CN117803996A - Air conditioner dehumidifier with heat energy recovery function - Google Patents
Air conditioner dehumidifier with heat energy recovery function Download PDFInfo
- Publication number
- CN117803996A CN117803996A CN202311833198.7A CN202311833198A CN117803996A CN 117803996 A CN117803996 A CN 117803996A CN 202311833198 A CN202311833198 A CN 202311833198A CN 117803996 A CN117803996 A CN 117803996A
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- air
- cavity
- centrifugal fan
- casing
- exhaust
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- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 54
- 239000004065 semiconductor Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 9
- 238000007791 dehumidification Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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]
- Y02B30/56—Heat recovery units
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention relates to the technical field of dehumidifiers, in particular to an air conditioner dehumidifier with heat energy recovery, which comprises a shell, wherein a heat exchanger is arranged in the shell, a first centrifugal fan is arranged in a first cavity, a second centrifugal fan is arranged in a second cavity, the air outlet end of the second centrifugal fan extends to the outside of the shell, an air exchanging pipe is arranged on the shell positioned in a third cavity, an air inlet pipe is arranged on the shell positioned in a fourth cavity, a cooling device for cooling fresh air entering the air inlet pipe is arranged in the fourth cavity, and the exhaust gas of the first centrifugal fan is used for radiating the inside of the cooling device and is discharged from the bottom opening of the shell; the exhaust gas can enter the hollow disc and then be discharged from the first exhaust hole, so that the heating surface of the semiconductor refrigeration sheet can be cooled, the refrigeration efficiency of the refrigeration surface of the semiconductor refrigeration sheet is improved, and the energy consumption of the semiconductor refrigeration sheet can be reduced.
Description
Technical Field
The invention relates to the technical field of dehumidifiers, in particular to an air conditioner dehumidifier with heat energy recovery.
Background
With the continuous improvement of the living standard and the industrial level of people, the air-conditioning dehumidifier is more and more widely applied in various industries and becomes very important equipment in modern living and industrial production. According to the function type, the air conditioning dehumidifier may be classified into a cooling type air conditioning dehumidifier, a heating type air conditioning dehumidifier, and a temperature-adjusting type air conditioning dehumidifier. The temperature-rising type air conditioning dehumidifier and the temperature-rising type air conditioning dehumidifier are widely applied in practice.
For example, a water-cooled air conditioner dehumidifier with a heat recovery function and a Chinese patent application number CN201120535398.0 is used for operating a cooling dehumidification mode, a heating dehumidification mode or a temperature-adjusting dehumidification mode according to working condition requirements; the refrigerant of the refrigerant air heat exchanger sequentially flows through a compressor, a shell-and-tube condenser and a thermal expansion valve to form a refrigerant circulation loop; the water supply is controlled by a constant-pressure water tank and a water pump, then is regulated by an electric regulating valve, enters an electric three-way valve through a shell-and-tube condenser, and is separated into two paths from the electric three-way valve, wherein one path of water flows back to backwater to form a water circulation first loop; the other path of the water flows back to the backwater through the water-air heat exchanger to form a water circulation second loop; the refrigerant air heat exchanger and the water air heat exchanger are arranged in an air duct with an air inlet and an air outlet, and a fan is arranged at the air outlet. The device has the advantages of ensuring stable, reliable, energy-saving and efficient operation under multiple working conditions;
the prior art is similar to the prior art, can regulate the temperature of the room and dehumidify, but the prior art has large volume, and needs to be provided with an external machine similar to the air conditioner so as to put equipment such as a compressor and the like inside, so that the prior art has a complex structure, can not be moved at will and is relatively complex to install, and therefore, the invention provides the air conditioner dehumidifier with heat energy recovery.
Disclosure of Invention
Aiming at the technical problems, the invention solves the problems that the prior art is large in volume, an external machine similar to an air conditioner is needed, and equipment such as a compressor and the like is placed in the air conditioner, so that the prior art is complex in structure and cannot be moved randomly and is relatively complex to install.
The scheme provides an air conditioning dehumidifier with heat energy recovery, which comprises a shell, wherein a heat exchanger is arranged in the shell, a first air outlet, a second air outlet, a first air inlet and a second air inlet are formed in the heat exchanger, a first partition plate and a second partition plate are symmetrically fixed in the shell, and the first partition plate, the second partition plate and the heat exchanger divide the interior of the shell into a first cavity, a second cavity, a third cavity and a fourth cavity which are sequentially corresponding to the first air outlet, the second air outlet, the first air inlet and the second air inlet;
the novel cooling device comprises a first cavity, a second cavity, a first centrifugal fan, a second centrifugal fan, an air outlet end of the second centrifugal fan, an air exchanging pipe, an air inlet pipe, a cooling device and an exhaust pipe, wherein the first centrifugal fan is arranged in the first cavity, the second centrifugal fan is arranged in the second cavity, the air outlet end of the second centrifugal fan extends to the outside of the casing, the air exchanging pipe is arranged on the casing of the third cavity, the air inlet pipe is arranged on the casing of the fourth cavity, the cooling device is used for cooling fresh air entering the air inlet pipe, and exhaust air of the first centrifugal fan is used for radiating the inside of the cooling device and discharging the air from the bottom opening of the casing.
Further, a plurality of semiconductor refrigerating sheets are arranged in the cooling device, the refrigerating surface of each semiconductor refrigerating sheet is used for cooling fresh air entering the air inlet pipe, and the exhaust gas of the first centrifugal fan is used for radiating heat of the heating surface of each semiconductor refrigerating sheet.
Further, the cooling device further comprises a shell, a plurality of mounting plates which are arranged at intervals are fixed in the shell, mounting holes are formed in the mounting plates, the semiconductor refrigerating sheets are fixed in the mounting holes, a baffle is fixed between the adjacent mounting plates, a vent hole is formed in the shell which is positioned on one side of the refrigerating surface of the semiconductor refrigerating sheets, and fresh air entering the air inlet pipe is contacted with the refrigerating surface of the semiconductor refrigerating sheets through the vent hole.
Further, the top of casing sets up the hollow disc, and the end of giving vent to anger of first centrifugal fan is connected with the hollow disc, the bottom of hollow disc corresponds semiconductor refrigeration piece face department of generating heat has first exhaust hole, the exhaust of first centrifugal fan is through first exhaust hole pair the face of generating heat of semiconductor refrigeration piece dispels the heat.
Further, a bottom plate is fixed at the bottom of the shell, a second exhaust hole is formed in the bottom of the bottom plate corresponding to the heating surface of the semiconductor refrigerating sheet, and a third exhaust hole is formed in the bottom of the shell corresponding to the second exhaust hole.
Further, a round hole is formed in the top of the hollow disc, and the air outlet end of the first centrifugal fan is connected with the round hole.
Further, a drain pipe is arranged at the bottom of the casing of the fourth cavity, and condensed water in the cooling device flows out of the vent hole and is discharged from the drain pipe.
Further, the heat exchanger adopts a plate-fin heat exchanger, and the exhaust air passage and the fresh air passage are vertically crossed and are separated by metal aluminum foils.
The beneficial effects of the invention are as follows:
(1) According to the invention, heat exchange is realized between fresh air and exhaust air in the heat exchanger, so that excessive indoor temperature change can be avoided;
(2) The exhaust gas can enter the hollow disc and then be discharged from the first exhaust hole, so that the heating surface of the semiconductor refrigeration sheet can be cooled, the refrigeration efficiency of the refrigeration surface of the semiconductor refrigeration sheet is improved, and the energy consumption of the semiconductor refrigeration sheet can be reduced.
Drawings
FIG. 1 is a cross-sectional view of an air conditioning dehumidifier with heat recovery according to the present invention;
FIG. 2 is a schematic diagram of a cooling device of the air conditioner dehumidifier with heat energy recovery according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 with the hollow disk removed in accordance with the present invention;
FIG. 4 is a top view of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic structural view of a hollow disc according to the present invention;
fig. 6 is a schematic structural view of a base plate in the present invention.
In the figure:
1. a housing; 1a, a first cavity; 1b, a second cavity; 1c, a third cavity; 1d, a fourth cavity;
2. a heat exchanger; 3. a first separator; 4. a first centrifugal fan; 5. a second centrifugal fan; 6. an air inlet pipe; 7. an air exchanging pipe; 8. a second separator;
9. a cooling device; 901. a housing; 9011. a vent hole; 902. a hollow disc; 9021. a round hole; 9022. a first exhaust hole; 903. a bottom plate; 9031. a second exhaust hole; 904. a mounting plate; 905. a baffle; 906. semiconductor refrigerating sheet.
Detailed Description
As shown in fig. 1-6, the embodiment provides an air conditioning dehumidifier with heat energy recovery, which comprises a casing 1, wherein a heat exchanger 2 is arranged in the casing 1, a first exhaust port, a second exhaust port, a first air inlet and a second air inlet are arranged on the heat exchanger 2, a first partition plate 3 and a second partition plate 8 are symmetrically fixed in the casing 1, and the first partition plate 3, the second partition plate 8 and the heat exchanger 2 divide the interior of the casing 1 into a first cavity 1a, a second cavity 1b, a third cavity 1c and a fourth cavity 1d which sequentially correspond to the first exhaust port, the second exhaust port, the first air inlet and the second air inlet;
a first centrifugal fan 4 is arranged in the first cavity 1a, a second centrifugal fan 5 is arranged in the second cavity 1b, the air outlet end of the second centrifugal fan 5 extends to the outside of the casing 1, an air exchanging pipe 7 is arranged on the casing 1 positioned in the third cavity 1c, an air inlet pipe 6 is arranged on the casing 1 positioned in the fourth cavity 1d, a cooling device 9 for cooling fresh air entering the air inlet pipe 6 is arranged in the fourth cavity 1d, and the exhaust air of the first centrifugal fan 4 is used for radiating the inside of the cooling device 9 and is discharged from the bottom opening of the casing 1;
when the air conditioner dehumidifier is used, fresh air is cooled through the cooling device 9, so that water vapor in the fresh air is condensed into liquid small water droplets, and the humidity in the air is reduced; the invention can also be connected with the air inlet pipe 6 through an external pipeline, the external pipeline can be connected to the outside, and at the moment, the outside fresh air can be conveyed into the room to realize indoor ventilation; the specific gas flow direction is as follows: when the second centrifugal fan 5 is opened, air is conveyed from the air inlet pipe 6 to the fourth cavity 1a when the second centrifugal fan 5 operates, then the air enters the cooling device 9, dehumidification is achieved, then the dried air enters the heat exchanger 2, heat exchange can be achieved after the first centrifugal fan 4 is opened, and particularly the second centrifugal fan 4 exchanges heat between indoor exhaust gas, fresh air and the exhaust gas in the heat exchanger 2, and the fact that the indoor temperature change is overlarge can be avoided.
In the embodiment of the present invention, as shown in fig. 2, a plurality of semiconductor cooling fins 906 are disposed in the cooling device 9, the cooling surface of the semiconductor cooling fin 906 is used for cooling the fresh air entering through the air inlet pipe 6, the exhaust gas of the first centrifugal fan 4 is used for radiating heat from the heating surface of the semiconductor cooling fin 906, after the heat exchange between the indoor air and the fresh air with a lower temperature in the heat exchanger 2, the temperature of the indoor exhaust gas is reduced, the temperature of the fresh air is raised, the fresh air is conveyed into the indoor space without causing too great change of the indoor temperature difference, the cooled indoor exhaust gas acts on the semiconductor cooling fin 906, the temperature of the heating surface of the semiconductor cooling fin 906 can be reduced, the cooling efficiency of the cooling surface of the semiconductor cooling fin 906 can be further improved, the cooling efficiency of the cooling device 9 can be further improved, the exhaust gas can also be externally connected with a pipeline and then discharged to the outdoor, so that the indoor air can not be influenced, and the indoor dirty air can be rapidly ventilated.
In the embodiment of the present invention, as shown in fig. 2 and 3, the cooling device 9 further includes a housing 901, a plurality of mounting plates 904 disposed at intervals are fixed in the housing 901, the mounting plates 904 are provided with mounting holes, the semiconductor cooling plates 906 are fixed in the mounting holes, a baffle 905 is fixed between adjacent mounting plates 904, a ventilation hole 9011 is provided on the housing 901 located at one side of the cooling surface of the semiconductor cooling plates 906, fresh air entering from the air inlet pipe 6 contacts with the cooling surface of the semiconductor cooling plates 906 through the ventilation hole 9011, the mounting plates 904 are used for mounting the semiconductor cooling plates 906, and the baffle 905 is provided to separate the fresh air from exhaust air.
In a specific embodiment of the present invention, as shown in fig. 2 and 3, a hollow tray 902 is disposed at the top of a casing 901, an air outlet end of a first centrifugal fan 4 is connected to the hollow tray 902, a first air outlet hole 9022 is opened at a position corresponding to a heating surface of a semiconductor cooling plate 906 at the bottom of the hollow tray 902, and air discharged from the first centrifugal fan 4 radiates heat to the heating surface of the semiconductor cooling plate 906 through the first air outlet hole 9022.
In a specific embodiment of the present invention, as shown in fig. 6, a bottom plate 903 is fixed at the bottom of the casing 901, a second exhaust hole 9031 is formed at the bottom of the bottom plate 903 corresponding to the heating surface of the semiconductor refrigeration sheet 906, a third exhaust hole is formed at the bottom of the casing 1 corresponding to the second exhaust hole 9031, and exhaust gas is finally exhausted from an above-ground exhaust hole, and the exhausted exhaust gas can be externally connected to a pipeline for being exhausted to a position where the exhaust gas is desired.
In a specific embodiment of the present invention, as shown in fig. 2 and 5, a circular hole 9021 is formed in the top of the hollow disc 902, the air outlet end of the first centrifugal fan 4 is connected to the circular hole 9021, and the air outlet end of the first centrifugal fan 4 penetrates through the first partition plate 3 to be connected to the circular hole 9021.
In the embodiment of the present invention, as shown in fig. 1, a drain pipe 10 is provided at the bottom of the housing 1 in the fourth chamber 1d, and condensed water in the cooling device 9 flows out from the vent hole 9011 and is discharged from the drain pipe 10, so that the condensed water can be discharged.
In the specific embodiment of the invention, as shown in fig. 1, the heat exchanger 2 adopts a plate-fin heat exchanger, and the air passages of the exhaust air and the fresh air vertically intersect and are separated by metal aluminum foils, so that the heat exchange of the exhaust air and the fresh air is realized.
Working principle: according to the invention, the fresh air is cooled by the cooling device 9, so that water vapor in the fresh air is condensed into liquid small water droplets, and the humidity in the air is reduced, the air conditioner dehumidifier can be directly arranged indoors, an air inlet pipe 6 can be free of an external pipeline, the humidity in the indoor can be reduced at the moment, the whole air conditioner dehumidifier can be conveniently moved at the moment, and a movable bracket can be arranged at the bottom of the shell 1; the invention can also be connected with the air inlet pipe 6 through an external pipeline, the external pipeline can be connected to the outside, and at the moment, the outside fresh air can be conveyed into the room to realize indoor ventilation; the specific gas flow direction is as follows: when the second centrifugal fan 5 is opened, air is conveyed from the air inlet pipe 6 to the fourth cavity 1a when the second centrifugal fan 5 operates, then the air enters the cooling device 9, dehumidification is achieved, then the dried air enters the heat exchanger 2, heat exchange can be achieved after the first centrifugal fan 4 is opened, and particularly the second centrifugal fan 4 exchanges heat between indoor exhaust gas, fresh air and the exhaust gas in the heat exchanger 2, and the fact that the indoor temperature change is overlarge can be avoided.
The exhaust of the first centrifugal fan 4 is used for radiating heat on the heating surface of the semiconductor refrigerating plate 906, when indoor air and fresh air with lower temperature exchange heat in the heat exchanger 2, the temperature of indoor exhaust is reduced, the temperature of fresh air is increased, the temperature difference change in the indoor temperature cannot be too large when the fresh air is conveyed to the indoor space, the cooled indoor exhaust acts on the semiconductor refrigerating plate 906, the temperature of the heating surface of the semiconductor refrigerating plate 906 can be reduced, the refrigerating efficiency of the refrigerating surface of the semiconductor refrigerating plate 906 can be improved, the cooling efficiency of the cooling device 9 can be improved, the exhaust can be externally connected with a pipeline and then discharged to the outdoor space, so that the influence on indoor air cannot be caused, and indoor dirty air can be quickly ventilated.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (8)
1. The utility model provides an air conditioner dehumidifier with heat recovery, includes casing (1), be provided with heat exchanger (2) in casing (1), heat exchanger (2) are last to have first gas vent, second gas vent, first air inlet and the second air inlet, a serial communication port, be fixed with first baffle (3) and second baffle (8) in casing (1) symmetry, first baffle (3), second baffle (8) and heat exchanger (2) will cut apart into with first gas vent, second gas vent, first air inlet and the first cavity (1 a), second cavity (1 b), third cavity (1 c) and fourth cavity (1 d) that the second gas vent, first air inlet and second air inlet correspond in proper order in casing (1);
be provided with first centrifugal fan (4) in first cavity (1 a), be provided with second centrifugal fan (5) in second cavity (1 b), the end of giving vent to anger of second centrifugal fan (5) extends to the outside of casing (1), is located be provided with on casing (1) of third cavity (1 c) and exchange air pipe (7), be located set up intake pipe (6) on casing (1) of fourth cavity (1 d), be provided with in fourth cavity (1 d) be used for right intake pipe (6) the cooled cooling device (9) of new trend that gets into, the exhaust of first centrifugal fan (4) is used for cooling device (9) inside heat dissipation and discharges from the bottom opening of casing (1).
2. The air conditioning dehumidifier with heat energy recovery according to claim 1, characterized in that a plurality of semiconductor refrigerating sheets (906) are arranged in the cooling device (9), the refrigerating surface of the semiconductor refrigerating sheets (906) is used for cooling fresh air entering the air inlet pipe (6), and the exhaust gas of the first centrifugal fan (4) is used for radiating heat of the heating surface of the semiconductor refrigerating sheets (906).
3. The dehumidifier with heat energy recovery according to claim 2, wherein the cooling device (9) further comprises a housing (901), a plurality of mounting plates (904) are fixed in the housing (901) at intervals, mounting holes are formed in the mounting plates (904), the semiconductor refrigerating sheets (906) are fixed in the mounting holes, a baffle (905) is fixed between the adjacent mounting plates (904), a vent hole (9011) is formed in the housing (901) located on one side of the refrigerating surface of the semiconductor refrigerating sheets (906), and fresh air entering the air inlet pipe (6) is contacted with the refrigerating surface of the semiconductor refrigerating sheets (906) through the vent hole (9011).
4. The air conditioning dehumidifier with heat energy recovery according to claim 3, wherein a hollow disc (902) is arranged at the top of the shell (901), an air outlet end of the first centrifugal fan (4) is connected with the hollow disc (902), a first exhaust hole (9022) is formed at the bottom of the hollow disc (902) corresponding to the heating surface of the semiconductor refrigerating sheet (906), and the exhaust gas of the first centrifugal fan (4) dissipates heat to the heating surface of the semiconductor refrigerating sheet (906) through the first exhaust hole (9022).
5. The air conditioning dehumidifier with heat energy recovery according to claim 4, wherein a bottom plate (903) is fixed at the bottom of the housing (901), a second exhaust hole (9031) is formed at the bottom of the bottom plate (903) corresponding to the heating surface of the semiconductor refrigeration sheet (906), and a third exhaust hole is formed at the bottom of the housing (1) corresponding to the second exhaust hole (9031).
6. The air conditioning dehumidifier with heat energy recovery according to claim 4, wherein a round hole (9021) is formed in the top of the hollow disc (902), and the air outlet end of the first centrifugal fan (4) is connected with the round hole (9021).
7. The air conditioning dehumidifier with heat energy recovery according to claim 4, characterized in that a drain pipe (10) is provided at the bottom of the cabinet (1) of the fourth cavity (1 d), and that the condensed water in the cooling device (9) flows out from the vent hole (9011) and is discharged from the drain pipe (10).
8. The dehumidifier with heat energy recovery according to claim 1, characterized in that the heat exchanger (2) is a plate-fin heat exchanger, the air ducts of the exhaust air and the fresh air are vertically crossed, and are separated from each other by metal aluminum foils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833198.7A CN117803996A (en) | 2023-12-28 | 2023-12-28 | Air conditioner dehumidifier with heat energy recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833198.7A CN117803996A (en) | 2023-12-28 | 2023-12-28 | Air conditioner dehumidifier with heat energy recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117803996A true CN117803996A (en) | 2024-04-02 |
Family
ID=90431141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311833198.7A Pending CN117803996A (en) | 2023-12-28 | 2023-12-28 | Air conditioner dehumidifier with heat energy recovery function |
Country Status (1)
| Country | Link |
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| CN (1) | CN117803996A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123146A (en) * | 2016-08-15 | 2016-11-16 | 浙江普林艾尔电器工业有限公司 | Two fans quasiconductor degree of depth dehumidifier and mildew-proof chest, shoe chest, cabinet |
| CN207395087U (en) * | 2017-09-20 | 2018-05-22 | 南通诺亚居环保科技有限公司 | Dehumidify electronics heat exchange fresh air machine in three tunnel of bidirectional flow, five hole |
| CN209181182U (en) * | 2018-11-02 | 2019-07-30 | 北京万链建筑科技有限公司 | A kind of adaptive controller of new blower |
| CN110594941A (en) * | 2019-10-09 | 2019-12-20 | 江苏中科睿赛污染控制工程有限公司 | Fresh air purification device with temperature and humidity coordinated regulation and control function |
| CN212006077U (en) * | 2020-04-30 | 2020-11-24 | 珠海格力电器股份有限公司 | Fresh air conditioner |
| US20220381453A1 (en) * | 2021-06-01 | 2022-12-01 | Puresci Environmental Technology Co.,Ltd | Fresh Air Conditioning System |
| CN116221840A (en) * | 2023-04-19 | 2023-06-06 | 赵延军 | Fresh air conditioner |
-
2023
- 2023-12-28 CN CN202311833198.7A patent/CN117803996A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123146A (en) * | 2016-08-15 | 2016-11-16 | 浙江普林艾尔电器工业有限公司 | Two fans quasiconductor degree of depth dehumidifier and mildew-proof chest, shoe chest, cabinet |
| CN207395087U (en) * | 2017-09-20 | 2018-05-22 | 南通诺亚居环保科技有限公司 | Dehumidify electronics heat exchange fresh air machine in three tunnel of bidirectional flow, five hole |
| CN209181182U (en) * | 2018-11-02 | 2019-07-30 | 北京万链建筑科技有限公司 | A kind of adaptive controller of new blower |
| CN110594941A (en) * | 2019-10-09 | 2019-12-20 | 江苏中科睿赛污染控制工程有限公司 | Fresh air purification device with temperature and humidity coordinated regulation and control function |
| CN212006077U (en) * | 2020-04-30 | 2020-11-24 | 珠海格力电器股份有限公司 | Fresh air conditioner |
| US20220381453A1 (en) * | 2021-06-01 | 2022-12-01 | Puresci Environmental Technology Co.,Ltd | Fresh Air Conditioning System |
| CN116221840A (en) * | 2023-04-19 | 2023-06-06 | 赵延军 | Fresh air conditioner |
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