CN215950429U - Water conservancy irrigation is with push-pull valve that prevents revealing - Google Patents
Water conservancy irrigation is with push-pull valve that prevents revealing Download PDFInfo
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- CN215950429U CN215950429U CN202121839573.5U CN202121839573U CN215950429U CN 215950429 U CN215950429 U CN 215950429U CN 202121839573 U CN202121839573 U CN 202121839573U CN 215950429 U CN215950429 U CN 215950429U
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- flashboard
- water conservancy
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Abstract
The utility model discloses a leakage-proof gate valve for irrigation of water conservancy and farmland, which comprises: the bottom of the flashboard valve frame is fixedly provided with a connecting pipe; the flashboard body penetrates through the bottom of the flashboard valve frame to be in butt joint with the connecting pipe, and the flashboard body opens and closes the flashboard valve; and the threaded rod is connected inside the flashboard valve frame in a penetrating manner. This water conservancy irrigation is with push-pull valve that prevents revealing, dock connecting plate and picture peg body, then use fixing bolt fixed can accomplish the connection of picture peg body and threaded rod, dock irrigation water pipeline and connecting pipe, water pipeline can dock with the inside sealed pad extrusion of connecting pipe, and the sealed protruding portion of filling up can improve the leakproofness of this push-pull valve, drives the threaded rod through the rotation control knob and goes up and down, and the threaded rod then can drive the picture peg body and go up and down, reaches the function of switching off the floodgate.
Description
Technical Field
The utility model relates to the technical field of irrigation of water conservancy farmland, in particular to a leakage-preventing gate valve for irrigation of water conservancy farmland.
Background
Irrigation and water conservancy is the comprehensive scientific technology that develops irrigation drainage, adjusts regional water regime, improves the farmland moisture situation, prevents and treats drought, waterlogging, salt, alkali disasters to promote the agricultural steady production high yield, when irrigation and water conservancy farmland irrigates, need use the push-pull valve to control the opening and closing of conduit, but present push-pull valve still has some defects, just as for example:
according to the patent number: the novel gate valve of CN201920757714.5 has the advantages that the conveyor belts arranged on the two sides of the gate valve frame also have a good limiting effect, the requirement on flow is low, the transportation of light materials is more suitable, the effective working rate is improved, the resource waste is reduced, and the production cost is reduced;
this prior art solution also exists when in use:
1. the gate valve is inconvenient to install and replace the gate;
2. the gate valve cannot prevent leakage of the irrigation pipeline;
3. the flashboard is not stable and convenient to control;
therefore, the existing gate valve needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leakage-proof gate valve for irrigation of water conservancy and farmland, and aims to solve the problems that the gate valve in the existing market, which is provided by the background art, is inconvenient to install and replace a gate, cannot prevent an irrigation pipeline from leaking, and the gate valve control gate is not stable and convenient enough.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water conservancy farmland irrigation is with push-pull valve that prevents revealing, includes:
the bottom of the flashboard valve frame is fixedly provided with a connecting pipe;
the flashboard body penetrates through the bottom of the flashboard valve frame to be in butt joint with the connecting pipe, and the flashboard body opens and closes the flashboard valve;
the threaded rod is connected inside the flashboard valve frame in a penetrating manner;
the control knob is in threaded connection with the top of the threaded rod and can be rotated to drive the threaded rod to move;
and the buffer tank is arranged in the two ends of the connecting pipe, and the sealing gasket is arranged in the buffer tank.
Preferably, the threaded rod further comprises:
the connecting block is fixed at the bottom of the threaded rod;
the sliding chute is arranged inside the connecting block;
the connecting plate, through the spout with the connecting block is connected, and the connecting plate is used for the threaded rod to connect the picture peg body to the connecting plate is symmetric distribution about the central line of connecting block, can drive the picture peg body through the screw drive of control knob and threaded rod and go up and down.
Preferably, the board body is further provided with:
the clamping grooves are formed in two sides of the plug board body;
the clamping block is arranged inside the clamping groove and is fixed with the connecting plate;
fixing bolt runs through the connecting plate and is connected with the picture peg body, through the butt joint of fixture block and draw-in groove, can accomplish the preliminary butt joint of picture peg body and connecting block.
Preferably, the base is fixed at the top of the flashboard valve frame, the threaded rod penetrates through the middle of the base, the inner diameter of the base is larger than the diameter of the threaded rod, and the base is used for accommodating the control knob.
Preferably, the base top is internally fixed with the spacing block, the spacing groove has been seted up to the control knob bottom, and the spacing groove is connected with the spacing block, and the butt joint of spacing block and spacing groove can make the control knob rotation more stable.
Preferably, the shape of stopper is ring shape, and the size of stopper and the size phase-match of spacing groove to control knob passes through to constitute screw drive between stopper and the threaded rod, and rotary control knob can drive the threaded rod and go up and down, finally drives the picture peg body and goes up and down.
Compared with the prior art, the utility model has the beneficial effects that: this water conservancy irrigation is with push-pull valve that prevents revealing, dock connecting plate and picture peg body, then use fixing bolt fixed can accomplish the connection of picture peg body and threaded rod, dock irrigation water pipeline and connecting pipe, water pipeline can dock with the inside sealed pad extrusion of connecting pipe, and the sealed protruding portion of filling up can improve the leakproofness of this push-pull valve, drives the threaded rod through the rotation control knob and goes up and down, and the threaded rod then can drive the picture peg body and go up and down, reaches the function of switching off the floodgate.
1. According to the leakage-proof gate valve for irrigation of the water conservancy farmland, the clamping block fixed on one side of the connecting plate is butted with the clamping groove formed in the surface of the gate body, and then the fixing bolt penetrates through the connecting plate and is fixed with the gate body, so that the installation of the gate body can be completed, otherwise, the dismounting of the gate body can be completed, and the effect of facilitating the installation and replacement of the gate is achieved;
2. according to the leakage-proof gate valve for the irrigation of the water conservancy farmland, the farmland irrigation water conveying pipeline is in butt joint with the connecting pipe, the water conveying pipeline can be in extrusion butt joint with the sealing gasket in the connecting pipe in the butt joint process, and the protruding part of the sealing gasket can improve the sealing property of the gate valve, so that the effect of preventing a water source from leaking is achieved;
3. this water conservancy irrigation is with push-pull valve that prevents revealing drives the threaded rod through the rotary control knob and goes up and down, and the threaded rod then can drive the picture peg body and go up and down, reaches the function of switching off the floodgate to through the butt joint of stopper and spacing groove, reach the effect that makes the control knob rotation convenient more stable.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic right-side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic right-side sectional structure view of the connecting block of the present invention.
In the figure: 1. a plate valve frame; 2. a connecting pipe; 3. the plug board body; 4. a threaded rod; 5. a control knob; 6. a buffer tank; 7. a gasket; 8. connecting blocks; 9. a chute; 10. a connecting plate; 11. a card slot; 12. a clamping block; 13. fixing the bolt; 14. a base; 15. a limiting block; 16. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water conservancy farmland irrigation is with push-pull valve that prevents revealing, includes: picture peg valve frame 1, picture peg valve frame 1's bottom is fixed with connecting pipe 2, picture peg body 3 runs through picture peg valve frame 1 bottom and butt joint with connecting pipe 2, and picture peg body 3 carries out the floodgate that opens the floodgate and closes the floodgate to the push-pull valve, threaded rod 4, through connection is in picture peg valve frame 1's inside, control knob 5, threaded connection is at the top of threaded rod 4, and can drive threaded rod 4 through rotary control knob 5 and remove, dashpot 6, set up in the inside at connecting pipe 2 both ends, and sealed pad 7 sets up the inside at dashpot 6.
With farmland irrigation conduit and butt joint of connecting pipe 2, in the butt joint process, conduit can with the inside sealed 7 extrusion butt joints of sealing up of connecting pipe 2, the protruding portion of sealed 7 of filling up can improve the leakproofness of this push-pull valve to reach the effect that prevents the water source and reveal.
The threaded rod 4 further comprises: the connecting block 8 is fixed at the bottom of the threaded rod 4; the sliding chute 9 is arranged inside the connecting block 8; the connecting plates 10 are connected with the connecting blocks 8 through the sliding grooves 9, the connecting plates 10 are used for connecting the threaded rods 4 with the plugboard body 3, and the connecting plates 10 are symmetrically distributed around the center line of the connecting blocks 8; picture peg body 3 still is provided with: the clamping grooves 11 are formed in two sides of the inserting plate body 3; the fixture block 12 is arranged inside the clamping groove 11, and the fixture block 12 is fixed with the connecting plate 10; and the fixing bolt 13 penetrates through the connecting plate 10 and is connected with the inserting plate body 3.
The clamping block 12 fixed on one side of the connecting plate 10 is in butt joint with the clamping groove 11 formed in the surface of the inserting plate body 3, then the fixing bolt 13 penetrates through the connecting plate 10 and is fixed with the inserting plate body 3, the installation of the inserting plate body 3 can be completed, otherwise, the dismounting of the inserting plate body 3 can be completed, and therefore the effect of facilitating the installation and replacing of the inserting plate is achieved.
The base 14 is fixed on the top of the flashboard valve frame 1, the threaded rod 4 penetrates through the middle of the base 14, and the inner diameter of the base 14 is larger than that of the threaded rod 4; a limiting block 15 is fixed inside the top end of the base 14, a limiting groove 16 is formed in the bottom of the control knob 5, and the limiting groove 16 is connected with the limiting block 15; the limiting block 15 is in a ring shape, the size of the limiting block 15 is matched with that of the limiting groove 16, and the control knob 5 is in thread transmission with the threaded rod 4 through the limiting block 15.
Drive threaded rod 4 through rotary control knob 5 and go up and down, threaded rod 4 then can drive picture peg body 3 and go up and down, reaches the function of switching off the floodgate and close the floodgate to through stopper 15 and spacing groove 16's butt joint, reach the effect that makes control knob 5 rotatory more stable convenient.
The working principle is as follows: when the leakage-proof gate valve for irrigation of water conservancy farmland is used, firstly, the threaded rod 4 is butted with the gate body 3, the connecting plate 10 is arranged at two sides of the gate body 3, then the fixing bolt 13 penetrates through the connecting plate 10 to be fixed with the gate body 3, secondly, the irrigation water pipeline is butted with the connecting pipe 2, in the butting process, the water pipeline is in extrusion butting joint with the sealing gasket 7 inside the connecting pipe 2, the protruding part of the sealing gasket 7 can improve the sealing performance of the gate valve, so that the effect of preventing water source leakage is achieved, finally, the threaded rod 4 can be driven to lift by rotating the control knob 5, the threaded rod 4 can drive the gate body 3 to lift, so that the function of opening and closing the gate is achieved, and the limit block 15 is butted with the limit groove 16, so that the rotation of the control knob 5 is more stable and convenient, for convenience of use, those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a water conservancy farmland irrigation is with push-pull valve that prevents revealing which characterized in that includes:
the valve inserting device comprises a valve inserting frame (1), wherein a connecting pipe (2) is fixed at the bottom of the valve inserting frame (1);
the flashboard body (3) penetrates through the bottom of the flashboard valve frame (1) and is in butt joint with the connecting pipe (2), and the flashboard body (3) is used for opening and closing a flashboard valve;
the threaded rod (4) is connected to the interior of the flashboard valve frame (1) in a penetrating manner;
the control knob (5) is in threaded connection with the top of the threaded rod (4), and the threaded rod (4) can be driven to move by rotating the control knob (5);
and the buffer groove (6) is formed in the inner parts of the two ends of the connecting pipe (2), and the sealing gasket (7) is arranged in the buffer groove (6).
2. The gate valve of claim 1 for preventing leakage for irrigation of water conservancy farmland irrigation, characterized in that: the threaded rod (4) further comprises:
the connecting block (8) is fixed at the bottom of the threaded rod (4);
the sliding groove (9) is formed in the connecting block (8);
connecting plate (10), through spout (9) with connecting block (8) are connected, and connecting plate (10) are used for threaded rod (4) to connect picture peg body (3) to connecting plate (10) are the symmetric distribution about the central line of connecting block (8).
3. The gate valve of claim 2 for preventing leakage for irrigation of water conservancy farmland irrigation, characterized in that: the picture peg body (3) still is provided with:
the clamping grooves (11) are formed in two sides of the inserting plate body (3);
the clamping block (12) is arranged inside the clamping groove (11), and the clamping block (12) is fixed with the connecting plate (10);
and the fixing bolt (13) penetrates through the connecting plate (10) and is connected with the inserting plate body (3).
4. The gate valve of claim 1 for preventing leakage for irrigation of water conservancy farmland irrigation, characterized in that: the base (14) is fixed on the top of the flashboard valve frame (1), the threaded rod (4) penetrates through the middle of the base (14), and the inner diameter of the base (14) is larger than that of the threaded rod (4).
5. The gate valve of claim 4 for preventing leakage for irrigation of water conservancy farmland irrigation, characterized in that: the limiting block (15) is fixed to the inside of the top end of the base (14), the limiting groove (16) is formed in the bottom of the control knob (5), and the limiting groove (16) is connected with the limiting block (15).
6. The gate valve of claim 5 for preventing leakage for irrigation of water conservancy farmland irrigation, characterized in that: the shape of stopper (15) is the ring shape, and the size of stopper (15) and the size phase-match of spacing groove (16) to control knob (5) constitute screw drive through between stopper (15) and threaded rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121839573.5U CN215950429U (en) | 2021-08-06 | 2021-08-06 | Water conservancy irrigation is with push-pull valve that prevents revealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121839573.5U CN215950429U (en) | 2021-08-06 | 2021-08-06 | Water conservancy irrigation is with push-pull valve that prevents revealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950429U true CN215950429U (en) | 2022-03-04 |
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ID=80435309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121839573.5U Active CN215950429U (en) | 2021-08-06 | 2021-08-06 | Water conservancy irrigation is with push-pull valve that prevents revealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114731929A (en) * | 2022-04-12 | 2022-07-12 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
| CN114793834A (en) * | 2022-04-23 | 2022-07-29 | 代振东 | Wind energy type environment-friendly agricultural irrigation device |
-
2021
- 2021-08-06 CN CN202121839573.5U patent/CN215950429U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114731929A (en) * | 2022-04-12 | 2022-07-12 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
| CN114731929B (en) * | 2022-04-12 | 2023-11-24 | 银川润泽源节水科技有限公司 | Drip irrigation pipe convenient to connect |
| CN114793834A (en) * | 2022-04-23 | 2022-07-29 | 代振东 | Wind energy type environment-friendly agricultural irrigation device |
| CN114793834B (en) * | 2022-04-23 | 2024-08-02 | 高秀丽 | Wind energy type environment-friendly agricultural irrigation device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: 150001 No. 1, Zhaozhou street, Daowai District, Harbin City, Heilongjiang Province Patentee after: HEILONGJIANG PROVINCE WATER RESOURCES AND HYDROPOWER GROUP FILLING ENGINEERING Co.,Ltd. Address before: 150028 No. 1616, Songbei District, Harbin City, Heilongjiang Province Patentee before: Li Junfeng |