CN103925760A - Refrigeration equipment - Google Patents
Refrigeration equipment Download PDFInfo
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- CN103925760A CN103925760A CN201410124125.5A CN201410124125A CN103925760A CN 103925760 A CN103925760 A CN 103925760A CN 201410124125 A CN201410124125 A CN 201410124125A CN 103925760 A CN103925760 A CN 103925760A
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- refrigeration
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- door body
- refrigeration plant
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Abstract
The invention discloses refrigeration equipment which comprises a body, an evaporator, a flexible air storage bag and a connecting pipe. A refrigeration chamber is arranged in the body; the evaporator is arranged on the body; a first accommodating cavity is arranged in the flexible air storage bag; one end of the connecting pipe is communicated with the first accommodating cavity, and the other end of the connecting pipe is communicated with the refrigeration chamber. The refrigeration equipment in an embodiment of the invention has the advantages of convenience in operation, little frost, low energy consumption and the like.
Description
Technical field
The invention discloses a kind of refrigeration plant.
Background technology
Refrigeration plant in use easily forms negative pressure, causes a body to be difficult for being opened.At present, be all balance air-vent to be set in the door seal of refrigeration plant address the above problem.But inside and outside cold and hot air can cross near balance air-vent, cause door seal and mouthful frame dewfall and icing situation, and increase the energy consumption of refrigeration plant.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, one object of the present invention is to propose a kind ofly have that convenient operation, frosting are few, the refrigeration plant of low power consumption and other advantages.
According to the refrigeration plant of the embodiment of the present invention, comprise: body, has chamber between refrigeration in described body; Evaporimeter, described evaporimeter is located on described body; Flexible gas storage bag, has the first container cavity in described flexible gas storage bag; And tube connector, one end of described tube connector be communicated with described the first container cavity and the other end and described refrigeration between chamber be communicated with.
According to the refrigeration plant of the embodiment of the present invention by arrange with described refrigeration between the flexible gas storage bag that is communicated with of chamber, thereby can improve pressure indoor between described refrigeration during indoor generation negative pressure between described refrigeration, not only can make thus user can open easily, effortlessly the door body of described refrigeration plant, and can greatly reducing because of the frost that cold air indoor between cold air indoor between described refrigeration and described refrigeration crosses and produces that is extruded in described the first container cavity, and the energy consumption that can greatly reduce described refrigeration plant.
Therefore, according to the refrigeration plant of the embodiment of the present invention, have that convenient operation, frosting are few, low power consumption and other advantages.
In addition, refrigeration plant according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, described flexible gas storage is wrapped and is provided with the passage being communicated with described the first container cavity.Owing to can utilizing the gas from environment to improve pressure indoor between described refrigeration, thereby can reduce the volume of described the first container cavity, can reduce the volume of described flexible gas storage bag, not only can reduce thus the manufacturing cost of described flexible gas storage bag, and can make the structure of described refrigeration plant more succinct.
According to one embodiment of present invention, in described the first container cavity, be provided with drier, described drier covers described passage.Owing to entering into gas indoor between described refrigeration, be dry gas, therefore can further reduce the frost that crosses and produce because of cold air indoor between the gas from environment and described refrigeration.
According to one embodiment of present invention, described drier is self-cooled solid drier.Not only can reduce thus the frost that crosses and produce because of cold air indoor between the gas from environment and described refrigeration, and can reduce the energy consumption of described refrigeration plant.
According to one embodiment of present invention, described body comprises casing and is located at the door body on described casing, described casing comprises shell and is located at the inner bag in described shell, described evaporimeter is around pipe evaporator, describedly around pipe evaporator, be wrapped on described inner bag, the other end of wherein said tube connector is positioned at the middle part of the upper end of chamber between described refrigeration.
By making the other end of described tube connector be positioned at the middle part of the upper end of chamber between described refrigeration, thereby can make to cross from the cold air at the middle part of the upper end of chamber between the cold air of described the first container cavity and described refrigeration.Because the temperature difference of the cold air at the middle part of the upper end of chamber between the cold air from described the first container cavity and described refrigeration is less than the temperature difference from the cold air of other parts of chamber between the cold air of described the first container cavity and described refrigeration, therefore not only the frost that crosses and produce because of cold air indoor between the cold air from described the first container cavity and described refrigeration can be further reduced, and the energy consumption of described refrigeration plant can be further reduced.
According to one embodiment of present invention, described body comprises casing and is located at the door body on described casing, the upper end in described casing with chamber between chamber between described refrigeration and described refrigeration is opened wide, described door body is located on the upper surface of described casing, wherein said flexible gas storage is packaged on the outer surface of described casing and the upper edge of contiguous described casing, and described tube connector is through described door body.Can make thus the structure of described refrigeration plant more reasonable.
According to one embodiment of present invention, described refrigeration plant also comprises lampshade, described lampshade is located on the lower surface of described door body and limits the second container cavity with described door body, the other end of wherein said tube connector is communicated with described the second container cavity, described lampshade is provided with connecting hole, and described the second container cavity is communicated with by chamber between described connecting hole and described refrigeration.By described lampshade is set, thereby can utilize described lampshade to block described tube connector, can make the more attractive in appearance of described refrigeration plant thus.
According to one embodiment of present invention, described tube connector comprises: flexible pipe, and one end of described flexible pipe is communicated with described the first container cavity; And hard tube, one end of described hard tube is communicated with the other end of described flexible pipe, and between the other end of described hard tube and described refrigeration, chamber is communicated with, and wherein said hard tube is through described door body, the protruding described door body in one end of described hard tube.By the flexible pipe be connected with described hard tube with described flexible gas storage bag is set, thus can be more easily, easily described hard tube and described flexible gas storage bag are linked together.
According to one embodiment of present invention, described refrigeration plant also comprises lining, and described lining passes the outer surface of described door body and extend in described door body, and the other end of described hard tube is through described lining.By described lining is set, described hard tube more easily, easily can be arranged on described door body.
According to one embodiment of present invention, described refrigeration plant is refrigerator.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of the refrigeration plant of the embodiment of the present invention;
Fig. 2 is the cutaway view along A-A direction of Fig. 1;
Fig. 3 is according to the structural representation of the door body of the refrigeration plant of the embodiment of the present invention;
Fig. 4 is the cutaway view along B-B direction of Fig. 3;
Fig. 5 is the enlarged drawing in the C region in Fig. 2.
Reference numeral:
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
Below with reference to Fig. 1-Fig. 5, describe according to the refrigeration plant 10 of the embodiment of the present invention.As Figure 1-Figure 5, according to the refrigeration plant 10 of the embodiment of the present invention, comprise body 101, evaporimeter 102, flexible gas storage bag 103 and tube connector 104.
In body 101, have chamber 1011 between refrigeration, evaporimeter 102 is located on body 101.In flexible gas storage bag 103, there is the first container cavity 1031, one end of tube connector 104 be communicated with the first container cavity 1031 and the other end of tube connector 104 with freeze between chamber 1011 be communicated with.In other words, the first container cavity 1031 by tube connector 104 with freeze between chamber 1011 be communicated with.
Because the first container cavity 1031 is communicated with by chamber 1011 between tube connector 104 and refrigeration, so between freezing, the cold air in chamber 1011 can enter in the first container cavity 1031 by tube connector 104.When between refrigeration during chamber 1011 interior generation negative pressure, flexible gas storage bag 103 can produce distortion to reduce the volume of the first container cavity 1031, and then first cold air in container cavity 1031 can be extruded between refrigeration in chamber 1011 to improve the pressure in chamber 1011 between refrigeration by tube connector 104, user can open the door body 1013 of refrigeration plant 10 easily, effortlessly thus.
Because the cold air in the first container cavity 1031 is from chamber 1011 between refrigeration, therefore between being extruded to the cold air in chamber 1011 between refrigeration and freezing in the first container cavity 1031, the temperature difference of the cold air in chamber 1011 is very little, not only can greatly reduce thus because of the frost that between the cold air in chamber 1011 between refrigeration and refrigeration, the cold air in chamber 1011 crosses and produces that is extruded in the first container cavity 1031, and can greatly reduce the energy consumption of refrigeration plant 10.
The flexible gas storage bag 103 that between passing through setting and freeze according to the refrigeration plant 10 of the embodiment of the present invention, chamber 1011 is communicated with, thereby can improve the pressure in chamber 1011 between refrigeration during chamber 1011 interior generation negative pressure between refrigeration, not only can make thus user can open easily, effortlessly the door body 1013 of refrigeration plant 10, and can greatly reducing because of the frost that between the cold air in chamber 1011 between refrigeration and refrigeration, the cold air in chamber 1011 crosses and produces that is extruded in the first container cavity 1031, and the energy consumption that can greatly reduce refrigeration plant 10.
Therefore, according to the refrigeration plant 10 of the embodiment of the present invention, have that convenient operation, frosting are few, low power consumption and other advantages.
As depicted in figs. 1 and 2, in some embodiments of the invention, body 101 can comprise casing 1012 and the door body 1013 being located on casing 1012, and casing 1012 can comprise shell 10121 and be located at the inner bag 10122 in shell 10121.Evaporimeter 102 can be around pipe evaporator, describedly around pipe evaporator, can be wrapped on inner bag 10122.Wherein, the other end of tube connector 104 can be positioned at the middle part of the upper end of chamber 1011 between refrigeration.
Between refrigeration, the temperature on the top of chamber 1011 is higher than the temperature of bottom of chamber 1011 between refrigeration, and between refrigeration, the temperature of the position away from evaporimeter 102 of chamber 1011 is higher than the temperature of the position of the contiguous evaporimeter 102 of chamber 1011 between refrigeration.Due to described, around pipe evaporator, be wrapped on inner bag 10122, therefore between refrigeration, the temperature at the middle part of the upper end of chamber 1011 is the highest.
By making the other end of tube connector 104 be positioned at the middle part of the upper end of chamber 1011 between refrigeration, thereby can make to cross from the cold air at the middle part of the upper end of chamber 1011 between the cold air of the first container cavity 1031 and refrigeration.Due to the temperature difference of cold air at the middle part of the upper end of chamber 1011 between the cold air from the first container cavity 1031 and refrigeration be less than from the cold air of the first container cavity 1031 with freeze between the temperature difference of cold air of other parts of chamber 1011, therefore not only can further reduce the frost that crosses and produce because of the cold air in chamber 1011 between the cold air from the first container cavity 1031 and refrigeration, and can further reduce the energy consumption of refrigeration plant 10.
As shown in Figure 1, Figure 2 with shown in Fig. 5, in one embodiment of the invention, the upper end that casing 1012 is interior can have a chamber 1011 between chamber 1011 between refrigeration and refrigeration is opened wide, and door body 1013 can be located on the upper surface of casing 1012 to cover chamber 1011 between refrigeration.Wherein, flexible gas storage bag 103 can be located on the outer surface of casing 1012, and flexible gas storage bag 103 can be close to the upper edge of casing 1012, and flexible gas storage bag 103 can adjacent doors body 1013.Tube connector 104 can be through door body 1013.Can make thus the structure of refrigeration plant 10 more reasonable.
Wherein, above-below direction is as in Figure 1 and Figure 2 shown in arrow D, and inward-outward direction is as in Figure 1 and Figure 2 shown in arrow E.
Existing refrigeration plant is all the through hole that is provided for balance inner and outer air pressure in door seal.According to the tube connector 104 of the refrigeration plant 10 of the embodiment of the present invention, through door body 1013, tube connector 104, not through door seal, is no longer provided for the through hole of balance inner and outer air pressure in door seal.Before opposite house body 1013 foams, tube connector 104 is arranged on a body 1013, then opposite house body 1013 foams, and foamed material is firmly fixed tube connector 104.
Particularly, refrigeration plant 10 can be refrigerator.Flexible gas storage bag 103 can be located on the rear surface of casing 1012, and one end of tube connector 104 can be stretched out the rear surface of a body 1013 backward.
As shown in Figure 2 and Figure 5, advantageously, tube connector 104 can comprise flexible pipe 1041 and hard tube 1042.One end of flexible pipe 1041 can be communicated with the first container cavity 1031.One end of hard tube 1042 can be communicated with the other end of flexible pipe 1041, and the other end of hard tube 1042 can be communicated with chamber 1011 between refrigeration.Wherein, hard tube 1042 can be through a door body 1013, one end of hard tube 1042 protruding door body 1013 in case hard tube 1042 can be more easily, be easily connected with flexible pipe 1041.By the flexible pipe 1041 be connected with hard tube 1042 with flexible gas storage bag 103 is set, thus can be more easily, easily hard tube 1042 and flexible gas storage bag 103 are linked together.
Particularly, one end of flexible pipe 1041 can extend in flexible gas storage bag 103, and one end of flexible pipe 1041 can extend in the first container cavity 1031.The other end of flexible pipe 1041 can be sleeved on one end of hard tube 1042, and one end of hard tube 1042 can be stretched out the rear surface of a body 1013 backward.
As shown in Figure 5, in a concrete example of the present invention, refrigeration plant 10 can also comprise lining 106, and lining 106 can pass the outer surface of door body 1013 and extend in a body 1013, and the other end of hard tube 1042 can pass lining 106.That 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 106.By lining 106 is set, hard tube 1042 more easily, easily can be arranged on a body 1013.
As shown in Figure 2 and Figure 5, the other end of hard tube 1042 can be concordant with the lower surface (inner surface) of door body 1013.In addition, the other end of hard tube 1042 can also stretch out a body 1013 downwards, and the other end of hard tube 1042 can also extend between refrigeration in chamber 1011.That is to say, the other end of hard tube 1042 can also extend in the second container cavity 1051.
In one embodiment of the invention, as shown in Fig. 2, Fig. 4 and Fig. 5, refrigeration plant 10 can also comprise lampshade 105, and lampshade 105 can be located on the lower surface of a body 1013, and lampshade 105 limits the second container cavity 1051 with door body 1013.Wherein, the other end of tube connector 104 can be communicated with the second container cavity 1051, on lampshade 105, can be provided with connecting hole (not shown), the second container cavity 1051 can by connecting hole with refrigeration between chamber 1011 be communicated with.By lampshade 105 is set, thereby can utilize lampshade 105 to block tube connector 104, can make the more attractive in appearance of refrigeration plant 10 thus.
As shown in Figure 5, refrigeration plant 10 can also comprise illuminating lamp 107, and illuminating lamp 107 can be located on the lower surface of a body 1013, and door body 1013 can be positioned at the second container cavity 1051.Advantageously, on the lower surface of door body 1013, can be provided with installation cavity 10131, illuminating lamp 107 can be located in installation cavity 10131.
As shown in Figure 2 and Figure 5, in examples more of the present invention, on flexible gas storage bag 103, can be provided with the passage 1032 being communicated with the first container cavity 1031.By the passage 1032 being communicated with the first container cavity 1031 is set on flexible gas storage bag 103, thereby when between refrigeration during chamber 1011 interior generation negative pressure, can make outside air enter in the first container cavity 1031 by passage 1032, and and then enter in chamber between refrigeration 1011 to improve the pressure in chamber 1011 between refrigeration by tube connector 104.
And, owing to can utilizing the gas from environment to improve the pressure in chamber 1011 between refrigeration, thereby can reduce the volume of the first container cavity 1031, can reduce the volume of flexible gas storage bag 103, not only can reduce thus the manufacturing cost of flexible gas storage bag 103, and can make the structure of refrigeration plant 10 more succinct.Particularly, flexible gas storage bag 103 can be made by food stage silica gel.
Simulation result demonstration, the cold air of close evaporimeter 102 moves down, and between refrigeration, the both sides of the bottom of chamber 1011 form the eddy current of heat convection.And between refrigeration the top of chamber 1011, air current flow is slow, and temperature is higher, also forms the little whirlpool of a plurality of heat convections.By flexible gas storage bag 103 is set, can reduce the temperature that enters into the gas in the first container cavity 1031 by passage 1032, thereby not only can reduce the frost that crosses and produce because of the cold air in chamber 1011 between the gas from environment and refrigeration, and can reduce the energy consumption of refrigeration plant 10.
As shown in Figure 2 and Figure 5, advantageously, the first container cavity 1031 is interior can be provided with drier 1033, and drier 1033 can cover passage 1032.That is to say, the gas entering in the first container cavity 1031 by passage 1032 can pass through drier 1033, thereby can utilize drier 1033 to absorb the moisture that enters into the gas in the first container cavity 1031 by passage 1032, can be to enter into the gas in chamber 1011 between refrigeration be dry gas.Owing to entering into the gas in chamber 1011 between refrigeration, be dry gas, therefore can further reduce the frost that crosses and produce because of the cold air in chamber 1011 between the gas from environment and refrigeration.
Drier 1033 can be self-cooled solid drier.Thus drier 1033 can to by passage 1032, enter into gas in the first container cavity 1031 carry out cooling, thereby can further reduce the temperature difference from the cold air in chamber 1011 between the gas of environment and refrigeration.Not only can reduce thus the frost that crosses and produce because of the cold air in chamber 1011 between the gas from environment and refrigeration, and can reduce the energy consumption of refrigeration plant 10.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigeration plant, is characterized in that, comprising:
Body, has chamber between refrigeration in described body;
Evaporimeter, described evaporimeter is located on described body;
Flexible gas storage bag, has the first container cavity in described flexible gas storage bag; With
Tube connector, one end of described tube connector be communicated with described the first container cavity and the other end and described refrigeration between chamber be communicated with.
2. refrigeration plant according to claim 1, is characterized in that, described flexible gas storage is wrapped and is provided with the passage being communicated with described the first container cavity.
3. refrigeration plant according to claim 2, is characterized in that, in described the first container cavity, is provided with drier, and described drier covers described passage.
4. refrigeration plant according to claim 3, is characterized in that, described drier is self-cooled solid drier.
5. refrigeration plant according to claim 1, it is characterized in that, described body comprises casing and is located at the door body on described casing, described casing comprises shell and is located at the inner bag in described shell, described evaporimeter is around pipe evaporator, describedly around pipe evaporator, be wrapped on described inner bag, the other end of wherein said tube connector is positioned at the middle part of the upper end of chamber between described refrigeration.
6. refrigeration plant according to claim 1, it is characterized in that, described body comprises casing and is located at the door body on described casing, the upper end in described casing with chamber between chamber between described refrigeration and described refrigeration is opened wide, described door body is located on the upper surface of described casing, wherein said flexible gas storage is packaged on the outer surface of described casing and the upper edge of contiguous described casing, and described tube connector is through described door body.
7. refrigeration plant according to claim 6, it is characterized in that, also comprise lampshade, described lampshade is located on the lower surface of described door body and limits the second container cavity with described door body, the other end of wherein said tube connector is communicated with described the second container cavity, described lampshade is provided with connecting hole, and described the second container cavity is communicated with by chamber between described connecting hole and described refrigeration.
8. refrigeration plant according to claim 6, is characterized in that, described tube connector comprises:
Flexible pipe, one end of described flexible pipe is communicated with described the first container cavity; With
Hard tube, one end of described hard tube is communicated with the other end of described flexible pipe, and between the other end of described hard tube and described refrigeration, chamber is communicated with, and wherein said hard tube is through described door body, the protruding described door body in one end of described hard tube.
9. according to the refrigeration plant described in any one in claim 1-8, it is characterized in that, also comprise lining, described lining passes the outer surface of described door body and extend in described door body, and the other end of described hard tube is through described lining.
10. according to the refrigeration plant described in any one in claim 1-9, it is characterized 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 true CN103925760A (en) | 2014-07-16 |
| CN103925760B 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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Cited By (5)
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| 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 |
| CN105783381A (en) * | 2016-04-11 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Air pressure balancing device and refrigerating device |
| CN105783380A (en) * | 2016-04-11 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Air pressure balancing device and refrigeration device |
| CN106322897A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN113124600A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106322897A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| 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 |
| CN105783381A (en) * | 2016-04-11 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Air pressure balancing device and refrigerating device |
| CN105783380A (en) * | 2016-04-11 | 2016-07-20 | 海信容声(广东)冷柜有限公司 | Air pressure balancing device and refrigeration device |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925760B (en) | 2016-08-17 |
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