Fire patrol cabinet working principle

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The fire inspection cabinet is also called the fire automatic inspection cabinet and the fire intelligent digital inspection equipment. Today, Xiangxiang fire equipment will talk to you about the working principle of the fire patrol cabinet.
The fire inspection cabinet has two parts: the main circuit inspection and the non-pressure inspection of the fire equipment. It can complete the low-speed self-inspection of the main control circuit and the water pump. When the system has no fire-fighting instructions and each fire control equipment system switch is placed in the self-state, the fire pump can be self-patented. Since the inspection cycle is from several hours to hundreds of hours, the cycle clock automatically starts the inspection program and has manual inspection function.
The patrol return signal is derived from the primary auxiliary contacts of each electrical component. It is not allowed to exceed 2S between feedback signals. After the main circuit inspection is completed, the inspection controller will form the next inspection command to the non-pressure inspection equipment. After receiving the inspection instruction, the equipment will perform low-speed no-pressure inspection on the fire pump one by one. The motor speed is low during the inspection and the system does not form water pressure. During the inspection, the driving power of the fire pump is very small, about one percent of the rated power of the pump motor, so the low energy consumption is significant. During the whole inspection process, if the equipment receives the fire command, the intelligent inspection controller will immediately issue an instruction to stop the inspection, and immediately start the fire pump to complete the fire task. A new inspection operation process begins only when the next inspection period is reached and no fire incident is formed. During the inspection, if the pump is faulty, a fault alarm message will be given. When an input overvoltage, undervoltage, phase loss, output overcurrent, or short circuit is formed, the controller will send an alarm message to the fire center.
The fire inspection cabinet inspection effectively prevents the fire pump from being idle for a long time, and the serious consequences of failure to start due to corrosion and other causes cause great losses to the national property and people's life safety. It is necessary to carry out periodic inspections on the pump unit. In order to keep the mechanical and electrical performance of the pump always in good condition.

Electric Kettle

Electric Kettle

Electric Kettle are made by food grand stainless steel and Polypropylene. It helps you to have a 1.8L bottle of boiled water in 5 minutes. Type 201 Stainless stell is the main material for the electric kettle housing. sometimes called a tea kettle or teakettle, is a type of pot, typically metal, specialized for boiling water, with a lid, spout, and handle, or a small kitchen appliance of similar shape that functions in a self-contained manner. Kettles can be heated either by placing on a stove, or by their own internal electric heating element in the appliance versions.

Features:

360-degree swivel base: Great way with cordless pouring; kettle lifts off base for cord. Separate base to move kettle conveniently, 360°rotation design.The cord can be wrap neatly into the base bottom for easy storage. The concealed stainless steel heating element brings fresh hot water with no metal Taste.

Soft Handle for easy using: Comfortable stay-cool handle; brushed stainless steel finish. Cool-touch buttons and ergonomic stay-cool handle.

Large Capacity for Multiple Cups: 1.8 L large capacity, with Max. water level inside the kettle. almost 1.5x the size of most tea makers. Brew up to 6oz at once! Perfect for small gatherings & parties!

Fully Stainless Steel Faster Boils: Stainless Steel Interior cover with no plastic taste. Boils water rapidly, save more time and energy. Faster than the microwave & safer than your traditional stovetop teapot.

On/off switch with LED light.: Automatic On/Off switch makes life easier. No need standing by for hot water. It shuts down when reaches a full rolling boil. Boil-dry and overheat protection to ensure the safety use.

Time Saver & Higher Safety: 1500 watts energy efficient for quick heat-up time brings water to a boil, Fast boil, auto shut off and boil dry protection technology with three-prong plug.

Brushed stainless steel housing

Applications

Making hot water for tea brewing.

Making Coffee.

Cool milk-tea.

Steaming eggs.

Any occation if you need hot water in short time.

Any color of plastic is available to produce but in big quantity. Its

Electric Kettle,Stainless Steel Electric Kettle,Electric Boiler,Big Capacity Electric Kettle

Guangzhou Taipeng Electrical Appliances Technology CO., LTD. , https://www.taipengelectrics.com