CN206419526U - Electrical adjustment flow valve - Google Patents
Electrical adjustment flow valve Download PDFInfo
- Publication number
- CN206419526U CN206419526U CN201620946392.5U CN201620946392U CN206419526U CN 206419526 U CN206419526 U CN 206419526U CN 201620946392 U CN201620946392 U CN 201620946392U CN 206419526 U CN206419526 U CN 206419526U
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- China
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- valve body
- movable part
- power
- bridgeware
- valve
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Abstract
A kind of electrical adjustment flow valve, including the valve body provided with cavity, stepper motor, the stepper motor is fixed on valve body, the valve body is provided with suction nozzle and outlet nozzle, wherein also include power bridgeware, movable part, the valve element being installed on successively to extreme direction before valve body in the cavity of valve body, the stepper motor is connected with the top of the power bridgeware, the bottom of the power bridgeware is connected with the screw top of the movable part, the outer surface of the movable part and the inner surface of valve body are in close contact, and the valve element is located at the lower end of movable part.The utility model is simple in construction, degree of regulation is high, easy to control.
Description
Technical field
The utility model is related to flow valve, specifically a kind of electrical adjustment flow valve.
Background technology
At present, the hole size that throttles is controlled more than flow control valve using manual and magnetic valve, so as to realize to flow
Control, have a disadvantage in that：In the control to gas flow, the control mode is not strong to the modulability of gas flow, to gas
Body pressure influence is larger, causes flowed fluctuation big.As the development of flow valve is, it is necessary to which fluid flow can be controlled accurately and fast
The high-performance flow-controllable valve of system.
The B of Chinese patent 101251204 discloses a kind of gas flow regulating valve, and it includes a regulation valve body, sets thereon
A suction nozzle and an outlet nozzle are equipped with, described suction nozzle has a gradient；Described regulation valve body one end axial direction and vertical view
The suction nozzle and outlet nozzle are respectively equipped with face, the other end is provided with hollow inner chamber；One valve core rod, it is arranged on the regulating valve master
In vivo, one end has the tapered end matched with described suction nozzle gradient；One valve core rod actuating mechanism, to control described valve
The closed intensity of core bar and described suction nozzle, so as to control gas from the air inflow of described suction nozzle；Described valve core rod
Actuating mechanism includes：One stepper motor, is arranged on the hollow lumen end of the regulation valve body；And one be located at described tune
The constant acceleration cam of the hollow inner chamber of valve body is saved, it is connected with the output shaft of described stepper motor；Wherein described etc.
The outer rim of acceleration cam and the end of described valve core rod lean；One spring, is set on described valve core rod, its one end with
The inside fixed position of described regulation valve body leans, to provide restoring force, the other end and institute to described valve core rod
The end for the valve core rod stated leans.This kind of gas flow regulating valve is solved present in above-mentioned solenoid valve to a certain extent
The problem of, but be due to being contacted against formula between its adjusting rod and cam, set spring on adjusting rod to provide restoring force
Design to be difficult to ensure that precision during complicated integral structure, and regulation, easily broken down.
The content of the invention
The purpose of this utility model is to provide a kind of high, the easy to control electrical adjustment flow of simple in construction, degree of regulation
Valve.
The utility model electrical adjustment flow valve, including the valve body provided with cavity, stepper motor, the stepper motor are fixed
In on valve body, the valve body is provided with suction nozzle and outlet nozzle, in addition to is installed on to extreme direction before valve body the sky of valve body successively
Power bridgeware, movable part, the valve element of intracavitary, the stepper motor are connected with the top of the power bridgeware, the power
The bottom of bridgeware and the screw top of the movable part are connected, and the outer surface of the movable part and the inner surface of valve body are tight
Contiguity is touched, and the valve element is located at the lower end of movable part.
Further, wherein also including sealing ring, the outside of the power bridgeware is provided with the first accepting groove, the sealing ring
It is embedded in first accepting groove.
Further, the movable part convex is provided with location wing；Longitudinally offer what is be connected with cavity in the valve body
Locating slot, the location wing is arranged in the locating slot.
Further, the stepper motor includes power output shaft, and the top of the power bridgeware inwardly offers second
Accepting groove, the power output shaft is installed in the second accepting groove.
Further, the bottom of the power bridgeware has protruded out and groove is longitudinally offered on shaft core, movable part, the shaft core
It is mobilizable to be assemblied in groove.
Further, neck is offered on the valve element；The bottom of the groove is convexly equipped with double wedge, and the valve element is installed in work
The bottom of moving part, the double wedge is sticked in neck.
The stepper motor of the utility model electrical adjustment flow valve drives power bridgeware to rotate, and power bridgeware drives
The elevating movement in the cavity of valve body of movable part and valve element, and then realize the stream for the air-flow that regulation passes through electrical adjustment flow valve
Amount.By control stepper motor direction of rotation and rotating cycle so as to adjusting the stream of air-flow by electrical adjustment flow valve
Amount, overall structure is simple, and degree of regulation is high, easy to control.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model electrical adjustment flow valve,
Fig. 2 is the exploded view of the utility model electrical adjustment flow valve,
Fig. 3 is the sectional view of the utility model electrical adjustment flow valve.
In figure：1-valve body, 11-suction nozzle, 12-outlet nozzle, 13-locating slot, 2-valve element, 21-neck, 3-living
Moving part, 31-location wing, 32-groove, 33-double wedge, 4-power bridgeware, the 41-the first accepting groove, 42-the second houses
Groove, 43-shaft core, 5-sealing ring, 6-stepper motor, 61-power output shaft.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：As Figure 1-3, the utility model electrical adjustment flow
Valve, including stepper motor 6, power bridgeware 4, movable part 3, valve element 2 and the valve body 1 provided with cavity.
The valve body 1 is provided with suction nozzle 11 and outlet nozzle 12, and power bridgeware 4, movable part 3, valve element 2 are to valve body front end
Direction is installed in the cavity of valve body 1 successively.The stepper motor 6 is fixed on valve body 1, the output shaft of the stepper motor 6
It is connected with the top of the power bridgeware 4, the bottom of the power bridgeware 4 and the screw top of the movable part 3 coordinate
Connection, the outer surface of the movable part 3 is in close contact with the inner surface of valve body 1, and the valve element 2 is located at the lower end of movable part 3.
Stepper motor 6 includes power output shaft 61, and the top of power bridgeware 4 inwardly offers the second accepting groove 42, moves
Power output shaft 61 is installed in the second accepting groove 42.The bottom of power bridgeware 4 has protruded out shaft core 43, and shaft core 43 is provided with outer spiral shell
Groove 32 is longitudinally offered on line, movable part 3, the top of groove 32 is provided with internal thread, and the shaft core 43 is mobilizable to be assemblied in
In groove 32.Neck 21 is offered on the valve element 2；The bottom of the groove 32 is convexly equipped with double wedge 33, and the valve element 2 is installed in
The bottom of movable part 3, the double wedge 33 is sticked in neck 21.The tapered end of the leakage proof rubber plug 5 can enter the suction nozzle
The stomata of 11 upper ends（Do not indicated in figure）.
The convex of movable part 3 is provided with location wing 31；The positioning being connected with cavity is longitudinally offered in the valve body 1
Groove 13, the location wing 31 is arranged in the locating slot 13.In the horizontal direction spacing of the location wing 31 by locating slot 13
Effect.
Further, the utility model also includes sealing ring 5, and the outside of the power bridgeware 4 is provided with the first accepting groove 41,
The sealing ring 5 is embedded in first accepting groove 41, so as to ensure that good air-tightness of the present utility model.
When stepper motor 6 rotates, power bridgeware 4 is rotated under the drive of power output shaft 61, and location wing 31 is by fixed
The position-limiting action in the horizontal direction of position groove 13, movable part 3 can only the elevating movement under the drive of power bridgeware 4, valve element 2
Moved up and down under the drive of movable part 3, and then realize the flow for the air-flow that regulation passes through electrical adjustment flow valve.
The utility model electrical adjustment flow valve, by control stepper motor direction of rotation and rotating cycle so as to adjusting
By the flow of the air-flow of electrical adjustment flow valve, overall structure is simple, and degree of regulation is high, easy to control.
Preferred embodiment of the present utility model is the foregoing is only, protection model of the present utility model is not intended to limit
Enclose.All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this reality
With in new protection domain.
Claims (5)
1. a kind of electrical adjustment flow valve, including the valve body provided with cavity（1）, stepper motor（6）, the stepper motor（6）Gu
Due to valve body（1）On, the valve body（1）It is provided with suction nozzle（11）And outlet nozzle（12）, it is characterised in that：Also include to valve body
Preceding extreme direction is installed on valve body successively（1）Cavity in power bridgeware（4）, movable part（3）, valve element（2）, the stepping electricity
Machine（6）With the power bridgeware（4）Top connection, the power bridgeware（4）Bottom and the movable part（3）Top
Portion's screw thread is connected, the movable part（3）Outer surface and valve body（1）Inner surface be in close contact, the valve element（2）It is located at
Movable part（3）Lower end；The movable part（3）Convex is provided with location wing（31）；The valve body（1）Interior longitudinal direction is offered and sky
The locating slot that chamber is connected（13）, the location wing（31）It is arranged at the locating slot（13）It is interior.
2. electrical adjustment flow valve according to claim 1, it is characterised in that：Wherein also include sealing ring（5）, it is described dynamic
Power bridgeware（4）Outside be provided with the first accepting groove（41）, the sealing ring（5）It is embedded at first accepting groove（41）It is interior.
3. electrical adjustment flow valve according to claim 1, it is characterised in that：The stepper motor（6）It is defeated including power
Shaft（61）, the power bridgeware（4）Top inwardly offer the second accepting groove（42）, the power output shaft（61）Dress
Located at the second accepting groove（42）It is interior.
4. electrical adjustment flow valve according to claim 3, it is characterised in that：The power bridgeware（4）Bottom it is convex
Stretching has shaft core（43）, movable part（3）Upper longitudinal direction offers groove（32）, the shaft core（43）It is mobilizable to be assemblied in groove（32）
It is interior.
5. electrical adjustment flow valve according to claim 4, it is characterised in that：The valve element（2）On offer neck
（21）；The groove（32）Bottom be convexly equipped with double wedge（33）, the valve element（2）It is installed in movable part（3）Bottom, it is described convex
Tooth（33）It is sticked in neck（21）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946392.5U CN206419526U (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946392.5U CN206419526U (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419526U true CN206419526U (en) | 2017-08-18 |
Family
ID=59577476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946392.5U Active CN206419526U (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090388A (en) * | 2016-08-26 | 2016-11-09 | 湖北益健堂科技股份有限公司 | Electrical adjustment flow valve |
| CN107758600A (en) * | 2017-10-11 | 2018-03-06 | 广州巴兰仕机械有限公司 | A kind of nozzle Valve controlling structure |
-
2016
- 2016-08-26 CN CN201620946392.5U patent/CN206419526U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090388A (en) * | 2016-08-26 | 2016-11-09 | 湖北益健堂科技股份有限公司 | Electrical adjustment flow valve |
| CN107758600A (en) * | 2017-10-11 | 2018-03-06 | 广州巴兰仕机械有限公司 | A kind of nozzle Valve controlling structure |
| CN107758600B (en) * | 2017-10-11 | 2024-03-19 | 广州巴兰仕机械有限公司 | Valve control structure of oil gun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |