Pressure check ring sealing flange based on sealing
A technology for sealing flanges and pressure, which is applied in the direction of flange connection, fluid pressure measurement of elastic deformation gauge, and connection of packing seal with fluid pressure. It is impossible to monitor the flange sealing situation and other problems in real time, so as to achieve the effect of firm connection and tight connection
Pending Publication Date: 2022-07-22
唐莹莹
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Problems solved by technology
[0004] The present invention aims to solve the problem that there is no detection of sealing pressure, it is impossible to monitor the sealing situation between flanges in real time, and it is not convenient to quickly install it inside the pipeline, and it provides a pressure retaining ring sealing flange based on sealing
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[0025] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] Reference attached figure 1 , which is a sealing-based pressure retaining ring sealing flange of the intelligent steering reminder device in an embodiment of the present invention, comprising: a first flange sheet (1), a second flange sheet, a pres...
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The invention provides a pressure check ring sealing flange based on sealing, which is applied to the field of machinery, and comprises a first flange sheet, a second flange sheet, a pressure check ring, a pressure detection device and a sealing structure, the first flange sheet is connected with the second flange sheet through the pressure detection device, and the first flange sheet is connected with the pressure detection device; the sealing structure is located in a flange piece cavity, and the pressure check ring is arranged at the joint of the first flange piece and the second flange piece. The pressure detection device comprises a limiting block, a fixed-point test spring kit, a pressure test piece and a numerical display, the pressure test piece is arranged on the pressure check ring, a limiting hole is formed in the pressure test piece, the limiting block is connected with the pressure test piece through the limiting hole, the fixed-point test spring kit wraps the limiting block, and the numerical display is connected to the pressure test piece; pressure sensors are arranged below the pressure detection pieces, the multiple pressure sensors form pressure sensing arms, the pressure sensing arms form detection data through shape changes, and the sealing condition between the flanges is monitored in real time.
Description
technical field [0001] The invention relates to the field of machinery, in particular to a sealing flange based on a pressure retaining ring. Background technique [0002] Flange connection is to fix two pipes, pipe fittings or equipment on a flange first, add flange pads between the two flanges, and fasten them together with bolts to complete the connection. Some pipe fittings and equipment already have their own flanges, which are also flanged connections. Flange connection is an important connection method in pipeline construction. Flange connection is easy to use and can withstand greater pressure. In industrial pipelines, flange connections are widely used. In the home, the pipe diameter is small, and it is low pressure, and the flange connection is not visible. If you are in a boiler room or production site, there are flanged pipes and equipment everywhere. Flange, also known as flange flange or flange. Flanges are parts that connect pipes to each other and are u...
Claims
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IPC IPC(8): F16L23/00F16L23/02F16L23/036F16L23/18F16L23/22F16L17/06G01L7/02
CPCF16L23/006F16L23/003F16L23/02F16L23/036F16L23/18F16L23/22F16L17/06G01L7/02F16L2201/30
Inventor 唐莹莹
Owner 唐莹莹