CN-224229757-U - Intelligent water supply system for fog gun

Abstract

The utility model relates to the technical field of water supply systems, in particular to an intelligent water supply system for fog guns, which comprises a water supply pipe connected with a water inlet of a fog gun, a draining pipe communicated with the water supply pipe and used for draining water from the joint of the draining pipe and the water supply pipe to the water inlet of the fog gun after the water supply pipe stops supplying water. The use of the heat tracing band is abandoned, the potential safety hazard of field operators brought by the heat tracing band is eliminated, and residual water can be timely emptied after the fog gun is stopped, so that frost heaving damage is avoided.

Inventors

• YUAN HUI
• GUO QIANG
• ZHAO YING
• YUAN WEI
• CUI LEI

Assignees

• 包钢集团设计研究院（有限公司）

Dates

Publication Date

20260512

Application Date

20250513

Claims (2)

1. 1. The intelligent water supply system of the fog gun is characterized by comprising The water supply pipe (1) is connected with the water inlet of the fog gun (2), and the water supply pipe (1) is used for supplying water to the fog gun (2); the emptying pipe (3) is communicated with the water supply pipe (1) and is used for emptying water in the water supply pipe (1) after the water supply pipe (1) stops supplying water; The water supply pipe (1) comprises a water supply main pipe (11) and a branch pipe (12), wherein one end of the water supply main pipe (11) is connected with a water inlet of the fog gun (2) through the branch pipe (12), and the emptying pipe (3) is fixedly communicated with a communication part of the water supply main pipe (11) and the branch pipe (12); A first switching valve (4) is arranged on the water supply main pipe (11), and a second switching valve (5) is arranged on the emptying pipe (3); the first switching valve (4) and the second switching valve (5) are electric valves; The first switch valve (4) and the second switch valve (5) are externally connected with a machine side operation box or a centralized control room for remote control.
2. 2. The intelligent water supply system for fog gun according to claim 1, further comprising a valve well for protecting a water supply main pipe (11).

Description

Intelligent water supply system for fog gun Technical Field The utility model relates to the technical field of water supply systems, in particular to an intelligent water supply system for fog guns. Background According to the national 'opinion about ultra-low emission of the propelling implementation steel industry' (ring atmosphere [ 2019 ] No. 35), the prior industrial enterprises need to set related dust suppression facilities such as fixed fog guns, fixed fog ejectors and the like in the areas where raw materials, coal yards and coke are stored. At present, most of the raw material storage areas in northern areas do not have indoor heating facilities, so the conventional method for water supply of fog guns is to set an electric tracing band for water supply pipelines to carry out winter heat preservation, and the method has the following problems: 1. The power of the electric tracing band is 380v/220v, and under the condition of electric leakage, the potential safety hazard of on-site electric shock exists; 2. The actual use effect of the electric tracing band is common, the phenomenon of athermal can occur after the electric tracing band is used for 2-3 years, the electric tracing band needs to be replaced regularly, and the operation cost is increased; 3. the total number of fog guns in a large storage yard is large, the management pressure of on-site workers is large, the equipment maintenance amount is large, management errors are easy to occur, and the national requirements for intellectualization and greenization of industrial projects are not met. Disclosure of utility model First technical problem The utility model aims at least solving the problem of how to eliminate the use safety risk of the heat tracing belt in a low-temperature environment in the prior art. (II) technical content The scheme provides a fog gun intelligent water supply system, which is achieved by the following specific technical means, and comprises the following steps: The water supply pipe is connected with the water inlet of the fog gun and is used for supplying water to the fog gun; and the emptying pipe is communicated with the water supply pipe and is used for emptying water in the pipe after the water supply pipe stops supplying water. The water supply pipe comprises a main water supply pipe and a branch pipe, wherein the main water supply pipe is connected with a water inlet of the fog gun through the branch pipe; the emptying pipe is fixedly communicated with the communicating part of the main water supply pipe and the branch pipe. The second preferred technical scheme is that a first switch valve is arranged on the main water supply pipe, and a second switch valve is arranged on the emptying pipe. In the preferred technical scheme III, the first switching valve and the second switching valve are electric valves. The fourth preferred technical scheme is that the first switch valve and the second switch valve are externally connected with an operation box beside the machine or the remote control of the centralized control room. (III) technical effects Adopt above-mentioned structure to make this scheme possess following beneficial effect: 1. the use of the heat tracing band is abandoned, and the potential safety hazard of field operators brought by the heat tracing band is eliminated; 2. By additionally arranging the emptying pipe and the switch valve on the water supply pipeline, residual water can be emptied in time after the fog gun is stopped, so that frost heaving damage is avoided; 3. the remote control is carried out on the operation box beside the switch valve or the centralized control room, so that complete full automation can be realized, the working efficiency of operators is improved, and the intellectualization and the greenization of a factory are realized Drawings The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: FIG. 1 is a schematic diagram of the overall structure of the present solution; fig. 2 is a schematic structural view of the water supply pipe and the emptying pipe according to the present embodiment. The device comprises a water supply pipe 1, a water supply pipe 11, a water supply main pipe 12, a branch pipe 2, a fog gun 3, a emptying pipe 4, a first switching valve 5 and a second switching valve 2. Detailed Description The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inv