Axonometric scheme for water supply, Sewerage or heating

After Reading this article, you will learn how to correctly and quickly display the Sewerage, water supply and heating system in axonometric diagram.

How to incorporate all the communication elements in the drawing

To cope with this task, you will need a program to create graphic drawings, sketches and diagrams. Unable to open any of the Arsenal building programs enhanced such a function, or one with which you are familiar.

Before the development of perspective prepare a plan of a building, apartment or other premises with the communication networks.

Draw all not so difficult, especially if you have experience with engineering programs. On the sketch reflect all the pipes shown on the plan of the house. They are transferred to the electronic version of the axonometric scheme and reflect at an angle of 45 degrees.

Important! This rule does not apply on horizontal areas. Leave line unchanged.

How to reflect structural elements in the electronic version

The fastest you can build a drawing through cloning of the entire scheme. To do this, click “Insert”, and then integrated the image upside down. To have the function executed, it set the value equal to 45 degrees (spell the number).

Laying the Foundation in an electronic version, where on the plan marked risers, put the symbols in the form of points. To reflect all of the floors and spend a vertical line. With the aim of better perception on the diagram reflect of the ceiling panel.

Important! Do not make the plate too long. Use the gap.

The Feature of axonometric diagrams of Sewerage – a reflection of all the elements of sanitary devices, urinals, toilets, sinks, ladders and other devices for carrying out hygienic procedures.

Reflect on the schema?

Axonometric drawing of a sewer must show:

1. The inputs of the pipelines inside the house.
2. Wiring distribution system in the building (risers and branches from them on each floor).
3. Shut-off and control elements of the valve.
4. Adapter rings for pipes of different diameters in places of their connections.
5. Point of descent from the system (tees with plugs).
6. Valves: sprinkler and fire nodes.
7. Equipment for sewage, water metering points, measuring and control devices and other components of the sanitary and water supply branch.

What data is to make a drawing

The Introduction of the following indicators describing the water supply system, required when construction of the axonometric scheme. Such information belongs:

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1. Marking of pipes (usually region-leader).
2. The Level of the floor of each floor of the premises, the boundary of the horizontal branch (at the axis of the pipeline), the height of points of demand (along the pipes).
3. The diameters of the elements of the system.
4. The slope Angles of the pipelines (with the direction indicator of bias).
5. Dimensions (length) of each of the independent sections of the pipeline, which include risers and horizontal branches in millimeters.
6. Coordinating dimensions (information about a minor character).
7. Marking of nodes to Refine the drawing.

In addition to a number of basic data, diagrams enclose accompanying documentation, including specification for materials and equipment.

Design sketch

Here attention is focused on the reflection devices. If one element gets on another, and it happens in most cases is carried out by the dotted line, indicating the offset of the plumbing element for better visual effect.

Axonometric diagram of the water pipe should include the testimony of all pipe diameters. If the toilet on the allotment is not marked, take a diameter of 50 mm, if it is – the minimum diameter shall be 100 mm. These figures are important to remember. For risers in 90% of cases used a value of 100 mm. the Slope in the same diameter will be equal to 0.02, as compared to the 50 mm specify the tilt angle of 0.03.

If you've already done all the elements, check the editions, whose diameter is larger than the risers, the slope take a count of 0.02.

At the last stage of preparation of the perspective put special notes on the basis of the characteristics of the site and construction plan. Then note the level of soil freezing, the location of the Foundation, as well as other factors affecting changes.

Drawing

When making axonometric scheme please note the following:

1. Plumbing and other devices connected to the risers and distribution network reflect only when in the attached documentation required diagrams.
2. Ground level (first floor level) are shown on the risers, holding a thin horizontal line. In the case of detail of the project, each of the nodes in the drawing are considered separately, reflecting it on a larger scale.
3. If necessary, sketches, diagrams and drawings of water supply networks and Sewerage make conditionaldenote valves, sprinkler valves and other elements of the system.

Axonometric drawings of the branches of the heating and ventilation

When working with utilities calculations and graphical visualization are an important component of the work on the project of construction of the dwelling. In addition to the plan of the house and its facade, the package of documents required for the construction, complemented by axonometric scheme of communications. It is possible to visually examine a particular network: plumbing, heating, ventilation. Especially important to use such drawings when building complex systems. The presence of a perspective view of the heating project simplifies the work of installers in the process.

What to look for when sketching

Before you reflect the axonometric plan of a heating in paper or electronic form, carry out a series of calculations. The scheme be based on data collected:

• The values of the heat demand for the rooms of the building;
• Typology of heating appliances, their number for each of the premises;
• The main decisions regarding the engineering of the network: applications pipes, calculation of hydraulic lines and circuits, the process of connecting elements of the heating system;
• The characteristics of the pipe: diameters and lengths of pipes, valves, heat controllers, hydraulic controllers.

Once the necessary calculations, their performance contribute to the scheme. Axonometric scheme of the heating system necessarily contains the technical specifications of each of the network nodes (boilers and pumps being used), the length and diameter of pipes, the consumption of heat and other thermal properties of heating devices such as radiators, convectors, registers.

Getting started on axonometric drawing, first determine the main ring of flow – path to the most remote of the elements from the boiler and back.

Summing up studied, for example, that axonometric perform mandatory, regardless of the type of communication system for buildings of any type of appointment. Having the graphic drawing, installers faster determine how much work remains to be done and how it looks like network.

If the person understands in perspective view the scheme of heating and drawing is performed correctly without any errors, during execution of the project to eliminate any complexities associated with the mounting elements of the heating system, pipeline and other utilities.

To the design and installation of water, were successful, it is necessary to properly visualize on the sheet or in electronic form, the building itself and communication branches within it. In this case, the graphic component of the project includes:

• The General plan of the building;
• Situational scheme;
• Facade;
• Plans for each floor;
• Roof plan;
• Axonometric diagram: ventilation, heating, water supply;
• Cuts and other concepts.

Remember that when you are working with properly designed axonometric view of the problems with installation of utilities in 99.9% of cases do not arise. Because this step is so important in designing future homes or apartment buildings.