CN2553216Y - Electric or hand-operated dual-purpose valve - Google Patents

Electric or hand-operated dual-purpose valve Download PDF

Info

Publication number
CN2553216Y
CN2553216Y CN 02262510 CN02262510U CN2553216Y CN 2553216 Y CN2553216 Y CN 2553216Y CN 02262510 CN02262510 CN 02262510 CN 02262510 U CN02262510 U CN 02262510U CN 2553216 Y CN2553216 Y CN 2553216Y
Authority
CN
China
Prior art keywords
valve
retarder
direct current
manually
utility
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
Application number
CN 02262510
Other languages
Chinese (zh)
Inventor
胡杰
顾姜华
吴书林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BADA INDUSTRIAL Co NANTONG CITY
Original Assignee
BADA INDUSTRIAL Co NANTONG CITY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BADA INDUSTRIAL Co NANTONG CITY filed Critical BADA INDUSTRIAL Co NANTONG CITY
Priority to CN 02262510 priority Critical patent/CN2553216Y/en
Application granted granted Critical
Publication of CN2553216Y publication Critical patent/CN2553216Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The utility model discloses an electric and manual valve, comprising a direct current motor, and a speed reducer, which is characterized in that: a manual rotating handle is fixedly arranged out the direct current motor and the speed reducer, the output shaft of the speed reducer is meshed with a valve core arranged in the valve body which is press-assembled on the station structure of the manual rotating bar through a pressure spring. The utility model has the advantages of rational structure, no high-speed rotation between rotor and the stator of the motor when the valve is opened and closed manually, less resistance of opening and closing valve, and less rotor and gear damage, simple structure and reliability.

Description

Electronic, dual-use manual valve
Technical field:
The utility model relates to a kind of valve.
Background technique:
At many liquid, in the gas automatic control system, electric valve is a kind of indispensable action power unit, but often because system down or cause out of control because of power failure, this moment, electric valve should have manual function, but it is at present existing electronic, the dual-use manual valve mainly contains two kinds: a kind of when being manual motor do not throw off with valve and be connected, direct rotational valve core and retarder shaft, because the general moment of torsion of mortor operated valve is bigger, rotating speed is very low, the retarder no-load voltage ratio is very big, directly rotate the retarder shaft and not only require great effort very much, and make the rotor high speed rotating, damage motor itself and control circuit easily; Retarder broke away from spool when another kind was manual, not can not the changeing of motor commentariess on classics, but on spool, need add manual handgrip in addition, complex structure uses also inconvenience.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and the rotor stator does not have electronic, the dual-use manual valve of relative movement in the time of manually.
Technical solution of the present utility model is:
A kind of electronic, dual-use manual valve, comprise direct current generator, retarder, the difference of itself and prior art is: manually revolve being packed in outside direct current generator, the retarder, the output shaft of retarder and spool engagement, spool is contained in the valve body, and valve body is fitted on the platform level structure that manually revolves handle by stage clip.
The utility model is rational in infrastructure, does not manually have high speed rotating between rotor and stator during the open and close valve, and open and close valve resistance is less, and not fragile rotor and gear, need not to install additional manual valve handle simultaneously, directly as manually revolving handle, utilization structure is simple, reliable for the motor outer casing.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of electronic, dual-use manual valve, comprise direct current generator (1), retarder (2), manually revolve (3) are packed in outside direct current generator (1), the retarder (2), the output shaft of retarder (2) and spool (5) engagement, but axially can be free to slide, spool (5) is contained in the valve body (6), and valve body (6) is pressed to be engaged on by stage clip (4) and manually revolved on the platform level structure of (3).
Working principle of the present utility model is: drive spool (5) rotation by retarder (2) when motor (1) rotates, manually revolve (3) and a valve body (6) this moment and manually revolve (3) are in engagement, when rotating, motor (1) drives spool (5) rotation by retarder (2), this moment, manually choosing was in the relative fixed position to (3) and valve body (6), and motor (1) clockwise and anticlockwise can be finished the switch valve action.When needing the hand switch valve, to manually revolve (3) will be depressed towards valve body (6) direction, make manually to revolve (3) and valve body (6) are broken away from engagement, retarder this moment (2) still is in engagement with spool (5), retarder (2) rotates simultaneously when manually revolving (3) rotation, drive spool (5) rotation, finish manual open and close valve event.

Claims (1)

1, a kind of electronic, dual-use manual valve, comprise direct current generator (1), retarder (2), it is characterized in that: manually revolve (3) and be packed in outside direct current generator (1), the retarder (2), the output shaft of retarder (2) and spool (5) engagement, spool (5) is contained in the valve body (6), and valve body (6) is fitted in by stage clip (4) and manually revolves on the platform level structure of (3).
CN 02262510 2002-06-14 2002-06-14 Electric or hand-operated dual-purpose valve Expired - Fee Related CN2553216Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02262510 CN2553216Y (en) 2002-06-14 2002-06-14 Electric or hand-operated dual-purpose valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02262510 CN2553216Y (en) 2002-06-14 2002-06-14 Electric or hand-operated dual-purpose valve

Publications (1)

Publication Number Publication Date
CN2553216Y true CN2553216Y (en) 2003-05-28

Family

ID=33729057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02262510 Expired - Fee Related CN2553216Y (en) 2002-06-14 2002-06-14 Electric or hand-operated dual-purpose valve

Country Status (1)

Country Link
CN (1) CN2553216Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427817C (en) * 2005-09-20 2008-10-22 曹宇凡 Dual-purpose digital water tap driven by electricity and hand
CN108671344A (en) * 2018-05-15 2018-10-19 宁波诺互传感科技有限公司 A kind of number oxygen quality flow inhalator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427817C (en) * 2005-09-20 2008-10-22 曹宇凡 Dual-purpose digital water tap driven by electricity and hand
CN108671344A (en) * 2018-05-15 2018-10-19 宁波诺互传感科技有限公司 A kind of number oxygen quality flow inhalator

Similar Documents

Publication Publication Date Title
CN205173641U (en) Manual electronic integral type actuating mechanism
CN201649923U (en) Electric hinge
CN205220977U (en) Electrical bicycle hub
CN201982771U (en) Electric actuating control mechanism of valve
CN2553216Y (en) Electric or hand-operated dual-purpose valve
CN201057308Y (en) Minitype multi-rotation valve electric activator
CN205131546U (en) Electric vehicle
CN105575736B (en) A kind of side fills electric operation module
CN2879408Y (en) Manual electric integral operating mechanism for circuit breaker
CN2831592Y (en) Harmonic geared down motro with double outlet shafts
CN208744678U (en) Gear driven type Laborsaving screwdriver
CN205677430U (en) A kind of electric inner swing door drive mechanism
CN208445423U (en) One kind can manual releasing Cone-shaped electric machine
CN201131659Y (en) Portable barbecue fork capable of automatically turning food
CN201475471U (en) Dual-use valve
CN2620152Y (en) Electrocontrolled ball valve speed reducing mechanism
CN205811766U (en) A kind of motorcycle starter
CN202825765U (en) Electric tool electric brush holder forward-backward rotation conversion device
CN205542646U (en) Small -size air switch's operation module
CN2659011Y (en) Gear wheel electric machine
CN205376447U (en) Electric operating mechanism's divide -shut brake subassembly for circuit breaker
CN100543903C (en) Swinging arm operating mechanism of breaker
CN2708471Y (en) Transmission device in electric operating mechanism of circuit breaker
CN218447764U (en) Plastic case circuit breaker with manual opening and closing function
CN2556769Y (en) Driving device of electric operating mechanism for isolator

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee