CN205978630U - Rotary valve with adjustable - Google Patents
Rotary valve with adjustable Download PDFInfo
- Publication number
- CN205978630U CN205978630U CN201620902698.0U CN201620902698U CN205978630U CN 205978630 U CN205978630 U CN 205978630U CN 201620902698 U CN201620902698 U CN 201620902698U CN 205978630 U CN205978630 U CN 205978630U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- hollow cylinder
- connects
- pipe connector
- 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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Abstract
The utility model discloses a rotary valve with adjustable, including valve base seat, valve body and solenoid support, the solenoid support is connected to the upper end of valve body, and the lower extreme junction valve base of valve body, valve body include valve body and valve body down, go up the valve body and connect valve body down, go up the valve body and be hollow cylinder, are equipped with the case subassembly in the hollow cylinder, and one side of hollow cylinder is equipped with the input port, and hollow cylinder's opposite side is equipped with the delivery outlet, and the delivery outlet is connected with the output tube subassembly, is equipped with the adjusting part on the solenoid support, adjusting part connection case subassembly. This rotary valve simple structure, the science is convenient, novel in design, with strong points, degree of automation is high, the control of being convenient for, and the energy consumption is little, and long service life has solved the automatically regulated problem of rotary valve well.
Description
Technical field
This utility model is related to a kind of adjustable rotary valve.
Background technology
With the continuous progress of economic continuous development and science and technology, promote to be applied to the various equipment just court of industry
Intelligent, highly integrated and high efficiency direction is developed to be adapted to the requirement of automated job, and can reach the system of precision
Make purpose.
In the automatically controlling of modern plant, rotary valve plays a very important role, and the production of these factories depends on
The correct distribution of medium flowed and control.These control the either exchange of energy, the reduction of pressure or simple appearance
Device feeds, and is required for some final control elements and goes to complete.Rotary valve plays the effect of adjustable resistance in the duct.In industry automatically
Change in process control field, by accepting the control signal of regulation unit output, go to change medium flow field by power operation
The final control element of the technological parameters such as amount, pressure, temperature, liquid level.Typically it is made up of actuator and valve.If pressing stroke
Feature, rotary valve can be divided into Direct Travel and angle stroke；The power using by its joined actuator, is divided into by its function and characteristic
Linear characteristic, equal percentage characteristics and three kinds of parabolic characteristic.Rotary valve is applied to sky gas and water, steam, various corrosivity Jie
The media such as matter, mud, oil product.The valve of conventional angular stroke connects, using complicated crank connecting link mode, the problem causing, and (return difference is dead
Qu great, size are big, poor reliability), valve element orientation problem is the insoluble problem of conventional valve, and the weight of a valve core valve stem is big,
Valve is led to rotate uneasy.
Utility model content
The purpose of this utility model is to provide a kind of adjustable rotary valve, this rotary valve structure is simple, science convenient,
Novel in design, with strong points, high degree of automation, it is easy to control, energy consumption is little, and long service life solves rotary valve well
Automatically adjust problem.
In order to solve above-mentioned technical problem, adopt the following technical scheme that：
A kind of adjustable rotary valve, including valve base seat, valve body and solenoid support bracket, the upper end of valve body connects solenoid and props up
Frame, the lower end connection valve pedestal of valve body, valve body includes upper valve body and lower valve body, and upper valve body connects lower valve body, and upper valve body is hollow
Cylinder, is provided with core assembly in hollow cylinder body, the side of hollow cylinder is provided with input port, the opposite side of hollow cylinder
It is provided with delivery outlet, delivery outlet is connected with output tube assembly, solenoid support bracket is provided with adjusting part, adjusting part connects valve element group
Part.This rotary valve drives adjusting part to rotate by solenoid (in figure is not drawn into), so that core assembly is also and then revolved
Transhipment is dynamic, not only can adjust the input flow rate size of input port, but also can adjust delivery outlet ground output flow size, adjusts
Section effect is good, be easy to control, and energy consumption is little, long service life.In addition, balancing point and conventional balancing point increase many, favorably
In the centralized positioning of valve cylinder, maintain the concentric vertical degree of valve cylinder, decrease the set-up time.Detailed process：First pass through helical
Pipe (in figure is not drawn into) drives torque arm to rotate, and in the presence of Oldham's coupling, balancing point also and then rotates,
Valve cylinder is driven to rotate by rotor again, the Spin Control input port finally by valve cylinder and the import and export stream of delivery outlet
Amount, thus reach the effect of regulation.
Further, core assembly includes valve cylinder, bonnet and rotor, and valve cylinder is arranged in hollow cylinder body, the lower end of valve cylinder
Connect bonnet, in valve cylinder, be provided with rotor, rotor connects adjusting part.
Further, rotor is provided with bearing block, and bearing block is provided with ball bearing, the inner ring of ball bearing and rotor phase
Join, the outer ring of ball bearing and bearing block match.By arranging bearing block and ball bearing, decrease the friction resistance of rotor
Power, maintains the rotational concentricity of rotor motion well.
Further, adjusting part includes balancing point, Oldham's coupling and torque arm, and balancing point is installed in solenoid support bracket, pendulum
The upper end of pin connects Oldham's coupling, and Oldham's coupling connects torque arm, and torque arm is connected with solenoid, and the lower end of balancing point is provided with
V-type circle, V-type circle connects rotor.
Further, output tube assembly includes outlet tube, pipe connector and tube holder, and pipe connector includes first
Pipe connector and the second pipe connector, one end of outlet tube is provided with the first pipe connector, and the first pipe connector connects
Delivery outlet, the other end of outlet tube is provided with the second pipe connector, the sub- holder of the second pipe connector connecting tube.By setting
Pipe connector and tube holder, make outlet tube be well secured on delivery outlet.
Further, the side wall of hollow cylinder is provided with copper pipe, and copper pipe is connected with vinyl-tube.
Further, the both sides of lower valve body are provided with installing hole, and valve base seat is provided with installation projection, installing hole and the raised phase of installation
Coupling.By arranging installing hole and installing raised, so that valve body is installed on well on valve base seat, improve the motion of whole rotary valve
Stability.
Due to adopting technique scheme, have the advantages that：
This utility model is a kind of adjustable rotary valve, and this rotary valve structure is simple, science convenient, novel in design, pin
, high degree of automation strong to property, it is easy to control, energy consumption is little, and long service life solves automatically adjusting of rotary valve well and asks
Topic.
This rotary valve drives adjusting part to rotate by solenoid (in figure is not drawn into), so that core assembly is also followed
Rotate, not only can adjust the input flow rate size of input port, but also it is big to adjust delivery outlet ground output flow
Little, regulating effect is good, be easy to control, and energy consumption is little, long service life.In addition, balancing point and conventional balancing point increase many,
Be conducive to the centralized positioning of valve cylinder, maintain the concentric vertical degree of valve cylinder, decrease the set-up time.Detailed process：First pass through
Solenoid (in figure is not drawn into) drives torque arm to rotate, and in the presence of Oldham's coupling, balancing point also and then rotates
Motion, then drive valve cylinder to rotate by rotor, finally by the Spin Control input port of valve cylinder and the turnover of delivery outlet
Mouth flow, thus reach the effect of regulation.
By arranging bearing block and ball bearing, decrease the frictional resistance of rotor, maintain rotor motion well
Rotational concentricity.
By arranging pipe connector and tube holder, outlet tube is made to be well secured on delivery outlet.
By arranging installing hole and installing raised, so that valve body is installed on well on valve base seat, improve whole rotary valve
Kinetic stability.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of adjustable rotary valve in this utility model；
Fig. 2 is the decomposing schematic representation of Fig. 1 in this utility model.
In figure：1- valve base seat；2- valve body；3- solenoid support bracket；4- upper valve body；5- lower valve body；6- input port；7- exports
Mouthful；8- valve cylinder；9- bonnet；10- rotor；11- bearing block；12- ball bearing；13- balancing point；14- Oldham's coupling；15- torque
Arm；16-V type circle；17- outlet tube；18- first pipe connector；19- second pipe connector；20- tube holder；21- copper
Pipe；22- vinyl-tube；23- installing hole；24- installs raised.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of adjustable rotary valve, including valve base seat 1, valve body 2 and solenoid support bracket 3, valve body
2 upper end connects solenoid support bracket 3, the lower end connection valve pedestal 1 of valve body 2.Valve body 2 includes upper valve body 24 and lower valve body 5, upper valve
Body 24 connects lower valve body 5, and upper valve body 24 is hollow cylinder, is provided with core assembly in hollow cylinder body, and the one of hollow cylinder
Side is provided with input port 6, and the opposite side of hollow cylinder is provided with delivery outlet 7.Delivery outlet 7 is connected with output tube assembly, and solenoid props up
Frame 3 is provided with adjusting part, and adjusting part connects core assembly.The side wall of hollow cylinder is provided with copper pipe 21, and copper pipe 21 is even
It is connected to vinyl-tube 22.The both sides of lower valve body 5 are provided with installing hole 23, and valve base seat 1 is provided with installation raised 24, installing hole 23 and peace
Dress raised 24 matches.By arranging installing hole 23 and installing raised 24, so that valve body 2 is installed on well on valve base seat 1, improve
The kinetic stability of whole rotary valve.This rotary valve drives adjusting part to rotate by solenoid (in figure is not drawn into),
So that core assembly is also and then rotated, not only can adjust the input flow rate size of input port 6, but also can adjust defeated
Export 7 ground output flow sizes, regulating effect is good, be easy to control, and energy consumption is little, long service life.In addition, balancing point 13 with
Past balancing point 13 increases many, is conducive to the centralized positioning of valve cylinder 8, maintains the concentric vertical degree of valve cylinder 8, decreases peace
ETL estimated time of loading.
Core assembly includes valve cylinder 8, bonnet 9 and rotor 10, and valve cylinder 8 is arranged in hollow cylinder body, and the lower end of valve cylinder 8 is even
Connect bonnet 9, in valve cylinder 8, be provided with rotor 10, rotor 10 connects adjusting part.Rotor 10 is provided with bearing block 11, on bearing block 11
It is provided with ball bearing 12, the inner ring of ball bearing 12 is matched with rotor 10, the outer ring of ball bearing 12 and bearing block 11 phase
Join.By arranging bearing block 11 and ball bearing 12, decrease the frictional resistance of rotor 10, maintain rotor 10 well and move
Rotational concentricity.
Adjusting part includes balancing point 13, Oldham's coupling 14 and torque arm 15, and balancing point 13 is installed in solenoid support bracket 3,
The upper end of balancing point 13 connects Oldham's coupling 14, and Oldham's coupling 14 connects torque arm 15, and torque arm 15 is connected with solenoid (figure
In be not drawn into), the lower end of balancing point 13 is provided with V-type circle 16, and V-type circle 16 connects rotor 10.
Output tube assembly includes outlet tube 17, pipe connector and tube holder 20, and pipe connector includes first pipe
Sub-connector 18 and the second pipe connector 19, one end of outlet tube 17 is provided with the first pipe connector 18, and the first pipe connects
Device 18 connects delivery outlet 7, and the other end of outlet tube 17 is provided with the second pipe connector 19, and the second pipe connector 19 connects pipe
Holder 20.By arranging pipe connector and tube holder 20, outlet tube 17 is made to be well secured on delivery outlet 7.
A kind of operation principle of adjustable rotary valve of this utility model：First pass through solenoid (in figure is not drawn into) and drive and turn
Moment arm 15 rotates, and in the presence of Oldham's coupling 14, balancing point 13 also and then rotates, then is carried by rotor 10
Dynamic valve cylinder 8 rotates, the Spin Control input port 6 finally by valve cylinder 8 and the import and export flow of delivery outlet 7, thus reaching
To the effect adjusting.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Appoint
How, based on this utility model, for solving essentially identical technical problem, realize essentially identical technique effect, donely
Simple change, equivalent or modification etc., are all covered by among protection domain of the present utility model.
Claims (7)
1. a kind of adjustable rotary valve, including valve base seat, valve body and solenoid support bracket it is characterised in that：Described valve body upper
End connects described solenoid support bracket, and the lower end of described valve body connects described valve base seat, and described valve body includes upper valve body and lower valve body,
Described upper valve body connects described lower valve body, and described upper valve body is hollow cylinder, is provided with core assembly in described hollow cylinder body,
The side of described hollow cylinder is provided with input port, and the opposite side of described hollow cylinder is provided with delivery outlet, and described delivery outlet is even
It is connected to output tube assembly, described solenoid support bracket is provided with adjusting part, described adjusting part connects described core assembly.
2. according to claim 1 a kind of adjustable rotary valve it is characterised in that：Described core assembly includes valve cylinder, valve
Cap and rotor, described valve cylinder is arranged in described hollow cylinder body, and the lower end of described valve cylinder connects described bonnet, in described valve cylinder
It is provided with described rotor, described rotor connects described adjusting part.
3. according to claim 2 a kind of adjustable rotary valve it is characterised in that：Described rotor is provided with bearing block, institute
State bearing block and be provided with ball bearing, the inner ring of described ball bearing is matched with described rotor, the outer ring of described ball bearing
Match with described bearing block.
4. according to claim 2 a kind of adjustable rotary valve it is characterised in that：Described adjusting part include balancing point, ten
Couplet joint and torque arm, described balancing point is installed in described solenoid support bracket, and the upper end of described balancing point connects described ten couplets
Joint, described Oldham's coupling connects described torque arm, and described torque arm is connected with solenoid, and the lower end of described balancing point is provided with V
Type circle, described V-type circle connects described rotor.
5. according to claim 1 a kind of adjustable rotary valve it is characterised in that：Described output tube assembly includes exporting
Pipe, pipe connector and tube holder, described pipe connector includes the first pipe connector and the second pipe connector, institute
The one end stating outlet tube is provided with described first pipe connector, and described first pipe connector connects described delivery outlet, described defeated
The other end of outlet pipe is provided with described second pipe connector, and described second pipe connector connects described tube holder.
6. according to claim 1 a kind of adjustable rotary valve it is characterised in that：Set on the side wall of described hollow cylinder
There is copper pipe, described copper pipe is connected with vinyl-tube.
7. according to claim 1 a kind of adjustable rotary valve it is characterised in that：The both sides of described lower valve body are provided with installation
Hole, described valve base seat is provided with installation projection, and described installing hole and described installation projection match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902698.0U CN205978630U (en) | 2016-08-17 | 2016-08-17 | Rotary valve with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902698.0U CN205978630U (en) | 2016-08-17 | 2016-08-17 | Rotary valve with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978630U true CN205978630U (en) | 2017-02-22 |
Family
ID=58031736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902698.0U Expired - Fee Related CN205978630U (en) | 2016-08-17 | 2016-08-17 | Rotary valve with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978630U (en) |
-
2016
- 2016-08-17 CN CN201620902698.0U patent/CN205978630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20170817 |