CN103629418A - Solenoid valve core capable of moving back and forth at high speed - Google Patents

Solenoid valve core capable of moving back and forth at high speed Download PDF

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Publication number
CN103629418A
CN103629418A CN201310653943.XA CN201310653943A CN103629418A CN 103629418 A CN103629418 A CN 103629418A CN 201310653943 A CN201310653943 A CN 201310653943A CN 103629418 A CN103629418 A CN 103629418A
Authority
CN
China
Prior art keywords
valve core
high speed
solenoid valve
spool
ball
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
Application number
CN201310653943.XA
Other languages
Chinese (zh)
Inventor
夏致俊
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.)
ZHENJIANG BOLIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Original Assignee
ZHENJIANG BOLIN PHOTOELECTRIC TECHNOLOGY Co Ltd
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 ZHENJIANG BOLIN PHOTOELECTRIC TECHNOLOGY Co Ltd filed Critical ZHENJIANG BOLIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority to CN201310653943.XA priority Critical patent/CN103629418A/en
Publication of CN103629418A publication Critical patent/CN103629418A/en
Pending legal-status Critical Current

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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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid

Abstract

The invention provides a solenoid valve core capable of moving back and forth at a high speed. The solenoid valve core comprises a cylindrical valve core and a valve core sleeve. The solenoid valve core is characterized in that a groove is formed in a cylindrical surface of the cylindrical valve core; a ball is placed in the groove; the highest point of a spherical surface of the ball exceeds the cylindrical surface of the cylindrical valve core.

Description

The reciprocating electromagnetic valve core of high speed
Technical field
The present invention relates to a kind of electromagnetic valve core, specifically the reciprocating electromagnetic valve core of a kind of high speed.
Background technique
At present, traditional cylindricality electromagnetic valve core is sliding friction in spool sleeve pipe, cannot be used in the reciprocating occasion of high speed.
Summary of the invention
The technical problem to be solved in the present invention is to provide the reciprocating electromagnetic valve core of a kind of high speed.
In order to solve the problems of the technologies described above, the reciprocating electromagnetic valve core of a kind of high speed of the present invention, comprise a cylindrical valve spool, with a spool sleeve pipe, it is characterized in that, on the cylinder of cylindrical valve spool, be provided with groove, in groove, put into ball, the sphere peak of ball surpasses the cylinder of cylindrical valve spool, at two end faces of cylindrical valve spool, ball catch is set.
Adopt the design's beneficial effect to be: owing to being provided with ball on the cylinder of cylindrical valve spool, to make the sliding friction between original and spool sleeve pipe into rolling friction, so just can adapt to the high speed to-and-fro motion between cylindrical valve spool and spool sleeve pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reciprocating electromagnetic valve core of a kind of high speed of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the reciprocating electromagnetic valve core of a kind of high speed of the present invention is described in further detail.
As shown in the figure, the reciprocating electromagnetic valve core of a kind of high speed of the present invention, comprises a post
Shape spool 1, and a spool sleeve pipe 2, is characterized in that, is provided with groove 3 on the cylinder of cylindrical valve spool 1, puts into ball 4 in groove 3, and the sphere peak of ball 4 surpasses the cylinder of cylindrical valve spool 1, at two end faces of cylindrical valve spool 1, ball catch 5 is set.

Claims (2)

1. the reciprocating electromagnetic valve core of high speed, comprises a cylindrical valve spool (1), and a spool
Sleeve pipe (2), is characterized in that, is provided with groove (3) on the cylinder of cylindrical valve spool (1), puts into ball (4) in groove (3), and the sphere peak of ball (4) surpasses the cylinder of cylindrical valve spool (1).
2. according to the reciprocating electromagnetic valve core of the high speed described in claim 1, it is characterized in that, in cylindricality
Two end faces of spool (1) arrange ball catch (5).
CN201310653943.XA 2013-12-09 2013-12-09 Solenoid valve core capable of moving back and forth at high speed Pending CN103629418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310653943.XA CN103629418A (en) 2013-12-09 2013-12-09 Solenoid valve core capable of moving back and forth at high speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310653943.XA CN103629418A (en) 2013-12-09 2013-12-09 Solenoid valve core capable of moving back and forth at high speed

Publications (1)

Publication Number Publication Date
CN103629418A true CN103629418A (en) 2014-03-12

Family

ID=50210748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310653943.XA Pending CN103629418A (en) 2013-12-09 2013-12-09 Solenoid valve core capable of moving back and forth at high speed

Country Status (1)

Country Link
CN (1) CN103629418A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736801A (en) * 2016-04-27 2016-07-06 北京控制工程研究所 Ball support type electric valve armature suspension structure
CN105736800A (en) * 2016-04-27 2016-07-06 北京控制工程研究所 Miniature single-coil-drive self-locking valve
CN106996462A (en) * 2016-01-22 2017-08-01 贵州万里通科贸有限公司 A kind of electromagnetic valve
CN106996474A (en) * 2016-01-22 2017-08-01 贵州万里通科贸有限公司 A kind of magnetic valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191384A (en) * 1982-04-30 1983-11-08 Hitachi Ltd Fuel injection device
WO2009031007A2 (en) * 2007-09-04 2009-03-12 Toyota Jidosha Kabushiki Kaisha A normally closed electromagnetic valve, a brake control system, a control method for a normally closed electromagnetic valve, and an electromagnetic valve
CN101886709A (en) * 2009-05-11 2010-11-17 浙江三花制冷集团有限公司 Bistable electromagnetic valve and valve body thereof
CN202768893U (en) * 2012-07-26 2013-03-06 东风汽车有限公司 High-speed electromagnetic valve core
CN102434701B (en) * 2011-12-21 2013-06-19 浙江大学 Sampling valve linear driving device for deep sea
CN203322442U (en) * 2013-06-27 2013-12-04 李瑞静 Shutoff valve driven by electric push rod
CN103742698A (en) * 2013-12-09 2014-04-23 镇江新区科力迪机电科技有限公司 Electromagnetic valve element moving at high speed in reciprocating mode

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191384A (en) * 1982-04-30 1983-11-08 Hitachi Ltd Fuel injection device
WO2009031007A2 (en) * 2007-09-04 2009-03-12 Toyota Jidosha Kabushiki Kaisha A normally closed electromagnetic valve, a brake control system, a control method for a normally closed electromagnetic valve, and an electromagnetic valve
CN101886709A (en) * 2009-05-11 2010-11-17 浙江三花制冷集团有限公司 Bistable electromagnetic valve and valve body thereof
CN102434701B (en) * 2011-12-21 2013-06-19 浙江大学 Sampling valve linear driving device for deep sea
CN202768893U (en) * 2012-07-26 2013-03-06 东风汽车有限公司 High-speed electromagnetic valve core
CN203322442U (en) * 2013-06-27 2013-12-04 李瑞静 Shutoff valve driven by electric push rod
CN103742698A (en) * 2013-12-09 2014-04-23 镇江新区科力迪机电科技有限公司 Electromagnetic valve element moving at high speed in reciprocating mode

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996462A (en) * 2016-01-22 2017-08-01 贵州万里通科贸有限公司 A kind of electromagnetic valve
CN106996474A (en) * 2016-01-22 2017-08-01 贵州万里通科贸有限公司 A kind of magnetic valve
CN105736801A (en) * 2016-04-27 2016-07-06 北京控制工程研究所 Ball support type electric valve armature suspension structure
CN105736800A (en) * 2016-04-27 2016-07-06 北京控制工程研究所 Miniature single-coil-drive self-locking valve
CN105736800B (en) * 2016-04-27 2018-06-19 北京控制工程研究所 A kind of microminiature unicoil drives latching valve
CN105736801B (en) * 2016-04-27 2018-06-19 北京控制工程研究所 Ball support type electrically operated valve armature suspension structure

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Application publication date: 20140312