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Water pump controller

A controller and controller cover technology, which is applied in the direction of connection with the control/drive circuit, casing/cover/support, cooling/ventilation device, etc., can solve the disadvantages of controller production and installation, high cost, and the overall structure of the motor Complicated and other problems, to achieve the effect of quickly eliminating good, reducing heat generation, and facilitating rapid distribution

Pending Publication Date: 2019-06-14
GUANGDONG JUNCHI TECH HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water pump uses a double-shielded motor with an integrated controller to quickly cool down the controller by installing a radiator on the integrated circuit board. However, the additional installation of a radiator not only costs high, but also makes the overall structure of the motor more complicated, which is not conducive to the controller. production and installation of

Method used

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  • Water pump controller
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Embodiment: a kind of water pump controller.

[0028] refer to Figure 1 to Figure 6 As shown, a water pump controller includes a controller cover 1, a control circuit board 2, a power socket 3, a fixing screw 4, a fixing nut 5, a controller end cover 6, a controller heat conducting glue 7 and a terminal sheath 8, wherein The front end surface of the controller cover 1 is provided with an outer edge boss 1-1, and the inside of the front end outer edge boss 1-1 of the controller cover 1 is provided with a lap 1-2 for installing the rotor sleeve of the power supply. The inside of the motor rotor sleeve mounting strap 1-2 of the controller cover 1 is provided with a bearing seat 1-6 for installing the rotor bearing of the power supply, and the bearing seat 1-6 is provided with a gap 1-3. , the rotor shaft of the motor can be installed on the bearing seat 1-6 provided in the support 1-2 through the bearing, the water pump controller can be fixed on the motor housing of the...

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Abstract

The invention relates to a water pump controller, comprising: a controller cover, a control circuit board, a power socket and a controller end cover, wherein the power socket is fixed at the tail of the controller cover, the control circuit board is installed in the controller cover, an outer edge boss is arranged on a front side end face of the controller cover, a lug for mounting a motor rotor sleeve is arranged in the outer edge boss, a bearing seat for mounting a motor rotor bearing is arranged in the lug, a notch is formed in the bearing seat, a glue injection hole communicating with an inner cavity is formed in a front end face of the controller cover, a bottom surface of the control circuit board leans against and end face of the inner cavity of the controller cover, a driving circuit composed of a plurality of driving chips connected in parallel is arranged on the control circuit board, controller heat-conducting glue is injected into the glue injection hole on the front end ofthe controller cover, and the gap of the inner cavity of the controller cover is filled with the controller heat-conducting glue. According to the water pump controller, by means of the improvement of the own structure of the controller, the generation of heat can be effectively reduced, and the heat dissipation area of the outer surface is increased to realize rapid removal of heat.

Description

technical field [0001] The invention relates to a controller, in particular to a water pump controller with good heat dissipation function. Background technique [0002] The water pump controller is an intelligent control device installed in the water pump. The water pump controller can start and stop the water pump according to the detected water source status, pipeline water consumption and pipeline pressure changes. It can be used to monitor the working status and operating parameters of the water pump. remote monitoring and management. The water pump controller working as a driving motor will generate a lot of heat during the working process. If the heat is not released in time, it will easily cause the controller to burn out. [0003] The Chinese patent with the publication number CN206865317U discloses a double-shielded motor with an integrated controller for water pumps, including an upper bearing seat, a lower bearing seat, a motor shaft, a stator, and a rotor. Thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/33H02K5/18H02K9/22
Inventor 韦修厦
Owner GUANGDONG JUNCHI TECH HLDG
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