CN104848457A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN104848457A
CN104848457A CN201510316040.1A CN201510316040A CN104848457A CN 104848457 A CN104848457 A CN 104848457A CN 201510316040 A CN201510316040 A CN 201510316040A CN 104848457 A CN104848457 A CN 104848457A
Authority
CN
China
Prior art keywords
indoor
heat exchanger
capillary
air regulator
magnetic valve
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.)
Pending
Application number
CN201510316040.1A
Other languages
Chinese (zh)
Inventor
李四祥
童志军
马奇峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Chigo Heating and Ventilation Equipment Co Ltd
Original Assignee
Guangdong Chigo Heating and Ventilation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Chigo Heating and Ventilation Equipment Co Ltd filed Critical Guangdong Chigo Heating and Ventilation Equipment Co Ltd
Priority to CN201510316040.1A priority Critical patent/CN104848457A/en
Publication of CN104848457A publication Critical patent/CN104848457A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001Compression cycle type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/02Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/34Heater, e.g. gas burner, electric air heater
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems

Abstract

The embodiment of the invention provides an air conditioner for achieving constant temperature dehumidification and humidification in heating and cooling processes. According to the technical scheme of the air conditioner provided by the embodiment of the invention, the air conditioner comprises a compressor, a four-way valve, an outdoor heat exchanger, a first throttling device, an indoor front heat exchanger, a second throttling device and an indoor rear heat exchanger which are in pipeline connection with one another sequentially; the air conditioner further comprises an electric heating element and a humidification device, wherein the humidification device is located on the indoor front heat exchanger, and the electric heating element is located at the outer side of the indoor front heat exchanger.

Description

A kind of air regulator
Technical field
The embodiment of the present invention relates to air-conditioning technical field, particularly relates to a kind of air regulator.
Background technology
Existing air regulator is with dehumidification function, but this dehumidifying and refrigeration do not have difference in essence, it is only the height according to room temperature, control room inner blower realizes in the mode of the custom slightly lower than cooling operation or intermittent working, the temperature in room can not be controlled during dehumidifying running, the wind pushing temperature of air-conditioning is low, the reduction of room temperature can be brought while dehumidifying, when indoor temperature is not too high, the reduction of room temperature or air-conditioning temperature is too low all can bring discomfort.
The defect of prior art is, current air-conditioner can cause temperature to reduce in the process of dehumidifying, constant temperature dehumidification can not be realized and heat, the humidification of process of refrigerastion.
Summary of the invention
The embodiment of the present invention provides a kind of air regulator, for realize constant temperature dehumidification and heat, the humidification of process of refrigerastion.
The technical scheme of a kind of air regulator of the embodiment of the present invention comprises:
Heat exchanger behind the compressor connected in pipeline successively, cross valve, outdoor heat exchanger, first throttle device, indoor front heat exchanger, the second throttling arrangement, indoor;
Described air regulator also comprises electrical heating elements and damping device, and described damping device is positioned at before described indoor on heat exchanger, and described electrical heating elements is positioned at the outside of heat exchanger before described indoor.
Preferably,
Described air regulator also comprises outdoor fan and indoor fan, and described outdoor fan is arranged on the outside of described outdoor heat exchanger, and described indoor fan is arranged on the outside of heat exchanger before described indoor.
Preferably,
Described electrical heating elements is before described indoor fan and described indoor between heat exchanger.
Preferably,
Described damping device comprises humidifier and the water knockout drum for spraying water to described humidifier, described humidifier to be positioned at before described indoor on heat exchanger, described water knockout drum is positioned at the top of described humidifier, and described water knockout drum is connected with external water source with moisturizing stop valve by moisturizing magnetic valve, moisturizing filter.
Preferably,
Described electrical heating elements is heating tube.
Preferably,
Described humidifier is fin tube type heat exchange humidifier.
Preferably,
Described first throttle device comprises the first in parallel capillary and check valve, the second capillary in parallel and the first magnetic valve, and the second capillary and first magnetic valve of the first capillary of described parallel connection and check valve and described parallel connection are connected.
Preferably,
Described first capillary is assisted capillary, and described second capillary is main capillary.
Preferably,
The second magnetic valve that described second throttling arrangement comprises three capillary and is connected side by side with three capillary, before described indoor, heat exchanger is connected with described second magnetic valve by described three capillary with heat exchanger behind described indoor.
Preferably,
Described air regulator also comprises gas-liquid separator, and described gas-liquid separator is positioned at the outside of described compressor.
The beneficial effect of the embodiment of the present invention is:
By indoor heat exchanger is divided into indoor before heat exchanger behind heat exchanger and indoor, damping device is positioned on indoor front heat exchanger, electrical heating elements is positioned at the outside of indoor front heat exchanger, when air-conditioning is in dehumidification mode, can constant temperature dehumidification by the heat effect of electrical heating elements, air regulator is also provided with damping device simultaneously, can humidification when air regulator refrigeration, heating operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of a kind of air regulator in the embodiment of the present invention;
Illustrate: compressor 1, cross valve 2, outdoor fan 3, outdoor heat exchanger 4, check valve 5, first capillary 6, second capillary 7, first magnetic valve 8, indoor front heat exchanger 9, second magnetic valve 10, three capillary 11, indoor rear heat exchanger 12, gas-liquid separator 13, indoor fan 14, electrical heating elements 15, moisturizing stop valve 16, moisturizing filter 17, moisturizing magnetic valve 18, water knockout drum 19, fin tube type heat exchange humidifier 20.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention provides a kind of air regulator, comprising:
Heat exchanger 12 behind the compressor 1 connected in pipeline successively, cross valve 2, outdoor heat exchanger 4, first throttle device, indoor front heat exchanger 9, second throttling arrangement, indoor;
The blast pipe of compressor 1 is connected with two interfaces of cross valve 2 respectively with air intake duct, two other interface of cross valve 2 is connected with heat exchanger 12 behind outdoor heat exchanger 4 and indoor respectively, throttle part comprises first throttle device and the second throttling arrangement, first throttle device is before outdoor heat exchanger 4 and indoor between heat exchanger 9, and the second throttling arrangement is before indoor behind heat exchanger 9 and indoor between heat exchanger 12;
This air regulator also comprises electrical heating elements 15 and damping device, and damping device is positioned on indoor front heat exchanger 9, and electrical heating elements 15 is positioned at the outside of indoor front heat exchanger 9.
Adopt technique scheme, by indoor heat exchanger is divided into indoor before heat exchanger 12 behind heat exchanger 9 and indoor, damping device is positioned on indoor front heat exchanger 9, electrical heating elements 15 is positioned at the outside of indoor front heat exchanger 9, when air-conditioning is in dehumidification mode, can constant temperature dehumidification by the heat effect of electrical heating elements 15, air regulator is also provided with damping device simultaneously, can realize humidification function when air regulator refrigeration, heating operation by damping device.
Preferably, air regulator also comprises outdoor fan 3 and indoor fan 14, the outside of outdoor fan 3 heat exchanger 4 disposed in the outdoor, the outside of indoor fan 14 front heat exchanger 9 disposed in the interior, by arranging outdoor fan 3 and indoor fan 14, heat exchanger 9 and extraneous exchange capability of heat before outdoor heat exchanger 4 and indoor can be strengthened.
Preferably, electrical heating elements 15 can before indoor fan 14 and indoor between heat exchanger 9, above-mentioned damping device comprises water knockout drum 19, humidifier, moisturizing magnetic valve 18, moisturizing filter 17, moisturizing stop valve 16, humidifier can be fin tube type heat exchange humidifier 20, fin tube type heat exchange humidifier 20 is located on indoor front heat exchanger 9, water knockout drum 19 is placed on the top of fin tube type heat exchange humidifier 20, water knockout drum 19 is by moisturizing magnetic valve 18, moisturizing filter 17, moisturizing stop valve 16 is connected with external water source, water knockout drum 19 is sprayed water to fin tube type heat exchange humidifier 20, heat exchanger 9 before indoor, the heat that heating element heater 15 distributes makes the water be sprayed on fin tube type heat exchange humidifier 20 become steam, steam is blowed to indoor by indoor fan 14, reach the function of humidification.It should be noted that, the form of damping device can be finned tube heat exchange type humidification system, also can be wet-film humidifying system, can be also electrothermal humidification system, specifically not limit.
Preferably, first throttle device can comprise the first in parallel capillary 6 and check valve 5, and (two ends of the first capillary 6 are parallel with check valve 5, the arrival end of check valve 5 is connected with outdoor heat exchanger 4, check valve 5 is refrigeration check valve), second capillary 7 and the first magnetic valve 8 (two ends of the second capillary 7 are parallel with the first magnetic valve 8) in parallel, the second capillary 7 and first magnetic valve 8 of the first capillary 6 then in parallel and check valve 5 and parallel connection are connected; First capillary 6 can be assisted capillary, and the second capillary 7 is main capillary, and the first capillary 6 plays the effect of auxiliary reducing pressure by regulating flow, and the second capillary 7 plays the effect of main reducing pressure by regulating flow; Second throttling arrangement comprises three capillary 11 and second magnetic valve 10 in parallel with three capillary 11, wherein it should be noted that, first throttle device, the second throttling arrangement can be capillary, heating power expansion valve or electric expansion valve.
Preferably, air regulator also comprises gas-liquid separator 13, and gas-liquid separator 13 is positioned at the outside of compressor 1.
Each parts below in conjunction with air regulator briefly explain the operation principle of this air regulator:
During refrigeration, cold-producing medium is by the gas of compressor 1 boil down to HTHP, outdoor heat exchanger 4 is delivered to after cross valve 2, cold-producing medium cools the gas-liquid mixture becoming high normal pressure and temperature after outdoor heat exchanger 4 carries out exchange heat with the external world, then cold-producing medium is through check valve 5 (check valve 5 is only in opening under refrigerating state), the gas-liquid mixture of low-temp low-pressure is become after second capillary 7 (main capillary) of first throttle device, then cold-producing medium is again by indoor front heat exchanger 9, heat exchanger 12 behind second magnetic valve 10 (the second magnetic valve 10 is opened) and indoor, before indoor, behind heat exchanger 9 and indoor, exchange heat in room air is realized indoor air temperature to cold-producing medium and reduces (before indoor, behind heat exchanger 9 and indoor, heat exchanger 12 is all evaporimeters) by heat exchanger 12, cold-producing medium after heat exchanger 9 before indoor and indoor after heat exchanger 12 heat exchange becomes the gas of low-temp low-pressure, then by cross valve 2, sucked by compressor 1 again, the gas of HTHP is turned after being compressed by compressor 1 again, complete kind of refrigeration cycle.During refrigeration, the first magnetic valve 8 cuts out, and the second capillary 7 is main capillary, and when cooling, the second capillary can reducing pressure by regulating flow greatly.It should be noted that, temperature sensor control compression frequency conversion or start-stop in process of refrigerastion, can be adopted to control to realize temperature constant.
When heating, cold-producing medium by after the gas of compressor 1 boil down to HTHP through cross valve 2, successively by indoor rear heat exchanger 12, second magnetic valve 10 (the second magnetic valve 10 is opened), heat exchanger 9 before indoor, now, cold-producing medium is heat exchanger 12 behind indoor, cool after heat exchanger 9 and indoor gas carry out exchange heat before indoor and realizes indoor air and be warmed and produce and heat (the rear heat exchanger 12 in indoor, before indoor, heat exchanger 9 is condenser), cooled cold-producing medium becomes the gas-liquid mixture of high normal pressure and temperature, then cold-producing medium is through the second capillary 7 (main capillary of first throttle device, play main reducing pressure by regulating flow effect) and the first capillary 6 (assisted capillary, play auxiliary reducing pressure by regulating flow) after become the gas-liquid mixture (the first magnetic valve 8 cuts out) of low-temp low-pressure, then cold-producing medium enters compressor after becoming gas by outdoor heat exchanger 4 evaporation again, formation heats circulation.It should be noted that, temperature sensor control compression frequency conversion or start-stop in heating operations, can be adopted to control to realize temperature constant.
Under refrigerated constant temperature dehumidifying operation mode, the rotating speed of outdoor fan 3 is lower or shut down, and now set outdoor fan 3 and stop, then the cooling capacity of outdoor heat exchanger 4 is lower.Cold-producing medium arrives outdoor heat exchanger 4 after being compressed into the gas of HTHP by compressor 1 after cross valve 2, because outdoor fan 3 stops, cold-producing medium only has part to be condensed at outdoor heat exchanger 4, then cold-producing medium is by being transported to indoor front heat exchanger 9 after check valve 5 and the first magnetic valve 8 (the first magnetic valve 8 is opened), before indoor, in fact heat exchanger 9 act as a part for condenser in refrigeration system, before indoor, the cold-producing medium of heat exchanger 9 serves the heat effect to room air, himself is cooled to the gas-liquid mixture of high normal pressure and temperature by room air, then cold-producing medium becomes the gas-liquid mixture of low-temp low-pressure after the reducing pressure by regulating flow effect of three capillary 11, then cold-producing medium is by indoor rear heat exchanger 12, cold-producing medium heat absorption is evaporated and room temperature lowering, because the temperature on heat exchanger behind indoor 12 is lower than the dew-point temperature of indoor air, the steam of room air just behind indoor, heat exchanger 12 condenses, reduce indoor air humidity.Said process adopts heat exchanger 12 pairs of cooling-dehumidifying airs behind indoor front heat exchanger 9 pairs of air heat and indoor, and mixed air indoor blower fan 14 blows out, and makes indoor temperature reach design temperature.
In common refrigeration with under heating operating condition, second magnetic valve 10 no power, is in open mode, because the circulation bore of this magnetic valve 10 is larger, flow of refrigerant can be ignored through the pressure loss of this magnetic valve 10, and its existence does not affect normal refrigeration, heating effect.
During refrigeration, the operation principle of humidifying component is, after cold-producing medium is crossed cross valve 2 by the gas that compressor 1 is compressed into HTHP, arrive outdoor heat exchanger 4 and cool a part (now setting outdoor fan 3 to stop), then by being become the gas-liquid mixture of high normal pressure and temperature after check valve 5, second capillary 7 again by indoor front heat exchanger 9 heat exchange, before indoor, in fact heat exchanger 9 act as a part for condenser in refrigeration system, and before indoor, the refrigerant temperature of heat exchanger 9 serves the heat effect to room air; After 11, become the gas-liquid mixture of low-temp low-pressure, return compressor 1 after heat exchanger 12 evaporation becomes overheated gas behind indoor and form kind of refrigeration cycle; Running water arrives moisturizing magnetic valve 18 through moisturizing stop valve 16 and moisturizing filter 17, sprays on fin tube type heat exchange humidifier 20, under gravity, permeates downwards along fin surface, form uniform moisture film after water knockout drum 19; The fin Bottomhole pressure of cold-producing medium heat exchanger 9 before indoor of high temperature, when room air is after before indoor, heat exchanger 9 and electrical heating elements 15 are heated, when scorching air is again by moisture film, moisture content fully absorbs the heat of air and evaporates, thus make air obtain humidification, wherein outdoor fan 3 stops, and the second magnetic valve 10 closes, the first magnetic valve 8 is opened, by heat exchanger 9 before indoor with electrical heating elements 15 heats and moisturizing magnetic valve start-stop controlled humidity.
When heating humidification, cold-producing medium is compressed into the gas of HTHP after cross valve 2 by compressor 1, arrive indoor rear heat exchanger 12 to cool, the gas-liquid mixture of high normal pressure and temperature is become after again cooling after heat exchanger 9 before the second magnetic valve 10 arrives indoor, again by becoming the gas-liquid mixture of low-temp low-pressure after the second capillary 7, first capillary 6, then by outdoor heat exchanger 4 evaporation become overheated gas after return compressor 1 formed heat circulation; Running water process, sprays on fin tube type heat exchange humidifier 20 after water knockout drum 19, under gravity, permeates downwards along fin surface, form uniform moisture film; The fin Bottomhole pressure of cold-producing medium heat exchanger 9 before indoor of high temperature, when room air is after electrical heating elements 15 is heated, when scorching air is again by moisture film, moisture content fully absorbs the heat of air and evaporates, thus make air obtain humidification, wherein, the first magnetic valve 8 closes, the second magnetic valve 10 is opened, by heat exchanger 9 before indoor with electrical heating elements 15 heats and moisturizing magnetic valve start-stop controlled humidity.
Adopt technique scheme, a kind of air regulator that the embodiment of the present invention provides can realize constant temperature dehumidification and heat, humidification in process of refrigerastion.

Claims (10)

1. an air regulator, is characterized in that, comprising: heat exchanger behind the compressor connected in pipeline successively, cross valve, outdoor heat exchanger, first throttle device, indoor front heat exchanger, the second throttling arrangement, indoor;
Described air regulator also comprises electrical heating elements and damping device, and described damping device is positioned at before described indoor on heat exchanger, and described electrical heating elements is positioned at the outside of heat exchanger before described indoor.
2. air regulator according to claim 1, it is characterized in that, described air regulator also comprises outdoor fan and indoor fan, and described outdoor fan is arranged on the outside of described outdoor heat exchanger, and described indoor fan is arranged on the outside of heat exchanger before described indoor.
3. air regulator according to claim 2, is characterized in that, described electrical heating elements is before described indoor fan and described indoor between heat exchanger.
4. air regulator according to claim 3, it is characterized in that, described damping device comprises humidifier and the water knockout drum for spraying water to described humidifier, described humidifier to be positioned at before described indoor on heat exchanger, described water knockout drum is positioned at the top of described humidifier, and described water knockout drum is connected with external water source with moisturizing stop valve by moisturizing magnetic valve, moisturizing filter.
5. air regulator according to any one of claim 1 to 4, is characterized in that, described electrical heating elements is heating tube.
6. air regulator according to claim 5, is characterized in that, described humidifier is fin tube type heat exchange humidifier.
7. air regulator according to claim 1, it is characterized in that, described first throttle device comprises the first in parallel capillary and check valve, the second capillary in parallel and the first magnetic valve, and the second capillary and first magnetic valve of the first capillary of described parallel connection and check valve and described parallel connection are connected.
8. air regulator according to claim 7, is characterized in that, described first capillary is assisted capillary, and described second capillary is main capillary.
9. the air regulator according to claim 1 or 8, it is characterized in that, the second magnetic valve that described second throttling arrangement comprises three capillary and is connected side by side with three capillary, before described indoor, heat exchanger is connected with described second magnetic valve by described three capillary with heat exchanger behind described indoor.
10. air regulator according to claim 1, is characterized in that, described air regulator also comprises gas-liquid separator, and described gas-liquid separator is positioned at the outside of described compressor.
CN201510316040.1A 2015-06-10 2015-06-10 Air conditioner Pending CN104848457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510316040.1A CN104848457A (en) 2015-06-10 2015-06-10 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510316040.1A CN104848457A (en) 2015-06-10 2015-06-10 Air conditioner

Publications (1)

Publication Number Publication Date
CN104848457A true CN104848457A (en) 2015-08-19

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895520A (en) * 2017-02-15 2017-06-27 南京腾亚睿尼环境科技有限公司 A kind of air source heat pump constant temperature, constant humidity, permanent oxygen air-conditioner set
CN110131849A (en) * 2018-02-09 2019-08-16 青岛海尔空调器有限总公司 Control method and device for air-conditioning system, the control method and device for air-conditioning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2588262Y (en) * 2002-11-30 2003-11-26 海尔集团公司 Air conditioner with electric heating pipe humidifier
CN201215358Y (en) * 2008-04-09 2009-04-01 珠海格力电器股份有限公司 Indoor machine of air conditioner with humidifying function
CN102109205A (en) * 2009-12-25 2011-06-29 李四祥 Heating wet film evaporative humidifier
CN202126042U (en) * 2011-06-20 2012-01-25 范建亮 Water-saving evaporative humidifier with heating wet film
CN202546981U (en) * 2012-04-09 2012-11-21 范建亮 Water-saving heating wet film evaporative humidifier
CN202792266U (en) * 2012-09-17 2013-03-13 范建亮 Air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2588262Y (en) * 2002-11-30 2003-11-26 海尔集团公司 Air conditioner with electric heating pipe humidifier
CN201215358Y (en) * 2008-04-09 2009-04-01 珠海格力电器股份有限公司 Indoor machine of air conditioner with humidifying function
CN102109205A (en) * 2009-12-25 2011-06-29 李四祥 Heating wet film evaporative humidifier
CN202126042U (en) * 2011-06-20 2012-01-25 范建亮 Water-saving evaporative humidifier with heating wet film
CN202546981U (en) * 2012-04-09 2012-11-21 范建亮 Water-saving heating wet film evaporative humidifier
CN202792266U (en) * 2012-09-17 2013-03-13 范建亮 Air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895520A (en) * 2017-02-15 2017-06-27 南京腾亚睿尼环境科技有限公司 A kind of air source heat pump constant temperature, constant humidity, permanent oxygen air-conditioner set
CN110131849A (en) * 2018-02-09 2019-08-16 青岛海尔空调器有限总公司 Control method and device for air-conditioning system, the control method and device for air-conditioning
CN110131849B (en) * 2018-02-09 2021-06-29 青岛海尔空调器有限总公司 Control method and device for air conditioning system and control method and device for air conditioner

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Application publication date: 20150819

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