CN218862803U

CN218862803U - Assembled electronic water pump controller

Info

Publication number: CN218862803U
Application number: CN202223210835.9U
Authority: CN
Inventors: 彭勇; 浣奚铭; 马双成
Original assignee: Hunan Leading Science & Technology Development Co ltd
Current assignee: Hunan Leading Science & Technology Development Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-14
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses an assembled electronic pump controller, which comprises a connecting pipe section and a controller host, wherein a U-shaped water path is arranged in the controller host, and a sensor for acquiring the water flow data in the pipeline is arranged at the middle section of the U-shaped water path; a buffer joint is sleeved between the U-shaped water path and the water inlet pipe section, a transition pipe section is formed in the buffer joint, the transition pipe section comprises a main pipeline and an auxiliary pipeline, the section of the main pipeline is a major arc circle, and a piston body is formed in the main pipeline; the auxiliary pipeline is externally wrapped with an arc surface opening of the main pipeline at the lower part and is communicated with the main pipeline; the piston body seals the main pipeline at the water inlet side under the non-stressed state of the spring rod, and resists the restoring force of the spring rod to move towards the water outlet side under the action of water pressure. The utility model discloses can effectively alleviate the impact of rivers in the use, so improve the measurement accuracy of sensor unit in the main part and prolong its life.

Description

Assembled electronic water pump controller

Technical Field

The utility model relates to a pump controller technical field, concretely relates to assembled electronic pump controller.

Background

At present, a water pump is a machine for conveying liquid or pressurizing liquid, and is widely applied to the fields of agriculture and industry, and in certain specific industrial activities, certain requirements are required on the flow rate of the liquid, so that the pressurizing degree of the water pump needs to be continuously replaced. In order to solve the problems, the water pump controller plays a critical role and can be used for monitoring data such as water flow direction, flow rate and water pressure in a pumping pipeline so as to realize feedback control on the water pump.

The water pump controllers in the prior art are various in types, wherein the service performance of the assembly type electronic water pump controller is between that of an intelligent water pump controller and that of a mechanical water pump controller, and compared with the intelligent water pump controller which needs to be used in cooperation with an intelligent water pump, the assembly type electronic water pump controller is simple in structure and assembly, can be used for a pumping pipeline with relatively low water pump control precision, and is beneficial to cost control; compared with a mechanical water pump controller, the water pump controller has the advantages of strong anti-interference, quick response, stable performance and long service life, and can not be out of order and invalid after long-term use, thereby having a better application range.

However, in the actual use process, the electronic water pump controller directly mounted on the pumping pipeline mostly judges the working condition of the water pump by mounting the flow sensor and the pressure sensor on the pipe body, the internal water pressure of the pipeline is unbalanced when the water pump is started and closed, the sensor unit in the pipeline is influenced by strong water flow impact, and the data of the sensor unit can be disordered and the service life of the sensor unit can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an assembled electronic pump controller to solve the defect in the above-mentioned technical background.

The utility model discloses the technical problem who solves adopts following technical scheme to realize:

an assembled electronic water pump controller comprises a connecting pipe section and a controller host, wherein the connecting pipe section comprises a water inlet pipe section and a water outlet pipe section which are arranged on two sides, and the outer sides of the water inlet pipe section and the water outlet pipe section are connected into a pumping pipeline through joints;

the controller host is arranged between the water inlet pipe section and the water outlet pipe section, a U-shaped water path is arranged in the controller host, the two ends of the U-shaped water path are respectively communicated with the water inlet pipe section and the water outlet pipe section, and a sensor for acquiring the water flow data in the pipeline is arranged in the middle section;

a buffer joint is sleeved between the U-shaped water path and the water inlet pipe section, a transition pipe section is formed in the buffer joint and comprises a main pipeline and an auxiliary pipeline, the section of the main pipeline is a major arc circle, a piston body is formed in the main pipeline, and the rear part of the piston body takes a spring rod as a piston rod; the auxiliary pipeline is externally wrapped with an arc opening of the main pipeline at the lower part and is communicated with the main pipeline, and the sectional dimension of the auxiliary pipeline from the water inlet side of the buffer joint to the water outlet side is continuously increased; the piston body seals the main pipeline at the water inlet side under the unstressed state of the spring rod and resists the restoring force of the spring rod to move towards the water outlet side under the action of water pressure.

By way of further limitation, the fitting is a flange fitting, a threaded assembly fitting, or a quick-connect fitting.

As a further limitation, the U-shaped water path is assembled and connected with the water outlet pipe section at the water outlet end through an elbow.

By way of further limitation, the middle section of the U-shaped waterway is a straight pipe section, an expansion joint is formed on the straight pipe section, and the probe of the sensor is formed on the side wall of the expansion joint.

As a further limitation, the controller host is formed with a component cavity at the upper part of the straight pipe section of the U-shaped water channel, the controller and the electric control element in the controller host are assembled in the component cavity, and the sensor is electrically connected with the controller in the component cavity through a connecting wire at the inner side.

As a further limitation, the buffer joint and the controller host are detachably assembled and connected in a manner of combination of plug-in connection and threaded connection.

As a further limitation, the buffer joint is provided with a bending part, the spring rod is formed outside the bending part, and the rear end of the spring rod is connected with a guide mechanism.

Has the beneficial effects that: the utility model discloses an assembled electronic pump controller is modular structure, be convenient for assemble and connect the use, insert the pumping pipeline through the connecting pipe section, it alleviates the start-up of water pump and closes the inside water pressure unbalance of pipeline in the twinkling of an eye through the auxiliary line of piston body and variable cross-section in the buffering festival, make the main part can stabilize effectual detection pumping pipeline rivers parameter data, and prolong the life of relevant sensor, the combination in U type water route can effectively solve the problem that the water pump controller easily takes place the vibration under the operating mode condition through the buffering festival in the cooperation simultaneously and the controller host computer, with the accuracy that improves sensor data, reduce the fault rate.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a cross-sectional view of the position of the transition pipe section in the buffer joint according to the preferred embodiment of the present invention.

Wherein: 1. a water inlet pipe section; 2. a buffer section; 3. a piston body; 4. a transition pipe section main pipeline; 5. a rod body; 6. a spring; 7. a guide limiting block; 8. a display operation panel; 9. a component cavity; 10. bending the pipe; 11. a water outlet pipe section; 12. a transition pipe section auxiliary pipeline; 13. an elastic pad; 14. oppositely installing plug connectors; 15. a controller host; 16. a U-shaped waterway; 17. an expansion joint; 18. a sensor probe assembly seat; 19. a tube body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

For convenience of description, the connection line structure omitted in the structure of the present embodiment, and the electrical connection or communication connection mode between the components thereof can be implemented by any mode existing on the market, such as contact connection, joint connection, and flat cable connection, which are not limited to the technical solution of the present invention. In the present embodiment, the terms "upper", "lower", "left" and "right" and the like only represent the positions of the corresponding structures in the drawings of the specification, and do not limit the technical scope of the present invention.

In the present embodiment, since the connection of the water path is involved, the connection position of each connection section on the water path is sealed, and the sealing treatment method can adopt the existing pipeline sealing treatment method in the prior art, such as a sealing ring, a sealing gasket, a raw tape, etc., and the function thereof is only as sealing and does not produce other effects, which is not the protection content of the present embodiment, so that the description of the present embodiment is not separately provided.

Referring to fig. 1 and 2, in the present embodiment, the electronic water pump controller is a modular assembly structure, and after modular assembly, the electronic water pump controller forms an integral structure that can be assembled on a pumping pipeline, and can collect data of water flow parameters in the pumping pipeline, so as to implement feedback control of a corresponding water pump on the pumping pipeline.

The assembled electronic water pump controller comprises a controller host 15, the controller host 15 comprises an injection molded ABS (anti-lock brake system) shell, a U-shaped water channel 16 and a component cavity 9 are formed in the shell, a display operation panel 8 is formed on the upper surface of the shell, components used for achieving the electrical functions of the water pump controller are packaged in the component cavity 9, an expansion joint 17 is formed on the middle horizontal section of the U-shaped water channel 16, a sensor probe assembling seat 18 is formed on the top surface of the expansion joint 17, the sensor probe assembling seat 18 is used for assembling and detecting the water flow property of water flow flowing through the expansion joint 17, a sensor probe used for monitoring the water flow property is specified by a manufacturer or a user, and the inner side of the sensor probe is installed on corresponding component pins in the component cavity 9.

In this embodiment, the corresponding display operation panel 8 on the housing is a liquid crystal touch panel, and the inner side of the display operation panel 8 is electrically connected to the corresponding component in the component cavity 9 through a connection line, so as to display the state of the device and perform operation at the same time. In other embodiments, the display operation panel 8 may also adopt other display screens or a physical key structure, and the use effect is similar.

The controller host computer 15 is provided with buffering festival 2 at the anterior segment of U type water route 16, and this buffering festival 2 is injection moulding's ABS structure together, and its outside is modular structure, and the reservation position card in controller host computer 15 upper left corner is gone into the back and is compressed tightly through utilizing the lining of elastic gasket 13 at the interface position of binding face, utilizes threaded fastener to connect the fastening in order to accomplish the connection assembly after compressing tightly.

The interior of the buffer joint 2 is lined with a preformed pipe body 19, the front section of the pipe body 19 is a circular pipe, the rear section of the pipe body 19 is a special pipe, and the buffer joint 2 is connected with the U-shaped water channel 16 in an opposite mode by taking the special pipe as a transition pipe section; the pipe body 19 is assembled and connected with the water inlet pipe section 1 at the front section of the circular pipe. In this embodiment, the transition pipe section is received behind the front-section circular pipe, and includes a transition pipe section main pipeline 4 and a transition pipe section auxiliary pipeline 12, the radial cross-sectional structures of the transition pipe section main pipeline 4 and the transition pipe section auxiliary pipeline 12 are as shown in fig. 2, the upper portion of the transition pipe section main pipeline 4 is the transition pipe section main pipeline 4, the pipe diameter of the transition pipe section main pipeline 4 is consistent with the pipe diameter of the front-section circular pipe, the lower portion of the transition pipe section main pipeline 4 is opened to form a major arc circular cross-sectional structure, and the transition pipe section auxiliary pipeline 12 is wrapped around the lower opening of the transition pipe section main pipeline 4, so that the upper portion of the transition pipe section auxiliary pipeline 12 can be communicated with the transition pipe section main pipeline 4, and the cross-sectional size of the transition pipe section auxiliary pipeline 12 from the water inlet side to the water outlet side of the buffer joint 2 is continuously increased to form a water passing space.

The buffering joint 2 is further provided with a piston assembly, a bending part is arranged at the position of the piston assembly, the piston assembly comprises a piston body 3, the section of the piston body 3 is a circular surface matched with the inner diameter of the transition pipe section main pipeline 4, the rear part of the piston body 3 is connected with a guide limiting block 7 through a rod body 5, the guide limiting block 7 is arranged in a slide way cavity, and the slide way cavity is formed in the bending part position in the buffering joint 2 in a drawing mode. The front and the back of the guide limiting block 7 are both formed with limiting surface structures, the rod body 5 is sleeved with a spring 6, the rod body 5 and the spring 6 jointly form a spring rod, the piston body 3 takes the spring rod as a piston rod and can take the guide limiting block 7 as a guide structure to enable the piston body 3 to axially move along the main pipeline 4 of the transition pipe section, the piston body 3 moves to the position of the front section circular pipe at the water inlet side under the non-stressed state of the spring rod to seal the main pipeline 4 of the transition pipe section, and the piston body moves to the water outlet side by resisting the restoring force of the spring rod under the action of water pressure after the water pressure is generated at the water inlet side, at the moment, the auxiliary pipeline 12 of the transition pipe section can realize the dynamic maintenance of water pressure by water outlet, so that the water pressure in the U-shaped water channel 16 is close to the water pressure in the pumping pipeline.

The controller host 15 is connected with the water outlet pipe section 11 at the tail end of the U-shaped water path 16 through the elbow pipe 10, and is externally connected with the water outlet section in the pumping pipeline through the water outlet pipe section 11.

In this embodiment, the water inlet ends of the water inlet pipe section 1 and the pumping pipeline, and the front section of the pipe body 19 in the buffer section 2 and the water inlet end of the 1,U model waterway 16 of the water inlet pipe section are all assembled and connected with the elbow pipe 10, the elbow pipe 10 and the water outlet pipe section 11, and the water outlet pipe section 11 and the pumping pipeline in a flange manner.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. An assembled electronic water pump controller is characterized by comprising a connecting pipe section and a controller host, wherein the connecting pipe section comprises a water inlet pipe section and a water outlet pipe section which are arranged on two sides, and the outer sides of the water inlet pipe section and the water outlet pipe section are connected into a pumping pipeline through joints;

a buffer joint is sleeved between the U-shaped water path and the water inlet pipe section, a transition pipe section is formed in the buffer joint and comprises a main pipeline and an auxiliary pipeline, the section of the main pipeline is a major arc circle, a piston body is formed in the main pipeline, and the rear part of the piston body takes a spring rod as a piston rod; the auxiliary pipeline is externally wrapped with an arc opening of the main pipeline at the lower part and is communicated with the main pipeline, and the sectional dimension of the auxiliary pipeline from the water inlet side of the buffer joint to the water outlet side is continuously increased; the piston body seals the main pipeline at the water inlet side under the non-stressed state of the spring rod, and resists the restoring force of the spring rod to move towards the water outlet side under the action of water pressure.

2. The fitted electronic pump controller of claim 1, wherein the fitting is a flange fitting, a threaded fitting, or a quick-connect fitting.

3. The assembled electronic pump controller according to claim 1, wherein the U-shaped waterway is assembled and connected with the water outlet pipe section at the water outlet end through an elbow.

4. The assembled electronic pump controller according to claim 1, wherein the middle section of the U-shaped waterway is a straight pipe section, an expansion joint is formed on the straight pipe section, and the probe of the sensor is formed on a side wall of the expansion joint.

5. The assembled electronic pump controller according to claim 1, wherein the controller main unit is formed with a component cavity at an upper portion of the straight pipe section of the U-shaped waterway, the controller and the electric control component in the controller main unit are assembled in the component cavity, and the sensor is electrically connected to the controller in the component cavity through a connecting wire at an inner side.

6. The assembled electronic water pump controller according to claim 1, wherein the buffer joint is detachably assembled with the controller host in a manner of combination of plug-in connection and threaded connection.

7. The assembled electronic pump controller according to claim 1, wherein the buffer segment has a bent portion, the spring rod is formed outside the bent portion, and a guide mechanism is connected to a rear end of the spring rod.