CN202359480U - Geothermal permeable ground structure - Google Patents
Geothermal permeable ground structure Download PDFInfo
- Publication number
- CN202359480U CN202359480U CN2011205168706U CN201120516870U CN202359480U CN 202359480 U CN202359480 U CN 202359480U CN 2011205168706 U CN2011205168706 U CN 2011205168706U CN 201120516870 U CN201120516870 U CN 201120516870U CN 202359480 U CN202359480 U CN 202359480U
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- layer
- pervious
- geothermal
- heat
- permeable
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Abstract
The utility model discloses a geothermal permeable ground structure which sequentially comprises a base layer, a cushion layer and a permeable layer from bottom to top, wherein a heating pipe is also fixedly arranged in the cushion layer. According to the technical scheme of the geothermal permeable ground structure provided by the utility model, not only the water permeability of a surface layer of the ground as well as the decoration and artistry of colors be realized, but also the pavement structure with high bearing capability and the functions of pavement ecological protection, rainwater recycling and higher safety in the rain and snow weather are realized; furthermore, the geothermal permeable ground structure can be used for accelerating the melting of snow water in the important districts by waterproof geothermy, so that the ice is not frozen at a low temperature, and the safety of the road surface can be improved.
Description
Technical field
The utility model relates to road structure pavement technique apparatus field, particularly relates to a kind of underground heat pervious surface structure that outdoor grounds such as square, sports center, city and view road, critical junction, parking lot, park are mated formation and used that is adapted at.
Background technology
At present the outdoor integral body of the extensive use artistic ground of mating formation mainly contains waterproof ground and pervious surface on market.The bearing capacity on waterproof ground is high, but can't realize pervious surface ecological, environmental protective, replenish underground water, reduce urban heat land effect and meet the function that sleety weather has higher-security.Especially in the winter time under the snowfall situation, temperature is low excessively to cause snow melt speed slow, and the snow-broth after the thawing is met low temperature and build-up ice easily again, has brought serious potential safety hazard to pedestrian's driving, must artificially clear up, and guarantees the safety that the pedestrian drives a vehicle.Pervious surface not only has good drain function; And edaphic warm air rises and can impel snow melting, infiltrates soil horizon, prevented phenomenon icy on road; But because winter, temperature was lower; The temperature of soil horizon air is also lower, so the thawing speed of accumulated snow is slower, therefore also waits to the pedestrian to bring inconvenience.But below pervious layer, add thermal source carry out heat release just can well head it off.
Summary of the invention
The purpose of the utility model is to lay waterproof geothermal source in the bed course below pervious surface, forms a kind of new pervious surface structure, thereby realizes taking into account of permeable, draining and intensification function, satisfies the demand in market.To achieve these goals, the utility model proposes a kind of underground heat pervious surface structure.
Its technical scheme is that a kind of underground heat pervious surface structure comprises the basal layer, bed course and the pervious layer that are arranged in order from down to up, in bed course, also is fixed with heat-generating pipe.In the present technique scheme, adopting heat-generating pipe is the heat supply of pervious surface structure, quickens the thawing speed of accumulated snow in cold.If basal layer is a permeable structure, then can directly the snow-broth that melts be infiltrated soil horizon.
The basal layer upper surface has the gradient.If being fluid-tight structure then ponding, basal layer can utilize again by the domatic drainage collection that carries out when being penetrated into the basal layer surface.
Heat-generating pipe is the structure of heating cable being passed the stainless steel tube formation of hollow.Heating cable is the electro-heat equipment of present technological comparative maturity, adopts pipeline configuration during this is novel, and efficient height, technology maturation, cost are low, and heating installation upwards effect is direct.
The surface of pervious layer also is coated with topping.Adopt the mode of spraying protective layer, protection pervious layer, the service time and the road surface appearance that prolong the road surface.
The technical scheme of the utility model has not only realized the water permeability of ground surface layer, the ornamental and artistry of color; Realized the road structure of high-bearing simultaneously; Realize ecological, environmental protective, the rainwater recycling on road surface and met the function that sleety weather has higher-security; And waterproof underground heat can quicken important location snow-broth and melt, and low temperature does not freeze, and improves the safety on road surface.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of a kind of underground heat pervious surface of the utility model structure;
Among the figure, 1, pervious layer; 2, heat pipe; 21, stainless steel tube; 22, heating cable; 3, bed course; 4, basal layer; 5, topping.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
With reference to Fig. 1, a kind of embodiment of the utility model, a kind of underground heat pervious surface structure comprises the basal layer 4, bed course 3 and the pervious layer 1 that are arranged in order from down to up, in bed course, also is fixed with heat-generating pipe 2.In the present embodiment, in the basic unit of compacting, lay earlier a part of bed course, lay the heat-generating pipe pipe network more as required, and then lay the bed course pipe network that will generate heat and cover, and carry out sufficient grinding compacting.Roll and continue to lay permeable concrete on the back pad layer.After treating that permeable concrete laying finishes, utilize threading technology that heating cable is penetrated in the steel pipe that fixes in advance again.The ground heat pipe is that pervious layer provides heat, in the quick thawing and the infiltration of snow day acceleration snow-broth.
If basal layer is a permeable structure, the plane can be made in the basal layer upper strata, and when basal layer was fluid-tight structure, the basal layer upper surface was made acclive surface.Basic unit's upper surface with gradient, the water under helping permeating converges and reclaims, and water flows out after the basal layer upper surface confluxes along the gradient.
Heat-generating pipe is the structure of heating cable 22 being passed stainless steel tube 21 formation of hollow.Heating cable is the electro-heat equipment of present technological comparative maturity, adopts pipeline configuration during this is novel, and efficient height, technology maturation, cost are low, and heating installation upwards effect is direct.
The surface of pervious layer also is coated with topping 5.Adopt topping, prevented the wearing and tearing on pervious layer surface, prolong the service time and the decorative effect on road surface.
Technique scheme has only embodied the optimal technical scheme of the utility model technical scheme; The technician in present technique field to some part wherein some changes that possibly make all embodied the principle of the utility model, belong within the protection domain of the utility model.
Claims (4)
1. a underground heat pervious surface structure comprises the basal layer (4), bed course (3) and the pervious layer (1) that are arranged in order from down to up, and its characteristic exists, and in bed course, also is fixed with heat-generating pipe (2).
2. a kind of underground heat pervious surface structure according to claim 1 is characterized in that said basal layer upper surface has the gradient.
3. underground heat pervious surface structure according to claim 1 is characterized in that, said heat-generating pipe is the structure of heating cable (22) being passed stainless steel tube (21) formation of hollow.
4. underground heat pervious surface structure according to claim 1 is characterized in that the surface of pervious layer is coated with topping (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168706U CN202359480U (en) | 2011-12-13 | 2011-12-13 | Geothermal permeable ground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168706U CN202359480U (en) | 2011-12-13 | 2011-12-13 | Geothermal permeable ground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359480U true CN202359480U (en) | 2012-08-01 |
Family
ID=46570677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205168706U Expired - Fee Related CN202359480U (en) | 2011-12-13 | 2011-12-13 | Geothermal permeable ground structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233410A (en) * | 2013-05-14 | 2013-08-07 | 北京中景橙石建筑科技有限公司 | Permeable asphalt cement concrete road surface structure with heating function |
-
2011
- 2011-12-13 CN CN2011205168706U patent/CN202359480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233410A (en) * | 2013-05-14 | 2013-08-07 | 北京中景橙石建筑科技有限公司 | Permeable asphalt cement concrete road surface structure with heating function |
| CN103233410B (en) * | 2013-05-14 | 2016-02-03 | 北京中景橙石生态艺术地面科技股份有限公司 | A kind of permeable asphalt cement concrete road surface structure with heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20171213 |