Qingdao Ruipute heat exchanger manufacturer introduced plate heat exchanger how to test pressure

Plate heat exchanger applications have been very wide, for the first time the installation of small partners for plate heat exchanger to meet the conditions of the test pressure how to test the overall pressure it, Qingdao Ruipute's editor to take you to understand.

Plate heat exchanger through the clamping bolt fastened after clamping fixed plate and mobile plate between the plate, thereby forming two shares in the plate media channel, two shares of different heat medium through the respective channels by the plate heat transfer between the media to achieve the transfer of heat. Plate heat exchanger media channels rely on the gasket between the plates after clamping and compressing the seal, so the plate heat exchanger pressure test mainly to test the sealing properties of the gasket between the plates to meet the requirements of use.

Relying on different forms of plate combination arrangement, clamping the installation of the formation of hot and cold two strands of media channels. As both sides of the media channel simultaneously pressurized test case may be due to mixed media flow and can not test the plate defects, plate heat exchanger pressure test should be taken on one side of the media channel without pressure on both sides of the media channel, respectively, unilateral hydrostatic test to test the heat exchanger plate quality and sealing performance, the pressure test process according to the two sides of the media process were designed.

Plate heat exchanger test pressure for the design pressure of 1.25 times, pressure test before the equipment or process piping flow chart to confirm each side of the media channel into the export and set pressure test blind (media into the export for the diagonal arrangement, single-sided up and down arrangement), in the low nozzle water pressure, and in high and low, respectively, set the range of the same pressure gauge. The root valve of the high point pressure gauge should be used as the exhaust valve of the pressure testing process, and the high point pressure gauge should be installed after the entire process of filling and exhausting water is completed. For the completion of piping operations in the plate heat exchanger to meet the test pressure in the conditions of the pipeline process to use the overall pressure testing work.

The main products are: plate heat exchanger, plate and shell heat exchanger, detachable heat exchanger, plate heat exchanger plate, plate heat exchanger adhesive strip, is a plate heat exchanger direct sales manufacturers, not only the plate heat exchanger price is low, the quality is also completely up to the level of the international front-end brand. Customers who are interested can call our 24-hour consultation hotline at any time to provide you with free technical services.