3results about How to "Control traffic size" patented technology

The utility model discloses a sewage pipe network intercepting device, which relates to the technical field of sewage treatment and comprises an intercepting well, a first pipeline, a second pipeline, a third pipeline and a control component. A containing cavity is formed in the intercepting well; the first pipeline is arranged on the intercepting well, and the first pipeline is provided with a first pipe opening communicated with the containing cavity; the second pipeline is arranged on the intercepting well and is provided with a second pipe orifice communicated with the accommodating cavity; the third pipeline is arranged on the catch basin, the third pipeline is provided with a third pipe opening communicated with the containing cavity, and the third pipe opening is located above the second pipe opening in the vertical direction; the control assembly is arranged on the second pipeline and used for adjusting the flow of the second pipeline. The intercepting device for the sewage pipe network can control the flow of the confluence pipeline entering a sewage treatment plant, and ensures that the sewage treatment plant is not subjected to water impact load.

The stainless steel heat exchange pipe with the throttling function comprises an inlet connecting pipe, a heat exchange pipe body and an outlet connecting pipe, one end of the inlet connecting pipe is connected with an inlet connector, the heat exchange pipe body is arranged at the end, away from the inlet connector, of the inlet connecting pipe, the outer side of the heat exchange pipe body is connected with a plurality of sets of pipeline fixing plates, and the pipeline fixing plates are connected with the outlet connecting pipe body. The heat exchange pipe is provided with multiple sections of bends among the multiple sets of pipeline fixing plates, the outlet connecting pipe is arranged at the end, away from the inlet connecting pipe, of the heat exchange pipe, the end, away from the heat exchange pipe, of the outlet connecting pipe is connected with an outlet connector, and the inlet connecting pipe and the outlet connecting pipe are each connected with a flow meter and a flow controller. The flow meter is arranged on the side, away from the heat exchange pipe, of the throttlers, the two ends of the heat exchange pipe are connected into the two throttlers correspondingly, the flow at the inlet and the flow at the outlet can be monitored in real time, throttling adjustment can be conducted in time according to the flow at the inlet and the flow at the outlet, and heat between two media can be well exchanged.

The application provides a compressor air intake cooling system and compressed air energy storage system, and belongs to the technical field of compressed air energy storage. The compressor air intake cooling system comprises a compressor, a double-fluid nozzle integrated component, a gas supply path and a liquid supply path. The compressor has an air inlet and an air outlet. The double-fluid nozzle integrated component is installed on the air inlet, and the outlet of the double-fluid nozzle integrated component is communicated with the air inlet. One end of the gas supply path is connected with the gas channel of the double-fluid nozzle integrated component, and the other end is connected with the air outlet. One end of the liquid supply path is connected with the liquid channel of the double-fluid nozzle integrated component, and the other end is connected with a cooling liquid storage device. The double-fluid nozzle integrated component is used to provide a lower pressure without high temperature, so that a high gas-liquid flow rate difference can be realized, liquid fine atomization can be realized, the lower pressure can effectively reduce the nozzle wear rate, the maintainability can be improved, the installation requirements of the pipeline and equipment can be reduced, and the reliability and safety of the system can be improved.