CN202927982U - Air conditioning system - Google Patents

Air conditioning system Download PDF

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Publication number
CN202927982U
CN202927982U CN 201220642704 CN201220642704U CN202927982U CN 202927982 U CN202927982 U CN 202927982U CN 201220642704 CN201220642704 CN 201220642704 CN 201220642704 U CN201220642704 U CN 201220642704U CN 202927982 U CN202927982 U CN 202927982U
Authority
CN
China
Prior art keywords
condenser
evaporating pan
air
water
conditioning
Prior art date
Application number
CN 201220642704
Other languages
Chinese (zh)
Inventor
苗清波
Original Assignee
海尔集团公司
青岛海尔空调器有限总公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 海尔集团公司, 青岛海尔空调器有限总公司 filed Critical 海尔集团公司
Priority to CN 201220642704 priority Critical patent/CN202927982U/en
Application granted granted Critical
Publication of CN202927982U publication Critical patent/CN202927982U/en

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Abstract

The embodiment of the utility model provides an air conditioning system, which comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises an evaporator, the outdoor unit comprises a condenser, a water collecting disc is arranged under the evaporator, an evaporating disc is arranged above the condenser and is lower than the water collecting disc, and a water discharge pipeline of the water collecting disc is connected with the upper part of the evaporating disc. The water discharge pipeline of the water collecting disc is connected with the upper part of the evaporating disc, the dripping of condensate water is reduced, in addition, the condensate water recovered by the water collecting disc is used for absorbing heat in the condenser, the temperature of the condenser is further reduced, the condensate depression of the system is improved, the effects of energy saving and consumption reduction are reached, and the refrigeration efficiency of an air conditioner is improved.

Description

A kind of air-conditioning system

Technical field

The utility model relates to the air-conditioning system technical field, particularly a kind of air-conditioning system.

Background technology

The refrigerating/heating circulatory system that air-conditioning system is comprised of compressor, condenser, restricting element and evaporimeter.After wherein refrigerant gas sucked compressor, through discharging the refrigerant gas of HTHP after compressor compresses, the refrigerant gas of these HTHPs entered and carries out the condensation heat release in condenser, becomes the subcooled liquid of cryogenic high pressure.After sub-cooled liquid refrigerant process throttle part reducing pressure by regulating flow, become the gas-liquid two-phase state of low-temp low-pressure, the gas-liquid cold-producing medium of low-temp low-pressure enters and carries out evaporation endothermic in evaporimeter, absorb the heat of evaporimeter surrounding air, the cold-producing medium of evaporator outlet becomes superheated vapor, sucked by compressor, then repeat whole kind of refrigeration cycle.

The gas-liquid cold-producing medium of the low-temp low-pressure in evaporimeter is due to the heat that has absorbed surrounding air, the temperature of surrounding air is descended, and airborne moisture forms condensed water on the evaporimeter of low temperature, about tens degrees centigrade of left and right, in drip tray below the condensing drip that forms on evaporimeter drops on, discharge outdoor by the discharge pipe line in drip tray.

In order to reclaim the cold of condensed water, application number a kind of air conditioner condensate water reclamation device that has been 200910161677.2 Patent Application Publication, this air conditioner condensate water reclamation device comprises refrigerant tubing and condensing water conduit, wherein the two ends of refrigerant tubing arrange respectively refrigerant inlet, outlet, the two ends of condensing water conduit arrange respectively condensed water import, outlet, described refrigerant tubing has at least a part to be arranged in described condenser pipe, thereby utilizes air conditioner condensate water and cold-producing medium to carry out heat exchange.

But this patent application will directly be discharged through the condensed water close to outdoor environment temperature after heat exchange, fail abundant absorption condensation water-cooled amount.

The utility model content

In view of this, main purpose of the present utility model is to provide a kind of air-conditioning system, to reduce the drippage of condensed water.

The utility model embodiment provides a kind of air-conditioning system, comprise indoor set and off-premises station, indoor set comprises evaporimeter, off-premises station comprises condenser, described evaporimeter below is provided with drip tray, described condenser top is provided with evaporating pan, and lower than described drip tray setting, the discharge pipe line of described drip tray is connected to above described evaporating pan.

Be connected to described evaporating pan top by the discharge pipe line with drip tray, to reduce the drippage of condensed water, and the heat that is used for absorptive condenser by the condensed water that drip tray is reclaimed, further reduce the temperature of condenser, raising system degree of supercooling, reach energy-saving and cost-reducing effect, improved the refrigerating efficiency of air-conditioning.

Wherein, the refrigerant line between described evaporimeter and condenser and described discharge pipe line are connected to a heat exchanger.

Be connected to heat exchanger by the discharge pipe line with the refrigerant line between evaporimeter and condenser and drip tray, make condensed water and the condensator outlet cold-producing medium reverse flow generation heat exchange of reclaiming by drip tray, the temperature that makes the cold-producing medium in condenser obviously reduces after through the heat exchanger heat exchange again, further utilized condensed water to reduce the temperature of condenser, raising system degree of supercooling reaches energy-saving and cost-reducing effect.

Wherein, described heat exchanger is plate type heat exchanger.

By using plate type heat exchanger, improved the heat exchange efficiency between condensed water and cold-producing medium.

Wherein, the fin of described evaporating pan and described condenser is fitted and is arranged.

Arrange by the fin of evaporating pan and condenser is fitted, can make the heat of the condensed water absorption fin in evaporating pan, make the moisture evaporation in evaporating pan, thereby be beneficial to the condensed water in the rapid evaporation evaporating pan.

Wherein, described evaporating pan is arranged in the wind path of outdoor machine fan.

By evaporating pan is arranged in wind path, be convenient to the condensed water cooling, be conducive to cooling and the volatilization of condensed water.

Wherein, the top side wall of described evaporating pan is provided with gap, and described gap is connected with drainpipe.

By the sidewall at evaporating pan, gap is set, outdoor thereby the drainpipe that the condensed water in evaporating pan is connected by gap is discharged to, be beneficial to the discharge of condensed water.

Description of drawings

Fig. 1 is the theory structure schematic diagram of air-conditioning system of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in detail to the utility model.Referring to Fig. 1, the utility model embodiment provides a kind of air-conditioning system, the fluid reservoir 2, condenser 4 and the evaporimeter 5 that comprise compressor 1, be connected with compressor 1 by cross valve 3.The plate type heat exchanger 6 and the throttle part 7 that are connected in series successively to the refrigerant line of evaporimeter 5 at condenser 4.Evaporimeter 5 belows are provided with drip tray 51, condenser 4 tops are provided with evaporating pan 41, the discharge pipe line of drip tray 51 is connected with plate type heat exchanger 6, and the discharge outlet pipeline end of plate type heat exchanger 6 is arranged on evaporating pan 41 tops, and wherein evaporating pan 41 arranges lower than drip tray 51.

Air-conditioning system is when refrigeration, refrigerant gas sucks compressor 1, discharges the refrigerant gas of HTHP through overcompression, by cross valve 3, the refrigerant gas of HTHP enters and carries out the condensation heat release in condenser 4, through becoming the subcooled liquid of cryogenic high pressure after condenser 4 condensation heat releases.After subcooled liquid process plate type heat exchanger 6 and throttle part 7 reducing pressure by regulating flows, become the gas-liquid two-phase state of low-temp low-pressure, the cold-producing medium of low-temp low-pressure is through evaporimeter 5, carry out heat exchange with ambient air, the heat that absorbs surrounding air makes the cold-producing medium of low-temp low-pressure become superheated steam, after cooling, airborne condensate moisture becomes condensed water, flows in the set drip tray 51 in evaporimeter below, and the temperature that flows into the condensed water in drip tray 51 is generally tens degrees centigrade.

Be provided with drainage pipeline in drip tray 51, the drainage pipeline of drip tray 51 is connected with the water route of plate type heat exchanger 6, the liquid refrigerant of condensator outlet and condensed water reverse flow from indoor machine evaporation below drip tray in refrigeration system, in plate type heat exchanger, heat exchange occurs, thereby make the condensed water from drip tray enter the water route import of plate type heat exchanger 6 by discharge pipe line, with cold-producing medium generation heat exchange, the temperature of condensed water rises, near outdoor environment temperature, discharge from the water route outlet of plate type heat exchanger 6.

The delivery port end of plate type heat exchanger 6 is positioned at evaporating pan 41 tops, is used for receiving the condensed water from plate type water heater 6 water routes outlets, and evaporating pan 41 is the spill housing.

Evaporating pan 41 is fitted with the fin of condenser 4 and is arranged, and absorbs the heat of fin, is beneficial to the moisture rapid evaporation in evaporating pan 41.In evaporating pan 41 close to the condensed water of outdoor environment temperature, fin by evaporating pan 41 and condenser 4 carries out heat exchange, thereby the temperature of the cold-producing medium in condenser 4 is further obviously descended, and the condensed water in evaporating pan 41 is due to the heat that has absorbed the cold-producing medium of HTHP in condenser 4, thereby make the condensed water rapid evaporation in evaporating pan 41, reduce the discharge drippage of condensed water.

Spill housing sidewall upper top at evaporating pan 41 also is provided with gap, and the place is provided with drainpipe at gap, is discharged to the off-premises station outside by drainpipe.

Evaporating pan 41 can be arranged on the wind path of off-premises station, even can be beneficial to condensed water rapid evaporation and cooling in evaporating pan 41 by the distinguished and admirable mistake that outdoor machine fan blew on it, be conducive to cooling and the volatilization of condensed water, reduce the discharge drippage of condensed water.

The above is only preferred embodiment of the present invention, not in order to limit the present invention, based on any modification of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (6)

1. an air-conditioning system, comprise indoor set and off-premises station, and indoor set comprises evaporimeter, and off-premises station comprises condenser, it is characterized in that:
Described evaporimeter below is provided with drip tray,
Described condenser top is provided with evaporating pan, lower than described drip tray setting,
The discharge pipe line of described drip tray is connected to above described evaporating pan.
2. air-conditioning system according to claim 1, is characterized in that, the refrigerant line between described evaporimeter and condenser and described discharge pipe line are connected to a heat exchanger.
3. air-conditioning system according to claim 2, is characterized in that, described heat exchanger is plate type heat exchanger.
4. air-conditioning system according to claim 1, is characterized in that, the fin of described evaporating pan and described condenser is fitted and arranged.
5. according to claim 1 or 4 described air-conditioning systems, is characterized in that, described evaporating pan is arranged in the wind path of outdoor machine fan.
6. according to claim 1 or 4 described air-conditioning systems, is characterized in that, the top side wall of described evaporating pan is provided with gap, and described gap is connected with drainpipe.
CN 201220642704 2012-11-28 2012-11-28 Air conditioning system CN202927982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220642704 CN202927982U (en) 2012-11-28 2012-11-28 Air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220642704 CN202927982U (en) 2012-11-28 2012-11-28 Air conditioning system

Publications (1)

Publication Number Publication Date
CN202927982U true CN202927982U (en) 2013-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220642704 CN202927982U (en) 2012-11-28 2012-11-28 Air conditioning system

Country Status (1)

Country Link
CN (1) CN202927982U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363703A (en) * 2013-07-04 2013-10-23 杭州汉超科技有限公司 Space sealed air conditioning system and working method thereof
CN103471224A (en) * 2013-09-25 2013-12-25 无锡商业职业技术学院 Air conditioner without dripping water during summer cooling operation
CN104748348A (en) * 2015-03-24 2015-07-01 金鑫美莱克空调系统(无锡)有限公司 Condensate water recycling device of rail transit vehicle air conditioner system
CN105115089A (en) * 2015-10-14 2015-12-02 珠海格力电器股份有限公司 Air-conditioning system
CN106016458A (en) * 2016-05-31 2016-10-12 广东美的暖通设备有限公司 Air conditioner and mode switching control method thereof
CN109219722A (en) * 2016-04-01 2019-01-15 Hvps控股(私人)有限公司 Air-conditioning system
CN109882930A (en) * 2019-03-07 2019-06-14 青岛海信电子设备股份有限公司 A kind of cabinet air conditioner all-in-one machine and outdoor cabinet

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363703A (en) * 2013-07-04 2013-10-23 杭州汉超科技有限公司 Space sealed air conditioning system and working method thereof
CN103363703B (en) * 2013-07-04 2015-07-29 杭州汉超科技有限公司 The air handling system of enclosure space and method of work thereof
CN103471224A (en) * 2013-09-25 2013-12-25 无锡商业职业技术学院 Air conditioner without dripping water during summer cooling operation
CN104748348A (en) * 2015-03-24 2015-07-01 金鑫美莱克空调系统(无锡)有限公司 Condensate water recycling device of rail transit vehicle air conditioner system
CN105115089A (en) * 2015-10-14 2015-12-02 珠海格力电器股份有限公司 Air-conditioning system
CN105115089B (en) * 2015-10-14 2019-01-04 珠海格力电器股份有限公司 Air-conditioning system
CN109219722A (en) * 2016-04-01 2019-01-15 Hvps控股(私人)有限公司 Air-conditioning system
CN106016458A (en) * 2016-05-31 2016-10-12 广东美的暖通设备有限公司 Air conditioner and mode switching control method thereof
CN106016458B (en) * 2016-05-31 2019-02-19 广东美的暖通设备有限公司 Air conditioner and its mode switch control method
US10684039B2 (en) 2016-05-31 2020-06-16 Gd Midea Heating & Ventilating Equipment Co., Ltd. Air conditioning and mode switching control method thereof
CN109882930A (en) * 2019-03-07 2019-06-14 青岛海信电子设备股份有限公司 A kind of cabinet air conditioner all-in-one machine and outdoor cabinet

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