CN112032357A - Ball valve with positioning structure - Google Patents

Ball valve with positioning structure Download PDF

Info

Publication number
CN112032357A
CN112032357A CN202010908410.1A CN202010908410A CN112032357A CN 112032357 A CN112032357 A CN 112032357A CN 202010908410 A CN202010908410 A CN 202010908410A CN 112032357 A CN112032357 A CN 112032357A
Authority
CN
China
Prior art keywords
valve
main body
bottom cover
ball
groove
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.)
Withdrawn
Application number
CN202010908410.1A
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
Ran Lixia
Original Assignee
Ran Lixia
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 Ran Lixia filed Critical Ran Lixia
Priority to CN202010908410.1A priority Critical patent/CN112032357A/en
Publication of CN112032357A publication Critical patent/CN112032357A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure 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
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the 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
    • F16K27/06—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
    • F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)

Abstract

The invention discloses a ball valve with a positioning structure, which comprises a main body valve, wherein a water inlet end and a water outlet end B are respectively arranged at two ends of the main body valve, a water outlet end A is arranged at one side of the main body valve, a connecting pipe is arranged at the other side of the main body valve, one end, far away from the main body valve, of the connecting pipe is communicated with one side of the water inlet end, a mounting seat is arranged at the center of the top of the main body valve, and a bearing A is arranged at the top of the mounting seat. According to the invention, through the matched use of the water inlet end, the main body valve, the connecting pipe, the rotating shaft, the bearing A, the mounting seat, the automatic valve component, the ball body, the through groove, the sealing ring, the connecting shaft and the side through hole, the conditions that the drainage end A is not communicated with the drainage end B, the drainage end A and the drainage end B are not communicated and the drainage end A and the drainage end B are communicated are realized, the practicability of the whole ball valve with the positioning structure is greatly improved, and the popularization and the use of the valve are facilitated.

Description

Ball valve with positioning structure
Technical Field
The invention relates to the technical field of ball valves, in particular to a ball valve with a positioning structure.
Background
The ball valve is that an opening and closing piece (spheroid) is driven by the valve rod, and the valve of rotary motion is made around the ball valve axis, also can be used to fluidic regulation and control, wherein have very strong shearing force between its V type ball core of hard seal V type ball valve and the metal disk seat of build-up welding carbide, the specially adapted contains the fibre, medium such as tiny solid particle, and the switching of many-way ball valve not only can nimble control medium on the pipeline, reposition of redundant personnel, and flow direction, also can close arbitrary passageway simultaneously and make two other passageways link to each other, this type of valve generally should horizontal installation in the pipeline, the ball valve divide into according to the drive mode: pneumatic ball valves, electric ball valves, manual ball valves.
When the existing ball valve with the positioning structure is used, most of the ball valves directly control the rotation of the ball body in the valve body through rotating the valve rod, so that the through hole on the ball body is controlled to be communicated with two ends of a pipeline or staggered to close the pipeline, but the ball valve of the type can only control one pipeline singly, and two groups of pipelines communicated with the pipeline are difficult to control, so that the practicability of the ball valve of the type is greatly reduced, and the popularization and the use of the valve of the type are not facilitated; when the existing ball valve with the positioning structure is used, related parts such as a ball body and the like in the ball valve are difficult to repair or replace, the ball valve is very inconvenient to install or disassemble, and the ball valve cannot be installed, so that convenience is provided for installation personnel, and the maintenance work of the maintenance personnel is not facilitated; simultaneously, although the ball valve with the positioning structure is stable after being turned on or closed, the ball valve is not easy to be turned again, if the valve is turned on and off frequently, the ball body inside the valve body can be turned more easily, so that the ball body inside the whole ball valve can be turned at a certain angle, and the flow of flowing water passing through the valve is influenced.
Disclosure of Invention
The present invention is directed to a ball valve with a positioning structure to solve the problems associated with the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a ball valve with a positioning structure comprises a main body valve, wherein a water inlet end and a water outlet end B are respectively arranged at two ends of the main body valve, a water outlet end A is arranged at one side of the main body valve, a connecting pipe is arranged at the other side of the main body valve, one end, away from the main body valve, of the connecting pipe is communicated with one side of the water inlet end, a mounting seat is arranged at the central position of the top of the main body valve, a bearing A is arranged at the top of the mounting seat, a rotating shaft is arranged at the inner side of the bearing A, an outer sleeve bin is arranged at the top of the outer side of the rotating shaft, two groups of sealing components are arranged at the inner side of the mounting seat, a ball body is arranged inside the main body valve, a through groove is arranged inside the ball body, a side through hole is arranged at one side of the through groove, an automatic valve component is, sealing rings are symmetrically arranged at two ends, close to the through groove, of the outer side of the ball body, a connecting shaft is arranged at the center of the bottom of the ball body, a valve bottom cover assembly is arranged at the inner bottom of the main body valve, and a buckle assembly is arranged at the middle of the top of the water inlet end.
Preferably, the valve bottom cover component comprises a bearing B, a supporting plate, a bottom cover, a sealing ring, a bolt, a bearing C and a rotating shaft, the bottom cover is arranged at the bottom of the main body valve, the bolts are symmetrically arranged at the four corners of the bottom cover bottom, the bottom cover is fixedly connected with the bottom of the main body valve through the bolts, the sealing ring is arranged at the edge position of the top of the bottom cover, the bearing B matched with the connecting shaft is arranged at the center position of the top of the bottom cover, the bearing C is symmetrically arranged at the two ends and the two sides of the bottom of the main body valve, the rotating shaft is arranged on the inner side of the bearing C, and the supporting plate matched with the bottom cover is.
Preferably, the buckle subassembly includes spout, slider, draw-in groove, fixture block, spring and hand push plate, the intermediate position department of intaking end top is provided with the spout, and the inside of spout is provided with the slider, the inside one end that is close to the overcoat storehouse of spout is provided with the spring, the one end and the slider fixed connection that the spring is close to the slider, the top of slider is provided with the hand push pedal, the top of hand push pedal is provided with the arch, and bellied material is the rubber material, the one end that the hand push plate is close to the overcoat storehouse is provided with the fixture block, four groups of draw-in grooves of mutually supporting with the fixture block have evenly been seted up to the bottom in the overcoat storehouse.
Preferably, the automatic valve subassembly includes mounting groove, hinge bar, rubber buffer and rubber ring, the mounting groove has been seted up at the interior top that leads to the groove, and the inside one end of mounting groove articulates there is the hinge bar, the one end that the hinge bar kept away from the end of intaking is provided with the rubber buffer, the one end that leads to the inslot portion and be close to the rubber buffer is provided with the rubber ring of mutually supporting with the rubber buffer.
Preferably, the end that the main part valve was kept away from to end, drainage end A and drainage end B of intaking all is provided with the ring flange, and the ring flange is kept away from the one end border position department of main part valve and is provided with the rubber circle, the border position department in the ring flange outside evenly is provided with four sets of fixed screws.
Preferably, the top of the water inlet end is provided with a hand wheel, and the outer side of the hand wheel is provided with anti-skid lines.
Preferably, the bottom of the water inlet end extends to the inner top of the main body valve, and a square slot matched with the square clamping block is formed in the bottom of the water inlet end.
Preferably, the top of the hand push plate is provided with a bulge, and the bulge is made of rubber.
Preferably, four groups of label plates are uniformly arranged on the outer side of the outer sleeve bin, and the label content on the corresponding group of label plates of the buckle assembly is the opening and closing condition of the valve body.
Preferably, the maximum rotation angle of the abutting plate with the rotation shaft as the axis is 90 °.
Compared with the prior art, the invention provides a ball valve with a positioning structure, which has the following beneficial effects:
1. according to the invention, through the matched use of the water inlet end, the water discharge end A, the hand wheel, the water discharge end B, the main body valve, the connecting pipe, the rotating shaft, the bearing A, the mounting seat, the automatic valve component, the ball body, the through groove, the square clamping block, the sealing ring, the connecting shaft and the side through hole, the hand wheel can be manually rotated to control the rotation of the ball body at an included angle every time, and when the hand wheel rotates at different angles, the conditions that the water discharge end A is not communicated with the water discharge end B, and the water discharge end A is not communicated with the water discharge end B are realized, so that the practicability of the whole ball valve with the positioning structure is greatly improved.
2. According to the invention, through the matched use of the main body valve, the ball body and the valve bottom cover component, when related components in the main body valve need to be overhauled, the bottom cover can be taken down from the bottom of the main body valve by unscrewing the bolts, and when the bottom cover is installed, the abutting plate can be rotated to the bottom of the bottom cover to carry out auxiliary fixing on the bottom cover, so that the bottom cover can be conveniently and fixedly installed at the bottom of the main body valve again by an overhaul worker through the bolts, the overhaul worker is greatly facilitated to install or dismantle, and the valve bottom cover component is very practical.
3. According to the invention, through the matching use of the buckle assembly, the outer sleeve bin and the connecting shaft, the position of the outer sleeve bin can be fixed by the matching of the clamping groove and the clamping block after a user rotates the hand wheel, so that the position of the rotating shaft is fixed, the phenomenon that the ball body accidentally rotates for a certain angle due to long-term use is avoided, the flow of running water passing through the ball valve is reduced, and the stability of the ball valve in the use process is ensured.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a fully open view of the valve of the present invention;
FIG. 4 is an open view of the drain end B of the present invention;
FIG. 5 is a fully closed view of the valve of the present invention;
FIG. 6 is an open view of the drain A of the present invention;
FIG. 7 is a close-up view of the automatic valve assembly of the present invention;
FIG. 8 is an open view of the automatic valve assembly of the present invention;
FIG. 9 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 10 is an enlarged view of fig. 2 at B.
In the figure: 1. a water inlet end; 2. a flange plate; 3. a buckle assembly; 301. a chute; 302. a slider; 303. a card slot; 304. a clamping block; 305. a spring; 306. a hand push plate; 4. a drainage end A; 5. a hand wheel; 6. a drainage end B; 7. a body valve; 8. a connecting pipe; 9. an outer sleeve bin; 10. a seal assembly; 11. a rotating shaft; 12. a bearing A; 13. a mounting seat; 14. an automatic valve assembly; 141. mounting grooves; 142. a hinged lever; 143. a rubber plug; 144. a rubber ring; 15. a sphere; 16. a valve bottom cover assembly; 161. a bearing B; 162. a resisting plate; 163. a bottom cover; 164. a seal ring; 165. a bolt; 166. a bearing C; 167. a rotating shaft; 17. a through groove; 18. a square fixture block; 19. a seal ring; 20. a connecting shaft; 21. and a side through hole.
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. 1-10, the present invention provides a technical solution: a ball valve with a positioning structure comprises a main body valve 7, a water inlet end 1 and a water discharge end B6 are respectively arranged at two ends of the main body valve 7, a hand wheel 5 is arranged at the top end of the water inlet end 1, anti-skid grains are arranged on the outer side of the hand wheel 5, a water discharge end A4 is arranged at one side of the main body valve 7, a connecting pipe 8 is arranged at the other side of the main body valve 7, one end, away from the main body valve 7, of the connecting pipe 8 is communicated with one side of the water inlet end 1, a mounting seat 13 is arranged at the central position of the top of the main body valve 7, a bearing A12 is arranged at the top of the mounting seat 13, a rotating shaft 11 is arranged on the inner side of the bearing A12, an outer sleeve bin 9 is arranged at the top of the outer side of the rotating shaft 11, four groups of label plates are uniformly arranged on the outer side of the outer sleeve bin 9, the label content, which, and the interior of the ball 15 is provided with a through groove 17, one side of the through groove 17 is provided with a side through hole 21, one end of the interior of the through groove 17, which is close to the water inlet end 1, is provided with an automatic valve assembly 14, the automatic valve assembly 14 comprises a mounting groove 141, a hinge rod 142, a rubber plug 143 and a rubber ring 144, the interior top of the through groove 17 is provided with the mounting groove 141, one end of the interior of the mounting groove 141 is hinged with the hinge rod 142, one end of the hinge rod 142, which is far away from the water inlet end 1, is provided with the rubber plug 143, one end of the interior of the through groove 17, which is close to the rubber plug 143, is provided with the rubber ring 144, which is mutually matched with the rubber plug 143, so as to further provide the anti-leakage effect of the whole ball valve, the central position of the top of the ball 15, sealing rings 19 are symmetrically arranged at the two ends of the outer side of the sphere 15, which are close to the through groove 17, a connecting shaft 20 is arranged at the central position of the bottom of the sphere 15,
the valve bottom cover assembly 16 is arranged at the inner bottom of the main body valve 7, the valve bottom cover assembly 16 comprises a bearing B161, a resisting plate 162, a bottom cover 163, a sealing ring 164, a bolt 165, a bearing C166 and a rotating shaft 167, the bottom of the main body valve 7 is provided with the bottom cover 163, bolts 165 are symmetrically arranged at four corners of the bottom cover 163 in a threaded manner, the bottom cover 163 is fixedly connected with the bottom of the main body valve 7 through the bolts 165, a sealing ring 164 is arranged at the edge of the top of the bottom cover 163, a bearing B161 which is matched with the connecting shaft 20 is arranged at the center of the top of the bottom cover 163, bearings C166 are symmetrically arranged at two ends and two sides of the bottom of the main body valve 7, and the inside of bearing C166 is provided with axis of rotation 167, and the bottom outside axis of rotation 167 is provided with the board 162 that supports that cooperates with bottom cover 163, is convenient for dismantle the bottom cover 163 and overhauls the subassembly in the valve body, and the biggest rotation angle that board 162 used axis of rotation 167 as the axle center is 90.
The middle position of the top of the water inlet end 1 is provided with a buckle component 3, the buckle component 3 comprises a sliding groove 301, a sliding block 302, a clamping groove 303, a clamping block 304, a spring 305 and a hand push plate 306, the sliding groove 301 is arranged at the middle position of the top of the water inlet end 1, the sliding block 302 is arranged inside the sliding groove 301, the spring 305 is arranged at one end of the inside of the sliding groove 301 close to the outer sleeve bin 9, one end of the spring 305 close to the sliding block 302 is fixedly connected with the sliding block 302, the top of the sliding block 302 is provided with a hand push plate 306, one end of the hand push plate 306 close to the outer sleeve bin 9 is provided with the clamping block 304, the bottom of the outer side of the outer sleeve bin 9 is uniformly provided with four groups of clamping grooves 303 matched with the clamping block 304, so as to fix the position of the rotating shaft 11, one end of the water inlet end 1, one end A4 and, four groups of fixing screws are uniformly arranged at the edge position of the outer side of the flange plate 2.
Embodiment 1, as shown in fig. 1, 2, 3, 8 and 10, when water is required to be simultaneously introduced into the drainage end a4 and the drainage end B6, the hand push plate 306 is pressed to push the hand push plate 306 away from the outer housing bin 9, so that the fixture block 304 is away from the interior of the fixture slot 303, the limitation on the outer housing bin 9 is released, then the hand wheel 5 is manually rotated, the ball 15 is driven to rotate by the rotating shaft 11 until the automatic valve assembly 14 inside the through slot 17 is close to one end of the water inlet end 1, then the hand push plate 306 is released, so that the fixture block 304 is clamped into the interior of the corresponding fixture slot 303 again, and the rubber plug 143 is forced to open due to the water inside the water inlet end 1 impacting the rubber plug 143, so that the water inside the water inlet end 1 enters the drainage end a4 and the drainage end B6 through the side through hole 21 and the through slot 17, respectively.
Embodiment 2, as shown in fig. 1, 2, 4, 7 and 10, when water is required to be supplied to the drain end B6, the hand wheel 5 may be rotated to make the automatic valve assembly 14 inside the through groove 17 close to the end of the drain end a4, at this time, the water inside the water inlet end 1 flows into the through groove 17 through the connecting tube 8 and then flows into the drain end B6 from the side through hole 21, because the water flows in from the end of the through groove 17 far from the automatic valve assembly 14, the water flow presses the hinge rod 142 to force the hinge rod 142 to rotate until the rubber stopper 143 is attached to the rubber ring 144, so that the flowing water cannot flow into the drain end a 4.
Embodiment 3, as shown in fig. 1, 2, 5, 7 and 10, when it is required that the water does not flow inside the drain end a4 and the drain end B6, the hand wheel 5 can be rotated until the automatic valve assembly 14 moves to the end close to the drain end B6, at which time the water flowing inside the water inlet end 1 forces the rubber plug 143 to tightly fit the rubber ring 144, so as to prevent the water from entering the inside of the drain end B6, and the side of the drain end a4 close to the drain end a4 is solid without through holes due to the ball 15, so that the water flowing inside the water inlet end 1 cannot enter the inside of the drain end a 4.
Embodiment 4, as shown in fig. 1, 2, 6, 7 and 10, when the water needs to be supplied to the drain end a4, the hand wheel 5 is rotated until the automatic valve assembly 14 is rotated to the side close to the connection pipe 8, at this time, the drain end B6 cannot supply water because the end of the ball 15 close to the drain end B6 is solid and has no through hole, and the water inside the water inlet end 1 directly enters the inside of the through groove 17 through the side through hole 21 and then flows into the inside of the drain end a4 from the end of the through groove 17 far away from the automatic valve assembly 14, so that the water inside the water inlet end 1 flows into the inside of the drain end a 4.
Example 4, as shown in fig. 1, 2, 7, 8 and 9, when the related parts inside the main body valve 7 need to be overhauled, firstly, the four sets of bolts 165 are unscrewed, the fixing effect on the bottom cover 163 is released, then the four sets of abutting plates 162 are rotated, so that the abutting plates 162 are away from the lower part of the bottom cover 163, then the bottom cover 163 is removed from the bottom of the main body valve 7, at this time, the connecting shaft 20 is only screwed manually to pull the ball 15 downwards, so that the square fixture block 18 is away from the square slot at the bottom of the rotating shaft 11, so that the ball 15 and the components inside the ball 15 are taken out from the inside of the main body valve 7 together, and the maintainer can conveniently overhaul and maintain the ball, before the bottom cover 163 is reinstalled, 153 is pushed into the inside of the main body valve 7, so that the square fixture block 18 is reinstalled into the square slot at the bottom end of the rotating shaft 11, then the bottom cover 163 is reinstalled on the bottom of the main body valve 7, and the abutting plates 162 is rotated so that, thereby, the bottom cover 163 is secondarily fixed, and finally, the bottom cover 163 is fixedly mounted to the bottom of the main body valve 7 again by the four sets of bolts 165.
The working principle is as follows: before use, firstly, the end of the water inlet end 1, which is far away from the main body valve 7, is communicated with a water supply pipe, and then the end of the water discharge end A4 and the end of the water discharge end B6, which is far away from the main body valve 7, are communicated with a corresponding group of water conveying pipes; when water is required to be simultaneously introduced into the drainage end A4 and the drainage end B6, firstly, the hand push plate 306 is pressed to push the hand push plate 306 to a direction away from the outer sleeve bin 9, so that the fixture block 304 leaves the inside of the fixture groove 303, the limitation on the outer sleeve bin 9 is relieved, then, the hand wheel 5 is manually rotated, the ball 15 is driven to rotate by using the rotating shaft 11 until the automatic valve component 14 inside the through groove 17 is close to one end of the water inlet end 1, then, the hand push plate 306 is loosened, so that the fixture block 304 is clamped into the corresponding interior of the fixture groove 303 again, the rubber plug 143 is forced to open due to the fact that the water inside the water inlet end 1 impacts the rubber plug 143, and accordingly, the flowing water inside the water inlet end 1 enters the drainage end A4 and the drainage end B6 through the side through hole; when water is required to be fed from the drainage end B6, the hand wheel 5 can be rotated, so that the automatic valve assembly 14 in the through groove 17 is close to one end of the drainage end A4, at the moment, water in the water inlet end 1 flows into the through groove 17 through the connecting pipe 8 and then flows into the drainage end B6 from the side through hole 21, and as the water flows in from one end of the through groove 17 far away from the automatic valve assembly 14, the water flows punch the hinge rod 142, so that the hinge rod 142 is forced to rotate until the rubber plug 143 is attached to the rubber ring 144, and thus the flowing water cannot flow into the drainage end A4; when it is required that no water flows through the drainage end A4 and the drainage end B6, the hand wheel 5 can be rotated until the automatic valve assembly 14 moves to the end close to the drainage end B6, and at the moment, the running water in the water inlet end 1 forces the rubber plug 143 to be tightly attached to the rubber ring 144, so that the running water is prevented from entering the drainage end B6, and the surface of the drainage end A4 close to the drainage end A4 is solid and has no through hole, so that the running water in the water inlet end 1 cannot enter the drainage end A4; when water needs to be fed into the drainage end A4, the hand wheel 5 is rotated until the automatic valve assembly 14 rotates to one side close to the connecting pipe 8, at the moment, the drainage end B6 cannot be fed with water because one end, close to the drainage end B6, of the ball 15 is solid and has no through hole, and running water in the water inlet end 1 directly enters the through groove 17 through the side through hole 21 and then flows into the drainage end A4 from one end, far away from the automatic valve assembly 14, of the through groove 17, so that the running water in the water inlet end 1 flows into the drainage end A4; when the related parts inside the main body valve 7 need to be overhauled, firstly, the four groups of bolts 165 are unscrewed, the fixing effect on the bottom cover 163 is released, then the four groups of abutting plates 162 are rotated, the abutting plates 162 leave the lower part of the bottom cover 163, then the bottom cover 163 is taken down from the bottom part of the main body valve 7, at this time, only the connecting shaft 20 needs to be screwed manually to pull the ball 15 downwards, so that the square fixture block 18 is separated from the square slot at the bottom part of the rotating shaft 11, so that the ball 15 and the components inside the ball 15 are taken out from the inside of the main body valve 7 together, the overhauling personnel can conveniently overhaul and maintain the ball, before the bottom cover 163 is reinstalled, 153 is pushed into the inside of the main body valve 7, so that the square fixture block 18 is reengaged into the square slot at the bottom end of the rotating shaft 11, then the bottom cover 163 is reattached to the bottom part of the main body valve 7, and the abutting plates 162 is rotated so, thereby, the bottom cover 163 is secondarily fixed, and finally, the bottom cover 163 is fixedly mounted to the bottom of the main body valve 7 again by the four sets of bolts 165.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. A ball valve with a positioning structure comprises a main body valve (7), and is characterized in that: the water inlet and drainage system is characterized in that a water inlet end (1) and a water drainage end B (6) are respectively arranged at two ends of the main body valve (7), a drainage end A (4) is arranged at one side of the main body valve (7), a connecting pipe (8) is arranged at the other side of the main body valve (7), one end, far away from the main body valve (7), of the connecting pipe (8) is communicated with one side of the water inlet end (1), a mounting seat (13) is arranged at the central position of the top of the main body valve (7), a bearing A (12) is arranged at the top of the mounting seat (13), a rotating shaft (11) is arranged at the inner side of the bearing A (12), an outer sleeve bin (9) is arranged at the top of the outer side of the rotating shaft (11), two groups of sealing components (10) are arranged at the inner side of the mounting seat (13), a ball body (15) is arranged in the main body valve (7), a through groove (17), lead to the inside one end of intaking end (1) of groove (17) and be provided with automatic valve subassembly (14), the central point at spheroid (15) top puts the department and is provided with square fixture block (18) of mutually supporting with pivot (11), the both ends symmetry that the spheroid (15) outside is close to through groove (17) is provided with sealing ring (19), the central point of spheroid (15) bottom puts the department and is provided with connecting axle (20), the interior bottom of main part valve (7) is provided with valve bottom cover subassembly (16), the intermediate position department of intaking end (1) top is provided with buckle subassembly (3).
2. A ball valve having a locating structure in accordance with claim 1, wherein: the valve bottom cover component (16) comprises a bearing B (161), a resisting plate (162), a bottom cover (163), a sealing ring (164), a bolt (165), a bearing C (166) and a rotating shaft (167), the bottom of the main body valve (7) is provided with the bottom cover (163), and the four corners of the bottom cover (163) are symmetrically provided with bolts (165) by screw thread, the bottom cover (163) is fixedly connected with the bottom of the main body valve (7) through a bolt (165), a sealing ring (164) is arranged at the edge position of the top of the bottom cover (163), a bearing B (161) matched with the connecting shaft (20) is arranged at the center of the top of the bottom cover (163), two ends and two sides of the bottom of the main body valve (7) are symmetrically provided with bearings C (166), and a rotating shaft (167) is arranged on the inner side of the bearing C (166), and a supporting plate (162) matched with the bottom cover (163) is arranged at the bottom of the outer side of the rotating shaft (167).
3. A ball valve having a locating structure in accordance with claim 1, wherein: buckle subassembly (3) are including spout (301), slider (302), draw-in groove (303), fixture block (304), spring (305) and hand push plate (306), the intermediate position department at end (1) top of intaking is provided with spout (301), and the inside of spout (301) is provided with slider (302), the inside one end that is close to overcoat storehouse (9) of spout (301) is provided with spring (305), one end and slider (302) fixed connection that slider (302) are close to in spring (305), the top of slider (302) is provided with hand push plate (306), the one end that hand push plate (306) are close to overcoat storehouse (9) is provided with fixture block (304), four groups of draw-in grooves (303) of mutually supporting with fixture block (304) are evenly seted up to the bottom in the overcoat storehouse (9) outside.
4. A ball valve having a locating structure in accordance with claim 1, wherein: automatic valve subassembly (14) include mounting groove (141), articulated rod (142), rubber buffer (143) and rubber ring (144), mounting groove (141) have been seted up at the interior top that leads to groove (17), and the inside one end of mounting groove (141) articulates there is articulated rod (142), the one end that end (1) was kept away from into water in articulated rod (142) is provided with rubber buffer (143), the inside one end that is close to rubber buffer (143) of leading to groove (17) is provided with rubber ring (144) of mutually supporting with rubber buffer (143).
5. A ball valve having a locating structure in accordance with claim 1, wherein: the one end that main part valve (7) were kept away from in end (1), drainage end A (4) and drainage end B (6) of intaking all is provided with ring flange (2), and the one end border position department that main part valve (7) were kept away from in ring flange (2) is provided with the rubber circle, the border position department in the ring flange (2) outside evenly is provided with four sets of fixed screws.
6. A ball valve having a locating structure in accordance with claim 1, wherein: the water inlet end (1) is provided with a hand wheel (5) on the top, and anti-skid lines are arranged on the outer side of the hand wheel (5).
7. A ball valve having a locating structure in accordance with claim 1, wherein: the bottom of the water inlet end (1) extends to the inner top of the main body valve (7), and a square slot matched with the square clamping block (18) is formed in the bottom of the water inlet end (1).
8. A ball valve having a locating structure in accordance with claim 3, wherein: the top of hand push pedal (306) is provided with the arch, and bellied material is the rubber material.
9. A ball valve having a locating structure in accordance with claim 1, wherein: four groups of label plates are uniformly arranged on the outer side of the outer sleeve bin (9), and the label content of the buckle assembly (3) corresponding to one group of label plates is the opening and closing condition of the valve body.
10. A ball valve having a locating structure in accordance with claim 2, wherein: the maximum rotation angle of the abutting plate (162) by taking the rotating shaft (167) as the axis is 90 degrees.
CN202010908410.1A 2020-09-02 2020-09-02 Ball valve with positioning structure Withdrawn CN112032357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010908410.1A CN112032357A (en) 2020-09-02 2020-09-02 Ball valve with positioning structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010908410.1A CN112032357A (en) 2020-09-02 2020-09-02 Ball valve with positioning structure

Publications (1)

Publication Number Publication Date
CN112032357A true CN112032357A (en) 2020-12-04

Family

ID=73591076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010908410.1A Withdrawn CN112032357A (en) 2020-09-02 2020-09-02 Ball valve with positioning structure

Country Status (1)

Country Link
CN (1) CN112032357A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572239A (en) * 1981-08-28 1986-02-25 Whitey Co. High pressure ball valve
CN201554890U (en) * 2009-11-12 2010-08-18 浙江质一机械制造有限公司 Hard sealing ball valve
CN201802922U (en) * 2010-10-15 2011-04-20 启东市南方润滑液压设备有限公司 Continuous-flow three-way shifting valve for conveying fluids
CN206723507U (en) * 2017-03-28 2017-12-08 浙江卡麦隆阀门有限公司 A kind of special fixing ball valve of the coal chemical industry of on-bne repair
CN208816752U (en) * 2018-09-30 2019-05-03 沪航阀门有限公司 A kind of full-bore ball check valve
CN210164925U (en) * 2019-05-24 2020-03-20 浙江利水科技股份有限公司 Novel prevent mistake and bump high pressure gas ball valve
CN210859964U (en) * 2019-09-05 2020-06-26 太仓市星芸化工防腐设备有限公司 Flange type integral ball valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572239A (en) * 1981-08-28 1986-02-25 Whitey Co. High pressure ball valve
CN201554890U (en) * 2009-11-12 2010-08-18 浙江质一机械制造有限公司 Hard sealing ball valve
CN201802922U (en) * 2010-10-15 2011-04-20 启东市南方润滑液压设备有限公司 Continuous-flow three-way shifting valve for conveying fluids
CN206723507U (en) * 2017-03-28 2017-12-08 浙江卡麦隆阀门有限公司 A kind of special fixing ball valve of the coal chemical industry of on-bne repair
CN208816752U (en) * 2018-09-30 2019-05-03 沪航阀门有限公司 A kind of full-bore ball check valve
CN210164925U (en) * 2019-05-24 2020-03-20 浙江利水科技股份有限公司 Novel prevent mistake and bump high pressure gas ball valve
CN210859964U (en) * 2019-09-05 2020-06-26 太仓市星芸化工防腐设备有限公司 Flange type integral ball valve

Similar Documents

Publication Publication Date Title
CN114508605A (en) Ball valve capable of adjusting opening caliber of ball body
CN112032357A (en) Ball valve with positioning structure
CN212584364U (en) Valve stress protection device for heat supply pipeline construction
CN205675541U (en) A kind of receiving hopper for color selector
CN216519708U (en) Lifting rod dust-proof ball valve
CN109139964B (en) Anti-blocking ball valve
CN112145775A (en) Valve device convenient for on-line conversion
CN210600253U (en) Half-wrapped vacuum ball valve convenient to mount and dismount
CN212055950U (en) Ball valve with filtering capability
CN220037508U (en) Vacuum ball valve handle assembly
CN220204726U (en) Ball valve convenient to disassemble, assemble and overhaul quickly
CN216975886U (en) High-pressure union swing type check valve
CN213512209U (en) Ball valve convenient to install and spheroid thereof
CN219262977U (en) Rod end joint bearing with dustproof function
CN210950133U (en) Portable valve opener
CN220037598U (en) Top-mounted ball valve convenient to installation
CN220470659U (en) Valve with high impact resistance
CN210890132U (en) Automatic compensation bidirectional hard seal butterfly valve
CN213808911U (en) High-temperature butterfly valve with cooling function
CN221628897U (en) High-pressure-resistant spherical stop valve convenient to install
CN216896256U (en) Ball valve with seal structure can avoid revealing
CN220286508U (en) Powder conveying reversing valve
CN221401828U (en) Double-flap check valve installed at tail end of pipeline
CN216812948U (en) Hemisphere valve that can not stop water and overhaul
CN109237052A (en) A kind of oil equipment valve

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201204