CN204359031U - Sterile cryogenic freezer - Google Patents
Sterile cryogenic freezer Download PDFInfo
- Publication number
- CN204359031U CN204359031U CN201420784258.0U CN201420784258U CN204359031U CN 204359031 U CN204359031 U CN 204359031U CN 201420784258 U CN201420784258 U CN 201420784258U CN 204359031 U CN204359031 U CN 204359031U
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- CN
- China
- Prior art keywords
- air
- insulated terminal
- storehouse
- freezer
- cold wind
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sterile cryogenic freezer, comprise storehouse, storehouse is provided with a cold wind inlet port and a return air inlet, return air inlet communicates with the air inlet of cryogenic compressor, the gas outlet of cryogenic compressor is connected with air return pipe, is provided with air purifier in air return pipe; The outlet of air return pipe communicates with cold wind inlet port.The utility model directly can kill the microorganism in the circulating air in freezer, once by killing rate, more than 99.92% is reached to the microorganism in the circulating air in freezer, more than 99% is reached to toxic and harmful resolution ratios such as the ammonia in air, formaldehyde, benzene, thus prevent the growth and breeding of the bacterium in storehouse, extend the holding time of material, improve quality, and suitably can improve storage temperature by sterilizing, thus reach energy-conservation object.
Description
Technical field
The utility model relates to a kind of freezer.
Background technology
Freezer is generally made up of storehouse, cryogenic compressor and power transformation power distribution station three parts, generally on casing, open a cold wind inlet port and a return air inlet, again cooled by the gas of cryogenic compressor by return air inlet, again cooled gas is entered storehouse from cold wind mouth of entering by air return pipe again, realize and so forth under material remains on the environment of a low temperature in storehouse, realizing the cold storage of material.Refrigeration storehouse temperature is lower, and general microorganism to survive, but can not get rid of the microbial growth breeding of surviving under those adapt to low-temperature condition.These microorganisms will reduce the holding time of material, reduce the quality of material.Further, for keeping the temperature that in storehouse, maintenance one is lower, energy-saving effect is also bad.
Therefore those skilled in the art are devoted to the freezer developing a kind of sterile cryogenic.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of freezer of sterile cryogenic.
For achieving the above object, the utility model provides a kind of sterile cryogenic freezer with air purifier, comprise storehouse, described storehouse is provided with a cold wind inlet port and a return air inlet, described return air inlet communicates with the air inlet of cryogenic compressor, the gas outlet of described cryogenic compressor is connected with air return pipe, is provided with air purifier in described air return pipe, and the outlet of described air return pipe communicates with described cold wind inlet port.
Preferably, described air purifier comprises casing, is provided with at least one group of purification group in described casing, and described purification group comprises the support fixing with described casing, and on described support, array is fixed with air cleaning member.
Described air cleaning member comprises the metal receiving pole of tubular, and the two ends of described cylindrical metallic receiving pole are fixed with the first insulated terminal and the second insulated terminal respectively, and the center of described first insulated terminal and the second insulated terminal is fixed with metal emitting.Described metal emitting is connected with high pressure generator, described high pressure generator ground connection, and can be connected with 220V alternating current, described metal receiving pole ground connection.
Preferably, described air purifier is that the adjacent clean unit being positioned at same level in same purification group is connected by pad.Described first insulated terminal is tubular structure, is provided with flange in it; The structure of described second insulated terminal is identical with the structure of the first insulated terminal; Described metal radiate is a screw rod very, and screw rod is connected with nut after establishing flange in described second insulated terminal.
Preferably, in described casing, time interval is provided with purification group described in three groups.
For increasing the cooling effect to refrigeration thing, described cold wind inlet port is arranged at the roof of described storehouse; Described return air inlet is arranged at the bottom of described storehouse.
Preferably, the port of described cold wind inlet port goes out to be provided with air diffuser.
The beneficial effects of the utility model are: the utility model directly can kill the microorganism in the circulating air in freezer, once by killing rate, more than 99.92% is reached to the microorganism in the circulating air in freezer, more than 99% is reached to toxic and harmful resolution ratios such as the ammonia in air, formaldehyde, benzene, thus prevent the growth and breeding of the bacterium in storehouse, extend the holding time of material, improve quality, and suitably can improve storage temperature by sterilizing, thus reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one detailed description of the invention.
Fig. 2 is the structural representation of air purifier in the utility model one detailed description of the invention.
Fig. 3 is the partial enlargement structural representation of Fig. 2.
Fig. 4 is the structural representation of the clean unit of air purifier in the utility model one detailed description of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, in figure, arrow represents the flow direction of air, and a kind of sterile cryogenic freezer, comprises storehouse 10, and the roof of storehouse 10 is provided with cold wind inlet port 11, and bottom is provided with return air inlet 12, and the port of cold wind inlet port 11 goes out to be provided with air diffuser 17.
Return air inlet 12 communicates with the air inlet 13a of cryogenic compressor 13, and the gas outlet 13b of cryogenic compressor 13 is connected with air return pipe 14.
Be provided with air purifier 15 in air return pipe 14, the upstream of air purifier 15 is provided with booster fan 19, and the outlet of air return pipe 14 communicates with cold wind inlet port 11.
In storehouse, be provided with articles holding table 18, refrigeration material 16 be placed on articles holding table 18, by aseptic cold wind, sterile cryogenic preservation carried out to it.
As shown in Figure 2, Figure 3 and Figure 4, air purifier 15 comprises casing 6, is provided with at least one group of purification group in casing 6, and in casing 6, time interval is provided with three groups of purification groups, purification group comprises the fixing support 7 of casing 6, and on support 7, array is fixed with air cleaning member.
Air cleaning member comprises the metal receiving pole 1 of tubular, the two ends of cylindrical metallic receiving pole 1 are fixed with the first insulated terminal 2 and the second insulated terminal 5 respectively, the center of described first insulated terminal 2 and the second insulated terminal 5 is fixed with metal emitting 3, metal emitting 3 is connected with high pressure generator 4, high pressure generator 4 ground connection, and can be connected with 220V alternating current; Metal receiving pole 1 ground connection.
The adjacent clean unit being positioned at same level in same purification group is connected by pad 8; First insulated terminal 2 is tubular structure, flange 2a is provided with in first insulated terminal 2, the structure of the second insulated terminal 5 is identical with the structure of the first insulated terminal 2, and metal emitting 3 is a screw rod, and screw rod is connected with nut 9 through described second insulated terminal 3 and pad 8 are rear.
Each high pressure generator 4 constantly will launch high energy electron from emitter stage to receiving pole after being energized, and form high electric field.
When air flows to the other end from one end of tubular receiving pole 1, first first order purification of air group is under reinforcement electrostatic field (1000V ~ 200000V), utilize dielectric failure theoretical, and make membranolysis, microorganism hereditary material is exposed; Second level purification of air group recycling corona produce power is higher than 10Ev, because the bond energy of C-C key and c h bond in microorganism hereditary matter DNA strand is lower than 8Ev, the microorganism hereditary matter DNA molecular link exposed is struck off, change hereditary information, thus microorganism is killed, pernicious gas is cleaved, realizes purification of air object.
Start air purifier 15, cryogenic compressor 13 and booster fan 19, the air in freezer is circulated.When air is through air purifier 15, will the microorganism in air be killed, thus ensure the gnotobasis in freezer.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (6)
1. a sterile cryogenic freezer, comprises storehouse (10), described storehouse (10) is provided with cold wind inlet port (11) and return air inlet (12); It is characterized in that: described return air inlet (12) communicates with the air inlet (13a) of cryogenic compressor (13); The gas outlet (13b) of described cryogenic compressor (13) is connected with air return pipe (14); Air purifier (15) is provided with in described air return pipe (14); The upstream of described air purifier (15) is provided with booster fan (19); The outlet of described air return pipe (14) communicates with described cold wind inlet port (11).
2. sterile cryogenic freezer as claimed in claim 1, is characterized in that: described air purifier (15) comprises casing (6); At least one group of purification group is provided with in described casing (6); Described purification group comprises the support (7) fixing with described casing (6); The upper array of described support (7) is fixed with air cleaning member;
Described air cleaning member comprises the metal receiving pole (1) of tubular; The two ends of described cylindrical metallic receiving pole (1) are fixed with the first insulated terminal (2) and the second insulated terminal (5) respectively; The center of described first insulated terminal (2) and the second insulated terminal (5) is fixed with metal emitting (3); Described metal emitting (3) is connected with high pressure generator (4); Described high pressure generator (4) ground connection, and can be connected with 220V alternating current; Described metal receiving pole (1) ground connection.
3. sterile cryogenic freezer as claimed in claim 2, is characterized in that: the adjacent clean unit being positioned at same level in same purification group is connected by pad (8);
Described first insulated terminal (2) is tubular structure, is provided with flange (2a) in it; The structure of described second insulated terminal (5) is identical with the structure of the first insulated terminal (2); Described metal emitting (3) is a screw rod, and screw rod is connected with nut (9) with pad (8) afterwards through described second insulated terminal (3).
4. sterile cryogenic freezer as claimed in claim 2 or claim 3, is characterized in that: described casing (6) interior time interval is provided with purification group described in three groups.
5. sterile cryogenic freezer as claimed in claim 1, is characterized in that: described cold wind inlet port (11) is arranged at the roof of described storehouse (10); Described return air inlet (12) is arranged at the bottom of described storehouse (10).
6. sterile cryogenic freezer as claimed in claim 1, is characterized in that: the port of described cold wind inlet port (11) goes out to be provided with air diffuser (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784258.0U CN204359031U (en) | 2014-12-11 | 2014-12-11 | Sterile cryogenic freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784258.0U CN204359031U (en) | 2014-12-11 | 2014-12-11 | Sterile cryogenic freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359031U true CN204359031U (en) | 2015-05-27 |
Family
ID=53260497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784258.0U Expired - Fee Related CN204359031U (en) | 2014-12-11 | 2014-12-11 | Sterile cryogenic freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402980A (en) * | 2015-12-01 | 2016-03-16 | 中国航空规划设计研究总院有限公司 | Cold storage with extreme fast cooling function |
| CN108088148A (en) * | 2017-11-09 | 2018-05-29 | 舒沿钦 | A kind of freezer |
| CN109028707A (en) * | 2018-07-02 | 2018-12-18 | 珠海格力电器股份有限公司 | Cold storage control system and method |
| CN110411108A (en) * | 2019-08-06 | 2019-11-05 | 滨州市美厨厨业有限公司 | A kind of novel intelligent commercial display cases |
-
2014
- 2014-12-11 CN CN201420784258.0U patent/CN204359031U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402980A (en) * | 2015-12-01 | 2016-03-16 | 中国航空规划设计研究总院有限公司 | Cold storage with extreme fast cooling function |
| CN108088148A (en) * | 2017-11-09 | 2018-05-29 | 舒沿钦 | A kind of freezer |
| CN109028707A (en) * | 2018-07-02 | 2018-12-18 | 珠海格力电器股份有限公司 | Cold storage control system and method |
| CN110411108A (en) * | 2019-08-06 | 2019-11-05 | 滨州市美厨厨业有限公司 | A kind of novel intelligent commercial display cases |
| CN110411108B (en) * | 2019-08-06 | 2021-06-25 | 滨州市美厨厨业有限公司 | Commercial freezer of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401120, No. 5, block 1, No. 11-15, Jin Shan Road, Longxi street, Chongqing, California, Yubei District Patentee after: Chongqing clean environmental protection science and Technology (Group) Co., Ltd. Address before: 401120, No. 5, block 1, No. 11-15, Jin Shan Road, Longxi street, Chongqing, California, Yubei District Patentee before: Chongqing Jing Yi Environmental Protection Technology Co., Ltd |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aseptic low-temperature cold storage warehouse Effective date of registration: 20170622 Granted publication date: 20150527 Pledgee: Chongqing Hengda financing Company Limited by Guarantee Pledgor: Chongqing clean environmental protection science and Technology (Group) Co., Ltd. Registration number: 2017980000278 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |