CN208012204U - A kind of convolution frost-free refrigerator - Google Patents
A kind of convolution frost-free refrigerator Download PDFInfo
- Publication number
- CN208012204U CN208012204U CN201820255831.7U CN201820255831U CN208012204U CN 208012204 U CN208012204 U CN 208012204U CN 201820255831 U CN201820255831 U CN 201820255831U CN 208012204 U CN208012204 U CN 208012204U
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- CN
- China
- Prior art keywords
- demarcation strip
- frost
- convolution
- cylindrical shape
- refrigerating chamber
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- Withdrawn - After Issue
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses convolution frost-free refrigerator, including cylindric babinet, and babinet is interior to be divided into refrigerating chamber, convolution cold air flow chamber and freezing chamber from top to bottom by the first demarcation strip, the second demarcation strip；First demarcation strip and the second demarcation strip center are corresponding with circular hole, have bacterium collector above the circular hole of the second demarcation strip；It is fixed with two evaporators being oppositely arranged in convolution cold airflow room and it is in two wind turbines of cross shape arrangement with two evaporators, the blowing mouth direction of two wind turbines is opposite and arrangement clockwise；There is rhone at cylindrical shape wallboard inside on second demarcation strip；Sandwiched condenser in cylindrical shape wallboard, condenser is close to the position of two wind turbines.The utility model blows air over two evaporators with two wind turbines, and swirling eddy is formed in convolution cold airflow room, and thermal current rising flows to refrigerating chamber, and cold airflow decline flows to freezing chamber, and freezing chamber can't see frost, and evaporator heat transfer effect is good.
Description
Technical field
The utility model is related to Cold Chain Logistics freezing and refrigeration technical fields, and in particular to a kind of convolution frost-free refrigerator.
Background technology
Existing freezing and refrigeration refrigerator, box shape are all rectangular parallelepiped structures, and babinet is respectively refrigerating chamber and freezing up and down
To cooling down in cold, the air flow field of formation is mostly free convection, cooling rate for room, refrigerating chamber and freezing indoor evaporator
Slowly, air current composition is uneven, and the moisture of cold interior humid air is precipitated, the evaporator surface moisture condensation of refrigerating chamber, the evaporation of freezing chamber
The frosting of device surface influences the heat transfer effect of evaporator, and heat transfer efficiency declines, and heat transfer temperature difference increases, the air-breathing temperature of refrigeration compressor
Degree reduces, and pressure ratio increases, and wasted work increases, the reduced performance of refrigeration system.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, provides a kind of convolution frost-free refrigerator,
To further increase refrigeration system runnability, ensure the quality of stable food.
Technical solution is as follows used by realize the purpose of this utility model：
A kind of convolution frost-free refrigerator, include by circular top plate, cylindrical shape wallboard and circular bottom plate be spliced into cylindrical shape it is close
The babinet of seal structure, the box house are divided into refrigerating chamber, convolution cold air from top to bottom by the first demarcation strip, the second demarcation strip
Flow chamber and freezing chamber；There are corresponding circular hole, the circle of second demarcation strip in the center of first demarcation strip and the second demarcation strip
There is bacterium collector above hole；Be fixed in the convolution cold airflow room the first evaporator being oppositely arranged and the second evaporator with
And with first evaporator and the second evaporator in the first wind turbine being oppositely arranged and the second wind turbine of cross shape arrangement, institute
It states the direction of the blowing mouth of the first wind turbine and the second wind turbine on the contrary and arranges clockwise；Close to cylindrical shape on second demarcation strip
There is rhone on the inside of wallboard；Be folded with condenser in the cylindrical shape wallboard, the condenser close to first wind turbine and
The position of second wind turbine.
The periphery of first demarcation strip and the second demarcation strip and the internal face difference fixing seal of cylindrical shape wallboard connect
It connects.
There are refrigerating-chamber door and refrigerating chamber door respectively on the side wall of the refrigerating chamber and freezing chamber.
There are doorframe, the refrigerating-chamber door and refrigerating chamber door and the doorframe on the side wall of the refrigerating chamber and freezing chamber respectively
Sealing peace cooperation.
The bacterium collector is detachable to be fixed on bacterium collector holder, and the bacterium collector holder is fixed on
On the edge of the circular hole of second demarcation strip.
The position that the cylindrical shape wallboard corresponds to the refrigerating chamber door forms concave inward structure, the external sky of the concave inward structure
Between place refrigeration compressor.
First evaporator, the liquid supply pipe of the second evaporator and muffler are each passed through cylindrical shape wallboard and refrigeration system
Capillary outlet connected with refrigeration compressor import.
The rhone offers discharge outlet in the bottom of refrigerating chamber door face, and the position of the discharge outlet is less than draining
Slot.
The utility model blows air over two evaporators using two wind turbines, is formed in the convolution cold airflow room of babinet
Swirling eddy, due to density, the moisture carried secretly in swirling eddy air is got rid of into babinet under the influence of centrifugal force
Wall, and the discharge of the rhone through bottom, the bacterium that swirling eddy is centrally formed are absorbed by bacterium collector, air hot and cold air is close
Degree is different, and thermal current rising flows to refrigerating chamber, and cold airflow decline flows to freezing chamber.
The convolution frost-free refrigerator of the utility model, cold interior air-flow Tissue distribution is uniform, and cooling rate is fast, refrigeration system
Performance improves, and the moisture in air is few in the moisture condensation frosting of evaporator surface through centrifugal force separate, can't see frost in freezing chamber,
The heat-transfer effect of evaporator is good, and blower air flow resistance reduces, and overall energy consumption reduces.
Description of the drawings
Fig. 1 is the structural schematic diagram of the convolution frost-free refrigerator of the utility model；
Fig. 2 be shown as Fig. 1 along A-A to sectional view.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Shown in Fig. 1-2, a kind of convolution frost-free refrigerator, including babinet 1, the first demarcation strip 2, the first evaporator 3, first
Wind turbine 4, bacterium collector 5, bacterium collector holder 6, the second demarcation strip 7, the second evaporator 8, the second wind turbine 9, rhone 10,
Refrigerating chamber door 11；
The babinet 1 is made of the splicing of circular top plate, cylindrical shape wallboard and circular bottom plate, formed one it is cylindric close
Seal structure, the babinet 1 are divided into top-down refrigerating chamber, convolution cold airflow by round first demarcation strip 2, the second demarcation strip 7
Three rooms in room and freezing chamber, the first demarcation strip 2 and the second demarcation strip 7 and the difference fixed seal connection of cylindrical shape wallboard, first point
The center of partition board 2 and the second demarcation strip 7 offers corresponding round hole, and the centre bore top edge of the second demarcation strip 7 passes through
Bacterium collector holder 6 is fixed with bacterium collector 5；The cylindrical shape wallboard relative position of convolution cold air flow chamber is respectively fixedly connected with
There are the first evaporator 3, the second evaporator 8 and the first wind turbine 4 and the second wind turbine 9,9 blowing mouth of the first wind turbine 4 and the second wind turbine
Direction is opposite and arrangement clockwise；
Doorframe, the refrigerating chamber of doorframe interior sealing cooperation are offered immediately ahead of the refrigerating chamber and freezing chamber of the babinet 1 respectively
Door and refrigerating chamber door 11, the edge of close cylindrical shape wallboard opens up rhone 10 on second demarcation strip of circle 7；
The close cylindrical shape wallboard for fixing 9 position of the first wind turbine 4 and the second wind turbine of the convolution cold air flow chamber of the babinet 1
Inside it is folded with corresponding condenser (not shown)；
The cylindrical shape wallboard of the refrigerating chamber door corresponding position of the babinet 1 is concave inward structure, the exterior space of concave inward structure
Place the equipment such as refrigeration compressor.
The liquid supply pipe and muffler of first evaporator 3, the second evaporator 8 are each passed through cylindrical shape wallboard and refrigeration
The capillary outlet of system is connected with the import of refrigeration compressor.
The rhone 10 offers discharge outlet in the bottom position of refrigerating chamber door door face, and the position of discharge outlet is less than row
Sink 10, the bacterium collector 5 is detachable, can regularly clean or replace.
Wherein, first evaporator 3, the second evaporator 8 size can be according to babinet size and refrigerating capacity come specific
It determines.
Wherein, the bacterium collector 5 is the bacterium collector or device used in current refrigerator.
When the operation of the refrigeration system of refrigerator, air that the first wind turbine 4 and the second wind turbine 9 blow by the first evaporator 3,
Second evaporator 8 forms swirling eddy in the convolution cold airflow room of babinet 1, due to density reasons, the moisture carried secretly in air
Under the influence of centrifugal force, the inner wall to babinet is got rid of, and flows to rhone 10, is discharged through discharge outlet, swirling eddy is centrally formed
Bacterium absorbed by bacterium collector 5, simultaneously because air hot and cold air density is different, thermal current rises through the first demarcation strip
The circular orifices at 2 center flow to refrigerating chamber, and the circular orifices that cold air flows through 7 center of the second demarcation strip flow to freezing chamber.
The utility model blows air over two evaporators using two wind turbines, is formed in the convolution cold airflow room of babinet
Swirling eddy, due to density, the moisture carried secretly in swirling eddy air is got rid of into babinet under the influence of centrifugal force
Wall, and the discharge of the rhone through bottom, the bacterium that swirling eddy is centrally formed are absorbed by bacterium collector, air hot and cold air is close
Degree is different, and thermal current rising flows to refrigerating chamber, and cold airflow decline flows to freezing chamber.
The convolution frost-free refrigerator of the utility model, cold interior air-flow Tissue distribution is uniform, and cooling rate is fast, refrigeration system
Performance improves, and the moisture in air is few in the moisture condensation frosting of evaporator surface through centrifugal force separate, can't see frost in freezing chamber,
The heat-transfer effect of evaporator is good, and blower air flow resistance reduces, and overall energy consumption reduces.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (8)
1. a kind of convolution frost-free refrigerator, characterized in that include the circle being spliced by circular top plate, cylindrical shape wallboard and circular bottom plate
The babinet of cartridge seal structure, the box house are divided into refrigerating chamber by the first demarcation strip, the second demarcation strip, return from top to bottom
Revolve cold air flow chamber and freezing chamber；There is corresponding circular hole at the center of first demarcation strip and the second demarcation strip, and described second separates
There is bacterium collector above the circular hole of plate；The first evaporator being oppositely arranged and second is fixed in the convolution cold airflow room to steam
The first wind turbine and second being oppositely arranged sent out device and arranged in cross shape with first evaporator and the second evaporator
The direction of the blowing mouth of wind turbine, first wind turbine and the second wind turbine is opposite and arranges clockwise；It is leaned on second demarcation strip
There is rhone on the inside of the cylindrical shape wallboard of nearly babinet；Condenser is folded in the cylindrical shape wallboard, the condenser is close
The position of first wind turbine and the second wind turbine.
2. circle round frost-free refrigerator according to claim 1, characterized in that the outer circle of first demarcation strip and the second demarcation strip
Face and the internal face of cylindrical shape wallboard distinguish fixed seal connection.
3. circle round frost-free refrigerator according to claim 1, characterized in that have respectively on the side wall of the refrigerating chamber and freezing chamber
Refrigerating-chamber door and refrigerating chamber door.
4. circle round frost-free refrigerator according to claim 1, characterized in that have respectively on the side wall of the refrigerating chamber and freezing chamber
Doorframe, the refrigerating-chamber door and refrigerating chamber door and doorframe sealing peace cooperation.
5. circle round frost-free refrigerator according to claim 1, characterized in that the bacterium collector is detachable to be fixed on bacterium
On collector holder, the bacterium collector holder is fixed on the edge of the circular hole of second demarcation strip.
6. circle round frost-free refrigerator according to claim 1, characterized in that the cylindrical shape wallboard corresponds to the refrigerating chamber door
Position forms concave inward structure, and the exterior space of the concave inward structure places refrigeration compressor.
7. circle round frost-free refrigerator according to claim 1, characterized in that first evaporator, the second evaporator feed flow
Pipe and muffler are each passed through capillary outlet and the refrigeration compressor import connection of cylindrical shape wallboard and refrigeration system.
8. circle round frost-free refrigerator according to claim 1, characterized in that the rhone is opened in the bottom of refrigerating chamber door face
Equipped with discharge outlet, the position of the discharge outlet is less than rhone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255831.7U CN208012204U (en) | 2018-02-13 | 2018-02-13 | A kind of convolution frost-free refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255831.7U CN208012204U (en) | 2018-02-13 | 2018-02-13 | A kind of convolution frost-free refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012204U true CN208012204U (en) | 2018-10-26 |
Family
ID=63885473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820255831.7U Withdrawn - After Issue CN208012204U (en) | 2018-02-13 | 2018-02-13 | A kind of convolution frost-free refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168191A (en) * | 2018-02-13 | 2018-06-15 | 天津商业大学 | A kind of convolution frost-free refrigerator |
-
2018
- 2018-02-13 CN CN201820255831.7U patent/CN208012204U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168191A (en) * | 2018-02-13 | 2018-06-15 | 天津商业大学 | A kind of convolution frost-free refrigerator |
| CN108168191B (en) * | 2018-02-13 | 2019-09-20 | 天津商业大学 | A kind of convolution frost-free refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20190920 |