CN2204960Y - Window air conditioner - Google Patents
Window air conditioner Download PDFInfo
- Publication number
- CN2204960Y CN2204960Y CN94215427U CN94215427U CN2204960Y CN 2204960 Y CN2204960 Y CN 2204960Y CN 94215427 U CN94215427 U CN 94215427U CN 94215427 U CN94215427 U CN 94215427U CN 2204960 Y CN2204960 Y CN 2204960Y
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- CN
- China
- Prior art keywords
- water
- heat
- core body
- heat exchanger
- drenching device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
The utility model relates to a window air conditioner, which comprises a casing, a core body, a water shower device, a blower and a water pump, wherein, the water shower device is arranged at the upper part of the casing; an upper water collection device is arranged just near the core, which is arranged at the lower part of the water shower device; a heat-transfer pipe is arranged in the core; the water collection device and the blower are respectively arranged at the lower part of the core and beside the core. The heat-transfer pipe in the core evaporates and radiates by showering of the water shower device to cool the hot air coming from outdoor and to regulate room temperature. The performance coefficient COP value of the utility model is twice of conventional refrigeration air-conditioners, and more than 50% power consumption can be saved. Freon medium which have destructive effect on the atmospheric ozone layer are not used, 100% fresh air is communicated to avoid air-conditioning diseases. The utility model has the advantages of low cost and less fault.
Description
The utility model belongs to the apparatus of air conditioning.
Existing window air conditioner generally all is made up of critical pieces such as compressor, evaporimeter, condenser and decompressors.The subject matter that prior art exists is: (1) energy consumption is big.For example, refrigerating capacity is that the air-conditioner institute power consumption of 2300W is 730～1900W, and China town dweller family allows electricity consumption generally below 700W.Old friends are generally reflected this air-conditioner, even afford, also do not use.(2) cost height, price is expensive.The homemade air-conditioner price of a 2300W refrigerating capacity is about 3500 yuan.(3) adopt generally that atmospheric ozone layer is had fluorine Lyons of destruction is working medium, be unfavorable for the human environment protection.
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of recirculated water that utilizes to pass through the transpiration-cooled air-conditioner of heat-transfer pipe.
Above-mentioned purpose of the present utility model is realized by following technical proposals: this Evaporative Cooling Air Conditioning device, comprise housing, core body, water drenching device, blower fan and water pump, the housing internal upper part is equipped with the water drenching device that small through hole is opened in the bottom, water pump in water drenching device and the housing joins, the last water-collecting tray that links to each other with core body is equipped with in the water drenching device bottom, be provided with tubular type or board-like or heat-pipe heat exchanger in the core body, the outer wall fin of heat-transfer pipe in the heat exchanger, body plan has shallow ridges on the heat-transfer pipe inwall, ripple small embossment or fibrous water-absorbent material, be provided with the air channel between last water-collecting tray and the water drenching device, blower fan in air channel and the housing communicates, the following water-collecting tray that links to each other with water pump is equipped with in the core body bottom, and the water drenching device bottom rear has shallow slot.
The utility model is a kind of non-traditional type window air conditioner.Its outstanding advantage is: (1) coefficient of performance COP value is high, and it is more than two times of conventional mechanical refrigerating air-conditioner COP, can save the electricity consumption more than 50%, reduces peak electricity consumption in summer; (2) fluorine Lyons medium of destruction need not be arranged to atmospheric ozone layer, and be working medium with the light water; Can 100% renew wind, improved IAQ, and ventilation temperature is suitable, can avoid so-called " air conditioner disease ".(3) cost is lower, and maintenance cost is low.Its cost is than conventional window air conditioner low 30%.Because without parts such as compressor and decompressors, fault is few, maintenance cost is also low.
Concrete structure of the present utility model is provided by accompanying drawing 1～5:
Fig. 1 is the overall structure vertical view of air-conditioner.
Fig. 2 is the A-A profile of the overall structure vertical view of air-conditioner.
Fig. 3 is the plate type heat exchanger core schematic diagram of air-conditioner.
Fig. 4 is the heat pipe-type core figure of air-conditioner.
Fig. 5 is the boxlike water drenching device overall structure schematic diagram of the band dividing plate of air-conditioner.
Primary structure is housing 1, core body 2, water drenching device 3, blower fan 4, water pump 5, lid 6, small through hole 7, heat-transfer pipe 8, fin 9, goes up water-collecting tray 10, hydroecium 11, tank 12, exhaust outlet 13, air duct 14, air inlet 15, air channel 16, dividing plate 17, opening 18, panel 19, following water-collecting tray 20, small embossment 21, shallow slot 22, air grid 23, motor 24, blower fan axis 25 among the figure.
Below in conjunction with accompanying drawing the utility model is described in detail.
This evaporative cooling window air conditioner, as Fig. 1, shown in 2, comprise housing 1, core body 2, water drenching device 3, blower fan 4 and water pump 5, boxlike water drenching device with cover is equipped with on core body top, the water drenching device bottom is evenly equipped with small through hole 7, the other water circulating pump of water drenching device and core body joins, the last water-collecting tray 10 that links to each other with core body is equipped with in the water drenching device bottom, before the core body, after communicate, pipe heat exchanger vertically is housed in the core body, heat-transfer pipe 8 outer walls in the heat exchanger are provided with fin 9, fin also can be the fibrous water-absorbent material of winding, is air channel 16 between last water-collecting tray and the water drenching device, and the blower fan in air channel and the housing communicates, the following water-collecting tray 20 that links to each other with water pump is equipped with in the core body bottom, the other blower fan 4 that is equipped with of core body; Core body in the air-conditioner also can be the plate type heat exchanger core body, as shown in Figure 3, be provided with the narrow and long rectangular heat-transfer pipe of forming by dividing plate in the plate type heat exchanger, core body in the air-conditioner also can be the heat-pipe heat exchanger core body, flange-cooled heat-transfer pipe laterally is housed in the core body, and the angle α of heat-transfer pipe and horizontal plane is 10 °～15 °; Body plan has shallow ridges, ripple small embossment 21 on the heat-transfer pipe inwall, or fibrous water-absorbent material, boxlike water drenching device in the air-conditioner can be provided with dividing plate 17 on the bottom, bottom and interval have narrow and long rectangular opening 18, can lead to cold air in the opening, with the cooling trickle, dividing plate is separated into hydroecium 11 and tank 12 with its water drenching device, and hydroecium links to each other with water pump and communicates with tank.As shown in Figure 5, the bottom back side of water drenching device has shallow slot 22 in the air-conditioner, all available light sheet of water drenching device in the air-conditioner and core body or plastic plate.
When using the utility model, room air is the air inlet from the air-conditioner panel 19 under fan action, by the air channel between water drenching device and last collecting box, flow in the heat-transfer pipe, or in the narrow and long rectangular heat-transfer pipe of plate type heat exchanger core body, meanwhile, water circulating pump with water by boxlike water drenching device bottom small through hole or by the hydroecium in the boxlike water drenching device again through the small through hole of bottom of gullet, trickle on the horizontal heat-transfer pipe outer wall in the narrow and long rectangular heat-transfer pipe of heating surface bank or thin plate formation in (alternate) or the heat pipe-type heat exchange core body, make the inwall or the outer wall of heat-transfer pipe form a moisture film thin layer that flows downward, because of being evaporated the temperature that makes tube wall and conduit wall, moisture film is reduced to wet-bulb temperature near air, the interior air of the heat-transfer pipe of flowing through will be discharged through the exhaust outlet 13 at the air conditioner back side, meanwhile, outdoor air is blown in the core body by blower fan through the air inlet 15 at the air-conditioner shell back side, flow through in the core body air duct 14 between heat-transfer pipe and be cooled, the narrow and long rectangular of flowing through heat-transfer pipe (with alternate by the heat-transfer pipe of trickle) and being cooled is then in 23 inlet chambers of the air grid on the panel in air-conditioner front.
When the core body heat exchanger in this air-conditioner is heat-pipe heat exchanger, structure as shown in Figure 4, coiling fin on the outer side surface of every gravity assisted heat pipe, inclined angle alpha=10 of heat pipe tube bank and horizontal plane °～15 °.Two chambers about the heat pipe tube bank is separated into vertically, the left side is the hot outdoor air cooling chamber, the right is the trickle vaporization chamber.Cooling chamber and vaporization chamber correspond respectively to the bringing-up section and the heat release section of heat pipe.Hot outdoor air is introduced cooling chamber by blower fan, after the cross-current superheater tube outer side surface heat release cooling, is admitted to the room.Meanwhile, heat pipe is transferred to its heat release section with the heat that absorbs, and passes to the moisture film on the heat pipe outer side surface again, brings to outdoor through exhaust outlet by water film evaporation and humid air.Power consumption is lower than 200W, and minimum temperature can reach 26～27 ℃.
Claims (7)
1, a kind of evaporative cooling window air conditioner, it is characterized in that comprising housing, core body, water drenching device, blower fan and water pump, the housing internal upper part is equipped with the boxlike water drenching device, the water drenching device bottom is evenly equipped with small through hole, water pump in water drenching device and the housing joins, the last water-collecting tray that links to each other with core body is equipped with in the water drenching device bottom, core body is forward and backward to communicate, core body is the vertical pipe heat exchanger of placing, the heat-transfer pipe outer wall of heat exchanger is provided with fin, be provided with the air channel between last water-collecting tray and the water drenching device, the blower fan in air channel and the housing communicates, the following water-collecting tray that core body bottom dress links to each other with water pump.
2, evaporative cooling window air conditioner as claimed in claim 1 is characterized in that the pipe heat exchanger in the core body can be plate type heat exchanger, and the narrow and long rectangular heat-transfer pipe is set in the heat exchanger.
3, evaporative cooling window air conditioner as claimed in claim 1 is characterized in that the pipe heat exchanger in the core body can be heat-pipe heat exchanger, and lateral arrangement has flange-cooled heat-transfer pipe in the heat exchanger, and the angle α of heat-transfer pipe and horizontal plane is 10 °～15 °.
4,, it is characterized in that the fin on the heat-transfer pipe outer wall of the heat exchanger in the core body can be the fibrous water-absorbent material of winding as claim 1,3 described evaporative cooling window air conditioners.
5,, it is characterized in that body plan has shallow ridges, ripple small embossment or fibrous water-absorbent material on the heat-transfer pipe inwall in the heat exchanger as claim 1,2,3 described evaporative cooling window air conditioners.
6, evaporative cooling window air conditioner as claimed in claim 1, the bottom that it is characterized in that the boxlike water drenching device in the air-conditioner is provided with dividing plate, and have the narrow and long rectangular opening at interval, dividing plate is separated into hydroecium and tank with its water drenching device, and hydroecium links to each other with water pump and communicates with tank.
7, as claim 1,6 described evaporative cooling window air conditioners, it is characterized in that the water drenching device bottom rear in the air-conditioner has shallow slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94215427U CN2204960Y (en) | 1994-07-06 | 1994-07-06 | Window air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94215427U CN2204960Y (en) | 1994-07-06 | 1994-07-06 | Window air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204960Y true CN2204960Y (en) | 1995-08-09 |
Family
ID=33831426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94215427U Expired - Fee Related CN2204960Y (en) | 1994-07-06 | 1994-07-06 | Window air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204960Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166581A (en) * | 2017-05-09 | 2017-09-15 | 西安工程大学 | Dormitory apartment passive type Evaporative Cooling Air-conditioning System |
-
1994
- 1994-07-06 CN CN94215427U patent/CN2204960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166581A (en) * | 2017-05-09 | 2017-09-15 | 西安工程大学 | Dormitory apartment passive type Evaporative Cooling Air-conditioning System |
| CN107166581B (en) * | 2017-05-09 | 2020-06-19 | 西安工程大学 | Passive evaporative cooling air-conditioning system for dormitory apartment building |
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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 |
Granted publication date: 1995.08.09 |