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Wall-hung boiler, full name “gas wall-hung heating furnace”, is a kind of natural gas as the main source of energy heating equipment. The wall-hung boiler not only has the function of heating, but also provides domestic hot water to meet the needs of home bathing, kitchen and other places of use. It heats the water source by burning natural gas, circulates through the indoor pipeline, and sends the heat to the heating end equipment in each room to realize heating. The main components of wall-hung boiler include combustion system, heat exchange system, control system and various safety protection devices. It has anti-freezing protection, anti-dry burning protection, accidental flameout protection, over-temperature […]

First, the working principle of water pressure flow switch The main function of water pressure flow switch is to measure water flow. It is installed at the inlet of the water inlet pipe or pool. When the water flow increases, the water pressure flow switch will sense the change of water pressure, thus triggering the switch, outputting the corresponding electric signal, and displaying the value of water flow. Hydraulic flow switches work on the physical principle of “water pressure”. It is installed in the fluid path, the use of fluid in the movement of pressure greater than or equal to the preset value, triggering the switch action, to achieve some

Water heater is one of the essential home appliances in our daily life, but if it is not used properly, some malfunctions will occur, and one of the most common is the failure of the wind pressure switch. Wind pressure switch is one of the important parts of the water heater, its role is to detect the gas combustion of the water heater, if the combustion is not normal, it will automatically shut off the gas valve, so as to ensure the safety of users. Therefore, it is very important to correctly adjust the air pressure switch of the water heater, this article will provide you with a detailed introduction

A gas water heater is a device that uses gas as an energy source to heat water to a certain temperature. The safety and energy efficiency of gas water heaters are important concerns for users. In order to ensure the safe operation of a gas water heater, there are some safety devices that need to be installed, one of which is the air pressure switch. The wind pressure switch is a device that detects whether the exhaust system of the gas water heater is normal or not. Its principle is to use the pressure difference inside the exhaust pipe to control the on-off of the circuit. When the pressure in

The role of washing machine water level controller Washing machine is one of the indispensable home appliances in our daily life, which can help us wash clothes quickly and conveniently, saving time and energy. However, have you ever wondered how the washing machine controls the water level? Why doesn’t the washing machine overflow or run out of water? This is thanks to the water level controller of the washing machine, which is an important part of the washing machine, responsible for detecting and regulating the amount of water in the washing machine. The Principle of Washing Machine Water Level Controller The principle of the washing machine water level controller is

水位コントローラーは、液体の水位を制御するために使用される装置で、産業、農業、家庭などの分野で広く使用されています。水位コントローラーの動作原理は、フロート、電磁弁、センサーなどの部品を使用して、設定された水位の上限と下限に応じてポンプまたはバルブを自動的にオン/オフすることで、水位を制御することです。水位コントローラーの基本構造は次のとおりです。| タンク（水源）| | タンク（プール）| | ウォーターポンプ（バルブ）| 水位センサー| 電磁弁（リレー）| 電磁弁

圧力スイッチは、圧力変化を利用して回路を制御するスイッチの一種で、ポンプ、エアコン、自動車、航空機など、さまざまな産業分野や生活分野で広く使用されています。圧力スイッチの原理は、圧力が設定値に達するとスイッチの接点が変化し、回路のオン/オフを切り替えるというものです。圧力スイッチは、圧力媒体、圧力範囲、出力信号などによって分類できますが、最も一般的な圧力スイッチは機械式圧力スイッチと電子式圧力スイッチです。機械式圧力スイッチは、バネ、ダイヤフラム、ピストンなどの機械要素を利用して圧力変化を感知します。圧力が設定値に達すると、スイッチの接点が切り替わり、回路がオン/オフになります。