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What are the main ways to distinguish the ripple compensator

Time: May 29, 2020 󰃯 Reading times: 671 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: At present, bellows manufacturing has improved the traditional materials and technology. High elastic metal pipe is selected to be formed by hydraulic press at one time, and multi-layer metal structure is selected to improve its compensation ability and pressure bearing capacity. The bellows manufactured by new technology is used for thermal compensation

At present, bellows manufacturing has improved the traditional materials and technology. High elastic metal pipe is selected to be formed by hydraulic press at one time, and multi-layer metal structure is selected to improve its compensation ability and pressure bearing capacity. The corrugated pipe compensation made by new technology provides reliable guarantee for its application in thermal pipe network.
In the laying of heat supply network, Compensator It is an important part to ensure the operation of the pipeline. Rotary compensator bellows compensation with its small size, light weight, saving steel, small land occupation, small flow resistance, not easy to water leakage, has just begun to play a decisive role, and has a very promising future.
   Bellows compensator According to the form of displacement, the foundation can be divided into three types: radial, transverse and angular. Each type has its own advantages and disadvantages. Therefore, it is necessary to use it properly according to different service conditions Corrugated compensator All corrugated compensators should be designed reasonably to ensure normal operation.
1. Radial compensation: the expansion joint on the connecting pipe section compensates for stretching and shrinking along the radial direction of the expansion joint and the pipeline. The rated compensation given by the expansion joint includes the total number of Rashin and reduced displacement. Radial type compensator, which is used in a large number of basic types, mainly uses the radial deformation of part of its ripple to absorb the radial displacement of the pipeline.
2. Transverse compensation is the form of compensation in "L", "Z" and "II" pipelines. Compensation for the distortion of the bellows is realized according to the straight line bending.
3. The angular compensation pipeline compensation needs the expansion joint to make bending deformation. They are usually composed of two or three angular expansion joints to realize linear compensation.
Hinge type compensator
1. Hinge type compensator is composed of bellows, movable hinge and pin shaft in structure. The compensator can make angular offset in the same plane, so it can absorb the angular displacement of pipeline in the same plane.
2. The universal ball hinge type compensator is composed of bellows, hinge and universal ball hinge in structure. It can make angular offset in any plane, and then absorb the angular displacement in any plane of pipeline (indoor space angular displacement).
It is important to consider, for example, the use of temperature resistance and fatigue resistance in order to compensate for one of the properties. The other is stiffness, effective area, materials, etc. they will not be required by the use, but they have an important impact on the design of pipelines and the use of compensators, so we must have a sufficient understanding of them.
The compensation capacity of corrugated compensator comes from the elastic deformation of bellows, including stretching, shrinking, bending and their component deformation. The compensation capacity is determined by the designer according to the requirements of the rated compensation amount, that is, the greater compensation capacity under certain conditions.
The larger length of the middle of the two supporting points of the heating pipe network is determined by the instability conditions of the pipeline, which is related to the size of the pipe and the compensation capacity of the compensator. A pipeline can be cut into several simple and relatively simple pipe sections according to the fixed support, such as the connecting pipe section, L-shaped pipe section, Z-shaped pipe section, etc.
 Rubber joint_ Shock absorber_ Compensator Shanghai Huanjing Shock Absorber Co., Ltd

Shanghai Huanjing is a pipeline equipment manufacturer integrating R & D, manufacturing, sales and service. Its main products are: limited rubber joint, flexible rubber joint, flexible pipe rubber joint, rubber shock absorber and other pipeline products. The performance is reliable and can be customized according to needs. The products have been in short supply and sold well in domestic and foreign markets.

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