CN202273429U - Water-saving type spraying maintenance device of concrete building structure - Google Patents
Water-saving type spraying maintenance device of concrete building structure Download PDFInfo
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- CN202273429U CN202273429U CN 201120355958 CN201120355958U CN202273429U CN 202273429 U CN202273429 U CN 202273429U CN 201120355958 CN201120355958 CN 201120355958 CN 201120355958 U CN201120355958 U CN 201120355958U CN 202273429 U CN202273429 U CN 202273429U
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Abstract
The utility model discloses a water-saving type spraying maintenance device of a concrete building structure. The device comprises an upper water-resisting layer, a water absorption protection layer, a spraying pipe net connected with a high-pressure water source, and a lower water-permeating layer, wherein the upper water-resisting layer, the water absorption protection layer and the lower water-permeating layer are sequentially overlapped from top to bottom; and the spraying pipe net is arranged in the water absorption protection layer. In the device provided by the utility model, the upper water-resisting layer can effectively prevent water from being evaporated quickly, thereby effectively saving the water consumption for maintaining the concrete building structure; the spraying pipe net in the water absorption protection layer can feed water directly without opening a cover layer, and thus the water feed is relatively convenient; and the device disclosed by the utility model can be paved in a curved manner, and is suitable for maintaining high piers and a large area of concrete. In conclusion, the device disclosed by the utility model is reasonable in design, is convenient to operate, effectively saves the water consumption for maintaining the concrete building structure, and can ensure the maintenance quality of the concrete building structure; and after the concrete maintenance is finished, the device can be dismantled for recycling.
Description
Technical field
The utility model relates to concrete building structures maintenance technology field, is specifically related to a kind of water-saving spray curing means of concrete building structures.
Background technology
After the concrete building structures moulding, must carry out maintenance,, thereby make it obtain good quality with carrying out smoothly of assurance cement hydration process to it.In a large amount of construction practices, find that the maintenance of the humidity on concrete building structures surface is the key point of concrete building structures maintenance, particularly in summer high temperature month.
At present, concrete building structures maintenance process commonly used has the covered with plastic film method, covers cloth watering method and direct spray process, yet all there is more problem in these methods.The covered with plastic film method is the method that covered with plastic film is preserved moisture in concrete building structures watering back; Though this method has effectively prevented the rapid evaporation of moisture; But it covers after sprinkling water once more and need raising the plastic sheeting watering again; Bring inconvenience, and film damages very easily in raising the process that covers again time and again.Covering cloth watering method is to cover the geotextiles method that watering is preserved moisture on geotextiles again at concrete building structures; Can be in work progress directly in the watering of geotextiles surface; But this method can not effectively prevent the rapid evaporation of moisture; More water resource and labour have been consumed, particularly in summer high temperature month.Directly spray process is the method for direct shower water on concrete building structures; Owing to there is not overburden to stop the rapid evaporation of moisture; In order to keep concrete surface moistening, need the water yield of consumption quite big, and because water evaporates speed is fast; Need manual work constantly to spray, so the manual work that consumes is also more.
People have carried out a series of research, improvement to the problems that exist in the concrete building structures maintenance; But also there are not a kind of maintenance process of concrete building structures or maintenance structure can reach the effect that stops water evaporates and conveniently go up water once more simultaneously in the prior art; For the maintenance of the special concrete building structures of some shapes (like the Bridge High-pier post), also comparatively difficult simultaneously.
The utility model content
The utility model is in order to overcome the deficiency that prior art exists, provide a kind of simple in structure, easy to operate, save water consumption and can guarantee the water-saving spray curing means of the concrete building structures of concrete building structures maintenance quality.
The utility model is realized through following technical scheme: a kind of water-saving spray curing means of concrete building structures; Comprise water barrier, the topping that absorbs water, the shower network that is connected with high-pressure water and following pervious layer; Said upward water barrier, said suction topping, the said stacked successively from top to bottom setting of pervious layer down, said shower network is arranged in the said suction topping.
Said shower network is made up of with many that are connected and are communicated with trunk line pipelines many trunk lines; Said time pipeline evenly is provided with spray apertures along tube axial direction; Between the adjacent trunk line, be spirally connected between adjacent pipeline, be positioned at the tail end that connects terminal trunk line and be bolted with the pipe end seal structure.
Be positioned at the tail end that connects terminal inferior pipeline and be bolted with the pipe end seal structure.
The said water barrier of going up is rain sun layer of cloth or plastic membranous layer.
Said suction topping is the continuous layer of spongy layer or acrylic.
Said pervious layer down is nylon yarn stratum reticulare or geotechnological nonwoven fabric layer.
The beneficial effect of the utility model is: in the utility model, last water barrier can effectively prevent the moisture rapid evaporation, has effectively saved the water consumption of concrete building structures maintenance; The built-in shower network of suction topping can directly be gone up water, needn't raise covering layer, makes that upward water is comparatively convenient; This uses novel flexible laying, and it is applicable to high pier stud and large-area concrete curing.In sum, the utility model is reasonable in design, and is easy to operate, effectively saved the water consumption of concrete building structures maintenance, can guarantee the concrete building structures maintenance quality, after concrete curing is accomplished, detachably gets off, and recycles.
Description of drawings
Fig. 1 is the cross-sectional view of actual user mode of water-saving spray curing means of the concrete building structures of the utility model;
Fig. 2 is the structural representation of shower network of water-saving spray curing means of the concrete building structures of the utility model;
Fig. 3 is the structural representation of the shower network that the pipe end seal structure is housed of water-saving spray curing means of the concrete building structures of the utility model.
In the drawings: the 1-concrete building structures; Pervious layer under the 2-; The 3-topping that absorbs water; 4-shower network; The last water barrier of 5-; The 6-trunk line; 7-pipeline; 8-interface internal thread; 9-interface external screw thread; 10-pipe end seal structure; The 11-water inlet.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1; A kind of water-saving spray curing means of concrete building structures 1; Comprise water barrier 5, suction topping 3, the shower network 4 that is connected with high-pressure water and following pervious layer 2; Last water barrier 5, suction topping 3, the stacked successively from top to bottom setting of pervious layer 2 down, shower network 4 is arranged in the suction topping 3.
Like Fig. 2, shown in Figure 3; Wherein, Shower network 4 is made up of with many that are connected and are communicated with trunk line 6 time pipelines 7 many trunk lines 6; Inferior pipeline 7 evenly is provided with spray apertures along tube axial direction, between the adjacent trunk line 6, be spirally connected between adjacent pipeline 7, be positioned at the tail end that connects terminal trunk line 6 and be bolted with pipe end seal structure 10.Shower network 4 places in the suction topping 3, and its distance apart from the upper and lower surface of suction topping 3 is 1-2cm.The two ends of trunk line 6 are provided with interface internal thread 8 or interface external screw thread 9; The two ends of inferior pipeline 7 also are provided with interface internal thread 8 or interface external screw thread 9, are spirally connected between the adjacent trunk line 6, between the adjacent inferior pipeline 7 and between trunk line 6 and time pipeline 7 and form shower network 4.The caliber of trunk line 6 and time pipeline 7 is according to the actual conditions setting, and the aperture of spray apertures is 0.05-0.1mm.As the case may be, be positioned at the tail end that the connects terminal inferior pipeline 7 pipe end seal structure 10 that also can be spirally connected.
Large-area concrete building structures 1 for the road surface; After concreting is accomplished, following pervious layer 2 is placed on the concrete building structures 1 that newly waters, according to the area size; Trunk line 6 is connected in turn by interface internal thread 8 that is provided with and interface external screw thread 9 with time pipeline 7 constitutes shower network 4; And be placed in the suction topping 3, the trunk line 6 terminal with the connection of 10 pairs of shower networks 4 of pipe end seal structure seals with time pipeline 7, to guarantee that concrete curing water does not outflow.
For concrete building structures 1 high pier stud, when concreting, need earlier at the pre-buried some bar dowels of high pier stud; Be used for hanging the utility model; To descend pervious layer 2 to be connected,, select suitable length trunk line 6 and time pipeline 7 for use according to the girth of pier stud with bar dowel; Trunk line 6 is connected in turn by interface internal thread 8 that is provided with and interface external screw thread 9 with time pipeline 7 constitutes shower network 4; And be placed in the suction topping 3, the trunk line 6 terminal with the connection of 10 pairs of shower networks 4 of pipe end seal structure seals, and inferior pipeline 7 need not pipe end seal structure 10 and seals.
After even laying is accomplished with whole device, connect high-pressure water at water inlet 11 places.The last water barrier 5 of the utility model can effectively prevent the moisture rapid evaporation, and when carrying out the maintenance work of concrete building structures 1 at the practice of construction scene, every separated 5-7h connects outer water source Jia Shui once, adds water 20-30min at every turn.
In the utility model, last water barrier 5 by have water proof, ageing-resistant and plastic products that have certain intensity are processed, like rain positive layer of cloth or plastic membranous layer, its effect is to prevent water evaporates and the globality that strengthens the utility model.Suction topping 3 is processed by the material with enough water imbibitions, water retention and flexibility, and like spongy layer or the continuous layer of acrylic, the thickness of suction topping 3 is 2-3cm, and its effect mainly is that the built-in shower of suction, water conservation and protection is not damaged.Following pervious layer 2 by have high water-permeability, high-intensity industrial products are processed, like nylon yarn stratum reticulare or geotechnological nonwoven fabric layer.
Should be noted that at last; Above content is only in order to explain the technical scheme of the utility model; But not to the restriction of the utility model protection domain; The simple modification that those of ordinary skill in the art carries out the technical scheme of the utility model perhaps is equal to replacement, does not all break away from the essence and the scope of the utility model technical scheme.
Claims (6)
1. the water-saving spray curing means of a concrete building structures; It is characterized in that: the water-saving spray curing means of said concrete building structures comprises water barrier, the topping that absorbs water, the shower network that is connected with high-pressure water and following pervious layer; Said upward water barrier, said suction topping, the said stacked successively from top to bottom setting of pervious layer down, said shower network is arranged in the said suction topping.
2. the water-saving spray curing means of concrete building structures according to claim 1; It is characterized in that: said shower network is made up of with many that are connected and are communicated with trunk line pipelines many trunk lines; Said time pipeline evenly is provided with spray apertures along tube axial direction; Between the adjacent trunk line, be spirally connected between adjacent pipeline, be positioned at the tail end that connects terminal trunk line and be bolted with the pipe end seal structure.
3. the water-saving spray curing means of concrete building structures according to claim 2 is characterized in that: be positioned at the tail end that connects terminal inferior pipeline and be bolted with the pipe end seal structure.
4. according to the water-saving spray curing means of claim 1,2 or 3 described concrete building structures, it is characterized in that: the said water barrier of going up is rain sun layer of cloth or plastic membranous layer.
5. according to the water-saving spray curing means of claim 1,2 or 3 described concrete building structures, it is characterized in that: said suction topping is the continuous layer of spongy layer or acrylic.
6. according to the water-saving spray curing means of claim 1,2 or 3 described concrete building structures, it is characterized in that: said pervious layer down is nylon yarn stratum reticulare or geotechnological nonwoven fabric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355958 CN202273429U (en) | 2011-09-21 | 2011-09-21 | Water-saving type spraying maintenance device of concrete building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355958 CN202273429U (en) | 2011-09-21 | 2011-09-21 | Water-saving type spraying maintenance device of concrete building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273429U true CN202273429U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120355958 Expired - Fee Related CN202273429U (en) | 2011-09-21 | 2011-09-21 | Water-saving type spraying maintenance device of concrete building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273429U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728890A (en) * | 2013-12-19 | 2014-04-16 | 河海大学 | Control method and system for automatic spraying and water pouring maintenance of concrete walls |
| CN104947946A (en) * | 2015-03-20 | 2015-09-30 | 深圳建业工程集团股份有限公司 | Water-saving concrete curing technique |
| CN109930848A (en) * | 2019-03-19 | 2019-06-25 | 中铁十八局集团有限公司 | A kind of Self-watering curing means and its application |
| CN111041994A (en) * | 2019-12-24 | 2020-04-21 | 中交隧道工程局有限公司 | Pier stud wraps up in mould device |
| CN111576618A (en) * | 2020-05-27 | 2020-08-25 | 殷宗亮 | Assembled concrete building connected node |
| CN111719413A (en) * | 2020-07-03 | 2020-09-29 | 航仟源科技(杭州)有限公司 | Energy-saving concrete pier maintenance equipment |
-
2011
- 2011-09-21 CN CN 201120355958 patent/CN202273429U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728890A (en) * | 2013-12-19 | 2014-04-16 | 河海大学 | Control method and system for automatic spraying and water pouring maintenance of concrete walls |
| CN103728890B (en) * | 2013-12-19 | 2016-01-13 | 河海大学 | A kind of control method of concrete wall surface auto spraying showering curing and system |
| CN104947946A (en) * | 2015-03-20 | 2015-09-30 | 深圳建业工程集团股份有限公司 | Water-saving concrete curing technique |
| CN109930848A (en) * | 2019-03-19 | 2019-06-25 | 中铁十八局集团有限公司 | A kind of Self-watering curing means and its application |
| CN111041994A (en) * | 2019-12-24 | 2020-04-21 | 中交隧道工程局有限公司 | Pier stud wraps up in mould device |
| CN111576618A (en) * | 2020-05-27 | 2020-08-25 | 殷宗亮 | Assembled concrete building connected node |
| CN111576618B (en) * | 2020-05-27 | 2021-12-24 | 隆恩建设工程有限公司 | Assembled concrete building connected node |
| CN111719413A (en) * | 2020-07-03 | 2020-09-29 | 航仟源科技(杭州)有限公司 | Energy-saving concrete pier maintenance equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20130921 |