CN201652640U - Dehumidifying-type dedicated outdoor air device - Google Patents
Dehumidifying-type dedicated outdoor air device Download PDFInfo
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- CN201652640U CN201652640U CN2009200607856U CN200920060785U CN201652640U CN 201652640 U CN201652640 U CN 201652640U CN 2009200607856 U CN2009200607856 U CN 2009200607856U CN 200920060785 U CN200920060785 U CN 200920060785U CN 201652640 U CN201652640 U CN 201652640U
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- heat exchanger
- compressor
- new wind
- air channel
- outdoor air
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Abstract
The utility model discloses a dehumidifying-type dedicated outdoor air device comprising a casing in which are provided an outdoor air duct and an exhaust duct intersected with the outdoor air duct. The part where the outdoor air duct and the exhaust duct are intersected is provided with a total heat exchanger. In the outdoor air duct is provided an outdoor air blower and in the exhaust duct is provided an exhaust air blower. In the casing are also provided a compressor and a first heat exchanger and in the outdoor air duct is provided a second heat exchanger, wherein the connecting part of the compressor with the first heat exchanger and the second heat exchanger is provided with a four-way valve. The utility model can effectively control the temperature and humidity of the outdoor air exchanged into the room, treat the outdoor air to be close to the indoor air condition by dehumidifying and temperature increasing or decreasing and recover and recycle the energy discharged from the air via the total heat exchanger, thereby reducing the running load of the indoor air conditioning and other temperature-controlling devices and saving valuable energy.
Description
Technical field
The utility model relates to the independent aeration device of a kind of aeration device, particularly a kind of dehumidification type.
Background technology
Along with China's urbanization speed is constantly accelerated, indoor air quality requires more and more higher, and building energy consumption increases fast.In China, from steam power plant or Industrial Boiler independently, the emission of its combustion process is the root that causes atmosphere greenhouse effects and environmental pollution mostly for electric energy that is consumed or heat energy.In the Xia Redong of China cold-peace hot summer and warm winter region, since its Special geography position, the summer high temperature high humidity, the hot humidity load of air-conditioning system is big, and annual relative humidity is big, and it is long to remove wet spell.For a long time, for the comfort air conditioning system system, people often pay attention to air temperature modification, and the adjusting of air humidity is paid little attention to, and when Building Heat humidity load formation changed, indoor humidity can not get effective control; Air-conditioning system than design, often causes the resh air requirement deficiency according to minimum fresh air from energy-conservation angle, and bad indoor air quality causes Cure of Sick Building Syndrome (SBS), building relevant disease (BRI) and number of chemical pollutant allergy (MCS); In addition, the new wind in the inlet chamber can increase the refrigeration burden of air-conditioning because temperature is too high, is unfavorable for energy-conservation.Under the situation that the transition season air-conditioning refrigeration system is not opened, the gravity-flow ventilation of windowing can guarantee the demand of resh air requirement, is subjected to the interference of new wind big but the thing followed is an indoor air humidity, causes the problem that air humidity is excessive.High humility not only has influence on the thermal comfort sense of indoor occupant, and has influence on indoor sanitary condition, to bringing adverse effect in service life of health and indoor equipment, facility.If window introduce new wind during indoor heating winter, can cause heat waste, is unfavorable for energy-conservation.
The utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of and can all can effectively dehumidifies in various seasons, and it is recycling to reclaim the discharge air energy, the aeration device of the air themperature of control inlet chamber.
The technical scheme that the invention for solving the technical problem adopted is:
A kind of dehumidification type independence aeration device, comprise shell, the wind output channel that new wind air channel is installed in the described shell and intersects with new wind air channel, described new wind air channel and wind output channel intersection are provided with total-heat exchanger, described new wind is provided with new wind blower fan in the air channel, be provided with the air draft blower fan in the described wind output channel, also be provided with the compressor and first heat exchanger in the described shell, described new wind is provided with second heat exchanger in the air channel, the described second heat exchanger two ends are connected with an end of the compressor and first heat exchanger respectively, the other end of described first heat exchanger connects the other end of compressor, and the junction of the described compressor and the one the second heat exchangers is provided with change-over switch.
As the improvement of above-mentioned embodiment, described new wind also is provided with the 3rd heat exchanger in the air channel, and described the 3rd heat exchanger and first heat exchanger are in parallel with the pipeline between the compressor, and an end connects compressor, and the other end connects first heat exchanger.
As the further improvement of above-mentioned embodiment, be provided with gauge tap between the described compressor and first heat exchanger, be provided with gauge tap between described compressor and the 3rd heat exchanger.
As the further improvement of above-mentioned embodiment, be provided with check valve between described the 3rd heat exchanger and first heat exchanger.
As the further improvement of above-mentioned embodiment, be provided with throttling arrangement between described first heat exchanger and second heat exchanger.
As the further improvement of above-mentioned embodiment, the described first heat exchanger place is provided with the ventilation air channel, and described ventilation is provided with the ventilation blower fan in the air channel.
As the further improvement of above-mentioned embodiment, the air inlet in described new wind air channel is provided with filter, and air outlet is provided with sterilizer.
As the further improvement of above-mentioned embodiment, the air inlet of described wind output channel is provided with filter.
As the further improvement of above-mentioned embodiment, described gauge tap is a magnetic valve.
As the further improvement of above-mentioned embodiment, described change-over switch is a cross valve.
The beneficial effects of the utility model are: the utility model can control effectively in the temperature and humidity that exchange into indoor new wind any season, outdoor new wind is passed through dehumidifying, heating and cooling, be processed near the room air state, and can pass through total-heat exchanger, airborne energy is discharged in recycle and reuse, thereby alleviated the operating load of other temperature control devices such as room conditioning, saved the valuable energy; In addition, can filter the air in the inlet chamber and disinfection, very convenient and practical.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation;
Fig. 2 moves schematic diagram in the utility model summer and spring;
Fig. 3 is the utility model winter operation schematic diagram.
The specific embodiment
With reference to Fig. 1, a kind of dehumidification type independence aeration device, comprise shell 1, the wind output channel 3 that new wind air channel 2 is installed in the described shell 1 and intersects with new wind air channel 2, described new wind air channel 2 is provided with total-heat exchanger 4 with wind output channel 3 intersections, be provided with new wind blower fan 21 in the described new wind air channel 2, be provided with air draft blower fan 31 in the described wind output channel 3, also be provided with the compressor 5 and first heat exchanger 6 in the described shell 1, be provided with second heat exchanger 7 in the described new wind air channel 2, described second heat exchanger 7 two ends are connected with an end of the compressor 5 and first heat exchanger 6 respectively, the other end of described first heat exchanger 6 connects the other end of compressor 5, the junction of the described compressor 5 and the one the second heat exchangers 6,7 is provided with change-over switch 51.
In the present embodiment, also be provided with the 3rd heat exchanger 8 in the described new wind air channel 2, described the 3rd heat exchanger 8 and first heat exchanger 6 are in parallel with the pipeline between the compressor 5, and an end connects compressor 5, and the other end connects first heat exchanger 6.
In the present embodiment, be provided with gauge tap 10 between the described compressor 5 and first heat exchanger 6, be provided with gauge tap 11 between described compressor 5 and the 3rd heat exchanger 8.
In the present embodiment, be provided with check valve 12 between described the 3rd heat exchanger 8 and first heat exchanger 6.
In the present embodiment, be provided with throttling arrangement 13 between described first heat exchanger 6 and second heat exchanger 7.
In the present embodiment, described first heat exchanger 6 places are provided with ventilation air channel 14, are provided with ventilation blower fan 15 in the described ventilation air channel 14.
In the present embodiment, the air inlet in described new wind air channel 2 is provided with filter 22, and air outlet is provided with sterilizer 23.
In the present embodiment, in order to filter the air in the room, the air inlet of described wind output channel 3 is provided with filter 32.
In the present embodiment, described gauge tap 10,11 is a magnetic valve.
In the present embodiment, described change-over switch 51 is a cross valve.Certainly, above-mentioned gauge tap and change-over switch can also be other valve gear or similar effect device.
Certainly, the invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Operation principle of the present utility model is:
1, refrigerating operaton pattern (being used for dehumidifying in summer, cooling)
With reference to figure 2, magnetic valve 11 cuts out, and magnetic valve 10 is connected, and a of four-way change-over valve 51 is communicated with b, c is communicated with d, and check valve 12 oppositely ends, and heat exchanger 7 is as evaporimeter, and heat exchanger 6 is as condenser, heat exchanger 8 no cold-producing mediums pass through, and do not work, and the refrigeration modes operation is pressed by system.
Outdoor new wind is under the effect of new wind blower fan 21, air inlet by new wind air channel 2 enters, through filter 22 filter cleanings, enter total-heat exchanger 4 again and carry out energy exchange (it is lowered the temperature, dehumidifies) with air draft, the heat exchanger 7 of flowing through again, further cooling, dehumidifying are because heat exchanger 8 no cold-producing mediums pass through, state did not change when new wind passed through heat exchanger 8, by sending into the room behind sterilizer 23 sterilizations.
Indoor exhaust wind is entered by the inlet of wind output channel 3 under 31 effect, after filtering through filter 32, carries out energy exchange (it is heated up, humidification) through total-heat exchanger 4 and new wind again, discharges by the outlet of wind output channel 3 at last.
Outdoor air enters in the ventilation air channel 14 under the effect of ventilation blower fan 15, takes away the refrigeration system condenser heat through heat exchanger 6, discharges by the outlet in ventilation air channel 14 again.
2, dehumidification function pattern when moist (be used for transition season, as spring)
As Fig. 2, magnetic valve 11 is connected, and magnetic valve 10 cuts out, and a of four-way change-over valve 51 is communicated with b, and c is communicated with d, and check valve 12 forward conductions, heat exchanger 7 are as evaporimeter, and heat exchanger 8 and 6 is connected in series as condenser, and the refrigeration modes operation is pressed by system.
Outdoor new wind is under the effect of new wind blower fan 21, air inlet by new wind air channel 2 enters, through filter 22 filter cleanings, enter total-heat exchanger 4 again and carry out energy exchange (it is lowered the temperature, dehumidifies) with air draft, the heat exchanger 7 of flowing through again, further cooling, dehumidifying, the heat that is condensed during by heat exchanger 8 heating is again by sending into the room behind sterilizer 23 sterilizations.
Indoor exhaust wind is entered by the inlet of wind output channel 3 under 31 effect, after filtering through filter 32, carries out energy exchange (it is heated up, humidification) through total-heat exchanger 4 and new wind again, discharges by the outlet of wind output channel 3 at last.
Outdoor air enters in the ventilation air channel 14 under the effect of ventilation blower fan 15, takes away the refrigeration system condenser heat through heat exchanger 6, discharges by the outlet in ventilation air channel 14 again.
3, ventilation function pattern when dry and comfortable (be used for transition season weather)
When being used for transition season, because weather is dry and comfortable, described each heat exchanger, compressor 5 and ventilation blower fan 15 are not all worked.Outdoor new wind is entered by the air inlet in new wind air channel 2 under 21 effect, and through filter 22 filter cleanings, the room is sent in the total-heat exchanger 4 of flowing through successively again, heat exchanger 7,8 backs behind the sterilization.
4, heating function pattern (being used for winter)
As Fig. 3, magnetic valve 11 cuts out, and magnetic valve 10 is connected, and a of four-way change-over valve 51 is communicated with d, b is communicated with c, and check valve 12 oppositely ends, and heat exchanger 6 is as evaporimeter, and heat exchanger 7 is as condenser, heat exchanger 8 no cold-producing mediums pass through, and do not work, and system moves by the mode of heating.
Outdoor new wind is under the effect of new wind blower fan 21, air inlet by new wind air channel 2 enters, through filter 22 filter cleanings, enter total-heat exchanger 4 and carry out energy exchange (intensification) with air draft, the heat exchanger 7 of flowing through again, further heating is because heat exchanger 8 no cold-producing mediums pass through, state did not change when new wind passed through heat exchanger 8, again by sending into the room behind sterilizer 23 sterilizations.
Indoor exhaust wind is entered by the inlet of wind output channel 3 under 31 effect, after filtering through filter 32, carries out energy exchange (it is lowered the temperature) through total-heat exchanger 4 and new wind again, discharges by the outlet of wind output channel 3 at last.
Outdoor air enters in the ventilation air channel 14 under the effect of ventilation blower fan 15, and heat release during through heat exchanger 6 is discharged by the outlet in ventilation air channel 14 again.
Claims (9)
1. dehumidification type independence aeration device, it is characterized in that: comprise shell (1), the wind output channel (3) that new wind air channel (2) is installed in the described shell (1) and intersects with new wind air channel (2), described new wind air channel (2) is provided with total-heat exchanger (4) with wind output channel (3) intersection, be provided with new wind blower fan (21) in the described new wind air channel (2), be provided with air draft blower fan (31) in the described wind output channel (3), also be provided with compressor (5) and first heat exchanger (6) in the described shell (1), be provided with second heat exchanger (7) in the described new wind air channel (2), described second heat exchanger (7) two ends are connected with an end of compressor (5) and first heat exchanger (6) respectively, the other end of described first heat exchanger (6) connects the other end of compressor (5), described compressor (5) is provided with change-over switch (51) with the junction of the one the second heat exchangers (6,7).
2, dehumidification type independence aeration device according to claim 1, it is characterized in that: also be provided with the 3rd heat exchanger (8) in the described new wind air channel (2), described the 3rd heat exchanger (8) and first heat exchanger (6) are in parallel with the pipeline between the compressor (5), one end connects compressor (5), and the other end connects first heat exchanger (6).
3. dehumidification type independence aeration device according to claim 2 is characterized in that: be provided with gauge tap (10) between described compressor (5) and first heat exchanger (6), be provided with gauge tap (11) between described compressor (5) and the 3rd heat exchanger (8).
4. according to claim 2 or 3 described dehumidification type independence aeration devices, it is characterized in that: be provided with check valve (12) between described the 3rd heat exchanger (8) and first heat exchanger (6).
5. dehumidification type independence aeration device according to claim 1 is characterized in that: be provided with throttling arrangement (13) between described first heat exchanger (6) and second heat exchanger (7).
6. according to claim 2 or 3 described dehumidification type independence aeration devices, it is characterized in that: described first heat exchanger (6) locates to be provided with ventilation air channel (14), is provided with ventilation blower fan (15) in the described ventilation air channel (14).
7. dehumidification type independence aeration device according to claim 1 is characterized in that: the air inlet in described new wind air channel (2) is provided with filter (22), and air outlet is provided with sterilizer (23).
8. dehumidification type independence aeration device according to claim 1 is characterized in that: the air inlet of described wind output channel (3) is provided with filter (32).
9. dehumidification type independence aeration device according to claim 3 is characterized in that: described gauge tap (10,11) is a magnetic valve.
10. dehumidification type independence aeration device according to claim 1 is characterized in that: described change-over switch (51) is a cross valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200607856U CN201652640U (en) | 2009-07-20 | 2009-07-20 | Dehumidifying-type dedicated outdoor air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200607856U CN201652640U (en) | 2009-07-20 | 2009-07-20 | Dehumidifying-type dedicated outdoor air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652640U true CN201652640U (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200607856U Expired - Fee Related CN201652640U (en) | 2009-07-20 | 2009-07-20 | Dehumidifying-type dedicated outdoor air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444331A (en) * | 2014-08-13 | 2016-03-30 | 戴若夫 | Control method and system of haze-removing fresh-air air conditioning system |
| CN109373455A (en) * | 2018-10-30 | 2019-02-22 | 壹格建筑科技(上海)有限公司 | A kind of aerial temperature and humidity regulating device |
| CN110207280A (en) * | 2019-05-17 | 2019-09-06 | 中南林业科技大学 | Dehumidifier with completely new wind moisture, temperature independent control function |
| CN114060971A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔空调器有限总公司 | Air sterilization method and device applied to dehumidifier and dehumidifier |
-
2009
- 2009-07-20 CN CN2009200607856U patent/CN201652640U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444331A (en) * | 2014-08-13 | 2016-03-30 | 戴若夫 | Control method and system of haze-removing fresh-air air conditioning system |
| CN105444331B (en) * | 2014-08-13 | 2018-07-24 | 戴若夫 | Except the control method and system of haze fresh air conditioner system |
| CN109373455A (en) * | 2018-10-30 | 2019-02-22 | 壹格建筑科技(上海)有限公司 | A kind of aerial temperature and humidity regulating device |
| CN110207280A (en) * | 2019-05-17 | 2019-09-06 | 中南林业科技大学 | Dehumidifier with completely new wind moisture, temperature independent control function |
| CN114060971A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔空调器有限总公司 | Air sterilization method and device applied to dehumidifier and dehumidifier |
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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: 20101124 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |