CN210739433U - Long and thin sealed floating ball valve convenient to disassemble - Google Patents
Long and thin sealed floating ball valve convenient to disassemble Download PDFInfo
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- CN210739433U CN210739433U CN201921184878.XU CN201921184878U CN210739433U CN 210739433 U CN210739433 U CN 210739433U CN 201921184878 U CN201921184878 U CN 201921184878U CN 210739433 U CN210739433 U CN 210739433U
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- valve rod
- valve
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- sheath
- ball valve
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Abstract
The utility model discloses a long and thin sealed ball valve that floats convenient to dismantle, including changeing, valve rod, even a section of thick bamboo, protecting a section of thick bamboo, sheath, fixed disk, cardboard and case, still include pivot and sealing ring, change the welding at the valve rod top, the valve rod bottom is passed through the screw and is linked to each other with the case, the sheath cup joints around the valve rod surface, the fixed disk top is installed in the sheath bottom surface, the fixed disk underrun screw mounting protects a top, it corresponds the valve rod and sets up the through-hole to protect a top, the valve rod is pegged graft and is linked to each other with the ball valve in the through-hole, fixed disk underrun screw mounting is around the through-hole. The long and thin sealing floating ball valve convenient to disassemble is ingenious and reasonable in structure and good in control effect; the case rotates control flow through hole through the top valve rod and turns to, adjusts the on-off state of ball valve, and sealing ring and sheath prevent that media such as gas from flowing from the seam crossing, avoid the emergence of leakage accident, and safe and reliable should use widely.
Description
Technical Field
The utility model relates to a ball valve facility field especially relates to a long and thin sealed ball valve that floats convenient to dismantle.
Background
The ball valve has the main characteristics of compact structure, reliable sealing, simple structure, convenient maintenance, closed sealing surface and spherical surface, difficult erosion by media, easy operation and maintenance, suitability for common working media such as water, solvent, acid, natural gas and the like, suitability for media with severe working conditions such as oxygen, hydrogen peroxide, methane, ethylene and the like, and wide application in various industries. The ball valve body can be integrated or combined. The existing ball valve rod is short, inconvenient to operate, inconvenient to install in the valve core and capable of influencing the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long and thin sealed ball valve that floats convenient to dismantle to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
a long and thin sealed floating ball valve convenient to disassemble comprises a rotating handle, a valve rod, a connecting cylinder, a protecting cylinder, a sheath, a fixed disk, a clamping plate and a valve core, and further comprises a rotating shaft and a sealing ring, wherein the rotating handle is welded at the top of the valve rod, the bottom of the valve rod is connected with the valve core through screws, the sheath is sleeved on the periphery of the surface of the valve rod, the top of the fixed disk is installed on the bottom surface of the sheath, the bottom surface of the fixed disk is installed at the top of the protecting cylinder through screws, the top of the protecting cylinder is provided with a through hole corresponding to the valve rod, the valve rod is inserted into the through hole and connected with the ball valve, the bottom surface of the fixed disk is installed on the periphery of the through hole through screws, the valve core is of a spherical design, the bottom surface of the clamping plate is, the two sides of the protective cylinder are welded with a connecting cylinder of the gas pipe, and the sealing ring is sleeved on the surface of the joint of the connecting cylinder and the protective cylinder.
On the basis of the technical scheme, the number of the connecting cylinder and the number of the sealing rings are two, the flange plates of the valve bodies are fixedly welded on the two sides of the protecting cylinder, and the connecting cylinder is located in the center inside the flange plates.
On the basis of the technical scheme, the surface of the ball valve is horizontally provided with a through hole through which a medium passes, and the valve core rotates through the top valve rod to control the through hole to turn.
On the basis of the technical scheme, the sheath is sleeved at the joint of the surface of the protective cylinder and the valve rod, the sheath prevents a medium from flowing out of the through hole, the valve rod horizontally rotates in the sheath along the through hole, and the valve core rotates on the bottom surface of the clamping plate through the rotating shaft.
Compared with the prior art of the sealing floating ball valve, the design scheme of the long and thin sealing floating ball valve convenient to disassemble has the following advantages: the long and thin sealing floating ball valve convenient to disassemble is ingenious and reasonable in structure, good in control effect and convenient for workers to operate; at installation natural gas equipment, when using long and thin sealed ball valve that floats, through the square slot that protects a section of thick bamboo top, pass through cardboard level grafting slot with the case, install the through-hole bottom in protecting a section of thick bamboo, the valve rod bottom surface is connected with the case top, the case rotates the control flow through-hole through the top valve rod and turns to, the on-off state of adjustment ball valve, and is very convenient, and sealing ring and sheath prevent that media such as gas from flowing from the seam crossing, avoid the emergence of leakage accident, safe and reliable, should use widely.
Drawings
Fig. 1 is a structural diagram of the long and thin sealed floating ball valve convenient to disassemble.
Fig. 2 is a component structure view of the long and thin sealed floating ball valve convenient to disassemble.
Fig. 3 is the utility model discloses valve rod connection case sketch map of long and thin sealed floating ball valve convenient to dismantle.
Fig. 4 is the utility model discloses a convenient to detach's case connection of long and thin sealed floating ball valve protects a section of thick bamboo sketch map.
In the figure: 1. the valve comprises a rotating handle, 2, a valve rod, 3, a connecting cylinder, 4, a protective cylinder, 5, a protective sleeve, 6, a fixed disc, 7, a clamping plate, 8, a rotating shaft, 9, a valve core, 10, a through hole, 11, a sealing ring, 12 and a slot.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in the figure, the long and thin sealed floating ball valve convenient to disassemble comprises a rotating handle 1, a valve rod 2, a connecting cylinder 3, a protecting cylinder 4, a sheath 5, a fixed disk 6, a clamping plate 7 and a valve core 9, and further comprises a rotating shaft 8 and a sealing ring 11, wherein the rotating handle 1 is welded on the top of the valve rod 2, the bottom of the valve rod 2 is connected with the valve core 9 through screws, the sheath 5 is sleeved on the periphery of the surface of the valve rod 2, the top of the fixed disk 6 is installed on the bottom surface of the sheath 5, the bottom surface of the fixed disk 6 is installed on the top of the protecting cylinder 4 through screws, the top of the protecting cylinder 4 is provided with a through hole 10 corresponding to the valve rod 2, the valve rod 2 is inserted in the through hole 10 and connected with the ball valve, the bottom surface of the fixed disk 6 is installed on the periphery of the through hole 10 through screws, the valve core 9 is of a, the valve core 9 is installed at the bottom of a through hole 10 in the protective cylinder 4 through a clamping plate 7 horizontal insertion slot 12, the two sides of the protective cylinder 4 are welded with a connecting cylinder 3 of a gas pipe, and the sealing ring 11 is sleeved on the surface of the joint of the connecting cylinder 3 and the protective cylinder 4.
The number of the connecting cylinder 3 and the number of the sealing rings 11 are two, the flange plates of the valve body are welded and fixed on two sides of the protective cylinder 4, and the connecting cylinder 3 is located in the center of the inner part of the flange plate.
The surface of the ball valve is horizontally provided with a circulation hole 10 through which a medium passes, and the valve core 9 controls the rotation direction of the circulation hole 10 through the rotation of the top valve rod 2.
The sheath 5 is sleeved at the joint of the surface of the protective cylinder 4 and the valve rod 2, the sheath 5 prevents a medium from flowing out of the through hole 10, the valve rod 2 horizontally rotates in the sheath 5 along the through hole 10, and the valve core 9 rotates on the bottom surface of the clamping plate 7 through the rotating shaft 8.
The utility model discloses the theory of operation: at installation natural gas equipment, when using long and thin sealed ball valve that floats, square slot 12 through protecting a 4 tops of section of thick bamboo, pass through 7 levels of cardboard grafting slot 12 with case 9, install the through-hole 10 bottom in protecting a 4, 2 bottom surfaces of valve rod are connected with case 9 tops, case 9 rotates control opening 10 through top valve rod 2 and turns to, the on-off state of adjustment ball valve, therefore, the steam generator is very convenient, sealing ring 11 and sheath 5 prevent that media such as gas from flowing out from the seam crossing, avoid the emergence of leakage accident, safety and reliability.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides a long and thin sealed ball valve that floats convenient to dismantle, includes changes handle (1), valve rod (2), even a section of thick bamboo (3), protects a section of thick bamboo (4), sheath (5), fixed disk (6), cardboard (7) and case (9), still includes pivot (8) and sealing ring (11), its characterized in that, change handle (1) welding at valve rod (2) top, valve rod (2) bottom links to each other with case (9) through the screw, sheath (5) cup joint around valve rod (2) surface, the bottom surface at sheath (5) is installed at fixed disk (6) top, fixed disk (6) bottom surface protects a section of thick bamboo (4) top through the screw installation, protect a section of thick bamboo (4) top and correspond valve rod (2) and set up through-hole (10), valve rod (2) are pegged graft and are linked to each other with the ball valve in through-hole (10), fixed disk (6) bottom surface passes through the screw installation, the valve core (9) is designed in a spherical mode, the bottom surface of the clamping plate (7) is connected with the valve core (9) through a rotating shaft (8), the rotating shaft (8) is welded to the top of the valve core (9), the inner wall of the top of the protective cylinder (4) corresponds to the clamping plate (7) and is provided with a square slot (12), the valve core (9) is installed at the bottom of a through hole (10) in the protective cylinder (4) through the clamping plate (7) horizontal inserting slot (12), the two sides of the protective cylinder (4) are connected with the connecting cylinder (3) of the gas pipe in a welding mode, and the sealing ring (11) is sleeved on the surface of the connecting position of the connecting cylinder (3) and the.
2. The elongated sealed floating ball valve convenient to disassemble and assemble as claimed in claim 1, wherein the connecting cylinder (3) and the sealing ring (11) are two in number, flanges for fixing the valve body are welded on two sides of the protective cylinder (4), and the connecting cylinder (3) is located in the center of the inner part of the flange.
3. An elongated sealed floating ball valve easy to disassemble according to claim 1, characterized in that the surface of the ball valve is horizontally opened with a flow hole (10) for media to pass through, and the valve core (9) controls the flow hole (10) to turn by rotating the top valve rod (2).
4. An elongated sealed floating ball valve convenient to disassemble as claimed in claim 1, characterized in that the sheath (5) is sleeved at the joint of the surface of the protective sleeve (4) and the valve rod (2), the sheath (5) prevents the medium from flowing out of the through hole (10), the valve rod (2) rotates horizontally along the through hole (10) in the sheath (5), and the valve core (9) rotates on the bottom surface of the clamping plate (7) through the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184878.XU CN210739433U (en) | 2019-07-26 | 2019-07-26 | Long and thin sealed floating ball valve convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184878.XU CN210739433U (en) | 2019-07-26 | 2019-07-26 | Long and thin sealed floating ball valve convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739433U true CN210739433U (en) | 2020-06-12 |
Family
ID=71008319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184878.XU Active CN210739433U (en) | 2019-07-26 | 2019-07-26 | Long and thin sealed floating ball valve convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739433U (en) |
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2019
- 2019-07-26 CN CN201921184878.XU patent/CN210739433U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee after: Shenzhen Shirong Technology Co.,Ltd. Address before: 312030 No.96 xihuafan, Qianfan village, Anchang street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Dewu Textile Technology Co.,Ltd. |