CN1127347A - Low temperature storing cabinet - Google Patents
Low temperature storing cabinet Download PDFInfo
- Publication number
- CN1127347A CN1127347A CN95109590A CN95109590A CN1127347A CN 1127347 A CN1127347 A CN 1127347A CN 95109590 A CN95109590 A CN 95109590A CN 95109590 A CN95109590 A CN 95109590A CN 1127347 A CN1127347 A CN 1127347A
- Authority
- CN
- China
- Prior art keywords
- low temperature
- rail member
- slide rail
- base side
- mentioned
- 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.)
- Granted
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Classifications
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- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- 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
- F25D2317/067—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 air ducts
- F25D2317/0671—Inlet ducts
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- 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
- F25D2317/067—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 air ducts
- F25D2317/0672—Outlet ducts
Landscapes
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
A low temperature storage wherein its cooling part is provided with a cooler and a cooling fan in its interior, a container with an open top is supported on a pair of door side rail members extending rearward of a door 6 and the door side rail members are freely slidably supported on a body side roller located at the inner front part of a heat insulating case body to thereby draw the container freely from a storage chamber, the body side roller is provided at the front part. The low temperature storage is further provided with a pair of body side rail members mounted to the heat insulating case body across its width in the storage chamber, a cold air inlet opening positioned opposite to the body side rail member for drawing the air from the storage chamber into the cooling part and a cold air discharge opening for discharging the cold air heat exchanged in the cooling part.
Description
The present invention relates to the container of top opening is bearing on the reveal slide rail member, and the low temperature storag cabinet that can freely pull out from storeroom.
For example, special fair 5-8356 communique (F25D25/00) shows this low temperature storag cabinet in the past.Structure below in conjunction with Fig. 1, Fig. 2 and Fig. 6 explanation this low temperature storag cabinet 101 in the past.Fig. 1, Fig. 2 show the outward appearance of common low temperature storag cabinet.Low temperature storag cabinet 101 has body heat insulating box 2, cover 4 drawing devices 103 of the front openings of this heat insulating box 2 freely with the energy switch ... with the Machine Room that forms on a sidepiece of above-mentioned heat insulating box 2, the freezing unit of scheming unshowned compressor and condenser etc. and the inner electric component box of having installed the control device of temperature etc. are being accommodated in its inside; On a pair of reveal slide rail member 108,108 that is arranged on the door 6 that constitutes drawing device 103, supporting be called as accepting box (hotelpan), above the rustless steel container of opening is arranged, this container can freely be come in and gone out from storeroom 14, be used for refrigeration, preserve food.
In addition, base side slide rail member 112,112 is installed on the inwall of heat insulating box 2.Metalwork and back metalwork before on the leading section of each base side slide rail member 112,112 and rearward end, fixing by welding respectively, thus be assembled into frame shape.
Then, the reveal pulley 107,107 that is located at each reveal slide rail member 108,108 rear end is inserted in the base side slide rail member 112,112, slide freely chimeric, simultaneously, by on the base side pulley 109,109 that reveal slide rail member 108,108 is bearing in sliding freely be located at body Inner Front End portion drawing device 103 being installed on the heat insulating box 2.In addition, in storeroom 14, be provided with cooling end 16, this cooling end 16 comprise with the freezing unit that is located in the above-mentioned Machine Room 4 in condenser, compressor etc. constitute the cooler 13 of freeze cycle, with the cooling fan 15 that is located at these cooler 13 tops, and be formed with cold gas exhausting outlet 113 on top, be formed with cold air sucting inlet 114 in the bottom.In addition, above-mentioned cold air sucting inlet 114 faces toward storeroom 14 openings, and is to form on the position of leaving above-mentioned base side slide rail member 112.In addition, the position of above-mentioned cooling end 16 is between each drawing device 103 that is located at about it, that is to say the left and right sides that makes drawing device 103 be in cooling end 16.In addition, the temperature that is cooled to set by cold air from this cooling end 16 is circulated in storeroom 14 and with the food in the container.
According to above-mentioned low temperature storag cabinet in the past 101, as previously mentioned, because cold air sucting inlet 114 is to face toward storeroom 14 openings, so opening 6 o'clock outer gas of door will flow directly in the cold air sucting inlet 114, therefore the recovery of temperature was slower after door 6 was opened, not only foodstuff storing there is bad influence, and the problem that cooler 13 frostings are increased.
The present invention is that purpose is to make the temperature after door is opened recover good, and limits the frosting of cooler as far as possible for solving above-mentioned technical task in the past.
Low temperature storag cabinet of the present invention has the cooling end that is provided with cooler and cooling fan in inside, the container of opening on a pair of reveal slide rail member upper support that rearward extends from door, be positioned on the anterior base side pulley of heat insulating box by above-mentioned reveal slide rail member is bearing in sliding freely, said vesse can be pulled out from storeroom freely.
Low temperature storag cabinet of the present invention also comprises: forwardly have above-mentioned base side pulley respectively, and be installed in a pair of base side slide rail member on the above-mentioned heat insulating box respectively from front to back in above-mentioned storeroom, with be in this base side slide rail member position vis-a-vis on, the cold gas exhausting outlet that is used for that the air in the storeroom is drawn onto the cold air sucting inlet of cooling end and is used to make the cold air that in cooling end, carried out heat exchange to discharge.
Low temperature storag cabinet according to the described invention of claim 1, since cold air sucting inlet is arranged to facing to base side slide rail member, thus the inflow of gas outside having limited when door is opened, therefore, make the temperature after door is opened recover good, and can limit the cooler frosting as far as possible.
Below briefly explain accompanying drawing.
Fig. 1 is the oblique view of common low temperature storag cabinet.
Fig. 2 is the front elevation of common low temperature storag cabinet.
Fig. 3 is the oblique view of the state after the side-pulling device with low temperature storag cabinet of the present invention unloads.
Fig. 4 is the lateral longitudinal sectional drawing of low temperature storag cabinet of the present invention.
Fig. 5 is the front skiagraph of low temperature storag cabinet of the present invention.
Fig. 6 is the lateral longitudinal sectional drawing of low temperature storag cabinet in the past.
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.Fig. 3 adorns 3 oblique views of putting the state after unloading with a side-pulling of low temperature storag cabinet 1 of the present invention.Fig. 4 is the lateral longitudinal sectional drawing of low temperature storag cabinet 1 of the present invention.Fig. 5 is the front skiagraph of low temperature storag cabinet 1 of the present invention.In addition, the outward appearance of low temperature storag cabinet 1 and Fig. 1 and common low temperature storag cabinet shown in Figure 2 are identical, can dual-purpose.
Low temperature storag cabinet 1 of the present invention is the drawing and pulling type low temperature storag cabinet, include: the heat insulating box 2 that constitutes body, with can cover 4 drawing devices 3 of the front openings of this heat insulating box 2 freely by switch, Machine Room 4 with a sidepiece that is formed at above-mentioned heat insulating box 2, with the operation post 5 that is installed in the double as top board above the above-mentioned heat insulating box 2 and the drainpipe 19 of bottom; The freezing unit of scheming unshowned compressor and condenser etc. and the inner electric component box of having installed the control device of temperature etc. are being accommodated in the inside of described Machine Room 4.
This low temperature storag cabinet 1 for example is arranged in the kitchen in restaurant and is used to preserve food.By the cooling fan as described later 15 that is arranged in the storeroom 14, keep certain refrigerated storage temperature in the storeroom 14 by making cold air circulation from top to bottom in each drawing device 3 successively, making.
Low temperature storag cabinet 1 has body heat insulating box 2, cover 4 drawing devices 3 of the front openings of this heat insulating box 2 freely with the energy switch ... with the Machine Room 4 that on a sidepiece of above-mentioned heat insulating box 2, forms, with the operation post 5 that is installed in the double as top board above the above-mentioned heat insulating box 2, and the drainpipe 19 that is arranged on the bottom; The freezing unit of scheming unshowned compressor and condenser etc. and the inner electric component box of having installed the control device of temperature etc. are being accommodated in the inside of described Machine Room 4.On the reveal slide rail member 7,7 that is arranged on the door 6 that constitutes drawing device 3, supporting be called as accepting box (hotel pan), above the rustless steel container of opening is arranged, this container can freely be come in and gone out from storeroom 14, is used for refrigeration, preservation food.
Above-mentioned drawing device 3 is had the door 6 of heat-barrier material by inner filling shown in Figure 6, the a pair of reveal slide rail member 7,7 that has reveal pulley 9 with the rear portion constitutes, welding is being fixed back support plate and is being connected between the rear portion of each reveal slide rail member 7,7, support plate was connected before welding was being fixed between the front portion of each reveal slide rail member 7,7, thereby was assembled into frame shape.
In addition, base side slide rail member 12,12 is installed on the inwall of heat insulating box 2, is provided with base side pulley 10 at this base side slide rail member.Metalwork and back metalwork before on the leading section of each base side slide rail member 12,12 and rearward end, fixing by welding respectively, thus be assembled into frame shape.
Then, the reveal pulley 9,9 that is located at each reveal slide rail member 7,7 rear end is inserted in the base side slide rail member 12,12, slide freely chimeric, simultaneously, by reveal slide rail member 9,9 is bearing on the base side pulley 10,10 sliding freely drawing device 3 is installed on the heat insulating box 2.In addition, in storeroom 14, be provided with cooling end 16, this cooling end 16 comprise with the freezing unit that is located in the above-mentioned Machine Room 4 in condenser, compressor etc. constitute the cooler 13 of freeze cycle, with the cooling fan 15 that is located at these cooler 13 tops, and be formed with cold gas exhausting outlet 17 on top, be formed with cold air sucting inlet 18 in the bottom.In addition, the 20th, the drip tray of the defrost water of splendid attire cooler 13 is connected with above-mentioned drainpipe 19.
Major part of the present invention below is described.Above-mentioned cooling end 16 is located at the cardinal principle centre of storeroom 14, is in branch up and down between the drawing device 3 of 2 sections settings.So just can utilize the drawing device 3 of about 16 pairs of the less cooling ends of refrigerating capacity to cool off uniformly.And, be formed with the cold gas exhausting outlet 17 that can carry out the cold air discharge of heat exchange in the left and right sides on these cooling end 16 tops at cooler 13, be provided with the cold air sucting inlet 18 that the air in the storeroom 14 can be drawn onto in the cooling end in the left and right sides of bottom.This cold air sucting inlet 18 is formed on facing on the position of above-mentioned reveal slide rail member 7, and the space that forms between reveal slide rail member 7 and cold air sucting inlet 18 is very little.
According to above-mentioned structure, opening door at 6 o'clock, though outer air-flow in storeroom 14, because base side slide rail member 12 has limited the suction of warm outer gas, thereby can not only prevent as far as possible that cooler 13 is subjected to outer gas and heats, and can also prevent frosting as far as possible.Like this, when door 6 was closed after opening again, the thermal recovery time of cooler 13 shortened, and had just shortened for cooler after being heated by outer gas was reached with required time of the approaching temperature of the temperature of storeroom 14.
According to above the present invention who is described in detail, because the cold air sucting inlet of cooling end is arranged to facing to base side slide rail member, so, when opening, though outer air-flow is in storeroom,, thereby make the temperature of cooler after opening the door recover very fast because base side slide rail member has limited the suction of outer gas, and can prevent the cooler frosting, thereby can remain on the freshness of the food of storage in the storeroom well as far as possible.
In addition, owing to can suppress the influence of outer gas when opening the door as far as possible, thereby also have the effect that can make cooling end realize miniaturization simultaneously.
Claims (1)
1, a kind of low temperature storag cabinet, has the cooling end that is provided with cooler and cooling fan in inside, the container of opening on a pair of reveal slide rail member upper support that rearward extends from door, by being bearing in sliding freely, above-mentioned reveal slide rail member is positioned on the anterior base side pulley of heat insulating box, said vesse can be pulled out from storeroom freely, it is characterized in that, this kind low temperature storag cabinet also comprises: forwardly have above-mentioned base side pulley respectively, and in above-mentioned storeroom, be installed in a pair of base side slide rail member on the above-mentioned heat insulating box respectively from front to back, with be in this base side slide rail member position vis-a-vis on, the cold gas exhausting outlet that is used for that the air in the storeroom is drawn onto the cold air sucting inlet of cooling end and is used to make the cold air that in this cooling end, carried out heat exchange to discharge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6287417A JP2902961B2 (en) | 1994-10-27 | 1994-10-27 | Cold storage |
| JP287417/94 | 1994-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1127347A true CN1127347A (en) | 1996-07-24 |
| CN1085328C CN1085328C (en) | 2002-05-22 |
Family
ID=17717067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95109590A Expired - Fee Related CN1085328C (en) | 1994-10-27 | 1995-10-23 | Low temperature storing cabinet |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2902961B2 (en) |
| KR (1) | KR0140269B1 (en) |
| CN (1) | CN1085328C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100547409B1 (en) * | 1998-12-26 | 2006-04-12 | 주식회사 엘지이아이 | The structure of the drawer type refrigerator |
| KR101013644B1 (en) * | 2003-06-05 | 2011-02-10 | 엘지전자 주식회사 | Kimchi refrigerator |
| US7669429B2 (en) | 2006-01-19 | 2010-03-02 | Bassler Sr G Scott | Rapid food chiller |
| CN109511244B (en) * | 2018-10-26 | 2020-10-02 | 中车南京浦镇车辆有限公司 | Electric cabinet of metro vehicle cab |
-
1994
- 1994-10-27 JP JP6287417A patent/JP2902961B2/en not_active Expired - Fee Related
-
1995
- 1995-10-23 CN CN95109590A patent/CN1085328C/en not_active Expired - Fee Related
- 1995-10-25 KR KR1019950037000A patent/KR0140269B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0140269B1 (en) | 1998-07-01 |
| JP2902961B2 (en) | 1999-06-07 |
| KR960014867A (en) | 1996-05-22 |
| JPH08121952A (en) | 1996-05-17 |
| CN1085328C (en) | 2002-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020522 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |