CN202133043U - Water-cooling household air-conditioner outdoor set - Google Patents
Water-cooling household air-conditioner outdoor set Download PDFInfo
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- CN202133043U CN202133043U CN201120219809U CN201120219809U CN202133043U CN 202133043 U CN202133043 U CN 202133043U CN 201120219809 U CN201120219809 U CN 201120219809U CN 201120219809 U CN201120219809 U CN 201120219809U CN 202133043 U CN202133043 U CN 202133043U
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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 water-cooling household air-conditioner outdoor set which comprises a shell, a first condensate water storage tank and a second condensate water storage tank, wherein the shell is internally provided with an outdoor heat exchanger and a control circuit; a water inlet and a water outlet which are connected with a pipeline of a condensate water pipe of an air-conditioner indoor set are arranged on a tank body of the first condensate water storage tank; the second condensate water storage tank is provided with a water inlet which is connected with a pipeline of the water outlet of the first condensate water storage tank; the second condensate water storage tank is arranged above the outdoor heat exchanger; and a plurality of spray holes facing to the heat exchanger are arranged at the bottom of the tank body. The water-cooling household air-conditioner outdoor set provided by the utility model cools water by collecting condensate water of an air-conditioner, has high energy efficiency ratio, can achieve the requirements of energy recycling and efficient energy-saving products and has lower manufacturing cost.
Description
Technical field
The utility model relates to air-conditioner device, particularly the cooling body technical field of domestic air conditioner off-premises station.
Background technology
Improving constantly of Along with people's living standard, at present people are to use air-conditioner to lower the temperature and warm oneself, and air-conditioner of the prior art generally comprises four big parts, compressor, evaporimeter, condenser and capillary (expansion valve).The effect of condenser is that the refrigerant superheat steam cooled of HTHP that compressor is discharged becomes liquid or gas-liquid mixture.Cold-producing medium is taken away by cooling medium (water or air) at condenser kind liberated heat.The effect of evaporimeter is to utilize liquid low-temperature refrigerant under low pressure to be prone to evaporation, changes the heat that steam also absorbs the medium that is cooled into, reaches the refrigeration purpose.The heat that the air conditioner principle utilizes refrigerant (cold-producing medium) when gasification or liquefaction, to produce freezes, makes warm.When liquid becomes gas, the heat (turning cold on every side) around needing to absorb; Otherwise, then emit heat (heating on every side) when gas becomes liquid.
The present age, the development of air-conditioning be unable to do without two Eternal Theme of can saying so: one is indoor air quality; Another then is an energy-saving run.So almost all new technologies, the new method that relates to air-conditioning all is round these two themes, make every effort to innovation.In order to improve the heat exchange property of air-cooled heat exchanger, the passive facilitation mode that adopts usually mainly contains and enlarges heat exchange area and increase the temperature difference between air and cold-producing medium.This mode temperature fall time is long, and power consumption is big, and the cost of air-conditioner improves a lot.
Publication number is CN201803434U; Open day is on April 20th, 2011; Denomination of invention discloses a kind of air-conditioner host for the Chinese utility model patent of " energy-saving type air conditioner main frame ", and this air-conditioner host is provided with a heat preservation storage water tank, and storage tank is provided with three-way pipe; Three-way pipe has two water inlets, leads to indoor interior condensate pipe respectively in succession, reaches the cooling water pipe that connects running water pipe.Automatically controlled two-port valve is equipped with in the storage tank bottom, and valve outlet port is connected to the cool water shower pipe.When indoor set freezed, the condensed water of generation flowed in the storage tank, and was sprayed onto on air-conditioner host fin and the copper pipe through shower.The main frame fan fin and copper pipe are carried out air-cooled in, also rapidly with cooling water evaporation, further strengthen cooling-down effect.
Publication number is CN2842279Y, and open day is on November 29th, 2006, and denomination of invention mainly is the utilization of condensed water for the Chinese utility model patent of " a kind of nothing drip domestic air conditioning energy saver ", and solves the condensing drip water problems.
The utility model content
The utility model provides a kind of off-premises station that can improve the air-conditioner of refrigeration performance, carries out water-cooled through collecting air conditioner condensate water, and its Energy Efficiency Ratio is high, can reach energy and recycle energy-efficient requirement of products, and manufacturing cost is lower.
The utility model is realized above-mentioned purpose through following technical scheme: a kind of water-cooled is the outdoor unit of domestic air conditioning but; Comprise casing; Be provided with outdoor heat exchanger and control circuit in the casing; Also comprise the first condensed water storage tank, the second condensed water storage tank, the said first condensed water storage tank casing is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline, and delivery port; The said second condensed water storage tank is provided with water inlet and is connected with the said first condensed water storage tank water outlet pipeline; The said second condensed water storage tank is installed in said outdoor heat exchanger top, and is provided with the some spray apertures that are right against said heat exchanger at bottom half.
The said water-cooled but outdoor unit of domestic air conditioning also comprises a condenser pump or force (forcing) pump, is arranged on the pipeline between the said connection second condensed water storage tank water inlet and the first condensed water storage tank delivery port.
As a kind of embodiment wherein, be installed on a liquid-level controller in the said first condensed water storage tank,, said liquid-level controller controls said condenser pump or force (forcing) pump start when detecting high water level through control circuit; , said liquid-level controller controls said condenser pump or force (forcing) pump start shutdown when detecting low water level through control circuit.
As a kind of optimal way, the said first condensed water storage tank is provided with the water inlet that connects the tap water supply pipe.
Preferably, the tap water supply pipe that connects the first condensed water storage tank is provided with a water intaking valve, is installed on a liquid-level controller in the first condensed water storage tank, when said liquid-level controller detects low water level, controls said water intaking valve through control circuit and opens; When said liquid-level controller detects high water level, controlling said water intaking valve through control circuit closes.
Said bottom of shell is provided with water dish, and water dish bottom is provided with delivery port, and the said first condensed water storage tank is placed in said water dish below, and is provided with water inlet and is connected with said water dish delivery port directly or indirectly.
The machine cap of the said outdoor set cabinet of the said second condensed water storage tank double as.
As a kind of optimal way, said first condensed water storage tank bottom is provided with the sewage drainage pipe, and the sewage drainage pipe is provided with the sewage drainage pump.
The said second condensed water storage tank is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline.
Said outdoor unit comprises compressor, also comprises a condenser pump, a subsequent use condenser pump and a subsequent use condensed water header tank, and compressor suction duct inserts in the said subsequent use condensed water header tank; Said condenser pump water inlet pipe connects the said first condensed water storage tank delivery port; Said condenser pump outlet pipe connects said subsequent use condensed water header tank water inlet; Said subsequent use condensed water header tank delivery port connects said subsequent use condenser pump water inlet pipe, and said subsequent use condenser pump outlet pipe connects the said second condensed water storage tank water inlet.
The beneficial effect of the utility model is:
1. the cryogenic condensation water with air-conditioning collects, and leaves in the storage tank, and delivers to heat exchanger to cryogenic condensation water spray; Reduce its temperature, reach the purpose of energy recycling, energy-saving and emission-reduction, after water-cooled; Air-conditioning hot gas is become steam; Envionmental humidity is increased, improve the high temperature in the urban environment, protected ecological environment.
2. the second condensed water storage tank of the utility model had both had the function of catchmenting, and can serve as the function of off-premises station top cover again, installed simply, and was easy to operate, good energy-conserving effect.
3. through after the water-cooled, reduced the condensing pressure of air-conditioning, because the hydrophily cooling is 15 times of the anemophily cooling effectiveness; Therefore after adopting the improvement of the utility model; Make cooling effect and cooling velocity improve greatly, under identical refrigerating capacity, energy consumption can reduce about 50%; Power can reduce 300-400W, also can prolong the service life of compressor of air conditioner.If by using calculating in 9 hours every day, the fixed frequency air conditioner of the equal P number of comparing can be economized about 3 degree electricity in one day, calculate a summer (by 150 days cooling time), can calculate nearly 450 degree altogether.
4. applied range only need be replaced the air conditioner outdoor unit top cover to the air conditioner on the existing market, just can realize water-cooled; To type newly developed, can not use the condenser radiating fin, adopt coil pipe to carry out water-cooled with press water.
Below in conjunction with accompanying drawing the concrete structure of the utility model is carried out detailed description.
Description of drawings
Fig. 1 a is the structural representation of the utility model embodiment 1;
Fig. 1 b is a machine cap STRUCTURE DECOMPOSITION sketch map;
Fig. 1 c is the structural representation after machine cap is opened top cover.
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 structural representation of the utility model embodiment 5;
Wherein: 1; Air conditioner room unit 2; Indoor condensate draining pipe 3; Machine cap 4; Overfall 5; Relay 6; Condensed water discharge pipe 7; Outdoor heat exchanger 8; Weeper 9; Radiating fin 10; Off-premises station air intake duct 11; Split-type air conditioner device outdoor set cabinet 12; Water intaking valve 13; Tap water supply pipe 14; Storage tank overfall 15; Liquid-level controller 16; Sewage drainage pump 17; Sewage drainage pipe 18; Condensed water storage tank 19; Condenser pump 20; Booster water pump 21; Filter 22; Subsequent use condensed water header tank 23; Straightway pump
The specific embodiment
Embodiment 1
As shown in Figure 1, the water-cooled of the utility model is wherein a kind of structure of domestic air conditioner but.The water-cooled of the utility model as shown in the figure but domestic air conditioner comprises indoor set and the outdoor unit of split-type air conditioner device, in split-type air conditioner device outdoor set cabinet 11, is provided with outdoor heat exchanger 7, is equiped with radiating fin 9 on the heat exchange copper tube of outdoor heat exchanger 7.In addition, this outdoor unit 11 comprises that also one is used to collect and store the condensed water storage tank 18 and the machine cap 3 of condensed water.
Condensed water storage tank 18 is the detachable storage tanks that move that reach, and its effect is to collect condensed water, and is supplied to heat exchanger, heat exchanging device to carry out water-cooled but.The casing of condensed water storage tank 18 is provided with first water inlet, is connected in indoor air conditioner condensate draining pipe 2, also is provided with second water inlet in addition and connects tap water supply pipe 13.The cooling water that is condensed water storage tank 18 comes from air conditioner condensate water and running water.Wherein, first water inlet and second water inlet can divide and be arranged, and also can unite two into one, and promptly indoor air conditioner condensate draining pipe 2 and tap water supply pipe can insert in the same water inlet of storage tank 18 through three-way connection.The running water water inlet pipe is provided with water intaking valve 12.Be provided with storage tank liquid-level controller 15 in the condensed water storage tank 18, storage tank liquid-level controller 15 detects high and low two water levels of condensed water storage tank 18.When the air conditioner condensate water of collecting was not enough, liquid-level controller 15 detected low water level and promptly connects 12 unlatchings of relay 5 control water intaking valves, tap water supply system water supply start through the fan of outdoor unit of air conditioner power supply.When liquid-level controller 15 detects high water level, promptly to close through relay control water intaking valve 12, tap water supply system stops to supply water.
Condensed water storage tank 18 wall box are provided with overfall 14, and bottom half is provided with sewage drainage pipe 17, and the sewage drainage pipe is provided with sewage drainage pump 16.
The machine cap 3 of air-conditioner outdoor unit group 11 is a box typed structure, and its inside has the cavity that can hold condensed water, and its effect is to store the cooling water that comes from condensed water storage tank 18, also can collect air conditioner condensate water simultaneously.Machine cap 3 is positioned at the top of outdoor heat exchanger 7, and the position that its bottom is right against heat exchanger 7 offers some weepers 8, shown in Fig. 1 b and 1c.Can offer first water inlet on machine cap 3 casings, connect condensed water discharge pipe 6.The machine cap casing also can be offered second water inlet in addition, and direct and indoor air conditioner condensate draining pipe 2 joins.Machine cap 3 wall box also are provided with overfall 4, when water level is too high in the case, can flow out from overfall.Machine cap 3 can directly serve as the overhead guard plate of air conditioner outdoor unit casing.
Condensed water storage tank 18 is removable, dismountable casings, and it can directly be arranged at machine cap 3 tops, and then this moment, condensed water storage tank 18 can directly utilize the discrepancy in elevation of water level to realize when machine cap 3 supplies water.If condensed water storage tank 18 is arranged at machine cap 3 belows; The below that is arranged at outdoor heat exchanger 7 as shown in Figure 1; Then need supply water to machine cap 3 through the pumping form; Therefore need to be equipped with condenser pump 19, the water inlet of condenser pump 19 connects the delivery port of condensed water storage tank 18, and the delivery port of condenser pump 19 connects condensed water discharge pipe 6.Condenser pump 19 can be arranged in the casing of condensed water storage tank 18, makes compact conformation, conveniently moving.
The power supply of relay 5 and water intaking valve 12 is controlled by air-conditioner outdoor unit cross valve power supply; The cross valve action, relay 5 actions, thus cut off the electricity supply; The normally-closed contact of relay 5 is connected with the fan of outdoor unit of air conditioner power supply, and the other end is connected to condenser pump 19 power inputs in the condensed water storage tank 18.After air-conditioning is opened refrigeration, thereby outdoor fan has electricity to connect condenser pump 19 actions, and the condensed water that storage tank 18 is collected is pumped to machine cap 3 through flexible pipe (condensed water discharge pipe 6).Cooling water drops on the copper pipe and radiating fin of outdoor heat exchanger 7 through weeper 8, thereby carries out water-cooled but, improves the heat exchange effect of air cooled condenser.
Outdoor set cabinet 11 bottoms are as water dish; Can collect the cooling water that flows down through copper pipe or heat exchange fin; Set out the mouth of a river in the bottom, the cooling water of collecting is delivered in the condensed water storage tank 18 through direct or pipeline ways of connecting collects, recycle.
In order to prevent that stopping up from appearring in condensed water discharge pipe 6 and tap water supply pipe 13, mounting filtering device 21 before running water water intaking valve 12 filters the impurity in the running water.
As shown in Figure 2, on the basis of embodiment 1, having made the but structural representation of the outdoor unit of domestic air conditioning of further improved water-cooled.
As shown in Figure 2; Change the condenser pump among the embodiment 1 19 into booster water pump 20; Deliver to the cooling water pump in the condensed water storage tank 1 in the machine cap 3 through booster water pump and to form press water; And spray to off-premises station heat exchanger radiating fin through weeper 8, strengthen the heat exchange effect of air cooled condenser with press water.Water route annexation between other structure can adopt the mode identical with embodiment 1, repeats no more at this.
As shown in Figure 3, on the basis of embodiment 1, having made the but structural representation of the outdoor unit of domestic air conditioning of further improved water-cooled.
As shown in Figure 3; In the casing of split-type air conditioner device outdoor set cabinet 11, be installed on a detachable spare condensed water header tank 22; The outlet pipe of condenser pump 19 inserts subsequent use condensed water header tank 22, and the air intake duct 10 of off-premises station inserts in the water of subsequent use condensed water header tank 22, is pumped to condensed water storage tank 3 through subsequent use condenser pump again after cooling off recirculated water; Recycle off-premises station heat exchanger 7, so more help the heat exchange of heat exchanger.Water route annexation between other structure can adopt the mode identical with embodiment 1, repeats no more at this.
As shown in Figure 4, on the basis of embodiment 1, having made the but structural representation of the outdoor unit of domestic air conditioning of further improved water-cooled.
Consider in some occasion; Air-conditioner outdoor unit possibly be installed in air conditioner room unit 1 above; In this case, need when the indoor set condensed water is discharged in time to collect, therefore condensed water header tank 22 is set below indoor set; Be pumped to use in air-conditioner outdoor unit machine cap 3 and condensed water storage tank 18 by straightway pump 23 then; On the position of air conditioner chamber's external heat exchanger 7 copper pipes, evenly offer weeper 8 in machine cap 3 bottoms, straightway pump 23 drops on the copper pipe and radiating fin 9 of outdoor heat exchanger 7 through weeper 8 with the cooling water that condenser pump 19 is pumped in the machine cap 3 like this, converges to condensed water storage tank 18 downwards; Deliver to water pump in the machine cap 3 through condenser pump 19 again, thereby carry out the water-cooled circulation.Storage tank liquid-level controller 15 is installed in the condensed water storage tank 18; Storage tank liquid-level controller 15 detects high and low two water levels of condensed water storage tank 18; Not enough when the air conditioner condensate water of collecting, when liquid-level controller 15 detects low water level; Connect relay 5 control water intaking valves 12 through the fan of outdoor unit of air conditioner power supply and open, supply water from the tap water supply pipe; When detecting high water level, then control water intaking valve 12 and close, stop to supply water.Other structure and water route annexation can adopt the mode identical with embodiment 1, repeat no more at this.
As shown in Figure 5, on the basis of embodiment 1, having made the but structural representation of the outdoor unit of domestic air conditioning of further improved water-cooled.
In this example, condensed water storage tank 18 is only collected air conditioner condensate water, and from tap water supply system, does not intake, and promptly adopts single water route water system, leans on the condensed water of indoor machine of air conditioner self to carry out the water-cooled circulation.Condensed water storage tank 18 is furnished with storage tank condenser pump 19, and condensed water storage tank 18 is provided with storage tank liquid-level controller 15.Storage tank liquid-level controller 15 detects high and low two water levels of condensed water storage tank 18; When the air conditioner condensate water of collecting is lower than low water level; Quit work through liquid-level controller 15 control storage tank condenser pumps 19, when the air conditioner condensate water of collecting is higher than high water level, start working through liquid-level controller 15 control storage tank condenser pumps 19; Go round and begin again and carry out the water-cooled circulation, thereby reach energy conservation and consumption reduction effects.
Among the above embodiment, machine cap 3 is the top cover of outdoor set cabinet, also is the storage tank of cooling water simultaneously.In practical application, to novel air conditioner, can directly adopt machine cap 3 to replace original outdoor set cabinet top cover, or be provided with top cover in addition at machine cap 3 tops, cover on the machine cap 3.For existing air conditioner, then can original outdoor set cabinet top cover be removed, set up machine cap 3 again as top cover.
After adopting the water-cooling pattern of the utility model, because the cooling effect of water-cooled is far above air cooling effect, radiating fin 9 is dismountable.For novel air conditioner, the hot fin of desirable dissipation is as adopting coil exchanger.
Above embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (10)
1. the but outdoor unit of domestic air conditioning of a water-cooled; Comprise casing; Be provided with outdoor heat exchanger and control circuit in the casing; It is characterized in that: also comprise the first condensed water storage tank, the second condensed water storage tank, the said first condensed water storage tank casing is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline, and delivery port; The said second condensed water storage tank is provided with water inlet and is connected with the said first condensed water storage tank water outlet pipeline; The said second condensed water storage tank is installed in said outdoor heat exchanger top, and is provided with the some spray apertures that are right against said heat exchanger at bottom half.
2. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but; It is characterized in that: the said water-cooled but outdoor unit of domestic air conditioning also comprises a condenser pump or force (forcing) pump, is arranged on the pipeline between the said connection second condensed water storage tank water inlet and the first condensed water storage tank delivery port.
3. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but; It is characterized in that: be installed on a liquid-level controller in the said first condensed water storage tank, when said liquid-level controller detects high water level, control said condenser pump or force (forcing) pump start through control circuit; , said liquid-level controller controls said condenser pump or force (forcing) pump start shutdown when detecting low water level through control circuit.
4. water-cooled according to claim 1 and 2 is the outdoor unit of domestic air conditioning but, it is characterized in that: the said first condensed water storage tank is provided with the water inlet that connects the tap water supply pipe.
5. water-cooled according to claim 4 is the outdoor unit of domestic air conditioning but; It is characterized in that: the tap water supply pipe that connects the first condensed water storage tank is provided with a water intaking valve; Be installed on a liquid-level controller in the first condensed water storage tank, when said liquid-level controller detects low water level, control said water intaking valve and open through control circuit; When said liquid-level controller detects high water level, controlling said water intaking valve through control circuit closes.
6. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but; It is characterized in that: said bottom of shell is provided with water dish; The water dish bottom is provided with delivery port; The said first condensed water storage tank is placed in said water dish below, and is provided with water inlet and is connected with said water dish delivery port directly or indirectly.
7. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but, it is characterized in that: the machine cap of the said outdoor set cabinet of the said second condensed water storage tank double as.
8. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but, it is characterized in that: said first condensed water storage tank bottom is provided with the sewage drainage pipe, and the sewage drainage pipe is provided with the sewage drainage pump.
9. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but, it is characterized in that: the said second condensed water storage tank is provided with the water inlet that is connected with condensate of indoor unit of air conditioner pipe pipeline.
10. water-cooled according to claim 1 is the outdoor unit of domestic air conditioning but; It is characterized in that: said outdoor unit comprises compressor; Also comprise a condenser pump, a subsequent use condenser pump and a subsequent use condensed water header tank, compressor suction duct inserts in the said subsequent use condensed water header tank; Said condenser pump water inlet pipe connects the said first condensed water storage tank delivery port; Said condenser pump outlet pipe connects said subsequent use condensed water header tank water inlet; Said subsequent use condensed water header tank delivery port connects said subsequent use condenser pump water inlet pipe, and said subsequent use condenser pump outlet pipe connects the said second condensed water storage tank water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219809U CN202133043U (en) | 2011-06-27 | 2011-06-27 | Water-cooling household air-conditioner outdoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219809U CN202133043U (en) | 2011-06-27 | 2011-06-27 | Water-cooling household air-conditioner outdoor set |
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| Publication Number | Publication Date |
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| CN202133043U true CN202133043U (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120219809U Expired - Lifetime CN202133043U (en) | 2011-06-27 | 2011-06-27 | Water-cooling household air-conditioner outdoor set |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878624A (en) * | 2012-10-26 | 2013-01-16 | 西安石油大学 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
| CN102913999A (en) * | 2012-10-29 | 2013-02-06 | 广东美的电器股份有限公司 | Head cover of air-conditioning outdoor unit and air conditioner |
| CN103542467A (en) * | 2013-11-09 | 2014-01-29 | 青岛大学 | Air-conditioning condensate water utilization device |
| CN105910313A (en) * | 2016-04-15 | 2016-08-31 | 深圳市艾特网能技术有限公司 | Liquid cooling hybrid power cooling system and control method thereof |
| CN106247724A (en) * | 2016-08-31 | 2016-12-21 | 无锡金鑫集团股份有限公司 | A kind of high-efficiency radiator |
| CN106322594A (en) * | 2015-07-03 | 2017-01-11 | 广州市华德工业有限公司 | Evaporative type cooling device |
| CN106839134A (en) * | 2017-04-18 | 2017-06-13 | 广东美的制冷设备有限公司 | Condensation water filtering device, indoor set, outdoor unit and air-conditioner |
| CN108561969A (en) * | 2018-03-05 | 2018-09-21 | 珠海格力电器股份有限公司 | Condensation assembly, compression system and air conditioner |
| CN109219722A (en) * | 2016-04-01 | 2019-01-15 | Hvps控股（私人）有限公司 | Air-conditioning system |
| CN109373464A (en) * | 2018-09-28 | 2019-02-22 | 南安市劲沣工业设计有限公司 | A kind of outdoor air conditioner refrigeration system improved based on the second effect of thermodynamics |
| CN111928347A (en) * | 2020-08-04 | 2020-11-13 | 珠海格力电器股份有限公司 | Heat exchange system, air conditioner and control method of air conditioner |
-
2011
- 2011-06-27 CN CN201120219809U patent/CN202133043U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878624B (en) * | 2012-10-26 | 2015-03-11 | 西安石油大学 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
| CN102878624A (en) * | 2012-10-26 | 2013-01-16 | 西安石油大学 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
| CN102913999A (en) * | 2012-10-29 | 2013-02-06 | 广东美的电器股份有限公司 | Head cover of air-conditioning outdoor unit and air conditioner |
| CN103542467A (en) * | 2013-11-09 | 2014-01-29 | 青岛大学 | Air-conditioning condensate water utilization device |
| CN103542467B (en) * | 2013-11-09 | 2016-01-20 | 青岛大学 | Air conditioning condensate water utilizing device |
| CN106322594A (en) * | 2015-07-03 | 2017-01-11 | 广州市华德工业有限公司 | Evaporative type cooling device |
| CN109219722A (en) * | 2016-04-01 | 2019-01-15 | Hvps控股（私人）有限公司 | Air-conditioning system |
| CN105910313A (en) * | 2016-04-15 | 2016-08-31 | 深圳市艾特网能技术有限公司 | Liquid cooling hybrid power cooling system and control method thereof |
| CN106247724A (en) * | 2016-08-31 | 2016-12-21 | 无锡金鑫集团股份有限公司 | A kind of high-efficiency radiator |
| CN106839134A (en) * | 2017-04-18 | 2017-06-13 | 广东美的制冷设备有限公司 | Condensation water filtering device, indoor set, outdoor unit and air-conditioner |
| CN106839134B (en) * | 2017-04-18 | 2022-03-15 | 广东美的制冷设备有限公司 | Condensed water filtering device, indoor unit, outdoor unit and air conditioner |
| CN108561969A (en) * | 2018-03-05 | 2018-09-21 | 珠海格力电器股份有限公司 | Condensation assembly, compression system and air conditioner |
| CN109373464A (en) * | 2018-09-28 | 2019-02-22 | 南安市劲沣工业设计有限公司 | A kind of outdoor air conditioner refrigeration system improved based on the second effect of thermodynamics |
| CN111928347A (en) * | 2020-08-04 | 2020-11-13 | 珠海格力电器股份有限公司 | Heat exchange system, air conditioner and control method of air conditioner |
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| CP03 | Change of name, title or address |
Address after: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: Hanyu Group Co., Ltd. Address before: 529000 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee before: Jiangmen Idear-hanyu Electrical Joint-stock Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |