CN106369184A - Reversing solenoid valve - Google Patents

Reversing solenoid valve Download PDF

Info

Publication number
CN106369184A
CN106369184A CN201610884660.XA CN201610884660A CN106369184A CN 106369184 A CN106369184 A CN 106369184A CN 201610884660 A CN201610884660 A CN 201610884660A CN 106369184 A CN106369184 A CN 106369184A
Authority
CN
China
Prior art keywords
hydraulic fluid
oil
fluid port
oil duct
valve
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
CN201610884660.XA
Other languages
Chinese (zh)
Inventor
童心
邓继周
赵岗
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.)
Hefei Xieli Hydraulic Technology Co Ltd
Original Assignee
Hefei Xieli Hydraulic 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 Hefei Xieli Hydraulic Technology Co Ltd filed Critical Hefei Xieli Hydraulic Technology Co Ltd
Priority to CN201610884660.XA priority Critical patent/CN106369184A/en
Publication of CN106369184A publication Critical patent/CN106369184A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30Details
    • F16K3/314Forms or constructions of slides; Attachment of the slide to the spindle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603Multiple-way valves

Abstract

The invention discloses a reversing solenoid valve. The reversing solenoid valve comprises a valve body and an electromagnetic part, wherein three oil holes, respectively, a first oil hole, a second oil hole and a third oil hole, are formed inside the valve body; a reversing valve block is arranged among the three oil holes; a plurality of oil channels are arranged inside the reversing valve block; an end cover is arranged at the top of the electromagnetic part; the electromagnetic part is externally connected with a junction box; a movable iron core is arranged inside the electromagnetic part; an oil separation cavity is arranged between the movable iron core and the reversing valve block; a sealing layer is arranged on the outer side of the oil separation cavity; an ejector rod is arranged at the top of the reversing valve block; the reversing valve block is connected with the movable iron core through the ejector rod; a spring group is arranged at the top of the movable iron core; electromagnetic coils are arranged on the two sides of the movable iron core; and the electromagnetic coils are electrically connected with the junction box. According to the reversing solenoid valve, oil ways are simplified, the number of elements is small, the control for connection and blocking of the different oil ways can be easily achieved according to the requirement, and action of actuating mechanisms is switched.

Description

A kind of reversing solenoid valve
Technical field
The invention belongs to Hydraulic Elements field, particularly to a kind of reversing solenoid valve.
Background technology
At present, Normal hydraulic valve can only carry out setting control to the pressure of liquor stream, flow by way of presetting, then makes Actuator produces action, but when equipment mechanism requires single and multiple actuator action switchings in the course of the work, general Logical hydraulic valve is not then realized.Therefore, need now a kind of simple, the convenient and practical multipath reversing solenoid valve of design badly.
Content of the invention
The present invention propose a kind of reversing solenoid valve, solve Normal hydraulic valve in prior art cannot realize single and multiple The problem of actuator action switching.
The technical scheme is that and be achieved in that: a kind of reversing solenoid valve, including valve body and electromagnetism portion, described valve body Inside it is provided with three hydraulic fluid ports, the respectively first hydraulic fluid port, the second hydraulic fluid port and the 3rd hydraulic fluid port, between three described hydraulic fluid ports, be provided with reversal valve Block, is provided with a plurality of oil duct in described conversion valve block, described electromagnetism portion top is provided with end cap, and described electromagnetism portion is externally provided with rosette, It is provided with movable core in described electromagnetism portion, between described movable core and described conversion valve block, be provided with oil removal chamber, described oil removal chamber Outside is provided with sealant, and described conversion valve block top is provided with push rod, and described conversion valve block passes through described push rod and described active iron Core connects, and described movable core top is provided with groups of springs, and the both sides of described movable core are provided with solenoid, described solenoid Electrically connect with described rosette.
As one preferred embodiment, it is separate setting between a plurality of described oil duct.
As one preferred embodiment, the quantity of described oil duct is three, the respectively first oil duct, the second oil duct and the Three oil ducts.
As one preferred embodiment, described first hydraulic fluid port is connected by described first oil duct with described second hydraulic fluid port, Described first hydraulic fluid port is connected by described second oil duct with described 3rd hydraulic fluid port, and described second hydraulic fluid port and described 3rd hydraulic fluid port pass through Described 3rd oil duct connection.
As one preferred embodiment, described in any two during hydraulic fluid port connection, the 3rd described hydraulic fluid port is in blocking-up shape State.
As one preferred embodiment, described solenoid is externally provided with every magnetic shell body.
After employing technique scheme, the invention has the beneficial effects as follows: oil circuit simplifies, and number of elements is few, can be simply Realize the connection between different oil circuits on demand and block control, the action of switching actuator.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of reversing solenoid valve of the present invention.
In figure, 1- valve body;2- electromagnetism portion;3- first hydraulic fluid port;4- second hydraulic fluid port;5- the 3rd hydraulic fluid port;6- conversion valve block;7- connects Line box;8- movable core;9- oil removal chamber;10- push rod;11- groups of springs;12- solenoid;13- first oil duct;14- second oil Road;15- the 3rd oil duct;16- is every magnetic shell body;17- end cap;18- sealant.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work Embodiment, broadly falls into the scope of protection of the invention.
Embodiment:
As shown in figure 1, a kind of reversing solenoid valve, including valve body 1 and electromagnetism portion 2, in valve body 1, it is provided with three hydraulic fluid ports, respectively For the first hydraulic fluid port 3, the second hydraulic fluid port 4 and the 3rd hydraulic fluid port 5, it is provided with conversion valve block 6 between three hydraulic fluid ports, is provided with many in conversion valve block 6 Bar oil duct, electromagnetism portion 2 top is provided with end cap 17, and electromagnetism portion 2 is externally provided with rosette 7, is provided with movable core 8 in electromagnetism portion 2, activity It is provided with oil removal chamber 9 between iron core 8 and conversion valve block 6, outside oil removal chamber 9, is provided with sealant 18, conversion valve block 6 top is provided with push rod 10, conversion valve block 6 is connected with movable core 8 by push rod 10, and movable core 8 top is provided with groups of springs 11, and the two of movable core 8 Side is provided with solenoid 12, and solenoid 12 is electrically connected with rosette 7.It is separate setting between a plurality of oil duct, oil duct Quantity is three, the respectively first oil duct 13, the second oil duct 14 and the 3rd oil duct 15, and the first hydraulic fluid port 3 and the second hydraulic fluid port 4 pass through the One oil duct 13 connects, and the first hydraulic fluid port 3 is connected by the second oil duct 14 with the 3rd hydraulic fluid port 5, and the second hydraulic fluid port 4 and the 3rd hydraulic fluid port 5 pass through 3rd oil duct 15 connects, and during the connection of any two hydraulic fluid port, the 3rd hydraulic fluid port is in blocking state, and solenoid 12 is externally provided with every magnetic Housing 16.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.

Claims (6)

1. a kind of reversing solenoid valve is it is characterised in that include: valve body and electromagnetism portion, is provided with three hydraulic fluid ports, respectively in described valve body For the first hydraulic fluid port, the second hydraulic fluid port and the 3rd hydraulic fluid port, it is provided with conversion valve block between three described hydraulic fluid ports, is provided with described conversion valve block A plurality of oil duct, described electromagnetism portion top is provided with end cap, and described electromagnetism portion is externally provided with rosette, is provided with active iron in described electromagnetism portion Core, is provided with oil removal chamber, is provided with sealant, described commutation outside described oil removal chamber between described movable core and described conversion valve block Valve block top is provided with push rod, and described conversion valve block is connected with described movable core by described push rod, described movable core top It is provided with groups of springs, the both sides of described movable core are provided with solenoid, and described solenoid is electrically connected with described rosette.
2. as claimed in claim 1 a kind of reversing solenoid valve it is characterised in that: be separate setting between a plurality of described oil duct Put.
3. as claimed in claim 2 a kind of reversing solenoid valve it is characterised in that: the quantity of described oil duct be three, respectively First oil duct, the second oil duct and the 3rd oil duct.
4. as claimed in claim 3 a kind of reversing solenoid valve it is characterised in that: described first hydraulic fluid port and described second hydraulic fluid port lead to Cross described first oil duct connection, described first hydraulic fluid port is connected by described second oil duct with described 3rd hydraulic fluid port, described second oil Mouth is connected by described 3rd oil duct with described 3rd hydraulic fluid port.
5. as claimed in claim 4 a kind of reversing solenoid valve it is characterised in that: described in any two hydraulic fluid port connection when, the 3rd Individual described hydraulic fluid port is in blocking state.
6. as claimed in claim 1 a kind of reversing solenoid valve it is characterised in that: described solenoid is externally provided with every magnetic shell body.
CN201610884660.XA 2016-10-10 2016-10-10 Reversing solenoid valve Pending CN106369184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610884660.XA CN106369184A (en) 2016-10-10 2016-10-10 Reversing solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610884660.XA CN106369184A (en) 2016-10-10 2016-10-10 Reversing solenoid valve

Publications (1)

Publication Number Publication Date
CN106369184A true CN106369184A (en) 2017-02-01

Family

ID=57895567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610884660.XA Pending CN106369184A (en) 2016-10-10 2016-10-10 Reversing solenoid valve

Country Status (1)

Country Link
CN (1) CN106369184A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112619A (en) * 2001-09-21 2003-04-15 Mando Corp Solenoid valve for brake system
CN102818047A (en) * 2012-08-30 2012-12-12 中国石油化工股份有限公司 Slide powder-feeding three-way reversing valve
CN203784004U (en) * 2014-04-25 2014-08-20 杨国柱 Directly-operated type electromagnetic directional valve
CN104455651A (en) * 2014-10-25 2015-03-25 哈尔滨理大晟源科技开发有限公司 Pneumatic high-speed switching valve and working method thereof
CN204611060U (en) * 2015-05-06 2015-09-02 廖洪仪 Wash basin water outlet device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112619A (en) * 2001-09-21 2003-04-15 Mando Corp Solenoid valve for brake system
CN102818047A (en) * 2012-08-30 2012-12-12 中国石油化工股份有限公司 Slide powder-feeding three-way reversing valve
CN203784004U (en) * 2014-04-25 2014-08-20 杨国柱 Directly-operated type electromagnetic directional valve
CN104455651A (en) * 2014-10-25 2015-03-25 哈尔滨理大晟源科技开发有限公司 Pneumatic high-speed switching valve and working method thereof
CN204611060U (en) * 2015-05-06 2015-09-02 廖洪仪 Wash basin water outlet device

Similar Documents

Publication Publication Date Title
JP2015075211A (en) Flow passage selector valve and refrigerant circuit
JP2010539395A (en) Solenoid valve
US8152478B2 (en) Compressor with controlled capacity
CN102000680B (en) High efficiency circulating cleaning pressurization hydraulic station
CN105609230B (en) Calutron and driver assistance device
CN104895859B (en) The valve module of function is kept with load
CN104315226B (en) Solenoid valve for fluid control
CN201209689Y (en) Two-position three-way electromagnetic valve
CN201547321U (en) Pressure difference control make-break valve
CN105333176B (en) Guide electromagnetic valve
CN201772100U (en) Water hydraulic electromagnetic switch valve
WO2008030948A3 (en) Elbow plug external sleeve valve
CN102640247B (en) Valve control device
US20110114204A1 (en) Control valve
CN109075251A (en) Actuator devices and method for operating actuator devices
CN102338231A (en) Two-position three-way electromagnetic valve
CN104964490B (en) Four-way valve and air-conditioning system
CN201866259U (en) Self-locking electromagnetic gas valve
CN103420290B (en) Telescopic protection system and crane
CN203856793U (en) Balance valve and hydraulic cylinder telescoping control loop with same
CN201344288Y (en) Dual-electromagnet two-position four-way ball valve
CN201302000Y (en) Normally-open high-frequency electromagnetic switching valve for automatic gear-box
CN103296857A (en) Double-edge staggered teeth flat type flux switching permanent magnet linear motor
CN203258106U (en) Direct-acting proportional reversing valve
CN108252977B (en) Oil path distribution valve for large-flow hydraulic system

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170201

RJ01 Rejection of invention patent application after publication