CN206771835U - A kind of instant freezer for preventing liquid nitrogen from revealing - Google Patents
A kind of instant freezer for preventing liquid nitrogen from revealing Download PDFInfo
- Publication number
- CN206771835U CN206771835U CN201720256081.0U CN201720256081U CN206771835U CN 206771835 U CN206771835 U CN 206771835U CN 201720256081 U CN201720256081 U CN 201720256081U CN 206771835 U CN206771835 U CN 206771835U
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- nitrogen
- mistress
- chamber
- import
- outlet
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Abstract
The utility model provides a kind of instant freezer for preventing liquid nitrogen from revealing, including conveying mechanism and refrigerating chamber, the refrigerating chamber includes mistress and is arranged on the nitrogen chamber of outer chamber interior, the nitrogen chamber is connected by conduit with the nitrogen storage tank outside refrigerating chamber, mistress's import and mistress outlet are set on the mistress left and right side, exported with mistress's import and mistress and nitrogen chamber import and nitrogen chamber outlet are opened up on adjacent nitrogen locular wall, outer indoor and nitrogen chamber import and nitrogen chamber outlet relative position installation air exhauster, the air exhauster connects nitrogen collector, the conveying mechanism sequentially passes through mistress's import, nitrogen chamber import, nitrogen chamber exports, mistress exports, prevent the leakage of nitrogen, protect staff's not frost bitten simultaneously.
Description
Technical field
It the utility model is related to a kind of instant freezer, and in particular to a kind of instant freezer for preventing liquid nitrogen from revealing.
Background technology
Instant freezer is commonly employed in food-processing industry at present, and instant freezer is that one kind can be freezed in a short time
The efficient freezing equipment of large-tonnage product, liquid nitrogen flash freezer machine freezing efficiency is high, but caused nitrogen is easily revealed, and causes wave
Take, also easily injure staff.
Utility model content
The utility model provides a kind of instant freezer for preventing liquid nitrogen from revealing, and solves traditional liquid nitrogen flash freezer machine nitrogen and wastes
The shortcomings that with overflowing.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：
A kind of instant freezer for preventing liquid nitrogen from revealing, including conveying mechanism and refrigerating chamber, the refrigerating chamber include mistress and set
The nitrogen chamber in outer chamber interior is put, the nitrogen chamber is connected by conduit with the nitrogen storage tank outside refrigerating chamber, and the mistress is left
Mistress's import and mistress outlet are set on right flank, opening up nitrogen chamber on adjacent nitrogen locular wall with mistress's import and mistress outlet enters
Mouth and nitrogen chamber outlet, outer indoor and nitrogen chamber import and nitrogen chamber export relative position installation air exhauster, and the air exhauster connects
Nitrogen collector is connect, the conveying mechanism sequentially passes through mistress's import, nitrogen chamber import, nitrogen chamber outlet, mistress outlet.
Compared with prior art, the utility model has the advantages that：
Because nitrogen chamber import and nitrogen chamber outlet are exported not in corresponding side wall with mistress's import and mistress, so
Nitrogen will not overflow after overflowing from mistress, and nitrogen is taken away by air exhauster immediately after nitrogen chamber spilling, further prevents nitrogen
Leakage, while protect staff's not frost bitten.
Brief description of the drawings
Fig. 1 is a kind of structure chart of instant freezer for preventing liquid nitrogen from revealing of the present utility model.
In figure：1. conveying mechanism, 2. refrigerating chambers, 3. mistress, 4. nitrogen chambers, 5. nitrogen storage tanks, 6. mistress's imports, outside 7.
Room exports, 8. nitrogen chamber imports, the outlet of 9. nitrogen chambers, 10. air exhausters, 11. nitrogen collectors.
Embodiment
Specific embodiment of the present utility model is described in further detail with reference to Fig. 1.
As shown in figure 1, a kind of instant freezer for preventing liquid nitrogen from revealing of the utility model, including conveying mechanism 1 and refrigerating chamber 2,
The refrigerating chamber 2 includes mistress 3 and the nitrogen chamber 4 that is arranged on mistress 3 inside, the nitrogen chamber 4 by conduit with outside refrigerating chamber 2
Nitrogen storage tank 5 be connected, set on the left and right side of mistress 3 mistress's import 6 and mistress outlet 7, with mistress's import 6 and mistress
Export and nitrogen chamber import 8 and nitrogen chamber outlet 9 opened up on the 7 adjacent walls of nitrogen chamber 4, in mistress 3 with nitrogen chamber import 8 and nitrogen
Room exports 9 relative positions installation air exhauster 10, and the air exhauster 10 connects nitrogen collector 11, and the conveying mechanism 1 is worn successively
Cross mistress's import 6, nitrogen chamber import 8, nitrogen chamber outlet 7, mistress outlet 9.
When in use, frozen product is placed on conveying mechanism 1, frozen product enters in refrigerating chamber 2 with conveying mechanism 1, frozen product
Successively by mistress's import 6, nitrogen chamber import 8, nitrogen chamber outlet 7, mistress outlet 9, when entering nitrogen chamber 4, liquid nitrogen storage
Tank 5 conveys liquid nitrogen into nitrogen chamber 4 by conduit, and liquid nitrogen is gasificated into nitrogen in an instant ejection, right so as to cover frozen product
Frozen product carries out comprehensive quick-frozen, but a part of nitrogen can overflow from nitrogen chamber import 8 and nitrogen chamber outlet 9, the nitrogen of spilling
Gas is encountered the inwall of mistress 3 and is blocked, while air exhauster 10 works, and the waste nitrogen gas of spilling is taken in nitrogen collector 11, so as to
Prevent nitrogen from overflowing outside refrigerating chamber 2, cause nitrogen to waste, prevent frostbite staff.
Finally it should be noted that:Above example is merely to illustrate the technical scheme of the application rather than to its protection domain
Limitation, although the application is described in detail with reference to above-described embodiment, those of ordinary skill in the art should
Understand:Those skilled in the art read the embodiment of application can be still carried out after the application a variety of changes, modification or
Person's equivalent substitution, but these changes, modification or equivalent substitution, are applying within pending claims.
Claims (1)
1. a kind of instant freezer for preventing liquid nitrogen from revealing, including conveying mechanism and refrigerating chamber, it is characterised in that：The refrigerating chamber includes
Mistress and the nitrogen chamber for being arranged on outer chamber interior, the nitrogen chamber are connected by conduit with the nitrogen storage tank outside refrigerating chamber, institute
State and mistress's import and mistress outlet are set on mistress left and right side, export with mistress's import and mistress and opened up on adjacent nitrogen locular wall
Nitrogen chamber import and nitrogen chamber outlet, outer indoor and nitrogen chamber import and nitrogen chamber outlet relative position installation air exhauster, it is described
Air exhauster connects nitrogen collector, and the conveying mechanism sequentially passes through mistress's import, nitrogen chamber import, nitrogen chamber outlet, mistress
Outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256081.0U CN206771835U (en) | 2017-03-16 | 2017-03-16 | A kind of instant freezer for preventing liquid nitrogen from revealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256081.0U CN206771835U (en) | 2017-03-16 | 2017-03-16 | A kind of instant freezer for preventing liquid nitrogen from revealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771835U true CN206771835U (en) | 2017-12-19 |
Family
ID=60632022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256081.0U Expired - Fee Related CN206771835U (en) | 2017-03-16 | 2017-03-16 | A kind of instant freezer for preventing liquid nitrogen from revealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576185A (en) * | 2018-04-02 | 2018-09-28 | 浙江大学舟山海洋研究中心 | A kind of boat-carrying liquid nitrogen quick cooler and application method |
| CN109764592A (en) * | 2019-01-04 | 2019-05-17 | 科威嘉尼（江苏）制冷设备有限公司 | A kind of cabinet type liquid nitrogen flash freezer machine of self-loopa |
-
2017
- 2017-03-16 CN CN201720256081.0U patent/CN206771835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576185A (en) * | 2018-04-02 | 2018-09-28 | 浙江大学舟山海洋研究中心 | A kind of boat-carrying liquid nitrogen quick cooler and application method |
| CN109764592A (en) * | 2019-01-04 | 2019-05-17 | 科威嘉尼（江苏）制冷设备有限公司 | A kind of cabinet type liquid nitrogen flash freezer machine of self-loopa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210316 |