A new type of ceramic composite metal ball valve

Abstract

The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame.

Description

Technical Field

[0001] The present invention relates to the field of ball valves, in particular to a novel ceramic composite metal ball valve. Background Art

[0002] A ball valve is a valve whose opening and closing member (ball) is driven by a valve stem and rotates around its axis. It can also be used for fluid regulation and control. The hard-sealed V-type ball valve has a strong shear force between its V-shaped ball core and the metal valve seat welded with cemented carbide, making it particularly suitable for media containing fibers, tiny solid particles, etc. The multi-way ball valve can not only flexibly control the confluence, diversion, and flow direction switching of the media in the pipeline, but also close any channel and connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. Ball valves are divided into pneumatic ball valves, electric ball valves, and manual ball valves according to the driving mode.

[0003] However, many ball valves are currently in use. Due to the lack of protective measures, the hand valve can easily rotate due to accidental touch, and the internal filter plate is not easy to replace, which can cause blockage over time. For this reason, we propose a new type of ceramic composite metal ball valve. Summary of the Invention

[0004] The purpose of the present invention is to provide a new ceramic composite metal ball valve to solve the problem raised in the above background technology that many ball valves are currently in use. Due to the lack of protective measures, the hand valve is easily rotated due to accidental touch, and the internal filter plate is not easy to replace, which may cause blockage over time.

[0005] The present invention is achieved as follows: a novel ceramic composite metal ball valve comprises a pipe body and a connecting mechanism arranged on the right side of the pipe body, wherein the connecting mechanism comprises a connecting component and a fixing component;

[0006] The connecting assembly includes a first connecting ring, a fixed ring, a filter plate, a first rotating plate and a filter hole. The first connecting ring is fixedly connected to the right side of the tube body. The inner wall of the first connecting ring is fixedly connected to the fixed ring. The side of the fixed ring is attached to the filter plate. The second rotating plate is rotatably connected to the side of the first connecting ring. The filter hole is set on the surface of the filter plate.

[0007] The fixing assembly includes a first swing plate, a connecting ring and a fixing plate. The first swing plate is rotatably connected to the surface of the first rotating plate. The surface of the first swing plate is rotatably connected to the connecting ring. The side of the connecting ring is fixedly connected to the fixing plate.

[0008] A connecting block is fixedly connected to the top of the tube body, a hand valve is rotatably connected to the inside of the connecting block, a protective mechanism is provided on the surface of the connecting block, a second connecting ring is fixedly connected to the left side of the tube body, a control mechanism is provided on the top of the connecting block on the side of the protective mechanism, and a connecting ring is attached to the tail of the second connecting ring.

[0009] Preferably, the filter plate and the fixing ring are designed as concentric circles, the filter holes are evenly arranged in a ring shape on the surface of the filter plate, and the first rotating plate is connected to the first connecting ring by screws.

[0010] Preferably, the first swing plate is symmetrically arranged in two parallel groups about the vertical center axis of the first rotating plate, the connection points between the first swing plate, the first rotating plate and the connecting ring are all located at their own end points, and the fixed plate is tightly fitted with the surface of the filter plate.

[0011] Preferably, the protective mechanism includes a sliding rod, a connecting block, a second swing plate, a first turntable, a second rotating plate, an embedded rod, a first control plate and a clamping ring, the sliding rod is slidably connected to the top of the connecting block, the tail of the sliding rod is fixedly connected to the connecting block, the side of the connecting block is rotatably connected to the second swing plate, the surface of the second swing plate is rotatably connected to the first turntable, the side of the first turntable is fixedly connected to the second rotating plate, the surface of the second rotating plate is fixedly connected to the embedded rod, the surface of the embedded rod is slidably connected to the first control plate, and the tail of the first control plate is fixedly connected to the clamping ring.

[0012] Preferably, the second swing plate is arranged obliquely with respect to the connecting block, the second swing plate is arranged offset from the center of the first turntable, and the length of the second swing plate is greater than the diameter of the first turntable.

[0013] Preferably, a second rotating plate is provided on both the left and right sides of the first turntable, the embedded rod is embedded in the vertical slideway on the surface of the first control plate and is slidably connected thereto, and the clamping ring forms a clamping structure through the first control plate.

[0014] Preferably, the control mechanism includes a second control plate, a motion rod, a transmission rod, a limit plate, a second turntable, a transmission plate and an insert plate, the second control plate is slidably connected to the surface of the connecting block, the surface of the second control plate is fixedly connected to the transmission rod, the surface of the transmission rod is slidably connected to the limit plate, the bottom of the limit plate is fixedly connected to the second turntable, the surface of the second turntable is fixedly connected to the motion rod, the surface of the motion rod is slidably connected to the transmission plate, and the surface of the transmission plate is slidably connected to the insert plate.

[0015] Preferably, the transmission rod is arranged perpendicularly to the second control plate, the transmission rod is arranged on the vertical central axis of the second turntable, and the second turntable forms a swing structure through the transmission rod.

[0016] Preferably, the transmission plate is embedded in the oblique sliding groove on the surface of the inserting plate and is slidably connected thereto, and the inserting plate is inserted into the side surface of the connecting pipe and is slidably connected thereto.

[0017] The novel ceramic composite metal ball valve provided by the present invention has the following beneficial effects when used:

[0018] 1. This new type of ceramic composite metal ball valve is equipped with a sliding rod. In order to prevent the hand valve from being accidentally touched and rotating when not in use, the sliding rod can be slid upward, and then the sliding rod will drive the connecting block fixed to itself to start rising. Because the second swing plate is inclined with respect to the first turntable and the second swing plate is deviated from the center of the first turntable, when the second swing plate rises, it will drive the first turntable to rotate clockwise, and then the second rotating plate fixedly connected to it will rotate with it.

[0019] 2. This new type of ceramic composite metal ball valve is equipped with an embedded rod. Because the embedded rod is embedded in the vertical slide groove on the first control plate, when the embedded rod rotates, it will slide along the vertical slide groove and drive the two sets of first control plates closer to each other. Then the two sets of clamping rings will move accordingly to clamp and fix the hand valve to prevent the hand valve from being accidentally touched.

[0020] 3. This new type of ceramic composite metal ball valve is provided with a first swing plate. Since the first swing plate is provided with two groups parallel to each other with respect to the first rotating plate, the two groups of first swing plates will be rotated clockwise by the first rotating plate, thereby pushing the two groups of connecting rings to move sideways, and then the two groups of connecting rings will drive the fixed plates fixedly connected to themselves to move sideways and break contact with the filter plate. Then the filter plate can be taken out from the inside of the first connecting ring. Under the action of the fixed plate, the filter plate can be fixed to prevent the filter plate from moving inside the first connecting ring.

[0021] 4. This new type of ceramic composite metal ball valve is equipped with a limit plate. When the moving rod moves, it will drive the second turntable to rotate, and the moving rod will rotate accordingly and slide inside the horizontal slide groove on the surface of the transmission plate. Since the moving rod deviates from the center of the second turntable, the rotation of the moving rod will drive the transmission plate to descend. Since the transmission plate is embedded in the oblique slide groove inside the plug plate, when the transmission plate descends, it will drive the plug plate to move sideways, causing the plug plate to slide out of the connecting pipe, and finally the connecting pipe can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive work. The above and other objects, features and advantages of the present invention will become more apparent through the accompanying drawings. The same reference numerals indicate the same parts throughout the drawings. The drawings are not intentionally scaled to their actual sizes, and the focus is on illustrating the main purpose of the present invention.

[0023] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0024] Figure 2 It is a side structural schematic diagram of the present invention;

[0025] Figure 3 This is a schematic structural diagram of the protection mechanism of the present invention from a first perspective;

[0026] Figure 4 This is a schematic structural diagram of the protective mechanism of the present invention from a second viewing angle;

[0027] Figure 5 This is a schematic structural diagram of the control mechanism of the present invention from a first perspective;

[0028] Figure 6 This is a schematic structural diagram of the control mechanism of the present invention from a second viewing angle;

[0029] Figure 7 This is a schematic diagram of a partial first-view structure of the present invention;

[0030] Figure 8 It is a partial second viewing angle structural schematic diagram of the present invention.

[0031] Summary of the accompanying drawings: 1. tube body; 2. first connecting ring; 3. fixed ring; 4. filter plate; 5. first rotating plate; 6. first swinging plate; 7. connecting ring; 8. fixed plate; 9. filter hole; 10. connecting block; 11. protective mechanism; 1101. sliding rod; 1102. connecting block; 1103. second swinging plate; 1104. first turntable; 1105. second rotating plate; 1106. embedded rod; 1107. first control plate; 1108. clamping ring; 12. hand valve; 13. second connecting ring; 14. control mechanism; 1401. second control plate; 1402. moving rod; 1403. transmission rod; 1404. limit plate; 1405. second turntable; 1406. transmission plate; 1407. plug plate; 15. connecting pipe. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0035] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0036] For examples, see Figures 1 to 8 , this embodiment provides a new ceramic composite metal ball valve, including a pipe body 1 and a connecting mechanism provided on the right side of the pipe body 1, the connecting mechanism including a connecting component and a fixing component;

[0037] The connecting assembly includes a first connecting ring 2, a fixed ring 3, a filter plate 4, a first rotating plate 5 and a filter hole 9. The first connecting ring 2 is fixedly connected to the right side of the tube body 1. The inner wall of the first connecting ring 2 is fixedly connected to the fixed ring 3. The side of the fixed ring 3 is affixed to the filter plate 4. The second rotating plate 1105 is rotatably connected to the side of the first connecting ring 2. The filter hole 9 is provided on the surface of the filter plate 4.

[0038] The fixing assembly includes a first swing plate 6, a connecting ring 7 and a fixing plate 8. The first swing plate 6 is rotatably connected to the surface of the first rotating plate 5. The surface of the first swing plate 6 is rotatably connected to the connecting ring 7. The side of the connecting ring 7 is fixedly connected to the fixing plate 8.

[0039] A connecting block 10 is fixedly connected to the top of the tube body 1, and a hand valve 12 is rotatably connected to the inside of the connecting block 10. A protective mechanism 11 is provided on the surface of the connecting block 10. A second connecting ring 13 is fixedly connected to the left side of the tube body 1. A control mechanism 14 is provided on the top of the connecting block 10 and located on the side of the protective mechanism 11. The tail of the second connecting ring 13 is fitted with a connecting ring 7.

[0040] Furthermore, the filter plate 4 and the fixing ring 3 are designed as concentric circles, the filter holes 9 are evenly arranged in a ring shape on the surface of the filter plate 4, and the first rotating plate 5 is connected to the first connecting ring 2 by screws. By setting the filter plate 4, the water quality can be preliminarily filtered to further improve the water quality.

[0041] Furthermore, the first swing plate 6 is symmetrically arranged with two parallel groups about the vertical center axis of the first rotating plate 5. The connection points between the first swing plate 6, the first rotating plate 5 and the connecting ring 7 are all located at their own end points. The fixed plate 8 fits tightly with the surface of the filter plate 4. Since the first swing plate 6 is arranged with two parallel groups about the first rotating plate 5, the two groups of first swing plates 6 will pass through the clockwise rotation of the first rotating plate 5, thereby pushing the two groups of connecting rings 7 to move sideways.

[0042] Furthermore, the protection mechanism 11 includes a slide bar 1101, a connecting block 1102, a second swing plate 1103, a first turntable 1104, a second rotating plate 1105, an embedded rod 1106, a first control plate 1107 and a clamping ring 1108. The slide bar 1101 is slidably connected to the top of the connecting block 10, the tail of the slide bar 1101 is fixedly connected to the connecting block 1102, and the side of the connecting block 1102 is rotatably connected to the second swing plate 1103. The second swing plate 1103 The surface of the first rotary disk 1104 is rotatably connected, the side of the first rotary disk 1104 is fixedly connected to the second rotary plate 1105, the surface of the second rotary plate 1105 is fixedly connected to the embedded rod 1106, the surface of the embedded rod 1106 is slidably connected to the first control plate 1107, and the tail of the first control plate 1107 is fixedly connected to the clamping ring 1108. By setting the protective mechanism 11, the hand valve 12 can be fixed to prevent the ball valve from being accidentally touched when not in use.

[0043] Furthermore, the second swing plate 1103 is tilted relative to the connecting block 1102, and the second swing plate 1103 is deviated from the center of the first turntable 1104. The length of the second swing plate 1103 is greater than the diameter of the first turntable 1104. Because the second swing plate 1103 is tilted relative to the first turntable 1104, and the second swing plate 1103 is deviated from the center of the first turntable 1104, when the second swing plate 1103 rises, it will drive the first turntable 1104 to rotate clockwise.

[0044] Furthermore, a second rotating plate 1105 is provided on both the left and right sides of the first turntable 1104, and the embedded rod 1106 is embedded in the vertical slide on the surface of the first control plate 1107 and is slidably connected thereto, and the clamping ring 1108 forms a clamping structure through the first control plate 1107. Because the embedded rod 1106 is embedded in the vertical slide groove on the first control plate 1107, when the embedded rod 1106 rotates, it will slide along the vertical slide groove and drive the two groups of first control plates 1107 to approach each other, and then the two groups of clamping rings 1108 will move accordingly to clamp and fix the hand valve 12 to prevent the hand valve 12 from being accidentally touched.

[0045] Furthermore, the control mechanism 14 includes a second control plate 1401, a moving rod 1402, a transmission rod 1403, a limit plate 1404, a second turntable 1405, a transmission plate 1406 and an insert plate 1407. The second control plate 1401 is slidably connected to the surface of the connecting block 10. The surface of the second control plate 1401 is fixedly connected to the transmission rod 1403. The surface of the transmission rod 1403 is slidably connected to the limit plate 1404. The bottom of the limit plate 1404 is fixedly connected to the second turntable 1405. The surface of the second turntable 1405 is fixedly connected to the moving rod 1402. The surface of the moving rod 1402 is slidably connected to the transmission plate 1406. The surface of the transmission plate 1406 is slidably connected to the insert plate 1407. By setting the control mechanism 14, when the connecting pipe 15 is damaged, the connecting pipe 15 can be easily disassembled.

[0046] Furthermore, the transmission rod 1403 is arranged vertically to the second control plate 1401, and the transmission rod 1403 is arranged on the vertical central axis of the second turntable 1405. The second turntable 1405 forms a swinging structure through the transmission rod 1403. When the moving rod 1402 moves, it will drive the second turntable 1405 to rotate, and the moving rod 1402 will rotate accordingly and slide inside the horizontal sliding groove on the surface of the transmission plate 1406.

[0047] Furthermore, the transmission plate 1406 is embedded in the oblique groove on the surface of the plug plate 1407 and is slidably connected thereto, and the plug plate 1407 is inserted into the side of the connecting tube 15 and is slidably connected thereto. Since the moving rod 1402 deviates from the center of the second turntable 1405, the rotation of the moving rod 1402 will drive the transmission plate 1406 to descend. Since the transmission plate 1406 is embedded in the oblique groove inside the plug plate 1407, when the transmission plate 1406 descends, it will drive the plug plate 1407 to move sideways, causing the plug plate 1407 to slide out of the interior of the connecting tube 15, and finally the connecting tube 15 can be disassembled.

[0048] like Figure 1As shown, the new ceramic composite metal ball valve, when in use, first, the hand valve 12 is protected. In order to prevent the hand valve 12 from being accidentally touched and rotating when not in use, the sliding rod 1101 can be slid upward, and then the sliding rod 1101 will drive the connecting block 1102 fixedly connected to itself to start rising. Because the second swing plate 1103 is tilted with respect to the first rotary disk 1104, and the second swing plate 1103 is deviated from the center of the circle of the first rotary disk 1104, when the second swing plate 1103 rises, it will drive the first rotary disk 1104 to rotate clockwise, and then the second rotating plate 1105 fixedly connected to it will rotate with it. Because the embedded rod 1106 is embedded in the vertical sliding groove on the first control plate 1107, when the embedded rod 1106 rotates, it will slide along the vertical sliding groove and drive the two sets of first control plates 1107 to approach each other, and then the two sets of clamping rings 1108 will move accordingly to clamp and fix the hand valve 12 to prevent the hand valve 12 from being accidentally touched.

[0049] Next, the filter plate 4 is disassembled. After long-term use of the filter plate 4, the filter hole 9 may be clogged. First, tighten the screws connected to the first rotating plate 5, and then manually turn the first rotating plate 5 to start rotating. Since the first swinging plate 6 is provided with two groups parallel to each other about the first rotating plate 5, the two groups of first swinging plates 6 will be driven by the clockwise rotation of the first rotating plate 5, and thereby push the two groups of connecting rings 7 to move sideways. Then, the two groups of connecting rings 7 will drive the fixing plates 8 fixedly connected to themselves to move sideways and disengage from the filter plate 4. Then, the filter plate 4 can be taken out from the inside of the first connecting ring 2. Under the action of the fixing plate 8, the filter plate 4 can be fixed to prevent the filter plate 4 from moving inside the first connecting ring 2.

[0050] Finally, the connecting tube 15 is replaced. First, the second control plate 1401 is controlled to slide, and the moving rod 1402 fixedly connected to it will start to move together and start to slide along the inside of the limit plate 1404. By setting the limit plate 1404, when the moving rod 1402 moves, it will drive the second turntable 1405 to rotate, and the moving rod 1402 will rotate accordingly and slide inside the horizontal groove on the surface of the transmission plate 1406. Since the moving rod 1402 deviates from the center of the second turntable 1405, the rotation of the moving rod 1402 will drive the transmission plate 1406 to descend. Since the transmission plate 1406 is embedded in the oblique groove inside the plug plate 1407, when the transmission plate 1406 descends, it will drive the plug plate 1407 to move sideways, causing the plug plate 1407 to slide out of the inside of the connecting tube 15, and finally the connecting tube 15 can be disassembled.

[0051] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new type of ceramic composite metal ball valve, comprising a tube body and a connecting mechanism arranged on the right side of the tube body, characterized in that: The connecting mechanism includes a connecting component and a fixing component; The connecting assembly includes a first connecting ring, a fixed ring, a filter plate, a first rotating plate and a filter hole. The first connecting ring is fixedly connected to the right side of the tube body. The inner wall of the first connecting ring is fixedly connected to the fixed ring. The side of the fixed ring is attached to the filter plate. The first rotating plate is rotatably connected to the side of the first connecting ring. The filter hole is provided on the surface of the filter plate. The fixing assembly includes a first swing plate, a connecting ring and a fixing plate, wherein the first swing plate is rotatably connected to the surface of the first rotating plate, the surface of the first swing plate is rotatably connected to the connecting ring, and the side surface of the connecting ring is fixedly connected to the fixing plate; The top of the tube body is fixedly connected to a connecting block, the interior of the connecting block is rotatably connected to a hand valve, a surface of the connecting block is provided with a protective mechanism, a second connecting ring is fixedly connected to the left side of the tube body, a control mechanism is provided on the top of the connecting block on the side of the protective mechanism, and a connecting ring is attached to the tail of the first connecting ring; The protective mechanism includes a sliding rod, a connecting block, a second swing plate, a first turntable, a second rotating plate, an embedded rod, a first control plate and a clamping ring, wherein the sliding rod is slidably connected to the top of the connecting block, the tail of the sliding rod is fixedly connected to the connecting block, the side of the connecting block is rotatably connected to the second swing plate, the surface of the second swing plate is rotatably connected to the first turntable, the side of the first turntable is fixedly connected to the second rotating plate, the surface of the second rotating plate is fixedly connected to the embedded rod, the surface of the embedded rod is slidably connected to the first control plate, and the tail of the first control plate is fixedly connected to the clamping ring; The control mechanism includes a second control plate, a motion rod, a transmission rod, a limit plate, a second turntable, a transmission plate and an insert plate. The second control plate is slidably connected to the surface of the connecting block, the surface of the second control plate is fixedly connected to the transmission rod, the surface of the transmission rod is slidably connected to the limit plate, the bottom of the limit plate is fixedly connected to the second turntable, the surface of the second turntable is fixedly connected to the motion rod, the surface of the motion rod is slidably connected to the transmission plate, and the surface of the transmission plate is slidably connected to the insert plate.

2. A novel ceramic composite metal ball valve according to claim 1, characterized in that: The filter plate and the fixing ring are designed as concentric circles, the filter holes are evenly arranged in a ring shape on the surface of the filter plate, and the first rotating plate is connected to the first connecting ring by screws.

3. The novel ceramic composite metal ball valve according to claim 1 is characterized in that: The first swing plate is symmetrically arranged with two parallel groups about the vertical center axis of the first rotating plate. The connection points between the first swing plate, the first rotating plate and the connecting ring are all located at their own end points. The fixed plate is tightly fitted with the surface of the filter plate.

4. A novel ceramic composite metal ball valve according to claim 1, characterized in that: The second swing plate is arranged obliquely with respect to the connecting block, the second swing plate is arranged to deviate from the center of the first turntable, and the length of the second swing plate is greater than the diameter of the first turntable.

5. The novel ceramic composite metal ball valve according to claim 1 is characterized in that: A second rotating plate is provided on both the left and right sides of the first turntable. The embedded rod is embedded in the vertical slideway on the surface of the first control plate and is slidably connected thereto. The clamping ring forms a clamping structure through the first control plate.

6. The novel ceramic composite metal ball valve according to claim 1 is characterized in that: The transmission rod is arranged perpendicularly to the second control plate. The transmission rod is arranged on the vertical center axis of the second turntable. The second turntable forms a swing structure through the transmission rod.

7. The novel ceramic composite metal ball valve according to claim 1 is characterized in that: The transmission plate is embedded in the oblique sliding groove on the surface of the inserting plate and is slidably connected thereto; the inserting plate is inserted into the side surface of the connecting pipe and is slidably connected thereto.

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