CN103983065A - Cryogenic treatment tank with uniformly-distributed cold medium - Google Patents
Cryogenic treatment tank with uniformly-distributed cold medium Download PDFInfo
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- CN103983065A CN103983065A CN201410183011.8A CN201410183011A CN103983065A CN 103983065 A CN103983065 A CN 103983065A CN 201410183011 A CN201410183011 A CN 201410183011A CN 103983065 A CN103983065 A CN 103983065A
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- deep cooling
- cryogenic
- case lid
- liquid nitrogen
- nitrogen inlet
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Abstract
The invention discloses a cryogenic treatment tank with uniformly-distributed cold medium. The cryogenic treatment tank comprises a cryogenic tank body and a cryogenic tank cover, wherein the surface layers of the cryogenic tank body and the cryogenic tank cover are both heat preservation layers, the cryogenic tank cover is internally provided with a liquid nitrogen inlet pipe in a penetrating way, one end of the liquid nitrogen inlet pipe penetrates through the cryogenic tank cover and is provided with a control electromagnetic valve, the other end of the liquid nitrogen inlet pipe is arranged in the cryogenic tank cover and is connected with an air jet pipeline, and the air jet pipeline is provided with multiple air jet openings. The cryogenic treatment tank with the uniformly-distributed cold medium, disclosed by the invention, has the advantages that the cryogenic efficiency is increased, the energy consumption is reduced, and fault points of a device are reduced.
Description
Technical field
The present invention relates to the equally distributed cryogenic treatment case of a kind of cryogenic treatment case, particularly a kind of coolant media.
Background technology
In traditional deep cooling treatment tank, for cold media can be evenly distributed in casing, adopt fan inside design.The design and installation of fan also has a lot of shortcomings and difficult point: in casing, adopts after fan, though can accelerate the distribution of mediator, and inhomogeneous; Secondly, because fan is arranged in casing, in for a long time continuous deep cooling process, the motor of fan and blade can deform, analysis, inspection, the replacing of necessary timing, otherwise will affect deep cooling effect and damage deep cooling box, cause damage, and check and change to be also more difficult process.
Summary of the invention
The object of the invention is in order to overcome above deficiency, a kind of equally distributed cryogenic treatment case of a kind of coolant media that has improved deep cooling efficiency, reduced equipment fault point is provided.
Object of the present invention is achieved through the following technical solutions: the equally distributed cryogenic treatment case of a kind of coolant media, comprise deep cooling casing and deep cooling case lid, the top layer of deep cooling casing and deep cooling case lid is heat-insulation layer, in deep cooling case lid, be penetrated with liquid nitrogen inlet tube, one end of liquid nitrogen inlet tube passes deep cooling case lid and is provided with control magnetic valve, the other end of liquid nitrogen inlet tube is placed in deep cooling case lid and is connected with jet pipe, and jet pipe is provided with multiple puff prots.
Further improvement of the present invention is: jet pipe is the setting of spiraling.
Further improvement of the present invention is: multiple puff prots are to be distributed in deep cooling case lid by the requirement of logarithmic function.
The present invention compared with prior art has the following advantages:
The present invention adopts the method for automatic uniform distribution refrigerant body, cancel the fan part using traditionally, using pipeline as direct spray device, refrigerant body is evenly distributed in cover plate, has adopted one side to enter refrigerant body, the mode of two sides spray cold media, ensure being uniformly distributed of medium, according to hydromechanical Theoretical Design, refrigerant body flows in shower according to the flow velocity of design, and pipeline is beaten porous as spray head; Pipeline adopts the mode design and installation of spiraling, and has ensured the uniformity of casing internal pressure, temperature, has improved deep cooling efficiency, reduces energy consumption, has reduced equipment fault point; In current deep freeze refrigeration plant, how gas ejecting system is arranged in deep cooling box, and within jet pipe and shower nozzle be arranged at deep cooling box upper cover by the design, not only do not affect the globality of deep cooling box, can also naturally sink to reaching by cold media the object of temperature exchange.
brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of deep cooling case lid;
Number in the figure: 1-deep cooling casing, 2-deep cooling case lid, 3-heat-insulation layer, 4-liquid nitrogen inlet tube, 5-control magnetic valve, 6-jet pipe, 7-puff prot.
detailed description of the invention:
in order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1 and Fig. 2 show a kind of embodiment of the equally distributed cryogenic treatment case of a kind of coolant media of the present invention, comprise deep cooling casing 1 and deep cooling case lid 2, the top layer of deep cooling casing 1 and deep cooling case lid 2 is heat-insulation layer 3, in deep cooling case lid 2, be penetrated with liquid nitrogen inlet tube 4, one end of liquid nitrogen inlet tube 4 passes deep cooling case lid 2 and is provided with controls magnetic valve 5, the other end of liquid nitrogen inlet tube 4 is placed in deep cooling case lid 2 and is connected with jet pipe 6, and jet pipe 6 is provided with multiple puff prots 7.Jet pipe 6 is the setting of spiraling.Multiple puff prots 7 are to be distributed in deep cooling case lid 2 by the requirement of logarithmic function.
The present invention adopts the method for automatic uniform distribution refrigerant body, cancel the fan part using traditionally, using pipeline as direct spray device, refrigerant body is evenly distributed in cover plate, has adopted one side to enter refrigerant body, the mode of two sides spray cold media, ensure being uniformly distributed of medium, according to hydromechanical Theoretical Design, refrigerant body flows in shower according to the flow velocity of design, and pipeline is beaten porous as spray head; Pipeline adopts the mode design and installation of spiraling, and has ensured the uniformity of casing internal pressure, temperature, has improved deep cooling efficiency, reduces energy consumption, has reduced equipment fault point; In current deep freeze refrigeration plant, how gas ejecting system is arranged in deep cooling box, and within jet pipe and shower nozzle be arranged at deep cooling box upper cover by the design, not only do not affect the globality of deep cooling box, can also naturally sink to reaching by cold media the object of temperature exchange.
Claims (3)
1. the equally distributed cryogenic treatment case of coolant media, comprise deep cooling casing (1) and deep cooling case lid (2), the top layer of described deep cooling casing (1) and described deep cooling case lid (2) is heat-insulation layer (3), it is characterized in that: in described deep cooling case lid (2), be penetrated with liquid nitrogen inlet tube (4), one end of described liquid nitrogen inlet tube (4) passes described deep cooling case lid (2) and is provided with controls magnetic valve (5), the other end of described liquid nitrogen inlet tube (4) is placed in described deep cooling case lid (2) and is connected with jet pipe (6), described jet pipe (6) is provided with multiple puff prots (7).
2. the equally distributed cryogenic treatment case of a kind of coolant media according to claim 1, is characterized in that: described jet pipe (6) is the setting of spiraling.
3. the equally distributed cryogenic treatment case of a kind of coolant media according to claim 2, is characterized in that: multiple described puff prots (7) are to be distributed in described deep cooling case lid (2) by the requirement of logarithmic function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183011.8A CN103983065A (en) | 2014-05-04 | 2014-05-04 | Cryogenic treatment tank with uniformly-distributed cold medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183011.8A CN103983065A (en) | 2014-05-04 | 2014-05-04 | Cryogenic treatment tank with uniformly-distributed cold medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103983065A true CN103983065A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410183011.8A Pending CN103983065A (en) | 2014-05-04 | 2014-05-04 | Cryogenic treatment tank with uniformly-distributed cold medium |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560579A (en) * | 2016-09-21 | 2017-04-12 | 原能细胞科技集团有限公司 | Zone control system of temperature field of profound hypothermia environment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512370A (en) * | 1967-03-14 | 1970-05-19 | Tom H Murphy | Combined liquid gas-mechanical freezing process and apparatus therefor |
| CN2599489Y (en) * | 2003-02-19 | 2004-01-14 | 魏长贵 | Food fresh-keeping refrigeration device using liquified nitrogen |
| CN201417058Y (en) * | 2009-06-19 | 2010-03-03 | 天津市热处理研究所有限公司 | Interference cold assembled liquid nitrogen type refrigeration box |
| CN102767928A (en) * | 2012-07-12 | 2012-11-07 | 太原科技大学 | Energy-saving deep cooling box |
| CN203561131U (en) * | 2013-08-14 | 2014-04-23 | 杭州博冷科技有限公司 | Liquid nitrogen refrigeration automobile thermal insulation box |
| CN203869403U (en) * | 2014-05-04 | 2014-10-08 | 南通天工深冷新材料强化有限公司 | Deep cryogenic treatment case achieving uniform distribution of refrigerant medium |
-
2014
- 2014-05-04 CN CN201410183011.8A patent/CN103983065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512370A (en) * | 1967-03-14 | 1970-05-19 | Tom H Murphy | Combined liquid gas-mechanical freezing process and apparatus therefor |
| CN2599489Y (en) * | 2003-02-19 | 2004-01-14 | 魏长贵 | Food fresh-keeping refrigeration device using liquified nitrogen |
| CN201417058Y (en) * | 2009-06-19 | 2010-03-03 | 天津市热处理研究所有限公司 | Interference cold assembled liquid nitrogen type refrigeration box |
| CN102767928A (en) * | 2012-07-12 | 2012-11-07 | 太原科技大学 | Energy-saving deep cooling box |
| CN203561131U (en) * | 2013-08-14 | 2014-04-23 | 杭州博冷科技有限公司 | Liquid nitrogen refrigeration automobile thermal insulation box |
| CN203869403U (en) * | 2014-05-04 | 2014-10-08 | 南通天工深冷新材料强化有限公司 | Deep cryogenic treatment case achieving uniform distribution of refrigerant medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560579A (en) * | 2016-09-21 | 2017-04-12 | 原能细胞科技集团有限公司 | Zone control system of temperature field of profound hypothermia environment |
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Application publication date: 20140813 |
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| RJ01 | Rejection of invention patent application after publication |