CN112665263A - Large-hollow glass combined island cabinet - Google Patents
Large-hollow glass combined island cabinet Download PDFInfo
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- CN112665263A CN112665263A CN202011523290.XA CN202011523290A CN112665263A CN 112665263 A CN112665263 A CN 112665263A CN 202011523290 A CN202011523290 A CN 202011523290A CN 112665263 A CN112665263 A CN 112665263A
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Abstract
The invention relates to the technical field of freezing and refrigerating equipment, in particular to a large-hollow glass combined island cabinet, which comprises a cabinet body, a glass window, a glass sliding door and a refrigerating and defrosting system, wherein the glass sliding door is arranged on the cabinet body; according to the invention, the frost on the evaporator is defrosted from inside to outside through the flow of the liquid refrigerant with high relative temperature in the compressor in the pipeline, so that a more thorough defrosting effect can be realized, the influence of the traditional electric heating mode on the temperature in the cabinet body can be solved, and the influence on frozen and refrigerated goods is avoided. Through be provided with the bypass pipeline in the evaporimeter pipeline and set up in the below of main line, can realize following supreme defrosting order down, block up water drainage tank after avoiding the main line top to change the ice-cube behind the frost to fall. Through be provided with first branch road and second branch road and mounted position on the main pipeline and adjust to optimum position according to actual compressor, can balance the pressure drop of condenser entry and export, reduce the loss of pressure in the pipeline to realize the better effect of refrigeration and defrosting.
Description
Technical Field
The invention relates to the technical field of freezing and refrigerating equipment, in particular to a large-hollow glass combined island cabinet.
Background
At present, the common refrigeration and freezing display combined island cabinet is favored by supermarkets and convenience stores due to the characteristics of large volume, energy conservation, attractive appearance and the like. In general, the freezing island cabinet is formed by compressing a refrigerant, liquefying the refrigerant by a condenser into a low-temperature refrigerant, evaporating the refrigerant into a gaseous refrigerant by an evaporator, and entering the island cabinet for circulation, so that the temperature of food in the island cabinet for freezing or keeping fresh is maintained. During the whole working process, because the temperature of the evaporator is far lower than the temperature of the surrounding environment, the water in the air can be condensed into frost on the surface of the evaporator when the water is cooled. Along with operating time's extension, frost on the evaporimeter can constantly thicken, and the frost layer can seriously influence the evaporimeter and carry out the heat exchange in the island cabinet to influence island cabinet's normal use. At present, the island cabinets are mostly defrosted by arranging an electric heating pipe on an evaporator, energy consumption is greatly increased by electric heating defrosting, food preservation is influenced by heat released to the interior of the cabinet body, and the defrosting effect is poor; or a manual removal mode is selected, which is troublesome to operate and has undesirable defrosting effect. In addition, when the existing combined island cabinet is used in a business surpass area, the placement layout is difficult to change after being fixed, the use is not flexible, and the display effect is poor.
Disclosure of Invention
The invention aims to provide a large-hollow glass combined island cabinet to solve the problems in the prior art in the background technology.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the large-hollow glass combined island cabinet comprises a cabinet body, a glass window, a glass sliding door and a refrigeration and defrosting system; the cabinet body comprises an end cabinet and a straight cabinet, and the end cabinet, the end cabinet and the straight cabinet, and the straight cabinet can be combined and arranged at will; glass windows are arranged on three side walls of the end cabinet, glass windows are arranged on two side walls of the straight cabinet, and the glass windows are of a four-glass three-cavity hollow structure; the glass sliding door is arranged at the top end of the cabinet body; the refrigerating and defrosting system is arranged on the inner side wall of the cabinet body and comprises a compressor, a condenser and an evaporator, and the compressor, the condenser and the evaporator are communicated through pipelines;
the evaporator comprises a main pipeline inlet section, a main pipeline outlet section and a bypass pipeline, wherein the main pipeline inlet section is communicated with the condenser, a capillary tube is arranged on the main pipeline inlet section, a first branch and a second branch are arranged on the main pipeline, the first branch is communicated with the second branch, and the main pipeline outlet section is connected with the compressor; the bypass pipeline is arranged below the main pipeline, an inlet of the bypass pipeline is arranged at the front end of the capillary tube, an outlet of the bypass pipeline is arranged at the rear end of the capillary tube, and the bypass pipeline is provided with an electromagnetic valve.
On the basis of the technical scheme, the evaporator comprises a main pipeline inlet section, a main pipeline outlet section and a bypass pipeline, wherein the main pipeline inlet section is communicated with the condenser, a capillary tube is arranged on the main pipeline inlet section, a first branch and a second branch are arranged on the main pipeline, the first branch is communicated with the second branch, and the main pipeline outlet section is connected with the compressor; the bypass pipeline is arranged below the main pipeline, an inlet of the bypass pipeline is arranged at the front end of the capillary tube, an outlet of the bypass pipeline is arranged at the rear end of the capillary tube, and the bypass pipeline is provided with an electromagnetic valve.
On the basis of the technical scheme, the glass window comprises first hollow glass and second hollow glass, the first hollow glass is fixedly connected with the second hollow glass and forms a cavity, heat reflecting films are symmetrically arranged on the inner wall of the cavity, the heat reflecting films are plated on one side, opposite to the second hollow glass, of the interior of the first hollow glass, and the heat reflecting films are also plated on one side, opposite to the first hollow glass, of the interior of the second hollow glass.
On the basis of the technical scheme, the glass window comprises vacuum glass and third hollow glass, the vacuum glass and the third hollow glass are fixedly connected and form a cavity, and glass beads are arranged in the vacuum glass.
On the basis of the technical scheme, the cavity is filled with argon.
On the basis of the technical scheme, the glass sliding door is of an up-and-down sliding structure and comprises a first sliding door, a second sliding door and a third sliding door, the first sliding door and the second sliding door are both in sliding connection with the cabinet body, and the third sliding door is fixedly arranged on the cabinet body.
On the basis of the technical scheme, a door seal pipeline is arranged between the condenser and the capillary tube and is arranged above the main pipeline.
On the basis of the technical scheme, the outlet section of the main pipeline is provided with a gas-liquid separator.
On the basis of the technical scheme, the refrigeration defrosting system further comprises a water drainage tank, the water drainage tank is arranged below the evaporator, and the water drainage tank is provided with an electric heating wire.
On the basis of the technical scheme, the cold storage cabinet further comprises a non-cold storage rack, and the non-cold storage rack is fixedly arranged at the top of the cabinet body.
The technical scheme provided by the invention has the beneficial effects that:
1. according to the invention, the frost on the evaporator is defrosted from inside to outside through the flow of the liquid refrigerant with high relative temperature in the compressor in the pipeline, so that a more thorough defrosting effect can be realized, the influence of the traditional electric heating mode on the temperature in the cabinet body can be solved, and the influence on frozen and refrigerated goods is avoided. Through be provided with the bypass pipeline in the evaporimeter pipeline and set up in the below of main line, can realize following supreme defrosting order down, block up water drainage tank after avoiding the main line top to change the ice-cube behind the frost to fall. Through be provided with first branch road and second branch road and mounted position on the main pipeline and adjust to optimum position according to actual compressor, can balance the pressure drop of condenser entry and export, reduce the loss of pressure in the pipeline to realize the better effect of refrigeration and defrosting.
2. Through setting up the hollow structure of glass window for four glasss, three chambeies, not only can realize the internal better heat preservation effect of cabinet, can also avoid the condition of condensation frost on the glass window to appear, influence the bandwagon effect, also can avoid traditional electrical heating formula glass window extra energy consumption simultaneously, it is more energy-conserving.
3. The glass sliding door on the cabinet body is arranged into a foldable three-section type up-and-down push-and-pull structure, so that the opening degree of the glass sliding door on the cabinet body can be increased, and a user can take goods more conveniently; in addition, the problem of interference easily caused when a plurality of people use the device simultaneously can be solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention with the non-cold shelves removed;
FIG. 3 is a schematic structural view of a straight cabinet according to the present invention;
FIG. 4 is a schematic view of the evaporator according to the present invention;
FIG. 5 is a front view of the evaporator of the present invention;
FIG. 6 is a schematic view of a glazing according to one embodiment of the present invention;
FIG. 7 is a schematic view of the structure of a glazing according to a second embodiment of the invention;
FIG. 8 is a schematic piping diagram of the evaporator of the present invention;
FIG. 9 is a schematic view of a pipeline after a door seal pipe is added in the third embodiment of the present invention;
FIG. 10 is a schematic view showing the structure of a drain tank according to the present invention;
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
As shown in fig. 1 to 10, a large hollow glass combined island cabinet comprises a cabinet body 1, a glass window 2, a glass sliding door 3 and a refrigeration defrosting system 4; the cabinet body 1 comprises an end cabinet 11 and a straight cabinet 12, and the end cabinet 11, the end cabinet 11 and the straight cabinet 12, and the straight cabinet 12 can be combined and arranged at will; glass windows 2 are arranged on three side walls of the end cabinet 11, glass windows 2 are arranged on two side walls of the straight cabinet 12, and the glass windows 2 are arranged in a four-glass three-cavity hollow structure; the glass sliding door 3 is arranged at the top end of the cabinet body 1; refrigeration system of defrosting 4 installs on the inside wall of the cabinet body 1, refrigeration system of defrosting 4 includes compressor 5, condenser 6 and evaporimeter 7, pass through pipeline through connection between compressor 5, condenser 6 and the evaporimeter 7.
According to the invention, the end cabinets 11 and the straight cabinets 12 can be combined, the end cabinets 11 and the end cabinets 11 are combined or the straight cabinets 12 and the straight cabinets 12 are combined by arranging the cabinet bodies 1 in any combination, so that the defect that the traditional combined island cabinet cannot be randomly disassembled, assembled and replaced after being fixed in layout on a use site is overcome, the combination and placement modes are more diversified, the placement position is more flexible, and the applicability is strong; meanwhile, the cabinet bodies 1 are combined randomly, and the better sealing performance can be realized in an independent mode, so that the energy consumption is reduced, and the energy-saving effect is better. In addition, the end cabinet 11 is arranged to be a three-side glass window, the straight cabinet 12 is arranged to be a two-side glass window, and the end cabinet can be combined according to actual needs, so that the finally formed island cabinet is provided with transparent glass windows on the peripheral side walls, and the goods can be better displayed.
The cabinet body 1 inside is provided with a plurality of supporter, and the supporter is used for placing needs freezing or cold-stored goods, and the top of general supporter is the load line, need be provided with the fan on the cabinet of traditional forced air cooling island, in order to reduce condensation frost on door closure or the lateral wall glass window, and the position of general load line is close to cabinet body inside depths. According to the invention, defrosting is carried out through heat radiation in a direct cooling mode, and even if the distance between the glass sliding door 3 and the load line is small from the load line to the door cover on the traditional air-cooled island cabinet, frosting can be avoided on the glass sliding door 3 and the side wall glass window 2, so that the effective utilization volume of the interior of the cabinet body 1 can be increased, and the volume waste and the energy waste are reduced. In addition, the direct cooling mode is adopted for refrigeration, so that the air flow rate can be reduced, the defrosting frequency is low, and the dry consumption of goods in the cabinet body 1 can be effectively reduced.
The evaporator 7 comprises a main pipeline inlet section 71, a main pipeline 72, a main pipeline outlet section 73 and a bypass pipeline 74, wherein the main pipeline inlet section 71 is in through connection with the condenser 6, a capillary tube 75 is arranged on the main pipeline inlet section 71, a first branch 76 and a second branch 77 are arranged on the main pipeline 72, the first branch 76 is in through connection with the second branch 77, and the main pipeline outlet section 73 is connected with the compressor 5; the bypass conduit 74 is disposed below the main conduit 72, an inlet of the bypass conduit 74 is disposed at a front end of the capillary tube 75, an outlet of the bypass conduit 74 is disposed at a rear end of the capillary tube 75, and the bypass conduit 74 is mounted with the solenoid valve 78. It should be noted that the front end and the rear end of the capillary tube 75 are defined according to the flowing direction of the refrigerant in the pipe, and are not intended to limit the technical solution of the present invention.
According to the invention, the frost on the evaporator 7 is defrosted from inside to outside through the flow of the liquid refrigerant with relatively high temperature in the compressor 5 in the pipeline, so that a more thorough defrosting effect can be realized, the influence of the traditional electric heating mode on the temperature in the cabinet body can be solved, and the influence on frozen and refrigerated goods is avoided. By arranging the bypass pipeline 74 in the pipeline of the evaporator 7 and arranging the bypass pipeline below the main pipeline 72, the defrosting sequence from bottom to top can be realized, and the phenomenon that the drainage channel 9 is blocked after ice blocks fall after defrosting above the main pipeline 72 is avoided. Through being provided with first branch 76 and second branch 77 on main line 72 and the mounted position adjusts to optimal position according to the position of actual compressor 5, can balance the pressure drop of condenser 6 entry and export, reduces the loss of pressure in the pipeline to realize the better effect of refrigeration and defrosting.
On the basis of the above technical solution, as shown in fig. 6, the glass window 2 includes a first insulating glass 21 and a second insulating glass 22, the first insulating glass 21 and the second insulating glass 22 are fixedly connected to each other and form a cavity, the inner wall of the cavity is symmetrically provided with heat reflective films 23, one side of the inside of the first insulating glass 21 opposite to the second insulating glass 22 is plated with the heat reflective film 23, and one side of the inside of the second insulating glass 22 opposite to the first insulating glass 21 is also plated with the heat reflective film 23. On the basis of the technical scheme, the cavity is filled with argon. In order to prevent the fogging and frosting of the conventional glass window, an electric heating component is usually added in the glass window, so that the temperature inside the cabinet body is increased, the storage temperature of goods is influenced, and the energy consumption is increased. According to the invention, a four-glass three-cavity hollow structure is adopted, inert gas argon is filled in a three-layer cavity formed by four layers of glass, and the heat reflection films 23 are symmetrically arranged, so that the heat insulation effect of the glass window 2 can be effectively improved, the heat insulation effect in the cabinet body 1 is good, the display effect can be prevented from being influenced under the condition that condensation and frost are formed on the glass window 2, and meanwhile, the additional energy consumption of the traditional electric heating type glass window can be avoided, and the energy is saved more.
On the basis of the technical scheme, the glass sliding door 3 is of a vertical sliding structure, the glass sliding door 3 comprises a first sliding door 31, a second sliding door 32 and a third sliding door 33, the first sliding door 31 and the second sliding door 32 are both in sliding connection with the cabinet body 1, and the third sliding door 33 is fixedly arranged on the cabinet body 1. The glass sliding door 3 is arranged to be in a structure of pushing and pulling up and down, so that the problem of interference when a plurality of users in business and business excess use can be avoided; in addition, the glass sliding door 3 is arranged to be of a folding three-section structure, the opening degree of the glass sliding door 3 is higher, the user use space is large, the situation that goods are difficult to take and place when being large is avoided, and the use is more convenient.
On the basis of the above technical solution, a gas-liquid separator 79 is installed on the main pipeline outlet section 73. The gas-liquid separator 79 is arranged on the pipeline of the evaporator 7, so that the liquid components in the pipeline flowing back to the compressor 5 can be gasified and then flow back to the compressor 5, the damage to the compressor 5 is reduced, and the service life of the compressor is prolonged.
On the basis of the technical scheme, the refrigeration defrosting system 4 further comprises a water drainage groove 9, the water drainage groove 9 is arranged below the evaporator 7, and the water drainage groove 9 is provided with an electric heating wire. The arrangement of the drainage channel 9 is convenient for the water after defrosting on the evaporator 7 to flow out in time; the electric heating wire is arranged on the drainage groove 9, so that the influence on drainage caused by the fact that the water outlet is frozen due to low temperature in the drainage process can be effectively prevented.
On the basis of the technical scheme, the cold storage rack comprises a non-cold storage rack 10, wherein the non-cold storage rack 10 is fixedly arranged at the top of the cabinet body 1. By arranging the non-cold goods shelf 10, the display space of the integral combined island cabinet and the types of displayed goods can be increased, and the practicability is better.
When the refrigeration device works, the electromagnetic valve 78 on the bypass pipeline 74 is closed, and the compressor 5 and the condenser 6 work; the refrigerant in the high-pressure gas state in the compressor 5 is converted into the high-pressure liquid refrigerant after passing through the condenser 6, then the diameter of the high-pressure liquid refrigerant is suddenly increased after passing through the capillary tube 75, the high-pressure liquid refrigerant is gasified, heat absorption is performed in the whole gasification process, the refrigeration effect is achieved, and finally the high-pressure liquid refrigerant flows through the main pipeline 72 and the main pipeline outlet section 73 and flows back into the compressor 5. In the process, the refrigerant separately enters the first branch 76 and the second branch 77 after the inlet section 71 of the main pipeline and then is converged into the main pipeline 72, so that the supply amount of the refrigerant can be increased on one hand, and a better refrigerating effect is realized; on the other hand, the pressure drop of the inlet of the evaporator 7 and the outlet of the evaporator 7 can be balanced, the pressure loss is reduced, and the energy is saved. The positions of the inlets and outlets of the first branch 76 and the second branch 77 are determined by performing a plurality of tests according to the actually selected compressor 5, the condenser 6 and the island cabinet needing refrigeration, and an optimal position point is found, so that an optimal refrigeration effect is realized.
In the invention, a unique bypass defrosting mode is designed for defrosting, specifically, during defrosting, defrosting is started according to a defrosting temperature or defrosting time set on a temperature controller, refrigeration is stopped, and at the moment, an electromagnetic valve 78 is opened; the refrigerant in the high-pressure gas state in the compressor 5 is converted into a high-pressure liquid refrigerant after passing through the condenser 6, the capillary tube 75 plays a role of trapping when the liquid state in the compressor 5, which has a higher temperature relative to the frost on the evaporator 7, flows through the main pipeline inlet section 71, and at this time, the liquid refrigerant flows through the bypass pipeline 74 at the bottom end of the main pipeline 72, then flows through the first branch 76, the second branch 77, the main pipeline 72 and the main pipeline outlet section 73 and then flows back to the compressor 5, thereby completing the defrosting process.
The frosting on 7 evaporimeters of heat radiation through the compressor 5 is eliminated at above-mentioned in-process, and the frequency of defrosting is low to realize 7 inside outside defrosting processes of pipeline of evaporimeters, the effect of defrosting is more thorough, and the cabinet temperature can not rise simultaneously, and is better to the save effect of goods, reduces the energy consumption. In-process at the bypass defrosting, the design order of defrosting pipeline is from bottom to top, then from the top down goes on in proper order, sets up like this and can avoid earlier when defrosting from the top, blocks up water drainage tank 9 after great ice-cube falls, the condition of unable normal drainage, combines the defrosting process from inside to outside in the above-mentioned pipeline again, and the defrosting effect is better.
Therefore, the refrigerating and defrosting effects are better in the whole refrigerating and defrosting working process, the working engineering is more energy-saving, a large amount of energy consumption is reduced, and meanwhile, the frostless combined island cabinet is finally achieved.
Example two
In the first embodiment, different from the first embodiment, as shown in fig. 7, in the above technical solution, the glass window 2 includes a vacuum glass 24 and a third hollow glass 25, the vacuum glass 24 and the third hollow glass 25 are fixedly connected to each other to form a cavity, and glass beads 26 are disposed inside the vacuum glass 24. On the basis of the technical scheme, the cavity is filled with argon. Three cavity structures of four glasss of glass window 2 set up to carry out the mode that combines for vacuum glass 24 and cavity glass 25 in this embodiment, not only can guarantee at the in-process of freezing cold-stored goods, and glass window 2 is difficult for the condensation frost, can also carry out effectual heat preservation to the cabinet body 1 inside, and it is effectual to keep warm, reduces the energy consumption in the in-service use, and is more energy-concerving and environment-protective.
EXAMPLE III
Unlike the above embodiment, as shown in fig. 9, a gate seal line 8 is provided between the condenser 6 and the capillary tube 75, and the gate seal line 8 is provided above the main line 72. The door sealing pipe 8 is arranged above the main pipeline 72, so that the glass sliding door 3 can be prevented from frosting and freezing when the glass sliding door 3 is frequently opened and closed, a constant temperature state is kept, and the effect of displaying goods is better achieved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A large-hollow glass combined island cabinet is characterized by comprising a cabinet body (1), a glass window (2), a glass sliding door (3) and a refrigeration and defrosting system (4); the cabinet body (1) comprises an end cabinet (11) and a straight cabinet (12), and the end cabinet (11), the end cabinet (11) and the straight cabinet (12), and the straight cabinet (12) can be combined and discharged at will; glass windows (2) are mounted on three side walls of the end cabinet (11), glass windows (2) are mounted on two side walls of the straight cabinet (12), and the glass windows (2) are arranged to be of a four-glass three-cavity hollow structure; the glass sliding door (3) is arranged at the top end of the cabinet body (1); the refrigerating and defrosting system (4) is installed on the inner side wall of the cabinet body (1), the refrigerating and defrosting system (4) comprises a compressor (5), a condenser (6) and an evaporator (7), and the compressor (5), the condenser (6) and the evaporator (7) are in through connection through pipelines;
the evaporator (7) comprises a main pipeline inlet section (71), a main pipeline (72), a main pipeline outlet section (73) and a bypass pipeline (74), wherein the main pipeline inlet section (71) is in through connection with the condenser (6), a capillary tube (75) is arranged on the main pipeline inlet section (71), a first branch (76) and a second branch (77) are arranged on the main pipeline (72), the first branch (76) is in through connection with the second branch (77), and the main pipeline outlet section (73) is connected with the compressor (5); the bypass pipeline (74) is arranged below the main pipeline (72), the inlet of the bypass pipeline (74) is arranged at the front end of the capillary tube (75), the outlet of the bypass pipeline (74) is arranged at the rear end of the capillary tube (75), and the solenoid valve (78) is installed on the bypass pipeline (74).
2. A large hollow glass modular island cabinet according to claim 1, wherein the glass window (2) comprises a first hollow glass (21) and a second hollow glass (22), the first hollow glass (21) and the second hollow glass (22) are fixedly connected and form a cavity, the inner wall of the cavity is symmetrically provided with a heat reflection film (23), the side of the inside of the first hollow glass (21) opposite to the second hollow glass (22) is plated with the heat reflection film (23), and the side of the inside of the second hollow glass (22) opposite to the first hollow glass (21) is also plated with the heat reflection film (23).
3. A large hollow glass modular island cabinet according to claim 1, wherein the glass window (2) comprises vacuum glass (24) and third hollow glass (25), the vacuum glass (24) and the third hollow glass (25) are fixedly connected and form a cavity, and glass beads (26) are arranged inside the vacuum glass (24).
4. A large hollow glass island cabinet according to claim 2 or 3, wherein the cavity is filled with argon.
5. A large hollow glass modular island cabinet according to claim 4, wherein said glass sliding door (3) is configured as an up-down sliding structure, said glass sliding door (3) comprises a first sliding door (31), a second sliding door (32) and a third sliding door (33), said first sliding door (31) and said second sliding door (32) are slidably connected with the cabinet body (1), and said third sliding door (33) is fixedly disposed on the cabinet body (1).
6. A large hollow glass modular island cabinet according to claim 1, wherein a door seal pipe (8) is arranged between the condenser (6) and the capillary tube (75), and the door seal pipe (8) is arranged above the main pipe (72).
7. A large hollow glass modular island cabinet according to claim 1, wherein gas-liquid separator (79) is mounted on the main pipeline outlet section (73).
8. A large hollow glass modular island cabinet according to claim 1, wherein the refrigeration defrosting system (4) further comprises a water draining tank (9), the water draining tank (9) is arranged under the evaporator (7), and the water draining tank (9) is provided with an electric heating wire.
9. A large hollow glass modular island cabinet according to claim 1, further comprising non-cold shelves (10), wherein said non-cold shelves (10) are fixedly arranged on the top of the cabinet body (1).
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| CN202011523290.XA CN112665263A (en) | 2020-12-21 | 2020-12-21 | Large-hollow glass combined island cabinet |
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