A kind of automatic anti-leakage connecting pipe for hanging drainer

Abstract

The invention relates to the technical field of drains, and specifically discloses an automatic anti-leakage connecting pipe for a suspended drain, including a connecting pipe, the outer wall of the connecting pipe is fixedly sleeved with a buffer tube, and the connecting pipe and the buffer tube are sealed and connected. A buffer assembly is arranged inside the buffer cylinder, a mounting plate is threadedly socketed on the outer wall of the buffer cylinder, a locking mechanism is arranged on the mounting plate, and a heating assembly is arranged on the outer wall of the buffer cylinder. In the present invention, when the connecting pipe is suddenly subjected to the condensed water pressure in the gas pipeline due to the closing of the overflow port of the suspended anti-leakage gas drainer, the condensed water can squeeze the baffle plate and compress the spring to separate the baffle plate from the fixed ring. The condensed water can enter the buffer cylinder to buffer the impact force of the condensed water, preventing the connecting pipe from bursting and leaking due to the impact of the condensed water under high pressure due to the closing of the overflow port.

Description

technical field [0001] The invention relates to the technical field of drains, in particular to an automatic anti-leakage connecting pipe for a suspended drain. Background technique [0002] Drains are generally located on the top or edge of the leaves, and are composed of water holes, water-through tissues, and terminal tracheids of the vascular bundles connected to them. [0003] Suspended non-leakage gas drainer is composed of ordinary drainer and anti-leakage device. The height of the water seal is used to overcome the gas pressure to seal the gas. Through the water seal, the anti-leakage device operates, closes the overflow port, stops the gas from leaking out, and prevents accidents from happening. The effective water level of the drain caused by the pressure fluctuation of the pipe network or other reasons is abnormally low and is broken down by the gas. After the outlet is suddenly closed, the connecting pipe of the drainer will suddenly bear the pressure of conden...

AI Technical Summary

Problems solved by technology

[0003] Suspended non-leakage gas drainer is composed of ordinary drainer and anti-leakage device. The height of the water seal is used to overcome the gas pressure to seal the gas. Through the water seal, the anti-leakage device operates, closes the overflow port, stops the gas from leaking out, and prevents accidents from happening. The effective water level of the drain caused by the pressure fluctuation of the pipe network or other reasons is abnormally low and is broken down by the gas. After the outlet is suddenly closed, the connecting pipe of the drainer will suddenly bear the pressure of condensed water in the gas pipe, which will easily cause the connecting pipe to leak. When the gas drainer is damaged and needs to be repaired, the condensed water in the gas pipe will be stored in the connecting pipe for a long time. For a long time, the dissolved oxygen in the condensed water will cause corrosion and dissolution on the inner wall of the connecting pipe, which will affect the normal service life of the connecting pipe. Therefore, in order to solve this problem, we have proposed an automatic anti-leakage connecting pipe for hanging drains

Images