CN204648597U - Recuperation of heat ventilation bellows - Google Patents
Recuperation of heat ventilation bellows Download PDFInfo
- Publication number
- CN204648597U CN204648597U CN201520323697.6U CN201520323697U CN204648597U CN 204648597 U CN204648597 U CN 204648597U CN 201520323697 U CN201520323697 U CN 201520323697U CN 204648597 U CN204648597 U CN 204648597U
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- China
- Prior art keywords
- heat exchanger
- heat
- recuperation
- outlet
- exhaust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The utility model relates to a kind of recuperation of heat ventilation bellows, comprise casing and heat exchanger, described housing interior volume is divided into inlet channel and exhaust passage two parts, casing has exhaust outlet and indoor exhaust wind outlet, exhaust outlet and indoor exhaust wind export and exhaust passage communicates, heat exchanger is arranged in exhaust passage, and heat exchanger is made up of the heat pipe of many parallel placements, and exhaust passage is built with blower fan one; Described casing has outdoor air intake entrance in the bottom of heat exchanger, the top of heat exchanger has the outlet of outdoor air intake, casing also has air inlet, and the outlet of outdoor air intake entrance, outdoor air intake is all communicated with inlet channel with air inlet, and inlet channel is built with blower fan two.The utility model heat recovery rate is high, fully can ensure the warm air heat recovery of indoor discharge and be conducive to heating of house, also can be used for the air air-to-air energy recovery of the confined spaces such as the high buildings and large mansions of cold district.
Description
Technical field
The utility model belongs to energy-saving environmental protection device field, relates to a kind of recuperation of heat ventilation bellows.
Background technology
At present, high buildings and large mansions are very general in city, but the circulation of high buildings and large mansions inner air is very bad.In order to solve this problem, general Hui building body is installed into blower fan and exhaust blower, although air circulation can be increased to a certain extent, inapplicable in the Northeast of cold.Because the Northeast's winter temperature is generally at subzero 20 degrees Celsius, if in the direct suction building of air, obviously too cold, and because indoor temperature is higher, indoor warm air, when discharging through blower fan, can cause a large amount of heat losses.Therefore, this method is not suitable for applying northeastward, needs design to be further suitable for the ventilation bellows of north cold area use.
Summary of the invention
The purpose of this utility model is to provide a kind of recuperation of heat ventilation bellows, solves the Northeast due to very cold, is not suitable for the problem of installing traditional air inlet fan and exhaust blower on building body.
The utility model is achieved through the following technical solutions: a kind of recuperation of heat ventilation bellows, comprise casing and heat exchanger, described housing interior volume is divided into inlet channel and exhaust passage two parts, casing has exhaust outlet and indoor exhaust wind outlet, exhaust outlet and indoor exhaust wind export and exhaust passage communicates, heat exchanger is arranged in exhaust passage, and heat exchanger is made up of the heat pipe of many parallel placements, and exhaust passage is built with blower fan one; Described casing has outdoor air intake entrance in the bottom of heat exchanger, the top of heat exchanger has the outlet of outdoor air intake, casing also has air inlet, and the outlet of outdoor air intake entrance, outdoor air intake is all communicated with inlet channel with air inlet, and inlet channel is built with blower fan two.
Further, described heat exchanger is longitudinally place or laterally place.
Further, defrosting heater is also equipped with in described heat exchanger side.
Further, in described heat exchanger, be also horizontally installed with baffle plate, described baffle plate one end and heat exchanger outer wall affixed, the other end dissociate.
Further, described baffle plate is two pieces, and two pieces of baffle plate subtends are arranged.
Further, described heat pipe is square straight tube.
Further, described heat pipe is circular straighttube.
Further, described heat pipe is flat straight tube.
Adopt the good effect of technique scheme: the utility model has that structure is simple, windage is little, installation and maintenance is convenient, the advantage of energy-conserving and environment-protective; Heat recovery rate is high, fully can ensure the warm air heat recovery of indoor discharge and be conducive to heating of house; The utility model also can be used for the air air-to-air energy recovery of the confined spaces such as the high buildings and large mansions of cold district.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is heat exchanger cross sectional representation of the present utility model, and wherein, a is the heat exchanger of square straight tube, and b is the heat exchanger of circular straighttube, and c is the heat exchanger of flat straight tube.
In figure, 1 casing, 2 heat exchangers, 3 inlet channels, 4 exhaust passages, 5 exhaust outlets, 6 indoor exhaust wind outlets, 7 heat pipes, the outdoor air intake entrance of 8 blower fan one, 9,10 outdoor air intake outlets, 11 air inlets, 12 blower fan two, 13 defrosting heaters, 14 baffle plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present utility model, a kind of recuperation of heat ventilation bellows, comprise casing 1 and heat exchanger 2, described casing 1 inner space is divided into inlet channel 3 and exhaust passage 4 two parts, casing 1 has exhaust outlet 5 and indoor exhaust wind outlet 6, exhaust outlet 5 and indoor exhaust wind outlet 6 and exhaust passage 4 communicate, heat exchanger 2 is arranged in exhaust passage 4, heat exchanger 2 is made up of the heat pipe 7 of many parallel placements, and exhaust passage 4 is built with blower fan 1.Heat pipe is used for the warm air of being discharged by indoor.Described casing 1 has outdoor air intake entrance 9 in the bottom of heat exchanger 2, the top of heat exchanger 2 has outdoor air intake outlet 10, casing 1 also has air inlet 11, outdoor air intake entrance 9, outdoor air intake outlet 10 are all communicated with inlet channel 3 with air inlet 11, and inlet channel 3 is built with blower fan 2 12.The effect of heat exchanger is the inner warm air by discharging indoor, the outside cold air by entering outdoor, thus carry out exchange heat at heat exchanger place, cold air is converted to the air that temperature is higher, enter indoor from air inlet, prevent the problem that indoor temperature is too low.
Described heat exchanger 2 is longitudinally place or laterally place, but can not be inverted, and when such warm air is by heat pipe, can be condensed into water droplet and slowly drips down, can prevent the generation of frost.In order to further prevent heater from hanging frost, defrosting heater 13 is also equipped with in described heat exchanger 2 side, and defrosting heater can heat the heat pipe of heat exchanger, thoroughly prevents frosting.Defrosting heater can also with temperature-sensing probe conbined usage, and to be connected with timer, timing start and stop.
Further, in order to control the flow direction of hot-air reclaimed, be also horizontally installed with baffle plate 14 in described heat exchanger 2, described baffle plate 14 one end is affixed with heat exchanger 2 outer wall, and the other end is free.
Further, described baffle plate 14 is two pieces, and two pieces of baffle plate 14 subtends are arranged, and outdoor air track route is in a heat exchanger increased greatly, and this kind of design can improve heat recovery rate greatly.
Fig. 2 is heat exchanger cross sectional representation of the present utility model, wherein, a is the heat exchanger of square straight tube, b is the heat exchanger of circular straighttube, c is the heat exchanger of flat straight tube, and as shown in the figure, described heat pipe 7 is square straight tube, or described heat pipe 7 is circular straighttube, or described heat pipe 7 is flat straight tube.Meanwhile, the shape of heat pipe is not limited to above-mentioned two kinds, as long as the straight tube that can reach same object all can use, does not do repeating further at this.
As shown in Figure 1, in figure, arrow is depicted as air-flow direction, concrete, hangs over Lou Tishang by outside the utility model, and in exhaust outlet and the equal communication chamber of air inlet, outdoor air intake entrance is then outside communication chamber.After blower fan one and blower fan two are opened, indoor warm air enters exhaust passage, and then by the heat pipe of heat exchanger, heat pipe temperature is raised, through indoor exhaust wind outlet discharge.Simultaneously, outdoor cold air can enter in casing by outdoor air intake entrance, and with the heat pipe contact of high temperature, heat is passed to cold air by heat exchange by heat pipe, enter in inlet channel by outdoor air intake outlet after air themperature raises, enter indoor by air inlet, and then indoor temperature is raised, whole scavenging period is complete.Therefore, this device is suitable for north cold area Indoor Thermal and reclaims ventilation, decreases energy ezpenditure, energy-conserving and environment-protective.
The utility model has that structure is simple, windage is little, installation and maintenance is convenient, the advantage of energy-conserving and environment-protective; Heat recovery rate is high, fully can ensure the warm air heat recovery of indoor discharge and be conducive to heating of house; The utility model also can be used for the air air-to-air energy recovery of the confined spaces such as the high buildings and large mansions of cold district.
Claims (8)
1. recuperation of heat ventilation bellows, it is characterized in that: comprise casing (1) and heat exchanger (2), described casing (1) inner space is divided into inlet channel (3) and exhaust passage (4) two parts, casing (1) has exhaust outlet (5) and indoor exhaust wind outlet (6), exhaust outlet (5) and indoor exhaust wind outlet (6) and exhaust passage (4) communicate, heat exchanger (2) is arranged in exhaust passage (4), heat exchanger (2) is made up of the heat pipe (7) of many parallel placements, and exhaust passage (4) are built with blower fan one (8); Described casing (1) has outdoor air intake entrance (9) in the bottom of heat exchanger (2), the top of heat exchanger (2) has outdoor air intake outlet (10), casing (1) also has air inlet (11), outdoor air intake entrance (9), outdoor air intake outlet (10) are all communicated with inlet channel (3) with air inlet (11), and inlet channel (3) is built with blower fan two (12).
2. recuperation of heat ventilation bellows according to claim 1, is characterized in that: described heat exchanger (2) is for longitudinally placing or laterally placing.
3. recuperation of heat ventilation bellows according to claim 2, is characterized in that: defrosting heater (13) is also equipped with in described heat exchanger (2) side.
4. recuperation of heat according to claim 1 ventilation bellows, is characterized in that: be also horizontally installed with baffle plate (14) in described heat exchanger (2), and described baffle plate (14) one end is affixed with heat exchanger (2) outer wall, and the other end is free.
5. recuperation of heat ventilation bellows according to claim 4, it is characterized in that: described baffle plate (14) is two pieces, two pieces of baffle plate (14) subtends are arranged.
6. recuperation of heat ventilation bellows according to claim 1, is characterized in that: described heat pipe (7) is square straight tube.
7. recuperation of heat ventilation bellows according to claim 1, is characterized in that: described heat pipe (7) is circular straighttube.
8. recuperation of heat ventilation bellows according to claim 1, is characterized in that: described heat pipe (7) is flat straight tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323697.6U CN204648597U (en) | 2015-05-20 | 2015-05-20 | Recuperation of heat ventilation bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323697.6U CN204648597U (en) | 2015-05-20 | 2015-05-20 | Recuperation of heat ventilation bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648597U true CN204648597U (en) | 2015-09-16 |
Family
ID=54101344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323697.6U Expired - Fee Related CN204648597U (en) | 2015-05-20 | 2015-05-20 | Recuperation of heat ventilation bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648597U (en) |
-
2015
- 2015-05-20 CN CN201520323697.6U patent/CN204648597U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200520 |