CN211951634U - Novel gas ball valve - Google Patents
Novel gas ball valve Download PDFInfo
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- CN211951634U CN211951634U CN202020527233.8U CN202020527233U CN211951634U CN 211951634 U CN211951634 U CN 211951634U CN 202020527233 U CN202020527233 U CN 202020527233U CN 211951634 U CN211951634 U CN 211951634U
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Abstract
The utility model relates to the technical field of valves, in particular to a novel gas ball valve, which is convenient for freely controlling the circulation state of a gas pipeline by arranging a gas valve on the gas pipeline, avoids the gas leakage or explosion caused by overlarge air pressure due to long-term circulation of the gas pipeline and improves the use safety; the air inlet joint is provided with four groups of air inlet connecting rings on the outer side of the circumference, the left end of the air outlet joint is connected with the air outlet of the right end of the valve body, the four groups of air outlet connecting rings are arranged on the outer side of the circumference of the air outlet joint, the four groups of long screws are respectively arranged in the two groups of air inlet connecting rings and the air outlet connecting rings in a penetrating manner, the long screws pass through the nut fastening screw devices, the right end of the air inlet connecting rings and the left end of the air inlet connecting rings are tightly attached, the left end of the nuts and the right end of the air outlet connecting rings are tightly attached, and the middle of the upper end of the valve body is communicated with the control sleeve.
Description
Technical Field
The utility model relates to a technical field of valve especially relates to a novel gas ball valve.
Background
As is known, the new gas ball valve is an auxiliary device for controlling the gas circulation, which is widely used in the field of valves; present novel gas ball valve is used and is found, and the gas pipeline is carrying out the gas transportation in-process, because the flammable and explosive nature of gas, can have the danger of certain degree if domestic gas pipeline sets up to normal open state, because the threat of resident household electricity and other naked light, can take place the danger of burning explosion, leads to the safety in utilization relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through set up the gas valve at the gas piping erection, the free control gas pipeline circulation state of being convenient for avoids the long-term circulation of gas pipeline to take place the gas and reveals or atmospheric pressure is too big to cause the explosion, improves safety in utilization's novel gas ball valve.
The utility model relates to a novel gas ball valve, which comprises a valve body, an air inlet joint, an air inlet connecting ring, an air outlet joint, an air outlet connecting ring, a long screw rod, a nut, a control sleeve, a control rod, a spherical valve, a flat screw rod, a handle, a lower limiting plate, a handle fastening nut and a valve body sealing gasket, wherein a through cavity is arranged inside the valve body, air inlet and outlet ports are arranged at the left end and the right end of the valve body in a communicating manner, the right end of the air inlet joint is connected with an air inlet at the left end of the valve body, four groups of air inlet connecting rings are arranged at the outer side of the circumference of the air inlet joint, the left end of the air outlet joint is connected with an air outlet at the right end of the valve body, four groups of air outlet connecting rings are arranged at the outer side of the circumference of the air outlet joint, four, valve body upper end middle part intercommunication is provided with control sleeve, the control lever is rotatable to be installed inside the control sleeve circumference, the ball valve upper end is connected with the control lever lower extreme, and the ball valve sets up in the valve body middle part, both ends are provided with two sets of valve body sealing gaskets about the ball valve, flat screw rod lower extreme is connected with the control lever upper end, and flat screw rod sets up the platykurtic, flat screw rod both ends set up to the plane, both ends are provided with the external screw thread in addition, the handle cartridge is in the flat screw rod circumference outside, control lever circumference outside snare is provided with lower limiting plate, the handle lower extreme pastes tightly with lower limiting plate upper end, handle fastening nut spiral shell dress is in flat screw rod circumference outside, and handle fastening nut lower extreme pastes tightly with the handle upper.
The utility model discloses a novel gas ball valve still includes stopper and fixture block, and the control sleeve circumference outside is provided with four group's stoppers, and the contained angle is the right angle between every two sets of stoppers, and the handle end is provided with the fixture block.
The utility model discloses a novel gas ball valve still includes the sealing washer, and the control lever circumference outside ring cover is provided with the sealing washer to the sealing washer pastes tightly with control sleeve circumference inner wall.
The utility model discloses a novel gas ball valve still includes the holding ring, and both ends symmetry is provided with two sets of holding rings around the control sleeve.
The utility model discloses a novel gas ball valve still includes the spring shim, and the spring shim setting is between handle fastening nut and handle to both ends paste tightly with handle fastening nut, handle respectively about the spring shim.
The utility model discloses a novel gas ball valve still includes the handle cover, and the handle cover suit is in the handle outside.
The utility model discloses a novel gas ball valve still includes the mark and carves the character, and the cover upper end is carved and is provided with the mark and carves the character.
The utility model discloses a novel gas ball valve still includes the internal thread, and the valve body all encircles with the joint circumference inner of giving vent to anger and is provided with the internal thread.
Compared with the prior art, the beneficial effects of the utility model are that: install this valve seal in gas conveying pipeline, through rotating the handle, later the handle through with the flat terminal surface cooperation of flat screw rod, it rotates to drive the control lever, then the pivoted control lever drives the globular valve of its lower extreme and rotates, seal up this valve shutoff through the cooperation of globular valve sphere and two sets of valve body sealing gaskets, avoid the gas pipeline circulation, when the cooperation of globular valve through-hole and two sets of valve body sealing gaskets, this valve is in the feed through state, make the gas pipeline be in the circulation state, through setting up the gas valve at the gas piping erection, be convenient for the free control gas pipeline circulation state, avoid the gas pipeline long-term circulation to take place the gas and reveal or atmospheric pressure is too big to cause the explosion, improve the safety in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
FIG. 4 is a schematic view of a ball valve connection;
in the drawings, the reference numbers: 1. a valve body; 2. an air inlet joint; 3. an air inlet connecting ring; 4. an air outlet joint; 5. an air outlet connecting ring; 6. a long screw; 7. a nut; 8. a control sleeve; 9. a control lever; 10. a ball valve; 11. a flat screw; 12. a handle; 13. a lower limiting plate; 14. a handle fastening nut; 15. a valve body gasket; 16. a limiting block; 17. a clamping block; 18. a seal ring; 19. a positioning ring; 20. a spring washer; 21. covering the handlebar; 22. marking characters; 23. an internal thread.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the novel gas ball valve of the present invention comprises a valve body 1, an inlet connector 2, an inlet connecting ring 3, an outlet connector 4, an outlet connecting ring 5, a long screw rod 6, a nut 7, a control sleeve 8, a control rod 9, a ball valve 10, a flat screw rod 11, a handle 12, a lower limiting plate 13, a handle fastening nut 14 and a valve body gasket 15, wherein a through cavity is arranged inside the valve body 1, inlet and outlet ports are arranged at the left and right ends of the valve body 1, the right end of the inlet connector 2 is connected with the inlet port at the left end of the valve body 1, four groups of inlet connecting rings 3 are arranged at the outer side of the circumference of the inlet connector 2, the left end of the outlet connector 4 is connected with the outlet port at the right end of the valve body 1, four groups of outlet connecting rings 5 are arranged at the outer side of the circumference of the outlet connector 4, four, the right end of the air inlet connecting ring 3 is tightly attached to the left end of the air inlet connecting ring 3, the left end of the nut 7 is tightly attached to the right end of the air outlet connecting ring 5, the middle part of the upper end of the valve body 1 is communicated with a control sleeve 8, a control rod 9 is rotatably arranged inside the circumference of the control sleeve 8, the upper end of a ball valve 10 is connected with the lower end of the control rod 9, and the ball valve 10 is arranged in the middle of the valve body 1, two groups of valve body sealing gaskets 15 are arranged at the left end and the right end of the ball valve 10, the lower end of the flat screw rod 11 is connected with the upper end of the control rod 9, the flat screw 11 is flat, two ends of the flat screw 11 are flat, external threads are arranged at the other two ends of the flat screw, the handle 12 is inserted outside the circumference of the flat screw 11, the lower limit plate 13 is annularly sleeved outside the circumference of the control rod 9, the lower end of the handle 12 is tightly attached to the upper end of the lower limit plate 13, the handle fastening nut 14 is screwed outside the circumference of the flat screw 11, and the lower end of the handle fastening nut 14 is tightly attached to the upper end of the handle 12; install this valve seal in gas conveying pipeline, through rotating handle 12, later handle 12 through with the cooperation of flat terminal surface of flat screw rod 11, it rotates to drive control lever 9, then pivoted control lever 9 drives the spherical valve 10 of its lower extreme and rotates, seal up this valve through the cooperation of spherical valve 10 sphere and two sets of valve body sealing gaskets 15, avoid the gas pipeline circulation, when spherical valve 10 through-hole and two sets of valve body sealing gaskets 15 cooperate, this valve is in the connected state, make the gas pipeline be in the circulation state, through setting up the gas valve at the gas pipeline installation, be convenient for freely control gas pipeline circulation state, avoid the gas pipeline to circulate for a long time and take place the gas and reveal or atmospheric pressure is too big to cause the explosion, improve the safety in utilization.
The novel gas ball valve of the utility model also comprises limiting blocks 16 and clamping blocks 17, four groups of limiting blocks 16 are arranged on the outer side of the circumference of the control sleeve 8, the included angle between each two groups of limiting blocks 16 is a right angle, and the clamping blocks 17 are arranged at the tail end of the handle 12; through stopper 16 and fixture block 17 cooperation, be convenient for restrict handle 12 rotation range, make the accurate cooperation of spherical valve 10 sphere and through-hole end and two sets of valve body sealing gaskets 15, improve the practicality of use.
The novel gas ball valve of the utility model also comprises a sealing ring 18, the outer side of the circumference of the control rod 9 is annularly provided with the sealing ring 18, and the sealing ring 18 is tightly attached to the inner wall of the circumference of the control sleeve 8; through setting up sealing washer 18, be convenient for improve the valve upside leakproofness, avoid revealing, improve stability in use.
The novel gas ball valve of the utility model also comprises positioning rings 19, and two groups of positioning rings 19 are symmetrically arranged at the front and back ends of the control sleeve 8; through setting up holding ring 19, be convenient for play the positioning action when perforating installation long screw 6, improve the convenience of use.
The novel gas ball valve of the utility model also comprises a spring gasket 20, the spring gasket 20 is arranged between the handle fastening nut 14 and the handle 12, and the upper and lower ends of the spring gasket 20 are respectively attached to the handle fastening nut 14 and the handle 12; through setting up spring shim 20, can effectively avoid handle fastening nut 14 spiral shell dress not hard up, improve stability in use.
The novel gas ball valve of the utility model also comprises a handle sleeve 21, the handle sleeve 21 is sleeved outside the handle 12; through setting up handle cover 21, be convenient for increase mark 22 frictional force of carving characters, can wrap up the edges and corners on isolated handle 12 terminal surface simultaneously, avoid handle 12 fish tail people's hand, improve the safety in utilization.
The novel gas ball valve of the utility model also comprises a marking character 22, and the marking character 22 is arranged on the upper end of the handle sleeve 21; by arranging the marking characters 22, the valve control mode can be conveniently and visually observed and identified, and the use convenience is improved.
The novel gas ball valve of the utility model also comprises an internal thread 23, and the internal thread 23 is arranged around the inner ends of the circumferences of the valve body 1 and the gas outlet joint 4; through setting up internal thread 23, be convenient for install this valve seal on corresponding gas pipeline fast, improve the convenience of use.
The utility model discloses a novel gas ball valve, it is at the during operation, at first with this valve seal installation in gas conveying pipeline, through rotating the handle, later the handle through with the flat terminal surface cooperation of flat screw rod, the drive control lever rotates, then the pivoted control lever drives the globular valve of its lower extreme and rotates, through the cooperation of the sealed pad of globular valve sphere and two sets of valve bodies with this valve shutoff, avoid the gas pipeline circulation, when the sealed pad cooperation of globular valve through-hole and two sets of valve bodies, this valve is in the connected state, make the gas pipeline be in the circulation state can.
The utility model discloses a novel gas ball valve, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A novel gas ball valve is characterized by comprising a valve body (1), a gas inlet connector (2), a gas inlet connecting ring (3), a gas outlet connector (4), a gas outlet connecting ring (5), a long screw (6), a nut (7), a control sleeve (8), a control rod (9), a ball valve (10), a flat screw (11), a handle (12), a lower limiting plate (13), a handle fastening nut (14) and a valve body sealing gasket (15), wherein a through cavity is arranged in the valve body (1), the left end and the right end of the valve body (1) are communicated with a gas inlet and a gas outlet, the right end of the gas inlet connector (2) is connected with a gas inlet at the left end of the valve body (1), four groups of gas inlet connecting rings (3) are arranged outside the circumference of the gas inlet connector (2), the left end of the gas outlet connector (4) is connected with a gas outlet at the right end of, four groups of long screws (6) are respectively arranged in two groups of air inlet connecting rings (3) and air outlet connecting rings (5) in a penetrating way, the long screws (6) are fastened and screwed through nuts (7), the right ends of nuts of the air inlet connecting rings (3) are tightly attached to the left ends of the air inlet connecting rings (3), the left ends of the nuts (7) are tightly attached to the right ends of the air outlet connecting rings (5), the middle part of the upper end of the valve body (1) is communicated with a control sleeve (8), a control rod (9) is rotatably arranged in the circumference of the control sleeve (8), the upper end of a spherical valve (10) is connected with the lower end of the control rod (9), the spherical valve (10) is arranged in the middle part of the valve body (1), two groups of valve body sealing gaskets (15) are arranged at the left end and the right end of the spherical valve (10), the lower end of a flat screw (11) is connected with the upper end of the control rod, the other two ends are provided with external threads, the handle (12) is inserted and arranged on the outer side of the circumference of the flat screw rod (11), the lower limit plate (13) is annularly sleeved on the outer side of the circumference of the control rod (9), the lower end of the handle (12) is tightly attached to the upper end of the lower limit plate (13), the handle fastening nut (14) is screwed and arranged on the outer side of the circumference of the flat screw rod (11), and the lower end of the handle fastening nut (14) is tightly attached to the upper end of the handle (12).
2. A novel gas ball valve as claimed in claim 1, further comprising limit blocks (16) and fixture blocks (17), wherein four sets of limit blocks (16) are arranged on the outer side of the circumference of the control sleeve (8), an included angle between each two sets of limit blocks (16) is a right angle, and the fixture blocks (17) are arranged at the tail end of the handle (12).
3. A new gas ball valve according to claim 2, characterized in that it further comprises a sealing ring (18), the outer circumferential side of the control rod (9) is annularly provided with the sealing ring (18), and the sealing ring (18) is tightly attached to the inner circumferential wall of the control sleeve (8).
4. A novel gas ball valve as claimed in claim 3, characterized by further comprising two sets of positioning rings (19), wherein the front and rear ends of the control sleeve (8) are symmetrically provided with two sets of positioning rings (19).
5. A novel gas ball valve as claimed in claim 4, further comprising a spring washer (20), wherein the spring washer (20) is disposed between the handle fastening nut (14) and the handle (12), and the upper and lower ends of the spring washer (20) are respectively attached to the handle fastening nut (14) and the handle (12).
6. A novel gas ball valve as claimed in claim 5, further comprising a handle sleeve (21), wherein the handle sleeve (21) is sleeved outside the handle (12).
7. A novel gas ball valve as claimed in claim 6, characterized in that it further comprises a marking character (22), the upper end of the handle cover (21) is marked with the marking character (22).
8. A novel gas ball valve as claimed in claim 7, further comprising an internal thread (23), wherein the internal thread (23) is arranged around the inner circumferential ends of the valve body (1) and the gas outlet joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527233.8U CN211951634U (en) | 2020-04-11 | 2020-04-11 | Novel gas ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527233.8U CN211951634U (en) | 2020-04-11 | 2020-04-11 | Novel gas ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951634U true CN211951634U (en) | 2020-11-17 |
Family
ID=73161605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527233.8U Active CN211951634U (en) | 2020-04-11 | 2020-04-11 | Novel gas ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211951634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958762A (en) * | 2021-11-26 | 2022-01-21 | 江苏润鹏机械科技有限公司 | Combined mechanical valve handle structure convenient to dismantle |
-
2020
- 2020-04-11 CN CN202020527233.8U patent/CN211951634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958762A (en) * | 2021-11-26 | 2022-01-21 | 江苏润鹏机械科技有限公司 | Combined mechanical valve handle structure convenient to dismantle |
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