CN220828545U

CN220828545U - Water-saving valve

Info

Publication number: CN220828545U
Application number: CN202322498302.3U
Authority: CN
Inventors: 胡慧儒; 刘云星
Original assignee: Jiangmen Shuanghao Tea Co ltd
Current assignee: Jiangmen Shuanghao Tea Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-23
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to a water-saving valve, which belongs to the technical field of valve equipment and comprises a valve body I, wherein a valve rod I is movably inserted into the valve body I, a valve core I is fixedly arranged on the outer side surface of the valve rod I, an adjusting mechanism is arranged on the inner side of the valve rod I, and the adjusting mechanism comprises a valve rod II, a locking nut I, a locking nut II, a valve body II, a bearing, a valve rod, a sealing ring, a valve core II and a conical block. The valve has the beneficial effects that the valve rod I is provided with the adjusting mechanism, the valve core I can be driven to rotate by rotating the valve rod I, so that water can circulate through the valve body I, the valve core I can be fixed by rotating the lock nut I, when the water flow rate is required to be accurately adjusted, the valve rod II can be driven to rotate by rotating the valve rod II, so that the water flow rate is adjusted, the valve core II can be fixed by rotating the lock nut II, and the water flow can be accurately controlled and adjusted.

Description

Water-saving valve

Technical Field

The utility model relates to the technical field of valve equipment, in particular to a water-saving valve.

Background

Irrigation agriculture is a mode of ensuring agricultural production in a large water irrigation manner during drought. At the present stage, water-saving irrigation agriculture should be developed. The method is characterized in that the water demand of plants is met through irrigation measures, and the temperature of the land and the nutrients of the soil are regulated so as to improve the land productivity. The water-saving irrigation system mainly meets the requirements of crops on moisture through various agricultural irrigation facilities, adjusts the temperature and humidity of the land, and air and nutrients of the soil, and improves the production capacity of the land. Is a stable and high-yield agricultural.

Valves are required to control the water flow rate during agricultural irrigation, and are piping attachments for opening and closing piping, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of the delivery medium. According to the functions, the valve can be divided into a shutoff valve, a check valve, a regulating valve and the like

The agricultural irrigation valve in the prior art has the following defects that the water flow cannot be accurately controlled, so that the excessive flow of the irrigation water flow is easy to cause water resource waste, and the agricultural irrigation effect is poor.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a water-saving valve which is provided with an adjusting mechanism and is used for solving the problems that the water flow cannot be accurately controlled, so that excessive irrigation water flow is easy to cause water resource waste and the agricultural irrigation effect is poor.

The technical scheme of the utility model is as follows: the water-saving valve comprises a valve body I, wherein a valve rod I is movably inserted into the valve body I, a valve core I is fixedly arranged on the outer side surface of the valve rod I, and an adjusting mechanism is arranged on the inner side of the valve rod I;

The regulating mechanism comprises a valve rod II, a lock nut I, a lock nut II, a valve body II, a bearing, a valve rod, a sealing ring, a valve core II and a conical block, wherein the valve rod II is movably inserted into the valve rod I, the valve body II is fixedly installed inside the valve rod I, the valve rod II is movably inserted into the valve body II, the valve core II is fixedly sleeved on the outer side surface of the valve rod II, the conical block is fixedly installed on the outer wall of the two sides of the valve core II, the valve core II is movably connected with the inner wall of the valve body II, the inner wall of the lock nut I is in threaded installation with the outer wall of the valve rod I, the outer wall of the lock nut II is in threaded installation with the outer wall of the valve rod II, and the outer wall of the lock nut II is in threaded installation with the inner wall of the valve rod I.

Furthermore, the connecting pipe is installed on the inner side wall threads at the two ends of the first valve body, and sealing rings are movably sleeved at the joints of the two ends of the connecting pipe and the two sides of the first valve body.

Further, a connecting rod is fixedly arranged on the outer surface of the top end of the first valve rod, and a rotating ring is fixedly arranged at the other end of the connecting rod.

Further, a rotating plate is fixedly arranged at the top end of the second valve rod, and the bottom end of the second valve rod is movably inserted into the first valve rod.

Further, the bottom end of the valve rod I is movably inserted into the valve body I, and a bearing is arranged between the valve rod I and the valve body I for connection.

Furthermore, a through cavity is formed in the valve core I, a sealing gasket is fixedly arranged on the inner wall of the valve body I, and the sealing gasket I is movably connected with the valve core I.

Further, the outer side surface of the joint of the valve rod II and the valve body II is sleeved with a sealing ring, the outer side surface of the valve core I is fixedly provided with a limiting block, the inner wall of the valve body I is provided with a groove, and the limiting block is movably inserted into the groove.

The utility model provides a water-saving valve through improvement, which has the following improvements and advantages compared with the prior art:

Through being equipped with adjustment mechanism, rotate valve rod one can drive case one and rotate to can realize that rivers circulate through valve body one, rotate lock nut one can fix the position of case one, when needs carry out accurate regulation to water flow rate, rotate valve rod two, can drive case two and rotate, thereby adjust water flow rate, rotate lock nut two can fix the position of case two, and then can carry out accurate control to rivers and adjust, be difficult for leading to watering water flow too big, can not cause water waste, make agricultural irrigation effect better.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic front view of the present utility model;

FIG. 4 is a schematic front view of a valve element according to the present utility model;

FIG. 5 is a top perspective view of the present utility model;

reference numerals illustrate: 1. a valve body I; 2. a connecting pipe; 3. a seal ring; 4. a rotating ring; 5. a rotating plate; 6. a connecting rod; 7. a valve rod II; 8. a sealing gasket; 9. a groove; 10. a cavity is communicated; 11. a valve body II; 12. a bearing; 13. a valve rod I; 14. a seal ring; 15. a valve core I; 16. a valve core II; 17. a conical block; 18. a second locking nut; 20. a first locking nut; 21. and a limiting block.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 5, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a water-saving valve through improvement, as shown in figures 1-5, the water-saving valve comprises a valve body I1, wherein a valve rod I13 is movably inserted in the valve body I1, the bottom end of the valve rod I13 is movably inserted in the valve body I1, a bearing 12 is arranged between the valve rod I and the valve rod I, a valve core I15 is fixedly arranged on the outer side surface of the valve rod I13, a through cavity 10 is formed in the valve core I15, a sealing gasket 8 is fixedly arranged on the inner wall of the valve body I1, the sealing gasket 8 is movably connected with the valve core I15, the sealing gasket 8 is adopted, the tightness of the valve body I1 can be improved, and an adjusting mechanism is arranged on the inner side of the valve rod I13;

The regulating mechanism comprises a valve rod II 7, a lock nut II 20, a valve body II 11, a bearing 12, a valve rod, a sealing ring 14, a valve core II 16 and a conical block 17, wherein the valve rod II 7 is movably inserted into the valve rod I13, a rotating plate 5 is fixedly arranged at the top end of the valve rod II 7, the bottom end of the valve rod II 7 is movably inserted into the valve rod I13, the valve body II 11 is fixedly arranged in the valve rod I13, the valve rod II 7 is movably inserted into the valve body II 11, the valve core II 16 is fixedly sleeved on the outer side surface of the valve rod II 7, the conical blocks 17 are fixedly arranged on the outer walls of the two sides of the valve core II 16, the valve core II 16 is movably connected with the inner wall of the valve body II 11, the inner wall of the lock nut I20 is in threaded installation with the outer wall of the valve rod I13, the outer wall of the lock nut I20 is in threaded installation with the valve body I1, the inner wall of lock nut two 18 and the outer wall screw thread installation of valve rod two 7, the outer wall of lock nut two 18 and the inner wall screw thread installation of valve rod one 13, through being equipped with adjustment mechanism, rotate valve rod one 13 and can drive case one 15 and rotate, thereby can realize that rivers circulate through valve body one 1, rotate lock nut one 20 and can fix the position of case one 15, when need carry out accurate regulation to the rivers rate, rotate valve rod two 7, can drive case two 16 and rotate, thereby adjust the rivers rate, rotate lock nut two 18 and can fix the position of case two 16, and then can carry out accurate control adjustment to rivers, be difficult for leading to watering rivers flow too big, can not cause the water waste, make agricultural irrigation effect better.

The connecting pipe 2 is installed to the both ends inside wall screw thread of valve body one 1, and sealing washer 3 has been cup jointed with the junction activity of valve body one 1 both sides in both ends of both sides connecting pipe 2, and the top outside surface mounting of valve rod one 13 has connecting rod 6, and the other end fixed mounting of connecting rod 6 has swivel becket 4, and during the use, with connecting pipe 2 screw thread installation at the both ends of valve body to utilize sealing washer 3 to seal, prevent to leak, let in the rivers to one side connecting pipe 2 can irrigate the agriculture.

The sealing ring 14 is sleeved on the outer side surface of the joint of the valve rod II 7 and the valve body II 11, and the sealing ring 14 is adopted, so that gaps are not easy to appear between the valve body II 11 and the valve rod II 7, water leakage can be prevented, the sealing performance of the valve can be improved, the limiting block 21 is fixedly arranged on the outer side surface of the valve core I15, the inner wall of the valve body I1 is provided with the groove 9, the limiting block 21 is movably inserted into the groove 9, when the position of the valve core I15 rotates, the limiting block 21 rotates in the groove 9, the stability of the valve can be improved, the water pressure resistance of the valve is improved, and offset or looseness cannot easily appear.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a water conservation valve, includes valve body one (1), its characterized in that: a valve rod I (13) is movably inserted into the valve body I (1), a valve core I (15) is fixedly arranged on the outer side surface of the valve rod I (13), and an adjusting mechanism is arranged on the inner side of the valve rod I (13);

The regulating mechanism comprises a valve rod II (7), a lock nut II (20), a lock nut II (18), a valve body II (11), a bearing (12), a valve rod, a sealing ring (14), a valve core II (16) and a conical block (17), wherein the valve rod II (7) is movably inserted into the valve rod I (13), the valve body II (11) is fixedly installed inside the valve rod I (13), the valve rod II (7) is movably inserted into the valve body II (11), the valve core II (16) is fixedly sleeved on the outer side surface of the valve rod II (7), the conical block (17) is fixedly installed on the outer walls of the two sides of the valve core II (16), the valve core II (16) is movably connected with the inner wall of the valve body II (11), the inner wall of the lock nut I (20) is in threaded installation with the outer wall of the valve rod I (13), the outer wall of the lock nut I (20) is in threaded installation with the outer wall of the valve rod II (7), and the outer wall of the lock nut II (18) is in threaded installation with the inner wall of the valve rod I (13).

2. A water saving valve as claimed in claim 1, wherein: the two ends of the valve body I (1) are provided with connecting pipes (2) in a threaded manner, and sealing rings (3) are movably sleeved at the joints of the two ends of the connecting pipes (2) and the two sides of the valve body I (1).

3. A water saving valve as claimed in claim 1, wherein: the connecting rod (6) is fixedly arranged on the outer surface of the top end of the first valve rod (13), and the rotating ring (4) is fixedly arranged at the other end of the connecting rod (6).

4. A water saving valve as claimed in claim 1, wherein: the top of the valve rod II (7) is fixedly provided with a rotating plate (5), and the bottom of the valve rod II (7) is movably inserted into the valve rod I (13).

5. A water saving valve as claimed in claim 1, wherein: the bottom end of the valve rod I (13) is movably inserted into the valve body I (1), and a bearing (12) is arranged between the valve rod I and the valve body I for connection.

6. A water saving valve as claimed in claim 1, wherein: the valve is characterized in that a through cavity (10) is formed in the valve core I (15), a sealing gasket (8) is fixedly arranged on the inner wall of the valve body I (1), and the sealing gasket (8) is movably connected with the valve core I (15).

7. A water saving valve as claimed in claim 1, wherein: the valve is characterized in that a sealing ring (14) is sleeved on the outer side surface of the joint of the valve rod II (7) and the valve body II (11), a limiting block (21) is fixedly arranged on the outer side surface of the valve core I (15), a groove (9) is formed in the inner wall of the valve body I (1), and the limiting block (21) is movably inserted into the groove (9).