CN207333857U - The adaptive respirator of tank - Google Patents
The adaptive respirator of tank Download PDFInfo
- Publication number
- CN207333857U CN207333857U CN201721215930.4U CN201721215930U CN207333857U CN 207333857 U CN207333857 U CN 207333857U CN 201721215930 U CN201721215930 U CN 201721215930U CN 207333857 U CN207333857 U CN 207333857U
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- CN
- China
- Prior art keywords
- respirator
- ring flange
- mesoporous
- lever
- flashboard
- 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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Abstract
The adaptive respirator of tank.Provide a kind of simple in structure, improve the adaptive respirator of the tank of reliability and security.The respirator is located on tank body, the bottom of the respirator is connected with ring flange, further include lever, lever seat, flashboard, counterweight, pressure sensor and electric pushrod, the bottom side of the respirator is equipped with installing port, the lever seat is connected on ring flange and in installing port, the lever is hinged on lever seat, the flashboard and counterweight are connected to the both ends of lever, the flashboard is located at the lower section of ring flange and is used for closed mesoporous two, and the counterweight is located at the outside of respirator；The pressure sensor is located in tank body, and the electric pushrod is hingedly set on respirator, and the electric pushrod connects counterweight, and the pressure sensor connects controller, and the controller controls electric pushrod.The utility model is convenient to be processed, and operation is reliable.
Description
Technical field
It the utility model is related to tank breathing field, more particularly to the adaptive respirator of tank.
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 the pressure in tank body, to prevent that pressure is excessive when becomes tank body when supportting quick-fried tank body or too small pressure
Shape, in some special manufacture fields, will also ensure that tank body discharge avoids taking material out of, to exhaling while tank body pressure is controlled
Haustorium is put forward higher requirements.In the prior art, for the control of tank body pressure by manually being operated, reliability is low, easily occurs
Security incident.
Utility model content
The utility model in view of the above problems, provide it is a kind of simple in structure, improve reliability and security tank use from
Adapt to respirator.
The technical solution of the utility model is：The respirator is located on tank body, and the bottom of the respirator is connected with
Ring flange, the bottom of the respirator have a mesoporous one, and the ring flange has a mesoporous two, in the mesoporous one and mesoporous two
Heart line is consistent, and the aperture of the mesoporous one is more than the aperture of mesoporous two；
Further include lever, lever seat, flashboard, counterweight, pressure sensor and electric pushrod, the bottom one of the respirator
Side is equipped with installing port, and the lever seat is connected on ring flange and in installing port, the lever is hinged on lever seat,
The flashboard and counterweight are connected to the both ends of lever, and the flashboard is located at the lower section of ring flange and is used for closed mesoporous
Two, the counterweight is located at the outside of respirator；
The pressure sensor is located in tank body, and the electric pushrod is hingedly set on respirator, and the electric pushrod connects
Counterweight is connect, the pressure sensor connects controller, and the controller controls electric pushrod.
Annular filter is equipped between the ring flange and flashboard.
The open top of the tank body, the respirator connect tank body by ring flange.
The counterweight is detachably connected on lever.
The ring flange is equipped with looping pit one, and the flashboard is equipped with looping pit two, the looping pit one and looping pit
Two are oppositely arranged, and the annular filter is located in looping pit one, 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.
The utility model at work, is extremely controlled by setting pressure sensor in tank body, then by pressure signal transmission
Device, whether controller control electric pushrod acts, so as to whether promote counterweight so that the pressure stability in tank body is reliable.
When there is positive pressure in tank body, valve plate is closed under the promotion of positive pressure, and balanced valve is driven by electric pushrod, so that will
Flashboard is opened so that the gas in tank body is filtered from annular filter, and operation is reliable.When being pressed for some reason in tank body
When power is negative pressure, valve plate is opened, and air can enter to tank body inner equilibrium pressure, untill pressure balance.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of the utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the structure diagram of the utility model optimal enforcement mode；
1 is respirator in figure, and 11 be mesoporous one, and 12 be installing port, and 2 be ring flange, and 20 be mesoporous two, and 3 be lever, and 4 are
Lever seat, 5 be flashboard, and 6 be counterweight, and 7 be electric pushrod, and 8 be annular filter, and 9 be tank body, and 10 be strut, and 11 be annular
Kong Yi, 12 be looping pit two, and 13 be elastomer.
Embodiment
As shown in Figs. 1-3, the respirator is located on tank body the utility model, and the bottom of the respirator is connected with method
Blue disk 2, the bottom of the respirator have mesoporous 1, and the ring flange has mesoporous 2 20, the mesoporous one and mesoporous two
Center line it is consistent, the aperture of the mesoporous one is more than the aperture of mesoporous two；In, ring flange 2 is connected to work on tank body 9
Make.
Lever 3, lever seat 4, flashboard 5, counterweight 6, pressure sensor and electric pushrod 7 are further included, the respirator
Bottom side is equipped with installing port 12, and the lever seat 4 is connected on ring flange 2 and in installing port 12, the lever 3 is cut with scissors
It is connected on lever seat 4, the flashboard 5 and counterweight 6 are connected to the both ends of lever, and the flashboard 5 is located under ring flange 2
Just and it is used for closed mesoporous two, the counterweight 6 is located at the outside of respirator；
The pressure sensor is located in tank body, and the electric pushrod 7 is hingedly set on respirator, and the electric pushrod connects
Counterweight 6 is connect, the pressure sensor connects controller, and the controller controls electric pushrod.Band counterweight, passes through counterweight
Power can offset the weight of valve plate, it is ensured that the reliability of tank body pressure；
In work, lever seat is located in installing port 2, it is necessary to ensure leakproofness；Flashboard is connected on strut 10, and strut is hinged
On lever so that flashboard makees elevating movement.
Annular filter 8 is equipped between the ring flange 2 and flashboard 5, improves leakproofness and filterability.
The open top of the tank body 9, the respirator connect tank body by ring flange, both convenient connections, operation can
Lean on.
The counterweight 6 is detachably connected on lever, easy disassembly.
The ring flange 2 is equipped with looping pit 1, and the flashboard 5 is equipped with looping pit 2 12, one He of looping pit
Looping pit two is oppositely arranged, and the annular filter is located in looping pit one, two；
The section of the annular filter is C-shaped, and elastomer 13, the elastomer are interval with the annular filter
In the C-shaped mouth of annular filter.
Spring body is set to be used for reliable stationary annular filter, then when flashboard and ring flange separation, elastomer struts so that
The reliable filtration of annular filter；Meanwhile it is conveniently replaceable.
Claims (5)
1. the adaptive respirator of tank, it is characterised in that the respirator is located on tank body, and the bottom connection of the respirator is set
There is ring flange, the bottom of the respirator has mesoporous one, and the ring flange has mesoporous two, the mesoporous one and mesoporous two
Center line is consistent, and the aperture of the mesoporous one is more than the aperture of mesoporous two；
Lever, lever seat, flashboard, counterweight, pressure sensor and electric pushrod are further included, the bottom side of the respirator is set
There is installing port, the lever seat is connected on ring flange and in installing port, the lever is hinged on lever seat, described
Flashboard and counterweight are connected to the both ends of lever, and the flashboard is located at the lower section of ring flange and is used for closed mesoporous two, institute
State the outside that counterweight is located at respirator；
The pressure sensor is located in tank body, and the electric pushrod is hingedly set on respirator, and the electric pushrod connection is flat
Weighing apparatus hammer, the pressure sensor connect controller, and the controller controls electric pushrod.
2. the adaptive respirator of tank according to claim 1, it is characterised in that be equipped between the ring flange and flashboard
Annular filter.
3. the adaptive respirator of tank according to claim 1 or 2, it is characterised in that the open top of the tank body,
The respirator connects tank body by ring flange.
4. the adaptive respirator of tank according to claim 1, it is characterised in that the counterweight is detachably connected on thick stick
On bar.
5. the adaptive respirator of tank according to claim 2, it is characterised in that the ring flange is equipped with looping pit
One, the flashboard is equipped with looping pit two, and the looping pit one and looping pit two are oppositely arranged, and the annular filter is located at ring
In shape hole one, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215930.4U CN207333857U (en) | 2017-09-21 | 2017-09-21 | The adaptive respirator of tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215930.4U CN207333857U (en) | 2017-09-21 | 2017-09-21 | The adaptive respirator of tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333857U true CN207333857U (en) | 2018-05-08 |
Family
ID=62369974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215930.4U Active CN207333857U (en) | 2017-09-21 | 2017-09-21 | The adaptive respirator of tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448655A (en) * | 2017-09-21 | 2017-12-08 | 浙江美丽健乳业有限公司 | The adaptive respirator of tank |
| RU190706U1 (en) * | 2018-12-11 | 2019-07-09 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Emergency valve |
-
2017
- 2017-09-21 CN CN201721215930.4U patent/CN207333857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448655A (en) * | 2017-09-21 | 2017-12-08 | 浙江美丽健乳业有限公司 | The adaptive respirator of tank |
| RU190706U1 (en) * | 2018-12-11 | 2019-07-09 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Emergency valve |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |