Sizing frame after pipeline forming

A pipeline and water inlet pipe technology, applied in the field of setting frame, can solve the problems of long time required, inconvenient transportation and construction, insufficient strength, etc., and achieve the effects of convenient storage work, shortened setting time and simple structure

Inactive Publication Date: 2018-05-29
CHONGQING GUANGDA MACHINERY FACTORY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing corrosive liquid transportation pipeline is easily corroded during use, has a limited service life, and needs to be replaced frequently. At the same time, it is prone to deformation under the action of external force, has insufficient strength, and poor impact resistance. A lot of noise. The applicant applied for a patent on the same day on December 16, 2015. The invention application number is 201521052340.5, and the name is a pressure-resistant protective layer. This design solves the above problems, but during production, the pipe wall i

Method used

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  • Sizing frame after pipeline forming

Examples

Experimental program
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Effect test

Example Embodiment

[0016] Example 1

[0017] like figure 1 As shown, the shaping frame after the pipeline is formed includes a frame support 4, and is provided with a number of heat exchange rollers 6 that rotate freely and are arranged in parallel at equal intervals in the front and rear on the frame support 4. Both ends of the heat exchange rollers 6 pass through the bearings 5 Installed on the frame bracket 4, each heat exchange roller 6 is provided with an exchange chamber 3, and a water inlet pipe 1 is arranged on the right side of the frame bracket 4, and the water inlet pipe 1 is connected with the right end of each heat exchange roller 6 and communicated with the exchange chamber 3. , a water outlet pipe 7 is arranged on the left side of the frame bracket 4 , and the water outlet pipe 7 is connected with the left end of each heat exchange roller 6 and communicated with the exchange chamber 3 .

[0018] In this embodiment, the distance between the adjacent heat exchange rollers 6 is 10 c...

Example Embodiment

[0020] Embodiment 2

[0021] On the basis of Example 1, the distance between the adjacent heat exchange rollers 6 is set to 20 cm; the distance between the adjacent reinforcing rods 2 is set to 40 cm.

[0022] Others are the same as the first embodiment.

Example Embodiment

[0023] Embodiment 3

[0024] Changes were made on the basis of Example 1, and the distance between the adjacent heat exchange rollers 6 was 30 cm; the distance between the adjacent reinforcing rods 2 was 50 cm.

[0025] Others are the same as the first embodiment.

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Abstract

The invention relates to a sizing frame after pipeline forming, and belongs to the technical field of brackets. The sizing frame comprises a frame bracket. The bracket is provided with a plurality ofheat exchanging rollers which rotate freely and are arranged in parallel front and back at equal intervals. The two ends of each heat exchanging roller are mounted on the frame bracket through bearings. Each heat exchanging roller is internally provided with an exchanging cavity. The right side of the frame bracket is provided with a water inlet pipe. The water inlet pipe is connected with the right end of each heat exchanging roller and communicates with the exchanging cavities. The left side of the frame bracket is provided with a water outlet pipe. The water outlet pipe is connected with the left end of each heat exchanging roller and communicates with the exchanging cavities. According to the sizing frame after pipeline forming, the structure is simple, the sizing time is shortened to2-3 hours, the size of the occupied space during pipeline sizing is effectively controlled, and the storage work after pipeline machining is facilitated.

Description

technical field [0001] The invention relates to a calibrating frame after a pipeline is formed, and belongs to the technical field of brackets. Background technique [0002] The existing corrosive liquid transportation pipeline is easily corroded during use, has a limited service life, and needs to be replaced frequently. At the same time, it is prone to deformation under the action of external force, has insufficient strength, and poor impact resistance. A lot of noise. The applicant applied for a patent on the same day on December 16, 2015. The invention application number is 201521052340.5, and the name is a pressure-resistant protective layer. This design solves the above problems, but during production, the pipe wall is very thick , is also very heavy, which brings great inconvenience to transportation and construction. [0003] For this reason, the application also designs a set of metal pipes with corrugated structure, but when forming, it takes a long time to natura...

Claims

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Application Information

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IPC IPC(8): B29C47/88B25H3/04
CPCB25H3/04B29C48/9115
Inventor 王彩红
Owner CHONGQING GUANGDA MACHINERY FACTORY CO LTD
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