CN106121297A - Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction - Google Patents
Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction Download PDFInfo
- Publication number
- CN106121297A CN106121297A CN201610480062.6A CN201610480062A CN106121297A CN 106121297 A CN106121297 A CN 106121297A CN 201610480062 A CN201610480062 A CN 201610480062A CN 106121297 A CN106121297 A CN 106121297A
- Authority
- CN
- China
- Prior art keywords
- power plant
- color
- main body
- rib
- cooling tower
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/10—Buildings forming part of cooling plants
- E04H5/12—Cooling towers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/364—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by folding of the edges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction, it relates to a kind of color coated steel sheet building enclosure.The present invention solves existing thermal power plant and nuclear power plant exists color steel contraction distortion and produces larger displacement at seam, produces and leaks and the problem of airtight inefficacy.The side of color steel main body is provided with public rib along its length, and the opposite side of color steel main body is provided with female rib along its length, and the bottom of slip hook tabs is connected with pedestal, and color steel main body is engaged by undercut machine eyelet after fastening laterally across male rib and female rib；Color steel main body is slidably connected with pedestal by the slip hook tabs of sliding support, and sliding support is slidably connected along the length direction of color steel main body with pedestal, and the slip hook tabs of sliding support is engaged between male rib and female rib and by undercut machine eyelet.The present invention is used for thermal power plant and the indirect cooling tower of nuclear power plant's steel construction.
Description
Technical field
The present invention relates to a kind of thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction.
Background technology
The clammy tower of existing thermal power plant and nuclear power plant is due to the substantial amounts of water of needs, and many thermal power plants and nuclear power plant's periphery lack
Water, has begun to use indirect space cooling tower, with using water wisely in water-deficient area thermal power plant and nuclear power plant.At thermal power plant and core
When power plant builds, restrict the duration is the construction of cooling tower.Power plant's indirect cooling tower of air used xoncrete structure pattern in the past,
But concrete structure construction difficulty large period is long, the indirect cooling tower of steel construction is fast due to construction period, builds up rear power plant permissible
Produce rapidly economic benefit, gradually start to be applied.The peripheral structure of steel construction indirect air cooling tower and concrete cold
But tower is different, and concrete itself has air-tightness, peripheral structure many employings glass of current steel construction indirect air cooling tower
Steel, but fiberglass cost is high, also has some indirect air cooling tower enclosed structure structures to use aluminium sheet, and aluminium sheet not only cost is high,
And plate seam needs to seal between aluminium sheet and aluminium sheet, and encapsulant is the most durable.Steel construction civil buildings roof covering metal plate system, by
Needing insulation in steel construction civil buildings, its structure is made up of bottom plate, vapor barrier layer, heat-insulation layer, peripheral protective metallic plate, peripheral protective
Structure uses overlap joint or seaming pattern, and air-tightness is realized by bottom plate and vapor barrier layer.Steel construction civil buildings peripheral protective metallic plate
Using overlap joint or seaming pattern, peripheral protective metallic plate can not be made bubble-tight, because within the architectural design use cycle, and insulation
Layer middle temperature throughout the year is changing always, and variations in temperature necessarily brings the change of moisture in air, i.e. during summer temperature height
Moisture in air is many, and when winter temperature is low, moisture in air is low, if steel construction civil building engineering peripheral protective metallic plate is also
Bubble-tight, when temperature reduces, moisture will condense in heat-insulation layer, and heat-insulation layer has stronger water absorption character, and moisture is being protected
Being difficult to be evaporated after condensing in temperature layer, temperature more low moisture condenses the most, and in heat-insulation layer, moisture just increases heat insulation effect
Can reduce, heat-insulation layer temperature reduces, and hydrogenesis must be the most more, thus cause vicious cycle, therefore, outside steel construction civil buildings
The outermost metal plate of building enclosure can not be made airtight.
Filing date on May 21st, 2003, Authorization Notice No. is that the utility model patent of CN2627107Y discloses one
The airtight pane composite construction of roofing board and roofing board, filing date on August 12nd, 2011, Authorization Notice No. is CN102409811B
Patent of invention disclose a kind of air-tight heat insulation metal roof and construction method, said structure and method provide Factory Building especially
It is the metal roofing board of the Factory Building of the high-air-tightness requirements such as semiconductor fabrication, opto-electronics or bio-pharmaceuticals, due to above-mentioned insulation
The reason that layer lost efficacy, is wrong from the point of view of thermal power plant and nuclear power plant apply this kind of roofing board from principle, thus actual application
Although air-tightness can be accomplished in but there is insulation failure problem, the most above-mentioned roofing in steel construction civil buildings the most not
It is applied, there is also insulation problem even if individual building applies.The indirect cooling tower of air of thermal power plant and nuclear power plant is not
Needing heat-insulation layer, the Main Function of its peripheral structure is to ensure that air-tightness function, and color steel self heat conductivity is big, works as the external world
During temperature generation large change, color steel contraction distortion can be caused to produce larger displacement at seam, produce and leak and airtight
Inefficacy hidden danger.
To sum up, existing thermal power plant and nuclear power plant's steel construction indirect cooling tower peripheral structure occur bigger when ambient temperature
During change, cause color steel contraction distortion to produce larger displacement at seam, produce and leak and airtight inefficacy.
Summary of the invention
The present invention solves that existing thermal power plant and nuclear power plant's steel construction indirect cooling tower peripheral structure work as ambient temperature
When there is large change, there is color steel contraction distortion and produce larger displacement at seam, produce and leak and airtight inefficacy
Problem, and then a kind of thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction are provided.
The present invention solves that above-mentioned technical problem adopts the technical scheme that:
The thermal power plant of the present invention and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction include color steel
Plate main body and bearing, bearing includes sliding support 4 and pedestal 5, and the side of color steel main body is provided with public rib along its length
1, the opposite side of color steel main body is provided with female rib 3 along its length, and the bottom of slip hook tabs 4 is connected with pedestal 5, color steel
Main body is engaged by undercut machine eyelet after fastening laterally across male rib 1 and female rib 3；
Color steel main body is slidably connected with pedestal 5 by the slip hook tabs of sliding support 4, and sliding support 4 and pedestal 5 are along coloured silk
The length direction of steel plate main body is slidably connected, and the slip hook tabs of sliding support 4 is between male rib 1 and female rib 3 and passes through undercut
Machine eyelet is engaged.
The method have the advantages that
The thermal power plant of the present invention and the color steel main body of the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction
Being connected by bearing, slip hook tabs is linked together with color steel by eyelet；Can be along color steel between slip hook tabs and pedestal
Length direction slides；The bearing restriction color steel of the present invention, in width and the movement of above-below direction, is not limiting as color steel
Along the movement of plate length direction, the sliding distance of slidable connection sheet is determined by temperature variation and color steel length, therefore color steel
Plate freely can stretch when variations in temperature on fixing seat, will not produce temperature stress, with existing thermal power plant and nuclear power plant
Steel construction indirect cooling tower peripheral structure is compared, and solves the temperature deformation problem being difficult to overcome, it is ensured that enclosed structure
Reliability, air-tightness is good；
The color steel of the present invention uses 360 ° of standing-seam slidably biting connecions color steel enclosed structures, and upright sealed limit is propped up
Seat is hidden under color steel panel, and invisible any perforation on enclosed structure, surface is complete；
The present invention is applicable to power plant's indirect air cooling tower self-supporting formula closely sealed installation system.
Accompanying drawing explanation
Fig. 1 is the front view of color coated steel sheet building enclosure of the present invention；
Fig. 2 is that in the specific embodiment of the invention one, female rib 3 fastens with male rib 1, is engaged process schematic (before fastening)；
Fig. 3 is that in the specific embodiment of the invention one, female rib 3 fastens with male rib 1, is engaged process schematic (fastening)；
Fig. 4 is that female in the specific embodiment of the invention one rib 3 fastens with male rib 1, (free margins is stung to be engaged process schematic
Close)；
Fig. 5 is that in the specific embodiment of the invention one, female rib 3 fastens with male rib 1, is engaged process schematic (all occlusions).
Detailed description of the invention
Detailed description of the invention one: as shown in Fig. 1～5, the described color coated steel sheet building enclosure of present embodiment includes color steel
Plate main body and bearing, bearing includes sliding support 4 and pedestal 5, and the side of color steel main body is provided with public rib along its length
1, the opposite side of color steel main body is provided with female rib 3 along its length, and the bottom of slip hook tabs 4 is connected with pedestal 5, color steel
Main body is engaged by undercut machine eyelet after fastening laterally across male rib 1 and female rib 3；
Color steel main body is slidably connected with pedestal 5 by the slip hook tabs of sliding support 4, and sliding support 4 and pedestal 5 are along coloured silk
The length direction of steel plate main body is slidably connected, and the slip hook tabs of sliding support 4 is between male rib 1 and female rib 3 and passes through undercut
Machine eyelet is engaged.
The installation of color steel: hook the public rib 1 of color steel by the slip hook tabs of sliding support 4, then will with tapping screw
Bearing is fixed on the top flange of purlin, is set up by female rib 3 of next color steel, together with the sliding hook of sliding support 4 again
Sheet hooks together with public rib 1, they is engaged together by electronic undercut machine, and color steel is just fixed by sliding support；
Fixing of color steel: main by the sliding support 4 inside vertical seam biting connecions enclosed structure system, it is by zinc-plated
The slip hook tabs composition of triangle steel slide rail and corrosion resistant plate, after completing, color steel can on slide rail slidably；
The overlap joint of color steel is mainly transverse lap: the transverse lap of this system color steel is without tapping screw, mainly
Realized by being engaged of male rib 1 and female rib 3, the eyelet occlusion of i.e. 360 °；Male and female rib realizes stinging by undercut machine after fastening
Close；
Occlusion construction: male rib 1 has been passed through the progressively rolling of roll with female rib 3 in workshop by trigger squeeze, is prefabricated into flanging, existing
When installing, only crimped each to free margins and hypotenuse need to just complete the eyelet occlusion of 360 °, coating or the painting of color steel can be made
Layer is injured when rolling occlusion.It is durable that the top of female rib upright seam is prefixed adhesive sticker, weather-resistant glue or EPDM waterproofing membrane etc.
The encapsulant that property is good.
Detailed description of the invention two: as shown in Fig. 1～5, present embodiment color steel main body is machined with pressure along its width
Type waveform.Being so designed that, die mould waveform can absorb the transversely deforming amount of color steel so that transversely deforming amount meets requirement.Its
Its composition and annexation are identical with detailed description of the invention one.
Detailed description of the invention three: as shown in Fig. 1～5, between present embodiment color steel main body is machined with along its length
Every being provided with multiple ribs.It is so designed that, the lateral stiffness of color steel main body can be strengthened.Other composition and annexation with
Detailed description of the invention one or two is identical.
Detailed description of the invention four: as shown in Fig. 1～5, present embodiment bearing is that high-strength steel sheet is made.It is so designed that,
The support strength of color steel main body can be strengthened.Other composition and annexation are identical with detailed description of the invention three.
Detailed description of the invention five: as shown in Fig. 1～5, is 360 ° of upright closings between the male rib of present embodiment 1 and female rib 3
Lock seaming.Being so designed that, upright sealed limit bearing is hidden under color steel panel, invisible any perforation on enclosed structure,
Surface is complete, and air-tightness is good.Other composition and annexation and detailed description of the invention one, two or four are identical.
Detailed description of the invention six: as shown in Fig. 1～5, color coated steel sheet building enclosure described in present embodiment also includes not doing
Glue 2, the top of female rib 3 is provided with encapsulant 2 on the sidewall of male rib 1.It is so designed that, after occlusion completes, sealing material
Material 2 fills the air in occlusion seam, blocks the generation of any capillarity.Other composition and annexation and detailed description of the invention one,
Two, four or five is identical.
Detailed description of the invention seven: present embodiment encapsulant 2 is adhesive sticker, weather-resistant glue or EPDM waterproofing membrane.So
Design, after occlusion completes, encapsulant 2 fills the air in occlusion seam, blocks the generation of any capillarity.Other forms and connects
The relation that connects is identical with detailed description of the invention six.
Claims (7)
1. a thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction, it is characterised in that: described coloured silk
Being coated with steel plate building enclosure and include color steel main body and bearing, bearing includes sliding support (4) and pedestal (5), color steel main body
Side is provided with public rib (1) along its length, and the opposite side of color steel main body is provided with female rib (3) along its length, sliding
The bottom of dynamic hook tabs (4) is connected with pedestal (5), and color steel main body passes through undercut after fastening laterally across male rib (1) and female rib (3)
Machine eyelet is engaged；
Color steel main body is slidably connected with pedestal (5) by the slip hook tabs of sliding support (4), sliding support (4) and pedestal (5)
Length direction along color steel main body is slidably connected, and the slip hook tabs of sliding support (4) is positioned between male rib (1) and female rib (3)
And be engaged by undercut machine eyelet.
Thermal power plant the most according to claim 1 and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction, its
It is characterised by: color steel main body is machined with die mould waveform along its width.
Thermal power plant the most according to claim 1 and 2 and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction,
It is characterized in that: color steel main body is machined with along its length and is arranged at intervals with multiple ribs.
Thermal power plant the most according to claim 3 and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction, its
It is characterised by: bearing is that high-strength steel sheet is made.
5. go along with sb. to guard him knot according to the thermal power plant described in claim 1,2 or 4 and the indirect color coated steel sheet used for cooling tower of nuclear power plant's steel construction
Structure, it is characterised in that: it is that 360 ° of upright closings are lockstitched a border between male rib (1) and female rib (3).
Thermal power plant the most according to claim 5 and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction, its
Being characterised by: described color coated steel sheet building enclosure also includes adhesive sticker (2), the top of female rib (3) is towards on the sidewall of male rib (1)
It is provided with encapsulant (2).
7. go along with sb. to guard him according to the thermal power plant described in claim 1,2,4 or 6 and the indirect color coated steel sheet used for cooling tower of nuclear power plant's steel construction
Structure, it is characterised in that: encapsulant (2) is adhesive sticker, weather-resistant glue or EPDM waterproofing membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480062.6A CN106121297A (en) | 2016-06-27 | 2016-06-27 | Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480062.6A CN106121297A (en) | 2016-06-27 | 2016-06-27 | Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106121297A true CN106121297A (en) | 2016-11-16 |
Family
ID=57266224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480062.6A Pending CN106121297A (en) | 2016-06-27 | 2016-06-27 | Thermal power plant and the indirect color coated steel sheet building enclosure used for cooling tower of nuclear power plant's steel construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN106121297A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767117A (en) * | 2016-12-05 | 2017-05-31 | 中建钢构有限公司 | A kind of protector of steel structure cooling tower |
| CN107859358A (en) * | 2017-12-19 | 2018-03-30 | 东方诺达（北京）钢结构建筑工程有限公司 | Steel-structure roof repairs structure |
| CN109267705A (en) * | 2018-09-14 | 2019-01-25 | 昆山长泰钢品有限公司 | A kind of concealed 360-degree biteplate |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑系统股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
| CN111305477A (en) * | 2019-12-27 | 2020-06-19 | 赵静青 | Roof sandwich panel system |
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| DE10121384A1 (en) * | 2001-05-02 | 2002-11-07 | Saint Gobain Isover G & H Ag | Corrugated roof panels sandwich double thermal insulation layers of different density |
| CN101440651A (en) * | 2007-11-22 | 2009-05-27 | 石云锦 | 360 DEG standing seaming roof board combination |
| CN201610603U (en) * | 2010-02-25 | 2010-10-20 | 上海精锐金属建筑系统有限公司 | Metal roof structural layer |
| CN201671244U (en) * | 2010-03-19 | 2010-12-15 | 中国京冶工程技术有限公司 | Novel sound isolation metal roof |
| CN104453102A (en) * | 2013-09-12 | 2015-03-25 | 美联钢结构建筑系统(上海)股份有限公司 | Structure of main purlin exposed type universal upright lock seam double-deck metal roof |
-
2016
- 2016-06-27 CN CN201610480062.6A patent/CN106121297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121384A1 (en) * | 2001-05-02 | 2002-11-07 | Saint Gobain Isover G & H Ag | Corrugated roof panels sandwich double thermal insulation layers of different density |
| CN101440651A (en) * | 2007-11-22 | 2009-05-27 | 石云锦 | 360 DEG standing seaming roof board combination |
| CN201610603U (en) * | 2010-02-25 | 2010-10-20 | 上海精锐金属建筑系统有限公司 | Metal roof structural layer |
| CN201671244U (en) * | 2010-03-19 | 2010-12-15 | 中国京冶工程技术有限公司 | Novel sound isolation metal roof |
| CN104453102A (en) * | 2013-09-12 | 2015-03-25 | 美联钢结构建筑系统(上海)股份有限公司 | Structure of main purlin exposed type universal upright lock seam double-deck metal roof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767117A (en) * | 2016-12-05 | 2017-05-31 | 中建钢构有限公司 | A kind of protector of steel structure cooling tower |
| CN106767117B (en) * | 2016-12-05 | 2019-07-12 | 中建钢构有限公司 | A kind of protective device of steel structure cooling tower |
| CN107859358A (en) * | 2017-12-19 | 2018-03-30 | 东方诺达（北京）钢结构建筑工程有限公司 | Steel-structure roof repairs structure |
| CN109267705A (en) * | 2018-09-14 | 2019-01-25 | 昆山长泰钢品有限公司 | A kind of concealed 360-degree biteplate |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑系统股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
| CN111305477A (en) * | 2019-12-27 | 2020-06-19 | 赵静青 | Roof sandwich panel system |
| CN111305477B (en) * | 2019-12-27 | 2022-01-11 | 赵静青 | Roof sandwich panel system |
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