CN211371523U - Novel concentrated acid is carried and is used PVC pipeline - Google Patents
Novel concentrated acid is carried and is used PVC pipeline Download PDFInfo
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- CN211371523U CN211371523U CN201921620392.6U CN201921620392U CN211371523U CN 211371523 U CN211371523 U CN 211371523U CN 201921620392 U CN201921620392 U CN 201921620392U CN 211371523 U CN211371523 U CN 211371523U
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- sleeve
- puigging
- concentrated acid
- plate
- layer
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- 239000002253 acid Substances 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 18
- 239000004800 polyvinyl chloride Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the technical field of the pipeline, especially, novel PVC pipeline for concentrated acid transportation, including the inside hollow outer tube, first puigging, barrier layer, metal mesh layer and second puigging are installed from outside to inside in proper order to the inside of outer tube, the inside wall of second puigging is fixed and is equipped with a plurality of fixed plates, the inside wall of fixed plate is fixedly connected with first sleeve pipe, the inside wall of first sleeve pipe is fixed and is equipped with the second sleeve pipe, and one side that second puigging 5 is close to fixed plate 6 is installed a plurality of connecting plates 9; when liquid flows in the second sleeve, the second puigging plays first syllable-dividing effect, and the toughness and the bearing capacity of cooperation metal mesh layer reinforcing PVC pipeline, barrier layer are honeycomb, and honeycomb has good crushing resistance and intensity, strengthens the bearing and the compressive property of pipeline once more, and a plurality of spaces of honeycomb can weaken the noise, and first puigging gives sound insulation at last, has improved the syllable-dividing and the bearing performance of whole PVC pipeline.
Description
Technical Field
The utility model relates to the field of pipelines, especially, relate to a novel concentrated acid is carried and is used PVC pipeline.
Background
The PVC pipe mainly comprises polyvinyl chloride, and is a material added with other components to enhance the heat resistance, toughness and ductility of the PVC pipe. The uppermost layer of the surface film is paint, the main component of the middle layer is polyvinyl chloride, the lowermost layer is back coating adhesive, and the PVC pipe has strong corrosion resistance, easy adhesion, low price and hard texture and can be used for conveying concentrated acid.
Technical problems exist in the prior art.
1. In the process of conveying concentrated acid, certain noise can be generated due to liquid flowing, and the conventional PVC pipeline is poor in sound insulation effect and pressure-bearing capacity due to the fact that no sound insulation device is arranged, so that the conventional PVC pipeline has certain limitations;
2. current PVC pipeline is mostly the individual layer design, does not have the protective effect, if the inlayer is damaged, liquid flows out, influences the progress of carrying.
In order to solve the problems, the application provides a novel PVC pipeline for conveying concentrated acid.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a novel concentrated acid is carried and is used PVC pipeline has syllable-dividing and bearing capacity is good, characteristics that the protecting effect is good.
(II) technical scheme
In order to solve the problems, the utility model provides a novel PVC pipeline for conveying concentrated acid, which comprises an outer pipe with a hollow inner part, wherein a first sound insulation layer, a barrier layer, a metal mesh layer and a second sound insulation layer are sequentially arranged inside the outer pipe from outside to inside;
the second puigging is close to a plurality of connecting plates are installed to one side of fixed plate, a plurality of springs of inside wall fixedly connected with of connecting plate, the buffer board is installed to the terminal surface of spring.
Preferably, the barrier layer is of a honeycomb structure, and the metal mesh layer is formed by winding a plurality of metal wires in a staggered mode.
Preferably, the barrier layer and the metal mesh layer have the same thickness.
Preferably, the first sleeve and the second sleeve have a distance therebetween.
Preferably, the fixing plate and the connecting plate are both in a semi-arc plate-shaped structure and are arranged at intervals.
Preferably, the buffer plate is an arc-shaped plate and is completely attached to the first sleeve.
The above technical scheme of the utility model has following profitable technological effect:
1. when liquid flows in the second sleeve, the second puigging plays first syllable-dividing effect, and the toughness and the bearing capacity of cooperation metal mesh layer reinforcing PVC pipeline, barrier layer are honeycomb, and honeycomb has good crushing resistance and intensity, strengthens the bearing and the compressive property of pipeline once more, and a plurality of spaces of honeycomb can weaken the noise, and first puigging gives sound insulation at last, has improved the syllable-dividing and the bearing performance of whole PVC pipeline.
2. First sleeve pipe and second sleeve pipe are established the design, are double-deck design promptly, and certain distance between the two, cavity promptly, when normal use second sleeve pipe, the cooperation cavity plays certain syllable-dividing effect, if the second sleeve pipe is damaged, accessible second sleeve pipe continues to carry, plays good protecting effect, does not influence the progress of carrying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a partially exploded view of the first sleeve, the fixing plate and the connecting plate of the present invention;
fig. 4 is an installation diagram of the connection plate, the spring and the buffer plate in the present invention.
Reference numerals:
1. an outer tube; 2. a first sound insulating layer; 3. a barrier layer; 4. a metal mesh layer; 5. a second sound insulating layer; 6. a fixing plate; 7. a first sleeve; 8. a second sleeve; 9. a connecting plate; 10. a spring; 11. a buffer plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the novel PVC pipeline for conveying concentrated acid provided by the present invention comprises an outer pipe 1 with a hollow interior, wherein a first sound insulation layer 2, a barrier layer 3, a metal mesh layer 4 and a second sound insulation layer 5 are sequentially installed inside the outer pipe 1 from outside to inside, the inner side wall of the second sound insulation layer 5 is fixedly provided with a plurality of fixing plates 6, the inner side wall of the fixing plates 6 is fixedly connected with a first sleeve 7, and the inner side wall of the first sleeve 7 is fixedly provided with a second sleeve 8;
a plurality of connecting plates 9 are installed on one side of the second soundproof layer 5 close to the fixing plate 6, a plurality of springs 10 are fixedly connected to the inner side wall of each connecting plate 9, and a buffer plate 11 is installed on the end face of each spring 10.
In the utility model, when the liquid flows in the second sleeve 8, the second sound insulation layer 5 plays the first sound insulation role, the metal mesh layer 4 is matched to enhance the toughness and the bearing capacity of the PVC pipeline, the barrier layer 3 is of a honeycomb structure, the honeycomb structure has good pressure resistance and strength, the bearing capacity and the pressure resistance of the pipeline and the outer pipe 1 are enhanced again, a plurality of spaces of the honeycomb structure can weaken the noise, the first sound insulation layer 2 finally gives sound insulation, the sound insulation and the bearing capacity of the whole PVC pipeline are improved, the first sleeve 7 and the second sleeve 8 are sleeved with a double-layer design, a certain distance is between the first sleeve 7 and the second sleeve 8, namely, the first sleeve is a cavity, when the second sleeve 8 is normally used, the matched cavity plays a certain sound insulation effect, if the second sleeve 8 is damaged, the second sleeve 8 can continue to convey, a good protection effect is achieved, the progress of conveying is not influenced, when the second sleeve 8 conveys, fixed plate 6 plays fixed effect, is the spring 10 elastic action of the 9 inside walls of connecting plate that the interval set up again for buffer board 11 has elasticity, does benefit to supplementary second sleeve 8 and plays the cushioning effect, protects its reinforcing.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
As shown in fig. 1 and 2, the barrier layer 3 has a honeycomb structure, and the metal mesh layer 4 is formed by winding a plurality of metal wires in a staggered manner.
As shown in fig. 2, the barrier layer 3 and the metal mesh layer 4 have the same thickness.
As shown in fig. 2, the first sleeve 7 and the second sleeve 8 are at a distance from each other.
In summary, it should be noted that the barrier layer 3 and the metal mesh layer 4 are both hollow tubular structures.
Fig. 3 is a partial exploded view of the first sleeve, the fixing plate and the connecting plate of the present invention.
Fig. 4 is an installation diagram of the connection plate, the spring and the buffer plate in the present invention.
As shown in fig. 3, the fixing plate 6 and the connecting plate 9 are both semi-arc plate-shaped structures and are arranged at an interval.
As shown in fig. 4, the buffer plate 11 is an arc-shaped plate and completely fits the first sleeve 7.
In summary, it should be noted that the fixing plate 6 and the connecting plate 9 are symmetrically fixed on the outer side wall of the first sleeve 7.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The novel PVC pipeline for conveying concentrated acid is characterized by comprising an outer pipe (1) with a hollow inner part, wherein a first sound insulation layer (2), a barrier layer (3), a metal mesh layer (4) and a second sound insulation layer (5) are sequentially arranged inside the outer pipe (1) from outside to inside, a plurality of fixing plates (6) are fixedly arranged on the inner side wall of the second sound insulation layer (5), a first sleeve (7) is fixedly connected to the inner side wall of each fixing plate (6), and a second sleeve (8) is fixedly arranged on the inner side wall of each first sleeve (7);
second puigging (5) are close to a plurality of connecting plates (9) are installed to one side of fixed plate (6), a plurality of springs (10) of inside wall fixedly connected with of connecting plate (9), buffer board (11) are installed to the terminal surface of spring (10).
2. The new PVC conduit for concentrated acid transport according to claim 1, characterized in that the barrier layer (3) is of honeycomb structure and the metal mesh layer (4) is formed by winding a plurality of metal wires in a staggered manner.
3. Novel concentrated acid PVC pipe for transportation according to claim 1, characterized by the fact that the thickness of the barrier layer (3) and the metal mesh layer (4) is the same.
4. The PVC pipeline for conveying concentrated acid according to claim 1, wherein the fixing plate (6) and the connecting plate (9) are both in a semi-circular arc plate-shaped structure and are arranged at intervals.
5. The new PVC conduit for concentrated acid transport according to claim 1, characterized in that said buffer plate (11) is an arc-shaped plate and is completely attached to said first sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620392.6U CN211371523U (en) | 2019-09-26 | 2019-09-26 | Novel concentrated acid is carried and is used PVC pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620392.6U CN211371523U (en) | 2019-09-26 | 2019-09-26 | Novel concentrated acid is carried and is used PVC pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371523U true CN211371523U (en) | 2020-08-28 |
Family
ID=72170065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620392.6U Active CN211371523U (en) | 2019-09-26 | 2019-09-26 | Novel concentrated acid is carried and is used PVC pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371523U (en) |
-
2019
- 2019-09-26 CN CN201921620392.6U patent/CN211371523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: 618000 Tianyuan Xieyue Village, Jingyang District, Deyang City, Sichuan Province Patentee after: Sichuan Orrit Chemical Reagent Co.,Ltd. Country or region after: China Address before: No. 62, North Section, Yuejin Road, Fucheng District, Mianyang City, Sichuan Province, 621000, Building 6, Unit 2, 7th Floor, No.1 Patentee before: Liu Guodong Country or region before: China Patentee before: Luo Huaxian Patentee before: Qiu Longjun Patentee before: Qiu Songlin Patentee before: Tian Xiaoxi Patentee before: Ye Fangjun Patentee before: Zheng Guisheng Patentee before: Zheng Pingsheng Effective date of registration: 20240129 Address after: No. 62, North Section, Yuejin Road, Fucheng District, Mianyang City, Sichuan Province, 621000, Building 6, Unit 2, 7th Floor, No.1 Patentee after: Liu Guodong Country or region after: China Patentee after: Luo Huaxian Patentee after: Qiu Longjun Patentee after: Qiu Songlin Country or region after: China Patentee after: Tian Xiaoxi Patentee after: Ye Fangjun Patentee after: Zheng Guisheng Patentee after: Zheng Pingsheng Address before: 362000 Houshi 88, Houshi Village, Huangtang Town, Huian County, Quanzhou City, Fujian Province Patentee before: Zhao Zhixiang Country or region before: China |
|
| TR01 | Transfer of patent right |