CN203518155U - Displacement-type uniform-air-supply air supply device for air conditioning equipment - Google Patents
Displacement-type uniform-air-supply air supply device for air conditioning equipment Download PDFInfo
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- CN203518155U CN203518155U CN201320749652.6U CN201320749652U CN203518155U CN 203518155 U CN203518155 U CN 203518155U CN 201320749652 U CN201320749652 U CN 201320749652U CN 203518155 U CN203518155 U CN 203518155U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 28
- 230000001413 cellular effect Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model relates to a displacement-type uniform-air-supply air supply device for air conditioning equipment. The displacement-type air supply device is mainly used for uniformly supplying air to tail ends of systems for indoor air adjustment, purification, ventilation and the like in tall and big space buildings. The displacement-type uniform-air-supply air supply device comprises an air supply panel and an air supply box and is characterized by also comprising an air deflector which is a perforated plate with the thickness of not lower than 5mm, is arranged at the inner side of the air supply panel and can be used for uniformly supplying horizontal air. The utility model also relates to another displacement-type uniform-air-supply air supply device. The other displacement-type uniform-air-supply air supply device comprises the air supply panel, the air supply box and a plurality of air distribution plates, wherein the air distribution plates are used for dividing the air supply box into a plurality of sections from top to bottom, each air distribution plate is provided with a through hole, the areas of the through holes are gradually reduced along an airflow direction, and the air distribution plates can be used for adjusting the airflow velocity in the height direction and realizing the airflow uniformization in the height direction.
Description
Technical field
The utility model relates to air-conditioner, be specifically related in air-conditioner for the even displaced type air-supply arrangement of air-out, more particularly, refer to a kind of have vertical direction allocation of the amount of air evenly, horizontal direction air-out rule end balanced ventilation device consistent, that be applicable to the systems such as the air conditioning of large space Indoor environment, purification, ventilation.
Background technology
In large space building, the end air mode of movement of the systems such as room air adjusting, purification, ventilation comprises that top is sent, layering side is sent and replaced down and the multiple air supply mode such as send.Displaced type air supply mode is the air current composition mode of serving back under a kind of, because it directly delivers to working region by the air of handling well, at aspects such as guaranteeing indoor a home from home, indoor air quality, raising efficiency of energy utilization, there is obvious technical advantage, so displaced type air-supply arrangement has obtained application more and more widely in recent years.
The general main microwell plate by individual layer or bilayer of existing displaced type air-supply arrangement is rolled into tubular structure and makes.The displaced type air-supply arrangement of individual layer microwell plate cylinder-like structure is fairly simple, inner does not take any measure to guarantee uniform distribution in vertical direction of air quantity and the rectification in horizontal blast direction.Double-deck microwell plate cylinder-like structure is inner on the basis of individual layer microwell plate cylinder-like structure has increased a microwell plate cylinder that external diameter is slightly little, length is slightly short, played certain air proportionality action, but the current sharing of air-supply does not still reach desired level.
On the other hand, owing to sending into air pressure and the speed of displaced type air-supply arrangement, can gradually change along with the degree of depth in access to plant, thereby the air-flow that air is sent in differing heights position through this class displaced type air-supply arrangement is inhomogeneous and disorderly, Shortcomings aspect human sense of comfort and displacement adequacy.
Utility model content
An object of the present utility model is to improve the air-supply current sharing of displaced type air-supply arrangement for existing air-conditioning equipment, and a kind of displaced type air-supply arrangement that can horizontal blast is provided.
Another object of the present utility model be improve existing air-conditioning equipment with displaced type air-supply arrangement the air-supply current sharing at above-below direction, provide a kind of can be at the displaced type air-supply arrangement of above-below direction balanced ventilation.
Air-conditioning equipment of the present utility model is used displaced type air-supply arrangement with even air-out, comprise air-supply panel, air-supply casing, it is characterized in that, also comprise cowling panel, described cowling panel be have be not less than 5mm thickness porous plate, be arranged on the inner side of described air-supply panel.
Preferably, described air-supply panel and cowling panel are circular arc.
Preferably, described cowling panel is cellular porous plate.
Preferably, this displaced type air-supply arrangement is provided with some air distribution plates in casing, and described air-supply casing is divided into some sections from top to bottom, and each air distribution plate is provided with through hole, and the area of described through hole reduces gradually along airflow direction.
In a kind of specific embodiment, the through hole of described air distribution plate is equally distributed porous, and the gross area of described porous reduces gradually along airflow direction.
In the another kind of specific embodiment, the through hole of described air distribution plate is single hole, is arranged on middle position.
The air-supply panel of displaced type air-supply arrangement of the present utility model and cowling panel can be the circular arc of 90 °, 180 ° or 360 °.
In typical embodiment, the air inlet of the air-supply casing of this displaced type air-supply arrangement is located at casing top.
On the other hand of the present utility model, displaced type air-supply arrangement comprises air-supply panel, air-supply casing and some air distribution plates, this air distribution plate is divided into some sections from top to bottom by described air-supply casing, each air distribution plate is provided with through hole, and the area of described through hole dwindles gradually along airflow direction.
In a kind of specific embodiment, the through hole of described air distribution plate is equally distributed porous, and the gross area of described porous reduces gradually along airflow direction.
In a kind of specific embodiment, the through hole of described air distribution plate is single hole, is arranged on middle position.
In a kind of specific embodiment, the air inlet of described air-supply casing is located at bottom half.Further, the porosity of described air-supply panel is from increasing successively from below to up.
Displaced type air-supply arrangement of the present utility model, cowling panel wherein can provide the balanced ventilation of horizontal direction, and air distribution plate wherein can be adjusted the air velocity of short transverse, realizes the air-flow homogenization of short transverse, thereby improves indoor environment comfort level.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the displaced type air-supply arrangement of the utility model the first embodiment;
Fig. 2 is the schematic diagram that the displaced type air-supply arrangement of the utility model the first embodiment removes air-supply panel;
Fig. 3 is that air-supply panel schematic perspective view is removed in the displacement air port of 90 ° of the utility model;
Fig. 4 is the outside drawing of the utility model displaced type air-supply arrangement modified example;
Fig. 5 is the outside drawing of another modified example of the utility model displaced type air-supply arrangement.
The specific embodiment
The utility model is for the end air-supply requirement of the systems such as the room air adjusting of large space building, purification, ventilation, and the particular problem that exists of existing displaced type air-supply arrangement, carried out comprehensive optimal design.
In the first embodiment of the present utility model, as depicted in figs. 1 and 2, this air-supply arrangement comprises by arc air-supply panel 1, arc honeycomb cowling panel 2, air-supply casing 3 three parts and forming.Arc air-supply panel 1 is comprised of the uniform micro air-supply panel of one or more arc, be arranged on described air-supply casing 3 peripheries, be designed to can convenient dismounting frame mode, by cold-rolled steel sheet, bend with plastic-blasting and process and form, there is the characteristics such as good shock resistance, anti-scratch, easy care.Arc honeycomb cowling panel 2 has certain thickness flexible honeycomb plate by one or more arc and forms, and is plugged in the position that air-supply casing 3 closes on air-supply panel 1, by arc air-supply panel 1, is surrounded fixing.This cellular board has certain thickness, to guarantee that air stream has certain path, horizontal rectification, current balance function while playing air air-out when the honeycomb hole.Conventionally the thickness of cowling panel is not less than 5mm, can look big or small the design thickness of air-supply arrangement, the thickness of 5-80mm for example, and preferred usual thickness is at 10-30mm.
In the present embodiment, the air inlet 4 of air-supply casing 3 is arranged on top board.Top board, bottom sealing plate 6, backboard 7 are made by cold-rolled steel sheet, and are welded into an integral body.Air inlet 4 is furnished with the syndeton of docking with airduct, has guaranteed on-the-spot Yi Lianxing, sealing and reliability.
Although shown in the present embodiment is the air-supply arrangement of 90 ° of air-supply faces, be used for being placed on corner, can also be according to the end air-supply requirement of the systems such as the room air adjusting of large space building, purification, ventilation, design is with 180 ° or 360 ° of devices that send minute face, meet the place of wall limit and the air-supply of other needs surroundings, as shown in Figure 4 and Figure 5.
Can also make other to above-described embodiment and change, the shape of casing can be square, and correspondingly, air-supply panel can be plane, and cowling panel can arc surface or plane.Air inlet can be arranged on bottom half according to need for environment.Cowling panel 2 is preferably above-mentioned cellular, can also be other shapes, for example, be square opening.
In the second embodiment of the present utility model, as shown in Figure 3, this illustrates the air-supply arrangement that removes air-supply panel 1.This device arranges a plurality of air distribution plates 5 in casing 3, and it is divided into several coherent uniform airspaces by whole casing.The central authorities of air distribution plate 5 are provided with through hole 51, and the aperture of through hole 51 reduces gradually along the area of the direction of getting up, and shown in figure is to reduce gradually from top to bottom.The variation in this aperture and air pressure and velocity variations in vertical direction matches, and plays the balanced distributional effects of air quantity in box house vertical direction.
As modified example, the through hole of air distribution plate 5 can be a plurality of, and air distribution plate is designed to porous plate, and the porosity of each air distribution plate reduces gradually along airflow direction.
In the situation that needs are arranged on casing 3 bottom by air outlet, correspondingly, the clear size of opening of air distribution plate is arranged to reduce gradually from below to up, this is perhaps a kind of optimal way, because cold air density is larger, the pressure in casing reduces from bottom to top gradually, in the situation that the porosity homogeneous of air-supply panel, the air supply velocity of bottom is very fast, and this phenomenon is just in time applicable to the needs of environment.Do not needing bottom to blow when very fast, voidage that can corresponding change air-supply panel, diminishes this porosity from bottom to top gradually, and like this, in the altitude range of whole casing, air supply velocity is relatively even.
The above, be only representative instance of the present utility model, is not intended to limit protection domain of the present utility model.For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (13)
1. the displaced type air-supply arrangement of even air-out for an air-conditioning equipment, comprise air-supply panel, air-supply casing, it is characterized in that, also comprise cowling panel, described cowling panel is that thickness is not less than the porous plate that 5mm, size and described air-supply panel adapt, and is arranged on the inner side of described air-supply panel.
2. displaced type air-supply arrangement according to claim 1, wherein, described air-supply panel and cowling panel are circular arc.
3. displaced type air-supply arrangement according to claim 1, wherein, described cowling panel is cellular porous plate.
4. displaced type air-supply arrangement according to claim 1, further comprises some air distribution plates, and described air-supply casing is divided into some sections from top to bottom, and each air distribution plate is provided with through hole, and the area of described through hole reduces gradually along airflow direction.
5. displaced type air-supply arrangement according to claim 4, wherein, the through hole of described air distribution plate is equally distributed porous, the gross area of described porous reduces gradually along airflow direction.
6. displaced type air-supply arrangement according to claim 4, wherein, the through hole of described air distribution plate is one, is arranged on middle position.
7. displaced type air-supply arrangement according to claim 2, wherein, described air-supply panel and cowling panel are 90 °, 180 ° or 360 ° of circular arcs.
8. displaced type air-supply arrangement according to claim 4, wherein, the air inlet of described air-supply casing is located at casing top.
9. the displaced type air-supply arrangement of even air-out for an air-conditioning equipment, comprise air-supply panel, air-supply casing, further comprise some air distribution plates, described air-supply casing is divided into some sections from top to bottom, each air distribution plate is provided with through hole, and the area of described through hole reduces gradually along airflow direction.
10. displaced type air-supply arrangement according to claim 9, wherein, the through hole of described air distribution plate is equally distributed porous, the gross area of described porous reduces gradually along airflow direction.
11. displaced type air-supply arrangements according to claim 9, wherein, the through hole of described air distribution plate is one, is arranged on middle position.
12. displaced type air-supply arrangements according to claim 9, wherein, the air inlet of described air-supply casing is located at bottom half.
13. displaced type air-supply arrangements according to claim 12, wherein, the porosity of described air-supply panel is from increasing successively from below to up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749652.6U CN203518155U (en) | 2013-07-29 | 2013-11-25 | Displacement-type uniform-air-supply air supply device for air conditioning equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454434 | 2013-07-29 | ||
| CN201320454434.X | 2013-07-29 | ||
| CN201320749652.6U CN203518155U (en) | 2013-07-29 | 2013-11-25 | Displacement-type uniform-air-supply air supply device for air conditioning equipment |
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| CN203518155U true CN203518155U (en) | 2014-04-02 |
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| CN201320749652.6U Expired - Lifetime CN203518155U (en) | 2013-07-29 | 2013-11-25 | Displacement-type uniform-air-supply air supply device for air conditioning equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451503A (en) * | 2014-12-26 | 2015-03-25 | 烨辉（中国）科技材料有限公司 | High-precision energy-saving galvanized air knife |
| CN104697058A (en) * | 2015-02-13 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and control method of indoor unit |
| CN105240979A (en) * | 2015-09-22 | 2016-01-13 | 桂林市鑫隆机电工程有限责任公司 | Air conditioner with humidification function |
| CN105910216A (en) * | 2016-05-04 | 2016-08-31 | 北京市卡姆福科技有限公司 | Residential side-wall type pore plate air supply inlets |
| CN109489231A (en) * | 2018-11-14 | 2019-03-19 | 西安建筑科技大学 | A kind of plenum chamber of inverted speed distribution |
| CN110081581A (en) * | 2019-05-13 | 2019-08-02 | 山东荣势通风设备有限公司 | A kind of displaced type air supply device of the uniform outlet air of air-conditioning equipment |
| CN112864493A (en) * | 2021-02-01 | 2021-05-28 | 盐城国投中科新能源科技有限公司 | Novel battery box air cooling system |
-
2013
- 2013-11-25 CN CN201320749652.6U patent/CN203518155U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451503A (en) * | 2014-12-26 | 2015-03-25 | 烨辉（中国）科技材料有限公司 | High-precision energy-saving galvanized air knife |
| CN104697058A (en) * | 2015-02-13 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and control method of indoor unit |
| CN104697058B (en) * | 2015-02-13 | 2017-06-27 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and its control method |
| CN105240979A (en) * | 2015-09-22 | 2016-01-13 | 桂林市鑫隆机电工程有限责任公司 | Air conditioner with humidification function |
| CN105240979B (en) * | 2015-09-22 | 2018-11-16 | 南通宁普电器有限公司 | A kind of humidifying air-conditioner |
| CN105910216A (en) * | 2016-05-04 | 2016-08-31 | 北京市卡姆福科技有限公司 | Residential side-wall type pore plate air supply inlets |
| CN109489231A (en) * | 2018-11-14 | 2019-03-19 | 西安建筑科技大学 | A kind of plenum chamber of inverted speed distribution |
| CN110081581A (en) * | 2019-05-13 | 2019-08-02 | 山东荣势通风设备有限公司 | A kind of displaced type air supply device of the uniform outlet air of air-conditioning equipment |
| CN112864493A (en) * | 2021-02-01 | 2021-05-28 | 盐城国投中科新能源科技有限公司 | Novel battery box air cooling system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |