CN210320803U - Refrigerator with anti-icing door - Google Patents
Refrigerator with anti-icing door Download PDFInfo
- Publication number
- CN210320803U CN210320803U CN201921148289.6U CN201921148289U CN210320803U CN 210320803 U CN210320803 U CN 210320803U CN 201921148289 U CN201921148289 U CN 201921148289U CN 210320803 U CN210320803 U CN 210320803U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- heat conductor
- heat
- door
- side edge
- 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.)
- Active
Links
Images
Landscapes
- Refrigerator Housings (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a refrigerator with anti-icing door, which comprises a refrigerator main body with a refrigerating space, a refrigerator door rotationally connected with the refrigerator main body, a refrigerating module for cooling the refrigerating space, a heat dissipation module for dissipating heat of the refrigerating module and a heat conductor; the refrigerator door is provided with a first side edge part, the refrigerator main body is provided with a second side edge part, and the first side edge part and the second side edge part can be mutually adsorbed so as to seal a refrigerating space by the refrigerator door cover; the heat conductor is disposed in at least one of the first side portion and the second side portion. So, the heat part that converts the coming from cold-stored space through heat dissipation module with the refrigeration module transmits for the heat conductor, and the heat conductor intensifies and can improves the peripheral temperature of first side limit portion and second side limit portion to reduce or avoid first side limit portion and second side limit portion periphery to freeze, and then reduced effectively or stopped because of freezing serious and be difficult to open or close the phenomenon of refrigerator door.
Description
Technical Field
The utility model belongs to the technical field of medical refrigerator, more specifically say, relate to a case door anti-icing refrigerator.
Background
Based on experimental requirements, medical refrigerators adopted in laboratories often need to form ultralow temperature of minus 80 ℃, so that the contact part of a refrigerator door and a refrigerator body often has severe icing phenomenon, and the refrigerator door can be opened by means of an ice shoveling tool; under the condition of failing to close the refrigerator door in time, the refrigerator door can also be iced seriously with the box main part, often leads to the refrigerator door to be difficult to close, just can normally close after also shoveling ice.
Such a treatment is undoubtedly time-consuming and labor-consuming, and at the same time, the working schedule is also affected, and in severe cases, the temperature in the refrigerator is increased due to the delayed closing of the refrigerator door, so that the quality of the reagents in the refrigerator is affected, and the result is difficult to estimate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerator is prevented icing by case door to solve the easy technical problem who freezes and lead to being difficult to open or close of present medical refrigerator chamber door.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a refrigerator with an anti-icing door, comprising: the refrigerator comprises a refrigerator main body, a refrigerator door, a refrigeration module, a heat dissipation module and a heat conductor;
the refrigerator main body is provided with a refrigerating space, the refrigerator door is rotationally connected to the refrigerator main body, the refrigerating module is used for cooling the refrigerating space, the heat dissipation module is used for dissipating heat for the refrigerating module, the heat conductor is connected with the heat dissipation module, and heat of the heat dissipation module can be transferred to the heat conductor;
the refrigerator door is provided with a first side edge part, the refrigerator main body is provided with a second side edge part, and the first side edge part and the second side edge part can be mutually adsorbed so as to enable the refrigerator door to cover the refrigerating space;
the heat conductor is provided in at least one of the first side portion and the second side portion.
Further, the refrigerator with the anti-icing door further comprises a dehumidifying module, wherein the dehumidifying module is arranged in the refrigerator main body and used for removing moisture in the refrigerating space.
Further, the dehumidifying module comprises an air extracting unit for extracting the gas in the refrigerating space, a drying unit for adsorbing moisture in the gas, and an exhaust unit for exhausting the dried gas to the refrigerating space, wherein the air extracting unit, the drying unit and the exhaust unit are communicated in sequence.
Further, the air pumping unit is a vacuum pump.
Further, the drying unit is detachably provided in the refrigerator main body.
Further, the heat conductor is a copper sheet.
Furthermore, the number of the first side edges is four, the four first side edges are connected with each other to form a frame, and the heat conductors are distributed in the four first side edges.
Furthermore, the number of the second side edge portions is four, the second side edge portions are connected with each other to form a frame, and the heat conductors are distributed in the four second side edge portions.
Furthermore, the heat conductor is in a rectangular frame shape, the width of the heat conductor is D, and D is more than or equal to 2cm and less than or equal to 3 cm.
Further, the heat conductor is arranged on the first side portion, the first side portion comprises a first insulating rubber coating and a first magnetic strip, the second side portion comprises a second insulating rubber coating and a second magnetic strip, the first magnetic strip and the heat conductor are arranged in a stacked mode and are located on one side, facing the refrigerator main body, of the heat conductor, the first insulating rubber coating wraps the first magnetic strip and the heat conductor, the second magnetic strip can adsorb the first magnetic strip to enable the refrigerator door to cover the refrigerating space, and the second insulating rubber coating wraps the second magnetic strip.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
the utility model provides a chamber door anti-icing refrigerator, the heat part that comes from cold-stored space internal conversion is given the heat conductor with refrigeration module through heat radiation module, and the heat conductor intensifies and to improve the peripheral temperature of first side limit portion and second side limit portion to reduce or avoid first side limit portion and second side limit portion peripheral freezing, and then reduced effectively or stopped the phenomenon that is difficult to open or close the refrigerator door because of freezing seriously that current medical refrigerator appears.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a refrigerator with anti-icing door according to one embodiment;
FIG. 2 is a schematic structural view of the door ice protection refrigerator of FIG. 1 with the refrigerator door removed;
FIG. 3 is a schematic structural view of a refrigerator door of the refrigerator with anti-icing door of FIG. 1;
FIG. 4 is a schematic view taken along line A-A of FIG. 3;
fig. 5 is an enlarged schematic view of a portion B in fig. 4.
Wherein, in the figures, the respective reference numerals:
10. a refrigerator door anti-icing refrigerator; 100. a refrigerator main body; 200. a refrigerator door; 300. a refrigeration module; 400. a heat dissipation module; 500. a heat conductor; 110. a refrigerated space; 210. a first side wall; 120. a second side wall; 211. a first side edge portion; 121. a second side edge portion; 2111. a first insulating encapsulation; 2112. a first magnetic stripe; 600. a dehumidification module; 610. an air extraction unit; 620. a drying unit; 630. and an exhaust unit.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, a refrigerator 10 with anti-icing door according to the present invention will be described. A door anti-icing refrigerator 10 including a refrigerator main body 100, a refrigerator door 200, a refrigerating module 300, a heat dissipating module 400, and a heat conductor 500; the refrigerator comprises a refrigerator main body 100, a refrigerator door 200, a refrigeration module 300, a heat dissipation module 400, a heat conductor 500, a heat conduction module 400 and a heat conduction body 500, wherein the refrigerator main body 100 is provided with a refrigeration space 110, the refrigerator door 200 is rotatably connected to the refrigerator main body 100, the refrigeration module 300 is used for cooling the refrigeration space 110, the heat dissipation module 400 is used for dissipating heat for the refrigeration module 300, the heat conductor 500 is connected with the heat dissipation module 400; specifically, the refrigerator door 200 has a first sidewall 210 facing the refrigerating space 110, the refrigerator main body 100 has a second sidewall 120 facing the refrigerator door 200, the first sidewall 210 and the second sidewall 120 are respectively provided with a first sidewall 211 and a second sidewall 121, and the first sidewall 211 and the second sidewall 121 can be attracted to each other, so that the refrigerator door 200 covers the refrigerating space 110; the thermal conductor 500 is provided in at least one of the first side portion 211 and the second side portion 121.
Thus, the heat dissipation module 400 can transfer the heat portion of the refrigeration module 300 converted from the refrigerating space 110 to the heat conductor 500, and the heat conductor 500 heats up to increase the temperature of the peripheries of the first side portion 211 and the second side portion 121, so as to reduce or avoid the icing of the peripheries of the first side portion 211 and the second side portion 121, thereby effectively reducing or eliminating the phenomenon that the refrigerator door 200 is difficult to open or close due to the icing of the existing medical refrigerator.
In one embodiment, referring to fig. 1, the refrigerator 10 further includes a dehumidifying module 600, and the dehumidifying module 600 is disposed in the refrigerator main body 100 and is used for removing moisture in the refrigerating space 110. Specifically, after the moisture in the refrigerating space 110 is removed by the dehumidifying module 600, the source of the frozen raw material is reduced from the source, so that the phenomenon that the refrigerator door 200 is difficult to open or close due to freezing can be more effectively avoided.
In an embodiment, referring to fig. 1, the dehumidifying module 600 includes an air extracting unit 610 for extracting air in the refrigerating space 110, a drying unit 620 for adsorbing moisture in the air, and an air exhausting unit 630 for exhausting the dried air to the refrigerating space 110, wherein the air extracting unit 610, the drying unit 620 and the air exhausting unit 630 are sequentially connected. In this embodiment, the specific dehumidification process is:
the air with more moisture in the refrigerating space 110 is sucked by the air suction unit 610, the air comes to the drying unit 620 through the air transmission pipeline, the moisture contained in the air passing through the drying unit 620 is absorbed by the drying unit 620, then the dried air comes to the air exhaust unit 630 through the air transmission pipeline, the air exhaust unit 630 is communicated with the refrigerating space 110, and then the dried air is exhausted to the refrigerating space 110; by circulating in this way, the moisture in the refrigerating space 110 can be effectively reduced, and the icing raw material can be reduced from the source.
Preferably, the drying unit 620 may include a drying agent such as quicklime, and of course, in other embodiments of the present invention, the drying unit 620 may also include other components or other types of drying agents, which is not limited herein.
In one embodiment, the drying unit 620 is detachably provided in the refrigerator main body 100. In this manner, the user may periodically replace the drying unit 620 to maintain excellent dehumidifying performance for a long period of time.
In one embodiment, the pumping unit 610 is a vacuum pump. In this embodiment, the vacuum pump is communicated with the drying unit 620 through the gas transmission pipeline, which has the advantages of high efficiency and low cost.
In one embodiment, the drying unit 620 is detachably provided in the refrigerator main body 100. In one embodiment, the thermal conductor 500 is a copper sheet. It can be understood that the copper sheet is light and has a high thermal conductivity coefficient, so that heat can be conveniently and rapidly transferred from the heat dissipation module 400 to the copper sheet, and the temperatures of the first side portion 211 and the second side portion 121 can be increased to prevent icing. Of course, in other embodiments of the present invention, the heat conductor may also be an aluminum sheet, or other types of heat conducting materials, which is not limited herein.
In an embodiment, referring to fig. 2 to 3, four first side portions 211 are provided, the four first side portions 211 are connected to each other to form a frame shape, and the heat conductor 500 is distributed in the four first side portions 211. Of course, in other embodiments of the present invention, the number of the heat conductors 500 may be increased or decreased according to actual needs, and is not limited herein.
In an embodiment, referring to fig. 2 to 3, four second side portions 121 are disposed, the four second side portions 121 are connected to each other to form a frame shape, and the heat conductor 500 is distributed in the four second side portions 121. Of course, in other embodiments of the present invention, the number of the heat conductors 500 may be increased or decreased according to actual needs, and is not limited herein.
Of course, in other embodiments of the present invention, the heat conductor 500 may also be distributed in the four first side portions 211 and the four second side portions 121. It is understood that the number of the thermal conductors 500 may be increased or decreased according to actual needs, and is not limited herein.
In one embodiment, referring to fig. 3 to 5, the heat conductor 500 is rectangular frame, the width of the heat conductor 500 is D, D is greater than or equal to 2cm and less than or equal to 3cm, preferably: d is 2.5 cm. It is understood that the width of the heat conductor 500 is adapted to the size of the first side portion 211 corresponding thereto.
In one embodiment, referring to fig. 2 to 5, the first side portion 211 includes a first insulating encapsulation 2111 and a first magnetic stripe 2112, the second side portion 121 includes a second insulating encapsulation (not shown) and a second magnetic stripe (not shown), the first magnetic stripe 2112 and the heat conductor 500 are stacked, the first magnetic stripe 2112 is located on a side of the heat conductor 500 facing the refrigerator main body 100, the first insulating encapsulation 2111 encapsulates the first magnetic stripe 2112 and the heat conductor 500, the second magnetic stripe can adsorb the first magnetic stripe 2112 to enable the refrigerator door 200 to seal the refrigerating space 110, and the second insulating encapsulation encapsulates the second magnetic stripe. Thus, the refrigerator door 200 can be ensured to effectively cover the refrigerating space 110, and the refrigerator door 200 is ensured not to be fixed on the refrigerator main body 100 due to icing, so that the user experience is further improved.
In one embodiment, the second magnetic stripe and the heat conductor 500 are stacked, the second magnetic stripe is located on a side of the heat conductor 500 facing the refrigerator door 200, the second insulating encapsulation encapsulates the second magnetic stripe and the heat conductor 500, the first magnetic stripe 2112 can adsorb the second magnetic stripe to enable the refrigerator door 200 to cover the refrigerating space 110, and the first insulating encapsulation 2111 encapsulates the first magnetic stripe 2112. Thus, the refrigerator door 200 can be ensured to effectively cover the refrigerating space 110, and the refrigerator door 200 is ensured not to be fixed on the refrigerator main body 100 due to icing, so that the user experience is further improved.
In one embodiment, there are two thermal conductors 500; the first magnetic strip 2112 and one of the heat conductors 500 are stacked and positioned on one side of the heat conductor 500 facing the refrigerator main body 100, and the first insulating encapsulation 2111 encapsulates the first magnetic strip 2112 and the heat conductor 500; the second magnetic stripe and another heat conductor 500 are stacked and located on one side of the heat conductor 500 facing the refrigerator door 200, and the second magnetic stripe and the heat conductor 500 are coated by a second insulating encapsulation; the second magnetic stripe can adsorb the first magnetic stripe 2112 so that the refrigerator door 200 covers the refrigerating space 110. Thus, the refrigerator door 200 can be effectively covered and sealed by the refrigerating space 110, the refrigerator door 200 is not fixed on the refrigerator main body 100 due to icing, and the anti-icing capacity is stronger than that of the scheme provided by the first two embodiments, so that the user experience is further improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Refrigerator door anti-icing refrigerator, its characterized in that: the refrigerator comprises a refrigerator main body, a refrigerator door, a refrigeration module, a heat dissipation module and a heat conductor;
the refrigerator main body is provided with a refrigerating space, the refrigerator door is rotationally connected to the refrigerator main body, the refrigerating module is used for cooling the refrigerating space, the heat dissipation module is used for dissipating heat for the refrigerating module, the heat conductor is connected with the heat dissipation module, and heat of the heat dissipation module can be transferred to the heat conductor;
the refrigerator door is provided with a first side edge part, the refrigerator main body is provided with a second side edge part, and the first side edge part and the second side edge part can be mutually adsorbed so as to enable the refrigerator door to cover the refrigerating space;
the heat conductor is provided in at least one of the first side portion and the second side portion.
2. The refrigerator with ice protection door of claim 1, wherein: the refrigerator with the anti-icing door further comprises a dehumidifying module, wherein the dehumidifying module is arranged in the refrigerator main body and is used for removing moisture in the refrigerating space.
3. The refrigerator with ice protection door of claim 2, wherein: the dehumidifying module comprises an air extracting unit for extracting gas in the refrigerating space, a drying unit for adsorbing moisture in the gas and an exhaust unit for exhausting the dried gas to the refrigerating space, wherein the air extracting unit, the drying unit and the exhaust unit are communicated in sequence.
4. The refrigerator with ice protection door of claim 3, wherein: the air pumping unit is a vacuum pump.
5. The refrigerator with ice protection door of claim 3, wherein: the drying unit is detachably disposed in the refrigerator main body.
6. The refrigerator with ice protection door according to any one of claims 1 to 5, wherein: the heat conductor is a copper sheet.
7. The refrigerator with ice protection door according to any one of claims 1 to 5, wherein: the first side edge portion is provided with four, four the first side edge portion is mutually connected and is in a frame shape, and the heat conductors are distributed in the four first side edge portions.
8. The refrigerator with ice protection door according to any one of claims 1 to 5, wherein: the second side edge portion is equipped with four, four second side edge portion interconnect is the frame form, the heat conductor distributes in four in the second side edge portion.
9. The refrigerator with ice protection door according to any one of claims 1 to 5, wherein: the heat conductor is in a rectangular frame shape, the width of the heat conductor is D, and D is more than or equal to 2cm and less than or equal to 3 cm.
10. The refrigerator with ice protection door according to any one of claims 1 to 5, wherein: the heat conductor is arranged on the first side portion, the first side portion comprises a first insulation rubber coating and a first magnetic strip, the second side portion comprises a second insulation rubber coating and a second magnetic strip, the first magnetic strip and the heat conductor are arranged in a stacked mode and are located on one side, facing the refrigerator main body, of the heat conductor, the first insulation rubber coating wraps the first magnetic strip and the heat conductor, the second magnetic strip can adsorb the first magnetic strip, the refrigerator door covers the refrigerating space, and the second insulation rubber coating wraps the second magnetic strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148289.6U CN210320803U (en) | 2019-07-19 | 2019-07-19 | Refrigerator with anti-icing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148289.6U CN210320803U (en) | 2019-07-19 | 2019-07-19 | Refrigerator with anti-icing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210320803U true CN210320803U (en) | 2020-04-14 |
Family
ID=70124669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148289.6U Active CN210320803U (en) | 2019-07-19 | 2019-07-19 | Refrigerator with anti-icing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210320803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998569A (en) * | 2020-09-10 | 2020-11-27 | 上海海洋大学 | Refrigerated container refrigeration system capable of preventing freezing of container door |
-
2019
- 2019-07-19 CN CN201921148289.6U patent/CN210320803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998569A (en) * | 2020-09-10 | 2020-11-27 | 上海海洋大学 | Refrigerated container refrigeration system capable of preventing freezing of container door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202547233U (en) | Refrigerator | |
| CN101566415B (en) | Energy-conserving refrigerator | |
| CN210320803U (en) | Refrigerator with anti-icing door | |
| CN105823288A (en) | Freezer with vacuum freshness keeping function | |
| CN104773393A (en) | Movable food storage tank | |
| CN103193032B (en) | Vacuum pumpin layer cold-accumulating box after double-deck suit | |
| CN109990553A (en) | Refrigerator | |
| CN210718375U (en) | Electric heating constant temperature air blast drying cabinet | |
| CN113028735A (en) | Low-temperature deep-cooling refrigerator with unfreezing function | |
| CN211309522U (en) | Food detection sample save set | |
| CN216953785U (en) | A freeze drying device for ultra-low temperature freezer | |
| CN217005117U (en) | Freeze dryer | |
| CN110513961A (en) | Refrigeration cold insulation can be provided simultaneously and heat the incubator and its temperature control method of thermal protection | |
| CN204535260U (en) | There is the refrigerator of heat insulation function | |
| CN211953447U (en) | Vacuum low-noise freeze dryer | |
| CN212362589U (en) | Refrigerator with unfreezing function | |
| CN210346021U (en) | Freezer with refrigeration chip subassembly | |
| CN111288738A (en) | Refrigerator with unfreezing function and unfreezing storage method | |
| CN204535233U (en) | Temperature controllable refrigerator | |
| CN220828912U (en) | Semiconductor refrigeration dehumidifier capable of self-utilizing cold energy | |
| CN213853110U (en) | Mortar freezing type dryer | |
| CN104859957A (en) | Temperature-controllable foot storage tank | |
| CN218645850U (en) | Three-dimensional freezer with heat preservation function | |
| CN217005118U (en) | Freeze dryer | |
| CN220083431U (en) | Constant temperature thawing chamber using exhaust waste heat of refrigerator compressor as heat source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |