CN206231878U - A kind of high pressure sealing storage container - Google Patents
A kind of high pressure sealing storage container Download PDFInfo
- Publication number
- CN206231878U CN206231878U CN201621224992.7U CN201621224992U CN206231878U CN 206231878 U CN206231878 U CN 206231878U CN 201621224992 U CN201621224992 U CN 201621224992U CN 206231878 U CN206231878 U CN 206231878U
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- closure
- tank body
- evacuator
- miniature
- 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
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Abstract
The utility model discloses a kind of high pressure sealing storage container, including tank body, Miniature evacuator and with barometric nitrogen storage cylinder, the tank body is provided with closure, it is connected through a screw thread between the closure and the tank body, convergence part between the closure and the tank body is provided with sealing ring, the closure be provided with lead to the tank interior enter nitrogen pore, denitrogen stomata and emptying stomata, the air inlet of the Miniature evacuator is connected with the denitrogen stomata by denitrogen air valve, the gas outlet of the Miniature evacuator connects with the air inlet of the nitrogen storage cylinder, the gas outlet of the nitrogen storage cylinder with it is described enter nitrogen pore be connected by entering nitrogen valve, emptying valve is provided with the emptying stomata.Nitrogen used in sealing can be stored and recycled by the utility model, substantially eliminate the waste of nitrogen, greatly reduce carrying cost.
Description
Technical field
The utility model belongs to sealed storage technical field, and in particular to a kind of high pressure sealing storage container.
Background technology
Current sealed storage container species is various, and the frame mode sealed by high pressure nitrogen is one kind therein.
Current high pressure nitrogen sealed storage container generally comprises tank body, and tank body is provided with closure, between closure and tank body on the one hand
Connected by thread seal, be on the other hand additionally provided with sealing ring in convergence part, filled to inside after covering closure on tank body
Enter nitrogen, and inner air is discharged.This structure has defect, need from tank body take out storage article when, it is necessary to
Nitrogen used in sealing is all discharged, this has resulted in great waste.
Utility model content
The purpose of this utility model is that and provide a kind of high pressure sealing storage container in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of high pressure sealing storage container, including tank body, Miniature evacuator and with barometric nitrogen storage cylinder, it is described
Tank body is provided with closure, is connected through a screw thread between the closure and the tank body, the closure and the tank body it
Between convergence part be provided with sealing ring, the closure be provided with lead to the tank interior enter nitrogen pore, denitrogen stomata and
Emptying stomata, the air inlet of the Miniature evacuator is connected with the denitrogen stomata by denitrogen air valve, described miniature to take out very
The gas outlet of empty machine connects with the air inlet of the nitrogen storage cylinder, the gas outlet of the nitrogen storage cylinder with it is described enter nitrogen pore
Connected by entering nitrogen valve, emptying valve is provided with the emptying stomata.
Preferably, the closure is provided with annular projection and outer annular protrusion, and the tank body is provided with ring packing
Draw-in groove, the annular it is raised and the outer annular protrusion between, the end face of the outer annular protrusion is provided with for clamp
The seal groove of the sealing ring, the outer annular protrusion is stuck in the ring packing draw-in groove of the tank body, and the annular is convex
The lateral surface for rising is connected with the inwall of the tank body by thread seal.
Preferably, the nitrogen storage cylinder and the Miniature evacuator are fixedly installed on the closure.
Preferably, the nitrogen storage cylinder and the Miniature evacuator are packaged in the closure by cap
On.
Preferably, two handles of direct rod shape are provided with the closure.
The beneficial effects of the utility model are：
Nitrogen used in sealing can be stored and recycled by the utility model, substantially eliminate nitrogen
Waste, greatly reduce carrying cost.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of high pressure sealing storage container described in the utility model；
Fig. 2 is the inside structure schematic diagram of closure described in the utility model；
In figure：1- tank bodies, 2- caps, 3- enters nitrogen valve, 4- air gauges, 5- nitrogen storage cylinders, 6- denitrogen air valves, 7- rows
Air valve, 8- handles, 9- closures, 10- sealing rings, 11- sealing rings, 12- nitrogen, 13- storage articles, 14- is miniature to be vacuumized
Machine, 91- enters nitrogen pore, and 92- denitrogen stomatas, 93- emptying stomatas, 94- annulars are raised, 95- seal grooves, 96- seal grooves,
97- outer annular protrusions.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the utility model is deposited including tank body 1, Miniature evacuator 14 and the nitrogen with air gauge 4
Storage cylinder 5, tank body 1 is provided with closure 9, is connected through a screw thread between closure 9 and tank body 1, between closure 9 and tank body 1
Convergence part is provided with sealing ring, label 10 and 11, closure 9 be provided with lead to inside tank body 1 enter nitrogen pore 91, denitrogen stomata
92 and emptying stomata 93, the air inlet of Miniature evacuator 14 is connected with denitrogen stomata 92 by denitrogen air valve 6, miniature to vacuumize
The gas outlet of machine 14 connects with the air inlet of nitrogen storage cylinder 5, the gas outlet of nitrogen storage cylinder 5 with enter nitrogen pore 91 pass through into
Nitrogen valve 3 is connected, and emptying valve 7 is provided with emptying stomata 93.
Closure 9 is provided with annular raised 94 and outer annular protrusion 97, and tank body 1 is provided with ring packing draw-in groove, inner ring
Between shape raised 94 and outer annular protrusion 97, the end face of outer annular protrusion 97 be provided with sealing ring for clamp sealing ring
Groove, label is respectively 95 and 96, and outer annular protrusion 97 is stuck in the ring packing draw-in groove of tank body 1, the outside of annular projection 94
Face is connected with the inwall of tank body 1 by thread seal.Nitrogen storage cylinder 5 and Miniature evacuator 14 are fixedly installed in closure
On 9.In order that obtaining, whole external structure is more attractive in appearance, nitrogen storage cylinder 5 and Miniature evacuator 14 are encapsulated by cap 2
In on closure 9.For the ease of rotary seal lid 9, two handles of direct rod shape 8 are provided with closure 9.
The operation principle of high pressure sealing storage container described in the utility model is as follows：
When in use, first storage article 13 is put into tank body 1, then covers closure 9 and screw, and so that two are close
Seal is in a certain degree of compressive state, then emptying valve 7 the external evacuator of exhaust ports and by tank
Air discharge inside body 1, then shut emptying valve 7.Open afterwards into nitrogen valve 3 so that the nitrogen 12 in nitrogen storage cylinder 5
Into in tank body 1, so that stored article is completely with air insulated and in by the state of nitrogen parcel.When needs take
When going out to store article 13, denitrogen air valve 6 can be opened, then send the nitrogen in tank body 1 back to nitrogen using Miniature evacuator 14
Gas storage cylinder 5, the nitrogen in tank body 1 can not be essentially completely recovered, but most nitrogen are can be recovered to nitrogen storage
In cylinder 5.Air gauge 4 is used to indicate the gas flow in nitrogen storage cylinder 5, if nitrogen is not enough, needs additionally to supplement nitrogen.
Preferred embodiment of the present utility model is these are only, is not used to limit the utility model, it is all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (5)
1. a kind of high pressure sealing storage container, including tank body, the tank body is provided with closure, the closure and the tank body
Between be connected through a screw thread, the convergence part between the closure and the tank body is provided with sealing ring, it is characterised in that：Also wrap
Include Miniature evacuator and with barometric nitrogen storage cylinder, the closure be provided with lead to the tank interior enter nitrogen
Hole, denitrogen stomata and emptying stomata, the air inlet of the Miniature evacuator are connected with the denitrogen stomata by denitrogen air valve,
The gas outlet of the Miniature evacuator connects with the air inlet of the nitrogen storage cylinder, the gas outlet of the nitrogen storage cylinder with
It is described enter nitrogen pore by enter nitrogen valve connect, it is described emptying stomata at be provided with emptying valve.
2. high pressure sealing storage container according to claim 1, it is characterised in that：It is convex that the closure is provided with annular
Rise and outer annular protrusion, the tank body is provided with ring packing draw-in groove, the annular it is raised and the outer annular protrusion between,
The end face of the outer annular protrusion is provided with the seal groove for sealing ring described in clamp, and the outer annular protrusion is stuck in institute
State in the ring packing draw-in groove of tank body, the raised lateral surface of the annular is connected with the inwall of the tank body by thread seal
Connect.
3. high pressure sealing storage container according to claim 1, it is characterised in that：The nitrogen storage cylinder and described miniature
Evacuator is fixedly installed on the closure.
4. high pressure sealing storage container according to claim 3, it is characterised in that：The nitrogen storage cylinder and described miniature
Evacuator is packaged on the closure by cap.
5. high pressure sealing storage container according to claim 3, it is characterised in that：Two are provided with the closure directly
Shaft-like handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224992.7U CN206231878U (en) | 2016-11-14 | 2016-11-14 | A kind of high pressure sealing storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224992.7U CN206231878U (en) | 2016-11-14 | 2016-11-14 | A kind of high pressure sealing storage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206231878U true CN206231878U (en) | 2017-06-09 |
Family
ID=58990148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224992.7U Expired - Fee Related CN206231878U (en) | 2016-11-14 | 2016-11-14 | A kind of high pressure sealing storage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206231878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087554A (en) * | 2017-12-15 | 2018-05-29 | 中国工程物理研究院流体物理研究所 | The wedge type sealing structure and encapsulating method in explosive container duct |
| CN112933916A (en) * | 2021-02-22 | 2021-06-11 | 黄乐真 | Waste gas treatment conveying device for environment-friendly equipment |
-
2016
- 2016-11-14 CN CN201621224992.7U patent/CN206231878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087554A (en) * | 2017-12-15 | 2018-05-29 | 中国工程物理研究院流体物理研究所 | The wedge type sealing structure and encapsulating method in explosive container duct |
| CN108087554B (en) * | 2017-12-15 | 2024-04-26 | 中国工程物理研究院流体物理研究所 | Wedge type sealing structure and sealing method for hole channel of explosion container |
| CN112933916A (en) * | 2021-02-22 | 2021-06-11 | 黄乐真 | Waste gas treatment conveying device for environment-friendly equipment |
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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: 20170609 Termination date: 20171114 |