CN105422911A - Double-cone type two-position four-way electromagnetic reversing valve - Google Patents
Double-cone type two-position four-way electromagnetic reversing valve Download PDFInfo
- Publication number
- CN105422911A CN105422911A CN201510921389.8A CN201510921389A CN105422911A CN 105422911 A CN105422911 A CN 105422911A CN 201510921389 A CN201510921389 A CN 201510921389A CN 105422911 A CN105422911 A CN 105422911A
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- Prior art keywords
- valve
- spool
- valve seat
- electromagnet
- reversing valve
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- 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.)
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-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
- F16K11/065—Multiple-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
- F16K11/0655—Multiple-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 with flat slides
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a double-cone type two-position four-way electromagnetic reversing valve and belongs to a water hydraulic control valve. The double-cone type two-position four-way electromagnetic reversing valve is mainly applicable to a direction control valve of a medium and high-pressure deep sea operating device which takes seawater, fresh water, a high-water base and the like as a working medium and is also applicable to a working condition in an atmospheric environment. The double-cone type two-position four-way electromagnetic reversing valve disclosed by the invention is based on deep sea application and is capable of solving the problems met by a traditional electromagnetic reversing valve working in a deep sea environment at the aspects of overall sealing, pressure compensation, underwater control and the like of the reversing valve; an electromagnetic control device is integrally sealed so as to be isolated from external seawater; meanwhile, a valve opening is sealed by adopting a cone valve, so leakage of the valve opening is reduced; by adopting a separated type double-cone valve structure, the sealing reliability of the valve opening of the reversing valve is guaranteed, and a valve core of the reversing valve is also ensured not to be affected by the value of ambient pressure. The reversing valve disclosed by the invention is small in size, rapid in response, small in leakage, high in work reliability, long in service life, good in economical efficiency, free of pollution, applicable to work under seawater environments different in water depth and quite high in practical application value.
Description
Technical field
The present invention relates to a kind of direction control element that can be used for using in deep-sea, belong to valve class, be applicable to oil pressure, hydraulic pressure field, mainly be applicable to, with seawater, fresh water, the high position control valve for the mesohigh deep ocean work device of working medium such as water base, also be applicable to the working condition under atmosphere environment simultaneously.
Background technique
China is ocean big country, and vast continental shelf is richly stored with mineral resources, and the development and utilization accelerating marine resources is very urgent.Especially be faced with energy shortage, the critical period of mineral resources exhaustion can be utilized, carry out the strategic emphasis that marine resources development has become country, have very important meaning to the national economic development and social stability etc.And the exploitation that underwater operation tool equipment is explored as ocean, the important means of ocean development and instrument directly affect China's marine resources.Simultaneously water hydrostatic transmission has the remarkable advantages such as pollution-free, economic environmental protection, in ocean development and marine resources exploitation, have clear superiority.
Two four-way electromagnetic reversing valves are direction control elements conventional in hydraulic system, are mainly used in switching on or off of liquid in hydraulic control system, are equivalent to the effect of a switch.Traditional selector valve works under being only suitable for atmosphere environment, for extreme operating environments such as deep-seas, there is narrow limitation, and want normally to work under deep-sea, a series of specific aim improvement certainly will be carried out from aspects such as selector valve integral sealing, pressure compensation, underwater control to it.
Therefore, design a kind of two four-way electromagnetic reversing valves being applicable to normal work under abyssal environment and will consider many-sided factor, carry out new structural design.
Summary of the invention
The invention provides a kind of double-cone type two four-way electromagnetic reversing valves; for solving the technical problem run in two four-way electromagnetic reversing valve work under abyssal environment; be intended to solve not only by sea water advanced impact when two traditional four-way electromagnetic reversing valves work under abyssal environment, and a difficult problem for the aspects such as selector valve integral sealing, pressure compensation, underwater control will be considered.In addition, a kind of hydraulic pressure two four-way electromagnetic reversing valves that can be used for abyssal environment work provided by the invention, can also be used for solving traditional solenoid directional control valve and normally work the technical barrier existed at abyssal environment.The present invention is applicable to the strong low-viscosity media of the corrosivity such as seawater, and work under can be used for deep-sea mesohigh condition, it is working properly, and the response time is fast, No leakage, and commutation stability is strong.
The present invention adopts following technological scheme:
Double-cone type two four-way electromagnetic reversing valves, comprise left valve seat 1, Returnning spring 2, spool 3, valve body 4, right valve seat 5, motive sealing 6, push rod 7, electromagnetism packing casing 8, electromagnet 9, positioning ring 10, end cap 11, described valve body 4 has intake-outlet A, P, B, T, described spool 3 comprises both-end poppet spool valve 1, seal ring 13, both-end poppet valve core 2 14, attaching nut 15, it is characterized in that: both-end poppet spool valve 1 is arranged on the inner chamber of valve body 4 from the left side of valve body 4, both-end poppet valve core 2 14 passes the right side guide rod of both-end poppet spool valve 1 from the right side of valve body 4, and press seal circle 13, attaching nut 15 compresses both-end poppet valve core 2 14, both-end poppet spool valve 1 and both-end poppet valve core 2 14 are linked together, left valve seat 1 is connected with the left side of valve body 4, Returnning spring 2 is arranged in the right center chamber of left valve seat 1, there is pretightening force in Returnning spring 2 pairs of spools 3, right valve seat 5 is connected with the right side of valve body 4, electromagnetism packing casing 8 is connected with right valve seat 5, motive sealing 6 is pressed in the right side seal groove of right valve seat 5, electromagnet 9 is placed in the inside of electromagnetism packing casing 8, end cap 11 is connected with electromagnetism packing casing 8, and compress positioning ring 10, positioning ring 10 and then compression electromagnet 9, the right-hand member guide rod of spool 3 passes the center hole of right valve seat 5, the center hole of the endoporus of motive sealing 6 and electromagnetism encapsulation 8, contact with push rod 7, push rod 7 is placed in electromagnet 9 center cavity, and the motion being controlled push rod 7 by the power on/off of electromagnet 9 realizes moving left and right of spool 3, during electromagnet 9 no electric circuit, spool 3 is positioned at right side under the effect of Returnning spring 2, and P, B mouth communicates, and A, T mouth communicates, when electromagnet 9 is energized, spool 3 is positioned at left side, and P, A mouth communicates, and B, T mouth communicates.
Spool 3 is made up of both-end poppet spool valve 1, seal ring 13, both-end poppet valve core 2 14 and attaching nut 15, and is linked together by attaching nut 15, and forms cone valve seal form between the cone valve hole in left valve seat 1, valve body 4 and right valve seat 5.
Beneficial effect
The present invention applies based on deep-sea, solve traditional solenoid directional control valve to work under abyssal environment the problem run into from aspects such as selector valve integral sealing, pressure compensation, underwater control, electromagnetic control apparatus is adopted to the form of integral sealing, electromagnetic control apparatus and extraneous seawater are separated, ensure that its reliability sealed and normal work; Valve port adopts cone valve seal form simultaneously, reduces the situation that leaking appears in valve port, by carrying out split-type design to spool, ensure that the reliability of the possibility that its processing realizes and sealing; By adopting split type bipyramid valve arrangement, ensure that the reliability of selector valve sealing valve port, also ensure that change-over valve core is not by the impact of ambient pressure size simultaneously, be applicable in the mesohigh deep sea water device of seawater, fresh water, the high working medium such as water base as position control valve, control connection and the cut-out of aqueous medium, be equivalent to the effect of a switch.Compared with same quasi-tradition selector valve, this selector valve meets the needs of various deep sea water device, have working properly, leak little, commutation steadily, commutation response rapidly, and by the sea water advanced advantage such as to affect when using, simultaneously because selector valve adopts seawater, fresh water, the high environment amenable medium such as water base, pollution-free, environmentally friendly, be of very high actual application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-cone type of the present invention two four-way electromagnetic reversing valves.
Fig. 2 is split type two both-end poppet spool valve schematic diagram.
In figure: 1, left valve seat, 2, Returnning spring, 3, spool, 4, valve body, 5, right valve seat, 6, motive sealing, 7, push rod, 8, electromagnetism packing casing, 9, electromagnet, 10, positioning ring, 11, end cap, 12, both-end poppet spool valve one, 13, seal ring, 14, both-end poppet valve core two, 15, attaching nut.
Embodiment
As shown in Figure 1 to Figure 2, in embodiment, a kind of double-cone type two four-way electromagnetic reversing valves comprise left valve seat 1, Returnning spring 2, spool 3, valve body 4, right valve seat 5, motive sealing 6, push rod 7, electromagnetism packing casing 8, electromagnet 9, positioning ring 10, end cap 11, both-end poppet spool valve 1, seal ring 13, both-end poppet valve core 2 14, attaching nut 15 etc.During assembling, both-end poppet spool valve 1 passes the inner chamber of valve body 4 from the left side of valve body 4, both-end poppet valve core 2 14 passes the right side guide rod of both-end poppet spool valve 1 from the right side of valve body 4, and press seal circle 13, attaching nut 15 compresses both-end poppet valve core 2 14, both-end poppet spool valve 1 and both-end poppet valve core 2 14 are linked together, left valve seat 1 is connected with the left side of valve body 4, Returnning spring 2 is arranged in the right center chamber of left valve seat 1, Returnning spring 2 pairs of spools 3 have certain pretightening force, right valve seat 5 is connected with the right side of valve body 4, electromagnetism packing casing 8 is connected with right valve seat 5, motive sealing 6 is arranged in the right side seal groove of right valve seat 5, electromagnet 9 is placed in the inside of electromagnetism packing casing 8, end cap 11 is connected with electromagnetism packing casing 8, and compress positioning ring 10, positioning ring 10 and then compression electromagnet 9, ensure that electromagnet 9 maintains static, the right-hand member guide rod of spool 3 passes the center hole of right valve seat 5, the center hole of the endoporus of motive sealing 6 and electromagnetism encapsulation 8, contact with push rod 7, push rod 7 is placed in electromagnet 9 center cavity, the motion being controlled push rod 7 by the power on/off of electromagnet 9 realizes moving left and right of spool 3: when electromagnet 9 no electric circuit, spool 3 is positioned at right side under the effect of Returnning spring 2, now P, between A mouth and B, valve port between T mouth is closed, P, between B mouth and A, valve port between T mouth is opened, make P, B mouth and A, T mouth communicates respectively, when electromagnet 9 is energized, the spring force promotion spool 3 that push rod 7 overcomes Returnning spring 2 under the effect of electromagnetic force is positioned at left side, valve port now between P, B mouth and between A, T mouth is closed, valve port between P, A mouth and between B, T mouth is opened, P, B mouth and A, T mouth are communicated respectively, and then realizes selector valve two four-way commutation functions.
Fig. 2 is the schematic diagram of split type two both-end poppet spool valves, adopts cone valve form can improve the sealing of selector valve valve port, reduce the cavitation erosion etc. of selector valve, can improve the response time of valve; Consider from the practical set of selector valve, change-over valve core adopts Split type structure to be linked into an integrated entity in valve body 4 inside by attaching nut 15 by two both-end poppet spool valves, ensure that change-over valve core is from the possibility being designed into processing realization, reduces cost of production, enhances actual application value.
Claims (2)
1. double-cone type two four-way electromagnetic reversing valves, comprise left valve seat (1), Returnning spring (2), spool (3), valve body (4), right valve seat (5), motive sealing (6), push rod (7), electromagnetism packing casing (8), electromagnet (9), positioning ring (10), end cap (11), described valve body (4) has intake-outlet A, P, B, T, described spool (3) comprises both-end poppet spool valve one (12), seal ring (13), both-end poppet valve core two (14), attaching nut (15), it is characterized in that: both-end poppet spool valve one (12) is arranged on the inner chamber of valve body (4) from the left side of valve body (4), both-end poppet valve core two (14) passes the right side guide rod of both-end poppet spool valve one (12) from the right side of valve body (4), and press seal circle (13), attaching nut (15) compresses both-end poppet valve core two (14), both-end poppet spool valve one (12) and both-end poppet valve core two (14) are linked together, left valve seat (1) is connected with the left side of valve body (4), Returnning spring (2) is arranged in the right center chamber of left valve seat (1), pretightening force is there is in Returnning spring (2) to spool (3), right valve seat (5) is connected with the right side of valve body (4), electromagnetism packing casing (8) is connected with right valve seat (5), motive sealing (6) is pressed in the right side seal groove of right valve seat (5), electromagnet (9) is placed in the inside of electromagnetism packing casing (8), end cap (11) is connected with electromagnetism packing casing (8), and compress positioning ring (10), positioning ring (10) and then compression electromagnet (9), the right-hand member guide rod of spool (3) passes the center hole of right valve seat (5), the center hole of the endoporus of motive sealing (6) and electromagnetism encapsulation (8), contact with push rod (7), push rod (7) is placed in electromagnet (9) center cavity, the motion being controlled push rod (7) by the power on/off of electromagnet (9) realizes moving left and right of spool (3), during electromagnet (9) no electric circuit, spool (3) is positioned at right side under the effect of Returnning spring (2), and P, B mouth communicates, and A, T mouth communicates, during electromagnet (9) energising, spool (3) is positioned at left side, and P, A mouth communicates, and B, T mouth communicates.
2. double-cone type according to claim 1 two four-way electromagnetic reversing valves, it is characterized in that: spool (3) is made up of both-end poppet spool valve one (12), seal ring (13), both-end poppet valve core two (14) and attaching nut (15), and linked together by attaching nut (15), and form cone valve seal form between the cone valve hole in left valve seat (1), valve body (4) and right valve seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510921389.8A CN105422911A (en) | 2015-12-13 | 2015-12-13 | Double-cone type two-position four-way electromagnetic reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510921389.8A CN105422911A (en) | 2015-12-13 | 2015-12-13 | Double-cone type two-position four-way electromagnetic reversing valve |
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| Publication Number | Publication Date |
|---|---|
| CN105422911A true CN105422911A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921389.8A Pending CN105422911A (en) | 2015-12-13 | 2015-12-13 | Double-cone type two-position four-way electromagnetic reversing valve |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757329A (en) * | 2016-05-09 | 2016-07-13 | 哈尔滨工程大学 | Water hydraulic temperature adjustment valve and adjustment system based on bionic principle |
| CN105889604A (en) * | 2016-07-01 | 2016-08-24 | 潍坊力创电子科技有限公司 | Electromagnetically-driven buffer type gas injection valve |
| CN105909827A (en) * | 2016-05-16 | 2016-08-31 | 张未鸣 | T-shaped valve and combined reversing valve thereof |
| CN105909806A (en) * | 2016-06-22 | 2016-08-31 | 潍坊力创电子科技有限公司 | Buffering type gas injection valve |
| CN105952913A (en) * | 2016-06-22 | 2016-09-21 | 潍坊力创电子科技有限公司 | Gas injection valve provided with buffer gear |
| CN105972230A (en) * | 2016-07-01 | 2016-09-28 | 潍坊力创电子科技有限公司 | Electromagnetism-driven gas injection valve provided with buffer mechanism |
| CN106762919A (en) * | 2017-03-23 | 2017-05-31 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of two-position three-way valve suitable for low viscosity fluid |
| CN107269617A (en) * | 2017-06-30 | 2017-10-20 | 江苏新火特核阀业有限公司 | A kind of hydraulic pressure of Electromagnetic Control performs valve and control method |
| CN107830202A (en) * | 2017-10-25 | 2018-03-23 | 上海永瑞气动有限公司 | The electromagnetic control valve of valve core structure can be combined in multistage |
| CN108005987A (en) * | 2017-12-31 | 2018-05-08 | 无锡英特帕普威孚液压有限责任公司 | Hydraulicdirectional control valve reversing oil circuit structure |
| CN109028388A (en) * | 2017-06-09 | 2018-12-18 | 浙江盾安机械有限公司 | Combined type four-way valve and air-conditioning system |
| CN112519992A (en) * | 2019-09-17 | 2021-03-19 | 中国石油大学(华东) | Special underwater robot |
| CN112984153A (en) * | 2021-04-29 | 2021-06-18 | 成都康拓兴业科技有限责任公司 | Valve core type oxygen source distributor for airborne oxygen system |
| CN114658882A (en) * | 2022-03-16 | 2022-06-24 | 浙江海宏液压科技股份有限公司 | Heat dissipation control valve and heat dissipation system |
| CN114927792A (en) * | 2022-05-12 | 2022-08-19 | 广汽埃安新能源汽车有限公司 | Cooling device, temperature difference adjusting method, power battery module and electric vehicle |
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| CN203784367U (en) * | 2014-04-22 | 2014-08-20 | 浙江海洋学院 | Electromagnetic throttled directional valve |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757329B (en) * | 2016-05-09 | 2017-12-19 | 哈尔滨工程大学 | A kind of water hydraulic temperature adjustment valve and regulating system based on bionic principle |
| CN105757329A (en) * | 2016-05-09 | 2016-07-13 | 哈尔滨工程大学 | Water hydraulic temperature adjustment valve and adjustment system based on bionic principle |
| WO2017198103A1 (en) * | 2016-05-16 | 2017-11-23 | 张未鸣 | T-shaped valve and combined reversing valve thereof |
| CN105909827A (en) * | 2016-05-16 | 2016-08-31 | 张未鸣 | T-shaped valve and combined reversing valve thereof |
| CN105909827B (en) * | 2016-05-16 | 2018-07-31 | 张未鸣 | A kind of T-valve and combinations thereof formula reversal valve |
| TWI640705B (en) * | 2016-05-16 | 2018-11-11 | 張未鳴 | T-shaped valve and reversing valve using the same |
| CN105909806A (en) * | 2016-06-22 | 2016-08-31 | 潍坊力创电子科技有限公司 | Buffering type gas injection valve |
| CN105952913A (en) * | 2016-06-22 | 2016-09-21 | 潍坊力创电子科技有限公司 | Gas injection valve provided with buffer gear |
| CN105952913B (en) * | 2016-06-22 | 2018-01-23 | 潍坊力创电子科技有限公司 | Gas spray valve with buffer gear |
| CN105909806B (en) * | 2016-06-22 | 2018-02-23 | 潍坊力创电子科技有限公司 | Buffer type gas injection valve |
| CN105972230A (en) * | 2016-07-01 | 2016-09-28 | 潍坊力创电子科技有限公司 | Electromagnetism-driven gas injection valve provided with buffer mechanism |
| CN105889604A (en) * | 2016-07-01 | 2016-08-24 | 潍坊力创电子科技有限公司 | Electromagnetically-driven buffer type gas injection valve |
| CN105889604B (en) * | 2016-07-01 | 2018-01-05 | 潍坊力创电子科技有限公司 | The buffer type gas injection valve of electromagnetic drive |
| CN105972230B (en) * | 2016-07-01 | 2018-02-23 | 潍坊力创电子科技有限公司 | The gas spray valve with buffer gear of electromagnetic drive |
| CN106762919A (en) * | 2017-03-23 | 2017-05-31 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of two-position three-way valve suitable for low viscosity fluid |
| CN109028388A (en) * | 2017-06-09 | 2018-12-18 | 浙江盾安机械有限公司 | Combined type four-way valve and air-conditioning system |
| CN107269617A (en) * | 2017-06-30 | 2017-10-20 | 江苏新火特核阀业有限公司 | A kind of hydraulic pressure of Electromagnetic Control performs valve and control method |
| CN107269617B (en) * | 2017-06-30 | 2019-04-16 | 江苏新火特核阀业有限公司 | A kind of hydraulic execution valve and control method of Electromagnetic Control |
| CN107830202A (en) * | 2017-10-25 | 2018-03-23 | 上海永瑞气动有限公司 | The electromagnetic control valve of valve core structure can be combined in multistage |
| CN108005987A (en) * | 2017-12-31 | 2018-05-08 | 无锡英特帕普威孚液压有限责任公司 | Hydraulicdirectional control valve reversing oil circuit structure |
| CN112519992A (en) * | 2019-09-17 | 2021-03-19 | 中国石油大学(华东) | Special underwater robot |
| CN112984153A (en) * | 2021-04-29 | 2021-06-18 | 成都康拓兴业科技有限责任公司 | Valve core type oxygen source distributor for airborne oxygen system |
| CN114658882A (en) * | 2022-03-16 | 2022-06-24 | 浙江海宏液压科技股份有限公司 | Heat dissipation control valve and heat dissipation system |
| CN114927792A (en) * | 2022-05-12 | 2022-08-19 | 广汽埃安新能源汽车有限公司 | Cooling device, temperature difference adjusting method, power battery module and electric vehicle |
| CN114927792B (en) * | 2022-05-12 | 2024-04-02 | 广汽埃安新能源汽车有限公司 | Cooling device, temperature difference adjusting method, power battery module and electric vehicle |
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Application publication date: 20160323 |