CN208794786U - A kind of high-efficiency evaporator used for refrigerator - Google Patents
A kind of high-efficiency evaporator used for refrigerator Download PDFInfo
- Publication number
- CN208794786U CN208794786U CN201821607880.9U CN201821607880U CN208794786U CN 208794786 U CN208794786 U CN 208794786U CN 201821607880 U CN201821607880 U CN 201821607880U CN 208794786 U CN208794786 U CN 208794786U
- Authority
- CN
- China
- Prior art keywords
- isocon
- shell
- sliding block
- thermal
- air inlet
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- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of high-efficiency evaporators used for refrigerator, including shell, the shell left end is connected with air inlet pipe, the first isocon is provided on the left of the enclosure interior, the air inlet pipe is connected with the first isocon, the shell left end is connected with escape pipe, the escape pipe is located on rear side of air inlet pipe, the second isocon is provided on rear side of first isocon, the escape pipe is connected with the second isocon, first isocon and the second isocon right end are connected with several equally distributed thermal-collecting tubes, the rear and front end of the shell is provided with several equally distributed heat collecting sheets, the rear and front end of the shell is provided with cleaning device, the utility model improves heat exchanger effectiveness, refrigerant flow is big, and it is provided with cleaning device, it can guarantee the clean surface of evaporator, avoid dust to the shadow of heat exchanger effectiveness It rings.
Description
Technical field
The utility model relates to refrigerator technical field, specially a kind of high-efficiency evaporator used for refrigerator.
Background technique
Refrigerator refers to a kind of mechanical equipment for reaching cryogenic refrigeration with the compressor converted pressure change for becoming cold media gas.
Used compressor, because of the difference of its use condition and compression work medium, it is different from general air compressor again.It presses
Difference in refrigerator structure and working principle, it is similar with air compressor, can also be divided into piston type, screw, centrifugal
Etc. several different forms.Refrigerator is one of most important component part in compression refrigeration equipment.Refrigerator be all by compressor,
This five major part of condenser, evaporator, device for drying and filtering, expansion throttling valve is connected in series, and the inside punching infuses appropriate refrigerant by electric appliance
Compressor operation is controlled according to the demand of environment and achievees the purpose that refrigeration heat transfer.Evaporator is critically important in four big parts of refrigeration
A component, the condensed fluid of low temperature carries out heat exchange by evaporator, with extraneous air, and gasification heat absorption reaches refrigeration
Effect.Existing evaporator has that refrigerant circulation is low, heat exchanger effectiveness is low, and evaporator uses for a long time
Rear surface can accumulate dust, to influence the working efficiency of evaporator.
Summary of the invention
The purpose of this utility model is to provide a kind of high-efficiency evaporators used for refrigerator, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of high-efficiency evaporator used for refrigerator, including shell, the shell left end are connected with air inlet pipe, the enclosure interior
Left side is provided with the first isocon, and the air inlet pipe is connected with the first isocon, and the shell left end is connected with escape pipe, institute
It states escape pipe to be located on rear side of air inlet pipe, is provided with the second isocon, the escape pipe and second on rear side of first isocon
Isocon is connected, and first isocon and the second isocon right end are connected with several equally distributed thermal-collecting tubes, the shell
The rear and front end of body is provided with several equally distributed heat collecting sheets, and the rear and front end of the shell is provided with cleaning device.
Preferably, the thermal-collecting tube is in U-shape, and one end of thermal-collecting tube is connected on the first isocon, and the other end is connected to
On second isocon.
Preferably, several equally distributed branch pipes are connected between two adjacent thermal-collecting tubes.
Preferably, the thermal-collecting tube bottom end is provided with several equally distributed heat storage tubes.
Preferably, the enclosure interior is filled with buffering foam.
Preferably, the cleaning device includes several blocks, and the block is fixed on shell, is set between two blocks
It is equipped with screw rod, the both ends of the screw rod are rotatablely connected with block respectively, and one end of the screw rod is through block and driving motor
Output end is connected, and the driving motor is fixedly mounted on shell, and the first sliding block is equipped on the screw rod, and described first is sliding
Block is located at below heat collecting sheet, is fixedly installed sliding rail on the shell above the heat collecting sheet, and it is sliding that second is equipped on the sliding rail
Block, is provided with brush roll between second sliding block and the first sliding block, the both ends of the brush roll pass through shaft and first respectively
Sliding block, the rotation connection of the second sliding block.
Compared with prior art, the utility model has the beneficial effects that refrigerant is passed through enclosure interior from air inlet pipe, pass through
First isocon enters in multiple groups thermal-collecting tube after shunting, and finally focuses in the second isocon, is discharged from escape pipe；Thermal-collecting tube it
Between branch pipe circulated between each thermal-collecting tube convenient for refrigerant, increase the flow of refrigerant, improve heat transfer effect；Freezing
In the process of circulation of agent, since thermal-collecting tube bottom end is arranged in heat storage tube straight down, some refrigerant can be rested in heat storage tube,
When new refrigerant flows into, with new refrigerant heat exchange will occur for refrigerant of this part with heat, to improve
The efficiency of heat exchange；Buffering foam plays the protective effect to enclosure interior component；Heat collecting sheet increases and outside air
Contact area, improve heat exchanger effectiveness；After long-time use, evaporator surface can accumulate dust, influence heat collecting sheet
Heat transfer effect starts driving motor at this time, and driving motor drives screw rod rotation, so that the first sliding block is driven to move back and forth back and forth,
It drives brush roll to roll across on heat collecting sheet surface, the dust accumulated on heat collecting sheet is wiped, cleaning effect is played.The utility model mentions
High heat exchanger effectiveness, refrigerant flow is big, and is provided with cleaning device, can guarantee the clean surface of evaporator, avoid ash
Influence of the dirt to heat exchanger effectiveness.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-efficiency evaporator used for refrigerator；
Fig. 2 is a kind of top view of high-efficiency evaporator internal structure used for refrigerator；
Fig. 3 is a kind of structural schematic diagram of cleaning device in high-efficiency evaporator used for refrigerator.
In figure: 1- shell, 2- air inlet pipe, the first isocon of 3-, 4- escape pipe, the second isocon of 5-, 6- thermal-collecting tube, 7- branch
Pipe, 8- heat storage tube, 9- buffer foam, 10- heat collecting sheet, 11- block, 12- screw rod, 13- driving motor, the first sliding block of 14-, 15-
Sliding rail, the second sliding block of 16-, 17- brush roll.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of high-efficiency evaporator used for refrigerator, including shell
Body 1,1 left end of shell are connected with air inlet pipe 2, and 1 inside left of shell is provided with the first isocon 3, the air inlet pipe 2
It is connected with the first isocon 3,1 left end of shell is connected with escape pipe 4, and the escape pipe 4 is located at 2 rear side of air inlet pipe, institute
The rear side for stating the first isocon 3 is provided with the second isocon 5, and the escape pipe 4 is connected with the second isocon 5, and described first
Isocon 3 and 5 right end of the second isocon are connected with several equally distributed thermal-collecting tubes 6, and the rear and front end of the shell 1 is respectively provided with
There are several equally distributed heat collecting sheets 10, the rear and front end of the shell 1 is provided with cleaning device.
The thermal-collecting tube 6 is in U-shape, and one end of thermal-collecting tube 6 is connected on the first isocon 3, and the other end is connected to second
On isocon 5.
Several equally distributed branch pipes 7 are connected between two adjacent thermal-collecting tubes 6.
6 bottom end of thermal-collecting tube is provided with several equally distributed heat storage tubes 8.
Filled with buffering foam 9 inside the shell 1.
The cleaning device includes several blocks 11, and the block 11 is fixed on shell 1, is set between two blocks 11
Be equipped with screw rod 12, the both ends of the screw rod 12 are rotatablely connected with block 11 respectively, one end of the screw rod 12 through block 11 with
The output end of driving motor 13 is connected, and the driving motor 13 is fixedly mounted on shell 1, and is equipped on the screw rod 12
One sliding block 14, first sliding block 14 are located at 10 lower section of heat collecting sheet, are fixedly installed cunning on the shell 1 of 10 top of heat collecting sheet
Rail 15 is equipped with the second sliding block 16 on the sliding rail 15, is provided with brush roll between second sliding block 16 and the first sliding block 14
17, the both ends of the brush roll 17 pass through shaft respectively and the first sliding block 14, the second sliding block 16 are rotatablely connected.
The working principle of the utility model is: refrigerant is passed through inside shell 1 from air inlet pipe 2, divide by the first isocon 3
Enter in multiple groups thermal-collecting tube 6 after stream, finally focus in the second isocon 5, is discharged from escape pipe 4；Branch pipe between thermal-collecting tube 6
7 circulate between each thermal-collecting tube 6 convenient for refrigerant, increase the flow of refrigerant, improve heat transfer effect；In the stream of refrigerant
During logical, since 6 bottom end of thermal-collecting tube is arranged in heat storage tube 8 straight down, some refrigerant can be rested in heat storage tube 8,
When new refrigerant flows into, with new refrigerant heat exchange will occur for refrigerant of this part with heat, to improve heat
Measure the efficiency of exchange；Buffering foam 9 plays the protective effect to 1 internal part of shell；Heat collecting sheet 10 increases and external world's sky
The contact area of gas, improves heat exchanger effectiveness；After long-time use, evaporator surface can accumulate dust, influence heat collecting sheet
10 heat transfer effect starts driving motor 13 at this time, and driving motor 13 drives screw rod 12 to rotate, to drive the first sliding block 14
It returns and moves back and forth, drive brush roll 17 to roll across on 10 surface of heat collecting sheet, the dust accumulated on heat collecting sheet 10 is wiped, cleaning is played
Effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of high-efficiency evaporator used for refrigerator, including shell (1), it is characterised in that: shell (1) left end is connected with air inlet
It manages (2), shell (1) inside left is provided with the first isocon (3), and the air inlet pipe (2) is connected with the first isocon (3)
It connects, shell (1) left end is connected with escape pipe (4), and the escape pipe (4) is located on rear side of air inlet pipe (2), and described first shunts
It being provided with the second isocon (5) on rear side of pipe (3), the escape pipe (4) is connected with the second isocon (5), and described first point
Flow tube (3) and the second isocon (5) right end are connected with several equally distributed thermal-collecting tubes (6), the rear and front end of the shell (1)
Several equally distributed heat collecting sheets (10) are provided with, the rear and front end of the shell (1) is provided with cleaning device.
2. a kind of high-efficiency evaporator used for refrigerator according to claim 1, it is characterised in that: the thermal-collecting tube (6) is in U
Shape, and one end of thermal-collecting tube (6) is connected on the first isocon (3), the other end is connected on the second isocon (5).
3. a kind of high-efficiency evaporator used for refrigerator according to claim 1, it is characterised in that: adjacent two thermal-collecting tubes (6)
Between be connected with several equally distributed branch pipes (7).
4. a kind of high-efficiency evaporator used for refrigerator according to claim 1, it is characterised in that: thermal-collecting tube (6) bottom end
It is provided with several equally distributed heat storage tubes (8).
5. a kind of high-efficiency evaporator used for refrigerator according to claim 1, it is characterised in that: filled out inside the shell (1)
Filled with buffering foam (9).
6. a kind of high-efficiency evaporator used for refrigerator according to claim 1, it is characterised in that: if the cleaning device includes
Dry block (11), the block (11) is fixed on shell (1), is provided between two blocks (11) screw rod (12), described
The both ends of screw rod (12) are rotatablely connected with block (11) respectively, and block (11) and driving motor are run through in one end of the screw rod (12)
(13) output end is connected, and the driving motor (13) is fixedly mounted on shell (1), and is equipped on the screw rod (12)
One sliding block (14), first sliding block (14) are located at below heat collecting sheet (10), solid on the shell (1) above the heat collecting sheet (10)
Surely it is provided with sliding rail (15), is equipped with the second sliding block (16) on the sliding rail (15), second sliding block (16) and the first sliding block
(14) it is provided between brush roll (17), the both ends of the brush roll (17) pass through shaft and the first sliding block (14), second respectively
Sliding block (16) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607880.9U CN208794786U (en) | 2018-09-30 | 2018-09-30 | A kind of high-efficiency evaporator used for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607880.9U CN208794786U (en) | 2018-09-30 | 2018-09-30 | A kind of high-efficiency evaporator used for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794786U true CN208794786U (en) | 2019-04-26 |
Family
ID=66211379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821607880.9U Expired - Fee Related CN208794786U (en) | 2018-09-30 | 2018-09-30 | A kind of high-efficiency evaporator used for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794786U (en) |
-
2018
- 2018-09-30 CN CN201821607880.9U patent/CN208794786U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190426 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |