Frequency converting system suitable for electric sand mixing pry

A frequency conversion system and sand mixing technology, which is applied in the field of frequency conversion systems, can solve the problems of harsh working environment of electric-driven sand mixing skids, inconvenient installation, connection and movement of frequency converters, accidents prone to frequency converters, etc., and achieves convenient installation Fast and stable, stable installation, and reduced transfer size

Pending Publication Date: 2020-01-03
SICHUAN HONGHUA ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the working environment of the electric-driven sand mixing skid is harsh, and the installation, connection and movement of the inverter are extremely inconvenient. It is prone to accidents when the inverter is operated under this working condition

Method used

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  • Frequency converting system suitable for electric sand mixing pry
  • Frequency converting system suitable for electric sand mixing pry

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0018] Such as figure 1 As shown, a frequency conversion system suitable for electric sand mixing skids includes a frequency conversion placement room 1, a frequency converter 2, an air conditioner 3 and an outlet cabinet 4, and the frequency converter 2, air conditioner 3 and outlet cabinet 4 are arranged in the frequency conversion placement room 1, the frequency conversion resettlement room 1 includes a base 101, a frequency conversion side wall 102, a front wall 103, an air conditioner side wall 104, a rear wall 105 and a ceiling 106, and the air conditioner side wall 104 is a Z-shaped structure.

[0019] The frequency conversion side wall 102, the front wall 103, the air conditioner side wall 104 and the rear wall 105 all include a wall skeleton, a support tube and a wal...

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Abstract

The invention relates to a frequency converting system suitable for an electric sand mixing pry. The frequency converting system comprises a frequency converting settlement building (1), a frequency converter (2), an air conditioner (3) and a wire outlet cabinet (4), and the frequency converter (2), the air conditioner (3) and the wire outlet cabinet (4) are arranged in the frequency converting settlement building (1). According to the frequency converting system, transferring and mounting of the frequency converter (2) are made to be convenient and quick, the air conditioner side wall body (104) of the frequency converting settlement building (1) is of a Z-shaped structure, the Z-shaped structure enables the bottom plate (101) of the frequency converting settlement building (1) to have anempty area, an air conditioner external unit is mounted in the empty area, the empty area is closed with a guardrail, and the transferring size of the frequency converting settlement building (1) isreduced accordingly; and the working safety of the frequency converter (2) in a workplace of the electric-drive sand mixing pry is improved, and the mounting speed and transferring speed are improved.

Description

technical field [0001] The invention relates to the field of electric control, in particular to a frequency conversion system suitable for electric sand mixing skids. Background technique [0002] The electric-driven sand mixing skid is a large-scale sand mixing equipment. To operate normally, the electric-driven sand mixing skid needs a frequency conversion system to provide stable and controllable power for the sand mixing skid. The main body of the frequency conversion system is the frequency converter. The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control the AC motor by changing the frequency of the motor's working power supply. It can provide the required power supply voltage according to the actual needs of the motor. Then achieve the purpose of energy saving and speed regulation. In addition, the frequency converter also has many protection functions, such as overcurrent, overvoltage, ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H5/04F24F1/62
CPCE04H5/04F24F1/62
Inventor 魏巍马双富刘波
Owner SICHUAN HONGHUA ELECTRIC
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