CN220102231U

CN220102231U - Valve convenient to remote control

Info

Publication number: CN220102231U
Application number: CN202321741237.6U
Authority: CN
Inventors: 刘国清
Original assignee: Zhejiang Jijiyu Intelligent Irrigation Equipment Co ltd
Current assignee: Zhejiang Jijiyu Intelligent Irrigation Equipment Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-11-28
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a valve convenient for remote control, which comprises a valve body, a motor positioned at one side of the valve body, a worm and gear assembly positioned between the motor and the valve body and used for driving a valve core in the valve body to rotate, a lithium battery connected with the motor, a control circuit board used for remote control and connected with the lithium battery and the motor, a signal receiving rod connected with the control circuit board and used for receiving signals, a solar panel connected with the lithium battery, and a connecting box fixedly connected at the upper side of the valve body and used for installing the lithium battery, the control circuit board and the signal receiving rod, wherein the upper side of the connecting box is provided with a cover plate for connecting the solar panel, the lower surface of the cover plate is provided with a mounting ring used for being embedded in the connecting box, a plurality of clamping blocks which are uniformly distributed at intervals along the periphery of the mounting ring are arranged on the inner wall of the periphery of the connecting box, a plurality of clamping seats used for respectively corresponding to the positions of the clamping blocks are arranged at the lower side of the clamping seats, and the clamping grooves used for embedding the clamping blocks after the clamping blocks rotate along with the mounting ring are arranged at the lower side of the clamping seats.

Description

Valve convenient to remote control

Technical Field

The utility model belongs to the technical field of valve design, and particularly relates to a valve convenient for remote control.

Background

In an agricultural irrigation system, the ball valve is a key component, and has the advantages of low cost and difficult blockage, and is deeply favored by vast farmers.

At present, chinese patent publication No. CN115899307a, publication No. 2023, 4 discloses a micro-power consumption remote wireless control intelligent agricultural electric ball valve, comprising: the upper portion of valve body is provided with down the casing and passes through fixed connection between fixing bolt and the valve body, the inside of lower casing is provided with worm wheel and the inside of worm wheel is provided with the pivot, the inside of valve body is provided with the valve ball and is connected between valve ball and the pivot, the outside of lower casing is provided with the casing and goes up and pass through the bolt fastening between casing and the lower casing, the inside of going up casing and lower casing is provided with driver inferior valve and driver epitheca respectively, the upper portion of driver epitheca is provided with the motor and the power take off end of motor is provided with the pinion, be provided with the worm between driver inferior valve and the driver epitheca and the surface of worm be provided with the gear wheel, intermeshing between gear wheel and the pinion and the worm wheel intermesh.

The micro-power consumption remote wireless control intelligent agricultural electric ball valve adopts a battery and solar energy to supply power, integrates a motor, a turbine, a vortex rod and a remote low-power consumption wireless communication technology, realizes remote automatic control of the valve, is free from human intervention, is widely used in agricultural irrigation in a field, can realize an unmanned automatic irrigation function, and greatly improves the operation efficiency; adopt LORA wireless communication technique, realize the real-time control and the extremely low stand-by power consumption of valve, the cooperation sun charges, realizes that the electric energy is self-sufficient, can realize the overlength stand-by time of 6 months under the battery full power and not connect solar energy condition, adopts worm gear to realize the function of little motor big moment of torsion simultaneously, and the valve body adopts the ball valve structure, is difficult for blockking up, from taking rotation angle instruction function, can adjust opening angle wantonly according to the demand, reduces the uneven phenomenon of irrigation that the pipe network pressure unbalance brought.

Wherein PCBA control circuit board and lithium cell all wrap up in last casing and inferior valve, and wherein go up casing and inferior valve and pass through bolted connection fixedly, will lead to at this moment when the maintenance of circuit board and lithium cell need carry out the dismouting to the bolt, will finally make the process of overhauling circuit board and lithium cell very waste time and energy.

Disclosure of Invention

The utility model aims to provide a valve convenient for remote control, which can be used for conveniently overhauling a control circuit board and a lithium battery.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a valve convenient to remote control, includes the valve body, be located the motor of valve body one side, be located between motor and the valve body and be used for driving valve core pivoted turbine worm subassembly in the valve body, the lithium cell that is connected with the motor, be used for remote control and with lithium cell and motor connection's control circuit board, be connected with control circuit board and be used for accepting signal's signal receiving stick, the solar panel who is connected with the lithium cell, still include fixed connection in the valve body upside and supply lithium cell, control circuit board, signal receiving stick installation, the upside of connecting the box is provided with the apron that supplies solar panel to connect, the apron lower surface is provided with the collar that is used for embedding in the connecting box, the week side of collar is provided with a plurality of fixture blocks along the even interval distribution of week side of collar, be provided with a plurality of cassettes that are used for corresponding the fixture block position respectively on the week side inner wall of connecting the cassette, the draw-in groove that supplies the fixture block to rotate after the collar to rotate is seted up to the cassette downside.

The utility model is further provided with: the clamping groove is in interference fit with the clamping block.

The utility model is further provided with: the upper side of fixture block one end has seted up first direction inclined plane, the second direction inclined plane that supplies first direction inclined plane to contradict is seted up to the one end of draw-in groove.

The utility model is further provided with: the periphery of the mounting ring is also provided with a rubber sealing ring which is used for propping against the inner wall of the connecting box.

The utility model is further provided with: the solar panel is characterized in that a seat plate is further arranged on the upper side of the cover plate, a seat groove for embedding the solar panel is formed in the seat plate, a connecting sleeve for penetrating out a lead of the solar panel is arranged in the center of the seat plate, and a seat sleeve for embedding the connecting sleeve is arranged on the cover plate.

The utility model is further provided with: the upper side of apron is provided with a plurality of internal thread cover that are located the bedplate week side respectively, the week side of seat groove is provided with a plurality of installation cover that correspond internal thread cover position respectively, be provided with the installation bolt in the internal thread cover after passing the installation cover on the internal thread cover.

In summary, the utility model has the following beneficial effects:

1. after the lithium battery, the control circuit board and the signal receiving rod are arranged in the connecting box, the mounting ring of the cover plate is embedded in the connecting box, and then the cover plate is rotated, so that the clamping block is driven to rotate along with the mounting ring, and then the clamping block can be clamped into the clamping groove at the lower side of the clamping seat, so that the clamping of the mounting ring in the connecting box can be completed, and finally the sealing cover of the connecting box can be completed;

when the control circuit board and the lithium battery are required to be overhauled, the clamping block can be moved out of the clamping groove only by reversely rotating the cover plate, then the cover plate can be pulled out of the connecting box, the whole process is very convenient, and finally the control circuit board and the lithium battery can be overhauled conveniently;

2. the clamping groove is in interference fit with the clamping block, so that stable connection between the cover plate and the connecting box is facilitated;

3. when the clamping block is embedded in the clamping groove, the first guide inclined surface on the clamping block firstly abuts against the second guide inclined surface of the clamping groove, so that the first guide inclined surface and the second guide inclined surface play a role in guiding, and finally the clamping block can be smoothly embedded in the clamping groove;

4. the mounting ring is abutted against the inner wall of the connecting box by utilizing the rubber sealing ring, so that the sealing connection between the mounting ring and the connecting box is facilitated, and the damage to the control circuit board and the lithium battery caused by water inflow in the connecting box is avoided;

5. the seat groove on the seat plate can be used for embedding the solar panel, wherein the seat plate is embedded in the seat sleeve by utilizing the connecting sleeve, and a lead of the solar panel can pass through the connecting sleeve and the seat sleeve and then be connected with the lithium battery in the connecting box;

6. the mounting bolts penetrate through the mounting sleeve and are in threaded connection with the inner threaded sleeve, and then the detachable connection between the seat plate and the cover plate can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model, wherein the position of the worm gear assembly is shown exploded;

FIG. 3 is an exploded view of the connection relationship between the solar panel, the junction box, the cover plate and the seat plate according to the present utility model;

FIG. 4 is an enlarged view of the structure of the cover plate in the present utility model;

fig. 5 is an enlarged view of the structure of the junction box in the present utility model.

In the figure, 1, a valve body; 11. a housing; 2. a motor; 3. a worm gear assembly; 4. a lithium battery; 5. a control circuit board; 6. a signal receiving rod; 7. a solar panel; 8. a connection box; 81. a clamping seat; 811. a clamping groove; 812. a second guiding inclined surface; 9. a cover plate; 91. a mounting ring; 911. a clamping block; 912. a first guiding inclined surface; 913. a rubber seal ring; 92. a seat cover; 93. an internal thread sleeve; 931. installing a bolt; 10. a seat plate; 101. a seat groove; 102. connecting sleeves; 103. and (5) installing a sleeve.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the valve convenient for remote control comprises a valve body 1, a motor 2, a worm and gear assembly 3, a lithium battery 4, a control circuit board 5, a signal receiving rod 6, a solar panel 7 and a connecting box 8, wherein one side of the valve body 1 is fixedly provided with a shell 11 through a bolt, the motor 2 is fixedly arranged on the shell 11 through the bolt, the worm and gear is arranged in the shell 11, the motor 2 drives the worm to rotate through gear transmission, the worm can drive a turbine to rotate, and the turbine can drive a valve core to rotate after being connected with the valve core in the valve body 1.

Referring to fig. 1 and 3, the lithium battery 4 is connected with the motor 2, so as to supply power to the motor 2 through the lithium battery 4, wherein the control circuit board 5 is used for controlling a remote mobile phone end, the control circuit board 5 is connected with the lithium battery 4 and the motor 2, the motor 2 can be controlled to rotate positively and negatively through the control circuit board 5, and meanwhile, the signal receiving rod 6 is connected with the control circuit board 5, so that signals transmitted from the outside are received through the signal receiving rod 6; wherein the solar panel 7 is used for converting solar energy into electric energy and storing the electric energy in the lithium battery 4.

Referring to fig. 1 and 3, the connection box 8 is fixed on the upper side of the valve body 1 by bolts, the cross section of the connection box 8 is circular, the lithium battery 4, the control circuit board 5 and the signal receiving rod 6 are installed in the connection box 8, a cover plate 9 for connecting the solar panel 7 is further arranged on the upper side of the connection box 8, a seat plate 10 is arranged on the upper side of the cover plate 9, a seat groove 101 for embedding the solar panel 7 is formed in the seat plate 10, a connecting sleeve 102 for penetrating a wire of the solar panel 7 is integrally arranged at the center of the seat plate 10, and a seat sleeve 92 for embedding the connecting sleeve 102 is integrally arranged on the cover plate 9; the upper side of the cover plate 9 is also integrally provided with a plurality of internal thread sleeves 93, the internal thread sleeves 93 are respectively positioned on the periphery of the seat plate 10, meanwhile, the periphery of the seat groove 101 is integrally provided with a plurality of mounting sleeves 103 respectively corresponding to the positions of the internal thread sleeves 93, and the internal thread sleeves 93 are provided with mounting bolts 931 which pass through the mounting sleeves 103 and are connected with the internal thread sleeves 93 in a threaded manner.

Referring to fig. 3, 4 and 5, the lower surface of the cover plate 9 is integrally provided with a mounting ring 91 for being embedded in the connection box 8, the periphery of the mounting ring 91 is integrally provided with a plurality of clamping blocks 911, wherein the plurality of clamping blocks 911 are uniformly distributed at intervals along the periphery of the mounting ring 91, the periphery inner wall of the connection box 8 is integrally provided with a plurality of clamping seats 81 for respectively corresponding to the positions of the clamping blocks 911, meanwhile, the lower side of the clamping seats 81 is provided with clamping grooves 811, the clamping blocks 911 can be embedded after rotating along with the mounting ring 91, the clamping grooves 811 are in interference fit with the clamping blocks 911, the upper side of one end of the clamping blocks 911 is provided with a first guide inclined surface 912, one end of the clamping grooves 811 is provided with a second guide inclined surface 812 for the first guide inclined surface 912 to abut, and the periphery of the mounting ring 91 is fixedly bonded with a rubber sealing ring 913, and the rubber sealing ring 913 can be used for abutting against the periphery inner wall of the connection box 8.

Principle of: after the lithium battery 4, the control circuit board 5 and the signal receiving rod 6 are installed in the connection box 8, the mounting ring 91 of the cover plate 9 is embedded in the connection box 8, and then the cover plate 9 is rotated, so that the clamping block 911 is driven to rotate along with the mounting ring 91, the first guide inclined surface 912 on the clamping block 911 firstly abuts against the second guide inclined surface 812 of the clamping groove 811, the first guide inclined surface 912 and the second guide inclined surface 812 play a guiding role, then the clamping block 911 can be clamped in the clamping groove 811 at the lower side of the clamping seat 81, at this time, the clamping of the mounting ring 91 in the connection box 8 can be completed, and finally the sealing cover of the connection box 8 can be completed.

When the control circuit board 5 and the lithium battery 4 need to be overhauled, the clamping block 911 can be moved out of the clamping groove 811 by only reversely rotating the cover plate 9, then the cover plate 9 can be pulled out of the connecting box 8, the whole process is very convenient, and finally the control circuit board 5 and the lithium battery 4 can be overhauled conveniently.

Claims

1. The utility model provides a valve convenient to remote control, including valve body (1), be located motor (2) of valve body (1) one side, be located between motor (2) and valve body (1) and be used for driving valve core pivoted turbine worm subassembly (3) in valve body (1), lithium cell (4) be connected with motor (2), be used for remote control and control circuit board (5) be connected with lithium cell (4) and motor (2), be connected with control circuit board (5) and be used for accepting signal's signal receiving stick (6), solar panel (7) be connected with lithium cell (4), its characterized in that: still including fixed connection in valve body (1) upside and supply connecting box (8) of lithium cell (4), control circuit board (5), signal receiving stick (6) installation, the upside of connecting box (8) is provided with apron (9) that supply solar panel (7) to connect, apron (9) lower surface is provided with collar (91) that are used for embedding in connecting box (8), the week side of collar (91) is provided with a plurality of fixture blocks (911) of evenly spaced along the week side of collar (91), be provided with cassette (81) that a plurality of are used for corresponding fixture block (911) position respectively on the week side inner wall of connecting box (8), cassette (81) downside has been seted up and has been supplied fixture block (911) to rotate back embedded draw-in groove (811) along with collar (91).

2. A valve for facilitating remote control as defined in claim 1, wherein: the clamping groove (811) is in interference fit with the clamping block (911).

3. A valve for facilitating remote control as defined in claim 1, wherein: the upper side of one end of the clamping block (911) is provided with a first guide inclined plane (912), and one end of the clamping groove (811) is provided with a second guide inclined plane (812) for the first guide inclined plane (912) to collide.

4. A valve for facilitating remote control as defined in claim 1, wherein: the periphery of the mounting ring (91) is also provided with a rubber sealing ring (913) which is used for abutting against the inner wall of the connecting box (8).

5. A valve for facilitating remote control as defined in claim 1, wherein: the solar panel is characterized in that a seat board (10) is further arranged on the upper side of the cover board (9), a seat groove (101) for embedding the solar panel (7) is formed in the seat board (10), a connecting sleeve (102) for penetrating out a lead of the solar panel (7) is arranged in the center of the seat board (10), and a seat sleeve (92) for embedding the connecting sleeve (102) is arranged on the cover board (9).

6. A valve for facilitating remote control as defined in claim 5, wherein: the upper side of apron (9) is provided with a plurality of internal thread cover (93) that are located bedplate (10) week side respectively, the week side of seat groove (101) is provided with a plurality of installation cover (103) that correspond internal thread cover (93) position respectively, be provided with on the internal thread cover (93) and pass installation bolt (931) in the internal thread cover (93) of threaded connection behind installation cover (103).