CN107013733B

CN107013733B - A kind of valve that can be automatically turned on according to uninterrupted

Info

Publication number: CN107013733B
Application number: CN201710306910.6A
Authority: CN
Inventors: 陈展
Original assignee: Talon Valve Manufacture Co Ltd Of Wenzhou City
Current assignee: Talon Valve Manufacture Co Ltd Of Wenzhou City
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2018-10-02
Anticipated expiration: 2037-05-04
Also published as: CN107013733A

Abstract

The invention discloses a kind of valves that can be automatically turned on according to uninterrupted, including valve body, water inlet is offered on the left of the valve body, the right side opening of the valve body is equipped with water outlet, it is provided with bonnet, at the top of the valve body, the bottom of the bonnet, is provided with bottom flange, and the bottom at bottom flange both ends runs through valve body and extends to the inside of valve body, and nut is fixedly connected at the axis at the top of the bonnet,.The present invention can drive scotch to move by the setting of threaded rod, pass through the cooperation of sealing bar and deep hole, valve inner can be closed, prevent water from being flowed, pass through the setting of floating block, when the water flow of valve inner is excessive, floating block rises, and drives motion bar and adjusting rod movement, movable plate is made to move, valve inner is opened, keep flow logical, while solving the problem of valve can not be automatically turned on according to the size of water flow, reduce service efficiency.

Description

A kind of valve that can be automatically turned on according to uninterrupted

Technical field

The present invention relates to valve technology field, specially a kind of valve that can be automatically turned on according to uninterrupted.

Background technology

Valve is the important component in large-scale complexes, is mainly used for process pipe medium（Material, water, steam, Air and oil product etc.）Cut-out, throttling, pressure regulation and change flow direction etc., purposes is wide, and dosage is big, and valve plays in people's lives Vital effect, valve by all means flow of media whether unicity, make that the medium flowed through when valve opening carried is dynamic It can be used carefully, cause to lose in vain, cannot execute well, the energy conservation and environmental protection policy that country advocates always, Existing valve can not be automatically turned on when water flows into inside according to the size of water flow, reduce service efficiency.

Invention content

The purpose of the present invention is to provide a kind of valves that can be automatically turned on according to uninterrupted, and having valve can be according to water The advantages of size of flow is automatically turned on, improves service efficiency, solve valve can not according to the size of water flow into The problem of going and automatically turn on, reducing service efficiency.

To achieve the above object, the present invention provides the following technical solutions：A kind of valve that can be automatically turned on according to uninterrupted Door, including valve body offer water inlet on the left of the valve body, and the right side opening of the valve body is equipped with water outlet, the valve body Top is provided with bonnet, and the bottom of the bonnet, is provided with bottom flange, and valve body is run through simultaneously in the bottom at bottom flange both ends The inside of valve body is extended to, nut is fixedly connected at the axis at the top of the bonnet, spiral shell is provided at the top of the nut Rasp bar, the threaded rod are lived close to the inside that one end of nut sequentially passes through bonnet, bottom flange and valve body and extends to valve body Dynamic to be connected with fixing axle, side of the fixing axle far from threaded rod is fixedly connected with the bottom of body cavity, the threaded rod Surface be socketed with scotch, and the both sides of scotch are in contact with the inner wall of bottom flange, the bottom and position of the body cavity It is fixedly connected with fixed block in the both sides of fixing axle, the inside of the fixed block offers deep hole, the bottom of the scotch And it is fixedly connected with the sealing bar being used cooperatively with deep hole positioned at the both sides of threaded rod, the left side of the body cavity bottom is solid Surely it is connected with link, the link is internally provided with floating block, motion bar is fixedly connected at the top of the floating block, described The external activity that the one end of motion bar far from floating block extends to link is connected with adjusting rod, and the top of the body cavity is fixed It is connected with supporting rod, the one end of the supporting rod far from valve interior wall is flexibly connected with one end of adjusting rod, and the adjusting rod is remote One end from motion bar is connected with movable plate, and the top and bottom of movable plate respectively with the top of body cavity and connect It is in contact on the right side of frame.

Preferably, regulation handle is provided at the top of the threaded rod, the regulation handle is located at threaded rod outside nut The one end in portion is fixedly connected.

Preferably, the both sides of the inner cavity of deep hole are fixedly connected with the clamp pad being used cooperatively with sealing bar, the folder Tight pad is fixedly connected by fixing piece with the both sides of inner cavity of deep hole.

Preferably, it has been fixedly connected with link block at the top of the bottom flange both sides, has been offered at the top of the link block The bottom of groove, the bonnet, both sides has been fixedly connected with fixed plate, and the bottom of the fixed plate is fixedly connected with and groove The kelly being used cooperatively, and kelly is located at the inside of groove.

Preferably, the surface of the threaded rod is provided with external screw thread, and being internally provided with for the nut coordinates with external screw thread The internal thread used.

Compared with prior art, beneficial effects of the present invention are as follows：

1, the present invention can drive scotch to move by the setting of threaded rod, can by the cooperation of sealing bar and deep hole To be closed to valve inner, prevent water from being flowed, by the setting of floating block, when the water flow of valve inner is excessive, Floating block rises, and drives motion bar and adjusting rod movement, so that movable plate is moved, valve inner is opened, and keeps flow logical, simultaneously Solves the problem of valve can not be automatically turned on according to the size of water flow, reduce service efficiency.

2, the present invention can protect the parts of body top, be prevented by the setting of bonnet, and bottom flange Ingress of air leads to damage of getting rusty for a long time, by the setting of nut and fixing axle, can increase the stabilization of threaded rod rotation Property, increase working efficiency, can be by the cooperation with threaded rod by the setting of scotch, adjusting threaded rod manually makes valve body Inside is opened, and so that water is circulated, by the setting of supporting rod, can be supported to adjusting rod, and adjusting rod movement is increased Stability deviates when reducing adjusting rod movement, influences the stability adjusted to movable plate, by the setting of regulation handle, It is convenient that threaded rod is rotated, while the height of scotch is adjusted, by the setting of clamp pad, increase sealing bar with The stability of deep hole contact increases the stability that bonnet, is contacted with bottom flange by the setting of link block, groove and kelly.

Description of the drawings

Fig. 1 is schematic structural view of the invention.

In figure：1 valve body, 2 water inlets, 3 water outlets, 4 bonnet,s, 5 bottom flanges, 6 nuts, 7 threaded rods, 8 fixing axles, 9 are stopped Motion block, 10 fixed blocks, 11 deep holes, 12 sealing bars, 13 links, 14 floating blocks, 15 motion bars, 16 adjusting rods, 17 supporting rods, 18 are moved Movable plate, 19 regulation handles, 20 clamp pads, 21 link blocks, 22 grooves, 23 fixed plates, 24 kellies.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Referring to Fig. 1, a kind of valve that can be automatically turned on according to uninterrupted, including valve body 1, the left side of valve body 1 open up There are water inlet 2, the right side opening of valve body 1 to be equipped with water outlet 3, the top of valve body 1 is provided with bonnet, 4, the bottom setting of bonnet, 4 There is bottom flange 5, link block 21 has been fixedly connected at the top of 5 both sides of bottom flange, the top of link block 21 opens up fluted 22, on The bottom of 4 both sides of valve deck has been fixedly connected with fixed plate 23, and the bottom of fixed plate 23 is fixedly connected with to be used cooperatively with groove 22 Kelly 24, and kelly 24 is located at the inside of groove 22, can be to 1 top of valve body by the setting of bonnet, 4 and bottom flange 5 Parts protected, prevent ingress of air, lead to damage of getting rusty for a long time, pass through link block 21, groove 22 and kelly 24 Setting, increase the stability that is contacted with bottom flange 5 of bonnet, 4, and the bottom at 5 both ends of bottom flange through valve body 1 and extends To the inside of valve body 1, it is fixedly connected with nut 6 at the axis at 4 top of bonnet, the surface of threaded rod 7 is provided with external screw thread, spiral shell Mother's 6 is internally provided with the internal thread being used cooperatively with external screw thread, by the setting of nut 6 and fixing axle 8, can increase screw thread The stability that bar 7 rotates increases working efficiency, and the top of nut 6 is provided with threaded rod 7, and the top of threaded rod 7 is provided with adjusting Handle 19, regulation handle 19 are fixedly connected with one end that threaded rod 7 is located at outside nut 6, pass through the setting of regulation handle 19, side Just threaded rod 7 is rotated, while the height of scotch 9 is adjusted, threaded rod 7 passes through successively close to one end of nut 6 It puts on valve deck 4, bottom flange 5 and valve body 1 and extends to the internal activity of valve body 1 and be connected with fixing axle 8, by fixing axle 8 It is internally provided with internal thread, facilitates threaded rod 7 that it is coordinated to be rotated, scotch 9 is adjusted, the inside of scotch 9 is set It is equipped with the internal thread being used cooperatively with threaded rod 7, company is fixed in side of the fixing axle 8 far from threaded rod 7 and the bottom of 1 inner cavity of valve body It connects, the surface of threaded rod 7 is socketed with scotch 9, can be by the cooperation with threaded rod 7, manually by the setting of scotch 9 Adjusting threaded rod 7 makes 1 inside of valve body open, and so that water is circulated, and the both sides of scotch 9 are in contact with the inner wall of bottom flange 5, The bottom of 1 inner cavity of valve body and it is fixedly connected with fixed block 10 positioned at the both sides of fixing axle 8, the inside of fixed block 10 offers depth Hole 11, the both sides of 11 inner cavity of deep hole are fixedly connected with the clamp pad 20 being used cooperatively with sealing bar 12, clamp pad 20 and deep hole The both sides of 11 inner cavities are fixedly connected by fixing piece, by the setting of clamp pad 20, are increased sealing bar 12 and are contacted with deep hole 11 Stability, the bottom of scotch 9 and be fixedly connected with the sealing bar being used cooperatively with deep hole 11 positioned at the both sides of threaded rod 7 12, link 13 is fixedly connected on the left of 1 intracavity bottom of valve body, by the way that the top of link 13 is arranged to connected state, Facilitate water to enter the inside of link 13, floating block 14 is pushed up by rising, the inside setting of link 13 by the buoyancy of water There are floating block 14, the top of floating block 14 to be fixedly connected with motion bar 15, the one end of motion bar 15 far from floating block 14 extends to link 13 external activity is connected with adjusting rod 16, and valve body is fixedly connected with supporting rod 17 at the top of 1 inner cavity, passes through setting for supporting rod 17 It sets, adjusting rod 16 can be supported, increase the stability that adjusting rod 16 moves, it is inclined to reduce appearance when adjusting rod 16 moves It moves, influences the stability adjusted to movable plate 18, one end activity of the one end of supporting rod 17 far from 1 inner wall of valve body and adjusting rod 16 Connection, the one end of adjusting rod 16 far from motion bar 15 are connected with movable plate 18, and the top and bottom difference of movable plate 18 It is in contact with the right side at the top of 1 inner cavity of valve body and link 13, by the setting of threaded rod 7, scotch 9 can be driven to move It is dynamic, by the cooperation of sealing bar 12 and deep hole 11, it can prevent water from being flowed to being closed inside valve body 1, pass through floating block 14 setting, when the water flow inside valve body 1 is excessive, floating block 14 rises, and drives motion bar 15 and adjusting rod 16 to move, makes shifting Movable plate 18 moves, and will be opened inside valve body 1, keeps flow logical, at the same solve valve can not according to the size of water flow into The problem of going and automatically turn on, reducing service efficiency.

In use, when water flows into inside from the water inlet 2 of valve body 1, water then flows into the inside of link 13, when water When height gradually rises, the buoyancy of water makes floating block 14 slowly rise, and is risen by floating block 14 and motion bar 15 is driven to move, motion bar It drives adjusting rod 16 to move by the cooperation of supporting rod 17 when 15 movement, makes the bottom point of the movement of movable plate 18 and 1 inner cavity of valve body From by 1 inside unlatching of valve body, then from the outflow of water outlet 3, when needing manually to being adjusted inside valve body 1, water is by moving Movable plate 18 flows out, and rotates threaded rod 7 by regulation handle 19, is driven on scotch 9 by the cooperation with nut 6 and fixing axle 8 It rises, sealing bar 12 is gradually disengaged with deep hole 11, to being opened inside valve body 1, water is made to flow out.

In summary：The valve that can be automatically turned on according to uninterrupted by nut 6, threaded rod 7, fixing axle 8, stops Motion block 9, fixed block 10, deep hole 11, sealing bar 12, link 13, floating block 14, motion bar 15, adjusting rod 16, supporting rod 17 and shifting The cooperation of movable plate 18 solves the problem of valve can not be automatically turned on according to the size of water flow, reduce service efficiency.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of valve that can be automatically turned on according to uninterrupted, including valve body（1）, the valve body（1）Left side offer into The mouth of a river（2）, the valve body（1）Right side opening be equipped with water outlet（3）, the valve body（1）Top be provided with bonnet,（4）, It is characterized in that：The bonnet,（4）Bottom be provided with bottom flange（5）, and bottom flange（5）Valve body is run through in the bottom at both ends （1）And extend to valve body（1）Inside, the bonnet,（4）It is fixedly connected with nut at the axis at top（6）, the nut （6）Top be provided with threaded rod（7）, the threaded rod（7）Close to nut（6）One end sequentially pass through bonnet,（4）, lower valve Lid（5）And valve body（1）And extend to valve body（1）Internal activity be connected with fixing axle（8）, the fixing axle（8）Far from screw thread Bar（7）Side and valve body（1）The bottom of inner cavity is fixedly connected, the threaded rod（7）Surface be socketed with scotch（9）, and Scotch（9）Both sides and bottom flange（5）Inner wall be in contact, the valve body（1）The bottom of inner cavity and be located at fixing axle（8）'s Both sides have been fixedly connected with fixed block（10）, the fixed block（10）Inside offer deep hole（11）, the scotch（9）'s Bottom and be located at threaded rod（7）Both sides be fixedly connected with and deep hole（11）The sealing bar being used cooperatively（12）, the valve body （1）Link is fixedly connected on the left of intracavity bottom（13）, the link（13）Be internally provided with floating block（14）, described Floating block（14）Top be fixedly connected with motion bar（15）, the motion bar（15）Far from floating block（14）One end extend to connection Frame（13）External activity be connected with adjusting rod（16）, the valve body（1）Supporting rod is fixedly connected at the top of inner cavity（17）, institute State supporting rod（17）Far from valve body（1）One end of inner wall and adjusting rod（16）One end flexible connection, the adjusting rod（16）Far From motion bar（15）One end be connected with movable plate（18）, and movable plate（18）Top and bottom respectively with valve body（1） The top of inner cavity and link（13）Right side be in contact.

2. a kind of valve that can be automatically turned on according to uninterrupted according to claim 1, it is characterised in that：The screw thread Bar（7）Top be provided with regulation handle（19）, the regulation handle（19）With threaded rod（7）Positioned at nut（6）External one End is fixedly connected.

3. a kind of valve that can be automatically turned on according to uninterrupted according to claim 1, it is characterised in that：The deep hole （11）The both sides of inner cavity have been fixedly connected with and sealing bar（12）The clamp pad being used cooperatively（20）, the clamp pad（20）With depth Hole（11）The both sides of inner cavity are fixedly connected by fixing piece.

4. a kind of valve that can be automatically turned on according to uninterrupted according to claim 1, it is characterised in that：The lower valve Lid（5）Link block has been fixedly connected at the top of both sides（21）, the link block（21）Top open up it is fluted（22）, described Bonnet,（4）The bottom of both sides has been fixedly connected with fixed plate（23）, the fixed plate（23）Bottom be fixedly connected with it is recessed Slot（22）The kelly being used cooperatively（24）, and kelly（24）Positioned at groove（22）Inside.

5. a kind of valve that can be automatically turned on according to uninterrupted according to claim 1, it is characterised in that：The screw thread Bar（7）Surface be provided with external screw thread, the nut（6）Be internally provided with the internal thread being used cooperatively with external screw thread.