CN108426394A - Refrigerant heating device and air conditioner with same - Google Patents
Refrigerant heating device and air conditioner with same Download PDFInfo
- Publication number
- CN108426394A CN108426394A CN201810345258.3A CN201810345258A CN108426394A CN 108426394 A CN108426394 A CN 108426394A CN 201810345258 A CN201810345258 A CN 201810345258A CN 108426394 A CN108426394 A CN 108426394A
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- Prior art keywords
- refrigerant
- heating device
- heat
- heat transfer
- piece
- Prior art date
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 156
- 238000010438 heat treatment Methods 0.000 title claims abstract description 133
- 238000005485 electric heating Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000004512 die casting Methods 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 238000007528 sand casting Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a refrigerant heating device and an air conditioner with the same, wherein the refrigerant heating device comprises: a heating member; a refrigerant pipe; the heat transfer member wraps the heating member and the refrigerant pipe, and the heating member and the heat transfer member are integrally formed and/or the refrigerant pipe and the heat transfer member are integrally formed. Through the technical scheme provided by the invention, the technical problems of poor heat exchange effect and complex assembly of the refrigerant heating device in the prior art are solved.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of refrigerant heating device and with its air conditioner.
Background technology
Currently, when air-conditioning heat pump is run under worst cold case, there is frosting situation in outer chance, leads to the heating capacity of air-conditioning
It reduces.In order to improve the heating capacity of air-conditioning, need to defrost to outdoor machine of air-conditioner.Existing Defrost mode has：Refrigeration cycle
Defrosting and hot gas defrosting.Wherein, refrigeration cycle defrosting is so that system is gone to refrigeration cycle by heating cycle by four-way reversing valve,
Outer machine heat exchanger is defrosted as condenser using its high temperature refrigerant.Hot gas defrosting is by tuning up, subtracting by expansion valve opening
Its small throttling action, to make high temperature refrigerant defrost into outer machine heat exchanger.But both Defrost modes were defrosting
Can not be to indoor carry out heat supply in journey, and then room temperature is made to decline, affect the comfort in room.Meanwhile using refrigeration
When circulating defrosting, indoor heat exchanger can also absorb the heat in room as evaporator, reduce the comfort of indoor room.
In order to solve the problems, such as defrost, the heat-exchanging component in refrigerant heating device is all made of fin-tube heat exchanger or copper pipe
Coordinate cold face temperature etc..But fin reviewing is be easy to cause in the assembling process of fin-tube heat exchanger, it can influence in this way
The heat exchange area of heat exchanger and coolant piping, causes exchange capability of heat to decline.Meanwhile the assembly of fin-tube heat exchanger is complicated, no
It is installed conducive in the outer machine confined space.And when using copper pipe cooperation cold face temperature etc., and since fin and copper pipe are non-one
Bodyization is arranged so that there are larger thermal contact resistances between fin and copper pipe, and then can influence the heat exchange between copper pipe and fin
Effect, and it is unfavorable for accumulation of heat.
Invention content
The present invention provides a kind of refrigerant heating device and the air conditioner with it, is heated with solving refrigerant in the prior art
The problem that device heat transfer effect is bad and assembly is complicated.
According to an aspect of the invention, there is provided a kind of refrigerant heating device, the refrigerant heating device include：Heating
Part；Refrigerant pipe；Heat transfer piece is wrapped on heating member and refrigerant pipe, and heating member is integrally formed setting and/or refrigerant pipe with heat transfer piece
It is integrally formed and is arranged with heat transfer piece.
Further, heat transfer piece is integrally formed with heating member and refrigerant pipe by low pressure die casting or sand casting process and is arranged.
Further, refrigerant pipe is U-shaped pipe, and refrigerant pipe is arranged in the periphery of heating member.
Further, refrigerant pipe includes refrigerant inlet and refrigerant exit, and refrigerant inlet and refrigerant exit protrude from heat transfer piece
Setting.
Further, heating member includes electric heating wire.
Further, heating member further includes：Heat-conducting piece, electric heating wire are arranged on heat-conducting piece, and heat-conducting piece is at least partly
It is arranged in heat transfer piece.
Further, heat-conducting piece protrudes from heat transfer piece setting.
Further, heat-conducting piece includes：Heat-conducting cylinder, electric heating wire are plugged in heat-conducting cylinder；Or, heat conductive rod, electric heating wire
Disk is located on heat conductive rod.
Further, heat-conducting piece is made of magnesium oxide material.
Further, refrigerant heating device further includes：Mounting base is arranged on heat transfer piece, and mounting base is for fixing refrigerant
Heating device.
Further, heat transfer piece is made of aluminum material.
According to another aspect of the present invention, a kind of air conditioner is provided, which includes refrigerant heating device, the refrigerant
Heating device is the above-mentioned refrigerant heating device provided.
Further, air conditioner further includes：Indoor heat exchanger is connected to the refrigerant inlet of refrigerant heating device；Outdoor is changed
Hot device is connected to the refrigerant exit of refrigerant heating device.
It applies the technical scheme of the present invention, which includes：Heating member, refrigerant pipe and heat transfer piece.Wherein, it passes
Warmware is wrapped on heating member and refrigerant pipe.Heating member and heat transfer piece can be integrally formed and are arranged；Or it by refrigerant pipe and passes
Warmware is integrally formed setting；Or heating member and heat transfer piece are integrally formed and are arranged, and refrigerant pipe and heat transfer piece are integrally formed
Setting.Using the refrigerant heating device, by the way that heat transfer piece to be wrapped on heating member and refrigerant pipe, heating member and heat transfer can be made
Gap is not present between part and between refrigerant pipe and heat transfer piece, it is thus possible to it avoids in heat transfer to gap location air,
Reduce the aerial loss of heat, refrigerant pipe be transferred to preferably to make the heat that heating member gives out pass through heat transfer piece,
Improve heat transfer effect.Meanwhile by the way that heating member and heat transfer piece are integrally formed setting, and by refrigerant pipe and heat transfer piece one at
Type is arranged, and on the one hand can further increase the heat transfer effect of refrigerant heating device；On the other hand complicated dress can also be avoided
With technique, therefore, refrigerant heating device in the prior art can be solved using refrigerant heating device provided by the invention and exchanged heat
The technical problem that effect is bad and assembly is complicated.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram for the refrigerant heating device that according to embodiments of the present invention one provides；
The sectional view of the refrigerant heating device provided Fig. 2 shows according to embodiments of the present invention one；
Fig. 3 shows the vertical view for the refrigerant heating device that according to embodiments of the present invention one provides.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, heating member；20, refrigerant pipe；30, heat transfer piece；40, mounting base.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the embodiment of the present invention one provides a kind of refrigerant heating device, the refrigerant heating device packet
It includes：Heating member 10, refrigerant pipe 20 and heat transfer piece 30.Wherein, heat transfer piece 30 is wrapped on heating member 10 and refrigerant pipe 20.It can incite somebody to action
Heating member 10 is integrally formed with heat transfer piece 30 to be arranged；Or refrigerant pipe 20 and heat transfer piece 30 are integrally formed and are arranged；Or it will add
Warmware 10 is integrally formed with heat transfer piece 30 to be arranged, and refrigerant pipe 20 and heat transfer piece 30 are integrally formed and are arranged.It will in the present embodiment
Heating member 10 is integrally formed with heat transfer piece 30 to be arranged, and refrigerant pipe 20 and heat transfer piece 30 are integrally formed and are arranged.Refrigerant pipe 20 can
Think steel pipe or stainless steel tube.
It can make to add by the way that heat transfer piece 30 to be wrapped on heating member 10 and refrigerant pipe 20 using the refrigerant heating device
Gap is not present between warmware 10 and heat transfer piece 30 and between refrigerant pipe 20 and heat transfer piece 30, it is thus possible to heat be avoided to pass
It is handed in the air of gap location, reduces the aerial loss of heat, preferably to make the heat that heating member 10 gives out logical
It crosses heat transfer piece 30 and is transferred to refrigerant pipe 20, improve heat transfer effect.Meanwhile by the way that heating member 10 and heat transfer piece 30 are integrally formed
Setting, and refrigerant pipe 20 and heat transfer piece 30 are integrally formed and are arranged, it on the one hand can further increase changing for refrigerant heating device
Thermal effect；On the other hand complicated assembly technology can also be avoided.It therefore, can using refrigerant heating device provided by the invention
Solve the technical problem that refrigerant heating device assembly in the prior art is complicated, heat transfer effect is bad.
Specifically, the heat transfer piece 30 in the present embodiment passes through low pressure die casting or sand casting process and heating member 10 and refrigerant pipe 20
It is integrally formed setting.In this way, on the one hand the heat transfer between 20 three of heating member 10, heat transfer piece 30 and refrigerant pipe can be made more preferable,
Improve heat transfer efficiency；Another aspect refrigerant heating device itself need not be assembled and can be installed, and save operating personnel's
Working time improves work efficiency.
In order to preferably transfer heat to refrigerant pipe 20, the heat transfer piece 30 in the present embodiment is made of aluminum material.Specifically
, the shape of the heat transfer piece 30 in the present embodiment can be designed according to actual space structure and position, to meet space
And use demand.
In order to increase the heat exchange area of refrigerant pipe 20 and heating member 10, refrigerant pipe 20 can be set to U in the present embodiment
Type pipeline.Meanwhile by the way that the refrigerant that can be preferably heated in the periphery of heating member 10 in refrigerant pipe 20 is arranged in refrigerant pipe 20,
Improve the heat transfer effect of the refrigerant heating device.
Specifically, refrigerant pipe 20 includes refrigerant inlet and refrigerant exit, refrigerant inlet and refrigerant exit protrude from heat transfer piece
30 settings.Specifically, the middle part of the refrigerant pipe 20 in the present embodiment is wrapped in heat transfer piece 30, refrigerant inlet and refrigerant exit
It is arranged at the outside of heat transfer piece 30.Using such setting, set by the way that refrigerant inlet and refrigerant exit are protruded heat transfer piece 30
It sets, easily refrigerant inlet can be connect with refrigerant exit with other pipelines in this way, facilitate the installation of refrigerant heating device.
Specifically, heating member 10 includes electric heating wire, electric heating wire heating power, and pass through heat transfer piece 30 and refrigerant pipe 20
Heat is given out, to heat the refrigerant in refrigerant pipe 20.The power of electric heating wire, quantity can be according to actual heat supply and defrosts
Demand and design.
For the heat transfer that preferably sends out heating member 10 to refrigerant pipe 20, the heating member 10 in the present embodiment also wraps
Include heat-conducting piece.Specifically, electric heating wire is arranged on heat-conducting piece, and heat-conducting piece is at least partially disposed in heat transfer piece 30,
In this way, the heat that heating member 10 is sent out will be transferred to heat transfer piece 30 by heat-conducting piece, and refrigerant pipe 20 is transferred to by heat transfer piece 30,
Such heat transfer type avoids the loss of heat, while refrigerant pipe 20 can be made more fully to absorb what heating member 10 gave out
Heat improves heat transfer effect.
Specifically, heat-conducting piece protrudes from the setting of heat transfer piece 30.Specifically, the top setting of the heat-conducting piece in the present embodiment exists
The outside of heat transfer piece 30, the connecting pin of electric heating wire are also disposed at the outside of heat transfer piece 30, and the heat-conducting piece of rest part is wrapped
In heat transfer piece 30.Using such setting, for the leading-out terminal of electric heating wire is only protruded heat transfer piece setting, a side
Face can be convenient for positioning heat-conducting piece when die casting or sand are cast, and facilitate technique to process, on the other hand can more preferably protect electricity
The outlet structure of heater strip, to facilitate electric heating wire to be connect with power supply.
In order to which the heat that heating member 10 is sent out preferably is transferred to heat-conducting piece, heat-conducting piece can be heat-conducting cylinder, electric heating wire
It is plugged in heat-conducting cylinder.Heat-conducting piece may be heat conductive rod, and electrical heating wire tray is located on heat conductive rod.Pass through above structure
Achieve the purpose that uniformly transfer heat.For the heat transfer that preferably sends out heating member 10 to heat transfer piece 30, in the present embodiment
Heat-conducting piece is made of magnesium oxide material, can improve heat transfer efficiency in this way.
In the present embodiment, in order to preferably detect the temperature of heating member 10, refrigerant heating device further includes temperature sensing
Device, specifically, temperature sensor can be arranged on heat-conducting piece.And electric heating wire work is controlled by the temperature value of its detection
Make.
In order to facilitate the installation of refrigerant heating device, the refrigerant heating device in the present embodiment further includes mounting base 40, peace
Dress seat 40 is arranged in the outside of heat transfer piece 30, and the refrigerant heating device in the present embodiment can be fixed by the mounting base 40.This
Mounting base 40 in embodiment includes mounting base, screw via is provided in mounting base, specifically, symmetrically by two mounting bases
It is arranged in the outside of heat transfer piece 30, to improve the stability of installation.
Using refrigerant heating device provided in this embodiment, by the way that heating member 10 and refrigerant pipe 20 are arranged with being integrally formed
In heat transfer piece 30, it can make that gap is not present between heating member 10, refrigerant pipe 20 and heat transfer piece 30, such heating member 10 is sent out
Heat will not be dissipated in the air in gap, avoid the waste of heat, at the same avoid by air conduct heat heating refrigerant
The non-uniform situation of heating when pipe 20.It, can be more fully by heating member 10 by the heat transfer piece 30 of aluminum in the present embodiment
The heat transfer sent out improves heat transfer effect and defrost efficiency to refrigerant pipe 20.Meanwhile being arranged using being integrally formed, it can
Complicated assembly technology is avoided, the working time of operating personnel is saved, improves work efficiency.The refrigerant heating device is being made
It can be worked normally during heat and defrost, the refrigerant of refrigerant pipe 20 is flowed through with heating, be convenient for indoor heating or outdoor heat exchanger
Defrost.
Second embodiment of the present invention provides a kind of air conditioner, which includes refrigerant heating device, refrigerant heating dress
The refrigerant heating device of the offer of embodiment one is provided.Specifically, passing through the screw mistake on screw and refrigerant heating device mounting base
Refrigerant heating device can be mounted in air conditioner external by the cooperation in hole.
Specifically, the air conditioner in the present embodiment further includes：Indoor heat exchanger and outdoor heat exchanger.Wherein, indoor heat exchange
Device is connected to the refrigerant inlet of refrigerant heating device.Outdoor heat exchanger is connected to the refrigerant exit of refrigerant heating device.Using this
The refrigerant come out from indoor heat exchanger can be heated by refrigerant heating device, and the refrigerant after heating passed by the setting of sample
It send to outdoor heat exchanger.Can be indoor heating when the refrigerant heating device works under heating state, it is indoor to improve
Comfort.When the refrigerant heating device works under defrost state, additionally it is possible to play the role of making outdoor heat exchanger defrost.
Air conditioner in the present embodiment further includes controller, and controller is electrically connected with the electric heating wire of refrigerant heating device,
And controller is used to control the working condition of electric heating wire, the temperature sensor of refrigerant heating device is electrically connected with the controller, temperature
The temperature signal detected is transferred to controller by degree sensor.Specifically, the air conditioner in the present embodiment is in heating mode
When, controller is started to work every one section of set time control electric heating wire, to defrost to outdoor heat exchanger.Work as temperature sensor
When detecting that the temperature inside heating member is more than predetermined temperature value, controller is stopped electric heating wire is controlled.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of refrigerant heating device, which is characterized in that including：
Heating member (10)；
Refrigerant pipe (20)；
Heat transfer piece (30) is wrapped on the heating member (10) and the refrigerant pipe (20), the heating member (10) and the biography
Warmware (30), which is integrally formed setting and/or the refrigerant pipe (20) and is integrally formed with the heat transfer piece (30), to be arranged.
2. refrigerant heating device according to claim 1, which is characterized in that the heat transfer piece (30) by low pressure die casting or
Sand casting process is integrally formed with the heating member (10) and the refrigerant pipe (20) to be arranged.
3. refrigerant heating device according to claim 1, which is characterized in that the refrigerant pipe (20) is U-shaped pipe, described
Refrigerant pipe (20) is arranged in the periphery of the heating member (10).
4. refrigerant heating device according to claim 1, which is characterized in that the refrigerant pipe (20) include refrigerant inlet and
Refrigerant exit, the refrigerant inlet and the refrigerant exit protrude from the heat transfer piece (30) setting.
5. refrigerant heating device according to claim 1, which is characterized in that the heating member (10) includes electric heating wire.
6. refrigerant heating device according to claim 5, which is characterized in that the heating member (10) further includes：
Heat-conducting piece, the electric heating wire are arranged on heat-conducting piece, and the heat-conducting piece is at least partially disposed on the heat transfer piece
(30) in.
7. refrigerant heating device according to claim 6, which is characterized in that the heat-conducting piece protrudes from the heat transfer piece
(30) it is arranged.
8. refrigerant heating device according to claim 7, which is characterized in that the heat-conducting piece includes：
Heat-conducting cylinder, the electric heating wire are plugged in the heat-conducting cylinder；Or,
Heat conductive rod, the electrical heating wire tray are located on the heat conductive rod.
9. refrigerant heating device according to claim 6, which is characterized in that the heat-conducting piece is made of magnesium oxide material.
10. refrigerant heating device according to claim 1, which is characterized in that the refrigerant heating device further includes：
Mounting base (40) is arranged on the heat transfer piece (30), and the mounting base (40) is for fixing the refrigerant heating device.
11. refrigerant heating device according to claim 1, which is characterized in that the heat transfer piece (30) is made of aluminum material.
12. a kind of air conditioner, including refrigerant heating device, which is characterized in that the refrigerant heating device is claim 1 to 11
Any one of described in refrigerant heating device.
13. air conditioner according to claim 12, which is characterized in that the air conditioner further includes：
Indoor heat exchanger is connected to the refrigerant inlet of the refrigerant heating device；
Outdoor heat exchanger is connected to the refrigerant exit of the refrigerant heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345258.3A CN108426394A (en) | 2018-04-17 | 2018-04-17 | Refrigerant heating device and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345258.3A CN108426394A (en) | 2018-04-17 | 2018-04-17 | Refrigerant heating device and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426394A true CN108426394A (en) | 2018-08-21 |
Family
ID=63161420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810345258.3A Pending CN108426394A (en) | 2018-04-17 | 2018-04-17 | Refrigerant heating device and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426394A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658577A (en) * | 1992-08-07 | 1994-03-01 | Hitachi Ltd | Air conditioner |
| CN1423095A (en) * | 2001-11-23 | 2003-06-11 | 三星电子株式会社 | Air-conditioning system with spare refrigrant heating device |
| CN202501554U (en) * | 2012-01-12 | 2012-10-24 | 中山市东洋电器有限公司 | Air heating part of electric heater |
| CN105910354A (en) * | 2015-02-20 | 2016-08-31 | 松下知识产权经营株式会社 | Air conditioner |
| CN107702391A (en) * | 2017-10-11 | 2018-02-16 | 珠海格力电器股份有限公司 | Refrigerant heating device for defrosting and air conditioning system |
| CN208238323U (en) * | 2018-04-17 | 2018-12-14 | 珠海格力电器股份有限公司 | Refrigerant heating device and air conditioner with same |
-
2018
- 2018-04-17 CN CN201810345258.3A patent/CN108426394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658577A (en) * | 1992-08-07 | 1994-03-01 | Hitachi Ltd | Air conditioner |
| CN1423095A (en) * | 2001-11-23 | 2003-06-11 | 三星电子株式会社 | Air-conditioning system with spare refrigrant heating device |
| CN202501554U (en) * | 2012-01-12 | 2012-10-24 | 中山市东洋电器有限公司 | Air heating part of electric heater |
| CN105910354A (en) * | 2015-02-20 | 2016-08-31 | 松下知识产权经营株式会社 | Air conditioner |
| CN107702391A (en) * | 2017-10-11 | 2018-02-16 | 珠海格力电器股份有限公司 | Refrigerant heating device for defrosting and air conditioning system |
| CN208238323U (en) * | 2018-04-17 | 2018-12-14 | 珠海格力电器股份有限公司 | Refrigerant heating device and air conditioner with same |
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