CN2681012Y - Highly effective fresh air processor - Google Patents
Highly effective fresh air processor Download PDFInfo
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- CN2681012Y CN2681012Y CN 200420002674 CN200420002674U CN2681012Y CN 2681012 Y CN2681012 Y CN 2681012Y CN 200420002674 CN200420002674 CN 200420002674 CN 200420002674 U CN200420002674 U CN 200420002674U CN 2681012 Y CN2681012 Y CN 2681012Y
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- heat exchanger
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Abstract
The utility model discloses an air treatment device, in particular to a highly effective fresh air processor, belonging to the technical field of air conditioner. The highly effective fresh air processor comprises a refrigeration system comprising a compressor, a heat exchanger, a throttling device, a four-way reversing valve and a dry filter. The utility model is structurally characterized in that the highly effective fresh air processor also comprises a fresh air duct, an exhaust duct and a blower. Wherein, the blower and the heat exchanger are positioned in the fresh air duct and the exhaust duct. The refrigeration system is at least one. The highly effective fresh air processor also can be provided with an air-air heat exchanger, an air inlet duct is connected with the fresh air duct, and an air outlet duct is connected with the exhaust duct. The exhaust duct also can be provided with a water even distributing system, and the water even distributing system comprises a water distributing system. The exhaust duct also can be provided with an air inlet. The utility model has the advantages of reasonable structural design, failure to cause the fresh air contamination, high heat recovery rate, reduced capital investment for the air conditioner equipment and convenient use.
Description
Technical field
The utility model relates to a kind of air processor, and particularly a kind of efficient fresh air processor belongs to air-conditioning
Technical field.
Background technology
Modern architecture has generally been installed air-conditioning equipment in order to satisfy the requirement of comfortableness, and in order to improve indoor air quality, air-conditioned room need suitably be introduced fresh air.
The method of handling new wind at present mainly contains following several:
One, outdoor new wind directly is extracted into indoorly, and room air directly is discharged to outdoor, between two kinds of air-flows energy recycle device is not installed.Because this method is simple in structure, so present most air-conditioning system adopts this method.The shortcoming of this method is that energy consumption is big, and the novel wind energy consumption accounts for 25% to 40% of total energy consumption, and the scale of air-conditioning system is big, the equipment input is also big.
Two, between new wind and air draft, new wind-heat retracting device is installed, allow the new wind and the air draft of air-conditioning system carry out heat exchange, the new wind-heat retracting device of present stage mainly contains following several: 1, rotary-type heat reclamation device, be that runner constantly rotates between new wind and air draft, utilize the temperature difference and the psychrometric difference that exist naturally between new wind and runner, runner and air draft to carry out heat, the wet transfer.The advanced at present xeothermic rate of recovery of recuperation of heat runner can reach 70% to 80%, full heat (xeothermic the add damp and hot) rate of recovery reaches 50% to 70%, the shortcoming of this device is that part air draft meeting is diffused into new wind side, new wind is polluted, and complex structure, cost height seldom use in actual Air-conditioning Engineering; 2, static plate-type heat recovery device, be air draft and new wind cross-current mistake, dividing plate between two air-flows is made of the material with better heat transfer poisture-penetrability, utilizing the temperature difference that exists naturally between two strands of air-flows to carry out heat with wet difference shifts, the xeothermic rate of recovery of present board-like heat regenerator is 45% to 80%, full heat recovery rate is about 45%, since simple in structure, use more in the actual engineering of air-conditioning; 3, heat pipe type heat reclamation device promptly utilizes between two strands of air-flows the temperature difference that exists naturally to carry out xeothermic transfer, and the xeothermic rate of recovery is 40% to 75%, can not reclaim damp and hotly, and full heat recovery rate is about 30%; 4, the interconnected heat reclamation device of two circulations, promptly pass through pump working, allow water constantly in the pipe of the aqueous vapor heat exchange of Xin Fengchu and air draft place, flow, utilizing the temperature difference that exists naturally between new wind and water, water and the air draft to carry out heat shifts, the xeothermic rate of recovery is 40% to 75%, can not reclaim damp and hotly, full heat recovery rate is about 30%.
Also find out from above analysis, present stage the heat of new wind-heat retracting device shift temperature difference and the psychrometric difference that power is made a fresh start and existed naturally between wind and the air draft since exist naturally the temperature difference with wet poor less, so also all there is the low excessively shortcoming of heat recovery rate in it.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reasonable in design, can not cause the efficient fresh air processor that new wind pollutes, heat recovery rate is high.
The technical scheme in the invention for solving the above technical problem is: this efficient fresh air processor includes the refrigeration system of being made up of compressor, heat exchanger, throttling arrangement, four-way change-over valve, device for drying and filtering, its design feature is also to include fresh flue, exhausting duct and blower fan, and wherein blower fan and heat exchanger are positioned at fresh flue and exhausting duct.
Refrigeration system described in the utility model has one at least.
The utility model also can be provided with the gas gas-heat exchanger, and its air inlet duct links to each other with the fresh flue, and its exhaust passage links to each other with exhausting duct.
The utility model also can be provided with the equal distribution system of water on described exhausting duct, and the equal distribution system of water includes water-distributing device.
The utility model also can be provided with air inlet on described exhausting duct.
The utility model compared with prior art has the following advantages and effect: 1, utilize indirect temperature difference and the psychrometric differences that improve between new wind and the air draft such as heat exchanger, its full heat recovery rate can make air-conditioning system obtain lower energy consumption up to more than 100%; 2, can be by indoor cold or the heat of providing of new wind direction, thus the configuration capacity of room air conditioner can further be reduced, reduce the fund input of air-conditioning equipment; 3, the cold or the heat of brand-new wind can directly be provided to the room as the air-conditioning equipment of brand-new wind; 4, easy to use, can with supporting uses such as air filtration, sterilization, damping device, also can be used in combination with the air-conditioning box of various functions.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Fig. 4 is the structural representation of the utility model embodiment 4.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the B place partial enlarged drawing of Fig. 5.
Fig. 7 is the structural representation of the utility model embodiment 5.
Fig. 8 is the structural representation of the utility model embodiment 6.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment 1:
Referring to Fig. 1, present embodiment is made up of refrigeration system I, fresh flue 1, exhausting duct 2, blower fan 3 and blower fan 4, wherein refrigeration system I includes compressor 11, heat exchanger 12 and heat exchanger 14, throttling arrangement 13, four-way change-over valve 15 and device for drying and filtering 16, heat exchanger 12 and blower fan 3 are positioned at fresh flue 1, and heat exchanger 14 and blower fan 4 are positioned at exhausting duct 2.
During use, to the steam flow dehumidifying of absorbing heat, the condenser of the heat that is drawn onto by refrigeration system I passes to the steam flow in the low temperature and low humidity air channel to the evaporimeter that the effect by compressor 11 makes refrigeration system I in hot and humid air channel.
Summer, heat exchanger 12 was as evaporimeter when freezing, and heat exchanger 14 is as condenser.New wind in the fresh flue 1 is sent into indoorly behind heat exchanger 12 cooling and dehumidifyings by blower fan 3, the waste gas in the exhausting duct 2 drains into outdoor by blower fan 4 after heat exchanger 14 heating.
Winter, conversion four-way change-over valve 15, heat exchanger 12 were as condenser when heating, and heat exchanger 14 is as evaporimeter.New wind in the fresh flue 1 is sent into indoorly after heat exchanger 12 heating by blower fan 3, the waste gas in the exhausting duct 2 drains into outdoor by blower fan 4 after heat exchanger 14 coolings.
Embodiment 2:
Referring to Fig. 2, present embodiment has increased a refrigeration system II on the basis of embodiment 1, is used for new wind is carried out precooling or preheating, reaches the purpose that improves the efficiency value.Refrigeration system II includes compressor 21, heat exchanger 22 and heat exchanger 24, throttling arrangement 23, four-way change-over valve 25 and device for drying and filtering 26, heat exchanger 12, heat exchanger 22, blower fan 3 are positioned at fresh flue 1, heat exchanger 14 and blower fan 2 are positioned at exhausting duct 2, heat exchanger 24 is positioned at outside the exhausting duct 2, and heat exchanger 24 places also are provided with blower fan 5.
During use, utilize 22 pairs of new wind of heat exchanger to carry out preliminary treatment, promptly carry out precooling summer, carry out preheating winter, thereby further improve its efficiency value.
Embodiment 3:
Referring to Fig. 3, present embodiment has increased heat exchanger 34 in refrigeration system II on the basis of embodiment 2, is used for the waste gas of discharging is further heated or cool off, to reach the purpose of raising efficiency value.Heat exchanger 34 is positioned at exhausting duct 2.
Embodiment 4:
Referring to Fig. 4～Fig. 6, present embodiment has increased refrigeration system II, refrigeration system III and the equal distribution system IV of water on the basis of embodiment 1, refrigeration system II and refrigeration system III are used for the waste gas of new wind and discharge is repeatedly cooled off or heat treated, the equal distribution system IV of water is then with condensed water or the uniform surface to heat exchanger 14, heat exchanger 24, heat exchanger 34 of outer make-up water, evaporate the water in the air-flow of exhausting duct 2, obtain higher evaporating temperature and lower condensation temperature, reach the purpose that improves the efficiency value.Refrigeration system II includes compressor 21, heat exchanger 22 and heat exchanger 24, throttling arrangement 23, four-way change-over valve 25 and device for drying and filtering 26.Refrigeration system III includes compressor 31, heat exchanger 32 and heat exchanger 34, throttling arrangement 33, four-way change-over valve 35 and device for drying and filtering 36, heat exchanger 12, heat exchanger 22, heat exchanger 32 and blower fan 3 are positioned at fresh flue 1, and heat exchanger 14, heat exchanger 24, heat exchanger 34 and blower fan 4 are positioned at exhausting duct 2.The equal distribution system IV of water comprises automatic water compensating valve 41, water tank 42, draining valve 43, water filter 44, water pump 45, water-distributing device V, water distributor 47, and wherein water-distributing device V adopts water wetted material 46.The equal distribution system IV of water is installed in the exhausting duct 2, and water wetted material 46 is covered in radiated rib 48 upsides of heat exchanger 14, heat exchanger 24, heat exchanger 34.
The equal distribution system IV of water is the water circulation power with water pump 45, condensed water in the water tank 42 or outer make-up water are extracted into heat exchanger 14, heat exchanger 24, heat exchanger 34 by water pump 45 upper side, water conservancy diversion by water wetted material 46 among the water even distribution device V and attract uniform and flow to heat exchanger 14, heat exchanger 24, heat exchanger 34 heat exchange outer surfaces down again, unevaporated current are got back to and are continued in the water tank 42 to circulate.
Summer, heat exchanger 12, heat exchanger 22, heat exchanger 32 were as evaporimeter when freezing, and heat exchanger 14, heat exchanger 24, heat exchanger 34 are as condenser.New wind in the fresh flue 1 is sent into indoor by blower fan 3 behind heat exchanger 12, heat exchanger 22, heat exchanger 32 cooling and dehumidifying successively; Indoor exhaust air in the exhausting duct 2 drains into outdoor by blower fan 4 behind heat exchanger 14, heat exchanger 24, heat exchanger 34 warming and humidifying successively.By the equal distribution system IV of water, condensed water and outer make-up water quilt are constantly uniform to the surface of heat exchanger 14, heat exchanger 24, heat exchanger 34, and are evaporated in the exhausting duct 2 simultaneously, continue circulation in the unevaporated reflow tank under water 42.
Winter, conversion four-way change-over valve 15, four-way change-over valve 25, four-way change-over valve 35, heat exchanger 12, heat exchanger 22, heat exchanger 32 were as condenser when heating, and heat exchanger 14, heat exchanger 24, heat exchanger 34 are as evaporimeter.New wind in the fresh flue 1 is sent into indoorly after heat exchanger 12, heat exchanger 22, heat exchanger 32 heating by blower fan 3, the indoor exhaust air in the exhausting duct 2 drains into outdoor by blower fan 4 after heat exchanger 14, heat exchanger 24, heat exchanger 34 coolings.
Embodiment 5:
Referring to Fig. 7, present embodiment has reduced refrigeration system III, has increased gas gas-heat exchanger 6 on the basis of embodiment 4, and gas gas-heat exchanger 6 makes the waste gas of new wind and discharge carry out the wet exchange of heat earlier before heating or cooling, to reach the purpose that improves the efficiency value.Wherein heat exchanger 12, heat exchanger 22 and blower fan 3 are positioned at fresh flue 1, and heat exchanger 14, heat exchanger 24 and blower fan 4 are positioned at exhausting duct 2, and the air inlet duct of gas gas-heat exchanger 6 links to each other with fresh flue 1, and its exhaust passage links to each other with exhausting duct 2.
Summer, heat exchanger 12, heat exchanger 22 were as evaporimeter when freezing, and heat exchanger 14, heat exchanger 24 are as condenser.New wind elder generation in the fresh flue 1 and the waste gas in the exhausting duct 2 carry out the wet exchange of heat by gas gas-heat exchanger 6, and then successively behind heat exchanger 22, heat exchanger 12 cooling and dehumidifyings, send into indoor by blower fan 3, indoor exhaust air in the exhausting duct 2 then earlier with fresh flue 1 in new wind undertaken by gas gas interchanger 6 that heat is wet to be exchanged, successively behind heat exchanger 14, heat exchanger 24 warming and humidifyings, drain into outdoor again by blower fan 4.
Winter, conversion four-way change-over valve 15 and four-way change-over valve 25, heat exchanger 12, heat exchanger 22 were as condenser when heating, and heat exchanger 14, heat exchanger 24 are as evaporimeter.New wind elder generation in the fresh flue 1 and the waste gas in the exhausting duct 2 carry out the wet exchange of heat by gas gas-heat exchanger 6, and then successively after heat exchanger 22, heat exchanger 12 heating, send into indoor by blower fan 3, indoor exhaust air in the exhausting duct 2 then earlier with fresh flue 1 in new wind undertaken by gas gas interchanger 6 that heat is wet to be exchanged, successively behind heat exchanger 14, heat exchanger 24 cooling and dehumidifyings, drain into outdoor again by blower fan 4.
Embodiment 6:
Referring to Fig. 8, present embodiment is on the basis of embodiment 4, side at exhausting duct 2 has increased air inlet 7, air inlet 7 is incorporated into outdoor air in the exhausting duct 2, thereby increased the air flow rate in the exhausting duct 2, make heat exchanger 14, heat exchanger 24 and heat exchanger 34 on the exhausting duct 2 obtain lower condensation temperature, to reach the purpose that improves the efficiency value.Air inlet 7 is between heat exchanger 14 and heat exchanger 24.
Open the air door of air inlet 7 when freezing summer, and outdoor air is introduced in the exhausting duct 2, with the air flow rate in the increasing exhaust road 2, thereby makes heat exchanger 24, heat exchanger 34 on the exhausting duct 2 obtain lower condensation temperature.
When heat winter, then close the air door of air inlet 7.
It among the embodiment 4～6 is the equal distribution system of water of water circulation power with water pump 45 that the equal distribution system IV of water of the present utility model can adopt, also can adopt with the water deadweight is the equal distribution system of water of power, to be positioned on the water even distribution device that water that the evaporimeter of condenser upside freeze-outs or outer make-up water flow to the condenser upper side, by the water even distribution device water is diverted to the condenser upside equably then, make water evenly dirty, to reach uniform purpose along condenser heat exchange outer surface.
Water-distributing device V in the utility model can adopt the water wetted material 46 among the embodiment 4～6, also can adopt distributive pipe to add the equal water device of spray of water injection valve, water is all sprayed the upside of heat exchanger; Also can adopt equal water hole plate, water be flow to equably the upside of heat exchanger by the hole on the plate.Certainly, also have several different methods can realize the uniform of water in addition.The water that the equal distribution system IV of water replenishes can be condensed water, also can be directly from external water sources such as running water.
Claims (5)
1, a kind of efficient fresh air processor, include the refrigeration system of forming by compressor, heat exchanger, throttling arrangement, four-way change-over valve, device for drying and filtering, it is characterized in that: also include fresh flue, exhausting duct and blower fan, wherein blower fan and heat exchanger are positioned at fresh flue and exhausting duct.
2, efficient fresh air processor according to claim 1 is characterized in that: described refrigeration system has one at least.
3, efficient fresh air processor according to claim 1 and 2 is characterized in that: also can be provided with the gas gas-heat exchanger, its air inlet duct links to each other with the fresh flue, and its exhaust passage links to each other with exhausting duct.
4, efficient fresh air processor according to claim 1 and 2 is characterized in that: also can be provided with the equal distribution system of water on described exhausting duct, and the equal distribution system of water includes water-distributing device.
5, efficient fresh air processor according to claim 1 and 2 is characterized in that: also can be provided with air inlet on described exhausting duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002674 CN2681012Y (en) | 2004-01-19 | 2004-01-19 | Highly effective fresh air processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002674 CN2681012Y (en) | 2004-01-19 | 2004-01-19 | Highly effective fresh air processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681012Y true CN2681012Y (en) | 2005-02-23 |
Family
ID=34605468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002674 Expired - Fee Related CN2681012Y (en) | 2004-01-19 | 2004-01-19 | Highly effective fresh air processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681012Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128366A1 (en) * | 2005-06-03 | 2006-12-07 | Guoliang Jiang | Air treatment method and an apparatus using the method |
-
2004
- 2004-01-19 CN CN 200420002674 patent/CN2681012Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128366A1 (en) * | 2005-06-03 | 2006-12-07 | Guoliang Jiang | Air treatment method and an apparatus using the method |
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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 |