Water pump controller

Abstract

The utility model provides a water pump controller, and belongs to the technical field of water pumps. The water pump controller solves the problem that an existing old water pump needs to be started manually and comprises a shell body provided with a water inlet and a water outlet, a waterproof partition is arranged in the shell body, a front installation cavity and a rear installation cavity are formed in the two sides of the waterproof partition respectively, an installation base is arranged in the front installation cavity, and a pressure detection meter is arranged on the installation base. A sensing pointer is arranged on the pressure detection meter, a preset gear ring is arranged on the pressure detection meter, a gear shaft meshed with the preset gear ring is arranged on the installation base, an adjusting through groove is formed in the gear shaft, a photoelectric sensing unit is arranged on the preset gear ring, a control mainboard is arranged in the rear installation cavity, and a starting switch is arranged on the control mainboard. The utility model has the advantages of simple to use, high efficiency waterproof.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pumps, and in particular relates to a water pump controller. Background Art

[0002] Pump controllers are essential components in modern water management and industrial control, boasting a wide range of applications and diverse functions. These intelligent devices control the operation of pumps. Through a built-in microprocessor control system, they receive data from sensors and other input devices and, based on pre-set programs and logic, control operations such as starting, stopping, and regulating the pump's speed.

[0003] Some old houses will install booster pumps at home due to insufficient water pressure. Ordinary water pumps need to be opened manually, which makes them inconvenient to use. Summary of the Invention

[0004] The purpose of the utility model is to provide a water pump controller with pressure-limited start-up in order to solve the above-mentioned problems in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A water pump controller, characterized in that it includes a shell body provided with a water inlet and a water outlet, a waterproof partition is provided in the shell body, a front mounting cavity and a rear mounting cavity are respectively provided on both sides of the waterproof partition, a mounting seat is provided in the front mounting cavity, a pressure detection gauge is provided on the mounting seat, a sensing pointer is provided on the pressure detection gauge, a preset gear ring is provided on the pressure detection gauge, a gear shaft engaged with the preset gear ring is provided on the mounting seat, and an adjustment slot is provided on the gear shaft, a photoelectric sensing unit is provided on the preset gear ring, a control mainboard is provided in the rear mounting cavity, and a start switch is provided on the control mainboard.

[0006] In the above-mentioned water pump controller, the shell body is provided with a front cover and a rear cover, the rear cover is provided with an elastic button that conflicts with the start switch, and the rear cover is provided with a waterproof film, and the front cover is provided with a through hole for the gear shaft to pass through.

[0007] In the above-mentioned water pump controller, a mounting cover is provided on the mounting seat, and a buckle and a hook that are engaged with each other are provided on the mounting seat and the mounting cover.

[0008] In the above-mentioned water pump controller, a guide groove is provided on the mounting seat, a connecting hole is provided on the waterproof partition, and a waterproof thread is provided on the connecting hole.

[0009] In the above-mentioned water pump controller, a plurality of front cover mounting holes and rear cover mounting holes are provided on the housing main body, and a plurality of clamping holes connected to the front cover mounting holes are provided on the housing main body. A plurality of protruding parts fitted into the clamping holes are provided on the rear cover.

[0010] In the above-mentioned water pump controller, a one-way valve is provided between the water inlet and the water outlet, and a detachable connecting pipe fitting is provided on the water outlet.

[0011] In the above-mentioned water pump controller, waterproof gaskets are provided between the housing main body and the front cover and the rear cover, and a cable connecting pipe is provided on the housing. The cable connecting pipe is connected to the rear installation cavity.

[0012] Compared with the prior art, the water pump controller starts the water pump through the photoelectric induction unit and the induction pointer, realizes automatic start of the water pump to control the lowest water pressure, and has the advantages of low cost and simple operation. By rotating the gear shaft to control the position of the photoelectric switch, the water pump controller can set the preset pressure value according to the actual situation to meet the water use requirements. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the water pump controller.

[0014] Figure 2 is a schematic structural diagram of the water pump controller. [[ID=Z0]]

[0015] Figure 3 is a schematic structural diagram of the water pump controller.

[0016] Figure 4 is a schematic structural diagram of the water pump controller.

[0017] Figure 5 is a schematic structural diagram of the water pump controller.

[0018] Figure 6 is a schematic half-sectional structural diagram of the water pump controller.

[0019] Figure 7 is a schematic structural diagram of the mounting seat of the water pump controller.

[0020] In the figure, 1 is the front cover; 2 is the through hole; 3 is the connecting pipe fitting; 4 is the main body of the housing; 5 is the cable connecting pipe; 6 is the mounting cover; 7 is the waterproof gasket; 8 is the hook; 9 is the buckle; 10 is the mounting seat; 11 is the front mounting cavity; 12 is the waterproof partition; 13 is the communication hole; 14 is the waterproof thread; 15 is the photoelectric induction unit; 16 is the induction pointer; 17 is the preset gear ring; 18 is the pressure detection meter; 19 is the adjustment through slot; 20 is the gear shaft; 21 is the rear mounting cavity; 22 is the control main board; 23 is the rear cover mounting hole; 24 is the front cover mounting hole; 25 is the start switch; 26 is the clamping hole; 27 is the rear cover; 28 is the protruding part; 29 is the elastic key; 30 is the water outlet; 31 is the waterproof film; 32 is the one-way valve; 33 is the water inlet; 34 is the guide groove. Detailed implementation manners

[0021] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.

[0022] As Figure 1 , 2 , 3, 4, 5, 6, 7 show, this water pump controller includes a housing main body 4 provided with a water inlet 33 and a water outlet 30. A waterproof partition 12 is provided inside the housing main body 4. A front mounting cavity 11 and a rear mounting cavity 21 are respectively provided on both sides of the waterproof partition 12. A mounting seat 10 is provided in the front mounting cavity 11. A pressure detection meter 18 is provided on the mounting seat 10. An induction pointer 16 is provided on the pressure detection meter 18. A preset gear ring 17 is provided on the pressure detection meter 18. A gear shaft 20 engaged with the preset gear ring 17 is provided on the mounting seat 10. An adjustment through slot 19 is provided on the gear shaft 20. A photoelectric induction unit 15 is provided on the preset gear ring 17. A control main board 22 is provided in the rear mounting cavity 21. A start switch 25 is provided on the control main board 22. By adjusting the through slot 19, the gear shaft 20 is controlled to rotate and the preset gear ring 17 is rotated, so that the light point induction unit moves to a suitable value. Press the start switch 25 to start and control the water pump to start until the water pressure reaches the specified value. During daily use, when the water pressure is low to the set value, it automatically starts and controls the water pump to start, and stops after working for a fixed time to increase the pressure in the pipeline.

[0023] Preferably, a front cover 1 and a rear cover 27 are respectively provided on the housing main body 4. An elastic key 29 in contact with the start switch 25 is provided on the rear cover 27. A waterproof film 31 is provided on the rear cover 27. A through hole 2 through which the gear shaft 20 passes is provided on the front cover 1. The elastic key 29 increases the contact area of the pressing switch, reduces the pressing on the finger, and at the same time prevents water from entering the interior through the waterproof film 31.

[0024] Preferably, a mounting cover 6 is provided on the mounting seat 10. Buckles 9 and hooks 8 that are mutually clamped are provided on the mounting seat 10 and the mounting cover 6.

[0025] Preferably, a guiding groove 34 is formed in the mounting seat 10, a communication hole 13 is formed in the waterproof partition 12, and a waterproof thread 14 is provided on the communication hole 13.

[0026] Preferably, a plurality of front cover mounting holes 24 and rear cover mounting holes 23 are formed in the housing body 4. A plurality of clamping holes 26 communicated with the front cover mounting holes 24 are provided on the housing body 4. A plurality of protruding portions 28 fitted into the clamping holes 26 are provided on the rear cover 27. The protruding portions 28 block water from entering the front cover mounting holes 24 to prevent the bolts from rusting and jamming.

[0027] Preferably, a one-way valve 32 is provided between the water inlet 33 and the water outlet 30, and a detachable connecting pipe fitting 3 is provided on the water outlet 30.

[0028] Preferably, waterproof gaskets 7 are provided between the housing body 4, the front cover 1 and the rear cover 27, and a cable connecting pipe 5 is provided on the housing. The cable connecting pipe 5 is connected to the rear mounting cavity 21.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0030] Although terms such as front cover 1, through hole 2, connecting pipe fitting 3, housing body 4, cable connecting pipe 5, mounting cover 6, waterproof gasket 7, hook 8, buckle 9, mounting seat 10, front mounting cavity 11, waterproof partition 12, communication hole 13, waterproof thread 14, photoelectric induction unit 15, induction pointer 16, preset gear ring 17, pressure detection table 18, adjustment through groove 19, gear shaft 20, rear mounting cavity 21, control main board 22, rear cover mounting hole 23, front cover mounting hole 24, start switch 25, clamping hole 26, rear cover 27, protruding portion 28, elastic button 29, water outlet 30, waterproof film 31, one-way valve 32, water inlet 33, guiding groove 34 are used more frequently in this article, the possibility of using other terms is not excluded. Using these terms is only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A water pump controller, characterized in that, It includes a housing main body (4) provided with a water inlet (33) and a water outlet (30). A waterproof partition (12) is provided inside the housing main body (4). A front installation cavity (11) and a rear installation cavity (21) are respectively provided on both sides of the waterproof partition (12). An installation seat (10) is provided inside the front installation cavity (11). A pressure detection gauge (18) is provided on the installation seat (10). An induction pointer (16) is provided on the pressure detection gauge (18). A preset gear ring (17) is provided on the pressure detection gauge (18). A gear shaft (20) engaged with the preset gear ring (17) is provided on the installation seat (10), and an adjustment through slot (19) is provided on the gear shaft (20). A photoelectric induction unit (15) is provided on the preset gear ring (17). A control main board (22) is provided inside the rear installation cavity (21), and a start switch (25) is provided on the control main board (22).

2. The water pump controller according to claim 1, wherein A front cover (1) and a rear cover (27) are both provided on the housing main body (4). An elastic button (29) in contact with the start switch (25) is provided on the rear cover (27), and a waterproof film (31) is provided on the rear cover (27). A through hole (2) through which the gear shaft (20) passes is provided on the front cover (1).

3. The water pump controller according to claim 1, wherein An installation cover (6) is provided on the installation seat (10). A buckle (9) and a catch (8) that are mutually clamped are provided on the installation seat (10) and the installation cover (6).

4. The water pump controller according to claim 1, characterized in that, A guide groove (34) is provided on the installation seat (10). A communication hole (13) is provided on the waterproof partition (12), and a waterproof thread (14) is provided on the communication hole (13).

5. The water pump controller according to claim 1, characterized in that A number of front cover installation holes (24) and rear cover installation holes (23) are provided on the housing main body (4). A number of clamping holes (26) connected to the front cover installation holes (24) are provided on the housing main body (4). A number of protruding parts (28) fitted into the clamping holes (26) are provided on the rear cover (27).

6. The water pump controller according to claim 1, characterized in that A one-way valve (32) is provided between the water inlet (33) and the water outlet (30). A detachable connecting pipe fitting (3) is provided on the water outlet (30).

7. The water pump controller according to claim 2, wherein A waterproof gasket (7) is provided between the housing main body (4), the front cover (1), and the rear cover (27). A cable connecting pipe (5) is provided on the housing, and the cable connecting pipe (5) is connected to the rear installation cavity (21).

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