一种具有自动加水功能的防爆喷淋控制系统
By designing an explosion-proof sprinkler control system with automatic water filling, and utilizing a miniature explosion-proof water pumping motor and sprinkler control circuit board, an innovative automatic water filling function for monitoring equipment has been achieved. This solves the problem of difficulty in removing dust, coal dust, and other adhering substances from the lenses of monitoring equipment in existing technologies, and realizes automatic spraying and washing functions. The system is simple in structure and low in cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANYANG YITONG EXPLOSION PROOF ELECTRIC CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
In flammable and explosive gas or dust environments, dust, coal dust and mud adhering to the lenses of existing monitoring equipment are difficult to remove completely by wipers and require water spraying for cleaning, but there is a lack of explosion-proof sprinkler control systems with automatic water filling function.
An explosion-proof sprinkler control system with automatic water filling function was designed. It adopts a miniature explosion-proof water pumping motor and a sprinkler control circuit board. The liquid level of the water tank is controlled by an explosion-proof liquid level switch and a solenoid valve to realize timed or linked sprinkler. The sprinkler head is installed at the position of the equipment that needs to be cleaned. The monitoring equipment is connected to the sprinkler control circuit board to realize automatic spraying.
Automatic timed or linked spray cleaning of monitoring equipment lenses is achieved in an explosion-proof environment, thoroughly removing adhering substances. The structure is simple and the cost is low.
Smart Images
Figure CN224507358U_ABST
Abstract
Claims
1. An explosion-proof spray control system with automatic water feeding function, comprising a box with a box door, characterized in that The inner bottom of the box is provided with a water tank, the upper part of the box is provided with an explosion-proof motor box, the explosion-proof motor box is internally provided with a spray control circuit board and an explosion-proof water pump motor, an explosion-proof electromagnetic valve is arranged on an external water supply pipe connected with the water tank in the box, an explosion-proof liquid level switch is connected with the water tank, the explosion-proof electromagnetic valve and the explosion-proof liquid level switch are in communication connection with the spray control circuit board; one end of a water pump pipe connected with the water tank is provided with a spray head at the other end and is placed outside the box, and the water pump pipe is opened and closed by starting and stopping of the explosion-proof water pump motor.
2. The explosion-proof spray control system with automatic water adding function according to claim 1, characterized in that A monitoring device is further arranged outside the box and is in communication connection with the spray control circuit board.
3. The explosion-proof spray control system with automatic water adding function according to claim 1, characterized in that A power inlet is further arranged on the box.
4. The explosion-proof spray control system with automatic water adding function according to claim 1, characterized in that The spray head is arranged at a device requiring cleaning and dust removal.
5. The explosion-proof spray control system with automatic water adding function according to claim 1, characterized in that A triangular lock is arranged between the box door and the box, and the box door can be opened and closed through the triangular lock.