Application and comparative analysis of the exhaust valve in the project

Web Design And Seo For www.china-webdesign.com

solenoid valves manufacturers - China Manufacturer

Thank you for inquiry my solenoid valves manufacturers, Tel:0086-574-88869817, Email:jelpc@jelpc.com

http://www.jelpc.com/key-solenoid-valves-manufacturers-73/

 Exhaust  jiaerling pneumatic life in order to solve a series of accidents in the pipe network, to improve water suppl y efficiency, it is necessary to pipeline gas emissions. Article needle

On this theme, the hazards of the pipeline gas is described, and propose effective solutions. New generation of exhaust products - Chi

Exhaust the king of performance, and efficacy are summarized. Keywords: water efficiency, burst pipes, water hammer, exhaust troubled water industry staff s

There are three: First, the urban water supply, the low efficiency of water supply pipe network. Caused the main reason is there are a large number of the row of gas pipeline form

Wall into the air bag floating in the pipeline, the pipeline over the flow cross-section smaller, reduce the effective water supply, water supply and low efficiency. Lead to individual towns the Home

China to open the tap, first gas emissions, and then out a trickle. Inconvenience to the residents, but also to some extent from the shadow

Echoing the economic benefits of water supply enterprises. I had heard similar complaints. Second, the common water supply pipeline accidents - burst pipes. In fact

Some ways, the main reasons that led to the burst pipe and pipe siltation gas. Pipeline gas rich in oxygen, attached to the pipeline

Wall, the oxidation of iron pipe, generating rust off gradually, lead to wall thinning, can no longer afford the corresponding nominal pressure caused by explosion

Tube. This is a long-term oxidation. Due to the presence of airbags, fast switching pneumatic auto drain or pump start and stop can also be caused by burst pipe, which is due to open

Off valve or pump start and stop changing the medium flow rate, the pipeline pressure value-added, the gas compressibility characteristics of the stress concentration

Generates a high voltage to the airbag squib. According to the case of burst pipes, air bag heigh t of the diameter of a quarter of the burst pipe danger point, but also

Is the critical point of the air bag. Burst pipes in public water at the same time, also caused some social impact. This is also the water supply enterprise is responsible for

Headache problems. Pipeline accident - water hammer. Long-range pressure on water supply works in the pipeline, flow, Header Pipe

Speed ??is generally larger trunk pipeline ups and downs along the way point, long-distance water transfer projects often occur in various water column separation and resulting in drying up the bridge the water hammer

. And water column separation is precisely the pipe somewhere in the pressure drops below the vapor pressure when the water temperature, liquid water has occurred vaporization.

The gas will not be discharged in two water column re-bridge has a direct water hammer characteristics, due to the violent collision between two jets of water wi ll produce

The high pressure of the drying cavity to bridge the water hammer. Its harm may be caused by the pumping station flooded, even a large number of long-term unattended pipeline leakage

Water, flooding irrigation area of ??fertile farmland