CN214699305U

CN214699305U - Control valve with automatic control function

Info

Publication number: CN214699305U
Application number: CN202120674536.7U
Authority: CN
Inventors: 华侨; 韦振文
Original assignee: Shenzhen Volke Automation Co ltd
Current assignee: Shenzhen Volke Automation Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-12
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a control flap with automatic control function, which comprises a valve body, valve body surface movable mounting has the slider, fixed surface installs the connection shell on the valve body, the nested cutting ferrule that installs of connection shell surface, the inside movable mounting of valve body has the case, movable mounting has the valve rod on the case, case top fixed mounting has the sealing washer, fixed surface installs the briquetting on the sealing washer, the briquetting upper surface is close to central point and puts and has seted up the through-hole, valve rod one end is passed the through-hole with case fixed connection, the valve body surface is close to the border position and has all seted up spacing. A control flap with automatic control function, can solve the unable automatic problem of dealing with gas leakage of equipment, and can solve present valve and mostly be the integrated design, can't carry out the problem of overhauing to case and the valve rod of inside.

Description

Control valve with automatic control function

Technical Field

The utility model relates to a valving field, in particular to control flap with automatic control function.

Background

The control valve with the automatic control function is opening and closing equipment, consists of a valve main body, a connecting shell and the like, has a good opening and closing effect, is low in power consumption, and is widely applied to various fields; the existing valve has certain defects when in use, if the existing valve cannot automatically deal with gas leakage, potential safety hazards exist, and the existing valve is difficult to disassemble and is mostly designed in an integrated mode.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a control flap with automatic control function, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a control flap with automatic control function, includes the valve body, valve body surface movable mounting has the slider, fixed surface installs the connection shell on the valve body, the cutting ferrule is installed to connection shell surface nestification, the inside movable mounting of valve body has the case, movable mounting has the valve rod on the case, case top fixed mounting has the sealing washer, fixed surface installs the briquetting on the sealing washer, the briquetting upper surface is close to central point and puts and has seted up the through-hole, valve rod one end pass the through-hole with case fixed connection.

Preferably, the position of the outer surface of the valve body, which is close to the edge, is provided with a limiting strip, the outer surface of the limiting strip is provided with a groove, the sliding block is connected with the groove in a sliding manner, and the position of the outer surface of the valve body, which is close to the upper edge, is provided with a thread.

Preferably, the position of the outer surface of the cutting sleeve, which is close to the center, is provided with a limiting groove, the position of the outer surface of the cutting sleeve, which is close to the upper edge, is provided with a receiving hole, and a receiver is fixedly mounted inside the connecting shell on one side of the receiving hole.

Preferably, the connecting shell internal surface is close to lower limb position and has seted up the screw thread, the connecting shell is inside to be close to up port position fixed mounting has the rotating electrical machines, the output fixed mounting of rotating electrical machines has the joint, rotating electrical machines below fixed mounting has gas concentration detector, gas concentration detector upper surface fixed mounting has the power, fixed surface installs No. one joint strip under the joint.

Preferably, the other end of the valve rod is fixedly provided with a second clamping strip.

Preferably, connect the shell with valve body threaded connection, a joint strip with No. two joint strip block connections, rotating electrical machines, receiver, gas concentration detector with equal fixed mounting has the wire between the power, and through wire electric connection.

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

in the utility model, the two ends of the valve body are connected with the external pipeline through the arranged rotating motor, when the valve body is connected with the common liquid transportation pipeline, the remote controller can send signals to the receiver, then the rotating motor rotates, the clamping joint transmits kinetic energy to the valve rod, the valve rod controls the valve core to rotate, the opening and closing function is realized, when the valve body is connected with the gas pipeline, the connecting position needs to be wrapped by a rubber sleeve with good sealing effect, the sealing position is tied on the limit groove by a rubber band, the gas concentration detector sends signals to the receiver during gas leakage, the rotating motor is controlled to rotate, the opening and closing function of the valve body is further realized, thereby the problem that the device can not automatically deal with gas leakage is solved, through the arranged connecting shell, when the device needs to be disassembled, the clamping sleeve is outwards drawn out, the connecting shell is rotated, the connecting shell can be disassembled under the push of screw threads, namely, the electric part inside the connecting shell can be overhauled, and make the valve body upper end lose fixedly, the slider slides downwards, just can the split valve body to solve present valve and mostly be the integrated design, can't carry out the problem of overhauing to the case and the valve rod of inside.

Drawings

Fig. 1 is a schematic view of an overall structure of a control valve with an automatic control function according to the present invention;

FIG. 2 is a schematic view of a partial half-section structure of a valve body of a control valve with an automatic control function according to the present invention;

fig. 3 is a schematic view of a partial structure of a connection housing of a control valve with an automatic control function according to the present invention;

fig. 4 is the utility model relates to a half section structure schematic diagram of joint head of control flap with automatic control function.

In the figure: 1. a valve body; 101. a limiting strip; 102. a groove; 2. a slider; 3. a card sleeve; 301. a limiting groove; 302. a receiving aperture; 4. a connecting shell; 401. a rotating electric machine; 402. a clamping head; 403. a gas concentration detector; 404. a power source; 405. a first clamping strip; 5. a valve core; 6. a seal ring; 7. briquetting; 8. a through hole; 9. a valve stem; 901. no. two joint strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a control valve with an automatic control function comprises a valve body 1, a slider 2 is movably mounted on the outer surface of the valve body 1, a connecting shell 4 is fixedly mounted on the upper surface of the valve body 1, a clamping sleeve 3 is nested on the outer surface of the connecting shell 4, a valve core 5 is movably mounted inside the valve body 1, a valve rod 9 is movably mounted on the upper surface of the valve core 5, a sealing ring 6 is fixedly mounted above the valve core 5, a pressing block 7 is fixedly mounted on the upper surface of the sealing ring 6, a through hole 8 is formed in the upper surface of the pressing block 7 close to the central position, and one end of the valve rod 9 penetrates through the through hole 8 and is fixedly connected with the valve core 5.

The outer surface of the valve body 1 is provided with a limiting strip 101 at a position close to the edge, the outer surface of the limiting strip 101 is provided with a groove 102, the sliding block 2 is connected with the groove 102 in a sliding mode, and the outer surface of the valve body 1 is provided with threads at a position close to the upper edge; a limiting groove 301 is formed in the position, close to the center, of the outer surface of the clamping sleeve 3, a receiving hole 302 is formed in the position, close to the upper edge, of the outer surface of the clamping sleeve 3, one side of the receiving hole 302 is located inside the connecting shell 4, a receiver is fixedly installed inside the connecting shell 4, the clamping sleeve 3 is pulled outwards, the gas concentration detector 403 can be pulled out, the connecting shell 4 is rotated, the connecting shell 4 can be detached under the pushing of threads, the electric part inside the connecting shell 4 can be overhauled, the upper end of the valve body 1 is not fixed, the sliding block 2 slides downwards, the sliding block 2 is separated from the groove 102 in the limiting strip 101, the valve body 1 can be detached, and the inside of the valve body 1 is further overhauled; the inner surface of the connecting shell 4 is provided with threads close to the lower edge, the inner part of the connecting shell 4 is fixedly provided with a rotating motor 401 close to the upper port, the output end of the rotating motor 401 is fixedly provided with a clamping joint 402, a gas concentration detector 403 is fixedly arranged below the rotating motor 401, the upper surface of the gas concentration detector 403 is fixedly provided with a power supply 404, the lower surface of the clamping joint 402 is fixedly provided with a clamping strip 405, when the connecting shell is connected with a common liquid conveying pipeline, a signal can be sent to a receiver through a remote controller, then the rotating motor 401 rotates, the clamping joint 402 transmits kinetic energy to the valve rod 9, the valve rod 9 controls the rotation of the valve core 5 to realize the opening and closing functions, when the connecting shell is connected with the common liquid conveying pipeline, the connecting position needs to be wrapped by a rubber sleeve with good sealing effect, the sealing position is tied on the limiting groove 301 by a rubber band, and the gas concentration detector 403 sends a signal to the receiver during gas leakage, the rotating motor 401 is controlled to rotate, and the opening and closing functions of the valve body 1 are further realized, so that the problem that gas leakage cannot be automatically dealt with is solved, and automatic control is realized; a second clamping strip 901 is fixedly arranged at the other end of the valve rod 9; connect

shell

4 and 1 threaded connection of valve body, No. one joint strip 405 and No. two joint strip 901 block connection, equal fixed mounting has the wire between rotating electrical machines 401, receiver, gas concentration detector 403 and the power 404, and through wire electric connection.

It should be noted that the utility model relates to a control valve with automatic control function, when using, at first, connect the two ends of the valve body 1 with the external pipeline, when connecting with the ordinary liquid transportation pipeline, can send a signal to the receiver through the remote controller, then the rotating electrical machines 401 rotates, the joint 402 transmits the kinetic energy to the valve rod 9, the valve rod 9 controls the valve core 5 to rotate, realize the opening and closing function, when connecting with the gas pipeline, need to wrap the connecting position with the rubber sleeve with good sealing effect, tie its sealing position on the spacing groove 301 with the rubber band, the gas concentration detector 403 sends a signal to the receiver when leaking gas, control the rotating electrical machines 401 to rotate, further realize the opening and closing function of the valve body 1, thereby solve the problem that the equipment can't deal with the gas leakage automatically, and realize the automation control, when needing to dismantle the equipment, take out the cutting sleeve 3, just can take out gas concentration detection appearance 403, swivelling joint shell 4, just can pull down connecting shell 4 under the promotion of screw thread, can overhaul the inside electric part of connecting shell 4, and make 1 upper end of valve body lose fixedly, slider 2 slides down, recess 102 separation on slider 2 and the spacing strip 101, just can split valve body 1, further overhaul 1 inside of valve body, thereby solve present valve and mostly be integrated design, can't carry out the problem of overhauing to case 5 and the valve rod 9 of inside.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a control flap with automatic control function which characterized in that: including valve body (1), valve body (1) surface movable mounting has slider (2), fixed surface installs connecting shell (4) on valve body (1), connecting shell (4) surface nested installation has cutting ferrule (3), the inside movable mounting of valve body (1) has case (5), fixed surface installs valve rod (9) on case (5), case (5) top fixed mounting has sealing washer (6), fixed surface installs briquetting (7) on sealing washer (6), briquetting (7) upper surface is close to central point and puts and has seted up through-hole (8), valve rod (9) one end is passed through-hole (8) with case (5) fixed connection.

2. A control valve having an automatic control function according to claim 1, wherein: the outer surface of the valve body (1) is provided with a limiting strip (101) close to the edge, the outer surface of the limiting strip (101) is provided with a groove (102), the sliding block (2) is in sliding connection with the groove (102), and the outer surface of the valve body (1) is provided with threads close to the upper edge.

3. A control valve having an automatic control function according to claim 2, wherein: the position of the outer surface of the clamping sleeve (3) close to the center is provided with a limiting groove (301), the position of the outer surface of the clamping sleeve (3) close to the upper edge is provided with a receiving hole (302), and one side of the receiving hole (302) is located inside the connecting shell (4) and is fixedly provided with a receiver.

4. A control valve having an automatic control function according to claim 3, wherein: connect shell (4) internal surface and be close to lower limb position and seted up the screw thread, connect shell (4) inside be close to upper port fixed position and install rotating electrical machines (401), the output fixed mounting of rotating electrical machines (401) has joint (402), rotating electrical machines (401) below fixed mounting has gas concentration detector (403), fixed surface installs power (404) on gas concentration detector (403), fixed surface installs No. one joint strip (405) under joint (402).

5. The control valve with automatic control function according to claim 4, characterized in that: and a second clamping strip (901) is fixedly mounted at the other end of the valve rod (9).

6. The control valve with automatic control function according to claim 5, characterized in that: connect shell (4) with valve body (1) threaded connection, a joint strip (405) with No. two joint strips (901) block are connected, rotating electrical machines (401), receiver, gas concentration detector (403) and equal fixed mounting has the wire between power (404), and through wire electric connection.