CN113883305B - Ball valve convenient to assembly - Google Patents
Ball valve convenient to assembly Download PDFInfo
- Publication number
- CN113883305B CN113883305B CN202111040334.8A CN202111040334A CN113883305B CN 113883305 B CN113883305 B CN 113883305B CN 202111040334 A CN202111040334 A CN 202111040334A CN 113883305 B CN113883305 B CN 113883305B
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- ball valve
- sliding
- valve body
- 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.)
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Classifications
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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
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
Abstract
The invention belongs to the field of ball valves, in particular to a ball valve convenient to assemble, which aims at the problems that the prior ball valve cannot be added with waterways when in use, the operation of replacing the ball valve is difficult to be realized by people without expert knowledge, the opening and closing functions of a certain waterway cannot be independently controlled, the valve is only normally opened or normally closed, the application range is small, and the use effect is poor.
Description
Technical Field
The invention relates to the technical field of ball valves, in particular to a ball valve convenient to assemble.
Background
The ball valve, the opening and closing piece (sphere) is driven by the valve rod and rotates around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels. The valve should be installed generally horizontally in the pipeline. The ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.
The existing ball valve can not be added with waterways when a pipeline is needed to be added, the valve is required to be disassembled and replaced with a new valve, the operation is complex, a person without professional knowledge is difficult to realize the operation of replacing the ball valve, the cost is increased by help of professional staff, the opening and closing functions of a waterway can not be controlled independently, and the ball valve is only normally opened or normally closed, has a small application range and poor use effect, so that the ball valve convenient to assemble is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a waterway cannot be added when a pipeline is needed to be added, a valve is required to be disassembled and replaced with a new valve, the operation is complex, the operation of replacing the ball valve is difficult to be realized by people without professional knowledge, the cost is further increased by the help of professional staff, the opening and closing function of a waterway cannot be independently controlled, the waterway can only be normally opened or normally closed, the application range is small, and the use effect is poor.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a ball valve convenient to assembly, includes valve body and case, the case sets up in the inside of valve body, the top fixedly connected with valve rod of case, the top of valve rod runs through the valve body and fixedly connected with carousel, three delivery port of intercommunication each other has been seted up to the outer wall of case, the connector of three intercommunication each other has been seted up to the outer wall of valve body, connector and delivery port cooperation are used, the outer wall of valve body is fixedly connected with reservation pipe, inlet tube and outlet pipe respectively, reservation pipe, inlet tube and outlet pipe are linked together with the valve body through three connectors respectively, the equal fixedly connected with first ring flange in both ends of inlet tube and outlet pipe, a plurality of first flange holes have been seted up to the inside of first ring flange, the inside of reserving the pipe is provided with the closure subassembly that is used for sealing reservation pipe.
Preferably, the seal assembly is including seting up four sliding trays in reserve pipe one side, the inside sliding connection of sliding tray has the slide bar, four the one end fixedly connected with same ring of slide bar, the inner wall fixedly connected with of ring a plurality of connecting rods, a plurality of the one end fixedly connected with same plectane that the connecting rod is close to each other, one side fixedly connected with horizontal pole of plectane, the funnel-shaped through-hole that is linked together with the connector has been seted up to the inside of reserving the pipe, the one end of horizontal pole extends to the inside and fixedly connected with breakwater of funnel-shaped through-hole, can seal the reservation pipe, does not influence the normal use of ball valve.
Preferably, one end of the sliding rod away from the circular ring is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with the same spring with one side inner wall of the sliding groove, and the limiting plate is convenient to rebound when the reserved pipe is not used, so that the reserved pipe is closed again.
Preferably, the funnel-shaped through hole is in an inverted funnel shape, so that the tightness of the device is ensured.
Preferably, one end fixedly connected with second ring flange of reserve pipe, a plurality of second flange holes have been seted up to the inside of second ring flange, are convenient for connect other pipelines.
Preferably, the annular groove is seted up to one side that the reservation pipe was kept away from to the second ring flange, annular groove and ring looks adaptation, a plurality of draw-in grooves that are linked together with annular groove are seted up to one side that the reservation pipe was kept away from to the second ring flange, draw-in groove and connecting rod looks block, guarantee the leakproofness when reserving the pipe connection.
Preferably, the inner wall of the annular groove is provided with four through holes communicated with the sliding groove, the four through holes are distributed in an annular mode, and the sliding rod penetrates through the through holes.
Preferably, an indication arrow is arranged at the top of the turntable and used for indicating the opening and closing state of the ball valve.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is normally used, water flow can continuously push the water baffle, the water baffle is further extruded towards the contraction position of the funnel-shaped through hole until the water baffle is completely sealed, meanwhile, under the action of the elastic force of the spring, the spring drives the limiting plate to transversely move, the limiting plate drives the sliding rod to transversely move, the sliding rod drives the circular ring to transversely move, the circular ring drives the connecting rod to transversely move, the connecting rod drives the circular plate to transversely move, the circular plate drives the cross rod to transversely move, the cross rod drives the water baffle to transversely move, the water baffle is in contact with the funnel-shaped through hole again, and the tightness of the device is ensured;
2. at the moment, the device can be normally used, water is fed from the water inlet pipe and then discharged from the water outlet pipe, meanwhile, a user can know the opening and closing state of the valve body according to the indication of the indication arrow, and the direction indicated by the pointed end of the indication arrow is the sealing direction;
3. when needing to increase the water route, can align the inlet tube of another ball valve with reserving the pipe, pass through bolted connection with first ring flange and second ring flange simultaneously, first ring flange promotes the ring this moment, make ring and annular groove looks block, ring drive connecting rod and slide bar are to the direction lateral shifting who is close to reserving the pipe, the slide bar drives limiting plate lateral shifting and extrudees the spring, the connecting rod drives plectane lateral shifting, plectane drive horizontal pole lateral shifting, the horizontal pole drives breakwater lateral shifting, and then can make the breakwater no longer block up the funnel-shaped through-hole, and then can increase a water route, and can connect a plurality ofly, and is wide in application range, convenient operation does not need the skill simultaneously.
According to the invention, the reserved pipes are arranged, so that a user can easily add waterways, a plurality of waterways can be connected, the use range is wide, the operation is convenient, no skill is needed, the opening and closing state of the valve body is known through the indication of the arrow, the direction indicated by the pointed end of the arrow is the sealing direction, the connection tightness between ball valves is good, and the use is convenient.
Drawings
FIG. 1 is a three-dimensional view of a ball valve according to the present invention from a first perspective for ease of assembly;
FIG. 2 is a three-dimensional view of a second view of a ball valve according to the present invention for easy assembly;
FIG. 3 is a three-dimensional view of a preformed tube in the present invention;
FIG. 4 is a three-dimensional cross-sectional view of a preformed tube in accordance with the present invention;
FIG. 5 is a schematic diagram showing the connection of a limiting plate and a circular plate in the present invention;
FIG. 6 is a schematic view of a second flange according to the present invention;
FIG. 7 is a three-dimensional view of a valve body of the present invention;
fig. 8 is a three-dimensional view of a valve cartridge in the present invention.
In the figure: 1. a valve stem; 2. a turntable; 3. a valve body; 4. a water inlet pipe; 5. a first flange hole; 6. a first flange; 7. a circular ring; 8. a slide bar; 9. a second flange; 10. reserving a pipe; 11. a circular plate; 12. a second flange hole; 13. a connecting rod; 14. a cross bar; 15. an annular groove; 16. a spring; 17. a sliding groove; 18. a limiting plate; 19. a funnel-shaped through hole; 20. a water baffle; 21. a water outlet pipe; 22. a connection port; 23. a valve core; 24. a water outlet; 25. an indication arrow; 26. a clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-8, a ball valve convenient to assembly, including valve body 3 and case 23, case 23 sets up in the inside of valve body 3, the top fixedly connected with valve rod 1 of case 23, the top of valve rod 1 runs through valve body 3 and fixedly connected with carousel 2, three delivery port 24 of intercommunication each other has been seted up to the outer wall of case 23, three connector 22 of intercommunication each other have been seted up to the outer wall of valve body 3, connector 22 and delivery port 24 cooperation use, the outer wall of valve body 3 is fixedly connected with reservation pipe 10 respectively, inlet tube 4 and outlet pipe 21, reservation pipe 10, inlet tube 4 and outlet pipe 21 are linked together with valve body 3 through three connector 22 respectively, a plurality of first flange holes 5 have all been seted up to the both ends fixedly connected with of inlet tube 4 and outlet pipe 21, the inside of first flange 6 is annular, the inside of reservation pipe 10 is provided with the closure assembly that is used for sealing reservation pipe 10.
Example two
Referring to figures 1-8, a ball valve convenient for assembly comprises a valve body 3 and a valve core 23, wherein the valve core 23 is arranged in the valve body 3, the top of the valve core 23 is fixedly connected with a valve rod 1, the top of the valve rod 1 penetrates through the valve body 3 and is fixedly connected with a rotary table 2, three mutually communicated water outlets 24 are formed in the outer wall of the valve core 23, three mutually communicated connecting ports 22 are formed in the outer wall of the valve body 3, the connecting ports 22 are matched with the water outlets 24 for use, a reserved pipe 10, a water inlet pipe 4 and a water outlet pipe 21 are respectively fixedly connected with the outer wall of the valve body 3, the reserved pipe 10, the water inlet pipe 4 and the water outlet pipe 21 are respectively communicated with the valve body 3 through the three connecting ports 22, two ends of the water inlet pipe 4 and the water outlet pipe 21 are respectively fixedly connected with a first flange 6, a plurality of first flange holes 5 are formed in the inner part of the first flange 6 in a ring shape, a sealing component for sealing the reserved pipe 10 is arranged in the inner part of the reserved pipe 10, the sealing component comprises four sliding grooves 17 arranged on one side of the reserved pipe 10, sliding rods 8 are connected in the sliding grooves 17 in a sliding manner, one ends of the four sliding rods 8 are fixedly connected with the same circular ring 7, the inner wall of the circular ring 7 is fixedly connected with a plurality of connecting rods 13, one ends of the connecting rods 13, which are close to each other, are fixedly connected with the same circular plate 11, one side of the circular plate 11 is fixedly connected with a cross rod 14, a funnel-shaped through hole 19 communicated with a connecting port 22 is arranged in the reserved pipe 10, one end of the cross rod 14 extends into the funnel-shaped through hole 19 and is fixedly connected with a water baffle 20, the reserved pipe 10 can be sealed, normal use of the ball valve is not influenced, one end of the sliding rod 8, which is far away from the circular ring 7, is fixedly connected with a limiting plate 18, one side of the limiting plate 18 and one side of the inner wall of the sliding groove 17 are fixedly connected with the same spring 16, the limiting plate 18 is convenient to rebound when the reserved pipe is not used, the reserved pipe is further closed, the funnel-shaped through hole 19 is in an inverted funnel shape, tightness of the device is guaranteed, one end of the reserved pipe 10 is fixedly connected with the second flange plate 9, a plurality of second flange holes 12 are formed in the second flange plate 9 in an annular mode, other pipelines are convenient to connect, an annular groove 15 is formed in one side, away from the reserved pipe 10, of the second flange plate 9, the annular groove 15 is matched with the annular ring 7, a plurality of clamping grooves 26 communicated with the annular groove 15 are formed in one side, away from the reserved pipe 10, of the second flange plate 9 is clamped with the connecting rod 13, tightness of the reserved pipe 10 during connection is guaranteed, four through holes communicated with the sliding groove 17 are formed in the inner wall of the annular groove 15, the four through holes are distributed in an annular mode, the sliding rod 8 penetrates through the through holes, and an indication arrow 25 is arranged at the top of the rotary disc 2 and used for indicating the opening and closing states of the ball valve.
Working principle: during normal use, water flow continuously pushes the water baffle 20, the water baffle 20 is further extruded towards the contraction position of the funnel-shaped through hole 19 until the water baffle is completely sealed, meanwhile, under the action of the elastic force of the spring 16, the spring 16 drives the limiting plate 18 to transversely move, the limiting plate 18 drives the sliding rod 8 to transversely move, the sliding rod 8 drives the circular ring 7 to transversely move, the circular ring 7 drives the connecting rod 13 to transversely move, the connecting rod 13 drives the circular plate 11 to transversely move, the circular plate 11 drives the cross rod 14 to transversely move, the cross rod 14 drives the water baffle 20 to transversely move, the water baffle 20 is in contact with the funnel-shaped through hole 19 again, the tightness of the device is ensured, at the moment, the device can be normally used, water is fed from the water inlet pipe 4 and discharged from the water outlet pipe 21, and meanwhile, a user can know the opening and closing state of the valve body 3 according to the indication of the indication arrow 25, the direction that the pointed end of instruction arrow 25 indicates is airtight direction, when needs increase the water route, can be with the inlet tube 4 of another ball valve with reserve tub 10 alignment, simultaneously pass through bolted connection with first ring flange 6 and second ring flange 9, first ring flange 6 promotes ring 7 this moment, make ring 7 and annular groove 15 block mutually, ring 7 drives connecting rod 13 and slide bar 8 to the direction lateral shifting that is close to reserve tub 10, slide bar 8 drives limiting plate 18 lateral shifting and extrudees spring 16, connecting rod 13 drives plectane 11 lateral shifting, plectane 11 drives horizontal pole 14 lateral shifting, horizontal pole 14 drives breakwater 20 lateral shifting, and then can make breakwater 20 no longer block up funnel shaped through-hole 19, and then can increase a water route, and a plurality of, and a large number of, and a large scale of use, convenient operation is simultaneously unnecessary.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a ball valve convenient to combination assembly, includes valve body (3) and case (23), a serial communication port, case (23) set up in the inside of valve body (3), the top fixedly connected with valve rod (1) of case (23), the top of valve rod (1) runs through valve body (3) and fixedly connected with carousel (2), three delivery port (24) of intercommunication each other have been seted up to the outer wall of case (23), three connector (22) of intercommunication each other have been seted up to the outer wall of valve body (3), connector (22) and delivery port (24) cooperation are used, the outer wall of valve body (3) is fixedly connected with reserve pipe (10), inlet tube (4) and outlet pipe (21) respectively, reserve pipe (10), inlet tube (4) and outlet pipe (21) are linked together with valve body (3) through three connector (22) respectively, the both ends of inlet tube (4) and outlet pipe (21) are all fixedly connected with first flange (6), the inside of first flange (6) is annular and has seted up a plurality of first holes (5), the inside of reserve pipe (10) is provided with and is used for sealing up sealed subassembly of reserve pipe (10);
the sealing assembly comprises four sliding grooves (17) formed in one side of a reserved pipe (10), sliding rods (8) are connected inside the sliding grooves (17) in a sliding mode, one end of each sliding rod (8) is fixedly connected with the same circular ring (7), the inner wall of each circular ring (7) is fixedly connected with a plurality of connecting rods (13), one end, close to each other, of each connecting rod (13) is fixedly connected with the same circular plate (11), one side of each circular plate (11) is fixedly connected with a cross rod (14), a funnel-shaped through hole (19) communicated with a connecting port (22) is formed in the reserved pipe (10), and one end of each cross rod (14) extends into the funnel-shaped through hole (19) and is fixedly connected with a water baffle (20) so that the reserved pipe (10) can be sealed;
one end of the sliding rod (8) far away from the circular ring (7) is fixedly connected with a limiting plate (18), and one side of the limiting plate (18) is fixedly connected with the same spring (16) with the inner wall of one side of the sliding groove (17);
the funnel-shaped through hole (19) is in an inverted funnel shape.
2. The ball valve convenient to assemble and assemble according to claim 1, wherein one end of the reserved pipe (10) is fixedly connected with a second flange plate (9), and a plurality of second flange holes (12) are formed in the second flange plate (9) in an annular mode.
3. The ball valve convenient to assemble according to claim 2, characterized in that an annular groove (15) is formed in one side, away from the reserved pipe (10), of the second flange plate (9), the annular groove (15) is matched with the annular ring (7), a plurality of clamping grooves (26) communicated with the annular groove (15) are formed in one side, away from the reserved pipe (10), of the second flange plate (9), and the clamping grooves (26) are clamped with the connecting rod (13).
4. A ball valve convenient to assemble and assemble according to claim 3, characterized in that the inner wall of the annular groove (15) is provided with four through holes communicated with the sliding groove (17), the four through holes are distributed in an annular shape, and the sliding rod (8) penetrates through the through holes.
5. A ball valve for facilitating assembly according to claim 1, characterized in that the top of the turntable (2) is provided with an indicating arrow (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111040334.8A CN113883305B (en) | 2021-09-06 | 2021-09-06 | Ball valve convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111040334.8A CN113883305B (en) | 2021-09-06 | 2021-09-06 | Ball valve convenient to assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113883305A CN113883305A (en) | 2022-01-04 |
| CN113883305B true CN113883305B (en) | 2023-07-25 |
Family
ID=79008372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111040334.8A Active CN113883305B (en) | 2021-09-06 | 2021-09-06 | Ball valve convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113883305B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989870A (en) * | 2015-07-22 | 2015-10-21 | 河海大学常州校区 | Water-saving tap device and water saving method |
| CN206439555U (en) * | 2017-01-19 | 2017-08-25 | 谷凭峰 | A kind of water route tail end fixing device |
| CN207893307U (en) * | 2018-02-27 | 2018-09-21 | 安徽理工大学 | A kind of large-caliber drainage pipeline way moving elbow |
| CN110220023A (en) * | 2019-05-29 | 2019-09-10 | 万能阀门有限公司 | A kind of low temperature spring loaded safety valve |
| CN210266077U (en) * | 2019-06-21 | 2020-04-07 | 盐城奥克阀门有限公司 | Electric gate valve convenient to installation |
| WO2021023006A1 (en) * | 2019-08-03 | 2021-02-11 | 浙江苏尔达洁具有限公司 | Water segregator |
-
2021
- 2021-09-06 CN CN202111040334.8A patent/CN113883305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989870A (en) * | 2015-07-22 | 2015-10-21 | 河海大学常州校区 | Water-saving tap device and water saving method |
| CN206439555U (en) * | 2017-01-19 | 2017-08-25 | 谷凭峰 | A kind of water route tail end fixing device |
| CN207893307U (en) * | 2018-02-27 | 2018-09-21 | 安徽理工大学 | A kind of large-caliber drainage pipeline way moving elbow |
| CN110220023A (en) * | 2019-05-29 | 2019-09-10 | 万能阀门有限公司 | A kind of low temperature spring loaded safety valve |
| CN210266077U (en) * | 2019-06-21 | 2020-04-07 | 盐城奥克阀门有限公司 | Electric gate valve convenient to installation |
| WO2021023006A1 (en) * | 2019-08-03 | 2021-02-11 | 浙江苏尔达洁具有限公司 | Water segregator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113883305A (en) | 2022-01-04 |
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