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Novel electronic expansion valve driving equipment

A technology for electronic expansion valves and driving equipment, which is applied in the direction of mechanical equipment, valve details, valve devices, etc., can solve the problems of insensitivity, unadjustable parameters, and inaccurate control, so as not to slip and damage, improve signal transmission effect, The effect of avoiding the unstable phenomenon of transmission

Pending Publication Date: 2017-06-20
江苏海雷德蒙新能源(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it is an independent system and cannot be controlled by the host of the energy tower heat pump, the action is insensitive
Because the parameters cannot be adjusted, resulting in inaccurate control

Method used

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  • Novel electronic expansion valve driving equipment
  • Novel electronic expansion valve driving equipment
  • Novel electronic expansion valve driving equipment

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Experimental program
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Embodiment

[0018] A new type of electronic expansion valve driving equipment, including a driving power supply, a stepping motor driver and a microprocessor, the driving power supply is connected to the stepping motor driver through a cable, and the stepping motor driver is connected to the microprocessor through a cable, The stepper motor driver cable is connected to the built-in motor of the electronic expansion valve, the microprocessor is connected to a wireless signal receiver through a wire, and a wireless signal transmitter is installed inside the host of the energy tower heat pump; the microprocessor receives a signal through a wireless signal The transmitter and the wireless signal transmitter receive the host signal of the energy tower heat pump; the microprocessor is provided with a wireless signal receiver fixing device, and the wireless signal receiver fixing device includes a fixed bottom plate, a fixed folding plate and a fixed suction cup, and the fixed The bottom plate is...

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Abstract

The invention provides novel electronic expansion valve driving equipment. The novel electronic expansion valve equipment comprises a driving power source, a stepping motor driver and a microprocessor. The driving power source is connected with the stepping motor driver through a cable, the stepping motor driver is connected with the microprocessor through a cable, the stepping motor driver is connected with an electronic expansion valve built-in motor through a cable, the microprocessor is connected with a wireless signal receiver through an electric wire, and a wireless signal transmitter is arranged in an energy tower heat pump host. The microprocessor receives signals of the energy tower heat pump host through the wireless signal receiver and the wireless signal transmitter. A wireless signal receiver fixing device is arranged on the microprocessor, and the stepping motor driver and the microprocessor are matched to precisely switch on and off an electronic expansion valve.

Description

technical field [0001] The invention relates to a novel electronic expansion valve driving device. Background technique [0002] The existing electronic expansion valve driver is a prefabricated product and defined parameters by the expansion valve manufacturer. Because it is an independent system, it cannot be controlled by the host of the energy tower heat pump, so the action is insensitive. Because the parameters cannot be adjusted, resulting in inaccurate control. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide a new electronic expansion valve driving device, which uses a stepping motor driver and a microprocessor to precisely switch the electronic expansion valve. [0004] The present invention solves technical problem and adopts following technical scheme: [0005] A new type of electronic expansion valve driving equipment, including a driving power supply, a stepping motor dri...

Claims

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Application Information

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IPC IPC(8): F16K31/04
CPCF16K31/046
Inventor 郑海青汪涛
Owner 江苏海雷德蒙新能源(集团)有限公司
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