CN214384252U - Combined stop valve convenient to operate - Google Patents
Combined stop valve convenient to operate Download PDFInfo
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- CN214384252U CN214384252U CN202120302103.9U CN202120302103U CN214384252U CN 214384252 U CN214384252 U CN 214384252U CN 202120302103 U CN202120302103 U CN 202120302103U CN 214384252 U CN214384252 U CN 214384252U
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Abstract
The utility model discloses a combination formula stop valve convenient to operation relates to valve technical field, including first valve body, the first connecting ring of one side fixedly connected with of first valve body, the connector has been seted up to top one side of first valve body, one side that first connecting ring was kept away from to first valve body is connected with the second valve body, the second valve body is close to one side fixedly connected with second connecting ring of first valve body, the gas tank has been seted up on one side surface that the second connecting ring was kept away from to the second valve body, the inside threaded connection of second connecting ring has first screw rod, one side threaded connection that first screw rod is close to the second connecting ring has first nut. The utility model discloses, through the mating reaction of the first valve body of device internally mounted and the second valve body, can make the device realize combination control through the inside structure of first valve body and second valve body, improve the work efficiency of device.
Description
Technical Field
The utility model relates to the technical field of valves, more specifically relates to a combination formula stop valve convenient to operation.
Background
In the existing stop valve structure, a connection mode of a valve rod and a valve body mostly adopts a threaded rotary connection structure, when the valve rod rotates, the valve rod moves up and down relative to the valve body, so that a valve block is driven to move up and down, and the on-off state change between the valve block and a valve seat is realized, namely the on-off state conversion of the stop valve is realized.
The existing method for changing the on-off state of the stop valve by rotating the valve rod has the following problems; first, in order to control the flow rate monotonously in the device, the device cannot be satisfied when other functions of the valve are required in the device, and the device has low working efficiency.
Therefore, it is desirable to provide a combined shut-off valve that is easy to operate to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a: in order to solve the problem that current device work efficiency is low, the flexibility is poor, poor stability, the utility model provides a combination formula stop valve convenient to operation.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a combination formula stop valve convenient to operation, includes first valve body, the first connecting ring of one side fixedly connected with of first valve body, the connector has been seted up to top one side of first valve body, one side that first connecting ring was kept away from to first valve body is connected with the second valve body, one side fixedly connected with second connecting ring that the second valve body is close to first valve body, the gas tank has been seted up on one side surface that the second connecting ring was kept away from to the second valve body, the internal thread of second connecting ring is connected with first screw rod, one side threaded connection that first screw rod is close to the second connecting ring has first nut.
Furthermore, the inside cooperation of connector is connected with the connecting block, the inside threaded connection of connecting block has the second screw rod, one side threaded connection that the second screw rod is close to the connecting block has the second nut, second screw rod and first valve body threaded connection.
Furthermore, the center of the connecting block is rotatably connected with a connecting shaft, and the top end of the connecting shaft is fixedly connected with a driving strip.
Further, a first valve seat is connected inside the first valve body in a matched mode, and a liquid passing groove is formed in one side of the first valve seat.
Further, the inside of the first valve seat is connected with a valve clack in a matching mode, the inner side of the valve clack is fixedly connected with a connecting column, and the connecting column is fixedly connected with a connecting shaft.
Furthermore, a second valve seat is connected to one side, close to the first valve seat, of the interior of the first valve body in a matched mode, and a matched ring is fixedly connected to the surface of one side, far away from the first valve seat, of the second valve seat.
Furthermore, a matching groove is formed in the surface, close to the second valve seat, of one side of the first valve body, and an O-shaped sealing ring is connected to the inside of the matching groove in a matching mode.
Furthermore, a screw hole is formed in one side, close to the second valve body, of the first valve body, and the screw hole is in threaded connection with the first screw rod.
(III) advantageous effects
The utility model has the advantages as follows:
1. the utility model discloses, through the mating reaction of the first valve body of device internally mounted and the second valve body, can make the device realize combination control through the inside structure of first valve body and second valve body, improve the work efficiency of device.
2. The utility model discloses, through the cooperation of device internally mounted's first disk seat and near structure, can make the control convenience more and swift of device, improve the flexibility of device.
3. The utility model discloses, through device internally mounted's second disk seat, through the cooperation of second disk seat and near structure, can make the device better to the fixity of first disk seat, improve the stability of device.
Drawings
Fig. 1 is a schematic perspective view of a structure near a first valve body according to the present invention;
fig. 2 is a schematic perspective view of a structure near the second valve body according to the present invention;
fig. 3 is a schematic perspective view of the structure near the first valve seat of the present invention;
fig. 4 is a schematic side view of the structure near the first valve seat according to the present invention.
Reference numerals: 1. a first valve body; 2. a first connecting ring; 3. a connecting port; 4. a second valve seat; 5. matching rings; 6. a screw hole; 7. a mating groove; 8. a second valve body; 9. a second connection ring; 10. a first screw; 11. a first nut; 12. an air tank; 13. connecting blocks; 14. a second screw; 15. a second nut; 16. a connecting shaft; 17. a drive bar; 18. a first valve seat; 19. a liquid introducing groove; 20. connecting columns; 21. and the valve clack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, a combined stop valve convenient to operate includes a first valve body 1, a first connection ring 2 is fixedly connected to one side of the first valve body 1, a connection port 3 is formed at one side of the top end of the first valve body 1, a second valve body 8 is connected to one side of the first valve body 1 away from the first connection ring 2, a second connection ring 9 is fixedly connected to one side of the second valve body 8 close to the first valve body 1, an air groove 12 is formed in a surface of one side of the second valve body 8 away from the second connection ring 9, a first screw 10 is connected to the inner thread of the second connection ring 9, and a first nut 11 is connected to one side of the first screw 10 close to the second connection ring 9.
In this embodiment, through the cooperation of the first valve body 1 and the second valve body 8 installed inside the device, the device can realize combination control through the structures inside the first valve body 1 and the second valve body 8, and the working efficiency of the device is improved.
Example 2
Referring to fig. 3 and 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, a connecting block 13 is cooperatively connected inside the connecting port 3, a second screw 14 is connected to the connecting block 13 through an internal thread, a second nut 15 is connected to one side of the second screw 14 close to the connecting block 13 through a thread, and the second screw 14 is connected to the first valve body 1 through a thread.
Specifically, the center of the connecting block 13 is rotatably connected with a connecting shaft 16, and the top end of the connecting shaft 16 is fixedly connected with a driving strip 17.
Specifically, a first valve seat 18 is connected inside the first valve body 1 in a matching manner, and a liquid passing groove 19 is formed in one side of the first valve seat 18.
Specifically, the inside of the first valve seat 18 is connected with a valve flap 21 in a matching manner, the inner side of the valve flap 21 is fixedly connected with a connecting column 20, and the connecting column 20 is fixedly connected with the connecting shaft 16.
In this embodiment, the cooperation through the first disk seat 18 of device internally mounted and near structure can make the control of device convenient and swift more, improves the flexibility of device, during the use, through rotating drive strip 17, then drive strip 17 drives the rotation of spliced pole 20 through connecting axle 16, then drives the change of the angle of valve clack 21 through spliced pole 20.
Example 3
Referring to fig. 1, the present embodiment is optimized based on embodiment 1 or embodiment 2, specifically, a second valve seat 4 is fittingly connected to a side of the interior of the first valve body 1 close to the first valve seat 18, and a fitting ring 5 is fixedly connected to a side surface of the second valve seat 4 far from the first valve seat 18.
Specifically, a matching groove 7 is formed in the surface of one side, close to the second valve seat 4, of the first valve body 1, and an O-shaped sealing ring is connected inside the matching groove 7 in a matching mode.
Specifically, a screw hole 6 is formed in one side, close to the second valve body 8, of the first valve body 1, and the screw hole 6 is in threaded connection with the first screw rod 10.
In this embodiment, through the second valve seat 4 of device internally mounted, through the cooperation of second valve seat 4 and nearby structure, can make the device better to the fixity of first valve seat 18, improve the stability of device, during the use, realize the rigidity to first valve seat 18 through threaded connection between first valve body 1 and the second valve body 8 and the inside sealing washer of the inboard cooperation groove 7 of first valve body 1.
In summary, the following steps: the utility model discloses, cooperation through the first valve body 1 of device internally mounted and second valve body 8, can make the device realize combination control through the structure of first valve body 1 and second valve body 8 inside, improve the flexibility of device, the cooperation of the first disk seat 18 of device internally mounted and near structure, can make the control of device more convenient and swift, improve the flexibility of device, in use, through rotating drive strip 17, then drive strip 17 passes through the rotation that connecting axle 16 drove spliced pole 20, then drive the change of the angle of valve clack 21 through spliced pole 20, the second valve seat 4 of device internally mounted, cooperation through second disk seat 4 and near structure, can make the device better to the fixity of first disk seat 18, improve the stability of device, in use, through the sealing washer realization of threaded connection and the inside cooperation groove 7 of first valve body 1 between first valve body 1 and the second valve body 8 to the position of first disk seat 18 solid And (4) determining.
Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A combination stop valve convenient to operation, includes first valve body (1), its characterized in that: the improved valve is characterized in that a first connecting ring (2) is fixedly connected to one side of the first valve body (1), a connecting port (3) is formed in one side of the top end of the first valve body (1), a second valve body (8) is connected to one side, far away from the first connecting ring (2), of the first valve body (1), a second connecting ring (9) is fixedly connected to one side, close to the first valve body (1), of the second valve body (8), an air groove (12) is formed in the surface, far away from the second connecting ring (9), of one side of the second valve body (8), a first screw rod (10) is connected to the inner thread of the second connecting ring (9), and a first nut (11) is connected to one side, close to the second connecting ring (9), of the first screw rod (10).
2. An easy to operate combination stop valve as defined in claim 1, wherein: the internal fit of connector (3) is connected with connecting block (13), the internal thread of connecting block (13) is connected with second screw rod (14), one side threaded connection that second screw rod (14) is close to connecting block (13) has second nut (15), second screw rod (14) and first valve body (1) threaded connection.
3. An easy to operate combination stop valve as defined in claim 2, wherein: the center department of connecting block (13) rotates and is connected with connecting axle (16), the top fixedly connected with drive strip (17) of connecting axle (16).
4. An easy to operate combination stop valve as defined in claim 1, wherein: the first valve body (1) is internally connected with a first valve seat (18) in a matching manner, and one side of the first valve seat (18) is provided with a liquid passing groove (19).
5. An easy to operate combination stop valve as defined in claim 4, wherein: the valve is characterized in that a valve clack (21) is connected to the interior of the first valve seat (18) in a matched mode, a connecting column (20) is fixedly connected to the inner side of the valve clack (21), and the connecting column (20) is fixedly connected with a connecting shaft (16).
6. An easy to operate combination stop valve as defined in claim 1, wherein: one side of the interior of the first valve body (1), which is close to the first valve seat (18), is connected with a second valve seat (4) in a matching mode, and the surface of one side, which is far away from the first valve seat (18), of the second valve seat (4) is fixedly connected with a matching ring (5).
7. An easy to operate combination stop valve as defined in claim 1, wherein: a matching groove (7) is formed in the surface, close to the second valve seat (4), of one side of the first valve body (1), and an O-shaped sealing ring is connected to the inside of the matching groove (7) in a matching mode.
8. An easy to operate combination stop valve as defined in claim 1, wherein: screw hole (6) have been seted up to one side that first valve body (1) is close to second valve body (8), screw hole (6) and first screw rod (10) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302103.9U CN214384252U (en) | 2021-02-03 | 2021-02-03 | Combined stop valve convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302103.9U CN214384252U (en) | 2021-02-03 | 2021-02-03 | Combined stop valve convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214384252U true CN214384252U (en) | 2021-10-12 |
Family
ID=77992147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120302103.9U Active CN214384252U (en) | 2021-02-03 | 2021-02-03 | Combined stop valve convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214384252U (en) |
-
2021
- 2021-02-03 CN CN202120302103.9U patent/CN214384252U/en active Active
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