CN107036375A - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
- Publication number
- CN107036375A CN107036375A CN201610079042.8A CN201610079042A CN107036375A CN 107036375 A CN107036375 A CN 107036375A CN 201610079042 A CN201610079042 A CN 201610079042A CN 107036375 A CN107036375 A CN 107036375A
- Authority
- CN
- China
- Prior art keywords
- door body
- seal
- refrigerating device
- casing
- ball
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims 2
- 239000000112 cooling gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/025—Secondary closures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a kind of refrigerating device, its casing for including defining storing compartment and the door body for opening or closing storing compartment, in addition to multiple first seals, in the spaced arrangement of the inner surface periphery of door body, and it is fixed on door body；With multiple accommodating chambers, cave inward to be formed from the surface relative with door body of casing, multiple accommodating chambers align with multiple first seals set respectively, and be configured to when door body closes storing compartment, in each embedded accommodating chamber of first seal sealing.The refrigerating device of the present invention is when door body closes casing, and first seal can seal the gap between door body and casing, prevent cooling gas leakage.
Description
Technical field
The present invention relates to refrigerating plant, more particularly to a kind of refrigerating device.
Background technology
In the refrigerating device such as existing refrigerator, refrigerator, to solve the gap production between door body and casing
Raw and cold gas leakage and the problem of cause frosting and energy loss, the door seal of hollow inflatable is usually provided with door body
Bar, to fill the gap between door body and casing by the elastic deformation of itself.Or further at crack between a door and its frame
Electrical heating wire or drier are set, it is to avoid vapor condenses to the cold.
But, the door sealing structure form of existing product is single, and during using gasket, door body and casing it
Between cooperation defective tightness, easily cause local leakage.
The content of the invention
There is provided one kind refrigeration for one of drawbacks described above the invention aims at least solve prior art presence
Refrigerating plant, enables the gap between door body and casing preferably to be sealed.
Especially, the invention provides a kind of refrigerating device, including define storing compartment casing and
Door body for opening or closing storing compartment, in addition to multiple first seals, in the inner surface week of door body
The spaced arrangement of edge, and it is fixed on door body；With multiple accommodating chambers, from the surface relative with door body of casing
Cave inward to be formed, multiple accommodating chambers align with multiple first seals set respectively, and are configured to：Work as door
When body closes storing compartment, in each embedded accommodating chamber of first seal sealing.
Alternatively, a second seal is fixedly installed in each accommodating chamber.
Alternatively, each first seal includes multiple interconnections and is individually fixed in the first sealing of door body
Ball.
Alternatively, the first ball sealer is fixed on the inner surface of door body by the way of bonding.
Alternatively, each second seal includes multiple the second ball sealers being fixed in accommodating chamber.
Alternatively, the volume of the second ball sealer is equal to the volume of the first ball sealer.
Alternatively, each first seal also includes the 3rd ball sealer that a volume is less than the first ball sealer,
It is connected to multiple first ball sealers, and positioned between multiple first ball sealers and multiple second ball sealers.
Alternatively, the first ball sealer, the second ball sealer and the 3rd ball sealer are air bag.
Alternatively, each first seal has two the first ball sealers；And each second seal has two
Individual second ball sealer.
Alternatively, per being provided between two neighboring accommodating chamber for sealing the close of gap between door body and casing
Strip of paper used for sealing, sealing strip is fixed on the surface relative with door body of casing.
In the refrigerating device of the present invention, the inner surface setting of door body multiple first seals, casing table
Face is provided with multiple corresponding multiple accommodating chambers.When door body is closed, first seal sealing embedded one
It is simple in construction, ingenious in design so as to seal the gap between door body and casing in individual accommodating chamber.
Further, it can be set and match with first seal in refrigerating device of the invention, in accommodating chamber
The second seal of conjunction.First seal may include multiple first ball sealers, and second seal may include multiple
Second ball sealer, may further be provided the 3rd ball sealer to strengthen sealing effectiveness.
Further, can be to the door body and case of the position per sealing strip can be set between two neighboring accommodating chamber
Gap between body is sealed.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will
More understand above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some of the invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter specific
Embodiment.Identical reference denotes same or similar part or part in accompanying drawing.Art technology
Personnel are it should be understood that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic plan of refrigerating device according to an embodiment of the invention；
Fig. 2 is the schematic cross sectional views of the refrigerating device along the cutting line A-A interceptions in Fig. 1；
Fig. 3 is schematic diagram of refrigerating device shown in Fig. 2 when door body is closed.
Embodiment
Fig. 1 is the schematic plan of refrigerating device according to an embodiment of the invention；Fig. 2 is edge
The schematic cross sectional views of the refrigerating device of cutting line A-A interceptions in Fig. 1；Fig. 3 is cold shown in Fig. 2
Hide schematic diagram of the refrigerating plant when door body is closed.As shown in Figure 1 to Figure 3, the present invention is implemented
Example provides a kind of refrigerating device, can be refrigerator, refrigerator, portable wine cabinet etc., it can be wrapped in general manner
Casing 100 is included, casing 100 defines at least one storing compartment, the open side correspondence of each storing compartment
Door body 200 is provided with, door body 200 can open or close storing compartment by pivot, translation or other modes.
When door body 200 closes storing compartment, the inner surface of door body 200 and casing 100 and the phase of door body 200
To surface between easily there is gap, easily causing cooling gas leakage causes energy loss, can also make in air
Vapor frosting to the cold here.Therefore, the embodiment of the present invention is especially provided with the first sealing of mutual cooperation
Part 210 and accommodating chamber 120, to seal the gap between door body 200 and casing 100.
Specifically, multiple first seals 210 door body 200 the spaced arrangement of inner surface periphery, and
It is both secured to door body 200.Multiple accommodating chambers 120 are inside from the surface relative with door body 200 of casing 100
Depression is formed.Also, multiple accommodating chambers 120 align with multiple first seals 210 set respectively, its position
Put and be configured to, when door body 200 closes storing compartment, make each sealing of first seal 210 insertion with size
In one accommodating chamber 120, so that the gap between door body 200 and casing 100 at this is sealed.The
One seal 210 can be made up of the material with higher elasticity, and the shape of accommodating chamber 120 can with it is first close
The shape of sealing 210 matches, and is sized to be slightly smaller than first seal 210, so that first seal 210
After elastic deformation, swelling is in accommodating chamber 120, so that lift-off seal performance.In the closing process of door body 200
In, first seal 210 may also function as the effect of the impact between buffering door body 200 and casing 100.
In addition, after in the embedded accommodating chamber 120 of the sealing of first seal 210, can more be firmly held in embedding
Enter position, compare door body 200 and be closely adhered on casing 100.
Preferably, a second seal 110 can be also fixedly installed in each accommodating chamber 120, when door body 200
After closing, first seal 210 will be brought into close contact with second seal 110.
In certain embodiments, as shown in Figures 2 and 3, each first seal 210 may include multiple phases
Connect and be individually fixed in the first ball sealer 211 of door body 200.First ball sealer 211 can be by commonly using
The spheroid that is made of encapsulant such as rubber or plastics, preferably airbag structure, filled with air inside it.The
One ball sealer 211 can be fixed on the inner surface of door body 200 by the way of bonding.
Each first seal 210 may include multiple first ball sealers 211.It for example may include that two are pasted each other
The first ball sealer 211 leaned on；Or including three the first sealings for being triangularly arranged and (being connected two-by-two)
Ball 211；Or four the first ball sealers 211 including four in quadrangular array.
Similarly, each second seal 110 may include multiple the second ball sealers being fixed in accommodating chamber 120
112.The structure type of second ball sealer 112 can be identical with the first ball sealer 211, preferably air bag.The
Two ball sealers 112 can be also fixed in accommodating chamber 120 by the way of bonding.
The volume of second ball sealer 112 is preferably equivalent to the volume of the first ball sealer 211.Other each second
The quantity for the second ball sealer 112 that seal 110 is included can be included equal to each first seal 210
The first ball sealer 211 quantity.Also, multiple second ball sealers 112 preferably with multiple first ball sealers
211 contrapositions are set.
Further, each first seal 210 may also include the 3rd ball sealer 213, and it can be with
The structure type of one ball sealer 211 is identical, such as airbag structure.The volume of 3rd ball sealer 213 should be less than first
The volume of ball sealer 211.3rd ball sealer 213 is fixed on the first ball sealer 211, and positioned at multiple the
Between one ball sealer 211 and multiple second ball sealers 112.When door body 200 is closed, the 3rd ball sealer 213
By the gap being compressed between multiple first ball sealers 211 and multiple second ball sealers 112 (with reference to figure
3), to strengthen sealing effectiveness.
Preferably, each first seal 210 can have two the first ball sealers 211, correspondingly,
Each second seal 110 can have two the second ball sealers 112.Two the first ball sealers 211 and one
3rd ball sealer 213 is triangularly arranged on the vertical plane of door body 200.When door body 200 is closed, the
Three ball sealers 213 are just at two the first ball sealers 211 and four sides in two the second ball sealer 112 besieged cities
The centre position of shape, enhances sealing effectiveness.
When door body 200 is closed, door body 200 can be made to be not provided with position and the casing 100 of first seal 210
It is brought into close contact, to realize sealing.To strengthen the sealing effectiveness at this, in the preferred embodiment of the invention,
Per being provided between two neighboring accommodating chamber 120 for sealing the close of gap between door body 200 and casing 100
Strip of paper used for sealing 130 (such as rubber strip), sealing strip 130 is fixed on the table relative with door body 200 on casing 100
On face.Certainly, sealing strip 130 can also be fixed on the inner surface of door body 200, and positioned at adjacent two the
Between one seal 210, above-mentioned sealing effectiveness can be equally realized.
So far, although those skilled in the art will appreciate that detailed herein have shown and described the present invention's
Multiple exemplary embodiments, still, still can be according to this without departing from the spirit and scope of the present invention
Disclosure of invention directly determines or derived many other variations or modifications for meeting the principle of the invention.Cause
This, the scope of the invention should be understood and defined as covering other all these variations or modifications.
Claims (10)
1. a kind of refrigerating device, including define the casing of storing compartment and described for opening or closing
The door body of storing compartment, it is characterised in that also include：
Multiple first seals, in the spaced arrangement of the inner surface periphery of the door body, and are fixed on described
Door body；With
Multiple accommodating chambers, cave inward to be formed from the surface relative with the door body of the casing, described many
Individual accommodating chamber aligns with the multiple first seal set respectively, and is configured to：When the door body closes institute
When stating storing compartment, in each embedded accommodating chamber of first seal sealing.
2. refrigerating device according to claim 1, it is characterised in that
A second seal is fixedly installed in each accommodating chamber.
3. refrigerating device according to claim 2, it is characterised in that
Each first seal includes multiple interconnections and is individually fixed in the first close of the door body
Blocking.
4. refrigerating device according to claim 3, it is characterised in that
First ball sealer is fixed on the inner surface of the door body by the way of bonding.
5. refrigerating device according to claim 3, it is characterised in that
Each second seal includes multiple the second ball sealers being fixed in the accommodating chamber.
6. refrigerating device according to claim 5, it is characterised in that
The volume of second ball sealer is equal to the volume of first ball sealer.
7. refrigerating device according to claim 5, it is characterised in that
Each first seal also includes the 3rd ball sealer that a volume is less than first ball sealer,
It is connected to multiple first ball sealers, and close positioned at multiple first ball sealers and multiple described second
Between blocking.
8. refrigerating device according to claim 7, it is characterised in that
First ball sealer, second ball sealer and the 3rd ball sealer are air bag.
9. the refrigerating device according to any one of claim 5 to 8, it is characterised in that
Each first seal has two first ball sealers；And
Each second seal has two second ball sealers.
10. refrigerating device according to claim 1, it is characterised in that
It is provided with and is stitched for sealing between the door body and the casing between per the two neighboring accommodating chamber
The sealing strip of gap, the sealing strip is fixed on the surface relative with the door body of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079042.8A CN107036375B (en) | 2016-02-04 | 2016-02-04 | Refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079042.8A CN107036375B (en) | 2016-02-04 | 2016-02-04 | Refrigerating and freezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107036375A true CN107036375A (en) | 2017-08-11 |
| CN107036375B CN107036375B (en) | 2024-03-26 |
Family
ID=59532242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079042.8A Active CN107036375B (en) | 2016-02-04 | 2016-02-04 | Refrigerating and freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036375B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277153A (en) * | 2001-03-14 | 2002-09-25 | Nippon Sanso Corp | Sealing structure of opening part of cryogenic cooling and cold insulation vessel |
| CN2833464Y (en) * | 2005-09-13 | 2006-11-01 | 海信集团有限公司 | Refrigerator with enhanced sealed door |
| CN204555514U (en) * | 2015-04-24 | 2015-08-12 | 上海申雁制冷设备工程有限公司 | Translation door of refrigerator |
| CN105300013A (en) * | 2014-06-25 | 2016-02-03 | 海尔集团技术研发中心 | Multi-door-seal box and refrigerating equipment |
| CN205505544U (en) * | 2016-02-04 | 2016-08-24 | 青岛海尔智能技术研发有限公司 | Cold -stored refrigeration device |
-
2016
- 2016-02-04 CN CN201610079042.8A patent/CN107036375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277153A (en) * | 2001-03-14 | 2002-09-25 | Nippon Sanso Corp | Sealing structure of opening part of cryogenic cooling and cold insulation vessel |
| CN2833464Y (en) * | 2005-09-13 | 2006-11-01 | 海信集团有限公司 | Refrigerator with enhanced sealed door |
| CN105300013A (en) * | 2014-06-25 | 2016-02-03 | 海尔集团技术研发中心 | Multi-door-seal box and refrigerating equipment |
| CN204555514U (en) * | 2015-04-24 | 2015-08-12 | 上海申雁制冷设备工程有限公司 | Translation door of refrigerator |
| CN205505544U (en) * | 2016-02-04 | 2016-08-24 | 青岛海尔智能技术研发有限公司 | Cold -stored refrigeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107036375B (en) | 2024-03-26 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |