Swimming pool process flow diagram. Flowcharts are widely popular and one of the most frequently diagram types. Swimming pool process flow diagram

 
 Flowcharts are widely popular and one of the most frequently diagram typesSwimming pool process flow diagram The pool pump is an entire system made up of many components that helps with water pressure and flow in your swimming pool

Filter. Also support Flowchart, BPMN, UML, ArchiMate, Mind Map and a large collection of diagrams. Backyard swimming pool Olympic-size swimming pool and starting blocks at Melbourne Sports and Aquatic Centre used for the 2006 Commonwealth Games in Melbourne, Australia. By structuring a typical flowchart as a series of lanes, the diagram shows who is responsible for each step of the process and the order in which they work. Start with a template, import your data, or begin with a blank canvas. Enumerate the people involved in this process and assign them to rows, typically beginning with the customer on the top row. All military swimming pool installations should have a management improvement program that includes policies and guidelines relating to the efficient use and conservation of utilities. Inside your manual, the manufacturer provides a pump performance curve. If you are unsure of the number of gallons in your pool, double-check with the following equations. It displays the. , or the. Like a flowchart, it diagrams a process from start to finish, but it also divides these steps into categories to help. Buy on Amazon If you click this link and make a purchase, we earn a commission at no additional cost to you. I just had this experience as well, the solution, if you haven't found it already, is to mark the swimlanes, go to the coss-functional flowchart tab and click choose the orientation button. A must have for any pool owner who wants to know the exact run time to save money on. Otherwise, it stays shut to help keep debris from collecting in the skimmer basket and getting into the plumbing. 0. Roll up the hose. Add a solar cover 2. Learn to make a diagram in 3 minutes. The procedures and information. “A swimlane diagram is a type of flowchart that delineates who does what in a process. Besides the most commonly used name, swim lane diagram , it is also called functional bands (in Microsoft Visio) or swimming lanes process mapping . You can easily edit this template using Creately's wireframe design tool. A qualified pool professional may need to install solar pool heater plumbing to ensure it is done correctly. Swim Lane diagram was named this way because all blocks which denote compound parts of processes are located on the definite lanes accordingly to belonging to responsible worker. Very old sand filters might have a metal pipe, but that is pretty rare to see. Go beyond simple text and arrows—use our. This study aimed to determine the water demand of a municipal swimming pool complex to propose water use efficiency measures. Simply multiply its length with the width. A swimlane diagram is a type of flowchart that uses the shape of a swimming pool as a visual representation of a project or business process. Swimlanes may be arranged either horizontally or vertically. When the shape is contained in the swimlane, the swimlane shows a green highlight. Template 1: Swimlane Flowchart For Sales Process. The process of cleaning a swimming pool filter by reversing the flow of water through it. 4. The chlorine generator will only produce chlorine when the pools circulating system is operating. The swimming pool plumbing diagram shows how to connect the various components of the swimming pool filtration system: swimming pool pump, filter, water disinfection, heating, etc. Procedure. It is includes rich examples, templates, process flowchart symbols. Before working with any electrical wiring, turn off the power supply at the main electrical panel to prevent the risk of electrocution. Pool circulation keeps your pool clean. Projects. Designing your own swim lane diagram – or even just mapping a process for the first time – can seem. "A swim lane (or swimlane) is a visual element used in process flow diagrams, or flowcharts, that visually distinguishes responsibilities for sub-processes of a business process. It involves several actors, divided into 5 lanes, as shown in the figure below:Swimlane diagrams, flowcharts and cross-functional flowcharts are used throughout organisations: onboard new team members. In BPMN, the generic term “swimlane” is represented by either a Pool or a Lane in the swimlane diagram . Drop them when you see the orange connection indicator appear in the place you want the swimlane to go. There are four different types of valves, each with different purposes: multiport valves, diverter valves, check valves, and valve actuators. . For this, access Insert > Shapes and select the arrow shape. On the other hand, you can make a lane to become a nested lane of an existing lane. Swimming pool designThe swimming pool plumbing diagram serves as a lifeline, orchestrating the flow of water and ensuring proper circulation and filtration. Click on the images to enlarge. These valves should not be used to throttle water flow, but only as a purely on/off regulator. To create a nested lane, right click on a lane and select Add Child Lane from the pop-up menu. Hi - Thanks for taking an interest in my flowchart template. Swimlane objects (aka: Swimlanes) in BPMN are rectangular boxes that represent participants of a business process. For example, consider a DFD that outlines. Excessive use of 90°. $175. From the CROSS-FUNCTIONAL FLOWCHART shapes stencil, select More Shapes > Flowchart. The best option is in the ground near the pool. Use Swimlanes library with 20 objects from BPMN. Both flowcharts and swimlane diagrams describe activities in a process, the inputs and outputs, and decision paths (or. Swim Lane Flowchart Symbols. Swimming pool water is treated by means of various purification steps (figure 1). A skimmer will sometimes have a door—called a weir or floating weir —that is pushed inward when water passes through it. Above ground pools work similarly to inground pools, but they generally have fewer skimmers and return. Step #1: Know the purpose of your flowchart. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. these diseases from swimming pool water. Drag more swimlane shapes from the Shapes window. The Best Free Swimlane Diagram software - Easy-to-Use, Powerful and Web-Based. Muhammad Adrianto Lubis. Inside the tank is a pipe at the center, usually made out of PVC plastic. They each have their own pool. Products. It’s easiest to map things out on your swimlane flowchart if you start at the beginning, as then you can move through the rest of the process in order. The modern analyst portal features forums, blogs, jobs, and articles on a variety of topics such as: requirements,. Equipped with an electric motor, the pump has an impeller that drives water through the skimmers (found at the top of a pool) and the sumps (found at the bottom of a pool) take it to the filter. Heater is too small 2. The easiest way to draw a flowchart is to follow the same setup procedure as for organization charts. Use this basic flowchart with swimlanes template to: - Document your process. If you would like to edit the document, just select File > Make a copy. SWIMMING POOL PLAN REVIEW CALCULATIONS, COMPONENTS AND PIPING (April 2021) (√) beside item # if correct; (X) if need info or not approved for plan review letter. Go to the online draw. Skimmers grab everything from hair, bugs, leaves, flower petals, etc. Nevertheless, it does not cover minor details such as designations and plumbing. The pool itself is only part of the transformation of your backyard. This flowchart with swimlanes template can help you: - Visualize a process step by step. Second: none of the pools contains a complete process (e. First, we have this kind of chart diagram that is inserted. 6 mg/L in. To change the width of a swimlane, drag a separator line. They are usually. Swimmers get their own lanes to swim in without swimming across another. Also known as Swimlane process map, this Cross-functional flowchart adds a new layer of information to your process graphic representation. Activity diagrams are most useful during the initial stages of the design phase. Additionally, the vertical orientation of lanes represents the. Solar pool heaters work by circulating water through a solar collector, typically mounted on a roof or an area that gets a lot of sunlight. A BPMN Pool represents a Participant in a business collaboration. Enterprise Friendly Easy to administer and license your. A widget-making company shows each step; from receiving an order for a widget, through widget delivery. Once added, you can double-click its label, and change the caption. Install a three-port valve at the feed line. Our swimlane diagram tool offers a rich set of beautiful and professional Swimlane diagram templates. The optimum pH range for a swimming pool is 7. Double-check that the power is off by using a voltage tester. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. When you open Visio, you will immediately see a list of various charts and diagram templates. Physical installation concepts including indoor or outdoor, room walls, phases and. A DE filter has a set of grids inside the hollow tank, held in place by a top and bottom manifold, pressure plates, and a gasket. 1. Things like owners, stages,. The 7 settings are Filter, Backwash, Rinse, Waste, Recirculate, Winter & Closed. This removes most debris from the water prior to sending it through the pump housing. The entire process takes about a day and a half to complete and will end the actual swimming pool construction process. Visually separating the steps in a process. To create a nested lane, right click on a lane and select Add Child Lane from the pop-up menu. Data Generate diagrams from data and add data to shapes to enhance your existing visuals. Additionally, the most effective way of relaying information about a. Add swimlanes to process maps and flowcharts effortlessly. Salt water chlorination is a process that uses dissolved salt (1000–36,000 ppm or 1–36 g/L) for the chlorination of swimming pools and hot tubs. The purchasing process must meet a number of requirements and specifications, in addition to authorizations. In a BPMN diagram, a Participant can be a specific. . Add swimlanes to process maps and flowcharts effortlessly. 5′ or 2″ diameter are preferable for a private pool. First you identify all departments/people involved and create a lane for each one of them. A solar booster pump should be used when the distance to the panels exceed 200 ft. Then, cut 4 pieces of framing timber 4′ in length with 45º miter corners. With air temperature 25 o C and 50% relative humidity the humidity ratio in the air is 0. Use this basic flowchart with swimlanes template to: - Document your process. Rainbow 320 automatic chlorine/bromine in-line pool and spa feeder. To optimally use MS Word’s drawing capabilities, you’ll need to insert a “drawing canvas”. 2. When you prime the pump, you add water to it and bleed off the air in the lines. The purpose of the process flow diagram is to define the design of the. A swimlane (as in swimlane diagram) is used in process flow diagrams, or flowcharts, that visually distinguishes job sharing and responsibilities for sub-processes of a business process. This type of diagram provides a general overview of individual tasks and objectives without getting into too much detail. 2 libraries from the Business Process Diagram solution, the Swim Lanes library from the Business Process Mapping solution as the perfect basis for your Swim Lane Flowcharts. Step #3: Add shapes and symbols. Choose a design suitable for the given land or choose a land area to accommodate a design already planned. It involves several actors, divided into 5 lanes, as shown in the figure below: Once you have released the system that holds the top of the tank on the base, lift the top off and set it down carefully. Layout considerations depend on intended usage. We can see that we have a cross-functional flowchart. "A swim lane (or swimlane) is a visual element used in process flow diagrams, or flowcharts, that visually distinguishes responsibilities for sub-processes of a business process. That did the trick for me, Good luck! Share. Work out how long it will take for the swimming pool to be completely full of water. First, your pump sucks in water from the pool through the skimmer, which is usually a rectangular port in the pool wall. Basic pool or spa only plumbing (Equipment located above grade) Water Flow Coming From Pool. *American National Standards Institute and published by the American Society of. BACKWASH RATE The rate of flow, in gallons per minute per square foot of filter surface area, required for efficient filter cleaning. 3 and 0. 9. Sand filters start with a hollow tank on a stand, just like other filter types. Step 3: Start Showing the Process using PowerPoint Shapes. 1. The 4 Components of a BPMN Diagram. Add a child lane. Add one large rectangle for the body of your swimlane. A Pool is a graphical representation of a participant within the business process diagram. pdf), Text File (. (The sand has already been removed, the internal parts were being fixed, and you can see that the tank would next be filled with sand and bolted back. Let’s take a closer look at each of them. Continue reading "Swim Lane. The concept of. PVC plastic plumbing connecting all of these elements. A piping and instrumentation diagram is an articulate drawing of a processing plan that entails the piping and process equipment with. Some are necessary to life; others cause disease. Wire connectors and cable clamps. They are widely used in multiple fields to document, study, plan, improve and communicate often complex processes in clear, easy-to-understand diagrams. The water flows through the pump to the filter, which removes dirt, debris, and (if the filter is good) bacteria. High Level process maps like Macro Maps and SIPOC Diagrams are used to graphically depict a process in its most simplified “big picture” state. Lock it in place. There is a 50 m x 20 m swimming pool with water temperature 20 o C. The maximum saturation humidity ratio in the air above the water surface is 0. "A swim lane (or swimlane) is a visual element used in process flow diagrams, or flowcharts, that visually distinguishes responsibilities for sub-processes of a business process. Zapier Canvas for diagramming business processes. A swimlane diagram is a type of flowchart that provides clarity by sorting the steps of a process into horizontal or vertical “swimlanes” that represent departments or categories. The “Filter” position is the most common position you’ll keep the multiport valve set to. The design of the swimming pool mainly involves the shape, depth, area of the pool, the filtration system, and overall size. Adjust bypass for more flow: Heater does not fire or light: 1. The process of cleaning a swimming pool filter by reversing the flow of water through it. The pump only operates at a single point at a time. g. Swimlane diagrams make it easy to see an entire workflow and indicate who will take on each step from start-to-finish. For swimming pools, it is generally agreed that free chlorine levels have to be maintained to guarantee adequate disinfection. Pahlén produces elctric heaters for both spas, pooles as well as large adventure parks. We have some great photos of a recent sand change that shows how the water enters the sand filter from the top and gets pushed down through the bed of sand. To delete a swimlane, select it and press Delete. Chemtronics Process Flow Diagrams [PFD] PFD 01. 2. ConceptDraw flowchart maker allows you to easier create a process flowchart. Once the filter cleans the water, the water moves back into the pool through the pool jets. Each lane acts as a space for a business role or department in this flowchart. Once coated, dirty water is forced through the DE-coated grids, trapping debris. Use this template. Swim Lane Diagram - Recruiting Process. 1. Drag more swimlane shapes from the Shapes window. 5 HP Variable Speed Blue Torrent Thunder In-Ground Swimming Pool Pump —it pays itself off in under a year, is eligible for rebates, and also comes with a warranty. Public Swimming Pool (Public Pool): Any pool other than a private pool. JPG. Swim lane diagrams are flowcharts that show a process from start to finish. Using swimlane diagrams to improve process flows Professionals who want to document any business process model or add an extra layer of clarity to process mapping can do so by creating a swimlane diagram. . However, a project swimlane differs from a typical flowchart in that it separates the process information into individual or group tasks. Choose rebar rods about 0. Both above-ground pool plumbing diagrams and in-ground diagram designs can look similar, so make sure. #Poolwater #PoolWaterSystemThis video helps to demonstrate the different parts of a swimming pool's water circulation system. This is used to reduce contaminants in swimming pool water. Rejects. You cannot have message flow inside a pool. Drag more swimlane shapes from the Shapes window. It's most often used in chemical engineering and process engineering, though its concepts are sometimes applied to other processes as well. 6/11/2014 6 การเขียน Swim Lane Diagram จาก Flow Chart ก าหนด Lane ของแต่ละคนที่เกี่ยวข้องกับ Flow Chart ย้ายสัญลักษณ์ใน Flow Chart วางไว้ใน Lane ของแต่ละคน ลบชื่อผู้ปฏิบัติงานออกจากการ. Use a. - Clearly identify the individuals responsible for performing each process. Pressure. The 12 best flowchart software and diagram tools. You can also select an existing lane, then click the Lane context menu tool. BACKWASH RATE The rate of flow, in gallons per minute per square foot of filter surface area, required for efficient filter cleaning. Diagram of simple filtration: oversize particles in the feed cannot pass through the lattice structure of the filter, while fluid and small particles pass through, becoming filtrate. Identify the suppliers of each of the inputs. Designing your own swim lane diagram – or even just mapping a process for the first time – can seem daunting. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. Surprise surprise, it’s the position that will filter your pool’s water. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. It starts by drawing water from both the pool and the skimmer and delivering it to the pump and motor. 2 Jandy Valve Actuators. 6. 2 Jandy 3-Way Valves. 2 Single DrainHow to draw: Draw a table of 5 columns for Suppliers, Inputs, Process, Outputs, and Customers. A swimlane diagram is a flowchart that illustrates the steps in a process or workflow, including who does what. Geographical Swimlane Diagram Template. Use this template. You can use them to plan new processes or optimize existing ones. The heavy particles (floc) settle to the bottom and the clear water moves to filtration. Marcelo Ito. filters are located directly at a treatment plant of a public swimming pool. In the Categories list, click Flowchart. Pool Connection Schematic. What’s a swimlane. A Hayward pool pump diagram is a visual representation of the internal components and their connections within the pump. ESC General Catalogue 2017 2018 1st Edition. 6 Kilograms of salt for every 1000 Liters). Swim Lane diagrams are the variety of process flow diagrams and are based on the IDEF3 standard. Sand filters start with a hollow tank on a stand, just like other filter types. 14 x r2. Add shapes to your diagram. A pool is 75 feet long by 25 feet deep with an average depth of 4. These diagrams also show who is responsible for each step in the process. Import into your Project. These four categories enable creation of simple business process diagrams (BPDs). 2. The pump is the “heart” of a swimming pool/spa. Prime the pump at the beginning of each pool season. A swimlane flowchart is also one of the most popular types of flowcharts that show who is responsible for which part of a process. Most swimlane diagrams look similar to a flowchart (representing. 2 libraries from the Business Process Diagram solution, the Swim Lanes library from the Business Process Mapping solution as the perfect basis for your Swim Lane Flowcharts. A chemical feeder. Recommended free chlorine levels can vary between 0. Inclusion of main valves. The Activity diagrams in Object Oriented Design are just like the flow charts that show the sequence of steps that make up a complex process, such as an algorithm or workflow. Concept Diagram; Cycle Diagram; Data Flow Diagram; Data Flow Diagrams (YC) Database Diagram; Deployment Diagram (UML) Entity Relationship Diagram; Family Tree; Fishbone / Ishikawa Diagram; Flowchart;. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. 2. Learn how to reference charts and graphs in your documents here. You can export it in multiple formats like JPEG, PNG and SVG and easily add it to Word documents, Powerpoint (PPT) presentations, Excel or any other documents. Bad wiring or bad connections 4. @. Summary: · Dig a small hole in the bottom center of the floor, and place the 2 main drains, 3 ft apart from each other. Concomitantly, the possibility of recycling and reusing the water from. Pop the top manifold off of the cartridge (s). Design, run, report, and improve your business processes. A swimming pool diagram shows how the various components of your swimming pool’s filtration network are connected. Here I explain the complete instrumentation control loop on the swimming pool video. Select the symbols from the toolbar and drag them into position as described in Chapter 2. Improve this answer. Pool connection schematics are used to explain the water’s path through the pool’s filtration system, which helps to outline how the pool operates. Workflow charts show the typical process for a company’s revenue-generating activity. ConceptDraw has 142 vector stencils in the 8 libraries that helps you to start using software for designing own Business Process Diagrams. You might want help as they can be heavy and unwieldy. They were developed by Lynn Shostack for usage in projecting. Rinse. Solution value is added by the basic flow chart template and shapes' libraries of flowchart notation. 5. In this template, you can visualize the flow of activities in a process. 3 Balancing : 4 9. It is designed to stop water from overflowing and flooding your deck or yard. 0) using the ConceptDraw PRO diagramming and vector drawing software. 2 libraries from the Business Process Diagram solution, the Swim Lanes library from the Business Process Mapping solution as the perfect basis for your Swim Lane Flowcharts. Customize your swimlane diagram. In a diatomaceous earth filter, water from the pool passes through filter grids coated with diatomaceous earth, a fine powder made from the. Open the editable version of the Swimlane diagram in Visio, select and right-click any lane, and click Insert Swimlane Before or Insert Swimlane After from the context menu to add. Like if you work in HR and you need to document your hiring and onboarding process. See moreA swimlane diagram is a type of flowchart or process flow diagram that outlines a process from start to finish. No more having to use Microsoft Visio when you can download in PPT directly and just edit the text to get started. In this flowchart, the processes are split into different. Each lane in the diagram (think lanes in a lap pool) represents a department or team member responsible for bringing a design to life. Wires (14AWG) run through rigid and flexible conduits. Download EdrawMax. Open the editable version of the Swimlane diagram in Visio, select and right-click any lane, and click Insert Swimlane Before or Insert Swimlane After from the context menu to add a new swim lane before or after the selected one respectively. This post uses a simple, easy to understand schematic to explain each setting. What is a Swimlane Diagram A swimlane diagram depicts activities in a process flow and explains the purpose of each component in the process. I will go through what all the pool filter valve positions mean in turn and explain what each does. The “swim lanes” are essentially parallel horizontal or vertical lanes that represent different departments, roles, or individuals involved in a process. A swimming pool diagram shows how the various components of your swimming pool’s filtration network are connected. Pool light wiring diagrams show the connection points between various lighting components necessary to make a pool light operate correctly. Saltwater pools require a few more parts than chlorinated pools due to the saltwater chlorination system. Rectangles capture the process steps, tasks,. Like a swim lane diagram. A swimlane diagram is a flowchart that illustrates the steps in a process or workflow, including who does what. A simple process run by only one or two people can be easily represented by a basic flow chart; a process that involves multiple individuals or cross-functional teams is going to need something more complex. It divides the diagram into lanes and dedicates one for each participant in the process. document business processes for accounting, project approval and health and safety reporting requirements. What is a Swimlane Diagram? A swimlane (also known as swim lane) diagram is a type of flowchart. One or more pool sections to see the pool floor profile, the steps, the submerged beach, and more. This is used to reduce contaminants in swimming pool water. Contracts pervade practically every area of an organization — human resources, purchasing, legal, etc. Here, the swimlanes are named Customer, Sales, Contracts, Legal, and Fulfillment, and. 5-1. Draw the pool. ENERGY CONSERVATION POLICY. Zunair. Step #4: Connect your shapes with lines and arrows. Pool Width Round PoolInlets clearly indicated, showing the distribution of water within the pool. It’s called Business Process Model and Notation, or simply, BPMN 2. Some of them are situated on the suction side of the pool, while the others are on the pressure side. x 4. To move a swimlane and the shapes it contains, select the label and drag the swimlane to another location, and then release it when you see the connection indicator. Drag and drop interface with a contextual toolbar for effortless drawing. 5. To build a Swimlane chart is quite easy. A different pool may be in a different company or department, but still involved in the process. You can easily edit this template using Creately's wireframe design tool. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. 1. They are commonly used to document complex processes, systems, and computer algorithms in a comprehensible way. The “Filter” position is the most common position you’ll keep the multiport valve set to. Step 4: Enhance your design using icons, backgrounds, and graphics from our library. $20. Process management flow flowchart chart flowcharts hr creating performance selecting business operation step examples software shapes program matters performance employee flowchart initiate. 625 in (1. Step 1: Selection of Location and Design. Swimming Pool Main Drains must be installed in accordance with the VIRGINIA GRAEME BAKER POOL AND SPA SAFETY ACT and all applicable ASME/ANSI safety standards. Water is placed in a closed tank or reservoir for disinfection to take place. Different information needs different kinds of symbols. What goes around the pool is just as important. Double. Download this template Template 2: Swimlane Flowchart For Order Processing Read the full description of the process in this post: Material request: Check out all the steps of this flow. These lanes are denoted accordingly to resource name,. Use the clamps on the meter to hold it in place. They work well in climates where it rarely freezes. Begin work on your first swimlane diagram. 2518(c) (Ref #6) Use chart below. If your pool drains directly into the sewer then disregard this step. It is visually a rectangular box that can contain flow objects like BPMN task and sub-process. To create a lane, select Lane from the diagram toolbar and click it inside the pool. PFD 03. 2 (Rapid Draw)" contains 12. A swimlane diagram is a visual project management tool that helps distinguish key roles, organizes processes, and illustrates interactions. Straight-through Processing. Steps 1. A pool pump is made up of five main parts, including: Motor. 57 −$75. Open this template and add content to customize this basic flowchart with swimlanes to your use case. You can choose whatever you see more fit for your Swim Lane diagram’s. Click to create the lane in this position. PFD 02. Such programs are offered by the National Swimming Pool Institute and variousCreate a pool in advance. There is a 2″ plug included with each main drain you will use that to plug the bottom hole in each main drain. During normal operation, water flows to the filtering system through two or more main drains at the bottom of the pool and multiple skimmer drains around the top of the pool. It’s a schematic representation detailing how the pool pump, filter, heating, and sanitization equipment interact. x 25 ft. chart decisions made in the development of regulations and guidelines. Rethinking the way you use BPMN pools and lanes in your BPMN diagrams helps you to create concise and understandable diagrams as it prevents unnecessary overhead when documenting your process landscape in the SAP Signavio Process Manager. Note: You can select another location to store your diagram file, but you may be prompted to grant the editor permission if you select a cloud storage platform. Download this template Template 2: Swimlane Flowchart For Order. The swimming pool is empty and is then filled with water at a constant rate of 25 litres per minute. Every swim lane diagram should have at least two. 0. Below is a diagram showing the basics of the circulation system.