CN109869839B - Intelligent air supply device of multifunctional all-in-one machine - Google Patents
Intelligent air supply device of multifunctional all-in-one machine Download PDFInfo
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- CN109869839B CN109869839B CN201711251284.1A CN201711251284A CN109869839B CN 109869839 B CN109869839 B CN 109869839B CN 201711251284 A CN201711251284 A CN 201711251284A CN 109869839 B CN109869839 B CN 109869839B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 273
- 238000010521 absorption reaction Methods 0.000 claims abstract description 78
- 238000013459 approach Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
An intelligent air supply device of a multifunctional all-in-one machine is provided with a water storage unit for generating cold water and hot water, a human body sensor for sensing whether a human body approaches is arranged on the front surface of the multifunctional all-in-one machine, the intelligent air supply device comprises two annular water tanks which are nested and water absorption units which can respectively extend into the corresponding water tanks, wherein the two annular water tanks are respectively a cold water tank and a hot water tank, the water absorption unit comprises a cold water absorption unit and a hot water absorption unit which can respectively extend into the corresponding cold water tank and the corresponding hot water tank, the cold water absorption unit and the hot water absorption unit are lifted independently, the intelligent air supply device determines the strength of air supply according to signals sensed by the human body sensor, cold water and hot water are converted into cold air and hot air respectively by the water absorption unit, and the air supply amount and the air speed are automatically reduced by the human body sensor when a human body approaches.
Description
Technical Field
The invention relates to an intelligent air supply device of a multifunctional all-in-one machine.
Background
In consideration of space saving and reasonable energy utilization, the combination of the refrigerator and the air conditioner can be widely applied, most of refrigerator and air conditioner all-in-one machines on the market at present can directly lead cold air out of the refrigerator, air outlets are mostly arranged on the side part of the refrigerator, the placement and the functional use of the refrigerator are limited to a certain extent, the use experience is poor due to uneven air outlet, and only the refrigeration function is provided, so that the multifunctional all-in-one machine with the functions of uniformly air outlet at the top and refrigeration and heating can be used as a time demand.
Disclosure of Invention
The invention aims to provide an intelligent air supply device of a multifunctional all-in-one machine.
The intelligent air supply device comprises two nested annular water tanks and water absorption units which can respectively extend into the corresponding water tanks, wherein the two annular water tanks are respectively a cold water tank and a hot water tank, the water absorption units comprise a cold water absorption unit and a hot water absorption unit which can respectively extend into the corresponding cold water tank and the corresponding hot water tank, the cold water absorption unit and the hot water absorption unit are independently lifted, and the intelligent air supply device determines the air supply intensity according to signals sensed by the human body sensors.
Furthermore, the hollow part of the annular water tank on the inner side is provided with an air channel extending along the height direction, the intelligent air supply device further comprises a fan arranged at the bottom of the air channel and adjustable in air speed, an air inlet cavity arranged at the lower part of the fan, a supporting rod arranged in the middle of the air channel and capable of lifting along the vertical direction, and an air guide structure, wherein the supporting rod extends along the vertical direction until exceeding the upper edge of the air channel by a certain distance, the air guide structure comprises an air guide plate fixed at the top of the supporting rod, and a cold water absorption unit and a hot water absorption unit which are arranged on the inner wall of the air guide plate and can lift along the height direction, and the cold water absorption unit and the hot water absorption.
Furthermore, a cold water pipe and a hot water pipe which are communicated with the water storage unit are correspondingly arranged in the cold water tank and the hot water tank respectively, water pressure sensors are correspondingly arranged at the bottoms of the cold water tank and the hot water tank respectively, when the water pressure sensors sense that the water pressure in the corresponding water tanks is lower than a set value, the water pressure sensors send signals to the control unit of the multifunctional all-in-one machine so as to enable the control unit of the multifunctional all-in-one machine to correspondingly send out instructions for injecting cold water or hot water, and the cold water pipe or the hot water pipe correspondingly injects cold water or hot water into the cold water tank or the hot water tank from the water storage unit.
Furthermore, the cold water absorption unit and the hot water absorption unit respectively have two states of a descending state and a rising state, the cold water absorption unit and the hot water absorption unit respectively correspondingly contact with the water surfaces in the cold water tank and the hot water tank in the descending state, and the cold water absorption unit and the hot water absorption unit respectively separate from the water surfaces in the cold water tank and the hot water tank in the rising state.
Furthermore, the intelligent air supply device of the multifunctional all-in-one machine has three working conditions of refrigeration, heating and normal temperature, under the refrigeration working condition, the cold water absorption unit is in a descending state, the hot water absorption unit is in a rising state, outside air enters the air channel through the air inlet cavity and the fan, and is blown out after being cooled by the cold water absorption unit which absorbs cold water to form cold air; under the heating condition, the cold water absorption unit is in a rising state and the hot water absorption unit is in a falling state, outside air enters the air channel through the air inlet cavity and the fan, and is blown out after being heated by the hot water absorption unit which absorbs hot water to form hot air; under the normal temperature working condition, the cold water absorption unit and the hot water absorption unit are both in a lifting state, and outside air enters the air channel to directly blow out normal temperature air after passing through the air inlet cavity and the fan.
Further, the human body sensor sends a signal to a control unit of the multifunctional all-in-one machine so as to control the gear of the fan and the lifting of the support rod; the fan is provided with at least two gears, and the supporting rod is controlled by the control unit to descend to a preset position or return to an initial position.
Furthermore, the intelligent air supply device of the multifunctional all-in-one machine selectively enters any one working condition of refrigeration, heating and normal temperature through the control unit; whether a human body approaches is detected through a human body sensor; if no human body approach signal is sensed, the existing working state is kept; if a signal that a human body approaches is sensed, the fan is turned down to at least one gear, the supporting rod is lowered to a preset position, and the human body sensor detects whether the human body leaves; when the human body is not detected to leave, the existing working state is kept; when the human body is detected to leave, the fan restores to the initial gear, and the support rod returns to the initial position. Furthermore, the air deflector is umbrella-shaped, and the intelligent air supply device is arranged at the top of the multifunctional all-in-one machine.
Furthermore, the projections of the cold water absorption unit and the hot water absorption unit on the horizontal plane respectively fall into the cold water tank and the hot water tank.
Furthermore, the water surface height of water injected into the hot water tank and the cold water tank is not higher than the height of the hot water pipe and the cold water pipe.
The invention provides an intelligent air supply device of a multifunctional all-in-one machine, which can realize the functions of refrigeration and heating only by matching with a water storage unit capable of generating cold water and hot water, solves the problem that the existing refrigerator and air conditioner all-in-one machine has uneven air supply and can only be used for refrigeration, is provided with a human body sensor on the front side of the multifunctional all-in-one machine, automatically reduces the air supply amount and the air speed when a human body approaches, has simple structure and low cost, and provides more comfortable use experience for users through intelligent design.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent blower of a multifunctional all-in-one machine according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the intelligent air supply device of the all-in-one multifunctional machine of FIG. 1 under a refrigeration condition;
FIG. 3 is a schematic structural diagram of the multifunctional integrated machine intelligent air supply device in FIG. 1 in a heating condition;
FIG. 4 is a schematic structural view of the intelligent blower of the all-in-one multifunctional machine of FIG. 1 with both the cold water suction unit and the hot water suction unit in a raised state;
FIG. 5 is a schematic structural diagram of the intelligent air supply device of the all-in-one multifunctional machine of FIG. 2 when sensing approach of a human body;
fig. 6 is a schematic top view of the multifunctional all-in-one machine of fig. 1 with the air deflector removed.
Detailed Description
Examples
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the multifunctional all-in-one machine has a water storage unit (not shown) for generating cold water and hot water, and a human body sensor (not shown) for sensing whether a human body approaches is arranged on the front surface of the multifunctional all-in-one machine, and the intelligent air supply device includes two nested annular water tanks, wherein in this embodiment, the annular water tank located on the outer side is a cold water tank 1, and the annular water tank located on the inner side is a hot water tank 2, and in other embodiments, the positions of the cold water tank 1 and the hot water tank 2 can be interchanged.
An air duct 5 extending along the height direction is arranged at the hollow part of the hot water tank 2, the intelligent air supply device of the multifunctional all-in-one machine also comprises a fan 3 which is arranged at the bottom of the air duct 5 and has adjustable air speed, an air inlet cavity 4 arranged at the lower part of the fan 3, a supporting rod 6 which extends along the vertical direction and is arranged at the center of the air duct 5 and can be lifted and lowered, and an air guide structure 7, the supporting rod 6 extends along the vertical direction until a certain distance is exceeded the upper edge of the air duct 5, the air guide structure 7 is provided with an air guide plate 70 fixed at the top of the supporting rod 6 and an annular water absorption unit which is arranged on the inner wall of the air guide plate 70 and can lift along the height direction, wherein the annular water absorption unit comprises a cold water absorption unit 71 and a hot water absorption unit 72 which can respectively extend into the corresponding cold water tank and the corresponding hot water tank, and the cold water absorption unit 71 and the hot water absorption unit 72 can independently lift and fall.
The cold water tank 1 with correspond respectively in the hot water tank 2 and be equipped with cold water pipe 12 and the hot water pipe 22 that the water storage unit is linked together, cold water tank 1 with the hot water tank 2 bottom corresponds respectively and is equipped with cold water pressure sensor 11 and hot water pressure sensor 21, when the water pressure that senses of cold water pressure sensor 11 is less than the setting value to the control unit of multifunctional integrated machine sends the signal so that the control unit of multifunctional integrated machine corresponds sends and pours into cold water instruction into, the water storage unit receives behind the instruction by cold water pipe 12 with cold water corresponds pours into in the cold water tank 1, hot water pressure sensor 21 with cold water pressure sensor 11 is the same, no longer explains repeatedly.
As shown in fig. 5, the projections of the cold water absorption unit 71 and the hot water absorption unit 72 in the horizontal plane respectively fall into the cold water tank 1 and the hot water tank 2, in this embodiment, the cold water absorption unit 71 and the hot water absorption unit 72 are both in a continuous annular structure and are rectangular when unfolded; in other embodiments, the cold and hot water absorption units 71 and 72 may be respectively spirally retractable.
Preferably, the cold water suction unit 71 and the hot water suction unit 72 have two states, a lowered state and a raised state, and the cold water suction unit and the hot water suction unit are respectively in contact with the bottoms of the cold water tank 1 and the hot water tank 2 in the lowered state and are separated from the water level in the cold water tank 1 and the hot water tank 2 in the raised state.
In this embodiment, in a descending state, the bottom ends of the cold water absorption unit 71 and the hot water absorption unit 72 respectively and correspondingly contact the bottoms of the cold water tank 1 and the hot water tank 2, so that when the water level in the cold water tank 1 or the hot water tank 2 is low, the cold water absorption unit 71 and the hot water absorption unit 72 can still absorb water, the utilization rate of cold water and hot water is improved, and in fact, the cold water absorption unit 71 and the hot water absorption unit 72 respectively and correspondingly contact the water surface of the lowest water level set by the cold water tank 1 and the hot water tank 2 in the descending state, and the water absorption function can be realized.
Preferably, the intelligent air supply device of the multifunctional all-in-one machine has three working conditions of refrigeration, heating and normal temperature, under the refrigeration working condition, the cold water absorption unit 71 is in a descending state and the hot water absorption unit 72 is in a rising state, outside air enters the air duct 5 through the air inlet cavity 4 and the fan 3, and is cooled and blown out through the cold water absorption unit 71 which absorbs cold water to form cold air; under the heating condition, the cold water absorption unit 71 is in a rising state and the hot water absorption unit 72 is in a falling state, outside air passes through the air inlet cavity 4, passes through the fan 3, enters the air duct 5, and is heated and blown out through the hot water absorption unit 72 which absorbs hot water to form hot air; under the normal temperature working condition, the cold water absorption unit 71 and the hot water absorption unit 72 are both in a lifting state, and outside air enters the air duct 5 through the air inlet cavity 4 and the fan 3 to directly blow out normal temperature air.
Preferably, the supporting rod 6 comprises a fixing part 61 and a telescopic part 62, the fixing part 61 is fixed at the bottom of the air duct 5, the telescopic part 62 is connected with the fixing part 61 in a sliding manner and can slide along the vertical direction, and an electric cylinder 63 capable of sliding along the inner wall of the fixing part 61 in the vertical direction is arranged in the fixing part 61; the telescopic part 62 is partially accommodated in the fixing part 61 and fixed at the top of the electric cylinder 63 to move up and down along with the up-and-down sliding of the electric cylinder 63, and the telescopic part 62 has an initial position and a preset position below the initial position.
Preferably, the human body sensor sends a signal to a control unit of the multifunctional all-in-one machine so as to control the gear of the fan 3 and the lifting of the support rod 6; the fan 3 has at least two gears, and the strut 6 is controlled by the control unit to descend to the preset position or return to the initial position.
Preferably, the intelligent air supply device of the multifunctional all-in-one machine selectively enters any one working condition of refrigeration, heating and normal temperature through the control unit; whether a human body approaches is detected through a human body sensor; if no human body approach signal is sensed, the existing working state is kept; if a signal that a human body approaches is sensed, the fan 3 is turned down to at least one gear, the supporting rod 6 is lowered to a preset position, and the human body sensor detects whether the human body leaves; when the human body is not detected to leave, the existing working state is kept; when the human body is detected to leave, the fan 3 restores to the initial gear, and the support rod 6 returns to the initial position.
Preferably, the air deflector 70 is umbrella-shaped, so that cold air and hot air generated by the air supply device are uniformly guided to the periphery of the multifunctional all-in-one machine through the inner wall of the air deflector 70, and the effect of uniform air outlet is achieved.
Preferably, the air supply device is arranged at the top of the multifunctional all-in-one machine, so that the room area occupied by the multifunctional all-in-one machine can be reduced, and the air is uniformly discharged from the top of the multifunctional all-in-one machine to the periphery, thereby being beneficial to more rapidly releasing cold or heat to the room.
Preferably, fan 3 downside is equipped with filter screen 41, the filter area of filter screen 41 is not less than the area of the air intake of wind channel 5, filter screen 41 is arranged in the micronic dust or other impurity of filtering the outside air, filter screen 41 designs for detachable construction so that the user is clean regularly.
Preferably, the cold water tank 1 and the hot water tank 2 are both made of heat insulation materials, so that the heat insulation time of cold water and hot water in the tanks is prolonged, and the refrigeration and heating efficiency is improved.
Preferably, the water level of the water injected into the cold water tank 1 and the hot water tank 2 is not higher than the water level of the water injected into the cold water pipe 12 and the hot water pipe 22, so that the water is prevented from flowing back into the cold water pipe 12 or the hot water pipe 22 after the water injection is completed, and the water quantity and the water temperature in the cold water tank 1 or the hot water tank 2 are not affected.
The invention provides an air supply device of a multifunctional all-in-one machine, which can realize the functions of refrigeration and heating only by matching with a water storage unit capable of generating cold water and hot water, solves the problem that the existing refrigerator and air conditioner all-in-one machine has uneven air supply and can only be used for refrigeration, is provided with a human body sensor on the front side, automatically reduces the air supply amount and the air speed when a human body approaches, has simple structure and low cost, and provides better use experience for users through intelligent design.
Claims (10)
1. The utility model provides an intelligent air supply arrangement of multi-functional all-in-one, its characterized in that, multi-functional all-in-one has the water storage unit that produces cold water and hot water and its front is equipped with the people that the response has the human sensor that whether the human body is close to, intelligent air supply arrangement includes the annular basin of two nested settings and can stretch into the unit that absorbs water that corresponds in the basin respectively, wherein two the annular basin is cold water tank and hot water tank respectively, the unit that absorbs water is including can stretch into cold water absorption unit and the hot water absorption unit that corresponds in cold water, the hot water absorption unit that absorbs water respectively, and cold water absorption unit and hot water absorption unit lift each other independently, intelligent air supply arrangement confirms the power degree of its air supply according to the signal that people felt the sensor and.
2. The intelligent air supply device of the multifunctional all-in-one machine as claimed in claim 1, wherein an air duct extending in the height direction is disposed in the hollow portion of the annular water tank, the intelligent air supply device further comprises a fan disposed at the bottom of the air duct and having an adjustable air speed, an air inlet cavity disposed at the lower portion of the fan, a liftable support rod disposed in the center of the air duct and extending in the vertical direction, and an air guide structure, the support rod extends in the vertical direction until a certain distance is exceeded on the air duct, the air guide structure comprises an air guide plate fixed to the top of the support rod, and the cold water absorption unit and the hot water absorption unit are disposed on the inner wall of the air guide plate and can ascend and descend in the height direction, and the cold water absorption unit and the hot water absorption unit.
3. The intelligent air supply device of the all-in-one multifunctional machine is characterized in that a cold water pipe and a hot water pipe which are communicated with the water storage unit are correspondingly arranged in the cold water tank and the hot water tank respectively, water pressure sensors are correspondingly arranged at the bottoms of the cold water tank and the hot water tank respectively, when the water pressure sensors sense that the water pressure in the corresponding water tanks is lower than a set value, the water pressure sensors send signals to a control unit of the all-in-one multifunctional machine so that the control unit of the all-in-one multifunctional machine correspondingly sends out instructions for injecting cold water or hot water, and the cold water pipe or the hot water pipe correspondingly injects cold water or hot water into the cold water tank or the hot water tank from the water storage unit.
4. The intelligent air supply device of the all-in-one multifunctional machine according to any one of claims 1 to 3, wherein the cold water suction unit and the hot water suction unit respectively have two states of a descending state and a rising state, the cold water suction unit and the hot water suction unit respectively correspondingly contact with the water surfaces in the cold water tank and the hot water tank in the descending state, and the cold water suction unit and the hot water suction unit respectively separate from the water surfaces in the cold water tank and the hot water tank in the rising state.
5. The intelligent air supply device of the multifunctional all-in-one machine is characterized by comprising three working conditions of refrigeration, heating and normal temperature, wherein under the refrigeration working condition, the cold water absorption unit is in a descending state and the hot water absorption unit is in a rising state, outside air enters the air channel through the air inlet cavity and the fan, and is blown out after being cooled by the cold water absorption unit absorbing cold water to form cold air; under the heating condition, the cold water absorption unit is in a rising state and the hot water absorption unit is in a falling state, outside air enters the air channel through the air inlet cavity and the fan, and is blown out after being heated by the hot water absorption unit which absorbs hot water to form hot air; under the normal temperature working condition, the cold water absorption unit and the hot water absorption unit are both in a lifting state, and outside air enters the air channel to directly blow out normal temperature air after passing through the air inlet cavity and the fan.
6. The intelligent air supply device of the all-in-one multifunctional machine of claim 5, wherein the human detection sensor sends a signal to a control unit of the all-in-one multifunctional machine to control the gear of the fan and the lifting of the support rod; the fan is provided with at least two gears, and the supporting rod is controlled by the control unit to descend to a preset position or return to an initial position.
7. The intelligent air supply device of the all-in-one multifunctional machine of claim 6, wherein the intelligent air supply device of the all-in-one multifunctional machine is selected to enter any one of the refrigerating condition, the heating condition and the normal temperature through the control unit; detecting whether a human body approaches through a human detection sensor; if no human body approach signal is sensed, the existing working state is kept; if a signal that a human body approaches is sensed, the fan is turned down to at least one gear, the supporting rod is lowered to a preset position, and the human body detection sensor detects whether the human body leaves; when the human body is not detected to leave, the existing working state is kept; when the human body is detected to leave, the fan restores to the initial gear, and the support rod returns to the initial position.
8. The intelligent air supply device of the multifunctional all-in-one machine as claimed in claim 2, wherein the air deflector is umbrella-shaped, and the intelligent air supply device is arranged at the top of the multifunctional all-in-one machine.
9. The intelligent air supply device of the multifunctional all-in-one machine as claimed in claim 8, wherein the projections of the cold water absorption unit and the hot water absorption unit on the horizontal plane respectively fall into the cold water tank and the hot water tank.
10. The intelligent air supply device of the multifunctional all-in-one machine as claimed in claim 3, wherein the water level of water injected into the hot water tank and the cold water tank is not higher than the water level of the hot water pipe and the cold water pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711251284.1A CN109869839B (en) | 2017-12-01 | 2017-12-01 | Intelligent air supply device of multifunctional all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711251284.1A CN109869839B (en) | 2017-12-01 | 2017-12-01 | Intelligent air supply device of multifunctional all-in-one machine |
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| CN109869839A CN109869839A (en) | 2019-06-11 |
| CN109869839B true CN109869839B (en) | 2020-09-29 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469355Y (en) * | 2001-02-28 | 2002-01-02 | 赵同成 | Warming and cooling dual purpose water type air conditioner with water storaging cistern |
| US6450247B1 (en) * | 2001-04-25 | 2002-09-17 | Samuel Raff | Air conditioning system utilizing earth cooling |
| CN201028725Y (en) * | 2007-03-28 | 2008-02-27 | 彭立 | Cooling and heating blower |
| CN202361545U (en) * | 2011-12-04 | 2012-08-01 | 东华大学 | Frequency conversion and fixed frequency combined-type air conditioner and refrigerator all-in-one machine with human body infrared induction function |
| KR20120109210A (en) * | 2011-03-28 | 2012-10-08 | 노순창 | Cooling and heating system using induction heating device |
| CN204880846U (en) * | 2015-07-17 | 2015-12-16 | 高齐微 | Water -cooling air conditioner |
| CN107062687A (en) * | 2016-12-30 | 2017-08-18 | 重庆市大足区华盛环保设备有限公司 | A kind of changes in temperature fog generating means |
-
2017
- 2017-12-01 CN CN201711251284.1A patent/CN109869839B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469355Y (en) * | 2001-02-28 | 2002-01-02 | 赵同成 | Warming and cooling dual purpose water type air conditioner with water storaging cistern |
| US6450247B1 (en) * | 2001-04-25 | 2002-09-17 | Samuel Raff | Air conditioning system utilizing earth cooling |
| CN201028725Y (en) * | 2007-03-28 | 2008-02-27 | 彭立 | Cooling and heating blower |
| KR20120109210A (en) * | 2011-03-28 | 2012-10-08 | 노순창 | Cooling and heating system using induction heating device |
| CN202361545U (en) * | 2011-12-04 | 2012-08-01 | 东华大学 | Frequency conversion and fixed frequency combined-type air conditioner and refrigerator all-in-one machine with human body infrared induction function |
| CN204880846U (en) * | 2015-07-17 | 2015-12-16 | 高齐微 | Water -cooling air conditioner |
| CN107062687A (en) * | 2016-12-30 | 2017-08-18 | 重庆市大足区华盛环保设备有限公司 | A kind of changes in temperature fog generating means |
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|---|---|
| CN109869839A (en) | 2019-06-11 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
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