CN204678631U - Central air conditioner system enters aeration device - Google Patents
Central air conditioner system enters aeration device Download PDFInfo
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- CN204678631U CN204678631U CN201520359810.6U CN201520359810U CN204678631U CN 204678631 U CN204678631 U CN 204678631U CN 201520359810 U CN201520359810 U CN 201520359810U CN 204678631 U CN204678631 U CN 204678631U
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Abstract
The utility model provides a kind of central air conditioner system to enter aeration device, comprise the blast pipe be communicated with air-conditioner set airduct, the screen pack that blast pipe is arranged, be characterized in: described blast pipe is vertically arranged, and the mouth of pipe of blast pipe upper end upward, above the mouth of pipe of described blast pipe upper end, be provided with the fan housing that Open Side Down, the opening of described fan housing is greater than the mouth of pipe of described blast pipe upper end.Described fan housing is truncated cone-shaped or taper shape, and the opening diameter of described fan housing is 2 ~ 5 times of described blast pipe diameter, and the mouth of pipe of described blast pipe upper end is positioned at immediately below described fan housing opening.By increasing air-admitting surface, reducing air intake wind speed, reducing the soakage of dust, sleet, improve the control efficiency of temperature and humidity, reduce the replacing frequency of unit screen pack.
Description
Technical field
The utility model belongs to apparatus of air conditioning technical field, relates to a kind of improvement of air-conditioning air inlet, is that a kind of central air conditioner system enters aeration device specifically.
Background technology
Central air conditioner system, after being processed the air that airduct is come in by air-conditioner set and relevant auxiliary equipment, sends to each room by blower fan, to reach people to room temperature, humidity, the isoparametric requirement of cleanliness factor.Current central air conditioner system air inlet all adopts side air inlet mode, and screen pack is arranged on the lateral surface in air port, and size and the airduct in air port are measure-alike, and installs arc weather shield at air inlet.
The existing problems of this air inlet are: side direction air port easily sucks the dust impurity in air, affects room cleanliness factor, too increases the replacement frequency of air cleaner; In addition, air inlet size is less than normal, causes that intake volume is little, flow velocity is fast, more increase the soakage of dust, and the control efficiency of temperature and humidity is low, increases the use cost of air-conditioning.
Summary of the invention
The utility model is the problems referred to above solving prior art existence, provides a kind of central air conditioner system to enter aeration device, can increase air-admitting surface, reduce air intake wind speed, reduce the suction of dust, sleet, improve the control efficiency of temperature and humidity, reduce the replacing frequency of unit screen pack.
The purpose of this utility model is achieved through the following technical solutions:
A kind of central air conditioner system enters aeration device, comprise the blast pipe be communicated with air-conditioner set airduct, the screen pack that blast pipe is arranged, it is characterized in that, described blast pipe is vertically arranged, and the mouth of pipe of blast pipe upper end upward, above the mouth of pipe of described blast pipe upper end, be provided with the fan housing that Open Side Down, the opening of described fan housing is greater than the mouth of pipe of described blast pipe upper end.
Improvement to technique scheme: described fan housing is truncated cone-shaped or taper shape, the opening diameter of described fan housing is 2 ~ 5 times of described blast pipe diameter, and the mouth of pipe of described blast pipe upper end is positioned at immediately below described fan housing opening.
Further improvement to technique scheme: two support bars opening of described fan housing being arranged right-angled intersection, the mouth of pipe of described blast pipe upper end is fixed on described two support bars, described screen pack is 4 pieces of fan-shaped screen packs, is arranged on respectively by the opening edge of two support bars and fan housing along on 4 sector spaces formed.
Further improvement to technique scheme: be connected with L shape pipe joint between described blast pipe with air-conditioner set airduct.
Advantage of the present utility model and good effect are:
The utility model air-conditioning air inlet have employed lower air inlet mode, and air port area increases several times, reduces wind speed, increases air quantity, greatly reduces the soakage of dust, sleet, decreases the replacing frequency of unit screen pack; Round platform or circular cone fan housing have snow function of keeping off the rain concurrently, improve the temperature of air-conditioner set and the control efficiency of humidity.Screen pack piecemeal is arranged, and is convenient to install, dismantle, and facilitates periodic cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of air-conditioning air inlet of the utility model.
Sequence number in figure is: 1-blast pipe, 2-fan housing, 3-screen pack, 4-support bar, 5-air-conditioner set airduct, 6-L shape pipe joint.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, a kind of central air conditioner system of the utility model enters the embodiment of aeration device, comprise the blast pipe 1 be communicated with air-conditioner set airduct 5, the screen pack 3 that blast pipe is arranged, described blast pipe 1 is vertically arranged, and the mouth of pipe of blast pipe 1 upper end upward, above the mouth of pipe of described blast pipe 1 upper end, be provided with the fan housing 2 that Open Side Down, the opening of fan housing 2 is greater than the mouth of pipe of blast pipe 1 upper end.
Specifically: above-mentioned fan housing 2 is truncated cone-shaped or taper shape, the opening diameter of fan housing 2 is 2 ~ 5 times of blast pipe 1 diameter, and the mouth of pipe of blast pipe 1 upper end is positioned at immediately below fan housing 2 opening.
The opening of fan housing 2 arranges two support bars 4 of right-angled intersection, the mouth of pipe of described blast pipe 1 upper end is fixed on two support bars 4, screen pack 3 is 4 pieces of fan-shaped screen packs, is arranged on respectively by the opening edge of two support bars 4 and fan housing 2 along on 4 sector spaces formed.Screen pack 3 piecemeal is arranged, and is convenient to install, dismantle, and facilitates periodic cleaning.
Due to air-conditioner set airduct 5 normally horizontally set, therefore, above-mentioned vertical blast pipe 1 is connected with L shape pipe joint 6 with between air-conditioner set airduct 5.
Like this, air-conditioning air inlet have employed lower air inlet mode, and the fan housing 2 of round platform or circular cone has snow function of keeping off the rain concurrently, air port area increases several times, reduce wind speed, increase air quantity, the soakage of dust, sleet can be greatly reduced, decrease the replacing frequency of unit screen pack, improve the temperature of air-conditioner set and the control efficiency of humidity.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited to above-mentioned citing; those skilled in the art, change done in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a central air conditioner system enters aeration device, comprise the blast pipe be communicated with air-conditioner set airduct, the screen pack that blast pipe is arranged, it is characterized in that, described blast pipe is vertically arranged, and the mouth of pipe of blast pipe upper end upward, above the mouth of pipe of described blast pipe upper end, be provided with the fan housing that Open Side Down, the opening of described fan housing is greater than the mouth of pipe of described blast pipe upper end.
2. enter aeration device according to central air conditioner system according to claim 1, it is characterized in that, described fan housing is truncated cone-shaped or taper shape, and the opening diameter of described fan housing is 2 ~ 5 times of described blast pipe diameter, and the mouth of pipe of described blast pipe upper end is positioned at immediately below described fan housing opening.
3. enter aeration device according to central air conditioner system according to claim 2, it is characterized in that, the opening of described fan housing is arranged two support bars of right-angled intersection, the mouth of pipe of described blast pipe upper end is fixed on described two support bars, described screen pack is 4 pieces of fan-shaped screen packs, is arranged on respectively by the opening edge of two support bars and fan housing along on 4 sector spaces formed.
4. enter aeration device according to the central air conditioner system described in any one of claim 1-3, it is characterized in that, be connected with L shape pipe joint between described blast pipe with air-conditioner set airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359810.6U CN204678631U (en) | 2015-05-29 | 2015-05-29 | Central air conditioner system enters aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359810.6U CN204678631U (en) | 2015-05-29 | 2015-05-29 | Central air conditioner system enters aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678631U true CN204678631U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359810.6U Active CN204678631U (en) | 2015-05-29 | 2015-05-29 | Central air conditioner system enters aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062561A (en) * | 2017-05-27 | 2017-08-18 | 博朗通医疗科技（北京）有限公司 | Intelligent fresh air controller |
| CN109631286A (en) * | 2018-12-14 | 2019-04-16 | 中国人民解放军63921部队 | Exterior wall windproof and rain proof tuyere device |
-
2015
- 2015-05-29 CN CN201520359810.6U patent/CN204678631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062561A (en) * | 2017-05-27 | 2017-08-18 | 博朗通医疗科技（北京）有限公司 | Intelligent fresh air controller |
| CN109631286A (en) * | 2018-12-14 | 2019-04-16 | 中国人民解放军63921部队 | Exterior wall windproof and rain proof tuyere device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |