CN113775813A

CN113775813A - Automatic theftproof smart valve of control

Info

Publication number: CN113775813A
Application number: CN202111060720.3A
Authority: CN
Inventors: 陈申建; 陈申国
Original assignee: Yuhuan Qianyunlai Metal Products Co ltd
Current assignee: Yuhuan Qianyunlai Metal Products Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-12-10
Anticipated expiration: 2041-09-10
Also published as: CN113775813B

Abstract

The invention provides an automatically controlled anti-theft intelligent valve, which comprises a shell, an actuator and a valve, wherein the actuator is arranged on the shell; the shell is provided with a connecting seat, the end part of the connecting seat is provided with a positioning groove, and the outside of the connecting seat is rotatably provided with a connecting cap; the valve is provided with a mounting seat, and the end part of the mounting seat is provided with a positioning seat; the connecting cap comprises an inner core and an outer sleeve, a limiting groove is formed in the outer wall of the inner core, an annular electromagnet is arranged in the inner core, a power supply is arranged on the end portion of the inner core, a placing groove is formed in the inner wall of the outer sleeve, a spring is arranged inside the placing groove, a sliding block is arranged on the end portion of the spring, and limiting teeth are arranged on the end portion of the sliding block. With power and annular electromagnet disconnection, the spring can draw in the standing groove with the slider for spacing tooth separates with the spacing groove, even later even if rotate the overcoat also can't separate connecting cap and mount pad, helps promoting in the security of intelligent valve, and the casing is difficult for being stolen with the executor, and the normal use of intelligent valve is difficult for receiving the influence.

Description

Automatic theftproof smart valve of control

Technical Field

The invention relates to a valve, in particular to an automatically controlled anti-theft intelligent valve.

Background

At present, chinese patent No. CN213598671U discloses a manual-automatic integrated waste valve, which includes a housing, an actuator disposed inside the housing, and a valve disposed outside the housing and driven by the actuator. When in use, the valve can be controlled to be opened and closed through the actuator. However, the shell and the valve are only compressed and fixed through the screws, and the safety is low, so when the blowoff valve is installed outdoors, the situation that the shell and the actuator are stolen together is very easy to occur, and the normal use of the blowoff valve is seriously influenced.

Disclosure of Invention

In view of the above, the present invention provides an automatically controlled anti-theft intelligent valve, which has the advantages that the housing and the actuator are not easily stolen, and the normal use is not easily affected.

In order to solve the technical problems, the technical scheme of the invention is as follows: an automatically controlled anti-theft intelligent valve comprises a shell, an actuator arranged inside the shell, and a valve arranged outside the shell and controlled by the actuator; the shell is provided with a connecting seat, the end part of the connecting seat is provided with a positioning groove, the outer part of the connecting seat is rotatably sleeved with a connecting cap, and the inner wall of the connecting cap is provided with an internal thread; the valve is provided with a mounting seat, the outer wall of the mounting seat is provided with an external thread, the external thread is used for being screwed and fixed with the internal thread, the end part of the mounting seat is provided with a positioning seat, and the positioning seat is inserted into the positioning groove and used for limiting the relative rotation of the shell and the valve;

connect the cap and include that the inner core and rotation cover establish the overcoat in the inner core outside, a plurality of spacing grooves have been seted up in the outer wall department of inner core, and are a plurality of the spacing groove is followed the circumference evenly distributed of inner core, the coaxial annular electromagnet that is provided with in the inner core, be provided with the power on the tip of inner core, the power electricity connect in annular electromagnet, a plurality of standing grooves have been seted up in the inner wall department of overcoat, and are a plurality of the standing groove is followed the circumference evenly distributed of overcoat, the inside of standing groove is provided with the spring, be provided with the slider on the tip of spring, the slider slides and connects in the standing groove, be provided with spacing tooth on the tip of slider, spacing tooth is used for the card to go into the spacing groove.

Through above-mentioned technical scheme, when assembling this smart valve, remove the below to the casing with the valve for the mount pad is relative with the connecting seat. Then the valve is controlled to move towards one side of the shell, so that the positioning seat on the valve is inserted into the positioning groove of the connecting seat. The positioning seat and the positioning groove are matched with each other at the moment so as to limit the relative rotation between the shell and the valve. And then the connecting cap is controlled to move towards one side of the valve, so that the internal thread in the connecting cap is abutted against the external thread on the mounting seat. Then, the connecting cap is rotated to fix the connecting cap and the mounting seat by screw thread. Meanwhile, the connecting cap is matched with the mounting seat, so that the shell and the valve are stably connected.

At the in-process of assembling the smart valve, with power and annular electromagnet intercommunication, annular electromagnet orders about the slider through magnetic force and slides to the outside of standing groove for spacing tooth on the slider tip can be blocked to spacing inslot portion. At the moment, the limiting teeth are matched with the limiting grooves and can be used for limiting the relative rotation between the outer sleeve and the inner core, so that the connecting cap and the mounting seat can be quickly fixed through threads.

After the completion is to the equipment of intelligent valve, with power and annular electromagnet disconnection, spring accessible elasticity pulls in the slider to the standing groove inside this moment for spacing tooth separates with the spacing groove, later even if rotate the overcoat also can't be with connecting cap and mount pad separation, helps promoting in the security of intelligent valve, and the casing is difficult for being stolen away with the executor, and the normal use of intelligent valve is difficult for receiving the influence.

Preferably, the inner wall of the outer sleeve is provided with a convex block, the outer wall of the inner core is provided with an annular sliding groove, and the convex block is connected inside the annular sliding groove in a sliding manner.

Through above-mentioned technical scheme, the lug is mutually supported with annular spout and can be restricted the relative slip between overcoat and the inner core, so steal the person and can't take off the overcoat from the inner core, can't will connect cap and mount pad separation, can't steal casing and executor.

Preferably, the number of the limiting teeth is a plurality, and the limiting teeth are uniformly distributed along the circumferential direction of the outer sleeve.

Through above-mentioned technical scheme, along a plurality of spacing teeth of the circumference evenly distributed of overcoat can more effectual restriction overcoat and the relative rotation between the inner core for the connection process of connecting cap and mount pad becomes more swift.

Preferably, a clamping groove is formed in the end portion of the inner core, and the power supply is clamped in the clamping groove.

Through above-mentioned technical scheme, after the installation of accomplishing intelligent valve, take out the power from the draw-in groove, annular electromagnet is in the outage state this moment, and the slider is accomodate inside the standing groove under the effect of spring.

Preferably, the outer wall of the outer sleeve is provided with a plurality of extending blocks, and the extending blocks are uniformly distributed along the circumferential direction of the outer sleeve.

Through above-mentioned technical scheme, during the use, the accessible extends the piece and comparatively conveniently orders about the overcoat and carries out circumferential direction.

Preferably, be provided with the toroidal cavity in the inner core, it has the fast dry glue to fill in the toroidal cavity, the inner wall department of inner core is provided with a plurality of breachs, and is a plurality of the breach is followed the circumference evenly distributed of overcoat, the breach to toroidal cavity one side is extended.

Through the technical scheme, the annular cavity is formed in the inner core, so that the structural strength of the inner core is relatively low, and the inner core is easy to deform. Thus, when a thief uses a tool such as pliers to clamp the outer sleeve and tries to control the connecting cap to rotate, the inner core is gradually deformed. When the inner core warp and reach the certain degree, the inner core is provided with breach department and takes place to break, and the quick-drying glue that lies in annular cavity inside this moment can enter into between connecting cap and the mount pad, will connect cap and mount pad bonding fixed, so steal the person and be difficult to with connecting cap and mount pad separation, just also can't steal away casing and executor.

Preferably, a thimble is arranged on the inner wall of the annular cavity far away from the notch, and the tip of the thimble faces one side of the notch.

Through above-mentioned technical scheme, when the inner core warp, the thimble is close to breach one side gradually. When the thimble is abutted against the inner cavity wall of the annular cavity close to the notch, the thimble starts to puncture the inner core. When the thimble punctures the inner core completely, the quick-drying glue that is arranged in the annular cavity can enter into between connecting cap and the mount pad, will connect cap and mount pad bonding fixed.

Preferably, a plurality of through grooves are formed in the side wall of the ejector pin, and the through grooves are uniformly distributed along the circumferential direction of the ejector pin.

Through above-mentioned technical scheme, set up logical groove in the lateral wall department of thimble, so puncture the in-process of inner core at the thimble, the quick-drying glue in the annular cavity can enter into more fast between connecting cap and the mount pad for it is fixed with connecting cap and mount pad bonding.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial cross-sectional view of the embodiment;

fig. 3 is an enlarged view of a portion a of fig. 2.

Reference numerals: 1. a housing; 2. an actuator; 3. a valve; 4. a connecting seat; 5. positioning a groove; 6. a connecting cap; 61. an inner core; 62. a jacket; 7. a mounting seat; 8. positioning seats; 9. a limiting groove; 10. an annular electromagnet; 11. a power source; 12. a placement groove; 13. a spring; 14. a slider; 15. limiting teeth; 16. a bump; 17. an annular chute; 18. a card slot; 19. an extension block; 20. an annular cavity; 21. a notch; 22. a thimble; 23. a through groove.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

An automatically controlled anti-theft intelligent valve, as shown in fig. 1, comprises a housing 1, an actuator 2 arranged inside the housing 1, and a valve 3 arranged outside the housing 1 and controlled by the actuator 2. When the intelligent valve is used, the opening and closing of the valve 3 can be remotely controlled through the actuator 2, so that the intelligent valve is more intelligent to use.

As shown in fig. 1 and 2, the bottom of the casing 1 is provided with a cylindrical connecting seat 4, a square positioning groove 5 is formed in the bottom of the connecting seat 4, a connecting cap 6 is sleeved outside the connecting seat 4 in a rotating mode, a plurality of extending blocks 19 are arranged on the outer wall of the connecting cap 6, the extending blocks 19 are evenly distributed along the circumferential direction of the connecting cap 6, and internal threads are arranged on the inner wall of the connecting cap 6. The top of valve 3 is provided with cylindric mount pad 7, and the outer wall department of mount pad 7 is provided with the external screw thread. When in use, the connecting cap 6 can be rotated to fix the connecting cap 6 and the mounting seat 7 by screw threads. A square positioning seat 8 is arranged on the top of the mounting seat 7, and the positioning seat 8 can be inserted into the positioning groove 5 to limit the relative rotation of the shell 1 and the valve 3.

As shown in fig. 2 and 3, the connecting cap 6 includes an inner core 61 and an outer sleeve 62 rotatably fitted over the inner core 61. The outer wall of the inner core 61 is provided with an annular sliding groove 17, and the annular sliding groove 17 and the inner core 61 are coaxially arranged. The inner wall of the outer sleeve 62 is provided with a slide block 14, and the slide block 14 is connected inside the annular sliding groove 17 in a sliding manner. The sliding block 14 is matched with the annular sliding groove 17, so that relative sliding between the inner core 61 and the outer sleeve 62 can be limited, and the inner core 61 and the outer sleeve 62 are not easy to separate.

A plurality of limiting grooves 9 are formed in the outer wall of the inner core 61, and the limiting grooves 9 are uniformly distributed along the circumferential direction of the inner core 61. The annular electromagnet 10 is coaxially arranged in the inner core 61, the end part of the inner core 61 is provided with a clamping groove 18, the clamping groove 18 is internally clamped with a power supply 11, and the power supply 11 is electrically connected with the annular electromagnet 10. The inner wall of the outer sleeve 62 is provided with a plurality of placing grooves 12, and the placing grooves 12 are uniformly distributed along the circumferential direction of the outer sleeve 62. Each placing groove 12 is internally provided with a spring 13, the end part of the spring 13 is connected with a slide block 14, and the slide block 14 is connected in the placing groove 12 in a sliding way. In the present embodiment, the slider 14 is made of a magnetic material and can be attracted by the ring-shaped electromagnet 10 after being energized. The end of the sliding block 14 is provided with a plurality of limiting teeth 15 for being clamped into the limiting groove 9, and the plurality of limiting teeth 15 are uniformly distributed along the circumferential direction of the outer sleeve 62.

The inner core 61 is provided with an annular cavity 20, and the annular cavity 20 and the inner core 61 are coaxially arranged. The annular cavity 20 is filled with quick-drying glue, and when the quick-drying glue enters between the connecting cap 6 and the mounting seat 7, the quick-drying glue can bond and fix the connecting cap 6 and the mounting seat 7. The inner wall of the inner core 61 is provided with a plurality of notches 21, the plurality of notches 21 are uniformly distributed along the circumferential direction of the outer sleeve 62, and the notches 21 extend towards one side of the annular cavity 20. The annular cavity 20 is provided with a thimble 22 at an inner wall away from the notch 21, and a tip of the thimble 22 faces one side of the notch 21. A plurality of through grooves 23 are formed in the side wall of the thimble 22, and the through grooves 23 are uniformly distributed along the circumferential direction of the thimble 22.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. An automatically controlled anti-theft intelligent valve comprises a shell (1), an actuator (2) arranged inside the shell (1), and a valve (3) arranged outside the shell (1) and controlled by the actuator (2); the method is characterized in that: the shell (1) is provided with a connecting seat (4), the end part of the connecting seat (4) is provided with a positioning groove (5), a connecting cap (6) is rotatably sleeved outside the connecting seat (4), and an inner thread is arranged on the inner wall of the connecting cap (6); the valve (3) is provided with a mounting seat (7), an external thread is arranged on the outer wall of the mounting seat (7) and is used for being screwed and fixed with the internal thread, a positioning seat (8) is arranged on the end part of the mounting seat (7), and the positioning seat (8) is inserted into the positioning groove (5) and is used for limiting the relative rotation of the shell (1) and the valve (3);

the connecting cap (6) comprises an inner core (61) and an outer sleeve (62) which is rotatably sleeved on the outer side of the inner core (61), a plurality of limiting grooves (9) are formed in the outer wall of the inner core (61), the limiting grooves (9) are uniformly distributed along the circumferential direction of the inner core (61), an annular electromagnet (10) is coaxially arranged in the inner core (61), a power supply (11) is arranged on the end portion of the inner core (61), the power supply (11) is electrically connected to the annular electromagnet (10), a plurality of placing grooves (12) are formed in the inner wall of the outer sleeve (62), the placing grooves (12) are uniformly distributed along the circumferential direction of the outer sleeve (62), a spring (13) is arranged inside the placing groove (12), a sliding block (14) is arranged on the end portion of the spring (13), and the sliding block (14) is connected to the placing groove (12) in a sliding manner, the end part of the sliding block (14) is provided with a limiting tooth (15), and the limiting tooth (15) is clamped into the limiting groove (9).

2. The automatic control anti-theft intelligent valve according to claim 1, characterized in that: the inner wall department of overcoat (62) is provided with lug (16), the outer wall department of inner core (61) is provided with annular spout (17), lug (16) slip connect in annular spout (17) are inside.

3. The automatic control anti-theft intelligent valve according to claim 1, characterized in that: the number of the limiting teeth (15) is a plurality of, and the limiting teeth (15) are uniformly distributed along the circumferential direction of the outer sleeve (62).

4. The automatic control anti-theft intelligent valve according to claim 1, characterized in that: a clamping groove (18) is formed in the end portion of the inner core (61), and the power supply (11) is clamped in the clamping groove (18).

5. The automatic control anti-theft intelligent valve according to claim 1, characterized in that: the outer wall department of overcoat (62) is provided with a plurality of extension pieces (19), and a plurality of extension piece (19) are followed the circumference evenly distributed of overcoat (62).

6. The automatic control anti-theft intelligent valve according to claim 1, characterized in that: be provided with annular cavity (20) in inner core (61), it has the quick-drying glue to fill in annular cavity (20), the inner wall department of inner core (61) is provided with a plurality of breach (21), and is a plurality of breach (21) are followed the circumference evenly distributed of overcoat (62), breach (21) to annular cavity (20) one side is extended.

7. The automatic control anti-theft intelligent valve according to claim 6, characterized in that: an ejector pin (22) is arranged on the inner wall of the annular cavity (20) far away from the notch (21), and the tip of the ejector pin (22) faces one side of the notch (21).

8. The automatic control anti-theft intelligent valve according to claim 7, characterized in that: a plurality of through grooves (23) are formed in the side wall of the ejector pin (22), and the through grooves (23) are evenly distributed along the circumferential direction of the ejector pin (22).