CN110895070A - Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device - Google Patents
Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device Download PDFInfo
- Publication number
- CN110895070A CN110895070A CN201911346357.4A CN201911346357A CN110895070A CN 110895070 A CN110895070 A CN 110895070A CN 201911346357 A CN201911346357 A CN 201911346357A CN 110895070 A CN110895070 A CN 110895070A
- Authority
- CN
- China
- Prior art keywords
- nylon alloy
- fresh
- refrigerator
- keeping
- freezer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 39
- 239000000956 alloy Substances 0.000 title claims abstract description 39
- 239000004677 Nylon Substances 0.000 title claims abstract description 38
- 229920001778 nylon Polymers 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 8
- 239000008397 galvanized steel Substances 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator with a nylon alloy connecting device and a fresh-keeping device, and relates to the technical field of fresh-keeping devices. The invention comprises a fresh-keeping device and a nylon alloy connecting device; the fresh-keeping device comprises a pressure boosting device and a plurality of discharging devices; the plurality of discharging devices are respectively arranged in the bottom foaming layer of the inner liner of the freezer, and the boosting device is arranged in a compressor chamber of the freezer; the boosting device is connected with a power supply device; the nylon alloy connecting device comprises a nylon alloy hose; both ends of the nylon alloy hose are connected with a galvanized steel pipe in a pressing way, and the end parts of the two galvanized steel pipes are connected with a copper pipe through Nock rings. The invention utilizes the nylon alloy connecting device to keep the food in the freezer fresh by utilizing high-voltage electrostatic waves under the condition that the inner liner of the freezer is not directly grounded.
Description
Technical Field
The invention belongs to the technical field of preservation devices, and particularly relates to a refrigerator with a nylon alloy connecting device and a preservation device.
Background
With the improvement of living standard and living quality of people, the requirement on the quality of food is higher and higher, so that the requirement on the preservation function of the existing refrigerator is higher, however, the preservation period of the food is prolonged only by a low-temperature technology in the traditional refrigerator. In recent years, the technology of refrigerator fresh-keeping is greatly improved, the water molecule fresh-keeping technology fundamentally solves the requirement of vast consumers on the fresh-keeping function of the refrigerator, and the technology is widely applied to various types of refrigerators. But still can't normally use at present on current refrigerator, because this technique only maturely applies to on the inner bag is non-conductive material refrigerator such as HIPS/ABS, and in case the material of inner bag relates to PCM color plate, aluminum plate's refrigerator-freezer, current structure can't play fresh-keeping effect, because the static wave that plays fresh-keeping effect has been led away along with inner bag or the pipeline ground connection of the contact with the inner bag.
Disclosure of Invention
The invention aims to provide a refrigerator with a nylon alloy connecting device and a fresh-keeping device, and solves the problems in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator with a nylon alloy connecting device and a fresh-keeping device, wherein the fresh-keeping device and the nylon alloy connecting device are arranged in the refrigerator; the fresh-keeping device comprises a pressure boosting device and a plurality of discharging devices; the plurality of discharging devices are respectively arranged in a foaming layer at the bottom of the inner liner of the ice chest, and the boosting device is arranged in a compressor chamber of the ice chest; the boosting device is connected with a power supply device; the nylon alloy connecting device comprises a nylon alloy hose; both ends of the nylon alloy hose are connected with a galvanized steel pipe in a pressing mode, the end portions of the two galvanized steel pipes are connected with a copper pipe through Nock rings, and the boosting device (21) is connected with the discharging device (23).
Furthermore, the power supply device is a power supply branch directly led out from the ice cabinet control panel or a power cord directly connected with an external power supply.
Furthermore, the discharge device is a metal discharge plate which is adhered to the inner substrate of the freezer and is positioned on one side of the foaming layer.
Furthermore, a compressor and an ice chest pipeline are arranged in the ice chest, one end of the nylon alloy connecting device is connected with the compressor, and the other end of the nylon alloy connecting device is connected with the ice chest pipeline; the refrigerating system of the whole ice chest is formed, wherein the nylon alloy hose has an insulating effect.
The invention has the following beneficial effects:
according to the invention, under the condition that the lining of the refrigerator is not directly grounded by using the nylon alloy connecting device, food in the refrigerator is preserved by using high-voltage electrostatic waves; high-voltage electrostatic waves are released to the inner liner of the freezer through the discharging device, and resonance is generated between proper frequency and water molecules of food in the compartment, so that the internal temperature and the external temperature of the food are kept uniform, and the freshness is kept; and the Nilun alloy connecting device effectively prevents the electric field from being guided to the ground when the high-voltage electrostatic wave is connected with the inner liner of the freezer, so that the electrostatic wave is invalid, and the fresh-keeping is invalid.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the inventive structure;
FIG. 2 is a schematic view of the compression chamber of the present invention;
FIG. 3 is a schematic view of the nylon alloy connecting device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the invention is a refrigerator with a nylon alloy connecting device and a fresh-keeping device, wherein the fresh-keeping device and the nylon alloy connecting device 1 are arranged in the refrigerator 2; the fresh-keeping device comprises a pressure boosting device 21 and a plurality of discharging devices 23; the plurality of discharging devices 23 are respectively arranged in a foaming layer at the bottom of the ice chest lining 25, the pressure boosting device 21 plays the role of a transformer, and the pressure boosting device 21 is arranged in a compressor chamber of the ice chest 2; the booster 21 is connected to a power supply 26; the inner lining 25 of the ice chest is a PCM color plate or an aluminum plate; the nylon alloy connecting device 1 comprises a nylon alloy hose 13; the two ends of the nylon alloy hose 13 are respectively connected with a galvanized steel pipe 12 in a pressing mode, the end portions of the two galvanized steel pipes 12 are respectively connected with a copper pipe 11 through a Nock ring, and the pressure boosting device 21 is connected with the discharging device 23.
Wherein, the power supply unit 26 is used for supplying power to the voltage boosting unit 21, the voltage boosting unit 21 transmits the high-voltage electrostatic wave formed by boosting the voltage transmitted by the power supply unit 26 to the discharging unit 23, the discharging unit 23 releases the high-voltage electrostatic wave into the lining 25 of the freezer, and resonates with the water molecules of the food in the freezer 2 through proper frequency to accelerate the water molecule movement, so that the internal and external temperatures of the food are kept uniform, the internal and external uniform cooling of the food is realized during the cooling, the ice crystal generation amount is reduced, and the food preservation of the freezer 2 is realized
Wherein the power supply 26 is a power branch directly from the ice chest control panel or a power cord directly connected to an external power source.
Wherein, the discharging device 23 is a metal discharging plate which is adhered on the bottom of the ice chest lining 25 and is positioned on one side of the foaming layer.
Wherein, a compressor 20 and an ice chest pipeline 22 are arranged in the ice chest 2, one end of the nylon alloy connecting device 1 is connected with the compressor 20, and the other end of the nylon alloy connecting device 1 is connected with the ice chest pipeline 22; the refrigeration system of the whole ice chest is formed, wherein the nylon alloy hose 13 plays an insulation effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a refrigerator-freezer with nylon alloy connecting device and fresh-keeping device which characterized in that: a fresh-keeping device and a nylon alloy connecting device (1) are arranged in the refrigerator (2);
the fresh-keeping device comprises a pressure boosting device (21) and a plurality of discharging devices (23), wherein the pressure boosting device (21) is connected with the discharging devices (23);
the plurality of discharging devices (23) are respectively arranged in a bottom foaming layer of an ice chest lining (25), and the pressure boosting device (21) is arranged in a compressor chamber of the ice chest (2); the boosting device (21) is connected with a power supply device (26);
the nylon alloy connecting device (1) comprises a nylon alloy hose (13); both ends of the nylon alloy hose (13) are connected with a galvanized steel pipe (12) in a pressing mode, and the end portions of the galvanized steel pipes (12) are connected with a copper pipe (11) through Nock rings.
2. Refrigerator with nylon alloy connection and fresh-keeping device according to claim 1, characterized by the fact that the power supply (26) is a branch of the power supply directly from the refrigerator control board or a power cord directly connected to the external power supply.
3. Refrigerator with nylon alloy connection and fresh-keeping device according to claim 1, characterized by that the discharge device (23) is a metal discharge plate adhered to the bottom of the refrigerator liner (25) and located on one side of the foam layer.
4. Refrigerator with nylon alloy connection and fresh-keeping device according to claim 1, characterized in that the refrigerator (2) is provided with a compressor (20) and a refrigerator pipeline (22), one end of the nylon alloy connection (1) is connected with the compressor (20), and the other end of the nylon alloy connection (1) is connected with the refrigerator pipeline (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346357.4A CN110895070A (en) | 2019-12-24 | 2019-12-24 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346357.4A CN110895070A (en) | 2019-12-24 | 2019-12-24 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110895070A true CN110895070A (en) | 2020-03-20 |
Family
ID=69789412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911346357.4A Pending CN110895070A (en) | 2019-12-24 | 2019-12-24 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110895070A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6451364B1 (en) * | 1997-03-17 | 2002-09-17 | Akinori Ito | Method of treating a food object in an electrostatic field |
| CN101922797A (en) * | 2009-06-11 | 2010-12-22 | 朱江勇 | Safe high-efficiency cold-warm type air-conditioning water heater |
| CN103542685A (en) * | 2012-07-13 | 2014-01-29 | 海尔集团公司 | Compressor pipeline insulating method and device and anti-creeping refrigerator |
| CN103770329A (en) * | 2014-02-20 | 2014-05-07 | 芜湖鑫力管道技术有限公司 | Device for coating composite lined copper pipe with plastics |
| CN106996673A (en) * | 2017-05-22 | 2017-08-01 | 合肥美菱股份有限公司 | A kind of high-pressure electrostatic fresh-keeping refrigerator |
| CN107101436A (en) * | 2017-06-12 | 2017-08-29 | 黄武 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
| CN206593362U (en) * | 2017-03-31 | 2017-10-27 | 合肥美菱股份有限公司 | A kind of refrigerator with preservation device |
| CN108562093A (en) * | 2018-05-11 | 2018-09-21 | 长虹美菱股份有限公司 | A kind of electric field fresh-keeping refrigerator |
| CN211372875U (en) * | 2019-12-24 | 2020-08-28 | 长虹美菱股份有限公司 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
-
2019
- 2019-12-24 CN CN201911346357.4A patent/CN110895070A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6451364B1 (en) * | 1997-03-17 | 2002-09-17 | Akinori Ito | Method of treating a food object in an electrostatic field |
| CN101922797A (en) * | 2009-06-11 | 2010-12-22 | 朱江勇 | Safe high-efficiency cold-warm type air-conditioning water heater |
| CN103542685A (en) * | 2012-07-13 | 2014-01-29 | 海尔集团公司 | Compressor pipeline insulating method and device and anti-creeping refrigerator |
| CN103770329A (en) * | 2014-02-20 | 2014-05-07 | 芜湖鑫力管道技术有限公司 | Device for coating composite lined copper pipe with plastics |
| CN206593362U (en) * | 2017-03-31 | 2017-10-27 | 合肥美菱股份有限公司 | A kind of refrigerator with preservation device |
| CN106996673A (en) * | 2017-05-22 | 2017-08-01 | 合肥美菱股份有限公司 | A kind of high-pressure electrostatic fresh-keeping refrigerator |
| CN107101436A (en) * | 2017-06-12 | 2017-08-29 | 黄武 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
| CN108562093A (en) * | 2018-05-11 | 2018-09-21 | 长虹美菱股份有限公司 | A kind of electric field fresh-keeping refrigerator |
| CN211372875U (en) * | 2019-12-24 | 2020-08-28 | 长虹美菱股份有限公司 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
Non-Patent Citations (1)
| Title |
|---|
| 赵金萍, 中国海洋大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211372875U (en) | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device | |
| CN110200188A (en) | A kind of electric field generation device and electric field fresh-keeping refrigerator | |
| CN113865187B (en) | Beauty refrigerator with modular refrigeration assembly and assembling method | |
| CN110895070A (en) | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device | |
| CN209744819U (en) | Ultra-thin type cold-stored wind channel structure for refrigerator | |
| CN207922687U (en) | The wind cooling refrigerator of water level can be monitored | |
| CN106225276A (en) | A kind of cold storage freezing couveuse | |
| CN209726609U (en) | A kind of middle beam assembly and the refrigeration equipment using it | |
| CN110006207B (en) | In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator | |
| CN210036011U (en) | Commercial refrigerator box body of polyurethane + VIP vacuum heat insulation board | |
| CN208124705U (en) | A kind of Portable semiconductor refrigerating luggage | |
| JP6123074B2 (en) | refrigerator | |
| CN215892937U (en) | Combined refrigerator with spray humidifying ice table | |
| CN106642925B (en) | A kind of refrigerator with cool storage function | |
| CN206056056U (en) | 40 DEG C of low-temp. refrigerators of single compression refrigeration | |
| CN212692201U (en) | Fresh-keeping board | |
| CN206257855U (en) | Refrigerator cooling assembly, compound adhesive tape and refrigerator | |
| KR100285857B1 (en) | Quick cooling apparatus for refrigerator | |
| CN106352643A (en) | Self power generating type double-layer medical cold storage portable equipment and control method thereof | |
| CN213020491U (en) | Air duct assembly for supplying air to fruit and vegetable boxes in refrigerating chamber | |
| CN214792060U (en) | Multi-functional fruit refrigeration plant | |
| CN215113422U (en) | Direct-current refrigerating and freezing unit device | |
| CN208567254U (en) | A kind of ultra-low temperature constant temperature fresh-keeping system | |
| CN210154163U (en) | Refrigerator with defrosting function | |
| CN215983485U (en) | Freezer with humidification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200320 |
|
| RJ01 | Rejection of invention patent application after publication |