CN201569105U - Novel wall-type ventilation device - Google Patents
Novel wall-type ventilation device Download PDFInfo
- Publication number
- CN201569105U CN201569105U CN200920210591XU CN200920210591U CN201569105U CN 201569105 U CN201569105 U CN 201569105U CN 200920210591X U CN200920210591X U CN 200920210591XU CN 200920210591 U CN200920210591 U CN 200920210591U CN 201569105 U CN201569105 U CN 201569105U
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- air
- exhaust duct
- heat exchange
- indoor
- novel wall
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Abstract
The utility model relates to a novel wall-type ventilation device which comprises a fan and a ventilation duct, wherein one end of the ventilation duct is connected with an outdoor air port and an outdoor air inlet chamber, and the other end is connected with an indoor air inlet device and an indoor air exhaust chamber. The novel wall-type ventilation device is characterized in that heat exchange pipes are arranged in the ventilation duct; the structure of the heat exchange pipes is characterized in that a plurality of fresh air aluminum pipes tightly cling to an exhaust duct in the middle; a fan arranged in the exhaust duct drives air to flow; air enters from the exhaust duct and the fresh air aluminum pipes; and heat exchange is conducted through the heat conduction among the ducts. The novel wall-type ventilation device with simple structure and low cost can effectively meet the requirement of indoor heat exchange.
Description
Technical field
The utility model relates to a kind of device, relates to a kind of novel wall formula ventilation unit in particular, and this device is applicable to indoor and high building ventilates.
Background technology
At present, the wall formula ventilation unit on the market mainly includes ventilation shaft, outer gas port, indoor air inlet.Described ventilation shaft is connected with outer gas port; Realize ventilation function and substantially all utilize ventilation shaft directly to connect indoor air inlet in the prior art with outer gas port; Owing to adopt this mounting means, not the very high place in that indoor temperature is required, more suitable, and cost is low also convenient installs; But concerning the place that indoor temperature is had relatively high expectations, just obviously be not suitable for adopting this wall formula ventilation equipment.Owing in ventilation shaft, do relatively difficulty of ordinary hot exchange, the little difficult placement in space, for the place of a lot of demand heat exchanges, wall formula ventilation unit is again a demand very, and very the multi-wall type ventilation unit can not carry out heat exchange, thereby makes ventilation unit can't satisfy the demand in market.
Meet consumers' demand in order to improve this situation, at present, the manufacturing enterprise of ventilation unit all adopts wall-hanging heat exchange machine mostly, utilizes the twin flue supply and exhaust to reach this requirement of heat exchange.But owing to set up a machine at home, taken indoor a part of space, and the manufacturing process complexity, noise is big, the cost height, and more loaded down with trivial details during assembling.
Summary of the invention
In order to address the above problem, the utility model wall formula heat exchange ventilation unit, it is simple in structure, and cost is low, can effectively reach the requirement of indoor heat exchange.
For solving above technical problem, the technical scheme that the utility model is taked is a kind of novel wall formula heat exchange ventilation unit, includes blower fan and ventilation shaft, and described ventilation shaft one end is connected with outdoor outer gas port and outdoor inlet plenum; Air-intaker and indoor exhaust wind chamber in the other end junction chamber; It is characterized in that having heat exchange tube in the described ventilation shaft, described heat-exchange tube minor structure includes many new wind aluminum pipes and middle exhaust duct fits tightly, be provided with blower fan in the described exhaust duct and drive circulation of air, pass through exhaust duct, many new wind aluminum pipe air intakes carry out heat exchange by the conduction of the heat between the pipeline.
Described exhaust duct diameter is greater than new wind aluminum pipe diameter, many new wind aluminum pipe rules wrap exhaust duct.
Can carry out heat exchange to the new air draft of indoor and outdoor in the described ventilation shaft.
The beneficial effects of the utility model are in the ventilation pipeline section, promote circulation of air by blower fan, impel indoor-outdoor air to flow through from different copper pipes, produce heat exchange in flow process.
Description of drawings
Fig. 1 is the general assembly structure chart of the utility model embodiment
Fig. 2 is an A profile among Fig. 1
Fig. 3 is a B cutaway view among Fig. 1
Specific embodiments
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1 to Figure 3, a kind of novel wall formula heat exchange ventilation unit of the utility model, include outer gas port 1, outdoor inlet air plenum 2, many new wind aluminum pipes 3, exhaust duct 4, indoorly go out air compartment 5, indoor air-intaker 6, blower fan 7, ventilation shaft 8, described ventilation shaft 8 is respectively with outdoor inlet air plenum 2 and indoorly go out air compartment 5 and be connected; Exhaust duct 4 is connected with outer gas port 1 with the air inlet 9 of indoor air-intaker 6 respectively; New wind aluminum pipe 3 during respectively with indoor punishment 5 and outdoor inlet air plenum 2 be connected; The air inlet 9 of wherein indoor air-intaker 6 goes out air compartment 5 and links to each other with indoor, and outdoor inlet air plenum 5 links to each other with outer gas port 1; Blower fan 7 is built in the exhaust duct and is fixed by 3 calcaneus branches framves; Exhaust duct 4 fits tightly in twos with new wind aluminum pipe 3; Leave the space between the new wind aluminum pipe.
In the present embodiment, for realizing wall formula draught effect effect, in described exhaust duct, be provided with independent blower fan 7, this blower fan 7 has impelled room air by indoor air inlet 9 → exhaust duct 4 → outer gas port 1 is expelled to outdoor, make indoor generation negative pressure, outdoor air goes out air compartment 6 by outdoor inlet air plenum 2 → new wind aluminum pipe 3 → indoor and flows into indoor; Certainly do not establish this blower fan, flow by air self and also can.But owing to adopt the mode of blower fan 7, its exhaust air rate is big, and is easy to assembly, and keeps in repair characteristics such as quick, and therefore, present embodiment is preferential embodiment.
In the present embodiment, in order to realize the function of wall formula ventilation heat exchange, make indoor-outdoor air in wall formula pipeline, carry out heat exchange, so be provided with exhaust duct 4 and many new wind aluminum pipes 3, indoor-outdoor air flows into respectively in the 2 class pipes, carries out heat exchange by the heat conduction in pipeline.Certainly, the also available aluminium of copper pipe material replaces, and can reach identical purpose equally, produces identical effect, but because the aluminum pipe rate of heat exchange does not have the effective of copper pipe, so present embodiment is preferential embodiment.
The foregoing description should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (2)
1. a novel wall formula ventilation unit includes blower fan and ventilation shaft, and described ventilation shaft one end is connected with outdoor outer gas port and outdoor inlet plenum; Air-intaker and indoor exhaust wind chamber in the other end junction chamber; It is characterized in that having heat exchange tube in the described ventilation shaft, described heat-exchange tube minor structure includes many new wind aluminum pipes and middle exhaust duct fits tightly, and is provided with blower fan in the described exhaust duct and drives circulation of air.
2. a kind of novel wall formula ventilation unit according to claim 1 is characterized in that described exhaust duct diameter greater than new wind aluminum pipe diameter, many new wind aluminum pipe rules wrap exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920210591XU CN201569105U (en) | 2009-10-10 | 2009-10-10 | Novel wall-type ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920210591XU CN201569105U (en) | 2009-10-10 | 2009-10-10 | Novel wall-type ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569105U true CN201569105U (en) | 2010-09-01 |
Family
ID=42661395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920210591XU Expired - Lifetime CN201569105U (en) | 2009-10-10 | 2009-10-10 | Novel wall-type ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401445A (en) * | 2011-11-17 | 2012-04-04 | 北京建筑工程学院 | Fresh air ventilation system |
| CN111322741A (en) * | 2020-02-27 | 2020-06-23 | 武汉理工大学 | Wallboard heat exchanger and energy-saving type assembled breathing type movable plate room wall |
-
2009
- 2009-10-10 CN CN200920210591XU patent/CN201569105U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401445A (en) * | 2011-11-17 | 2012-04-04 | 北京建筑工程学院 | Fresh air ventilation system |
| CN102401445B (en) * | 2011-11-17 | 2015-02-11 | 北京建筑工程学院 | Fresh air ventilation system |
| CN111322741A (en) * | 2020-02-27 | 2020-06-23 | 武汉理工大学 | Wallboard heat exchanger and energy-saving type assembled breathing type movable plate room wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: SHANGHAI NATHER AIR TECHNOLOGY CO., LTD. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |