CN209541106U - Heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling - Google Patents
Heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling Download PDFInfo
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- CN209541106U CN209541106U CN201822214951.5U CN201822214951U CN209541106U CN 209541106 U CN209541106 U CN 209541106U CN 201822214951 U CN201822214951 U CN 201822214951U CN 209541106 U CN209541106 U CN 209541106U
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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]
- Y02B30/54—Free-cooling systems
-
- 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
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
It is disclosed by the utility model that heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling, it include machine unit shell and the water storage box that machine unit shell bottom is set, air intake passage, air-out passage and the air-supply passage for being provided with return air channel in machine unit shell and being sequentially communicated；One end of return air channel is connected to by return air inlet with interior, the other end of return air channel is connected to by exhaust outlet with outdoor, air intake passage is connected to by air inlet with outdoor, and air-out passage is connected to by air inlet b with air-supply passage, and air-supply passage is connected to by air outlet with interior；In return air channel, it is disposed with total-heat exchanger and exhaust blower by air approach axis, total-heat exchanger is located at the connectivity part of air intake passage and air-out passage.The fresh air ventilator of the utility model solves the problems, such as that air is inferior when Arid Area fresh air ventilator cannot achieve Temperature and Relative Humidity of Indoor Air adjusting and atmosphere pollution.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to one kind is humidified based on transpiration-cooled adiabatic cooling
Heat-recovery fresh air ventilator.
Background technique
Fresh air ventilator is a kind of ventilation device, outdoor fresh air is sent into indoor meanwhile, it is capable to foul indoor
Air is arranged to outdoor, but it cannot be guaranteed the epidemic disaster requirement of air-supply；When fresh air is contaminated, filtering and purification function are not
Foot.Air is contacted directly with water by direct evaporating-cooling, it can be to processed air cooling-down, humidification, filtering and purification, especially
It is suitable for Arid Areas.
Utility model content
The purpose of the utility model is to provide one kind to humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling,
Solving Arid Area fresh air ventilator cannot achieve that room air epidemic disaster is adjusted and air is inferior when atmosphere pollution asks
Topic.
The utility model is the technical scheme adopted is that based on the humidification heat recovery fresh air ventilation of transpiration-cooled adiabatic cooling
Machine, includes machine unit shell and the water storage box that machine unit shell bottom is arranged in, be provided in machine unit shell return air channel and according to
Air intake passage, air-out passage and the air-supply passage of secondary connection；
It is provided with return air inlet on the roof of machine unit shell, air inlet is respectively arranged in machine unit shell two opposite side walls and is sent
Air port is additionally provided with exhaust outlet on the machine unit shell side wall below air inlet；One end of return air channel passes through return air inlet and interior
The other end of connection, return air channel is connected to by exhaust outlet with outdoor, and air intake passage is connected to by air inlet with outdoor, and outlet air is logical
Road is connected to by air inlet b with air-supply passage, and air-supply passage is connected to by air outlet with interior；
In return air channel, it is disposed with total-heat exchanger and exhaust blower by air approach axis, total-heat exchanger is located at
The connectivity part of air intake passage and air-out passage；
Pressure fan is provided in air-supply passage.
The utility model is further characterized in that,
Total-heat exchanger is heat-exchangers of the plate type.
Air inlet is grid air inlet.
Spraying device a is provided in air-out passage, spraying device a is arranged at the air outlet of total-heat exchanger, spraying to fill
A is set to be connected to by the first water pipe with water storage box；
Spraying device b is provided in return air channel, spraying device b is arranged at the return air inlet of total-heat exchanger, spraying to fill
B is set to be connected to by the second water pipe with the first water pipe.
Water pump is provided in water storage box, water pump is connect with the first water pipe.
Water treatment facilities is provided on first water pipe.
It is provided with valve b on first water pipe, valve a is provided on the second water pipe.
The beneficial effects of the utility model are:
(1) fresh air ventilator of the utility model can be used in Various Seasonal operating condition, improve the applicability of unit；
(2) fresh air ventilator of the utility model is arranged adjustable using vertical new blower air-supply in return air channel
Adiabatic cooling device carries out humidification appropriate and purification to fresh air, meanwhile, it is capable to reduce return air temperature, improves heat recovery efficiency；
(3) fresh air ventilator of the utility model can make room using the double-deck blinds laminar air-supply, the air-flow of top return air
Interior air-flow is evenly distributed, and improves indoor environment comfort；
(4) fresh air ventilator of the utility model is compact-sized, reduces occupied area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model ventilator.
In figure, 1. air inlet a, 2. total-heat exchangers, 3. exhaust blowers, 4. exhaust outlets, 5. water storage boxes, 6. water pumps, at 7. water
Manage instrument, 8. valve a, 9. air inlet b, 10. valve b, 11. spraying device a, 12. air outlets, 13. pressure fan, 14. spraying devices
B, 15. return air inlets, 16. first water pipes, 17. second water pipes, 18. air-out passages, 19. air-supply passages, 20. return air channels, 21. into
Wind channel.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model is based on transpiration-cooled adiabatic cooling and humidifies heat-recovery fresh air ventilator, as shown in Figure 1, whole adopt
With vertical structure, includes machine unit shell and the water storage box 5 that machine unit shell bottom is set, it is logical that return air is provided in machine unit shell
Road 20 and the air intake passage 21 being sequentially communicated, air-out passage 18 and air-supply passage 19；
It is provided with return air inlet 15 on the roof of machine unit shell, air inlet 1 is respectively arranged in machine unit shell two opposite side walls
With air outlet 12, exhaust outlet 4 is additionally provided on the machine unit shell side wall of the lower section of air inlet 1；One end of return air channel 20 passes through back
Air port 15 is connected to interior, and the other end of return air channel 20 is connected to by exhaust outlet 4 with outdoor, and air intake passage 21 passes through air inlet
1 is connected to outdoor, and air-out passage 18 is connected to by air inlet b9 with air-supply passage 19, and air-supply passage 19 passes through air outlet 12 and room
Interior connection；
In return air channel 20, it is disposed with total-heat exchanger 2 and exhaust blower 3 by air approach axis, exhaust blower 3 is located at
At exhaust outlet 4, total-heat exchanger 2 is located at the connectivity part of air intake passage 21 and air-out passage 18, and total-heat exchanger 2 is that board-like heat is handed over
Parallel operation.
Pressure fan 13 is provided in air-supply passage 19, pressure fan 13 is located at unit blasting air mouth 12.
Pressure fan 13, exhaust blower 3 are centrifugal fan.
Spraying device a11 is provided in air-out passage 18, spraying device a11 is arranged at the air outlet of total-heat exchanger 2,
Air outlet spray direction is with airflow direction on the contrary, spraying device a11 is connected to by the first water pipe 16 with water storage box 5；
Spraying device b14 is provided in return air channel 20, spraying device b14 is arranged at the return air inlet of total-heat exchanger 2,
Return air inlet spray direction is identical as airflow direction, and spraying device b14 is connected to by the second water pipe 17 with the first water pipe 16.
Water pump 6 is provided in water storage box 5, water pump 6 is connect with the first water pipe 16.
Water treatment facilities 7 is provided on first water pipe 16.
It is provided with valve b10 on first water pipe 16, is provided with valve a8 on the second water pipe 17.
The double-deck blinds is provided at air outlet 12.
Air inlet 9 is grid air inlet.
Air inlet 1 and exhaust outlet 4 all by way of air hose is installed in punching with outdoor connection.
The course of work of the utility model based on transpiration-cooled adiabatic cooling humidification heat-recovery fresh air ventilator is as follows:
(1) the indirect adiabatic evaporation refrigerating mode of recuperation of heat-
Transition season, opens pressure fan 13, exhaust blower 3, and indoor exhaust wind is indirect by total-heat exchanger 2 through adiabatic cooling
Cooling outdoor fresh air, finally drains into outdoor under the action of exhaust blower 3；Outdoor fresh air enters through air inlet 1, in total-heat exchanger
After heat exchange occurs with air draft in 2, under the action of pressure fan 13, passes sequentially through air inlet 9 and air outlet 12 is sent to the room.
(2) recuperation of heat-adds direct adiabatic evaporation refrigerating mode indirectly
Summer opens complete machine, and indoor exhaust wind is handed over after 14 mist cooling of spraying device in return air channel 20 into full heat
After parallel operation 2 cools down to outdoor fresh air, then drains into outdoor, while fresh air first passes through the cooling of total-heat exchanger 2, using spray
The cooling of mist device 11, humidification, under the action of pressure fan 13, it is sent to the room to pass sequentially through air inlet 9, air outlet 12.
(3) recuperation of heat-humidifying mode
In winter, on the basis of heating heating, unit functional section is all turned in addition to spraying device 14, outdoor fresh air and room
Interior return air is preheated in total-heat exchanger 2, then after the humidification of spraying device 11, under the action of pressure fan 13, is passed sequentially through
Air inlet 9, air outlet 12 are sent to the room, realize the humidification function to room air.
Claims (7)
1. based on transpiration-cooled adiabatic cooling humidify heat-recovery fresh air ventilator, which is characterized in that include machine unit shell and
The water storage box (5) of machine unit shell bottom is set, be provided with return air channel (20) in the machine unit shell and is sequentially communicated
Air intake passage (21), air-out passage (18) and air-supply passage (19)；
Be provided on the roof of the machine unit shell return air inlet (15), be respectively arranged in the machine unit shell two opposite side walls into
Air port (1) and air outlet (12) are additionally provided with exhaust outlet (4) on the machine unit shell side wall below the air inlet (1)；Described time
The one end in wind channel (20) is connected to by return air inlet (15) with interior, and the other end of the return air channel (20) passes through exhaust outlet
(4) be connected to outdoor, the air intake passage (21) is connected to by air inlet (1) with outdoor, the air-out passage (18) by into
Air port b (9) is connected to air-supply passage (19), and the air-supply passage (19) is connected to by air outlet (12) with interior；
In the return air channel (20), it is disposed with total-heat exchanger (2) and exhaust blower (3) by air approach axis, it is described
Total-heat exchanger (2) is located at the connectivity part of air intake passage (21) Yu air-out passage (18)；
Pressure fan (13) are provided in the air-supply passage (19).
2. according to claim 1 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In the total-heat exchanger (2) is heat-exchangers of the plate type.
3. according to claim 1 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In the air inlet b (9) is grid air inlet.
4. according to claim 1 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In the air-out passage (18) is interior to be provided with spraying device a (11), and the spraying device a (11) is arranged in total-heat exchanger (2)
Air outlet at, the spraying device a (11) is connected to by the first water pipe (16) with water storage box (5)；
It is provided with spraying device b (14) in the return air channel (20), the spraying device b (14) is arranged in total-heat exchanger
(2) at return air inlet, the spraying device b (14) is connected to by the second water pipe (17) with the first water pipe (16).
5. according to claim 4 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In the water storage box (5) is interior to be provided with water pump (6), and the water pump (6) connect with first water pipe (16).
6. according to claim 4 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In being provided with water treatment facilities (7) on first water pipe (16).
7. according to claim 4 humidify heat-recovery fresh air ventilator based on transpiration-cooled adiabatic cooling, feature exists
In being provided with valve b (10) on first water pipe (16), be provided with valve a (8) on second water pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214951.5U CN209541106U (en) | 2018-12-27 | 2018-12-27 | Heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214951.5U CN209541106U (en) | 2018-12-27 | 2018-12-27 | Heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541106U true CN209541106U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214951.5U Expired - Fee Related CN209541106U (en) | 2018-12-27 | 2018-12-27 | Heat-recovery fresh air ventilator is humidified based on transpiration-cooled adiabatic cooling |
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| Country | Link |
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| CN (1) | CN209541106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751691A (en) * | 2018-12-27 | 2019-05-14 | 西安工程大学 | A kind of cooling new blower of adiabatic cooling humidification recuperation of heat evaporation |
-
2018
- 2018-12-27 CN CN201822214951.5U patent/CN209541106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751691A (en) * | 2018-12-27 | 2019-05-14 | 西安工程大学 | A kind of cooling new blower of adiabatic cooling humidification recuperation of heat evaporation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |