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Hand-hold washer

A washing machine and hand-held technology, which is applied in the direction of cleaning machinery, rotary piston machinery, cleaning equipment, etc., can solve the problems of increasing the weight and cost of the washing machine, and the complicated structure of the washing machine, and achieve the reduction of the weight and volume of the motor, and the appearance is simple Lightweight and beautiful, novel design effect

Inactive Publication Date: 2009-06-24
ZHEJIANG CHUANGMEI ELECTROMOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The setting of the plunger pump makes the structure of the washing machine more complicated, and will increase the weight and cost of the washing machine at the same time.

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] combine Figure 1-Figure 3 As shown, the hand-held washing machine is mainly composed of motor 11, reducer 10, gear pump, nozzle 1 and handle 4, etc., wherein:

[0018] Motor 11 adopts series motor, and adopts AC 220 volts or two kinds of power supply modes of DC 12 volts, so this cleaning machine possesses the characteristics that both household power supply and vehicle power supply can be used, and is easy to use. The power output of the motor 11 is transmitted to the main transmission shaft 7 installed in the pump body after passing through the speed reducer 10 . A louver-type air inlet is formed on the motor part corresponding to the inside of the motor casing, and the air inlet is in a labyrinth structure. There is a corrugated inner shell combined with the motor shell inside, and the inner shell is also provided with louver-type...

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PUM

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Abstract

The present invention relates to a hand-held washing machines, including a generator, a reducer, a pump body, a nozzle and a handle, wherein, a main drive shaft and at least one driven shaft is provided in the pump body, the main drive shaft is in transmission connection to the reducer, an active hydraulic gear is fixed on the main drive shaft, the gear is in mesh transmission with the driven hydraulic gear fixed on the driven shaft; an water inlet and outlet die cavity constituting the water stream channel is provided on the pump body, and the water inlet and outlet die cavity is penetrated to the cavity where the active hydraulic gear of the main drive shaft and the driven hydraulic gear of the driven shaft locate, so that a high voltage is formed by meshing and high-speed rotation of the active hydraulic gear and the driven hydraulic gear. Compared with the existing plunger pump structure, the invention has simple structure, fast inlet, wherein, the inlet time is shortened to more than 10 times; in addition, the pump body is provided with an adjustable pressure relief return valve and also added with the security protection performance of the machine.

Description

technical field [0001] The invention relates to a hand-held washing machine. Mainly suitable for car cleaning, wall cleaning and other fields. Background technique [0002] Present various high-pressure cleaners usually all adopt plunger pump pressurization to form high-pressure water. Its working principle is: the high-speed rotating cam pushes three evenly distributed plungers to make high-frequency reciprocating motions, and pressurizes the inlet water through the compression of the plungers, so that the water outlet of the pump body is significantly boosted, thus producing a cleaning effect. of high pressure water. [0003] A kind of " hand-held car washing machine " (patent No. is: 2006201413290) that the applicant has announced, it comprises motor, and the working surface that is connected with motor transmission shaft is the oblique wave wheel of oblique arc surface and is made of The plunger assembly driven by the inclined wave wheel includes multiple sets of plun...

Claims

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Application Information

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IPC IPC(8): A47L11/38B60S3/04
CPCF04C2210/1094F04C13/00B05B9/0861B08B3/026F04C2/14
Inventor 金可友
Owner ZHEJIANG CHUANGMEI ELECTROMOTOR
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