CN208859019U - A kind of High Pressure Difference hydraulic-driven throttle valve easy to use - Google Patents

A kind of High Pressure Difference hydraulic-driven throttle valve easy to use Download PDF

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Publication number
CN208859019U
CN208859019U CN201821642228.0U CN201821642228U CN208859019U CN 208859019 U CN208859019 U CN 208859019U CN 201821642228 U CN201821642228 U CN 201821642228U CN 208859019 U CN208859019 U CN 208859019U
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CN
China
Prior art keywords
throttle valve
valve body
fixedly installed
pressure difference
high pressure
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Application number
CN201821642228.0U
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Chinese (zh)
Inventor
黄河
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Diamond Drilling System (nanjing) Co Ltd
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Diamond Drilling System (nanjing) Co Ltd
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Priority to CN201821642228.0U priority Critical patent/CN208859019U/en
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Abstract

The utility model discloses a kind of High Pressure Difference hydraulic-driven throttle valves easy to use, including throttle valve body, surface one end of the throttle valve body is equipped with extension introducing port, the surface of the extension introducing port is fixedly installed with outer diameter spiral, gasket is fixedly mounted in the edge that surface one end of the throttle valve body is located at extension introducing port, the surface other side of the throttle valve body is fixedly installed with export pipeline, the upper surface of the throttle valve body is movably installed with flow adjustment screw, and the upper surface of the flow adjustment screw is fixedly installed with handle.A kind of High Pressure Difference hydraulic-driven throttle valve easy to use described in the utility model, equipped with gasket, flowmeter and rubber ring, it can prevent oil liquid percolation zone from losing, and it can be convenient for the specific rate of adjusting flow, and the total amount for facilitating record to flow out, and can ensure that entirety will not overflow in adjustment process from top, it is suitable for different operating situation, brings better prospect of the application.

Description

A kind of High Pressure Difference hydraulic-driven throttle valve easy to use
Technical field
The utility model relates to drive throttle valve field, in particular to a kind of High Pressure Difference hydraulic-driven throttling easy to use Valve.
Background technique
Driving throttle valve is a kind of throttle valve of High Pressure Difference hydraulic-driven easy to use, is imported by throttle valve body and extension The composition such as mouth is that have preferable restriction effect by changing throttling section or chock length to control the valve of fluid flow, It is convenient and simple in use, and power consumption is lower, is widely used in every field;Existing driving throttle valve exists centainly when in use The drawbacks of, it cannot more preferably to carry out to sealing joint, cannot quickly understand the size of its flow and the sum of flow, it cannot Oil liquid leaks outward at anti-throw-out lever, brings certain adverse effect to actual use, for this purpose, it is proposed that a kind of be convenient for making High Pressure Difference hydraulic-driven throttle valve.
Utility model content
The main purpose of the utility model is to provide a kind of High Pressure Difference hydraulic-driven throttle valve easy to use, Ke Yiyou Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of High Pressure Difference hydraulic-driven throttle valve easy to use, including throttle valve body, the surface one of the throttle valve body End is equipped with extension introducing port, and the surface of the extension introducing port is fixedly installed with outer diameter spiral, the surface one of the throttle valve body Gasket is fixedly mounted in the edge that end is located at extension introducing port, and the surface other side of the throttle valve body is fixedly installed with export Pipeline, the upper surface of the throttle valve body are movably installed with flow adjustment screw, and the upper surface of the flow adjustment screw is fixed Handle is installed, the surface of the export pipeline is fixedly installed with flowmeter, the fixed peace in the lower surface of the flow adjustment screw Equipped with push rod, the side that the inner surface of the throttle valve body is located at push rod is fixedly installed with rubber ring, the lower surface of the push rod It is fixedly installed with throttle valve core, the surface of the throttle valve core offers restriction, the throttle valve close to upper position The inner surface of body offers No.1 entrance close to the side of extension introducing port, and the inner surface of the throttle valve body is located at No.1 entrance Lower section offer No. two entrances, the lower surface of the restriction is movably installed with reset spring, the outer surface of the flowmeter It is fixedly installed with rubbery outer cover, the front surface of the flowmeter is fixedly installed with display screen, and the front surface of the flowmeter is located at Control button is fixedly installed with below display screen.
Preferably, the surface of the handle is equipped with anti-skid chequer, and the upper end face of handle is equipped with fixinig plate.
Preferably, the outer surface of the throttle valve body is coated with one layer of painting layer, and the lower end of throttle valve body is equipped with and fixes Screw.
Preferably, the upper end face of the reset spring is equipped with connecting block, and the outer surface of reset spring is coated with one layer and resists Oxidisability corrosion-inhibiting coating.
Preferably, the lower surface of the flowmeter is equipped with support frame, and the surface of flowmeter is equipped with display screen junction Rubber pad.
Preferably, the shape that the medial surface of the extension introducing port is equipped with fixed Xuan Kou, and extends introducing port is circle.
Compared with prior art, the utility model has the following beneficial effects:
In the utility model, by the gasket of setting, gasket can be when being connected, so that the effect of its sealing More preferably, it can prevent oil liquid percolation zone from losing, by the flowmeter of setting, flowmeter can be in order to adjusting the specific speed of flow Rate, and the total amount for facilitating record to flow out, so that its effect is more perfect, restriction effect is more preferable, passes through the rubber ring of setting, rubber Cushion rubber can form a sealing sliding contact point with push rod, so that the hydraulic of inside can not be leaked out from edge, thus It can ensure that entirety will not overflow in adjustment process from top, so that using effect is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of High Pressure Difference hydraulic-driven throttle valve easy to use of the utility model;
Fig. 2 is a kind of partial cutaway view of High Pressure Difference hydraulic-driven throttle valve easy to use of the utility model;
Fig. 3 is a kind of flowmeter view of High Pressure Difference hydraulic-driven throttle valve easy to use of the utility model.
In figure: 1, throttle valve body;2, introducing port is extended;3, outer diameter spiral;4, gasket;5, pipeline is exported;6, flow tune Save screw;7, handle;8, flowmeter;9, rubber ring;10, push rod;11, throttle valve core;12, restriction;13, No.1 entrance; 14, No. two entrances;15, reset spring;16, rubbery outer cover;17, display screen;18, control button.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1-3, a kind of High Pressure Difference hydraulic-driven throttle valve easy to use, including throttle valve body 1, the throttling Surface one end of valve body 1 is equipped with extension introducing port 2, and the surface of the extension introducing port 2 is fixedly installed with outer diameter spiral 3, described Gasket 4, the surface of the throttle valve body 1 is fixedly mounted in the edge that surface one end of throttle valve body 1 is located at extension introducing port 2 The other side is fixedly installed with export pipeline 5, and the upper surface of the throttle valve body 1 is movably installed with flow adjustment screw 6, the stream The upper surface that amount adjusts screw 6 is fixedly installed with handle 7, and the surface of the export pipeline 5 is fixedly installed with flowmeter 8, described The lower surface of flow adjustment screw 6 is fixedly installed with push rod 10, and the side that the inner surface of the throttle valve body 1 is located at push rod 10 is solid Dingan County is equipped with rubber ring 9, and the lower surface of the push rod 10 is fixedly installed with throttle valve core 11, the table of the throttle valve core 11 Face offers restriction 12 close to upper position, and the inner surface of the throttle valve body 1 is offered close to the side of extension introducing port 2 No.1 entrance 13, the lower section that the inner surface of the throttle valve body 1 is located at No.1 entrance 13 offer No. two entrances 14, the throttling The lower surface of mouth 12 is movably installed with reset spring 15, and the outer surface of the flowmeter 8 is fixedly installed with rubbery outer cover 16, described The front surface of flowmeter 8 is fixedly installed with display screen 17, and the front surface of the flowmeter 8 is located at the fixed peace in lower section of display screen 17 Equipped with control button 18;
The surface of handle 7 is equipped with anti-skid chequer, and the upper end face of handle 7 is equipped with fixinig plate;The outer surface of throttle valve body 1 applies There is one layer of painting layer, and the lower end of throttle valve body 1 is equipped with fixing screws;The upper end face of reset spring 15 is equipped with connecting block, And the outer surface of reset spring 15 is coated with one layer of inoxidizability corrosion-inhibiting coating;The lower surface of flowmeter 8 is equipped with support frame, and flow The surface and 17 junction of display screen of meter 8 are equipped with rubber pad;The medial surface for extending introducing port 2 is equipped with fixed Xuan Kou, and extension is led The shape of entrance 2 is circle.
It should be noted that the utility model is a kind of High Pressure Difference hydraulic-driven throttle valve easy to use, when in use, Firstly the need of fixation is installed to it, first the conduit by the extension access drainage of introducing port 2 of throttle valve body 1 is connected port, wherein leading to It crosses outer diameter spiral 3 to be fixed, and is sealed by the gasket 4 of setting, the other end equally connects export pipeline 5, makes Used time can make flow adjustment screw 6 rotate by twisting handle 7, to drive the push rod 10 of lower end mobile, push rod 10 will be pushed away Dynamic throttle valve core 11 moves downward, and opens No. two entrances 14, oil will from No. two entrances 14 into Enter then to pass through the restriction 12 on 11 periphery of throttle valve core, finally flow into export pipeline 5, when release handle 7, resets bullet The elastic force effect of spring 15 is lower so that throttle valve core 11 rises to top, so that No. two entrances 14 of lower end are closed, so that No.1 Entrance 13 is opened, and so as to the different hydraulic pressure difference of flexibly adjustment, exports different flow, it is measured in side by flowmeter 8 after output The flow velocity of output, and internal total flow can be consulted by display screen 17 and control button 18, because its setting can be in order to adjusting The specific rate of amount of restriction, and the total amount for facilitating record to flow out, so that its effect is more perfect, restriction effect is more preferable, and leads to The gasket 4 of setting is crossed, so that the effect of its sealing is more preferable, can prevent oil liquid percolation zone from losing when being connected, Additionally by the rubber ring 9 of setting, a sealing sliding contact point can be formed with push rod 10, so that the hydraulic of inside can not It is leaked out from edge, thereby may be ensured that entirety will not overflow in adjustment process from top, so that using effect is more It is good, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use, including throttle valve body (1), it is characterised in that: the throttling Surface one end of valve body (1) is equipped with extension introducing port (2), and the surface of extension introducing port (2) is fixedly installed with outer diameter spiral (3), gasket (4) are fixedly mounted in the edge that surface one end of the throttle valve body (1) is located at extension introducing port (2), described The surface other side of throttle valve body (1) is fixedly installed with export pipeline (5), the upper surface activity installation of the throttle valve body (1) Have flow adjustment screw (6), the upper surface of the flow adjustment screw (6) is fixedly installed with handle (7), the export pipeline (5) surface is fixedly installed with flowmeter (8), and the lower surface of the flow adjustment screw (6) is fixedly installed with push rod (10), institute The inner surface for stating throttle valve body (1) is located at the side of push rod (10) and is fixedly installed with rubber ring (9), the following table of the push rod (10) Face is fixedly installed with throttle valve core (11), and the surface of the throttle valve core (11) offers restriction close to upper position (12), the inner surface of the throttle valve body (1) offers No.1 entrance (13), the section close to the side of extension introducing port (2) The inner surface of stream valve body (1), which is located at below No.1 entrance (13), offers No. two entrances (14), under the restriction (12) Surface activity is equipped with reset spring (15), and the outer surface of the flowmeter (8) is fixedly installed with rubbery outer cover (16), the stream The front surface of meter (8) is fixedly installed with display screen (17), and the front surface of the flowmeter (8) is located at the lower section of display screen (17) It is fixedly installed with control button (18).
2. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use according to claim 1, it is characterised in that: the hand The surface of handle (7) is equipped with anti-skid chequer, and the upper end face of handle (7) is equipped with fixinig plate.
3. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use according to claim 1, it is characterised in that: the section The outer surface of stream valve body (1) is coated with one layer of painting layer, and the lower end of throttle valve body (1) is equipped with fixing screws.
4. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use according to claim 1, it is characterised in that: described multiple The upper end face of position spring (15) is equipped with connecting block, and the outer surface of reset spring (15) is coated with one layer of inoxidizability anti-corrosion and applies Layer.
5. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use according to claim 1, it is characterised in that: the stream The lower surface of meter (8) is equipped with support frame, and the surface of flowmeter (8) and display screen (17) junction are equipped with rubber pad.
6. a kind of High Pressure Difference hydraulic-driven throttle valve easy to use according to claim 1, it is characterised in that: the expansion The medial surface for opening up introducing port (2) is equipped with fixed Xuan Kou, and extends the shape of introducing port (2) for circle.
CN201821642228.0U 2018-10-10 2018-10-10 A kind of High Pressure Difference hydraulic-driven throttle valve easy to use Active CN208859019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821642228.0U CN208859019U (en) 2018-10-10 2018-10-10 A kind of High Pressure Difference hydraulic-driven throttle valve easy to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821642228.0U CN208859019U (en) 2018-10-10 2018-10-10 A kind of High Pressure Difference hydraulic-driven throttle valve easy to use

Publications (1)

Publication Number Publication Date
CN208859019U true CN208859019U (en) 2019-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821642228.0U Active CN208859019U (en) 2018-10-10 2018-10-10 A kind of High Pressure Difference hydraulic-driven throttle valve easy to use

Country Status (1)

Country Link
CN (1) CN208859019U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110706541A (en) * 2019-10-23 2020-01-17 胡越云 Pressure flow control system training device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110706541A (en) * 2019-10-23 2020-01-17 胡越云 Pressure flow control system training device
CN110706541B (en) * 2019-10-23 2021-11-09 山东同其工业互联网有限公司 Pressure flow control system training device

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