CN204098197U - The flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe - Google Patents
The flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe Download PDFInfo
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- CN204098197U CN204098197U CN201420538162.6U CN201420538162U CN204098197U CN 204098197 U CN204098197 U CN 204098197U CN 201420538162 U CN201420538162 U CN 201420538162U CN 204098197 U CN204098197 U CN 204098197U
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- 239000010935 stainless steel Substances 0.000 claims description 9
- 210000004243 sweat Anatomy 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 10
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- 239000010813 municipal solid waste Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- 238000012423 maintenance Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
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Abstract
The utility model discloses the flexible combination syndeton of a kind of fixed-end forces field percolate discharge guiding pipe and dam-through pipe, it by flexible connection mode, the liquid outlet of percolate discharge guiding pipe (2) is docked; Flexible connection mode refers to: keep at a certain distance away between the liquid outlet of percolate discharge guiding pipe (2) and the inlet of dam-through pipe (3), and flexibly connecting film (7) by coated for the inlet of the liquid outlet of percolate discharge guiding pipe (2) and dam-through pipe (3) by one, the equal full weld in two ends flexibly connecting film (7) is fixed on percolate discharge guiding pipe (2) and dam-through pipe (3) for one week respectively.The utility model can ensure percolate discharge guiding pipe and dam-through pipe job stability better, reduces leak stopping and cracking risk.
Description
Technical field
The utility model belongs to the arrangement technical field of fixed-end forces field, particularly relates to the syndeton of a kind of percolate discharge guiding pipe and dam-through pipe.
Background technology
In recent years for minimizing domestic waste is to the pollution of environment, city above county level is successively dropped into substantial contribution and is built Sanitary Landfill to substitute Mini nutritionalassessment in the past.Wherein, reservoir area antiseepage, leachate collection guide system, percolation liquid treating system are the innoxious important component parts of municipal solid waste sanitary landfill, and anti-seepage effect directly affects domestic garbage was harmlessly treated effect.Find through oversampling investigation, after the landfill yard of more than 90% comes into operation, successively occur the phenomenon of leakage of leachate.Cause the reason mainly antiseepage film partial fracture of seepage.The reason of antiseepage film partial fracture is caused to have: the destruction of landfill operation machinery; Foundation settlement is uneven and pressure-bearing is uneven and generation is torn; Welding procedure is with low quality causes joint broken; Underground water is emptied bottom of the reservior bed course and is caused antiseepage film to be torn.
Because landfill site seepage prevention membrane area is huge, check that the leak source of antiseepage film local is very difficult.According to leakage detection construction experience for many years, find antiseepage film break occur in bottom of the reservior percolate guide supervisor through during rubbish key dam and the probability of antiseepage film junction, reservoir area the highest.The antiseepage film of junction easily produces tears, and there is design defect, and it is mainly reflected in three aspects:
(1) working space around dam-through pipe 360 degree of circumference soldering constructions is not considered; Working space is narrow and small causes dam-through pipe near the one side welding procedure difficulty of bottom of the reservior foundation pad, and near bottom of the reservior foundation pad interface often not prison welding, not in place, welding quality is difficult to ensure.
(2) do not consider that the shearing force difference of junction is responsible in dam-through pipe and bottom of the reservior percolate guide.Along with the continuous increase of junk-heap body, the sedimentation of bottom of the reservior sedimentation change and waste dam changes and there will be significant difference, bottom of the reservior percolate guide supervisor and dam-through pipe interface is caused to be out of shape, to rupture, after pipeline break, rubbish brings dam-through pipe under the flowing of percolate, constantly entering of rubbish can block dam-through pipe, and the percolate guide system of whole reservoir area can be caused time serious to scrap.
(3) existing design is not easy to inspection, the maintenance of operation stage.
Utility model content
Technical problem to be solved in the utility model is, overcome the deficiency and defect mentioned in above background technology, provide a kind of and can ensure percolate discharge guiding pipe and dam-through pipe job stability better, reduce the fixed-end forces field percolate discharge guiding pipe of leak stopping and cracking risk and the flexible combination syndeton of dam-through pipe.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is the flexible combination syndeton of a kind of fixed-end forces field (being specially adapted to refuse landfill) percolate discharge guiding pipe and dam-through pipe, and described flexible combination syndeton by flexible connection mode, the liquid outlet of percolate discharge guiding pipe is docked;
Described flexible connection mode refers to: keep at a certain distance away between the liquid outlet of described percolate discharge guiding pipe and the inlet of dam-through pipe, and by one flexibly connect film by the liquid outlet of percolate discharge guiding pipe and the inlet of dam-through pipe coated, the equal full weld in two ends flexibly connecting film is fixed on percolate discharge guiding pipe and dam-through pipe for one week respectively.Such flexible connection mode can effectively prevent dam-through pipe and percolate discharge guiding pipe to misplace in junction the seepage of tearing and causing.
In above-mentioned flexible combination syndeton, preferably, the interval region that the stage casing flexibly connecting film described in corresponds to percolate discharge guiding pipe and dam-through pipe is reserved with the flexible folded region of certain length.Preferred, the length of flexible folded region is at least 500mm.This flexible folded region can be guaranteed to flexibly connect film and two further and manage (i.e. percolate discharge guiding pipe and dam-through pipe) interface and have certain retractility, this retractility can be guaranteed can not cause connecting materials such as flexibly connecting film under the shearing force effect of stratum to tear, thus effectively prevent the seepage of percolate in fixed-end forces field, also can effectively prevent solid waste material from entering the generation that pipeline causes line clogging problem.
In above-mentioned flexible combination syndeton, preferably, between the liquid outlet of described percolate discharge guiding pipe and the inlet of dam-through pipe, the distance of spacing is at least 200mm.
In above-mentioned flexible combination syndeton, preferably, the top of described dam-through pipe is coated with fixed-end forces field slope seepage control rete; The below of described dam-through pipe is coated with fixed-end forces field bottom of the reservior antiseepage rete; And the edge of described fixed-end forces field slope seepage control rete extends in the gap flexibly connected between film and dam-through pipe, the edge of described fixed-end forces field bottom of the reservior antiseepage rete extends in the gap flexibly connected between film and dam-through pipe; On the fixed-end forces field slope seepage control rete that described one end flexibly connecting film is fixed in dam-through pipe and outer cladding thereof for a week by full weld and fixed-end forces field bottom of the reservior antiseepage rete.Preferred, described in flexibly connect film two ends the affixed region of full weld all adopt stainless steel garter spring to fix.
In above-mentioned flexible combination syndeton, preferably, the interference prevention film that one deck is coated on dam-through pipe periphery is also provided with in the described closed area flexibly connected between film and described dam-through pipe, this interference prevention film preferably uses density polyethylene film with high (HDPE film), the top of interference prevention film wraps the sweat soldering interface of slope seepage control rete edge, fixed-end forces field and dam-through pipe completely by single track full weld, the bottom of interference prevention film wraps the sweat soldering interface of bottom of the reservior antiseepage rete edge, fixed-end forces field and dam-through pipe completely by single track full weld.Coated by the second of this interference prevention film, first soldering opening can be protected, play the effect of Double-protection.
In above-mentioned flexible combination syndeton, preferably, described percolate discharge guiding pipe and dam-through pipe offer the vertical back-up block supporting of through hole by one, and percolate discharge guiding pipe and dam-through pipe dock from the both sides that respective vertical back-up block is relative through after this through hole respectively.Such structure makes vertical back-up block can play the effect of support, balance and firm percolate discharge guiding pipe and dam-through pipe, also can avoid better because stratum settlement uneven and the percolate discharge guiding pipe that cause and dam-through pipe junction inconsistent with pressure-bearing are twisted, tear or the problem such as fracture.
In above-mentioned flexible combination syndeton, preferably, the both sides of film are flexibly connected described in two the vertical back-up blocks supporting described percolate discharge guiding pipe and dam-through pipe lay respectively at.The both sides flexibly connecting film are located at by making two of supporting percolate discharge guiding pipe and dam-through pipe vertical back-up blocks, can ensure to keep at a certain distance away between two vertical back-up blocks, and form a hollow cavity, such hollow cavity is not only convenient to follow-up construction welding operation, and the later stage of being more convenient for carries out installation and maintenance to flexible combination syndeton.
Compared with prior art, the utility model has the advantage of:
(1) the flexible combination syndeton in the utility model have employed flexible connection mode, dam-through pipe and bottom of the reservior percolate discharge guiding pipe can be avoided because settling rate is different, bear the difference of pressure and the fracture produced, to tear;
(2) in the technical scheme after optimizing, the film that flexibly connects between two mouths of pipe reserves certain flexible fold length, make to flexibly connect film and there is certain retractility at two interface tube places, this retractility can be guaranteed can not cause connecting material under the shearing force effect of stratum to tear, thus effectively prevent the seepage of percolate, also can effectively prevent solid waste material from entering the generation that pipeline causes line clogging problem;
(3) the flexible combination syndeton in the utility model additionally uses double-deck single track welding manner, not only can improve fixed-end forces field slope seepage control rete, welding quality between fixed-end forces field bottom of the reservior antiseepage rete and dam-through pipe, and the effect of Double-protection can be played;
(4) have employed vertical back-up block in the technical scheme after optimizing, this vertical back-up block can support, balance, firm dam-through pipe and bottom of the reservior percolate discharge guiding pipe, the junction degree of displacement of two pipes is reduced, thus tearing of avoiding better may bringing two pipe junctions;
(5) in the technical scheme after optimizing based on vertical back-up block, gap-forming one hollow cavity, this hollow cavity provides enough spaces to the welding procedure operation of follow-up each pipeline, can give security for high-quality welding procedure; Also can to block in landfill construction operation and fixed-end forces field junk-heap body to the infringement at two interface tube places simultaneously; Also be convenient to observe at the leakage scenarios of operation phase to dam-through pipe of fixed-end forces field and overhaul.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe in the utility model embodiment 1.
Fig. 2 is the layout sketch (eliminating partial component) of the flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe in the utility model embodiment 2.
Fig. 3 is the sectional view (have rotated 90 °) at A-A place in Fig. 2.
Marginal data:
1, installation and repairing well; 11, hollow cavity; 12, vertical back-up block; 13, concrete floor; 14, concrete lamina tecti; 15, stainless steel lifting ear; 2, percolate discharge guiding pipe; 3, dam-through pipe; 4, bottom of the reservior, fixed-end forces field antiseepage rete; 5, fixed-end forces field slope seepage control rete; 6, stainless steel garter spring; 61, interference prevention film; 7, film is flexibly connected; 71, flexible folded region; 8, waste dam dam body; 9, regulating reservoir.
Detailed description of the invention
For the ease of understanding the utility model, hereafter will do to describe more comprehensively, meticulously to the utility model in conjunction with Figure of description and preferred embodiment, but protection domain of the present utility model is not limited to following specific embodiment.
It should be noted that, when a certain element is described on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly fixing, affixed, connect or be communicated with on another element, also can be by other intermediate connectors indirectly fixing, affixed, connection or connection on another element.
Unless otherwise defined, hereinafter used all technical terms are identical with the implication that those skilled in the art understand usually.The object of technical term used herein just in order to describe specific embodiment is not be intended to limit protection domain of the present utility model.
Unless otherwise specified, the various raw material used in the utility model and equipment etc. are all bought by market and are obtained or prepare by existing method.
Embodiment 1:
A flexible combination syndeton for fixed-end forces field percolate discharge guiding pipe of the present utility model and dam-through pipe as shown in Figure 1, this flexible combination syndeton by flexible connection mode, the liquid outlet of percolate discharge guiding pipe 2 is docked.This flexible connection mode refers to: between the liquid outlet of percolate discharge guiding pipe 2 and the inlet of dam-through pipe 3, interval one is at least the distance of 200mm, and flexibly connecting film 7 by coated for the inlet of the liquid outlet of percolate discharge guiding pipe 2 and dam-through pipe 3 by one, the equal full weld in two ends flexibly connecting film 7 is fixed on percolate discharge guiding pipe 2 and dam-through pipe 3 for one week respectively.In the present embodiment, the interval region that the stage casing flexibly connecting film 7 corresponds to percolate discharge guiding pipe 2 and dam-through pipe 3 is reserved with the flexible folded region 71 that a length is at least 500mm.
As shown in Figure 1, in the flexible combination syndeton that the present embodiment is above-mentioned, the top of dam-through pipe 3 is coated with fixed-end forces field slope seepage control rete 5; The below of dam-through pipe 3 is coated with fixed-end forces field bottom of the reservior antiseepage rete 4; And the edge of fixed-end forces field slope seepage control rete 5 extends in the gap flexibly connected between film 7 and dam-through pipe 3, the edge of fixed-end forces field bottom of the reservior antiseepage rete 4 extends in the gap flexibly connected between film 7 and dam-through pipe 3; On the fixed-end forces field slope seepage control rete 5 that the one end flexibly connecting film 7 is fixed in dam-through pipe 3 and outer cladding thereof for a week by full weld and fixed-end forces field bottom of the reservior antiseepage rete 4.
As shown in Figure 1, in the flexible combination syndeton of the present embodiment, the affixed region of full weld flexibly connecting film 7 two ends all adopts stainless steel garter spring 6 to fix, and wherein one end is fixed on percolate discharge guiding pipe 2, and the other end is fixed on dam-through pipe 3.
As shown in Figure 1, in the flexible combination syndeton of the present embodiment, flexibly connect in the closed area between film 7 and dam-through pipe 3 and be also provided with the interference prevention film 61 that one deck is coated on dam-through pipe 3 periphery, the top of interference prevention film 61 wraps the sweat soldering interface of slope seepage control rete 5 edge, fixed-end forces field and dam-through pipe 3 completely by single track full weld, the bottom of interference prevention film 61 wraps the sweat soldering interface of bottom of the reservior antiseepage rete 4 edge, fixed-end forces field and dam-through pipe 3 completely by single track full weld.
Embodiment 2:
The flexible combination syndeton of one fixed-end forces field of the present utility model (the present embodiment is refuse landfill) percolate discharge guiding pipe and dam-through pipe as shown in Figure 2 and Figure 3, percolate discharge guiding pipe 2 in the present embodiment is the percolate guide supervisor of this refuse landfill bottom of the reservior, the percolate etc. produced in this fixed-end forces field of main collection, dam-through pipe 3 in the present embodiment is the connecting pipes connecting percolate discharge guiding pipe 2 and regulating reservoir 9, and the percolate etc. collected in percolate discharge guiding pipe 2 mainly exports in fixed-end forces regulating reservoir 9 outside the venue by it.
As shown in Figure 2 and Figure 3, fixed-end forces field bottom of the reservior antiseepage rete 4 and fixed-end forces field slope seepage control rete 5 is equipped with in the fixed-end forces field of the present embodiment, and the flexible combination syndeton of the present embodiment is arranged on the toe place near waste dam dam body 8, it is also the region being in fixed-end forces field bottom of the reservior antiseepage rete 4 and the handing-over of fixed-end forces field slope seepage control rete 5 simultaneously.The flexible combination syndeton of the present embodiment by flexible connection mode, the liquid outlet of percolate discharge guiding pipe 2 is docked.This flexible connection mode refers to: the distance of interval one 200mm between the liquid outlet of percolate discharge guiding pipe 2 and the inlet of dam-through pipe 3, and flexibly connecting film 7 by coated for the inlet of the liquid outlet of percolate discharge guiding pipe 2 and dam-through pipe 3 by one, the equal full weld in two ends flexibly connecting film 7 is fixed on percolate discharge guiding pipe 2 and dam-through pipe 3 for one week respectively.In the present embodiment, the interval region that the stage casing flexibly connecting film 7 corresponds to percolate discharge guiding pipe 2 and dam-through pipe 3 is reserved with the flexible folded region 71 that a length is 500mm.In the present embodiment, the top of dam-through pipe 3 is coated with fixed-end forces field slope seepage control rete 5; The below of dam-through pipe 3 is coated with fixed-end forces field bottom of the reservior antiseepage rete 4; And the edge of fixed-end forces field slope seepage control rete 5 extends in the gap flexibly connected between film 7 and dam-through pipe 3, the edge of fixed-end forces field bottom of the reservior antiseepage rete 4 extends in the gap flexibly connected between film 7 and dam-through pipe 3.Fixed-end forces field slope seepage control rete 5 and the equal sweat soldering of fixed-end forces field bottom of the reservior antiseepage rete 4 in the periphery of dam-through pipe 3, and aforementioned hot fusion welding region also by stainless steel garter spring 6 by fixed-end forces field slope seepage control rete 5 and fixed-end forces field bottom of the reservior antiseepage rete 4 lock ring in the outside of dam-through pipe 3.On the fixed-end forces field slope seepage control rete 5 that the one end flexibly connecting film 7 is fixed in dam-through pipe 3 and outer cladding thereof for a week by full weld and fixed-end forces field bottom of the reservior antiseepage rete 4.The affixed region of full weld flexibly connecting film 7 two ends all adopts stainless steel garter spring 6 to fix, and wherein one end is fixed on percolate discharge guiding pipe 2, and the other end is fixed on dam-through pipe 3.
As shown in Figure 2 and Figure 3, in the flexible combination syndeton of the present embodiment, flexibly connect in the closed area between film 7 and dam-through pipe 3 and be also provided with the interference prevention film 61 (the present embodiment selects HDPE film) that one deck is coated on dam-through pipe 3 periphery, the top, one end of interference prevention film 61 wraps the sweat soldering interface of slope seepage control rete 5 edge, fixed-end forces field and dam-through pipe 3 completely by single track full weld, the bottom, one end of interference prevention film 61 wraps the sweat soldering interface of bottom of the reservior antiseepage rete 4 edge, fixed-end forces field and dam-through pipe 3 completely by single track full weld.The other end of interference prevention film 61 is coated near the inlet of dam-through pipe 3, and interference prevention film 61 is by single track full weld one week coated each interface aforesaid.Also by stainless steel garter spring 6 banding outside interference prevention film 61.
Compare embodiment 1, the setting of vertical back-up block 12 grade is added especially in the present embodiment, as shown in Figure 2 and Figure 3, percolate discharge guiding pipe 2 and dam-through pipe 3 support by the vertical back-up block 12 that offers through hole, and percolate discharge guiding pipe 2 and dam-through pipe 3 dock from the both sides that vertical back-up block 12 is relative through after this through hole respectively.Percolate discharge guiding pipe 2 through hole interspersed with it is arranged at the central region of vertical back-up block 12; Dam-through pipe 3 through hole interspersed with it is arranged at the central region of another vertical back-up block 12.The vertical back-up block 12 of supporting percolate discharge guiding pipe 2 and dam-through pipe 3 is interconnected and surrounds formation one hollow cavity 11, the top of hollow cavity 11 is provided with the concrete lamina tecti 14 of reinforced mesh enhancing, can prefabricated 2 ~ 4 stainless steel lifting ears 15 on concrete lamina tecti 14.The bottom of hollow cavity 11 is provided with the concrete floor 13 of reinforced mesh enhancing, and concrete floor 13 is positioned at above fixed-end forces field bottom of the reservior antiseepage rete 4, and concrete lamina tecti 14 is supported by vertical back-up block 12.This vertical back-up block 12, concrete lamina tecti 14 and concrete floor 13 surround the installation and repairing well 1 of a hollow type structure jointly, and namely percolate discharge guiding pipe 2 and dam-through pipe 3 extend to installation and repairing well 1.Fixed-end forces field slope seepage control rete 5 and fixed-end forces field bottom of the reservior antiseepage rete 4 all extend near the joint in hollow cavity 11 from the through hole the vertical back-up block 12 of supporting dam-through pipe 3, and wrap dam-through pipe 3.
Claims (9)
1. a flexible combination syndeton for fixed-end forces field percolate discharge guiding pipe and dam-through pipe, is characterized in that: described flexible combination syndeton by flexible connection mode, the liquid outlet of percolate discharge guiding pipe (2) is docked;
Described flexible connection mode refers to: keep at a certain distance away between the liquid outlet of described percolate discharge guiding pipe (2) and the inlet of dam-through pipe (3), and flexibly connecting film (7) by coated for the inlet of the liquid outlet of percolate discharge guiding pipe (2) and dam-through pipe (3) by one, the equal full weld in two ends flexibly connecting film (7) is fixed on percolate discharge guiding pipe (2) and dam-through pipe (3) for one week respectively.
2. flexible combination syndeton according to claim 1, is characterized in that: described in flexibly connect film (7) the stage casing interval region that corresponds to percolate discharge guiding pipe (2) and dam-through pipe (3) be reserved with the flexible folded region (71) of certain length.
3. flexible combination syndeton according to claim 2, is characterized in that: the length of flexible folded region (71) is at least 500mm.
4. flexible combination syndeton according to claim 1, is characterized in that: between the liquid outlet of described percolate discharge guiding pipe (2) and the inlet of dam-through pipe (3), the distance of spacing is at least 200mm.
5. the flexible combination syndeton according to any one of Claims 1 to 4, is characterized in that: the top of described dam-through pipe (3) is coated with fixed-end forces field slope seepage control rete (5); The below of described dam-through pipe (3) is coated with fixed-end forces field bottom of the reservior antiseepage rete (4); And the edge of described fixed-end forces field slope seepage control rete (5) extends in the gap flexibly connected between film (7) and dam-through pipe (3), the edge of described fixed-end forces field bottom of the reservior antiseepage rete (4) extends in the gap flexibly connected between film (7) and dam-through pipe (3); In fixed-end forces field slope seepage control rete (5) that described one end flexibly connecting film (7) is fixed in dam-through pipe (3) and outer cladding thereof for a week by full weld and fixed-end forces field bottom of the reservior antiseepage rete (4).
6. flexible combination syndeton according to claim 5, is characterized in that: described in flexibly connect film (7) two ends the affixed region of full weld all adopt stainless steel garter spring (6) to fix.
7. flexible combination syndeton according to claim 5, it is characterized in that: described in flexibly connect between film (7) and described dam-through pipe (3) closed area in be also provided with one deck and be coated on the peripheral interference prevention film (61) of dam-through pipe (3), the top of interference prevention film (61) wraps the sweat soldering interface of slope seepage control rete (5) edge, fixed-end forces field and dam-through pipe (3) completely by single track full weld, the bottom of interference prevention film (61) wraps the sweat soldering interface of bottom of the reservior antiseepage rete (4) edge, fixed-end forces field and dam-through pipe (3) completely by single track full weld.
8. the flexible combination syndeton according to any one of Claims 1 to 4, it is characterized in that: described percolate discharge guiding pipe (2) and dam-through pipe (3) offer vertical back-up block (12) supporting of through hole by one, and percolate discharge guiding pipe (2) and dam-through pipe (3) dock from the both sides that respective vertical back-up block (12) is relative through after this through hole respectively.
9. flexible combination syndeton according to claim 8, is characterized in that: the both sides flexibly connecting film (7) described in two vertical back-up blocks (12) of supporting described percolate discharge guiding pipe (2) and dam-through pipe (3) lay respectively at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538162.6U CN204098197U (en) | 2014-09-18 | 2014-09-18 | The flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538162.6U CN204098197U (en) | 2014-09-18 | 2014-09-18 | The flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe |
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| Publication Number | Publication Date |
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| CN204098197U true CN204098197U (en) | 2015-01-14 |
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| CN201420538162.6U Expired - Fee Related CN204098197U (en) | 2014-09-18 | 2014-09-18 | The flexible combination syndeton of fixed-end forces field percolate discharge guiding pipe and dam-through pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960914A (en) * | 2022-06-17 | 2022-08-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Regulating tank anti-seepage membrane protection structure of solid waste disposal site |
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2014
- 2014-09-18 CN CN201420538162.6U patent/CN204098197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960914A (en) * | 2022-06-17 | 2022-08-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Regulating tank anti-seepage membrane protection structure of solid waste disposal site |
| CN114960914B (en) * | 2022-06-17 | 2023-10-31 | 中国电建集团贵阳勘测设计研究院有限公司 | Adjusting tank anti-seepage film protection structure of solid waste disposal site |
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