Capillary Bulb Thermostat

Capillary Bulb Thermostat (Capillary Bulb Thermostat) is a device that uses capillary tubes and temperature bulbs to sense and adjust the ambient temperature. The following is a detailed introduction to the Capillary Bulb Thermostat:

1.Working principle

Capillary Bulb Thermostat contains a temperature sensing bulb (Bulb) and a capillary tube (Capillary) connected to it. The temperature sensing bag is filled with temperature sensing fluid, which can change its volume as the ambient temperature changes.

When the ambient temperature rises, the fluid in the temperature sensing bag expands and transmits the pressure change through the capillary tube to the control mechanism of the thermostat.

The control mechanism controls the operation of the heating or refrigeration equipment according to the received pressure signal, thereby adjusting the ambient temperature to the set value.

2.Structural features

Temperature sensing bag: usually made of metal or plastic, filled with temperature-sensing fluid, which can sensitively sense changes in ambient temperature.

Capillary tube: As the connecting pipe between the temperature sensing bulb and the control mechanism, it is responsible for transmitting the pressure changes in the temperature sensing bulb. Capillary length and diameter can be customized as needed.

Control mechanism: receives the pressure signal transmitted by the capillary tube and controls the operation of the heating or cooling equipment. Control mechanisms usually include switches, regulating devices and other components.

3.Performance parameters

Temperature range: Depending on the specific model and application scenario, the temperature range of the Capillary Bulb Thermostat is usually between -20°C and 370°C.

Control accuracy: Control accuracy depends on the design and manufacturing process of the thermostat, and generally can achieve higher accuracy requirements.

Response time: refers to the time it takes for a thermostat to sense temperature changes and take control actions. It is usually fast and can meet the needs of most application scenarios.

4.Application scenarios

Capillary Bulb Thermostat is widely used in areas that require precise temperature control, such as industrial automation, food processing, laboratory equipment, air conditioning systems, etc.

In these application scenarios, the Capillary Bulb Thermostat can effectively maintain the stability of the ambient temperature, ensuring the smooth progress of the production process and the stability of product quality.

5.Advantage

Simple structure: The Capillary Bulb Thermostat adopts a mechanical control method and has a relatively simple structure, making it easy to install and maintain.

High reliability: Due to the mechanical control method, complex electronic components and circuits are not required, so it has high reliability.

Fast response: The temperature sensing package can quickly sense changes in ambient temperature and quickly transmit the pressure signal to the control mechanism through the capillary tube, thereby achieving rapid response.

Adjustable accuracy: By adjusting the parameters of the control mechanism and capillary tube, the temperature control accuracy can be adjusted to meet the needs of different application scenarios.

To sum up, the Capillary Bulb Thermostat is a device that uses capillary tubes and temperature sensing bulbs to sense and adjust the ambient temperature. It has the advantages of simple structure, high reliability, fast response speed and adjustable accuracy. It is widely used in various needs. areas of precise temperature control.

Packing: Carton/ Pallet

Delivery Time: Shipped in 20-25 days after payment

Payment Terms: T/T, Western Union, Paypal, Money Gram, etc

Shipping: By Sea/Air/Express

ZHEJIANG ALONE ELECTRICAL CO., LTD specializes in producing high-quality kitchen appliances and related products, including radiant heating element, rotary switch, energy regulator, push knob, thermostat, and pin holders.

The Company abide by the "quality first, leading technology, active service" business purpose, committed to providing customers with high-quality, energy-saving, environmental protection products. We have established good cooperative relations with domestic and foreign customers and are dedicated to providing quality products and services.

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