CN219119886U - Water pump controller switch - Google Patents

Abstract

The application relates to a water pump controller switch, it includes the body, the outlet pipe, the inlet tube, the valve block, valve rod and first spring, the one end intercommunication of body is in the outlet pipe, the other end intercommunication of body is in the inlet tube, the periphery of inlet tube can be dismantled and connect in the inner periphery of body, the inner periphery of body is connected with the separation blade, the separation blade coaxial is equipped with spacing hole, the separation blade is equipped with the opening, the opening is used for supplying water flow through, valve block coaxial coupling is in the one end of valve rod, the other end of valve rod stretches into spacing downthehole, the periphery of valve rod is located to first spring housing, the one end butt baffle of first spring, the other end butt valve block of first spring, the one end of inlet tube orientation separation blade is equipped with the annular, the one end that the valve block deviates from the valve block is used for the tank bottom of butt annular and covers the mouth of pipe of inlet tube, the external diameter of valve block is less than the internal diameter of body. The external diameter of valve block is less than the internal diameter of body and makes rivers follow the clearance inflow body of valve block and body, when needing to install the check valve, only need dismantle the inlet tube can, easy operation is convenient for install.

Description

Water pump controller switch

Technical Field

The application relates to the field of water pump control, in particular to a water pump controller switch.

Background

The water pump is a tool for transmitting liquid, can drive rivers and carry out the transmission, can let the rivers that the water pump came out accord with requirements such as pressure, velocity of flow, can install a water pump controller on the water pump generally, can be through receiving external sensing's signal, according to external signal information, carry out control processing to the play water of water pump.

The water pump controller starts and stops the water pump according to the detected water source state, the pipeline water consumption, the pipeline pressure change and other data. With the rapid development of the sensor industry along with the daily and monthly variation of technology, a pressure sensor is added into a water pump controller, and market acceptance is rapidly obtained by virtue of the unique advantages of the pressure sensor. The sensor probe is added in the controller to sense pressure, and the singlechip technology is used in the control circuit to realize a plurality of intelligent control functions.

The utility model patent with the publication number of CN101280783A discloses a multipurpose intelligent water pump controller which comprises a shell, wherein a cavity is formed in the shell, and a water inlet and a water outlet are formed in the shell. The check valve is arranged on the water inlet, so that water flow can be prevented from flowing back due to overlarge external pressure in the output process, and the water pump is damaged.

However, the whole check valve is positioned in the cavity in the active state, and the shell part matched with the check valve is integrated, so that when the check valve is installed, the whole large shell is required to be opened completely, then a plurality of parts in the check valve are installed one by one, and then the check valve is combined, thereby being inconvenient to install.

Disclosure of Invention

To facilitate installation of the check valve, the present application provides a water pump controller switch.

The application provides a water pump controller switch adopts following technical scheme:

the utility model provides a water pump controller switch, includes body, outlet pipe, inlet tube, valve block, valve rod and first spring, the one end intercommunication of body is in the outlet pipe, the other end intercommunication of body is in the inlet tube, the connection in the inner periphery of body can be dismantled to the periphery of inlet tube, the inner periphery of body is connected with the separation blade, the separation blade coaxial is equipped with spacing hole, the separation blade is equipped with the through-hole, the through-hole is used for supplying water flow through, valve block coaxial coupling is in the one end of valve rod, the other end of valve rod stretches into spacing downthehole, the periphery of valve rod is located to first spring housing, the one end butt baffle of first spring, the other end butt valve block of first spring, the one end that the inlet tube was equipped with the annular towards the separation blade, the one end that the valve block deviates from the valve rod is used for the tank bottom of butt annular and covers the mouth of pipe of inlet tube, the external diameter of valve block is less than the internal diameter of body.

Through adopting above-mentioned technical scheme, when the inlet tube intakes, rivers overcome first spring elasticity and promote the valve block to the separation blade end and take place the displacement, and the external diameter of valve block is less than the internal diameter of body and makes rivers flow into the body from the clearance of valve block and body, and flow direction outlet pipe behind the through-hole, when needing to install the check valve, only need dismantle the inlet tube can, easy operation is convenient for install.

Preferably, the outer wall thread of inlet tube one end is connected in the inner wall that the body kept away from outlet pipe one end.

Through adopting above-mentioned technical scheme, inlet tube and body threaded connection make both connect firmly, are difficult for taking place to leak, and easy operation, the installation of being convenient for.

Preferably, the device further comprises a magnetic block, wherein the magnetic block is connected to one end of the valve plate, which faces the baffle plate.

Through adopting above-mentioned technical scheme, when the tap that outlet pipe one side is connected was closed, the water supply that inlet tube one side was passed through the water pump and is stopped, and the pressure in the body constantly increases, until the pressure in the body holds with the pressure in the inlet tube at ordinary times, and the spring promotes the valve block and resets, and the valve block displacement drives the magnetic path displacement, and the position through detecting the magnetic path judges that the pressure in the body is great, and tap has closed, and then the output closes the signal of water pump.

Preferably, the limit hole is square, and the periphery of the valve rod is slidably embedded in the inner wall of the limit hole.

Through adopting above-mentioned technical scheme, the spacing hole of square makes the valve rod be difficult for taking place to rotate for spacing hole for the detection to the magnetic path position is more accurate.

Preferably, the valve further comprises a guide post, the guide post is coaxially connected to one end of the valve plate, which is away from the valve rod, the inner wall of the water inlet is connected with a guide rod, the guide rod is provided with a guide hole, and the guide post is slidably embedded in the guide hole.

Through adopting above-mentioned technical scheme, the guiding hole plays the guide effect to the slip of guide bar for the valve block is difficult for taking place the skew for the annular at gliding in-process, and unable realization when leading to the need to plug up the mouth of pipe, makes the operation of water pump controller more stable.

Preferably, the guide post is provided with a sealing gasket, the sealing gasket is coaxially sleeved on the periphery of the guide post, and one side of the sealing gasket is attached to the valve plate.

Through adopting above-mentioned technical scheme, sealed pad laminating valve block, sealed pad makes valve block and the sealed effect of inlet tube better, reduces the in-process of valve block shutoff and takes place to leak, reduces the probability that rivers in the body flow back to the water pump.

Preferably, the guide post is sleeved on the outer periphery of the guide post in a coaxial mode, one side of the sealing gasket is attached to the fixing plate, and the other side of the sealing gasket is attached to the valve plate.

Through adopting above-mentioned technical scheme, reduce rivers and ooze from the junction of sealing washer and guide post, strengthen the leakproofness of valve block and inlet tube, reduce the in-process that the valve block seals up and take place to leak, reduce the probability that rivers in the body flow back to the water pump

Preferably, the pipe body is provided with a detection hole, and the pressure gauge is connected to the inner wall of the detection hole.

By adopting the technical scheme, the pressure gauge detects the pressure in the pipe body, reduces the probability of bursting due to overlarge pressure in the pipe body, and prolongs the service life of the water pump controller.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the water inlet pipe is filled with water, the water flow overcomes the elasticity of the first spring to push the valve plate to displace towards the baffle plate end, the outer diameter of the valve plate is smaller than the inner diameter of the pipe body, so that the water flow flows into the pipe body from the gap between the valve plate and the pipe body, flows to the water outlet pipe after passing through the through hole, and only the water inlet pipe is required to be disassembled when the check valve is required to be installed, the operation is simple, and the installation is convenient;

2. when a water tap connected with one side of the water outlet pipe is closed, water is continuously supplied to one side of the water inlet pipe through the water pump, the pressure in the pipe body is continuously increased until the pressure in the pipe body and the pressure in the water inlet pipe are kept at ordinary times, the spring pushes the valve plate to reset, the valve plate displacement drives the magnetic block to displace, the position of the magnetic block is detected to judge that the pressure in the pipe body is larger, the water tap is closed, and then a signal for closing the water pump is output;

3. the guide hole plays a guiding role in sliding of the guide rod, so that the valve plate is not easy to deviate relative to the annular groove in the sliding process, the pipe orifice cannot be blocked, and the water pump controller can run more stably.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a water pump controller switch.

Fig. 2 is a cross-sectional view of a water pump controller switch.

Fig. 3 is a schematic diagram of the internal structure of the water pump controller switch after being cut away.

Fig. 4 is a cross-sectional view of a water pump controller switch, primarily for showing a locking member.

Reference numerals illustrate: 1. a tube body; 11. a receiving chamber; 12. a baffle; 121. a limiting hole; 122. a through port; 13. a detection hole; 14. a diversion port; 2. a water outlet pipe; 21. a water outlet; 3. a water inlet pipe; 31. a water inlet; 32. a ring groove; 33. a guide rod; 331. a guide hole; 4. a valve body; 41. a valve plate; 42. a valve stem; 43. a guide post; 44. a first spring; 45. a fixing plate; 46. a sealing gasket; 47. a magnetic block; 5. a pressure gauge; 6. a locking member; 61. a base; 611. a mounting groove; 612. a third connection hole; 62. a rubber pad; 621. a second connection hole; 63. a cover body; 631. a placement groove; 632. a connecting ring; 6321. a first connection hole; 633. an abutment hole; 64. a slide block; 641. abutting the column; 65. and a second spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses water pump controller switch, refer to fig. 1 and 2, and water pump controller switch includes body 1, outlet pipe 2, inlet tube 3, valve body 4, manometer 5 and retaining member 6, and valve body 4 includes valve block 41, valve rod 42, guide post 43, first spring 44, fixed plate 45, sealing washer 46 and magnetic path 47.

Referring to fig. 2, the water outlet pipe 2 is coaxially and fixedly connected to one end of the pipe body 1, the water outlet 21 is coaxially arranged in the water outlet pipe 2, the water outlet 21 penetrates through the water outlet pipe 2, the accommodating cavity 11 is coaxially arranged in the pipe body 1, the water outlet 21 is communicated with the accommodating cavity 11, the inner diameter of the water outlet 21 is equal to the inner diameter of the accommodating cavity 11, the water inlet 31 is coaxially arranged in the water inlet pipe 3, the water inlet 31 penetrates through the water inlet pipe 3, one end of the water inlet pipe 3 stretches into the accommodating cavity 11, and the outer periphery of the water inlet pipe 3 is in threaded connection with the inner periphery of the pipe body 1.

Referring to fig. 2 and 3, the inner periphery of the accommodating chamber 11 is connected with a baffle plate 12, the baffle plate 12 is arranged between the water inlet 31 and the water outlet 21, the baffle plate 12 is coaxially provided with a limiting hole 121, the baffle plate 12 is provided with two through holes 122, the two through holes 122 are uniformly arranged at intervals around the axis of the baffle plate 12, and the through holes 122 are used for water flow passing.

Referring to fig. 2, one end of the water inlet pipe 3 facing the baffle plate 12 is provided with a ring groove 32, the ring groove 32 is communicated with the water inlet 31, one end of the valve plate 41 is coaxially and fixedly connected with the valve rod 42, the other end of the valve plate 41 is coaxially and fixedly connected with the guide post 43, the first spring 44 is sleeved on the periphery of the valve rod 42, the valve rod 42 is slidably embedded in the limiting hole 121, the limiting hole 121 is square, one end of the first spring 44 is abutted against one end of the baffle plate 12 facing the water inlet pipe 3, and the other end of the first spring 44 is abutted against one end of the valve plate 41 facing the baffle plate 12.

The fixed plate 45 is coaxially and fixedly sleeved on the periphery of the guide post 43, the outer diameter of the fixed plate 45 is smaller than the inner diameter of the water inlet 31, the sealing gasket 46 is arranged between the fixed plate 45 and the valve plate 41, one side of the sealing gasket 46 is attached to the valve plate 41, the other side of the sealing gasket 46 is attached to the fixed plate 45, the outer diameter of the sealing gasket 46 is equal to the outer diameter of the annular groove 32, and the outer diameter of the valve plate 41 is larger than the inner diameter of the water inlet 31 and smaller than the outer diameter of the annular groove 32.

Referring to fig. 3, the inner wall of the water inlet pipe 3 is fixedly connected with a guide rod 33, the guide rod 33 is provided with a guide hole 331, the guide hole 331 is coaxially arranged with the water inlet 31, the guide hole 331 is arranged on one side of the ring groove 32 away from the accommodating cavity 11, and the guide post 43 is slidably embedded in the guide hole 331.

Referring to fig. 2, the magnetic block 47 is fixedly connected to one end of the valve plate 41 facing the blocking piece 12.

Referring to fig. 3, the pipe body 1 is provided with a sensing hole 13, the sensing hole 13 is communicated with the accommodating chamber 11, and the pressure gauge 5 is connected to an inner wall of the sensing hole 13 for sensing the pressure in the accommodating chamber 11.

Referring to fig. 2, the locker 6 includes a base 61, a rubber pad 62, a cover 63, a slider 64, and a second spring 65.

The body 1 is equipped with the water conservancy diversion mouth 14, the water conservancy diversion mouth 14 communicates in holding the chamber 11, the pedestal 61 is connected in the periphery of body 1, the pedestal 61 is established to the cylinder, the one end that pedestal 61 deviates from body 1 is coaxial to be equipped with mounting groove 611, the tank bottom coaxial intercommunication of mounting groove 611 is in the water conservancy diversion mouth 14, the rubber pad 62 is connected in the pedestal 61 and covers the notch of mounting groove 611, the external diameter of rubber pad 62 equals the external diameter of pedestal 61, lid 63 is equipped with standing groove 631, the periphery of standing groove 631 notch is equipped with go-between 632, go-between 632 butt rubber pad 62 is dorsad from the one end of pedestal 61, the external diameter of go-between 632 equals the external diameter of rubber pad 62.

Referring to fig. 4, the connection ring 632 is provided with first connection holes 6321, the first connection holes 6321 are provided in plurality, the first connection holes 6321 are uniformly spaced around the axis of the cover 63, the rubber pad 62 is provided with second connection holes 621, the second connection holes 621 are provided in plurality, the second connection holes 621 are uniformly spaced around the axis of the rubber pad 62, the number of the second connection holes 621 is equal to the number of the first connection holes 6321, the base 61 is provided with third connection holes 612, the third connection holes 612 are provided in plurality, the third connection holes 612 are uniformly spaced around the axis of the base 61, the number of the third connection holes 612 is equal to the number of the second connection holes 621, and the screw pipe is threaded on the inner wall of the third connection holes 612 after passing through the first connection holes 6321 and the second connection holes 621.

Referring to fig. 2, an abutment hole 633 is provided on the outer circumference of the cover 63, the slider 64 is slidably fitted in the placement groove 631, the sliding direction of the slider 64 is parallel to the longitudinal direction of the placement groove 631, one end of the second spring 65 abuts against the groove bottom of the placement groove 631, the other end of the second spring 65 abuts against the slider 64, an abutment post 641 is fixedly connected to the outer circumference of the slider 64, and the abutment post 641 protrudes from the abutment hole 633 out of the placement groove 631 and is used for abutting against a sensor.

The implementation principle of the water pump controller switch in the embodiment of the application is as follows: one end of the water outlet pipe 2 is connected with a water tap, one end of the water inlet pipe 3 is connected with a water pump, the water tap is opened to start water discharging, the pressure in the water outlet pipe 2 is reduced, the second spring 65 pushes the sliding block 64 to move downwards, the abutting post 641 abuts against the sensor, the sensor outputs a signal to the controller, the controller controls the water pump to be started, the water flow impacts to enable the valve plate 41 and the channel on the inner wall of the water inlet pipe 3 to be opened, the water pump achieves stable water supply until the water tap is closed, the water pump still continuously supplies water to enable the pressure in the pipe body 1 to be continuously increased, the pipe pressure overcomes the elasticity of the second spring 65 to push the sliding block 64 to move, the abutting block is separated from the sensor, when the pressure of the pipe body 1 and the pressure of the water inlet pipe 3 are balanced, the first spring 44 drives the valve plate 41 to move to seal the pipe orifice of the water inlet pipe 3, the magnetic block 47 moves, the sensor detects the position of the magnetic block 47 and outputs a signal to the controller, and the controller controls the water pump to be closed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A water pump controller switch, characterized in that: including body (1), outlet pipe (2), inlet tube (3), valve block (41), valve rod (42) and first spring (44), the one end intercommunication of body (1) is in outlet pipe (2), the other end intercommunication of body (1) is in inlet tube (3), the periphery of inlet tube (3) can be dismantled and is connected in the inner periphery of body (1), the inner periphery of body (1) is connected with separation blade (12), separation blade (12) coaxial is equipped with spacing hole (121), separation blade (12) are equipped with through-hole (122), through-hole (122) are used for supplying water to pass through, valve block (41) coaxial coupling is in the one end of valve rod (42), the other end of valve rod (42) stretches into in spacing hole (121), the periphery of valve rod (42) is located to first spring (44) cover, the one end butt separation blade (12) of first spring (44), the other end butt (41) of inlet tube (3) are equipped with separation blade (12) towards the mouth of groove (32) that is equipped with, one end (32) are used for deviating from the mouth of groove (32) of inlet tube (32), the outer diameter of the valve plate (41) is smaller than the inner diameter of the pipe body (1).

2. The water pump controller switch of claim 1, wherein: the outer wall of one end of the water inlet pipe (3) is connected with the inner wall of one end of the pipe body (1) far away from the water outlet pipe (2) through threads.

3. The water pump controller switch of claim 1, wherein: the magnetic block (47) is connected to one end of the valve plate (41) facing the baffle (12).

4. A water pump controller switch as claimed in claim 3, wherein: the limiting hole (121) is square, and the periphery of the valve rod (42) is slidably embedded in the inner wall of the limiting hole (121).

5. The water pump controller switch of claim 1, wherein: still include guide post (43), guide post (43) coaxial coupling is in the one end that valve block (41) deviate from valve rod (42), the inner wall of inlet tube (3) is connected with guide bar (33), guide bar (33) are equipped with guiding hole (331), guide post (43) slip is inlayed in guiding hole (331).

6. The water pump controller switch of claim 5, wherein: the sealing device further comprises a sealing gasket (46), the sealing gasket (46) is coaxially sleeved on the periphery of the guide column (43), and one side of the sealing gasket (46) is attached to the valve plate (41).

7. The water pump controller switch of claim 6, wherein: the sealing device is characterized by further comprising a fixing plate (45), wherein the fixing plate (45) is coaxially sleeved on the periphery of the guide column (43), one side of the sealing gasket (46) is attached to the fixing plate (45), and the other side of the sealing gasket (46) is attached to the valve plate (41).

8. The water pump controller switch of claim 1, wherein: the pipe body (1) is provided with a detection hole (13), and the pressure gauge (5) is connected to the inner wall of the detection hole (13).

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