CN111520845A - Air source air heater with high-efficient defrosting structure - Google Patents
Air source air heater with high-efficient defrosting structure Download PDFInfo
- Publication number
- CN111520845A CN111520845A CN202010400196.9A CN202010400196A CN111520845A CN 111520845 A CN111520845 A CN 111520845A CN 202010400196 A CN202010400196 A CN 202010400196A CN 111520845 A CN111520845 A CN 111520845A
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- Prior art keywords
- air
- air outlet
- shell
- efficient defrosting
- defrosting structure
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- 238000010257 thawing Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
- F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to an air source air heater with an efficient defrosting structure, which comprises an inner unit, an outer unit and an electric control mechanism, wherein the outer unit comprises a compressor, the inner unit comprises a shell, a first air inlet, a fixed cabin, a cleaning device, a frame, an upper clamping plate, a centrifugal fan and a second air inlet, the upper part of the shell is provided with a first air outlet, the first air inlet is arranged at the bottom end of the shell, the tail end of an air inlet pipe is connected with a heating device, and the heating device is connected with an air outlet pipe. This air source air heater with high-efficient defrosting structure is provided with cleaning device, is provided with the brush the same with the number of second air outlet grid in cleaning device, controls the pulling riser, makes the brush remove about in the grid of second air outlet, clears up the grid of second air outlet, and later the brush resets under the effect of second connecting spring again, is provided with heating device in this device, can make the device eliminate the frost that produces on the condensation heat exchanger when refrigerating like this.
Description
Technical Field
The invention relates to the technical field of air heaters, in particular to an air source air heater with an efficient defrosting structure.
Background
The structure and the function of the air source hot air system are similar to those of an air conditioner, the air source hot air system comprises an inner machine and an outer machine, the temperature of a medium introduced into a condensing heat exchanger is changed through forward rotation and reverse rotation of a compressor in the outer machine, and refrigeration and heating of the inner machine are realized, so that the air source hot air system becomes an indispensable electric appliance in life of people in recent years.
Various air source air heaters appear on the market at present, but the air source air heater on the market at present can not better eliminate the frost that its inside formed when using, also can not better change the filter screen in the air heater, and also difficult clearance to the air outlet of air heater, in view of the defect that exists among the above prior art, it is necessary to improve it further, makes it more possess the practicality, just can accord with the actual use condition.
Disclosure of Invention
The invention aims to provide an air source air heater with an efficient defrosting structure, which solves the problems that the existing air source air heater in the background art cannot better eliminate frost formed in the air source air heater when being fixed in use, cannot better replace a filter screen in the air heater, and is difficult to clean an air outlet of the air heater.
In order to achieve the purpose, the invention provides the following technical scheme: an air source air heater with a high-efficiency defrosting structure comprises an inner unit, an outer unit and an electric control mechanism, wherein the outer unit comprises a compressor, the inner unit comprises a shell, a first air inlet, a fixed cabin, a cleaning device, a frame, an upper clamping plate, a centrifugal fan and a second air inlet, the upper part of the shell is provided with a first air outlet, the first air inlet is arranged at the bottom end of the shell, the second air inlet is arranged below the first air outlet and at the lower end of the shell, the fixed cabin is fixed at one end of the second air outlet, one end of the cleaning device is fixed in the fixed cabin, the frame is inserted in the shell, a first filter screen is arranged in the frame, the upper end and the lower end of the frame are fixedly connected with the lower clamping plate, a lower clamping plate is arranged on the lower clamping plate, the upper clamping plate is arranged in the shell, and a sleeve, a first connecting spring is connected inside the sleeve, the tail end of the first connecting spring is connected with an upper clamping block, the centrifugal fan is fixed in the shell, a condensing heat exchanger is arranged in front of the centrifugal fan, four corners of the condensing heat exchanger are respectively provided with a rectifying plate, a water receiving tank is arranged below the rectifying plates, one end of the water receiving tank is provided with a water storage tank, the water storage tank is provided with an atomization cavity, the atomization cavity is connected with an ultrasonic atomizer, the ultrasonic atomizer is connected with a connecting pipe, one end of the connecting pipe is connected with the first air outlet, the second air inlet is arranged on the side wall of the shell, a second filter screen is embedded in the second air inlet, an air inlet pipe is connected behind the second filter screen, the tail end of the air inlet pipe is connected with a heating device, and the heating device is connected with an air outlet pipe.
Preferably, cleaning device includes standing groove, second coupling spring, connecting rod, riser, fixed plate and brush, the standing groove is seted up inside the capsule, standing groove internal connection has second coupling spring, the one end of second coupling spring is connected with the connecting rod, be connected with the riser on the connecting rod, be provided with the fixed plate on the riser, be provided with the brush on the fixed plate, the brush is placed in the second air outlet.
Preferably, the number of the brushes is the same as that of the second air outlet grids, and the height of the brushes is the same as that of the grids.
Preferably, the frame is in clamping connection with the shell through the lower clamping block and the upper clamping block.
Preferably, the sleeve, the first connecting spring and the upper clamping block form a telescopic structure, and the contraction distance of the upper clamping block is the same as the deformation amount of the first connecting spring.
Preferably, the upper fixture block and the lower fixture block are both semicircular in shape, and the upper fixture block and the lower fixture block are arranged in a staggered manner.
Preferably, the shape of cowling panel is the arc, and the contained angle of cowling panel both sides extension line is 15.
Preferably, the height of the air outlet pipe is the same as that of the condensing heat exchanger, and the diameter of an air outlet hole formed in the air outlet pipe is the same as that of the condensing heat exchanger.
Compared with the prior art, the invention has the beneficial effects that: this air source air heater with high-efficient defrosting structure is provided with cleaning device, be provided with the brush the same with the number of second air outlet grid in cleaning device, control the pulling riser, make the brush remove about in the grid of second air outlet, clear up the grid of second air outlet, later the brush resets under second connecting spring's the effect, the frame constitutes the block through lower fixture block and last fixture block and shell and is connected, the sleeve, first connecting spring constitutes extending structure with last fixture block, and the distance of going up the fixture block shrink is the same with the deformation volume of first connecting spring, can more swift like this dismantle the frame get off, be convenient for to the clearance or the change of first filter screen, and be provided with heating device in this device, the frost that produces on the condensation heat exchanger can be eliminated like this when making the device refrigerate.
Drawings
FIG. 1 is a schematic view of an air source hot air blower with an efficient defrosting structure according to the present invention;
fig. 2 is a schematic diagram of the internal structure of an air source hot air blower with an efficient defrosting structure according to the present invention;
FIG. 3 is a schematic diagram of a frame structure of an air source hot air blower with an efficient defrosting structure according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of the air source hot air blower with the efficient defrosting structure according to the present invention;
FIG. 5 is a schematic view of a cleaning device of an air source hot air blower with an efficient defrosting structure according to the present invention;
in the figure: 1. a housing; 2. a first air outlet; 3. a first air inlet; 4. a second air outlet; 5. a fixed cabin; 6. a cleaning device; 601. a placement groove; 602. a second connecting spring; 603. a connecting rod; 604. a vertical plate; 605. a fixing plate; 606. a brush; 7. a frame; 8. a first filter screen; 9. a lower clamping plate; 10. a lower clamping block; 11. an upper clamping plate; 12. a sleeve; 13. a first connecting spring; 14. an upper clamping block; 15. a centrifugal fan; 16. a condensing heat exchanger; 17. a rectifying plate; 18. a water receiving tank; 19. a water storage tank; 20. an atomization chamber; 21. an ultrasonic atomizer; 22. a connecting pipe; 23. a second air inlet; 24. a second filter screen; 25. an air inlet pipe; 26. a heating device; 27. and an air outlet pipe.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-5, the present invention provides a technical solution: an air source air heater with a high-efficiency defrosting structure comprises an inner unit, an outer unit and an electric control mechanism, wherein the outer unit comprises a compressor, the inner unit comprises a shell 1, a first air outlet 2, a first air inlet 3, a second air outlet 4, a fixed cabin 5, a cleaning device 6, a frame 7, a first filter screen 8, a lower clamping plate 9, a lower clamping block 10, an upper clamping plate 11, a sleeve 12, a first connecting spring 13, an upper clamping block 14, a centrifugal fan 15, a condensing heat exchanger 16, a rectifying plate 17, a water receiving tank 18, a water storage tank 19, an atomizing cavity 20, an ultrasonic atomizer 21, a connecting pipe 22, a second air inlet 23, a second filter screen 24, an air inlet pipe 25, a heating device 26 and an air outlet pipe 27, the compressor and the electric control mechanism of the outer unit are electrically connected and used for controlling the heating or the refrigerating of the condensing heat exchanger 16, the electric control mechanism and the electric connection mechanism in the air heater are the same as, the connection structure of the inner machine and the outer machine is the same as that in the prior art, the upper part of the shell 1 is provided with a first air outlet 2, the lower part of the first air outlet 2 and the lower end of the shell 1 are respectively provided with a second air inlet 4, the first air inlet 3 is arranged at the bottom end of the shell 1, the fixed cabin 5 is fixed at one end of the second air outlet 4, the first air outlet 2, the first air inlet 3 and the second air outlet 4 are arranged on the front cover of the shell 1, the front cover is connected with the shell 1 through bolts, one end of the cleaning device 6 is fixed in the fixed cabin 5, the frame 7 is inserted in the shell 1, a first filter screen 8 is arranged in the frame 7, the frame 7 can be drawn out, the upper end and the lower end of the frame 7 are respectively and fixedly connected with a lower clamping plate 9, the lower clamping plate 9 is provided with a lower clamping block 10, the upper clamping, and the inside cover of going up cardboard 11 has sleeve 12, sleeve 12 internal connection has first connecting spring 13, the end-to-end connection of first connecting spring 13 has last fixture block 14, centrifugal fan 15 fixes inside shell 1, the place ahead of centrifugal fan 15 is provided with condensation heat exchanger 16, all be provided with cowling panel 17 on four angles of condensation heat exchanger 16, the below of cowling panel 17 is provided with water receiving tank 18, the one end of water receiving tank 18 is provided with water storage tank 19, be provided with atomizing cavity 20 on the water storage tank 19, be connected with ultrasonic nebulizer 21 on atomizing cavity 20, be connected with connecting pipe 22 on ultrasonic nebulizer 21, the one end of connecting pipe 22 is connected on first air outlet 2, second air intake 23 is seted up on the lateral wall of shell 1, and the inside of second air intake 23 is inlayed and is had second filter screen 24, the back of second filter screen 24 is connected with air-supply line 25, the tail end of the air inlet pipe 25 is connected with a heating device 26, and the heating device 26 is connected with an air outlet pipe 27.
Further, the cleaning device 6 includes a placement groove 601, a second connecting spring 602, a connecting rod 603, a vertical plate 604, a fixing plate 605 and a brush 606, the placement groove 601 is arranged inside the fixing compartment 5, the second connecting spring 602 is connected inside the placement groove 601, one end of the second connecting spring 602 is connected with the connecting rod 603, the connecting rod 603 is connected with the vertical plate 604, the fixing plate 605 is arranged on the vertical plate 604, the brush 606 is arranged on the fixing plate 605, the brush 606 is arranged in the second air outlet 4, the front cover on the housing 1 is detached, the air outlet is cleaned, the vertical plate 604 is pulled left and right, the brush 606 moves left and right in the grille of the second air outlet 4, the grille of the second air outlet 4 is cleaned, and then the brush 606 resets under the action of the second connecting spring 602.
Further, the number of the brushes 606 is the same as that of the grids of the second air outlet 4, and the height of the brushes 606 is the same as that of the grids, so that the grids in the second air outlet 4 can be better cleaned.
Furthermore, the frame 7 is in clamping connection with the housing 1 through the lower fixture block 10 and the upper fixture block 14, so that the frame 7 can be detached, and the frame 7 is convenient to clean.
Further, the sleeve 12, the first connecting spring 13 and the upper latch 14 form a telescopic structure, and the upper latch 14 contracts by the same deformation amount as the first connecting spring 13.
Further, the shape of the upper clamping block 14 and the shape of the lower clamping block 10 are both semicircular, and the upper clamping block 14 and the lower clamping block 10 are arranged in a staggered mode, so that the frame 7 can be conveniently detached, and meanwhile the first filter screen 8 can be better cleaned or replaced.
Further, the shape of cowling panel 17 is the arc, and the contained angle of cowling panel 17 both sides extension line is 15, and the air that gets into in the shell carries out the beam under the 15 effects of centrifugal fan, then carries out the rectification through cowling panel 17 to cowling panel 17's upper surface and lower surface are the arc, like this can be better with the whole air outlet that discharges of air.
Further, the height of the air outlet pipe 27 is the same as that of the condensing heat exchanger 16, and the diameter of an air outlet hole formed in the air outlet pipe 27 is the same as that of the condensing heat exchanger 16.
The working principle of the embodiment is as follows: when the air source air heater with the efficient defrosting structure is used, a worker connects the device with an external power supply, a user selects heating or refrigerating according to actual conditions to control forward transmission or reverse transmission of a compressor, air in the air enters the shell 1 through the first air inlet 3, is filtered through the first filter screen 8 when entering the shell 1, is heated or refrigerated through the condensation heat exchanger 16, and is discharged indoors through the second air outlet 4 under the action of the centrifugal fan 15 and the rectifying plate 17;
when the air heater is in a refrigerating mode, hot air meets the cold condensing heat exchanger 16 and can generate water drops or be condensed into frost, and meanwhile, when the air heater is in a heating mode, the generated water drops fall into the water receiving tank 18 and then flow into the water storage tank 19, when the condensing heat exchanger 16 frosts, the heating device 26 is started, external air is filtered through the second filter screen 24 through the second air inlet 23 and enters the heating device 26, the heating device 26 heats the air, then the hot air is sprayed onto the condensing heat exchanger 16 through the air outlet pipe 27, and the condensing heat exchanger 16 is defrosted;
when a user feels that the indoor space is dry, the ultrasonic atomizer 21 can be opened to atomize the water storage tank 19, then the atomized water enters the first air outlet 2 through the connecting pipe 22, and then the atomized water is sprayed out from the first air outlet 2 to humidify the indoor space, which is the working principle of the device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an air source air heater with high-efficient defrosting structure, includes interior machine, outer machine and electrical control mechanism, outer machine includes the compressor, interior machine includes shell (1), first air intake (3), fixed cabin (5), cleaning device (6), frame (7), goes up cardboard (11), centrifugal fan (15) and second air intake (23), its characterized in that: the air purifier is characterized in that a first air outlet (2) is formed in the upper portion of the shell (1), a first air inlet (3) is formed in the bottom end of the shell (1), a second air inlet (4) is formed in the lower portion of the first air outlet (2) and the lower end of the shell (1), the fixed cabin (5) is fixed at one end of the second air outlet (4), one end of the cleaning device (6) is fixed in the fixed cabin (5), the frame (7) is inserted into the shell (1), a first filter screen (8) is arranged inside the frame (7), a lower clamping plate (9) is fixedly connected to the upper end and the lower end of the frame (7), a lower clamping block (10) is arranged on the lower clamping plate (9), the upper clamping plate (11) is arranged inside the shell (1), a sleeve (12) is sleeved inside the upper clamping plate (11), and a first connecting spring (13) is connected inside the sleeve (12), the tail end of the first connecting spring (13) is connected with an upper clamping block (14), the centrifugal fan (15) is fixed inside the shell (1), a condensation heat exchanger (16) is arranged in front of the centrifugal fan (15), rectifying plates (17) are arranged at four corners of the condensation heat exchanger (16), a water receiving groove (18) is arranged below the rectifying plates (17), a water storage tank (19) is arranged at one end of the water receiving groove (18), an atomizing cavity (20) is arranged on the water storage tank (19), an ultrasonic atomizer (21) is connected onto the atomizing cavity (20), a connecting pipe (22) is connected onto the ultrasonic atomizer (21), one end of the connecting pipe (22) is connected onto the first air outlet (2), a second air inlet (23) is arranged on the side wall of the shell (1), and a second filter screen (24) is embedded inside the second air inlet (23), the back of second filter screen (24) is connected with air-supply line (25), the end connection of air-supply line (25) has heating device (26), be connected with air-out pipe (27) on heating device (26).
2. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: cleaning device (6) are including standing groove (601), second coupling spring (602), connecting rod (603), riser (604), fixed plate (605) and brush (606), standing groove (601) are seted up inside canned motor car (5), standing groove (601) internal connection has second coupling spring (602), the one end of second coupling spring (602) is connected with connecting rod (603), be connected with riser (604) on connecting rod (603), be provided with fixed plate (605) on riser (604), be provided with brush (606) on fixed plate (605), brush (606) are placed in second air outlet (4).
3. The air source hot air blower with the efficient defrosting structure as claimed in claim 2, wherein: the number of the brushes (606) is the same as that of the grids of the second air outlet (4), and the height of the brushes (606) is the same as that of the grids.
4. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: the frame (7) is in clamping connection with the shell (1) through a lower clamping block (10) and an upper clamping block (14).
5. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: the sleeve (12), the first connecting spring (13) and the upper clamping block (14) form a telescopic structure, and the contraction distance of the upper clamping block (14) is the same as the deformation amount of the first connecting spring (13).
6. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: the upper clamping blocks (14) and the lower clamping blocks (10) are both semicircular in shape, and the upper clamping blocks (14) and the lower clamping blocks (10) are arranged in a staggered mode.
7. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: the shape of cowling panel (17) is the arc, and the contained angle of cowling panel (17) both sides extension line is 15.
8. The air source hot air blower with the efficient defrosting structure as claimed in claim 1, wherein: the height of the air outlet pipe (27) is the same as that of the condensing heat exchanger (16), and the diameter of an air outlet hole formed in the air outlet pipe (27) is the same as that of the condensing heat exchanger (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400196.9A CN111520845A (en) | 2020-05-13 | 2020-05-13 | Air source air heater with high-efficient defrosting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400196.9A CN111520845A (en) | 2020-05-13 | 2020-05-13 | Air source air heater with high-efficient defrosting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111520845A true CN111520845A (en) | 2020-08-11 |
Family
ID=71907177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010400196.9A Pending CN111520845A (en) | 2020-05-13 | 2020-05-13 | Air source air heater with high-efficient defrosting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111520845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465059A (en) * | 2021-05-31 | 2021-10-01 | 华为技术有限公司 | Evaporative cooling unit and data center |
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| CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
| KR101580920B1 (en) * | 2014-09-25 | 2015-12-29 | (주) 조은바람 | Water Supply System for Evaporative Cooling and Humidification Apparatus |
| CN207019183U (en) * | 2017-08-01 | 2018-02-16 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
| CN208606322U (en) * | 2018-08-10 | 2019-03-15 | 河北威布森新能源科技有限公司 | A kind of air-source air-heater |
| CN209705773U (en) * | 2019-04-15 | 2019-11-29 | 方菲 | A kind of medicine flashlight |
| CN210043362U (en) * | 2019-01-22 | 2020-02-11 | 陶勇 | Project data storage device for engineering cost |
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2020
- 2020-05-13 CN CN202010400196.9A patent/CN111520845A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
| KR101580920B1 (en) * | 2014-09-25 | 2015-12-29 | (주) 조은바람 | Water Supply System for Evaporative Cooling and Humidification Apparatus |
| CN207019183U (en) * | 2017-08-01 | 2018-02-16 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
| CN208606322U (en) * | 2018-08-10 | 2019-03-15 | 河北威布森新能源科技有限公司 | A kind of air-source air-heater |
| CN210043362U (en) * | 2019-01-22 | 2020-02-11 | 陶勇 | Project data storage device for engineering cost |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465059A (en) * | 2021-05-31 | 2021-10-01 | 华为技术有限公司 | Evaporative cooling unit and data center |
| CN113465059B (en) * | 2021-05-31 | 2023-02-03 | 华为数字能源技术有限公司 | Evaporative cooling unit and data center |
| US11898773B2 (en) | 2021-05-31 | 2024-02-13 | Huawei Digital Power Technologies Co., Ltd. | Evaporative cooling unit and data center |
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Application publication date: 20200811 |