Intelligent water injection device of peak-avoiding valley-adjusting water tank

Abstract

The utility model relates to the technical field of water injection tanks, and provides an intelligent water injection device of a peak-avoiding valley-adjusting water tank. A water injection base is installed on one side of the water injection tank, a water inlet pipe is installed on one side of the water injection base, pressure sensors are evenly arranged in the water injection tank, and water injection structures are evenly arranged in one side of the water injection tank. The water injection structure is arranged, the two sets of pressure sensors are installed on the inner wall of the water injection tank, and the floating plate moves in the water injection tank according to the height of liquid, so that the floating plate touches the pressure sensors when moving to the low position and the high position, confidence is transmitted to the interior of the PLC, a micro motor is controlled to be started, and the water injection tank is started. And then the ball valve rotates in the water inlet pipe, the ball valve is opened and closed, and therefore the purposes of automatic water injection and water injection stopping according to the liquid height in the water injection tank are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water injection tank technical field especially relates to a peak -shaving valley -filling water tank intelligence water injection device. BACKGROUND

[0002] With the development of the times, people's demand in social life is higher and higher, and the use of water injection tank is essential in the process of municipal pipeline protection and management, which can collect excess water when the precipitation is large, reduce the pressure of municipal pipe network, and protect the pipe network.

[0003] But the traditional water injection tank needs manual operation to open and close the valve during water injection and stopping water injection, which cannot meet the actual use requirement, and has certain limitation in use. UTILITY MODEL CONTENT

[0004] The utility model discloses a peak -shaving valley -filling water tank intelligence water injection device to solve the defect that the existing peak -shaving valley -filling water tank intelligence water injection device is not convenient for automatic valve.

[0005] In order to solve the above technical problem, the utility model provides the following technical scheme: a peak -shaving valley -filling water tank intelligence water injection device, including water injection tank and water injection seat,

[0006] One side of the water injection tank is installed with water injection seat, one side of the water injection seat is installed with water inlet pipe, and the inside of the water injection tank is evenly provided with pressure sensor.

[0007] The water injection structure includes a chute, a floating plate, a limiting block, a ball valve, a connecting shaft, a micro motor and a PLC controller, the chute is evenly arranged on the inner wall of one side of the water injection tank, the inside of the water injection tank on one side of the chute is provided with the floating plate, the limiting block is evenly arranged on one side of the floating plate, the ball valve is arranged in the inside of the water inlet pipe, the connecting shaft is fixed on the top of the ball valve, the micro motor is arranged on the top of the connecting shaft, and the PLC controller is arranged in the inside of the water injection tank.

[0008] The inner wall of one side of the water injection tank is evenly provided with a mounting groove, and the outer wall of one side of the pressure sensor is evenly provided with a dismounting structure.

[0009] Preferably, the pressure sensor is symmetrically distributed in the inside of the water injection tank, and the chute is symmetrically distributed on one side of the pressure sensor on the inner wall of one side of the water injection tank.

[0010] Preferably, the limiting block is arranged in the inside of the chute, and the floating plate and the chute are slidably connected through the limiting block.

[0011] Preferably, the ball valve is rotatably connected inside the water inlet pipe, and the micro motor is installed at the top end of the water inlet pipe.

[0012] Preferably, the pressure sensors are electrically connected with the PLC controller, and the PLC controller is signal-connected with the micro motor.

[0013] Preferably, the dismounting structure comprises clamping grooves, built-in grooves, clamping blocks and return springs, the clamping grooves are evenly formed on the outer wall of one side of the pressure sensor, the built-in grooves are evenly formed in the inside of the water tank outside the mounting groove, the built-in grooves are provided with the clamping blocks, and the clamping blocks are fixed with the return springs on one side.

[0014] Preferably, the clamping blocks are arranged in the clamping grooves, and the pressure sensor and the clamping block form a clamping structure through the clamping groove.

[0015] The intelligent water injection device for peak-shaving and valley-filling water tank has the advantages that:

[0016] The two groups of pressure sensors are installed on the inner wall of the water injection tank, the floating plate moves in the water injection tank according to the height of the liquid, and the pressure sensor is touched when the floating plate moves to a lower or higher position, so that the signal is transmitted to the PLC controller and the micro motor is started, the ball valve rotates in the water inlet pipe, the ball valve is opened and closed, and the purposes of automatic water injection and water stop according to the height of the liquid in the water injection tank are achieved.

[0017] The dismounting structure is provided, the pressure sensor is directly extruded into the mounting groove when being installed, the pressure sensor is extruded into the built-in groove through the inclined edge on one side of the clamping block, the clamping block is moved into the clamping groove through the elastic force of the return spring to be clamped and positioned when the clamping groove moves to one side of the clamping block, the pressure sensor is rotated to be extruded into the built-in groove through the inclined edge on the other side of the clamping block when being dismounted, and the pressure sensor is away from the inside of the clamping groove, so that the pressure sensor is convenient to dismount and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is a side view cross section three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is a front view cross section three-dimensional structure schematic diagram of the utility model;

[0021] Figure 4The top view sectional three-dimensional structure schematic diagram of the utility model;

[0022] Figure 5 The bottom view sectional three-dimensional structure schematic diagram of the utility model.

[0023] The reference signs in the drawing are explained: 1, water injection tank; 2, water injection seat; 3, water inlet pipe; 4, pressure sensor; 5, water injection structure; 501, sliding groove; 502, floating plate; 503, limiting block; 504, ball valve; 505, connecting shaft; 506, micro motor; 507, PLC controller; 6, mounting groove; 7, dismounting structure; 701, clamping groove; 702, built-in groove; 703, clamping block; 704, reset spring. DETAILED DESCRIPTION

[0024] 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 protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of intelligent water injection device of peak-avoiding valley-feeding water tank, including water injection tank 1 and water injection seat 2.

[0026] Refer to Figures 1-4As shown, the water injection box 1 is provided with a water injection seat 2 on one side, the water injection seat 2 is provided with a water inlet pipe 3 on one side, the water injection box 1 is uniformly provided with a pressure sensor 4 inside, the water injection structure 5 is uniformly arranged on the inside of one side of the water injection box 1, the water injection structure 5 includes a chute 501, a floating plate 502, a limiting block 503, a ball valve 504, a connecting shaft 505, a micro motor 506 and a PLC controller 507, the chute 501 is uniformly arranged on the inner wall of one side of the water injection box 1, the floating plate 502 is arranged on the inside of one side of the water injection box 1, the limiting block 503 is uniformly arranged on one side of the floating plate 502, the ball valve 504 is arranged in the water inlet pipe 3, the connecting shaft 505 is fixedly connected to the top of the ball valve 504, the micro motor 506 is arranged on the top of the connecting shaft 505, the PLC controller 507 is arranged in the water injection box 1, the pressure sensor 4 is symmetrically arranged in the water injection box 1, the chute 501 is symmetrically arranged on one side of the inner wall of the water injection box 1, the limiting block 503 is arranged in the chute 501, the floating plate 502 and the chute 501 are slidably connected through the limiting block 503, the ball valve 504 is rotatably connected in the water inlet pipe 3, the micro motor 506 is arranged on the top of the water inlet pipe 3, the pressure sensor 4 is electrically connected with the PLC controller 507, and the PLC controller 507 is signal connected with the micro motor 506.

[0027] In order to open and close the ball valve 504 according to the water level in the water injection box 1, the floating plate 502 is arranged to float on the liquid surface in the water injection box 1, and the ball valve 504 is arranged to rotate to discharge the liquid into the water injection box 1, so that the floating plate 502 moves upward until it touches the top pressure sensor 4, and then the signal is transmitted to the inside of the PLC controller 507 again, so that the micro motor 506 is controlled to start again, and then the ball valve 504 is closed, so that the liquid is prevented from entering, and the actual use requirement of the device is met.

[0028] Referring to Figure 5As shown, the inner wall of one side of the water tank 1 is uniformly provided with mounting grooves 6, and the outer wall of one side of the pressure sensor 4 is uniformly provided with a dismounting structure 7, the dismounting structure 7 comprises a clamping groove 701, an internal groove 702, a clamping block 703 and a reset spring 704, the clamping groove 701 is uniformly provided on the outer wall of one side of the pressure sensor 4, the internal groove 702 is uniformly provided in the inside of the water tank 1 outside the mounting groove 6, the inside of the internal groove 702 is provided with the clamping block 703, one side of the clamping block 703 is fixed with the reset spring 704, and the clamping block 703 is arranged in the inside of the clamping groove 701, and the pressure sensor 4 and the clamping block 703 constitute a clamping structure through the clamping groove 701.

[0029] Since the pressure sensor 4 is in the liquid for a long time during use, it may be damaged, and needs to be dismounted and maintained, so that the dismounting structure 7 is arranged, so that the pressure sensor 4 is directly extruded into the inside of the mounting groove 6 during installation, so that the clamping block 703 is extruded into the inside of the internal groove 702 through the inclined edge of one side of the clamping block 703, and when the clamping groove 701 moves to one side of the clamping block 703, the clamping block 703 is moved into the inside of the clamping groove 701 through the elastic force of the reset spring 704, so that it is clamped and positioned, and when dismounting, the pressure sensor 4 is directly rotated, so that it is extruded into the inside of the internal groove 702 through the inclined edge of the other side of the clamping block 703, so that it is away from the inside of the clamping groove 701, and then the pressure sensor 4 is taken out and dismounted and maintained.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A peak shaving valley filling water tank intelligent water injection device, comprising a water injection tank (1) and a water injection seat (2); Its characterized in that: One side of the water injection tank (1) is provided with a water injection seat (2), one side of the water injection seat (2) is provided with a water inlet pipe (3), and the inside of the water injection tank (1) is uniformly provided with a pressure sensor (4). A water injection structure (5) is uniformly arranged on the inner wall of one side of the water injection tank (1). The water injection structure (5) comprises a chute (501), a floating plate (502), a limiting block (503), a ball valve (504), a connecting shaft (505), a micro motor (506) and a PLC controller (507). The chute (501) is uniformly arranged on the inner wall of one side of the water injection tank (1). The inside of the water injection tank (1) on one side of the chute (501) is provided with a floating plate (502). The floating plate (502) is uniformly provided with a limiting block (503) on one side. The ball valve (504) is arranged in the water inlet pipe (3). The top of the ball valve (504) is fixedly connected with the connecting shaft (505). The top of the connecting shaft (505) is provided with a micro motor (506). The PLC controller (507) is arranged in the water injection tank (1). The inner wall of one side of the water injection tank (1) is uniformly provided with a mounting groove (6). The outer wall of one side of the pressure sensor (4) is uniformly provided with a dismounting structure (7).

2. The intelligent water injection device for peak-avoiding and valley-finding water tank according to claim 1, characterized in that: The pressure sensor (4) is symmetrically distributed in the water injection tank (1). The chute (501) is symmetrically distributed on the inner wall of one side of the water injection tank (1) on one side of the pressure sensor (4).

3. The intelligent water injection device for peak-avoiding and valley-finding water tank according to claim 1, characterized in that: The limiting block (503) is arranged in the chute (501). The floating plate (502) and the chute (501) are slidably connected through the limiting block (503).

4. The intelligent water injection device for peak-avoiding and valley-finding water tank according to claim 1, characterized in that: The ball valve (504) is rotatably connected in the water inlet pipe (3). The micro motor (506) is arranged at the top of the water inlet pipe (3).

5. The intelligent water injection device for peak shaving and valley filling water tank according to claim 1, characterized in that: The pressure sensor (4) is electrically connected with the PLC controller (507). The PLC controller (507) is signal connected with the micro motor (506).

6. The intelligent water injection device of claim 1, wherein: The dismounting structure (7) comprises a clamping groove (701), an embedded groove (702), a clamping block (703) and a reset spring (704). The clamping groove (701) is uniformly arranged on the outer wall of one side of the pressure sensor (4). The embedded groove (702) is uniformly arranged in the inside of the water injection tank (1) outside the mounting groove (6). The embedded groove (702) is provided with the clamping block (703) in the inside. One side of the clamping block (703) is fixedly connected with the reset spring (704).

7. The peak-avoiding and valley-finding water tank intelligent water injection device according to claim 6, characterized in that: The clamping block (703) is arranged in the clamping groove (701). The pressure sensor (4) and the clamping block (703) form a clamping structure through the clamping groove (701).

Images