CN114855546A - Airport runway snow removing device and facility - Google Patents
Airport runway snow removing device and facility Download PDFInfo
- Publication number
- CN114855546A CN114855546A CN202111546869.2A CN202111546869A CN114855546A CN 114855546 A CN114855546 A CN 114855546A CN 202111546869 A CN202111546869 A CN 202111546869A CN 114855546 A CN114855546 A CN 114855546A
- Authority
- CN
- China
- Prior art keywords
- runway
- roadbed
- airport
- snow
- airplane
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000004793 Polystyrene Substances 0.000 claims abstract description 5
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 5
- 229920002223 polystyrene Polymers 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 238000005485 electric heating Methods 0.000 claims description 19
- 238000004321 preservation Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/16—Reinforcements
- E01C11/18—Reinforcements for cement concrete pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
- E01C7/34—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ made of several courses which are not bound to each other ; Separating means therefor, e.g. sliding layers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to the technical field of airport runway snow removal engineering. The problem that the taking off and landing of the airplane are influenced by the snow falling on the airport runway occurs occasionally, and the existing airport runway snow removing mode has huge mechanical equipment and manual investment and poor effect. In order to solve the problems, the invention provides a snow removing device and facility for an airport runway. The technical scheme and the application of the invention for solving the problem are as follows: (1) heating the roadbed on the upper layer of the runway by using a resistance wire; (heating element: aluminum-plated stainless steel seamless steel tube with spiral resistance wire heating ceramic tube and crystalline magnesia powder inside) (2) using polystyrene plate and reflective film to keep the heat of the roadbed on the upper layer of the runway; (3) changing the formula of the roadbed concrete on the upper layer of the runway, and improving the heat conduction capability of the roadbed on the upper layer of the runway; (4) arranging an airplane runway temperature control system to automatically regulate and control the temperature rise; (5) and constructing an airport runway drainage ditch to facilitate snow water to flow out of the airport. The snow removing device and the facility start and are heated to reach the set temperature, and then the fallen snow is changed along with the falling of the snow, so that the snowfall of any grade can be resisted, and the problem that the taking off and landing of the airplane are influenced by the snowfall of the runway of the airport is thoroughly solved.
Description
Technical field the device and facility are applicable to snow removal engineering of airport runways
Background art electric heating wire heating technology and building electric geothermal heating technology. The building electric geothermal heating device is composed of a heat insulation board, a reflection film, a steel wire mesh and an electric heating wire. The electric heating wire generates heat energy after being electrified, the heat energy is conducted to the floor, and the floor is heated, so that the heating effect is achieved, however, the device cannot bear too much pressure and impact force, and has quite limitation.
The invention provides an airplane runway snow removing device and facility, aiming at solving the problem that the taking off and landing of an airplane are influenced by accumulated snow on the runway. After the device and the facility are electrified and heated to reach the set temperature, the snowfall of any grade can be eliminated, the snowfall is changed along with the snowfall, and the snow water flows out of the airplane field through the drainage channels specially arranged on the two sides of the runway, so that the problem that the take-off and landing of the airplane are influenced by the accumulated snow on the runway is fundamentally solved.
Detailed Description
1. The electric heating wire (resistance wire) heats the heating element and the implementation mode:
(1) the element comprises: high-strength aluminum-plated stainless steel seamless steel pipe, spiral electric heating wire heating ceramic pipe and crystallized magnesium oxide powder. The outer diameter of the steel pipe is 4cm, the inner diameter of the steel pipe is 3cm, the steel pipe is equal to the length of the runway plate, ceramic support frames are arranged at the two ends of the steel pipe, and binding posts are arranged on the support frames.
(2) The implementation mode is as follows: and (3) placing the spiral heating ceramic tube of the electric heating wire into the seamless steel tube, and fixing the heating ceramic tube with the support frames at the two ends of the steel tube. And filling crystalline magnesia powder in the gap between the steel pipe and the heating ceramic pipe of the electric heating wire, and sealing the two ends of the steel pipe after the connector lug is reserved on the electric heating wire.
2. The formula and the implementation mode of the concrete for the upper roadbed of the runway are as follows:
(1) the formula is as follows: powder, granules, flakes and filaments of conventional concrete, metallic aluminum, copper.
(2) The implementation mode is as follows: the concrete is mixed with proper amount of metal aluminum and copper powder, grain, flake and filament and stirred homogeneously.
3. The heat preservation and temperature increasing system component and the implementation mode are as follows: (1) the heat preservation system component: polystyrene heated board, reflectance coating and wire net.
(2) A warming system component: spiral electric heating wire heating ceramic steel pipe
(3) The implementation mode is as follows: the polystyrene heat insulation board is laid on a flat concrete surface which is about 9cm below the runway pavement, and the reflection film and the steel wire mesh are sequentially laid on the heat insulation board. And the electric heating wire heating ceramic steel pipes are longitudinally arranged on the steel wire mesh, the distance between the steel pipes is 15cm, and the steel pipes are fixed on the steel wire mesh. The width of one side of the runway is 30m, and 200 electric heating wire ceramic steel pipes can be laid on one side of the runway. The 200 electric heating wires in the heating ceramic steel tube are connected with a power supply by adopting a parallel connection method. If the resistance value of the single resistance wire is 10 ohms, the total resistance is 0.05 ohms after the resistance wires are connected in parallel, and the power of the resistance wires is 968 kilowatts after the resistance wires are connected with a power supply with 220V voltage. If the area of the one-side runway of the airplane is 1200 square meters, the heating power of the upper layer pavement of each square meter of the runway of the airplane is approximate to 807 watts. After the test is correct, concrete containing metal aluminum, copper powder, particles, slices and filaments is poured.
4. Temperature control system components and embodiments: (1) the components are as follows: wireless temperature measuring sensor, silicon controlled rectifier voltage regulator and microcomputer.
(2) The specific implementation mode is as follows: the three components are arranged at appropriate positions on the air ground at one side of the runway, the wireless temperature measuring sensor sends the measured corresponding temperature data of the electric heating wire, the steel pipe, the upper layer of the runway and the pavement of the runway to the microcomputer, and the microcomputer automatically regulates and controls the silicon controlled voltage regulator, thereby realizing the automatic regulation and control of the temperature. When the weather forecast that snowfall exists locally is obtained, the temperature control system can be started timely according to specific conditions, and the purpose of automatic snow removal is achieved.
5. Airport runway drainage facility implementation:
drainage channels are constructed at proper positions outside two sides of the runway, the width of each drainage channel is 1.5-2 m, and the cross section of each channel is arc-shaped, so that the airplane is prevented from being damaged by mistakenly entering the runway. The heat preservation and heating device is arranged from the position about 9cm below the bottom of the drainage channel to the bottom of the drainage channel, and the heat preservation and heating device is the same as the airplane runway heat preservation and heating device and the implementation mode.
The device and facilities are slightly modified, and the snow removing device can be widely applied to the regions needing snow removal, such as expressways, railways, important roads in cities, squares and the like.
Claims (6)
1. Airport runway snow removing device and facility mainly include:
(1) heating wire heating device components and embodiments; (2) the upper roadbed of the runway uses materials and implementation modes; (3) insulation device components and embodiments; (4) temperature control system components and embodiments; (5) an airstrip drainage facility embodiment.
2. The electric heating wire heating device is characterized by comprising a high-strength aluminum-plated seamless stainless steel pipe with the outer diameter of 4cm and the inner diameter of 3cm, a high-insulation spiral electric heating wire heating ceramic pipe and high-insulation magnesium oxide powder with high heat conductivity coefficient, wherein the high-insulation spiral electric heating wire ceramic pipe is placed in the steel pipe and fixed with supporting frames at two ends of the steel pipe, the magnesium oxide powder is filled in a gap between the steel pipe and the high-insulation electric heating wire heating ceramic pipe, and after a connector lug is reserved, two ends of the steel pipe are sealed.
3. The heat preservation device is characterized by comprising a polystyrene heat preservation plate, a reflection film and a steel wire mesh, wherein the polystyrene heat preservation plate is laid on a flat concrete surface which is about 9cm away from the upper surface of the runway, and the reflection film and the steel wire mesh are sequentially laid on the heat preservation plate.
4. The temperature control system of the heating device of the electric heating wire is characterized by comprising a wireless temperature measuring sensor, a silicon controlled voltage regulator and a microcomputer, wherein the three components are arranged at proper positions outside one side of an airstrip, the wireless temperature measuring sensor sends measured related temperature data to the microcomputer, and the microcomputer automatically regulates and controls the silicon controlled voltage regulator to realize the requirements of automatically regulating the heating temperature of the electric heating wire and the temperatures of a roadbed and a road surface.
5. The implementation mode of pouring the upper roadbed of the airport runway is characterized in that: the concrete composition of the roadbed on the upper layer of the runway is changed, and the powder, particles, slices and filaments of metal aluminum and copper are mixed according to a certain proportion, so that the heat conduction capability of the roadbed on the upper layer is enhanced, and the concrete pouring thickness of the concrete composition is changed to be 6-8 cm below the runway.
6. The airport runway drainage system is characterized in that; drainage channels are constructed at appropriate positions on two sides of the runway, the cross sections of the drainage channels with the width of 1.5-2 m and the depth of 0.5m are arc-shaped, so that the airplane is prevented from being mistakenly inserted into the runway to damage the airplane, and a heat preservation and heating device is arranged from the position about 9cm below the bottom of the drainage channel to the bottom of the drainage channel, and is the same as the heat preservation and heating device of the upper roadbed of the runway and the implementation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546869.2A CN114855546A (en) | 2021-12-14 | 2021-12-14 | Airport runway snow removing device and facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546869.2A CN114855546A (en) | 2021-12-14 | 2021-12-14 | Airport runway snow removing device and facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114855546A true CN114855546A (en) | 2022-08-05 |
Family
ID=82628280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111546869.2A Pending CN114855546A (en) | 2021-12-14 | 2021-12-14 | Airport runway snow removing device and facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114855546A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94008995A (en) * | 1994-03-15 | 1996-11-27 | А.С. Криворотов | Quickly-heated surface of aerodrome and runway for thawing snow |
| CN201217769Y (en) * | 2008-06-18 | 2009-04-08 | 孙博生 | Temperature-adjustable novel airfield runway |
| CN102322759A (en) * | 2011-06-22 | 2012-01-18 | 武汉理工大学 | Concrete heat storage device with low cost for solar energy air conditioner |
| CN202124819U (en) * | 2011-05-23 | 2012-01-25 | 温州博建交通建设工程有限公司 | Highway bridge preventing icing and snow accumulating |
| CN204212019U (en) * | 2014-09-11 | 2015-03-18 | 广西桂东高速公路有限公司 | Phase transformation cooling asphalt pavement structure |
| CN105714646A (en) * | 2014-12-03 | 2016-06-29 | 沈阳洪达信息科技有限公司 | Plane runway winner multiway electrical-heating thawing device |
| CN212520361U (en) * | 2020-06-11 | 2021-02-12 | 湖南大拇指畜牧机械制造有限公司 | Electric heating floor for pigsty |
-
2021
- 2021-12-14 CN CN202111546869.2A patent/CN114855546A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94008995A (en) * | 1994-03-15 | 1996-11-27 | А.С. Криворотов | Quickly-heated surface of aerodrome and runway for thawing snow |
| CN201217769Y (en) * | 2008-06-18 | 2009-04-08 | 孙博生 | Temperature-adjustable novel airfield runway |
| CN202124819U (en) * | 2011-05-23 | 2012-01-25 | 温州博建交通建设工程有限公司 | Highway bridge preventing icing and snow accumulating |
| CN102322759A (en) * | 2011-06-22 | 2012-01-18 | 武汉理工大学 | Concrete heat storage device with low cost for solar energy air conditioner |
| CN204212019U (en) * | 2014-09-11 | 2015-03-18 | 广西桂东高速公路有限公司 | Phase transformation cooling asphalt pavement structure |
| CN105714646A (en) * | 2014-12-03 | 2016-06-29 | 沈阳洪达信息科技有限公司 | Plane runway winner multiway electrical-heating thawing device |
| CN212520361U (en) * | 2020-06-11 | 2021-02-12 | 湖南大拇指畜牧机械制造有限公司 | Electric heating floor for pigsty |
Non-Patent Citations (1)
| Title |
|---|
| 成都建筑工程集团总公司, 电子科技大学出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220805 |
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| WD01 | Invention patent application deemed withdrawn after publication |