CN107606153A - Storage tank sealing device - Google Patents
Storage tank sealing device Download PDFInfo
- Publication number
- CN107606153A CN107606153A CN201710852715.3A CN201710852715A CN107606153A CN 107606153 A CN107606153 A CN 107606153A CN 201710852715 A CN201710852715 A CN 201710852715A CN 107606153 A CN107606153 A CN 107606153A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- ring flange
- lower cover
- tank body
- upper 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Storage tank sealing device.Provide a kind of simple in construction, 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 provided with ring flange, and the ring flange has mesopore, and the aperture of the mesopore is less than the open-topped bore of tank body；The top surface of the ring flange is provided with upper cover plate, bottom surface is provided with lower cover, and the upper cover plate, mesopore 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 provided between the upper cover plate and lower cover.The present invention 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 provided between upper cover plate and lower cover, upper and lower cover plate can be controlled to carry out breakdown action, convenient operation, sealed reliable by electric pushrod.
Description
Technical field
The present invention relates to tank body, more particularly to storage tank sealing device.
Background technology
Tank body, as the storage container of gas or liquid, usually largely it 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, easily cause the material in tank body to go out
Now damage, reduce the quality of product.When supportting quick-fried tank body or too small pressure when Stress control in tank body is 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 tank body Stress control by manually being operated, reliability is low, security incident easily occurs.
The content of the invention
The present invention is directed to problem above, there is provided and it is a kind of simple in construction, improve the storage tank sealing of reliability and security
Device.
The technical scheme is that：The storage tank includes open-topped tank body, and the top of the tank body is provided with flange
Disk, the ring flange have mesopore, and the aperture of the mesopore is less than the open-topped bore of tank body；
The top surface of the ring flange is provided with upper cover plate, bottom surface is provided with lower cover, the center line of the upper cover plate, mesopore and lower cover
Unanimously, the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod is provided between the upper cover plate and lower cover.
The bottom surface of the ring flange is provided with looping pit one, and the lower cover is provided with looping pit two, the He of looping pit one
Looping pit two is oppositely arranged, and annular filter is provided with the looping pit one and looping pit 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
The C-shaped of shape filter is intraoral.
Pressure sensor is provided with the tank body, the pressure sensor connects controller, and the controller control is electronic
Push rod.
Upper sealing ring is provided between the upper cover plate and ring flange, lower sealing is provided between the lower cover and ring flange
Circle.
Sealing ring is provided between the ring flange and tank body.
The upper cover plate is provided with unidirectional air outlet valve and breather cheek valve.
The present invention at work, is fixedly connected with ring flange, by being set respectively in the top of ring flange, bottom surface at the top of tank body
Upper cover plate and lower cover are put, plays reliable sealing function, electric pushrod is provided between upper cover plate and lower cover, can be pushed away by electronic
Bar controls upper and lower cover plate to carry 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 upper and lower cover plate so that the pressure stability in tank body is reliable.
The convenient processing of the present invention, cost are low.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of the present invention,
Fig. 2 is the structural representation of optimal enforcement mode of the present invention；
1 is tank body in figure, and 2 be opening, and 3 be ring flange, and 30 be mesopore, and 4 be upper cover plate, and 5 be lower cover, and 6 be electric pushrod, 7
It is looping pit one, 8 be looping pit two, and 9 be annular filter, and 10 be elastomer, and 11 be unidirectional air outlet valve, and 12 be one-way air inlet
Valve, 13 be sealing ring.
Embodiment
As shown in Figure 1-2, the storage tank includes the tank body 1 of open top 2 to the present invention, and the top of the tank body is provided with flange
Disk 3, the ring flange have mesopore 30, and the aperture of the mesopore is less than the open-topped bore of tank body；
The top surface of the ring flange is provided with upper cover plate 4, bottom surface is provided with lower cover 5, the center of the upper cover plate, mesopore and lower cover
Line is consistent, and the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod 6 is provided between the upper cover plate and lower cover.
At work, ring flange is fixedly connected with the top of tank body, is covered by being set respectively in the top of ring flange, bottom surface
Plate and lower cover, reliable sealing function is played, electric pushrod is provided between upper cover plate and lower cover, can be controlled by electric pushrod
Upper and lower cover plate carries out breakdown action, convenient operation, sealed reliable.
In, upper cover plate can be bolted on ring flange, achieved a fixed connection, and be easy to dismount, later follow-up
The breakdown action of lower cover.
The bottom surface of the ring flange is provided with looping pit 1, and the lower cover is provided with looping pit 28, the looping pit one
It is oppositely arranged with looping pit two, annular filter 9 is provided with the looping pit one and looping pit two；
The section of the annular filter is C-shaped, and elastomer 10 is interval with the annular filter, and the elastomer is located at
The C-shaped of annular filter is intraoral.Annular filter is set, is easy to play reliable filtration, sets elastomer to be used for annular
Filter reliable location.When lower cover and ring flange separate, elastomer struts so that the reliable filtration of annular filter；
Meanwhile it is conveniently replaceable.
Pressure sensor is provided 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 provided between the upper cover plate and ring flange, lower sealing is provided between the lower cover and ring flange
Circle；Dual-seal is set, improves sealing.
Sealing ring 13 is provided between the ring flange and tank body, for the reliable sealing between ring flange and tank body.
The upper cover plate is provided with unidirectional air outlet valve 11 and breather cheek valve 12, by setting unidirectional air outlet valve, is 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 being worked 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 provided with
Ring flange, the ring flange have mesopore, and the aperture of the mesopore is less than the open-topped bore of tank body；
The top surface of the ring flange is provided with upper cover plate, bottom surface is provided with lower cover, the center line of the upper cover plate, mesopore and lower cover
Unanimously, the upper cover plate and lower cover are respectively used to closed mesoporous；
Electric pushrod is provided 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 provided with looping pit
One, the lower cover is provided 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 provided 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
The C-shaped of shape filter is intraoral.
3. storage tank sealing device according to claim 1 or 2, it is characterised in that be provided 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 provided between the upper cover plate and ring flange
Upper sealing ring, lower seal is provided between the lower cover and ring flange.
5. storage tank sealing device according to claim 1, it is characterised in that be provided 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 provided with unidirectional air outlet valve
And breather cheek valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852715.3A CN107606153A (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852715.3A CN107606153A (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606153A true CN107606153A (en) | 2018-01-19 |
Family
ID=61061367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710852715.3A Pending CN107606153A (en) | 2017-09-20 | 2017-09-20 | Storage tank sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606153A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119541A (en) * | 1995-10-24 | 1997-05-06 | Hitachi Constr Mach Co Ltd | Air breather for operating oil tank |
| JP2942756B1 (en) * | 1998-04-28 | 1999-08-30 | 株式会社羽生田鉄工 | Lid opening and closing mechanism for pressure vessel |
| CN2461641Y (en) * | 2000-12-15 | 2001-11-28 | 张文源 | Improved bag tpye plastic-steel filter filtering bag sealing structure |
| WO2004111528A1 (en) * | 2003-06-17 | 2004-12-23 | Delos Technology, Inc. | Pressure sensing type valve of lpg cylinder |
| CN101670927A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic uncovering device of tobacco dedicated charging bucket |
| CN203174072U (en) * | 2013-04-01 | 2013-09-04 | 施彬 | Overpressure protection fermentation tank |
| CN203392269U (en) * | 2013-08-16 | 2014-01-15 | 肇庆东洋洛克流体设备科技发展有限公司 | Vacuum protective valve applied to tank-top protective device |
| CN105822802A (en) * | 2016-06-02 | 2016-08-03 | 福建省海洋阀门科技有限公司 | Improved-type adjustment valve with self-sealing function |
| CN206419475U (en) * | 2016-12-20 | 2017-08-18 | 张文华 | Sealing means of pressure vessel |
| CN207333690U (en) * | 2017-09-20 | 2018-05-08 | 浙江美丽健乳业有限公司 | Storage tank sealing device |
-
2017
- 2017-09-20 CN CN201710852715.3A patent/CN107606153A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119541A (en) * | 1995-10-24 | 1997-05-06 | Hitachi Constr Mach Co Ltd | Air breather for operating oil tank |
| JP2942756B1 (en) * | 1998-04-28 | 1999-08-30 | 株式会社羽生田鉄工 | Lid opening and closing mechanism for pressure vessel |
| CN2461641Y (en) * | 2000-12-15 | 2001-11-28 | 张文源 | Improved bag tpye plastic-steel filter filtering bag sealing structure |
| WO2004111528A1 (en) * | 2003-06-17 | 2004-12-23 | Delos Technology, Inc. | Pressure sensing type valve of lpg cylinder |
| CN101670927A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic uncovering device of tobacco dedicated charging bucket |
| CN203174072U (en) * | 2013-04-01 | 2013-09-04 | 施彬 | Overpressure protection fermentation tank |
| CN203392269U (en) * | 2013-08-16 | 2014-01-15 | 肇庆东洋洛克流体设备科技发展有限公司 | Vacuum protective valve applied to tank-top protective device |
| CN105822802A (en) * | 2016-06-02 | 2016-08-03 | 福建省海洋阀门科技有限公司 | Improved-type adjustment valve with self-sealing function |
| CN206419475U (en) * | 2016-12-20 | 2017-08-18 | 张文华 | Sealing means of pressure vessel |
| CN207333690U (en) * | 2017-09-20 | 2018-05-08 | 浙江美丽健乳业有限公司 | Storage tank sealing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |