CN207333690U - Storage tank sealing device - Google Patents
Storage tank sealing device Download PDFInfo
- Publication number
- CN207333690U CN207333690U CN201721207387.3U CN201721207387U CN207333690U CN 207333690 U CN207333690 U CN 207333690U CN 201721207387 U CN201721207387 U CN 201721207387U CN 207333690 U CN207333690 U CN 207333690U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- cover plate
- upper cover
- tank body
- lower cover
- 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.)
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
Storage tank sealing device.Provide a kind of simple in structure, the storage tank sealing device of raising reliability and security.The storage tank includes open-topped tank body, and the top of the tank body is equipped with ring flange, and the ring flange has mesoporous, and the aperture of the mesoporous is less than the open-topped bore of tank body；The top surface of the ring flange is equipped with upper cover plate, bottom surface is equipped with lower cover, and the upper cover plate, mesoporous are consistent with the center line of lower cover, and the upper cover plate and lower cover are respectively used to closed mesoporous；Electric pushrod is equipped between the upper cover plate and lower cover.The utility model is at work, ring flange is fixedly connected with the top of tank body, by setting upper cover plate and lower cover respectively in the top of ring flange, bottom surface, play reliable sealing function, electric pushrod is equipped between upper cover plate and lower cover, the above, the lower lid can be controlled to carry out breakdown action, convenient operation, sealed reliable by electric pushrod.
Description
Technical field
It the utility model is related to tank body, more particularly to storage tank sealing device.
Background technology
Tank body, as the storage container of gas or liquid, usually largely can feed and discharge in routine use, this
Sample, it is necessary to be controlled to tank body sealing and pressure, if tank body sealing is unreliable, the material being easy to cause in tank body goes out
Now damage, reduce the quality of product.When pressure in tank body supports quick-fried tank body or too small pressure when controlling to prevent that pressure is excessive
Tank body is deformed, in some special manufacture fields, also to ensure that tank body discharge avoids taking out of while tank body pressure is controlled
Material.In the prior art, for the control of tank body pressure by manually being operated, reliability is low, security incident easily occurs.
Utility model content
The utility model is in view of the above problems, provide a kind of simple in structure, the storage tank use of raising reliability and security
Sealing device.
The technical solution of the utility model is：The storage tank includes open-topped tank body, and the top of the tank body is equipped with
Ring flange, the ring flange have mesoporous, and the aperture of the mesoporous is less than the open-topped bore of tank body；
The top surface of the ring flange is equipped with upper cover plate, bottom surface is equipped with lower cover, in the upper cover plate, mesoporous and lower cover
Heart line is consistent, and the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod is equipped between the upper cover plate and lower cover.
The bottom surface of the ring flange is equipped with looping pit one, and the lower cover is equipped with looping pit two, one He of looping pit
Looping pit two is oppositely arranged, and annular filter is equipped with the looping pit one and looping pit two；
The section of the annular filter is C-shaped, and elastomer, the elasticity position are interval with the annular filter
In in the C-shaped mouth of annular filter.
Pressure sensor is equipped with the tank body, the pressure sensor connects controller, and the controller control is electronic
Push rod.
Upper sealing ring is equipped between the upper cover plate and ring flange, lower sealing is equipped between the lower cover and ring flange
Circle.
Sealing ring is equipped between the ring flange and tank body.
The upper cover plate is equipped with unidirectional air outlet valve and breather cheek valve.
The utility model at work, is fixedly connected with ring flange at the top of tank body, by the top of ring flange, bottom surface point
Not She Zhi upper cover plate and lower cover, play reliable sealing function, electric pushrod be equipped between upper cover plate and lower cover, electricity can be passed through
Dynamic push rod control the above, the lower lid carries out breakdown action, convenient operation, sealed reliable.
Electronic pushes away is controlled by setting pressure sensor in tank body, then by pressure signal transmission to controller, controller
Whether bar acts, so as to whether promote the above, the lower lid so that the pressure stability in tank body is reliable.
The utility model is convenient to be processed, and cost is low.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of the utility model,
Fig. 2 is the structure diagram of the utility model optimal enforcement mode；
1 is tank body in figure, and 2 be opening, and 3 be ring flange, and 30 be mesoporous, and 4 be upper cover plate, and 5 be lower cover, and 6 be electronic push away
Bar, 7 be looping pit one, and 8 be looping pit two, and 9 be annular filter, and 10 be elastomer, and 11 be unidirectional air outlet valve, 12 be unidirectionally into
Air valve, 13 be sealing ring.
Embodiment
As shown in Figs. 1-2, the storage tank includes the tank body 1 of open top 2 to the utility model, and the top of the tank body is equipped with
Ring flange 3, the ring flange have mesoporous 30, and the aperture of the mesoporous is less than the open-topped bore of tank body；
The top surface of the ring flange is equipped with upper cover plate 4, bottom surface and is equipped with lower cover 5, the upper cover plate, mesoporous and lower cover
Center line is consistent, and the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod 6 is equipped between the upper cover plate and lower cover.
At work, ring flange is fixedly connected with the top of tank body, by setting upper cover respectively in the top of ring flange, bottom surface
Plate and lower cover, play reliable sealing function, and electric pushrod is equipped between upper cover plate and lower cover, can be controlled by electric pushrod
The above, the lower lid carries out breakdown action, convenient operation, sealed reliable.
In, upper cover plate can be bolted on ring flange, achieved a fixed connection, easy to disassemble, later follow-up
The breakdown action of lower cover.
The bottom surface of the ring flange is equipped with looping pit 1, and the lower cover is equipped with looping pit 28, the looping pit one
It is oppositely arranged with looping pit two, annular filter 9 is equipped with the looping pit one and looping pit two；
The section of the annular filter is C-shaped, and elastomer 10, the elastomer are interval with the annular filter
In the C-shaped mouth of annular filter.Annular filter is set, easy to play reliable filtration, sets elastomer to be used for pair
Annular filter reliable location.When lower cover and ring flange separate, elastomer struts so that annular filter reliably filters work
With；Meanwhile it is conveniently replaceable.
Pressure sensor is equipped with the tank body, the pressure sensor connects controller, and the controller control is electronic
Push rod；Electric pushrod is controlled by the pressure in pressure sensor test tank body, then by controller so that lower cover is opened
Open.
Upper sealing ring is equipped between the upper cover plate and ring flange, lower sealing is equipped between the lower cover and ring flange
Circle；Dual-seal is set, improves leakproofness.
Sealing ring 13 is equipped between the ring flange and tank body, for the reliable sealing between ring flange and tank body.
The upper cover plate is equipped with unidirectional air outlet valve 11 and breather cheek valve 12, by setting unidirectional air outlet valve, easy to tank
Internal pressure is excessive, for being vented；Breather cheek valve is set, for the air inlet into tank body, ensures pressure balance；Breather cheek valve
When working with unidirectional air outlet valve, lower cover needs to open.
Claims (6)
1. storage tank sealing device, it is characterised in that the storage tank includes open-topped tank body, and the top of the tank body is equipped with
Ring flange, the ring flange have mesoporous, and the aperture of the mesoporous is less than the open-topped bore of tank body；
The top surface of the ring flange is equipped with upper cover plate, bottom surface is equipped with lower cover, the center line of the upper cover plate, mesoporous and lower cover
Unanimously, the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod is equipped between the upper cover plate and lower cover.
2. storage tank sealing device according to claim 1, it is characterised in that the bottom surface of the ring flange is equipped with looping pit
One, the lower cover is equipped with looping pit two, and the looping pit one and looping pit two are oppositely arranged, the looping pit one and annular
Annular filter is equipped with hole two；
The section of the annular filter is C-shaped, and elastomer is interval with the annular filter, and the elastomer is located at ring
In the C-shaped mouth of shape filter.
3. storage tank sealing device according to claim 1 or 2, it is characterised in that be equipped with pressure sensing in the tank body
Device, the pressure sensor connect controller, and the controller controls electric pushrod.
4. storage tank sealing device according to claim 1, it is characterised in that be equipped between the upper cover plate and ring flange
Upper sealing ring, is equipped with lower seal between the lower cover and ring flange.
5. storage tank sealing device according to claim 1, it is characterised in that be equipped between the ring flange and tank body close
Seal.
6. storage tank sealing device according to claim 1, it is characterised in that the upper cover plate is equipped with unidirectional air outlet valve
And breather cheek valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207387.3U CN207333690U (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207387.3U CN207333690U (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333690U true CN207333690U (en) | 2018-05-08 |
Family
ID=62369061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207387.3U Active CN207333690U (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606153A (en) * | 2017-09-20 | 2018-01-19 | 浙江美丽健乳业有限公司 | Storage tank sealing device |
-
2017
- 2017-09-20 CN CN201721207387.3U patent/CN207333690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606153A (en) * | 2017-09-20 | 2018-01-19 | 浙江美丽健乳业有限公司 | Storage tank sealing device |
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| GR01 | Patent grant |