CN201168364Y

CN201168364Y - Fire-fighting hand rail

Info

Publication number: CN201168364Y
Application number: CNU2008200106985U
Authority: CN
Inventors: 屈军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-06
Filing date: 2008-02-06
Publication date: 2008-12-24
Anticipated expiration: 2018-02-06

Abstract

The utility model relates to a living facility, namely, a fire-fighting stair rail. The fire-fighting stair rail 1 is arranged at the outer side of a stair and is composed of a plurality of upright posts 2 and an upper oblique railing 3; the fire-fighting stair rail is characterized in that the oblique railing 3 is a water pipe 4 which is composed of a hollow long tube, one end of the water pipe 4 is provided with a water source connector 6, and the water pipe 4 is provided with a temperature-control valve 5. When fire hazard occurs, the water for fire fighting is delivered to a fire point by the water pipe 4 on the stair rail and the temperature-control valve (5) is opened for extinguishing fire. As the oblique railing 3 of the stair rail is used as the water pipe 4, the role of the stair rail 1 can be brought into full play, not only the production cost of fire fighting facilities is reduced, but also the difficult problem of installing fir-fighting water pipes in a stair hall can be solved; the structure of the stair hall is not affected and aesthetic feeling can be achieved; furthermore, water pipes are distributed more extensively, and fire extinguishing performance becomes more outstanding, thus the stair hall can function as a safety passage for implementing rescue and evacuating people.

Description

The fire-fighting stairway handrail

Affiliated technical field

The utility model relates to a kind of living facilities, promptly a kind of fire-fighting stairway handrail.

Background technology

At present, the fireproofing installation of building mainly contains water pipe and the temperature control valve is formed, and when environment temperature reached 60 ℃, the temperature control valve was opened automatically, carried out the water spray process.This facility, cost be than higher, and be distributed in above the indoor ceiling more.In staircase, owing to communicate up and down, ceiling has only one deck topmost, and the difficulty of equipment water pipe and temperature control valve is bigger, and cost is higher, and can influence the aesthetic feeling of staircase, and what have can't assemble fire fighting device.In fact, staircase is important passageway for fire apparatus, more needs fire-fighting equipment.Therefore, people wish to have a kind of fire fighting device that is suitable for the staircase equipment.

Summary of the invention

The purpose of this utility model provides a kind of being suitable for and installs at staircase, and simple in structure, cheap, be imbued with aesthetic feeling, the better fire fighting device of extinguishing property.

Above-mentioned purpose is realized by following technical scheme: develop a kind of fire-fighting stairway handrail, this fire-fighting stairway handrail is contained in the outside of stair, constitute by many columns and top oblique hurdle, different is: said oblique hurdle is the water pipe that the long tube by hollow constitutes, water pipe one end is provided with the water source joint, and the temperature control valve is housed on the water pipe.

Said oblique hurdle has two, constitute two water pipes, a water pipe is the flow pipe that inner chamber connects each floor ladder from low to high, and another water pipe is the sparge pipe that inner chamber only connects local stair, link to each other by the temperature control valve between flow pipe and the sparge pipe, shower nozzle is housed on the sparge pipe.

Adopt the fire-fighting stairway handrail of technique scheme, because the effect of balustrade has been given full play to as water pipe in the oblique hurdle that utilizes balustrade, reduce the cost of fire fighting device, solved the staircase fire extinguisher canvas hose difficult problem is installed, neither influenced the structure of staircase, be imbued with aesthetic feeling again, and the pipeline distribution is more extensive, and the fire extinguishing effect is more outstanding, when fire takes place, can guarantee the safety of staircase, for implementing rescue, the evacuation personnel have great importance.

Description of drawings

Fig. 1 is the front view of first kind of embodiment;

Fig. 2 is the vertical view of first kind of embodiment;

Fig. 3 is the front view of second kind of embodiment;

Fig. 4 is the working state schematic representation of second kind of embodiment.

Among the figure as seen: balustrade 1, column 2, oblique hurdle 3, water pipe 4, temperature control valve 5, water source joint 6, flow pipe 7, sparge pipe 8, shower nozzle 9.

The specific embodiment

First kind of embodiment: as shown in Figure 1, 2, this balustrade 1 also is to be made of many columns 2 and top oblique hurdle 3.Its column 2 also can adopt other forms such as wall, as long as can support oblique hurdle 3.Its improvement is: the oblique hurdle 3 here is the water pipe 4 of a hollow, and a plurality of temperature control valves 5 are housed below.In the lower end of water pipe, be provided with the water source joint 6 that can join with the water source.Used temperature control valve 5 can adopt conventional products in the market.When fire takes place, connect the water source, water is by water pipe 4 through roofs.When the condition of a fire appears in certain one deck, when environment temperature reached 60 ℃, temperature control valve 5 was opened and sprinkling fire.

Second kind of embodiment: as shown in Figure 3, the oblique hurdle 3 here has two up and down, constitutes two different water pipes 4, and top water pipe 4 inner chambers connect each floor ladder, and it is standby to be sent to each floor ladder to water from bottom to top, thereby claims flow pipe 7.The inner chamber section gap of following water pipe 4, every section can only communicate with one deck or local stair, in its side, a plurality of shower nozzles 9 is housed, thereby claims sparge pipe 8.Between flow pipe 7 and sparge pipe 8, temperature control valve 5 is housed.As shown in Figure 4, at an end of flow pipe 7, mainly be that water source joint 6 is equipped with in the lower end.When fire takes place, connect water sources such as waterwheel or well by water source joint 6, water under high pressure can be sent to each layer staircase by flow pipe 7.When the floor temperature that the condition of a fire takes place reached 60 ℃, temperature control valve 5 was open-minded, and the water in the flow pipe 7 is full of sparge pipe 8 immediately, and sprays to a plurality of angles from each shower nozzle 9, thereby reached the purpose of fire extinguishing.Compare with first kind of embodiment, this example increases a water pipe, and its advantage is: make and supply water and spray water separately, can better guarantee the water supply of each layer staircase, the uneven phenomenon that prevents to supply water takes place.Simultaneously, reduce the quantity of temperature control valve 5, reduced cost.By sparge pipe 8 and a plurality of shower nozzle 9, make the water spray face bigger, water spray intensity is more even, the fire extinguishing better effects if.

Claims

1. fire-fighting stairway handrail, this fire-fighting stairway handrail (1) is contained in the outside of stair, constitute by many columns (2) and top oblique hurdle (3), it is characterized in that: said oblique hurdle (3) is the water pipe (4) that the long tube by hollow constitutes, water pipe (4) one ends are provided with water source joint (6), and fire-fighting temperature control valve (5) is housed on the water pipe (4).

2. fire-fighting stairway handrail according to claim 1, it is characterized in that: said oblique hurdle (4) has two, constitute two water pipes (4), article one, water pipe (4) is the flow pipe (7) that inner chamber connects each floor ladder from low to high, another water pipe (4) is the sparge pipe (8) that inner chamber only connects local stair, link to each other by fire-fighting temperature control valve (5) between flow pipe (7) and the sparge pipe (8), shower nozzle (9) is housed on the sparge pipe (8).