CN206831850U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN206831850U CN206831850U CN201720534279.0U CN201720534279U CN206831850U CN 206831850 U CN206831850 U CN 206831850U CN 201720534279 U CN201720534279 U CN 201720534279U CN 206831850 U CN206831850 U CN 206831850U
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- Prior art keywords
- heat exchanger
- exchanger tube
- refrigerant
- compressor
- air conditioner
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Abstract
The utility model discloses a kind of air conditioner, including gas-liquid separator for compressor, outdoor heat exchanger, indoor heat exchanger and the first throttle valve being connected between outdoor heat exchanger and indoor heat exchanger, in addition to the first heat exchanger tube, the second heat exchanger tube and second throttle；Outdoor heat exchanger is connected by second throttle with the first heat exchanger tube, and the first heat exchanger tube connects with gas-liquid separator for compressor；Outdoor heat exchanger is connected by the second heat exchanger tube with first throttle valve.In the utility model, during air conditioner refrigerating operaton, it is divided into two-way from the refrigerant of outdoor heat exchanger outflow, first via refrigerant turns into low-temp low-pressure refrigerant after flowing through second throttle decrease temperature and pressure and enters the first heat exchanger tube, second road refrigerant enters the second heat exchanger tube, refrigerant absorbs the heat of refrigerant in the second heat exchanger tube in first heat exchanger tube, reduce the temperature for the refrigerant for getting in heat exchanger, gaseous state is partially changed into after refrigerant heat absorption return to compressor in first heat exchanger tube, to compressor Gas-supplying enthalpy-increasing, refrigeration is improved.
Description
Technical field
Air conditioner technical field is the utility model is related to, more particularly to a kind of air conditioner.
Background technology
As the improvement of people's living standards, air conditioner plays more and more important work in the work and life of people
With.It is well known that air conditioner has compressor, four big part of outdoor heat exchanger, choke valve and indoor heat exchanger, in the market
The choke valve that air conditioner uses generally comprises two kinds：Electronic valve and supercooling tube group.It is either electric when air conditioner is in refrigerating operaton
Sub- valve or supercooling tube group, the liquid refrigerant temperature that general outdoor heat exchanger comes out is higher, and after choke valve throttles, liquid is cold
Matchmaker is directly entered indoor heat exchanger, gets in that the liquid refrigerant temperature of heat exchanger is higher, and refrigeration is undesirable.
Utility model content
The utility model embodiment provides a kind of air conditioner, in refrigerating operaton, can be lowered into indoor heat exchanger
Refrigerant temperature.In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary shown below is.Should
Summarized section is not extensive overview, nor to determine key/critical component or describe the protection domain of these embodiments.
Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
According to the first aspect of the utility model embodiment, there is provided a kind of air conditioner, including gas-liquid separator for compressor,
Outdoor heat exchanger, indoor heat exchanger and the first throttle valve being connected between outdoor heat exchanger and indoor heat exchanger, in addition to the
One heat exchanger tube, the second heat exchanger tube and second throttle；Outdoor heat exchanger is connected by second throttle with the first heat exchanger tube, and first
Heat exchanger tube connects with gas-liquid separator for compressor；Outdoor heat exchanger is connected by the second heat exchanger tube with first throttle valve.
The technical scheme that the utility model embodiment provides can include the following benefits：
In the utility model, during air conditioner refrigerating operaton, it is divided into two-way, the first via from the refrigerant of outdoor heat exchanger outflow
Refrigerant, which flows through, to be turned into low-temp low-pressure refrigerant after second throttle decrease temperature and pressure and enters the first heat exchanger tube, and the second road refrigerant enters the
Two heat exchanger tubes, refrigerant absorbs the heat of refrigerant in the second heat exchanger tube in the first heat exchanger tube, reduces and gets in the cold of heat exchanger
The temperature of matchmaker, gaseous state is partially changed into after refrigerant heat absorption in the first heat exchanger tube and returns to compressor, to compressor Gas-supplying enthalpy-increasing, is improved
Refrigeration.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The utility model can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, show meet it is of the present utility model
Embodiment, and for explaining principle of the present utility model together with specification.
A kind of structural representation when Fig. 1 is air conditioner refrigerating operaton；
Description of reference numerals：101st, the first heat exchanger tube；102nd, the second heat exchanger tube；103rd, second throttle；104th, outdoor is changed
Hot device；105th, first throttle valve；106th, indoor heat exchanger；107th, gas-liquid separator for compressor；108th, four-way reversing valve；109th, press
Contracting machine.
Embodiment
The following description and drawings fully show specific embodiment of the present utility model, so that those skilled in the art
Them can be put into practice.Embodiment only represents possible change.Unless explicitly requested, otherwise single components and functionality is optional
's.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This practicality
The scope of new embodiment includes the gamut of claims, and claims is all obtainable equivalent
Thing.Herein, each embodiment individually or can be represented generally with term " utility model ", and this is just for the sake of side
Just, and if in fact disclosing the utility model more than one, the scope for being not meant to automatically limit the application is any
Single utility model or utility model design.Herein, such as first and second or the like relational terms are used only for one
Individual entity makes a distinction with another entity, without require either to imply between these entities exist any actual relation or
Sequentially.Moreover, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that
Not only include those key elements, but also the other element including being not expressly set out including a series of elements.Each reality herein
Apply example to describe by the way of progressive, what each embodiment stressed is the difference with other embodiment, Ge Geshi
Apply between example identical similar portion mutually referring to.For structure, product etc. disclosed in embodiment, due to itself and implementation
Part disclosed in example is corresponding, so description is fairly simple, related part is referring to method part illustration.
The utility model first embodiment discloses a kind of air conditioner, as shown in figure 1, including：Gas-liquid separator for compressor
107th, outdoor heat exchanger 104, indoor heat exchanger 106 and be connected between outdoor heat exchanger 104 and indoor heat exchanger 106 first
Choke valve 105, in addition to the first heat exchanger tube 101, the second heat exchanger tube 102 and second throttle 103；The outdoor heat exchanger 104
Connected by the second throttle 103 with first heat exchanger tube 101, first heat exchanger tube 101 and the compressor gas
Liquid/gas separator 107 connects；The outdoor heat exchanger 104 is connected by second heat exchanger tube 102 and the first throttle valve 105
It is logical.
In the present embodiment, when air conditioner refrigerating operaton, the refrigerant flowed out from outdoor heat exchanger 104 is divided into two-way, the
Refrigerant enters the first heat exchanger tube 101 after flowing through the decrease temperature and pressure of second throttle 103 all the way, is that low temperature is low in the first heat exchanger tube 101
Refrigerant is pressed, the second road refrigerant flows directly into the second heat exchanger tube 102, and the low-temp low-pressure refrigerant in the first heat exchanger tube 101 absorbs second
The heat of refrigerant in heat exchanger tube 102, reduce the temperature of refrigerant in the second heat exchanger tube 102.
Optionally, in the above-described embodiments, first throttle valve 105 is flowed into from the refrigerant of the second heat exchanger tube 102 outflow, passed through
Indoor heat exchanger 106 is flowed into after the decrease temperature and pressure of first throttle valve 105 to be freezed.The refrigerant of outflow out of second heat exchanger tube 102
Lower compared to the refrigerant temperature flowed out from outdoor heat exchanger 104, the refrigerant of outflow, which is got in, out of second heat exchanger tube 102 changes
Hot device 106, refrigeration is more preferable.
Optionally, in the above-described embodiments, the refrigerant in the first heat exchanger tube 101 absorbs refrigerant in the second heat exchanger tube 102
Gaseous state is partially changed into after heat, compressor 109 is flowed back to after gas-liquid separator for compressor 107, benefit is served to compressor 109
The effect of gas increasing enthalpy, improves refrigeration.
Optionally, in the above-described embodiments, refrigerant absorbs refrigerant heat in the second heat exchanger tube 102 in the first heat exchanger tube 101
Embodiment have it is a variety of, as an alternative embodiment, the first heat exchanger tube 101 can be wound with the second heat exchanger tube 102
Together, the efficiency of heat exchange is improved.
Optionally, in the above-described embodiments, refrigerant absorbs the reality of refrigerant in the second heat exchanger tube 102 in the first heat exchanger tube 101
The mode of applying have it is a variety of, as an alternative embodiment, the first heat exchanger tube 101 or the second heat exchanger tube 102 can be flat boards
Shape, increase the area of heat exchange, improve the efficiency of heat exchange.
Optionally, in the above-described embodiments, the first heat exchanger tube 101 partly or entirely contacts with the second heat exchanger tube 102.
In addition to compressor 109, the compressor 109 and gas-liquid separator for compressor optionally, in the above-described embodiments,
107 connections；The compressor 109 is connected with a four-way reversing valve 108.
It should be appreciated that flow and knot that the utility model is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes can be being carried out without departing from the scope.The scope of the utility model only will by appended right
Ask to limit.
Claims (3)
1. a kind of air conditioner, including gas-liquid separator for compressor, outdoor heat exchanger, indoor heat exchanger and it is connected to the outdoor and changes
First throttle valve between hot device and indoor heat exchanger, it is characterised in that also including the first heat exchanger tube, the second heat exchanger tube and second
Choke valve；The outdoor heat exchanger is connected by the second throttle with first heat exchanger tube, first heat exchanger tube with
The gas-liquid separator for compressor connection；The outdoor heat exchanger is connected by second heat exchanger tube and the first throttle valve
It is logical.
2. air conditioner as claimed in claim 1, it is characterised in that first heat exchanger tube with described second heat exchange tube portion or
All contacts.
3. air conditioner as claimed in claim 1, it is characterised in that also including compressor；The compressor and the compressor
Gas-liquid separator connects；The compressor is connected with a four-way reversing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534279.0U CN206831850U (en) | 2017-05-12 | 2017-05-12 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534279.0U CN206831850U (en) | 2017-05-12 | 2017-05-12 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831850U true CN206831850U (en) | 2018-01-02 |
Family
ID=60770766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720534279.0U Active CN206831850U (en) | 2017-05-12 | 2017-05-12 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682105A (en) * | 2019-02-12 | 2019-04-26 | 珠海格力电器股份有限公司 | air conditioning system |
-
2017
- 2017-05-12 CN CN201720534279.0U patent/CN206831850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682105A (en) * | 2019-02-12 | 2019-04-26 | 珠海格力电器股份有限公司 | air conditioning system |
| CN109682105B (en) * | 2019-02-12 | 2024-04-09 | 珠海格力电器股份有限公司 | Air Conditioning System |
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