CN209763429U

CN209763429U - Orifice plate air supply channel for concave-convex suspended ceiling room

Info

Publication number: CN209763429U
Application number: CN201920477194.2U
Authority: CN
Inventors: 王春强; 姚合美; 程大丽; 康洪洋; 仲明月
Original assignee: SHANGHAI THOUSANDYEAR URBAN PLANNING ENGINEERING DESIGN Co Ltd
Current assignee: SHANGHAI THOUSANDYEAR URBAN PLANNING ENGINEERING DESIGN Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-10
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a pore plate air supply channel for a concave-convex suspended ceiling room, which comprises an air supply pipeline component and a static pressure cavity for forming a cavity for accommodating the air supply pipeline component; the air supply pipeline assembly comprises an air pipe and a grid shutter air supply outlet arranged at the bottom of the air pipe, one side of the air pipe close to the air inlet is provided with a fire damper, and the air pipe is fixedly connected in the static pressure cavity; the static pressure cavity is enclosed by a room structure, a concave ceiling partition plate and a convex ceiling pore plate, the convex ceiling pore plate is provided with holes which are uniformly distributed, the inner side of the convex ceiling pore plate is provided with a filter material, and the upper part of the static pressure cavity is provided with a sound absorption material along the room structure. The utility model combines the orifice plate air supply channel with the suspended ceiling structure of the room, makes full use of the internal space of the convex suspended ceiling to arrange the air supply pipeline component and form the static pressure cavity, thus ensuring the aesthetic property of the suspended ceiling; and meanwhile, a sound absorption material and a filter material are arranged in the static pressure cavity, so that the thermal comfort of a room is improved.

Description

Orifice plate air supply channel for concave-convex suspended ceiling room

Technical Field

The utility model relates to an air conditioner air supply technical field, in particular to orifice plate air supply passageway for unsmooth furred ceiling room.

Background

With the improvement of the current economic level of people, the requirement of users on the comfort of the air conditioner is further improved. In a room adopting a concave-convex suspended ceiling form, an air opening is arranged at the suspended ceiling for conventional air-conditioning air supply, and the air-conditioning air is directly blown to an air-conditioning room through the air opening, so that on one hand, the whole air flow structure in the room is uneven, and the comfort of a human body is poor; on the other hand, the tuyere is open-mounted, so that the integral attractiveness of the suspended ceiling is influenced. Therefore, the air supply channel of the existing air conditioner for the concave-convex suspended ceiling room needs to be improved, and the defects of the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a orifice plate air supply passageway for unsmooth furred ceiling room for satisfy the user that adopts unsmooth furred ceiling room and to the higher requirement of air conditioner travelling comfort, set up grid tripe wind gap in the furred ceiling simultaneously, thereby guarantee the whole aesthetic property of furred ceiling.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a pore plate air supply channel for a concave-convex suspended ceiling room comprises an air supply pipeline assembly and a static pressure cavity for forming a cavity for accommodating the air supply pipeline assembly; the air supply pipeline assembly comprises an air pipe and a grid shutter air supply outlet arranged at the bottom of the air pipe, one side of the air pipe close to the air inlet is provided with a fire damper, and the air pipe is fixedly connected in the static pressure cavity; the static pressure cavity is enclosed by a room structure, a concave ceiling partition plate and a convex ceiling pore plate, the convex ceiling pore plate is provided with holes which are uniformly distributed, the inner side of the convex ceiling pore plate is provided with a filter material, and the upper part of the static pressure cavity is provided with a sound absorption material along the room structure.

Preferably, the room structure includes a floor and a wall of the air-conditioned room.

Preferably, the raised ceiling orifice plate is arranged at the lower part and two sides of the room structure; the grille shutter air supply opening is arranged in the convex ceiling pore plate.

Preferably, the static pressure cavities are two and are fixedly connected through the concave ceiling partition plate.

Preferably, the thickness of the filter material is less than 20 mm.

Preferably, the thickness of the sound absorption material is more than 50 mm.

Preferably, the air duct is externally provided with a heat insulation material.

The utility model has the advantages that:

The utility model discloses by above-mentioned structural design, further improve the comfort in air conditioner room, avoided the direct clear establishment in furred ceiling department in grid tripe wind gap simultaneously, guarantee the whole aesthetic property of furred ceiling.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 shows a schematic structural view (longitudinal section view) of the present invention;

fig. 2 shows a side view of the present invention.

In the figure: 1. an air-conditioned room; 2. a room structure; 3. an air duct; 4. a thermal insulation material; 5. a grille shutter air supply outlet; 6. a sound absorbing material; 7. a static pressure chamber; 8. a concave ceiling baffle; 9. filtering the material; 10. a raised ceiling orifice plate; 11. a fire damper.

Detailed Description

Example (b):

As shown in fig. 1-2, the orifice plate air supply channel for the concave-convex suspended ceiling room comprises an air supply pipeline assembly and a static pressure cavity 7 for accommodating the air supply pipeline assembly, the air supply pipeline component consists of an air pipe 3 (which can be made of iron sheet), a grille shutter air supply opening 5 and a fire damper 11, the air pipe 3 is fixedly connected in the static pressure cavity 7, one side of the air pipe 3 close to the air inlet is provided with a fire damper 11, the bottom of the air pipe 3 is provided with a grille shutter air supply outlet 5, the static pressure cavity 7 is formed by a room structure 2, a concave ceiling partition plate 8 and a convex ceiling orifice plate 10, the upper surface of the static pressure cavity 7 is provided with a sound absorption material 6, the convex suspended ceiling pore plate 10 is provided with evenly distributed holes, the inboard of protruding furred ceiling orifice plate 10 is equipped with filter material 9, and filter material 9 is the filter material of board-like primary filter, and filter material is the non-woven fabrics.

In practical application, the grille shutter air supply opening 5 is arranged at the bottom of the air pipe 3, air conditioning air passing through the grille shutter air supply opening 5 is sent into the static pressure cavity to be subjected to primary static pressure, a filter material 9 is arranged on the inner side of the convex ceiling pore plate 10 and is used for performing secondary static pressure on the air conditioning air sent into a room, the thickness of the filter material 9 is 10-20mm so as to meet the requirements of air supply volume and minimum pressure loss, the upper surface of the static pressure cavity 7 is provided with a sound absorption material 6, and the sound absorption material 6 is made of porous sound absorption materials such as superfine glass wool and polyurethane foam plastics.

The thickness of the sound absorption material 6 is 50-70mm, so that the noise of the air supply system is reduced.

the air pipe 3 can be made of iron sheet, and is externally provided with a heat insulation material 4.

The utility model discloses valve control device has further improved the comfort performance in air conditioner room 1, has avoided grid tripe supply-air outlet 5 directly to obviously establish in furred ceiling department simultaneously, guarantees the whole aesthetic property of furred ceiling.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a orifice plate air supply channel for unsmooth furred ceiling room which characterized in that: comprises a blast pipeline component and a static pressure cavity (7) for forming a cavity for accommodating the blast pipeline component; the air supply pipeline assembly comprises an air pipe (3) and a grid shutter air supply outlet (5) arranged at the bottom of the air pipe (3), a fire damper (11) is arranged on one side of the air pipe (3) close to an air inlet, and the air pipe (3) is fixedly connected in the static pressure cavity (7); the static pressure chamber (7) is enclosed by a room structure (2), a concave ceiling partition plate (8) and a convex ceiling pore plate (10), the convex ceiling pore plate (10) is provided with uniformly distributed holes, the inner side of the convex ceiling pore plate (10) is provided with a filter material (9), and the upper part of the static pressure chamber (7) is provided with a sound absorption material (6) along the room structure (2).

2. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: the room structure (2) comprises a floor and a wall of the air-conditioning room (1).

3. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: the convex ceiling pore plates (10) are arranged at the lower part and two sides of the room structure (2); the grille shutter air supply outlet (5) is arranged in the convex ceiling pore plate (10).

4. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: the static pressure cavities (7) are two, and the two static pressure cavities (7) are fixedly connected through the concave ceiling partition plate (8).

5. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: the thickness of the filter material (9) is less than 20 mm.

6. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: the thickness of the sound absorption material (6) is more than 50 mm.

7. The aperture plate supply air duct for a raised and recessed ceiling room of claim 1, wherein: and a heat insulation material (4) is arranged outside the air pipe (3).