CN108489097A - Teat pump boiler - Google Patents
Teat pump boiler Download PDFInfo
- Publication number
- CN108489097A CN108489097A CN201810136843.2A CN201810136843A CN108489097A CN 108489097 A CN108489097 A CN 108489097A CN 201810136843 A CN201810136843 A CN 201810136843A CN 108489097 A CN108489097 A CN 108489097A
- Authority
- CN
- China
- Prior art keywords
- holder
- liner
- teat pump
- pump boiler
- filter screen
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to field of water heaters, disclose a kind of Teat pump boiler, wherein the Teat pump boiler includes：Shell (6), holder (2), and the holder (2) is formed with air port (2 1)；End cap (1), the end cap (1) are spaced and formation operation mouth (4) with the holder (2)；Filter screen (3), the filter screen (3) is between the holder (2) and the end cap (1) and the cover is in the air port (2 1), wherein, the holder (2) is provided with sliding slot (5), and the filter screen (3) can slide in or out the sliding slot (5) by the gathering hole (4).Through the above technical solutions, sliding slot is arranged between holder and end cap, filter screen may be mounted in sliding slot, and it can skid off or slide into from gathering hole along sliding slot, the disassembly and installation of filter screen need not dismantle other structures, and operation is more convenient, be convenient for the disassembly, cleaning and replacement of filter screen.
Description
Technical field
The present invention relates to water heaters, more particularly to a kind of Teat pump boiler.
Background technology
Air-source water heater, also referred to as Teat pump boiler.The heat exchanger (evaporator) of air-source water heater absorbs heat from air,
Heating low boiling working fluid (refrigerant) simultaneously makes its evaporation, and refrigerant steam enters water tank via compressor compresses heating, and heat is discharged
To water therein and condensation liquefaction, subsequent reducing pressure by regulating flow cooling returns to outdoor heat exchanger and enters next cycle.Due to height
Imitate energy saving, air-source water heater is increasingly trusted by user.
Return air inlet structure is installed on the shell of air-source water heater, air can be sucked by the return air inlet structure, be
The cleanliness factor for ensureing sucking air, needs filter screen is arranged and is filtered to air.However, after long-time use, filter screen
On inevitably accumulate more dust and other impurities, therefore, it is necessary to filter screen fixed time cleaning or replacement.Existing air energy
In water heater, filter screen is mounted on the inside of return air inlet structure, and dismounting filter screen needs the part of dismounting return air inlet structure even
Whole parts, operation is relatively complicated, and user experience is poor.
Invention content
The object of the present invention is to provide a kind of Teat pump boilers, and the filter screen to solve return air inlet does not allow asking for easy cleaning
Topic.
To achieve the above object, the present invention provides a kind of Teat pump boilers, wherein the Teat pump boiler includes：
Shell, the shell is tubulose, and the first end of the shell is provided with return air inlet；
Holder, the holder is arranged at the return air inlet, and the holder is provided with air port；
End cap, the end cap are set on the holder and are connect with the holder, at least partly edge of the end cap
With the spacer support frame and formation operation mouth；
Filter screen, the filter screen is between the holder and the end cap and the cover is in the air port,
Wherein, the holder is provided with the sliding slot extended towards the gathering hole on the edge in the air port, described
The edge of filter screen is slideably clamped in the sliding slot, and the filter screen can slide in or out institute by the gathering hole
State sliding slot.
Preferably, the air port is quadrangle, and the holder includes the first stripe board for surrounding the air port, the second bar shaped
Plate, third stripe board and Article 4 shape plate, first stripe board and second stripe board are relative to each other and are respectively arranged with
The sliding slot, the third stripe board and the gathering hole are adjacent to each other.
Preferably, the stop configurations for filter screen described in backstop are provided on the Article 4 shape plate.
Preferably, it is respectively formed with through-hole in first stripe board and second stripe board, be arranged on the end cap
There are grab that is extending towards the holder and being connected in the corresponding through-hole, the side of the grab to be provided with towards institute
The tabletting of air port extension is stated, first stripe board and second stripe board form institute with the corresponding tabletting interval respectively
State sliding slot.
Preferably, the second end of the shell is provided with lower cover, and the Teat pump boiler includes being located in the shell
Liner, the liner are arranged adjacent to the lower cover.
Preferably, the shell includes roof, bottom wall, front side wall and rear wall, and the liner is horizontal-extending cylinder
Shape, the liner are connected to the rear wall by holder, and the shell can be fixedly mounted by the rear wall.
Preferably, be provided with the thermal insulation board with the spacer support frame in the shell, the liner be located at the lower cover and
Between the thermal insulation board, electrical store is formed between the holder and the thermal insulation board.
Preferably, it is provided with evaporator, compressor, expansion valve and wind turbine in the electrical store, is provided on the liner
Condenser, the heat exchange that the evaporator, the compressor, the condenser and the expansion valve are in turn connected to form closure are returned
Road is provided with the vent for being aligned in the wind turbine on the rear wall.
Preferably, the condenser is arranged around the liner.
Preferably, the water heater includes outlet pipe and water inlet pipe, the arrival end of the outlet pipe and the water inlet pipe
Outlet end is inserted into inside the liner, and the arrival end of the outlet pipe is located at the axial first end of the liner, it is described into
The outlet end of water pipe is located at the axial second end of the liner.
Through the above technical solutions, sliding slot is arranged between holder and end cap, filter screen may be mounted in sliding slot, and can
It skids off or slides into from gathering hole along sliding slot, the disassembly and installation of filter screen need not dismantle other structures, and operation is more convenient, just
In the disassembly, cleaning and replacement of filter screen.
Description of the drawings
Fig. 1 is the stereogram of the Teat pump boiler described in embodiment of the present invention；
Fig. 2 is the sectional view of the Teat pump boiler described in embodiment of the present invention；
Fig. 3 is the phantom of the Teat pump boiler described in embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the holder described in embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the end cap described in embodiment of the present invention；
Fig. 6 is the front perspective view of the internal structure of the Teat pump boiler described in embodiment of the present invention；
Fig. 7 is the rear perspective view of the internal structure of the Teat pump boiler described in embodiment of the present invention；
Fig. 8 is the side view of the internal structure of the Teat pump boiler described in embodiment of the present invention.
Reference sign
1 end cap, 2 holder
3 filter screen, 4 gathering hole
5 sliding slot, 6 shell
7 liner, 8 lower cover
9 evaporator, 10 compressor
11 wind turbine, 12 condenser
13 thermal insulation boards
1-1 grab 1-2 tablettings
The air ports 2-1 the first stripe boards of 2-2
2-3 the second stripe board 2-4 third stripe boards
2-5 Article 4 shape plate 2-6 through-holes
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The present invention provides a kind of Teat pump boilers, wherein the Teat pump boiler includes：
Shell 6, the shell 6 is tubulose, and the first end of the shell 6 is provided with return air inlet；
Holder 2, the holder 2 is arranged at the return air inlet, and the holder 2 is provided with air port 2-1；
End cap 1, the end cap 1 are set on the holder 2 and are connect with the holder (2), at least portion of the end cap 1
Edge is divided to be spaced and formation operation mouth 4 with the holder 2；
Filter screen 3, the filter screen 3 is between the holder 2 and the end cap 1 and the cover is in the air port 2-1,
Wherein, the holder 2 is provided with the sliding slot extended towards the gathering hole 4 on the edge of the air port 2-1
5, the edge of the filter screen 3 is slideably clamped in the sliding slot 5, and the filter screen 3 can be slided by the gathering hole 4
Enter or skid off the sliding slot 5.
As shown in Figure 1, shell 6 is generally formed into hollow tubulose, can be pipe or rectangular tube etc., first end is formed with
Return air inlet, for sucking air.End cap 1 is fastened on holder 2 and forms cap structure, can be used for the return air inlet of closure shell 6, and
It allows air into or is discharged.It is formed with air port 2-1 on holder 2, the inside and outside of shell 6 can be connected to by air port 2-1,
And air port 2-1 and by 3 the cover of filter screen, realizes the effect of filtered airflow；End cap 1 is not completely sealed to be fastened on branch
Frame 2, but in at least partly edge formation operation mouth 4 of end cap 1, on the one hand air-flow can be allowed to pass through, on the other hand may be used
To allow filter screen 3 to extract out；The edge of filter screen 3 can be clamped in sliding slot 5, remote towards end cap 1 its role is to limit filter screen 3
From holder 2, but filter screen 3 is allowed to be roughly parallel to holder 2 or the sliding of end cap 1, the extending direction of sliding slot 5 is directed toward gathering hole 4,
To which filter screen 3 can be inserted into sliding slot 5 by gathering hole 4, or extracted out from sliding slot 5 by gathering hole 4.
Wherein, sliding slot 5 can be provided in the integral structure on holder 2, or preferably, and the sliding slot 5 is by the branch
Frame 2 and the end cap 1 are spliced to form.Sliding slot 5 can be jointly spliced to form by the structure on holder 2 and end cap 1, to tear open
After unloading end cap 1, sliding slot 5 disintegrates, and filter screen 3 can be dismantled freely.It, below will furtherly about the concrete structure of sliding slot 5
It is bright.
Specifically, the air port 2-1 is quadrangle, and the holder 2 includes the first stripe board 2- for surrounding the air port 2-1
2, the second stripe board 2-3, third stripe board 2-4 and Article 4 shape plate 2-5, the first stripe board 2-2 and second bar shaped
Plate 2-3 is relative to each other and is respectively arranged with the sliding slot 5, and the third stripe board 2-4 and the gathering hole 4 are adjacent to each other.Such as
Shown in Fig. 4, the substantially quadrangle of holder 2, and in the intermediate air port 2-1 for forming quadrangle, the first stripe board 2-2 and the second bar shaped
Plate 2-3, third stripe board 2-4 and Article 4 shape plate 2-5 surround air port 2-1 jointly, wherein on one group of opposite side relative to each other,
That is the first stripe board 2-2 and the second stripe board 2-3 is respectively formed with sliding slot 5, filter screen 3 can along the first stripe board 2-2 and
The extending direction of second stripe board 2-3 slides in sliding slot 5, so as to be inserted between holder 2 and end cap 1 with the cover air port
2-1, or from wherein extracting out, convenient for cleaning filter screen 3.At gathering hole 4, it is not provided on adjacent third stripe board 2-4
Sliding slot 5 can all slide across third stripe board 2-4 when filter screen 3 is skidded off or slid into, therefore, third stripe board 2-4 is not set substantially
The structure for setting protrusion avoids the sliding for influencing filter screen 3.Wherein, the first stripe board 2-2, the second stripe board 2-3, third bar shaped
Plate 2-4 and Article 4 shape plate 2-5 are coplanar with, and place plane is roughly parallel to filter screen 3.
In addition, being provided with the stop configurations for filter screen described in backstop 3 on the Article 4 shape plate 2-5.The backstop
Structure can be the structure similar with sliding slot 5, be arranged on Article 4 shape plate 2-5 and extend along its length and towards gathering hole 4
The sliding slot 5 of opening, filter screen 3 can be inserted in the sliding slot 5, which may be implemented the positioning action to filter screen 3.
Specifically, the first stripe board 2-2 and the second stripe board 2-3 are respectively formed with through-hole 2-6, the end cap
Grab 1-1, the grab 1-1 extend towards the holder 2 and being connected in the corresponding through-hole 2-6 are provided on 1
Side be provided with the tabletting 1-2, the first stripe board 2-2 that extend towards the air port 2-1 and the second stripe board 2-3
Respectively the sliding slot 5 is formed with the corresponding intervals the tabletting 1-2.As shown in Figure 3 and Figure 5, end cap 1 is towards the surface of holder 2
It is provided with grab 1-1, grab 1-1 is generally formed into rod-shaped, and end is formed with hook portion, which can be hooked on through-hole 2-6
Edge on, realize the connection between end cap 1 and holder 2；In addition, tabletting 1-2 is formed on the side of grab 1-1, tabletting 1-2
Extend towards air port 2-1, to which tabletting 1-2, grab 1-1 and the first stripe board 2-2 or the second stripe board 2-3 surround cunning jointly
Slot 5, sliding slot 5 extend along the length direction of the first stripe board 2-2 or the second stripe board 2-3, and are opened towards air port 2-1, to
Filter screen 3 is allowed to be slidably inserted into sliding slot 5 along the length direction of the first stripe board 2-2 or the second stripe board 2-3.
In addition, the second end of the shell 6 is provided with lower cover 8, the Teat pump boiler includes being located in the shell 6
Liner 7, the liner 7 are arranged adjacent to the lower cover 8.In conjunction with Fig. 1, Fig. 2 and Fig. 6, shell 6 be provided with it is opposite with holder 2 under
Lid 8 is used for the second end of sealing shell 6, forms closed installation space, and be provided in shell 6 for accommodating in water
Courage 7.
Specifically, the shell 6 includes roof, bottom wall, front side wall and rear wall, and the liner 7 is horizontal-extending circle
Barrel shape, the liner 7 are connected to the rear wall by holder, and the shell 6 can be fixedly mounted by the rear wall.
The substantially quadrangular shape of shell 6, and liner 7 is cylindrical shape, liner 7 is spaced to form insulated cavity with shell 6, and
Liner 7 is connected to by supporting structure on the rear wall, and rear wall realizes the Heat Pump for being connected to the structures such as wall
The installation of hydrophone, wherein the holder is removably connect with the rear wall, such as is bolted, and by
Rear wall can be connected in the structures such as wall in the bolt.The holder can be to be welded to connect with liner 7, the holder
Heat-barrier material can be set between the rear wall, weaken the heat transfer effect between liner 7 and shell 6.
In addition, being provided with the thermal insulation board 13 being spaced with the holder 2 in the shell 6, the liner 7 is located at the lower cover
Between 8 and the thermal insulation board 13, electrical store is formed between the holder and the thermal insulation board 13.Thermal insulation board 13 is for obstructing liner
Heat transfer effect between 7 and electrical store ensures there is suitable temperature in electrical store.Wherein, electrical store exchanges heat back for installing
The structures such as road.
Specifically, evaporator 9, compressor 10, expansion valve and wind turbine 11 are provided in the electrical store, on the liner 7
It is provided with condenser 12, the evaporator 9, the compressor 10, the condenser 12 and the expansion valve are sequentially connected shape
At the heat-exchanging loop of closure, the vent for being aligned in the wind turbine 11 is provided on the rear wall.It is the evaporator 9, described
Compressor 10, the condenser 12 and the expansion valve (not shown) connect the heat-exchanging loop to form closure, in evaporator 9
Heat transferring medium can absorb the heat of air, and then by being entered after compressor compresses in condenser 12, heat transferring medium is cold
Heat is released in condenser 12 with the water in heating inner liner 7, subsequent heat transferring medium is completed by being returned in evaporator 9 after expansion valve
Heat exchange cycle.In addition, being provided with vent on the rear wall, wind turbine 11 is aligned in vent, so as to will be in electrical store
Air discharge, to allow new air to be sucked from gathering hole 4, wherein as shown in figure 8, wind turbine 11 can be set towards evaporator 9
It sets, to which the air near evaporator 9 to be discharged by vent.
In addition, as shown in Figure 6 and Figure 7, the condenser 12 is arranged around the liner 7.Condenser 12 may include enclosing
The multiple condenser pipes being arranged around liner 7 increase so as to more fully be covered the peripheral surface of liner 7 by the condenser pipe
Add the heat exchange area of condenser 12 and liner 7, improve heat exchange efficiency, alternatively, it is also possible to reduce the heat dissipation area of liner 7, improves
The heat insulation effect of liner 7.
In addition, the water heater includes outlet pipe and water inlet pipe, the arrival end of the outlet pipe and the water inlet pipe go out
Mouthful end is inserted into inside the liner 7, and the arrival end of the outlet pipe is located at the axial first end of the liner 7, it is described into
The outlet end of water pipe is located at the axial second end of the liner 7.The outlet pipe is for (generally heating the water in liner 7
Water afterwards) export, the water inlet pipe is for injecting water (generally to be heated water) into liner 7, the outlet pipe and described
Water inlet pipe extends to the inside of liner 7, and in the outlet end of the arrival end of the outlet pipe and the water inlet pipe is located at
The axial both ends of courage 7, so that the water of water inlet pipe injection has substantially no effect on the hot water exported from the outlet pipe.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants, including each particular technique can be carried out to technical scheme of the present invention
Feature is combined in any suitable manner, and in order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No longer separately illustrate.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection domain.
Claims (10)
1. a kind of Teat pump boiler, which is characterized in that the Teat pump boiler includes：
Shell (6), the shell (6) is tubulose, and the first end of the shell (6) is provided with return air inlet；
Holder (2), the holder (2) is arranged at the return air inlet, and the holder (2) is provided with air port (2-1)；
End cap (1), the end cap (1) are set on the holder (2) and are connect with the holder (2), and the end cap (1) is extremely
Small part edge is spaced and formation operation mouth (4) with the holder (2)；
Filter screen (3), the filter screen (3) is between the holder (2) and the end cap (1) and the cover is in the air port
(2-1),
Wherein, the holder (2) is provided with the cunning extended towards the gathering hole (4) on the edge of the air port (2-1)
The edge of slot (5), the filter screen (3) is slideably clamped in the sliding slot (5), and the filter screen (3) can pass through institute
It states gathering hole (4) and slides in or out the sliding slot (5).
2. Teat pump boiler according to claim 1, which is characterized in that the air port (2-1) is quadrangle, the holder
(2) include surrounding first stripe board (2-2) in the air port (2-1), the second stripe board (2-3), third stripe board (2-4) and the
Four stripe boards (2-5), first stripe board (2-2) and second stripe board (2-3) are relative to each other and are respectively set
Sliding slot (5) is stated, the third stripe board (2-4) and the gathering hole (4) are adjacent to each other.
3. Teat pump boiler according to claim 2, which is characterized in that be arranged on the Article 4 shape plate (2-5) useful
The stop configurations of the filter screen described in backstop (3).
4. Teat pump boiler according to claim 3, which is characterized in that first stripe board (2-2) and described second
It is respectively formed with through-hole (2-6) in stripe board (2-3), be provided with extending towards the holder (2) on the end cap (1) and blocks
The side of the grab (1-1) being connected in the corresponding through-hole (2-6), the grab (1-1) is provided with towards the air port (2-
1) tabletting (1-2) extended, first stripe board (2-2) and second stripe board (2-3) respectively with the corresponding pressure
Piece (1-2) interval forms the sliding slot (5).
5. Teat pump boiler according to claim 1, which is characterized in that the second end of the shell (6) is provided with lower cover
(8), the Teat pump boiler includes the liner (7) being located in the shell (6), and the neighbouring lower cover (8) of the liner (7) is set
It sets.
6. Teat pump boiler according to claim 5, which is characterized in that the shell (6) includes roof, bottom wall, front side
Wall and rear wall, the liner (7) are horizontal-extending cylindrical shape, and the liner (7) is connected to the rear side by holder
Wall, the shell (6) can be fixedly mounted by the rear wall.
7. Teat pump boiler according to claim 6, which is characterized in that be provided with and the holder in the shell (6)
(2) be spaced thermal insulation board (13), the liner (7) positioned at the lower cover (8) and the thermal insulation board (13) between, the holder with
Electrical store is formed between the thermal insulation board (13).
8. Teat pump boiler according to claim 7, which is characterized in that be provided with evaporator (9), pressure in the electrical store
Contracting machine (10), expansion valve and wind turbine (11) are provided with condenser (12), the evaporator (9), the pressure on the liner (7)
Contracting machine (10), the condenser (12) and the expansion valve are in turn connected to form the heat-exchanging loop of closure, on the rear wall
It is provided with the vent for being aligned in the wind turbine (11).
9. Teat pump boiler according to claim 8, which is characterized in that the condenser (12) surrounds the liner (7)
Setting.
10. Teat pump boiler according to claim 5, which is characterized in that the water heater includes outlet pipe and water inlet pipe,
The outlet end of the arrival end of the outlet pipe and the water inlet pipe is inserted into that the liner (7) is internal, and the outlet pipe enters
Mouth end is located at the axial first end of the liner (7), and the outlet end of the water inlet pipe is located at axial the second of the liner (7)
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136843.2A CN108489097B (en) | 2018-02-09 | 2018-02-09 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136843.2A CN108489097B (en) | 2018-02-09 | 2018-02-09 | Heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108489097A true CN108489097A (en) | 2018-09-04 |
| CN108489097B CN108489097B (en) | 2020-09-15 |
Family
ID=63340180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136843.2A Active CN108489097B (en) | 2018-02-09 | 2018-02-09 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489097B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126235Y (en) * | 2007-10-30 | 2008-10-01 | 广东美的电器股份有限公司 | Air intake apparatus for indoor machine of cabinet air conditioner |
| CN201242224Y (en) * | 2008-06-13 | 2009-05-20 | 海信科龙电器股份有限公司 | Air conditioner with pull type filter screen structure |
| CN101832602A (en) * | 2010-03-21 | 2010-09-15 | 海信（山东）空调有限公司 | Floor type air conditioner with bottom air inlet function |
| CN201662220U (en) * | 2010-04-09 | 2010-12-01 | 广州班尼斯电器有限公司 | Heat pump water heater |
| CN103912975A (en) * | 2013-01-05 | 2014-07-09 | 广州华凌制冷设备有限公司 | Air conditioner filter component capable of being detached conveniently and air conditioner with same |
| US20160201929A1 (en) * | 2015-01-12 | 2016-07-14 | General Electric Company | Heat pump water heater appliance and a method for operating the same |
| CN205980334U (en) * | 2016-08-24 | 2017-02-22 | 佛山市顺德区爱尼电器制造有限公司 | Integral heat pump water heater filter screen device |
-
2018
- 2018-02-09 CN CN201810136843.2A patent/CN108489097B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126235Y (en) * | 2007-10-30 | 2008-10-01 | 广东美的电器股份有限公司 | Air intake apparatus for indoor machine of cabinet air conditioner |
| CN201242224Y (en) * | 2008-06-13 | 2009-05-20 | 海信科龙电器股份有限公司 | Air conditioner with pull type filter screen structure |
| CN101832602A (en) * | 2010-03-21 | 2010-09-15 | 海信（山东）空调有限公司 | Floor type air conditioner with bottom air inlet function |
| CN201662220U (en) * | 2010-04-09 | 2010-12-01 | 广州班尼斯电器有限公司 | Heat pump water heater |
| CN103912975A (en) * | 2013-01-05 | 2014-07-09 | 广州华凌制冷设备有限公司 | Air conditioner filter component capable of being detached conveniently and air conditioner with same |
| US20160201929A1 (en) * | 2015-01-12 | 2016-07-14 | General Electric Company | Heat pump water heater appliance and a method for operating the same |
| CN205980334U (en) * | 2016-08-24 | 2017-02-22 | 佛山市顺德区爱尼电器制造有限公司 | Integral heat pump water heater filter screen device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108489097B (en) | 2020-09-15 |
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