CN212643599U

CN212643599U - Bluetooth valve

Info

Publication number: CN212643599U
Application number: CN202021347711.3U
Authority: CN
Inventors: 郭江涛; 郭江玮
Original assignee: Hengtong Valve Co ltd
Current assignee: Hengtong Valve Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-02
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to the field of valves, in particular to a Bluetooth valve, which comprises a valve body, a valve cover fixedly arranged at the top of the valve body, a gland fixedly arranged at the top of the valve cover, a valve rod rotatably arranged in the gland in a sleeved mode, and a gate valve rotatably connected to the bottom of the valve rod; the top of the valve rod is provided with a hand wheel, the valve rod and the hand wheel are in running fit, and the hand wheel is provided with a Bluetooth locking device for locking the valve rod. The Bluetooth locking device comprises a shell fixedly arranged at the top of the hand wheel, a locking bolt arranged by penetrating through the hand wheel, a connecting rod penetrating through the top of the shell and a locking part for locking the locking bolt; the top of the locking bolt is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a pull ring, and a first return spring is arranged between the locking bolt and the shell. The utility model discloses can prevent that non-operating personnel from operating the valve, lead to the pipeline to break down.

Description

Bluetooth valve

Technical Field

The utility model relates to a valve field especially relates to a bluetooth valve.

Background

The gate valve is a flashboard of an opening and closing part, and the movement direction of the flashboard is vertical to the fluid direction, so that the purpose of opening and closing the gate valve is achieved.

The traditional gate valve comprises a valve body with a fluid channel and a valve rod for opening and closing the fluid channel, wherein one end of the valve rod is positioned in the valve body, the other end of the valve rod is positioned outside the valve body, a hand wheel is arranged at one end of the valve rod, which is positioned outside the valve body, and the valve body moves up and down by rotating the hand wheel, so that the purpose of opening and closing the gate valve is achieved.

Traditional gate valve is different according to service environment when using, and most valve are installed outdoors, often leads to the transportation pipeline to go wrong because of other people maloperation valves.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bluetooth valve to solve above-mentioned problem, prevent that non-operating personnel from operating the valve, lead to the pipeline to break down.

In order to achieve the above object, the utility model provides a following scheme:

a Bluetooth valve comprises a valve body, a valve cover fixedly arranged at the top of the valve body, a gland fixedly arranged at the top of the valve cover, a valve rod rotatably sleeved in the gland and a gate valve rotatably connected to the bottom of the valve rod;

a hand wheel is arranged at the top of the valve rod, the valve rod is in running fit with the hand wheel, and a Bluetooth locking device for locking the valve rod is arranged on the hand wheel;

the Bluetooth locking device comprises a shell fixedly arranged at the top of the hand wheel, a locking bolt arranged by penetrating through the hand wheel, a connecting rod penetrating through the top of the shell and a locking part for locking the locking bolt;

the top of the locking bolt is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with a pull ring, and a first reset spring is arranged between the locking bolt and the shell.

Preferably, the locking part comprises a locking groove formed in the side wall of the locking bolt, a locking block arranged in a matching manner with the locking groove, and a linear motor fixedly connected with the locking block, a machine body of the linear motor is fixedly connected with the shell, and an output shaft of the linear motor is fixedly connected with the locking block;

the locking recess that matches with the locking bolt is seted up at the valve rod top, motor electric connection has power and bluetooth module.

Preferably, a second return spring is arranged between the locking block and the shell, and the locking bolt is of a cuboid structure;

preferably, a second chute is arranged at the bottom of the valve body, sealing valves are arranged in the second chute in a matched manner, the sealing valves are symmetrically sleeved on the circumferential edge of the gate valve, and a spring is arranged between each sealing valve and the valve body;

the gate valve is characterized in that a pressing block is fixedly connected to the top of the gate valve and slides up and down along the inner wall of the valve body, the pressing block is rotatably connected with the valve rod through thread fit, and an inclined plane is formed in the edge of the gate valve.

Preferably, a first sliding groove is formed in the inner wall of the valve body, and the pressing block slides up and down along the first sliding groove.

Preferably, the pressing block is in an inverted 'mountain' shape, the middle of the pressing block is fixedly connected with the gate valve, and two sides of the pressing block are in contact with the sealing valve.

Preferably, the valve rod is provided with an annular bulge, and the annular bulge is matched with the gland to limit the valve rod to move up and down.

Preferably, the inner wall of the sealing valve is provided with a groove matched with the inclined surface.

Preferably, the sealing valve contact surface is provided with a gasket.

Preferably, a sealing ring is arranged on the inner wall of the gland, which is in contact with the valve rod.

The utility model discloses has following technological effect:

the utility model discloses a locking state at bluetooth module control hand wheel and valve rod to prevent non-operating personnel operating flap, make the pipeline break down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic sectional view of B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view of C-C of FIG. 1;

fig. 5 is a schematic structural view of the open state of the valve of the present invention;

FIG. 6 is a schematic structural diagram according to a third embodiment;

fig. 7 is a schematic structural diagram of the bluetooth locking device.

The valve comprises a valve body 1, a first chute 101, a second chute 102, a valve cover 2, a gland 3, a sealing ring 301, a valve rod 4, an annular protrusion 401, a gate valve 5, a pressing block 501, an inclined surface 502, a sealing valve 6, a sealing gasket 601, a groove 602, a hand wheel 7, a cover plate 8, a fixing block 801, a connecting rod 802, a first return spring 803, a pull ring 804, a linear motor 9, an output shaft 901, a locking block 902, a second return spring 903 and a housing 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The first embodiment is as follows:

referring to fig. 1-5 and fig. 7, a bluetooth valve comprises a valve body 1, a valve cover 2 fixedly arranged at the top of the valve body 1, a gland 3 fixedly arranged at the top of the valve cover 2, a valve rod 4 rotatably arranged in the gland 3 in a sleeved mode, and a gate valve 5 rotatably connected to the bottom of the valve rod 4;

a hand wheel 7 is arranged at the top of the valve rod 4, the valve rod 4 is in running fit with the hand wheel 7, and a Bluetooth locking device for locking the valve rod 4 is arranged on the hand wheel 7;

the Bluetooth locking device comprises a shell 10 fixedly arranged on the top of the hand wheel 7, a locking bolt 8 arranged by penetrating through the hand wheel 7, a connecting rod 802 penetrating through the top of the shell 10 and a locking part for locking the locking bolt 8;

the top of the locking bolt 8 is fixedly connected with one end of a connecting rod 802, the other end of the connecting rod 802 is fixedly connected with a pull ring 804, and a first return spring 803 is arranged between the locking bolt 8 and the shell 10. Through bluetooth locking means,

control valve rod

4 and 7 locking and non-locking states of hand wheel, and then prevent that non-operating personnel from operating the valve, make the pipeline break down.

In a further optimized scheme, the locking part comprises a locking groove 8011 formed in the side wall of the locking bolt 8, a locking block 902 arranged in cooperation with the locking groove 8011, and a linear motor 9 fixedly connected with the locking block 902, a body of the linear motor 9 is fixedly connected with the casing 10, and an output shaft 901 of the linear motor 9 is fixedly connected with the locking block 902;

the locking recess that matches with locking bolt 8 is seted up at valve rod 4 top, and motor 9 electric connection has power and bluetooth module.

In a further optimized scheme, a second return spring 903 is arranged between the locking block 902 and the shell 10, and the locking bolt 8 is of a cuboid structure. The locking recess that matches with locking bolt 8 is seted up at valve rod 4 top, and linear electric motor 9 electric connection has power and bluetooth module. Valve rod 4 and hand wheel 7 are in the non-locking state, match with bluetooth module through the cell-phone, bluetooth module control power intercommunication, the power makes linear electric motor 9's output shaft 901 motion, output shaft 901 drives locking piece 902 and breaks away from locking groove 8011, locking bolt 8 makes locking bolt 8 move down under the elasticity of first reset spring 803, thereby locking bolt 8 imbeds the locking recess on the valve rod 4, thereby realize the locking of valve rod 4 and hand wheel 7, when needing to be non-locking state with valve rod 4 and hand wheel 7, upwards stimulate pull ring 804, drive connecting rod 802 upward movement, and then drive locking bolt 8 upward movement, under the elasticity of second reset spring 903, locking piece 902 imbeds in the locking groove to realize the non-locking state of valve rod 4 and hand wheel 8017, and then prevent non-operating personnel from operating the valve, make the pipeline break down.

According to a further optimization scheme, a second chute 102 is arranged at the bottom of the valve body 1, sealing valves 6 are arranged in the second chute 102 in a matched mode, the sealing valves 6 are symmetrically sleeved on the circumferential edge of the gate valve 5, and springs are arranged between the sealing valves 6 and the valve body 1;

5 top fixedly connected with compact heap 501 of gate valve, compact heap 501 slides from top to bottom along 1 inner wall of valve body, and compact heap 501 rotates with valve rod 4 through screw-thread fit to be connected, and inclined plane 502 has been seted up at 5 edges of gate valve. Through bluetooth locking means, valve rod 4 and hand wheel 7 locking, thereby drive clamp block 501 to slide downwards along valve body 1 through rotating valve rod 4, clamp block 501 drives gate valve 5 to realize sliding from top to bottom, when gate valve 5 is in the bottom of valve body 1 with seal valve 6 cooperation contact, clamp block 501 compresses tightly seal valve 6 and realizes the sealing function, reverse rotation valve rod 4, valve rod 4 drives clamp block 501 to slide upwards, clamp block 501 drives gate valve 5 and breaks away from seal valve 6, seal valve 6 receives the tensile force effect of spring to slide to both sides along second spout 102 at this moment, and hide in second spout 102, after the sealed face of seal valve 6 is attacked by liquid and is washd and scotch appear, because of gate valve 5 edges seted up inclined plane 502, clamp block 501 sustainable compresses tightly seal valve 6 during sealing, thereby reinforcing sealing performance.

Further optimize the scheme, first spout 101 has been seted up to valve body 1 inner wall, and compact heap 501 slides from top to bottom along first spout 101. The valve body 1 is provided with a first chute 101 so that the pressing block 501 can slide up and down in the valve body 1.

According to the further optimization scheme, the pressing block 501 is in an inverted 'mountain' shape, the middle of the pressing block 501 is fixedly connected with the gate valve 5, and two sides of the pressing block 501 are arranged in contact with the sealing valve 6. The sealing valve 6 is pressed by the pressing block 501, so that the sealing performance of the valve is enhanced.

In a further optimized scheme, the valve rod 4 is provided with an annular protrusion 401, and the annular protrusion 401 is matched with the gland 3 to limit the valve rod 4 to move up and down.

In a further optimized scheme, the inner wall of the sealing valve 6 is provided with a groove 602 matched with the inclined surface 502. By the matching of the groove 602 and the inclined plane 502, the sealing performance of the valve is not affected after the sealing surface is worn.

In a further optimized scheme, the sealing valve 6 contact surface is provided with a sealing gasket 601. The sealing performance of the sealing valve 6 is better by adding the gasket 601.

In a further optimized scheme, a sealing ring 301 is arranged on the inner wall of the gland 3, which is in contact with the valve rod 4.

The working process of the embodiment is as follows:

the valve rod 4 and the hand wheel 7 are in a non-locking state and are matched with a Bluetooth module through a mobile phone, the Bluetooth module controls a power supply to be communicated, the power supply drives the linear motor 9, the linear motor 9 drives the output shaft 901 to move, the output shaft 901 drives the locking block 902 to be separated from the locking groove 8011, the locking bolt 8 is driven by the elastic force of the first return spring 803 to move downwards, so that the locking bolt 8 is embedded into the locking groove on the valve rod 4, and therefore locking of the valve rod 4 and the hand wheel 7 is achieved, the hand wheel 7 drives the valve rod 4 to rotate by rotating the hand wheel 7, so that the pressing block 501 is driven to slide downwards along the valve body 1, the pressing block 501 drives the gate valve 5 to slide upwards and downwards, when the gate valve 5 is at the bottom of the valve body 1, the inclined surface 502 on the gate valve 5 is in matched contact with the groove 602 of the sealing valve 6, the sealing valve 501 presses the, the pressing block 501 drives the gate valve 5 to separate from the sealing valve 6, at this time, the sealing valve 6 slides towards two sides along the second sliding groove 102 under the action of the pulling force of the spring and is hidden in the second sliding groove 102, when the sealing surface of the sealing valve 6 is eroded and scratched by the impact of liquid, the pressing block 501 can continuously press the sealing valve 6 during sealing due to the inclined surface 502 arranged on the edge of the gate valve 5, and therefore the sealing performance is enhanced.

When the valve rod 4 and the hand wheel 7 need to be in the non-locking state, the pull ring 804 is pulled upwards to drive the connecting rod 802 to move upwards, and then the locking bolt 8 is driven to move upwards, and under the elastic force of the second return spring 903, the locking block 902 is embedded into the locking groove 8011 to achieve the non-locking state of the valve rod 4 and the hand wheel 7, so that non-operators are prevented from operating the valve, and the pipeline is prevented from being broken down.

Example two

The valve of this embodiment is different from the first embodiment only in that a second sealing gasket (not shown in the figure) is arranged on the top of the pressing block 501, and when the sealing ring 301 on the gland 3 needs to be replaced, the pressing block 501 is adjusted to be in contact with the inside of the top of the valve cover 2, so as to achieve sealing, and therefore the sealing ring 301 of the valve can be replaced in a pressurized state.

EXAMPLE III

Referring to fig. 6, the valve of the present embodiment is different from the second embodiment only in that a cover plate 8 is disposed on a side wall where the valve body 1 and the spring are fixed, a fixing block 801 is disposed on the cover plate 8, the cover plate 8 is fixedly connected with the valve body 1 through a screw, and by disposing the cover plate 8, the sealing valve 6 is conveniently detached and replaced, and the maintenance performance of the valve is enhanced.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a bluetooth valve which characterized in that: the valve comprises a valve body (1), a valve cover (2) fixedly arranged at the top of the valve body (1), a gland (3) fixedly arranged at the top of the valve cover (2), a valve rod (4) rotatably sleeved in the gland (3), and a gate valve (5) rotatably connected to the bottom of the valve rod (4);

a hand wheel (7) is arranged at the top of the valve rod (4), the valve rod (4) is in running fit with the hand wheel (7), and a Bluetooth locking device for locking the valve rod (4) is arranged on the hand wheel (7);

the Bluetooth locking device comprises a shell (10) fixedly arranged on the top of the hand wheel (7), a locking bolt (8) arranged through the hand wheel (7), a connecting rod (802) arranged through the top of the shell (10) and a locking part used for locking the locking bolt (8);

the top of the locking bolt (8) is fixedly connected with one end of the connecting rod (802), the other end of the connecting rod (802) is fixedly connected with a pull ring (804), and a first return spring (803) is arranged between the locking bolt (8) and the shell (10).

2. The bluetooth valve of claim 1, wherein: the locking part comprises a locking groove (8011) formed in the side wall of the locking bolt (8), a locking block (902) matched with the locking groove (8011), and a linear motor (9) fixedly connected with the locking block (902), a machine body of the linear motor (9) is fixedly connected with the shell (10), and an output shaft (901) of the linear motor (9) is fixedly connected with the locking block (902);

the top of the valve rod (4) is provided with a locking groove matched with the locking bolt (8), and the motor (9) is electrically connected with a power supply and a Bluetooth module.

3. The bluetooth valve of claim 2, wherein: a second reset spring (903) is arranged between the locking block (902) and the shell (10), and the locking bolt (8) is of a cuboid structure.

4. The bluetooth valve of claim 1, wherein: a second sliding groove (102) is formed in the bottom of the valve body (1), sealing valves (6) are arranged in the second sliding groove (102) in a matched mode, the sealing valves (6) are symmetrically sleeved on the circumferential edge of the gate valve (5), and springs are arranged between the sealing valves (6) and the valve body (1);

gate valve (5) top fixedly connected with compact heap (501), compact heap (501) are followed valve body (1) inner wall slides from top to bottom, compact heap (501) with valve rod (4) rotate through screw-thread fit and are connected, inclined plane (502) have been seted up at gate valve (5) edge.

5. The bluetooth valve of claim 4, wherein: a first sliding groove (101) is formed in the inner wall of the valve body (1), and the pressing block (501) slides up and down along the first sliding groove (101).

6. The bluetooth valve of claim 4, wherein: the pressing block (501) is in an inverted 'mountain' shape, the middle of the pressing block (501) is fixedly connected with the gate valve (5), and two sides of the pressing block (501) are arranged in contact with the sealing valve (6).

7. The bluetooth valve of claim 4, wherein: the valve rod (4) is provided with an annular protrusion (401), and the annular protrusion (401) is matched with the gland (3) to limit the valve rod (4) to move up and down.

8. The bluetooth valve of claim 4, wherein: and a groove (602) matched with the inclined surface (502) is formed in the inner wall of the sealing valve (6).

9. The bluetooth valve of claim 4, wherein: and a sealing gasket (601) is arranged on the contact surface of the sealing valve (6).

10. The bluetooth valve of claim 4, wherein: and a sealing ring (301) is arranged on the inner wall of the gland (3) contacted with the valve rod (4).