Fire-fighting teaching demonstration system
A demonstration system and fire-fighting technology, applied in teaching aids, educational tools, instruments, etc., can solve the problems of lack of teaching simulation systems
Inactive Publication Date: 2012-11-07
BEIJING UNIV OF TECH
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, there is a lack of a complete set of teaching simulation system required for setting up this experimental technology.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The present invention will be further described below in conjunction with accompanying drawing:
[0016] The overall structure of this embodiment is as figure 1 As shown, it can be divided into two parts, one is the fire hydrant system, and the other is the automatic sprinkler system. Among them, the automatic sprinkler system includes four types, namely wet type, dry type, pre-action and deluge system. This embodiment skillfully combines the above four automatic sprinkler systems with relatively independent fire hydrant systems.
[0017] Such as figure 2 As shown, the fire hydrant system of this system shares the water supply part with the automatic sprinkler system. The water supply part includes a water tank 1, a first water pump 2-1, a second water pump 2-2, a stabilized pressure pump 3, a safety return pipe section 4, a fire water supply pipe 5, a stabilized pressure pump water supply pipe 6 and a fire water supply main pipe 7. Wherein: the water inlets of the...
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 relates to a fire-fighting teaching demonstration system, which can be used for performing teaching experiments for water and wastewater majors in universities and junior colleges and also can be used as a fire-fighting demonstration training facility. The system comprises a fire hydrant system and an automatic sprinkling fire extinguishing system which share water supply facilities, and a fire fighting supply main pipe (7) is separated before an alarm valve of the automatic sprinkling fire extinguishing system; one end of the fire fighting supply main pipe (7) is communicated with a fire hydrant box (10) through a fire hydrant water supply pipe (9), while the other end is communicated with deluge, pre-action, dry type and wet type alarm valve groups respectively through an automatic sprinkling fire extinguishing system water supply pipe (11) to supply water to the automatic sprinkling fire extinguishing system; and the alarm valve is connected with a water distribution pipe network of the automatic sprinkling fire extinguishing system after water flows out of the valve. The system has the advantages of providing an experimental demonstration platform for practical teaching of students and even the training of professional fire-fighting technical personnel and enhancing the understanding of students for fire-fighting technique and equipment, along with important practical application value.
Description
technical field [0001] The invention relates to a fire-fighting teaching demonstration system, which can be used for teaching experiments in water supply and drainage majors in colleges and universities, and can also be used as a fire-fighting simulation demonstration training facility. Background technique [0002] With the development of science and technology and the improvement of people's living standards, building fire extinguishing (fire protection) system, as an important part of water supply and drainage, increasingly reflects its particularity and importance, and has received widespread attention from the society. [0003] But at present, we really have very little time to learn the building fire extinguishing (fire fighting) system. The fire protection teaching is not extensive enough and not deep enough. We only pay attention to the teaching activities of theoretical knowledge, while ignoring the cultivation of practical operation ability. Therefore, students do ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09B19/00
Inventor 吕鑑赵锂赵昕张英焦双吉吕青卜晓明马晓红
Owner BEIJING UNIV OF TECH