CN107023696A - A kind of magnetic control one-way throttle valve - Google Patents

A kind of magnetic control one-way throttle valve Download PDF

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Publication number
CN107023696A
CN107023696A CN201710389413.7A CN201710389413A CN107023696A CN 107023696 A CN107023696 A CN 107023696A CN 201710389413 A CN201710389413 A CN 201710389413A CN 107023696 A CN107023696 A CN 107023696A
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CN
China
Prior art keywords
valve body
way throttle
valve
magnetic control
throttle 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.)
Granted
Application number
CN201710389413.7A
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Chinese (zh)
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CN107023696B (en
Inventor
商照聪
冷远鹏
张小沁
章明洪
黄婧
张绿叶
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.)
Shanghai Chemical Institute Testing Co., Ltd.
Shanghai Research Institute of Chemical Industry SRICI
Original Assignee
Shanghai Research Institute of Chemical Industry SRICI
Shanghai Tianke Chemical Detection Co Ltd
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Application filed by Shanghai Research Institute of Chemical Industry SRICI, Shanghai Tianke Chemical Detection Co Ltd filed Critical Shanghai Research Institute of Chemical Industry SRICI
Priority to CN201710389413.7A priority Critical patent/CN107023696B/en
Publication of CN107023696A publication Critical patent/CN107023696A/en
Application granted granted Critical
Publication of CN107023696B publication Critical patent/CN107023696B/en
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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
    • F16K15/00Check valves
    • F16K15/18Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F16K31/08Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element

Abstract

The present invention relates to a kind of magnetic control one-way throttle valve, the downstream that glass leads directly to connecting tube is connected to, including:The valve body that connecting tube is connected is led directly to by polytetrafluoroethylene (PTFE) connector and glass, the irony valve element in valve body is arranged on, top shape and the opening of polytetrafluoroethylene (PTFE) connector match, and are set in the powerful permanent ring outside valve body.Compared with prior art, the present invention moves the strong permanent magnets for being placed on glass valves body in the way of manually or mechanically arm is promoted, so as to realize the purpose for changing rate of flow of fluid, the design of bullet shaped valve element ensure that the sealing and anti-recoil characteristic of valve, independent part, which is constructed, make it that device is Miniaturizable, can also maximize, valve element lower end is recessed shape, continuous dredge, which is provided with, around edge flows tooth, to reduce turbulivity, pass through smooth fluid, with corrosion-resistant, simple structure is removable, the low advantage of fault rate.

Description

A kind of magnetic control one-way throttle valve
Technical field
The present invention relates to a kind of throttle valve gear, more particularly, to a kind of magnetic control one-way throttle valve.
Background technology
In fluid control process, widely use throttling arrangement to change fluid flow.Its operation principle is by changing Throttle sectional area or chock length change Fluid pressure potential energy, so as to control rate of flow of fluid.Usually used choke valve has machinery Formula and electromagnetic type.But existing throttle valve technology is complicated, cost is high, and sealing surface or magnet coil are perishable, sealing Property is poor.Existing choke valve typically requires that the control section of throttling arrangement carries out the linear or rotary motion realization stream of various dimensions Amount regulation, therefore its diameter is unable to very little, limits the miniaturization of valve body.
Chinese patent CN20148225U discloses a kind of glass electromagnetic valve for titrimetry, uses corrosion resistant glass Glass and polytetrafluoroethylmaterial material are used as fluid contact medium.But the device does not possess the throttle power for changing fluid flow completely Can, used because magnetic valve is only designed as titration, valve body can not be torn open entirely, and valve element can not take out cleaning, and the device does not also possess part The anti-recoil function of industrial choke valve requirement.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of magnetic control one-way throttle Valve so that flow control is changed into simple one-dimensional control from multidimensional, the big I of valve body needs freely large-scale miniaturization according to pipeline, And it can conveniently disassemble cleaning valve body after fluid is changed.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of magnetic control one-way throttle valve, is connected to the downstream that glass leads directly to connecting tube, including:
The valve body that connecting tube is connected, the internal diameter of polytetrafluoroethylene (PTFE) connector are led directly to by polytetrafluoroethylene (PTFE) connector and glass Connecting tube is led directly to glass to match, the internal diameter of external diameter and valve body matches, so by replacing polytetrafluoroethylene (PTFE) connector just It can realize that different valve bodies lead directly to connecting tube with different glass and are attached, also facilitate dismounting in addition,
The irony valve element in valve body is arranged on, top shape and the opening of polytetrafluoroethylene (PTFE) connector match,
It is set in the powerful permanent ring outside valve body.
Mode of the described powerful permanent ring through promoting manually or mechanical arm is promoted is moved up and down along valve body, so as to realize section The purpose of stream or switch valve, and flow control is changed into simple motion in one dimension from multidimensional.
The internal diameter of described powerful permanent ring is 1-10mm, is set on the valve body of various outer diameter, to meet different valve bodies The need for.
Described irony valve core inside is surrounded by armature, and outside is polytetrafluoroethylene (PTFE) material, and the upper end of irony valve element is circular cone Platform shape matches with the opening of polytetrafluoroethylene (PTFE) connector so that valve element has unidirectional characteristic, can locking when fluid recoils.Lower end For recessed shape, it is provided with continuous dredge around edge and flows tooth, to reduce turbulivity, pass through smooth fluid.Above and below irony valve element Two ends are respectively uniformly distributed four raised support points, to ensure concentricity that valve element is moved in valve body.
Described valve body is the valve body of glass material, so that convenient observation.
Compared with prior art, the present invention has advantages below:
1. structure is greatly simplified, flow control is changed into simple motion in one dimension from multidimensional.
2. compared to other types choke valve, volume can free zoom.
3., can locking when fluid recoils with unidirectional characteristic.
4. situation in valve can be observed intuitively, reacted in time under unusual service condition, it is to avoid accident occurs.
5. simple in construction, all parts are removably cleaned.
6. the recessed shape of the valve element other end, dredges stream tooth design, it is possible to decrease turbulivity, reduces back-mixing in valve.
7. it is resistant material, long lifespan with fluid media (medium) contact portion.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the local overlooking structural representation of valve body.
In figure, 1- glass leads directly to connecting tube, 2- polytetrafluoroethylene (PTFE) connector, 3- strong permanent magnets ring, 4- polytetrafluoroethylene (PTFE) Valve element, 5- armature, 6- dredge stream tooth, 7- valve bodies.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.Following examples will be helpful to this area Technical staff further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the general of this area For logical technical staff, without departing from the inventive concept of the premise, various modifications and improvements can be made.These are belonged to Protection scope of the present invention.
Embodiment
A kind of magnetic control one-way throttle valve, is connected to the downstream that glass leads directly to connecting tube 1, its structure as shown in figure 1, including logical The valve body 7 that polytetrafluoroethylene (PTFE) connector 2 leads directly to the glass material that connecting tube 1 is connected with glass is crossed, polytetrafluoroethylene (PTFE) connector 2 Internal diameter leads directly to connecting tube 1 with glass and matched, and the internal diameter of external diameter and valve body 7 matches, and is so connected by replacing polytetrafluoroethylene (PTFE) Fitting 2 can just realize that different valve bodies lead directly to connecting tube with different glass and are attached, and also facilitate set in dismounting, valve body 7 in addition Irony valve element is equipped with, as shown in Figure 2.And it is set in the powerful permanent ring 3 outside valve body 7.
Powerful permanent ring 3 through manually promote or mechanical arm promote mode moved up and down along valve body so that realize throttling or The purpose of switch valve, and flow control is changed into simple motion in one dimension from multidimensional.The internal diameter of powerful permanent ring 3 is 1- 10mm, is set on the valve body of various outer diameter, the need for meeting different valve bodies.
Irony valve core inside is surrounded by armature 5, and outside is polytetrafluoroethylene (PTFE) valve element 4, and the upper end of irony valve element is truncated cone Matched with the opening of polytetrafluoroethylene (PTFE) connector 2 so that valve element has unidirectional characteristic, can locking when fluid recoils.Lower end is Recessed shape, is provided with continuous dredge around edge and flows tooth 6, to reduce turbulivity, pass through smooth fluid.Up and down the two of irony valve element End is respectively uniformly distributed four raised support points, to ensure concentricity that valve element is moved in valve body.
During installation, connecting tube 1 is led directly in upstream by glass, and the relative position of the valve body 7 of glass material in downstream installs valve Door.Regulation strong permanent magnets ring 3, so as to control the degree of cooperation of valve element tapered land and connector, realizes that flow velocity is adjusted up and down. During cleaning, first strong permanent magnets ring 3 is taken out, glass is split and leads directly to connecting tube 1, polytetrafluoroethylene (PTFE) connector 2, valve body 7, valve Core.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow Ring the substantive content of the present invention.

Claims (9)

1. a kind of magnetic control one-way throttle valve, is connected to the downstream that glass leads directly to connecting tube, it is characterised in that the one-way throttle valve bag Include:
The valve body that connecting tube is connected is led directly to by polytetrafluoroethylene (PTFE) connector and glass,
The irony valve element in valve body is arranged on, top shape and the opening of polytetrafluoroethylene (PTFE) connector match,
It is set in the powerful permanent ring outside valve body.
2. a kind of magnetic control one-way throttle valve according to claim 1, it is characterised in that described powerful permanent ring is through manual The mode of promotion is moved up and down along valve body.
3. a kind of magnetic control one-way throttle valve according to claim 1, it is characterised in that described powerful permanent ring is through machinery The mode that arm is promoted is moved up and down along valve body.
4. a kind of magnetic control one-way throttle valve according to claim 1, it is characterised in that the internal diameter of described powerful permanent ring For 1-10mm, it is set on the valve body of various outer diameter.
5. a kind of magnetic control one-way throttle valve according to claim 1, it is characterised in that described irony valve core inside is surrounded by Armature, outside is polytetrafluoroethylene (PTFE) material.
6. a kind of magnetic control one-way throttle valve according to claim 1 or 5, it is characterised in that described irony valve element it is upper Hold and matched for truncated cone with the opening of polytetrafluoroethylene (PTFE) connector.
7. a kind of magnetic control one-way throttle valve according to claim 1 or 5, it is characterised in that under described irony valve element Hold as recessed shape, be provided with around edge and continuous dredge stream tooth.
8. a kind of magnetic control one-way throttle valve according to claim 1 or 5, it is characterised in that described irony valve element it is upper Lower two ends are respectively uniformly distributed four raised support points.
9. a kind of magnetic control one-way throttle valve according to claim 1, it is characterised in that described valve body is glass material Valve body.
CN201710389413.7A 2017-05-27 2017-05-27 A kind of magnetic control one-way throttle valve Active CN107023696B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710389413.7A CN107023696B (en) 2017-05-27 2017-05-27 A kind of magnetic control one-way throttle valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710389413.7A CN107023696B (en) 2017-05-27 2017-05-27 A kind of magnetic control one-way throttle valve

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CN107023696A true CN107023696A (en) 2017-08-08
CN107023696B CN107023696B (en) 2019-04-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107606246A (en) * 2017-08-24 2018-01-19 熊静 A kind of unidirectional water-delivery valve
CN107727177A (en) * 2017-09-20 2018-02-23 上海化工研究院有限公司 A kind of gas flow optimized multifunctional element
CN108374919A (en) * 2018-02-06 2018-08-07 上海化工研究院有限公司 A kind of magnetic force restrained piston type flow stabilizing valve
CN109140338A (en) * 2018-09-05 2019-01-04 胡振华 Reflection-type LED street lamp

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442599A (en) * 1944-01-05 1948-06-01 Atomic Energy Commission Glass magnetic stopcock
US20120061596A1 (en) * 2010-09-15 2012-03-15 John Peter Hensel Active Combustion Flow Modulation Valve
CN202972134U (en) * 2012-12-11 2013-06-05 马鞍山市佳源环保科技有限公司 Sewage sampling valve
CN205244499U (en) * 2015-12-29 2016-05-18 郑辉 Unidirectional flux fluid sensor
CN105909805A (en) * 2016-07-01 2016-08-31 济南海能仪器股份有限公司 Electric control valve
CN205908751U (en) * 2016-07-01 2017-01-25 济南海能仪器股份有限公司 Control valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442599A (en) * 1944-01-05 1948-06-01 Atomic Energy Commission Glass magnetic stopcock
US20120061596A1 (en) * 2010-09-15 2012-03-15 John Peter Hensel Active Combustion Flow Modulation Valve
CN202972134U (en) * 2012-12-11 2013-06-05 马鞍山市佳源环保科技有限公司 Sewage sampling valve
CN205244499U (en) * 2015-12-29 2016-05-18 郑辉 Unidirectional flux fluid sensor
CN105909805A (en) * 2016-07-01 2016-08-31 济南海能仪器股份有限公司 Electric control valve
CN205908751U (en) * 2016-07-01 2017-01-25 济南海能仪器股份有限公司 Control valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107606246A (en) * 2017-08-24 2018-01-19 熊静 A kind of unidirectional water-delivery valve
CN107727177A (en) * 2017-09-20 2018-02-23 上海化工研究院有限公司 A kind of gas flow optimized multifunctional element
CN108374919A (en) * 2018-02-06 2018-08-07 上海化工研究院有限公司 A kind of magnetic force restrained piston type flow stabilizing valve
CN108374919B (en) * 2018-02-06 2020-05-15 上海化工研究院有限公司 Magnetic force constraint piston type flow stabilizing valve
CN109140338A (en) * 2018-09-05 2019-01-04 胡振华 Reflection-type LED street lamp

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Address after: 200062 Shanghai city Putuo District Yunling Road No. 345

Co-patentee after: Shanghai Chemical Institute Testing Co., Ltd.

Patentee after: Shanghai Chemical Research Institute Co., Ltd.

Address before: 200062 Shanghai city Putuo District Yunling Road No. 345

Co-patentee before: Shanghai Tianke Chemical Detection Co., Ltd.

Patentee before: Shanghai Chemical Research Institute Co., Ltd.

CP01 Change in the name or title of a patent holder