CN208920651U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN208920651U CN208920651U CN201821248156.1U CN201821248156U CN208920651U CN 208920651 U CN208920651 U CN 208920651U CN 201821248156 U CN201821248156 U CN 201821248156U CN 208920651 U CN208920651 U CN 208920651U
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- China
- Prior art keywords
- shell
- outlet
- evaporator
- pipeline section
- liquid storage
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Abstract
The utility model relates to refrigerators.Specifically, refrigerator includes: a kind of refrigerator comprising cabinet has evaporator with the intracorporal refrigeration system of the case, the refrigeration system is set to；The refrigeration system also has liquid storage packet, and the liquid storage packet includes: shell；Inlet tube, the inlet tube protrude into the shell from the lower part of the shell；Outlet is set to the top of the shell, and is connected to space in the shell；And filter screen, it is set in the shell；And the inlet tube is set to the outlet end of the evaporator, so that the liquid storage packet is set to the outlet end of the evaporator.The specific position of liquid storage packet and the installation of liquid storage packet, the air pocket of reflux can be converted to minute bubbles by liquid storage packet and its interior filter screen, to reduce and avoid reflux sound, fundamentally solve cluck,coo the sound or grunt generated when the compressor shutdown of refrigerator.
Description
Technical field
The utility model relates to field of refrigeration equipments, more particularly to a kind of refrigerator.
Background technique
Refrigerator is a kind of electric appliance, wherein repeating the refrigeration of refrigeration cycle compression, condensation, expansion and evaporation using refrigerant
Circulation, to store food with low temperature.At present on the market refrigerator on sale it is generally existing when freezer compressor is shut down or big or
Small reflux sound, is mainly reflected in cluck,coo sound or grunt.Just at this stage each manufacturer with regard to this noise mostly by making an uproar
Source of sound wraps up the mode of damping clay to improve system noise, and palliative and most improvement is not so good.
Utility model content
The utility model is intended to overcome at least one defect of current refrigerator, provides a kind of novel refrigerator, can evade
Freezer compressor generated refrigerant reflux sound when shutting down.
For this purpose, the utility model proposes a kind of refrigerators comprising cabinet and it is set to the intracorporal refrigeration system of the case,
The refrigeration system has evaporator；The refrigeration system also has liquid storage packet, and the liquid storage packet includes:
Shell；
Inlet tube, the inlet tube protrude into the shell from the lower part of the shell；
Outlet is set to the top of the shell, and is connected to space in the shell；With
Filter screen is set in the shell；And
The inlet tube is set to the outlet end of the evaporator, so that the liquid storage packet is set to going out for the evaporator
Mouth end.
Optionally, the filter screen is located at the downside of the outlet of the inlet tube.
Optionally, the outlet end of the evaporator is set to the top of the evaporator, and the outlet end of the evaporator
Straight up or tilt upward setting, the axis coaxle of the outlet end of the axis of the shell and the evaporator.
Optionally, the inlet tube includes first pipeline section coaxial with the shell and from the upper end of first pipeline section
It is bent upwards the second pipeline section of extension；First pipeline section and second pipeline section are in the shell；The outlet
It is coaxially disposed with first pipeline section.
Optionally, the distance of the axis of the first pipeline section described in the centre distance of the outlet of second pipeline section be 3.8mm extremely
4.2mm。
Optionally, the distance of the axis of the first pipeline section described in the centre distance of the outlet of second pipeline section is the shell
Maximum inner diameter 1/10 to 1/9.
Optionally, the lower part in the intracorporal pipeline section of the shell of the inlet tube has oil return hole.
Optionally, the refrigeration system further includes compressor and the gas-liquid separator for being set to the compressor；The gas
The import cooled via return air pipe of liquid/gas separator is connected to the outlet.
Optionally, the refrigeration system further includes the main condenser being sequentially connected in series, dew removing tube, back condenser and dried
Filter and throttling set；
The inlet communication of the main condenser is in the gas outlet of the compressor；
The import of evaporator described in the outlet of the throttling set.
Optionally, the pipeline between the device for drying and filtering and the throttling set and the muffler are thermally connected.
In the refrigerator of the utility model, because with the specific position that liquid storage packet and liquid storage packet are installed, liquid storage packet and its interior
Filter screen the refrigerant air pocket of reflux can be converted to minute bubbles, to reduce and avoid reflux sound, fundamentally solve refrigerator
Compressor shutdown when cluck,coo the sound or grunt that generate.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of evaporator assemblies in the refrigerator according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of liquid storage packet in evaporator assemblies shown in Fig. 1.
Specific embodiment
Fig. 1 is the schematic diagram of evaporator assemblies in the refrigerator according to an embodiment of the present invention, evaporator group
Part may include evaporator and liquid storage packet.As shown in Figure 1 and Fig. 2 is referred to, the utility model embodiment provides a kind of refrigerator.The ice
Case may include cabinet and refrigeration system arranged in the box body, and refrigeration system has evaporator 100 and liquid storage packet 200.Particularly,
Liquid storage packet 200 is installed on the outlet end of evaporator 100, so that liquid storage packet 200 and evaporator 100 constitute evaporator assemblies.Into one
Step ground, liquid storage packet 200 may include shell 20, inlet tube 30, outlet 40 and filter screen 50.The middle part of shell 20 can be in cylinder
Shape.Inlet tube 30 protrudes into shell 20 from the lower part of shell 20.Outlet 40 is set to the top of shell 20, and in shell 20
Space connection.Filter screen 50 is set in shell 20.Inlet tube 30 is set to the outlet end of evaporator 100, so that liquid storage packet 200
It is set to the outlet end of evaporator 100.
The specific position that there is refrigerator liquid storage packet 200 and liquid storage packet 200 to install, liquid storage packet 200 and its interior filter screen 50
The refrigerant air pocket of reflux can be converted to minute bubbles, to reduce and avoid reflux sound, fundamentally solve the compressor of refrigerator
Cluck,coo the sound or grunt generated when shutdown.Specifically, when refrigerant return, refrigerant enters shell 20 from outlet 40, drops to
On filter screen 50, minute bubbles are converted by filter screen 50, minute bubbles can enter evaporator 100 or temporarily storage via inlet tube 30
In liquid storage packet 200.
In some embodiments of the utility model, inlet tube 30 includes first pipeline section coaxial with shell 20 and from
The upper end of one pipeline section is bent upwards the second pipeline section of extension；First pipeline section and the second pipeline section are in shell 20；Outlet 40
It is coaxially disposed with the first pipeline section.Outlet 40 and the second pipeline section non-alignment are arranged so that the refrigerant of reflux will not be directly entered into
Mouth pipe 30.
Further, the distance L1 of the axis of the first pipeline section of centre distance of the outlet of the second pipeline section be 3.8mm extremely
4.2mm.Optionally, the distance L1 of the axis of the first pipeline section of centre distance of the outlet of the second pipeline section may be alternatively provided as shell 20
The 1/10 to 1/9 of maximum inner diameter L2.
Filter screen 50 can be located at the downside of the outlet of inlet tube 30.Specifically, cylindrical portion of the filter screen 50 apart from shell
The distance for the bottom divided is the 1/4 to 3/8 of the height of circular cylinder shaped portion.The outlet of inlet tube 30 can be located at the top of circular cylinder shaped portion
Near portion, the distance at the top apart from circular cylinder shaped portion is the 1/8 to 1/4 of the height of circular cylinder shaped portion.Inlet tube 30 is in
The lower part of pipeline section in shell 20 has oil return hole 60, and and takes in the downside of filter screen 50, i.e., the refrigerant of anti-backflow
The oil of band is assembled in liquid storage packet 200, assembles the excessive performance for influencing liquid storage packet 200.
The outlet end of evaporator 100 is set to the top of evaporator 100 in some embodiments of the utility model, and steams
It sends out the outlet end of device 100 straight up or tilts upward setting, the axis of shell 20 and the axis of the outlet end of evaporator 100 are same
Axis.As shown in Figure 1, the axis of the outlet end of evaporator 100 tilts upward setting, i.e. the outlet end of evaporator 100 tilts upward
Setting.
In some embodiments of the utility model, refrigeration system further includes compressor and the gas-liquid point for being set to compressor
From device；The import cooled via return air pipe of gas-liquid separator is connected to outlet 40.Further, refrigeration system further includes being sequentially connected in series
Main condenser, dew removing tube, back condenser and device for drying and filtering and throttling set；The inlet communication of main condenser is in compressor
Gas outlet；The import of the outlet evaporator 100 of throttling set.Pipeline between device for drying and filtering and throttling set with return
Tracheae is thermally connected.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of refrigerator, including cabinet have evaporator with the intracorporal refrigeration system of the case, the refrigeration system is set to；Its
It is characterized in that, the refrigeration system also has liquid storage packet, and the liquid storage packet includes:
Shell；
Inlet tube, the inlet tube protrude into the shell from the lower part of the shell；
Outlet is set to the top of the shell, and is connected to space in the shell；With
Filter screen is set in the shell；And
The inlet tube is set to the outlet end of the evaporator, so that the liquid storage packet is set to the outlet of the evaporator
End.
2. refrigerator according to claim 1, which is characterized in that
The filter screen is located at the downside of the outlet of the inlet tube.
3. refrigerator according to claim 1, which is characterized in that
The outlet end of the evaporator is set to the top of the evaporator, and the outlet end of the evaporator straight up or is inclined
It is arranged obliquely, the axis coaxle of the outlet end of the axis of the shell and the evaporator.
4. refrigerator according to claim 1, which is characterized in that
The inlet tube includes that first pipeline section coaxial with the shell and being bent upwards from the upper end of first pipeline section prolongs
The second pipeline section stretched；First pipeline section and second pipeline section are in the shell；
The outlet and first pipeline section are coaxially disposed.
5. refrigerator according to claim 4, which is characterized in that
The distance of the axis of first pipeline section described in the centre distance of the outlet of second pipeline section is 3.8mm to 4.2mm.
6. refrigerator according to claim 4, which is characterized in that
The distance of the axis of first pipeline section described in the centre distance of the outlet of second pipeline section is that the most imperial palace of the shell is straight
The 1/10 to 1/9 of diameter.
7. refrigerator according to claim 1, which is characterized in that
The lower part in the intracorporal pipeline section of the shell of the inlet tube has oil return hole.
8. refrigerator according to claim 1, which is characterized in that
The refrigeration system further includes compressor and the gas-liquid separator for being set to the compressor；The gas-liquid separator into
Mouth cooled via return air pipe is connected to the outlet.
9. refrigerator according to claim 8, which is characterized in that
The refrigeration system further includes the main condenser being sequentially connected in series, dew removing tube, back condenser and device for drying and filtering and section
Flow device；
The inlet communication of the main condenser is in the gas outlet of the compressor；
The import of evaporator described in the outlet of the throttling set.
10. refrigerator according to claim 9, which is characterized in that
Pipeline and the muffler between the device for drying and filtering and the throttling set are thermally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248156.1U CN208920651U (en) | 2018-08-03 | 2018-08-03 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248156.1U CN208920651U (en) | 2018-08-03 | 2018-08-03 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920651U true CN208920651U (en) | 2019-05-31 |
Family
ID=66702397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248156.1U Active CN208920651U (en) | 2018-08-03 | 2018-08-03 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047549A1 (en) * | 2019-09-12 | 2021-03-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2018
- 2018-08-03 CN CN201821248156.1U patent/CN208920651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047549A1 (en) * | 2019-09-12 | 2021-03-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
| AU2020346227B2 (en) * | 2019-09-12 | 2023-06-29 | Haier Smart Home Co., Ltd. | Refrigerator |
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