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Suction pipe dust settling device for suction type sweeping machines and sweeping machine

A technology of a dust suppression device and a road sweeper, which is applied in the field of road sweepers, can solve problems such as sticking and clogging of the inner wall of the straw, and achieve the effects of preventing sticking of the straw, prolonging battery life, and saving water

Active Publication Date: 2013-04-24
ZOOMLION ENVIRONMENTAL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: aiming at the technical problems existing in the prior art, the present invention provides a suction-sweeping sweeper that can effectively solve the problem of sticking or blockage of the inner wall of the suction pipe of the road sweeper, and further improve the cleaning ability of the whole machine. Suction pipe dust suppression device and road sweeper for road vehicles

Method used

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  • Suction pipe dust settling device for suction type sweeping machines and sweeping machine
  • Suction pipe dust settling device for suction type sweeping machines and sweeping machine
  • Suction pipe dust settling device for suction type sweeping machines and sweeping machine

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Embodiment Construction

[0034] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0035] Such as figure 1 As shown, the present invention is used for the suction pipe dust reduction device of the suction-sweeping road sweeper, including a water supply assembly, and the water supply assembly communicates with the inner cavity of the suction pipe 3 of the road sweeper through a pipeline to provide water for dust reduction and lubricating the inner wall of the suction pipe, that is, the water supply assembly goes to Water is provided in the inner cavity of the suction pipe 3 of the road sweeper, and then the negative pressure generated by the existing pneumatic system on the road sweeper, such as the negative pressure of the fan, makes the water close to the inner wall of the suction pipe 3 and lubricates the suction pipe 3 The inner wall reduces the friction between the dust-laden airflow and the inner wall of the suction pipe 3, ...

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Abstract

The invention discloses a suction pipe dust settling device for suction type sweeping machines and a sweeping machine. The dust settling device comprises a water supplying assembly, the water supplying assembly is communicated with an inner cavity of a suction pipe of the sweeping machine through pipelines to provide water for settling dust on the inner wall of the suction pipe and lubricating the inner wall of the suction pipe, water holes are opened on the suction pipe and communicated with the water supplying assembly through pipelines, a boss type accommodating cavity which defines the water holes is arranged on the outer wall of the suction pipe, and the pipelines are communicated with the water holes through the boss type accommodating cavity. The sweeping machine comprises a chassis, a dust bin, a sweeping assembly, a nozzle assembly and the suction pipe dust settling device, the dust bin, the sweeping assembly, the nozzle assembly and the suction pipe dust settling device are installed on the chassis, the nozzle assembly comprises a fan, a nozzle and a suction pipe, the nozzle is communicated with the dust bin through an elastic extension pipe and the suction pipe, and a suction opening of the fan is communicated with the dust bin through the pipelines. The suction pipe dust settling device is capable of effectively solving the problem that the inner wall of the suction pipe of the sweeping machine is adhered or blocked so that sweeping capacity of the whole sweeping machine is further improved.

Description

[0001] This application is a divisional application of the invention application submitted on May 26, 2011 with the application number: 201110138780.2 and the name: "Suction pipe dust suppression device and road sweeper for suction-sweeping road sweeper". technical field [0002] The invention mainly relates to the field of road sweeping vehicles, in particular to a suction pipe dust-reducing device of a suction-sweeping road sweeping vehicle and the road sweeping vehicle. Background technique [0003] Suction sweeping combined with wet dust removal has the advantages of fast cleaning speed, low environmental pollution, and high cleaning efficiency, and has been widely used at home and abroad. In order to prevent the sweeping brushes on the sweeping disc from rotating on the road and dust from the fan exhaust outlet, causing air pollution, this kind of road sweeper is generally equipped with a water spray device on the upper part of the sweeping disc and inside the suction no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08
CPCE01H1/0836
Inventor 辛绪早肖庆麟谢永洲张星明沈维阳
Owner ZOOMLION ENVIRONMENTAL IND CO LTD
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