Water treatment agent feeder

Abstract

The utility model discloses a water treatment agent feeder which comprises a connecting frame and a feeding mechanism, air bag floating blocks are fixedly connected to the left end and the right end of the connecting frame, grooves are formed in the front end and the rear end of the air bag floating block located on the right side of the connecting frame correspondingly, motors are fixedly installed on the left side walls of the grooves correspondingly, and output shafts of the motors penetrate through the left side walls of the grooves to be fixedly connected with the right ends of propellers correspondingly; the left ends of the propellers are rotationally connected to the right end of the left airbag floating block through pin shafts, and an external connector is arranged at the rear end of the right airbag floating block; the feeding mechanism is arranged at the upper end of the connecting frame; according to the water treatment chemical feeding device, the angle of the spray head can be adjusted, the chemical feeding distance can be adjusted, the air bag floating block drives the storage tank to advance and feed on the water surface, the feeding area is wider, and chemical dissolution is faster and more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a water treatment chemical feeder. Background Art

[0002] Water treatment is of great significance to the development of industrial production, the improvement of product quality, the protection of the human environment and the maintenance of ecological balance. With the continuous development of human society and industrial modernization, the water environment quality is getting worse and worse, and the problem of water resource shortage is becoming increasingly serious. These have increased the load of cities, brought a series of ecological environment problems, and endangered the survival and development of cities. Water treatment is imminent, so a water treatment chemical feeder is needed to assist in the treatment;

[0003] Traditional water treatment chemical feeders usually set up a storage tank near the water source to store water treatment chemicals, and assist people in dosing through quantitative dosing;

[0004] Such water treatment chemical feeders have the following disadvantages: the position of the feeder is fixed and the dosing distance is limited. If dosing large waters, it is difficult to spread the chemicals throughout the water area. For this reason, we propose a water treatment chemical feeder. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects, provide a water treatment chemical feeder with adjustable nozzle angle and adjustable dosing distance, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a water treatment chemical feeder, including a connecting frame and a dosing mechanism;

[0007] Connecting frame: Both the left and right ends of it are fixedly connected with airbag floating blocks. Grooves are respectively opened at the front and rear ends of the airbag floating block on the right side of the connecting frame. Electric motors are respectively fixedly installed on the left side walls of the grooves. The output shafts of the electric motors all pass through the left side walls of the grooves and are fixedly connected with the right ends of the propellers. The left ends of the propellers are respectively rotationally connected to the right ends of the airbag floating blocks on the left side through pin shafts. An external interface is arranged at the rear end of the airbag floating block on the right side;

[0008] Dosing mechanism: It is arranged at the upper end of the connecting frame;

[0009] Among them: A single-chip microcomputer is arranged outside the connecting frame. The input end of the external interface is electrically connected to the output end of the single-chip microcomputer through a wire. The input end of the single-chip microcomputer is electrically connected to an external power supply. The input end of the electric motor is electrically connected to the output end of the external interface. The nozzle angle is adjustable and the dosing distance can be adjusted. The airbag floating block drives the storage tank to move forward and dose on the water surface, with a wider dosing area and faster and more complete dissolution of the chemicals.

[0010] Further, the feeding mechanism includes a storage tank, a water pump and a shunt pipe. The storage tank is arranged at the upper end of the connecting frame. The discharge port at the rear bottom end of the storage tank is communicated with the liquid inlet of the water pump. A shunt pipe is arranged at the liquid outlet of the water pump to provide water pressure for the spray heads.

[0011] Further, the feeding mechanism further includes a mounting seat, spray heads and connecting blocks. The mounting seat is fixedly connected to the middle of the upper end of the storage tank. Uniformly distributed mounting grooves are formed in the upper end of the mounting seat. Spray heads are rotatably connected in the mounting grooves through rotating shafts. The rear ends of the spray heads are fixedly connected with telescopic rods. The fixed ends of the telescopic rods are rotatably connected with the notches radially adjacent to the connecting blocks through pins. The water inlets of the spray heads are respectively connected with the water outlets of the shunt pipe through water pipes, realizing synchronous adjustment of all spray heads.

[0012] Further, the feeding mechanism further includes an electric push rod. The electric push rod is arranged in the middle of the upper end of the mounting seat. The telescopic shaft of the electric push rod is fixedly connected to the lower end of the connecting block. The input end of the electric push rod is electrically connected to the output end of the single-chip microcomputer, and the angle of the spray head can be adjusted.

[0013] Further, a feeding port is arranged on the right side of the storage tank. The feeding port is communicated with the storage tank, facilitating the addition of the medicament.

[0014] Further, a water level sensor is arranged on the upper right side of the storage tank. The detection end of the water level sensor extends to the inner bottom end of the storage tank. The water level sensor is bidirectionally electrically connected to the single-chip microcomputer through an external interface to monitor the remaining amount of the medicament in the storage tank in real time.

[0015] Further, a flashing light is arranged on the front side of the upper end of the storage tank. The input end of the flashing light is electrically connected to the output end of the single-chip microcomputer through an external interface, facilitating the monitoring of the position of the feeder.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The water treatment medicament feeder has the following advantages:

[0017] 1. The medicament feeding staff needs to put the airbag floating block into the water area for feeding, then add the required medicament to the storage tank, and then connect the single-chip microcomputer to an external power supply. The motor is turned on through the single-chip microcomputer. The rotation of the motor drives the propeller to rotate. The rotation of the propeller drives the airbag floating block to swim on the water surface. The airbag floating block drives the storage tank to move forward and discharge on the water surface, with a wider discharge area and faster and more complete dissolution of the medicament.

[0018] 2. The water pump extracts the chemical agent in the storage tank and discharges it through the nozzles evenly distributed at the upper end of the mounting base. The output shaft of the electric push rod is adjusted to move upward by the single-chip microcomputer, and the connecting block will move upward synchronously. The upward movement of the connecting block drives the telescopic rod rotatably connected to it to tilt upward. The upward tilt of the telescopic rod drives the nozzle to rotate downward with the rotation axis as the center. The telescopic rod extends to avoid the angle change, so that the angle of the nozzle becomes smaller and the discharge distance becomes shorter. If it is necessary to adjust the discharge distance farther, the output shaft of the electric push rod is adjusted downward, and the connecting block is pulled down to increase the angle of the nozzle, thereby expanding the discharge distance of the water treatment chemical agent. The angle of the nozzle can be adjusted, and the discharge distance of the chemical agent can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the right-side cross-section of the present utility model;

[0021] Figure 3 is a schematic enlarged structural diagram of part A of the present utility model.

[0022] In the figure: 1 airbag floating block, 2 connecting frame, 3 propeller, 4 single-chip microcomputer, 5 feeding port, 6 feeding mechanism, 61 storage tank, 62 water pump, 63 shunt pipe, 64 mounting base, 65 nozzle, 66 connecting block, 67 electric push rod, 7 motor, 8 external interface, 9 water level sensor, 10 flashing light, 11 telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-3 , this embodiment provides a technical solution: a water treatment chemical agent feeder, including a connecting frame 2 and a feeding mechanism 6;

[0025] Connecting frame 2: Airbag floating blocks 1 are fixedly connected to both its left and right ends. Grooves are respectively formed at the front and rear ends of the airbag floating block 1 on the right side of the connecting frame 2. Electric motors 7 are respectively fixedly installed on the left side walls of the grooves. The output shafts of the electric motors 7 respectively pass through the left side walls of the grooves and are fixedly connected to the right ends of the propellers 3. The left ends of the propellers 3 are respectively rotationally connected to the right ends of the airbag floating blocks 1 on the left side through pin shafts. An external interface 8 is provided at the rear end of the airbag floating block 1 on the right side. The pharmaceutical feeding staff needs to place the airbag floating block 1 into the water area for feeding, then add the required pharmaceutical to the storage tank 61, and then connect the single-chip microcomputer 4 to an external power supply. The electric motor 7 is turned on through the single-chip microcomputer 4. The rotation of the electric motor 7 drives the propeller 3 to rotate. The rotation of the propeller 3 drives the airbag floating block 1 to swim on the water surface. When the airbag floating block 1 swims to the area where feeding is required, the water pump 62 and the water level sensor 9 are turned on through the single-chip microcomputer 4. The water pump 62 extracts the pharmaceutical in the storage tank 61 and discharges it through the nozzles 65 evenly distributed at the upper end of the mounting seat 64. The airbag floating block drives the storage tank to travel on the water surface for feeding. The feeding area is wider, and the pharmaceutical dissolves faster and more thoroughly;

[0026] Feeding mechanism 6: It is arranged at the upper end of the connecting frame 2. The feeding mechanism 6 includes a storage tank 61, a water pump 62 and a shunt pipe 63. The storage tank 61 is arranged at the upper end of the connecting frame 2. The discharge port at the rear bottom end of the storage tank 61 is communicated with the liquid inlet of the water pump 62. A shunt pipe 63 is arranged at the liquid outlet of the water pump 62. The feeding mechanism 6 further includes a mounting seat 64, a spray head 65 and a connecting block 66. The mounting seat 64 is fixedly connected to the middle of the upper end of the storage tank 61. Uniformly distributed mounting grooves are formed in the upper end of the mounting seat 64. Spray heads 65 are rotatably connected in the mounting grooves through rotating shafts. The rear ends of the spray heads 65 are fixedly connected with telescopic rods 11. The fixed ends of the telescopic rods 11 are rotatably connected with notches radially adjacent to the connecting block 66 through pins. The water inlets of the spray heads 65 are respectively connected with the water outlets of the shunt pipe 63 through water pipes. The feeding mechanism 6 further includes an electric push rod 67. The electric push rod 67 is arranged in the middle of the upper end of the mounting seat 64. The telescopic shaft of the electric push rod 67 is fixedly connected with the lower end of the connecting block 66. The input end of the electric push rod 67 is electrically connected to the output end of the single-chip microcomputer 4. A feeding port 5 is arranged on the right side of the storage tank 61. The feeding port 5 is communicated with the storage tank 61. A water level sensor 9 is arranged on the upper right side of the storage tank 61. The detection end of the water level sensor 9 extends to the inner bottom end of the storage tank 61. The water level sensor 9 is bidirectionally electrically connected to the single-chip microcomputer 4 through an external interface 8. A flashing lamp 10 is arranged on the front side of the upper end of the storage tank 61. The flashing lamp 10 flashes to facilitate personnel to determine the feeding position of the water treatment agent. The input end of the flashing lamp 10 is electrically connected to the output end of the single-chip microcomputer 4 through an external interface 8. By adjusting the output shaft of the electric push rod 67 to move upward through the single-chip microcomputer 4, the connecting block 66 will move upward synchronously. The connecting block 66 drives the telescopic rod 11 rotatably connected to it to tilt upward. The telescopic rod 11 tilting upward drives the spray head 65 to rotate downward with the rotating shaft as the center. The telescopic rod 11 extends out to avoid the angle change, so that the angle of the spray head 65 becomes smaller and the throwing distance becomes closer. If it is necessary to adjust the throwing distance farther, adjust the output shaft of the electric push rod 67 downward to pull down the connecting block 66 to make the angle of the spray head 65 larger, thereby expanding the throwing distance. The angle of the spray head can be adjusted, and the throwing distance of the agent can be adjusted;

[0027] Among them: A single-chip microcomputer 4 is arranged outside the connecting frame 2. The input end of the external interface 8 is electrically connected to the output end of the single-chip microcomputer 4 through a wire. The input end of the single-chip microcomputer 4 is electrically connected to an external power supply. The input end of the motor 7 is electrically connected to the output end of the external interface 8.

[0028] The working principle of a water treatment chemical feeder provided by the utility model is as follows: When chemical feeding is required, the chemical feeding staff needs to put the airbag floating block 1 into the water area for feeding, then add the required chemicals to the storage tank 61, and then connect the single-chip microcomputer 4 to an external power supply. The motor 7 is turned on through the single-chip microcomputer 4. The rotation of the motor 7 drives the propeller 3 to rotate. The rotation of the propeller 3 drives the airbag floating block 1 to swim on the water surface. When the airbag floating block 1 swims to the area where feeding is required, the water pump 62 and the water level sensor 9 are turned on through the single-chip microcomputer 4. The water pump 62 pumps the chemicals in the storage tank 61 and discharges them through the nozzles 65 evenly distributed at the upper end of the mounting seat 64. The output shaft of the electric push rod 67 is adjusted to move upward through the single-chip microcomputer 4, and the connecting block 66 will move upward synchronously. The upward movement of the connecting block 66 drives the telescopic rod 11 rotatably connected to it to tilt upward. The upward tilt of the telescopic rod 11 drives the nozzle 65 to rotate downward with the rotation axis as the center. The telescopic rod 11 extends to avoid the angle change, so that the angle of the nozzle 65 becomes smaller and the feeding distance becomes shorter. If the feeding distance needs to be adjusted farther, the output shaft of the electric push rod 67 is adjusted downward to pull down the connecting block 66 to increase the angle of the nozzle 65, thereby expanding the feeding distance. When the chemicals in the storage tank 61 are completely discharged, the water level sensor 9 transmits the information to the single-chip microcomputer 4. After receiving the signal fed back by the water level sensor 9, the single-chip microcomputer 4 turns off the water pump 62 to prevent the water pump 62 from running without load. After the water pump 62 stops, the airbag floating block 1 is recalled to continue adding chemicals.

[0029] It should be noted that in the above embodiments, the water level sensor 9 disclosed is preferably a PM222 series liquid level transmitter, the motor 7 is preferably a YLJ180-200 / 6 torque motor, and the electric push rod 67 is preferably an electric push rod JC35FA20A. The single-chip microcomputer 4 controls the flashing light 10, the water level sensor 9, the motor 7 and the electric push rod 67 by using existing technical methods.

[0030] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A water treatment agent feeder, characterized in that: It comprises a connecting frame (2) and a feeding mechanism (6); The connecting frame (2) is fixedly connected to the airbag floating block (1) at both left and right ends. The airbag floating block (1) located on the right side of the connecting frame (2) is provided with grooves at the front and rear ends respectively. The left side wall of the groove is fixedly installed with a motor (7). The output shaft of the motor (7) passes through the left side wall of the groove and is fixedly connected to the right end of the propeller (3). The left end of the propeller (3) is rotatably connected to the right end of the airbag floating block (1) on the left side through a pin shaft. The rear end of the airbag floating block (1) on the right side is provided with an external interface (8); Feeding mechanism (6): it is arranged at the upper end of the connecting frame (2); Wherein: a single-chip microcomputer (4) is arranged outside the connecting frame (2); the input end of the external interface (8) is electrically connected to the output end of the single-chip microcomputer (4) through a wire; the input end of the single-chip microcomputer (4) is electrically connected to an external power supply; and the input end of the motor (7) is electrically connected to the output end of the external interface (8).

2. A water treatment agent feeder according to claim 1, characterized in that: The feeding mechanism (6) comprises a material storage tank (61), a water pump (62) and a shunt pipe (63); the material storage tank (61) is arranged at the upper end of the connecting frame (2); the discharge port at the rear bottom end of the material storage tank (61) is connected to the liquid inlet of the water pump (62); and the liquid outlet of the water pump (62) is provided with a shunt pipe (63).

3. A water treatment agent feeder according to claim 2, characterized in that: The feeding mechanism (6) further comprises a mounting seat (64), a nozzle (65) and a connecting block (66); the mounting seat (64) is fixedly connected to the middle part of the upper end of the material storage tank (61); the upper end of the mounting seat (64) is provided with evenly distributed mounting grooves, in which the nozzles (65) are rotatably connected via rotating shafts; the rear ends of the nozzles (65) are fixedly connected to telescopic rods (11); the fixed ends of the telescopic rods (11) are rotatably connected to radially adjacent notches of the connecting block (66) via pins; the water inlets of the nozzles (65) are respectively connected to the water outlets of the diversion pipes (63) via water pipes.

4. A water treatment agent feeder according to claim 3, characterized in that: The feeding mechanism (6) further comprises an electric push rod (67), which is arranged at the middle part of the upper end of the mounting seat (64), the telescopic shaft of the electric push rod (67) is fixedly connected to the lower end of the connecting block (66), and the input end of the electric push rod (67) is electrically connected to the output end of the single chip computer (4).

5. A water treatment agent feeder according to claim 2, characterized in that: A feeding port (5) is provided on the right side of the material storage tank (61), and the feeding port (5) is communicated with the material storage tank (61).

6. A water treatment agent feeder according to claim 2, characterized in that: A water level sensor (9) is provided on the right side of the upper end of the storage tank (61), the detection end of the water level sensor (9) extends to the inner bottom end of the storage tank (61), and the water level sensor (9) is bidirectionally electrically connected to the single-chip computer (4) via an external interface (8).

7. A water treatment agent feeder according to claim 2, characterized in that: A flashing light (10) is provided on the front side of the upper end of the material storage tank (61), and the input end of the flashing light (10) is electrically connected to the output end of the single-chip computer (4) via an external interface (8).

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