CN102878624B - Cleaning and energy-saving device for househould air conditioner outer unit condenser - Google Patents
Cleaning and energy-saving device for househould air conditioner outer unit condenser Download PDFInfo
- Publication number
- CN102878624B CN102878624B CN201210414876.1A CN201210414876A CN102878624B CN 102878624 B CN102878624 B CN 102878624B CN 201210414876 A CN201210414876 A CN 201210414876A CN 102878624 B CN102878624 B CN 102878624B
- Authority
- CN
- China
- Prior art keywords
- pipe
- fan
- condenser
- condensed water
- air
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 22
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 13
- 210000004534 cecum Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 66
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 5
- 238000002309 gasification Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 2
- 238000000889 atomisation Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
A cleaning and energy-saving device for a househould air conditioner outer unit condenser comprises a condenser pipe in an air conditioner outer unit, wherein a blowing-type axial flow fan is arranged on the inner side of the condenser pipe, a condensed water distribution pipe is arranged at the upper part of the space between the condenser pipe and a fan, one end of the condensed water distribution pipe is a blind pipe, the other end of the condensed water distribution pipe is connected with an air conditioner condensed water discharge pipe, a three-way pipe is connected onto an indoor pipe section of the condensed water discharge pipe, the condensed water discharge pipe is communicated with a water receiving tray, atomization spray holes which are uniformly distributed are formed in the lower positions of the water distribution pipe, which are close to a condenser pipe side, so that the condensed water is uniformly sprayed onto the heat exchange fins of the condenser pipe, and the gasification latent heat which is generated by water evaporation is utilized for enhancing heat exchange. When the air conditioner normally works, the condensed water can be guided to the water distribution pipe and is sprayed onto the heat exchange fins for enhancing heat exchange; and when the condenser water is cleaned, and a close cover of an opening end of the three-way pipe is opened to be filled with clean water or is connected with tap water, and is matched with the fan for cleaning the condenser pipe. The device has the characteristics of simplicity in structure, convenience in use, low cost and convenience in popularization.
Description
Technical field
The present invention relates to domestic air conditioning technology, particularly relate to the outer machine condenser cleaning of a kind of domestic air conditioning and energy saver.
Background technology
Along with economic and social further develops, improving constantly of living standards of the people, air-conditioning application is in daily life more and more extensive, becomes one of indispensable equipment of modern economical life.According to incompletely statistics, only namely 2011 1 year national air-conditioning sales volume reaches 4,919 ten thousand, as can be seen here as high-energy equipment, the total energy consumption in the whole nation is very huge, reduction air-conditioning equipment energy consumption of adopting an effective measure has great importance to national economy and social development, and this also result in the progressively attention that people lower consumption to air conditioner energy saving.
Air-conditioning is in process of refrigerastion, and the moisture in air meets condensation knot can form condensate water.Air-conditioning in-service at present generally all adopts a drainpipe that air-conditioning condenser sweating water is directly drained into outdoor, condensed water is not effectively processed, the water droplet splashed not only affects pedestrian and resident family, and the condensed water fallen within body of wall and support also can affect facade, cause the aggravation of support corrosion, cause potential safety hazard.In addition, according to measuring and calculating one air-conditioning freeze or dehumidifying duty time per hourly approximately can produce condensed water 0.5L, if to this part water utilization, the cold of nearly 2300kJ can be produced, reduces air conditioning energy consumption to a great extent.Meanwhile, air-conditioner outdoor unit condition of work rather harsh, the outdoor condenser blade gaps be exposed to for a long time in air is easy to be blocked by impurity such as dusts, affects the heat transfer effect of condenser.Therefore, be necessary effectively to process these problems, be beneficial to economize energy, effectively extend air conditioner service life.
Existing a certain amount of patent application concentrates on the emission treatment of air conditioner condensate water mostly.Wherein Chinese patent application 02269772.1 air-conditioner water-drip atomizer, 201020289199.1 1 kinds of air conditioner water recycling devices, 201220116459.X Simple treatment device for air conditioner water, 200920179185.1 1 kinds of air-conditioning water treatment systems only process air conditioner condensate water, avoid splashing down causing and pedestrian and environment are impacted, it is not effectively utilized.200520098341.3 1 kinds of Water cooling electricity saver of air conditioners, 201120433076.5 1 kinds of split-type air conditioner device for recycling condensed waters, 201120380186.X utilize condensed water to clean energy saver employing condensation water collection, the intermittent processing mode of cooling air conditioner condenser, affiliated facility relative complex, and need additional energy be increased.200620138389.7 1 kinds of air-conditioning energy savers, 200920176397.4 1 kinds of air-conditioning energy savers and 201120463590.3 1 kinds of air-conditioning energy savers all need when condensed water process to increase water storage device, complex structure.Condensed water process all utilizes device to be loaded on air-conditioning fan main shaft by 201010231242.3 air-conditioner water treatments, 201110124994.4 air conditioner water process, runs inevitably produce certain influence to fan.200720124727.6 automatic cleaning device for air conditioner outdoor units need increase the equipment such as water tank, water pump on outdoor machine of air-conditioner, unavoidably will strengthen outer body and amass and deadweight, give installation, overhaul and bring difficulty.And all to all adopting traditional air draught mode in the patent of utilization of condensed water, the condensed water drop of evaporation is not inevitable to fan blade erosion effect in time.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide the outer machine condenser cleaning of a kind of domestic air conditioning and energy saver, air conditioner condensate water is effectively utilized, condenser heat exchange efficiency is improved while the impact avoiding condensed water to drip pedestrian, resident and building, reduce the fan running time, thus realize energy-conservation; Clean air conditioner condensation pipe, reduce dirt to the impact of condenser pipe heat exchange, when avoiding cleaning, the condensed water drop that do not evaporate in time is to the erosion effect of fan blade simultaneously, extends fan service life.
To achieve these goals, the technical solution used in the present invention is: the outer machine condenser cleaning of a kind of domestic air conditioning and energy saver, include the condenser pipe in outdoor machine of air-conditioner, blowing-type aerofoil fan is provided with inside condenser pipe, between condenser pipe and aerofoil fan, side place on the upper side is provided with condensed water water distributor, and one end of condensed water water distributor is blind pipe, and the other end is connected with condensate draining pipe, the indoor pipeline section of condensate draining pipe is equipped with three-way pipe, and condensate draining pipe is connected with drip tray.
The condensed water water distributor of described outdoor machine of air-conditioner is horizontally disposed in condenser pipe front upper, and condensed water water distributor is drilled with the atomizing spray hole be evenly arranged near middle and lower part, condenser pipe side, be sprayed onto on condenser fin by condensed water.
The outside of described aerofoil fan is provided with fan dome, with fan concentric fits.
Described aerofoil fan is placed in condenser pipe wind inlet section cold wind side.
One end of described three-way pipe is cecum.
Described condenser pipe is U-shaped structure, is horizontally disposed with, and is in same level position with fan, and is in fan downstream.
Heat exchange fin is provided with outside described condenser pipe.
The invention has the beneficial effects as follows:
It is simple, easy to operate that the cleaning of domestic air conditioning involved in the present invention outer machine condenser pipe and energy saver have structure, less on the impact of air-conditioning original basic structure, low cost of manufacture, the advantage of energy-conserving and environment-protective.Adopt this device can Appropriate application air conditioner condensate water, both having avoided condensed water splashes on the impact of pedestrian, resident and building, condensate evaporation latent heat of phase change can be utilized again to improve the heat exchange efficiency of condenser pipe, reduce cooling fan running time, thus realize energy-conservation; Change the position of fan of condenser pipe, the more traditional air draught type diagonal flow fan of blowing-type aerofoil fan is adopted can effectively to improve wind speed, blast, strengthen the purging of heat exchanging fin, the deposition of dust on fin can be reduced to a certain extent, improve heat exchange efficiency, reduce the number of times of outdoor machine of air-conditioner cleaning, simultaneously fan is positioned at humidifying air upstream the condensed water drop do not evaporated in time also can be avoided the erosion of fan blade, axle and motor.In addition, when environmental condition and air-conditioning power one timing, condenser pipe thermic load is also certain, this determines for the air quantity cooled thereupon, by thermodynamics knowledge, we know that the cooling air volume flow of condenser pipe advancing air section lower temperature is much less than the volume flow of wind outlet section higher temperature cooling air after condenser pipe, adopt air blast mode to cool required fan power to reduce thereupon, thus reduce energy consumption.Condenser pipe adopts horizontally disposed U-shaped heat exchange fin, coordinates fan dome effectively can avoid the hot air reflux of traditional L-type heat exchanger tube form and leak out affecting the problem of heat transfer effect.The indoor section of condensate pipe is equipped with threeway and can switches between normal operation mode and cleaning model easily, and the capping of threeway open port is closed and the foreign matters such as dust can be avoided to enter condensate pipe result in blockage when air-conditioning normally runs, need then to open threeway open port when rinsing outdoor machine of air-conditioner heat exchange fin, be convenient to pour into clean water or connect running water, fitted shaft flow fan realizes the cleaning to outdoor machine of air-conditioner, reduce the impact of dust stratification heat exchanging fin, improve heat exchange efficiency, economize energy, extend air conditioner service life.
Accompanying drawing explanation
Fig. 1 is the outer machine condenser cleaning of domestic air conditioning of the present invention and energy saver structural representation.
Fig. 2 is device top view.
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in further detail.
See Fig. 1,2, the outer machine condenser cleaning of a kind of domestic air conditioning and energy saver, include condensed water water distributor 1, aerofoil fan 2, three-way pipe 3, condenser pipe 4, heat exchange fin 5, condensate draining pipe 6, fan dome 7, formed an organic whole with upper-part.Condensed water water distributor 1 is placed in the top in aerofoil fan 2 and condenser pipe 4 centre position, and is having near condenser side middle and lower part the hole for water spraying be evenly arranged; Aerofoil fan 2 adopts axial-flow cooling fan, and adopts forced draft cooling mode, and in device, cooling airflow is to as shown in Figure 2; Kuppe 7 is positioned at outside aerofoil fan 2, with aerofoil fan 2 concentric fits; Three-way pipe 3 is positioned at the indoor section of condensate pipe, and its open end is furnished with capping, to prevent in air the foreign matters such as dust to fall into condensate pipe; Condenser pipe 4 adopts horizontally disposed U-shaped structure, is in same level position with fan, and is placed in fan downstream.
Described condensed water water distributor 1 is placed in upper position between aerofoil fan 2 and condenser pipe 4, and its one end is cecum, and an other termination air conditioner condensate water drainpipe 6, condensed water water distributor 1 has the hole for water spraying be evenly arranged near condenser side middle and lower part.Water distributor 1 is placed in the condensed water drop do not evaporated in time of high speed cooling air can being avoided to carry secretly in aerofoil fan 2 downstream to the erosion of aerofoil fan 2 blade, improve aerofoil fan 2 service life.Described condensate draining pipe 6 is being equipped with three-way valve near indoor set water-collecting tray place, and during normal work, condensate draining pipe 6 is communicated with water-collecting tray, and the heat exchange fin 5 condensed water being directed at outdoor machine of air-conditioner condenser pipe 4 carries out evaporation and heat-exchange; Threeway open end is then opened when need clean outdoor machine of air-conditioner condenser pipe, pour into clean water or be directly communicated with running water, water is sprayed onto on the heat exchange fin 5 of condenser pipe, coordinate the brute force of outer arbor flow fan to purge the cleaning realizing external machine condenser pipe and heat exchange fin 5, also can add cleaning fluid if desired to improve cleaning performance.
Heat exchange fin 5 is provided with outside condenser pipe 4.Heat exchange is carried out in the effect of heat exchange fin 5.
Described aerofoil fan 2 for being furnished with the axial-flow cooling fan of concentric kuppe 7, and adopts forced draft cooling mode in the present invention.Outdoor machine of air-conditioner condenser pipe adopts blowing-type axial-flow cooling fan to cool, and utilizes the blast of aerofoil fan to drive the horizontal cooling of forced-convection heat transfer realization to condenser pipe of plunderring heat exchange fin 5 of the humid air being mixed with condensed water.Kuppe is for reducing windage, avoiding hot air reflux.Air-conditioning power one rule cooling Air Quantity Required is certain, and adopt forced draft cooling mode fan place cooling air temperature lower, volume flow is less, smaller power fan so only need be adopted can to realize cooling object, save blower fan power consumption.Described aerofoil fan 2 is placed in condenser pipe wind inlet section cold wind side, and the cooling air volume flow of blowing needed for fan under equal air conditioner refrigerating load and environmental condition reduces, and required fan power also reduces, and energy consumption decreases.
Described three-way pipe 3 is positioned at air-conditioning indoor section, and threeway is furnished with capping towards extraneous opening (open end), and when air-conditioning normally runs, capping is closed, and can avoid impurity, foreign matter falls into the blocking that condensate pipe causes water distributor 1; Then open capping when needs clean air conditioner condensation pipe, pour into clean water or directly connect running water and condenser pipe is cleaned, appropriate special cleaning can be added if desired.
Operation principle of the present invention is:
The indoor design of tee joint of condensate pipe can switch easily between normal operation mode and cleaning model, when air-conditioning normally works, three-way pipe 3 open end is closed and the foreign matters such as dust can be avoided to enter condensate pipe result in blockage, now condensed water by condensate draining pipe 6 and three-way pipe 3 forms passage and to lead condensed water water distributor 1, and spray to condenser pipe 4, heat exchange fin 5 by hole for water spraying, blow lower evaporation gasification at axial-flow cooling fan 2, utilize latent heat of phase change and convection action to realize cooling; When condenser pipe load is excessive, three-way pipe 3 open end is opened, in it, injects clean water, be sprayed onto on the heat exchange fin 5 of condenser pipe together with condensed water, to strengthen cooling heat transferring effect; When on heat exchange fin 5, dust stratification is comparatively serious, when needing to clean, three-way pipe 3 open end can be opened, in it, injected clear water or direct access running water are sprayed onto on heat exchange fin 5 and clean it, also can add appropriate special cleaning if desired to strengthen cleaning performance, finally reach and reduce dust stratification to the impact of condenser pipe heat exchange, improve heat exchange efficiency, extend air conditioner service life, realize economize energy, reduce the object that heat dissipation pollutes.
Claims (1)
1. the outer machine condenser cleaning of domestic air conditioning and energy saver, comprise the condenser pipe (4) in outdoor machine of air-conditioner, condenser pipe (4) inner side is provided with fan (2), between condenser pipe (4) and fan (2), side place on the upper side is provided with condensed water water distributor (1), one end of condensed water water distributor (1) is cecum, the other end is connected with condensate draining pipe (6), the indoor section of condensate draining pipe (6) is equipped with three-way pipe (3), and three-way pipe (3) upper end is connected with drip tray;
The condensed water water distributor (1) of described outdoor machine of air-conditioner is horizontally disposed in condenser pipe front upper;
Described condensed water water distributor (1) front lower portion has the atomizing spray hole be evenly arranged near condenser pipe sidetracking;
Described fan (2) adopts blowing-type axial-flow cooling fan, and is placed in condenser pipe (4) cold wind side;
The outside of described fan (2) is provided with the fan dome (7) of concentric fits;
Described condensate draining pipe (6) indoor section is equipped with three-way pipe (3), and in all the other two ports of three-way pipe (3), one is connected with air-conditioning drip tray, and another is opening and is furnished with capping;
Described condenser pipe (4) is U-shaped structure, is horizontally disposed with, is in same level position with fan, and be in fan downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414876.1A CN102878624B (en) | 2012-10-26 | 2012-10-26 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414876.1A CN102878624B (en) | 2012-10-26 | 2012-10-26 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102878624A CN102878624A (en) | 2013-01-16 |
| CN102878624B true CN102878624B (en) | 2015-03-11 |
Family
ID=47480056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210414876.1A Expired - Fee Related CN102878624B (en) | 2012-10-26 | 2012-10-26 | Cleaning and energy-saving device for househould air conditioner outer unit condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878624B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318452A (en) * | 2014-08-05 | 2016-02-10 | 青岛海信日立空调系统有限公司 | Air conditioning outdoor unit and method for washing heat exchanger |
| CN104595993A (en) * | 2015-01-27 | 2015-05-06 | 珠海格力电器股份有限公司 | Heat dissipation screen panel, air condensing units and air conditioner |
| CN106931826A (en) * | 2017-03-31 | 2017-07-07 | 美的集团武汉制冷设备有限公司 | Air-conditioner outdoor unit cleaning device, method, air-conditioner outdoor unit and air-conditioning |
| CN107192100A (en) * | 2017-06-17 | 2017-09-22 | 安徽南国机电科技发展有限公司 | A kind of atmosphere pollution exchanges cleaning with room air outer circulation and washes method |
| CN109590283B (en) * | 2018-11-21 | 2020-05-08 | 徐州新风空调设备有限公司 | Automatic dust collector of air conditioner |
| CN110043975B (en) * | 2019-04-19 | 2024-06-18 | 青岛海尔空调器有限总公司 | Radiator, air conditioner outdoor unit and air conditioner |
| CN111637787B (en) * | 2020-06-03 | 2022-03-22 | 北京金茂绿建科技有限公司 | Self-cleaning heat pump system and self-cleaning control method thereof |
| CN213272947U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
| CN213272946U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
| CN214841172U (en) * | 2021-03-01 | 2021-11-23 | 青岛海尔（胶州）空调器有限公司 | Air conditioner |
| CN113739625B (en) * | 2021-08-24 | 2024-03-19 | 河北蔚州能源综合开发有限公司 | Air cooling island flushing water guiding device |
| CN114659182B (en) * | 2022-03-28 | 2024-06-18 | 青岛海尔空调器有限总公司 | Air conditioner external unit, air conditioner and air conditioner operation control method |
| CN115854421B (en) * | 2022-12-01 | 2024-07-16 | 珠海格力电器股份有限公司 | Indoor unit and air conditioning unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338593A (en) * | 2000-08-11 | 2002-03-06 | 诠旭电机股份有限公司 | Air conditioner with evaporation-type condenser |
| CN1702390A (en) * | 2005-03-25 | 2005-11-30 | 葛永乐 | Water spray cooling split air conditioner |
| CN201081377Y (en) * | 2007-09-05 | 2008-07-02 | 董桂英 | Air conditioner with chiller cleaning unit |
| CN101509684A (en) * | 2009-03-10 | 2009-08-19 | 尹宏文 | Communication equipment room energy-conserving system |
| CN201522038U (en) * | 2009-09-30 | 2010-07-07 | 谢适发 | Condensate recovering and utilizing and energy-saving system for split air conditioner |
| CN202066127U (en) * | 2011-05-30 | 2011-12-07 | Tcl空调器(中山)有限公司 | Voltage dropping device of air conditioner |
| CN102287875A (en) * | 2011-07-01 | 2011-12-21 | 海信科龙电器股份有限公司 | Energy-saving air conditioner |
| CN102305458A (en) * | 2011-08-01 | 2012-01-04 | 宣建民 | Energy-saving system of air conditioner by utilizing tap water and condensation water |
| CN202133043U (en) * | 2011-06-27 | 2012-02-01 | 江门市地尔汉宇电器股份有限公司 | Water-cooling household air-conditioner outdoor set |
-
2012
- 2012-10-26 CN CN201210414876.1A patent/CN102878624B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338593A (en) * | 2000-08-11 | 2002-03-06 | 诠旭电机股份有限公司 | Air conditioner with evaporation-type condenser |
| CN1702390A (en) * | 2005-03-25 | 2005-11-30 | 葛永乐 | Water spray cooling split air conditioner |
| CN201081377Y (en) * | 2007-09-05 | 2008-07-02 | 董桂英 | Air conditioner with chiller cleaning unit |
| CN101509684A (en) * | 2009-03-10 | 2009-08-19 | 尹宏文 | Communication equipment room energy-conserving system |
| CN201522038U (en) * | 2009-09-30 | 2010-07-07 | 谢适发 | Condensate recovering and utilizing and energy-saving system for split air conditioner |
| CN202066127U (en) * | 2011-05-30 | 2011-12-07 | Tcl空调器(中山)有限公司 | Voltage dropping device of air conditioner |
| CN202133043U (en) * | 2011-06-27 | 2012-02-01 | 江门市地尔汉宇电器股份有限公司 | Water-cooling household air-conditioner outdoor set |
| CN102287875A (en) * | 2011-07-01 | 2011-12-21 | 海信科龙电器股份有限公司 | Energy-saving air conditioner |
| CN102305458A (en) * | 2011-08-01 | 2012-01-04 | 宣建民 | Energy-saving system of air conditioner by utilizing tap water and condensation water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102878624A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102878624B (en) | Cleaning and energy-saving device for househould air conditioner outer unit condenser | |
| CN101509684B (en) | Communication equipment room energy-conserving system | |
| CN201373532Y (en) | Energy-saving system in communication computer room | |
| CN203116249U (en) | Air cooling air-conditioning system provided with condenser cooling device | |
| CN203116203U (en) | Air cooling air-conditioning system provided with condenser cooling supercooling device | |
| CN103673661B (en) | Waist type cross section coil pipe closed cooling tower | |
| CN202189648U (en) | Forced oil circulation cooler for transformer | |
| CN103884066A (en) | Condensate water evaporative cooling high-performance air conditioner refrigeration system | |
| CN201497089U (en) | Evaporative condensing computer room air conditioner | |
| CN204648596U (en) | A kind of energy-saving unitary air handling unit | |
| CN203642444U (en) | Energy-saving air conditioner | |
| CN203501340U (en) | Heat pump type afterheat recovery fresh air handling unit | |
| CN209672864U (en) | The external dry and wet of heat exchanger combines closed cooling system | |
| CN207455807U (en) | A kind of a new generation's power saving environment-friendly air conditioner | |
| CN2553290Y (en) | Indirect evaporation-cooling refrigeration air cooler set | |
| CN105020925A (en) | Integrated cold/hot water unit adopting evaporative condenser | |
| CN201152598Y (en) | Energy-saving environment friendly evaporate attachment of air-conditioner | |
| CN205860296U (en) | The refrigeration unit that a kind of evaporative condenser air-conditioning is compound with Water cooled air conditioners | |
| CN204902308U (en) | Adopt evaporative condenser integration hot and cold water unit | |
| CN205448749U (en) | High -efficient closed cooling tower | |
| CN210070306U (en) | Evaporative condenser and cooling water circulation mechanism thereof | |
| CN202599136U (en) | Electrical heating type evaporative type condenser | |
| CN201314640Y (en) | Air conditioner | |
| CN219494247U (en) | Energy-saving water heat exchange device of refrigeration air conditioner | |
| CN110594881A (en) | Cold and warm dual-purpose central air conditioning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: 257100 No. 508 Qianjin village, Dongying District, Dongying City, Shandong Province Patentee after: DONGYING JINYILAI PETROLEUM MACHINERY Co.,Ltd. Address before: Xi'an University of petroleum, No.18, east section of dianzi 2nd Road, Xi'an City, Shaanxi Province, 710065 Patentee before: XI'AN SHIYOU University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |