1. Performance index data and product certificate of main equipment such as water pump, indoor and outdoor fire hydrant, fire pump adapter and gate valve, construction acceptance record of concealed works, pipeline flushing record, pipeline pressure test record, commissioning record of fire-fighting electric equipment such as water pump, and treatment record of project quality accident.

2. General inspection of system installation: mainly check whether the installation of main equipment such as fire pump, water pump adapter, water intake of fire pool, indoor and outdoor fire hydrant and gate valve is consistent with the drawing, whether it is convenient to use, whether it has correct and obvious signs, whether it has appearance damage and obvious defects; whether the opening and closing status of each normally open or normally closed gate valve in the system meets the original design requirements 。

3. Comprehensive function test of the system: according to the different requirements of the original design, the fire pump is tested to start automatically, manually, remotely and locally in the pump room; the mutual switch test of the main pump and auxiliary pump of the fire pump set as standby functions; system pressure test and water supply test.

Key points of acceptance of automatic fire alarm system

1. Review of drawings and data: initial design drawings, construction drawings, design changes and as built drawings, performance index data and product conformity certificate of main equipment and lines such as fire detector, alarm controller, fire display panel, manual fire alarm button, fire linkage control equipment, construction acceptance records of concealed works, detection reports of alarm system, etc.

2. Comprehensive functional test of the system: simulated alarm test and verification code of fire detector, self inspection and other functions of fire alarm controller and fire display panel, power conversion, silencing, reset operation, power capacity, power electrical performance, fault alarm, self inspection, control, fire signal receiving function, power capacity and electrical performance inspection of linkage control equipment, and verification of manual fire Disaster alarm button code.

Key points of automatic sprinkler system test

1. Review of drawings and data: initial design drawings, construction drawings, design changes and as built drawings, data and product qualification certificates of performance indexes of main equipment such as nozzle, water flow indicator, alarm valve group, fire pump, fire pump adapter and gate valve, construction acceptance records of concealed works, pipeline flushing, beating / pressing test records, fire-fighting electrical equipment such as water pump, etc Prepared commissioning records, and handling records of engineering quality accidents.

2、 General inspection of system installation: check whether the installation of fire pump, water pump adapter, water intake of fire pool, gate valve and other main equipment is consistent with the drawing, whether it is convenient to use, whether there is correct obvious sign, whether there is appearance damage and obvious defects. Check and measure the type, spacing and quantity of nozzles, pipe and pipe diameter of pipe network, connection form and quality of pipe network, installation position of pipe and number of nozzles set for water distribution pipe, end water test device, pipeline decompression measures, system drainage device, etc. on site.

3. Comprehensive function test of the system: according to the different requirements of the original design, the fire pump shall be tested for automatic, manual, remote and local start-up in the pump room; the main pump and auxiliary pump of the fire pump set shall be mutually standby; the water pressure test and air pressure test shall be conducted according to the relevant requirements; the function of the alarm control device shall be inspected (such as: wet and dry systems After the nozzle of the system acts, whether the pressure switch of the alarm valve group directly interlocks and controls and automatically starts the water supply pump. Whether the fire control room (panel) can control the operation of water pump, solenoid valve, electric valve, etc., and can display the feedback signal of whether the water flow indicator, pressure switch, signal valve, water pump, fire pool and water tank level, pressurized gas pipeline and power supply are in the state; function test of alarm valve (open the alarm valve, check and measure the alarm action state, output signal and fire water) Whether the start-up, linkage and display of control panel of the pump meet the inspection requirements; open the drain test valve, and measure the flow and pressure of water to meet the inspection requirements;

System linkage test (simulate fire signal, the automatic fire alarm system shall send out sound and light alarm signal and start the automatic sprinkler system; start the end water test device to drain water).

25 new key points of acceptance

1. The bus short-circuit isolator is set on the system bus, one for every 32 points, and it is set according to the fire compartment.

2. For buildings over 100m away from the controller set in the fire control room, each fire detector, manual alarm and module controlled shall not cross the refuge floor.

3. It is strictly prohibited to pass through the electrical lines and pipelines unrelated to the fire fighting facilities in the fire control room.

4. Equipment layout and room size in fire control room: the minimum width of single row layout is 5m, and the minimum width of double row layout is 6m. (calculated according to the equipment width of 1000mm) the room length is determined according to the number of equipment. When the arrangement length of equipment exceeds 4m, the channel at both ends shall be greater than 1m.

5. The fire control room is allowed to share with the weak current system, but there should be obvious separation.

6. The control equipment of fire pump (spray, deluge, water curtain, fire hydrant), smoke control and smoke exhaust fan shall be equipped with manual direct control device in the fire control room in addition to linkage control mode. (direct fire line)

7. The automatic fire alarm system shall be equipped with audible and visual fire alarms, and all audible and visual fire alarms in the building shall be started after confirming the fire.

8. For the internal walkway with width less than 3m, one is sensitive to temperature of 10m, one is sensitive to smoke of 15m, and the distance to the end wall is not more than 1 / 2 of the installation distance.

9. The horizontal distance between the detector and the air inlet of the air conditioner is not