CN106090388A - Electrical adjustment flow valve - Google Patents
Electrical adjustment flow valve Download PDFInfo
- Publication number
- CN106090388A CN106090388A CN201610728793.8A CN201610728793A CN106090388A CN 106090388 A CN106090388 A CN 106090388A CN 201610728793 A CN201610728793 A CN 201610728793A CN 106090388 A CN106090388 A CN 106090388A
- Authority
- CN
- China
- Prior art keywords
- valve body
- movable part
- bridgeware
- power
- groove
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of electrical adjustment flow valve, including being provided with the valve body of cavity, motor, described motor is fixed on valve body, described valve body is provided with suction nozzle and outlet nozzle, the most also include extreme direction is installed in the cavity of valve body successively before valve body power bridgeware, movable part, spool, described motor is connected with the top of described power bridgeware, the bottom of described power bridgeware is connected with the screw top of described movable part, the outer surface of described movable part is in close contact with the inner surface of valve body, and described spool is located at the lower end of movable part.Present configuration is simple, degree of regulation is high, easy to control.
Description
Technical field
The present invention relates to flow valve, a kind of electrical adjustment flow valve.
Background technology
At present, the many employings of flow control valve are manually and electromagnetic valve controls the hole size that throttles, thus realize flow
Control, have a disadvantage in that: in the control to gas flow, this control mode is strong, to gas to the modulability of gas flow
Body pressure influence is relatively big, causes flowed fluctuation big.Along with the development of flow valve, fluid flow is needed to control accurately and fast
The high-performance flow-controllable valve of system.
Chinese patent 101251204 B discloses a kind of gas flow regulating valve, and it includes a regulation valve body, it sets
Being equipped with a suction nozzle and an outlet nozzle, described suction nozzle has a gradient；Described regulation valve body one end axially and is overlooked
Being respectively equipped with this suction nozzle and outlet nozzle on face, the other end is provided with hollow inner chamber；One valve core rod, it is arranged on described regulation valve master
Internal, one end has the tapered end matched with described suction nozzle gradient；One valve core rod actuating mechanism, in order to control described valve
Core bar and the closed intensity of described suction nozzle, thus control the gas air inflow from described suction nozzle；Described valve core rod
Actuating mechanism includes: a motor, is arranged on this hollow lumen end of described regulation valve body；And one be positioned at described tune
The constant acceleration cam of the hollow inner chamber of joint valve body, it is connected with the output shaft of described motor；Wherein said etc.
The outer rim of acceleration cam leans with the end of described valve core rod；One spring, is set on described valve core rod, its one end with
The fixed position, inside of described regulation valve body leans, in order to provide restoring force, the other end and institute to described valve core rod
The end of the valve core rod stated leans.This kind of gas flow regulating valve solves existing for above-mentioned solenoid valve to a certain extent
Problem, but owing to arranging spring on contacting against formula between its adjusting rod with cam, adjusting rod to provide restoring force
Design is difficult to ensure that precision during making complicated integral structure, and regulation, is susceptible to fault.
Summary of the invention
It is an object of the present invention to provide the electrical adjustment flow valve that a kind of simple in construction, degree of regulation are high, easy to control.
Electrical adjustment flow valve of the present invention, including being provided with the valve body of cavity, motor, described motor is fixed on valve
On body, described valve body is provided with suction nozzle and outlet nozzle, also includes that extreme direction is installed in the cavity of valve body successively before valve body
Power bridgeware, movable part, spool, described motor is connected with the top of described power bridgeware, described power change
The bottom of part is connected with the screw top of described movable part, and the outer surface of described movable part closely connects with the inner surface of valve body
Touching, described spool is located at the lower end of movable part.
Further, the most also including that sealing ring, the outside of described power bridgeware are provided with accepting groove, described sealing ring is embedded
In described first accepting groove.
Further, described movable part convex is provided with location wing；Longitudinally offer in described valve body and to be connected with cavity
Locating slot, described location wing is arranged in described locating slot.
Further, described motor includes that power output shaft, the top of described power bridgeware inwardly offer second
Accepting groove, described power output shaft is installed in the second accepting groove.
Further, the bottom of described power bridgeware has protruded out shaft core, and movable part longitudinally offers groove, described shaft core
Mobilizable it is assemblied in groove.
Further, described spool offers draw-in groove；The bottom of described groove is convexly equipped with double wedge, and described spool is installed in work
The bottom of moving part, described double wedge is sticked in draw-in groove
The motor of electrical adjustment flow valve of the present invention drives power bridgeware to rotate, power bridgeware drive movable part and
Spool is elevating movement in the cavity of valve body, and then realizes the flow of the regulation air-flow by electrical adjustment flow valve.By control
Direction of rotation and the rotating cycle of motor processed thus the regulation flow by the air-flow of electrical adjustment flow valve, overall structure
Simply, degree of regulation is high, easy to control.
Accompanying drawing explanation
Fig. 1 is the structure chart of electrical adjustment flow valve of the present invention,
Fig. 2 is the exploded view of electrical adjustment flow valve of the present invention,
Fig. 3 is the sectional view of electrical adjustment flow valve of the present invention.
In figure: 1 valve body, 11 suction nozzles, 12 outlet nozzles, 13 locating slots, 2 spools, 21 draw-in grooves, 3 live
Moving part, 31 location wings, 32 grooves, 33 double wedges, 4 power bridgewares, 41 first accepting grooves, 42 second house
Groove, 43 shaft core, 5 sealing rings, 6 motors, 61 power output shafts.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings: as Figure 1-3, electrical adjustment flow valve of the present invention, including
Motor 6, power bridgeware 4, movable part 3, spool 2 and be provided with the valve body 1 of cavity.
Described valve body 1 is provided with suction nozzle 11 and outlet nozzle 12, and power bridgeware 4, movable part 3, spool 2 are to valve body front end
Direction is installed in the cavity of valve body 1 successively.Described motor 6 is fixed on valve body 1, the output shaft of described motor 6
Being connected with the top of described power bridgeware 4, the bottom of described power bridgeware 4 coordinates with the screw top of described movable part 3
Connecting, the outer surface of described movable part 3 is in close contact with the inner surface of valve body 1, and described spool 2 is located at the lower end of movable part 3.
Motor 6 includes that power output shaft 61, the top of power bridgeware 4 inwardly offer the second accepting groove 42, dynamic
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
Stricture of vagina, movable part 3 longitudinally offers groove 32, and the top of groove 32 is provided with female thread, and described shaft core 43 is mobilizable to be assemblied in
In groove 32.Draw-in groove 21 is offered on described spool 2；The bottom of described groove 32 is convexly equipped with double wedge 33, and described spool 2 is installed in
The bottom of movable part 3, described double wedge 33 is sticked in draw-in groove 21.The tapered end of described leakage proof rubber plug 5 can enter described suction nozzle
The pore (not indicating in figure) of 11 upper ends.
Described movable part 3 convex is provided with location wing 31；Longitudinally the location being connected with cavity is offered in described valve body 1
Groove 13, described location wing 31 is arranged in described locating slot 13.Location wing 31 is by the horizontal direction spacing of locating slot 13
Effect.
Further, present invention additionally comprises sealing ring 5, the outside of described power bridgeware 4 is provided with accepting groove 41, described sealing
Circle 5 is embedded in described first accepting groove 41, thus ensure that the good air-tightness of the present invention.
When motor 6 rotates, power bridgeware 4 rotates under the drive of power output shaft 61, and location wing 31 is by fixed
Position groove 13 position-limiting action in the horizontal direction, movable part 3 can only elevating movement under the drive of power bridgeware 4, spool 2
Move up and down under the drive of movable part 3, and then realize the flow of the regulation air-flow by electrical adjustment flow valve.
Electrical adjustment flow valve of the present invention, is passed through by direction of rotation and the rotating cycle of control motor thus regulation
The flow of the air-flow of electrical adjustment flow valve, overall structure is simple, and degree of regulation is high, easy to control.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All
Any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, are all contained in protection scope of the present invention
In.
Claims (6)
1. an electrical adjustment flow valve, including being provided with the valve body (1) of cavity, motor (6), described motor (6) is solid
On valve body (1), described valve body (1) is provided with suction nozzle (11) and outlet nozzle (12), it is characterised in that: also include to valve body
Power bridgeware (4) that front extreme direction is installed in the cavity of valve body (1) successively, movable part (3), spool (2), described stepping electricity
Machine (6) is connected with the top of described power bridgeware (4), the bottom of described power bridgeware (4) and the top of described movable part (3)
Portion's threaded engagement connects, and the outer surface of described movable part (3) is in close contact with the inner surface of valve body (1), and described spool (2) is located at
The lower end of movable part (3).
Electrical adjustment flow valve the most according to claim 1, it is characterised in that: the most also include sealing ring (5), described dynamic
The outside of power bridgeware (4) is provided with accepting groove (41), and described sealing ring (5) is embedded in described first accepting groove (41).
Electrical adjustment flow valve the most according to claim 1 and 2, it is characterised in that: described movable part (3) convex is provided with
Location wing (31)；Longitudinally offering the locating slot (13) being connected with cavity in described valve body (1), described location wing (31) is arranged
In described locating slot (13).
Electrical adjustment flow valve the most according to claim 1, it is characterised in that: described motor (6) includes that power is defeated
Shaft (61), the top of described power bridgeware (4) inwardly offers the second accepting groove (42), and described power output shaft (61) fills
It is located in the second accepting groove (42).
Electrical adjustment flow valve the most according to claim 4, it is characterised in that: the bottom of described power bridgeware (4) is convex
Stretching and have shaft core (43), movable part (3) is upper longitudinally offers groove (32), and described shaft core (43) is mobilizable is assemblied in groove (32)
In.
Electrical adjustment flow valve the most according to claim 5, it is characterised in that: described spool offers draw-in groove on (2)
(21)；The bottom of described groove (32) is convexly equipped with double wedge (33), and described spool (2) is installed in the bottom of movable part (3), described convex
Tooth (33) is sticked in draw-in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728793.8A CN106090388A (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728793.8A CN106090388A (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090388A true CN106090388A (en) | 2016-11-09 |
Family
ID=57225299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728793.8A Pending CN106090388A (en) | 2016-08-26 | 2016-08-26 | Electrical adjustment flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090388A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170753A (en) * | 1994-12-19 | 1996-07-02 | Fuji Koki Seisakusho:Kk | Electric flow rate control valve |
| JP2000257740A (en) * | 1999-03-05 | 2000-09-19 | Pacific Ind Co Ltd | Electric expansion valve |
| CN103097789A (en) * | 2010-08-20 | 2013-05-08 | Ckd株式会社 | Fluid control device |
| CN204756086U (en) * | 2014-07-19 | 2015-11-11 | 武汉海纳川科技有限公司 | Fluid flow valve is adjusted to electron |
| CN105757304A (en) * | 2016-05-09 | 2016-07-13 | 北京航空航天大学 | High-precision flow servo control valve |
| CN206419526U (en) * | 2016-08-26 | 2017-08-18 | 湖北益健堂科技股份有限公司 | Electrical adjustment flow valve |
-
2016
- 2016-08-26 CN CN201610728793.8A patent/CN106090388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170753A (en) * | 1994-12-19 | 1996-07-02 | Fuji Koki Seisakusho:Kk | Electric flow rate control valve |
| JP2000257740A (en) * | 1999-03-05 | 2000-09-19 | Pacific Ind Co Ltd | Electric expansion valve |
| CN103097789A (en) * | 2010-08-20 | 2013-05-08 | Ckd株式会社 | Fluid control device |
| CN204756086U (en) * | 2014-07-19 | 2015-11-11 | 武汉海纳川科技有限公司 | Fluid flow valve is adjusted to electron |
| CN105757304A (en) * | 2016-05-09 | 2016-07-13 | 北京航空航天大学 | High-precision flow servo control valve |
| CN206419526U (en) * | 2016-08-26 | 2017-08-18 | 湖北益健堂科技股份有限公司 | Electrical adjustment flow valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103133701B (en) | A kind of electrodynamic valve | |
| CN106321285A (en) | Poppet valve fixing type gas flow adjusting device of solid rocket ramjet | |
| BR102020001819A2 (en) | PROPORTIONAL FLOW CONTROL TRIGGER VALVE WITH FLOW CONTROL NEEDLE | |
| CN103162477A (en) | Composite valve | |
| CN206419526U (en) | Electrical adjustment flow valve | |
| CN103016445A (en) | Air-suspending frictionless cylinder with pressure equalizing type gas unloading groove | |
| CN101036013A (en) | Double-safety regulating valve | |
| CN104421209A (en) | regulator structure and centrifugal compressor | |
| CN106090388A (en) | Electrical adjustment flow valve | |
| CN204756086U (en) | Fluid flow valve is adjusted to electron | |
| CN208519189U (en) | A kind of motor-driven valve | |
| EP3779253A1 (en) | Electrically operated valve | |
| CN107288872B (en) | A kind of pump and the hydraulic power assembly using the pump | |
| CN210003912U (en) | handle proportional valve | |
| CN108799612B (en) | High-precision linear adjustment locking type butterfly valve | |
| CN205360202U (en) | Large -traffic proportional control quick response device of low pressure and quick response control valve thereof | |
| CN206072475U (en) | Choke valve | |
| CN107448381B (en) | Power device | |
| CN207554943U (en) | A kind of positive lock heavy duty of semi-automatic solenoid valve and the Electromalgnetic locking mechanism of low-power consumption unlock | |
| CN203430782U (en) | Regulating mechanism for integrating energy and inner volume ratio of screw compressor | |
| CN105498066A (en) | Low-pressure large-flux ratio control quick response device and quick response control valve thereof | |
| CN105257410B (en) | Valve arrangement | |
| CN110332340A (en) | Adjustable ventilation, period of holding one's breath have more port air valve | |
| CN208185516U (en) | T-way water valve | |
| CN208564892U (en) | A kind of two inclined plate plunger type motor pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |