Maintenance Management of Building Fire Fighting Facilities

With the continuous expansion of the height and breadth of modern architecture, the continuous improvement of people's living standards, building fire facilities has become an important part of construction equipment, fire safety management has become an important part of national economic and social development, direct relationship To the people's life and property security and social stability. Therefore, to take effective measures to strengthen the fire maintenance work has been urgent.

The need to strengthen the management and maintenance of fire fighting facilities

Building fire system facilities, there are natural aging, usability and consumption of aging, product reliability, stability and other poor performance and then cause the fire facilities paralyzed or closed. Perfect design, good construction quality and scientific technical testing, only to ensure that the building fire system into a good initial operating conditions, and can not ensure that the system is always intact. In particular, some new, expansion, alteration units, simply to pass the inspection and equipped with fire facilities, once through the acceptance, there has been unattended situation. Therefore, in order to strengthen the use of building fire facilities maintenance and management, to ensure its normal operation, improve the building's ability to prevent fire, strengthen the building fire maintenance management is very necessary.

2 fire facilities maintenance and maintenance of the quality of management professionals

As the modern fire maintenance involves strong, weak, ventilation, computer, water supply and drainage, HVAC, mechanical and other professional, requiring practitioners on the above professional in the application of fire is very familiar with not only skilled repair experience, but also with the appropriate detection Tools and maintenance tools, both to understand the construction standards, equipment installation and function, but also clear the internal work of the equipment, skilled demolition and repair process. These personnel should be a professional system of theoretical study and have a wealth of practical repair experience, the system can develop a scientific maintenance plan, the hidden can be found and eliminated in time, found that equipment failure can be simply replaced, thereby reducing the risk of fire and fire , To avoid maintenance equipment replacement costs and other issues arise. In summary, the fire maintenance work on the maintenance of the company's staff quality and internal management requirements are very high, the company must have an independent, technical strength of the fire technical service team, all the fire technical service personnel, have to go through Strict pre-job technical training, qualified before the induction service, and varying degrees have participated in various types of projects on-site fire equipment installation and maintenance of practical work experience, and can be familiar with many fire equipment manufacturers fire products.

3 fire maintenance and maintenance management procedures and rules

In order to make the user's fire alarm and fire extinguishing system normal operation, so that the system at any time in a quasi-working state, to discover the disaster at any time, timely control linkage system action, and quickly put the fire extinguishing system into operation and control the disaster, maintenance staff should develop a set Effective fire protection system maintenance and maintenance program. Refer to the relevant operating procedures, norms and construction experience, a brief description of several fire protection system maintenance and maintenance procedures and rules, as follows:

3.1 General provisions: fire automatic alarm system once put into use, it should be strictly managed. The system must have a personal responsibility, adhere to the 24-hour duty system, unrelated personnel are not free to touch. The operation and maintenance personnel of the system should be specially trained and qualified by the fire supervision organization. The staff should be familiar with the working principle and operation rules of the system. The alarm area and the detection area of the automatic fire alarm system should be handled The division is familiar with the master.

The use of the unit must have the system to complete the map, equipment, technical information, instructions, commissioning report, completion report, the completion of the acceptance of the table and other relevant information, the establishment of a complete set of technical files to facilitate the use and maintenance of the system.

Should establish the system operation and use procedures, a clear duty on duty, do a good job of system operation records and maintenance charts.

3.2 regular inspection: the system put into normal use, in order to ensure the normal operation and reliability, must be strictly in accordance with the regular inspection system for regular checks and tests. Daily check: the use of units on duty daily check the centralized alarm controller and the regional alarm controller functions (such as fire function, fault function, reset, silencer, etc.) is normal, the indicator light is damaged, the duty officer should Daily inspection, handling of the problem is recorded in the daily record table.

Weekly inspection: the main, standby power automatic conversion test.

Quarterly test and inspection: the use of units per quarter on the fire automatic alarm system function should be the following test and inspection:

According to the manufacturer's instructions, with a special smoke (or heating) and other test equipment in batches test the operation of the detector is normal, to confirm whether the light display is clear. Test found that a fault or failure of the detector should be promptly replaced. Test the fire alarm device sound and light display is normal, in the actual operation of the test, can be all the test, but also part of the test, but before the test must be properly arranged to prevent unwanted panic and confusion The Automatic sprinkler system pipe network water flow indicator, pressure switch and other electric alarm device, should test their alarm function, the signal display is normal. Standby power supply 1 to 2 times charge and discharge test, 1 to 2 times the main power supply and standby power automatic conversion test to check its function is normal, the specific test method: cut off the main power to see if the main power supply for standby power supply, standby power Whether the indicator light is on, after 4 hours, then restore the main power supply to see if the automatic conversion, and then check whether the standby power supply is normal.

The use of automatic control system, the application of automatic or manual inspection of the following fire control equipment control display function is normal; smoke control equipment, electric fire dampers, electric fire doors, fire shutter control equipment; indoor fire hydrant, automatic water spray Fire extinguishing systems and other control equipment; halide, carbon dioxide, dry powder, foam and other fixed fire control system control equipment; fire accident broadcasting, fire accident lighting and evacuation signs lights. The above tests should be signal feedback to the fire control room, and the signal is clear.

Forced fire elevator stopped at the first floor of the test, such as conditions permit, passenger ladder and cargo ladder should also be removed from the election, connected to the election, a mandatory elevator stopped at the first floor test. Fire communication equipment should be carried out fire control room and set up all the intercom telephone call test, telephone jack call test, the call should be smooth, the voice should be clear.

Check all manual, automatic transfer switches, such as power switch, fire switch, smoke, fire doors, fire shutter and other switches, alarm switch, emergency lighting switch, etc. is normal. Perform a forced excision of non-fire power function test.

Check the spare parts, special tools and smoke, heating test equipment, etc. are available, and in a safe and lossless and appropriate protection of the state.

Intuitive inspection of all fire power equipment, power lines, control lines, alarm signal transmission lines, grounding lines, junction boxes and equipment, whether in a safe and non-destructive state. Whether the position of the manual alarm button, the manual alarm button and the pointing device are accurate, whether there is any missing, shedding and loss, and whether or not there is a specified blank space around each of the detectors and the surrounding directions and the manual alarm button. Combustible gas detectors should be tested and inspected as required by the manufacturer's instructions.