CN215861817U

CN215861817U - Novel water resource management is with carrying control valve

Info

Publication number: CN215861817U
Application number: CN202122485621.1U
Authority: CN
Inventors: 胡小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-18
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a novel conveying control valve for water resource management, and relates to the technical field of control valves. The device includes the control valve body, and the surface of control valve body is fixed mounting respectively has water inlet and delivery port, and water inlet and delivery port are all the activity to be pegged graft and have the water pipe, and the inside of control valve body rotates and is connected with the threaded rod. This transport control valve for water resource management is when using, through the internally mounted filter at the water inlet of control valve body both sides installation and delivery port for debris to in the rivers block, and at the in-process that rivers flow, rivers strike the surface of scraper blade, and then make multiunit scraper blade rotate in one side of filter, clear up the debris of filter surface blocking, in order to prevent that debris from blockking up the inside hole of filter, influence the transport of water resource.

Description

Novel water resource management is with carrying control valve

Technical Field

The utility model relates to the technical field of control valves, in particular to a novel conveying control valve for water resource management.

Background

The valve is an important control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, continuously expands the application field of the valve along with the continuous development of the valve technology, and is widely applied to the fields of tap water conveying, agricultural irrigation, emergency cut-off valves, factory pollution discharge, highway runoff safety detection and control, liquid food production and the like.

Among the current irrigation engineering, when carrying out the transport of water resource, the water in the river lake of most extraction irrigates, and generally install the valve body at the junction of raceway and control the water delivery volume, but the inside of river lake water contains more impurity, make rivers at the in-process through the valve body, debris flow in easily and pile up inside the valve body, damage the valve body easily for a long time down, and then influence the normal use of valve body, consequently some can be blockked at valve body internally mounted filter, nevertheless debris jam is in the inside of filter under long-time, and then influence the transport water resource, cause the valve body can't control the water delivery volume, make and can not satisfy the user demand, and to above-mentioned condition, we propose a novel transport control valve for water resource management.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a novel conveying control valve for water resource management, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel transportation control valve for water resource management, includes:

the outer surface of the control valve body is fixedly provided with a water inlet and a water outlet respectively, the water inlet and the water outlet are movably inserted with water pipes, the upper surface of the control valve body is rotatably connected with a threaded rod, and the interior of the control valve body is slidably connected with a fixed block;

prevent stifled mechanism, prevent stifled mechanism and install the inside at water inlet and delivery port, prevent stifled mechanism and include the filter, the connecting hole has been seted up to one side of control valve body, filter fixed mounting is inside water inlet and delivery port are close to the one end of connecting hole.

Preferably, a thread block is fixedly mounted on the upper surface of the control valve body, and one end of the thread rod is connected to the inside of the thread block in a threaded manner.

Preferably, the two sides of the fixed block are fixedly provided with sliding blocks, and one ends of the sliding blocks are connected to the inside of the control valve body in a sliding mode.

Preferably, the anti-blocking mechanism further comprises a fixed rod and scrapers, the fixed rod is rotatably connected to the inner portions of the water inlet and the water outlet, the scrapers are fixedly mounted on the outer surface of the fixed rod, and one ends of the multiple groups of the scrapers movably abut against one side of the filter plate.

Preferably, a sleeve is fixedly installed at the inner bottom of the control valve body, and a spring is assembled inside the sleeve.

Preferably, the interior of the sleeve is connected with a piston in a sliding mode, and the upper surface of the piston is movably abutted to the lower surface of the fixed block.

Preferably, the outer surface of the piston is fixedly sleeved with a sealing ring, and the diameter of the sealing ring is equal to the inner diameter of the valve body of the control valve.

The utility model discloses a novel conveying control valve for water resource management, which has the following beneficial effects:

1. this transport control valve for water resource management is when using, through the internally mounted filter at the water inlet of control valve body both sides installation and delivery port for debris to in the rivers block, and at the in-process that rivers flow, rivers strike the surface of scraper blade, and then make multiunit scraper blade rotate in one side of filter, clear up the debris of filter surface blocking, in order to prevent that debris from blockking up the inside hole of filter, influence the transport of water resource.

2. When the conveying control valve for water resource management is used and the control valve is not used, the water pipes on the two sides of the water inlet and the water outlet are detached at the moment, one ends of the water inlet and the water outlet are in an exposed state at the moment, and then the sundries in the water inlet and the water outlet can be cleaned and discharged conveniently, so that the accumulation of the sundries in the control valve is reduced, and the influence of the sundries on the water delivery quantity controlled by the valve body is also reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a sectional view of a water control valve according to the present invention;

FIG. 3 is a schematic view of the anti-blocking mechanism of the present invention;

fig. 4 is a schematic view of the piston structure of the present invention.

In the figure: 1. a control valve body; 2. a water inlet; 3. a water outlet; 4. a water pipe; 5. a thread block; 6. a threaded rod; 7. a fixed block; 8. a slider; 9. an anti-blocking mechanism; 901. a filter plate; 902. fixing the rod; 903. a squeegee; 10. connecting holes; 11. a sleeve; 12. a spring; 13. a piston; 14. and (4) a sealing ring.

Detailed Description

The embodiment of the utility model discloses a novel conveying control valve for water resource management, which comprises a control valve body 1, wherein a water inlet 2 and a water outlet 3 are respectively and fixedly arranged on the outer surface of the control valve body 1, water pipes 4 are movably inserted into the water inlet 2 and the water outlet 3, a threaded rod 6 is rotatably connected to the upper surface of the control valve body 1, a fixed block 7 is slidably connected inside the control valve body 1, the fixed block 7 is pushed to move by rotating the threaded rod 6 at the upper end of the control valve body 1, and holes of the water inlet 2 and the water outlet 3 arranged at two sides of the control valve body 1 are shielded, so that the purpose of regulating and controlling the water delivery amount is achieved.

According to fig. 2-3, the device is including preventing stifled mechanism 9, prevent stifled mechanism 9 and install the inside at water inlet 2 and delivery port 3, prevent stifled mechanism 9 and include filter 901, connecting hole 10 has been seted up to one side of control valve body 1, filter 901 fixed mounting is inside water inlet 2 and delivery port 3 are close to the one end of connecting hole 10, prevent stifled mechanism 9 still includes dead lever 902 and scraper blade 903, dead lever 902 rotates the inside of connecting at water inlet 2 and delivery port 3, the fixed surface of dead lever 902 installs scraper blade 903, the one end of multiunit scraper blade 903 offsets with one side activity of filter 901, effect through multiunit scraper blade 903, make rivers strike multiunit scraper blade 903 at the removal in-process, and then drive multiunit scraper blade 903 and scrape the clearance of getting to the surface of filter 901.

According to the attached drawing 2, the upper surface of the control valve body 1 of the device is fixedly provided with a thread block 5, one end of a threaded rod 6 is in threaded connection with the inside of the thread block 5, the two sides of a fixed block 7 are fixedly provided with sliding blocks 8, one end of each sliding block 8 is in sliding connection with the inside of the control valve body 1, and the position of the fixed block 7 is limited through the action of the sliding blocks 8 so as to prevent the fixed block 7 from shifting under the impact of water flow.

According to the attached drawing 4, a sleeve 11 is fixedly installed at the inner bottom of a control valve body 1 in the device, a spring 12 is assembled inside the sleeve 11, a piston 13 is connected inside the sleeve 11 in a sliding mode, the upper surface of the piston 13 movably abuts against the lower surface of a fixed block 7, a sealing ring 14 is fixedly sleeved on the outer surface of the piston 13, the diameter of the sealing ring 14 is equal to the inner diameter of the control valve body 1, through the action of the spring 12 and the piston 13, water flow presses down the piston 13 when passing through, so that the water flow can flow through, when the pressure of a water source is not enough to press down the piston 13, the spring 12 can bounce the piston 13, and therefore the water source is prevented from flowing through.

The working principle is as follows:

this transport control valve for water resource management is when using, at first with water pipe 4 through nut assembly install in the water inlet 2 of 1 both sides assembly of control valve body and the inside of delivery port 3, then start the water pump, drive rivers through water pipe 4 through the water inlet 2 flow in control valve body 1 inside, carry the water resource from the water pipe 4 of 3 inside of delivery port again.

Further, when water flows into the water inlet 2, the filter 901 mounted inside the water inlet 2 blocks impurities in the water flow, so that the impurities are prevented from flowing into the control valve body 1.

And simultaneously, rivers are when flowing to the inside of water inlet 2, and the impact force of rivers can drive multiunit scraper 903 earlier and rotate, and then makes scraper 903 clear up the debris on filter 901 surface to prevent that debris from blockking up the inside hole of seting up of filter 901.

Further, when needing to control the water delivery volume, the threaded rod 6 of surface mounting on the valve body 1 of control valve is rotated this moment for threaded rod 6 promotes fixed block 7 and moves down, makes shelter from connecting hole 10 between the one end of fixed block 7, and fixed block 7 drives piston 13 of its bottom and compresses spring 12, and then adjusts the size of the circulation mouth of rivers.

Finally, the threaded rod 6 can be rotated again, so that the threaded rod 6 is separated from the fixed block 7, and the fixed block 7 moves upwards under the elastic force of the spring 12 at the moment, so that the connecting holes 10 are gradually and completely exposed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel water resource management is with carrying control valve which characterized in that includes:

the water inlet and outlet valves are respectively and fixedly installed on the outer surface of the control valve body (1), the water inlet (2) and the water outlet (3) are movably inserted into the water pipes (4), the upper surface of the control valve body (1) is rotatably connected with a threaded rod (6), and the inside of the control valve body (1) is slidably connected with a fixed block (7);

the anti-blocking device comprises an anti-blocking mechanism (9), wherein the anti-blocking mechanism (9) is installed inside the water inlet (2) and the water outlet (3), the anti-blocking mechanism (9) comprises a filter plate (901), a connecting hole (10) is formed in one side of the control valve body (1), and the filter plate (901) is fixedly installed inside one end, close to the connecting hole (10), of the water inlet (2) and the water outlet (3).

2. The new transportation control valve for water resource management as claimed in claim 1, wherein: the upper surface fixed mounting of control valve body (1) has screw block (5), the inside at screw block (5) is connected to one end threaded connection of threaded rod (6).

3. The new transportation control valve for water resource management as claimed in claim 2, wherein: the two sides of the fixed block (7) are fixedly provided with sliding blocks (8), and one ends of the sliding blocks (8) are connected to the inside of the control valve body (1) in a sliding mode.

4. The new delivery control valve for water resource management as claimed in claim 3, wherein: the anti-blocking mechanism (9) further comprises a fixing rod (902) and scrapers (903), the fixing rod (902) is rotatably connected to the inner portions of the water inlet (2) and the water outlet (3), the scrapers (903) are fixedly mounted on the outer surface of the fixing rod (902), and one ends of the scrapers (903) are movably abutted to one side of the filter plate (901).

5. The new transportation control valve for water resource management as claimed in claim 1, wherein: the inner bottom of the control valve body (1) is fixedly provided with a sleeve (11), and a spring (12) is assembled in the sleeve (11).

6. The new delivery control valve for water resource management as claimed in claim 5, wherein: the inner part of the sleeve (11) is connected with a piston (13) in a sliding mode, and the upper surface of the piston (13) is movably abutted to the lower surface of the fixing block (7).

7. The new transportation control valve for water resource management as claimed in claim 6, wherein: the outer surface of the piston (13) is fixedly sleeved with a sealing ring (14), and the diameter of the sealing ring (14) is equal to the inner diameter of the control valve body (1).