CN202328616U - Wall-hanging type heat recovery fresh air ventilator - Google Patents
Wall-hanging type heat recovery fresh air ventilator Download PDFInfo
- Publication number
- CN202328616U CN202328616U CN2011204581763U CN201120458176U CN202328616U CN 202328616 U CN202328616 U CN 202328616U CN 2011204581763 U CN2011204581763 U CN 2011204581763U CN 201120458176 U CN201120458176 U CN 201120458176U CN 202328616 U CN202328616 U CN 202328616U
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- wall
- heat exchange
- exchange module
- air
- fresh air
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Abstract
A wall-hanging type heat recovery fresh air ventilator relates to a wall-hanging type ventilating air exchange device of an external heat recovery module, is suitable for ventilation and air exchange of residences, villas, office spaces, small-sized commercial spaces and like environments, and comprises a fresh air exchange main engine (7) and a heat exchange module (2) arranged outside the fresh air exchange main engine (7). One end of the heat exchange module (2) is installed in a wall body ventilating channel (1) of a wall body (12), and the end portion of the heat exchange module (2) is arranged outdoors, and the other end of the heat exchange module (2) is connected with the indoor fresh air exchange main engine (7) to form a whole through an opening hole at the rear portion of the fresh air exchange main engine (7). Compared with the prior art, the wall-hanging type heat recovery fresh air ventilator has the advantages of being capable of greatly reducing size and saving installation space, free of air leakage, easy to clean and the like.
Description
Technical field
Wall-hanging heat recovery fresh air ventilator belongs to a kind of wall-hanging compound ventilation air-changing device of external heat recovery module, and this device is applicable to the ventilation of like environment in one's power of dwelling house, villa, office space, small-business field.
Background technology
The heat exchange module of the wall-hanging fresh air ventilator of existing band heat recovery module is inner at main frame; Heat exchange module itself occupies the sizable space of main frame; Cause heat recovery fresh air ventilator main frame volume big, heavy, both occupied room space, make troubles to installation again; Heat exchange module adopts made of paper or aluminium foil, the ripple layer structure, and layer and the outer tightening seal of defeating of interlayer are prone to poorly sealedly, produce gas leakage; The stratiform ripple struction ventilating duct of heat exchange module is elongated, later stage cleaning difficulty.
Summary of the invention
The technical problem that the utility model will solve is: overcome the deficiency of prior art, provide a kind of and can reduce volume greatly, practice thrift installing space, do not leak out the wall-hanging heat recovery fresh air ventilator of easy to clean.
The technical scheme that its technical problem that will solve the utility model adopts is: this comprises the heat exchange module that the fresh-air ventilation main frame is outer with placing the fresh-air ventilation main frame; Heat exchange module one end is installed in the ventilating duct of body of wall; The end is outdoor, and the heat exchange module other end connects as one through the perforate at fresh-air ventilation main frame rear portion and indoor fresh-air ventilation main frame.
Described heat exchange module comprises heat exchange module shell, heat exchanger tube and end envelope.
Described heat exchanger tube adopts high-heat-conductive composite material or red copper to process.
In the described fresh-air ventilation main frame air inlet blower fan and air exhauster are set.
Described air inlet blower fan is arranged on the end envelope outside of heat exchange module.
Compared with prior art, the beneficial effect that the wall-hanging heat recovery fresh air ventilator of the utility model is had is: adopt the novel heat exchange module, the problem such as big that takes up space that has solved that present machine exists.At first, heat exchange module changes in the external body of wall and installing, and heat exchange module no longer is arranged in the main frame, and is arranged in fresh air ventilator and the outdoor body of wall ventilating duct that is connected, and is connected with main frame through the main frame rear aperture; This improvement makes full use of the idle space of ventilating duct in the body of wall, has effectively reduced the main frame volume, utilizes the design feature of heat exchanger to form into again, the air draft binary channels, need not establish in addition into, the air exhaust passage dividing plate again.Secondly, heat exchange module adopts tubular structure, and end face seal is adopted in the air channel, thoroughly stops to leak out.The 3rd, heat exchange module adopts tubular structure, and heat exchanger tube adopts high-heat-conductive composite material or red copper, and tube wall is smooth, is difficult for dust stratification; Heat exchanger tube is water-fast, corrosion-resistant, water cleans very easily.
Description of drawings
Fig. 1 is the structural representation of the wall-hanging heat recovery fresh air ventilator of the utility model embodiment 1.
Fig. 2 is a heat exchange module internal structure sketch map.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Fig. 4 is the structural representation of embodiment 2.
Wherein: 1 body of wall ventilating duct, 2 heat exchange modules, 3 ends seal 4 air intake filters, 5 heat exchanger tubes, 6 heat exchange module shells, 7 fresh-air ventilation main frames, 8 air inlet blower fans, 9 dividing plates, 10 air exhausters, 11 discharge filters, 12 bodies of wall.
Fig. 1-the 3rd, the most preferred embodiment of the wall-hanging heat recovery fresh air ventilator of the utility model.Below in conjunction with accompanying drawing 1-4 the wall-hanging heat recovery fresh air ventilator of the utility model is further specified:
The specific embodiment
Shown in Fig. 1-3:
This wall-hanging heat recovery fresh air ventilator is made up of body of wall ventilating duct 1, heat exchange module 2, end envelope 3, air intake filter 4, heat exchanger tube 5, heat exchange module shell 6, fresh-air ventilation main frame 7, air inlet blower fan 8, dividing plate 9, air exhauster 10 and discharge filter 11.Heat exchange module 2 is the T-shape structure with fresh-air ventilation main frame 7; Fresh-air ventilation main frame 7 is installed in indoor; The 7 vertical installation rear portion perforates of fresh-air ventilation main frame; Heat exchange module 2 is installed in the body of wall ventilating duct 1 of body of wall 12, and the end is outdoor, and heat exchange module 2 other ends are installed in the rear orifice of fresh-air ventilation main frame 7 and are connected in one with fresh-air ventilation main frame 7; Dividing plate 9 in the fresh-air ventilation main frame 7 is separated two strands of air.
The course of work is following:
With reference to Fig. 1-3
Outdoor fresh air is through air intake filter 4, along heat exchanger tube 5 inboard the entering in the fresh-air ventilation main frame 7, in air inlet blower fan 8 inlet chambers of heat exchange module 2; Indoor foul atmosphere is through discharge filter 11, air exhauster 10, and heat exchanger tube 5 outsides that get into heat exchange module 2 are discharged to outdoor, and two strands of air do not come in contact; Under two bursts of air temperature difference drive, realize countercurrent heat exchange through heat exchanger tube in the heat exchange module 25, reclaim heat.Heat exchanger tube 5 inwalls in the heat exchange module 2 are very smooth, and dust is not easy deposition, thereby can the heat exchanging performance not exert an influence; Heat exchanger tube 5 adopts high-heat-conductive composite materials or red copper to make, and has very high thermal conductivity factor, can the maximum possible recovery heat; Two strands of air carry out countercurrent flow in heat exchange module 2, effectively improve the heat exchange efficiency of heat exchange module 2.
As shown in Figure 4:
Air inlet blower fan 8 shifts out in fresh-air ventilation main frame 7, and the end that air inlet blower fan 8 is arranged on heat exchange module 2 seals 3 outsides.
All the other structures are all with embodiment 1.
The course of work is following:
Outdoor fresh air through air intake filter 4, air inlet blower fan 8 along heat exchanger tube 5 inboards of heat exchange module 2 in fresh-air ventilation main frame 7 inlet chambers; Indoor foul atmosphere is through discharge filter 11, air exhauster 10, and heat exchanger tube 5 outsides that get into heat exchange module 2 are discharged to outdoor, and two strands of air do not come in contact; Under two bursts of air temperature difference drive, realize countercurrent heat exchange through heat exchanger tube in the heat exchange module 25, reclaim heat.Heat exchanger tube 5 inwalls in the heat exchange module 2 are very smooth, and dust is not easy deposition, thereby can the heat exchanging performance not exert an influence; Heat exchanger tube 5 adopts high-heat-conductive composite materials or red copper to make, and has very high thermal conductivity factor, can the maximum possible recovery heat; Two strands of air carry out countercurrent flow in heat exchange module 2, effectively improve the heat exchange efficiency of heat exchange module 2.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (5)
1. wall-hanging heat recovery fresh air ventilator; It is characterized in that: comprise fresh-air ventilation main frame (7) and place the outer heat exchange module (2) of fresh-air ventilation main frame (7); Heat exchange module (2) one ends are installed in the body of wall ventilating duct (1) of body of wall (12); The end is outdoor, and heat exchange module (2) other end connects as one through the perforate at fresh-air ventilation main frame (7) rear portion and indoor fresh-air ventilation main frame (7).
2. wall-hanging heat recovery fresh air ventilator according to claim 1 is characterized in that: described heat exchange module (2) comprises heat exchange module shell (6), heat exchanger tube (5) and end envelope (3).
3. wall-hanging heat recovery fresh air ventilator according to claim 2 is characterized in that: described heat exchanger tube (5) adopts high-heat-conductive composite material or red copper to process.
4. wall-hanging heat recovery fresh air ventilator according to claim 1 is characterized in that: air inlet blower fan (8) and air exhauster (10) are set in the described fresh-air ventilation main frame (7).
5. wall-hanging heat recovery fresh air ventilator according to claim 4 is characterized in that: described air inlet blower fan (8) is arranged on end envelope (3) outside of heat exchange module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204581763U CN202328616U (en) | 2011-11-17 | 2011-11-17 | Wall-hanging type heat recovery fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204581763U CN202328616U (en) | 2011-11-17 | 2011-11-17 | Wall-hanging type heat recovery fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328616U true CN202328616U (en) | 2012-07-11 |
Family
ID=46440597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204581763U Expired - Fee Related CN202328616U (en) | 2011-11-17 | 2011-11-17 | Wall-hanging type heat recovery fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673192A (en) * | 2012-08-31 | 2014-03-26 | 昆山开思拓节能技术有限公司 | Ventilator for indoor air ventilation |
| CN104141989A (en) * | 2014-07-22 | 2014-11-12 | 安传军 | Domestic fresh air energy-saving air-changing heat recovery type central air conditioner all-in-one machine |
-
2011
- 2011-11-17 CN CN2011204581763U patent/CN202328616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673192A (en) * | 2012-08-31 | 2014-03-26 | 昆山开思拓节能技术有限公司 | Ventilator for indoor air ventilation |
| CN104141989A (en) * | 2014-07-22 | 2014-11-12 | 安传军 | Domestic fresh air energy-saving air-changing heat recovery type central air conditioner all-in-one machine |
| CN104141989B (en) * | 2014-07-22 | 2018-04-13 | 安传军 | Family expenses fresh air energy-saving ventilation heat reclamation type central air-conditioning all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |