CN201497270U - Cold accumulation box - Google Patents
Cold accumulation box Download PDFInfo
- Publication number
- CN201497270U CN201497270U CN2009202314328U CN200920231432U CN201497270U CN 201497270 U CN201497270 U CN 201497270U CN 2009202314328 U CN2009202314328 U CN 2009202314328U CN 200920231432 U CN200920231432 U CN 200920231432U CN 201497270 U CN201497270 U CN 201497270U
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- cold
- cold accumulation
- accumulation box
- cold storage
- box
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- Expired - Fee Related
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Abstract
The utility model discloses a cold accumulation box and adopts key points of the technical scheme that the cold accumulation box adopts a rectangular casing; a feed opening is formed at the left upper part of the cold accumulation box; an outer cover of the feed opening is screwed on the feed opening; an exhaust opening is formed at the right upper part of the cold accumulation box; an inner cover of the exhaust opening is screwed in the exhaust opening; a horizontal groove and a vertical groove are designed on the front side and on the back side of the cold accumulation box; attapulgite gelatin accumulating cold agent is added into the cold accumulation box from the feed opening; the addition amount of attapulgite gelatin accumulating cold agent is less than an upper horizontal plane of accumulating cold agent; and expansion space is reserved at the right upper part in the cold accumulation box. The cold accumulation speed of the cold accumulation box is high; the temperature in the cold accumulation box can be reduced to 25 DEG C below zero; and the cold accumulation box is placed in a refrigerating box after cold accumulation and can remain 10 DEG C below zero to 0 DEG C for a long time. The expansion space is reserved at the right upper part in the cold accumulation box, thereby facilitating adjustment of thermal expansion and contraction of attapulgite gelatin accumulating cold agent and avoiding deformation of the cold accumulation box; and the cold accumulation box is suitably mounted in various cold accumulators, refrigerators and refrigerating boxes.
Description
Technical field
The utility model relates to the cold-storage utensil, is specifically related to a kind of cold storage box.
Background technology
The regenerator kind that is used to place agent for storage of coldness is more, also in continuous renewal, wherein has: refrigerator regenerator, refrigerator or refrigerator-freezer are with regenerator, portable refrigerator, cold storage bag, energy-conservation cold accumulation refrigerator box, cooling storage air conditioning system device and refrigerating box etc.
Existing regenerator adopts cold storage box to carry out the cold-storage preliminary treatment mostly, adds in the regenerator behind the cold storage box cold-storage and uses.
Chinese patent Granted publication CN2789165, Granted publication day is on June 21st, 2006, and name is called " a kind of cold storage box ", and it discloses, and " a kind of cold storage box, it is laid with the groove (3) that is parallel to each other on box body (1) surface.The utility model is fluted on the relative two sides of box body, and the effective heat transfer surface area of box body is increased, have ventilation well, precooling is fast, efficient is high advantage.”
The weak point of above-mentioned patent is that the cold storage box that this technology is produced has only perfusing hole, does not have exhaust outlet, is easy to generate air-resistance phenomenon when pouring into liquid agent for storage of coldness, increases the difficulty of perfusion; Fluted on the relative two sides of box body, though effective heat transfer surface area of box body is increased, can produce the relatively poor shortcoming of box strength.
Summary of the invention
The purpose of this utility model is to overcome weak point in the prior art, and a kind of cold storage box is provided.
Cold storage box is made up of charging hole enclosing cover, charging hole, horizontal groove, perpendicular grooves, steam vent inner cap, steam vent, expansion space, agent for storage of coldness upper horizontal plane and attapulgite gel cold storage agent.
The utility model is achieved by following technical proposals:
Cold storage box is made up of charging hole, steam vent, expansion space and attapulgite gel cold storage agent, cold storage box is a rectangular housing, there is a charging hole on the upper left side of cold storage box, the charging hole enclosing cover is tightened on the charging hole, there is a steam vent in the upper right side of cold storage box, the steam vent inner cap is tightened in the steam vent, the front of cold storage box and back design have horizontal groove and perpendicular grooves, attapulgite gel cold storage agent adds in the cold storage box from charging hole, the attapulgite gel cold storage agent addition is no more than the agent for storage of coldness upper horizontal plane, and upper right quarter is reserved with the expansion space in cold storage box.
Described attapulgite gel cold storage agent is applied for patent of invention by the utility model people on July 29th, 2005, Chinese patent Granted publication CN1718667, and Granted publication day is on January 11st, 2006.
Cold storage box using method: open charging hole enclosing cover and steam vent inner cap, attapulgite gel cold storage agent is added from charging hole, the cold storage box gas inside is constantly discharged from steam vent, the attapulgite gel cold storage agent addition is no more than the agent for storage of coldness upper horizontal plane, cover charging hole enclosing cover and steam vent inner cap respectively, put into refrigeration plant after charging hole enclosing cover and steam vent inner cap tightened and carry out cold-storage, add in the refrigerating box after cold-storage is finished and use.
Cold storage box cold-storage speed is fast, and the cold storage box internal temperature can be reduced to below-25 ℃, can remain on-10～0 ℃ in the refrigerating box of packing into behind the cold storage box cold-storage for a long time.
The horizontal groove and the perpendicular grooves of cold storage box front and back, the intrinsic strength and the active cooling surface that not only can increase cold storage box are long-pending, can also accelerate the cooling velocity of cooling blast.
Upper right quarter is reserved with the expansion space in the cold storage box, helps regulating expanding with heat and contract with cold of attapulgite gel cold storage agent, avoids cold storage box to produce distortion.
Cold storage box can repeatedly repeat cold-storage and keep certain chilling temperature, and is easy for installation, is applicable to be installed in various regenerators, refrigerator and the refrigerating box.
Description of drawings:
Fig. 1 is the schematic diagram of cold storage box.Fig. 2 be cold storage box A-A to profile.
As shown in the figure: the 1st, charging hole enclosing cover, the 2nd, charging hole, the 3rd, cold storage box shell, the 4th, horizontal groove, the 5th, perpendicular grooves, the 6th, steam vent inner cap, the 7th, steam vent, the 8th, expansion space, the 9th, agent for storage of coldness upper horizontal plane, the 10th, attapulgite gel cold storage agent.
The specific embodiment
The utility model will be further described below in conjunction with embodiment:
Cold storage box (3) is by charging hole (2), steam vent (7), expansion space (8) and attapulgite gel cold storage agent (10) are formed, cold storage box (3) is a rectangular housing, there is a charging hole (2) on the upper left side of cold storage box (3), charging hole enclosing cover (1) is tightened on the charging hole (2), there is a steam vent (7) in the upper right side of cold storage box (3), steam vent inner cap (6) is tightened in the steam vent (7), the front of cold storage box (3) and back design have horizontal groove (4) and perpendicular grooves (5), attapulgite gel cold storage agent (10) adds in the cold storage box (3) from charging hole (2), attapulgite gel cold storage agent (10) addition is no more than agent for storage of coldness upper horizontal plane (9), and upper right quarter is reserved with expansion space (8) in cold storage box (3).
Claims (1)
1. cold storage box, it is characterized in that, cold storage box is a rectangular housing, there is a charging hole on the upper left side of cold storage box, and the charging hole enclosing cover is tightened on the charging hole, and there is a steam vent in the upper right side of cold storage box, the steam vent inner cap is tightened in the steam vent, the front of cold storage box and back design have horizontal groove and perpendicular grooves, and the attapulgite gel cold storage agent addition is no more than the agent for storage of coldness upper horizontal plane, and upper right quarter is reserved with the expansion space in cold storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202314328U CN201497270U (en) | 2009-08-28 | 2009-08-28 | Cold accumulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202314328U CN201497270U (en) | 2009-08-28 | 2009-08-28 | Cold accumulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497270U true CN201497270U (en) | 2010-06-02 |
Family
ID=42440475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202314328U Expired - Fee Related CN201497270U (en) | 2009-08-28 | 2009-08-28 | Cold accumulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017526A (en) * | 2018-07-11 | 2018-12-18 | 长沙鲜源生物科技有限公司 | It is a kind of quickly to fill cold cold accumulation system and its refrigerating method for the external of refrigerator car |
| WO2020063312A1 (en) * | 2018-09-30 | 2020-04-02 | 佛山精迅能冷链科技有限公司 | Ice pack capable of supplementing cold |
| CN112378102A (en) * | 2021-01-14 | 2021-02-19 | 上海兴邺材料科技有限公司 | Solar heat collector header |
| CN112629096A (en) * | 2021-01-29 | 2021-04-09 | 南京工业大学 | Combined cold accumulation plate with self-cleaning function and cold accumulation purification method |
-
2009
- 2009-08-28 CN CN2009202314328U patent/CN201497270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017526A (en) * | 2018-07-11 | 2018-12-18 | 长沙鲜源生物科技有限公司 | It is a kind of quickly to fill cold cold accumulation system and its refrigerating method for the external of refrigerator car |
| WO2020063312A1 (en) * | 2018-09-30 | 2020-04-02 | 佛山精迅能冷链科技有限公司 | Ice pack capable of supplementing cold |
| CN112378102A (en) * | 2021-01-14 | 2021-02-19 | 上海兴邺材料科技有限公司 | Solar heat collector header |
| CN112629096A (en) * | 2021-01-29 | 2021-04-09 | 南京工业大学 | Combined cold accumulation plate with self-cleaning function and cold accumulation purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100602 Termination date: 20100828 |