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Indoor heating system construction plans
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| Release time：2014.05.08 News source：浙江玉环昌汇阀门有限公司 Browsing number： |
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Indoor heating system construction plans mainly by catalogs, brochures, heating floor plan, heating system diagram, node graph and other components.
(1) Contents: marked unit project name, code number of the figure, the name and quantity of the drawings, drawings, specifications and other content.
(2) Instructions: as text describes the nature of the resistance loss of the total heat medium, pressure, heat consumption systems and systems, the use of pipe material and type of radiator form, valve type, pipe connections, strength test requirements, insulation practices, hydrophobic Model and special requirements or practices, compensation type and model and so on.
(3) the first floor, standard floor, the top floor heating system or each flat and Figure: plan marked out heating the tube position, direction, diameter, location and number of radiator arrangement, compensation and position fixing bracket, Auto exhaust valve (or set of cylinders) type and location, location, indoor trench laying checkpoints, the trap location.
(4) heating system diagram: three-dimensional arrangement of piping mainly reflects the situation can not be expressed clearly supplement plan drawings. Also known as the system of FIG perspective view and a connection can be established to reflect the branch pipe diameter, slope and aspect vertical position of the manifold valve, and the branch pipe connecting method radiator pipe elevation, pipe, pipe branches off the main pipe on The three-dimensional connection method, mounting height and radiator connection method, automatic tank vent valve [Set) installation location and elevation and other content. Can be cross-referenced with the construction plan in order to complete the designer's intent more accurately.
(5) node large drawing: When the local piping layout is more complex. When the expansion tank or a building with a roof, increase the large drawing, the partial enlarged clear to those who operate in the construction.
(6) School plotting: At present, some large-scale design research department, in order to facilitate a more uniform construction or specialty items, using standard construction drawings prepared themselves as the national standard atlas supplementary drawings.
When indoor heating knowledge map should be carefully coordinate plans, construction systems and large drawing, drawing attention to the ratio of the change in the materials used to avoid mentioning the wrong plan. When the construction drawings and the actual situation of conflict, should first contact the designer, jointly determine the change program, and the issuance of change orders after construction.
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