CN202274552U - Energy-saving air exhaust heat pump air conditioner - Google Patents
Energy-saving air exhaust heat pump air conditioner Download PDFInfo
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- CN202274552U CN202274552U CN2011203974869U CN201120397486U CN202274552U CN 202274552 U CN202274552 U CN 202274552U CN 2011203974869 U CN2011203974869 U CN 2011203974869U CN 201120397486 U CN201120397486 U CN 201120397486U CN 202274552 U CN202274552 U CN 202274552U
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Abstract
An energy-saving air exhaust heat pump air conditioner comprises a novel combined air exhaust heat pump air conditioner main body formed by an upper-layer unit and a lower-layer unit. The upper-layer unit is communicated with the lower-layer unit, and the upper-layer unit is formed by assembling a primarily efficient filter section, an electric heater, an evaporator, a system section and a draught blower. A finned condenser and a finned evaporator in the energy-saving air exhaust heat pump air conditioner adopt novel thin-and-high tooth and staggered tooth spiral high-efficiency heat transfer copper tube sleeve high-efficiency fins, have independent developed high-efficiency energy-saving core technology and utilize optimization of heat exchange flow paths and piping layout to improve heat exchange performance. When the units refrigerate, cooling quantity of exhausted air of the air conditioner and condensed water produced by the evaporator are recycled to use the condensed water in the evaporator as spray water of a wet film humidifier, thereby achieving the best cooling and humidifying effect and improving energy efficiency of the units. When the units heat, heat quantity of the exhausted air of the air conditioner is recycled so as to improve evaporating temperature of the evaporator and accordingly improve the energy efficiency of the units.
Description
Technical field
The utility model relates to a kind of energy-saving air draft heat-pump air-conditioner.
Background technology
Chinese patent document number CN2502179Y discloses a kind of wet-film humidifying formula wall mounted air conditioner air conditioner indoor machine on July 24th, 2002; Comprise chassis, casing, evaporimeter, outlet frame, it is characterized in that: the wet film assembly that also comprises the water supply assembly, supplies water by the water supply assembly.This water supply assembly comprises water tank, filler pipe, and pulsating pump and flow pipe road can add supply-water pump, storage tank in the flow pipe pipeline.The wet film assembly comprises water inlet pipe, tank and is positioned at the wet film of tank, but additional mechanical or electromagnetic type flow divider.It is said that the function that it has increased the wall mounted air conditioner device has solved the air drying problems of air-conditioner when heating, and makes living environment more comfortable; Improve the added value of product of air-conditioner, remedied the deficiency of free-standing humidifier.But this structure is directly discharged the air draft of air-conditioner and the condensed water that evaporimeter produced, and causes a large amount of colds not reclaim, and energy waste is very serious, causes its operating efficiency on the low side.And the unit function ratio is more single, and the scope of application is narrower, under the ultralow temperature operating mode unit only depend on electrical heating to the room in heat supply, efficient is very low.Therefore, be necessary to do further improvement and perfect.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, energy-efficient, no defrosting design, ultralow temperature heating operation, flexible operation, energy-saving air draft heat-pump air-conditioner applied widely and with low cost, to overcome weak point of the prior art.
A kind of energy-saving air draft heat-pump air-conditioner by this purpose design; Comprise the new air draft heat-pump air-conditioner of the combined type main body that upper strata unit and lower floor's unit constitute; Its architectural feature is that upper strata unit and lower floor's unit connect each other, and this upper strata unit is assembled by initial effect filtering section, electric heater, evaporimeter, system segment and pressure fan; System segment comprises compressor, first expansion valve, second expansion valve, device for drying and filtering, granular membrane, reservoir, liquid-sighting glass, gas-liquid separator and four-way change-over valve; This lower floor's unit is assembled by finned cooler assembly, wet-membrane humidifier and exhaust blower, and this finned cooler assembly is formed in parallel by first condenser and second condenser.
The a mouth of said four-way change-over valve is connected with the high pressure air entry of compressor; The b mouth of four-way change-over valve is connected with an end of finned cooler assembly; The c mouth of four-way change-over valve is connected with an end of evaporimeter; The d mouth of four-way change-over valve is connected with the low pressure air suction mouth of compressor after connecting gas-liquid separator.
Said finned cooler assembly, second check valve, liquid-sighting glass, reservoir, first check valve and evaporimeter are connected on the pipeline successively.Finned cooler and evaporimeter adopt tall and thin tooth and intersect tooth spiral heat transmission copper pipe cover high-efficiency fin.
Said second expansion valve and device for drying and filtering are cascaded and are connected on the two ends pipeline of second check valve; First expansion valve and granular membrane are cascaded and are connected on the two ends pipeline of first check valve.
Be provided with wet-membrane humidifier between said first condenser and second condenser; The common formation of wet-membrane humidifier, first condenser, second condenser, second expansion valve, device for drying and filtering and second check valve one condensation moistening and lowering temperature section, condensation moistening and lowering temperature section is located in lower floor's unit; With the shower water of condensed water in the evaporimeter as wet-membrane humidifier.
Said reservoir is the dead-pipe type structural design.
Said electric heater is positioned at air inlet one side of upper strata unit.
Finned cooler in the utility model and finned evaporator adopt novel tall and thin tooth and intersect tooth spiral efficient heat transfer copper pipe cover high-efficiency fin; Energy-efficient core technology with independent research; And utilize the optimization of heat exchange stream and stringing, improve its heat exchange property; In unit when refrigeration, recycled the condensed water that the air draft cold and the evaporimeter of air-conditioner produced, and realizing the shower water of condensed water in the evaporimeter as wet-membrane humidifier, thereby reaches best cooling and humidification effect, improves the efficiency of unit; With the air draft heat recovery and utilization of air-conditioner, improve the evaporating temperature of evaporimeter when unit heats, thereby improve the efficiency of unit.
The utlity model has simple and reasonable, energy-efficient, no defrosting design, ultralow temperature heating operation, flexible operation, applied widely, outward appearance fashion and be convenient to the characteristics of processing; Simultaneously can increase deodorization functions section, noise elimination function section, medium air filtration functional section or high efficiency filter functional section according to user's different demands.
Description of drawings
Fig. 1 is embodiment master's TV structure sketch map of the utility model.
Fig. 2 is along the sectional structure sketch map of A-A direction among Fig. 1.
Fig. 3 is a machine set system operation principle sketch map.
Among the figure: 1 is compressor, and 2 is first condenser, and 3 is second condenser, and 4 is finned evaporator, and 5 is first expansion valve; 6 second expansion valves, 7 is device for drying and filtering, and 8 is that granular membrane, 9 is reservoir, and 10 is liquid-sighting glass, and 11 is gas-liquid separator; 12 is four-way change-over valve, and 13 is first check valve, and 14 is second check valve, and 15 is pressure fan, and 16 is exhaust blower; 17 is wet-membrane humidifier, and 18 is electric heater, and 19 is the upper strata unit, and 20 is lower floor's unit.Direction shown in the dotted arrow is the heat pump cycle refrigerant flow direction among Fig. 3, and direction shown in the solid arrow is the kind of refrigeration cycle refrigerant flow direction.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 3; A kind of energy-saving air draft heat-pump air-conditioner; Comprise the new air draft heat-pump air-conditioner of the combined type main body that upper strata unit 19 and lower floor's unit 20 constitute; Upper strata unit 19 connects with lower floor's unit 20 each other, and this upper strata unit 19 is assembled by initial effect filtering section, electric heater 18, evaporimeter 4, system segment and pressure fan 15; This lower floor's unit 20 is assembled by finned cooler assembly, wet-membrane humidifier 17 and exhaust blower 16, and this finned cooler assembly is formed in parallel by first condenser 2 and second condenser 3.
System segment comprises compressor 1, first expansion valve 5, second expansion valve 6, device for drying and filtering 7, granular membrane 8, reservoir 9, liquid-sighting glass 10, gas-liquid separator 11 and four-way change-over valve 12; Air is infiltrating between the fin of finned evaporator 4 under the effect of pressure fan 11, and to around fill the air with indoor hot-air and exchange, so constantly circulation, thus indoor air temperature is descended (or lifting) gradually, to reach needed temperature.
The a mouth of four-way change-over valve 12 is connected with the high pressure air entry of compressor 1; The b mouth of four-way change-over valve 12 is connected with an end of finned cooler assembly; The c mouth of four-way change-over valve 12 is connected with an end of evaporimeter 4; The d mouth of four-way change-over valve 12 connects gas-liquid separator 11 backs and is connected with the low pressure air suction mouth of compressor 1.Finned cooler assembly, second check valve 14, liquid-sighting glass 10, reservoir 9, first check valve 13 and evaporimeter 4 are connected on the pipeline successively.Second expansion valve 6 is cascaded with device for drying and filtering 7 and is connected on the two ends pipeline of second check valve 14; First expansion valve 5 is cascaded with granular membrane 8 and is connected on the two ends pipeline of first check valve 13.Be provided with wet-membrane humidifier 17 between first condenser 2 and second condenser 3; Wet-membrane humidifier 17, first condenser 2, second condenser 3, second expansion valve 6, device for drying and filtering 7 and second check valve 14 be common to constitute condensation moistening and lowering temperature sections, and condensation moistening and lowering temperature section is located in lower floor's unit 20.Condensation moistening and lowering temperature section and lower floor's unit 20 cooperatively interact fixing, to realize letting evaporimeter 4 condensed waters the be fully used shower water of condensed water in the evaporimeter 4 as wet-membrane humidifier 17, greatly reduce the condensing pressure of unit, improve the efficiency of unit.And through the wet film adsorption moisture, the principle of big face evaporation in dry air is to reach best cooling and humidification effect.
Claims (7)
1. energy-saving air draft heat-pump air-conditioner; Comprise the new air draft heat-pump air-conditioner of the combined type main body that upper strata unit (19) and lower floor's unit (20) constitute; It is characterized in that upper strata unit (19) and lower floor's unit (20) connect each other, this upper strata unit (19) is assembled by initial effect filtering section, electric heater (18), evaporimeter (4), system segment and pressure fan (15); System segment comprises compressor (1), first expansion valve (5), second expansion valve (6), device for drying and filtering (7), granular membrane (8), reservoir (9), liquid-sighting glass (10), gas-liquid separator (11) and four-way change-over valve (12); This lower floor's unit is assembled by finned cooler assembly, wet-membrane humidifier (17) and exhaust blower (16), and this finned cooler assembly is formed in parallel by first condenser (2) and second condenser (3).
2. energy-saving air draft heat-pump air-conditioner according to claim 1 is characterized in that a mouth of said four-way change-over valve (12) is connected with the high pressure air entry of compressor (1); The b mouth of four-way change-over valve (12) is connected with an end of finned cooler assembly; The c mouth of four-way change-over valve (12) is connected with an end of evaporimeter (4); The d mouth of four-way change-over valve (12) connects gas-liquid separator (11) back and is connected with the low pressure air suction mouth of compressor (1).
3. energy-saving air draft heat-pump air-conditioner according to claim 2 is characterized in that said finned cooler assembly, second check valve (14), liquid-sighting glass (10), reservoir (9), first check valve (13) and evaporimeter (4) are connected on the pipeline successively; Finned cooler and evaporimeter (4) adopt tall and thin tooth and intersect tooth spiral heat transmission copper pipe cover high-efficiency fin.
4. energy-saving air draft heat-pump air-conditioner according to claim 3 is characterized in that said second expansion valve (6) and device for drying and filtering (7) are cascaded and are connected on the two ends pipeline of second check valve (14); First expansion valve (5) and granular membrane (8) are cascaded and are connected on the two ends pipeline of first check valve (13).
5. according to each described energy-saving air draft heat-pump air-conditioner of claim 1-4, it is characterized in that being provided with wet-membrane humidifier (17) between said first condenser (2) and second condenser (3); Wet-membrane humidifier (17), first condenser (2), second condenser (3), second expansion valve (6), device for drying and filtering (7) and second check valve (14) constitute a condensation moistening and lowering temperature section jointly, and condensation moistening and lowering temperature section is located in lower floor's unit (20); With the shower water of condensed water in the evaporimeter (4) as wet-membrane humidifier (17).
6. energy-saving air draft heat-pump air-conditioner according to claim 5 is characterized in that said reservoir (9) is the dead-pipe type structural design.
7. energy-saving air draft heat-pump air-conditioner according to claim 6 is characterized in that said electric heater (18) is positioned at air inlet one side of upper strata unit (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974869U CN202274552U (en) | 2011-10-18 | 2011-10-18 | Energy-saving air exhaust heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203974869U CN202274552U (en) | 2011-10-18 | 2011-10-18 | Energy-saving air exhaust heat pump air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN202274552U true CN202274552U (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203974869U Withdrawn - After Issue CN202274552U (en) | 2011-10-18 | 2011-10-18 | Energy-saving air exhaust heat pump air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338425A (en) * | 2011-10-18 | 2012-02-01 | 广东申菱空调设备有限公司 | Energy-saving air exhaust heat pump air conditioner |
| CN106016467A (en) * | 2016-07-04 | 2016-10-12 | 珠海格力电器股份有限公司 | Air conditioner |
-
2011
- 2011-10-18 CN CN2011203974869U patent/CN202274552U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338425A (en) * | 2011-10-18 | 2012-02-01 | 广东申菱空调设备有限公司 | Energy-saving air exhaust heat pump air conditioner |
| CN106016467A (en) * | 2016-07-04 | 2016-10-12 | 珠海格力电器股份有限公司 | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20130828 |
|
| RGAV | Abandon patent right to avoid regrant |