CN211854430U - Self-suction type heating anti-freezing fire hose - Google Patents

Abstract

The utility model discloses a from inhaling formula heating fire hose that prevents frostbite, including the hosepipe body, hosepipe body one end is provided with the fire hydrant joint, has set gradually toper guide section, jet space and real empty room along the rivers direction in the fire hydrant joint, and real empty room side is provided with the passageway that absorbs water, is provided with the check valve on the passageway that absorbs water, and the passageway that absorbs water has water container through the pipe connection, and the pipeline can be dismantled with the passageway that absorbs water and be connected, is provided with electric heater unit in the water container. This kind of self-priming heating fire hose can absorb hot water when the fire hydrant goes out water, simple structure, and heating efficiency is high, under the circumstances of non-microthermal, will absorb water the passageway with the water storage container separation can, do not influence the weight and the storage space of hosepipe, low in manufacturing cost.

Description

Self-suction type heating anti-freezing fire hose

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, specifically a from inhaling frostproofing fire hose of formula heating.

Background

Fire hoses are hose strings that are attached to fire hydrants for extinguishing fires. In winter in the north, the temperature is low, water in the fire hose can be frozen rapidly in the using process if the temperature is too low, so that the resistance in the water hose is increased, the spraying performance is gradually lost, and the water hose can be completely frozen after being used for a period of time. The fire hose is completely blocked, and great influence is caused on fire rescue. In the prior art, a heat tracing cable is installed in a pipe belt, but the pipe belt is high in manufacturing cost, cannot be detached even when heating is not needed, the weight of a pipeline is increased, and the storage space of the wound pipe belt is increased.

Disclosure of Invention

The utility model discloses not enough to prior art, provide a from inhaling frostproofing fire hose of formula heating, this kind can absorb hot water when the fire hydrant goes out water from inhaling the frostproofing fire hose of formula heating, simple structure, and heating efficiency is high, under the circumstances of non-microthermal, will absorb water the passageway and separate with water storage container can, do not influence the weight and the storage space of hosepipe, low in manufacturing cost.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a from inhaling frostproofing fire hose of formula heating, includes the hosepipe body, hosepipe body one end is provided with fire hydrant joint, toper direction section, jet area and real empty room have set gradually along the rivers direction in the fire hydrant joint, real empty room side is provided with the passageway that absorbs water, be provided with the check valve on the passageway that absorbs water, the passageway that absorbs water has water storage container through the pipe connection, the pipeline with the passageway that absorbs water can dismantle the connection, be provided with electric heater unit in the water storage container. This kind of prevent frostbite fire hose from inhaling formula heating is when using, the fire hydrant connects and is connected with the fire hydrant, the passageway that absorbs water is connected with water storage container, accessible electric heating device heating or direct hot water of adding in the water storage container, at the in-process that water gets into the hosepipe from the fire hydrant, the passageway that absorbs water absorbs hot water from water storage container, mix in the hosepipe with the water that goes out in the fire hydrant, the temperature of water is improved, this kind is from inhaling the frostbite fire hose of formula heating, moreover, the steam generator is simple in structure, the heating efficiency is high, and do not influence the weight and the storage volume of hosepipe, under the circumstances of non-microthermal, it can to separate passageway and water storage container and plug up the passageway that.

In the above technical solution, preferably, the hose body at least includes a layer of heat insulation layer. The structure is adopted to slow down the heat loss of water in the water hose.

In the above technical solution, preferably, the water storage container at least includes a layer of heat insulation layer. By adopting the structure, the heat loss of the water in the water storage container is slowed down.

In the above technical solution, preferably, a flow control valve is disposed on the water outlet of the pipeline or the water storage container. With this structure, the amount of hot water sucked can be adjusted by the flow valve.

In the above technical solution, preferably, the water suction passage is in threaded connection with the check valve. The one-way valve and the pipeline are conveniently separated from the water absorption channel by adopting the structure, and the water absorption channel is conveniently plugged by screwing a bolt at the opening of the water absorption channel.

Compared with the prior art, the utility model, following beneficial effect has: this kind of prevent frostbite fire hose from inhaling formula heating is when using, the fire hydrant connects and is connected with the fire hydrant, the passageway that absorbs water is connected with water storage container, accessible electric heating device heating or direct hot water of adding in the water storage container, at the in-process that water gets into the hosepipe from the fire hydrant, the passageway that absorbs water absorbs hot water from water storage container, mix in the hosepipe with the water that goes out in the fire hydrant, the temperature of water is improved, this kind is from inhaling the frostbite fire hose of formula heating, moreover, the steam generator is simple in structure, the heating efficiency is high, and do not influence the weight and the storage volume of hosepipe, under the circumstances of non-microthermal, it can to separate passageway and water storage container and plug up the passageway that.

Drawings

Fig. 1 is a schematic structural diagram of the use principle of the embodiment of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1, a from inhaling frostproofing fire hose of formula heating, including hosepipe body 1, hosepipe body 1 one end is provided with fire hydrant joint 2, taper guide section 3 has set gradually along the rivers direction in the fire hydrant joint 2, jet zone 4 and real empty room 5, real empty room 5 side is provided with water absorption channel 6, be equipped with the hickey on the water absorption channel 6, there is check valve 7 through threaded connection on the hickey, check valve 7 connecting tube 8, pipeline 8 is connected with water storage container 9, be provided with electric heater unit 10 in the water storage container 9, electric heater unit 10 is the heating wire.

The water hose body 1 and the water storage container 9 both comprise a heat insulation layer which is a foam heat insulation layer.

In order to adjust the flow of the hot water to be sucked, a flow control valve 11 is disposed on the outlet of the pipe 8 or the water storage container 9, and in this embodiment, the flow control valve 11 is installed on the outlet of the water storage container 9.

This kind of from inhaling frostproofing fire hose of formula heating when using, fire hydrant joint 2 is connected with the fire hydrant, passageway 6 that absorbs water is connected with water storage container 9, accessible electric heater unit 10 heating or direct hot water of adding in the water storage container 9, at the in-process that water got into the hosepipe from the fire hydrant, passageway 6 that absorbs water absorbs hot water from water storage container 9, mix in the hosepipe with the water that goes out in the fire hydrant, improve the temperature, this kind is from inhaling frostproofing fire hose of formula heating, moreover, the steam generator is simple in structure, the heating efficiency is high, and do not influence the weight and the storage volume of hosepipe, under the circumstances of non-microthermal, the check valve 7 is unscrewed, then it can to twist the shutoff bolt in passageway 6 department that absorbs water, do not influence the weight and the.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a from inhaling frostproofing fire hose of formula heating, includes hosepipe body (1), hosepipe body (1) one end is provided with fire hydrant joint (2), its characterized in that: the fire hydrant connector (2) is internally provided with a conical guide section (3), a spraying area (4) and a vacuum chamber (5) in sequence along the water flow direction, the side surface of the vacuum chamber (5) is provided with a water absorption channel (6), the water absorption channel (6) is provided with a one-way valve (7), the water absorption channel (6) is connected with a water storage container (9) through a pipeline (8), the pipeline (8) is detachably connected with the water absorption channel (6), and the water storage container (9) is internally provided with an electric heating device (10).

2. The self-priming heating anti-freezing fire hose according to claim 1, wherein: the water hose body (1) at least comprises a heat-insulating layer.

3. The self-priming heating anti-freezing fire hose according to claim 1, wherein: the water storage container (9) at least comprises a layer of heat insulation layer.

4. The self-priming heating anti-freezing fire hose according to claim 1, wherein: and a flow regulating valve (11) is arranged on the water outlet of the pipeline (8) or the water storage container (9).

5. The self-priming heating anti-freezing fire hose according to claim 1, wherein: the water absorption channel (6) is in threaded connection with the one-way valve (7).

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