Control box of intelligent control ball valve for irrigation and water conservancy irrigation

Abstract

The utility model discloses a control box of an intelligent control ball valve for farmland water conservancy irrigation, which belongs to the technical field of control boxes, and comprises a bottom plate, a vertical rod is fixedly mounted at the top of the bottom plate, a protective cover is fixedly mounted at the top of the vertical rod, a rain sensor is mounted at the top of the protective cover, a motor is fixedly mounted on the inner wall of the vertical rod, and the motor is connected with the vertical rod. A power output shaft of the motor is fixedly connected with a lead screw, the outer edge of the lead screw is in threaded connection with a sliding block, the outer side of the sliding block is fixedly provided with a box body, and the top of the box body is fixedly provided with a butt joint pipe; the driving motor drives the lead screw to rotate, then the sliding block can be utilized to drive the box body to be attached to the outer side of the vertical rod to move upwards till the box body shrinks into the inner cavity of the protective cover, the protection effect is achieved, it is guaranteed that rainwater does not make contact with the box body, the box body can be contracted into the inner cavity of the protective cover in summer to be prevented from being exposed to the sun, and then aging of a sealing piece is avoided; and the durability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to control box technical field especially intelligent control ball valve's control box for farmland water conservancy irrigation. BACKGROUND

[0002] The control box is solid in structure, beautiful in appearance, good in heat dissipation and the like, needs to be placed in the place without severe vibration and impact, and is widely used in the industry of instrument, meter, electron, communication, automation, sensor, intelligent card, industrial control, precision machinery, water conservancy and the like.

[0003] The existing ball valve control box is usually directly exposed and installed around the ball valve, and cannot be protected in summer and rainy season, so that rainwater is easy to penetrate into the interior when raining, and the sunlight is easy to cause the aging of the sealing element, thereby seriously affecting the service life.

[0004] Therefore, the utility model provides an intelligent control ball valve's control box for farmland water conservancy irrigation. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides an intelligent control ball valve's control box for farmland water conservancy irrigation, which overcomes the defects of the prior art and aims at solving the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an intelligent control ball valve's control box for farmland water conservancy irrigation, comprising a bottom plate, a vertical rod is fixedly installed at the top of the bottom plate, a protective cover is fixedly installed at the top of the vertical rod, a rain sensor is installed at the top of the protective cover, a motor is fixedly installed on the inner wall of the vertical rod, a lead screw is fixedly connected to the power output shaft of the motor, a sliding block is threadedly connected to the outer edge of the lead screw, a box body is fixedly installed on the outer side of the sliding block, a butt joint pipe is fixedly installed at the top of the box body, a plurality of air inlet grooves are formed at the top of the box body, a fixed pipe is fixedly installed at the inner top of the protective cover, a motor is fixedly installed at the inner top of the protective cover, and a fan is fixedly connected to the power output shaft of the motor.

[0007] As a preferred technical scheme of the utility model, two limiting rods are symmetrically fixedly installed on the inner wall of the vertical rod, and the sliding block is slidingly installed on the outer edges of the two limiting rods and the inner wall of the vertical rod.

[0008] By adopting the above technical scheme, the sliding block can be limited when moving up and down, and the stability of the sliding block when moving up and down can be ensured, and the sliding block can be stably moved up and down in a vertical state.

[0009] As a preferred technical scheme of the utility model, the inner bottom of the vertical rod is fixedly installed with the outer ring of a bearing, and the inner ring of the bearing is fixedly connected with the bottom end of the lead screw.

[0010] By adopting the technical scheme, the bottom end of the lead screw can be limited, so that the lead screw can stably rotate in a vertical state, and the lead screw can not easily deviate in position and swing during rotation.

[0011] As a preferred technical scheme of the utility model, a plurality of air outlet grooves are formed on the outer side of the box.

[0012] By adopting the technical scheme, the hot air in the inner cavity of the box can be discharged to the outside through the air outlet grooves.

[0013] As a preferred technical scheme of the utility model, the motor and the fan are arranged in the inner cavity of the fixed pipe, and the fixed pipe and the butt joint pipe correspond in position.

[0014] By adopting the technical scheme, the air generated when the motor drives the fan to rotate can be accurately blown to the inner cavity of the box through the butt joint pipe and the air inlet groove for heat dissipation treatment.

[0015] As a preferred technical scheme of the utility model, the inner wall of the fixed pipe is fixedly provided with a baffle disc, a plurality of through holes are formed in the inner wall of the baffle disc, and the fan is arranged above the baffle disc.

[0016] By adopting the technical scheme, the fan can be protected, so that the blades of the fan will not splash and damage the box when the fan is accidentally damaged.

[0017] As a preferred technical scheme of the utility model, four supporting legs are symmetrically arranged at the bottom of the bottom plate, and the bottom of the box is placed on the top of the bottom plate.

[0018] By adopting the technical scheme, the device can be stably placed in the irrigation area to control the ball valve, and the bottom plate can be used to lift the box when the box needs to be controlled.

[0019] The utility model discloses the beneficial effect:

[0020] The utility model discloses a driving motor drives the rotation of lead screw, and then can utilize the sliding block to drive the box to be pasted on the outer side of vertical rod and move upwards until shrinkage to the inner cavity of protective cover, and the protection effect is played to the box, and the rainwater cannot contact the box, and the box can be shrunk to the inner cavity of protective cover to avoid the sunshine in summer, and then the aging of sealing element is avoided, and the durability is improved.

[0021] When the box is shrunk to the inner cavity of the protective cover, the position of the butt joint pipe and the fixed pipe corresponds, so that the air generated when the motor drives the fan to rotate can be accurately blown to the inner cavity of the box through the butt joint pipe and the air inlet groove for heat dissipation treatment, and the heat dissipation efficiency is guaranteed.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the half cut and local enlarged structure schematic diagram of the utility model's vertical rod;

[0024] Figure 3 It is the half cut structure schematic diagram of the utility model's butt joint pipe;

[0025] Figure 4 It is the fixed pipe section structure schematic diagram of the utility model;

[0026] Figure 5 It is the utility model's Figure 4 Enlarged structure schematic diagram at A place in the middle.

[0027] In the drawing: 1, bottom plate; 2, vertical rod; 3, protective cover; 4, rain sensor; 5, box; 6, butt joint pipe; 7, air inlet slot; 8, motor; 9, lead screw; 10, sliding block; 11, limit rod; 12, bearing; 13, air outlet slot; 14, fixed pipe; 15, motor; 16, fan; 17, baffle disc; 18, through hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Please refer to Figure 1 - Figure 5 A control box of an intelligent control ball valve for farmland water conservancy irrigation, including bottom plate 1, the top of bottom plate 1 is fixedly installed with vertical rod 2, the top of vertical rod 2 is fixedly installed with protective cover 3, the top of protective cover 3 is installed with rain sensor 4, the inner wall of vertical rod 2 is fixedly installed with motor 8, the power output shaft of motor 8 is fixedly connected with lead screw 9, the outer edge of lead screw 9 is screw-connected with sliding block 10, the outer side of sliding block 10 is fixedly installed with box 5, the top of box 5 is fixedly installed with butt joint pipe 6, a plurality of air inlet slots 7 are formed in the top of box 5, the inner top of protective cover 3 is fixedly installed with fixed pipe 14, the inner top of protective cover 3 is fixedly installed with motor 15, the power output shaft of motor 15 is fixedly connected with fan 16.

[0030] Please refer to Figure 2The inner wall of the vertical rod 2 is symmetrically fixed with two limiting rods 11, and the sliding block 10 is slidingly installed on the outer edge of the two limiting rods 11 and the inner wall of the vertical rod 2, so that the sliding block 10 can be limited when moving up and down, thereby ensuring the stability of the sliding block 10 when moving up and down, and ensuring that it can be in a vertical state and stably move up and down.

[0031] Referring to Figure 2 The inner bottom of the vertical rod 2 is fixed with the outer ring of the bearing 12, and the inner ring of the bearing 12 is fixedly connected with the bottom end of the lead screw 9, so that the bottom end of the lead screw 9 can be limited, ensuring that the lead screw 9 can stably rotate in a vertical state, and ensuring that it will not easily shift and swing when rotating.

[0032] Referring to Figure 3 The outer side of the box body 5 is provided with a plurality of air outlet grooves 13, so that the hot air in the inner cavity of the box body 5 can be discharged to the outside through the air outlet grooves 13.

[0033] Referring to Figure 3 and Figure 5 The motor 15 and the fan 16 are arranged in the inner cavity of the fixed pipe 14, and the fixed pipe 14 corresponds to the position of the butt joint pipe 6, so that the wind generated by the rotation of the fan 16 driven by the motor 15 can be accurately blown to the inner cavity of the box body 5 through the butt joint pipe 6 and the air inlet groove 7 for heat dissipation treatment.

[0034] Referring to Figure 5 The inner wall of the fixed pipe 14 is fixedly installed with a baffle 17, and the inner wall of the baffle 17 is provided with a plurality of through holes 18. The fan 16 is arranged above the baffle 17, so that the fan 16 can be protected, and the blades of the fan 16 will not accidentally splash and damage the box body 5 when the fan 16 is accidentally damaged.

[0035] Referring to Figure 1 and Figure 3 The bottom of the bottom plate 1 is symmetrically provided with four supporting legs, and the bottom of the box body 5 is placed on the top of the bottom plate 1, so that the device can be stably placed in the irrigation area to control the ball valve, and the bottom plate 1 can be used to lift the box body 5 when the box body 5 needs to be controlled.

[0036] Working principle: when using the device, first, the ball valve can be controlled in real time by the box 5, ensuring the normal operation of the ball valve, realizing intelligent irrigation of farmland water conservancy, and the rainfall can be monitored in real time by the rainfall sensor 4, so that the motor 8 can drive the lead screw 9 to rotate when it rains, and the sliding block 10 can drive the box 5 to move upward and be attached to the outside of the vertical rod 2, until it is retracted into the inner cavity of the protective cover 3, which plays a protective role, and can be retracted into the inner cavity of the protective cover 3 in summer to avoid sun exposure, improve its durability, and the position of the butt joint pipe 6 and the fixed pipe 14 corresponds when the box 5 is retracted into the inner cavity of the protective cover 3, so that the wind generated by the rotation of the fan 16 driven by the motor 15 can be accurately blown into the inner cavity of the box 5 through the butt joint pipe 6 and the air inlet groove 7 for heat dissipation treatment.

[0037] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A control box of an intelligent control ball valve for irrigation of farmland water conservancy, comprising a bottom plate (1), characterized in that, The top of the bottom plate (1) is fixedly installed with a vertical rod (2), the top of the vertical rod (2) is fixedly installed with a protective cover (3), the top of the protective cover (3) is installed with a rainfall sensor (4), the inner wall of the vertical rod (2) is fixedly installed with a motor (8), the power output shaft of the motor (8) is fixedly connected with a lead screw (9), the outer edge of the lead screw (9) is threadedly connected with a sliding block (10), the outer side of the sliding block (10) is fixedly installed with a box body (5), the top of the box body (5) is fixedly installed with a butt joint pipe (6), a plurality of air inlet grooves (7) are formed in the top of the box body (5), the inner top of the protective cover (3) is fixedly installed with a fixed pipe (14), the inner top of the protective cover (3) is fixedly installed with a motor (15), and the power output shaft of the motor (15) is fixedly connected with a fan (16).

2. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The inner wall of the vertical rod (2) is fixedly installed with two limiting rods (11) in a symmetrical manner, and the sliding block (10) is slidingly installed on the outer edges of the two limiting rods (11) and the inner wall of the vertical rod (2).

3. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The inner bottom of the vertical rod (2) is fixedly installed with an outer ring of a bearing (12), and the inner ring of the bearing (12) is fixedly connected with the bottom end of the lead screw (9).

4. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The outer side of the box body (5) is provided with a plurality of air outlet grooves (13).

5. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The motor (15) and the fan (16) are arranged in the inner cavity of the fixed pipe (14), and the fixed pipe (14) and the butt joint pipe (6) correspond in position.

6. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The inner wall of the fixed pipe (14) is fixedly installed with a baffle disc (17), a plurality of through holes (18) are formed in the inner wall of the baffle disc (17), and the fan (16) is arranged directly above the baffle disc (17).

7. The control box of the intelligent control ball valve for farmland water conservancy irrigation according to claim 1, characterized in that, The bottom of the bottom plate (1) is symmetrically installed with four supporting legs, and the bottom of the box body (5) is placed on the top of the bottom plate (1). The top of the bottom plate (1) is fixedly installed with a vertical rod (2), the top of the vertical rod (2) is fixedly installed with a protective cover (3), the top of the protective cover (3) is installed with a rainfall sensor (4), the inner wall of the vertical rod (2) is fixedly installed with a motor (8), the power output shaft of the motor (8) is fixedly connected with a lead screw (9), the outer edge of the lead screw (9) is threadedly connected with a sliding block (10), the outer side of the sliding block (10) is fixedly installed with a box body (5), the top of the box body (5) is fixedly installed with a butt joint pipe (6), a plurality of air inlet grooves (7) are formed in the top of the box body (5), the inner top of the protective cover (3) is fixedly installed with a fixed pipe (14), the inner top of the protective cover (3) is fixedly installed with a motor (15), and the power output shaft of the motor (15) is fixedly connected with a fan (16).

Images