Unlock instant, AI-driven research and patent intelligence for your innovation.
An electromagnetic thrust fire extinguishing device
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of electromagnetic thrust and fire extinguishing device, which is applied in fire rescue, weapon accessories, warheads, etc., to achieve the effects of small space size, high-rise fire extinguishing, and low cost
Active Publication Date: 2017-11-07
DALIAN UNIV OF TECH
View PDF8 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0006] The present invention uses electromagnetic thrust as the driving force of the fire extinguishing agent, which has not been published in any reports, documents and patents in domestic and foreign fire-fighting equipment.
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0032] Example 1: The fire extinguishing height is 100 meters, and the fire extinguishing bomb is filled with water
[0033] The electromagnetic thrust fire extinguishing device, such as figure 1 with 2 shown. It adopts a cylindrical metal fire extinguishing bomb with a diameter of 70mm and a height of 125mm, and is filled with water.
[0034] Among them, the angle between the loading section 2 and the horizontal plane is greater than 20 degrees, and the length is 500mm, such as figure 1 shown. The loading section 2 has a rectangular cross section of 90mm*145mm, the wall 11 is 5mm thick, and the guide rail 12 is 5mm thick, such as Figure 5 shown. Wherein the guide rail 12 is fixed on the wall 11 by means of screws or the like.
[0035] Among them, the acceleration section 3 is 19 meters long, adopts a horizontal coil type, coils one layer three times, and has an average diameter of 2 meters, such as Figure 1-4 shown.
[0036] The guide rail 7 of the accelerating se...
Embodiment 2
[0042] Embodiment 2: The fire extinguishing height is 100 meters, and the fire extinguishing bomb is filled with dry powder or foam
[0043] The electromagnetic thrust fire extinguishing device, such as figure 1 with 2 shown. It adopts a cylindrical metal fire extinguishing bomb with a diameter of 125mm and a height of 70mm, and is filled with dry powder or foam.
[0044] Among them, the angle between the loading section 2 and the horizontal plane is greater than 20 degrees, and the length is 500mm, such as figure 1 shown. The loading section 2 has a rectangular cross section of 145mm*90mm, the wall 11 is 5mm thick, and the guide rail 12 is 5mm thick, such as Figure 5 shown. Wherein the guide rail 12 is fixed on the wall 11 by means of screws or the like.
[0045] Among them, the acceleration section 3 is 11 meters long, adopts the combination of horizontal and vertical coiling, and is coiled in two layers, the lower layer is one circle, and the upper layer is half a ci...
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
Login to View More
Abstract
The invention belongs to the technical field of fire-fighting equipment, and relates to an electromagnetic thrust fire-extinguishing device. The electromagnetic thrust fire-extinguishing device is characterized by pushing a fire-extinguishing agent to a fire scene of a superhigh building being more than 100 meters in height by taking electromagnetic thrust as driving force of the fire-extinguishing agent. The electromagnetic thrust fire-extinguishing device comprises a bomb loading section, an accelerating section and a shooting section, wherein one end of the bomb loading section is loaded with a fire-extinguishing bomb, and the other end of the bomb loading section is communicated with the accelerating section; the accelerating section adopts a linear type, a folding type, a winding type or a combined type and comprises a guide rail, permanent magnets or electromagnets, electrodes, a power supply, a supporting seat and an insulating protective shell; the permanent magnets or electromagnets are arranged on two opposite sides of the fire-extinguishing bomb along the guide rail of the accelerating section, and the electrodes are arranged on two perpendicular sides of the fire-extinguishing bomb at certain intervals; small gaps are formed between the permanent magnets or electromagnets and the fire-extinguishing bomb, and the electrodes are connected with the power supply; and one end of the shooting section is communicated with the accelerating section, and the other end of the shooting section is provided with a shooting mouth of the fire-extinguishing bomb. The electromagnetic thrust fire-extinguishing device disclosed by the invention has the advantage that Lorentz force inside an electromagnetic field is used as the driving force of the fire-extinguishing agent, which is not reported in the fire-fighting equipment at home and abroad.
Description
technical field [0001] The invention belongs to the technical field of fire-fighting equipment, and relates to an electromagnetic thrust fire extinguishing device based on electromagnetic field theory, in particular to a fire extinguishing device that pushes a fire extinguishing agent to a super high building over 100 meters. Background technique [0002] In recent years, with the development of economy and technology, the number and height of skyscrapers all over the world are increasing. However, due to the relative backwardness of high-rise fire fighting and rescue technology, high-rise fire fighting has become a worldwide problem faced by people. [0003] The technical means adopted in today's high-rise fire extinguishing mainly include the following aspects: 1. Use fire-fighting vehicles to elevate the fire, and high-pressure water guns to spray water to extinguish the fire; , launch the fire extinguishing missile to the designated target to extinguish the fire; 4 rely ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More