How to maintain a fire hose

The fire hose is mainly to avoid wind and sun, and the rest of the hose gun head should be coated with butter to avoid oxidation.

2. The use of water hoses: when using the hose of the fire brigade, the hose with high pressure resistance should be connected to the place close to the water pump, and the hose after filling the water should be prevented from twisting or bending suddenly, and the hose interface should be prevented from colliding and being damaged.

3. Hose laying: when laying the hose, it is necessary to avoid the sharp object tung and various oils, when laying the hose vertically to the height, the hose hook should be used, and when the hose is laid through the traffic artery, the hose should be padded to protect the bridge, and when passing the railway, the hose should pass under the track to avoid the hose being crushed by the wheels and interrupting the water supply.

4. Prevent freezing: In the severe winter season, when the water supply needs to be suspended on the fire ground, in order to prevent the water belt from freezing, the water pump needs to run slowly to maintain a small water output.

Use and maintenance of hose 1

The purpose of the hose is to connect the water connection, and it is possible to open it only after it is put on the water outlet above the fire hydrant.

The water source serves the purpose of directing the water source to extinguish the fire.

When using a fire hose, it should be padded with a very soft protective material, and then use iron wire and other hoops to tightly connect the water outlet to ensure that the water will not leak.

When using the fire hose, the high-pressure hose should be connected to the water pump, so as to prevent the fire hose from being flushed out by the high-pressure water.

When laying the fire hose, it is necessary to avoid some sharp or sharp things, as well as some oil-like things, and to pad the hose to protect the bridge.

To prevent the fire hose from being pressed by the car, but also to prevent freezing, only in this way can we ensure the normal water supply of the fire hose, and only when these are done can it be possible to achieve the effect of extinguishing the fire.

It's easy to use the hose!

Use the water outlet of the self-defense car bai: the water outlet on the car is generally 80 mm, first of all, zhi uses the reducing interface to change the water outlet to 65 mm, and then throw the water belt to the place where the water is to be thrown off one end to the fire truck, the other end is connected to the water gun or another hose, and then open the water outlet valve switch, the rest only need you to hold the water gun in the designated position, and the rest is completed by the driver and the commander and other personnel.

Use the indoor fire hydrant to dispense water: throw the hose to the designated place, connect the water outlet of the indoor fire hydrant at one end, connect the water gun at the other end, and then run to the designated position, wait for the teammates to open the water valve, and execute it according to the commander's order.

That's it for usage, it's simple!

It is used for connecting indoor fire hydrants

Fire hose, also known as fire hose. Refers to a hose used to transport flame-retardant liquids such as high-pressure water or foam. Traditional fire hoses are lined with rubber and wrapped in linen braid.

State-of-the-art fire hoses are made of polymeric materials such as polyurethane. Fire hoses have metal joints at both ends, which can be connected to another hose for longer distances or nozzles to increase the pressure of the liquid jet. Open the outer lid of the fire hydrant box; Take out the hose and head towards the fire.

Combine the outlet with the hose strap (quick coupling combination), combine the water shot sight with the water hose (quick coupling combination); Aim the water sight at the fire site; Open the water outlet and start shooting; The grip of the water shot sight rotates, which can adjust the water column or water mist outlet; When using a fire hydrant to extinguish a fire, you need to pay attention to confirm that the power supply of the fire site is cut off.

Indoor fire hydrant is a fixed fire extinguishing water supply equipment used in the building, which includes a fire hydrant and a fire box. It is generally installed on the wall of the common part of the building, with obvious signs, and there are water hoses and water guns inside. When a fire occurs, find the fire hydrant closest to the fire site, open the fire hydrant box door, take out the hose, connect one end of the hose to the fire hydrant outlet, connect the other end to the water gun, pull it to the vicinity of the ** point before opening the fire hydrant valve, and directly press the fire hydrant button to start the fire pump when the fire pump control cabinet is in an automatic state.

When the fire pump control cabinet is in the manual state, someone should be sent to the fire pump room to start the fire pump manually. Note: Water can only be used to extinguish the fire if it is confirmed that the power supply has been disconnected at the fire scene.

Steps: Open the hydrant box, extend the hose, and turn the water stop valve.

Open the fire hydrant door and take out the hose strap and water gun. Lay the hose in the direction of the fire field, connect the hose close to the end of the fire hydrant and the fire hydrant, insert the connecting buckle accurately into the chute when connecting, and tighten it in a clockwise direction. Connect the other end of the hose with the water gun, aim at the fire site, slowly open the fire hydrant valve to the maximum, and aim at the root of the fire to extinguish the fire.

This method of use is also very professional. That is to say, it is necessary to determine how to use it according to the actual situation. It's not the same every time.

The use of the water bag, I feel that the fire water bag is the same as the normal hose, and it must have played a safety role.

There should be a way to use this, you look at the place where this fire hose is stored, there is a detailed method of use on the glass or on the cover on the outside, you just take a look.

The way to use the fire hose is that it is for the firefighters, and they have everything for the line. There is a definite way to use it.

In general, I think there are six main ways to use this one.

Open the fire water tank, open the fire hose, and screw it on. Open the water valve. That's pretty much it.

How to use the fire hose. The use of fire hoses can only be used by firefighters, not firefighters.