CN205770874U - A kind of Novel liquid nitrogen holding vessel - Google Patents
A kind of Novel liquid nitrogen holding vessel Download PDFInfo
- Publication number
- CN205770874U CN205770874U CN201620511910.0U CN201620511910U CN205770874U CN 205770874 U CN205770874 U CN 205770874U CN 201620511910 U CN201620511910 U CN 201620511910U CN 205770874 U CN205770874 U CN 205770874U
- Authority
- CN
- China
- Prior art keywords
- tank body
- liquid nitrogen
- holding vessel
- novel liquid
- nitrogen holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This utility model relates to a kind of Novel liquid nitrogen holding vessel, it includes tank body, described tank body is cylindrical, the right side on described tank body top is provided with connecting plate, the left side on described tank body top is provided with fixed plate, the middle part of described fixed plate is provided with a hole, the middle part of described tank body upper surface is provided with seal groove, the right-hand member of described connecting plate is provided with the one side of hinge, the another side of described hinge connects the right-hand member sealing lid, it is provided with handle on the described left side sealing lid, the left side of described tank body lower part is provided with outlet, described outlet connects control valve；The advantage that this utility model has simple in construction, easy to use, good seal, price are low.
Description
Technical field
This utility model belongs to chemical storage apparatus field, is specifically related to a kind of Novel liquid nitrogen holding vessel.
Background technology
Along with developing rapidly of molecular biology, the test relating to RNA is required to from tissue samples extract RNA, and
RNA is the most degradable, and its extraction must operate under extremely low temperature, extracts RNA the most voluntarily and typically adopts
By liquid nitrogen grinding, will be continuously added into liquid nitrogen after tissue samples puts into mortar in mortar, this allows for sample and maintains extremely low
At a temperature of to suppress the activity of digestive enzyme, owing to liquid nitrogen belongs to hazardous chemical, need to seal and preserve, existing liquid nitrogen tank skin
Layer is thicker, and weight and volume is all not suitable for laboratory and uses, and the testing crew extraction to RNA for convenience reduces the one-tenth of test
This, alleviate the working strength of testing crew, it is necessary to a kind of Novel liquid nitrogen holding vessel of exploitation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of simple in construction, easy to use,
The Novel liquid nitrogen holding vessel that good seal, price are low.
The purpose of this utility model is achieved in that a kind of Novel liquid nitrogen holding vessel, and it includes tank body, described tank body
For cylinder, the right side on described tank body top is provided with connecting plate, and the left side on described tank body top is provided with fixed plate, institute
The middle part of the fixed plate stated is provided with a hole, and the middle part of described tank body upper surface is provided with seal groove, described connecting plate
Right-hand member is provided with the one side of hinge, and the another side of described hinge connects the right-hand member sealing lid, the described left end sealing lid
Being provided with handle on face, the left side of described tank body lower part is provided with outlet, and described outlet connects control valve.
It is provided with sealing ring in described seal groove.
The described left part sealing lid is provided with unthreaded hole.
Bolt with handles it is provided with in described unthreaded hole.
Described control valve connects remote control unit.
The beneficial effects of the utility model: this utility model is by using tank body, fixed plate, silk hole, seal groove, connection
Plate, hinge, sealing lid, handle, outlet, electromagnetic valve constitute a kind of Novel liquid nitrogen holding vessel, have simple in construction, user
Just, good seal, advantage that price is low；Tank body of the present utility model and sealing lid are the integrated design, and facilitate testing crew
Operation, improves its work efficiency；It is provided with sealing ring between tank body of the present utility model and sealing lid to seal, it is ensured that seal
Effect, not only reduces the leakage of liquid nitrogen, also improves safety；Total, this utility model has simple in construction, user
Just, good seal, advantage that price is low.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model a kind of Novel liquid nitrogen holding vessel.
Fig. 2 is the top view of this utility model a kind of Novel liquid nitrogen storage tank body.
In figure: 1, tank body 2, fixed plate 3, silk hole 4, seal groove 5, connecting plate 6, hinge 7, close
Capping 8, handle 9, outlet 10, electromagnetic valve.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment
As depicted in figs. 1 and 2, a kind of Novel liquid nitrogen holding vessel, it includes that tank body 1, described tank body 1 be cylinder, institute
The right side on tank body 1 top stated is provided with connecting plate 5, and the left side on described tank body 1 top is provided with fixed plate 2, and described consolidates
The middle part determining plate 2 is provided with a hole 3, and the middle part of described tank body 1 upper surface is provided with seal groove 4, the right side of described connecting plate 5
End is provided with the one side of hinge 6, and the another side of described hinge 6 connects the right-hand member sealing lid 7, the described left side sealing lid 7
Being provided with handle 8 on end face, the left side of described tank body 1 bottom is provided with outlet 9, and described outlet 9 connects control valve 10,
Being provided with sealing ring in described seal groove 4, the described left part sealing lid 7 is provided with unthreaded hole, is provided with in described unthreaded hole
Bolt with handles, described control valve 10 connects remote control unit.
Tank body 1 of the present utility model and sealing lid 7 are the integrated design, and facilitate the operation of testing crew, improve it
Work efficiency；It is provided with sealing ring between tank body 1 of the present utility model and sealing lid 7 to seal, it is ensured that sealing effectiveness, not only subtracts
Lack the leakage of liquid nitrogen, also improve safety；It is provided with sealing ring in seal groove 4 of the present utility model, of the present utility model
The left part sealing lid 7 is provided with unthreaded hole, is provided with bolt with handles, is tightened by bolt during use in unthreaded hole of the present utility model
Can ensure that the integral sealing of tank body 1, bolt with handles have been also convenient for the operation of testing crew, also can tighten without spanner；
Control valve 10 of the present utility model connects remote control unit, facilitates testing crew to operate；Total, this utility model has structure letter
Advantage single, easy to use, that good seal, price are low.
Claims (5)
1. a Novel liquid nitrogen holding vessel, it includes tank body, it is characterised in that: described tank body is cylindrical, described tank body
The right side on top is provided with connecting plate, and the left side on described tank body top is provided with fixed plate, and the middle part of described fixed plate sets
Being equipped with a hole, the middle part of described tank body upper surface is provided with seal groove, and the right-hand member of described connecting plate is provided with the one of hinge
Face, the another side of described hinge connects the right-hand member sealing lid, and the described left side sealing lid is provided with handle, described
The left side of tank body lower part be provided with outlet, described outlet connects control valve.
A kind of Novel liquid nitrogen holding vessel the most according to claim 1, it is characterised in that: it is provided with close in described seal groove
Seal.
A kind of Novel liquid nitrogen holding vessel the most according to claim 1, it is characterised in that: the described left part sealing lid is arranged
There is unthreaded hole.
A kind of Novel liquid nitrogen holding vessel the most according to claim 3, it is characterised in that: it is provided with band handle in described unthreaded hole
The bolt of hands.
A kind of Novel liquid nitrogen holding vessel the most according to claim 1, it is characterised in that: described control valve connects remote control
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511910.0U CN205770874U (en) | 2016-05-31 | 2016-05-31 | A kind of Novel liquid nitrogen holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511910.0U CN205770874U (en) | 2016-05-31 | 2016-05-31 | A kind of Novel liquid nitrogen holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770874U true CN205770874U (en) | 2016-12-07 |
Family
ID=58137534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620511910.0U Expired - Fee Related CN205770874U (en) | 2016-05-31 | 2016-05-31 | A kind of Novel liquid nitrogen holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380614A (en) * | 2017-07-14 | 2017-11-24 | 杨田文 | A kind of medical packaging packaged type sterile bag storage bin |
-
2016
- 2016-05-31 CN CN201620511910.0U patent/CN205770874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380614A (en) * | 2017-07-14 | 2017-11-24 | 杨田文 | A kind of medical packaging packaged type sterile bag storage bin |
| CN107380614B (en) * | 2017-07-14 | 2018-11-02 | 泉州台商投资区仁捷机械科技有限公司 | A kind of medical packaging packaged type sterile bag storage bin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103822819A (en) | Anti-corrosion efficient digestion tank with quickly buckled bayonet | |
| CN205770874U (en) | A kind of Novel liquid nitrogen holding vessel | |
| CN202494583U (en) | Water quality sampler | |
| CN205633737U (en) | Jar is preserved to portable liquid nitrogen | |
| CN201653756U (en) | Chemical industry kettle material sampler | |
| CN210513791U (en) | Liquid sampling device for food detection | |
| CN209262232U (en) | A kind of pressure vessel sealing cover being convenient for dismounting | |
| CN204373957U (en) | Used in nuclear power station radioactive liquid sample sampler | |
| CN204903225U (en) | Liquid sampling device under vacuum state | |
| CN202330089U (en) | Urine examination container | |
| CN204479317U (en) | A kind of check sampling device | |
| CN209291011U (en) | A kind of Lumbrokinase enzyme preparation storage device | |
| CN204064722U (en) | A kind of Electric radiant Heating Film solution sampling bucket feed liquor structure | |
| CN203811418U (en) | Liquid sampling device | |
| CN202834133U (en) | Valve convenient to open and close | |
| CN202379233U (en) | Purified water barrel | |
| CN204679305U (en) | A kind of reactant liquor sampler | |
| CN204939476U (en) | A kind of DNA detection sampler | |
| CN206331709U (en) | A kind of microscale laboratory device | |
| CN203442477U (en) | Liquid chlorine steel cylinder treatment device | |
| CN204479335U (en) | A kind of sewage sampling device | |
| CN203798406U (en) | Handheld measuring cup | |
| CN204064721U (en) | A kind of Electric radiant Heating Film solution sampling container | |
| CN208505749U (en) | A kind of high-pressure digestion tank and its accessory convenient for tightening sealing | |
| CN202960119U (en) | Split type water dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170531 |