CN112112980A - Rotary gravity ball valve - Google Patents

Rotary gravity ball valve Download PDF

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Publication number
CN112112980A
CN112112980A CN202011053638.3A CN202011053638A CN112112980A CN 112112980 A CN112112980 A CN 112112980A CN 202011053638 A CN202011053638 A CN 202011053638A CN 112112980 A CN112112980 A CN 112112980A
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CN
China
Prior art keywords
ball valve
hole
main
pressure seal
seal installation
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Withdrawn
Application number
CN202011053638.3A
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Chinese (zh)
Inventor
林丽华
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Individual
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Individual
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Priority to CN202011053638.3A priority Critical patent/CN112112980A/en
Publication of CN112112980A publication Critical patent/CN112112980A/en
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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)

Abstract

The invention discloses a rotary gravity ball valve which comprises a spherical sleeve shell, wherein two transverse ends of the spherical sleeve shell are respectively provided with a protruding structure of an integrated structure, the center of the inside of the spherical sleeve shell is provided with a spherical space, and a sealed ball valve mechanism is arranged inside the spherical space. The invention utilizes the gravity of the gravity sphere to control the flow and the closing of the liquid, the control size depends on the gravity of the gravity sphere, and the pressure flow lower than the gravity of the gravity sphere can be controlled.

Description

Rotary gravity ball valve
Technical Field
The invention relates to the technical field of valves, in particular to a rotary gravity ball valve.
Background
At present, the existing switch type valves all utilize rotation to carry out the on-off control of a valve body, and because the control component structure is small compared with the whole, the stress range is low, and the service life is low when large-scale pressure control is carried out.
Disclosure of Invention
The present invention is directed to a rotary gravity ball valve, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary gravity ball valve comprises a spherical sleeve shell, wherein two transverse ends of the spherical sleeve shell are respectively provided with a convex structure of an integrated structure, a spherical space is arranged at the center inside the spherical sleeve shell, a sealed ball valve mechanism is placed inside the spherical space, a first longitudinal pipeline hole and a second longitudinal pipeline hole are respectively arranged at the top center and the bottom center of the spherical space inside the spherical sleeve shell, a first annular pipeline hole and a second annular pipeline hole are respectively arranged at the top end of the first longitudinal pipeline hole and the bottom end of the second longitudinal pipeline hole, a main first flow hole and a main second flow hole are respectively arranged inside the two convex structures, the end parts of the first annular pipeline hole and the second annular pipeline hole are respectively communicated with one end of the main first flow hole and one end of the main second flow hole, and main part mounting holes are respectively arranged at the other ends of the main first flow hole and the main second flow hole, the main component mounting hole of main first flow hole and main second flow hole tip is inside to install a main connecting pipe body and vice connecting pipe body respectively through the base bearing, main connecting pipe body and vice connecting pipe body are lieing in install a high-pressure seal installation mechanism on the pipeline body of main component mounting hole inside, main first connecting plate and main second connecting plate are installed respectively to the tip of main connecting pipe body and vice connecting pipe body, main connecting pipe body and vice connecting pipe body horizontal center are equipped with main third flow hole and main fourth flow hole respectively, a handheld pole is installed to spherical sleeve shell's vertical bottom.
Further, the structural radius of the spherical space is larger than that of the sealed ball valve mechanism, and the structural radius of the sealed ball valve mechanism is larger than that of the first longitudinal pipeline hole and the second longitudinal pipeline hole.
Further, the high-pressure seal installation mechanism comprises an annular shell for the high-pressure seal installation mechanism, a central hole for the high-pressure seal installation mechanism, an annular groove structure for the high-pressure seal installation mechanism, a sealing ring for the high-pressure seal installation mechanism and an installation hole for the high-pressure seal installation mechanism.
Further, high-pressure seal installation is annular shell center for mechanism is equipped with the high-pressure seal installation mechanism centre bore of intercommunication high-pressure seal installation mechanism with annular shell both ends face, high-pressure seal installation mechanism is being located with annular shell the periphery at high-pressure seal installation mechanism centre bore center is equipped with high-pressure seal installation mechanism and uses the annular groove structure, the internally mounted of high-pressure seal installation mechanism for annular groove structure seals circle for the mechanism, high-pressure seal installation mechanism is equipped with the mounting hole for the high-pressure seal installation mechanism of its both ends face of intercommunication with the inside center of sealing washer.
Furthermore, the periphery of the ring body of the sealing ring for the high-pressure seal installation mechanism is pressed into the annular groove structure for the high-pressure seal installation mechanism by stamping.
Furthermore, the centers of the mounting holes for the high-pressure seal mounting mechanism are penetrated by the pipeline bodies of the main connecting pipeline body and the auxiliary connecting pipeline body, and the structural radiuses of the outer rings of the main connecting pipeline body and the auxiliary connecting pipeline body are larger than the structural radiuses of the mounting holes for the high-pressure seal mounting mechanism.
Further, the sealed ball valve mechanism comprises a gravity ball for the sealed ball valve mechanism and sealing rubber for the sealed ball valve mechanism.
Further, the outer surface of the ball body for the sealed ball valve mechanism adheres to a sealing rubber for the sealed ball valve mechanism.
Further, the structural radius of the gravity ball for the sealed ball valve mechanism is larger than the structural radii of the first longitudinal pipeline hole and the second longitudinal pipeline hole.
Further, the hermetic ball valve mechanism is placed inside the spherical space with a gravity ball and a sealing rubber.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the gravity of the gravity sphere to control the flow and the closing of the liquid, the control size depends on the gravity of the gravity sphere, and the pressure flow lower than the gravity of the gravity sphere can be controlled.
Drawings
FIG. 1 is a schematic view of a rotary gravity ball valve according to the present invention;
FIG. 2 is a schematic structural diagram of a high-pressure seal installation mechanism in a rotary gravity ball valve according to the present invention;
FIG. 3 is a schematic structural view of a sealing ball valve mechanism of a rotary gravity ball valve according to the present invention;
in the figure: 1, a spherical sleeve housing, 2, a boss structure, 3, a spherical space, 4, a first longitudinal pipe hole, 5, a second longitudinal pipe hole, 6, a first annular pipe hole, 7, a second annular pipe hole, 8, a main first flow hole, 9, a main second flow hole, 10, a main component mounting hole, 11, a main fourth flow hole, 12, a main bearing, 13, a main connecting pipe body, 14, an auxiliary connecting pipe body, 15, a main third flow hole, 16, a high-pressure seal mounting mechanism, 161, a ring housing for a high-pressure seal mounting mechanism, 162, a center hole for a high-pressure seal mounting mechanism, 163, an annular groove structure for a high-pressure seal mounting mechanism, 164, a seal ring for a high-pressure seal mounting mechanism, 165, a mounting hole for a high-pressure seal mounting mechanism, 17, a main first connecting plate, 18, a main second connecting plate, 19, a hand-held rod, 20, a sealed ball valve mechanism, 201, gravity ball for sealed ball valve mechanism 202, sealing rubber for sealed ball valve mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the spherical sleeve comprises a spherical sleeve shell 1, wherein two transverse ends of the spherical sleeve shell 1 are respectively provided with a convex structure 2 of an integrated structure, the center inside the spherical sleeve shell 1 is provided with a spherical space 3, a sealed ball valve mechanism 20 is placed inside the spherical space 3, a first longitudinal pipeline hole 4 and a second longitudinal pipeline hole 5 are respectively arranged inside the spherical sleeve shell 1 at the top center and the bottom center of the spherical space 3, a first annular pipeline hole 6 and a second annular pipeline hole 7 are respectively arranged at the top end of the first longitudinal pipeline hole 4 and the bottom end of the second longitudinal pipeline hole 5, a main first flow hole 8 and a main second flow hole 9 are respectively arranged inside the two convex structures 2, the end parts of the first annular pipeline hole 6 and the second annular pipeline hole 7 are respectively communicated with one end of the main first flow hole 8 and one end of the main second flow hole 9, the other end of the main first flow hole 8 and the other end of the main second flow hole 9 are both provided with a main part mounting hole 10, a main connecting pipeline body 13 and an auxiliary connecting pipeline body 14 are respectively installed inside a main component installation hole 10 at the end parts of the main first flow hole 8 and the main second flow hole 9 through a main bearing 12, a high-pressure sealing installation mechanism 16 is installed on the pipeline body positioned inside the main component installation hole 10 by the main connecting pipeline body 13 and the auxiliary connecting pipeline body 14, a main first connecting plate 17 and a main second connecting plate 18 are respectively installed at the end parts of the main connecting pipeline body 13 and the auxiliary connecting pipeline body 14, a main third flow hole 15 and a main fourth flow hole 11 are respectively arranged at the transverse centers of the main connecting pipeline body 13 and the auxiliary connecting pipeline body 14, and a handheld rod 19 is installed at the longitudinal bottom of the spherical sleeve shell 1.
The structural radius of the spherical space 3 is greater than that of the sealed ball valve mechanism 20, and the structural radius of the sealed ball valve mechanism 20 is greater than that of the first longitudinal pipe hole 4 and the second longitudinal pipe hole 5.
Referring to fig. 2, the high-pressure seal mounting mechanism 16 includes an annular housing 161 for a high-pressure seal mounting mechanism, a central hole 162 for a high-pressure seal mounting mechanism, an annular groove structure 163 for a high-pressure seal mounting mechanism, a seal ring 164 for a high-pressure seal mounting mechanism, and a mounting hole 165 for a high-pressure seal mounting mechanism; the center of the annular shell 161 for the high-pressure seal installation mechanism is provided with a central hole 162 for the high-pressure seal installation mechanism, which is communicated with two end faces of the annular shell 161 for the high-pressure seal installation mechanism, the periphery of the annular shell 161 for the high-pressure seal installation mechanism, which is positioned at the center of the central hole 162 for the high-pressure seal installation mechanism, is provided with an annular groove structure 163 for the high-pressure seal installation mechanism, a seal ring 164 for the high-pressure seal installation mechanism is installed inside the annular groove structure 163 for the high-pressure seal installation mechanism, and the center of the inside of the seal ring 164 for the high-pressure seal installation; the periphery of the ring body of the sealing ring 164 for the high-pressure seal installation mechanism is pressed into the annular groove structure 163 for the high-pressure seal installation mechanism by stamping; the centers of the mounting holes 165 for the high-pressure seal mounting mechanism are penetrated by the pipe bodies of the main connecting pipe body 13 and the auxiliary connecting pipe body 14, and the structural radius of the outer rings of the main connecting pipe body 13 and the auxiliary connecting pipe body 14 is larger than that of the mounting holes 165 for the high-pressure seal mounting mechanism.
Referring to fig. 3, the sealed ball valve mechanism 20 includes a gravity ball 201 for the sealed ball valve mechanism and a sealing rubber 202 for the sealed ball valve mechanism; the outer surface of the gravity sphere 201 for the sealed ball valve mechanism is adhered with a sealing rubber 202 for the sealed ball valve mechanism; the structural radius of the gravity ball 201 for the sealed ball valve mechanism is larger than that of the first longitudinal pipeline hole 4 and the second longitudinal pipeline hole 5; the sealed ball valve mechanism-use gravity ball 201 and the sealed ball valve mechanism-use sealing rubber 202 are placed inside the spherical space 2.
The specific use mode is as follows: when the sealed ball valve mechanism needs to be closed, the hand-held rod 19 is held, the spherical sleeve shell 1 is rotated, the second longitudinal pipeline hole 5 is rotated to a vertical angle, the second longitudinal pipeline hole 5 is positioned at the bottom by the vertical angle, and at the moment, the sealed ball valve mechanism 20 is blocked at the top of the second longitudinal pipeline hole 5, water flows, and the closing effect is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A rotary gravity ball valve comprising a spherical sleeve housing (1), characterized in that: the spherical sleeve shell is characterized in that two transverse ends of the spherical sleeve shell (1) are respectively provided with a convex structure (2) of an integrated structure, a spherical space (3) is arranged at the center inside the spherical sleeve shell (1), a sealed ball valve mechanism (20) is placed inside the spherical space (3), a first longitudinal pipeline hole (4) and a second longitudinal pipeline hole (5) are respectively arranged inside the spherical sleeve shell (1) at the top center and the bottom center of the spherical space (3), a first annular pipeline hole (6) and a second annular pipeline hole (7) are respectively arranged at the top end of the first longitudinal pipeline hole (4) and the bottom end of the second longitudinal pipeline hole (5), a main first flow hole (8) and a main second flow hole (9) are respectively arranged inside the two convex structures (2), and the end parts of the first annular pipeline hole (6) and the second annular pipeline hole (7) are respectively communicated with one end of the main first flow hole (8) and one end of the main second flow hole (9), the other ends of the main first flow hole (8) and the main second flow hole (9) are respectively provided with a main component mounting hole (10), a main connecting pipeline body (13) and an auxiliary connecting pipeline body (14) are respectively mounted inside the main component mounting holes (10) at the ends of the main first flow hole (8) and the main second flow hole (9) through a main bearing (12), a main first connecting plate (17) and a main second connecting plate (18) are respectively mounted at the ends of the main connecting pipeline body (13) and the auxiliary connecting pipeline body (14), a main third flow hole (15) and a main fourth flow hole (11) are respectively arranged at the transverse centers of the main connecting pipeline body (13) and the auxiliary connecting pipeline body (14), a hand-held rod (19) is arranged at the longitudinal bottom of the spherical sleeve shell (1).
2. A rotary gravity ball valve according to claim 1, wherein: the structural radius of the spherical space (3) is larger than that of the sealed ball valve mechanism (20), and the structural radius of the sealed ball valve mechanism (20) is larger than that of the first longitudinal pipeline hole (4) and the second longitudinal pipeline hole (5).
3. A rotary gravity ball valve according to claim 1, wherein: the high-pressure seal installation mechanism (16) comprises an annular shell (161) for the high-pressure seal installation mechanism, a central hole (162) for the high-pressure seal installation mechanism, an annular groove structure (163) for the high-pressure seal installation mechanism, a sealing ring (164) for the high-pressure seal installation mechanism and an installation hole (165) for the high-pressure seal installation mechanism.
4. A rotary gravity ball valve according to claim 3, wherein: annular housing for high-pressure seal installation mechanism (161) center is equipped with high-pressure seal installation mechanism of intercommunication high-pressure seal installation mechanism annular housing (161) both ends face and uses centre bore (162), high-pressure seal installation mechanism is lieing in annular housing (161) is equipped with high-pressure seal installation mechanism ring groove structure (163) with the periphery at centre bore (162) center for high-pressure seal installation mechanism, a internally mounted high-pressure seal installation mechanism of ring groove structure (163) is used to high-pressure seal installation mechanism and is used sealing washer (164), high-pressure seal installation mechanism is equipped with mounting hole (165) for the high-pressure seal installation mechanism of its both ends face of intercommunication with sealing washer (164) inner center.
5. A rotary gravity ball valve according to claim 4, wherein: the periphery of the ring body of the sealing ring (164) for the high-pressure seal installation mechanism is pressed into the annular groove structure (163) for the high-pressure seal installation mechanism by stamping.
6. A rotary gravity ball valve according to claim 4, wherein: the center of the mounting hole (165) for the high-pressure seal mounting mechanism is penetrated by the pipeline bodies of the main connecting pipeline body (13) and the auxiliary connecting pipeline body (14), and the structural radius of the outer rings of the main connecting pipeline body (13) and the auxiliary connecting pipeline body (14) is larger than that of the mounting hole (165) for the high-pressure seal mounting mechanism.
7. A rotary gravity ball valve according to claim 1, wherein: the sealed ball valve mechanism (20) comprises a gravity ball body (201) for the sealed ball valve mechanism and sealing rubber (202) for the sealed ball valve mechanism.
8. A rotary gravity ball valve according to claim 7, wherein: the outer surface of the gravity ball (201) for the sealed ball valve mechanism is adhered with a sealing rubber (202) for the sealed ball valve mechanism.
9. A rotary gravity ball valve according to claim 8, wherein: the structural radius of the gravity ball (201) for the sealed ball valve mechanism is larger than the structural radii of the first longitudinal pipeline hole (4) and the second longitudinal pipeline hole (5).
10. A rotary gravity ball valve according to claim 8, wherein: the gravity ball (201) for the sealed ball valve mechanism and the sealing rubber (202) for the sealed ball valve mechanism are arranged in the spherical space (2).
CN202011053638.3A 2020-09-30 2020-09-30 Rotary gravity ball valve Withdrawn CN112112980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011053638.3A CN112112980A (en) 2020-09-30 2020-09-30 Rotary gravity ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011053638.3A CN112112980A (en) 2020-09-30 2020-09-30 Rotary gravity ball valve

Publications (1)

Publication Number Publication Date
CN112112980A true CN112112980A (en) 2020-12-22

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ID=73797973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011053638.3A Withdrawn CN112112980A (en) 2020-09-30 2020-09-30 Rotary gravity ball valve

Country Status (1)

Country Link
CN (1) CN112112980A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201599435U (en) * 2009-12-10 2010-10-06 浙江双杰铜业有限公司 Ball valve
CN201606525U (en) * 2009-12-24 2010-10-13 浙江双杰铜业有限公司 Ball valve
US20140014193A1 (en) * 2012-07-12 2014-01-16 Trinity High-Tech Products Ltd. Valve assembly for production tanks
KR20180107912A (en) * 2017-03-23 2018-10-04 곽원표 The Dot Lake opening·closing valve of Agricultural
CN110822137A (en) * 2019-12-12 2020-02-21 王晓刚 Pressure-driven type multi-directional liquid conveying device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201599435U (en) * 2009-12-10 2010-10-06 浙江双杰铜业有限公司 Ball valve
CN201606525U (en) * 2009-12-24 2010-10-13 浙江双杰铜业有限公司 Ball valve
US20140014193A1 (en) * 2012-07-12 2014-01-16 Trinity High-Tech Products Ltd. Valve assembly for production tanks
KR20180107912A (en) * 2017-03-23 2018-10-04 곽원표 The Dot Lake opening·closing valve of Agricultural
CN110822137A (en) * 2019-12-12 2020-02-21 王晓刚 Pressure-driven type multi-directional liquid conveying device

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Application publication date: 20201222

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