Generally, the purchase of fire-fighting equipment involves fire-fighting spray head, which requires high ambient temperature. If users want to achieve satisfactory results, it is best to analyze it from manufacturers and price plates. For example, the following small series gives an example of a fire sprinkler manufacturer and brand worthy of reference. In addition, there is an introduction given by users about the environmental temperature function of fire sprinklers, and interested friends can also refer to it.

First, the fire spray head ambient temperature.

Generally speaking, the working temperatures of conventional wet nozzles are divided into two types: 68℃ and 93℃. In addition to the 93℃ nozzles installed in kitchens, glass ceilings and other places with high temperature, 68℃ nozzles are generally installed.

The nozzle gives an alarm according to the temperature of the glass ball you choose, red ball -68 degrees, yellow ball -79 degrees and green ball -93 degrees. Of course, there are other fusible alloy sprinklers (for garage use) which are generally white (80- 107 degrees), and these are the most used ones.

2. What brands of fire sprinklers are there?

1, Sichuan eliminated? Sichuan fire control instrument factory

2. South eliminated? Nanjing fire control group

3. golden shield? Shanghai jindun group

Top Ten Fire Equipment Brands | Top Ten Fire Equipment Brands:

Fuqing Sheng, Linnei, Zhu 'an, Shenyang Fire Protection, Ripwell, Ruihengda, Jinye, Hengye, Jing Yao and Xinruida.

Third, the fire sprinkler manufacturers

1, xinghua city Xiang Xing Fire Equipment Co., Ltd. is a company specializing in the production and processing of other products and has a complete and scientific quality management system. The integrity, strength and product quality of xinghua city Xiang Xing Fire Equipment Co., Ltd. have been recognized by the industry.

2. Fujian Nan 'an Fire Equipment Co., Ltd. is a fire-fighting equipment, fire-fighting equipment, fire-fighting equipment, fire sprinklers and fire-fighting spray head. Fire fighting, concealed sprinkler, concealed sprinkler, early prefabricated rapid response sprinkler K363, early prefabricated rapid response sprinkler, rapid response sprinkler, hydrant head, hydrant head DN65, hydrant, deluge valve device, pre-action valve device, etc.

3、? Jiangsu Qiangdun Fire Equipment Co., Ltd. is a company specializing in foam fire extinguishing equipment, foam fire extinguishing agent, automatic? Electric? Manual? Professional manufacturer of mobile fire monitor, intelligent image fire detection and alarm system and water mist fire extinguishing system. The registered capital of the company is16.88 million yuan, covering an area of 25 mu. Among them, the construction area is 8000m? About, it has a standardized production workshop that meets mass production, equipped with many leading production and testing equipment at home and abroad, established a perfect production process, and has more than 50 sales subsidiaries and sales service centers throughout the country.

Four, fire spray head installation specification

1. The nozzle installation spacing is generally 3.6m in diameter and1.8m in radius;

2. The maximum protection area in the nozzle is 12.5 m2;

3. The nozzle is not less than 300mm away from the wall;

4. When the distance between the nozzle and the ceiling is more than 80m, and there are combustible materials in the ceiling, spray it up and down;

There are many brands of fire sprinklers in the market to choose from, but few can really meet the requirements of high quality. Therefore, it is best for consumers to refer to the recommendation of professionals to buy. For example, the brand enterprises listed in the above small series are the best suggestions in terms of scale technology and service quality, and in order to meet the needs of professionals, it also includes a description of the environmental temperature of fire fighting spray head for practical needs and operation.