CN103082751A - Refrigerator with draw-out type refrigerating unit and usage method and manufacture method thereof - Google Patents
Refrigerator with draw-out type refrigerating unit and usage method and manufacture method thereof Download PDFInfo
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- CN103082751A CN103082751A CN2013100273979A CN201310027397A CN103082751A CN 103082751 A CN103082751 A CN 103082751A CN 2013100273979 A CN2013100273979 A CN 2013100273979A CN 201310027397 A CN201310027397 A CN 201310027397A CN 103082751 A CN103082751 A CN 103082751A
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- storeroom
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Abstract
The invention discloses a refrigerator with a draw-out type refrigerating unit and a usage method and a manufacture method of the refrigerator. The independent refrigerating unit is adopted. The refrigerating unit comprises major refrigerating parts like an evaporating set and a condensing set. When the refrigerator is under a using state, an evaporating room of the refrigerating unit and a circular air channel on the interior of a refrigerator body are in a butt joint, and the refrigerating unit and the refrigerator body are in electric signal connection of a power source and a control system. When the refrigerator is maintained, the refrigerating unit can be completely drawn out from the interior of the refrigerator body, an overhaul is carried out without limitation of a spatial condition, continuous utilization of the refrigerator is not affected through direct replacement of a refrigerating unit with the same model, and the degree of food fresh keeping is improved. The refrigerating unit is provided with a condensing room and the evaporating room which are separated from each other and communicated with a refrigerant circulating pipeline. The refrigerating unit is installed on the refrigerator body. A sealed butt joint structure is formed by the evaporating room and a storage room. The refrigerating unit is provided with an electric connector used for connection with the refrigerator power source and the control system. The electric connector is communicated with each refrigerating part.
Description
Technical field
A kind of cold drink or cold food of providing is provided to be sold and refrigerator and use and the manufacture method of showing, this refrigerator refrigeration unit of having independently, can breaking away from fully from cabinet inside particularly, with convenient for maintaining and the refrigeration unit that more renews, belong to commercial appliance and mechanical manufacturing field.
Background technology
Provide the commercial display cases of cold drink or cold food mainly to be divided into vertical or horizontal 2 kinds of appearance structures to the consumer, be subject to the restriction of the interior space owing to public places such as being disposed at large eating and drinking establishment, bar, market, provide in time, easily cold chain supply simultaneously, it is more and more outstanding that the maintenance and repair problem also becomes.
Especially comprise the condensation unit maintenance of compressor, blower fan, because the condensation unit is to do as a wholely to be connected with underframe refrigerator, refrigerator is in case assembling is finished, unless cut off refrigeration pipe, otherwise unit is just stiff; Cut off pipeline, not only waste cold-producing medium, but also can cause environmental pollution.And the condensation unit generally is positioned at the refrigerator bottom, and its service clearance is comparatively narrow and small, wastes time and energy during maintenance.
More stubborn problem is, commercial display cases is because of maintenance or replacing is temporary stops using, and food need be moved away from refrigerator in the cabinet, thereby has influence on the fresh-keeping of food, has brought many uses worries to businessman.
Formerly apply for a patent as following, application number ZL200920022960, a kind of refrigerated display case of title, its scheme is that refrigerator includes heat-insulated cavity and underframe, be provided with the unit underframe that comprises condenser, condensation fan, compressor and evaporating pan in underframe inside, the both sides of unit underframe are connected with two ball slide rails that are located at refrigerator underframe two bottom sides respectively, and one side also is provided with retaining mechanism in unit underframe outer end.During maintenance, screw out clamping screw, pull unit underframe can be pulled out the condensation unit from the refrigerator underframe, makes service clearance become large, convenient for maintaining.Keep in repair complete after, the unit underframe is return the normal position, screw clamping screw, the unit underframe can be fixed.
Above-mentionedly formerly apply for a patent, the condensation unit only can partly be extracted out from cabinet at interior unit underframe, purpose is to improve service clearance, but condensation unit and evaporimeter also are connected with refrigeration pipe between interior evaporation unit, how in the situation that does not affect the pipeline connection, to extract the condensation unit out, above-mentioned patent does not give sufficient explanation, those of ordinary skills also can't draw enlightenment from scheme, the more common employing copper of the disclosed refrigeration pipe of prior art after all, the hard material such as aluminium or albronze also can't be accomplished elastic telescopic and satisfies the displacement of condensation unit pull.
And if refrigerator needs depot repair or directly changes refrigeration unit for not affecting normal business, above-mentioned patent obviously can't satisfy this generic request.
In view of this, the special present patent application that proposes.
Summary of the invention
Refrigerator and use and manufacture method with extraction-type refrigeration unit of the present invention, its purpose is to solve the problem of above-mentioned prior art existence and adopts free-standing refrigeration unit, and refrigeration unit comprises the main refrigeration part of evaporation unit and condensation unit.Under the use state, the chamber butts up against the circulation air path of cabinet inside between the evaporation of refrigeration unit, and carries out power supply between refrigeration unit and the cabinet and be connected with the signal of telecommunication of control system.When maintenance, refrigeration unit fully can be extracted from cabinet inside, both can not be subjected to the steric requirements restriction and the enforcement maintenance, and can not affect by the refrigeration unit of direct replacing same model the continuous use of refrigerator, improve the food fresh keeping degree.
Another goal of the invention is, realize a kind of brand-new refrigerator manufacturing process, be that cabinet and refrigeration unit can be made independently, a kind of refrigeration unit is configurable in the cabinet of Multiple Type, both helped realize to plan as a whole to generate and reduced cost, and can improve again logistics and send efficient with charge free and take with the material cost that reduces stock's parts.
Goal of the invention is that also front the or side air admission of realization condenser system, air-supply be the air circulation mode of door surface extremely, need not to reserve the rear portion for refrigerator fluid space is adapted to specific or narrow and small indoor environment, can effectively remove a surface condensation again.
For achieving the above object, described refrigerator with extraction-type refrigeration unit includes:
Cabinet, chamber, storeroom and be used for the door body of sealing chamber, storeroom,
Be provided with refrigeration unit in the inside of cabinet, the end of chamber, storeroom, refrigeration unit can be arranged at top or the bottom of chamber, storeroom;
The difference with the prior art part is, it is inner or fully extract in cabinet that described refrigeration unit is assemblied in cabinet by two side slideways, and what use that the refrigerator of this type of refrigeration unit adopts is the air-cooled circulatory system.
Refrigeration unit has between the condensation that is spaced from each other and is communicated with medium circulation pipeline chamber between chamber and evaporation; The chamber includes compressor, condenser, condensation fan, evaporation water box (being used for the inner condensed water that flows out of cabinet is fallen in the evaporation tube surface evaporation that is communicated with condenser pipe, to improve further condensation efficiency) etc. between condensation; The chamber mainly includes evaporimeter and evaporation fan between evaporation.
After refrigeration unit was assemblied in cabinet, chamber and chamber, storeroom consisted of airtight dock structure between evaporation, and the inner chamber of chamber is connected with the circulation air path of chamber, storeroom between evaporation;
Joint in refrigeration unit and chamber, storeroom is provided with for the electric connector that connects refrigerator power supply and control system, and electric connector is communicated with respectively each refrigeration part in the refrigeration unit.
Such as above-mentioned basic scheme, described refrigeration unit can be implemented to make and maintenance independently, as finish and find time, pour into cold-producing medium, electric-examination, leak detection etc. and produce and the maintenance operation, but refrigeration unit independent operating after the energising, and need not to be subject to the production of usage space and cabinet.
Because the refrigeration unit that adopt stand alone type, can fully extract from cabinet inside, in case operational failure appears in refrigerator, will refrigerator integral body do not return factory, directly the on-the-spot refrigeration unit that more renews get final product and changes refrigeration unit and also needn't professional after-sale service skilled worker operate, and has made things convenient for widely the use of businessman.
By the design optimization of refrigerator cabinet body structure and circulation air path, can realize that not isometric cabinet adopts same drawing out type refrigeration unit, help to realize to make separately and be used in combination.
When using for improving refrigeration, refrigeration unit provides the convection efficiency of cold air to cabinet inside, the corrective measure that can take is, the chamber is provided with dividing plate at the air outlet of docking chamber, storeroom and the position between the air inlet between described evaporation, and namely the chamber is provided with directed air inflow and flow pass between the evaporation;
And evaporimeter and evaporation fan are arranged at the same side of dividing plate, to improve air mass flow and the pressure of the air-breathing evaporator surface of flowing through when blowing.
For improving further the sealing effectiveness between the refrigeration unit and cabinet under the refrigerating state, chamber between described evaporation is provided with sealing joint strip at its housing, dividing plate with the position that dock the chamber, storeroom.
For the cross-ventilation effect that improves the condensation unit is removed condensation with realizing the door surface, chamber between described condensation, the air outlet of at least one side is towards the door body, will deliver to from the circulated air that flow out chamber between condensation the outer surface of a body;
To the air inlet of indoor importing circulated air between condensation, be arranged at front portion or the sidepiece of chamber between condensation, namely import and export with air outlet not between condensation the same side, chamber surperficial.
Structural design based on above-mentioned refrigerator stand alone type refrigeration unit, under the inspiration of design concept of the present invention, also can realize following refrigerator using method simultaneously:
Be arranged at the refrigeration unit of end, chamber, storeroom, integrally be assemblied in cabinet inside, chamber and chamber, storeroom consist of airtight dock structure between evaporation, the inner chamber of chamber and chamber, storeroom consist of circulation air path between evaporation, provide power supply by electric connector to refrigeration unit, each refrigeration part of refrigeration unit is controlled by the control system of refrigerator;
Refrigeration unit fully takes out to overhaul or change whole refrigeration unit in cabinet.
For improving further the door surface except condensation, when refrigerator work, air entered from the air inlet of front portion, chamber or sidepiece between condensation, through behind the condenser from towards the air outlet derivation of door body and be forced to deliver to the outer surface of a body.
Structural design based on above-mentioned refrigerator stand alone type refrigeration unit, under the inspiration of design concept of the present invention, also can realize following refrigerator manufacture method simultaneously:
The space that is provided with the chamber, storeroom and holds refrigeration unit in cabinet inside;
Be provided with one group of slideway in the both sides, space that hold refrigeration unit, refrigeration unit be assemblied in cabinet inside or in cabinet, fully extract;
On the underframe of refrigeration unit, chamber between chamber and evaporation is set between condensation with being spaced from each other, and is communicated with both refrigeration parts by medium circulation pipeline;
The dock structure of chamber is connected with the circulation air path of chamber, storeroom with the inner chamber of realizing chamber between evaporation between the air inlet/outlet structure processing evaporation of contrast chamber, storeroom;
Joint in refrigeration unit and chamber, storeroom is provided for connecting the electric connector of refrigerator power supply and control system, and electric connector is communicated with respectively each refrigeration part in the refrigeration unit.
Further refinement and prioritization scheme for chamber manufacturing process and design feature between evaporation are that air outlet and the position between the air inlet of chamber docking chamber, storeroom arrange a dividing plate between evaporation;
In the end relative with the chamber, storeroom, leave the passage for the circulated air circulation between dividing plate and evaporation between the housing of chamber; Evaporimeter and evaporation fan are arranged at the same side of dividing plate.
The improvement that further improves sealing and convection effects is, the docking location place of housing, dividing plate and the chamber, storeroom of chamber between evaporation is provided for completely cutting off the sealing joint strip of convection current air.
Further refinement and prioritization scheme for chamber manufacturing process and design feature between condensation be, with the air outlet of chamber between condensation arrange towards the door body, condensation fan is set circulated air is forced to deliver to the outer surface of a body at the air outlet place.
Content to sum up, described refrigerator with extraction-type refrigeration unit and use thereof and manufacture method have the following advantages:
1, free-standing refrigeration unit can fully extract from cabinet inside when maintenance, not limited by the steric requirements of installation and use environment, can not affect by direct replacing refrigeration unit the continuous use of refrigerator, and the freshness of institute's foodstuff storing is higher;
2, can effectively reduce restriction for installation and use environment space condition, the technical ability that also is conducive to reduce the site operation personnel requires (businessman's realizing self disassembling with change refrigeration unit), brings many conveniences to businessman;
3, realized a kind of brand-new refrigerator manufacturing process and occupation mode, namely cabinet and refrigeration unit can be made separately, be used in combination, and help to improve the production automation and reduce material cost, elimination stock;
4, realize that a kind of effectively door surface except the condensation mode, both need not to reserve the rear portion for refrigerator fluid space is adapted to specific or narrow and small indoor environment, can improve again the inner bandwagon effect of refrigerator.
Description of drawings
Now come in conjunction with the following drawings to illustrate further the present invention.
Fig. 1 is the side sectional view of described refrigerator;
Fig. 2 is the plan structure schematic diagram of described refrigeration unit;
Fig. 3 is the refrigeration unit side sectional view;
As shown in Figure 1 to Figure 3, cabinet 100, chamber, storeroom 200, door body 300, refrigeration unit 400, two side slideways 500;
The chamber 41 between condensation, and the chamber 42 between evaporation, air inlet 43, air outlet 44, dividing plate 45;
The arrow indication is the cross-ventilation direction among the figure.
The specific embodiment
Be provided with chamber, storeroom 200 in cabinet 100 inside,
Be provided with refrigeration unit 400 in the inside of cabinet 100, the bottom of chamber, storeroom 200, refrigeration unit 400 is assemblied in cabinet 100 inside by two side slideways 500 or fully extracts in cabinet 100;
Wherein, refrigeration unit 400 has between the condensation that is spaced from each other and is communicated with medium circulation pipeline chamber 42 between chamber 41 and evaporation;
Between condensation, mainly be provided with the compressor 1 that is communicated with refrigerant pipeline, compressor annex 2, condensation fan 3 in the chamber 41, evaporation water box 5, condenser 7 additionally arranges the evaporation tube 6 that is communicated with condenser pipe in evaporation water box 5 inside, so that the inner condensed water that flows out of cabinet is evaporated at this; Condensation fan 3 is arranged at air outlet 44 1 sides, takes air-breathing operation principle; Can be provided with the screen pack of filtered air impurity in air inlet 43 1 sides;
Between evaporation, mainly be provided with evaporation fan 4 and evaporimeter 8 in the chamber 42, chamber 42 is provided with dividing plate 45 in air outlet and the position between the air inlet of docking chamber, storeroom 200 between evaporation, evaporimeter 8 and evaporation fan 4 are arranged at the same side of dividing plate 45, be evaporation fan 4 arrange closer to the gas outlet of chamber, storeroom 200, evaporation fan 4 is taked air-breathing operation principle; Housing, dividing plate 45 places of chamber 42 are provided with the sealing joint strip 9 corresponding with chamber, storeroom 200 docking locations between evaporation.
After refrigeration unit 400 was assemblied in cabinet 100, chamber 42 consisted of airtight dock structure with chamber, storeroom 200 between evaporation, and the inner chamber of chamber 42 is connected with the circulation air path of chamber, storeroom 200 between evaporation;
At the joint of refrigeration unit 400 with chamber, storeroom 200, be provided with for the electric connector 10 that connects refrigerator power supply and control system, electric connector 10 is communicated with respectively each refrigeration part in the refrigeration unit 400.
In addition, the top of chamber 41 is provided with the air outlet 44 towards door body 300 between described condensation, with will be from chamber between condensation 41 circulated air that flow out deliver to the outer surface of a body 300; To the air inlet 43 of the 41 interior importing circulated air of chamber between condensation, be arranged at the front portion of chamber 41 between condensation.
Using method based on above-mentioned refrigerator with extraction-type refrigeration unit is as follows:
Be arranged at the refrigeration unit 400 of 200 ends, chamber, storeroom, be assemblied in cabinet 100 inside by two side slideways 500;
When refrigerator was worked, air entered from the air inlet 43 of 41 front portions, chamber between condensation or sidepiece, through behind the condenser 7 from derive and be forced to deliver to the outer surface of a body 300 towards the air outlet 44 of door body 300, to eliminate the condensation of door body 300 outer surfaces;
Maintenance or when directly changing refrigeration unit 400 can fully fully extract refrigeration unit 400 in cabinet 100 by two side slideways 500.
Manufacture method based on above-mentioned refrigerator with extraction-type refrigeration unit is as follows:
The space that is provided with chamber, storeroom 200 and holds refrigeration unit 400 in cabinet 100 inside;
Be provided with one group of slideway 500 in the both sides, space that hold refrigeration unit 400, refrigeration unit 400 be assemblied in cabinet 100 inside or in cabinet 100, fully extract;
On the underframe of refrigeration unit 400, chamber 42 between chamber 41 and evaporation is set between condensation with being spaced from each other, and is communicated with both refrigeration parts by medium circulation pipeline;
The dock structure of chamber 42 is connected with the circulation air path of chamber, storeroom 200 with the inner chamber of realizing chamber 42 between evaporation between the air inlet/outlet structure processing evaporation of contrast chamber, storeroom 200;
At refrigeration unit 400 joint with chamber, storeroom 200, be provided for connecting the electric connector 10 of refrigerator power supply and control system, electric connector 10 is communicated with respectively each interior refrigeration part of refrigeration unit 400.
Air outlet and the position between the air inlet of docking chambers, storeroom 200 42, chamber arrange a dividing plate 45 between evaporation;
In the end relative with chamber, storeroom 200, leave the passage for the circulated air circulation between dividing plate 45 and evaporation between 42 housings of chamber;
Evaporimeter 8 and evaporation fan 4 are arranged at the same side of dividing plate 45.
The docking location place of the housing, dividing plate 45 of chamber 42 and chamber, storeroom 200 between evaporation is provided for the sealing joint strip 9 of isolated convection current air.
With the air outlet 44 of chamber between condensation 41 arrange towards door body 300, condensation fan 3 is set circulated air is forced to deliver to the outer surface of a body 300 at air outlet 44 places.
Content to sum up, the embodiment that provides in by reference to the accompanying drawings only is the preferred version of realizing the object of the invention.For one of ordinary skill in the art, can take a hint accordingly, and direct derivation goes out to meet other alternative structure of design concept of the present invention.Other architectural features that obtain thus also should belong to scheme scope of the present invention.
Claims (10)
1. refrigerator with extraction-type refrigeration unit, include cabinet (100), chamber, storeroom (200) and be used for the door body (300) of sealing chamber, storeroom (200), be provided with refrigeration unit (400) in the inside of cabinet (100), the end of chamber, storeroom (200), it is characterized in that: described refrigeration unit (400) is assemblied in cabinet (100) inside by two side slideways (500) or fully extracts in cabinet (100);
Refrigeration unit (400) has between the condensation that is spaced from each other and is communicated with medium circulation pipeline chamber (42) between chamber (41) and evaporation;
After refrigeration unit (400) was assemblied in cabinet (100), chamber between evaporation (42) consisted of airtight dock structure with chamber, storeroom (200), and the inner chamber of chamber between evaporation (42) is connected with the circulation air path of chamber, storeroom (200);
At the joint of refrigeration unit (400) with chamber, storeroom (200), be provided with for the electric connector (10) that connects refrigerator power supply and control system, electric connector (10) is communicated with respectively each refrigeration part in the refrigeration unit (400).
2. the refrigerator with extraction-type refrigeration unit according to claim 1 is characterized in that: chamber between described evaporation (42) are provided with dividing plate (45) in air outlet and the position between the air inlet of docking chamber, storeroom (200);
Evaporimeter (8) and evaporation fan (4) are arranged at the same side of dividing plate (45).
3. the refrigerator with extraction-type refrigeration unit according to claim 2, it is characterized in that: chamber between described evaporation (42), the position of docking with chamber, storeroom (200) at its housing, dividing plate (45) is provided with sealing joint strip (9).
4. according to claim 1,2 or 3 described refrigerators with extraction-type refrigeration unit, it is characterized in that: chamber between described condensation (41), the air outlet of at least one side (44) is towards door body (300), will deliver to from the circulated air that flow out chamber between condensation (41) outer surface of a body (300);
To chamber between condensation (41) the interior air inlet (43) that imports circulated air, be arranged at front portion or the sidepiece of chamber between condensation (41).
5. as having arbitrarily the using method of the refrigerator of extraction-type refrigeration unit in the claim 1 to 4 as described in the claim, it is characterized in that: the refrigeration unit (400) that is arranged at end, chamber, storeroom (200), integrally be assemblied in cabinet (100) inside, chamber between evaporation (42) consists of airtight dock structure with chamber, storeroom (200), the inner chamber of chamber between evaporation (42) and chamber, storeroom (200) consist of circulation air path, provide power supply by electric connector (10) to refrigeration unit (400), each refrigeration part of refrigeration unit (400) is controlled by the control system of refrigerator;
Refrigeration unit (400) fully takes out to overhaul or change whole refrigeration unit (400) in cabinet (100).
6. the using method of refrigerator according to claim 5, it is characterized in that: when refrigerator is worked, air enters from the air inlet (43) of (41) front portion, chamber between condensation or sidepiece, and is rear from derive and be forced to deliver to the outer surface of a body (300) towards the air outlet (44) of door body (300) through condenser (7).
7. as having arbitrarily the manufacture method of the refrigerator of extraction-type refrigeration unit in the claim 1 to 4 as described in the claim, the space that is provided with chamber, storeroom (200) and holds refrigeration unit (400) in cabinet (100) inside, it is characterized in that: be provided with one group of slideway (500) in the both sides, space that hold refrigeration unit (400), refrigeration unit (400) be assemblied in cabinet (100) inside or in cabinet (100), fully extract;
On the underframe of refrigeration unit (400), chamber (42) between chamber between condensation (41) and evaporation is set with being spaced from each other, and is communicated with both refrigeration parts by medium circulation pipeline;
The dock structure of chamber (42) is connected with the circulation air path of chamber, storeroom (200) with the inner chamber of realizing chamber (42) between evaporation between the air inlet/outlet structure processing evaporation of contrast chamber, storeroom (200);
At the joint of refrigeration unit (400) with chamber, storeroom (200), be provided for connecting the electric connector (10) of refrigerator power supply and control system, electric connector (10) is communicated with respectively each interior refrigeration part of refrigeration unit (400).
8. the manufacture method of refrigerator according to claim 7 is characterized in that: air outlet and the position between the air inlet of docking chamber, storeroom, chamber (42) (200) arrange a dividing plate (45) between evaporation;
In the end relative with chamber, storeroom (200), leave the passage for the circulated air circulation between dividing plate (45) and evaporation between the housing of chamber (42);
Evaporimeter (8) and evaporation fan (4) are arranged at the same side of dividing plate (45).
9. the manufacture method of refrigerator according to claim 8 is characterized in that: the docking location place of the housing of chamber (42), dividing plate (45) and chamber, storeroom (200) between evaporation is provided for the sealing joint strip (9) of isolated convection current air.
10. according to claim 7, the manufacture method of 8 or 9 described refrigerators, it is characterized in that: with the air outlet (44) of chamber between condensation (41) arrange towards door body (300), locate to arrange condensation fan (3) circulated air is forced to deliver to the outer surface of a body (300) at air outlet (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027397.9A CN103082751B (en) | 2013-01-24 | 2013-01-24 | There is the refrigerator of extraction-type refrigeration unit and use thereof and manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027397.9A CN103082751B (en) | 2013-01-24 | 2013-01-24 | There is the refrigerator of extraction-type refrigeration unit and use thereof and manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103082751A true CN103082751A (en) | 2013-05-08 |
| CN103082751B CN103082751B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310027397.9A Active CN103082751B (en) | 2013-01-24 | 2013-01-24 | There is the refrigerator of extraction-type refrigeration unit and use thereof and manufacture method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131383A (en) * | 1993-09-15 | 1996-09-18 | L和P物业管理公司 | Merchandising display showcase |
| CN2263774Y (en) * | 1996-09-26 | 1997-10-01 | 崔本建 | Unit type refrigerator, freezer |
| JP2002327969A (en) * | 2001-04-26 | 2002-11-15 | Mitsubishi Heavy Ind Ltd | Refrigerating system |
| CN201449102U (en) * | 2009-07-28 | 2010-05-05 | 海信科龙电器股份有限公司 | Vertical refrigerator dew-removing system |
| CN203168622U (en) * | 2013-01-24 | 2013-09-04 | 青岛海力商用电器有限公司 | Refrigerator with drawing type refrigeration unit |
-
2013
- 2013-01-24 CN CN201310027397.9A patent/CN103082751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131383A (en) * | 1993-09-15 | 1996-09-18 | L和P物业管理公司 | Merchandising display showcase |
| CN2263774Y (en) * | 1996-09-26 | 1997-10-01 | 崔本建 | Unit type refrigerator, freezer |
| JP2002327969A (en) * | 2001-04-26 | 2002-11-15 | Mitsubishi Heavy Ind Ltd | Refrigerating system |
| CN201449102U (en) * | 2009-07-28 | 2010-05-05 | 海信科龙电器股份有限公司 | Vertical refrigerator dew-removing system |
| CN203168622U (en) * | 2013-01-24 | 2013-09-04 | 青岛海力商用电器有限公司 | Refrigerator with drawing type refrigeration unit |
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| Publication number | Publication date |
|---|---|
| CN103082751B (en) | 2015-11-04 |
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