CN201680515U - Mixed refrigerating window integrated energy-saving air-conditioner - Google Patents
Mixed refrigerating window integrated energy-saving air-conditioner Download PDFInfo
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- CN201680515U CN201680515U CN2010202072181U CN201020207218U CN201680515U CN 201680515 U CN201680515 U CN 201680515U CN 2010202072181 U CN2010202072181 U CN 2010202072181U CN 201020207218 U CN201020207218 U CN 201020207218U CN 201680515 U CN201680515 U CN 201680515U
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Abstract
The utility model discloses a mixed refrigerating window integrated energy-saving air-conditioner, which comprises a housing, wherein the housing is divided into an indoor portion and an outdoor portion, the indoor portion comprises an indoor air inlet, an evaporator, a perfusion fan and an indoor air outlet, the outdoor portion is provided with an outdoor air inlet, a condenser, a compressor, an axial flow fan and an outdoor air outlet, an indoor wet curtain and an outdoor wet curtain are respectively disposed between the indoor air inlet and the evaporator and between the outdoor air inlet and the condenser, the lower part of the evaporator is provided with a drip tray connected with a water storage tray by a pipeline, the water storage tray is provided with a water pump inductor and the water pump, the water pump is respectively connected with the indoor wet curtain and the outdoor wet curtain, so that the water pump inductor can induce whether the water level of the water storage tray reaches a setting valve, the water pump can work by energizing, and the water is sent to the indoor wet curtain and the outdoor wet curtain by pipelines. The heat exchanging effect between the evaporator and the condenser of the window integrated air-conditioner is enhanced by arranging a wet curtain evaporating system and a condensed water recycling system at the indoor air outlet and the outdoor air outlet, thereby developing the optimal refrigerating effect of the compressor, and having electricity-saving, energy-saving, environmental-protection and environmental protection actions in the case of equivalent refrigerating capacity.
Description
Technical field
The utility model relates to the air-conditioner technical field, especially a kind of window formula one energy-saving air conditioner of hybrid refrigeration.
Background technology
Keep the comfortable, clean of space of living in, be people to good living environment and able-bodiedly generally pursue, also become each enterprise of continent now and improve employee's life, working condition, promote external image, improve the inevitable means of the difficult phenomenon of recruitment; The conventional split type refrigerating and air-conditioning of the R22 refrigerant that generally use in the area, continent, because of its power consumption big, installation, use, maintenance cost height, the environmental protection policy constraint of " energy-conservation, reduce discharging " advocated by country gradually, under the high pressure of country's " new Energy Efficiency Ratio is forced standard ", all at positive seeking breakthrough point, " converter technique " is current by a kind of technology of widespread in each air-conditioning manufacturing enterprise; But because real " converter technique " monopolized by Japanese Air-conditioning Enterprise patent, and manufacturing cost costliness, the EER value is that 2.6 common air-conditioning price only is 1.5 ten thousand Yen and (counts roughly RMB1 in Japan, 130), the convertible frequency air-conditioner price of ad eundem is 2.9 ten thousand Yen (counting roughly RMB2,180), and the convertible frequency air-conditioner price that the EER value reaches more than 3.2 (is counted roughly RMB22 up to 300,000 Yen, 500), increasing degree is nearly 10 times; China's Mainland enterprise is not owing to have license and the factor of consideration public purchasing power, what use now is a kind of alternative technique of not approved by the international market that is referred to as " pseudo-frequency conversion " in the industry, the domestic market selling price only is RMB2, about 300, as seen domestic so-called converter technique is immature, even the enterprise that has does amusement with " free-floride ", and is showy and not substantial.
Trend at market environmental protection demand, some environmental protection equipment enterprise of continent, developed " vaporation-type energy-conserving and environment-protective air conditioner ", mainly be the type that is applied to worker, agricultural environment at present, it is bulky, and installation difficulty is big, the construction costs height, difficult in maintenance, though air quantity foot, noise is bigger than normal, space high humidity and cooling-down effect limitation are the weaknesses of this product; Kai Fa family expenses type belongs to independent movably small-sized cabinet type or tower style simultaneously, and its real essence is " vaporation-type electric fan with water cooling ", and blowing range limitation and air-supply are highly on the low side, and simple room air circulation can not reach desirable cooling-down effect; Because the certainty of application principle is sent the wind that comes and contains a large amount of moisture through after the thermal evaporation, directly causes indoor air humidity to increase, the long-term use all will be caused very big injury to health and indoor article, utensil etc.; And humidity, air quantity, blast, wind is made an uproar and air supplying distance all is a proportional relation, does not just accomplish harmony at all, and therefore building comfortable, refrigerant space environment has also just become empty talk, and market reaction is bad; The product of all " thermal evaporation principle " classes all must be higher than 30.0 degrees centigrade in environment temperature, air humidity is lower than 75% specific operation environment use down, regional temperature could be controlled between 27.0～30.0 degrees centigrade, the workshop condition that is applied to improve intensive and high temperature modification factory can also be accepted, but be used in non-industry and commercial environment, limited, passive actual cooling-down effect is not by the consumer acceptance.
Most countries and area beyond in market, China's Mainland because the relative separate type air conditioner of window formula one air conditioner has plurality of advantages such as cheap, that installation is simple and easy, it is convenient to move, occupy little space, still habitually are extensive use of; But the design defect of this type has caused the continuation result of use of complete machine bad; The form that adopts single motor twin shaft is arranged, energy consumption, compact structure have been saved relatively, refrigerating capacity, air quantity have but been sacrificed and to the effective control of noise, particularly the unreasonable design of sheet metal structure and and refrigeration system can not improve cooperation, almost 100% complete machine will produce serious corrosion phenomena after using 3 months; Because the infringement of complete machine structure, the parameter to refrigerating capacity and noise etc. will cause serious vicious circle.
Eventually the above, the window formula one air conditioner of traditional structure on the market, still have the following disadvantages: (1) is subjected to its structure influence, the indoor section of wall-through type air conditioner, when work, indoor hot gas after indoor air inlet enters, can be directly and evaporimeter carry out energy exchange (that is: evaporimeter absorbs heat to indoor hot gas), blow out by supply air system again, therefore, evaporimeter is unique " heat radiation " mechanism of indoor hot gas, that is: room air does not have the processing of lowering the temperature in advance with before evaporimeter contacts, this has limited the integrally cooling efficient of air-conditioner to a certain extent, therefore, under the suitable situation of refrigerating capacity, the more electric energy of its loss, do not meet environmental requirement; In like manner, at the outdoor section of air conditioner, outdoor air enters the air conditioner outdoor section, and just directly to compressor, condenser heat radiation, that is: outdoor air does not have the processing of lowering the temperature in advance equally, and this has limited the radiating effect of air conditioner outdoor section to a certain extent; (2) indoor section of air conditioner, after its evaporimeter absorbs heat to indoor hot gas, can produce condensed water, condensed water is generally directly discharged or is dripped by conduit, because condensate temperature is lower, and air conditioner inabundant (recovery) utilizes these characteristics of condensed water, to improve the integrally cooling efficient of air conditioner.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, not only complete machine structure is improved, and provide a kind of rational in infrastructure, by wet curtain thermal evaporation system and condensed water recycling system are set at indoor air inlet and outdoor air inlet place, make it under the suitable situation of refrigerating capacity, have the window formula one energy-saving air conditioner of the hybrid refrigeration of power and energy saving, the effect of environmental protection low-carbon (LC).
The purpose of this utility model is achieved in that
A kind of window formula one energy-saving air conditioner of hybrid refrigeration, comprise casing, casing is divided into indoor section and outdoor section, indoor section mainly comprises indoor air inlet, evaporimeter, perfusion blower fan and indoor air outlet, and outdoor section is provided with outdoor air inlet, condenser, compressor, axial flow blower and outdoor air outlet, it is characterized in that, between described indoor air inlet and the evaporimeter, and be separately installed with indoor wet curtain and outdoor wet curtain between outdoor air inlet and the condenser, and the bottom of evaporimeter is provided with drip tray, drip tray connects the water storage dish by pipeline, the water storage dish is provided with water pump inductor and water pump thereof, water pump is connected respectively to indoor wet curtain and outdoor wet curtain by pipeline, so that sensing water storage dish water level, the water pump inductor reaches when setting value, water pump gets electric work, respectively water is delivered to indoor wet curtain and outdoor wet curtain by pipeline; This kind of window formula one air conditioner, by on the basis of custom window formula air conditioner structure, add wet curtain thermal evaporation system (indoor wet curtain and outdoor wet curtain) at indoor air inlet and outdoor air inlet place, and condensed water recycling system, condensed water recycling system and the conducting of wet curtain thermal evaporation system are coupled together, and cooperation water pump inductor and water pump control, to realize pre-cooling effect to indoor hot gas and outdoor air, obviously improve the refrigerating efficiency of air conditioner, make air conditioner under the suitable situation of refrigerating capacity, have the power and energy saving, the effect of environmental protection low-carbon (LC); And whole money air conditioner structure is reasonable, and is simple.
The purpose of this utility model can also adopt following technical measures to solve:
As the scheme of more optimizing, overflow inductor and overflow magnetic valve thereof can also be set on described water storage dish, and the level height of overflow inductor is higher than the water pump inductor, the overflow inductor monitors water storage dish water level when reaching the critical altitude of super safety level, the overflow magnetic valve gets and electricly opens, forced drainage, and the water storage dish is cleaned; The wet curtain evaporation capacity of actual design is slightly larger than the generation of condensed water, and the effect that the overflow magnetic valve has played safety and cleaned is opened under following situation for general: 1, the rainy day: the rainwater in the atmosphere enters the water storage dish too much through outside wet curtain; 2, water pump damage, malfunctioning; 3, need clean the water storage dish.
As scheme more specifically, described water pump inductor and/or overflow inductor can adopt the electrical equipment of tongue tube coil water level sensor class, in case water level reaches the setting value height of water pump inductor or overflow inductor, corresponding inductor can make water pump or overflow solenoid closure, energising, realizes the effect of pump water or Overflow drainage.
Described indoor section is divided into perfusion lower air duct and perfusion upper air duct with the perfusion blower fan, so that perfusion blower fan, perfusion lower air duct and perfusion upper air duct constitute the supply air system of indoor section jointly.
Described drip tray is arranged on the perfusion upper air duct, and is positioned at the below of evaporimeter and indoor wet curtain, and receiving the water of evaporimeter and indoor wet curtain drippage, and the level height of drip tray is higher than the water storage dish, stores so that the water in the drip tray flows in the water storage dish naturally.
The osculum position that the top of described casing also has in the time of can preventing the rainy day, device interior has ponding.
Described evaporimeter and condenser are respectively hydrophily aluminium film evaporator and hydrophily aluminium film condensers, and indoor wet curtain and outdoor wet curtain are the high-performance evaporating wet curtain.
The beneficial effects of the utility model are:
(1) the window formula one energy-saving air conditioner of the utility model hybrid refrigeration, improved the structure of conventional wall-through type air conditioner, add wet curtain thermal evaporation system (indoor wet curtain and outdoor wet curtain) at indoor air inlet and outdoor air inlet place, and condensed water recycling system, condensed water recycling system and the conducting of wet curtain thermal evaporation system are coupled together, and cooperation water pump inductor and water pump control, to realize pre-cooling effect to indoor hot gas and outdoor air, obviously improve the refrigerating efficiency of air conditioner, make air conditioner under the suitable situation of refrigerating capacity, have the power and energy saving, the effect of environmental protection low-carbon (LC); And whole money air conditioner structure is reasonable, and is simple;
(2) the window formula one air conditioner of this kind of hybrid refrigeration, also by overflow inductor and overflow magnetic valve thereof are set on the water storage dish, and the level height of overflow inductor is higher than the water pump inductor, so that the overflow inductor monitors water storage dish water level when reaching the safety level height, the overflow magnetic valve gets and electricly opens, forced drainage, and water storage is folded cleaning action; Have, because drip tray is provided with the below of evaporimeter and indoor wet curtain, receiving the water of evaporimeter and indoor wet curtain drippage, and the level height of drip tray is higher than the water storage dish, stores so that the water in the drip tray flows in the water storage dish naturally again;
(3) when preventing the rainy day, there is ponding equipment (air conditioner) inside, this air conditioner also has the osculum position by the top at casing.
Description of drawings
Fig. 1 is the window formula one air conditioner front view of the utility model hybrid refrigeration;
Fig. 2 is the partial cutaway diagrammatic sketch of the air conditioner left side apparent direction of Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to cut-away view;
Fig. 4 is that the air conditioner of Fig. 1 has removed the vertical view after the top casing;
Fig. 5 is the air conditioner upward view of Fig. 1.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, a kind of window formula one air conditioner of hybrid refrigeration, comprise casing 1, casing 1 is divided into indoor section 101 and outdoor section 102, indoor section 101 mainly comprises indoor air inlet 2, evaporimeter 3, perfusion blower fan 4 and indoor air outlet 5, and outdoor section 102 is provided with outdoor air inlet 6, condenser 7, compressor 8, axial flow blower 9 and outdoor air outlet 10, between described indoor air inlet 2 and evaporimeter 3, and be separately installed with indoor wet curtain 11 and outdoor wet curtain 12 between outdoor air inlet 6 and the condenser 7, the below of evaporimeter 3 and indoor wet curtain 11 is provided with drip tray 13, drip tray 13 connects water storage dish 15 by pipeline, and in order to make the water in the drip tray 13 flow to storage in the water storage dish 15 naturally, the level height of drip tray 13 is higher than water storage dish 15, also be respectively arranged with water pump inductor 16 on the water storage dish 15, water pump 17, overflow inductor 18 and overflow magnetic valve 19, water pump 17 is connected respectively to indoor wet curtain 11 and outdoor wet curtain 12 by pipeline 14, so that sensing water storage dish 15 water levels, water pump inductor 16 reaches when setting value, water pump 17 gets electric work, respectively water is delivered to indoor wet curtain 11 and outdoor wet curtain 12 by pipeline 14, and the level height of overflow inductor 18 is higher than water pump inductor 16, overflow inductor 18 monitors water storage dish 15 water levels when reaching the critical altitude of super safety level, overflow magnetic valve 19 gets electric opening, forced drainage, and water storage dish 15 played cleaning action.
Above-mentioned water pump inductor 16 and/or overflow inductor 18 can be tongue tube coil water level sensor, in case water level reaches the setting value height of water pump inductor 16 or overflow inductor 18, corresponding inductor can make water pump 17 or overflow magnetic valve 19 closures, energising, realizes the effect of pump water or Overflow drainage.
Described indoor section 101 is divided into perfusion lower air duct 20 and perfusion upper air duct 21 with perfusion blower fan 4, so that perfusion blower fan 4, perfusion lower air duct 20 and the perfusion upper air duct 21 common supply air systems that constitute indoor sections, and drip tray 13 is arranged on perfusion upper air duct 21.
The osculum position 22 that the top of described casing 1 also has in the time of can preventing the rainy day, device interior has ponding is seen for details shown in Figure 5.
Described evaporimeter 3 and condenser 7 are respectively hydrophily aluminium film evaporator and hydrophily aluminium film condensers, and indoor wet curtain 11 and outdoor wet curtain 12 are the high-performance evaporating wet curtain.
Operation principle:
(1) indoor section 101, during work, indoor hot gas enters from indoor air inlet 2, after indoor wet curtain 11 precoolings, again through evaporimeter 3 further energy exchanges, the room air of low temperature is by perfusion lower air duct 20, the supply air system that perfusion upper air duct 21 and perfusion blower fan 4 are formed, send through indoor air outlet 5, (manually) control action of (electronic) up and down about the air outlet barrier plays wind direction, certainly, the strict control of the evaporation capacity of indoor wet curtain 11 is because evaporation capacity is bigger than normal, too much aqueous vapor can be taken away the refrigerating capacity that evaporimeter 3 produces in a large number, has a strong impact on refrigeration;
(2) simultaneously, the condensed water that produces during evaporimeter 3 work is collected by the drip tray 13 that perfusion upper air duct 21 forms, naturally flowing to water storage dish 15 through pipeline stores, when the water level of sensing water storage dish 15 when water pump inductor 16 (one-level coil) reaches the working depth of water pump 17, water pump 17 work, respectively water is delivered to indoor wet curtain 11 an and chamber wet curtain 12 through pipeline 14, for preventing 15 overflows of water storage dish, overflow inductor 18 is provided with the safety level height, in case secondary coil is sensed the water storage limit, overflow magnetic valve 19 carries out cascading water with energising, and overflow magnetic valve 19 can play the effect of cleaning to water storage dish 15 in positive opening;
(3) outdoor section 102, when outdoor air themperature higher, the air of coming in through outdoor air inlet 6 is cooled to below 30 ℃ through outdoor wet curtain 12, after condenser 7 and compressor 8 dispelled the heat, the system that sends that is constituted by axial flow blower 9 discharges, whole radiating effect is more effective, and the evaporation capacity of outdoor wet curtain 12 should be greater than the generation of condensed water.
On end, the window formula one energy-saving air conditioner of hybrid refrigeration of the present utility model, its technological core is: not only complete machine structure is improved, and by wet curtain thermal evaporation system and condensed water recycling system being set at indoor air inlet 2 and outdoor air inlet 6 places, make it under the suitable situation of refrigerating capacity, have power and energy saving, the effect of environmental protection low-carbon (LC); Therefore, any technical solutions of the utility model are done simple the modification, or the replacement of equivalent technologies means, all belong to the scope of the utility model patent protection.
Claims (7)
1. the window formula one energy-saving air conditioner of hybrid refrigeration, comprise casing (1), casing (1) is divided into indoor section (101) and outdoor section (102), indoor section (101) mainly comprises indoor air inlet (2), evaporimeter (3), perfusion blower fan (4) and indoor air outlet (5), and outdoor section (102) is provided with outdoor air inlet (6), condenser (7), compressor (8), axial flow blower (9) and outdoor air outlet (10), it is characterized in that, between described indoor air inlet (2) and the evaporimeter (3), and be separately installed with indoor wet curtain (11) and outdoor wet curtain (12) between outdoor air inlet (6) and the condenser (7), and the bottom of evaporimeter (3) is provided with drip tray (13), drip tray (13) connects water storage dish (15) by pipeline, water storage dish (15) is provided with water pump inductor (16) and water pump (17) thereof, water pump (17) is connected respectively to indoor wet curtain (11) and outdoor wet curtain (12) by pipeline (14), so that sensing water storage dish (15) water level, water pump inductor (16) reaches when setting value, water pump (17) gets electric work, respectively water is delivered to indoor wet curtain (11) and outdoor wet curtain (12) by pipeline (14).
2. according to the window formula one energy-saving air conditioner of the described hybrid refrigeration of claim 1, it is characterized in that, also be provided with overflow inductor (18) and overflow magnetic valve (19) thereof on the described water storage dish (15), and the level height of overflow inductor (18) is higher than water pump inductor (16), overflow inductor (18) monitors water storage dish (15) water level when reaching the critical altitude of super safety level, overflow magnetic valve (19) must electricly be opened, forced drainage, and water storage dish (15) is played cleaning action.
3. according to the window formula one energy-saving air conditioner of the described hybrid refrigeration of claim 2, it is characterized in that described water pump inductor (16) and/or overflow inductor (18) are the electrical equipment of tongue tube coil water level sensor class.
4. according to the window formula one energy-saving air conditioner of the described hybrid refrigeration of claim 1, it is characterized in that, described indoor section (101) is divided into perfusion lower air duct (20) and perfusion upper air duct (21) with perfusion blower fan (4), so that perfusion blower fan (4), perfusion lower air duct (20) and perfusion upper air duct (21) constitute the supply air system of indoor section jointly.
5. according to the window formula one energy-saving air conditioner of the described hybrid refrigeration of claim 4, it is characterized in that, described drip tray (13) is arranged on perfusion upper air duct (21), and is positioned at the below of evaporimeter (3) and indoor wet curtain (11), and the level height of drip tray (13) is higher than water storage dish (15).
6. according to the window formula one energy-saving air conditioner of claim 1 or 2 described hybrid refrigerations, it is characterized in that the osculum position (22) that the top of described casing (1) also has in the time of can preventing the rainy day, device interior has ponding.
7. according to the window formula one energy-saving air conditioner of the described hybrid refrigeration of claim 1, it is characterized in that, described evaporimeter (3) and condenser (7) are respectively hydrophily aluminium film evaporator and hydrophily aluminium film condensers, and indoor wet curtain (11) and outdoor wet curtain (12) are the high-performance evaporating wet curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072181U CN201680515U (en) | 2010-05-16 | 2010-05-16 | Mixed refrigerating window integrated energy-saving air-conditioner |
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| CN2010202072181U CN201680515U (en) | 2010-05-16 | 2010-05-16 | Mixed refrigerating window integrated energy-saving air-conditioner |
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| CN201680515U true CN201680515U (en) | 2010-12-22 |
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| CN2010202072181U Expired - Fee Related CN201680515U (en) | 2010-05-16 | 2010-05-16 | Mixed refrigerating window integrated energy-saving air-conditioner |
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Cited By (14)
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| CN103277844A (en) * | 2013-04-27 | 2013-09-04 | 林智勇 | PM2.5 filtering window functioning at low temperature and high temperature |
| CN103851714A (en) * | 2014-03-15 | 2014-06-11 | 天津网士通科技有限公司 | Water and energy saving central air-conditioning system |
| CN104132433A (en) * | 2014-08-07 | 2014-11-05 | 南宁天亮精细化工有限责任公司 | Method for controlling air purification regulator without indoor unit |
| CN104214852A (en) * | 2013-05-31 | 2014-12-17 | 广东美的暖通设备有限公司 | Air conditioner |
| CN104697076A (en) * | 2015-04-12 | 2015-06-10 | 黄国和 | Pre-wetting type outdoor air conditioner |
| CN105783128A (en) * | 2016-04-08 | 2016-07-20 | 广东美的制冷设备有限公司 | Window type air conditioner and control method thereof |
| CN106705311A (en) * | 2017-03-08 | 2017-05-24 | 高芳业 | Novel air energy healthy and power-saving air conditioner |
| CN107238190A (en) * | 2016-03-27 | 2017-10-10 | 广州川吉电气技术有限公司 | A kind of air-conditioning |
| CN107305036A (en) * | 2016-04-23 | 2017-10-31 | 广州川吉电气技术有限公司 | A kind of energy-saving refrigerating device and air-conditioning system and integral air conditioner |
| CN108375152A (en) * | 2018-05-28 | 2018-08-07 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108458431A (en) * | 2018-03-20 | 2018-08-28 | 浙江来斯奥电气有限公司 | A kind of air conditioner used in kitchen that evaporator can cool down |
| CN110274307A (en) * | 2019-06-04 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of window air conditioner and its heat exchange control, system |
| WO2020015690A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner and air conditioner indoor assembly |
| CN111895560A (en) * | 2020-08-12 | 2020-11-06 | 冯国民 | High-efficient industrial fan that refrigerates |
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2010
- 2010-05-16 CN CN2010202072181U patent/CN201680515U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277844A (en) * | 2013-04-27 | 2013-09-04 | 林智勇 | PM2.5 filtering window functioning at low temperature and high temperature |
| CN104214852A (en) * | 2013-05-31 | 2014-12-17 | 广东美的暖通设备有限公司 | Air conditioner |
| CN103851714B (en) * | 2014-03-15 | 2017-02-15 | 天津网士通科技有限公司 | Water and energy saving central air-conditioning system |
| CN103851714A (en) * | 2014-03-15 | 2014-06-11 | 天津网士通科技有限公司 | Water and energy saving central air-conditioning system |
| CN104132433A (en) * | 2014-08-07 | 2014-11-05 | 南宁天亮精细化工有限责任公司 | Method for controlling air purification regulator without indoor unit |
| CN104697076A (en) * | 2015-04-12 | 2015-06-10 | 黄国和 | Pre-wetting type outdoor air conditioner |
| CN107238190A (en) * | 2016-03-27 | 2017-10-10 | 广州川吉电气技术有限公司 | A kind of air-conditioning |
| CN105783128A (en) * | 2016-04-08 | 2016-07-20 | 广东美的制冷设备有限公司 | Window type air conditioner and control method thereof |
| CN105783128B (en) * | 2016-04-08 | 2019-05-31 | 广东美的制冷设备有限公司 | Window air conditioner and its control method |
| CN107305036A (en) * | 2016-04-23 | 2017-10-31 | 广州川吉电气技术有限公司 | A kind of energy-saving refrigerating device and air-conditioning system and integral air conditioner |
| CN106705311A (en) * | 2017-03-08 | 2017-05-24 | 高芳业 | Novel air energy healthy and power-saving air conditioner |
| CN108458431A (en) * | 2018-03-20 | 2018-08-28 | 浙江来斯奥电气有限公司 | A kind of air conditioner used in kitchen that evaporator can cool down |
| CN108375152A (en) * | 2018-05-28 | 2018-08-07 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2020015690A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner and air conditioner indoor assembly |
| CN110274307A (en) * | 2019-06-04 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of window air conditioner and its heat exchange control, system |
| CN111895560A (en) * | 2020-08-12 | 2020-11-06 | 冯国民 | High-efficient industrial fan that refrigerates |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120516 |