CN204311557U - A kind of environmental protection permanent type added cover for sewage pool membrane structure - Google Patents
A kind of environmental protection permanent type added cover for sewage pool membrane structure Download PDFInfo
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- CN204311557U CN204311557U CN201420676904.1U CN201420676904U CN204311557U CN 204311557 U CN204311557 U CN 204311557U CN 201420676904 U CN201420676904 U CN 201420676904U CN 204311557 U CN204311557 U CN 204311557U
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- China
- Prior art keywords
- film material
- pvc film
- sewage pool
- environmental protection
- membrane structure
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model discloses a kind of environmental protection permanent type added cover for sewage pool membrane structure, comprise column, crossbeam and PVC film material, the frame that column and crossbeam are formed, PVC film material is laid at the top of frame, its innovative point is: described frame global design becomes the Y-shaped of several end arcs to form, the Y shape both sides cradle top of frame is provided with several PVC film material, and described several PVC film material successively part layer ply forms radian, and part layer ply place adopts fixed form link.Environmental protection permanent type added cover for sewage pool membrane structure of the present utility model, adopts lower end with the Y-shaped structure of arc, and forms two side stands by 3 ~ 5 PVC film materials, and cambered design is conducive to strengthening effective wind resistance resistance to compression and heavy rain university washes away.Several PVC film material successively part layer ply forms radian, and part layer ply place adopts fixed form link, can selective gathering or open PVC film material number, arbitrarily increases or reduces added cover for sewage pool area coverage, being conducive to the selection of condition in real time.
Description
Technical field
The utility model relates to a kind of environmental protection permanent type added cover for sewage pool membrane structure, belongs to added cover for sewage pool construction applications.
Background technology
Along with the fast development of China's economy and the continuous expansion of city size, the living environment of the common people also goes from bad to worse thereupon, and with serious pollution such as medication chemistry, paper-making industry and the equidistant urban district of municipal sewage plant are more and more nearer.People to the requirement of health environment and cry more and more high while, government produces to related industry the waste gas that brings and waste water control is attached great importance to, and just progressively puts into effect relevant policies.
Current a lot of Sewage Plant periphery has many residential buildings, and the factory pond focusing on sewage was all outside exposed originally, once there be wind to scrape, foul smell will fly away in residential building with the wind.
It is the problem that the relevant personnel have a headache most that the foul gas of Wastewater Treatment Plant and refuse landfill pollutes always, governance approach has, but the gas collection of large-scale pond body (as mud oxidation ditch, concentration basin, digester) is the most difficult maximum problem, large span, corrosion, life-span, durability degree.The ingenious part of the bracing members anti-UV of hanging membrane structure is " counter hang ", and the UV film material (fluorine-carbon fibre membrane) that have employed resistance to corrosion very strong covers waste gas, and film suspends in midair by steel work outside.So both played the corrosion resistance of UV film material, fundamentally solve again the etching problem that steel work brings owing to contacting with corrosive gas, thus steel work can be considered to design by the anticorrosion grade of common building steel work, there is the application life of 50 years, play the performance of steel work, achieve the perfect adaptation of structural skeleton and cladding material.
The existing method of added cover for sewage pool has following three kinds:
1. ordinary carbon steel skeleton+sunlight board
2. stainless steel insert+glass epoxy
3. ordinary carbon steel (counter hang)+film (fluorine-carbon fibre membrane)
Steel-support part that is above-mentioned 1,2 two kind of form of structure is inevitably placed on top cover inside, owing to making its internal corrosive gas concentration be multiplied after the covering of top, pond, under solar irradiation, temperature is very high, inner steel work very easily corrodes, General Life, in 3 ~ 5 years, namely just faces the secondary construction of total at short notice.Even facts have proved that steel structure adopts stainless steel, in corrosive atmosphere, durability still can not be guaranteed, and cost is very high.And the 3rd kind of film system successfully solves this difficult problem, give full play to the advantage of material self.
One, the aging and etching problem of sunlight board: stainless steel insert+glass fiber reinforced plastic, antiseptic property is fine, and limitation is, when span is large time (4--8 rice), if the cost of built-in steel frame can corresponding raising ordinary carbon steel structure, then antiseptic property extreme difference; According to stainless steel insert, then cost can be very high, and antiseptic property neither be fine.And its maximum span is generally no more than
8 meters.
Existing added cover for sewage pool structure, its basic framework is the braced structures surrounded by steel work sheet material, and then in braced structures, laying is fixed with overall PVC film material.The such as anti-load means of membrane structure withstand strong wind disclosed in Chinese patent CN 202689357 U, by the curved support structure be made up of steel lumber, braced structures top is provided with several PVC film material, it is characterized in that, the both sides being placed in the PVC film material at braced structures top are fixed by whirligig, and described whirligig is fixed on sheet material; The one end being placed in the PVC film material of both sides, braced structures top is bolted on sheet material, and the other end is fixed on sheet material by whirligig.An added cover for sewage pool for this structure, complex structure, parking space is little, and when running into strong storm sleety weather, higher load cannot be born in its top, and therefore, its application life is shorter.Be exactly that most added cover for sewage pool cannot move in addition, when the enlarging of needs place or other reasons need migration, cannot continue to use the waste causing artificial and material.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection permanent type added cover for sewage pool membrane structure, when the enlarging of needs place or other reasons need migration, can draw in both sides completely, can continue to use, reduce waste that is artificial and material.
The technical solution adopted in the utility model is: a kind of environmental protection permanent type added cover for sewage pool membrane structure, comprise column, crossbeam and PVC film material, the frame that column and crossbeam are formed, PVC film material is laid at the top of frame, its innovative point is: described frame global design becomes the Y-shaped of several end arcs to form, the Y shape both sides cradle top of frame is provided with several PVC film material, and described several PVC film material successively part layer ply forms radian, and part layer ply place adopts fixed form link.
Further, described several PVC film material arc range that part layer ply is formed successively is 30 ~ 60 °.
Further, the number of the PVC film material of the Y shape both sides cradle top setting of described frame is 3 ~ 5.
Further, described fixed form is hinged or bolt and nut fixed-link; Described hinged for hinge is placed on lap near junction 3 ~ 5cm, then carry out hinge and fix; Described bolt and nut fixed-link is that one end of the PVC film material of overlapping both sides is bolted on film material, and the other end is fixed on sheet material by hinges fixing.
Further, described hinge connection is the position of lap near junction 4cm.
The beneficial effects of the utility model are as follows:
(1) environmental protection permanent type added cover for sewage pool membrane structure of the present utility model, adopts lower end with the Y-shaped structure of arc, and forms two side stands by 3 ~ 5 PVC film materials, and cambered design is conducive to strengthening effective wind resistance resistance to compression and heavy rain heavy snow is washed away.
(2) environmental protection permanent type added cover for sewage pool membrane structure of the present utility model adopts several PVC film material part layer ply formation radian successively; part layer ply place adopts fixed form link; can selective gathering or open PVC film material number; random increase or minimizing added cover for sewage pool area coverage, be conducive to the selection of condition in real time.
(3) environmental protection permanent type added cover for sewage pool membrane structure of the present utility model adopts lower end with the Y-shaped structure of arc, when the enlarging of needs place or other reasons need migration, can draw in both sides completely, can continue to use, reduce waste that is artificial and material.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is overall view bicycle shed schematic diagram of the present utility model.
Fig. 2 is the utility model Y-shaped overall structure schematic diagram.
Fig. 3 is the utility model bolt and nut fixed structure schematic diagram.
Detailed description of the invention
As shown in Figure 1: a kind of environmental protection permanent type added cover for sewage pool membrane structure, comprises column 1, crossbeam 2 and PVC film material 3, the frame that column 1 and crossbeam 2 are formed, PVC film material 3 is laid at the top of frame, and frame global design becomes the Y-shaped of 3 end arcs to form.
As shown in Figure 2: the Y shape both sides cradle top of frame is provided with 3 PVC film materials 3, several PVC film material successively part layer ply forms radian, and part layer ply place adopts fixed form link.
Wherein, the PVC film material successively radian of part layer ply formation and the angle on ground is 60 °, and the number of PVC film material 3 is 3.Fixed form is hinged, is specially and hinge 6 is placed on lap near junction 3 ~ 5cm, then carries out hinge 6 and fix.The environmental protection permanent type added cover for sewage pool membrane structure of the present embodiment adopts lower end with the Y-shaped structure of arc, when the enlarging of needs place or other reasons need migration, can draw in both sides completely, can continue to use, reduce waste that is artificial and material.
Be not limited only to above-mentioned fixed form, in addition, as shown in Figure 3: also can adopt bolt 4 nut 5 fixed-link, concrete bolt 4 nut 5 fixed-link is that one end of the PVC film material 3 of overlapping both sides is bolted on film material, and the other end is fixed on sheet material by hinge 6.The environmental protection permanent type added cover for sewage pool membrane structure of the present embodiment adopts several PVC film material part layer ply formation radian successively; part layer ply place adopts fixed form link; can selective gathering or open PVC film material number; random increase or minimizing added cover for sewage pool area coverage, be conducive to the selection of condition in real time.
The above is preferred embodiment of the present utility model, can not limit the interest field of the utility model with this.It should be pointed out that for those skilled in the art, the technical solution of the utility model is modified or equivalent replacement, do not depart from protection domain of the present utility model.
Claims (5)
1. an environmental protection permanent type added cover for sewage pool membrane structure, comprise column, crossbeam and PVC film material, the frame that column and crossbeam are formed, PVC film material is laid at the top of frame, it is characterized in that: described frame global design becomes the Y-shaped of several end arcs to form, the Y shape both sides cradle top of frame is provided with several PVC film material, and described several PVC film material successively part layer ply forms radian, and part layer ply place adopts fixed form link.
2. environmental protection permanent type added cover for sewage pool membrane structure according to claim 1, is characterized in that: described several PVC film material arc range that part layer ply is formed successively is 30 ~ 60 °.
3. environmental protection permanent type added cover for sewage pool membrane structure according to claim 1, is characterized in that: the number of the PVC film material of the Y shape both sides cradle top setting of described frame is 3 ~ 5.
4. environmental protection permanent type added cover for sewage pool membrane structure according to claim 1, is characterized in that: described fixed form is hinged or bolt and nut fixed-link; Described hinged for hinge is placed on lap near junction 3 ~ 5cm, then carry out hinge and fix; Described bolt and nut fixed-link is that one end of the PVC film material of overlapping both sides is bolted on film material, and the other end is fixed on sheet material by hinges fixing.
5. environmental protection permanent type added cover for sewage pool membrane structure according to claim 4, is characterized in that: described hinge connection is the position of lap near junction 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676904.1U CN204311557U (en) | 2014-11-13 | 2014-11-13 | A kind of environmental protection permanent type added cover for sewage pool membrane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676904.1U CN204311557U (en) | 2014-11-13 | 2014-11-13 | A kind of environmental protection permanent type added cover for sewage pool membrane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311557U true CN204311557U (en) | 2015-05-06 |
Family
ID=53133880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676904.1U Expired - Fee Related CN204311557U (en) | 2014-11-13 | 2014-11-13 | A kind of environmental protection permanent type added cover for sewage pool membrane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311557U (en) |
-
2014
- 2014-11-13 CN CN201420676904.1U patent/CN204311557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |