Water monitor heater

Abstract

The invention discloses a water monitor heater. The water monitor heater comprises a shell body, wherein the shell body comprises a locking cap, a connection sleeve and a barrel body, the locking capis annular, an internal connection thread used for connecting a water transmission pipeline is formed in an inner hole of the locking cap, and an external connection thread used for connecting a watermonitor is arranged at the bottom end of the outer cylindrical surface of the barrel body; and a first annular bulge is arranged in the inner hole of the locking cap, a second annular bulge is arranged on the outer cylindrical surface of the connection sleeve, the lower end of the connection sleeve penetrates through the inner hole of the locking cap and is connected with the upper end of the barrel body, and the first annular bulge is located between the second annular bulge and the barrel body. The water monitor heater further comprises a heating component coiled at the outer side of the barrel body. A heat-conducting rib is arranged in the inner hole of the barrel body. The water monitor heater disclosed by the invention is capable of heating the water monitor and water flow flowing towards the water monitor from the water transmission pipeline, so that the water monitor is prevented from being frozen; and meanwhile, the water monitor heater further has the advantages of being convenient to install, and high in strength and sealing performance.

Description

technical field [0001] The invention relates to a device for heating a water monitor. Background technique [0002] The fire water cannon is one of the main fire fighting equipment for fire rescue. During rescue, the water cannon is connected to the end of the water pipeline to spray high-pressure water to the fire location. However, when used in alpine regions, once it is started and then stopped for a period of time, the water stored in the water monitor will freeze quickly, making the water monitor unable to be turned on again, or even damaged, which seriously affects the use of fire protection and the service life of the water monitor. Contents of the invention [0003] The present invention proposes a heater for a water cannon, the purpose of which is to prevent the water cannon from freezing. [0004] Technical scheme of the present invention is as follows: [0005] A water cannon heater, comprising a housing, the housing includes a locking cap, a connecting sleev...

AI Technical Summary

Problems solved by technology

However, when used in high cold areas, once it is started and then stopped for a period of time, the water stored in the water monitor will freeze quickly, causing the water monitor to be unable to be turned on again, or even damaged, which seriously affects the use of fire protection and the service life of the water monitor.

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