CN111271776A - Multifunctional air conditioner all-in-one machine - Google Patents
Multifunctional air conditioner all-in-one machine Download PDFInfo
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- CN111271776A CN111271776A CN202010210062.0A CN202010210062A CN111271776A CN 111271776 A CN111271776 A CN 111271776A CN 202010210062 A CN202010210062 A CN 202010210062A CN 111271776 A CN111271776 A CN 111271776A
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- radiator
- pipe
- copper pipe
- box body
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
A multifunctional air conditioner all-in-one machine comprises a box body, wherein a refrigerant compressor, a radiator, an evaporation box, a heater, a main fan and a control system are arranged in the box body, the refrigerant compressor is communicated with the radiator through a first copper pipe, the radiator is communicated with the evaporation box through a second copper pipe, one section of the second copper pipe is a capillary pipe, the evaporation box is communicated with the refrigerant compressor through a third copper pipe, the heater is arranged in the evaporation box, a first air inlet is formed in the right end of the box body, a second air inlet communicated with the first air inlet is formed in the right end of the evaporation box, a first air outlet is formed in the left end of the evaporation box, a second air outlet is formed in the top of the main fan, the first air outlet is communicated with the air inlet of the main fan through an air pipe, the second air outlet is communicated with one end of a ventilation pipe, and the, a first temperature sensor is arranged in the evaporation box, and a second temperature sensor is arranged outside the other end of the ventilation pipe.
Description
Technical Field
The invention relates to an air conditioner, in particular to a multifunctional air conditioner all-in-one machine.
Background
An air conditioner is also called an air conditioner, and is equipment for processing the temperature, the humidity, the purity and the air flow speed of air and meeting the production and living needs of people. At present, most of air conditioners used in closed spaces (such as rooms) are of a hanging type, and the existing hanging type air conditioners consist of outdoor units and indoor units, so that the air conditioners are high in manufacturing cost and inconvenient to transport and install. In addition, the existing air conditioners are divided into a single-cooling air conditioner and a cooling and heating air conditioner, and the purpose that fresh air is injected into a room if needed cannot be achieved. Based on this, the applicant has conducted intensive studies to develop the present application.
Disclosure of Invention
The invention provides a multifunctional air conditioner all-in-one machine, which mainly aims to overcome the problems in the prior art.
The invention is realized by adopting the following technical scheme:
a multifunctional air-conditioning all-in-one machine comprises a box body, wherein a refrigerant compressor, a radiator, an evaporation box, a heater, a main fan and a control system are arranged in the box body, the refrigerant compressor is communicated with the radiator through a first copper pipe, the radiator is communicated with the evaporation box through a second copper pipe, one section of the second copper pipe is a capillary pipe, the evaporation box is communicated with the refrigerant compressor through a third copper pipe, the heater is arranged in the evaporation box, a first air inlet is arranged at the right end of the box body, a second air inlet communicated with the first air inlet is arranged at the right end of the evaporation box, a first air outlet is arranged at the left end of the evaporation box, the main fan is used for extracting outdoor air, a second air outlet is arranged at the top of the main fan, the first air outlet is communicated with the air inlet of the main fan through an air pipe, and the second air outlet is, the other end of the ventilation pipe is communicated with the indoor space, a first temperature sensor is arranged in the evaporation box, a second temperature sensor is arranged outside the other end of the ventilation pipe, the refrigerant compressor, the radiator, the heater, the main fan, the first temperature sensor and the second temperature sensor are all electrically connected with a control system, and the control system is in signal connection with a remote controller.
The radiator comprises a radiator box body and a first fin tube type radiator arranged in the radiator box body, two air holes which are arranged at left and right intervals are formed in the front end face of the radiator box body, heat dissipation fans fixedly connected with the radiator box body are arranged at the two air holes, and the heat dissipation fans are electrically connected with a control system.
The evaporation box comprises an evaporation box body and two fin tube evaporators, the two fin tube evaporators are arranged in the evaporation box body at intervals from left to right, and the heater is arranged on one side of the two fin tube evaporators.
The heater includes second fin tubular radiator and a plurality of heating plate, second fin tubular radiator includes the second and rolls over the return bend and locates the outside a plurality of second fins of the second roll over the return bend, the second is rolled over the return bend and is formed with a plurality of violently pipes, and every violently is equipped with the heating plate, a plurality of heating plates are connected with control system electricity.
The first fin tube type radiator comprises a first folding elbow pipe and a plurality of first fins arranged outside the first folding elbow pipe, the fin tube type evaporator comprises a third folding elbow pipe and a plurality of third fins arranged outside the third folding elbow pipe, one side of a refrigerant compressor is provided with a refrigerant filter, one end of a first copper pipe is communicated with the refrigerant compressor, the other end of the first copper pipe is communicated with one end of the first folding elbow pipe, one end of a second copper pipe is communicated with the other end of the first folding elbow pipe, the other end of the second copper pipe is communicated with one end of the third folding elbow pipe, one end of the third copper pipe is communicated with the other end of the third folding elbow pipe, the other end of the third copper pipe is communicated with the refrigerant filter, and the refrigerant filter is communicated with the refrigerant compressor through a fourth copper pipe.
First air inlet department is equipped with filter equipment, and this filter equipment includes from right side to left superimposed elementary filter layer, high efficiency filter cloth, precision filtration layer and moisture absorbing layer in proper order.
The bottom of the evaporation box body is provided with a drain hole which is communicated with a drain pipe.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages: the air conditioner has a novel structure and ingenious design, the control system controls the main fan to work to extract air, when refrigeration is needed, the control system controls the refrigerant compressor, the radiator and the evaporation box to work, and the air conditioner generates cold air and leads the cold air into a room through the ventilation pipe; when heating is needed, the control system controls the heater to work, and the air conditioner generates hot air and leads the hot air into a room from the ventilation pipe; when outdoor air needs to be introduced into a room, the refrigerant compressor, the radiator, the evaporation box and the heater do not work, and the main fan directly extracts the outdoor air and introduces the outdoor air into the room through the ventilation pipe. The invention integrates the outdoor unit and the indoor unit of the air conditioner, thereby reducing the manufacturing cost and facilitating the transportation and installation, and meanwhile, the air conditioner can also realize the functions of refrigeration, heating and normal temperature.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of a first finned tube radiator according to the present invention.
Fig. 3 is a schematic left side view of a finned tube evaporator of the present invention.
Fig. 4 is a left side view schematically illustrating the heater of the present invention.
FIG. 5 is a schematic left side view of the heater of the present invention with the second fin removed.
FIG. 6 is a schematic front view of the filter device of the present invention.
Detailed Description
Refer to fig. 1. A multifunctional air conditioner all-in-one machine comprises a box body 1, wherein a refrigerant compressor 2, a radiator 3, an evaporation box 4, a heater 5, a main fan 6 and a control system 7 are arranged in the box body 1. The refrigerant compressor 2 is communicated with the radiator 3 through a first copper pipe 8, the radiator 3 is communicated with the evaporation box 4 through a second copper pipe 9, one section of the second copper pipe 9 is a capillary pipe (marked in the figure), the evaporation box 4 is communicated with the refrigerant compressor 2 through a third copper pipe 10, and the heater 5 is arranged in the evaporation box 4. The right end of the box body 1 is provided with a first air inlet 11, the right end of the evaporation box 4 is provided with a second air inlet 41 communicated with the first air inlet 11, and the left end of the evaporation box 4 is provided with a first air outlet 42. The main fan 6 is used for extracting outdoor air, a second air outlet 61 is formed in the top of the main fan 6, the first air outlet 42 is communicated with an air inlet of the main fan 6 through an air pipe 12, the second air outlet 61 is communicated with one end of a ventilation pipe 13, and the other end of the ventilation pipe 13 is communicated with the indoor space. The air conditioner is characterized in that a first temperature sensor 14 is arranged in the evaporation box 4, a second temperature sensor 15 is arranged outside the other end of the ventilation pipe 13, the second temperature sensor 15 is installed indoors and close to the other end of the ventilation pipe 13, the first temperature sensor 14 is used for sensing the temperature in the evaporation box 4 when the heater 5 works, and the second temperature sensor 15 is used for sensing the temperature of wind discharged into the room. The refrigerant compressor 2, the radiator 3, the heater 5, the main fan 6, the first temperature sensor 14 and the second temperature sensor 15 are all electrically connected with a control system 7, and the control system 7 is in signal connection with a remote controller.
Refer to fig. 1 to 5. The radiator 3 includes a radiator tank 31 and a first fin-tube radiator 32 disposed in the radiator tank 31. The front end face of the radiator box 31 is provided with two air holes 311 arranged at left and right intervals, the two air holes 311 are both provided with a heat radiation fan 312 fixedly connected with the radiator box 31, and the heat radiation fan 312 is electrically connected with the control system 7. The evaporation box 4 comprises an evaporation box body 43 and two fin tube evaporators 44, the two fin tube evaporators 44 are arranged in the evaporation box body 43 and are arranged at intervals from left to right, and the heater 5 is arranged on one side of the two fin tube evaporators 44. The heater 5 comprises a second fin tube type radiator 51 and a plurality of heating sheets 52, the second fin tube type radiator 51 comprises a second bent elbow 511 and a plurality of second fins 512 arranged outside the second bent elbow 511, the second bent elbow 511 is provided with a plurality of transverse tubes 513, each transverse tube 513 is internally provided with the heating sheet 52, and the plurality of heating sheets 52 are electrically connected with the control system 7.
Refer to fig. 1 to 3. The first finned tube radiator 32 includes a first bent tube 321 and a plurality of first fins 322 disposed outside the first bent tube 321. The fin-tube evaporator 44 includes a third bent tube 441 and a plurality of third fins 442 disposed outside the third bent tube 441, and one side of the refrigerant compressor 2 is provided with a refrigerant filter 21. One end of the first copper pipe 8 is communicated with the refrigerant compressor 2, the other end of the first copper pipe 8 is communicated with one end of the first folding elbow pipe 321, one end of the second copper pipe 9 is communicated with the other end of the first folding elbow pipe 321, the other end of the second copper pipe 9 is communicated with one end of the third folding elbow pipe 441, one end of the third copper pipe 10 is communicated with the other end of the third folding elbow pipe 441, the other end of the third copper pipe 10 is communicated with the refrigerant filter 21, and the refrigerant filter 21 is communicated with the refrigerant compressor 2 through a fourth copper pipe 16.
Refer to fig. 1 and 6. The first air inlet 11 is provided with a filter device 17, and the filter device 17 comprises a primary filter layer 171, a high-efficiency filter cloth 172, a precision filter layer 173 and a moisture absorption layer 174 which are sequentially stacked from right to left. The primary filter layer 171 is made of biochemical cotton, which can filter large impurities, such as leaves, weeds and other wind-floating objects. The high-efficiency filter cloth 172 is a PP non-woven fabric, and can intercept dust particles and liquid (such as rainwater) to prevent the liquid from entering the evaporation box 3. The precision filter layer 173 is a melt-blown filter cloth, which can prevent bacteria and germs from entering. The moisture absorption layer 174 is a PP nonwoven fabric, and further absorbs moisture in the air.
Refer to fig. 1. The bottom of the evaporation box body 43 is provided with a drain hole 431, the drain hole 431 is communicated with a drain pipe, and cooling water generated by the fin-tube evaporator 44 is drained from the drain pipe through the drain hole 431.
Refer to fig. 1 to 5. The working principle of the invention is as follows: the air conditioner can realize three functions, namely normal temperature, refrigeration and heating, when the air at the normal temperature needs to be introduced indoors, the control system 7 controls the main fan 6 to work, and the main fan 6 can extract outdoor air to the indoor space. When the air conditioner needs to refrigerate, the control system 7 controls the main fan 6 to work, then controls the refrigerant compressor 2 and the heat dissipation fan 312 to work, the refrigerant compressor 2 compresses a gaseous refrigerant into a liquid refrigerant, the liquid refrigerant is sent to the first finned tube type radiator 32 through the first copper pipe 8 and is dissipated through the heat dissipation fan 312, the liquid refrigerant after heat dissipation is compressed into a gaseous refrigerant through the capillary tube of the second copper pipe 9 and is sent to the finned tube type evaporator 44, at the moment, the finned tube type evaporator 44 is cooled, and outdoor air extracted by the main fan 6 can generate cold air through the finned tube type evaporator 44 and is sent into a room. When the air conditioner needs to heat, the control system 7 controls the main fan 6 to work, and then controls the heating fins 52 in the second fin-tube type radiator 51 to heat to generate heat, and the outdoor air extracted by the main fan 6 passes through the second fin-tube type radiator 51 to send the heated hot air into the room.
Refer to fig. 1. The first temperature sensor 14 is used for sensing that the temperature of the heater 5 is too high to burn out a circuit, and the control system 7 controls the heater 5 to stop working once the temperature of the heater 5 is too high. The second temperature sensor 15 senses the temperature of the wind discharged into the room, when the wind sent into the room reaches the set temperature, the refrigerant compressor 2 stops working, and after the temperature of the wind discharged into the room rises, the control system 7 controls the refrigerant compressor 2 to continue working. It should be noted that the control program of the control system 7 and the control of the control system 7 by the remote controller are easily implemented by those skilled in the art.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (7)
1. The utility model provides a multi-functional air conditioner all-in-one which characterized in that: the air conditioner comprises a box body, wherein a refrigerant compressor, a radiator, an evaporation box, a heater, a main fan and a control system are arranged in the box body, the refrigerant compressor is communicated with the radiator through a first copper pipe, the radiator is communicated with the evaporation box through a second copper pipe, one section of the second copper pipe is a capillary tube, the evaporation box is communicated with the refrigerant compressor through a third copper pipe, the heater is arranged in the evaporation box, a first air inlet is formed in the right end of the box body, a second air inlet communicated with the first air inlet is formed in the right end of the evaporation box, a first air outlet is formed in the left end of the evaporation box, the main fan is used for extracting outdoor air, a second air outlet is formed in the top of the main fan, the first air outlet is communicated with the air inlet of the main fan through an air pipe, the second air outlet is communicated with one end of a ventilation pipe, and the, the evaporator box is internally provided with a first temperature sensor, the other end of the ventilation pipe is externally provided with a second temperature sensor, the refrigerant compressor, the radiator, the heater, the main fan, the first temperature sensor and the second temperature sensor are all electrically connected with a control system, and the control system is in signal connection with a remote controller.
2. The all-in-one multi-functional air conditioner of claim 1, characterized in that: the radiator comprises a radiator box body and a first fin tube type radiator arranged in the radiator box body, two air holes which are arranged at left and right intervals are formed in the front end face of the radiator box body, heat dissipation fans fixedly connected with the radiator box body are arranged at the two air holes, and the heat dissipation fans are electrically connected with a control system.
3. The all-in-one multi-functional air conditioner of claim 2, characterized in that: the evaporation box comprises an evaporation box body and two fin tube evaporators, the two fin tube evaporators are arranged in the evaporation box body at intervals from left to right, and the heater is arranged on one side of the two fin tube evaporators.
4. The all-in-one multi-functional air conditioner of claim 1, characterized in that: the heater includes second fin tubular radiator and a plurality of heating plate, second fin tubular radiator includes the second and rolls over the return bend and locates the outside a plurality of second fins of the second roll over the return bend, the second is rolled over the return bend and is formed with a plurality of violently pipes, and every violently is equipped with the heating plate, a plurality of heating plates are connected with control system electricity.
5. The all-in-one multi-functional air conditioner of claim 3, characterized in that: the first fin tube type radiator comprises a first folding elbow pipe and a plurality of first fins arranged outside the first folding elbow pipe, the fin tube type evaporator comprises a third folding elbow pipe and a plurality of third fins arranged outside the third folding elbow pipe, one side of a refrigerant compressor is provided with a refrigerant filter, one end of a first copper pipe is communicated with the refrigerant compressor, the other end of the first copper pipe is communicated with one end of the first folding elbow pipe, one end of a second copper pipe is communicated with the other end of the first folding elbow pipe, the other end of the second copper pipe is communicated with one end of the third folding elbow pipe, one end of the third copper pipe is communicated with the other end of the third folding elbow pipe, the other end of the third copper pipe is communicated with the refrigerant filter, and the refrigerant filter is communicated with the refrigerant compressor through a fourth copper pipe.
6. The all-in-one multi-functional air conditioner of claim 1, characterized in that: first air inlet department is equipped with filter equipment, and this filter equipment includes from right side to left superimposed elementary filter layer, high efficiency filter cloth, precision filtration layer and moisture absorbing layer in proper order.
7. The all-in-one multi-functional air conditioner of claim 3, characterized in that: the bottom of the evaporation box body is provided with a drain hole which is communicated with a drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010210062.0A CN111271776A (en) | 2020-03-23 | 2020-03-23 | Multifunctional air conditioner all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010210062.0A CN111271776A (en) | 2020-03-23 | 2020-03-23 | Multifunctional air conditioner all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN111271776A true CN111271776A (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010210062.0A Pending CN111271776A (en) | 2020-03-23 | 2020-03-23 | Multifunctional air conditioner all-in-one machine |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046868A (en) * | 2005-08-12 | 2007-02-22 | Showa Denko Kk | Evaporator |
| CN203533710U (en) * | 2013-08-13 | 2014-04-09 | 刘华荣 | All-purpose intelligent control air conditioning system |
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| CN104406237A (en) * | 2014-12-08 | 2015-03-11 | 嘉兴奥塔尔电气科技有限公司 | Ceiling embedded air conditioner with fresh air function |
| CN105042706A (en) * | 2015-06-24 | 2015-11-11 | 嘉兴奥塔尔电气科技有限公司 | Ceiling embedded integrated air conditioner |
| CN105423434A (en) * | 2015-11-24 | 2016-03-23 | 青岛农业大学 | Portable installation-free air conditioner |
| US20160223212A1 (en) * | 2013-09-11 | 2016-08-04 | Huizhou Hicool Climate Equipment Co., Ltd. | Hybrid Refrigeration Full Fresh Air-Conditioning Unit |
| CN106016647A (en) * | 2016-07-22 | 2016-10-12 | 黄兴菊 | Electric auxiliary heater of air conditioner |
| CN108731262A (en) * | 2018-08-07 | 2018-11-02 | 镇江力帆防爆电器有限公司 | Marine explosion-proof self-control safety type electric heater for pipeline |
| CN109059126A (en) * | 2018-08-29 | 2018-12-21 | 泰州格灵电器制造有限公司 | A kind of dual system energy-saving type integral air conditioner of base station |
| WO2019125329A2 (en) * | 2017-08-04 | 2019-06-27 | Orta Dogu Teknik Universitesi | Portable air conditioner that can be integrated to a door |
| CN211739312U (en) * | 2020-03-23 | 2020-10-23 | 厦门及成机电设备有限公司 | Multifunctional air conditioner all-in-one machine |
-
2020
- 2020-03-23 CN CN202010210062.0A patent/CN111271776A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046868A (en) * | 2005-08-12 | 2007-02-22 | Showa Denko Kk | Evaporator |
| CN203533710U (en) * | 2013-08-13 | 2014-04-09 | 刘华荣 | All-purpose intelligent control air conditioning system |
| US20160223212A1 (en) * | 2013-09-11 | 2016-08-04 | Huizhou Hicool Climate Equipment Co., Ltd. | Hybrid Refrigeration Full Fresh Air-Conditioning Unit |
| CN104406233A (en) * | 2014-12-08 | 2015-03-11 | 嘉兴奥塔尔电气科技有限公司 | Ceiling embedded air conditioner with air exchange function |
| CN104406237A (en) * | 2014-12-08 | 2015-03-11 | 嘉兴奥塔尔电气科技有限公司 | Ceiling embedded air conditioner with fresh air function |
| CN105042706A (en) * | 2015-06-24 | 2015-11-11 | 嘉兴奥塔尔电气科技有限公司 | Ceiling embedded integrated air conditioner |
| CN105423434A (en) * | 2015-11-24 | 2016-03-23 | 青岛农业大学 | Portable installation-free air conditioner |
| CN106016647A (en) * | 2016-07-22 | 2016-10-12 | 黄兴菊 | Electric auxiliary heater of air conditioner |
| WO2019125329A2 (en) * | 2017-08-04 | 2019-06-27 | Orta Dogu Teknik Universitesi | Portable air conditioner that can be integrated to a door |
| CN108731262A (en) * | 2018-08-07 | 2018-11-02 | 镇江力帆防爆电器有限公司 | Marine explosion-proof self-control safety type electric heater for pipeline |
| CN109059126A (en) * | 2018-08-29 | 2018-12-21 | 泰州格灵电器制造有限公司 | A kind of dual system energy-saving type integral air conditioner of base station |
| CN211739312U (en) * | 2020-03-23 | 2020-10-23 | 厦门及成机电设备有限公司 | Multifunctional air conditioner all-in-one machine |
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