CN216519744U - Manual ball valve convenient to adjust operation - Google Patents
Manual ball valve convenient to adjust operation Download PDFInfo
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- CN216519744U CN216519744U CN202122529920.0U CN202122529920U CN216519744U CN 216519744 U CN216519744 U CN 216519744U CN 202122529920 U CN202122529920 U CN 202122529920U CN 216519744 U CN216519744 U CN 216519744U
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Abstract
The utility model relates to the technical field of ball valves, in particular to a manual ball valve convenient for adjustment operation; a manual ball valve convenient for adjustment operation comprises a valve body and a valve ball, wherein a valve body pipe is arranged at the upper end of the valve body, guide pipes are symmetrically connected to the left end and the right end of the valve body, a fixed pipe is connected to the bottom end of the valve body, pipe joints are fixedly connected to both ends of each guide pipe, a sealing cover is sleeved at the outer end of each fixed pipe, and a box body is connected to the upper end of each valve body pipe; drive the sliding sleeve through rotatory handle and reciprocate in two screw thread departments in the pivot, the space that occupies when having reduced the tradition and using the valve rod, it is more convenient high-efficient to use manual ball valve's regulation, the sealing block drives the valve ball chucking inside the valve body, thereby cut off the honeycomb duct completely, the sealing washer is installed to contact department, avoid adjusting the wearing and tearing that cause repeatedly, improve the life of valve ball, rotate the position of the adjustable ball valve of rotatory handle, the different flow of regulation medium that can be accurate, the flexibility of using is improved, it is more convenient and accurate to control.
Description
Technical Field
The utility model relates to the technical field of manual ball valves, in particular to a manual ball valve convenient to adjust and operate.
Background
The manual ball valve, the three-piece ball valve and the gate valve belong to the same type of valve, and the difference is that a closing member of the manual ball valve, the three-piece ball valve and the gate valve is a ball body, and the ball body rotates around the center line of a valve body to achieve the opening and closing of the valve. The manual ball valve is a novel ball valve type, and has certain advantages unique to the structure of the manual ball valve, such as no friction on the switch, difficult abrasion on the seal and small opening and closing torque. This reduces the size of the actuator to be fitted. And a multi-rotation electric actuating mechanism is matched, so that the adjustment and the tight cutting of the medium can be realized. The device is widely applicable to working conditions of strict cutting requirements such as petroleum, chemical engineering, urban water supply and drainage and the like.
At present, manual ball valve when the installation is used, the rotation space of bull stick need be reserved usually, and occupation space is great, and the use limitation is higher, and it is relatively poor to use the flexibility in some narrow environments, and traditional manual ball valve can not go up and down to adjust in addition, leads to the adjustment medium circulation that can not be accurate, and the control error is great to traditional manual ball valve uses the valve body wearing and tearing comparatively seriously for a long time, appears leaking the phenomenon easily, and life is shorter.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a manual ball valve which is convenient to adjust and operate.
In order to achieve the above object, the present invention adopts the following technical solutions:
a manual ball valve convenient for adjustment operation comprises a valve body and a valve ball, wherein a valve body pipe is arranged at the upper end of the valve body, guide pipes are symmetrically connected to the left end and the right end of the valve body, a fixed pipe is connected to the bottom end of the valve body, pipe joints are fixedly connected to both ends of each guide pipe, a sealing cover is sleeved at the outer end of each fixed pipe, and a box body is connected to the upper end of each valve body pipe;
the inside of the box body is rotatably connected with a first rotating shaft, a first bevel gear is arranged in the middle of the first rotating shaft, and the right end of the first rotating shaft extends out of the box body and is connected with a rotating handle; the first type bevel gear is meshed with the second type bevel gear, and the second type bevel gear is arranged on the second rotating shaft;
the second rotating shaft extends downwards out of the box body and further extends into the valve body pipe, a section of thread is arranged on the second rotating shaft, a sliding sleeve is correspondingly screwed at the thread, and the bottom end of the second rotating shaft is connected with the front inner wall and the rear inner wall of the valve body pipe through a bearing seat; the sliding sleeve bilateral symmetry is connected with the dead lever, and two dead levers are connected with the fixed plate respectively, and the fixed plate bottom all is connected with the sealing block, and sealing block bottom rigid coupling has the valve ball.
Preferably, the sliding blocks are connected to one ends, close to the inner wall of the valve body pipe, of the two fixing plates, the sliding blocks are correspondingly connected with the sliding grooves in a sliding mode, and the sliding grooves are symmetrically formed in the left inner wall and the right inner wall of the valve body pipe.
Preferably, the sealing block is made of corrosion-resistant and wear-resistant materials.
Preferably, fixed pipe upper end bilateral symmetry is connected with the sand grip, and the sand grip corresponds and pegs graft together with the recess, and recess bilateral symmetry sets up in the valve ball bottom.
Preferably, a sealing ring is arranged at the contact position of the valve ball and the opposite end of the flow guide pipe.
Preferably, the outer wall of the valve body is provided with a protective ring.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that:
this manual ball valve convenient to adjust operation, pass through pipe joint, the draw-in groove, the valve ball, the sealing block, the setting of rotatory handle, when using manual ball valve, it drives the sliding sleeve and reciprocates in two screw thread departments of pivot to rotate rotatory handle, the space that occupies when having reduced the tradition and using the valve rod, it is more convenient high-efficient to use the regulation of manual ball valve, the sealing block drives valve ball chucking inside the valve body, thereby cut off the honeycomb duct completely, contact department installs the sealing washer simultaneously, can effectually avoid adjusting the wearing and tearing that cause repeatedly and reveal, make the life of valve ball longer, it can adjust the different positions of ball valve in the valve body intraductal to rotate rotatory handle, thereby the different flow of regulating medium that can be accurate, the effectual flexibility that has improved the use, it is convenient accurate more to control.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a manual ball valve of the present invention in a closed position for easy adjustment;
FIG. 2 is a schematic view of the manual ball valve of the present invention in an open position for easy adjustment;
FIG. 3 is an enlarged view of the manual ball valve of the present invention at A for easy adjustment operation;
in the figure: 1-valve body, 2-fixed pipe, 201-raised line, 202-sealing cover, 3-pipeline joint, 4-guide pipe, 5-valve ball, 501-groove, 6-sealing ring, 7-sealing block, 8-fixing plate, 801-sliding block, 9-fixing rod, 10-sliding sleeve, 11-valve body pipe, 111-sliding groove, 12-second rotating shaft, 13-second bevel gear, 14-first bevel gear, 15-box body, 16-first rotating shaft and 17-rotating handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example 1
A manual ball valve convenient for adjustment operation comprises a valve body 1 and a valve ball 5, wherein a valve body pipe 11 is installed at the upper end of the valve body 1, guide pipes 4 are symmetrically connected to the left end and the right end of the valve body 1, a fixed pipe 2 is connected to the bottom end of the valve body 1, pipe joints 3 are fixedly connected to the two ends of each guide pipe 4, a sealing cover 202 is sleeved at the outer end of each fixed pipe 2, and a box body 15 is connected to the upper end of the valve body pipe 11;
a first rotating shaft 16 is rotatably connected inside the box body 15, a first bevel gear 14 is installed in the middle of the first rotating shaft 16, and the right end of the first rotating shaft 16 extends out of the box body 15 and is connected with a rotating handle 17; the first-class bevel gear 14 is meshed with the second-class bevel gear 13, and the second-class bevel gear 13 is arranged on the second rotating shaft 12;
the second rotating shaft 12 extends downwards out of the box body 15 and then extends into the valve body tube 11, a section of thread is arranged on the second rotating shaft 12, the thread is correspondingly screwed with the sliding sleeve 10, and the bottom end of the second rotating shaft 12 is connected with the front inner wall and the rear inner wall of the valve body tube 11 through a bearing seat; the sliding sleeve 10 bilateral symmetry is connected with dead lever 9, and two dead levers 9 are connected with fixed plate 8 respectively, and the 8 bottom of fixed plate all is connected with sealing block 7, and 7 bottom rigid couplings of sealing block have valve ball 5.
Two fixed plates 8 are close to valve body pipe 11 inner wall one end and all are connected with slider 801, and slider 801 corresponds and spout 111 sliding connection, and spout 111 symmetry sets up the inner wall about valve body pipe 11, is convenient for carry out position control to valve ball 5.
The sealing block 7 is made of anticorrosive and wear-resistant materials, so that the performance of the sealing block 7 is improved conveniently, and the service life is longer.
Fixed 2 upper ends bilateral symmetry of pipe are connected with sand grip 201, and sand grip 201 corresponds and pegs graft together with recess 501, and recess 501 bilateral symmetry sets up in 5 bottoms of valve ball, and the honeycomb duct 4 of both sides can be cut off completely to the valve ball 5 of being convenient for.
The valve ball 5 is provided with a sealing ring 6 at the contact position of the opposite ends of the draft tube 4, so that the valve ball 5 and the draft tube 4 are protected, and the abrasion between the valve ball and the draft tube is reduced.
The outer wall of the valve body 1 is provided with a protection ring 101, so that the valve body 1 is protected conveniently, and the service life of the valve body is prolonged.
This manual ball valve convenient to adjust operation's working method does:
when the manual ball valve is used, the rotating handle 17 is rotated, the first rotating shaft 16, the first bevel gear 14, the second bevel gear 13 and the second rotating shaft 12 rotate to further drive the sliding sleeve 10 to move up and down at the thread of the second rotating shaft 12, so that the position of the ball valve 5 is adjusted, the groove 501 and the convex strip 201 of the ball valve 5 are inserted together, the sealing block 7 drives the valve ball 5 to be clamped in the valve body 1, so that the flow guide pipe 4 is completely cut off, the sealing ring 6 is arranged at the contact part of the opposite ends of the valve ball 5 and the flow guide pipe 4, abrasion leakage caused by repeated adjustment can be effectively avoided, the function of closing the manual ball valve is realized, the manual ball valve can be opened by rotating the rotating handle 17 in the opposite direction, the manual ball valve is opened, the communication between the flow guide pipes 4 is realized, the rotating handle 17 can adjust the ball valve 5 to stay at different positions, so that different flow rates of media can be accurately adjusted, and the use flexibility is effectively improved, the control is more convenient and accurate.
The sealing washer, the valve ball, the pipe joint that this patent adopted are the market, and its structure and control mode are prior art, no longer give unnecessary details in the description.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A manual ball valve convenient to adjust operation, includes valve body (1) and valve ball (5), its characterized in that: the upper end of the valve body (1) is provided with a valve body pipe (11), the left end and the right end of the valve body (1) are symmetrically connected with a flow guide pipe (4), the bottom end of the valve body (1) is connected with a fixed pipe (2), two ends of the flow guide pipe (4) are fixedly connected with pipeline connectors (3), the outer end of the fixed pipe (2) is sleeved with a sealing cover (202), and the upper end of the valve body pipe (11) is connected with a box body (15);
a first rotating shaft (16) is rotatably connected inside the box body (15), a first bevel gear (14) is installed in the middle of the first rotating shaft (16), and the right end of the first rotating shaft (16) extends out of the box body (15) and is connected with a rotating handle (17); the first-class bevel gear (14) is meshed with the second-class bevel gear (13), and the second-class bevel gear (13) is arranged on the second rotating shaft (12);
the second rotating shaft (12) extends downwards out of the box body (15) and then extends into the valve body pipe (11), a section of screw thread is arranged on the second rotating shaft (12), the screw thread is correspondingly screwed with the sliding sleeve (10), and the bottom end of the second rotating shaft (12) is connected with the front inner wall and the rear inner wall of the valve body pipe (11) through a bearing seat; sliding sleeve (10) bilateral symmetry is connected with dead lever (9), two dead lever (9) are connected with fixed plate (8) respectively, and fixed plate (8) bottom all is connected with sealing block (7), sealing block (7) bottom rigid coupling has valve ball (5).
2. The manual ball valve for facilitating adjustment operation of claim 1, wherein: two fixed plate (8) are close to valve body pipe (11) inner wall one end and all are connected with slider (801), slider (801) correspond with spout (111) sliding connection, and spout (111) symmetry sets up the inner wall about valve body pipe (11).
3. The manual ball valve for facilitating adjustment operation of claim 1, wherein: the sealing block (7) is made of anticorrosive and wear-resistant materials.
4. The manual ball valve for facilitating adjustment operation of claim 1, wherein: fixed pipe (2) upper end bilateral symmetry is connected with sand grip (201), sand grip (201) correspond and peg graft together with recess (501), recess (501) bilateral symmetry sets up in valve ball (5) bottom.
5. A manual ball valve for facilitating adjustment operations according to claim 1, wherein: and a sealing ring (6) is arranged at the contact position of the valve ball (5) and the opposite end of the draft tube (4).
6. A manual ball valve for facilitating adjustment operations according to claim 1, wherein: and a protective ring (101) is arranged on the outer wall of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529920.0U CN216519744U (en) | 2021-10-21 | 2021-10-21 | Manual ball valve convenient to adjust operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529920.0U CN216519744U (en) | 2021-10-21 | 2021-10-21 | Manual ball valve convenient to adjust operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216519744U true CN216519744U (en) | 2022-05-13 |
Family
ID=81523822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122529920.0U Active CN216519744U (en) | 2021-10-21 | 2021-10-21 | Manual ball valve convenient to adjust operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216519744U (en) |
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2021
- 2021-10-21 CN CN202122529920.0U patent/CN216519744U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manual ball valve for easy adjustment and operation Effective date of registration: 20230322 Granted publication date: 20220513 Pledgee: Industrial and Commercial Bank of China Limited Lianyungang Haizhou sub branch Pledgor: Jiangsu hengshuang automatic control equipment manufacturing Co.,Ltd. Registration number: Y2023980035145 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |