CN101363647A - Integration full fresh air conditioner - Google Patents
Integration full fresh air conditioner Download PDFInfo
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- CN101363647A CN101363647A CNA2007101200787A CN200710120078A CN101363647A CN 101363647 A CN101363647 A CN 101363647A CN A2007101200787 A CNA2007101200787 A CN A2007101200787A CN 200710120078 A CN200710120078 A CN 200710120078A CN 101363647 A CN101363647 A CN 101363647A
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- air
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- air conditioner
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- fresh air
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- 230000010354 integration Effects 0.000 title claims description 19
- 239000000126 substance Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 230000008014 freezing Effects 0.000 claims description 10
- 238000007710 freezing Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 23
- 230000008901 benefit Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
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Abstract
The invention provides an integrated all-fresh air conditioner which comprises a housing, a fresh air inlet for introducing fresh air, electrical elements such as a compressor, etc., a condenser, an evaporator, a water tank, a pipeline system of all parts, a blower arranged at the rear part of the evaporator, an air outlet communicated with the blower, a return air inlet for absorbing indoor air, a condensate fan arranged at the rear part of the condenser, and an air outlet communicated with the condensing fan; wherein, a chemical filter and a fresh-air pre-cooled film are arranged at the front part of the evaporator, and a humidification film is arranged at the rear part of the evaporator, and a filter is arranged at the front part of the condenser. The integrated all-fresh air conditioner is designed into a whole body, and is condensed by the return air in an air conditioned room and the precooled fresh air, which can realize all-fresh-air effect while saving energy.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to integration full fresh air conditioner.
Background technology
Along with living standard improves gradually, people are more and more higher to the comfortableness requirement of living environment, and air-conditioning is commonly used.Yet traditional air-conditioning is the air themperature of regulating in the enclosed environment, therefore people are at the ozone of breathing less and less unconsciously, the air ambient of long-term sealing makes pernicious gas and biological pollutant can not get conversion rationally and dilution, the CO2 content overproof, air quality worsens, the health of people of live and work is affected in air conditioning area thereby make, " air conditioner disease " that appearance it has often been said, therefore, the supply of the air quality of air conditioning area, new wind has caused people's attention.
China national quality supervision and test epidemic disease general bureau, the Ministry of Public Health, State Environmental Protection Administration issued GB/T18883-2002 " IAQ standard " on November 9th, 2002, stipulated that wherein minimum fresh air requirmente is everyone per hour 30 cubic metres.
At present, some fresh air conditioners have been promoted out on the market, its air-conditioning unit can be divided into following several, wherein a kind of is total-heat exchanger, use this total-heat exchanger when the room replenishes new wind, utilize the cold of indoor exhaust wind to come the new wind of precooling, the efficient that reclaims cold is 50%～60%, can save energy 20%, but it is effect and not obvious in the use of reality, hot summer, cold winter the new wind-warm syndrome degree by heat exchanger to depart from room temperature too big, not only comfort level can't reach requirement, increase the room conditioning load, also can cause dewfall serious simultaneously; Another kind is brand-new wind split pipeline air conditioner group, the design of brand-new wind split pipeline air conditioner group has only an ajutage, and no backwind tube has greatly improved environmental effect with the design of more simplifying, but caused the unbalanced of supply and exhaust simultaneously, arranging of air current composition do not considered in Zi Ran air draft in addition, influenced comfort level, and the big air-conditioning of energy consumption has the branch of indoor and outdoor machine, must consider the placement of indoor and outdoor unit, occupied construction area, increased the difficulty of structural design, installation difficulty is bigger; A kind of new blower fan group of chilled water type that is is arranged again, generally with adopting air-cooled heat pump water chiller-heater units and the new blower fan of chilled water type furred ceiling, this system engineering amount is big, the installation and maintenance complexity, noise is big, system comprises that electronic scale remover, water pump, water tank, valve, filter etc. make system complex, manage also very inconvenient in addition.
Summary of the invention
In view of above problem, main purpose of the present invention is to provide a kind of integration full fresh air conditioner, and this air-conditioning adopts incorporate design, utilizes that the new wind behind the return air and precooling carries out condensation in the air conditioning chamber, has realized brand-new wind effect in energy-conservation.
For reaching above purpose, integration full fresh air conditioner provided by the invention, include: casing and the fresh wind port of introducing new wind, pipe-line system between electrical equipment original papers such as compressor and condenser, evaporimeter, water tank and each parts, be located at the pressure fan at evaporimeter rear portion and the air outlet that is communicated with this pressure fan, be used to suck the return air inlet of room air, be located at the condensation fan at condenser rear portion and the exhaust outlet that is connected with this condensation fan;
Wherein, be provided with chemical filter and the pre-freezing mask of new wind again in the evaporimeter front portion, and described chemical filter is used to filter new wind impurity, arrive indoor air quality to improve, and the pre-freezing mask of described new wind is used for the new wind of precooling, reaches energy-conservation effect; Be provided with humidification membrane in addition again in the evaporimeter rear portion, be used to regulate and send into indoor air humidity, to improve the comfort level of indoor environment;
Be provided with a filter again in the condenser front portion in addition, be used to protect condenser, and improve the cleanliness factor of discharging gas, with protection outside atmosphere environment.
Above-mentioned compressor is selected number or frequency-changeable compressor for use, can realize the automatic energy saving adjusting as required.
Above-mentioned fresh wind port, air outlet, exhaust outlet all are with and are provided with air-valve, regulate the air quantity of turnover, and return air inlet then is provided with decides the air quantity valve, guarantee the balance of room supply and exhaust.
In addition, between fresh wind port and condenser, offer the air intake vent of a band air-valve again,, carry out heat exchange with it to provide the new wind of a part through condenser.
Based on said structure, integration full fresh air conditioner provided by the invention is when operation, and new wind enters air-conditioning inside by fresh wind port, and the new wind of a part directly filters by chemical filter, carry out exchange heat with evaporimeter then, again by pressure fan by sending into air-conditioned room; The new wind of another part then mixes with the room air that is sucked by return air inlet by air intake vent, deliver to condenser, carry out draining into after the heat exchange outdoor with this condenser, wherein, described air-conditioning is under the refrigeration situation, new wind is before carrying out exchange heat with evaporimeter, can carry out precooling by the pre-freezing mask of new wind earlier, and described air-conditioning is under the situation of heating, new wind after carrying out exchange heat with evaporimeter, can be again by humidification membrane to regulate the air humidity in the inlet chamber, in addition, because of described indoor air temperature and the more outdoor new wind of the condenser temperature difference are bigger, mix its heat exchange effect of back with new wind more remarkable, therefore can reach the purpose that reduces air conditioning energy consumption.
Integration full fresh air conditioner provided by the invention has the following advantages:
1, the present invention adopts incorporate design, utilizes that the new wind behind the return air and precooling carries out condensation in the air conditioning chamber, and condensation temperature is lower, is discharged to outdoor air themperature and obviously reduces than conventional air-conditioning temperature of outgoing air, has protected air ambient.
2, because the integrated air-conditioning of the present invention has avoided the longer copper pipe of indoor and outdoor machine to connect, national non-ferrous metal (copper pipe), insulation material have been saved; Save artificial installation, reduced maintenance management; Reduce the use amount of ammonia in the fluorine, protected air ambient.
3, the present invention is that integrated unit carries air-exhausting function, has effectively guaranteed the new wind of air-conditioned room and the equilibrium of air draft, and flow groups weaves, and has avoided the unbalanced of usually new wind and air draft
4, all air through the air-conditioning unit all pass through filtration, purification, have guaranteed the evaporimeter and the condenser of air-conditioning unit effectively, have improved heat exchange efficiency, have reduced fault rate, have prolonged service life;
5, the pre-freezing mask precooling of described new wind can reduce the compressor consumed power; Compressor is selected number or frequency-changeable compressor for use, realizes the automatic energy saving adjusting as required; Utilize that the new wind behind the return air and precooling carries out condensation in the air conditioning chamber, effective, Energy Efficiency Ratio is high.
Description of drawings
Fig. 1 is its a kind of specific embodiment schematic diagram of integration full fresh air conditioner provided by the invention;
Fig. 2 is the another kind of specific embodiment schematic diagram of integration full fresh air conditioner provided by the invention.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below the present invention is described in further detail to reach specific embodiment in conjunction with the accompanying drawings:
As shown in Figure 1, it is a kind of preferred embodiment of integration full fresh air conditioner provided by the invention, it is a cabinet type whole fresh wind air-condition, this air-conditioning is divided into two case chambers up and down by casing 10, be respectively first case chamber 100 and second case chamber 200, its first case chamber 100 includes the fresh wind port 101 of introducing new wind, electrical equipment original papers such as compressor (not indicating among the figure), chemical filter 102, the new pre-freezing mask 103 of wind, evaporimeter 104, humidification membrane 105, pipe-line system 107 between water tank 106 and each parts also comprises the pressure fan 108 of being located at evaporimeter 104 rear portions and the air outlet 109 that is communicated with this pressure fan; This first case chamber 100 is connected with second case chamber 200 by an air intake vent 110, the exhaust outlet 205 that this second case chamber 200 includes return air inlet 201, filter 202, the condenser 203 that is used to suck room air and the condensation fan 204 of being located at condenser 203 rear portions and is connected with this condensation fan 204; Wherein, described fresh wind port 101, air outlet 109, exhaust outlet 205 all are with and are provided with air-valve 11, regulate the air quantity of turnover, and return air inlet 201 then is provided with decides air quantity valve 12, guarantee the balance of room supply and exhaust; Described chemical filter 102 and the new pre-freezing mask 103 of wind are located between evaporimeter 104 and the fresh wind port 101, its chemical filter 102 is used to filter new wind impurity, arrive indoor air quality to improve, the new pre-freezing mask 103 of wind then is used for the new wind of precooling, reach energy-conservation effect, described humidification membrane 105 is located between evaporimeter 104 and the pressure fan 108, is used to regulate send into indoor air humidity, to improve the comfort level of indoor environment; Described filter 202 is located at condenser 203 front ends, is used to protect condenser 203, and improves the cleanliness factor of discharging gas, with protection outside atmosphere environment.
Again as shown in Figure 2, it is the another kind of preferred embodiment of integration full fresh air conditioner provided by the invention, it is a horizontal whole fresh wind air-condition, this air-conditioning is divided into the first and second two case chambers (100 by casing 10 equally, 200), the difference of itself and above-mentioned cabinet type whole fresh wind air-condition only is to distribute about described two casees chambers are, and the position in each air port changes slightly, parts that it is included and layout thereof and above-mentioned cabinet type whole fresh wind air-condition are basic identical, same its first case chamber 100 also includes the fresh wind port 101 of introducing new wind, electrical equipment original papers such as compressor (not indicating among the figure), chemical filter 102, the new pre-freezing mask of wind (not indicating among the figure), evaporimeter 104, humidification membrane 105, pipe-line system 107 between water tank 106 and each parts also comprises the pressure fan 108 of being located at evaporimeter 104 rear portions and the air outlet 109 that is communicated with this pressure fan 108; Described first case chamber 100 also is connected with second case chamber 200 by an air intake vent 110, and described second case chamber 200 also includes return air inlet 201, filter 202, the condenser 203 that is used to suck room air and the condensation fan of being located at condenser 203 rear portions 204 reaches the exhaust outlet 205 that is connected with this condensation fan 204.
Carrying out refrigeration work with described integration full fresh air conditioner below is that example is illustrated: new wind at first enters air-conditioning inside by fresh wind port 101, on the one hand directly by filtering by chemical filter 102 and new pre-freezing mask 103 precoolings of wind, carry out exchange heat with evaporimeter 104 then, enter air-conditioned room by pressure fan 108 by air outlet 109 again; Then mix with room air on the other hand, deliver to condenser 203 after filtering, carry out draining into after the heat exchange outdoor with this condenser 203 by return air inlet 201 suctions by air intake vent 110.
Wherein, because of the relative outdoor new wind with the temperature difference between the condenser 203 of this indoor air temperature is bigger, mix its heat exchange effect of back with new wind more remarkable, thereby reach the purpose that reduces air conditioning energy consumption.
In addition, described mist filtered by filter 202 earlier before carrying out heat exchange with condenser 203, to improve the cleanliness factor of gas.
In sum, integration full fresh air conditioner provided by the invention, it makes full use of the energy of room air, reach the purpose that reduces the whole fresh wind air-condition energy consumption, to a large amount of new wind of indoor conveying, reach the purpose of improving IAQ, have good social benefit and economic benefit.
The preferred embodiments of the present invention have been done to elaborate to its summary of the invention.For persons skilled in the art, any conspicuous change of under the prerequisite that does not deviate from the principle of the invention it being done can not exceed the protection domain of the application's claims.
Claims (6)
1. integration full fresh air conditioner, it is characterized in that, include the pipe-line system between casing, fresh wind port, compressor, condenser, evaporimeter, water tank and described each parts, the condensation fan of also including the pressure fan of being located at the evaporimeter rear portion and the air outlet that is communicated with this pressure fan, be used to suck room air and have the return air inlet of deciding the air quantity valve, being located at the condenser rear portion reaches the exhaust outlet that is connected with this condensation fan, is located at the air intake vent between fresh wind port and the condenser.
2. integration full fresh air conditioner according to claim 1 is characterized in that, is provided with chemical filter and the pre-freezing mask of new wind again in the evaporimeter front portion.
3. integration full fresh air conditioner according to claim 1 is characterized in that, is provided with humidification membrane again in the evaporimeter rear portion.
4. integration full fresh air conditioner according to claim 1 is characterized in that, is provided with a filter again in the condenser front portion.
5. integration full fresh air conditioner according to claim 1 is characterized in that, described compressor be preferably digital compressor and frequency-changeable compressor wherein any one.
6. integration full fresh air conditioner according to claim 1 is characterized in that, described fresh wind port, air outlet, exhaust outlet all are with and are provided with air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101200787A CN101363647B (en) | 2007-08-08 | 2007-08-08 | Integration full fresh air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101200787A CN101363647B (en) | 2007-08-08 | 2007-08-08 | Integration full fresh air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN101363647A true CN101363647A (en) | 2009-02-11 |
| CN101363647B CN101363647B (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101200787A Active CN101363647B (en) | 2007-08-08 | 2007-08-08 | Integration full fresh air conditioner |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012152199A1 (en) * | 2011-05-06 | 2012-11-15 | Rong Guohua | Air conditioning unit for heat recovery from heat pump |
| CN103727615A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Evaporative condensation heat pump type total heat recovery fresh air unit |
| CN103868160A (en) * | 2014-03-27 | 2014-06-18 | 四川依米康环境科技股份有限公司 | Energy-saving air conditioner integrating humidification, fresh air and air processing and fresh air enthalpy value control method |
| CN104676774A (en) * | 2015-03-16 | 2015-06-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Integral air conditioner with double condensing and double heat radiation functions |
| CN105571017A (en) * | 2014-10-17 | 2016-05-11 | 浙江盾安机电科技有限公司 | Fresh air processing unit |
| CN106196551A (en) * | 2016-07-25 | 2016-12-07 | 珠海格力电器股份有限公司 | Air conditioner and method for reducing inlet air temperature of air conditioner |
| CN106440059A (en) * | 2016-11-25 | 2017-02-22 | 美的集团武汉制冷设备有限公司 | Air-conditioner indoor unit and air-conditioner system |
| CN106594879A (en) * | 2017-01-16 | 2017-04-26 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106839117A (en) * | 2017-03-12 | 2017-06-13 | 深圳市上羽科技有限公司 | A kind of cabinet air-conditioner with air purification function |
| CN107642885A (en) * | 2017-10-02 | 2018-01-30 | 广东美的制冷设备有限公司 | New blower fan and air conditioning linkend system and its control method, device and storage medium |
| CN108151166A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN110345593A (en) * | 2019-08-14 | 2019-10-18 | 中原工学院 | A kind of large space integrated-type unitary air handling unit |
| CN112682883A (en) * | 2020-12-29 | 2021-04-20 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN112944504A (en) * | 2021-02-02 | 2021-06-11 | 广东正一实验装备有限公司 | Stable ventilation air conditioner and disinfection system thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636143Y (en) * | 2003-07-04 | 2004-08-25 | 烟台日江电器制造有限公司 | All fresh-air air-conditioner with energy recovery device |
| CN1707188A (en) * | 2004-06-08 | 2005-12-14 | 东莞市广大制冷有限公司 | Whole-fresh air precision air conditioning system |
| CN2826240Y (en) * | 2005-11-18 | 2006-10-11 | 广东省吉荣空调设备公司 | Full fresh air purifying type cabinet air conditioner |
| CN201081338Y (en) * | 2007-08-08 | 2008-07-02 | 陈德 | Integrated full fresh air handler |
-
2007
- 2007-08-08 CN CN2007101200787A patent/CN101363647B/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012152199A1 (en) * | 2011-05-06 | 2012-11-15 | Rong Guohua | Air conditioning unit for heat recovery from heat pump |
| CN103727615A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Evaporative condensation heat pump type total heat recovery fresh air unit |
| CN103868160A (en) * | 2014-03-27 | 2014-06-18 | 四川依米康环境科技股份有限公司 | Energy-saving air conditioner integrating humidification, fresh air and air processing and fresh air enthalpy value control method |
| CN105571017A (en) * | 2014-10-17 | 2016-05-11 | 浙江盾安机电科技有限公司 | Fresh air processing unit |
| CN104676774A (en) * | 2015-03-16 | 2015-06-03 | 中国人民解放军军事医学科学院卫生装备研究所 | Integral air conditioner with double condensing and double heat radiation functions |
| CN106196551A (en) * | 2016-07-25 | 2016-12-07 | 珠海格力电器股份有限公司 | Air conditioner and method for reducing inlet air temperature of air conditioner |
| CN106440059B (en) * | 2016-11-25 | 2022-03-25 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioning system |
| CN106440059A (en) * | 2016-11-25 | 2017-02-22 | 美的集团武汉制冷设备有限公司 | Air-conditioner indoor unit and air-conditioner system |
| CN106594879A (en) * | 2017-01-16 | 2017-04-26 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106594879B (en) * | 2017-01-16 | 2022-06-07 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106839117A (en) * | 2017-03-12 | 2017-06-13 | 深圳市上羽科技有限公司 | A kind of cabinet air-conditioner with air purification function |
| CN107642885B (en) * | 2017-10-02 | 2020-10-20 | 广东美的制冷设备有限公司 | Fresh air fan and air conditioner linkage system, control method and device thereof, and storage medium |
| CN107642885A (en) * | 2017-10-02 | 2018-01-30 | 广东美的制冷设备有限公司 | New blower fan and air conditioning linkend system and its control method, device and storage medium |
| CN108151166A (en) * | 2017-12-22 | 2018-06-12 | 广东美的制冷设备有限公司 | Dehumidifier |
| CN110345593A (en) * | 2019-08-14 | 2019-10-18 | 中原工学院 | A kind of large space integrated-type unitary air handling unit |
| CN110345593B (en) * | 2019-08-14 | 2024-04-30 | 中原工学院 | Large-space integrated combined air conditioning unit |
| CN112682883A (en) * | 2020-12-29 | 2021-04-20 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN112682883B (en) * | 2020-12-29 | 2023-11-28 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN112944504A (en) * | 2021-02-02 | 2021-06-11 | 广东正一实验装备有限公司 | Stable ventilation air conditioner and disinfection system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101363647B (en) | 2012-02-22 |
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Effective date of registration: 20170811 Address after: Binhai Industrial Park in Jiangsu Province, Qidong City, 226100 River Road No. 12 Patentee after: Jiangsu Guolaite Air-Condition Equipment Co., Ltd. Address before: 201102 Shanghai city Minhang District humin road 6666 Lane 37, room 1001 Patentee before: Chen De |
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