CN110260572A - A kind of defroster of A/C evaporator - Google Patents
A kind of defroster of A/C evaporator Download PDFInfo
- Publication number
- CN110260572A CN110260572A CN201910524748.4A CN201910524748A CN110260572A CN 110260572 A CN110260572 A CN 110260572A CN 201910524748 A CN201910524748 A CN 201910524748A CN 110260572 A CN110260572 A CN 110260572A
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- CN
- China
- Prior art keywords
- evaporator
- wall
- cavity
- device chamber
- bull stick
- 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.)
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Classifications
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Defrosting Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of defrosters of A/C evaporator, including air-conditining ontology and outer machine ontology, the side of the air outlet of the air-conditining ontology is equipped with device chamber, the inner wall of described device chamber is rotatably connected to bull stick, one end of the bull stick extends in air outlet and is fixedly connected with wind wheel, cam is fixed on the bull stick, the top of described device chamber is equipped with cavity, run through between the cavity and device chamber and slidably connects support rod, the lower end of the support rod is offseted by idler wheel and cam, the upper end of the support rod is equipped with piston, it is connected between the piston and the inner top of cavity by spring, the inner wall of the cavity is connected with tracheae, evaporator is installed in the outer machine ontology.Structure of the invention is reasonable, can ceaselessly hit each evaporation iron plate of evaporator, the frost of effective shatter its surface knot, to substantially reduce downtime in air-conditioning work.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of defrosters of A/C evaporator.
Background technique
Air-conditioning is more more and more universal at present, and air-conditioning is mainly made of on-hook and base, and on-hook is installed indoors, base peace
Mounted in outdoor.When using air-conditioning heating when winter, gas freon is pressurizeed by compressor, becomes high temperature and high pressure gas, into room
The heat exchanger (being at this time condenser) of interior machine, condensation liquefaction heat release becomes liquid, while room air being heated, to reach
Improve the purpose of room temperature.The decompression of liquid freon warp knuckle stream device, into the heat exchanger (being at this time evaporator) of outdoor unit,
Evaporation gasification heat absorption, becomes gas, while drawing the heat of outdoor air (outdoor air becomes colder).Fluorine benefit as gas
It is high to be again introduced into the next circulation of compressor starts.
But since outdoor evaporator temperature is likely to be breached subzero, surface meeting frosting, air-conditioning can shut down and remove at this time
It is heated again after frost, but often downtime is longer, the indoor supply due to cannot get hot wind, temperature can be reduced quickly,
User is influenced to use.So how quickly to defrost is a urgent problem.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and a kind of A/C evaporator for proposing removes
White device can ceaselessly hit each evaporation iron plate of evaporator in air-conditioning work, effective shatter its surface knot
Frost, to substantially reduce downtime.
To achieve the goals above, present invention employs following technical solutions:
A kind of defroster of A/C evaporator, including air-conditining ontology and outer machine ontology, the air-conditining sheet
The side of the air outlet of body is equipped with device chamber, and the inner wall of described device chamber is rotatably connected to bull stick, and one end of the bull stick extends
In to air outlet and it is fixedly connected with wind wheel, cam is fixed on the bull stick, the top of described device chamber is equipped with cavity, described
Through support rod is slidably connected between cavity and device chamber, the lower end of the support rod is offseted by idler wheel and cam, the support rod
Upper end piston is installed, pass through spring between the piston and the inner top of cavity and connect, the inner wall of the cavity connects
It is connected to tracheae, evaporator is installed in the outer machine ontology, the side of the evaporator is equipped with device block, described device block
Both ends are equipped with cylindrical cavity, and the inner wall of the cylindrical cavity is fixed with the folded airbag being connected to tracheae, the flexible end of the folded airbag
End is fixed with vibration rod, and the inner wall of cylindrical cavity is run through in the end of the vibration rod, and the side wall of the vibration rod is equidistantly arranged and is equipped with
Multiple elastic rods, the end of the elastic rod are fixed with steel ball, and multiple steel balls are located at each evaporation iron of evaporator
Between piece.
Preferably, the upper end side wall of each fan blade of the wind wheel is equipped with wind collection slot.
Preferably, the inner wall of described device chamber is equipped with mounting groove, and the opposite inner wall of described device chamber is respectively and fixedly provided with arc magnetic
Piece, two opposite one sides of the arc magnetic sheet are heteropolar attracting, and the lateral wall of the bull stick is equipped with coil, and the coil is located at
Between two arc magnetic sheets, the both ends of the coil are mounted on electric circle, and the opposite inner wall of the mounting groove is respectively and fixedly provided with and electricity
The brush matched is enclosed, the brush is connected with power transmission line, and two power transmission lines are connect with the both ends of evaporator respectively.
Compared with prior art, the present invention has the advantages that:
1, air outlet is provided with wind wheel, can is driving source using hot wind, more energy saving, driving cam rotation will be empty
Intracavitary gas is reciprocal to be squeezed into folded airbag, to drive the strike of elastic rod and steel ball up and down reciprocatingly to evaporation iron plate
On, make the frost of evaporator surface is shatter to be not easy to condense, be also easier to shake off, greatly reduces the time of air-conditioning shutdown.
2, setting can be generated electricity when wind wheel rotates there are two arc magnetic sheet and coil, thus to evaporator into
Row heating, further removes the frost of evaporator surface.
Detailed description of the invention
Fig. 1 is a kind of air-conditining structural schematic diagram of the defroster of A/C evaporator proposed by the present invention；
Fig. 2 is a kind of outer machine structural schematic diagram of the defroster of A/C evaporator proposed by the present invention；
Fig. 3 is a kind of wind wheel schematic diagram of the defroster of A/C evaporator proposed by the present invention；
Fig. 4 is a kind of two schematic diagram of embodiment of the defroster of A/C evaporator proposed by the present invention；
Fig. 5 is structure enlargement diagram at a kind of A of the defroster of A/C evaporator proposed by the present invention.
In figure: 1 air-conditining ontology, 2 air outlets, 3 wind wheels, 4 cams, 5 device chambers, 6 bull sticks, 7 support rods, 8 pistons, 9 skies
Chamber, 10 tracheaes, 11 springs, 12 device blocks, 13 outer machine ontologies, 14 steel balls, 15 elastic rods, 16 vibration rods, 17 folded airbags, 18 are steamed
Send out device, 19 arc magnetic sheets, 20 coils, 21 brushes, 22 mounting grooves, 23 electric circles, 24 power transmission lines.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one:
Referring to Fig.1-3, the side of a kind of defroster of A/C evaporator, the air outlet 2 of air-conditining ontology 1 is equipped with dress
Chamber 5 is set, the inner wall of device chamber 5 is rotatably connected to bull stick 6, and one end of bull stick 6 extends in air outlet 2 and is fixedly connected with wind wheel
3, cam 4 is fixed on bull stick 6, the top of device chamber 5 is equipped with cavity 9, through slidably connecting between cavity 9 and device chamber 5
The lower end of support rod 7, support rod 7 is offseted by idler wheel with cam 4, and the upper end of support rod 7 is equipped with piston 8, and piston 8 is interior with cavity 9
By 11 elastic connection of spring between top, the inner wall of cavity 9 is connected with tracheae 10, is equipped with evaporator in outer machine ontology 13
18, the side of evaporator 18 is equipped with device block 12, and the both ends of device block 12 are equipped with cylindrical cavity, and the inner wall of cylindrical cavity is fixed with and gas
The folded airbag 17 that pipe 10 is connected to, the telescoping end of folded airbag 17 are fixed with vibration rod 16, and the end of vibration rod 16 is through circle
The inner wall of chamber, the side wall of vibration rod 16, which equidistantly arranges, is equipped with multiple elastic rods 15, and the end of elastic rod 15 is fixed with steel ball 14,
Multiple steel balls 14 are located between each evaporation iron plate of evaporator 18.
The upper end side wall of each fan blade of wind wheel 3 is equipped with wind collection slot, is capable of increasing windage, improves the rotation speed of wind wheel 3
Degree improves defrosting effect to accelerate collision frequency.
In the present embodiment, in 1 heating operations of air-conditining ontology, 3 turns of wind wheel are driven by the hot gas that air outlet 2 is discharged
Dynamic, wind wheel 3 drives bull stick 6 to rotate, and bull stick 6 is rotated with moving cam 4, and cam 4 drives support rod 7 up and down reciprocatingly to slide, and slide bar 7 moves up
When band piston 8 move upwards, the gas in cavity 9 is squeezed into two folded airbags 17 by tracheae 10, folded airbag 17
Gas in folded airbag 17 is sucked back cavity 9 when piston 8 moves down by inflation, to enable about 17 folded airbag
Reciprocal movement reciprocatingly slides so that vibration rod 16 be driven to move up, and multiple about 14 steel balls is driven to hit the evaporation of evaporator 18
Iron plate is connected due to passing through elastic rod 15 between steel ball 14 and vibration rod 16, will increase the collision frequency of steel ball 14, can be incited somebody to action
The frost of 18 surface of evaporator knot is shatter, and shakes off.
Embodiment two:
Referring to Fig. 4-5, the present embodiment and embodiment one the difference is that, the inner wall of device chamber 5 is equipped with mounting groove 22,
The opposite inner wall of device chamber 5 is respectively and fixedly provided with arc magnetic sheet 19, and two opposite one sides of arc magnetic sheet 19 are heteropolar attracting, bull stick 6
Lateral wall is equipped with coil 20, and coil 20 is located between two arc magnetic sheets 19, and the both ends of coil 20 are mounted on electric circle 23, peace
The opposite inner wall of tankage 22 is respectively and fixedly provided with the brush 21 matched with electric circle 23, and brush 21 is connected with power transmission line 24, two transmissions of electricity
Line 24 is connect with the both ends of evaporator 18 respectively.
When wind wheel 3 drives bull stick 6 to rotate, the coil 20 on bull stick 6 can be between two heteropolar attracting arc magnetic sheets 19
Rotation, coil 20 ceaselessly cuts the magnetic induction line between two arc magnetic sheets 19 when rotating, to generate electric current, line on coil 20
The both ends of circle 20 connect electric circle 23, and by the contact of brush 21 and electric circle 23, electricity is imported by brush 21 and power transmission line 21
On evaporator 18, it is made of since evaporator 18 is whole conductive material, and be a continual entirety, thus both ends output
Electric current can heat evaporator 18, further promote the thawing of frost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of defroster of A/C evaporator, including air-conditining ontology (1) and outer machine ontology (13), feature exists
In the side of the air outlet (2) of the air-conditining ontology (1) is equipped with device chamber (5), and the inner wall of described device chamber (5) rotates
It is connected with bull stick (6), one end of the bull stick (6) extends in air outlet (2) and is fixedly connected with wind wheel (3), the bull stick
(6) it is fixed on cam (4), the top of described device chamber (5) is equipped with cavity (9), between the cavity (9) and device chamber (5)
Through slidably connecting support rod (7), the lower end of the support rod (7) is offseted by idler wheel with cam (4), the support rod (7) it is upper
End is equipped with piston (8), passes through spring (11) elastic connection, the cavity between the piston (8) and the inner top of cavity (9)
(9) inner wall is connected with tracheae (10), is equipped with evaporator (18) in the outer machine ontology (13), the one of the evaporator (18)
Side is equipped with device block (12), and the both ends of described device block (12) are equipped with cylindrical cavity, and the inner wall of the cylindrical cavity is fixed with and tracheae
(10) folded airbag (17) being connected to, the telescoping end of the folded airbag (17) are fixed with vibration rod (16), the vibration rod
(16) inner wall of cylindrical cavity is run through in end, and the side wall of the vibration rod (16), which equidistantly arranges, is equipped with multiple elastic rods (15), institute
The end for stating elastic rod (15) is fixed with steel ball (14), and multiple steel balls (14) are located at each evaporation of evaporator (18)
Between iron plate.
2. a kind of defroster of A/C evaporator according to claim 1, which is characterized in that the wind wheel (3) it is each
The upper end side wall of a fan blade is equipped with wind collection slot.
3. a kind of defroster of A/C evaporator according to claim 1, which is characterized in that described device chamber (5)
Inner wall is equipped with mounting groove (22), and the opposite inner wall of described device chamber (5) is respectively and fixedly provided with arc magnetic sheet (19), two arc magnetic
The opposite one side of piece (19) is heteropolar attracting, and the lateral wall of the bull stick (6) is equipped with coil (20), and the coil (20) is located at two
Between a arc magnetic sheet (19), the both ends of the coil (20) are mounted on electric circle (23), opposite interior of the mounting groove (22)
Wall is respectively and fixedly provided with the brush (21) matched with electric circle (23), and the brush (21) is connected with power transmission line (24), and two described defeated
Electric wire (24) is connect with the both ends of evaporator (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524748.4A CN110260572B (en) | 2019-06-18 | 2019-06-18 | Defrosting device of air conditioner evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524748.4A CN110260572B (en) | 2019-06-18 | 2019-06-18 | Defrosting device of air conditioner evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110260572A true CN110260572A (en) | 2019-09-20 |
| CN110260572B CN110260572B (en) | 2020-12-18 |
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ID=67918909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524748.4A Active CN110260572B (en) | 2019-06-18 | 2019-06-18 | Defrosting device of air conditioner evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110260572B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715495A (en) * | 2019-10-25 | 2020-01-21 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
| CN115451642A (en) * | 2022-09-14 | 2022-12-09 | 昆明天策节能科技有限公司 | Evaporator defrosting device for food storage refrigeration house |
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| CN102230709A (en) * | 2011-06-16 | 2011-11-02 | 海尔集团公司 | Electromagnetic defrosting method and device for refrigeration equipment |
| CN104132404A (en) * | 2014-07-31 | 2014-11-05 | 青岛海尔空调器有限总公司 | Air-conditioner defrosting method |
| CN108759177A (en) * | 2018-05-09 | 2018-11-06 | 青岛海尔股份有限公司 | Evaporator assembly, the refrigerator with the assembly and refrigerator defrosting control method |
| CN208536101U (en) * | 2018-07-13 | 2019-02-22 | 北京凯昆广胜新能源电器有限公司 | A kind of energy-saving defrosting type air source heat pump |
| CN109530358A (en) * | 2018-11-12 | 2019-03-29 | 耿声俊 | A kind of inner container of electric water heater cleaning device |
| JP2019078417A (en) * | 2017-10-20 | 2019-05-23 | 株式会社アタゴ製作所 | Outdoor side heat exchanger in heat pump |
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2019
- 2019-06-18 CN CN201910524748.4A patent/CN110260572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230709A (en) * | 2011-06-16 | 2011-11-02 | 海尔集团公司 | Electromagnetic defrosting method and device for refrigeration equipment |
| CN104132404A (en) * | 2014-07-31 | 2014-11-05 | 青岛海尔空调器有限总公司 | Air-conditioner defrosting method |
| JP2019078417A (en) * | 2017-10-20 | 2019-05-23 | 株式会社アタゴ製作所 | Outdoor side heat exchanger in heat pump |
| CN108759177A (en) * | 2018-05-09 | 2018-11-06 | 青岛海尔股份有限公司 | Evaporator assembly, the refrigerator with the assembly and refrigerator defrosting control method |
| CN208536101U (en) * | 2018-07-13 | 2019-02-22 | 北京凯昆广胜新能源电器有限公司 | A kind of energy-saving defrosting type air source heat pump |
| CN109530358A (en) * | 2018-11-12 | 2019-03-29 | 耿声俊 | A kind of inner container of electric water heater cleaning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715495A (en) * | 2019-10-25 | 2020-01-21 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
| CN110715495B (en) * | 2019-10-25 | 2021-03-19 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
| CN115451642A (en) * | 2022-09-14 | 2022-12-09 | 昆明天策节能科技有限公司 | Evaporator defrosting device for food storage refrigeration house |
| CN115451642B (en) * | 2022-09-14 | 2023-04-28 | 昆明天策节能科技有限公司 | Evaporator defrosting device for food storage refrigeration house |
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| Publication number | Publication date |
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| CN110260572B (en) | 2020-12-18 |
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Effective date of registration: 20201201 Address after: 314400 No.12, Fengcun Road, Shuangfeng, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province Applicant after: HAINING NAIDE LIGHTING ELECTRIC APPLIANCE Co.,Ltd. Address before: Jianggan District Xuelin street in Hangzhou City, Zhejiang province 310018 No. 633 Applicant before: Chen Yajun |
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