CN114961135A - Construction method of rain cover of industrial pipeline out of roof - Google Patents
Construction method of rain cover of industrial pipeline out of roof Download PDFInfo
- Publication number
- CN114961135A CN114961135A CN202210432454.0A CN202210432454A CN114961135A CN 114961135 A CN114961135 A CN 114961135A CN 202210432454 A CN202210432454 A CN 202210432454A CN 114961135 A CN114961135 A CN 114961135A
- Authority
- CN
- China
- Prior art keywords
- rain cover
- pipeline
- roof
- welding
- rain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 238000005488 sandblasting Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 239000011241 protective layer Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/143—Junctions of roof sheathings to chimneys or other parts extending above the roof with ventilating means in junctions of roof sheathings to parts extending above the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/04—Air-ducts or air channels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Abstract
A construction method of a rain cover of an industrial pipeline on a roof is characterized by comprising the following steps: a. calculating the perimeter according to the designed diameter of the pipeline, and adopting a steel plate to perform round table lofting of the rain cover, so that the cross section of the rain cover is in an isosceles trapezoid shape, the length of the upper bottom of the trapezoid is the diameter of the pipeline, and the length of the lower bottom of the trapezoid is the diameter of the bottom end of the round table of the rain cover; the inclined plane of the rain cover forms an included angle of 60 degrees with the horizontal plane; c. after the waterproof protection layer of the roof is finished, installing a rainproof cover, wherein the installation height is 80mm away from the protection layer; d. welding and molding the rain cover, and then performing sand blasting, rust removing and paint coating; e. and welding the rain cover with the main pipeline, and polishing and paint repairing the welding line after welding. The construction method of the rain cover of the industrial pipeline on the roof has the advantages that the rain cover is simple in structure and convenient to manufacture, the construction is completed after the waterproof protective layer is installed, the influence on the next procedure is avoided, the water leakage of the roof is avoided, the engineering quality is guaranteed, and the labor is saved.
Description
Technical Field
The invention relates to a pipeline construction method, in particular to a rain cover construction method of an industrial pipeline on a roof.
Background
With the proposal of carbon peak reaching and carbon neutralization, each steel mill can increase the greening rate in the area while ensuring the perfect running mechanism by removing high energy consumption and capacity, so that the factory area gradually transfers some small dust removal to the single roof of the building when building, and partial dust removal air pipes pass through the floor slab, so that the rain-proof measure for the pipeline passing through the roof is particularly important. Considering that the dedusting air pipe generates certain vibration during working and running, the roof penetrating pipeline and the reserved hole are not sealed by rigid materials, and the flexible coiled material cannot ensure the bonding quality. The root rain-proof measure of the roofing pipeline cannot be effectively solved, and rainwater is forced to flow into a room of a floor along the pipeline, so that the root rain-proof treatment of the roofing pipeline is urgently needed to be solved.
Therefore, how to properly perform the rainproof treatment on the root of the through-roof pipeline becomes a problem to be solved urgently in engineering.
Disclosure of Invention
The invention aims to provide a safe and reliable rain cover construction method for an industrial pipeline on a roof.
In order to achieve the purpose, the technical solution of the invention is as follows:
a construction method of a rain cover of an industrial pipeline on a roof is characterized by comprising the following steps:
a. calculating the perimeter according to the designed diameter of the pipeline, and adopting a steel plate to perform round table lofting of the rain cover, so that the cross section of the rain cover is in an isosceles trapezoid shape, the length of the upper bottom of the trapezoid is the diameter of the pipeline, and the length of the lower bottom of the trapezoid is the diameter of the bottom end of the round table of the rain cover;
b. the inclined plane of the rain cover forms an included angle of 60 degrees with the horizontal plane;
c. after the waterproof protection layer of the roof is finished, installing a rainproof cover, wherein the installation height is 80mm away from the protection layer;
d. welding and molding the rain cover, and then performing sand blasting, rust removing and paint coating;
e. and welding the rain cover with the main pipeline, and polishing and paint repairing the welding line after welding.
The construction method of the rain cover of the industrial pipeline on the roof can be further realized by adopting the following technical measures.
In the method, the thickness of the steel plate is more than or equal to 6 mm.
The method of the preceding, wherein the height of the trapezoid is 500 mm.
The method of the preceding, wherein the paint is the same color as the pipe.
After the technical scheme is adopted, the construction method of the rain cover of the industrial pipeline on the roof has the following advantages:
1. the rain cover has simple structure and convenient manufacture;
2. the waterproof protective layer is installed after the construction is finished, so that the influence on the next procedure is avoided;
3. the roof water leakage is avoided, the engineering quality is ensured, and the labor is saved.
Drawings
Fig. 1 is a schematic cross-sectional view of a truncated cone-shaped rain cover according to an embodiment of the present invention;
fig. 2 is a schematic view of a use state of the rain cover according to the embodiment of the present invention.
In the figure: 1 rain-proof cover, 2 pipelines, 3 pipeline bracket, 4 roofing floor.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention discloses a construction method of a rain cover of an industrial pipeline on a roof, which comprises the following steps:
1. the method comprises the steps of manufacturing a circular truncated cone-shaped rain cover, calculating the perimeter according to the designed pipeline diameter, and performing circular truncated cone lofting on the rain cover 1 by adopting a steel plate, so that the cross section of the rain cover is in an isosceles trapezoid shape, the length of the upper bottom of the trapezoid is the pipeline diameter, and the length of the lower bottom of the trapezoid is the diameter of the circular truncated cone bottom of the rain cover.
Referring to fig. 1, fig. 1 is a schematic cross-sectional view of a truncated cone-shaped rain cover according to an embodiment of the present invention. As shown in the figure, the height of the sector of the rain cover is 500, and the inclined plane of the rain cover forms an included angle of 60 degrees with the horizontal plane.
2. According to the diameter of the designed pipeline 2, a steel plate with the thickness of delta =6 is used for lofting, and the plate is cut into a plurality of fan-shaped plates.
3. After the waterproof protective layer of the roof floor slab 4 is finished, the rain cover is installed, and the installation height is 80mm away from the protective layer, so that the bottom end of the truncated cone-shaped rain cover covers the pipeline bracket 3.
4. And welding and forming the rain cover, and spraying sand blasting rust removing paint, wherein the coating requirement and the color of finish paint are the same as those of the main pipeline.
5. And welding the rain cover with the main pipeline, and polishing and paint repairing the welding line after welding. Fig. 2 is a schematic view of a use state of the rain cover according to the embodiment of the present invention.
The construction method of the rain cover of the industrial pipeline on the roof effectively avoids the hidden trouble of water leakage of the pipeline on the roof.
The construction method of the rain cover of the industrial pipeline on the roof has the advantages that the problem of water leakage of the roof is effectively avoided, the repeated reworking treatment is avoided, the operation efficiency is high, the labor is saved, the construction method is installed after the construction of the waterproof protective layer is completed, and the adverse effect on the next procedure is avoided; and the engineering quality is guaranteed.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (4)
1. A construction method of a rain cover of an industrial pipeline on a roof is characterized by comprising the following steps:
a. calculating the perimeter according to the designed diameter of the pipeline, and adopting a steel plate to perform round table lofting of the rain cover, so that the cross section of the rain cover is in an isosceles trapezoid shape, the length of the upper bottom of the trapezoid is the diameter of the pipeline, and the length of the lower bottom of the trapezoid is the diameter of the bottom end of the round table of the rain cover;
b. the inclined plane of the rain cover forms an included angle of 60 degrees with the horizontal plane;
c. after the waterproof protection layer of the roof is finished, installing a rainproof cover, wherein the installation height is 80mm away from the protection layer;
d. welding and molding the rain cover, and then performing sand blasting, rust removing and paint coating;
e. and welding the rain cover with the main pipeline, and polishing and paint repairing the welding line after welding.
2. The method for constructing the rain cover of the roofing industrial pipeline, according to claim 1, wherein the thickness of the steel plate is more than or equal to 6 mm.
3. The method for constructing the rain shield for the roofing industrial pipeline according to claim 1, wherein the height of the trapezoid is 500 mm.
4. The method of constructing a rain shield for an industrial rooftop pipeline as recited in claim 1, wherein the paint is the same color as the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432454.0A CN114961135A (en) | 2022-04-23 | 2022-04-23 | Construction method of rain cover of industrial pipeline out of roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432454.0A CN114961135A (en) | 2022-04-23 | 2022-04-23 | Construction method of rain cover of industrial pipeline out of roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114961135A true CN114961135A (en) | 2022-08-30 |
Family
ID=82979324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210432454.0A Pending CN114961135A (en) | 2022-04-23 | 2022-04-23 | Construction method of rain cover of industrial pipeline out of roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114961135A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101128047B1 (en) * | 2011-12-20 | 2012-03-29 | (주) 인택산업 | Construction method of vent pipe in parking area on roof floor |
| CN105756298A (en) * | 2014-12-17 | 2016-07-13 | 五冶集团上海有限公司 | Roofing exhaust pipe fixing device and manufacturing method thereof |
| CN209011441U (en) * | 2018-09-29 | 2019-06-21 | 山东德建集团有限公司 | One kind going out roofing air hose node waterproof structure |
| CN212897232U (en) * | 2020-06-30 | 2021-04-06 | 王远方 | Roofing pipeline, equipment support antiseep node structure |
| CN114086726A (en) * | 2021-11-30 | 2022-02-25 | 二十二冶集团天津建设有限公司 | Plugging structure for pipeline out of roof and construction method thereof |
-
2022
- 2022-04-23 CN CN202210432454.0A patent/CN114961135A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101128047B1 (en) * | 2011-12-20 | 2012-03-29 | (주) 인택산업 | Construction method of vent pipe in parking area on roof floor |
| CN105756298A (en) * | 2014-12-17 | 2016-07-13 | 五冶集团上海有限公司 | Roofing exhaust pipe fixing device and manufacturing method thereof |
| CN209011441U (en) * | 2018-09-29 | 2019-06-21 | 山东德建集团有限公司 | One kind going out roofing air hose node waterproof structure |
| CN212897232U (en) * | 2020-06-30 | 2021-04-06 | 王远方 | Roofing pipeline, equipment support antiseep node structure |
| CN114086726A (en) * | 2021-11-30 | 2022-02-25 | 二十二冶集团天津建设有限公司 | Plugging structure for pipeline out of roof and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 董胜忠, 各阁出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220830 |
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| RJ01 | Rejection of invention patent application after publication |