Water level indicator for fire water tanks and pools

According to the trial version 4.2.2, Article 4 and 4.2.3, Article 9 of the "Regulations for Quality Inspection and Evaluation of Fire Protection Facilities Installation in Buildings (DB37/242-2008)", the water level of the fire water pool and fire water tank should be displayed in the fire control room. Dongfang Wanhe Instrument has developed a real-time liquid level monitoring system based on the requirements of the regulations. In this system, the WH311 water level probe is directly installed at the bottom of the fire water pool or water tank, and the WH6 liquid level display is installed in the fire control center to monitor the real-time water level of the fire water tank and pool. It also has high and low level alarm functions, ensuring that the fire water tank and pool operate at full water level. The WH311 fire-specific liquid level display is specially designed for fire liquid level measurement, effectively solving the problem of difficulty in fire liquid level measurement.

Classification:

Level Measurement

Keyword:

Overview
Overview
Specs
Certs
Applications

Application Solution for Online Monitoring of Super High-rise Intelligent Fire Fighting Water Level

Project Description
Project Description
Ping An Finance Centre, a landmark commercial complex in Shenzhen, covers a total area of 459,187 square meters with 123 floors (118 above ground and 5 underground).

Customer Needs
The fire water pools and tanks are relatively far from the fire control room. They all need to be centrally monitored in the fire control center, with high and low level alarm functions. The information needs to be displayed uniformly in the fire center and must include high and low level
alarm signals that directly connect to the fire host.

Solution
The fire protection contractor for Ping An Finance Tower chose to cooperate with Dongfang Wanhe Company. By applying products such as the WH311 level sensor and the WH6 fire water pool dedicated level display, good results were achieved, overcoming project difficulties, and realizing a technological innovation in the real-time monitoring system for the three fire water pool levels. The high and low level alarm directly connects to the fire host alarm system, thus achieving linkage with the fire host, facilitating successful fire acceptance! The fire water pool level display project requires technical evaluation and confirmation of all kinds of component professions that appear in the project to ensure the feasibility of the design and technical solution.

Needs Analysis:
According to the "Regulations for Quality Inspection and Evaluation of Fire Installation of Buildings in China", 4.2.2 Article 4, the fire water pool level should be displayed in the fire control room, and 4.2.3 Article 9, the fire tank water level should be displayed in the fire control room. Therefore, it is
necessary to install the WH311 dedicated fire level display in the fire control room.