CN220470747U

CN220470747U - Adjustable valve

Info

Publication number: CN220470747U
Application number: CN202321800400.1U
Authority: CN
Inventors: 杨曙光
Original assignee: Xian Kedagaoxin University
Current assignee: Xian Kedagaoxin University
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-09
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an adjustable valve, which comprises a dredging pipe, wherein the front surface and the back surface of the dredging pipe are fixedly provided with connecting seats, the outer surfaces of the connecting seats are sleeved with limiting covers, the opposite surfaces of the two groups of connecting seats are fixedly provided with two groups of output pipes, the top of the dredging pipe is fixedly provided with a limiting seat, the top of the limiting seat is connected with a driving rod in a penetrating way, the top of the driving rod is fixedly provided with a control handle, the bottom of the driving rod is fixedly provided with a flow control plate, and the bottom of the flow control plate is rotatably connected with the inner bottom wall of the dredging pipe. The utility model plays a role in controlling and regulating the flow by rotating the flow control plate, regulates the size of the output water flow, forms an adjustable valve structure, and the input end and the output end are respectively provided with two groups of output pipes which also correspond to the two groups of sealing covers and mounting pipes, thereby having the double-channel dredging effect, adding the diversity of dredging operation of the device and still having the dredging property after the single channel is blocked.

Description

Adjustable valve

Technical Field

The utility model relates to the technical field of valve structures, in particular to an adjustable valve.

Background

In agricultural irrigation work, in order to ensure the irrigation work to the field, need use relevant irrigation equipment, the use of its irrigation equipment needs to use pipeline and valve structure to supply water to auxiliary irrigation device's irrigation work, wherein the use of valve structure plays important regulation and control effect to the water supply work of device, along with the improvement of user demand, the volume that current part valve structure used still has certain not enough.

Patent document: CN216479181U discloses a length-adjustable valve, which comprises a convex ring table arranged on the connecting end of the valve body, and an adjusting flange arranged on the convex ring table in a sealing manner, wherein the adjusting flange is detachably connected with the connecting end of the valve body, and an adjusting gasket is arranged between the connecting end of the valve body and the connecting end of the adjusting flange, so that the distance H between the end face of the connecting end of the valve body and the end face of the connecting end of the adjusting flange can be changed by increasing or reducing the number of the adjusting gaskets, thereby realizing the adjustment of the valve length L, avoiding the restriction of the valve by the reserved installation space length, facilitating the installation and the disassembly of the valve, and not damaging the sealing gasket, facilitating the daily maintenance of the valve, and improving the embarrassment that the existing valve, in particular the valve connected by the RTJ ring groove, is difficult to disassemble and maintain;

but in the above-mentioned patent, the device is when using, and it is through the regulation to valve length to avoid the valve to receive the restriction of reserved installation space length, make things convenient for the installation and the dismantlement of valve, but it is lacking practical regulation and control structure to inside rivers size, and the device uses the mediation mode of single channel, can influence the mediation nature of device when single channel blocks up, thereby influences the mediation efficiency of device.

Disclosure of Invention

The present utility model is directed to an adjustable valve to solve the above-mentioned problems.

In order to achieve the above purpose, the utility model provides a technical scheme that the adjustable valve comprises a dredging pipe, wherein the front surface and the back surface of the dredging pipe are fixedly provided with connecting seats, and the outer surfaces of the connecting seats are sleeved with limiting covers;

the two groups of the connecting seats are respectively fixedly provided with two groups of output pipes on the opposite surfaces, the top of the dredging pipe is fixedly provided with a limiting seat, the top of the limiting seat is connected with a driving rod in a penetrating manner, the top of the driving rod is fixedly provided with a control handle, the bottom of the driving rod is fixedly provided with a flow control plate, the bottom of the flow control plate is rotationally connected with the inner bottom wall of the dredging pipe, the two groups of the limiting covers are respectively fixedly provided with two groups of mounting pipes on the opposite surfaces, and the outer surfaces of the mounting pipes are in threaded connection with sealing covers.

Preferably, a positioning clamp is movably arranged at the bottom of the dredging pipe, fixing bolts are connected with the front end and the tail end of the bottom of the positioning clamp in a threaded penetrating manner, and a plurality of groups of positioning pyramids are fixedly arranged at the bottom of the positioning clamp.

Preferably, the front end and the tail end at the top of the locating clamp are fixedly provided with limiting frames, the limiting frames are inserted into the dredging pipe, and the inner walls of the limiting frames are fixedly provided with limiting net racks.

Preferably, the inner wall of the limit cover is provided with a thread ring, and the thread ring is in threaded connection with the outer surface of the connecting seat.

Preferably, the back of the limiting cover is fixedly provided with a butt joint seat, and the butt joint seat and the mounting pipe are mutually corresponding.

Preferably, the tail end of the inner wall of the butt joint seat is rotationally connected with a limiting rotating shaft, and the outer surface of the limiting rotating shaft is rotationally connected with a limiting shifting plate.

Preferably, the front end of the inner wall of the butt joint seat is fixedly provided with a buffer seat, the inner wall of the buffer seat is slidably connected with a buffer block, the top of the buffer block is fixedly provided with a flexible pad, the inner bottom wall of the buffer seat is fixedly provided with a buffer spring, and the top of the buffer spring is fixedly connected with the bottom of the buffer block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model plays a role in controlling and regulating the flow by rotating the flow control plate, regulates the size of the output water flow, forms an adjustable valve structure, and the input end and the output end are respectively provided with two groups of output pipes which also correspond to the two groups of sealing covers and mounting pipes, thereby having the double-channel dredging effect, adding the diversity of dredging operation of the device and still having the dredging property after the single channel is blocked.

2. According to the utility model, the rebound clamping effect of the buffer block is added through the rebound resilience of the buffer spring in the buffer seat, so that the tightness of the output scraper after being clamped in can be added, and the stability of the output scraper during water delivery is ensured.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a dredging pipe structure according to the utility model;

FIG. 3 is a schematic cross-sectional view of a limiting cover according to the present utility model;

fig. 4 is a schematic cross-sectional view of a docking station according to the present utility model.

In the figure: 1. a dredging pipe; 2. a connecting seat; 3. a limiting cover; 4. an output pipe; 5. a limit seat; 6. a driving rod; 7. a control handle; 8. a flow control plate; 9. installing a pipe; 10. a sealing cover; 11. a positioning clamp; 12. a fixing bolt; 13. positioning pyramid; 14. a limiting frame; 15. spacing net rack; 16. a thread ring; 17. a butt joint seat; 18. a limiting rotating shaft; 19. a limiting shifting plate; 20. a buffer seat; 21. a buffer block; 22. a flexible pad; 23. and a buffer spring.

Detailed Description

Referring to fig. 1 to 4, an adjustable valve comprises a dredging pipe 1, wherein connecting seats 2 are fixedly installed on the front and back surfaces of the dredging pipe 1, limiting covers 3 are sleeved on the outer surfaces of the connecting seats 2, two groups of output pipes 4 are fixedly installed on the opposite surfaces of the two groups of connecting seats 2, a limiting seat 5 is fixedly installed on the top of the dredging pipe 1, a driving rod 6 is connected to the top of the limiting seat 5 in a penetrating manner, a control handle 7 is fixedly installed on the top of the driving rod 6, a flow control plate 8 is fixedly installed at the bottom of the driving rod 6, the bottom of the flow control plate 8 is rotatably connected to the inner bottom wall of the dredging pipe 1, two groups of installation pipes 9 are fixedly installed on the opposite surfaces of the two groups of limiting covers 3, and sealing covers 10 are in threaded connection with the outer surfaces of the installation pipes 9;

when the device is used for agricultural irrigation, through lay the installation back to dredging pipe 1, after the output and the input of dredging pipe 1 are connected the installation to limiting cover 3, the accessible is to the dismantlement back of sealed cowling 10, thereby correspond with output tube 4, thereby be used for intaking and go out water work, and rivers are when the inside through dredging pipe 1, the accessible is to the rotation of control handle 7, thereby drive the rotation regulation of accuse flow board 8 in dredging pipe 1, thereby play the effect of accuse flow regulation, adjust the size of output rivers, constitute adjustable valve structure, and input and output all are provided with two sets of output tubes 4, it also corresponds two sets of sealed cowings 10 and installation pipe 9, the mediation effect that possesses then, add the diversity of device mediation work, and the device still possesses the dredge after single passageway blocks up.

Wherein, the bottom of the dredging pipe 1 is movably provided with a positioning clamp 11, the front end and the tail end of the bottom of the positioning clamp 11 are respectively connected with a fixing bolt 12 in a threaded penetrating way, and the bottom of the positioning clamp 11 is fixedly provided with a plurality of groups of positioning pyramids 13;

the dredging pipe 1 is installed and connected in a paving and installing mode, the locating clamp 11 can be installed and connected in advance, then the locating pyramid 13 at the bottom of the locating clamp 11 can be used for splicing and installing the bottom of the device and soil, and then the paving and installing stability of the dredging pipe 1 is increased.

The front end and the tail end of the top of the locating clamp 11 are fixedly provided with a limiting frame 14, the limiting frame 14 is inserted into the dredging pipe 1, and the inner wall of the limiting frame 14 is fixedly provided with a limiting net rack 15;

through the installation connection to the locating clip 11 for spacing 14 and spacing rack 15 can peg graft to the inside of dredging pipe 1, and its inside when having the rivers to pass through, can play interception filterable effect, avoid the entering of foreign matter, guarantee the rotation adjustability of accuse flow board 8 in the dredging pipe 1, and the inside circulation of device.

The inner wall of the limit cover 3 is provided with a thread ring 16, and the thread ring 16 is in threaded connection with the outer surface of the connecting seat 2;

through threaded connection's mode, add the convenience of installing and connecting between limit cap 3 and connecting seat 2.

The back of the limiting cover 3 is fixedly provided with a butt joint seat 17, the butt joint seat 17 and the mounting pipe 9 correspond to each other, the tail end of the inner wall of the butt joint seat 17 is rotationally connected with a limiting rotating shaft 18, the outer surface of the limiting rotating shaft 18 is rotationally connected with a limiting shifting plate 19, the front end of the inner wall of the butt joint seat 17 is fixedly provided with a buffer seat 20, the inner wall of the buffer seat 20 is slidingly connected with a buffer block 21, the top of the buffer block 21 is fixedly provided with a flexible pad 22, the inner bottom wall of the buffer seat 20 is fixedly provided with a buffer spring 23, and the top of the buffer spring 23 is fixedly connected with the bottom of the buffer block 21;

through the erection joint of limiting cover 3, butt joint seat 17 can carry out the joint with output tube 4, and output tube 4 card goes into the axle, can extrude and promote spacing shifting plate 19, and the rotatability of its spacing shifting plate 19 accessible spacing pivot 18 rotates the regulation, then can extrude the touching buffer block 21 after its rotates certain degree, and the resilience of accessible buffer spring 23 in the buffer seat 20 to add the resilience centre gripping effect of buffer block 21, thereby can add the compactness after the output scraper 4 card goes into, ensure its stability when carrying out the water delivery work.

The installation back is laid to dredge pipe 1 through placing of laying to theory of operation, the grafting of accessible location pyramid 13 is fixed a position to supplementary installation of laying to dredge pipe 1, after the output and the input of dredge pipe 1 are connected the installation to limiting cap 3, the accessible is to the dismantlement back of sealed cowling 10, thereby correspond with output tube 4, thereby be used for intaking and go out water work, and rivers are when the inside through dredge pipe 1, the accessible is to the rotation of control handle 7, thereby drive the rotation regulation of accuse flow board 8 in dredge pipe 1, thereby play the effect of accuse flow regulation, in order to be used for the mediation work of rivers.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An adjustable valve, includes dredge pipe (1), its characterized in that: the front and the back of the dredging pipe (1) are fixedly provided with connecting seats (2), and the outer surfaces of the connecting seats (2) are sleeved with limiting covers (3); two sets of equal fixed mounting of the face that leaves of connecting seat (2) has two sets of output tube (4), the top fixed mounting of dredging pipe (1) has spacing seat (5), the top through connection of spacing seat (5) has actuating lever (6), the top fixed mounting of actuating lever (6) has control handle (7), the bottom fixed mounting of actuating lever (6) has accuse flow board (8), and the bottom of accuse flow board (8) rotates to be connected in the interior bottom of dredging pipe (1), two sets of equal fixed mounting of the face that leaves of limiting cover (3) has two sets of installation pipe (9), the surface threaded connection of installation pipe (9) has sealed cowling (10).

2. An adjustable valve according to claim 1, wherein: the bottom movable mounting of dredging pipe (1) has locating clip (11), the front end and the tail end of locating clip (11) bottom all screw thread through connection have fixing bolt (12), the bottom fixed mounting of locating clip (11) has multiunit location pyramid (13).

3. An adjustable valve according to claim 2, wherein: the front end and the tail end at the top of the locating clamp (11) are fixedly provided with limiting frames (14), the limiting frames (14) are inserted into the dredging pipe (1), and the inner walls of the limiting frames (14) are fixedly provided with limiting net racks (15).

4. An adjustable valve according to claim 1, wherein: the inner wall of the limiting cover (3) is provided with a thread ring (16), and the thread ring (16) is in threaded connection with the outer surface of the connecting seat (2).

5. An adjustable valve according to claim 1, wherein: the back of the limiting cover (3) is fixedly provided with a butt joint seat (17), and the butt joint seat (17) and the mounting pipe (9) are mutually corresponding.

6. An adjustable valve according to claim 5 wherein: the tail end of the inner wall of the butt joint seat (17) is rotationally connected with a limiting rotating shaft (18), and the outer surface of the limiting rotating shaft (18) is rotationally connected with a limiting shifting plate (19).

7. An adjustable valve according to claim 5 wherein: the front end of the inner wall of the butt joint seat (17) is fixedly provided with a buffer seat (20), the inner wall of the buffer seat (20) is connected with a buffer block (21) in a sliding mode, the top of the buffer block (21) is fixedly provided with a flexible pad (22), the inner bottom wall of the buffer seat (20) is fixedly provided with a buffer spring (23), and the top of the buffer spring (23) is fixedly connected to the bottom of the buffer block (21).