CN201259361Y - Environment protection travelling type fridge-freezer used outdoor - Google Patents
Environment protection travelling type fridge-freezer used outdoor Download PDFInfo
- Publication number
- CN201259361Y CN201259361Y CNU2008201508069U CN200820150806U CN201259361Y CN 201259361 Y CN201259361 Y CN 201259361Y CN U2008201508069 U CNU2008201508069 U CN U2008201508069U CN 200820150806 U CN200820150806 U CN 200820150806U CN 201259361 Y CN201259361 Y CN 201259361Y
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- China
- Prior art keywords
- freezer
- environment
- compressor
- refrigerator
- friendly type
- 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.)
- Expired - Fee Related
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- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 238000005057 refrigeration Methods 0.000 claims description 40
- 238000007710 freezing Methods 0.000 claims description 18
- 230000008014 freezing Effects 0.000 claims description 18
- 238000001175 rotational moulding Methods 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to an environmental-friendly field movable type refrigerator-freezer. Refrigerated and frozen article storage zones are arranged at the lower parts of the front half part and the rear half part in the refrigerator-freezer, and a refrigerator-freezer cover plate which can be upturned is connected with the upper part of the front half part of the refrigerator-freezer; a refrigerating unit is installed at the upper part of the rear half part in the refrigerator-freezer, a compressor, a condenser, an expansion valve, an evaporator, a device for drying and filtering, a condensate fan, an evaporator fan and an electric part are installed on an integrated plate and fixed in the installation zone of the refrigerating unit, and a refrigerating part is connected with the compressor, the condenser, the device for drying and filtering, the expansion valve and the evaporator are connected in sequence through a copper pipe to form a closed loop, wherein, an air vent pipe of the compressor is connected with the condenser, an air suction pipe of the compressor and the evaporator are connected through a corrugated copper pipe; a refrigerating unit cover plate is removably connected with the upper part of the rear half part of the refrigerator-freezer. The environmental-friendly field movable type refrigerator-freezer has the advantages of artistic and compact design, the refrigerator-freezer is rain-proof, firm and convenient to be transported, and is suitable for the field working personnel to perform refrigerated storage of food and drug.
Description
Technical field
The utility model relates to a kind of household refrigerator-freezer, is specifically related to the portable fridge-freezer in a kind of environment-friendly type field.
Background technology
Existing portable freezing and refrigeration cabinet mostly is the refrigerator of depositing frozen food or cold drink, its performance is fit to use in the urban environment, when needing refrigeration or frozen goods in the open air, this kind freezing and refrigeration cabinet be not suitable for the adverse circumstances of open-air high temperature and rainwater, fast the cooling and rough job requirements, cabinet design is not suitable for normal carrying, and refrigeration unit and shell be the long-distance vibrations of jolting in can't stand transportation also.Though freezing and refrigeration car or frozen products insulated container can transport the freezing and refrigeration article, because volume is too big, be not easy to flexible carrying, so also be not suitable for open-air convenient the use.
The utility model content
The purpose of this utility model provides that a kind of environment-friendly type is open-air uses portable fridge-freezer, overcomes existing freezing and refrigeration cabinet and is not suitable for open-air high temperature and rugged environment weather and can not cools off and stand drawback such as long-distance vibrations of jolting fast.The environment-friendly type that the utility model proposes is open-air with portable freezing and refrigeration cabinet, fridge-freezer adopt R404A environmental-protection refrigeration working medium, shell be designed beautifully small and exquisite, internal structure is compact, not only firmly, antidetonation, be convenient to transportation, and shockproof and rainproof, be convenient to maintenance, be specifically applied to the freezing and stored refrigerated of open-air food such as oil, mining, geological mapping, archaeology, ocean operation and war and medicine etc.
The purpose of this utility model realizes by following technical measures: environment-friendly type is open-air uses portable fridge-freezer, and it comprises rotational moulding surface heat preservation housing, compressor, condenser, expansion valve, evaporimeter, device for drying and filtering, condensation fan, evaporation fan, mechanical temperature controller, electric part and connecting line; The case internal volume mainly is divided into two parts, and a part is to need refrigerating object storing district, the first half in case and the bottom of latter half, in front Bu Fen top be connected with can on the freezing and refrigeration cover plate that turns over.Another part is the refrigeration unit installing zone, above the latter half in case, compressor, condenser, expansion valve, evaporimeter, device for drying and filtering, condensation fan, evaporation fan and electric part are installed on the integral slab, be fixed in the refrigeration unit installing zone, compressor, condenser, device for drying and filtering, expansion valve, evaporimeter employing copper pipe connect into the closed-loop path, wherein compressor exhaust pipe is connected by the ripple copper pipe with evaporimeter with condenser, compressor suction duct, is used for the shockproof of refrigeration system pipeline; Casing latter half top is connected with detachable refrigeration unit cover plate, is convenient to the maintenance of refrigeration unit.Mechanical temperature controller is equipped with on casing back surface, regulates the temperature inside the box as required.For the household freezer adjustment at-15 ℃～-25 ℃, for the refrigerating box adjustment at 5 ℃～-5 ℃.
Evaporimeter adopts the aluminium nest plate heat exchanger of band hydrophilic membrane in described refrigeration system, adopts air in the axial flow blower circulation cooler bin.
Described cabinet shell adopts the middle polyurethane foaming thermal-insulating of surfaces externally and internally rotational moulding, and casing is lightly firm.Gradient concaveconvex structure is adopted on case inner bottom part rotational moulding surface, be convenient to draining and flow of cold air, five the case pin in casing appearance bottom, the carrying of forklift when being convenient to transport, freezing and refrigeration cover plate top is provided with concaveconvex structure, and casing appearance bottom is provided with five case pin, when portable fridge-freezer stacks up and down, the concaveconvex structure that freezing and refrigeration cover plate top is provided with cooperates with five case pin of casing appearance bottom, goes up the location between the lower box when being convenient to transport.
Described refrigerating object storing is equipped with illuminating lamp in the district, convenient open-air illumination.
The evaporimeter air outlet is connected with metal grill in the described case, prevents that the refrigerating article from damaging evaporimeter aluminium fin or stopping up the air-supply outlet, to guarantee circulating of cold air.
Around on the described casing rotational moulding case surface handle is installed, is convenient to open-air carrying.
Described bottom half side is provided with discharge outlet, is convenient to the discharging of interior rinse water of case and condensed water.
Be provided with the temperature data logger in the described casing, be convenient to the thermograph in the chest transportation.
The utility model cold-producing medium adopts R404a, and environment-protecting asepsis does not have injury to ozone layer.
Advantage of the present utility model and good effect are: be designed beautifully small and exquisite, internal structure is compact, not only firmly, antidetonation, be convenient to transportation, and shockproof and rainproof, be convenient to maintenance, be specially adapted to the freezing and stored refrigerated of open-air food such as oil, mining, geological mapping, archaeology, ocean operation and war and medicine etc.
Description of drawings
Fig. 1 is the utility model profile schematic diagram;
Fig. 2 is inner each block diagram of the utility model.
1, casing, 2, clasp, 3, the freezing and refrigeration cover plate, 4, concaveconvex structure, 5, refrigeration unit cover plate, 6, handle, 7, rubber weather strip, 8, the temperature data logger, 9, evaporimeter, 10, evaporation fan, 11, condenser, 12, metal grill, 13, condensation fan, 14, expansion valve, 15, discharge outlet, 16, mechanical temperature controller, 17, device for drying and filtering, 18, compressor, 19, the case pin, 20, illuminating lamp
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
This environment-friendly type is open-air uses portable fridge-freezer, and it comprises casing 1, compressor 18, condenser 11, expansion valve 14, evaporimeter 9, device for drying and filtering 17, condensation fan 13, evaporation fan 10, mechanical temperature controller 16, electric part and connecting line.All elements are included in the casing 1, the case internal volume mainly is divided into two parts, a part is to need refrigerating object storing district, the first half in case and the bottom of latter half, and Bu Fen top is equipped with the freezing and refrigeration cover plate 3 that can upwards open in front.Another part is the refrigeration unit installing zone, above the latter half in case, compressor 18, condenser 11, expansion valve 14, evaporimeter 9, device for drying and filtering 17, condensation fan 13, evaporation fan 10 and electric part are installed on the integral slab, be fixed in the refrigeration unit installing zone, there is detachable refrigeration unit cover plate 5 top.Refrigeration part adopts by compressor 18, condenser 11, device for drying and filtering 17, expansion valve 14, evaporimeter 9 successively that copper pipes connect into the closed-loop path, wherein the blast pipe of compressor 18 is connected by the ripple copper pipe with evaporimeter 9 with the air intake duct of condenser 11, compressor 18, is used for the shockproof of refrigeration system pipeline.Evaporimeter 9 adopts the aluminium nest plate heat exchanger of band hydrophilic membrane in the refrigeration system, adopts air in the axial flow blower circulation cooler bin, is convenient to the quick cooling of article in the case.Described casing 1 adopts the middle polyurethane foamed heat insulating of surfaces externally and internally rotational moulding, and casing is lightly firm.Adopt on case inner bottom part rotational moulding surface has constant slope rule concaveconvex structure 4 to be convenient to draining and flow of cold air, the carrying of forklift when five the case pin 19 in casing appearance bottom are convenient to transport, cover plate top concaveconvex structure 4 cooperate with five case pin 19 of bottom, when being convenient to transport on location between the lower box.In refrigerating object storing district, illuminating lamp 20 is installed, convenient open-air illumination.The air outlet of evaporimeter 9 adopts metal grill 12 in the case, prevents that the refrigerating article from damaging evaporimeter aluminium fin or stopping up the air-supply outlet, to guarantee circulating of cold air.During refrigeration, become high temperature after compressed machine 18 compressions of R404a cold-producing medium, gases at high pressure enter condenser 11, condensation fan 13 is sucked into condenser 11 with outdoor gas, to high temperature, the cold-producing medium of high pressure cools off and makes its condensation become highly pressurised liquid, become biphase gas and liquid flow after high pressure refrigerating fluid process device for drying and filtering 17 and expansion valve 14 step-downs and enter evaporimeter 9, evaporation fan 10 is delivered to evaporimeter 9 with air in the refrigerating object storing district, through sending into again in the freezing and refrigeration object storing district after evaporimeter 9 coolings, cold-producing medium becomes low-pressure gas after absorbing heat of vaporization, is inhaled into compressor 18 at last.Mechanical temperature controller 16 is equipped with on casing back surface, can regulate the temperature in the fridge-freezer as required, for the household freezer adjustment at-15 ℃～-25 ℃, for the refrigerating box adjustment at 5 ℃～-5 ℃.Between freezing and refrigeration cover plate 3 and rotational moulding surface heat preservation housing 1 contact-making surface, be provided with rubber weather strip 7.Rotational moulding surface heat preservation housing 1 is provided with clasp 2, freezing and refrigeration cover plate 3 fixing seals can be prevented that cold leaks in refrigeration and the transportation.Around rotational moulding surface heat preservation housing 1, handle 6 is installed, is convenient to open-air carrying.The bottom half side is provided with discharge outlet 15, is convenient to the discharging of interior rinse water of case and condensed water.In refrigerating object storing district, be provided with temperature data logger 8, be convenient to the thermograph in the chest transportation.This refrigeration unit adopts the R404a cold-producing medium, and environment-protecting asepsis does not have injury to ozone layer.
Claims (9)
1, a kind of environment-friendly type is open-air uses portable fridge-freezer, it is characterized in that: refrigerating object storing district, the first half in case and the bottom of latter half, be connected with above the casing first half can on the freezing and refrigeration cover plate that turns over; The refrigeration unit installing zone, above the latter half in case, compressor, condenser, expansion valve, evaporimeter, device for drying and filtering, condensation fan, evaporation fan and electric part are installed on the integral slab, be fixed in the refrigeration unit installing zone, refrigeration part adopts by compressor, condenser, device for drying and filtering, expansion valve, evaporimeter successively that copper pipe connects into the closed-loop path, wherein compressor exhaust pipe is connected by the ripple copper pipe with evaporimeter with condenser, compressor suction duct; Casing latter half top is connected with dismountable refrigeration unit cover plate.
2, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, and it is characterized in that: evaporimeter adopts the aluminium nest plate heat exchanger of band hydrophilic membrane in described refrigeration system, adopts air in the axial flow blower circulation cooler bin.
3, the portable fridge-freezer in environment-friendly type field according to claim 1, it is characterized in that: household freezer adopts mechanical type cryogenic temperature controller, regulate temperature-15 ℃～-25 ℃, refrigerating box adopts mechanical type refrigerated storage temperature controller, regulates 5 ℃～-5 ℃ of temperature.
4, the portable fridge-freezer in environment-friendly type field according to claim 1, it is characterized in that: casing adopts the middle polyurethane foaming thermal-insulating of surfaces externally and internally rotational moulding, case inner bottom part rotational moulding surface is gradient concaveconvex structure, five case pin are arranged at casing appearance bottom, and freezing and refrigeration cover plate top is provided with concaveconvex structure.
5, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, it is characterized in that: in refrigerating object storing district illuminating lamp is installed.
6, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, and it is characterized in that: its air outlet of described evaporimeter is connected with metal grill.
7, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, it is characterized in that: carrying handle is installed around described casing rotational moulding outer surface.
8, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, it is characterized in that: be provided with discharge outlet in described bottom half side, be convenient to the discharging of interior rinse water of case and condensed water.
9, environment-friendly type according to claim 1 is open-air uses portable fridge-freezer, it is characterized in that: be provided with the temperature data logger in casing, be convenient to the thermograph in the chest transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508069U CN201259361Y (en) | 2008-07-15 | 2008-07-15 | Environment protection travelling type fridge-freezer used outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508069U CN201259361Y (en) | 2008-07-15 | 2008-07-15 | Environment protection travelling type fridge-freezer used outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259361Y true CN201259361Y (en) | 2009-06-17 |
Family
ID=40773598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201508069U Expired - Fee Related CN201259361Y (en) | 2008-07-15 | 2008-07-15 | Environment protection travelling type fridge-freezer used outdoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259361Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161400A (en) * | 2010-12-14 | 2011-08-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Field low-temperature storage and conveying box |
| CN106247755A (en) * | 2016-10-13 | 2016-12-21 | 重庆睿豪科技发展有限公司 | A kind of subregional cold storage insulation box |
| CN106315052A (en) * | 2016-11-18 | 2017-01-11 | 广西大学 | Chemical liquid product storage tank |
| CN106395177A (en) * | 2016-11-18 | 2017-02-15 | 广西大学 | Fixed chemical storage tank |
| CN107328152A (en) * | 2017-08-09 | 2017-11-07 | 滨州职业学院 | A kind of pharmaceutical preparations storage device |
| CN108507251A (en) * | 2017-11-17 | 2018-09-07 | 中科美菱低温科技股份有限公司 | A kind of blood refrigerating case of hollow blow molding babinet |
| USD1037522S1 (en) | 2022-11-30 | 2024-07-30 | Eaton Intelligent Power Limited | Floodlight |
-
2008
- 2008-07-15 CN CNU2008201508069U patent/CN201259361Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161400A (en) * | 2010-12-14 | 2011-08-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Field low-temperature storage and conveying box |
| CN102161400B (en) * | 2010-12-14 | 2012-08-29 | 中国人民解放军军事医学科学院卫生装备研究所 | Field low-temperature storage and conveying box |
| CN106247755A (en) * | 2016-10-13 | 2016-12-21 | 重庆睿豪科技发展有限公司 | A kind of subregional cold storage insulation box |
| CN106315052A (en) * | 2016-11-18 | 2017-01-11 | 广西大学 | Chemical liquid product storage tank |
| CN106395177A (en) * | 2016-11-18 | 2017-02-15 | 广西大学 | Fixed chemical storage tank |
| CN107328152A (en) * | 2017-08-09 | 2017-11-07 | 滨州职业学院 | A kind of pharmaceutical preparations storage device |
| CN108507251A (en) * | 2017-11-17 | 2018-09-07 | 中科美菱低温科技股份有限公司 | A kind of blood refrigerating case of hollow blow molding babinet |
| USD1037522S1 (en) | 2022-11-30 | 2024-07-30 | Eaton Intelligent Power Limited | Floodlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20130715 |