CN103925760B - Refrigeration plant - Google Patents
Refrigeration plant Download PDFInfo
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- CN103925760B CN103925760B CN201410124125.5A CN201410124125A CN103925760B CN 103925760 B CN103925760 B CN 103925760B CN 201410124125 A CN201410124125 A CN 201410124125A CN 103925760 B CN103925760 B CN 103925760B
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- refrigeration plant
- door body
- chamber
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Abstract
The invention discloses a kind of refrigeration plant, described refrigeration plant includes: body, and described internal has refrigeration compartment；Vaporizer, described vaporizer sets on the body；Flexible gas storage bag, has the first receiving chamber in described flexible gas storage bag；And connecting tube, one end of described connecting tube connects with described first receiving chamber and the other end connects with described refrigeration compartment.Refrigeration plant according to embodiments of the present invention have convenient to operate, frosting is few, low power consumption and other advantages.
Description
Technical field
The invention discloses a kind of refrigeration plant.
Background technology
Refrigeration plant the most easily forms negative pressure, causes door body to be difficult to be opened.At present, it is all at refrigeration plant
Door seal on arrange balance air-vent solve the problems referred to above.But, inside and outside air can cross near balance air-vent,
Cause door seal and mouth frame condensation and situation about freezing, and increase the energy consumption of refrigeration plant.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the one of the present invention
Purpose be to propose a kind of have convenient to operate, frosting is few, the refrigeration plant of low power consumption and other advantages.
Refrigeration plant according to embodiments of the present invention includes: body, and described internal has refrigeration compartment；Vaporizer, described
Vaporizer sets on the body；Flexible gas storage bag, has the first receiving chamber in described flexible gas storage bag；And connecting tube, institute
State one end of connecting tube to accommodate chamber with described first and connect and the other end connects with described refrigeration compartment.
The flexible gas storage bag that refrigeration plant according to embodiments of the present invention is connected with described refrigeration compartment by setting, thus in institute
State the pressure that can improve described refrigeration chamber when refrigeration chamber produces negative pressure, be thus possible not only to allow users to easily
Ground, open the door body of described refrigeration plant effortlessly, and can greatly reduce because described first accommodates being extruded of intracavity
The frost crossing to the cold air of described refrigeration chamber and the cold air of described refrigeration chamber and producing, and can greatly reduce
The energy consumption of described refrigeration plant.
Therefore, refrigeration plant according to embodiments of the present invention have convenient to operate, frosting is few, low power consumption and other advantages.
It addition, refrigeration plant according to the above embodiment of the present invention can also have a following additional technical characteristic:
According to one embodiment of present invention, described flexible gas storage is wrapped to be provided with and is accommodated, with described first, the passage that chamber connects.
Owing to the pressure of the gas described refrigeration chamber of raising from environment can be utilized, such that it is able to reduce described first to accommodate chamber
Volume, i.e. can reduce the volume of described flexible gas storage bag, thus be possible not only to reduce being manufactured into of described flexible gas storage bag
This, and the structure of described refrigeration plant can be made more succinct.
According to one embodiment of present invention, described first accommodates intracavity is provided with desiccant, and described desiccant covers described ventilation
Hole.It is dry gas owing to entering into the gas of described refrigeration chamber, therefore can reduce further because of the gas from environment
The frost that the cold air of body and described refrigeration chamber crosses and produces.
According to one embodiment of present invention, described desiccant is self-cooled solid drier.Thus it is possible not only to reduce because coming
The frost crossed from the cold air of the gas of environment Yu described refrigeration chamber and produce, and the energy of described refrigeration plant can be reduced
Consumption.
According to one embodiment of present invention, described body includes casing and the door body being located on described casing, described casing bag
Including shell and the inner bag being located in described shell, described vaporizer be around pipe evaporator, described be wrapped in around pipe evaporator described in
On inner bag, the other end of wherein said connecting tube is positioned at the middle part of the upper end of described refrigeration compartment.
By making the other end of described connecting tube be positioned at the middle part of upper end of described refrigeration compartment, such that it is able to make from described
The cold air of one cold air and the middle part of the upper end of described refrigeration compartment accommodating chamber crosses.Owing to accommodating the cold of chamber from described first
Gas and the temperature difference of the cold air at the middle part of the upper end of described refrigeration compartment are less than accommodating the cold air in chamber and described refrigeration from described first
Between the temperature difference of cold air of other parts of room, be therefore possible not only to reduce further because of the cold air accommodating chamber from described first with
The frost that the cold air of described refrigeration chamber crosses and produces, and the energy consumption of described refrigeration plant can be reduced further.
According to one embodiment of present invention, described body includes casing and the door body being located on described casing, in described casing
Having described refrigeration compartment and the open upper end of described refrigeration compartment, described door body is located on the upper surface of described casing, wherein
Described flexible gas storage is packaged on the outer surface of described casing and the upper edge of neighbouring described casing, and described connecting tube passes described door
Body.The structure that thus can make described refrigeration plant is more reasonable.
According to one embodiment of present invention, described refrigeration plant also includes that lampshade, described lampshade are located at the following table of described door body
Limiting the second receiving chamber on face and with described door body, the other end of wherein said connecting tube accommodates chamber with described second and connects,
Described lampshade is provided with connecting hole, and described second accommodates chamber is connected with described refrigeration compartment by described connecting hole.By arranging
Described lampshade, such that it is able to utilize described lampshade to block described connecting tube, thus can make the more attractive in appearance of described refrigeration plant.
According to one embodiment of present invention, described connecting tube includes: flexible pipe, and one end of described flexible pipe accommodates with described first
Chamber connects；And hard tube, one end of described hard tube connects with the other end of described flexible pipe, the other end of described hard tube and described system
Cold room connection, wherein said hard tube passes described door body, the protruding described door body in one end of described hard tube.By arranging
The flexible pipe being connected with described flexible gas storage bag and described hard tube, such that it is able to more easily, easily by described hard tube and institute
State flexible gas storage bag to link together.
According to one embodiment of present invention, described refrigeration plant also includes lining, and described lining is through the appearance of described door body
Face and extending in described door body, the other end of described hard tube passes described lining.By arranging described lining, can be by institute
State hard tube more easily, be easily mounted in described door body.
According to one embodiment of present invention, described refrigeration plant is refrigerator.
Accompanying drawing explanation
Fig. 1 is the structural representation of refrigeration plant according to embodiments of the present invention；
Fig. 2 is the sectional view along A-A direction of Fig. 1；
Fig. 3 is the structural representation of the door body of refrigeration plant according to embodiments of the present invention；
Fig. 4 is the sectional view along B-B direction of Fig. 3；
Fig. 5 is the enlarged drawing in the C region in Fig. 2.
Reference:
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1-Fig. 5, refrigeration plant 10 according to embodiments of the present invention is described.As Figure 1-Figure 5, according to
The refrigeration plant 10 of the embodiment of the present invention includes body 101, vaporizer 102, flexible gas storage bag 103 and connecting tube 104.
Having refrigeration compartment 1011 in body 101, vaporizer 102 is located on body 101.Have in flexible gas storage bag 103
First accommodates chamber 1031, and one end of connecting tube 104 connects and the other end of connecting tube 104 and system with the first receiving chamber 1031
Cold room 1011 connects.In other words, the first receiving chamber 1031 is connected with refrigeration compartment 1011 by connecting tube 104.
Owing to the first receiving chamber 1031 is connected with refrigeration compartment 1011, therefore in refrigeration compartment 1011 by connecting tube 104
Cold air can be entered in the first receiving chamber 1031 by connecting tube 104.When producing negative pressure in refrigeration compartment 1011, soft
Property gas storage bag 103 can be deformed to reduce the volume in the first receiving chamber 1031, and then first accommodates in chamber 1031
So that the pressure improved in refrigeration compartment 1011 in cold air can be extruded to refrigeration compartment 1011 by connecting tube 104, by
This user can open the door body 1013 of refrigeration plant 10 easily, effortlessly.
Owing to the cold air in the first receiving chamber 1031 is from refrigeration compartment 1011, therefore first accommodates being extruded in chamber 1031
Cold air in refrigeration compartment 1011 is the least with the temperature difference of the cold air in refrigeration compartment 1011, is thus possible not only to greatly subtract
Cross with the cold air in refrigeration compartment 1011 because of the first cold air being extruded in refrigeration compartment 1011 accommodated in chamber 1031 less
And the frost produced, and the energy consumption of refrigeration plant 10 can be greatly reduced.
The flexible gas storage bag 103 that refrigeration plant 10 according to embodiments of the present invention is connected with refrigeration compartment 1011 by setting,
Thus the pressure in refrigeration compartment 1011 when producing negative pressure in refrigeration compartment 1011, can be improved, thus it is possible not only to use
Family can open the door body 1013 of refrigeration plant 10 easily, effortlessly, and can greatly reduce because first accommodates chamber
The frost that the cold air being extruded in refrigeration compartment 1011 in 1031 crosses with the cold air in refrigeration compartment 1011 and produces, with
And the energy consumption of refrigeration plant 10 can be greatly reduced.
Therefore, refrigeration plant 10 according to embodiments of the present invention have convenient to operate, frosting is few, low power consumption and other advantages.
As depicted in figs. 1 and 2, in some embodiments of the invention, body 101 can include casing 1012 and be located at case
Door body 1013 on body 1012, casing 1012 can include shell 10121 and the inner bag 10122 being located in shell 10121.
Vaporizer 102 can be around pipe evaporator, described can be wrapped on inner bag 10122 around pipe evaporator.Wherein, connecting tube
The other end of 104 may be located at the middle part of the upper end of refrigeration compartment 1011.
The temperature on the top of refrigeration compartment 1011 is higher than the temperature of bottom of refrigeration compartment 1011, and refrigeration compartment 1011 is remote
Temperature from the position of vaporizer 102 is higher than the temperature of the position of the neighbouring vaporizer 102 of refrigeration compartment 1011.Due to described
Being wrapped on inner bag 10122 around pipe evaporator, therefore the temperature at the middle part of the upper end of refrigeration compartment 1011 is the highest.
By making the other end of connecting tube 104 be positioned at the middle part of upper end of refrigeration compartment 1011, such that it is able to make to hold from first
The cold air in chamber 1031 of receiving crosses with the cold air at the middle part of the upper end of refrigeration compartment 1011.Owing to accommodating chamber 1031 from first
Cold air is less than from the first cold air accommodating chamber 1031 and refrigeration with the temperature difference of the cold air at the middle part of the upper end of refrigeration compartment 1011
Between the temperature difference of cold air of other parts of room 1011, be therefore possible not only to reduce further because accommodating chamber 1031 from first
The frost that cold air crosses with the cold air in refrigeration compartment 1011 and produces, and the energy consumption of refrigeration plant 10 can be reduced further.
As shown in Figure 1, Figure 2 with shown in Fig. 5, in one embodiment of the invention, in casing 1012, can have refrigeration compartment
1011 and the open upper end of refrigeration compartment 1011, door body 1013 can be located on the upper surface of casing 1012 to cover system
Cold room 1011.Wherein, flexible gas storage bag 103 can be located on the outer surface of casing 1012, and flexible gas storage bag 103
Can be adjacent to the upper edge of casing 1012, i.e. flexible gas storage bag 103 can neighbouring door body 1013.Connecting tube 104 can pass
Door body 1013.The structure that thus can make refrigeration plant 10 is more reasonable.
Wherein, shown in above-below direction arrow as in Figure 1 and Figure 2 D, inward-outward direction arrow as in Figure 1 and Figure 2 E institute
Show.
Existing refrigeration plant is all the through hole being provided for balancing inner and outer air pressure in door seal.System according to embodiments of the present invention
The connecting tube 104 of cool equipment 10 is not passed through door seal through door body 1013, i.e. connecting tube 104, and door seal is no longer provided for
The through hole of balance inner and outer air pressure.Before door body 1013 is foamed, connecting tube 104 is arranged in door body 1013, so
Foaming door body 1013 afterwards, foamed material securely fixes connecting tube 104.
Specifically, refrigeration plant 10 can be refrigerator.Flexible gas storage bag 103 can be located on the rear surface of casing 1012,
One end of connecting tube 104 can stretch out the rear surface of door body 1013 backward.
As shown in Figure 2 and Figure 5, advantageously, connecting tube 104 can include flexible pipe 1041 and hard tube 1042.Flexible pipe 1041
One end can with first accommodate chamber 1031 connect.One end of hard tube 1042 can connect with the other end of flexible pipe 1041, firmly
The other end of pipe 1042 can connect with refrigeration compartment 1011.Wherein, hard tube 1042 can pass door body 1013, hard tube
The protruding door body in one end 1013 of 1042 is so that hard tube 1042 can be connected more easily, easily with flexible pipe 1041.
By arranging the flexible pipe 1041 being connected with flexible gas storage bag 103 and hard tube 1042, such that it is able to more easily, easily
Hard tube 1042 is linked together with flexible gas storage bag 103.
Specifically, one end of flexible pipe 1041 can extend in flexible gas storage bag 103, i.e. one end of flexible pipe 1041 can be stretched
Enter and accommodate in chamber 1031 to first.The other end of flexible pipe 1041 can be sleeved on one end of hard tube 1042, hard tube 1042
One end can stretch out the rear surface of door body 1013 backward.
As it is shown in figure 5, in a concrete example of the present invention, refrigeration plant 10 can also include lining 106, lining 106
Can pass the outer surface of door body 1013 and extend in door body 1013, the other end of hard tube 1042 can pass lining 106.
It is to say, lining 106 can be sleeved on hard tube 1042, and one end of hard tube 1042 and the other end can stretch out lining
Set 106.By arranging lining 106, can by hard tube 1042 more easily, be easily mounted in door body 1013.
As shown in Figure 2 and Figure 5, the other end of hard tube 1042 can be concordant with the lower surface of door body 1013 (inner surface).
Can also extend into additionally, the other end of hard tube 1042 can also extend downwardly from door body 1013, the i.e. other end of hard tube 1042
In refrigeration compartment 1011.It is to say, the other end of hard tube 1042 can also extend in the second receiving chamber 1051.
In one embodiment of the invention, as shown in Fig. 2, Fig. 4 and Fig. 5, refrigeration plant 10 can also include lampshade 105,
Lampshade 105 can be located on the lower surface of door body 1013, and lampshade 105 limits the second receiving chamber 1051 with door body 1013.
Wherein, the other end of connecting tube 104 can accommodate chamber 1051 with second and connect, and lampshade 105 can be provided with connecting hole (figure
Not shown in), second accommodates chamber 1051 can be connected with refrigeration compartment 1011 by connecting hole.By arranging lampshade 105,
Such that it is able to utilize lampshade 105 to block connecting tube 104, the more attractive in appearance of refrigeration plant 10 thus can be made.
As it is shown in figure 5, refrigeration plant 10 can also include that illuminating lamp 107, illuminating lamp 107 can be located at door body 1013 times
On surface, and door body 1013 may be located in the second receiving chamber 1051.Advantageously, the lower surface of door body 1013 can set
There are installation cavity 10131, illuminating lamp 107 can be located in installation cavity 10131.
As shown in Figure 2 and Figure 5, in some examples of the present invention, flexible gas storage bag 103 can be provided with and accommodate with first
The passage 1032 of chamber 1031 connection.Accommodate, with first, the ventilation that chamber 1031 connects by arranging on flexible gas storage bag 103
Hole 1032, thus when producing negative pressure in refrigeration compartment 1011, outside air can be made to pass through passage 1032 and enter into the
One accommodates in chamber 1031, and and then passes through in connecting tube 104 enters into refrigeration compartment 1011 to improve refrigeration compartment 1011
Interior pressure.
It is additionally, since and the gas from environment can be utilized to improve the pressure in refrigeration compartment 1011, such that it is able to reduce first
Accommodate the volume in chamber 1031, i.e. can reduce the volume of flexible gas storage bag 103, be thus possible not only to reduce flexible gas storage bag
The manufacturing cost of 103, and the structure of refrigeration plant 10 can be made more succinct.Specifically, flexible gas storage bag 103 can
To be made up of food grade silicone.
Simulation result shows, the cold air near vaporizer 102 moves down, and it is right to be formed in the both sides of the bottom of refrigeration compartment 1011
The eddy current of stream heat exchange.And on the top of refrigeration compartment 1011, air current flow is slow, and temperature is higher, also forms multiple convection current
The little whirlpool of heat exchange.By arranging flexible gas storage bag 103, can reduce and enter into the first receiving chamber 1031 by passage 1032
The temperature of interior gas, thus be possible not only to minimizing and produce because crossing with the cold air in refrigeration compartment 1011 from the gas of environment
Raw frost, and the energy consumption of refrigeration plant 10 can be reduced.
As shown in Figure 2 and Figure 5, advantageously, desiccant 1033, desiccant 1033 can be provided with in the first receiving chamber 1031
Passage 1032 can be covered.It is to say, the gas entered in the first receiving chamber 1031 by passage 1032 is permissible
Through desiccant 1033, such that it is able to utilize desiccant 1033 to absorb enter into the first receiving chamber 1031 by passage 1032
The moisture of interior gas, can be so that the gas entered in refrigeration compartment 1011 be for being dried gas.Owing to entering between refrigeration
Gas in room 1011, for being dried gas, therefore can reduce further because of in the gas and refrigeration compartment 1011 of environment
Cold air cross and the frost that produces.
Desiccant 1033 can be self-cooled solid drier.Thus desiccant 1033 can enter by passage 1032
Cool down to the first gas accommodated in chamber 1031, such that it is able to reduce the gas from environment and refrigeration compartment further
The temperature difference of the cold air in 1011.Thus it is possible not only to reduce the gas because of from environment hand over the cold air in refrigeration compartment 1011
The frost converged and produce, and the energy consumption of refrigeration plant 10 can be reduced.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ",
" outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " etc. instruction orientation or position relationship be based on
Orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or hint institute
The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
Bright restriction.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing "
Should be interpreted broadly Deng term, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can
Being that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or
Oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ",
" lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or it is special to be merely representative of first
Levy level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability
The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory
Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (10)
1. a refrigeration plant, it is characterised in that including:
Body, described internal has refrigeration compartment；
Vaporizer, described vaporizer sets on the body；
Flexible gas storage bag, has the first receiving chamber in described flexible gas storage bag；With
Connecting tube, one end of described connecting tube connects with described first receiving chamber and the other end connects with described refrigeration compartment.
Refrigeration plant the most according to claim 1, it is characterised in that described flexible gas storage is wrapped and is provided with and described first
Accommodate the passage of chamber connection.
Refrigeration plant the most according to claim 2, it is characterised in that described first accommodates intracavity is provided with desiccant, institute
State desiccant and cover described passage.
Refrigeration plant the most according to claim 3, it is characterised in that described desiccant is self-cooled solid drier.
Refrigeration plant the most according to claim 1, it is characterised in that described body includes casing and is located at described casing
On door body, described casing includes shell and the inner bag being located in described shell, and described vaporizer is around pipe evaporator, described around
Pipe evaporator is wrapped on described inner bag, and the other end of wherein said connecting tube is positioned at the middle part of the upper end of described refrigeration compartment.
Refrigeration plant the most according to claim 1, it is characterised in that described body includes casing and is located at described casing
On door body, there is in described casing described refrigeration compartment and the open upper end of described refrigeration compartment, described door body is located at described case
On the upper surface of body, wherein said flexible gas storage is packaged on the outer surface of described casing and the upper edge of neighbouring described casing, described
Connecting tube passes described door body.
Refrigeration plant the most according to claim 6, it is characterised in that also include that lampshade, described lampshade are located at described door
Limiting the second receiving chamber on the lower surface of body and with described door body, the other end of wherein said connecting tube accommodates chamber with described second
Connection, described lampshade is provided with connecting hole, and described second accommodates chamber is connected with described refrigeration compartment by described connecting hole.
Refrigeration plant the most according to claim 6, it is characterised in that described connecting tube includes:
Flexible pipe, one end of described flexible pipe accommodates chamber with described first and connects；With
Hard tube, one end of described hard tube connects with the other end of described flexible pipe, and the other end of described hard tube is with described refrigeration compartment even
Logical, wherein said hard tube passes described door body, the protruding described door body in one end of described hard tube.
Refrigeration plant the most according to claim 8, it is characterised in that also include lining, described lining passes described door
The outer surface of body and extending in described door body, the other end of described hard tube passes described lining.
10. according to the refrigeration plant according to any one of claim 1-9, it is characterised in that described refrigeration plant is refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124125.5A CN103925760B (en) | 2014-03-28 | 2014-03-28 | Refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124125.5A CN103925760B (en) | 2014-03-28 | 2014-03-28 | Refrigeration plant |
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| Publication Number | Publication Date |
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| CN103925760A CN103925760A (en) | 2014-07-16 |
| CN103925760B true CN103925760B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410124125.5A Active CN103925760B (en) | 2014-03-28 | 2014-03-28 | Refrigeration plant |
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| CN (1) | CN103925760B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322897B (en) * | 2015-06-30 | 2024-06-14 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN105157321A (en) * | 2015-08-18 | 2015-12-16 | 合肥华凌股份有限公司 | Ventilated frost reduction device, door body and freezer with door body |
| CN105783381B (en) * | 2016-04-11 | 2018-03-30 | 海信容声(广东)冷柜有限公司 | A kind of air-pressure balancing device and refrigerating plant |
| CN105783380B (en) * | 2016-04-11 | 2018-03-30 | 海信容声(广东)冷柜有限公司 | A kind of air-pressure balancing device and refrigerating plant |
| CN113124600A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573323A (en) * | 1993-11-30 | 1996-11-12 | Samsung Electronics Co., Ltd. | Refrigerator having a pressure equilbrium apparatus |
| CN201402020Y (en) * | 2009-03-27 | 2010-02-10 | 青岛特博尔科技发展有限公司 | Refrigerator with automatic pressure reducing device |
| CN102645072A (en) * | 2012-05-16 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Air pressure balancing device and refrigeration equipment with same |
| CN203857729U (en) * | 2014-03-28 | 2014-10-01 | 合肥华凌股份有限公司 | Refrigeration device |
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2014
- 2014-03-28 CN CN201410124125.5A patent/CN103925760B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573323A (en) * | 1993-11-30 | 1996-11-12 | Samsung Electronics Co., Ltd. | Refrigerator having a pressure equilbrium apparatus |
| CN201402020Y (en) * | 2009-03-27 | 2010-02-10 | 青岛特博尔科技发展有限公司 | Refrigerator with automatic pressure reducing device |
| CN102645072A (en) * | 2012-05-16 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Air pressure balancing device and refrigeration equipment with same |
| CN203857729U (en) * | 2014-03-28 | 2014-10-01 | 合肥华凌股份有限公司 | Refrigeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925760A (en) | 2014-07-16 |
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