Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vacuum assistance self-sucking pump truck

A vacuum-assisted, self-priming pump technology, applied to pumps, pump devices, pump components, etc., can solve problems such as inconvenient installation and maintenance, shaft jumping, and affecting drainage efficiency, so as to avoid starting with load, protect equipment, and install and maintain convenient effect

Pending Publication Date: 2018-11-23
汉能(天津)应急装备有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Drainage equipment is used for water accumulation on urban roads or drainage during flood seasons, and pump trucks are generally used for drainage equipment. Traditional pump trucks are driven by diesel engines to pump water. A coupling is used between the diesel engine and the water pump. Connection, and the coupling has a relatively high requirement for matching accuracy, otherwise the phenomenon of shaft jumping may occur, which is very inconvenient for installation and maintenance, and relying on the suction of the water pump itself, the water output is slow, which affects the drainage efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vacuum assistance self-sucking pump truck
  • Vacuum assistance self-sucking pump truck
  • Vacuum assistance self-sucking pump truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0035]As shown in the figure, a vacuum assisted self-priming pump vehicle includes a vehicle axle 4 and a vacuum assisted self-priming pump set installed on the vehicle axle. The vacuum assisted self-priming pump set includes a chassis and is fixedly installed on the chassis 3. The vacuum auxiliary system, air-cooled diesel engine 7 and water pump 1, described vacuum auxiliary system includes vacuum pump 6 and vacuum pump oil tank (not shown), described vacuum pump is driven by air-cooled diesel engine, the suction port (not shown) of described vacuum pump out) is connected to the steam-water separator 11 located at the top of the water pump through a steel wire hose 10, and the air-cooled diesel engine is connected to th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of draining devices and especially relates to a vacuum assistance self-sucking pump truck. The device comprises an axle and a vacuum assistance self-sucking pump setmounted on the axle; the vacuum assistance self-sucking pump set comprises a chassis and a vacuum assistance system fixedly mounted on the chassis; an air-cooled diesel engine and a water pump; the vacuum assistance system comprises a vacuum pump and a vacuum pump fuel tank, and the vacuum pump is driven by the air-cooled diesel engine; a suction port of the vacuum pump is connected to a steam-water separation device located at the upper part of a water pump through a wire hose; the air-cooled diesel engine is connected to the water pump through a toothed connecting plate, wherein the toothedconnecting plate comprises an inner disk and an outer disk; the outer wall of the outer disk meshes with the diesel engine flywheel; the inner wall of the outer disk is provided with internal teeth,and the outer disk is provided with the inner disk; the outer wall of the inner disk is provided with external teeth, the external teeth and the inner teeth are in mesh with each other, and the innerwall of the inner disk is connected to the pump shaft through a coupling. The device provided by the invention has convenient installation and maintenance and high drainage efficiency.

Description

technical field [0001] The invention relates to the field of drainage equipment, in particular to a vacuum-assisted self-priming pump truck. Background technique [0002] Drainage equipment is used for water accumulation on urban roads or drainage during flood seasons, and pump trucks are generally used for drainage equipment. Traditional pump trucks are driven by diesel engines to pump water. A coupling is used between the diesel engine and the water pump. Connection, and the coupling has a relatively high requirement for matching accuracy, otherwise the phenomenon of shaft jumping may occur, which is very inconvenient for installation and maintenance, and relying on the suction of the water pump itself, the water discharge is slow, which affects the drainage efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vacuum-assisted self-priming pump vehicle with convenient installation and maintenance and hi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/00B60S9/06F04B17/05F04B23/08F04B53/00
CPCF04B17/05F04B23/08F04B53/00B60P3/00B60S9/06
Inventor 曹国利
Owner 汉能(天津)应急装备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com