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

Forest fire prevention pump

A technology for fire pumps and forests, which is applied to pumps, liquid displacement machinery, transmission parts, etc. It can solve the problems of large space structure, heavy overall weight, inconvenient transportation and transfer, and achieve convenient portability and practical efficiency. The effect of heightening and reducing the overall structure

Inactive Publication Date: 2015-04-22
JIANGSU FOMA HIGH TECH POWER MACHINERY
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing methods generally use belt deceleration or multi-stage gearbox deceleration, the overall weight is heavy, the space structure is large, it is extremely inconvenient to carry and transport, and it is far from meeting the special requirements of forest fire protection in high mountains and steep roads

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
  • Forest fire prevention pump
  • Forest fire prevention pump
  • Forest fire prevention pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] like figure 1 , 2 , shown in 3 and 4, a kind of forest fire pump comprises engine 1, reduction box 2 and high pressure plunger pump 4, engine 1 is connected with reduction box 2 one ends, reduction box 2 other ends are connected with high pressure plunger pump 4, high pressure The plunger pump 4 is provided with a plunger pump pump shaft 5 passing through the pump body. The engine 1 is connected with the sun gear 6 in the reduction box 2 through the engine crankshaft 3. The sun gear 6 cooperates with the planetary gear 7, and the planetary gear The gear 7 is mated with the ring gear 8, and the planetary gear 7 rotates around the planetary gear shaft 9 on the planet carrier 10;

[0017] The connection mode between the engine crankshaft 3 and the sun gear 6 is taper fit.

[0018] The number of the planetary gears 7 is three, which are uniformly fixed on the planetary gear shaft 9 .

[0019] The planet carrier 10 is fixed on the reduction box back cover 12 through the b...

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 discloses a forest fire prevention pump. The forest fire prevention pump comprises an engine, a reduction gearbox and a high-pressure plunger pump, wherein the engine is connected with one end of the reduction gearbox; the other end of the reduction box is connected with the high-pressure plunger pump; the high-pressure plunger pump is provided with a plunger pump shaft which penetrates through a pump body; the engine is matched and connected with a sun gear inside the reduction box by a crankshaft of the engine; the sun gear is meshed with a planet gear; the planet gear is meshed with an inner gear ring; the planet gear rotates about a planet gear shaft on a planet frame; a reduction box front cover and a reduction box rear cover are arranged on the two sides of the inner gear ring. The forest fire prevention pump disclosed by the invention has the beneficial effects of solving inconvenience caused by speed reduction of a belt and speed reduction of a common multi-stage gear box by arranging reduction boxes different in structure, reducing the overall structure of the forest fire prevention pump, and being more convenient to carry and higher in practical efficiency.

Description

technical field [0001] The invention belongs to the technical field of fire protection, and in particular relates to a forest fire pump. Background technique [0002] Forest fire is the great enemy of the forest, which will cause devastating damage to the forest. Doing a good job in forest fire protection is of great significance for protecting the forest. In order to extinguish forest fires, the methods used include chemical fire extinguishing, artificial rain enhancement, mechanical opening of isolation belts, and aircraft sprinkler fire extinguishing, etc. The above fire extinguishing methods are expensive, the operation is limited by the terrain, and the flexibility is not enough. Therefore, when the water source is guaranteed Under certain conditions, fire pumps are generally used to extinguish the fire. The fire pump drives the high-pressure plunger pump to work through the engine. Because the output of the engine is high speed and low torque, the working characterist...

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): A62C3/02F16H57/08F04B17/05
CPCA62C3/02A62C31/00F16H1/32F16H57/023F16H57/029F16H57/0464F16H57/0486F16H2001/327F16H2057/0203
Inventor 袁晓春仲伟兵王宜萍袁露华
Owner JIANGSU FOMA HIGH TECH POWER MACHINERY
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