CN103953069A - Waterproof cable well - Google Patents
Waterproof cable well Download PDFInfo
- Publication number
- CN103953069A CN103953069A CN201410153934.9A CN201410153934A CN103953069A CN 103953069 A CN103953069 A CN 103953069A CN 201410153934 A CN201410153934 A CN 201410153934A CN 103953069 A CN103953069 A CN 103953069A
- Authority
- CN
- China
- Prior art keywords
- water
- mildew
- well
- cable well
- proof cable
- 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.)
- Granted
Links
Abstract
The invention discloses a waterproof cable well. The waterproof cable well comprises a well body, wherein a water collecting pit is arranged at the low position of the well bottom of the well body and is internally provided with an ultrasonic atomizing device; a fog collecting cover is arranged above the water collecting pit, and an exhausting pipe of the fog collecting cover is communicated with an air discharging pipe; and the inner surface of the well body is coated with a mildew-proof and water-repellent coating. The mildew-proof and water-repellent coating comprises the components in parts by weight: 40-60 parts of petroleum asphalt, 12-35 parts of styrene-butadiene latex, 6-8 parts of epoxy resin, 0.1-0.3 part of stabilizing agent, a certain amount of mildew-proof agent, 0.5-1 part of emulsifying agent and 15-30 parts of water. The waterproof cable well disclosed by the invention has the advantages that in the rainy and wet environment, water can be continuously and completely discharged in time, and the waterproof and mildew-proof effects are realized simultaneously.
Description
Technical field
The present invention relates to cable corollary apparatus technical field, is specifically a kind of water-proof cable well.
Background technology
Cable run is in the time laying, every a segment distance, a cable shaft must be set, the importance of cable run is without repeating, and the waterproof of cable shaft has a great impact the stability of cable run, in the environment of rainy humidity, cable shaft is subject to the continuation of water and invades, although amount is few, but the water in cable shaft cannot continue to drain in time, and cable shaft also easily mildews.
Existing patent documentation, the Chinese patent application " warning device in a kind of cable shaft " that for example publication No. is CN103354017A, it maintains easily personnel's maintenance cable well by ponding autoalarm is set in cable shaft, make attendant just can accurately know that without going into the well ponding appears in which cable shaft, final purpose is that guiding attendant clears up ponding in time to reach the object of cable shaft waterproof.
The Chinese patent " cable shaft " that and for example notification number is CN203270614U, it discloses a kind of structure of anti-ponding, by collecting well is set, the water in cable shaft is introduced to collecting well, then attendant's draining object that the water in pump drainage collecting well just can be realized cable shaft by all means, finally realizes cable shaft waterproof.
For another example the Chinese patent " anti-ponding cable shaft " that notification number is CN203160272U, it discloses a kind of structure of more effective anti-ponding, by collecting well being set and level sensing remote prompting device being set, in the time that the water introducing collecting well in cable shaft reaches a certain amount of, attendant carries out draining for the collecting well that needs pump drainage, the final more effective cable shaft waterproof that realizes.
Above-mentioned disclosed technical scheme, all only adopt the mode of architecture advances to strengthen the waterproof of cable shaft, but all water is not continued to drain in time, do not make the scheme improvement of waterproof promote well mildew-resistant, therefore it seems at present only have the improvement of structure to be difficult to realize waterproof, mildew-resistant double effects simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of in the environment of rainy humidity, water can be continued to drain in time, realizes the water-proof cable well of waterproof, mildew-resistant simultaneously.
Technical scheme of the present invention is, water-proof cable well of the present invention, and it comprises well body, the low-lying place in the shaft bottom of well body is provided with sump, in sump, be provided with supersonic atomizer, sump top is provided with fog collecting hood, and the exhaust tube of fog collecting hood is communicated with escape pipe; The painting of well body inner surface is brushed with mildew-resistant and scolds water paint; Described mildew-resistant scolds the component of water paint and parts by weight to be: petroleum bitumen 40-60 part, styrene-butadiene latex 12-35 part, epoxy resin 6-8 part, stabilizing agent 0.1-0.3 part, mould inhibitor, emulsifier 0.5-1 part, water 15-30 part.
The above-mentioned stabilizing agent of the present invention is the one in pentaerythrite, xylitol, sweet mellow wine etc.; Its reaction of can slowing down, keeps chemical balance, reduces surface tension, prevents the effects such as light, thermal decomposition or oxidation Decomposition; Ensure that the long-term homogeneous of coating exists simultaneously, not stratified, effective, stable performance.
The above-mentioned mould inhibitor of the present invention is phenol or pentachlorophenol, adopts above-mentioned mould inhibitor fully to merge with main material petroleum bitumen, and can play very effective mildew-proof function, and the time is long, effective.
The above-mentioned emulsifier of the present invention is alkyl dimethyl hydroxyethyl ammonium chloride, as thering is methylol groups in ten alkyl dimethyl monomethylol ammonium chloride structures, the polarity having increased, improve the compatibility ability to various other organic compounds, as reached abundant compatibility fusion with petroleum bitumen, butadiene-styrene rubber and epoxy resin etc., thereby improve water-repellent paint entirety uniformity consistency.
The above-mentioned petroleum bitumen of the present invention is 100# petroleum bitumen and the mixing of 70# petroleum bitumen, and the weight proportion between the two is: 100# petroleum bitumen: 70# petroleum bitumen=1:2-3(builds grand pitch as Xingtai City and sells the pitch of the above-mentioned model that Co., Ltd produces); The coupling of above-mentioned bituminous material is mixed very crucial, show that according to aforementioned proportion combined experiments coating has good water resistance, anti-embrittlement performance and resistance to low temperature remarkable, be useful in completely cable WIH in the environment of rainy humidity continue in time drain and prevent mildewing.
The present invention also discloses a kind of above-mentioned mildew-resistant and scolds the preparation method of water paint:
(1) according to formula rate, first petroleum bitumen is heated to 120-160 DEG C, styrene-butadiene latex is heated to 60-80 DEG C of liquid that obtains melting; Then above-mentioned two kinds of liquids are mixed and in mulser, carry out emulsification mixing 20-30min;
(2) then according to formula rate by epoxy resin, stabilizing agent, mould inhibitor, emulsifier, joins after water mixes after step (1) emulsification and carries out emulsification mixing 20-40min in mixing material, obtains mildew-resistant and scolds water paint.
When use, scold water paint to adopt spray gun mechanically spraying in well body inner surface above-mentioned mildew-resistant, coating thickness is 0.5-2mm; Adopt this thickness can fully ensure waterproof and the anti-mold effect of cable shaft inner surface, and coating continuous action is long, effective.The above-mentioned its preparation process of the present invention is simple, with short production cycle, easy construction.And, coating of the present invention is owing to having added styrene-butadiene latex can make coating in not embrittlement of low temperature (15 DEG C), thereby the environment that can fully be applicable to underground low temperature, humidity and easily go mouldy, adding of epoxy resin can ensure that coating has after excellent adhesion property and the spraying of well body, do not ftracture, do not come off, thereby fully keep the mildew-resistant of coating, the continuation of water resistance.
Adopt after said structure, the present invention compared with prior art, have the following advantages: the present invention scolds water paint by being brushed with mildew-resistant in the painting of well body inner surface, mildew-resistant scolds water paint water can be guided to shaft bottom fast, then guide to sump from shaft bottom, water base cannot stop, and water in sump is just opened immediately while reaching the working value of supersonic atomizer and is made water fogging, water after atomization is discharged by exhaust tube, escape pipe can be existing sewer, an escape pipe parallel with cable pipeline also can be set separately, escape pipe arranges several giving vent to anger again, delivery port, like this, by the setting of such scheme, well body inner surface is substantially anhydrous, mouldy water environment is destroyed as far as possible, add the effect of mildew-resistant composition in coating, the present invention is had in the environment of rainy humidity, water can be continued to drain in time, realize waterproof simultaneously, the advantage of mildew-resistant.
As improvement, fog collecting hood is taper; The span of the spacing of fog collecting hood and sump is closed interval [5 centimetres, 10 centimetres], and like this, fog collection efficiency is higher, is more conducive to Quick drainage.
As improvement, exhaust tube is provided with anti-fog return valve, like this, prevents that fog from refluxing, and is more conducive to draining.
Brief description of the drawings
Fig. 1 is the structural representation of water-proof cable well of the present invention.
Shown in figure, 1, well body, 2, sump, 3, supersonic atomizer, 4, fog collecting hood, 5, exhaust tube, 6, escape pipe, 7, mildew-resistant scolds water paint.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Water-proof cable well of the present invention, it comprises well body 1, and the low-lying place in the shaft bottom of well body 1 is provided with sump 2, is provided with supersonic atomizer 3 in sump 2, and sump top is provided with fog collecting hood 4, and the exhaust tube 5 of fog collecting hood is communicated with escape pipe 6; The 1 inner surface painting of well body is brushed with mildew-resistant and scolds water paint 7; Described mildew-resistant scolds the component of water paint 7 and parts by weight to be: petroleum bitumen 40-60 part, styrene-butadiene latex 12-15 part, epoxy resin 6-8 part, stabilizing agent 0.1-0.3 part, mould inhibitor (phenol, pentachlorophenol), emulsifier 0.5-1 part, water 15-30 part.
Adopt after said structure, the present invention compared with prior art, have the following advantages: the present invention scolds water paint by being brushed with mildew-resistant in the painting of well body inner surface, mildew-resistant scolds water paint water can be guided to shaft bottom fast, then guide to sump from shaft bottom, water base cannot stop, and water in sump is just opened immediately while reaching the working value of supersonic atomizer and is made water fogging, water after atomization is discharged by exhaust tube, escape pipe can be existing sewer, an escape pipe parallel with cable pipeline also can be set separately, escape pipe arranges several giving vent to anger again, delivery port, like this, by the setting of such scheme, well body inner surface is substantially anhydrous, mouldy water environment is destroyed as far as possible, add the effect of mildew-resistant composition in coating, the present invention is had in the environment of rainy humidity, water can be continued to drain in time, realize waterproof simultaneously, the advantage of mildew-resistant.
As improvement, fog collecting hood 4 is taper; The span of the spacing of fog collecting hood and sump is closed interval [5 centimetres, 10 centimetres], and like this, fog collection efficiency is higher, is more conducive to Quick drainage.
As improvement, exhaust tube 5 is provided with anti-fog return valve, like this, prevents that fog from refluxing, and is more conducive to draining.
Scold the preparation of water paint below by the mildew-resistant of object lesson detailed description:
Embodiment 1
Mildew-resistant scolds water paint according to following proportioning: 45 parts, petroleum bitumen (100# petroleum bitumen: 70# petroleum bitumen=1:2); 25 parts of styrene-butadiene latexes; 8 parts of epoxy resin; 0.2 part of stabilizing agent (pentaerythrite); mould inhibitor (phenol); 0.8 part of emulsifier (ten alkyl dimethyl monomethylol ammonium chloride), 21 parts, water.
(1) according to formula rate, first petroleum bitumen is heated to 120-130 DEG C, styrene-butadiene latex is heated to 70-75 DEG C of liquid that obtains melting; Then above-mentioned two kinds of liquids are mixed and in mulser, carry out emulsification mixing 25min;
(2) then according to formula rate by epoxy resin, stabilizing agent, mould inhibitor, emulsifier, joins after water mixes after step (1) emulsification and carries out emulsification mixing 30min in mixing material, obtains mildew-resistant and scolds water paint.
Embodiment 2
55 parts, petroleum bitumen (100# petroleum bitumen: 70# petroleum bitumen=1:3), 20 parts of styrene-butadiene latexes, 6 parts of epoxy resin, 0.3 part of stabilizing agent (sweet mellow wine), mould inhibitor (pentachlorophenol), 0.7 part of emulsifier (ten alkyl dimethyl monomethylol ammonium chloride), 18 parts, water.
(1) according to formula rate, first petroleum bitumen is heated to 135-140 DEG C, styrene-butadiene latex is heated to 75-80 DEG C of liquid that obtains melting; Then above-mentioned two kinds of liquids are mixed and in mulser, carry out emulsification mixing 30min;
(2) then according to formula rate by epoxy resin, stabilizing agent, mould inhibitor, emulsifier, joins after water mixes after step (1) emulsification and carries out emulsification mixing 40min in mixing material, obtains mildew-resistant and scolds water paint.
Above-mentioned coating performance of the present invention is as shown in table 1 below:
Table 1 embodiment of the present invention coating property
Claims (8)
1. a water-proof cable well, it comprises well body (1), the low-lying place in the shaft bottom of well body (1) is provided with sump (2), it is characterized in that, in sump (2), be provided with supersonic atomizer (3), sump (2) top is provided with fog collecting hood (4), and the exhaust tube (5) of fog collecting hood (4) is communicated with escape pipe (6); The painting of well body (1) inner surface is brushed with mildew-resistant and scolds water paint (7); Described mildew-resistant scolds the component of water paint (7) and percentage by weight to be: petroleum bitumen 40-60 part, styrene-butadiene latex 12-35 part, epoxy resin 6-8 part, stabilizing agent 0.1-0.3 part, mould inhibitor, emulsifier 0.5-1 part, water 15-30 part.
2. a kind of water-proof cable well according to claim 1, is characterized in that, described stabilizing agent is the one in pentaerythrite, xylitol, sweet mellow wine.
3. a kind of water-proof cable well according to claim 1, is characterized in that, described mould inhibitor phenol or pentachlorophenol.
4. a kind of water-proof cable well according to claim 1, is characterized in that, described emulsifier alkyl dimethyl hydroxyethyl ammonium chloride.
5. according to a kind of water-proof cable well described in claim 1 or 2 or 3 or 4, it is characterized in that, described petroleum bitumen is 100# petroleum bitumen and the mixing of 70# petroleum bitumen, and the weight proportion between the two is 100# petroleum bitumen: 70# petroleum bitumen=1:2-3.
6. according to a kind of water-proof cable well described in claim 1 or 2 or 3 or 4, it is characterized in that, described mildew-resistant scolds the preparation method of water paint to be:
(1) according to formula rate, first petroleum bitumen is heated to 120-160 DEG C, styrene-butadiene latex is heated to 60-80 DEG C of liquid that obtains melting; Then above-mentioned two kinds of liquids are mixed and in mulser, carry out emulsification mixing 20-30min;
(2) then according to formula rate by epoxy resin, stabilizing agent, mould inhibitor, emulsifier, joins after water mixes after step (1) emulsification and carries out emulsification mixing 20-40min in mixing material, obtains mildew-resistant and scolds water paint.
7. according to a kind of water-proof cable well described in claim 1 or 2 or 3 or 4, it is characterized in that, fog collecting hood (4) is taper; Fog collecting hood (4) is closed interval [5 centimetres, 10 centimetres] with the span of the spacing of sump (2).
8. according to a kind of water-proof cable well described in claim 1 or 2 or 3, it is characterized in that, exhaust tube (5) is provided with anti-fog return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153934.9A CN103953069B (en) | 2014-04-17 | 2014-04-17 | A kind of water-proof cable well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153934.9A CN103953069B (en) | 2014-04-17 | 2014-04-17 | A kind of water-proof cable well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953069A true CN103953069A (en) | 2014-07-30 |
| CN103953069B CN103953069B (en) | 2015-11-18 |
Family
ID=51330406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410153934.9A Active CN103953069B (en) | 2014-04-17 | 2014-04-17 | A kind of water-proof cable well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953069B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481022A (en) * | 2014-10-31 | 2015-04-01 | 国网河南禹州市供电公司 | Cable trench drainage device for electrical equipment |
| CN105421492A (en) * | 2015-11-28 | 2016-03-23 | 林光琴 | Novel electric power inspection shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203160272U (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Water accumulation prevention cable well |
| CN103304868A (en) * | 2012-03-11 | 2013-09-18 | 天津市博安塑胶制品有限公司 | Polymer-based polyethylene integrated inspection well with diversion trench |
| CN203270614U (en) * | 2013-04-27 | 2013-11-06 | 国家电网公司 | Cable pit |
| CN103523839A (en) * | 2013-11-13 | 2014-01-22 | 任步海 | Oil and gas well exploiting sewage efficient cavitation processing device and method |
-
2014
- 2014-04-17 CN CN201410153934.9A patent/CN103953069B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304868A (en) * | 2012-03-11 | 2013-09-18 | 天津市博安塑胶制品有限公司 | Polymer-based polyethylene integrated inspection well with diversion trench |
| CN203160272U (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Water accumulation prevention cable well |
| CN203270614U (en) * | 2013-04-27 | 2013-11-06 | 国家电网公司 | Cable pit |
| CN103523839A (en) * | 2013-11-13 | 2014-01-22 | 任步海 | Oil and gas well exploiting sewage efficient cavitation processing device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481022A (en) * | 2014-10-31 | 2015-04-01 | 国网河南禹州市供电公司 | Cable trench drainage device for electrical equipment |
| CN105421492A (en) * | 2015-11-28 | 2016-03-23 | 林光琴 | Novel electric power inspection shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953069B (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206996909U (en) | A kind of construction site plank paint spraying apparatus | |
| CN101235252A (en) | Multifunctional liquid rubber spray-coating material, preparation method, using method and special-purpose device | |
| KR101355034B1 (en) | Ceramic metal-containing resin waterproof material layer forming method waterproof construction method and waterproof structure and waterproof composition | |
| CN205755374U (en) | A kind of garden soil environmental protection prosthetic device | |
| CN104817959B (en) | Method of preparing and constructing rubber asphalt waterproof paint without bulge defect | |
| CN104099022B (en) | A kind of spraying rapid hardening liquid rubber water-repellent paint and production method | |
| CN103953069B (en) | A kind of water-proof cable well | |
| CN104405963A (en) | Plastic pipe and preparation method thereof | |
| CN106520349A (en) | Novel environment-friendly release agent of metal templates and methods for preparing and using same | |
| CN102009019B (en) | Special equipment for multi-functional liquid rubber coating | |
| CN101928518A (en) | Formula, preparation method and using method of bi-component fast-setting high polymer waterborne coating | |
| CN105199584A (en) | Composite polyurethane waterproof coating | |
| CN204254073U (en) | A kind of pre-stress steel cylinder RPC tubing | |
| CN107009811A (en) | A kind of Multifunctional painting pigment air painter | |
| CN109232946B (en) | Anti-fouling plastic drain pipe and preparation method thereof | |
| CN106010253A (en) | Waterproof double-component rubber spray coating realizing rapid hardening and preparation method of coating | |
| CN206389916U (en) | A kind of liquid manure suitable for large-scale nursery is poured, chemical spraying device | |
| CN103740057B (en) | Reaction resin sizing material and synchronous breakstone spreading machine | |
| CN104494226B (en) | A kind of waterproof thermal-insulated fireproof level material and construction technology thereof | |
| CN205276907U (en) | Inboard spraying system of basement outer wall | |
| CN204174761U (en) | A kind of anti-corrosion layer structure for concrete brine pit | |
| CN108441087A (en) | A kind of impervious pipeline of anti-corrosion and preparation method thereof | |
| CN106883759A (en) | Building cracking resistance stitches the preparation method and its construction technology of spraying high-viscosity high-elasticity composite aqueous emulsion sill | |
| CN106318048A (en) | Tile-hitting-free hidden repairing liquid | |
| CN205495886U (en) | Integration sprinkler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |