CN109695996A - A kind of vertical glass door energy-saving low-temperature cabinet - Google Patents

A kind of vertical glass door energy-saving low-temperature cabinet Download PDF

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Publication number
CN109695996A
CN109695996A CN201910004674.1A CN201910004674A CN109695996A CN 109695996 A CN109695996 A CN 109695996A CN 201910004674 A CN201910004674 A CN 201910004674A CN 109695996 A CN109695996 A CN 109695996A
Authority
CN
China
Prior art keywords
evaporator
compressor
condenser
material storage
storage room
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
Application number
CN201910004674.1A
Other languages
Chinese (zh)
Inventor
龚学韶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Tianxiang Cold Chain Equipment Co Ltd
Original Assignee
Guangdong Tianxiang Cold Chain Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Tianxiang Cold Chain Equipment Co Ltd filed Critical Guangdong Tianxiang Cold Chain Equipment Co Ltd
Priority to CN201910004674.1A priority Critical patent/CN109695996A/en
Publication of CN109695996A publication Critical patent/CN109695996A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02Defrosting cycles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14Collecting or removing condensed and defrost water; Drip trays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00Details for preventing or removing deposits or corrosion
    • F25B2347/02Details of defrosting cycles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/02Details of doors or covers not otherwise covered
    • F25D2323/021French doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)

Abstract

The invention discloses a kind of vertical glass door energy-saving low-temperature cabinet, including organism, it is provided with evaporator, condenser, compressor and gas-liquid separator in body, condenser and compressor are set to the bottom of body;Evaporator is also set to the bottom of body and is located at the top of condenser and compressor;Cold air duct, space locating for cold air duct connection evaporator and the top that material storage room is extended to along the rear of material storage room are equipped at the rear portion of body;It is additionally provided with drip tray in the bottom of body, drip tray is connect by diversion pipe with evaporator.The present invention can reduce exogenous wind interference by using outlet air, bottom centre air draught mode behind bottom;Using bottom type evaporator, keep head shorter at a distance from evaporator, power loss is smaller;Base of evaporator attaching water pond, water when defrost only need to can outlets by shorter pipeline;Original two are shown and is changed to four displayings, and the partition panel that intermediate setting is vertical, another side will not be run cold when opening a side door.

Description

A kind of vertical glass door energy-saving low-temperature cabinet
Technical field
The present invention relates to refrigeration product technical fields, and in particular to a kind of vertical glass door energy-saving low-temperature cabinet.
Background technique
Vertical low temperature cabinet have many advantages, such as capacity it is big, it is of good preservation effect, convenient for show, be therefore widely used in supermarket, Hotel, restaurant, food production is wholesale, meat packing is wholesale, dairy produce production is wholesale, cold drink icecream production is wholesale, quick-frozen food The wholesale, pharmaceutical factory of product production, blood bank center, epidemic prevention station, chemical industry, vegetable and fruit be fresh-keeping, fruits and vegetables, flower freshness, tea The fields such as leaf store and processing, seed storage, edible mushroom vegetable cultivating, the market of farm produce, seafood be wholesale.But make currently on the market The generally existing following problems of vertical low temperature cabinet: the first, defect existing for evaporator top-type: downward wind pressure is small, warm in cabinet It spends unbalanced, is buried in draining, pipe range and inconvenient maintenance will cause impeded drainage;The second, evaporator sets defect existing for back formula: Outlet air blowing in front causes to run cold fast, and the compressor operating time is long, and discharge pipe line is long, and blocking is easy in the environment of low temperature; Third, the electricity-heated defrosting time is long, operation power is big, power consumption is big;4th, material storage room's standard-sized sheet when vertical counter enabling shopping, runs cold Speed is fast.
Summary of the invention
The present invention is directed to disadvantage of the existing technology, provides that a kind of evaporator bottom set, draining is more smooth, cooling air duct is cold Wind cycle efficieny height, the lower vertical glass door energy-saving low-temperature cabinet of energy consumption.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of vertical glass door energy-saving low-temperature cabinet, packet Organism is included, refrigeration cycle mechanism is provided in body, is provided with cabinet door on body;Refrigeration cycle mechanism includes evaporation Device, condenser, compressor and gas-liquid separator, it is characterised in that: condenser and compressor are set to the bottom of body, and two Person is in the same space, condenser be equipped in preceding, compressor rear, in front of condenser be covered with air inlet hole air intake plate formed before Bottom air inlet structure, compressor rear are equipped with the heat sink for being covered with heat release hole;Evaporator is also set to the bottom of body and is located at cold The top of condenser and compressor, while evaporator is also located at the lower section of material storage room, and space locating for evaporator and condenser and Space locating for compressor is mutually isolated;It is equipped with cold air duct at the rear portion of body, cold air duct is connected to sky locating for evaporator Between and extend to along the rear of material storage room the top of material storage room, cold air enters material storage room from the rear wall and roof of material storage room It is interior;It is additionally provided with drip tray in the bottom of body, drip tray is connect to diversion pipe, diversion pipe is connected to evaporator.
Further, evaporator and condenser by four-way valve successful connection can interchangeable structure to form frost-removal structure, When defrost, the power and energy of evaporator and condenser is achieved the effect that by defrost by four-way valve, defrost is sufficiently and the time It is short.
Further, vertical partition panel is provided in the centre of material storage room, material storage room is isolated by partition panel not to be connected mutually Logical left and right two halves.
Further, cabinet door is provided with four fans, arranges at matrix pattern, and cabinet door is made of glass.Since partition panel will Material storage room's the right and left is spaced from each other, therefore the cabinet door regardless of opening the left side or the cabinet door on the right, not will cause another side Cold air leak out, facilitate energy conservation.
Further, the drip tray is set between compressor and heat sink, helps to improve heat dissipation effect.
Preferably, the compressor uses low level-one power, power 600W.
The present invention by before tradition is pushed up before outlet air, bottom the wind endless form of air draught be changed to outlet air behind bottom, air draught among bottom Mode can reduce exogenous wind interference;The hanging evaporator of original back hanging type or top is changed to bottom type evaporator, makes head and evaporator Distance it is shorter, power loss is smaller;Base of evaporator attaching water pond, water when defrost only need to can be outer by shorter pipeline Row;Original two are shown and is changed to four displayings, and the partition panel that intermediate setting is vertical, another side will not be run when opening a side door It is cold.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention;
Fig. 2 is schematic diagram of internal structure of the present invention;
Fig. 3 is refrigeration cycle schematic diagram of the present invention.
In figure, 1 is body, and 2 be evaporator, and 3 be condenser, and 4 be compressor, and 5 be drip tray, and 6 be diversion pipe, 7 for into Aerofoil, 71 be air inlet hole, and 8 be heat sink, and 9 be cabinet door, and 10 be cold air duct, and 11 be partition panel.
Specific embodiment
In the present embodiment, referring to FIG. 1, FIG. 2 and FIG. 3, the vertical glass door energy-saving low-temperature cabinet, including organism 1, in machine It is provided with refrigeration cycle mechanism in body 1, cabinet door 9 is provided on body 1;Refrigeration cycle mechanism include evaporator 2, condenser 3, Compressor 4 and gas-liquid separator;Condenser 3 and compressor 4 are set to the bottom of body 1, and the two is in the same space, Condenser 3, which is equipped in preceding, compressor 4 rear, in front of condenser 3, to be covered with the air intake plate 7 of air inlet hole 71 and forms preceding bottom air inlet structure, 4 rear of compressor is equipped with the heat sink 8 for being covered with heat release hole;Evaporator 2 be also set to the bottom of body 1 and be located at condenser 3 and The top of compressor 4, while evaporator 2 is also located at the lower section of material storage room, and space locating for evaporator 2 and condenser 3 and pressure Space locating for contracting machine 4 is mutually isolated;It is equipped with cold air duct 10 at the rear portion of body 1, cold air duct 10 is connected to locating for evaporator 2 Space and the top of material storage room is extended to along the rear of material storage room, cold air enters storing from the rear wall and roof of material storage room Interior, while circulation downwards;Drip tray 5 is additionally provided in the bottom of body 1, and drip tray 5 diversion pipe 6 and is steamed to being connected to diversion pipe 6 Device 2 is sent out to connect.
Evaporator 2 and condenser 3 by four-way valve successful connection can interchangeable structure to form frost-removal structure, when defrost, The power and energy of evaporator 2 and condenser 3 is achieved the effect that into defrost by four-way valve, defrost is abundant and the time is short.
Vertical partition panel 11 is provided in the centre of material storage room, material storage room is isolated into a mutual disconnected left side by partition panel 11 Right two halves.
Cabinet door 9 is provided with four fans, arranges at matrix pattern, and cabinet door 9 is made of glass.Since partition panel 11 is by material storage room The right and left is spaced from each other, therefore the cabinet door regardless of opening the left side or the cabinet door on the right, not will cause the cold air of another side It leaks out, facilitates energy conservation.
The drip tray 5 is set between compressor 4 and heat sink 8, helps to improve heat dissipation effect.
Compressor 4 uses low level-one power, and power is 600W, it can be achieved that 1000W compresses same effect.
The above has been described in detail, described above, is only a preferred embodiment of the present invention, when cannot It limit the scope of implementation of the present invention, i.e., it is all according to the made equivalent changes and modifications of the application range, it should still belong to covering scope of the present invention It is interior.

Claims (6)

1. a kind of vertical glass door energy-saving low-temperature cabinet, including organism, refrigeration cycle mechanism is provided in body, is set on body It is equipped with cabinet door;Refrigeration cycle mechanism includes evaporator, condenser, compressor and gas-liquid separator, it is characterised in that: condenser And compressor is set to the bottom of body, and the two is in the same space, condenser is in preceding, compressor in rear, condenser Front forms preceding bottom air inlet structure equipped with the air intake plate for being covered with air inlet hole, and compressor rear is equipped with the heat sink for being covered with heat release hole; Evaporator is also set to the bottom of body and is located at the top of condenser and compressor, while evaporator is also located under material storage room Side, and space locating for evaporator and space locating for condenser and compressor are mutually isolated;Cold wind is equipped at the rear portion of body Channel, cold air duct are connected to space locating for evaporator and extend to the top of material storage room, cold air along the rear of material storage room Enter in material storage room from the rear wall and roof of material storage room;Be additionally provided with drip tray in the bottom of body, drip tray to being connected to diversion pipe, Diversion pipe is connect with evaporator.
2. vertical glass door energy-saving low-temperature cabinet according to claim 1, it is characterised in that: evaporator and condenser pass through four The interchangeable structure of port valve successful connection energy is to form frost-removal structure.
3. vertical glass door energy-saving low-temperature cabinet according to claim 1, it is characterised in that: be provided in the centre of material storage room Material storage room is isolated into mutual disconnected left and right two halves by vertical partition panel, partition panel.
4. vertical glass door energy-saving low-temperature cabinet according to claim 3, it is characterised in that: cabinet door is provided with four fans, Cheng Tian Font arrangement, and cabinet door is made of glass.
5. vertical glass door energy-saving low-temperature cabinet according to claim 1, it is characterised in that: the drip tray is set to compression Between machine and heat sink.
6. vertical glass door energy-saving low-temperature cabinet according to claim 1, it is characterised in that: the power of the compressor is 600W。
CN201910004674.1A 2019-01-03 2019-01-03 A kind of vertical glass door energy-saving low-temperature cabinet Pending CN109695996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910004674.1A CN109695996A (en) 2019-01-03 2019-01-03 A kind of vertical glass door energy-saving low-temperature cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910004674.1A CN109695996A (en) 2019-01-03 2019-01-03 A kind of vertical glass door energy-saving low-temperature cabinet

Publications (1)

Publication Number Publication Date
CN109695996A true CN109695996A (en) 2019-04-30

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ID=66232489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910004674.1A Pending CN109695996A (en) 2019-01-03 2019-01-03 A kind of vertical glass door energy-saving low-temperature cabinet

Country Status (1)

Country Link
CN (1) CN109695996A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110762922A (en) * 2019-11-22 2020-02-07 江苏中美达制冷科技有限公司 Constant temperature cabinet capable of prolonging service life of refrigerating machine
WO2022037574A1 (en) * 2020-08-18 2022-02-24 青岛海尔电冰箱有限公司 Air-cooled refrigerator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368856A7 (en) * 1976-10-22 1978-05-19 Castel Mac Spa EXHIBITION CABINET FOR LOW TEMPERATURE FOOD PRODUCTS
US4509339A (en) * 1982-10-29 1985-04-09 Sielaff Gmbh & Co. Automatenbau Herrieden Automatic dispensing machine having a cooling unit
CN2053469U (en) * 1988-11-22 1990-02-28 浙江省桐乡县农业机械化研究所 Middle temp. refrigeration fresh-keeping cabinet
CN102494463A (en) * 2011-12-06 2012-06-13 合肥美的荣事达电冰箱有限公司 Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368856A7 (en) * 1976-10-22 1978-05-19 Castel Mac Spa EXHIBITION CABINET FOR LOW TEMPERATURE FOOD PRODUCTS
US4509339A (en) * 1982-10-29 1985-04-09 Sielaff Gmbh & Co. Automatenbau Herrieden Automatic dispensing machine having a cooling unit
CN2053469U (en) * 1988-11-22 1990-02-28 浙江省桐乡县农业机械化研究所 Middle temp. refrigeration fresh-keeping cabinet
CN102494463A (en) * 2011-12-06 2012-06-13 合肥美的荣事达电冰箱有限公司 Refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110762922A (en) * 2019-11-22 2020-02-07 江苏中美达制冷科技有限公司 Constant temperature cabinet capable of prolonging service life of refrigerating machine
WO2022037574A1 (en) * 2020-08-18 2022-02-24 青岛海尔电冰箱有限公司 Air-cooled refrigerator

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Application publication date: 20190430