CN109026878A - A kind of mechanical-hydraulic valve being convenient to clean - Google Patents

A kind of mechanical-hydraulic valve being convenient to clean Download PDF

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Publication number
CN109026878A
CN109026878A CN201811026388.7A CN201811026388A CN109026878A CN 109026878 A CN109026878 A CN 109026878A CN 201811026388 A CN201811026388 A CN 201811026388A CN 109026878 A CN109026878 A CN 109026878A
Authority
CN
China
Prior art keywords
oil inlet
valve body
valve
oil
inlet pipe
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
CN201811026388.7A
Other languages
Chinese (zh)
Inventor
杨昆
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.)
Tongcheng Li Hang Electronic Technology Co Ltd
Original Assignee
Tongcheng Li Hang Electronic 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 Tongcheng Li Hang Electronic Technology Co Ltd filed Critical Tongcheng Li Hang Electronic Technology Co Ltd
Priority to CN201811026388.7A priority Critical patent/CN109026878A/en
Publication of CN109026878A publication Critical patent/CN109026878A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • F16K27/00Construction of housing; Use of materials therefor

Abstract

The invention discloses a kind of mechanical-hydraulic valves being convenient to clean, including oil inlet, the side of the oil inlet is equipped with oil inlet fastening nut, the side of the oil inlet fastening nut is equipped with oil inlet pipe, the side of the oil inlet pipe is equipped with oil inlet pipe fastening nut, the side of the oil inlet pipe fastening nut is equipped with the first valve body, structure of the invention is scientific and reasonable, it is safe and convenient to use, it is provided with changeover valve, first valve body and the second valve body be connected through a screw thread in changeover valve, it is easy to disassemble, cleaning, oil inlet and outlet is by being threadedly attached on valve body, it is more convenient compared to traditional hydraulic valve disassembly, fast, it is more efficient, it is provided with fixing bolt, keep the connection of the first valve body and the second valve body more stable by fixing bolt, while easy cleaning disassembly, guarantee the working performance of hydraulic valve.

Description

A kind of mechanical-hydraulic valve being convenient to clean
Technical field
The present invention relates to valve arrangement technical field, specially a kind of mechanical-hydraulic valve being convenient to clean.
Background technique
Hydraulic valve be it is a kind of with pressure oil operate Automation Elements, it by distributing valve pressure oil control, usually with electricity Magnetic distributing valve is applied in combination, and can be used for the on-off of far distance control power station oil, gas and water pipe-line system.It is usually used in clamping, controls The oil circuits such as system, lubrication.It there are direct acting type and type pilot, is mostly used type pilot.
Hydraulic valve after prolonged use, due to because greasy deposits caused by oil contamination or the graininess in hydraulic oil it is miscellaneous Matter may cause hydraulic valve failure, can debug under normal circumstances by clearing up and cleaning, and restore the function of hydraulic valve, Hydraulic valve is set to work normally.Although being mostly to be bolted between each part of conventional hydraulic valve, when the design of hydraulic valve Towards non-collapsible, if dismounting is very likely to cause hydraulic valve damage by force without special equipment or special technology.Therefore, When facing failure, the disassembly cleaning of hydraulic valve is the careless slightly damage that will result in hydraulic valve the problem of perplexing many people Even scrap.So being badly in need of a kind of hydraulic valve for being convenient to clean disassembly to solve problems.
Summary of the invention
The present invention provides a kind of mechanical-hydraulic valve being convenient to clean, although can effectively solve to mention in above-mentioned background technique It is mostly to be bolted between each part of conventional hydraulic valve, but towards non-collapsible when the design of hydraulic valve, if without special With equipment or special technology, dismounting is very likely to cause hydraulic valve damage by force.Therefore, when facing failure, hydraulic valve is torn open Unloading cleaning is the problem of careless slightly damage that will result in hydraulic valve is even scrapped the problem of perplexing many people.
To solve the above-mentioned problems, the invention provides the following technical scheme: a kind of mechanical-hydraulic valve being convenient to clean, including Oil inlet, the side of the oil inlet are equipped with oil inlet fastening nut, the side of the oil inlet fastening nut be equipped with into Oil pipe, the side of the oil inlet pipe are equipped with oil inlet pipe fastening nut, and the side of the oil inlet pipe fastening nut is equipped with first Valve body, the side of first valve body are equipped with changeover valve, and the side of the changeover valve is equipped with the second valve body, second valve The side of body is equipped with oil outlet mounting base, and the side of the oil outlet mounting base is equipped with oil outlet, sets in the changeover valve It is equipped with fixing bolt, the side of first valve body is provided with the first valve body connecting tube, is arranged in the first valve body connecting tube There is fixed bolt hole one, the first valve body connection pipe surface is provided with external screw thread, connecting hole, institute are provided in the changeover valve State and be provided with internal screw thread in connecting hole, the side of the connector is provided with fixed bolt hole two, the oil outlet fixing seat with It is bolted between second valve body, the surface of the oil inlet and outlet is provided with anti-skid chequer.
Preferably, it is integrally formed between second valve body and changeover valve.
Preferably, the junction of first valve body and changeover valve is provided with seal washer.
Preferably, it is connected through a screw thread between the oil outlet and oil outlet mounting base.
Preferably, seal washer is provided between the oil inlet and oil inlet pipe.
Preferably, the oil inlet and oil outlet are provided with plurality of specifications.
Compared with prior art, beneficial effects of the present invention: structure of the invention is rationally, safe and convenient to use:
1, it is provided with changeover valve, changeover valve holds that the valve body of hydraulic valve more to connect the first valve body and the second valve body Quick detachable and installation, cleaning easy to disassemble provide the efficiency of hydraulic valve maintenance and maintenance.
2, oil inlet and outlet is threadedly attached on valve body, more square compared to traditional hydraulic valve disassembly Just, fast, more efficient.
3, it is provided with fixing bolt, keeps the connection of the first valve body and the second valve body more stable by fixing bolt, in side Just while cleaning disassembly, guarantee the working performance of hydraulic valve.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to understand the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the first valve body schematic diagram of the invention;
Fig. 3 is the second valve body schematic diagram of the invention;
Fig. 4 is main view of the invention;
Figure label: 1, oil inlet;2, oil inlet fastening nut;3, oil inlet pipe;4, oil inlet pipe fastening nut;5, the first valve Body;6, changeover valve;7, the second valve body;8, oil outlet mounting base;9, oil outlet;10, fixing bolt;11, the first valve body connecting tube; 12, fixed bolt hole one;13, external screw thread;14, connecting hole;15, internal screw thread;16, fixed bolt hole two;17, bolt;18, anti-skidding Line.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that the preferred reality that this place is described Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as Figure 1-Figure 4, a kind of mechanical-hydraulic valve being convenient to clean, including oil inlet 1, the one of oil inlet 1 Side is equipped with oil inlet fastening nut 2, and the side of oil inlet fastening nut 2 is equipped with oil inlet pipe 3, in order to guarantee the close of hydraulic valve Closing property is provided with seal washer between oil inlet 1 and oil inlet pipe 3, the side of oil inlet pipe 3 is equipped with oil inlet pipe fastening nut 4, into The side of oil pipe fastening nut 4 is equipped with the first valve body 5, and the side of the first valve body 5 is equipped with changeover valve 6, hydraulic in order to guarantee The airtightness of valve, the first valve body 5 and the junction of changeover valve 6 are provided with seal washer, and the side of changeover valve 6 is equipped with the second valve Body 7, in order to guarantee hydraulic valve work stability and hydraulic valve arrangement it is secured, between the second valve body 7 and changeover valve 6 be one Body formed, the side of the second valve body 7 is equipped with oil outlet mounting base 8, and the side of oil outlet mounting base 8 is equipped with oil outlet 9, is The scope of application of hydraulic valve is improved, the practicality is increased, the oil inlet 1 and oil outlet 9 are provided with plurality of specifications, with Suitable for more working environments, clears up in order to facilitate the disassembly of oil outlet 9, pass through between oil outlet 9 and oil outlet mounting base 8 It being threadedly coupled, is provided with fixing bolt 10 in changeover valve 6, the side of the first valve body 5 is provided with the first valve body connecting tube 11, and first Fixed bolt hole 1 is provided in valve body connecting tube 11,11 surface of the first valve body connecting tube is provided with external screw thread 13, changeover valve 6 On be provided with connecting hole 14, internal screw thread 15 is provided in connecting hole 14, the side of connector 14 is provided with fixed bolt hole 2 16, It is connected between oil outlet fixing seat 8 and the second valve body 7 by bolt 17, in order to make hydraulic valve be more easier to disassemble and install, into The surface of hydraulic fluid port 1 and oil outlet 9 is provided with anti-skid chequer 18.
The working principle of the invention and process for using: when hydraulic valve needs to clear up, pass through rotation oil inlet open tightening first Nut 2 removes oil inlet 1, then is removed oil inlet pipe 3 by oil inlet pipe fastening nut 4, in case cleaning, bolt 17 is dismantled Afterwards, oil outlet mounting base 8 is removed, and is removed oil outlet 9 by screw thread, after the completion of oil inlet 1 and oil outlet 9 are dismantled, Fixing bolt 10 is removed, and separated the first valve body 5 and changeover valve 6 by rotating the first valve body 5, makes hydraulic valve completely It opens, internal spool is taken out, with easy cleaning.
After the completion of cleaning, pass through the company being arranged in the first valve body connecting tube 11 and changeover valve 6 that are arranged on the first valve body 5 It connects hole 14 and is threadedly engaged and the first valve body 5 will be connect with the second valve body 7, and pass through fixed bolt hole 1 and fixing bolt Fixing bolt 10 is installed in hole 2 16, plays the role of fixing the first valve body 5 and the second valve body 7, after being installed, by into Oil pipe installs oil inlet pipe 3 into nut 4 excessively, and oil inlet 1 is mounted on oil inlet pipe 3 by oil inlet fastening nut 2, will Oil outlet mounting base 8 is mounted on the second valve body 7 by bolt 17, while being installed oil outlet 9 by screw thread, completes liquid The process of disassembly, the cleaning, assembling of pressure valve.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention Within the scope of shield.

Claims (1)

1. a kind of mechanical-hydraulic valve being convenient to clean, including oil inlet (1), it is characterised in that: pacify the side of the oil inlet (1) Equipped with oil inlet fastening nut (2), the side of the oil inlet fastening nut (2) is equipped with oil inlet pipe (3), the oil inlet pipe (3) side is equipped with oil inlet pipe fastening nut (4), and the side of the oil inlet pipe fastening nut (4) is equipped with the first valve body (5), the side of first valve body (5) is equipped with changeover valve (6), and the side of the changeover valve (6) is equipped with the second valve body (7), the side of second valve body (7) is equipped with oil outlet mounting base (8), the side installation of the oil outlet mounting base (8) Have oil outlet (9), be provided with fixing bolt (10) on the changeover valve (6), the side of first valve body (5) is provided with first Valve body connecting tube (11), fixed bolt hole one (12) is provided on the first valve body connecting tube (11), and first valve body connects Adapter tube (11) surface is provided with external screw thread (13), is provided with connecting hole (14) on the changeover valve (6), in the connecting hole (14) It is provided with internal screw thread (15), the side of the connector (14) is provided with fixed bolt hole two (16), the oil outlet fixing seat (8) it is connect between the second valve body (7) by bolt (17), the surface of the oil inlet (1) and oil outlet (9) is provided with anti- Sliding line (18), are provided with seal washer, the oil inlet (1) and oil outlet between the oil inlet (1) and oil inlet pipe (3) (9) it is provided with plurality of specifications.
CN201811026388.7A 2018-09-04 2018-09-04 A kind of mechanical-hydraulic valve being convenient to clean Pending CN109026878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811026388.7A CN109026878A (en) 2018-09-04 2018-09-04 A kind of mechanical-hydraulic valve being convenient to clean

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811026388.7A CN109026878A (en) 2018-09-04 2018-09-04 A kind of mechanical-hydraulic valve being convenient to clean

Publications (1)

Publication Number Publication Date
CN109026878A true CN109026878A (en) 2018-12-18

Family

ID=64623723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811026388.7A Pending CN109026878A (en) 2018-09-04 2018-09-04 A kind of mechanical-hydraulic valve being convenient to clean

Country Status (1)

Country Link
CN (1) CN109026878A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819780A (en) * 1995-08-14 1998-10-13 Langan; Bruce J. Tire device
CN1400412A (en) * 2001-07-31 2003-03-05 李玉清 Sealing pressure adjustable automatic compensating ball valve
DE102007030882A1 (en) * 2007-07-03 2009-01-08 Alpha Fluid Hydrauliksysteme Müller GmbH Hydraulic control oil supply device for electro hydraulic pilot adjustment device, has combination valve for control pressure process screwed as threaded cartridge in receiving hole for pressure relief valve in connecting plate
CN201666386U (en) * 2010-01-28 2010-12-08 宁波忻杰燃气用具实业有限公司 Brass self-control thread lock valve
CN201679986U (en) * 2010-05-14 2010-12-22 蔡毅 Top entry hydraulic ball valve
CN202091329U (en) * 2011-05-12 2011-12-28 山东科技大学 Anti-looseness anti-drop nut
CN102563136A (en) * 2011-12-16 2012-07-11 杭州春江阀门有限公司 Low-resistance non-return valve
CN202561150U (en) * 2012-02-13 2012-11-28 联塑科技发展(贵阳)有限公司 Ball core plastic check valve for pipes
CN204025209U (en) * 2014-09-09 2014-12-17 河谷(佛山)汽车润滑系统制造有限公司 A kind of relief valve
CN206694385U (en) * 2017-03-06 2017-12-01 洛阳钰研传动机械有限公司 A kind of equalizing type of suspension locking nut

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819780A (en) * 1995-08-14 1998-10-13 Langan; Bruce J. Tire device
CN1400412A (en) * 2001-07-31 2003-03-05 李玉清 Sealing pressure adjustable automatic compensating ball valve
DE102007030882A1 (en) * 2007-07-03 2009-01-08 Alpha Fluid Hydrauliksysteme Müller GmbH Hydraulic control oil supply device for electro hydraulic pilot adjustment device, has combination valve for control pressure process screwed as threaded cartridge in receiving hole for pressure relief valve in connecting plate
CN201666386U (en) * 2010-01-28 2010-12-08 宁波忻杰燃气用具实业有限公司 Brass self-control thread lock valve
CN201679986U (en) * 2010-05-14 2010-12-22 蔡毅 Top entry hydraulic ball valve
CN202091329U (en) * 2011-05-12 2011-12-28 山东科技大学 Anti-looseness anti-drop nut
CN102563136A (en) * 2011-12-16 2012-07-11 杭州春江阀门有限公司 Low-resistance non-return valve
CN202561150U (en) * 2012-02-13 2012-11-28 联塑科技发展(贵阳)有限公司 Ball core plastic check valve for pipes
CN204025209U (en) * 2014-09-09 2014-12-17 河谷(佛山)汽车润滑系统制造有限公司 A kind of relief valve
CN206694385U (en) * 2017-03-06 2017-12-01 洛阳钰研传动机械有限公司 A kind of equalizing type of suspension locking nut

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Application publication date: 20181218

RJ01 Rejection of invention patent application after publication