CN207687365U - A kind of angie type installation hydraulic pressure needle valve - Google Patents
A kind of angie type installation hydraulic pressure needle valve Download PDFInfo
- Publication number
- CN207687365U CN207687365U CN201721874969.7U CN201721874969U CN207687365U CN 207687365 U CN207687365 U CN 207687365U CN 201721874969 U CN201721874969 U CN 201721874969U CN 207687365 U CN207687365 U CN 207687365U
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- piston
- water outlet
- 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
Links
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a kind of angie types to install hydraulic pressure needle valve, including piston rod, piston, cylinder body, valve rod, upper cover, valve body, spool and close switch, wherein cylinder body, upper cover and valve body are sequentially connected, piston rod is mounted in piston, piston is installed in cylinder body, piston rod is connected with one end of valve rod, the other end of valve rod is connected with spool, valve body is equipped with inlet and outlet, the center line of water inlet and the center line of water outlet are rectangular, spool can be in moving in valve body, and the corresponding openings of sizes for changing water outlet is mounted on close to switch on valve rod.In the utility model, spool can be moved by the control of piston rod in valve body, and it moves the openings of sizes that can be corresponded to and change water outlet, to realize the adjustment to water outlet flow, meanwhile by being positioned proximate to switch the shift position of valve rod is timely feedbacked, finally spool position is controlled convenient for user, thus the functional reliability of the utility model is strong, and controllability is strong.
Description
Technical field
The utility model is related to power station bypass system design fields, and hydraulic pressure aciculiform is installed more particularly, to a kind of angie type
Valve.
Background technology
In water power station water supply system, it is often necessary to it is at a right angle to the two to be controlled for water end (W.E.) and water outlet, so that
User's needs can be met by obtaining water system, at present for the above-mentioned control for water end (W.E.) and water outlet mostly by being installed in its corner
Can switch chromium plate, still, for partition board due to being easily damaged, functional reliability is poor, and be typically only capable to carry out simply to open and
Closing movement, user are difficult to its specific location control, poor controllability.
Utility model content
It is good that the purpose of this utility model is to provide a kind of functional reliabilities, and the strong angie type of controllability installs hydraulic pressure aciculiform
Valve.
One side according to the present utility model provides a kind of angie type installation hydraulic pressure needle valve, including piston rod, work
Plug, cylinder body, valve rod, upper cover, valve body, spool and close switch, wherein cylinder body, upper cover and valve body are sequentially connected, piston rod installation
In piston, piston is installed in cylinder body, and piston rod is connected with one end of valve rod, and the other end of valve rod is connected with spool, valve
Body is equipped with inlet and outlet, and the center line of water inlet and the center line of water outlet are rectangular, spool can in being moved in valve body,
And the corresponding openings of sizes for changing water outlet, it is mounted on valve rod close to switch.
The utility model has the beneficial effects that：In the utility model, inlet and outlet can be at a right angle with the two respectively
Be separately connected for water end (W.E.) and water outlet, and piston rod energy band ovable valve stem, valve rod energy band movable valve plug so that spool can be by piston
The control of bar and moved in valve body, and spool it is mobile can correspond to change water outlet openings of sizes, with realize to water outlet
The adjustment of flow at mouthful, meanwhile, by being positioned proximate to switch the shift position of valve rod is timely feedbacked, convenient for user to valve
The control of bar position controls spool position, thus the functional reliability of the utility model is strong, and controllability is strong, separately
Outside, it by the way that upper cover is arranged, provides for simple replacement of, reduces to precisions such as cylinder bodies wearing in use for some time
The dismounting of structure improves practicability.
In some embodiments, cylinder body includes upper cylinder cover, lower cylinder cap and cylinder body, wherein upper cylinder cover, cylinder body and lower cylinder cap
It is sequentially connected.Cylinder body interior energy forms the chamber moved for piston as a result, ensures the functional reliability of piston rod.
In some embodiments, upper cylinder cover and lower cylinder cap are equipped with oilhole.The setting of oilhole can facilitate in cylinder body
Oil inlet is fuel-displaced, facilitates the work of cylinder body.
In some embodiments, upper cover includes sealing cover and lid body, and wherein sealing cover is connected with lid body, the lid body
It is connected with lower cylinder cap.Sealing cover can be to valve
In some embodiments, the utility model further includes gland, and wherein gland is mounted on valve rod, and
It is connected with sealing cover.The setting of gland can limit valve rod in the horizontal direction, ensure valve rod when moving not
It can deviate, improve the functional reliability of valve rod.
In some embodiments, spool includes simultaneously cap and flap, wherein simultaneously cap sleeve is mounted on valve rod, and is connected with flap
It connects.Thus one end of valve rod can be fixed in spool, ensure the movement of the movement energy band movable valve plug of valve rod.
In some embodiments, flap is equipped with cushion block.Buffering when cushion block can be as flap and valve body contact, subtracts
Few flap and valve body are because of the loss suffered by contact.
Description of the drawings
Fig. 1 is the front view that a kind of a kind of angie type of embodiment of the utility model installs the schematic diagram of hydraulic pressure needle valve
Sectional view.
Fig. 2 is the enlarged drawing that a kind of angie type of Fig. 1 installs the cylinder part of hydraulic pressure needle valve.
Fig. 3 is the enlarged drawing that a kind of angie type of Fig. 1 installs the spool part of hydraulic pressure needle valve.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to figure 1, Fig. 2 and Fig. 3, a kind of angie type of the utility model installs hydraulic pressure needle valve, including piston rod 1, piston
2, cylinder body 3, valve rod 4, upper cover 5, valve body 6, spool 7, close switch 8 and gland 9.
Cylinder body 3 includes upper cylinder cover 31, lower cylinder cap 32 and cylinder body 33, and upper cylinder cover 31, cylinder body 33 and lower cylinder cap 32 pass sequentially through
It is bolted, upper cylinder cover 31 and lower cylinder cap 32 are equipped with oilhole 34, and piston 2 is movably arranged in cylinder body 3, and piston rod 1 passes through
Bolt is fixedly mounted in piston 2, and is pierced by from lower cylinder cap 32.
Upper cover 5 includes sealing cover 51 and lid body 52, and one end of sealing cover 51 is connected with one end of lid body 52 by bolt,
The other end of lid body 52 is connected with lower cylinder cap 32 by bolt, and the other end of sealing cover 51 is connected with valve body 6, on lid body 52
It is additionally provided with mounting hole, in order to the installation of other mechanisms.
Piston rod 1 is fixedly connected with one end of valve rod 4 by shaft coupling, and the other end of valve rod 4 is pierced by from sealing cover 51,
Gland 9 is sleeved on valve rod 4, and its surrounding is connected by bolt with sealing cover 51, in addition, being mounted on close to switch 8
On valve rod 4.
Spool 7 includes simultaneously cap 71 and flap 72, and cap 71 is sleeved on valve rod, and its surrounding passes through bolt phase with flap 72
Connection so that the end that valve rod 4 is pierced by from sealing cover 51 is fixedly connected with spool 7, and spool 7 is located in valve body 6, and can be by
The drive of valve rod 4 and moved in valve body 6.
Valve body 6 is equipped with water inlet 61 and water outlet 62, and when unobstructed, water inlet 61 is connected with water outlet 62,
The center line of water inlet 61 and the center line of water outlet 62 are rectangular, and the center line of water inlet 61 and horizontal line are parallel, valve
The shape of the flap 72 of core 7 and the shape at the first half of position and water outlet 62 and position match, as a result, when spool 7 is got over
At the first half of water outlet 62, flap 72 blocks the first half of water outlet 62 more, i.e. the opening of water outlet 62 is smaller,
When spool 7 moves in valve body 6 as a result, the openings of sizes for changing water outlet 62 can be corresponded to, and when spool 7 and valve body 6 connect
It touches, i.e. when on water outlet 62, water outlet 62 can be closed 72 frame of flap.In addition, cushion block 721 is additionally provided on flap 72, to subtract
When low its is contacted with water outlet 62, the loss to water outlet 62.
When the utility model is used, water inlet 61 and water outlet 62 can with two of the water system in power station it is at a right angle
The water inlet end of shape is connected with water outlet, realizes that angie type installation, cylinder body 3 can be connected with hydraulic system, passes through oilhole 34
Carry out oil inlet or fuel-displaced, change the position of piston 2 with this, and can be electrically connected close to switch 8 with control terminal, is connect in real time
The data that nearly switch 8 is sensed.
When that need not be supplied water, piston 2 moves down, and piston rod 1 is driven to move down, and valve rod 4 is servo-actuated and drives
Spool 7 moves down, and until spool 7 and valve body 6 are in contact, i.e. when on water outlet 62, water outlet 62 is closed 72 frame of flap,
That is water inlet 61 and water outlet 62 is separated by spool 7, and the flow in valve body 6 is zero, and water system is without supplying water.
When being supplied water, piston 2 moves up, and piston rod 1 is driven to move up, and valve rod 4 is servo-actuated and drives valve
Core 7 moves up, and when the flap 72 of spool 7 is no longer contacted with water outlet 62, water inlet 61 is connected to water outlet 62, is supplied water
End can be that water outlet is supplied water, i.e. water system carries out water supply work, and it is remoter to separate out the mouth of a river 62 after the movement of spool 7, water outlet 62
The opening of top half is bigger, and water inlet 61 and water outlet 62 are connected to that area is bigger, i.e., the flow in valve body 6 is bigger.
In addition, during water supply, the change of change as 7 position of spool of the position of valve rod 4, and 4 position of valve rod
Change can be approached switch 8 and incuded so that user obtains the position of current valve rod 4, and user can be according to close to switch as a result,
8 contents sensed to change the position of valve rod 4 in due course to change the position of spool 7, final to change 62 upper half of water outlet
Partial openings of sizes changes the flow in valve body 6 with this, to adjust for water flow between water end (W.E.) and water outlet and water velocity.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (7)
1. a kind of angie type installs hydraulic pressure needle valve, which is characterized in that including piston rod（1）, piston（2）, cylinder body（3）, valve rod
（4）, upper cover（5）, valve body（6）, spool（7）With close switch（8）, the cylinder body（3）, upper cover（5）And valve body（6）Connect successively
It connects, the piston rod（1）Mounted on piston（2）In, the piston（2）Cylinder body is installed（3）It is interior, the piston rod（1）With valve rod
（4）One end be connected, the valve rod（4）The other end and spool（7）It is connected, the valve body（6）Equipped with water inlet（61）
And water outlet（62）, the water inlet（61）Center line and water outlet（62）Center line it is rectangular, the spool（7）It can be in
Valve body（6）Interior movement, and corresponding change water outlet（62）Openings of sizes, it is described close to switch（8）Mounted on valve rod（4）On.
2. a kind of angie type according to claim 1 installs hydraulic pressure needle valve, which is characterized in that the cylinder body（3）Including upper
Cylinder cap（31）, lower cylinder cap（32）With cylinder body（33）, the upper cylinder cover（31）, cylinder body（33）With lower cylinder cap（32）It is sequentially connected.
3. a kind of angie type according to claim 2 installs hydraulic pressure needle valve, which is characterized in that the upper cylinder cover（31）With under
Cylinder cap（32）It is equipped with oilhole（34）.
4. a kind of angie type according to claim 2 installs hydraulic pressure needle valve, which is characterized in that the upper cover（5）Including close
Capping（51）With lid body（52）, the sealing cover（51）With lid body（52）It is connected, the lid body（52）With lower cylinder cap（32）Phase
Connection, the sealing cover（51）With valve body（6）It is connected.
5. a kind of angie type according to claim 4 installs hydraulic pressure needle valve, which is characterized in that including gland（9）, institute
State gland（9）Mounted on valve rod（4）On, and and sealing cover（51）It is connected.
6. a kind of angie type according to claim 1 installs hydraulic pressure needle valve, which is characterized in that the spool（7）Including simultaneously
Cap（71）And flap（72）, described and cap（71）It is sleeved on valve rod（4）On, and and flap（72）It is connected.
7. a kind of angie type according to claim 6 installs hydraulic pressure needle valve, which is characterized in that the flap（72）It is equipped with
Cushion block（721）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874969.7U CN207687365U (en) | 2017-12-28 | 2017-12-28 | A kind of angie type installation hydraulic pressure needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874969.7U CN207687365U (en) | 2017-12-28 | 2017-12-28 | A kind of angie type installation hydraulic pressure needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687365U true CN207687365U (en) | 2018-08-03 |
Family
ID=62992984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874969.7U Expired - Fee Related CN207687365U (en) | 2017-12-28 | 2017-12-28 | A kind of angie type installation hydraulic pressure needle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687365U (en) |
-
2017
- 2017-12-28 CN CN201721874969.7U patent/CN207687365U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203363202U (en) | Piston type stop valve | |
| CN207687365U (en) | A kind of angie type installation hydraulic pressure needle valve | |
| CN207687455U (en) | A kind of horizontal installation hydraulic pressure needle valve | |
| CN209385775U (en) | A kind of leakage-preventing two-way binary pneumatic operated valve | |
| CN204083282U (en) | One is applicable to the high voltage bearing stop valve of super large caliber | |
| CN102337753B (en) | Water storage tank | |
| CN203322376U (en) | Electrohydraulic control three-way valve easy to seal | |
| CN206801838U (en) | The more air bag clearance adjustment actuating mechanisms of reciprocating compressor | |
| CN102384293B (en) | Mechanical water-break automatic close valve | |
| CN201604080U (en) | Dual control shot supply valve | |
| CN202756740U (en) | Two-position three-way direct-acting solenoid valve | |
| CN208801993U (en) | Train automatic water-supply apparatus | |
| CN201215211Y (en) | Electrodynamic hydraulic actuating unit | |
| CN208822630U (en) | A kind of touch skin cleaning instrument | |
| CN208801982U (en) | The vehicle-mounted water tank of train automatic water-supply apparatus | |
| CN207093890U (en) | Magnetic valve hand automatic switching control equipment and there is its magnetic valve | |
| CN204420209U (en) | A kind of control valve and comprise the gondola water faucet of this control valve | |
| CN103508392B (en) | For the valve of Beverage filling machine | |
| CN203083379U (en) | Smoke collecting cover of casting furnace | |
| CN202867916U (en) | Waterway switch valve | |
| CN201152374Y (en) | Straight-line type switching three-way structure | |
| CN207364326U (en) | A kind of push button switch spool | |
| CN202823695U (en) | Sprayer | |
| CN211901691U (en) | Check valve with sensor | |
| CN209942508U (en) | Electrohydraulic control device for ship pressurized air airtight door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201228 |