Cleaning nozzles and cleaning carts
A cleaning vehicle and cleaning technology, which is applied in the field of cleaning nozzles and cleaning vehicles, can solve the problems of missing garbage, poor cleaning rate of suction nozzles, and low efficiency, so as to enhance the flow rate and flow rate, improve work performance, and improve lifting efficiency Effect
Active Publication Date: 2017-06-16
ZOOMLION ENVIRONMENTAL IND CO LTD
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Problems solved by technology
[0005] The efficiency of the above cleaning nozzles for absorbing garbage is not high, the energy consumption is large, and the airflow at the suction port has a low ability to transport garbage. When there is a lot of garbage or the cleaning operation speed is high, the cleaning rate of the nozzle is poor, resulting in Missing rubbish, unable to clean the road effectively
Thereby the working performance of the cleaning nozzle of the prior art is relatively poor
Method used
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[0035] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.
[0036] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when “including” and / or “including” are used in this specification, it indicates There are features, steps, operations, devices, components, and / or combinations thereof.
[0037] In the present invention, the up and down directions refer to the up and down directions of the cleaning nozzle in the working state, and the front ...
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The invention provides a cleaning nozzle and a cleaning vehicle. The suction nozzle for cleaning includes: a housing, the housing has a nozzle inner cavity; a suction port, the suction port is arranged on the top of the housing and communicates with the inner cavity of the suction nozzle; an air supply port, the air supply port is arranged on the top of the housing and the inner cavity of the suction nozzle connected, and the air supply port is closer to the front edge of the inner cavity of the suction nozzle than the suction port. The high-speed airflow that enters the inner cavity of the suction nozzle from the air inlet of the cleaning nozzle can increase the speed and flow rate of the airflow in the area near the ground of the cleaning nozzle, improve the efficiency of raising ground garbage, and can strengthen the cleaning inside the nozzle of the cleaning nozzle. The flow rate and flow rate of the airflow in the front and upper area of the cavity is conducive to transporting the raised garbage to the suction port, which can improve the efficiency of the garbage raised from the ground and the delivery capacity of the garbage in the inner cavity of the suction nozzle, and enhance the suction of the suction nozzle to pick up garbage capacity, thus improving the performance of the cleaning nozzle.
Description
Technical field [0001] The invention relates to the field of environmental sanitation machinery, and more specifically, to a cleaning nozzle and a cleaning vehicle. Background technique [0002] In the field where vacuum negative pressure is used to suck garbage, the cleaning nozzle plays an important role in garbage suction. Under the action of vacuum negative pressure, the gas mixed with garbage can enter the designated garbage storage area through the suction nozzle. For example, in the field of cleaning vehicles, especially in the washing and sweeping vehicles, under the suction action of the fan, the garbage can enter the dustbin of the washing and sweeping vehicles through the suction nozzle along with the air, thereby achieving the purpose of cleaning the road surface. Therefore, the design form of the cleaning nozzle also directly affects its own suction rate of garbage and the cleaning ability of the cleaning vehicle using the nozzle on the road surface. [0003] Prior ar...
Claims
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IPC IPC(8): E01H1/08
Inventor 覃先云谢宇明彭晏波张星明周枫林
Owner ZOOMLION ENVIRONMENTAL IND CO LTD