CN205718026U - For the refrigeration system of refrigerator and the refrigerator with it - Google Patents
For the refrigeration system of refrigerator and the refrigerator with it Download PDFInfo
- Publication number
- CN205718026U CN205718026U CN201620534238.7U CN201620534238U CN205718026U CN 205718026 U CN205718026 U CN 205718026U CN 201620534238 U CN201620534238 U CN 201620534238U CN 205718026 U CN205718026 U CN 205718026U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- refrigeration system
- condenser
- compressor
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of refrigeration system for refrigerator and have its refrigerator, the described refrigeration system for refrigerator includes: compressor, condenser, vaporizer, throttling arrangement and flow transducer, and described compressor includes air entry and air vent；First end of described condenser is connected with described air vent；First end of described vaporizer is connected with described air entry；Described throttling arrangement is connected between the second end of described condenser and the second end of described vaporizer；Described flow transducer is located between described air vent and described first end of described condenser.According to the refrigeration system for refrigerator of the present utility model, by the exhaust ports at compressor, flow transducer is set, can accurately know the quality of cold-producing medium in current refrigeration system, consequently facilitating whether monitoring refrigerant quality meets theoretical design requirements, and facilitate later stage after-sales service, there is provided effective foundation for maintenance, save and investigate fault time, improve maintenance efficiency.
Description
Technical field
This utility model relates to technical field of electric appliances, especially relates to a kind of refrigeration system for refrigerator and has it
Refrigerator.
Background technology
In correlation technique, refrigerator, after production completes, typically cannot be known and be present in the concrete of cold-producing medium in refrigeration system
Quality is how many, can only substantially assess the system in refrigeration system according to refrigerating speed and other functional tests after refrigerator is energized
Cryogen quality is the most suitable, is unfavorable for monitoring of dispatching from the factory.If additionally, relate to later period maintenance, cold-producing medium is the most suitable, is also to judge
The most whether one important evidence of breakdown of refrigerator, but because refrigerant quality is unknowable, also can only to judge in system by experience
There is suitable cold-producing medium.Such as, along with the growth of refrigerator service life, all can there is certain decay in the parameters of refrigerator,
Reason for that is in addition to heat-insulation layer heat transfer coefficient raises, it is also possible to be that cold-producing medium leakage causes, but, refrigeration system
In the speed of cold-producing medium leakage whether normal, normal use can or can not be affected, also cannot know.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, it is of the present utility model
One purpose is to propose a kind of refrigeration system for refrigerator, and this refrigeration system being used for refrigerator can be known in refrigeration system
The quality of cold-producing medium.
Further object is that and propose a kind of refrigerator with above-mentioned refrigeration system.
According to the refrigeration system for refrigerator of this utility model first aspect, including: compressor, described compressor includes
Air entry and air vent；Condenser, the first end of described condenser is connected with described air vent；Vaporizer, described vaporizer
First end is connected with described air entry；Throttling arrangement, described throttling arrangement is connected to the second end of described condenser and described steaming
Send out between the second end of device；Flow transducer, described flow transducer is located at described the of described air vent and described condenser
Between one end.
According to the refrigeration system for refrigerator of the present utility model, flow sensing is set by the exhaust ports at compressor
Device, can accurately know the quality of cold-producing medium in current refrigeration system, consequently facilitating whether monitoring refrigerant quality meets reason
Discuss design requirement, and facilitate later stage after-sales service, provide effective foundation for maintenance, save and investigate fault time, improve maintenance
Efficiency.
According to embodiments more of the present utility model, described condenser includes: the first condensation part, described first condensation part
First end is connected with described air vent；Second condensation part, the first end of described second condensation part is connected with described throttling arrangement；Anti-
Dew pipe, described dew eliminating tube is connected between the second end of described first condensation part and the second end of described second condensation part.
Further, it is provided with device for drying and filtering between described second end and the described throttling arrangement of described condenser.
Alternatively, described throttling arrangement is capillary tube.
Alternatively, described throttling arrangement is electric expansion valve.
According to the refrigerator of this utility model second aspect, including according to the above-mentioned first aspect of this utility model for refrigerator
Refrigeration system.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the schematic diagram of the refrigeration system for refrigerator according to this utility model embodiment.
Reference:
Refrigeration system 100,
Compressor 1, air entry 11, air vent 12,
Condenser 2, the first condensation part 21, dew eliminating tube 22, the second condensation part 23,
Vaporizer 3, throttling arrangement 4, flow transducer 5, device for drying and filtering 6.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear", "left", "right" etc.
Orientation or the position relationship of instruction are based on orientation shown in the drawings or position relationship, are for only for ease of description this utility model
Describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation structure with simplifying
Make and operate, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing mesh
, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit
Surely have " first ", the feature of " second " can express or implicitly include one or more this feature.New in this practicality
In the description of type, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include that the first and second features directly contact, it is also possible to includes that the first and second features are not directly contact but logical
Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1, the refrigeration system 100 for refrigerator according to this utility model embodiment is described.
As it is shown in figure 1, according to the refrigeration system 100 for refrigerator of this utility model first aspect embodiment, including pressure
Contracting machine 1, condenser 2, vaporizer 3, throttling arrangement 4 and flow transducer 5.
Specifically, compressor 1 includes air entry 11 and air vent 12, and such as, in the example of fig. 1, air entry 11 is permissible
Being formed at the lower end of compressor 1, air vent 12 can be formed at the upper end of compressor 1.In refrigeration system 100, air entry 11
For being passed in compressor 1 by the low-temp low-pressure gaseous refrigerant in refrigeration system 100, air vent 12 is for by compressor 1
High temperature and high pressure gaseous refrigerant after compression is delivered in refrigeration system 100.
First end (such as, the left end in Fig. 1) of condenser 2 is connected with the air vent 12 of compressor 1, the of vaporizer 3
(such as, the left end in Fig. 1) is connected with the air entry 11 of compressor 1 in one end, and throttling arrangement 4 is connected to the second end of condenser 2
Between second end (such as, the right-hand member in Fig. 1) of (such as, the right-hand member in Fig. 1) and vaporizer 3.Flow transducer 5 is located at aerofluxus
Between mouth 12 and the first end of condenser 2.Thus, the high temperature and high pressure gaseous refrigerant flowed out from the air vent 12 of compressor 1, warp
During inflow-rate of water turbine sensor 5, can accurately know the quality of cold-producing medium in current refrigeration system 100 so that in refrigeration system 100
The quality of cold-producing medium is no longer an estimated value, consequently facilitating the reality of the refrigerant quality monitored when dispatching from the factory in refrigeration system 100
Gap between actual value and theoretical value, in order to whether the quality of monitoring refrigerant meets theoretical design requirements, and facilitates the later stage to sell
Rear maintenance, provides effective foundation for maintenance, saves and investigates fault time, provides convenient for maintenance, improves maintenance efficiency.
During it is understood that high temperature and high pressure gaseous refrigerant flows through flow transducer 5, can be on flow transducer 5
Refrigerant flow in display current refrigeration system 100, user or maintainer convert the flow of cold-producing medium through thermodynamics again
It is scaled quality；Exchange program can also be set in flow transducer 5, directly on flow transducer 5, show current refrigeration
Refrigerant quality in system 100.
Such as, the gaseous refrigerant of low-temp low-pressure, after the compression of compressor 1, obtains the gaseous refrigerant of High Temperature High Pressure
Agent, the gaseous refrigerant of High Temperature High Pressure enters and carries out in condenser 2 condensing heat release and being converted into the refrigeration of high normal pressure and temperature liquid
Agent, condensed high normal pressure and temperature liquid refrigerant enters throttling arrangement 4 and carries out throttling expansion, the gas-liquid two-phase mixing after throttling
Cold-producing medium enters and carries out heat absorption evaporation in vaporizer 3, is converted into low-temp low-pressure gaseous refrigerant, low-temp low-pressure gaseous refrigerant
Reenter compressor 1 through the air entry 11 of compressor 1 after vaporizer 3 flows out and be compressed, so move in circles, refrigeration
System 100 can continuously operation.
According to the refrigeration system 100 for refrigerator of this utility model embodiment, by the air vent 12 of compressor 1
Flow transducer 5 is set, can accurately know the quality of cold-producing medium in current refrigeration system 100, consequently facilitating monitoring refrigeration
Whether agent quality meets theoretical design requirements, and facilitates later stage after-sales service, provides effective foundation for maintenance, saves investigation event
Downtime, improves maintenance efficiency.
According to embodiments more of the present utility model, with reference to Fig. 1, condenser 2 includes the 21, second condensation part, the first condensation part
23 and dew eliminating tube 22.Wherein, air vent 12 phase of first end (such as, the left end in Fig. 1) of the first condensation part 21 and compressor 1
Even, first end (such as, the right-hand member in Fig. 1) of the second condensation part 23 is connected with throttling arrangement 4, and it is cold that dew eliminating tube 22 is connected to first
Between second end (such as, the right-hand member in Fig. 1) and second end (such as, the left end in Fig. 1) of the second condensation part 23 in solidifying portion 21.
Such as, the high temperature and high pressure gaseous refrigerant flowed out from the air vent 12 of compressor 1 sequentially passes through first from left to right
A portion gaseous refrigerant when condensation part 21, dew eliminating tube 22 and the second condensation part 23, in high temperature and high pressure gaseous refrigerant
Heat release can be condensed in the first condensation part 21, be condensed into high normal pressure and temperature liquid refrigerant, the above-mentioned gaseous refrigerant not being condensed
A part in agent can condense heat release in dew eliminating tube 22, is condensed into high normal pressure and temperature liquid refrigerant, now, is not also condensed
Gaseous refrigerant when the second condensation part 23, can in the second condensation part 23 heat release liquefaction, be condensed into high normal pressure and temperature liquid
State cold-producing medium.Thus, it is possible to the heat that dispersion condenser 2 produces effectively, and condensation can be reduced with reasonable Arrangement condenser 2
Taking up room of device 2.Additionally, dew eliminating tube 22 can reduce the generation of condensation effectively, use this refrigeration system such that it is able to improve
The reliability of the refrigerator of system 100.
Further, it is provided with device for drying and filtering 6 between the second end and the throttling arrangement 4 of condenser 2.Thus, it is possible to pass through
Moisture in device for drying and filtering 6 absorption refrigeration agent, improves the aridity of the cold-producing medium entered in compressor 1, efficiently controls
Enter the liquid content of compressor 1 inner refrigerant, thus reduce the infringement to compressor 1, improve the reliability of compressor 1.
Alternatively, throttling arrangement 4 can be capillary tube etc., but is not limited to this.Such as, throttling arrangement 4 can also be electronics
Expansion valve.
According to the refrigerator of this utility model second aspect embodiment, implement including according to the above-mentioned first aspect of this utility model
The refrigeration system 100 for refrigerator of example.
According to the refrigerator of this utility model second aspect embodiment, by arrange above-mentioned first aspect embodiment for ice
The refrigeration system 100 of case, it is simple to whether the refrigerant quality in monitoring ice making case meets theoretical design requirements, and facilitates the later stage to sell
Rear maintenance, provides effective foundation for maintenance, saves and investigates fault time, improves maintenance efficiency.
In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or the specific features of example description, knot
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that:
In the case of without departing from principle of the present utility model and objective, these embodiments can be carried out multiple change, revise, replace
And modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. the refrigeration system for refrigerator, it is characterised in that including:
Compressor, described compressor includes air entry and air vent；
Condenser, the first end of described condenser is connected with described air vent；
Vaporizer, the first end of described vaporizer is connected with described air entry；
Throttling arrangement, described throttling arrangement is connected between the second end of described condenser and the second end of described vaporizer；
Flow transducer, described flow transducer is located between described air vent and described first end of described condenser.
Refrigeration system for refrigerator the most according to claim 1, it is characterised in that described condenser includes:
First condensation part, the first end of described first condensation part is connected with described air vent；
Second condensation part, the first end of described second condensation part is connected with described throttling arrangement；
Dew eliminating tube, described dew eliminating tube be connected to the second end of described first condensation part and described second condensation part the second end it
Between.
Refrigeration system for refrigerator the most according to claim 1, it is characterised in that described second end of described condenser
And it is provided with device for drying and filtering between described throttling arrangement.
4. according to the refrigeration system for refrigerator according to any one of claim 1-3, it is characterised in that described throttling arrangement
For capillary tube.
5. according to the refrigeration system for refrigerator according to any one of claim 1-3, it is characterised in that described throttling arrangement
For electric expansion valve.
6. a refrigerator, it is characterised in that include according to the refrigeration system for refrigerator according to any one of claim 1-5
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534238.7U CN205718026U (en) | 2016-05-30 | 2016-05-30 | For the refrigeration system of refrigerator and the refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534238.7U CN205718026U (en) | 2016-05-30 | 2016-05-30 | For the refrigeration system of refrigerator and the refrigerator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718026U true CN205718026U (en) | 2016-11-23 |
Family
ID=57300996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534238.7U Expired - Fee Related CN205718026U (en) | 2016-05-30 | 2016-05-30 | For the refrigeration system of refrigerator and the refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955079A (en) * | 2018-10-10 | 2018-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of test macro and method of refrigerator operating condition |
| CN109855384A (en) * | 2019-01-17 | 2019-06-07 | 青岛海尔电冰箱有限公司 | Refrigerator refrigerant model construction, application method and building, application system |
-
2016
- 2016-05-30 CN CN201620534238.7U patent/CN205718026U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955079A (en) * | 2018-10-10 | 2018-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of test macro and method of refrigerator operating condition |
| CN109855384A (en) * | 2019-01-17 | 2019-06-07 | 青岛海尔电冰箱有限公司 | Refrigerator refrigerant model construction, application method and building, application system |
| CN109855384B (en) * | 2019-01-17 | 2023-03-31 | 青岛海尔电冰箱有限公司 | Refrigerator refrigerant model construction and application method and construction and application system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104949411B (en) | A kind of refrigerant amount detecting device, air-conditioning and detection method with the detection device | |
| CN104819595B (en) | refrigeration system, control method and device and air conditioner | |
| CN105485992A (en) | Air conditioning system and refrigerant shortage detecting method thereof | |
| CN103398520B (en) | The liquid-level detecting method of air-conditioning system and gas-liquid separator thereof | |
| JP2009063285A (en) | Monitoring system for air conditioner | |
| CN112050299B (en) | Air conditioner | |
| CN104501355B (en) | The control method of air-conditioner | |
| CN105674638A (en) | Gas-liquid separator, air-conditioning system and control method for preventing liquid returning of compressor | |
| CN102353403B (en) | Methods for measuring chilled water flow and cooling medium flow of central air-conditioning host machine | |
| WO2023051831A1 (en) | Air conditioner | |
| CN205718026U (en) | For the refrigeration system of refrigerator and the refrigerator with it | |
| CN106556214A (en) | The state monitoring apparatus and its method of extremely low temperature freezer | |
| CN107388514A (en) | Air conditioner and its efficiency computational methods | |
| CN109579344A (en) | A kind of air-conditioning system and its control method that can prevent compressor liquid hammer | |
| CN105065249A (en) | Compressor performance detection device, air-conditioning system provided with same and control method | |
| US20090199582A1 (en) | Air Conditioning System Operating On A Supercritical Cycle For Use In Motor Vehicles | |
| CN109813009A (en) | Air-conditioning system and its method for controlling oil return | |
| CN104896675B (en) | The return-air degree of superheat method of testing and multiple on-line system of multiple on-line system | |
| CN106895519B (en) | Air-conditioning system and air-conditioner control method | |
| CN204943994U (en) | The kind of refrigeration cycle oil content of refrigeration plant and the measurement mechanism of efficiency | |
| CN107514759A (en) | Air conditioner and its efficiency computational methods | |
| CN114234359B (en) | Air conditioner and refrigerant leakage detection method thereof | |
| CN204900222U (en) | Compressor performance detection device , has device's air conditioning system | |
| CN104896808A (en) | Multiple-online system | |
| CN219995565U (en) | Low-temperature hot air blower system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210530 |