CN116182477A - Integrated multilayer refrigerator - Google Patents

Integrated multilayer refrigerator Download PDF

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Publication number
CN116182477A
CN116182477A CN202211734855.8A CN202211734855A CN116182477A CN 116182477 A CN116182477 A CN 116182477A CN 202211734855 A CN202211734855 A CN 202211734855A CN 116182477 A CN116182477 A CN 116182477A
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CN
China
Prior art keywords
fan
refrigerator
refrigerating
air inlet
air
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
CN202211734855.8A
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Chinese (zh)
Inventor
冯豪杰
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.)
Jiangsu Yijiangnan Kitchen Equipment Co ltd
Original Assignee
Jiangsu Yijiangnan Kitchen 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 Jiangsu Yijiangnan Kitchen Equipment Co ltd filed Critical Jiangsu Yijiangnan Kitchen Equipment Co ltd
Priority to CN202211734855.8A priority Critical patent/CN116182477A/en
Publication of CN116182477A publication Critical patent/CN116182477A/en
Pending legal-status Critical Current

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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
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • 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
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/066—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 with forced air circulation characterised by the air supply
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The invention discloses an integrated multilayer refrigerator, which comprises a refrigerator body, a refrigerating system, a control system and a ventilation system, wherein the refrigerator body is provided with a plurality of refrigerating units; the ventilation system comprises a first fan and a second fan, the box body is provided with an exhaust port and an air inlet, the first fan is connected with the exhaust port, the second fan is connected with the air inlet, an air cavity is formed in the second fan, a cooling system is arranged in the air cavity, the second fan further comprises an air outlet and an air inlet, and a filter screen is arranged at the air inlet; according to the invention, the peculiar smell in the box body is discharged through the first fan, and the outside odorless air is input through the second fan, so that the balance of the internal pressure and the external pressure is ensured.

Description

Integrated multilayer refrigerator
Technical Field
The invention relates to an integrated multilayer refrigerator.
Background
The refrigerator is another name of a refrigerator and a refrigerated cabinet. All evaporating pipes of the high-quality refrigerator are made of high-quality copper coils and are processed into wide-surface special shapes. The stainless steel plate has a smooth and good surface, the whole plate is thin and uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm. The copper pipe has better cold transfer effect than the aluminum pipe or the composite pipe, better corrosion resistance, high-quality copper coil pipe has the advantages of high cleanliness in the pipe and less pipe joints, and can effectively prevent the internal leakage or blockage failure of the refrigerating system. The round tube is processed into a rectangle, so that the contact between the evaporating tube and the cold-transferring liner is changed from point contact to surface contact, the transfer area is enlarged, and the refrigerating speed can be increased.
The double refrigerating technology solves the technical problem that a single refrigerating mode is difficult to overcome, and the refrigerating dead zone is not formed in the refrigerator. The 500mm ultra-wide shelf provides a larger effective display area and more inventory for customers. The special Eulerian lamp tube arranged at the front edge of each layer of shelf enhances the display effect of articles in the cabinet. The refrigerator is integrated with a firm steel frame foundation, so that the refrigerator body is better in heat preservation performance and firm and durable in structure. The color steel plate cabinet body inner container with high corrosion resistance increases the service life of the cabinet body. The full transparent glass side plate of the refrigerator makes the articles in the refrigerator clear at a glance, and enhances the article display effect in the refrigerator. The digital temperature controller controlled by the microcomputer ensures that the temperature of the articles in the cabinet is controlled more accurately, and the system is more energy-saving.
The refrigeration load of the refrigerator refrigerating room is the heat which must be taken out from the refrigerating room in unit time; or the cooling capacity obtained from the refrigerator in unit time between refrigeration rooms. The purpose of the calculation of the refrigeration load of the refrigeration room is to correctly and reasonably determine the cooling equipment load and the mechanical load of each refrigeration room. The refrigeration load of the cold room is not constant throughout the year, and the load is influenced in many ways. For example, the calculation of the cooling load is one of the initial works for designing a refrigerator, which is based on various factors such as the change of the external environment temperature, the amount of food stored in the cold room, the difference of the cold processing amount of food in the light season and the heavy season, and the operation management mode. The reasonable determination of the refrigeration load between the colds is very important for refrigeration design.
The refrigerator should consider the most unfavorable operating conditions for the refrigeration load calculation. This is the principle of outdoor computing. For rooms that transfer heat from indoor to outdoor, outdoor temperatures should be considered in the hot season; while a room that transfers heat from outside to inside should consider the outdoor temperature in the cold season. The cold room of a refrigerator is often of a type that transfers heat from the inside to the outside.
Most of existing refrigerators are closed spaces, although irregular movement of particles is slowed down due to low-temperature environment, a large amount of foods are placed in the refrigerators or the foods are placed for a long time to generate peculiar smell, the refrigerator is usually treated to open a refrigerator door and naturally disperse the peculiar smell, but the refrigerator cannot realize refrigeration or freezing effects at the same time when the peculiar smell is removed, so that equipment for removing the peculiar smell is needed while ensuring normal operation of the refrigerator.
The invention comprises the following steps:
the invention aims to solve the defects in the prior art and provides an integrated multilayer refrigerator.
An integrated multi-layer refrigerator comprises a refrigerator body, a refrigerating system, a control system and a ventilation system;
the ventilation system comprises a first fan and a second fan, the box body is provided with an exhaust port and an air inlet, the first fan is connected with the exhaust port, the second fan is connected with the air inlet, an air cavity is formed in the second fan, a cooling system is arranged in the air cavity, the second fan further comprises an air outlet and an air inlet, and a filter screen is arranged at the air inlet;
the control system is used for controlling the starting and stopping of the refrigerating system and the ventilation system.
The working principle of the invention is as follows: the inside peculiar smell of box is discharged through first fan, rethread second fan is with outside odorless air input guarantee the balance of inside and outside atmospheric pressure, start first fan, form the negative pressure district in gas vent department, the air in the box constantly flows to the negative pressure district and discharges the box, fresh air outside the box is sent into in the box from the air inlet through the second fan, the inside cooling system that is equipped with of second fan simultaneously, make the temperature of air that passes through reduce reentrant box, prevent that the air that gets into from causing the inside temperature rise of box to influence refrigeration effect, and the import department is equipped with the filter screen, prevent dust or other debris in the air from getting into, influence the cleanliness factor of inside storage article.
In order to meet the use requirements of freezing and refrigerating and ensure the convenience of storing articles in a refrigerating area, a refrigerating area and a refrigerating area are arranged in the box body, the refrigerating area and the refrigerating area are mutually independent, a plurality of pairs of rails are arranged on two sides of the inner wall of the refrigerating area, the rails are equidistantly arranged in the vertical direction, and the rails are provided with sliding object placing plates;
the refrigerating area also comprises a drawer cabinet, the drawer cabinet is positioned below the bottommost object placing plate, the drawer cabinet is of a non-cover structure, and the front end face of the drawer cabinet is provided with a handle.
For the convenience of storing frozen articles, the freezing area is provided with a plurality of placing plates.
In order to ensure that the external temperature and the heat generated by the driving machine can not influence the refrigerating effect, the box body comprises a shell, a lining and an insulating layer, wherein the lining is positioned inside the shell, the insulating layer is positioned between the shell and the lining, one side of the box body is hinged with a box door, and a magnetic sealing strip is arranged at the door frame of the box door.
In order to ensure the heat insulation effect, the heat insulation layer is made of polyurethane foam plastics.
In order to make the box more durable, the shell of box and the material of the shell of chamber door are cold rolled steel sheet.
In order to ensure the refrigerating effect of the refrigerating system, the refrigerating system comprises freon, a compressor, a condenser, an evaporator and a capillary tube, wherein the evaporator is positioned above the inside of the box body, the condenser, the compressor and the capillary tube are positioned at the rear of the box body, the freon is vaporized into gas in the evaporator from low-pressure liquid, and the changed freon is absorbed by the compressor and then enters the condenser and returns to the inside of the evaporator through the capillary tube.
The beneficial effects are that: compared with the prior art, the invention discharges the peculiar smell inside the box body through the first fan, inputs the air with no smell outside through the second fan to ensure the balance of the air pressure inside and outside, starts the first fan, forms a negative pressure area at the air outlet, continuously flows to the negative pressure area and discharges the box body, fresh air outside the box body is sent into the box body from the air inlet through the second fan, meanwhile, the second fan is internally provided with a cooling system, so that the temperature of the passing air is reduced in the box body, the temperature rise inside the box body caused by the entering air is prevented, the refrigerating effect is influenced, the filter screen is arranged at the inlet, dust or other sundries in the air are prevented from entering, the dryness of the stored articles inside is influenced, and the peculiar smell is removed inside without stopping the refrigeration of the refrigerator.
Drawings
Fig. 1 is a front view of an integrated multi-layer refrigerator;
fig. 2 is a schematic diagram of an integrated multi-layer refrigerator;
in the figure, 1, a refrigerating area, 2, a refrigerating area, 3, a placing plate, 4, a drawer cabinet, 5, a box body, 6 and a box door.
Detailed Description
The present invention will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present invention, which examples are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-2, a freezing area 1, a refrigerating area 2, a placing plate 3, a drawer cabinet 4, a box body 5 and a box door 6;
an integrated multi-layer refrigerator comprises a refrigerator body 5, a refrigerating system, a control system and a ventilation system;
the ventilation system comprises a first fan and a second fan, the box body 5 is provided with an exhaust port and an air inlet, the first fan is connected with the exhaust port, the second fan is connected with the air inlet, an air cavity is formed in the second fan, a cooling system is arranged in the air cavity, the second fan further comprises an air outlet and an air inlet, and a filter screen is arranged at the air inlet;
the control system is used for controlling the starting and stopping of the refrigerating system and the ventilation system.
In this embodiment, a refrigerating area 2 and a freezing area 1 are arranged in the box 5, the refrigerating area 2 and the freezing area 1 are mutually independent, a plurality of pairs of rails are arranged on two sides of the inner wall of the refrigerating area 2, the rails are equidistantly arranged in the vertical direction, and the rails are provided with slidable storage plates;
the refrigerating area 2 also comprises a drawer cabinet 4, wherein the drawer cabinet 4 is positioned below the bottommost storage plate, the drawer cabinet 4 is of a non-cover structure, and a handle is arranged on the front end face of the drawer cabinet 4.
In this embodiment, the freezing area 1 is provided with a plurality of placing plates 3.
In this embodiment, the box 5 includes a casing, an inner liner and an insulating layer, the inner liner is located inside the casing, the insulating layer is located between the casing and the inner liner, a box door 6 is hinged to one side of the box 5, and a magnetic sealing strip is arranged at a door frame of the box door 6.
In this embodiment, the heat insulating layer is polyurethane foam.
In this embodiment, the shell of the box 5 and the shell of the box door 6 are made of cold-rolled steel plates.
In this embodiment, the refrigeration system includes freon, a compressor, a condenser, an evaporator and a capillary tube, the evaporator is located above the interior of the box 5, the condenser, the compressor and the capillary tube are located at the rear of the box 5, the freon is vaporized from low-pressure liquid into gas in the evaporator, and the changed freon is absorbed by the compressor, then enters the condenser and returns to the evaporator through the capillary tube.
The using method comprises the following steps: the inside peculiar smell of box 5 is discharged through first fan, rethread second fan is with outside odorless air input guarantee the balance of inside and outside atmospheric pressure, start first fan, form the negative pressure district in gas vent department, the air in the box 5 is constantly flowing to the negative pressure district and is discharged box 5, the fresh air outside the box 5 is sent into in the box 5 from the air inlet through the second fan, the inside cooling system that is equipped with of second fan simultaneously, make the temperature reduction of air through get into in the box 5, prevent that the air that gets into from causing the inside temperature rise of box 5 to influence refrigeration effect, and the import department is equipped with the filter screen, prevent dust or other debris in the air get into, influence the dryness factor of inside storage article.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (7)

1. An integrated multilayer refrigerator comprises a main body, and is characterized in that the main body comprises a refrigerator body, a refrigerating system, a control system and a ventilation system;
the ventilation system comprises a first fan and a second fan, the box body is provided with an exhaust port and an air inlet, the first fan is connected with the exhaust port, the second fan is connected with the air inlet, an air cavity is formed in the second fan, a cooling system is arranged in the air cavity, the second fan further comprises an air outlet and an air inlet, and a filter screen is arranged at the air inlet;
the control system is used for controlling the starting and stopping of the refrigerating system and the ventilation system.
2. The integrated multi-layer refrigerator according to claim 1, wherein a refrigerating area and a freezing area are arranged in the refrigerator body, the refrigerating area and the freezing area are mutually independent, a plurality of pairs of rails are arranged on two sides of the inner wall of the refrigerating area, the rails are arranged at equal intervals in the vertical direction, and the rails are provided with slidable storage plates;
the refrigerating area also comprises a drawer cabinet, the drawer cabinet is positioned below the bottommost object placing plate, the drawer cabinet is of a non-cover structure, and the front end face of the drawer cabinet is provided with a handle.
3. An integrated multi-layer refrigerator according to claim 2 wherein the freezer section is provided with a plurality of placement plates.
4. The integrated multi-layer refrigerator according to claim 1, wherein the box body comprises a shell, an inner lining and an insulating layer, the inner lining is located inside the shell, the insulating layer is located between the shell and the inner lining, a box door is hinged to one side of the box body, and a magnetic sealing strip is arranged at a door frame of the box door.
5. The integrated multi-layer refrigerator of claim 4 wherein the insulating layer is polyurethane foam.
6. The integrated multi-layer refrigerator of claim 4 wherein the shell of the cabinet and the shell of the door are made of cold-rolled steel plates.
7. The integrated multi-layer refrigerator of claim 1 wherein the refrigeration system comprises freon, a compressor, a condenser, an evaporator and a capillary tube, wherein the evaporator is positioned above the interior of the cabinet, the condenser, the compressor and the capillary tube are positioned at the rear of the cabinet, the freon is vaporized from a low pressure liquid into a gas in the evaporator, and the freon which becomes a gas is absorbed by the compressor, then enters the condenser and then returns to the evaporator through the capillary tube.
CN202211734855.8A 2022-12-31 2022-12-31 Integrated multilayer refrigerator Pending CN116182477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211734855.8A CN116182477A (en) 2022-12-31 2022-12-31 Integrated multilayer refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211734855.8A CN116182477A (en) 2022-12-31 2022-12-31 Integrated multilayer refrigerator

Publications (1)

Publication Number Publication Date
CN116182477A true CN116182477A (en) 2023-05-30

Family

ID=86451682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211734855.8A Pending CN116182477A (en) 2022-12-31 2022-12-31 Integrated multilayer refrigerator

Country Status (1)

Country Link
CN (1) CN116182477A (en)

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