CN108842825A - Overhaul the reversed antipriming of well lid float-type sediment prevention - Google Patents
Overhaul the reversed antipriming of well lid float-type sediment prevention Download PDFInfo
- Publication number
- CN108842825A CN108842825A CN201810626764.XA CN201810626764A CN108842825A CN 108842825 A CN108842825 A CN 108842825A CN 201810626764 A CN201810626764 A CN 201810626764A CN 108842825 A CN108842825 A CN 108842825A
- Authority
- CN
- China
- Prior art keywords
- well lid
- fixed
- reversed
- pit
- valve port
- 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.)
- Withdrawn
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 5
- 239000013049 sediment Substances 0.000 title claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1436—Covers for manholes or the like; Frames for covers with overflow or explosion control means, e.g. check or relief valves
Abstract
The invention discloses a kind of reversed antiprimings of maintenance well lid float-type sediment prevention, by the ball sealer that lower end is fixed with strut be placed in by sealing valve port, it is multiple be connected and fixed in the grid that bar and guide sleeve with axis hole form after, the other end of strut is fixed on floating drum upper end again, the present apparatus is fixed below the maintenance well lid with discharge outlet by sealing valve port.Technical solution disclosed in this invention will be widely used in this field of hydraulic power plant's inspection-pit.
Description
Technical field：
According to the present invention is a kind of drainage arrangement covered applied to hydraulic power plant's inspection-pit.
Background technique：
Currently, the maintenance well lid of hydraulic power plant's Taper Pipe layer is to prevent ponding spilling below inspection-pit from causing safely to workshop
Hidden danger, in maintenance well lid just without aperture.Since inspection-pit covers no hole, the water of Taper Pipe layer leakage just can not be from maintenance well lid
Place is discharged into inspection-pit, then these water are extracted into outside workshop by the suction pump in inspection-pit, is come to Taper Pipe layer drainage belt difficult
And increase draining labor intensity, for this purpose, a kind of ponding prevented in inspection-pit is badly in need of from excessive in this field in hydraulic power plant,
The water that Taper Pipe layer can again leaked is discharged in inspection-pit and silt can be prevented hardened in a kind of device for sealing valve port.
Summary of the invention：
Scheme disclosed in this invention be exactly be solve this technical problem of this field, be mainly technically characterized by, close
Envelope valve port is fixed below the maintenance well lid with discharge outlet, is being connected and fixed bar, pallet and leading with axis hole by multiple
It covers in the grid of composition and is put into ball sealer, floating drum is fixed together by strut and ball sealer, overhauls well lid with the side of sealing
Formula is placed in above inspection-pit, ball sealer in grid can freely upper and lower activity, i.e., ball sealer the buoyancy of floating drum, floating drum from
Under weight and ball sealer Gravitative Loads, it can move up and down.Strut lengths are 1~3 meter or so, this will be according to specifically containing in ponding
Silt situation determines.Ball sealer is made of rubber material, and interior strip gallbladder can bear sealed pressure.
What technical solution technical effect achieved provided by the invention was realized in：When the water accumulation level in inspection-pit
When being not enough to float on floating drum, the percolating water of Taper Pipe layer will be flowed into inspection-pit by discharge outlet, sealing valve port and ball sealer.
When the ponding in inspection-pit containing silt rises, ponding just floats floating drum, and floating drum does not have ball sealer in ponding by strut
It reaches and just plays sealing function at sealing valve port, such ponding is not arrived ball sealer and sealing valve port sealing station, so product
Silt in water cannot pollute ball sealer and sealing valve port, it is ensured that silt is not hardened at sealing valve port, ensures that the present apparatus
Sealing performance.Buoyancy caused by float volume substantially exceed ball sealer self weight, strut and floating drum self weight and frictional force it is total
With.
Technical solution structure of the present invention is simple, reliable, practical, has novelty, creativeness and practicability, will be wide
The general hydraulic power plant's inspection-pit that is applied to drains field.
Detailed description of the invention：
Fig. 1 overhauls the reversed antipriming main view of well lid float-type sediment prevention
Wherein：
1, well lid 2, discharge outlet 3, ball sealer are overhauled
4, it seals valve port 5, be connected and fixed bar 6, inspection-pit
7, pallet 8, guide sleeve 9, axis hole
10, strut 11, floating drum 12, ponding
Specific embodiment：
Sealing valve port 4 is fixed on the maintenance well lid 1 with discharge outlet 2 in the following, ball sealer 3 is placed in solid by multiple connections
In the grid that fixed pole 5, pallet 7 and the guide sleeve 8 with axis hole 9 form.9 one end of axis hole that strut 10 passes through on guide sleeve 8 is fixed on
On ball sealer 3, the other end of strut 10 is fixed on above floating drum 11, and the present apparatus is put into ponding 12 by maintenance well lid 1
In inspection-pit 6.It is finished.
Claims (1)
1. a kind of reversed antipriming of maintenance well lid float-type sediment prevention, characterized in that sealing valve port is fixed on draining
Mouthful maintenance well lid below, by it is multiple be connected and fixed in the grid that bar, pallet and guide sleeve with axis hole form be put into it is close
Blocking, floating drum are fixed together by strut and ball sealer, and maintenance well lid is placed in above inspection-pit in a sealing fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626764.XA CN108842825A (en) | 2018-06-12 | 2018-06-12 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626764.XA CN108842825A (en) | 2018-06-12 | 2018-06-12 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108842825A true CN108842825A (en) | 2018-11-20 |
Family
ID=64202245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626764.XA Withdrawn CN108842825A (en) | 2018-06-12 | 2018-06-12 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108842825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501979A (en) * | 2020-05-30 | 2020-08-07 | 青岛英飞凌电子技术有限公司 | Municipal drainage system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319460Y (en) * | 1998-02-12 | 1999-05-19 | 黄美香 | Floor drain |
| JP2010261190A (en) * | 2009-05-01 | 2010-11-18 | Frontier:Kk | Draining device for gutter |
| KR20120090625A (en) * | 2011-02-08 | 2012-08-17 | 박연오 | Apparatus of manhole to prevent bad smell and flowing backward |
| CN203145052U (en) * | 2013-04-07 | 2013-08-21 | 中国计量学院 | Anti-displacement well lid |
| KR20140036804A (en) * | 2012-09-18 | 2014-03-26 | 한국주철산업주식회사 | Offensive odor backflow prevention device |
| CN204551535U (en) * | 2015-03-13 | 2015-08-12 | 邯郸群山铸造有限公司 | A kind of safety against overturning fills with the well lid of leakproof |
| CN204715482U (en) * | 2015-06-12 | 2015-10-21 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of lower water assembly |
| CN105089133A (en) * | 2015-08-28 | 2015-11-25 | 武汉圣禹排水系统有限公司 | Automatic hydraulic-control initial rainwater diverting device |
| CN205242597U (en) * | 2015-12-28 | 2016-05-18 | 杨志明 | Floor drain with deodorizing function |
| CN208430538U (en) * | 2018-06-12 | 2019-01-25 | 哈尔滨盛迪电力设备有限公司 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
-
2018
- 2018-06-12 CN CN201810626764.XA patent/CN108842825A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319460Y (en) * | 1998-02-12 | 1999-05-19 | 黄美香 | Floor drain |
| JP2010261190A (en) * | 2009-05-01 | 2010-11-18 | Frontier:Kk | Draining device for gutter |
| KR20120090625A (en) * | 2011-02-08 | 2012-08-17 | 박연오 | Apparatus of manhole to prevent bad smell and flowing backward |
| KR20140036804A (en) * | 2012-09-18 | 2014-03-26 | 한국주철산업주식회사 | Offensive odor backflow prevention device |
| CN203145052U (en) * | 2013-04-07 | 2013-08-21 | 中国计量学院 | Anti-displacement well lid |
| CN204551535U (en) * | 2015-03-13 | 2015-08-12 | 邯郸群山铸造有限公司 | A kind of safety against overturning fills with the well lid of leakproof |
| CN204715482U (en) * | 2015-06-12 | 2015-10-21 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of lower water assembly |
| CN105089133A (en) * | 2015-08-28 | 2015-11-25 | 武汉圣禹排水系统有限公司 | Automatic hydraulic-control initial rainwater diverting device |
| CN205242597U (en) * | 2015-12-28 | 2016-05-18 | 杨志明 | Floor drain with deodorizing function |
| CN208430538U (en) * | 2018-06-12 | 2019-01-25 | 哈尔滨盛迪电力设备有限公司 | Overhaul the reversed antipriming of well lid float-type sediment prevention |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501979A (en) * | 2020-05-30 | 2020-08-07 | 青岛英飞凌电子技术有限公司 | Municipal drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |