How does compression fitting tee achieve smooth switching of gas between different pipelines?
Publish Time: 2024-12-23
Compression fitting tee is a key component used in gas pipeline systems, which can achieve smooth switching of gas between different pipelines.1. Structural compositionCompression fitting tee usually consists of the following main parts:Main body: usually a metal or plastic part in the shape of a tee, with three ports connected to different pipelines.Valve core: the core component located inside the main body, usually a movable component, which controls the flow path of gas by rotating or sliding.Seal: used to ensure that the joint remains airtight during switching to prevent gas leakage.Operating mechanism: an external component used to drive the movement of the valve core, which may be a manually operated handle, knob, or an automatically controlled electric or pneumatic device.2. Working principleThe working principle of compression fitting tee is based on the movement of the valve core, which switches the flow path of gas by changing the position of the valve core. The following is its basic working process:Initial state: In the initial state, the valve core may be in a position so that gas can flow through a specific pipeline, while other pipelines are closed.Switching operation: When the flow path of the gas needs to be switched, the operating mechanism (such as a handle or electric device) moves the valve core to another position. In this new position, the valve core opens a different pipeline and closes the previously opened pipeline.Seal retention: During the switching process, the seal ensures that all unused pipeline ports remain closed to prevent gas leakage.3. Key technologies for achieving gas switchingMulti-channel design: The three-way connector has three independent channels, each of which can be opened or closed independently. The flow path of the gas can be precisely controlled by the movement of the valve core.Precision manufacturing: Precision manufacturing of the valve core and seals is the key to ensuring smooth and airtight gas switching. High-quality materials and processing technology can reduce leakage and wear.Operational flexibility: Manually operated three-way connectors can complete switching through simple rotation or push-pull actions, while automatically controlled three-way connectors can achieve fast switching through electric or pneumatic devices, which is suitable for occasions where frequent switching is required.4. Application scenariosCompression fitting tees are widely used in various gas pipeline systems, especially in situations where frequent switching of gas flow paths is required, such as:Gas switching in industrial production: used to switch different types of gases, such as oxygen, nitrogen, hydrogen, etc., to meet different production needs.Laboratory equipment: used to switch between different gas supply pipelines in the laboratory to ensure the safe use of gases during the experiment.Medical equipment: in medical gas systems, used to switch the supply pipelines of gases such as oxygen and nitrogen to ensure the safety of patients and the smooth progress of treatment.5. AdvantagesQuick switching: Manual or automatic operation of the three-way joint can achieve fast switching of gas flow paths and improve work efficiency.Good airtightness: high-quality seals ensure the airtightness of the joint and reduce the risk of gas leakage.Compact structure: The three-way joint is compact in design and occupies little space, making it suitable for installation in various small spaces.In summary, compression fitting tee achieves smooth switching of gases between different pipelines through its sophisticated design and flexible operation mechanism, and is widely used in various scenarios requiring gas switching.
