CN203501389U - Multiple-effect condensing air conditioner - Google Patents
Multiple-effect condensing air conditioner Download PDFInfo
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- CN203501389U CN203501389U CN201320587978.3U CN201320587978U CN203501389U CN 203501389 U CN203501389 U CN 203501389U CN 201320587978 U CN201320587978 U CN 201320587978U CN 203501389 U CN203501389 U CN 203501389U
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Abstract
The utility model discloses a multiple-effect condensing air conditioner, which comprises a compressor, a four-way valve, a condenser, a throttling device and an evaporator, wherein the condenser comprises an air-cooled condenser and a heat exchanger used for carrying out heat exchange with a refrigerant. The multiple-effect condensing air conditioner is characterized in that the heat exchanger comprises a primary heat exchanger and a secondary heat exchanger, the primary heat exchanger is used for heat exchange between the refrigerant subjected to the air cooling with condensed water, and the secondary heat exchanger is used for heat exchange between the high-temperature refrigerant discharged from the internal of the compressor with the condensed water. Through the primary heat exchanger, the secondary heat exchanger and multiple-effect condensation by the air-cooled condenser, the condensation effect is greatly improved, thereby effectively reducing the condensing pressure and temperature, reducing the temperature of the refrigerant entering the evaporator, and realizing the energy conservation, consumption reduction and zero discharge of condensed water.
Description
Technical field
The utility model belongs to air-conditioning technical field, relates in particular to the air conditioner that a kind of condensed water that can make full use of indoor machine evaporation generation is realized energy-saving cool-down.
Background technology
Current all kinds of air conditioner is in summer refrigeration work, capital has condensed water to continuously outflow and by emitting in vain, sometimes because discharging, improperly also can cause the contradiction between neighbourhood, in addition because off-premises station (condenser) causes the raising of city temperature and the rising of refrigeration plant energy consumption and fault rate in HTHP condensation meeting.
For overcoming the above problems, people have attempted various method.Implementation method is to adopt special atomizer or an atomising device, and for example Chinese patent CN201314640Y has increased to general split-type air conditioner motor and the appurtenances that are exclusively used in atomization moisture.The problem of this method is to have increased too much component or changed original leading system, has greatly increased complexity and the cost of the maintenance of air-conditioner, and the atomization of condensed water does not improve the recycling efficiency to condensed water in essence.
Another implementation method is on outdoor machine of air-conditioner, to increase condensation water collection dish, CN101957019A for example, this invention is by having increased condensation water collection dish, by condensation water collection dish in, the heat distributing by outer machine fan, condensate evaporation, to realize the discharge rate that reduces condensed water, is reduced to temperature in outdoor machine of air-conditioner body, improve air-conditioner efficiency.Though this method is recycled condensed water to a certain extent, utilization ratio is not high, and can not realize the zero-emission of condensed water, still has little water droplet drippage.
Also having a kind of implementation method is by the heat exchange of condensed water and cold-producing medium, to realize the recycling of condensed water, CN101619884A for example, the condensed water that this invention produces in process of refrigerastion by air-conditioner and the cold-producing medium in air-conditioning refrigeration system carry out heat exchange in U-shaped recycle device, reduce the temperature of cold-producing medium, realize the function that reduces air-conditioning power consumption.This method has realized consumption reduction to a certain extent, but it is not high to recycle efficiency, and does not reduce the discharge of condensed water.
Utility model content
Recited above because condensed water is not fully recycled in order to solve, the wasting of resources and the neighbourhood's dispute problem that make existing air conditioner exist condensation effect discharge poor and condensed water to cause, the inventor is by unremitting effort and exploration, invented a kind of multiple-effect condensation air conditioner, the recycling efficiency that has improved condensed water has also really realized the zero-emission of condensed water
A kind of multiple-effect condensation air conditioner proposing for realizing the object of the invention, by having improved air conditioner condensate discharge system and having combined condenser parts, thereby effectively reduce condensation temperature, improve condensation effect, can realize the fault rate of condensed water zero-emission and minimizing power consumption and equipment simultaneously.
Multiple-effect condensation air conditioner, comprise compressor, cross valve, condenser, throttling arrangement and evaporimeter, described condenser comprises air-cooled condenser and for the heat exchanger with cold-producing medium heat exchange, it is characterized in that: described heat exchanger comprises one-level, secondary two-stage heat exchanger, wherein, first-class heat exchanger is placed between air-cooled condenser and throttling arrangement, for cold-producing medium and condensed water after air-cooled carry out heat exchange, secondary heat exchanger is placed between cross valve and air-cooled condenser, for high temperature refrigerant and the condensed water of discharging in compressor, carries out heat exchange.
Further, the upright position of evaporimeter is higher than one-level heat exchanger, and the upright position of one-level heat exchanger is higher than two-stage heat exchanger, by potential energy realize condensed water by evaporimeter to first-class heat exchanger, then to the gravity flow of secondary heat exchanger.
Further, above-mentioned first-class heat exchanger comprises condensed water drainage tube, tank, and tank inner refrigerant pipeline, condensate spill over pipe, wherein the height of the condensate spill over pipe mouth of pipe is higher than bottom of gullet.
Further, above-mentioned first-class heat exchanger tank inner refrigerant pipeline comprises coil pipe and the vertical tube in tank chamber that is laid in bottom of gullet.
Further, the coil pipe that is laid in bottom of gullet in above-mentioned first-class heat exchanger is for annular.
Further, the vertical tube in above-mentioned first-class heat exchanger tank chamber is wrapped with absorbent material.
The secondary heat exchanger of multiple-effect condensation air-conditioner comprises condensed water drainage tube (overflow pipe of one-level heat exchanger), tank, refrigerant line and overflow pipe.
Further, the refrigerant line of above-mentioned secondary heat exchanger is serpentine coil.
Further, above-mentioned secondary heat exchanger tank is cuboid.
Further, above-mentioned secondary heat exchanger is arranged on the below of cooling blower.
An embodiment goal of the invention implementation procedure of technique scheme is as follows: evaporimeter (indoor set) condensed water delivery port is higher than the first-class heat exchanger peak in condenser, condensed water flows automatically to first-class heat exchanger (low temperature) through water pipe and carries out heat exchange with the normal temperature liquid refrigerant from air-cooled condenser, make to enter into throttling arrangement liquid refrigerant cross cold to reduce cold-producing medium in throttling, the absorption of evaporation process to self heat, thereby improve refrigerating capacity; Because first-class heat exchanger water level rises, condensed water is by flowing automatically to secondary heat exchanger (high temperature) from overflow lip through water pipe.Secondary heat exchanger is arranged on air-cooled condenser side, cooling blower below; By the condensate water from first-class heat exchanger and from the overheated gaseous refrigerant between cross valve, air-cooled condenser, carry out heat exchange, the temperature that enters air cooled condenser cold-producing medium is significantly reduced, cause condensing pressure and Compressor Discharge Pressure to reduce, thereby compressor operating electric current will reduce to reduce truly energy-conservation of power consumption realization like this; Condensed water is directly discharged by cooling blower after this absorbs heat vaporization, thereby accomplishes that condensed water zero-emission realizes environmental protection truly.
The advantage of this scheme is the temperature difference that takes full advantage of condensed water and cold-producing medium in flow through first-class heat exchanger and secondary heat exchanger.In whole process, cold-producing medium is by having realized reduction electric energy loss with twice heat exchange of condensed water; Condensed water fully gasifies condensed water by twice heat exchange, has realized the zero-emission of condensed water.
Accompanying drawing explanation
Fig. 1: the heat transfer process structural representation of the one-level of the utility model air conditioner, secondary heat exchanger;
Fig. 2: the whole refrigeration cycle structure schematic diagram of the utility model air conditioner;
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, be elaborated
Fig. 1 is the one-level of utility model air conditioner, the heat transfer process structural representation of secondary heat exchanger.Described first-class heat exchanger, mainly comprises the ring-like pipeline 6 of normal temperature refrigerant liquid, condensed water turnover drainage tube 12,16, and tank 14 and absorbent material 13, and wherein the ring-like pipeline 6 of refrigerant liquid is arranged on tank 14 bottoms.
Particularly, refrigerant liquid pipeline 6 is for ring-like coil pipe, cold-producing medium drain pipe 7 are vertical tube, the vertical tube below 12 wraps up with absorbent material 13 lower than condensed water drainage tube wherein to go out pipe 7 at refrigerant liquid.Air conditioner first-class heat exchanger heat transfer process when refrigeration work is: when refrigeration work by condensed water drainage tube 12 by the cryogenic condensation water of indoor set constantly trickling to the refrigerant liquid of absorbent material 13 parcels, go out on the member of pipe 7, to enter the cold-producing medium of evaporimeter excessively cold to reach to make condensed water and refrigerant liquid sufficient heat exchange; Condensed water through absorbent material 13 flow automatically to tank 14 bottoms and the ring-like pipeline 6 of normal temperature refrigerant liquid carries out heat exchange, to improve the effect of heat exchange.Overfall 15 by condensed water drainage tube 16 when condensed water rises to a little higher than ring-like coil pipe after tank 14 bottoms are gathered drains into condensed water in secondary heat exchanger tank 17, described secondary heat exchanger mainly comprises defrost water drainage tube 19 and overflow pipe 18 while defrosting in heating process in high-temperature high-pressure refrigerant gas piping 3, condensed water tank 17, winter, drain solenoid valve 20, wherein refrigerant gas pipeline 3 is arranged on tank 17 bottoms for snake type coil pipe.Air conditioner secondary heat exchanger heat transfer process when refrigeration work is: when refrigeration work, by condensed water drainage tube 16, the condensed water through first-class heat exchanger is drained in tank 17, the refrigerant gas pipeline 3 of crossing tank 17 bottoms with the high temperature refrigerant gas flow of the cross valve compressor discharge of hanging oneself carries out heat exchange, after this condensed water absorption refrigeration agent heat, carburation by evaporation is discharged by condenser fan 5, and the high temperature refrigerant gas temperature that flows through snake type coil pipe 3 can significantly reduce; Greatly improve the condensation effect of air-cooled section.
As mentioned above by after first-class heat exchanger, secondary heat exchanger and the condensation of air-cooled condenser multiple-effect, condensation effect being improved greatly, thereby effectively reduce condensing pressure, temperature and reduce the temperature that enters evaporator refrigerant; Because condensing pressure reduces compressor operating electric current, power consumption will decrease; The cold consumption when raising of cold-producing medium degree of supercooling will reduce cold-producing medium evaporation.
Fig. 2 is the whole refrigeration cycle structure schematic diagram of the utility model air conditioner, the kind of refrigeration cycle parts of described air conditioner, comprise compressor 1, cross valve, secondary heat exchanger, air-cooled condenser, first-class heat exchanger, throttling arrangement, stop valve 9, evaporimeter, stop valve 11, drain solenoid valve; Below be only preferred embodiment of the present utility model, this embodiment technique is simple, practical, without increasing too many cost, can realize the zero-emission of energy-conserving and environment-protective condensed water.Above-mentioned embodiment should not be considered as restriction of the present utility model, and the scope that should limit with claim protection domain of the present utility model is as the criterion.Within not departing from spirit and scope of the present utility model, can also make some improvement, these improvement are also enclosed for protection side of the present utility model equally.
Claims (10)
1. multiple-effect condensation air conditioner, comprise compressor, cross valve, condenser, throttling arrangement and evaporimeter, described condenser comprises air-cooled condenser and for the heat exchanger with cold-producing medium heat exchange, it is characterized by: described heat exchanger comprises one-level, secondary two-stage heat exchanger, wherein, first-class heat exchanger is placed between air-cooled condenser and throttling arrangement, for cold-producing medium and condensed water after air-cooled carry out heat exchange, secondary heat exchanger is placed between cross valve and air-cooled condenser, for high temperature refrigerant and the condensed water of discharging in compressor, carries out heat exchange.
2. air conditioner according to claim 1, it is characterized by: the upright position of evaporimeter is higher than one-level heat exchanger, the upright position of one-level heat exchanger is higher than two-stage heat exchanger, by potential energy realize condensed water by evaporimeter to first-class heat exchanger, then to the gravity flow of secondary heat exchanger.
3. air conditioner according to claim 2, is characterized by: described first-class heat exchanger comprises condensed water drainage tube, tank, and tank inner refrigerant pipeline, condensate spill over pipe, wherein the height of the condensate spill over pipe mouth of pipe is higher than bottom of gullet.
4. air conditioner according to claim 3, is characterized by: described tank inner refrigerant pipeline comprises coil pipe and the vertical tube in tank chamber that is laid in bottom of gullet.
5. air conditioner according to claim 4, is characterized by: the coil pipe that is laid in bottom of gullet is annular.
6. according to the air conditioner described in claim 4 or 5, it is characterized by: the vertical tube in tank chamber is wrapped with absorbent material.
7. air conditioner according to claim 2, is characterized by: described secondary heat exchanger comprises condensed water drainage tube tank, refrigerant line and overflow pipe.
8. air conditioner according to claim 7, is characterized by: described refrigerant line is serpentine coil.
9. according to the air conditioner described in claim 7 or 8, it is characterized by: described tank is cuboid.
10. according to the air conditioner described in claim 7 or 8, it is characterized by: described secondary heat exchanger is arranged on the below of cooling blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587978.3U CN203501389U (en) | 2013-09-23 | 2013-09-23 | Multiple-effect condensing air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587978.3U CN203501389U (en) | 2013-09-23 | 2013-09-23 | Multiple-effect condensing air conditioner |
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| Publication Number | Publication Date |
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| CN203501389U true CN203501389U (en) | 2014-03-26 |
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| CN201320587978.3U Expired - Lifetime CN203501389U (en) | 2013-09-23 | 2013-09-23 | Multiple-effect condensing air conditioner |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN109073269A (en) * | 2016-05-10 | 2018-12-21 | 伊莱克斯电器股份公司 | Dewatering air conditioner device |
| CN112413866A (en) * | 2020-11-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Condensate water recycling assembly and air conditioning system |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| US11519615B2 (en) | 2017-12-13 | 2022-12-06 | Electrolux Appliances Aktiebolag | Outdoor unit of an air conditioner |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
-
2013
- 2013-09-23 CN CN201320587978.3U patent/CN203501389U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073269A (en) * | 2016-05-10 | 2018-12-21 | 伊莱克斯电器股份公司 | Dewatering air conditioner device |
| US11175067B2 (en) | 2016-05-10 | 2021-11-16 | Electrolux Appliances Aktiebolag | Air conditioner with water removal |
| US11435110B2 (en) | 2016-05-27 | 2022-09-06 | Electrolux Appliances Aktiebolag | Air conditioner with window connection |
| US11519615B2 (en) | 2017-12-13 | 2022-12-06 | Electrolux Appliances Aktiebolag | Outdoor unit of an air conditioner |
| US11566815B2 (en) | 2017-12-13 | 2023-01-31 | Electrolux Appliances Aktiebolag | Installation device for split air-conditioner |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN112413866A (en) * | 2020-11-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Condensate water recycling assembly and air conditioning system |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
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Address after: High road Nanjing high tech Industrial Development Zone, Nanjing City, Jiangsu Province, No. 28 210061 Patentee after: NANJING LUYE PHARMACEUTICAL Co.,Ltd. Address before: High road Nanjing high tech Industrial Development Zone, Nanjing City, Jiangsu Province, No. 28 210061 Patentee before: NANJING LVYE PHARMACEUTICAL CO.,LTD. |
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Granted publication date: 20140326 |
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