The sleeve compensator is a compensator for the hot fluid pipe and is a compensator directly installed in any pipe conveying non-corrosive unidirectional or multidirectional fluids. The sleeve compensator is divided into one-way, two-way and buried sleeve compensators, and is mainly applied to the laying of straight pipelines in the pipe network. It features high safety performance, long service life, and easy maintenance. Today Xiao Bian came to talk about the working principle, composition structure, and installation and use requirements of the sleeve compensator.
Sleeve compensator operating principle
The working principle of the sleeve compensator is very simple and easy to understand. It is through the thermal expansion thrust of the thermal pipeline to push the retractable core tube to relatively linear expansion and contraction movement along the axis of the pipeline in the seal structure to absorb the axial thermal displacement of the thermal pipeline, so as to release the pipeline. The thermal stress ensures the safe operation of the pipeline.
The structure of the sleeve compensator
The sleeve compensator is mainly composed of a sleeve (core tube), a housing, a sealing material, etc. It is used to compensate for axial expansion and contraction of the pipe and axial rotation at any angle.
The sleeve compensator is also a compensator that can be installed directly in the pipeline of single-phase or multi-phase fluids. The sleeve is welded on the flange; three adjusting screws are equally divided between the screw holes of the pressure plate and the central hole;
One end of the core tube is welded with three lugs, and the pull-proof device is composed of a die, a stopper, a ring pad, and a seal ring. The pressure plate and the flange are connected by a fixing bolt, a spring washer, and a fixing nut. fixed. So as to ensure both axial sliding, but also to ensure that the pipe medium does not leak. The safety of the entire pipeline network is greatly improved.
Sleeve compensator installation requirements
1. Sleeve compensators should be properly kept before installation to prevent sun, rain and dust pollution.
2. When installing, check whether the specifications and design of the compensator are the same and the hard surface of the product is bruised.
3. When the total length of the finished product of the disposable compensator is inconsistent with the sample, there is no need to stretch or compress it. If there is a change in the installation marking on the telescoping main pipe, it should be adjusted and then installed.
4. Two-way non-thrust compensator must be installed according to the flow direction of the medium indicated in the diagram. Otherwise, when the medium is steam, a plug will be formed in the compensator. In order to ensure that the compensation amount in both directions of the compensator is equal, the bidirectional compensator must be arranged at the middle of two fixed brackets during design.
5. The pipe section welded on both ends of the compensator must be processed with slope buckle. After the welding, the hydrostatic pressure test should be performed according to the requirements (the pressure of the filling bolt should be tightened until there is no leakage when testing pressure). After 24 hours of operation, the packing bolts must be tightened once more.
6, in order to ensure that the pipeline does not occur in the axial displacement when the lateral displacement, in the telescopic tube side should be installed guide bracket. When the compensator has axial displacement on both sides, there should be guide brackets on both sides to ensure that the axial displacement of the pipe does not exceed ±1o of the offset of the compensator.
7. The insulation and waterproof structure of the compensator can be the same as the pipeline, but it can not generate binding force for the retractable cut.
8. The sleeve compensator has a pull amount of 60mm and can be installed according to the maximum installation length without preloading.
The above is all the contents of the work principle, composition structure, and installation and use requirements of the sleeve compensator introduced by Xiaobian. Sleeve compensator is one of the components of the modern heat pipe network and equipment installed on the pipe to absorb the expansion and contraction of the pipe and other displacements. In addition to compensating the displacement, the sleeve compensator also has the functions of vibration reduction, noise reduction and sealing.
1. Application:For Solar Frame
2. Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003 and other series alu alloy
4.Suface treatment: Anodizing, polishing, turning ,power coating, mill finish etc
5.Equipment: CNC ,extruding machine, cold drawn machine, heating oven, straightening machine, cutting machine
|
OD |
OD Tolerance |
ID Tolerance |
Roundness |
Straightness |
Circular run-out |
|
φ16-20 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ20-30 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ30-50 |
±0.05 |
±0.05 |
0.02↓ |
0.020↓ |
0.08↓ |
|
φ50-80 |
±0.15 |
±0.10 |
0.05↓ |
0.025↓ |
0.10↓ |
6. STANDARD PACKING:Wooden case/carton
7. Trade Terms
1. Payment: 30% T/T in advance, 70% balance pay before delivery. L/C at sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus 7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai
Contact Us
If you want more info.about the aluminum tubes/profiles, please feel free to contact us.
1. Attn: Karina Gu
2. Mobile: +86-18961469527
3. Tel: +86-519-88761254
Aluminum Profile For Solar Frame
Aluminum Profile For Solar Frame,Aluminum Extrusion Solar Frame Profile,Extruded Aluminum Framing,Solar Panel Frames Aluminum
Changzhou YiFei Machinery Co., Ltd. , https://www.yifeialu.com