How to deal with the failure of automatic fire inspection and inspection?

1) Detector false alarm, detector failure alarm. Reasons: unreasonable selection of detector sensitivity, excessive ambient humidity, excessive wind speed, excessive dust, mechanical vibration, too long use time of the detector, and decreased device parameters.

Solution: Select the detector with appropriate sensitivity according to the installation environment, avoid the tuyere and the channel with large wind speed during installation, check it regularly, clean and replace the detector according to the situation.

2) Manual button false alarm, manual button fault alarm. Causes: The button has been used for too long, the parameters have dropped, or the button has been artificially damaged. Solution: Regular inspection, timely replacement of damaged ones, so as not to affect the operation of the system.

If the fire automatic inspection alarm fails, you need to check whether there are vulnerabilities in the current fire fighting equipment.

In this case, it is necessary to convene an emergency meeting to brainstorm and come up with a plan, and if there is a failure in this inspection, it is necessary to urgently convene a meeting to brainstorm and come up with a plan.

If you prune and inspect fire-fighting equipment, if there is a fault, find a professional to repair it.

How to deal with the failure of automatic fire inspection and inspection? When the fire automatic inspection report inspection fault handling, it must be clearly divided into responsibilities and reasons.

If you want to deal with the fire automatic inspection fault, you must eliminate the fault. Then make targeted repairs according to the cause of the failure. Vanish.

The automatic inspection function of the fire pump may be canceled because of the failure of the voltage device, and in this case, you should ask professionals to repair and deal with it in time.

1. The installation of fire pumps shall meet the following requirements:

1. The product certificate should be checked before the installation of the fire pump.

And its specifications, models and performance should be consistent with the design requirements, and should be installed according to the installation and use instructions.

2. Before the installation of the fire pump, the concrete strength of the pump foundation should be reviewed.

Vibration isolation, coordinates, elevation, dimensions, and bolt hole locations.

3. The installation of fire pumps shall comply with the relevant provisions of the current national standards "General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering" GB50231 and "Code for Construction and Acceptance of Fan, Compressor and Pump Installation Engineering" GB50275.

Second, the commissioning of the fire pump shall meet the following requirements:

1. When the fire pump is started automatically or manually, the fire pump should be put into normal operation within 55s, and there should be no bad noise and vibration.

2. When the fire pump is started by switching the standby power supply or the standby pump, the fire pump should be put into normal operation within 1min or 2min respectively.

3. On-site performance test should be carried out after the installation of the fire pump.

Its performance should be consistent with the data provided by the manufacturer, and should meet the requirements of the design flow and pressure of the fire water supply.

3. The acceptance of the fire pump shall meet the following requirements:

1. The operation of the fire pump should be stable, and there should be no vibration of bad noise.

2. Working pumps, standby pumps, suction pipes, outlet pipes and pressure relief valves on outlet pipes, water hammer.

Elimination of facilities, check valves.

The specifications, models and quantities of signal valves shall meet the design requirements; The control valve on the suction pipe and outlet pipe should be locked in the normally open position and should be clearly marked.

3. The fire pump should adopt a self-irrigation water diversion method, and should ensure that all effective hail storage water is effectively utilized.

4. Open each end of the water test device in the system separately.

Test the water valve and test the fire hydrant.

Water flow indicator, pressure switch.

The functions of pressure switches (pipe networks), high-level fire water tank flow switches and other signals should meet the design requirements.

The program software needs to support this function to complete, the automatic inspection controller of the fire pump GIXF3100-8XJ has this function, and the inspection time cycle is set to realize the automatic inspection function! Of course, the GYXF3100-8XJ can also be used for manual inspection. If you still don't understand, you can consult with professional technicians!

Fire pump automatic inspection controller GYXF3100-8XJ

GYXF3100-8XJ (one control and eight inspection controllers).

1. Automatic inspection device control function: complete the low-frequency inspection control of fire pumps and sprinkler pumps and low-speed self-transport inspection of spray pumps, the inspection cycle is 24 hours, and the inspection time of each single pump is 10 minutes, and the inspection cycle and inspection time can also be adjusted arbitrarily from a few minutes to a few days according to the actual requirements. When the fire extinguishing occurs, the programmable controller will automatically stop the inspection instantaneously after receiving the fire command, start the fire pump, and manually shut down the fire at the end of the fire fight.

2 The equipment has sound and light alarm and fault memory function, the operation is clear and easy to understand in Chinese, and it can remember short circuit, phase loss, overcurrent, overvoltage, undervoltage, communication and other faults to facilitate the operation of operators.

Summary. Hello, glad to answer for you! Fire mechanical and electrical inspection content:

Annual inspection rules for fire-fighting equipment and facilities, serial number, content, standard inspection methods. There is no abnormality in the equipment in the fire control room, all kinds of display lights are normal, and the display lights are observed to confirm whether the equipment is faulty. Automatic alarm system, detector normal operation, trouble-free simulation, instrument inspection, water flow indicator, pressure switch and other normal working end test water power supply to make the system normal operation, 1-2 times of charge and discharge test for standby power, 1-3 times.

The automatic sprinkler system and the fire hydrant system, the control valve, the electromagnetic and other conditions are in good condition, the visual inspection and the alarm valve are in good working condition, the water discharge test is carried out, the pump can be activated 2, the room with water storage equipment is set up in the cold season, the room temperature is measured 3 、..There is no running, rising, dripping and leakage phenomenon in the pipe network system, and there is no use fault to observe whether the system pressure is constant and visually inspect the appearance of the pipe network.

Hello, glad to answer for you! Fire mechanical and electrical inspection content: fire equipment and facilities annual inspection rules, serial number, fiber content, standard inspection methods.

There is no abnormality in the equipment in the fire control room, all kinds of display lights are normal, and the display lights are observed to confirm whether the equipment is faulty. Automatic alarm system, detector normal operation, trouble-free simulation, instrument inspection, water flow indicator, pressure switch and other normal working end test water power supply to make the system normal operation, 1-2 times of charge and discharge test for standby power, 1-3 times. The automatic sprinkler system and the fire extinguishing and rock hydrant system, the control valve, the electromagnetic condition is in good condition, the visual inspection and the alarm valve are in good condition, the water discharge test is maintained in normal working condition, the pump can be activated 2, and the room temperature of the room with water storage equipment is measured in the cold season and measured 3 、..

There is no running, rising, dripping and leakage in the pipe network system, and there is no use failure.

The mechanical and electrical major is a science and engineering major that focuses on cultivating intermediate application-oriented technical talents with "one specialty and multiple abilities" in mechatronics.

Summary. You're welcome, this is feedback, because the feedback light on the bus tray and multi-money tray must have feedback, and you must know that the equipment has been started, and no feedback is not standardized.

When the fire pump is automatically inspected, will the controller have feedback?

You're welcome, this is a delay in the anti-Jane Song mold feed, because the feedback light on the bus board and the Sakura line multi-money plate must have feedback, and you must know that the equipment has been started, and no feedback is not standardized.

So there's always a feedback signal on the controller's side.

I hope you found it helpful this time

In fact, in this case, the fire hydrant pump has no artificial automatic pump, and the fire alarm controller only has a feedback light on, which is not caused by the pump inspection.

Yes, that's right.

When the fire hydrant pump is automatically inspected, the main pump and the standby pump will automatically switch to start the pump, and then automatically stop the pump, without the need for personnel to stop the pump on site or remotely.

That's right, this doesn't work, it's usually automatic.

Finally, ask <>

The fire hydrant pump is automatically inspected once every 2 hours, and it is normal to do so for 3 minutes to 8 minutes each time.

This is a normal phenomenon for you, and it is within the normal range, so please feel free to use it.

Because the pump suddenly started automatically, there was a feedback signal in the control room, and if there was no pipeline leakage, I thought it was caused by automatic inspection, and I don't know if it was right.

Well, yes, it is possible that the automatic inspection of the fire hydrant pump is faulty, or there is a misjudgment.

Okay, thank you, teacher.