CN106705544A - Heat-preservation box for refrigeration equipment and refrigeration equipment - Google Patents
Heat-preservation box for refrigeration equipment and refrigeration equipment Download PDFInfo
- Publication number
- CN106705544A CN106705544A CN201611253485.0A CN201611253485A CN106705544A CN 106705544 A CN106705544 A CN 106705544A CN 201611253485 A CN201611253485 A CN 201611253485A CN 106705544 A CN106705544 A CN 106705544A
- Authority
- CN
- China
- Prior art keywords
- refrigeration plant
- breather pipe
- elastic
- air cavity
- casing
- 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.)
- Pending
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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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/047—Pressure equalising devices
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/0011—Means for leveling refrigerators
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a heat-preservation box for refrigeration equipment and the refrigeration equipment. The heat-preservation box for the refrigeration equipment comprises a box body, a door body as well as a valve, wherein a gas introduction tube is arranged inside the box body; the valve is used for opening and closing the outer tube opening of the gas introduction tube; an elastic gas cavity is formed in the inner surface of the box body; the inner tube opening of the gas introduction tube is communicated with the elastic gas cavity. By adopting the heat-presrvation box, while the requirement of internal and external atmospheric pressure balance of the box body is met when the door body is opened, the box body is prevented from internal frosting because of atmospheric pressure balance, and thus the user experience can be improved.
Description
Technical field
The present invention relates to refrigeration plant, more particularly to a kind of refrigeration plant incubator and refrigeration plant.
Background technology
At present, refrigeration plant（Refrigerator, refrigerator etc.）Incubator generally includes casing and door body, in actually used process
In, because the temperature of box house is relatively low, cause body inside and outside air pressure uneven, box house forms low pressure, is so opening
During door body, due to box house suction function, door body is caused to be difficult to open.China Patent No. 201510788863.4 discloses one
Door body and refrigerator are planted, the breather pipe being formed with door body inside and outside connection casing is specifically disclosed, also, using the hand in door body
Component is controlled the switch of breather pipe.But, in actual use, handle assembly opens breather pipe, to cause in casing
After outer connection, outside air enters into casing and frosting is easily produced in casing.How to design one kind can reduce frosting with
The refrigeration plant for improving user experience is the technical problems to be solved by the invention.
The content of the invention
The invention provides a kind of refrigeration plant incubator and refrigeration plant, realize reaching body inside and outside air pressure when opening the door
Under the requirement of balance, reduction causes box house frosting because of air pressure balance, to improve user experience.
To reach above-mentioned technical purpose, the present invention is realized using following technical scheme：
A kind of refrigeration plant incubator, including casing and door body, are provided with breather pipe in the casing, the refrigeration plant is used
The valve of the incubator also outer spout including being used to switch the breather pipe, the flexible air cavity of inner surface setting of the casing,
The inner spout of the breather pipe is connected with the elastic air cavity.
Further, open up fluted on the side wall of the casing, the elastic air cavity is located in the groove.
Further, the surface that the groove is connected with said inner tube mouth is provided with elastic membrane, the edge of the elastic membrane
It is sealingly disposed on the groove, the elastic membrane covers in said inner tube mouthful, the elastic membrane forms the elastic air cavity.
Further, said inner tube mouthful is connected with elastic bag, and the elastic bag forms the elastic air cavity.
Further, the breather pipe has multiple outer spouts, and each described outer spout is connected with the elastic air cavity.
Further, the valve is arranged on the casing.
Further, rotatable handle is provided with the door body, ball sealer, the sealing is provided with the handle
Ball is the valve, and the ball sealer is oppositely arranged with the outer spout of the breather pipe；It is described close when the non-stress of the handle
Blocking blocks the outer spout of the breather pipe.
Further, it is provided with molecular sieve in the breather pipe.
The present invention also provides a kind of refrigeration plant, including above-mentioned refrigeration plant incubator.
Compared with prior art, advantages and positive effects of the present invention are：By connecting elastic air cavity on breather pipe,
In actual use, when door body is opened in the case that the box house of refrigeration plant forms negative pressure, user is by the company of driving
The valve for connecting tracheae is opened, and outside air is entered into breather pipe, and because ambient pressure is larger, is entered into breather pipe
Gas is full of elastic air cavity and causes the volume increase of elastic air cavity, so that box house volume diminishes to realize in casing
Outer air pressure balance, and after door body opening, elastic air cavity automatically resets its internal air is quick under its own resilient effect
It is discharged to the outside, during air pressure balance, extraneous gas is limited in elastic air cavity and is finally discharged into again outer
Boundary, prevents ambient atmos and is entered into casing via breather pipe, effectively avoids entering into casing by breather pipe because of ambient atmos
And the phenomenon that frosting occurs occurs, realization reaches under the requirement of body inside and outside air pressure balance when opening the door, and reduces because of air pressure balance
Cause box house frosting, to improve user experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the partial structural diagram of refrigeration plant incubator embodiment of the present invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the present embodiment refrigeration plant incubator, including casing 1 and door body 2, it is provided with the casing 1
Breather pipe 11, the refrigeration plant incubator also includes the valve 3 of the outer spout for switching the breather pipe 11, the case
The flexible air cavity 4 of inner surface setting of body 11, the inner spout of the breather pipe 11 is connected with the elastic air cavity 4.
Specifically, the breather pipe inside and outside connection casing 1 is provided with the casing 1 of the present embodiment refrigeration plant incubator
11, and the two ends mouth of pipe of breather pipe 11 is blocked by valve 3 and elastic air cavity 4 respectively, in actual use, in door
Under the closed mode of body 2, negative pressure will be formed because temperature is low inside casing 1, when user needs to open door body 2, it is only necessary to drive valve
Door 3 is acted so that the outer spout of breather pipe 11 is in communication with the outside, and in the presence of outside atmospheric pressure, outside air is entered into
In breather pipe 11 and full of elastic air cavity 4, elastic air cavity 4 is because of air pressure or expands so that the volume inside casing 1 diminishes, from
And realize the inside and outside air pressure balance of casing 1；And the moment of door body 1 is being opened, and under the effect of its own resilient of elastic air cavity 4, elastic gas
Its internal air is discharged to the outside of casing 1 back through breather pipe 11 again in chamber 4 so that the gas entered from breather pipe 11 is not
Can stay in casing 1, such that it is able to prevent frosting at the inner spout of breather pipe 11.Wherein, breather pipe 11 can basis
Need to be provided with molecular sieve.
Further, in order to avoid elastic air cavity 4 during the inflation with casing 1 inside the article that holds connect
Touch and damaged, open up fluted 12 on the side wall of the casing 1, the elastic air cavity 4 is in the groove 12.Specifically,
Elastic air cavity 4 is arranged in groove 12, and the expansion process of elastic air cavity 4 occurs in groove 12, and elastic gas is reduced to greatest extent
Chamber 4 expands the article for touching the memory storage of casing 1.Wherein, the performance entity of elastic air cavity 4 can use various structures.For example：
Can be by the way of elastic membrane, i.e., the surface that groove 12 is connected with the inner spout of the breather pipe 11 is provided with elastic membrane, described
The edge seal of elastic membrane is arranged on the groove 12, and the elastic membrane covers in said inner tube mouthful, and the elastic membrane is formed
The elastic air cavity；Or, said inner tube mouthful is connected with elastic bag, and the elastic bag forms the elastic air cavity.It is preferred that
, in order to improve the ability of air pressure balance, breather pipe 11 has multiple outer spouts, and each described outer spout is connected with the elasticity
Air cavity 4, so, multiple elasticity air cavitys 4 be obtained in that it is major can be with volume, with the pressure of quick balance box 1.
In addition, the mode of the switch breather pipe 11 of valve 3 in the present embodiment can take various forms, for example：The valve
Door 3 is arranged on the casing 1, can be triggered valve 3 by the mode such as setting button on casing 1 and be acted, it is also possible in handle
Button 211 is set on hand 21, and pressing keys 211 will drive depression bar 212 to move, and depression bar 212 presses valve 3 and moves to realize opening
Breather pipe 11, valve 3 is realized resetting by spring 31；Or, the valve 3 is arranged in the door body 2, specifically, described
Rotatable handle 21 is provided with door body 2, ball sealer is provided with the handle 21, the ball sealer is the valve 4, institute
Ball sealer is stated to be oppositely arranged with the outer spout of the breather pipe 11；When the 21 non-stress of handle, the ball sealer is blocked
The outer spout of the breather pipe 11, when opening the door, pull handle 21 so that ball sealer leaves the outer spout of breather pipe 11, with reality
The function that existing valve 4 is opened.
Include above-mentioned refrigeration plant incubator the invention also discloses a kind of refrigeration plant.
Specifically, the refrigeration plant incubator in the present embodiment can use refrigeration plant incubator reality of the present invention
Apply the refrigeration plant incubator in example, its concrete structure may refer to refrigeration plant incubator embodiment of the present invention and attached
The record of Fig. 1, will not be repeated here.
Compared with prior art, advantages and positive effects of the present invention are：By connecting elastic air cavity on breather pipe,
In actual use, when door body is opened in the case that the box house of refrigeration plant forms negative pressure, user is by the company of driving
The valve for connecting tracheae is opened, and outside air is entered into breather pipe, and because ambient pressure is larger, is entered into breather pipe
Gas is full of elastic air cavity and causes the volume increase of elastic air cavity, so that box house volume diminishes to realize in casing
Outer air pressure balance, and after door body opening, elastic air cavity automatically resets its internal air is quick under its own resilient effect
It is discharged to the outside, during air pressure balance, extraneous gas is limited in elastic air cavity and is finally discharged into again outer
Boundary, prevents ambient atmos and is entered into casing via breather pipe, effectively avoids entering into casing by breather pipe because of ambient atmos
And the phenomenon that frosting occurs occurs, realization reaches under the requirement of body inside and outside air pressure balance when opening the door, and reduces because of air pressure balance
Cause box house frosting, to improve user experience.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modifications or replace, do not make appropriate technical solution essence depart from the present invention embodiment technical scheme spirit and
Scope.
Claims (9)
1. a kind of refrigeration plant incubator, including casing and door body, are provided with breather pipe, the refrigeration plant in the casing
Also include the valve of the outer spout for switching the breather pipe with incubator, it is characterised in that the inner surface of the casing sets
Elastic air cavity is equipped with, the inner spout of the breather pipe is connected with the elastic air cavity.
2. refrigeration plant incubator according to claim 1, it is characterised in that offered on the side wall of the casing recessed
Groove, the elastic air cavity is located in the groove.
3. refrigeration plant incubator according to claim 2, it is characterised in that the groove is connected with said inner tube mouthful
Surface be provided with elastic membrane, the edge seal of the elastic membrane is arranged on the groove, and the elastic membrane covers in described
Inner spout, the elastic membrane forms the elastic air cavity.
4. refrigeration plant incubator according to claim 2, it is characterised in that the flexible gas of said inner tube mouthful connection
Capsule, the elastic bag forms the elastic air cavity.
5. refrigeration plant incubator according to claim 1, it is characterised in that the breather pipe has multiple outer tubes
Mouthful, each described outer spout is connected with the elastic air cavity.
6. according to any described refrigeration plant incubators of claim 1-5, it is characterised in that the valve is arranged on described
On casing.
7. according to any described refrigeration plant incubators of claim 1-5, it is characterised in that being provided with the door body can
The handle of rotation, is provided with ball sealer on the handle, the ball sealer is the valve, the ball sealer and the breather pipe
Outer spout be oppositely arranged；When the non-stress of the handle, the ball sealer blocks the outer spout of the breather pipe.
8. refrigeration plant incubator according to claim 1, it is characterised in that be provided with molecule in the breather pipe
Sieve.
9. a kind of refrigeration plant, it is characterised in that including the refrigeration plant incubator as described in claim 1-8 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253485.0A CN106705544A (en) | 2016-12-30 | 2016-12-30 | Heat-preservation box for refrigeration equipment and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253485.0A CN106705544A (en) | 2016-12-30 | 2016-12-30 | Heat-preservation box for refrigeration equipment and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705544A true CN106705544A (en) | 2017-05-24 |
Family
ID=58906226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253485.0A Pending CN106705544A (en) | 2016-12-30 | 2016-12-30 | Heat-preservation box for refrigeration equipment and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121202A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔特种电冰柜有限公司 | Door body having air pressure balancing function and refrigeration equipment |
| CN111381207A (en) * | 2020-03-31 | 2020-07-07 | 重庆双驰门窗有限公司 | Intelligent digital workshop material difference plate positioning system |
| WO2023060760A1 (en) * | 2021-10-14 | 2023-04-20 | 浙江星星冷链集成股份有限公司 | System and method for balancing internal and external air pressure of refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257360A (en) * | 1996-03-21 | 1997-10-03 | Sanyo Electric Co Ltd | Cooling storage cabinet |
| CN1910417A (en) * | 2003-12-10 | 2007-02-07 | 伊莱克斯家用产品股份有限公司 | Refrigerating or freezing device with evacuated chamber |
| JP2007178075A (en) * | 2005-12-28 | 2007-07-12 | Matsushita Electric Ind Co Ltd | Refrigerator |
| JP2008020165A (en) * | 2006-07-14 | 2008-01-31 | Tetsuo Owada | Cooling storage |
| CN104121744A (en) * | 2013-04-25 | 2014-10-29 | 博西华电器（江苏）有限公司 | Refrigeration instrument and method for adjusting air pressure in storeroom thereof |
| CN105865127A (en) * | 2016-04-11 | 2016-08-17 | 海信容声(广东)冷柜有限公司 | Air pressure balance device and refrigerating device |
| CN205641728U (en) * | 2016-03-31 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator |
-
2016
- 2016-12-30 CN CN201611253485.0A patent/CN106705544A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257360A (en) * | 1996-03-21 | 1997-10-03 | Sanyo Electric Co Ltd | Cooling storage cabinet |
| CN1910417A (en) * | 2003-12-10 | 2007-02-07 | 伊莱克斯家用产品股份有限公司 | Refrigerating or freezing device with evacuated chamber |
| JP2007178075A (en) * | 2005-12-28 | 2007-07-12 | Matsushita Electric Ind Co Ltd | Refrigerator |
| JP2008020165A (en) * | 2006-07-14 | 2008-01-31 | Tetsuo Owada | Cooling storage |
| CN104121744A (en) * | 2013-04-25 | 2014-10-29 | 博西华电器（江苏）有限公司 | Refrigeration instrument and method for adjusting air pressure in storeroom thereof |
| CN205641728U (en) * | 2016-03-31 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator |
| CN105865127A (en) * | 2016-04-11 | 2016-08-17 | 海信容声(广东)冷柜有限公司 | Air pressure balance device and refrigerating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121202A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔特种电冰柜有限公司 | Door body having air pressure balancing function and refrigeration equipment |
| CN111381207A (en) * | 2020-03-31 | 2020-07-07 | 重庆双驰门窗有限公司 | Intelligent digital workshop material difference plate positioning system |
| CN111381207B (en) * | 2020-03-31 | 2022-05-27 | 重庆双驰门窗有限公司 | Intelligent digital workshop material difference plate positioning system |
| WO2023060760A1 (en) * | 2021-10-14 | 2023-04-20 | 浙江星星冷链集成股份有限公司 | System and method for balancing internal and external air pressure of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |