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Air-conditioner plenum chamber

A static plenum and air-conditioning technology, which is applied in the field of air-conditioning static plenums, can solve problems such as difficult civil construction, difficult removal of formwork, and difficulty in ensuring the space of the static plenum, and achieves benefits for building structure design, good air volume control quality, and air conditioning ideal effect

Inactive Publication Date: 2014-09-24
SHENZHEN GENERAL INST OF ARCHITECTURAL DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing air supply system achieves the purpose of regulating temperature and air to a certain extent, there are at least the following problems: the air supply device is connected to the static pressure box, and the air volume of the lower air outlet of the auditorium seat close to the air supply device is large, and the distance The air volume under the seats of the auditorium far away from the air supply device is very small, or even no wind, so the air velocity and temperature of the airflow sent by the air supply system are uneven, which leads to uneven cooling and heating in the venue, and the energy consumption of the air conditioning system is large but cannot be adjusted. The effect is not significant
This scheme is feasible in design, but in fact, since the location of the static pressure box is less than 1 meter below the floor, the use of reinforced concrete structure will cause great difficulties in civil construction
To solve the above-mentioned construction difficulties, it is necessary to increase the net height of the entire static pressure box, which will inevitably increase the air supply capacity of the air conditioner, so that the cost of the entire equipment will be greatly increased, and the requirements for the height of the building will also be increased.
[0005] The conventional sandwich concrete structure construction method has the following two methods: 1. First construct the plenum structure, and then carry out the construction of the upper floor. After the floor is completed, the formwork is difficult to remove due to the narrow space. The space is difficult to guarantee; 2. The upper floor is constructed first, and the interlayer static pressure box reinforcement is reserved. However, in actual construction, it is very difficult to pour concrete in the space operation. If sprayed concrete is used for construction, the construction cost will be greatly increased

Method used

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Examples

Experimental program
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Embodiment 1

[0050] Such as figure 1 Shown is the air-conditioning plenum of this embodiment, which is arranged in the mezzanine space 100 below the seat floor. The fixing structure 300 of the box cavity structure 200 .

[0051] Such as figure 1 As shown, the plenum cavity structure 200 of the present embodiment is formed by a plurality of sandwich panels 210, and the plurality of sandwich panels 210 include a bottom sandwich panel 211 and four side sandwich panels that are assembled and fixed to form the plenum cavity structure 200. The core panel 213 and the top sandwich panel 212, that is, the bottom sandwich panel 211, the top sandwich panel 212, and the side sandwich panels 213 together form a roughly rectangular box structure, wherein the splicing of the sandwich panels An additional seal 400 is provided at the connection and at each connection.

[0052] In this embodiment, the fixed structure 300 is a support keel laid in the interlayer space and below the plenum cavity structure...

Embodiment 2

[0054] Such as Figure 2 to Figure 8 Shown is the air-conditioning plenum box of the present embodiment, which is arranged in the mezzanine space 100 below the seat floor, as figure 2 As shown, the air conditioner plenum includes a plenum cavity structure 200 and a fixing structure 300 disposed in the interlayer space 100 for fixing the plenum cavity structure 200 .

[0055] Such as figure 2 As shown, the plenum chamber structure 200 of this embodiment is formed by several sandwich panels 210 and the inner wall surface of the interlayer space 100, between the sandwich panels and between the sandwich panels, and between the sandwich panels and the inner wall surface of the interlayer space. Fixedly connected to form the plenum cavity structure 200, and additional seals 400 are provided at each joint, several sandwich panels 210 include a bottom sandwich panel 211 and a number of side sandwich panels 212, i.e. bottom sandwich panels 211, The side sandwich panels 212 and the ...

Embodiment 3

[0065] As an improvement to the above-mentioned embodiment, in order to increase the stability of the cooperation between two adjacent fixedly connected sandwich panels, the air-conditioning plenum box of this embodiment is respectively provided with mutual cooperation at the joints of two adjacent sandwich panels. Card slots and bayonets make it easier to install when two adjacent sandwich panels are fixedly connected, improve the stability of their cooperation, and provide convenience for on-site installation after the factory deepens the typesetting.

[0066] In the above-mentioned embodiments, whether it is the support keel frame 310, the ceiling keel frame 320 or the support member structure 330, light steel keels can be used, that is, light steel structures can be used, and the thickness of the steel plate of the main component is ≥ 10mm. Others can also be used according to design requirements. Materials and structures for supporting or suspending sandwich panels. The l...

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PUM

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Abstract

The invention relates to the technical field of air delivery regulating systems, in particular to an air-conditioner plenum chamber arranged in a sandwich space below a seat floor system. The air-conditioner plenum chamber comprises a plurality of sandwich panels or a plenum chamber cavity structure and a fixing structure, wherein the plenum chamber cavity structure is formed by the sandwich panels and the inner wall surface of the sandwich space and arranged in the sandwich space, and the fixing structure is arranged in the sandwich space and used for fixing the plenum chamber cavity structure. The air-conditioner plenum chamber not only can ensure the design requirements of an air conditioner, but also is simple to construct, convenient and rapid to mount, reasonable in cost and suitable for being used in design of the air conditioner air delivery below the seats of places, such as large venues.

Description

technical field [0001] The invention relates to the technical field of air transmission adjustment systems, in particular to an air conditioner static pressure box. Background technique [0002] In theaters, concert halls and other performance venues, there are generally many audiences gathered when performing artistic performances, so in these occasions, air-conditioning devices are generally installed to improve the ambient temperature and ambient air. Some ventilation ducts are set in the building to achieve air circulation, improve indoor air quality and adjust the indoor temperature. Especially for the current large venues, conference halls, concert halls, etc., the air conditioner installation usually adopts the air supply method of the air conditioner under the seat. Generally, it is necessary to design a static pressure box structure interlayer under the entire seat floor to meet the air supply requirements of the air conditioner. . [0003] Although the existing a...

Claims

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Application Information

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IPC IPC(8): F24F13/00
Inventor 曹前朱建群尹胜文陈坚林聪颖赵艳波杜艳丽
Owner SHENZHEN GENERAL INST OF ARCHITECTURAL DESIGN & RES
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