CN208651789U - A kind of anti-leak flap type - Google Patents
A kind of anti-leak flap type Download PDFInfo
- Publication number
- CN208651789U CN208651789U CN201821137239.3U CN201821137239U CN208651789U CN 208651789 U CN208651789 U CN 208651789U CN 201821137239 U CN201821137239 U CN 201821137239U CN 208651789 U CN208651789 U CN 208651789U
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- CN
- China
- Prior art keywords
- valve body
- loose slot
- bottom end
- movable block
- flap type
- Prior art date
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Abstract
The utility model discloses a kind of anti-leak flap types, including valve body, the circumferential side wall perforation of the valve body is provided with the first loose slot, and the circumferential side wall of valve body be located at the first loose slot be arranged right below the second loose slot, the internal activity of first loose slot is connected with the first movable block, and first the top of movable block be connected in the threaded rod that is vertically arranged, the top of the valve body is rotatably connected to turntable, and there are four the connecting rods of circular array setting for the bottom end connection of turntable, what the bottom end of the connecting rod extended to the first loose slot is internally connected with rotor plate, and rotor plate is threadedly coupled with threaded rod.The utility model structure novel, and the device is every time after use, valve body can be detected in time when being closed to valve body, so that staff understands the working condition of valve body in time, prevent valve body failure from leading to Oil spills, the safety of petroleum transportation is also improved while reducing loss, is suitable for promoting.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of anti-leak flap types.
Background technique
Flat gate valve is the slide-valve that a kind of closure member is parallel gate plate.Its closure member can be single disc or therebetween band
There is the double disc of spreading mechanism.Flashboard to the pressing force of valve seat be by act on the pressure medium of floating flashboard or floating valve seat Lai
Control.If it is double disc flat gate valves, then the spreading mechanism between two flashboards can supplement this pressing force.Flat gate valve is by drive
Flowing mode can be divided into manual platform gate valve, Pneumatic flat-plate gate valve and driven plate gate valve.Can be divided by purposes and use occasion has
Deflector hole flat gate valve, without deflector hole flat gate valve, oil field flat gate valve, pipeline flat gate valve and gas flat plate gate valve etc..
Flap type is in petroleum transportation, it is possible that the case where oil leak, and generally in oil leak, can not be worked
Personnel have found in time, if things go on like this will lead to that oil losses is serious, and Oil spills also brings along certain danger, therefore,
In order to solve problems, we have proposed a kind of anti-leak flap types.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of anti-leak plate proposed
Valve.
To achieve the goals above, the utility model adopts the technical scheme that
The circumferential side wall perforation of a kind of anti-leak flap type, including valve body, the valve body is provided with the first loose slot, and valve
The circumferential side wall of body is located at second loose slot that is arranged right below of the first loose slot, the internal activity connection of first loose slot
There is the first movable block, and the top of the first movable block is connected in the threaded rod being vertically arranged, the top of the valve body, which rotates, to be connected
It is connected to turntable, and the bottom end connection of turntable, there are four the connecting rod of circular array setting, the bottom end of the connecting rod extends to
First loose slot is internally connected with rotor plate, and rotor plate is threadedly coupled with threaded rod, and the bottom end of first movable block connects
It is connected to vertical bar, and the bottom end of vertical bar is connected with pressing plate, the bottom end of the pressing plate is connected with the second movable block, and the second movable block
Bottom end is connected in the guide rod being vertically arranged, and the inside that the valve body is located at the second loose slot is equipped with two symmetrically arranged cunnings
Slot, and sliding block is slidably connected in sliding slot, movable plate, the inside peace of second loose slot are connected between two sliding blocks
Equipped with pressure test device.
Preferably, the pressure test device includes pressure sensor, and the top of pressure sensor sets that there are two symmetrical
The sleeve of setting, the bottom end inner wall of the sleeve is connected with spring, and the top of spring is connected with motion bar, and the top of motion bar
End extends to above it across sleeve.
Preferably, the outer circumferential walls of the valve body are equipped with controller and display screen, and the input terminal and pressure of controller pass
Sensor connection, the output end of controller is connect with display screen, and the model DATA-7371 of controller, the type of pressure sensor
Number be DPG8001.
Preferably, the movable plate is slidably and sealingly connected with guide rod, and junction is equipped with the second rubbery loop.
Preferably, the first rubbery loop is installed at the rotation connection of the turntable and valve body.
Preferably, the pressing plate is adapted to the second loose slot, and pressing plate is slidably and sealingly connected with the second loose slot.
The utility model has the following beneficial effects: by valve body, threaded rod, connecting rod, the first loose slot, the second loose slot,
Second movable block, pressing plate, vertical bar, the first movable block, rotor plate, turntable, the first rubbery loop, the second rubbery loop, movable plate,
The setting of pressure sensor, sleeve, spring, motion bar, sliding block, sliding slot, guide rod, so that the device is every time after use, it is right
Valve body can in time detect valve body when being closed, so that staff understands the working condition of valve body in time,
It prevents valve body failure from leading to Oil spills, also improves the safety of petroleum transportation while reducing loss, be suitable for promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-leak flap type structural schematic diagram；
Fig. 2 is the structural schematic diagram of A in Fig. 1；
Fig. 3 be the utility model proposes a kind of anti-leak flap type closing structure schematic diagram；
Fig. 4 be the utility model proposes a kind of anti-leak flap type rotor plate top view.
In figure: 1 valve body, 2 threaded rods, 3 connecting rods, 4 first loose slots, 5 second loose slots, 6 second movable blocks, 7 pressing plates,
8 vertical bars, 9 first movable blocks, 10 rotor plates, 11 turntables, 12 first rubbery loops, 13 second rubbery loops, 14 movable plates, 15 pressures
Force snesor, 16 sleeves, 17 springs, 18 motion bars, 19 sliding blocks, 20 sliding slots, 21 guide rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of anti-leak flap type, including valve body 1, it is living that the circumferential side wall perforation of valve body 1 is provided with first
Dynamic slot 4, and the circumferential side wall of valve body 1 be located at the first loose slot 4 be arranged right below the second loose slot 5, first loose slot 4
Internal activity be connected with the first movable block 9, and the top of the first movable block 9 is connected in the threaded rod 2 being vertically arranged, described
The top of valve body 1 is rotatably connected to turntable 11, and the connecting rod 3 that circular array is arranged there are four the bottom end connections of turntable 11,
What the bottom end of the connecting rod 3 extended to the first loose slot 4 is internally connected with rotor plate 10, and rotor plate 10 and 2 spiral shell of threaded rod
Line connection, the bottom end of first movable block 9 is connected with vertical bar 8, and the bottom end of vertical bar 8 is connected with pressing plate 7, the pressing plate 7
Bottom end is connected with the second movable block 6, and the bottom end of the second movable block 6 is connected in the guide rod 21 being vertically arranged, the valve body 1
Two symmetrically arranged sliding slots 20 are equipped with positioned at the inside of the second loose slot 5, and slidably connect sliding block 19 in sliding slot 20, two
Movable plate 14 is connected between the sliding block 19, the inside of second loose slot 5 is equipped with pressure test device, pressure test
Device includes pressure sensor 15, and the top of pressure sensor 15 sets that there are two symmetrically arranged sleeve 16, the sleeves 16
Bottom end inner wall be connected with spring 17, and the top of spring 17 is connected with motion bar 18, and the top of motion bar 18 passes through sleeve
16 extend to its top, and the outer circumferential walls of valve body 1 are equipped with controller and display screen, the input terminal and pressure sensor of controller
15 connections, the output end of controller is connect with display screen, and the model DATA-7371 of controller, the type of pressure sensor 15
Number be DPG8001, movable plate 14 is slidably and sealingly connected with guide rod 21, and junction is equipped with the second rubbery loop 13, turntable
11 with the first rubbery loop 12 is installed at the rotation connection of valve body 1, pressing plate 7 is adapted to the second loose slot 5, and pressing plate 7 and the
Two loose slots 5 are slidably and sealingly connected with.
Working principle: after completing petroleum transportation, timely valve body 1, when closing, rotation turntable 11 first, turntable
11 drive connecting rod 3 and rotor plate 10 to rotate, so that threaded rod 2 drives the first movable block 9 to move downward, the first activity
Block 9 pushes vertical bar 8 and the second movable block 6 to move downward, so that pressing plate 7 slides in the second loose slot 5, while pressing plate
7 can squeeze remaining petroleum liquid in the second loose slot 5, pass through the transmission of power, petroleum liquid meeting Compressive activities plate 14, so that living
Movable plate 14 slides in sliding slot 20 with movable slider 19, while movable plate 14 moves downward, meeting Compressive activities bar 18, and motion bar 18
It is slided in sleeve 16, and squeezes spring 17, the meeting squeeze pressure sensor 15 of spring 17, the power that pressure sensor 15 will be subject to
It is transferred on the display screen on 1 surface of valve body, staff can observe the numerical value on display screen at this time, if numerical value is less than setting
Value, then leakage situation occurs for valve body 1, and staff can repair or replace to valve body 1 in time.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anti-leak flap type, including valve body (1), which is characterized in that the circumferential side wall perforation of the valve body (1) is provided with
First loose slot (4), and the circumferential side wall of valve body (1) be located at the first loose slot (4) be arranged right below the second loose slot (5),
The internal activity of first loose slot (4) is connected with the first movable block (9), and the top of the first movable block (9) is connected with and is in
The top of the threaded rod (2) being vertically arranged, the valve body (1) is rotatably connected to turntable (11), and the bottom end connection of turntable (11)
There are four the connecting rods (3) of circular array setting, and the bottom end of the connecting rod (3) extends to the inside of the first loose slot (4)
It is connected with rotor plate (10), and rotor plate (10) is threadedly coupled with threaded rod (2), the bottom end connection of first movable block (9)
Having vertical bar (8), and the bottom end of vertical bar (8) is connected with pressing plate (7), the bottom end of the pressing plate (7) is connected with the second movable block (6),
And second the bottom end of movable block (6) be connected in the guide rod (21) that is vertically arranged, the valve body (1) is located at the second loose slot
(5) inside is equipped with two symmetrically arranged sliding slots (20), and slidably connects sliding block (19) in sliding slot (20), two cunnings
It is connected between block (19) movable plate (14), the inside of second loose slot (5) is equipped with pressure test device.
2. a kind of anti-leak flap type according to claim 1, which is characterized in that the pressure test device includes pressure
Sensor (15), and the top of pressure sensor (15) is set there are two symmetrically arranged sleeve (16), the bottom of the sleeve (16)
End inner wall is connected with spring (17), and the top of spring (17) is connected with motion bar (18), and the top of motion bar (18) passes through
Sleeve (16) extends to its top.
3. a kind of anti-leak flap type according to claim 1, which is characterized in that the outer circumferential walls of the valve body (1) are pacified
Equipped with controller and display screen, the input terminal of controller is connect with pressure sensor (15), the output end and display screen of controller
Connection, and the model DATA-7371 of controller, the model DPG8001 of pressure sensor (15).
4. a kind of anti-leak flap type according to claim 1, which is characterized in that the movable plate (14) and guide rod
(21) it is slidably and sealingly connected with, and junction is equipped with the second rubbery loop (13).
5. a kind of anti-leak flap type according to claim 1, which is characterized in that the turntable (11) and valve body (1)
First rubbery loop (12) are installed at rotation connection.
6. a kind of anti-leak flap type according to claim 1, which is characterized in that the pressing plate (7) and the second loose slot
(5) it is adapted to, and pressing plate (7) is slidably and sealingly connected with the second loose slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137239.3U CN208651789U (en) | 2018-07-18 | 2018-07-18 | A kind of anti-leak flap type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137239.3U CN208651789U (en) | 2018-07-18 | 2018-07-18 | A kind of anti-leak flap type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651789U true CN208651789U (en) | 2019-03-26 |
Family
ID=65784883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137239.3U Expired - Fee Related CN208651789U (en) | 2018-07-18 | 2018-07-18 | A kind of anti-leak flap type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651789U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983349A (en) * | 2021-03-01 | 2021-06-18 | 江苏庆海石油机械有限公司 | Multi-flow through hole type safety cut-off flat valve |
| WO2021127877A1 (en) * | 2019-12-23 | 2021-07-01 | 江苏政轩石油机械股份有限公司 | Multi-seal leak-proof flat valve for petroleum conveying pipeline |
| CN114087390A (en) * | 2021-12-06 | 2022-02-25 | 山东省鲁商冰轮建筑设计有限公司 | Multistage sealed self-control valve of carbon dioxide refrigerating system |
| CN118564671A (en) * | 2024-06-13 | 2024-08-30 | 浙江石化阀门有限公司 | Conveying gate valve with running state monitoring function |
-
2018
- 2018-07-18 CN CN201821137239.3U patent/CN208651789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021127877A1 (en) * | 2019-12-23 | 2021-07-01 | 江苏政轩石油机械股份有限公司 | Multi-seal leak-proof flat valve for petroleum conveying pipeline |
| CN112983349A (en) * | 2021-03-01 | 2021-06-18 | 江苏庆海石油机械有限公司 | Multi-flow through hole type safety cut-off flat valve |
| CN114087390A (en) * | 2021-12-06 | 2022-02-25 | 山东省鲁商冰轮建筑设计有限公司 | Multistage sealed self-control valve of carbon dioxide refrigerating system |
| CN118564671A (en) * | 2024-06-13 | 2024-08-30 | 浙江石化阀门有限公司 | Conveying gate valve with running state monitoring function |
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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 |
Granted publication date: 20190326 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |