CN102127892A - Deicing system for airfield runway - Google Patents
Deicing system for airfield runway Download PDFInfo
- Publication number
- CN102127892A CN102127892A CN 201110073496 CN201110073496A CN102127892A CN 102127892 A CN102127892 A CN 102127892A CN 201110073496 CN201110073496 CN 201110073496 CN 201110073496 A CN201110073496 A CN 201110073496A CN 102127892 A CN102127892 A CN 102127892A
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- China
- Prior art keywords
- cement concrete
- rigid pipeline
- conducting layer
- airfield runway
- bearing heat
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- 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.)
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Abstract
The invention discloses a deicing system for an airfield runway, which relates to the technical field of construction of airfield runways. A rigid pipeline circularly connected with a heat supply device is paved between a cement concrete substrate and a cement concrete surface layer; and a load bearing heat conducting layer is paved between the rigid pipeline and the cement concrete surface layer. When possible frosting or icing of the airfield runway caused by rain or ice or frost is predicted, the heat supply device can be started and hot air or water is supplied to the rigid pipeline, so that higher temperature of the cement concrete substrate is achieved, moisture on the surface of the cement concrete substrate is heated and volatilized, and defrosting or icing phenomenon can be avoided. By adopting the deicing system, the rigid pipeline can be protected from the weight pressure of a plane. Moreover, heat in the rigid pipeline can be uniformly distributed through the load bearing heat conducting layer, so that the surface temperature of the cement concrete substrate above and in a certain range around the entire paved load bearing heat conducting layer is raised and the paving density of the rigid pipeline can be lowered.
Description
Technical field
The present invention relates to airfield runway construction technique field.
Background technology
Airfield runway is the airport critical facility, and under season in severe winter and special climate condition, runway surface is easily coagulated frost or frozen, and has had a strong impact on the safety of takeoff and landing, so, commonly directly cause airliner delay because of climate reasons.The airport de-icing method is to adopt chemical method to spray Snow Agent at present, or behind snow, clean with the equipment of sweeping away snow, which kind of mode no matter, all be after coagulating frost or icing formation, to implement, caused influence to the normal operation in airport, in addition, existing this this deicing, the defrosting cost high, also time-consuming.
Summary of the invention
The object of the invention is to design a kind of airfield runway ice melting system frost or icing formation, that do not influence the normal operation in airport that prevents to coagulate.
The present invention lays the rigid pipes that is connected with the heating plant circulation between cement concrete basic unit and cement concrete surface layer, lay the load-bearing heat-conducting layer between described rigid pipes and cement concrete surface layer.
Because the present invention has laid the rigid pipes that is connected with the heating plant circulation between cement concrete basic unit and cement concrete surface layer, promptly might take place to cause coagulating frost or when icing when predicting airfield runway because of rain or snow or frost, can start heating plant, to rigid pipes supply hot gas or water, so that cement concrete basic unit obtains higher temperature, in time, just can avoid coagulating phenomenon appearance white or that freeze with the moisture intensification volatilization of cement concrete substrate surface.The present invention is owing to be provided with the load-bearing heat-conducting layer; can protect rigid pipes to avoid the pressure of aircraft weight; in addition; also the heat in the rigid pipes evenly can be distributed by the load-bearing heat-conducting layer; make whole; lay the cement concrete substrate surface raising temperature of certain limit around load-bearing heat-conducting layer top reaches, also can reduce the laying density of compressed steel pipeline.
The present invention can reduce heat energy loss owing to adopt the heating plant circulation heating, reaches fast, low cost melts the effect of frost and deicing with fixed attention.
Load-bearing heat-conducting layer of the present invention can be rigidity sheet material, can further improve the bearing capacity of airfield runway, is particularly suitable for military airfield.
Load-bearing heat-conducting layer of the present invention also can be netted rigidity material layer, is beneficial to save to use material, further reduces the runway construction cost.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, in cement concrete basic unit 1, lay the rigid pipes 2 that is connected with the heating plant circulation, on rigid pipes 2, lay the load-bearing heat-conducting layer that rigidity sheet material 3 is made, on rigidity sheet material 3, lay cement concrete surface layer 4 at last.
As shown in Figure 2, cement concrete basic unit 1 ' on lay with heating plant circulate the rigid pipes 2 that is connected ', rigid pipes 2 ' on lay load-bearing heat-conducting layer by netted rigidity material layer 3 ' make, at last netted rigidity material layer 3 ' on lay cement concrete surface layer 4 '.
The present invention can control heat supply temperature, the flow of heating plant, to reach best result of use.
Claims (3)
1. airfield runway ice melting system, comprise cement concrete basic unit and cement concrete surface layer, it is characterized in that between cement concrete basic unit and cement concrete surface layer, laying the rigid pipes that is connected with the heating plant circulation, between described rigid pipes and cement concrete surface layer, lay the load-bearing heat-conducting layer.
2. according to the described airfield runway ice melting system of claim 1, it is characterized in that described load-bearing heat-conducting layer is a rigidity sheet material.
3. according to the described airfield runway ice melting system of claim 1, it is characterized in that described load-bearing heat-conducting layer is netted rigidity material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110073496 CN102127892A (en) | 2011-03-25 | 2011-03-25 | Deicing system for airfield runway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110073496 CN102127892A (en) | 2011-03-25 | 2011-03-25 | Deicing system for airfield runway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102127892A true CN102127892A (en) | 2011-07-20 |
Family
ID=44266146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110073496 Pending CN102127892A (en) | 2011-03-25 | 2011-03-25 | Deicing system for airfield runway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102127892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132422A (en) * | 2013-03-18 | 2013-06-05 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN104711905A (en) * | 2013-12-13 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Ice and snow melting device for PC rail beam, paving method and PC rail beam |
| CN104711906A (en) * | 2013-12-17 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Rail beam ice and snow melting assembly, PC rail beam and laying method of PC rail beam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839355Y (en) * | 2005-06-03 | 2006-11-22 | 董绍付 | Antifreezing and fogproof safety pavement |
| CN201047050Y (en) * | 2007-06-01 | 2008-04-16 | 谭福兰 | Geothermal heat pipe road surface snow thawing apparatus |
| JP2008127982A (en) * | 2006-11-17 | 2008-06-05 | Hiromi Kanayama | Warm/hot air blowing snow melting mat |
| CN101845783A (en) * | 2009-03-26 | 2010-09-29 | 孟令海 | Precast concrete pavement |
| CN201665809U (en) * | 2010-03-15 | 2010-12-08 | 邵建人 | Anti-freezing airport pavement surface structure |
-
2011
- 2011-03-25 CN CN 201110073496 patent/CN102127892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839355Y (en) * | 2005-06-03 | 2006-11-22 | 董绍付 | Antifreezing and fogproof safety pavement |
| JP2008127982A (en) * | 2006-11-17 | 2008-06-05 | Hiromi Kanayama | Warm/hot air blowing snow melting mat |
| CN201047050Y (en) * | 2007-06-01 | 2008-04-16 | 谭福兰 | Geothermal heat pipe road surface snow thawing apparatus |
| CN101845783A (en) * | 2009-03-26 | 2010-09-29 | 孟令海 | Precast concrete pavement |
| CN201665809U (en) * | 2010-03-15 | 2010-12-08 | 邵建人 | Anti-freezing airport pavement surface structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132422A (en) * | 2013-03-18 | 2013-06-05 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN103132422B (en) * | 2013-03-18 | 2015-05-06 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN104711905A (en) * | 2013-12-13 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Ice and snow melting device for PC rail beam, paving method and PC rail beam |
| CN104711905B (en) * | 2013-12-13 | 2016-06-15 | 中铁工程设计咨询集团有限公司 | A kind of PC track girder ice-melt snow device, laying method and PC track girder |
| CN104711906A (en) * | 2013-12-17 | 2015-06-17 | 中铁工程设计咨询集团有限公司 | Rail beam ice and snow melting assembly, PC rail beam and laying method of PC rail beam |
| CN104711906B (en) * | 2013-12-17 | 2016-08-24 | 中铁工程设计咨询集团有限公司 | Track girder ice-melt snow assembly, PC track girder and laying method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110720 |