Integrated measuring connector device for sealed equipment

Abstract

The invention discloses an integrated measuring connector device for sealed equipment. The device comprises a hollow thermal insulation shell and a plurality of measuring tubes, the lower end face of the thermal insulation shell is closely arranged on the outer surface of the sealed equipment, the measuring tubes are arranged on the hollow thermal insulation shell in a penetrating manner, one end of the measuring tube penetrates through the lower end face of the hollow thermal insulation shell and the outer surface of the sealed equipment and contacts a measured medium in the sealed equipment, and the other end of the measuring tube penetrates through the top or side of the hollow thermal insulation shell and is connected to a measuring instrument. The device is simple and skilful in structure, and is very practical in fluid measurement of the sealed equipment; the temperature of fluid at the end of a blind tube can be accurately measured via a temperature measuring blind tube, and the pressure of fluid can be conveniently and accurately measured via a thimble check valve, so that the device can be widely applied to sealed environment conditions of high temperature, high pressure, refrigerating and the like.

Description

technical field [0001] The invention relates to a joint device, in particular to an integrated measuring joint device for sealing equipment. Background technique [0002] At present, among the various temperature and pressure measurement joints for fluids in closed systems, they are basically measurement joints for a single parameter. For the pressure measurement interface, when there are many measurement points, the workload of setting the measurement points on site will increase a lot. Moreover, most of the fluid pipelines and equipment surfaces are equipped with insulation materials, and the installation of temperature measurement interfaces and pressure measurement joints at the same time will affect the insulation effect to a certain extent. [0003] Especially in the field of refrigeration and air conditioning, since there are no temperature and pressure parameter measurement ports reserved for each key point, it is impossible to measure the temperature and pressure p...

AI Technical Summary

Problems solved by technology

[0002] At present, among the various temperature and pressure measurement joints for fluids in closed systems, they are basically measurement joints for a single parameter. Pressure measurement interface, when there are many measurement points, the workload of setting measurement points on site will increase a lot

Moreover, most of the fluid pipes and equipment surfaces are equipped with insulation materials, and the installation of temperature measurement interfaces and pressure measurement joints at the same time will affect the insulation effect to a certain extent.

[0003] Especially in the field of refrigeration and air conditioning, since there are no temperature and pressure parameter measurement ports reserved for each key point, it is impossible to measure the temperature and pressure parameters of each point during system commissioning, operation and maintenance later, or even if it is barely measured, the obtained parameters It is also very inaccurate, which brings great inconvenience to later debugging, operation and maintenance.

Images