CN1314931C - Low-temperature ventilated ice chest with double door and inside support - Google Patents
Low-temperature ventilated ice chest with double door and inside support Download PDFInfo
- Publication number
- CN1314931C CN1314931C CNB200510094343XA CN200510094343A CN1314931C CN 1314931 C CN1314931 C CN 1314931C CN B200510094343X A CNB200510094343X A CN B200510094343XA CN 200510094343 A CN200510094343 A CN 200510094343A CN 1314931 C CN1314931 C CN 1314931C
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- refrigerator
- freezer
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- support
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to a low-temperature ventilating refrigerating cabinet with a double-layer door and an inner support frame, which belongs to the technical field of refrigeration equipment. The present invention is an improvement on the general refrigerator. An inner power supply, a circulating wind electric fan, a moveable vertical support frame and a ventilating opening with a turn knob or without a turn knob are added in the general refrigerator for providing suitable environments for processes needing low-temperature or constant-temperature operation. The present invention is mainly used for chemical engineering and biological engineering. The low-temperature ventilating refrigerating cabinet can be used for other environments needing low temperature or constant temperature, and can also be used as the general refrigerating boxes, or display boxes, or freezing boxes.
Description
Technical field
A kind of low-temperature aeration refrigerator-freezer of two storied gate band inner support belongs to technical field of refrigeration equipment.
Background technology
In some special operations, as biologic operation, chemical reaction etc., often need the environment of some low temperature, these low temperature environments in the ordinary course of things and be not easy to obtain need utilize natural conditions such as winter or build freezer, tend to normally carrying out of the work that hinders; The high investment and the high maintenance expense of freezer also make its application be restricted simultaneously.
Summary of the invention
Purpose of the present invention: provide a kind of low-temperature aeration refrigerator-freezer of two storied gate band inner support, it can satisfy some needs the operation of low temperature or normally carrying out of technology.
Technical solution of the present invention: the door of transforming current refrigerator, and portion is equipped with power supply, circulated air electric fan, setting or ventilating opening is not set within it, is furnished with a shelf and a shelf attachment, and its internal temperature is adjustable, from-20 ℃～50 ℃, adopt explosion-proof or not explosion-proof two kinds of designs.
Beneficial effect of the present invention: the present invention relates to a kind of improvement that general refrigerator is carried out, be mainly Chemical Engineering and bioengineering is used, for the research in fields such as biology, chemistry provides stable low temperature or constant temperature method environment.Also can be used for the environment that other needs low temperature or constant temperature, also can be used as general refrigerating box, show that case or household freezer use.
Description of drawings
Fig. 1: a kind of low-temperature aeration refrigerator-freezer feature schematic diagram of two storied gate band inner support.
Fig. 2: the inside door schematic diagram that transparent elastic low-temperature resistant plastic bar or rubber strip are formed.
Fig. 3: the inside door schematic diagram that transparent or opaque elasticity low-temperature resistant plastic bar or rubber strip and clear glass are formed.
Fig. 4: support schematic diagram.
Among the figure: 1. refrigerator-freezer external door, 2. inside door, 3. in doorframe, 4. low-temperature resistant plastic bar or rubber strip, 5. clear glass is 6. short down to groove, 7. support, a 8. head, 9. in power supply area, the 10. ventilating opening of band knob, 11. circulated air electric fans.
The specific embodiment
A kind of low-temperature aeration refrigerator-freezer of two storied gate band inner support is with common 100～800 liters of refrigerators repacking:
(A) freezer door is improved to the two storied gate structure, in common refrigerator-freezer external door (1), install an inside door (2) additional, inside door (2) is made up of interior doorframe (3) and the transparent elastic low-temperature resistant plastic bar or the rubber strip (4) that are fixed on interior doorframe (3) upper and lower side frame, or inside door (2) is by interior doorframe (3) be fixed on transparent or opaque elasticity low-temperature resistant plastic bar on interior doorframe (3) upper and lower side frame or rubber strip (4) and transparency glass plate (5) are formed;
(B) be provided with under 1 weak point apart from rear wall 10～15cm place to groove (6) at the whole horizontal groove of placing shelf on refrigerator-freezer Zuo Bi and the right wall, keep common shelf position, and be furnished with as fixing the movable support (7) that other experimental facilities is used, the left and right sides housing of support (7) is provided with short head (8) in the relevant position, a head (8) is used for making support (7) to put the location to groove (6) under the weak point of horizontal groove;
(C) at the refrigerator-freezer inwall 1～2 interior power supply area (9) is set, power supply area (9) is provided with 1～5 supply socket in each;
(D) be provided with or be not provided with the ventilating opening (10) of being with knob at the refrigerator-freezer top;
(E) 1～4 circulated air electric fan (11) is set in refrigerator-freezer inside.
The refrigerator-freezer internal temperature is adjustable, from-20 ℃～50 ℃; And adopt explosion-proof or not explosion-proof two kinds of designs.
Claims (3)
1. the low-temperature aeration refrigerator-freezer of a two storied gate band inner support is characterized in that common 100～800 liters of refrigerators repacking:
(A) freezer door is improved to the two storied gate structure: install an inside door (2) additional in common refrigerator-freezer external door (1), inside door (2) is made up of interior doorframe (3) and the transparent elastic low-temperature resistant plastic bar or the rubber strip (4) that are fixed on interior doorframe (3) upper and lower side frame, or inside door (2) is by interior doorframe (3) be fixed on transparent or opaque elasticity low-temperature resistant plastic bar on interior doorframe (3) upper and lower side frame or rubber strip (4) and transparency glass plate (5) are formed;
(B) inner support: be provided with under 1 weak point apart from rear wall 10～15cm place to groove (6) at the whole horizontal groove of placing shelf on refrigerator-freezer Zuo Bi and the right wall, keep common shelf position, and be furnished with as fixing the movable support (7) that other experimental facilities is used, the left and right sides housing of support (7) is being used for making under the weak point of support (7) at horizontal groove the position to groove (6) is put the location to be provided with short head (8), and short head (8) is used for making support (7) to put the location to groove (6) under the weak point of horizontal groove;
(C) interior power supply: at the refrigerator-freezer inwall 1～2 interior power supply area (9) is set, power supply area (9) is provided with 1～5 supply socket in each;
(D) be provided with or be not provided with the ventilating opening (10) of being with knob at the refrigerator-freezer top: the rotation knob makes ventilating opening be in ventilation or stuffy state;
(E) circulated air electric fan: 1～4 circulated air electric fan (11) is set in refrigerator-freezer inside.
2. refrigerator-freezer according to claim 1 is characterized in that its internal temperature is adjustable, from-20 ℃～50 ℃.
3. refrigerator-freezer according to claim 1 is characterized in that adopting explosion-proof or not explosion-proof two kinds of designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510094343XA CN1314931C (en) | 2005-09-10 | 2005-09-10 | Low-temperature ventilated ice chest with double door and inside support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510094343XA CN1314931C (en) | 2005-09-10 | 2005-09-10 | Low-temperature ventilated ice chest with double door and inside support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1737473A CN1737473A (en) | 2006-02-22 |
| CN1314931C true CN1314931C (en) | 2007-05-09 |
Family
ID=36080358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510094343XA Expired - Fee Related CN1314931C (en) | 2005-09-10 | 2005-09-10 | Low-temperature ventilated ice chest with double door and inside support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1314931C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5043199B2 (en) * | 2007-11-09 | 2012-10-10 | プラクスエア・テクノロジー・インコーポレイテッド | Method and system for freezing biological material at a controlled rate |
| CN101598479B (en) * | 2008-06-04 | 2011-01-26 | 李茂雄 | Refrigerator with main cover and subsidiary cover |
| CN103743187A (en) * | 2013-12-25 | 2014-04-23 | 苏州欢颜电气有限公司 | Nori net refrigerating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145966Y (en) * | 1992-11-25 | 1993-11-10 | 周金泉 | Dual-door heat insulation refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| JPH0989440A (en) * | 1995-09-22 | 1997-04-04 | Hoshizaki Electric Co Ltd | Refrigerator |
| EP0825401A2 (en) * | 1996-08-06 | 1998-02-25 | Liebherr-Hausgeräte GmbH | Shelf for a refrigerator |
| CN2441097Y (en) * | 2000-09-30 | 2001-08-01 | 伊莱克斯中意（长沙）电冰箱有限公司 | Electric refrigerators with UPS |
| JP2002107053A (en) * | 2000-10-02 | 2002-04-10 | Fukushima Industries Corp | Refrigerator for business use |
-
2005
- 2005-09-10 CN CNB200510094343XA patent/CN1314931C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145966Y (en) * | 1992-11-25 | 1993-11-10 | 周金泉 | Dual-door heat insulation refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| JPH0989440A (en) * | 1995-09-22 | 1997-04-04 | Hoshizaki Electric Co Ltd | Refrigerator |
| EP0825401A2 (en) * | 1996-08-06 | 1998-02-25 | Liebherr-Hausgeräte GmbH | Shelf for a refrigerator |
| CN2441097Y (en) * | 2000-09-30 | 2001-08-01 | 伊莱克斯中意（长沙）电冰箱有限公司 | Electric refrigerators with UPS |
| JP2002107053A (en) * | 2000-10-02 | 2002-04-10 | Fukushima Industries Corp | Refrigerator for business use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1737473A (en) | 2006-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 |