CN208253790U - A kind of Split type air conditioner outdoor unit and the frostless air conditioner using the outdoor unit - Google Patents
A kind of Split type air conditioner outdoor unit and the frostless air conditioner using the outdoor unit Download PDFInfo
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- CN208253790U CN208253790U CN201820734551.4U CN201820734551U CN208253790U CN 208253790 U CN208253790 U CN 208253790U CN 201820734551 U CN201820734551 U CN 201820734551U CN 208253790 U CN208253790 U CN 208253790U
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- air conditioner
- heat exchanger
- outdoor
- outdoor unit
- alternating temperature
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Abstract
The utility model discloses the frostless air conditioners of a kind of Split type air conditioner outdoor unit and the application outdoor unit, including outdoor heat exchanger and outdoor fan inside housings is arranged, the side of the outdoor heat exchanger is arranged in the outdoor fan, and the direction windward of the outdoor heat exchanger is provided with Peltiex module and frost thickness detection device, and the Peltiex module and the frost thickness detection device are electrically connected with the controller inside outdoor unit, there are two alternating temperature ends for the Peltiex module tool, first alternating temperature end is located in the shell, second alternating temperature end is located at outside the shell, and two alternating temperature ends are connected separately with the first heat exchange fin and the second heat exchange fin, the frost thickness detection device is mounted on the first heat exchange fin.Beneficial effect is: less energy-consuming, and defrost can be realized without shutting down；It is not necessarily to during defrost from indoor heat absorption, to not influence room temperature.
Description
Technical field
The utility model relates to field of air conditioning, and in particular to a kind of Split type air conditioner outdoor unit and the nothing using the outdoor unit
White air conditioner.
Background technique
Air-conditioning is the mark that people's living standard improves, its adjustable indoor temperature and humidity, to create
One allows people to feel that comfortable mesoclimate adjusts electric appliance out.Air-conditioning not only has refrigerating function, while having heat-production functions, energy
It is enough brought in hot season summer it is nice and cool, also can in winter cold season bring it is warm.
Applicants have discovered that at least there is following technical problem in the prior art: in north cold area, outdoor temperature phase
To lower, air-conditioner outdoor unit coil pipe is easy frosting, and frosting can block channel between fin, increases air flow resistance；Increase heat exchange
Device thermal resistance, exchange capability of heat decline；Evaporating temperature decline, Energy Efficiency Ratio reduce, operation of heat pump penalty, until cannot normal work
Make.In the prior art, it solves the above problems and generallys use two ways, one is electric heater is used, i.e., in outdoor unit coil pipe
The shortcomings that setting electric heater unit progress defrost nearby, this mode is to consume energy very greatly, and need to shut down, and frequent shutdown makes energy consumption
Further increase；Another mode is commutated by four-way valve, using high temperature refrigerant defrost, although this mode is not necessarily to volume
Outer energy consumption, but need from indoor heat absorption, so that room temperature is lower, poor user experience.
Utility model content
The purpose of this utility model, which is that, to be provided a kind of Split type air conditioner outdoor unit to solve the above-mentioned problems and answers
With the frostless air conditioner of the outdoor unit, the skills such as frosting are easy to solve the air-conditioner outdoor unit coil pipe used in the prior art in the north
Art problem.Preferred technical solution, which includes, in many technical solutions provided by the utility model can eliminate frosting to air-conditioning
It influences, while it is low to consume energy, and does not influence the technical effects such as room temperature, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of Split type air conditioner outdoor unit provided by the utility model, including be arranged outdoor heat exchanger inside housings and
Outdoor fan, the side of the outdoor heat exchanger is arranged in the outdoor fan, and the direction windward of the outdoor heat exchanger is set
It is equipped with Peltiex module and frost thickness detection device, and the Peltiex module and the frost thickness detection device are and outdoor unit
Internal controller is electrically connected, and there are two alternating temperature end, the first alternating temperature end is located in the shell Peltiex module tool, the
Two alternating temperature ends are located at outside the shell, and two alternating temperature ends are connected separately with the first heat exchange fin and the second heat exchange fin, described
Frost thickness detection device is mounted on the first heat exchange fin.
Using a kind of above-mentioned Split type air conditioner outdoor unit, the Peltiex module is configured to described first by the controller
Alternating temperature end is cold end, and second alternating temperature end is hot end, and the air moisture of the inflow shell made is at first alternating temperature end
Condensation, when the frost thickness detection device detects that the frost thickness on first heat exchange fin are greater than the default of the controller
When thickness, first alternating temperature end is hot end, and second alternating temperature end is cold end, to carry out defrost.
Preferably, first heat exchange fin is located at the centre of the outdoor heat exchanger and the outdoor fan.
Preferably, the frost thickness detection device is ultrasonic detector.
Preferably, first heat exchange fin is fixedly mounted on the end face at first alternating temperature end, described second is changed
Hot fin is fixedly mounted on the end face at second alternating temperature end.
A kind of frostless air conditioner using Split type air conditioner outdoor unit further includes separate body air conditioner indoor machine, indoor heat exchange
Device, compressor and four-way valve, the indoor heat exchanger are arranged inside the separate body air conditioner indoor machine, the indoor heat exchanger
One end is connected with the first shut-off valve, and the side of first shut-off valve is connected with the four-way valve, described four-way valve one end and institute
It states compressor to be connected, the other end is connected with one end of the outdoor heat exchanger, and the indoor heat exchanger is connected with the second cut-off
Valve, the side of second shut-off valve are provided with silencer, and the side of the silencer is provided with capillary, the capillary
Side is connected with the other end of the outdoor heat exchanger.
Beneficial effect is: 1, the utility model less energy-consuming, and defrost can be realized without shutting down；
2, it is not necessarily to during defrost from indoor heat absorption, to not influence room temperature.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the internal mechanism figure of Split type air conditioner outdoor unit in the utility model；
Fig. 2 is the control principle drawing of Split type air conditioner outdoor unit in the utility model；
Fig. 3 is the schematic diagram of frostless air conditioner in the utility model.
The reference numerals are as follows:
1, shell；101, controller；2, outdoor heat exchanger；3, Peltiex module；301, the second alternating temperature end；302, it second changes
Hot fin；303, the first alternating temperature end；304, the first heat exchange fin；4, outdoor fan；5, frost thickness detection device；6, the first cut-off
Valve；7, four-way valve；8, compressor；9, the second shut-off valve；10, silencer；11, capillary；12, air conditioner room unit；1201, room
Interior heat exchanger.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-3, the utility model provides a kind of Split type air conditioner outdoor unit and the application outdoor unit
Frostless air conditioner, including outdoor machine of body-separated air-conditioner, separate body air conditioner indoor machine 12, indoor heat exchanger 1201,8 and of compressor
Four-way valve 7, the indoor heat exchanger 1201 are arranged inside the separate body air conditioner indoor machine 12, the indoor heat exchanger 1201
One end is connected with the first shut-off valve 6, and the side of first shut-off valve 6 is connected with the four-way valve 7, described 7 one end of four-way valve
It is connected with the compressor 8, the other end is connected with one end of the outdoor heat exchanger 2, the connection of the indoor heat exchanger 1201
There is the second shut-off valve 9, the side of second shut-off valve 9 is provided with silencer 10, and hairiness is arranged in the side of the silencer 10
Tubule 11, the side of the capillary 11 are connected with the other end of the outdoor heat exchanger 2；
The outdoor machine of body-separated air-conditioner includes the outdoor heat exchanger 2 and outdoor fan 4 being arranged in inside shell 1, institute
The side that the outdoor heat exchanger 2 is arranged in outdoor fan 4 is stated, and the direction windward of the outdoor heat exchanger 2 is provided with Po Er
Note component 3 and frost thickness detection device 5, and the Peltiex module 3 and the frost thickness detection device 5 are and inside outdoor unit
Controller 101 be electrically connected, the structure and function and working principle of controller 101 are known to those skilled in the art,
This is not repeated them here, and there are two alternating temperature end, the first alternating temperature end 303 is located in the shell 1 tool of Peltiex module 3, and second becomes
Warm end 301 is located at outside the shell 1, and two alternating temperature ends are connected separately with the first heat exchange fin 304 and the second heat exchange fin
302, the frost thickness detection device 5 is mounted on the first heat exchange fin 304.
Preferably, first heat exchange fin 304 is located at the centre of the outdoor heat exchanger 2 and the outdoor fan 4,
So set, convenient for enabling the air moisture flowed into condense on first heat exchange fin 304.
The frost thickness detection device 5 is ultrasonic detector, so set, convenient for first heat exchange fin 304
The frost thickness of upper condensation are detected.
First heat exchange fin 304 is fixedly mounted on the end face at first alternating temperature end 303, second heat exchange wing
Piece 302 is fixedly mounted on the end face at second alternating temperature end 301, so set, convenient for passing through first heat exchange fin 304
And second heat exchange fin 302 realizes the cold and hot exchange between first alternating temperature end 303 and second alternating temperature end 301.
Using the above structure, the Peltiex module 3 is configured to first alternating temperature end 303 by the controller 101 and is
Cold end, second alternating temperature end 301 are hot end, and the air moisture of the inflow shell 1 made is solidifying at first alternating temperature end 303
Knot, when the frost thickness detection device 5 detects that the frost thickness on first heat exchange fin 304 are greater than the controller 101
Preset thickness when, first alternating temperature end 303 be hot end, second alternating temperature end 301 be cold end, to carry out defrost.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of Split type air conditioner outdoor unit, it is characterised in that: including being arranged in the internal outdoor heat exchanger (2) of shell (1) and
Outdoor fan (4), the outdoor fan (4) are arranged in the side of the outdoor heat exchanger (2), and the outdoor heat exchanger (2)
Direction windward be provided with Peltiex module (3) and frost thickness detection device (5), and the Peltiex module (3) and the frost
Thickness detection apparatus (5) is electrically connected with the controller (101) inside outdoor unit, and there are two Peltiex module (3) tools
Alternating temperature end, the first alternating temperature end (303) are located in the shell (1), and the second alternating temperature end (301) is located at the shell (1) outside, and two
A alternating temperature end is connected separately with the first heat exchange fin (304) and the second heat exchange fin (302), the frost thickness detection device (5)
It is mounted on the first heat exchange fin (304).
2. Split type air conditioner outdoor unit according to claim 1, it is characterised in that: the first heat exchange fin (304) position
In the centre of the outdoor heat exchanger (2) and the outdoor fan (4).
3. Split type air conditioner outdoor unit according to claim 1, it is characterised in that: the frost thickness detection device (5) is
Ultrasonic detector.
4. Split type air conditioner outdoor unit according to claim 1, it is characterised in that: first heat exchange fin (304) is solid
On the end face at first alternating temperature end (303), second heat exchange fin (302) is fixedly mounted on described second and becomes for Dingan County
On the end face of Wen Duan (301).
5. a kind of frostless air conditioner using any Split type air conditioner outdoor unit of claim 1-4, it is characterised in that: also wrap
Include separate body air conditioner indoor machine (12), indoor heat exchanger (1201), compressor (8) and four-way valve (7), the indoor heat exchanger
(1201) setting is internal in the separate body air conditioner indoor machine (12), and described indoor heat exchanger (1201) one end is connected with first section
The side of only valve (6), first shut-off valve (6) is connected with the four-way valve (7), described four-way valve (7) one end and the pressure
Contracting machine (8) is connected, and the other end is connected with the one end of the outdoor heat exchanger (2), and indoor heat exchanger (1201) are connected with
The side of second shut-off valve (9), second shut-off valve (9) is provided with silencer (10), and the side of the silencer (10) is set
It is equipped with capillary (11), the side of the capillary (11) is connected with the other end of the outdoor heat exchanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734551.4U CN208253790U (en) | 2018-05-17 | 2018-05-17 | A kind of Split type air conditioner outdoor unit and the frostless air conditioner using the outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734551.4U CN208253790U (en) | 2018-05-17 | 2018-05-17 | A kind of Split type air conditioner outdoor unit and the frostless air conditioner using the outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253790U true CN208253790U (en) | 2018-12-18 |
Family
ID=66480790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734551.4U Expired - Fee Related CN208253790U (en) | 2018-05-17 | 2018-05-17 | A kind of Split type air conditioner outdoor unit and the frostless air conditioner using the outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529978A (en) * | 2019-09-16 | 2019-12-03 | 宁波奥克斯电气股份有限公司 | A kind of control method, device and air conditioner reducing condenser frosting rate |
-
2018
- 2018-05-17 CN CN201820734551.4U patent/CN208253790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529978A (en) * | 2019-09-16 | 2019-12-03 | 宁波奥克斯电气股份有限公司 | A kind of control method, device and air conditioner reducing condenser frosting rate |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |