Motor-started pressure-relief buffer device for high pressure cleaning machine

A high-pressure cleaner and buffer device technology, which is applied to valve devices, valve operation/release devices, mechanical equipment, etc., can solve the problems of shortening the service life of the motor, sudden increase in the load of the motor, and damage to the motor, so as to prolong the service life , the effect of efficient startup

Inactive Publication Date: 2018-03-27
陈雪女
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the needs of actual use, the motor needs to be started and shut down frequently. When the motor is started, the pressure in the body rises rapidly instantly, which makes the load of the motor increase suddenly, which may cause the motor to fail to start normally. At the same time, the motor frequently bears large loads, which is easy Cause damage and aging of the motor, shorten the service life of the motor

Method used

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  • Motor-started pressure-relief buffer device for high pressure cleaning machine
  • Motor-started pressure-relief buffer device for high pressure cleaning machine
  • Motor-started pressure-relief buffer device for high pressure cleaning machine

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0014] The present invention is composed of a water inlet valve body 1, a valve bead 2, a spring 3, an annular valve seat 4 and a water outlet valve body 5. The water inlet valve body 1 is provided with a cylindrical valve bead chamber 6, and the valve bead chamber 6 One end is a hemispherical valve 7, the outlet valve body 5 is provided with a cylindrical spring housing chamber 8, the annular valve seat 4 is placed inside the outlet valve body 5, the inlet valve body 1 is screwed on the outlet valve body 5, and the The annular valve seat 4 is tight, the spring 3 passes through the annular valve seat 4 and is placed in the cylindrical spring housing chamber 8 in the outlet valve body 5, the valve ball 2 is placed in the cylindrical valve bead chamber 6, and the spring 3 holds the valve ball 2 tops are pressed on the hemispherical valve 7.

[0015]...

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PUM

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Abstract

A motor-started pressure relief buffer device for a high-pressure cleaning machine, including a water inlet valve body, a valve ball, a spring, an annular valve seat, and a water outlet valve body. A cylindrical valve bead chamber is arranged in the water inlet valve body, and the valve bead chamber One end is a hemispherical valve. There is a cylindrical spring housing in the water outlet valve body. The annular valve seat is placed inside the water outlet valve body. The water inlet valve body is screwed on the water outlet valve body. The valve seat is arranged in the cylindrical spring installation chamber in the water outlet valve body, the valve ball is arranged in the cylindrical valve ball chamber, and the spring presses the valve ball on the hemispherical valve. The present invention is added to the high-pressure cleaner.

Description

Technical field: [0001] The invention relates to a pressure relief buffer device, in particular to a pressure relief buffer device used for starting a motor of a high-pressure cleaning machine. Background technique: [0002] The general working principle of the high-pressure cleaner is driven by a motor to form a high-pressure water jet in the body to achieve the purpose of washing items. Due to the needs of actual use, the motor needs to be started and shut down frequently. When the motor is started, the pressure in the body rises rapidly instantly, which makes the load of the motor increase suddenly, which may cause the motor to fail to start normally. At the same time, the motor frequently bears large loads, which is easy Cause damage and aging of the motor and shorten the service life of the motor. Invention content: [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the existing products, and provide a device that automat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/04F16K15/04
CPCF16K31/046F16K15/044
Inventor 吴良
Owner 陈雪女
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