CN105002934B - A kind of reinforced concrete foundation anti-corrosion protection system of active infiltration - Google Patents
A kind of reinforced concrete foundation anti-corrosion protection system of active infiltration Download PDFInfo
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- CN105002934B CN105002934B CN201510407785.9A CN201510407785A CN105002934B CN 105002934 B CN105002934 B CN 105002934B CN 201510407785 A CN201510407785 A CN 201510407785A CN 105002934 B CN105002934 B CN 105002934B
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Abstract
A kind of reinforced concrete foundation anti-corrosion protection system of active infiltration：It includes collecting system, tank, filter, water treating pond, water injection pipe, level sensor and control circuit, control valve etc.；Described collecting system is connected by filter with tank, and described tank is connected with water treating pond, and described water treating pond is connected through another filter and control valve with water injection pipe, and described water injection pipe is communicated to protected concrete foundation preformed hole inner bottom part.
Description
Technical field
Anti-corrosion protection system is actively permeated the present invention relates to the reinforced concrete foundation of a kind of shallow sea or islands and reefs engineering
Background technology
Reinforced concrete foundation, bridge pier and the other seashore structure bases using armored concrete of seashore engineering, its
The adverse effect of corrosive medium of the service life of reinforced concrete foundation in by seawater is very big, for a long time except constantly changing
Enter concrete formulation and construction technology and improve impermeability to improve the compactness of concrete, without more effective impermeable corrosion
Technical measures.
The content of the invention
It is an object of the invention to provide a kind of simple, cheap, rational in infrastructure, permeated with beneficial active to resistant to sea water
Harmful infiltration, effectively extend a kind of armored concrete of active infiltration of various coastal waters reinforced concrete foundation engineering service lifes
Basic anti-corrosion protection system.
Technical scheme includes collecting system, tank, filter, water treating pond, water injection pipe, level sensor
And control circuit, control valve etc..
Described collecting system is connected by filter with tank, and described tank is connected with water treating pond, described
Water treating pond is connected through another filter and control valve with water injection pipe, and described water injection pipe is communicated to protected concrete foundation
Preformed hole inner bottom part, collecting system, tank, filter, water treating pond, water injection pipe connection are a complete aquaporin, by rain
Water or the fresh water in other sources inject preformed hole in shielded reinforced concrete foundation after processing, make inside concrete pre-
Box out and uninterruptedly contain fresh water or limewash, and ensure that the internal pressure of its sustained height is more than external pressure, formed beneficial
Actively permeate, completely cut off or reduce harmful permeating corrosion of the seawater to reinforced concrete foundation, so as to protect reinforced concrete foundation,
Extend the usage time of reinforced concrete foundation.
Brief description of the drawings：
Fig. 1 is the principle schematic of the present invention.
Figure number explanation：The signal of 1 rain water collecting system, the signal of 2 tanks, the signal of 3 water treating ponds, the signal of 4 filters, 5 controls
Waterline signal, 8 shielded reinforced concrete foundations when valve processed signal, the signal of 6 water injection pipes, 7 seawater peak level are shown
Meaning, the signal of 9 reinforced concrete foundation internal reservation holes
Embodiment：
As shown in Figure 1：Shielded reinforced concrete foundation is pouring the vertical preformed holes of Shi Yingshe, the sensible basis of preformed hole
Bottom, heavy in section basic preformed hole are located at basic outer rim, and preformed hole is advisable by circle of section, preformed hole and basic exterior rim
Boundary leaves certain safe thickness, and from directly being penetrated with seawater, preformed hole is evenly distributed along basic outer rim, is spaced pre- with twice
Diameter of boxing out is advisable；Its centre bore etc. can be used directly for prefabricated circle pile foundation or the other bases for having centre bore；Protected
The reinforced concrete foundation or prefabricated pile of shield should be extended down on uninterrupted on horizontal plane, and have the basis of certain altitude, together
The preformed hole upper shed of one system is in sustained height, and sea level when being far above peak level.
Described collecting system is collects the system of rainwater, and, without the structure and shape of fixation, it can be protected for it
Reinforced concrete foundation on building drainage system some, its function is that rainwater is concentrated on into tank, works as receipts
The fresh water in other sources can be used when the rainwater of collection is not enough.
Described filter filters out impurities in water, the filter element of bulky grain dust for common, altogether provided with two, its
One one end is connected with tank, and the other end is connected with collecting system, and its another one end is connected with water treating pond, the other end with
Control valve and water injection pipe connection.
Described water treating pond is the pond with Mixing Machine, and its one end is connected with tank, the other end and filter
Connection, the rainwater of collection add quick lime stirring, improve the ph values of water, remove the acid ion in rainwater after filtering, and can
Ph values are made to improve as far as possible, tank can be combined into one with water treating pond when condition limits or requires relatively low.
Described water injection pipe is the aqueduct of energy alkaline-resisting (limewash), and its one end is connected through control valve with filter,
The other end is connected to preformed hole bottom in protected reinforced concrete foundation, and the water injection pipe of different preformed holes can be on seawater levels
Safe altitude interconnects.
Described level sensor is the water level that can perceive preformed hole in protected reinforced concrete foundation, when water level is less than
During preset height, valve opening, when water is full excessive, valve is closed, and level sensor is connected commander's control valve with control circuit
The open and close of door, rational utilization of water resources.
Described collecting system, tank, filter, water treating pond, water injection pipe connection are a complete aquaporin, by rain
Water or the fresh water in other sources inject preformed hole in shielded reinforced concrete foundation after processing, make inside concrete pre-
Box out and uninterruptedly contain fresh water or limewash, and ensure that the internal pressure of its sustained height is more than external pressure, formed beneficial
Actively permeate, so as to protect reinforced concrete foundation.
It is understood that concrete has many holes, seawater is exactly to utilize these holes infringement reinforcing bar, and fresh water or lime
The naturally osmotic pressure of water will be higher than the naturally osmotic pressure of seawater from far away, even the both sides pressure of sustained height is the same, also will
Formed from fresh water or limewash toward the infiltration in seawater direction, and the harm of fresh water or limewash to armored concrete is far small
It in seawater, therefore effectively can prevent seawater from encroaching on, extend the service life of reinforced concrete foundation.It should be noted that the system
The area that winter sea can freeze is should not be used in, or should separately set insulation, heat measure, from the infringement basis that freezes.
Claims (6)
- A kind of 1. reinforced concrete foundation anti-corrosion protection system of active infiltration, it is characterised in that：It includes collecting system, storage Pond, filter, water treating pond, water injection pipe；Described collecting system is connected by filter with tank, described tank with Water treating pond is connected, and described water treating pond is connected through another filter with water injection pipe, and the connection of described water injection pipe, which passes to, to be protected Protect the preformed hole inner bottom part of concrete foundation；Described collecting system, tank, filter, water treating pond, water injection pipe connection are One complete aquaporin, rainwater or the fresh water in other sources are injected into the pre- of shielded reinforced concrete foundation after processing In boxing out, inside concrete preformed hole is uninterruptedly contained fresh water, and ensure that the internal pressure of its sustained height is more than outside press By force, beneficial active infiltration is formed, so as to protect reinforced concrete foundation.
- 2. the reinforced concrete foundation anti-corrosion protection system of active infiltration according to claim 1, it is characterised in that：Institute The filter stated is the common filter element for filtering out impurities in water, and altogether provided with two, one one end is connected with tank, The other end is connected with collecting system, and its another one end is connected with water treating pond, and the other end is connected with water injection pipe.
- 3. the reinforced concrete foundation anti-corrosion protection system of active infiltration according to claim 1, it is characterised in that：Institute The water treating pond stated is the pond with Mixing Machine, and its one end is connected with tank, and the other end is connected with filter.
- 4. the reinforced concrete foundation anti-corrosion protection system of active infiltration according to claim 1, it is characterised in that：Institute The water injection pipe stated is the aqueduct for having the corrosive power of resistance to limewash, and its one end is connected through control valve with filter, the other end It is connected to the preformed hole inner bottom part of protected reinforced concrete foundation.
- 5. the reinforced concrete foundation anti-corrosion protection system of active infiltration according to claim 1, it is characterised in that：Institute The reinforced concrete foundation anti-corrosion protection system for the active infiltration stated is additionally provided with level sensor, control circuit, control valve Door, described level sensor are that can perceive water level in the preformed hole of protected reinforced concrete foundation, level sensor and The open and close of control circuit connection commander's control valve.
- 6. the reinforced concrete foundation anti-corrosion protection system of active infiltration according to claim 1, it is characterised in that：Institute Fresh water of the rainwater or the fresh water in other sources stated after processing includes limewash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407785.9A CN105002934B (en) | 2015-07-08 | 2015-07-08 | A kind of reinforced concrete foundation anti-corrosion protection system of active infiltration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510407785.9A CN105002934B (en) | 2015-07-08 | 2015-07-08 | A kind of reinforced concrete foundation anti-corrosion protection system of active infiltration |
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| CN105002934A CN105002934A (en) | 2015-10-28 |
| CN105002934B true CN105002934B (en) | 2018-01-09 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297709B (en) * | 2015-11-11 | 2017-09-26 | 广西大学 | The armored concrete pilework of anti-seawater corrosion |
| CN110485273B (en) * | 2019-09-24 | 2021-09-21 | 南京六合高新建设发展有限公司 | Bridge stress panel prefabricated part |
| CN113389247B (en) * | 2021-06-23 | 2022-09-27 | 芜湖新达园林绿化集团有限公司 | Garden water body circulating device with rainwater acid-base adjusting mechanism and method thereof |
| CN114875892A (en) * | 2022-04-11 | 2022-08-09 | 广西大学 | Durable reinforced concrete pile structure based on alkaline solution reverse osmosis saturation |
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| JPH11100910A (en) * | 1997-09-25 | 1999-04-13 | Fujita Corp | Anti-salt pollution structure for construction |
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| CN204098030U (en) * | 2014-05-21 | 2015-01-14 | 徐州工程学院 | For the concrete pile structure of marine environment |
| CN204849848U (en) * | 2015-07-08 | 2015-12-09 | 周剑辉 | Reinforced concrete foundation of initiative infiltration prevents corrosion protection system |
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| GB1587944A (en) * | 1977-07-15 | 1981-04-15 | Balfour Beatty Ltd | Method of rendering artificial or natural structures moisture-proof |
| JPH07268893A (en) * | 1994-03-29 | 1995-10-17 | Nippon Steel Corp | Corrosion protection method of internal surface of steel pipe |
| JPH11100910A (en) * | 1997-09-25 | 1999-04-13 | Fujita Corp | Anti-salt pollution structure for construction |
| JP2007132010A (en) * | 2005-11-08 | 2007-05-31 | Nippon Corrosion Engineering Co Ltd | Corrosion detection method of inside of coating corrosion-protective body |
| CN101725183A (en) * | 2008-11-03 | 2010-06-09 | 同济大学 | Anti-corrosion pipe for concrete pier column under severe environment |
| CN101614020A (en) * | 2009-07-16 | 2009-12-30 | 中国京冶工程技术有限公司 | Flexible bladder type anti-corrosive apparatus and use the anticorrosion stake and the job practices of this device |
| CN203603175U (en) * | 2013-12-17 | 2014-05-21 | 北京金风科创风电设备有限公司 | Anti-corrosion structure of wind power generator foundation prestress component and wind power generator foundation |
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| CN105002934A (en) | 2015-10-28 |
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