CN2191378Y - Energy-saving scavenging device for window-type air-conditioner - Google Patents
Energy-saving scavenging device for window-type air-conditioner Download PDFInfo
- Publication number
- CN2191378Y CN2191378Y CN93221899U CN93221899U CN2191378Y CN 2191378 Y CN2191378 Y CN 2191378Y CN 93221899 U CN93221899 U CN 93221899U CN 93221899 U CN93221899 U CN 93221899U CN 2191378 Y CN2191378 Y CN 2191378Y
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- air
- heat exchanger
- energy
- new wind
- conditioner
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Abstract
The utility model provides an energy-saving scavenging device for a window type air conditioner. On the basis of the structure of an existing window type air conditioner, a fresh-air exhaust-air heat exchanger 7 is arranged on the top and the side of the existing window type air conditioner, and a plurality of blocks of A type and B type corrugated heat-interchange plates 6 are installed in the housing of the fresh-air exhaust-air heat exchanger 7. The utilized A type and the B type corrugated heat-interchange plates are alternately overlapped to a fresh-air channel and an exhaust-air channel; at the same time, inside and outside air-guide pipes are utilized to connect the fresh-air channel and the exhaust-air channel to an air-suction opening and an air-exhaust opening, and the air-suction opening and the air-exhaust opening are arranged in the air conditioner. Thus, during the normal air-conditioning operation of the common air conditioner, the air conditioner can simultaneously carry out the energy-saving ventilation and scavenging to indoor air, the fresh air can be frequently maintained in an airtight room, and comfortable environment for the working and the living of people is created.
Description
The utility model relates to the Energy-Conservation Ventilation Means of the air interchanger of air-conditioner, particularly a kind of window air conditioner.
Existing window air conditioner has several forms such as heat pump cold and warm type and cold wind type, and these common air conditioners all can be used for to air in the room temperature adjustment that circulates and fall wet process, provide a comfortable working environment and living environment to people.But require the room to be in air-tight state during owing to air-conditioner work, indoor-outdoor air must not circulate mutually, gives full play to its performance to guarantee air-conditioner, has so just formed indoor closed circulation state of isolating with outdoor air.The reasons such as various peculiar smell that give out because of breathing, smoking and human body in office work and life owing to the people, cause indoor carbon dioxide and various other peculiar smell to be on the increase and make air become dirty, the people is worked and democratic meeting feels uncomfortable in such foul atmosphere environment.And utilize the common air-conditioner that does not have the ventilation function, can not get rid of indoor foul atmosphere and additional fresh air.For present existing small part the window air conditioner of ventilation function is arranged, then be by ad hoc new wind air port and air draft air port directly in the outdoor fresh air suction chamber and foul atmosphere is discharged to outdoor, attempt to reach the purpose of ventilation.But such scavenging way is outdoor fresh air directly to be introduced indoor, and indoor directly being discharged into through thermoregulator foul atmosphere is outdoor, also contains cold energy or thermal energy is discharged outdoor airborne in discharging.Therefore thisly directly advance the scavenging way that directly goes out and will consume a large amount of electric energy, and can only use the short time, otherwise can the fresh air inlet chamber is interior to influence the original temperature adjusting performance of window air conditioner because of constantly having, do not reach purpose of energy saving.
The purpose of this utility model is to provide a kind of can save the window air conditioner Energy-Conservation Ventilation Means that the energy does not influence the normal temperature adjusting performance of air-conditioner again.
Technical solution of the present utility model is: this Energy-Conservation Ventilation Means is made up of indoor guide duct (17), new wind air draft heat exchanger (7) and outdoor guide duct (18).Top or sidepiece at window air conditioner pass through inside and outside guide duct (17) and (18), the new wind air draft heat exchanger (7) that is provided with some ripple heat exchanger plates (6) in the housing is installed, and said ripple heat exchanger plates (6) alternately builds up new wind passage and air exhaust passage.Utilizing the air draft import (4) of indoor guide duct (17) that air exhaust passage is connected to dirt filtrating screen (5) locates, fresh inlet (10) is connected to dirt filtrating screen (9) with new wind passage and locates, by new wind outlet (3) new wind passage is connected to indoor heat converter (2) and locates, air exhaust passage is connected to the place, inlet scoop of fan (13) by the wind exhausting outlet (11) of outdoor guide duct (18).
Ripple heat exchanger plates of the present utility model (6) is made with highly heat-conductive material, and also can be made into the heat exchanger plates with moisture permeability, so that air carries out full heat exchange through this plate.The shape of its ripple heat exchanger plates can be straight ripple or herringbone ripple.Its periphery encloses with the insulating materials of liner at interval of plate when superimposed, has the import and export as circulation of air simultaneously on the liner of interval, and the difference by importing and exporting the position makes ripple heat exchanger plates (6) be divided into two passages.
The utility model is compared with existing window air conditioner, owing to adopt corrugated heat exchanger plates, make new wind air draft produce reverse flow, carry out sufficient heat exchange mutually, make cold entrained in the indoor foul atmosphere or heat all can reclaim cooling by corrugated plate dst heat exchanger and outdoor heat converter, make window air conditioner have function, make it simultaneously indoor thermoregulator cold or the heat of carrying out to indoor maintenance ventilation, in the ventilation process, almost do not have lose.Therefore this practicality not only can make room air often keep pure and fresh, and has the characteristics of few consuming electric power.
Below in conjunction with accompanying drawing the utility model is illustrated.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the window air conditioner structure principle chart of band Energy-Conservation Ventilation Means.
As Fig. 1, the window air conditioner of band Energy-Conservation Ventilation Means shown in Figure 2 comprises centrifugal fan (1), indoor heat converter (2), new wind outlet (3), air draft import (4), left side dirt filtrating screen (5), corrugated heat exchanger plates (6), new wind air draft heat exchanger (7), wall (8), right dirt filtrating screen (9), fresh inlet (10), wind exhausting outlet (11), outdoor heat converter (12), fan (13), refrigeration compressor (14), cooling and warming reversal valve (15), capillary (16), indoor guide duct (17), outdoor guide duct (18) is common to be constituted.
This Energy-Conservation Ventilation Means can be according to the practical structures of window air conditioner, be arranged at the top or the sidepiece of air-conditioner, new wind air draft heat exchanger (7) is made rectangular profile, and the shape of new wind outlet (3) and wind exhausting outlet (11) can be gone into indoor heat exchanger (2) and wind-guiding according to wind-guiding and be gone into the needs of the suction inlet of fan (13) and decide.The ventilation amount of air-conditioner can be decided according to related standards and different needs design.And ventilation volume designs ventilation area and effective heat-exchange surface area of new wind air draft heat exchanger (7) in view of the above.Fresh inlet (11) and wind exhausting outlet (4) are located respectively to establish the air door that can regulate actual ventilation volume, be arranged on the dirt filtrating screen (5) of exhaust outlet and air inlet and (9) and be and be used for preventing or reduce dust entering heat exchange area in the new wind air draft heat exchanger (7), do not weakened with the exchange capability of heat that guarantees heat-transfer surface.New wind air draft heat exchanger (7) can be made an integral body, so that can regularly split out the flushing cleaning, thereby effectively guarantee the heat exchange effect of this heat exchanger, make window air conditioner in normal operation, make indoorly can often keep pure and fresh air, provide a comfortable work living environment to people.
Operation principle of the present utility model is as shown in Figure 2: it is indoor through indoor heat converter (2) inspiration by centrifugal fan (1) that outdoor fresh air exports (3) from the new wind passage of fresh inlet (10) through new wind air draft heat exchanger (7) via new wind, and indoor foul atmosphere is discharged outdoor by fan (3) sucking-off through outdoor heat converter (12) via wind exhausting outlet (11) from the air exhaust passage of air draft import (4) through new wind air draft heat exchanger (7).These two kinds of air across the reverse flow of ripple heat exchanger plates, carry out sufficient heat exchange mutually in new wind air draft heat exchanger (7).By new wind air draft heat exchanger (7), the outdoor fresh air overwhelming majority that makes entrained cold of indoor foul atmosphere or heat all can constantly be entered new wind air draft heat exchanger (7) reclaims and takes back indoor.And the indoor foul atmosphere of being discharged, after by interchanger (7), still carry cold or the heat that sub-fraction is not recovered, be introduced to outdoor heat converter (12) and further reclaim cooling, thereby reduced the power consumption of refrigeration compressor.Therefore the utility model can make window air conditioner have function to indoor maintenance ventilation, and has guaranteed to carry out thermoregulator cold simultaneously or heat can not lost in the ventilation process.
Claims (5)
1, a kind of window air conditioner Energy-Conservation Ventilation Means, constitute by indoor guide duct (17), new wind air draft heat exchanger (7) and outdoor guide duct (18), it is characterized in that: top or sidepiece at window air conditioner are provided with the new wind air draft heat-exchange device (7) that some ripple heat exchanger plates (6) are installed in the housing, and wherein said inside and outside guide duct (17) and (18) are separately positioned on the left and right sides of switch (7).
2, Energy-Conservation Ventilation Means according to claim 1, it is characterized in that: corrugated plating (6) alternately builds up new wind passage and air exhaust passage, use the air draft import (4) of interior guide duct (17) that air exhaust passage is connected to indoor dirt filtrating screen (5) simultaneously, fresh inlet (10) is connected to dirt filtrating screen (9) with new wind passage and locates, simultaneously new wind passage is connected to indoor heat converter (2), utilizes the wind exhausting outlet (11) of outer guide duct (18) air exhaust passage to be connected to the inlet scoop of fan (13) by new wind outlet (3).
3, Energy-Conservation Ventilation Means according to claim 1 is characterized in that: the shape of described ripple heat exchanger plates (6) can be straight ripple or herringbone corrugated.
4, according to claim 2 or 3 described Energy-Conservation Ventilation Means, it is characterized in that: ripple heat exchanger plates (6) adopts highly heat-conductive material to make, and can be made into and have moisture permeability, is beneficial to air and carries out the ripple heat exchanger plates of full heat exchange at this.
5, Energy-Conservation Ventilation Means according to claim 4, it is characterized in that: the periphery of ripple heat exchanger plates (6) encloses with the insulating materials of liner at interval of plate when superimposed, on the liner of interval, have simultaneously import and export as circulation of air, difference by entrance location makes ripple heat exchanger plates (6) be divided into two passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93221899U CN2191378Y (en) | 1993-08-12 | 1993-08-12 | Energy-saving scavenging device for window-type air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93221899U CN2191378Y (en) | 1993-08-12 | 1993-08-12 | Energy-saving scavenging device for window-type air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191378Y true CN2191378Y (en) | 1995-03-08 |
Family
ID=33800627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93221899U Expired - Fee Related CN2191378Y (en) | 1993-08-12 | 1993-08-12 | Energy-saving scavenging device for window-type air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191378Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7121110B2 (en) | 2003-06-03 | 2006-10-17 | Lg Electronics Inc. | Air conditioning system |
| CN1296659C (en) * | 2003-06-04 | 2007-01-24 | Lg电子株式会社 | Air conditioning system |
| CN1327162C (en) * | 2003-06-11 | 2007-07-18 | Lg电子株式会社 | Air conditioning system |
| CN104964402A (en) * | 2015-05-12 | 2015-10-07 | 广东美的制冷设备有限公司 | Air conditioning and control method thereof |
| CN105723159A (en) * | 2016-01-15 | 2016-06-29 | 吴鹏 | An air conditioning system capable of rapidly exhausting smoke |
| CN107461829A (en) * | 2017-08-08 | 2017-12-12 | 珠海格力电器股份有限公司 | Window air conditioner |
| WO2020248975A1 (en) * | 2019-06-12 | 2020-12-17 | Qingdao Haier Air Conditioner General Corp., Ltd. | Wall sleeve assembly for a packaged terminal air conditioner unit |
| WO2021151263A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window air conditioner |
-
1993
- 1993-08-12 CN CN93221899U patent/CN2191378Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7121110B2 (en) | 2003-06-03 | 2006-10-17 | Lg Electronics Inc. | Air conditioning system |
| CN1303372C (en) * | 2003-06-03 | 2007-03-07 | Lg电子株式会社 | Air conditioning system |
| CN1296659C (en) * | 2003-06-04 | 2007-01-24 | Lg电子株式会社 | Air conditioning system |
| US7191615B2 (en) | 2003-06-04 | 2007-03-20 | Lg Electronics Inc. | Air conditioning system |
| CN1327162C (en) * | 2003-06-11 | 2007-07-18 | Lg电子株式会社 | Air conditioning system |
| CN104964402A (en) * | 2015-05-12 | 2015-10-07 | 广东美的制冷设备有限公司 | Air conditioning and control method thereof |
| CN104964402B (en) * | 2015-05-12 | 2017-12-12 | 广东美的制冷设备有限公司 | Air-conditioning and its control method |
| CN105723159A (en) * | 2016-01-15 | 2016-06-29 | 吴鹏 | An air conditioning system capable of rapidly exhausting smoke |
| WO2017120891A1 (en) * | 2016-01-15 | 2017-07-20 | 吴鹏 | Air conditioning system for quick withdrawal of smoke |
| CN107461829A (en) * | 2017-08-08 | 2017-12-12 | 珠海格力电器股份有限公司 | Window air conditioner |
| WO2020248975A1 (en) * | 2019-06-12 | 2020-12-17 | Qingdao Haier Air Conditioner General Corp., Ltd. | Wall sleeve assembly for a packaged terminal air conditioner unit |
| WO2021151263A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |