CN208074241U - A kind of shut-off valve - Google Patents
A kind of shut-off valve Download PDFInfo
- Publication number
- CN208074241U CN208074241U CN201820047599.8U CN201820047599U CN208074241U CN 208074241 U CN208074241 U CN 208074241U CN 201820047599 U CN201820047599 U CN 201820047599U CN 208074241 U CN208074241 U CN 208074241U
- Authority
- CN
- China
- Prior art keywords
- valve
- shut
- threaded rod
- holder
- rod
- 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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- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a kind of shut-off valves, including holder, servo motor, retarder, the first threaded rod, thread barrel, handle, tapped through hole, the second threaded rod, aperture frame, valve rod, valve deck, valve body, sealing ring, connector, convex block, spring and flap, the body top is provided with valve deck, and aperture frame is provided at the top of the valve deck.The utility model is scientific and reasonable for structure, it is safe and convenient to use, provided with mechanical closing valving, fluid resistance is big, required power is larger when opening and closing, general shut-off valve is closed by artificial rotating handles, expend time length and inefficiency, driving handle to carry out mechanical rotation by motor operation being capable of quick closedown and Open valve, greatly improve working efficiency, provided with Hermetical connecting structure, can when mounted be increased with the contact area of pipeline come better seal when ensuring that shut-off valve is connect with pipeline by the convex block that connector is arranged.
Description
Technical field
The utility model is related to valve technology field, specially a kind of shut-off valve.
Background technology
Shut-off valve, also known as pipe valve valve belong to forced seal formula valve, are a kind of one of most popular valves.Cut-off
Valve relies on valve stem pressure, and valve clack sealing surface is made to be fitted closely with sealing surface of seat, prevents flow of media, because only being permitted medium one-way flow
It is dynamic, so directional when installation.
But shut-off valve currently on the market is not only complicated, but also have a single function, it is not provided with mechanical closing valve
Device, fluid resistance is big, and required power is larger when opening and closing, and general shut-off valve is closed by artificial rotating handles,
Time length and inefficiency are expended, Hermetical connecting structure is not provided with, can not be connect with pipeline in shut-off valve by sealing structure
When ensure better seal.
Utility model content
The utility model provides a kind of shut-off valve, can effectively solve to propose to be not provided with mechanical pass in above-mentioned background technology
Valve closing door gear, fluid resistance is big, and required power is larger when opening and closing, and general shut-off valve is carried out by artificial rotating handles
It closes, expends time length and inefficiency, be not provided with Hermetical connecting structure, it can not be by sealing structure in shut-off valve and pipeline
The problem of ensureing better seal when connection.
To achieve the above object, the utility model provides the following technical solutions：A kind of shut-off valve, including holder, servo electricity
Machine, retarder, the first threaded rod, electric cabinet, control panel, connecting seat, thread barrel, handle, tapped through hole, the second threaded rod, hole
Frame, valve rod, valve deck, valve body, sealing ring, connector, convex block, spring and flap, the body top are provided with valve deck, the valve
Tops are provided with aperture frame, and the hole top of the trellis is provided with tapped through hole, and the valve deck side is provided with holder, the holder one
Side is equipped with electric cabinet, and the electric cabinet side is provided with control panel, and the cradle top side is provided with servo motor, described
Servo motor bottom is provided with retarder, and the retarder bottom is equipped with the first threaded rod, is set on the outside of first threaded rod
It is equipped with thread barrel, the thread barrel bottom is equipped with handle, the handle bottom and is equipped with second on the inside of tapped through hole
Threaded rod, second threaded rod bottom are equipped with connecting seat, and the connecting seat bottom is equipped with valve rod, is set on the outside of the valve rod
It is equipped with sealing ring, is provided with spring on the outside of the valve rod and on the inside of valve body, the stem bottom is provided with flap, the valve
Body both ends are both provided with connector, and the connector side is provided with convex block, and the control panel output end is electrically connected servo electricity
Machine input terminal.
Preferably, the valve deck and valve body are bolted.
Preferably, the holder and valve deck are welded to connect.
Preferably, the grip surface surrounding is both provided with anti-skid chequer.
Preferably, the rack surface surrounding is both provided with reinforcing rib.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with mechanical closing valving, fluid resistance is big, and required power is larger when opening and closing, and general shut-off valve passes through
Artificial rotating handles are closed, and are expended time length and inefficiency, are run by servo motor and handle is driven to carry out machinery turn
Kinetic energy reaches quick closedown and Open valve, greatly improves working efficiency, is provided with Hermetical connecting structure, can be set by connector
The convex block set increases when mounted with the contact area of pipeline come better seal when ensuring that shut-off valve is connect with pipeline.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the valve inner structural schematic diagram of the utility model；
Figure label：1, holder；2, servo motor；3, retarder；4, the first threaded rod；5, electric cabinet；6, control panel；7,
Connecting seat；8, thread barrel；9, handle；10, tapped through hole；11, the second threaded rod；12, aperture frame；13, valve rod；14, valve deck；15,
Valve body；16, sealing ring；17, connector；18, convex block；19, spring；20, flap.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, the utility model provides a kind of technical solution, a kind of shut-off valve, including holder 1, watches
Take motor 2, retarder 3, the first threaded rod 4, electric cabinet 5, control panel 6, connecting seat 7, thread barrel 8, handle 9, tapped through hole 10,
Second threaded rod 11, aperture frame 12, valve rod 13, valve deck 14, valve body 15, sealing ring 16, connector 17, convex block 18, spring 19 and valve
Valve 20,15 top of valve body are provided with valve deck 14, and 14 top of valve deck is provided with aperture frame 12, and 12 top of aperture frame is provided with tapped through hole
10,14 side of valve deck is provided with holder 1, and 1 side of holder is equipped with electric cabinet 5, and 5 side of electric cabinet is provided with control panel 6, holder
1 top side is provided with servo motor 2, and 2 bottom of servo motor is provided with retarder 3, and 3 bottom of retarder is equipped with the first screw thread
Bar 4, the outside of the first threaded rod 4 are provided with thread barrel 8, and 8 bottom of thread barrel is equipped with handle 9,9 bottom of handle and logical positioned at screw thread
10 inside of hole is equipped with the second threaded rod 11, and 11 bottom of the second threaded rod is equipped with connecting seat 7, and 7 bottom of connecting seat is equipped with valve
Bar 13, the outside of valve rod 13 are provided with sealing ring 16,13 outside of valve rod and 15 inside of valve body are provided with spring 19,13 bottom of valve rod
Portion is provided with flap 20, and 15 both ends of valve body are both provided with connector 17, and 17 side of connector is provided with convex block 18, and control panel 6 is defeated
Outlet is electrically connected 2 input terminal of servo motor.
For the effect of sealed connection, in the present embodiment, it is preferred that valve deck 14 and valve body 15 are bolted.
In order to which preferably holder 1 and valve deck 14 are combined closely, in the present embodiment, it is preferred that holder 1 and valve deck 14 weld
Connection.
In order to preferably be operated, in the present embodiment, it is preferred that 9 surface surrounding of handle is both provided with anti-skid chequer.
For better protective device, extend its service life, in the present embodiment, it is preferred that 1 surface surrounding of holder is all provided with
It is equipped with reinforcing rib.
The operation principle and process for using of the utility model：Valve deck 14 is connect by bolt with valve body 15 first, is passed through
The convex block 18 that connector 17 is arranged ensures better seal when being connect with pipeline, passes through the control panel of the electric cabinet 5 on holder 1
6 control servomotors 2 drive the first threaded rod 4 to rotate under the action of retarder 3, and the handle 9 provided with thread barrel 8 is promoted to revolve
Turn, the second threaded rod 11 being arranged by bottom rotation in the tapped through hole 10 of aperture frame 12 is down or up, passes through connecting seat 7
Connect band ovable valve stem 13 lifting, by the uninterrupted of mobile completion medium of the flap 20 in 15 internal channel of valve body, if
Mechanical closing valving is set, fluid resistance is big, and required power is larger when opening and closing, and general shut-off valve is by manually revolving
Handle hand 9 is closed, and time length and inefficiency are expended, and is passed through servo motor 2 and is run the drive progress mechanical rotation energy of handle 9
Enough quick closedowns and Open valve, greatly improve working efficiency, are provided with Hermetical connecting structure, can be arranged by connector 17
Convex block 18 increase when mounted with the contact area of pipeline come better seal when ensuring that shut-off valve is connect with pipeline.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of shut-off valve, including holder (1), servo motor (2), retarder (3), the first threaded rod (4), electric cabinet (5), control
Making sheet (6), connecting seat (7), thread barrel (8), handle (9), tapped through hole (10), the second threaded rod (11), aperture frame (12), valve rod
(13), valve deck (14), valve body (15), sealing ring (16), connector (17), convex block (18), spring (19) and flap (20), it is special
Sign is：It is provided with valve deck (14) at the top of the valve body (15), aperture frame (12), the aperture frame are provided at the top of the valve deck (14)
(12) top is provided with tapped through hole (10), and valve deck (14) side is provided with holder (1), holder (1) the side installation
There are electric cabinet (5), electric cabinet (5) side to be provided with control panel (6), holder (1) top side is provided with servo electricity
Machine (2), servo motor (2) bottom are provided with retarder (3), and retarder (3) bottom is equipped with the first threaded rod
(4), it is provided with thread barrel (8) on the outside of first threaded rod (4), thread barrel (8) bottom is equipped with handle (9), described
Handle (9) bottom and the second threaded rod (11), the second threaded rod (11) bottom are installed on the inside of the tapped through hole (10)
Connecting seat (7) is installed, connecting seat (7) bottom is equipped with valve rod (13), sealing ring is provided on the outside of the valve rod (13)
(16), it is provided with spring (19) on the outside of the valve rod (13) and on the inside of valve body (15), valve rod (13) bottom is provided with
Flap (20), valve body (15) both ends are both provided with connector (17), and connector (17) side is provided with convex block (18),
Control panel (6) output end is electrically connected servo motor (2) input terminal.
2. a kind of shut-off valve according to claim 1, it is characterised in that：The valve deck (14) and valve body (15) pass through bolt
Connection.
3. a kind of shut-off valve according to claim 1, it is characterised in that：The holder (1) and valve deck (14) are welded to connect.
4. a kind of shut-off valve according to claim 1, it is characterised in that：Handle (9) surface surrounding is both provided with anti-
Sliding line.
5. a kind of shut-off valve according to claim 1, it is characterised in that：Holder (1) surface surrounding, which is both provided with, to be added
Strengthening tendons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047599.8U CN208074241U (en) | 2018-01-11 | 2018-01-11 | A kind of shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047599.8U CN208074241U (en) | 2018-01-11 | 2018-01-11 | A kind of shut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074241U true CN208074241U (en) | 2018-11-09 |
Family
ID=64035175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047599.8U Expired - Fee Related CN208074241U (en) | 2018-01-11 | 2018-01-11 | A kind of shut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074241U (en) |
-
2018
- 2018-01-11 CN CN201820047599.8U patent/CN208074241U/en not_active Expired - Fee Related
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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: 20181109 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |