Prefabricated air feeding cooling beam and production method thereof

A chilled beam and air supply technology, applied in the direction of joists, girders, truss beams, etc., can solve the problems of affecting the operation effect of air conditioning systems, increasing construction complexity, increasing building energy consumption, etc., achieving simple design, shortening construction period, and maintenance low cost effect

Active Publication Date: 2017-05-31
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently widely used air duct system has the following disadvantages: (1) the use of a large number of air ducts and air duct insulation materials increases building energy consumption; (2) the vibration of the air duct produces noise; (3) increases the complexity of construction and reduces the construction cost. (4) Improper construction protection will affect the operation effect of the air conditioning system

Method used

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  • Prefabricated air feeding cooling beam and production method thereof
  • Prefabricated air feeding cooling beam and production method thereof
  • Prefabricated air feeding cooling beam and production method thereof

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Embodiment 1

[0037] Please refer to figure 1 As shown, Embodiment 1 of the present invention provides a prefabricated air supply chilled beam 100 , including a chilled beam main body 10 , an air supply element 20 and an air return element 30 . The chilled beam main body 10 , the air supply element 20 and the air return element 30 communicate with each other to form a channel for air circulation.

[0038] Please refer to figure 2 As shown, the chilled beam main body 10 is a hollow box girder, and its shape is rectangular, and it can also be other shapes, mainly to meet the design specification requirements of the construction industry, and the standardized rectangle is also for the convenience of production, construction and installation. .

[0039] It should be noted that when designing the prefabricated air-supply chilled beam 100, the primary consideration is the load-bearing capacity, and the design of the air duct 11 needs to be carried out on the basis of meeting the load-bearing c...

Embodiment 2

[0061] Embodiment 2 of the present invention also provides a kind of production method of prefabricated air supply chilled beam 100, comprises the following steps:

[0062] Structural design of the prefabricated air supply chilled beam 100: design the prefabricated air supply chilled beam 100 according to the characteristics of the construction site and specification requirements; usually, the design is based on the building structure, and the arrangement of the chilled beams is carried out according to actual needs The cloth has been designed for the air inlet and outlet parts.

[0063] Binding of steel bars 12: according to the design drawings, at first carry out the binding of the steel bars 12 of the prefabricated air supply chilled beam 100, and form a reinforcement cage;

[0064] Installation of air duct 11: Bundle the air duct 11 in sections in the steel cage, each segmented air duct 11 is hot-melt welded, and the binding points are evenly arranged; the solder joints be...

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Abstract

The invention provides a prefabricated air feeding cooling beam and a production method thereof and relates to the field of air-conditioning systems. The prefabricated air feeding cooling beam comprises a cooling beam main body, an air feeding piece and an air returning piece; and the cooling beam main body is a hollow box type beam, and an air pipe is installed in the cooling beam main body, of a hollow frame structure and embedded into the cooling beam main body. The cooling beam main body is integrated with the air pipe through reinforced concrete. An air inlet communicating with the air pipe is formed in the side wall of the cooling beam main body, and at least four ventilation openings communicating with the air pipe are formed in the bottom of the cooling beam main body in the length direction of the cooling beam main body; and the air feeding piece communicates with the ventilation openings, and the air returning piece communicates with the air inlet. By combining a normal air feeding pipeline, a tail end heat exchanging coil pipe and a building prefabricated beam, a system can achieve the air-conditioning aim through convection and radiation between indoor air and the coil pipe, noise generated by the air pipe during running can be effectively reduced while beam loading is not influenced, maintenance cost is low, more energy is saved, and people feel comfortable.

Description

technical field [0001] The invention mainly relates to the field of air conditioning systems, in particular to a prefabricated air supply chilled beam and a production method thereof. Background technique [0002] At present, my country's building energy consumption accounts for about 27% of the total energy consumption, and the world's average building energy consumption accounts for 30% to 40% of the total energy consumption. Therefore, building energy efficiency is a global trend. The air duct is an important part of the air conditioning system, and the air supply, return air, and fresh air of the air conditioner all need air ducts. For large buildings, a large number of air ducts and air duct insulation materials are necessary to increase building energy consumption and occupy building space. Moreover, during the operation of the air conditioner, the air duct will inevitably produce noise. [0003] The air duct system commonly used at present has the following disadva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/20F24F13/02F24F13/28F24F13/30
CPCE04C3/20F24F13/0227F24F13/28F24F13/30
Inventor 王军陈翔宇熊峰邹秋生张理王曦
Owner SICHUAN UNIV
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