CN205171341U - 沥青路面就地再生加热机 - Google Patents

沥青路面就地再生加热机 Download PDF

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Publication number
CN205171341U
CN205171341U CN201520884196.5U CN201520884196U CN205171341U CN 205171341 U CN205171341 U CN 205171341U CN 201520884196 U CN201520884196 U CN 201520884196U CN 205171341 U CN205171341 U CN 205171341U
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heating panel
housing
hot plate
casing
regeneration heater
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Expired - Fee Related
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张伟
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Enhanced Solutions Inc
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Enhanced Solutions Inc
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • E01C11/005—Methods or materials for repairing 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
    • 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/14—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces for heating or drying foundation, paving, or materials thereon, e.g. paint
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/10—Heated screeds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Paving Structures (AREA)
  • Road Paving Machines (AREA)

Abstract

本实用新型涉及一种沥青路面就地再生加热机，是由壳体和加热板构成，所述的壳体为下开口、双层壳壁结构，壳体两层壳壁之间填充有保温岩棉，壳体内部固定有高温反射板，高温反射板下方的壳壁上设有加热板卡槽，加热板嵌于加热板卡槽内，加热板为陶瓷加热板。本实用新型的有益效果为：利用陶瓷加热板作为快速发热体，能够在很短时间内达到施工要求；采用反射隔热方式定向控制热量辐射，将热量损失降到最低，同时避免了热量积聚过多；金属壳体作为整体固定装置将加热板与高温反射板和风扇等主要部件固定其中，可通过配置统一业界标准接口与装载挖掘机相连，无需笨重的装载机与大功率发电机，可实现由两头忙做动力牵引，方便施工与运输。

Description

沥青路面就地再生加热机
技术领域
本实用新型属于道路修养设备技术领域，具体涉及一种沥青路面就地再生加热机。
背景技术
沥青铺路作为一种成熟的技术，广泛应用于全国各地的城市乃至乡村，但铺路所用的原料沥青，具有热软冷硬的特点，其这种特性给道路养护带来了极大的困难；夏天气温高，沥青路面变软，车辆碾压后极易变形；冬天天气寒冷，气温低，路面变脆，易被压酥，出现裂缝；经过长时间的碾压以及冬夏的交替，沥青路面就会出现不同程度损坏，这就给沥青道路进行修补，最普遍的修补方法就是将沥青热熔进行原地加工，再耙开表层抹平沥青，然后重整修复区，最后压实路面。但是现有的沥青路面加热机，大多采用电阻丝或红外加热，其缺点在于加热速度慢、传热速度慢、功耗大、不便移动、工作效率低，而且加热深度小、加热不均匀、易使沥青老化，进而无法达到沥青路面修补和养护的要求。
实用新型内容
为了解决现有技术存在的上述问题，本实用新型提供了一种沥青路面就地再生加热机。
本实用新型所采用的技术方案为：
沥青路面就地再生加热机，是由壳体和加热板构成，壳体为下开口、双层壳壁结构，壳体两层壳壁之间填充有保温岩棉，壳体的内部固定有高温反射板，高温反射板下方的壳壁上设有加热板卡槽，加热板嵌于加热板卡槽内，所述的加热板为陶瓷加热板。
作为本实用新型的进一步改进，所述的壳体内部相对的两个侧壁上各四组加热板卡槽，每组所述加热板卡槽内均嵌有一个加热板。
作为本实用新型的进一步改进，4个所述加热板相互并联。
作为本实用新型的进一步改进，所述的壳体上设有温控器，温控器与加热板串联。
作为本实用新型的进一步改进，所述的壳体内侧的顶部固定有风扇。
作为本实用新型的进一步改进，所述的壳体的下开口处固定有散热铜板，散热铜板上有圆角长矩形开孔。
作为本实用新型的进一步改进，所述的壳体的内侧壳壁上和壳体两侧壳壁之间均设有加强筋。
本实用新型的有益效果为：本实用新型的沥青路面就地再生加热机，利用陶瓷加热板作为快速发热体，由外接电源供电后产生大量辐射热，以远红外的形式对沥青路面进行加热，10分钟可使沥青表面温度打到200摄氏度，能够在很短时间内达到施工要求；采用反射隔热方式定向控制热量辐射，将热量损失降到最低，同时避免了热量积聚过多，而且在必要时可利用风扇控制热辐射的方向；金属壳体作为整体固定装置将加热板与高温反射板和风扇等主要部件固定其中，可通过配置统一业界标准接口与装载挖掘机(两头忙)相连，无需笨重的装载机与大功率发电机，可实现由两头忙做动力牵引，方便施工与运输。
附图说明
图1为本实用新型结构示意图；
图2为本实用新型A-A向剖视图；
图3为图2中的B部分放大图；
图4为本实用新型电路连接图。
图中：1、壳体；2、加热板；3、保温岩棉；4、高温反射板；5、加热板卡槽；6、温控器；7、风扇；8、散热铜板；9、加强筋。
具体实施方式
如图1所示，本实用新型的沥青路面就地再生加热机，是由壳体1和加热板2构成，所述的加热板2为陶瓷加热板，陶瓷加热板，所需输入功率很小、节省能源、无排放、环境友好；所述的壳体1为下开口、双层壳壁结构，壳体1两层壳壁之间填充有保温岩棉3，保证热量能够保持在壳体1内部，提高热效率；壳体1的内部固定有高温反射板4，隔热反射板实现控制热量定向辐射，向上热辐射损失接近于零，使所有的热量都从壳体1的下端散出；高温反射板4下方相对的两个侧壁上各四组加热板卡槽5(如图2)，8个加热板卡槽5内均嵌有加热板2(如图3)，内嵌于8个卡槽5的加热板相互并联(如图4)；壳体1上设有温控器6，温控器6与加热板2串联(如图4)；所述的壳体1内侧的顶部固定有风扇7，可在必要时控制热辐射的方向；所述的壳体1的下开口处固定有散热铜板8，使散热更加均匀，散热铜板8上有圆角长矩形开孔，用于散热；所述的壳体1的内侧壳壁上和壳体1两侧壳壁之间均设有加强筋9，使壳体1更加稳固。
本实用新型不局限于上述最佳实施方式，任何人在本实用新型的启示下都可得出其他各种形式的产品，但不论在其形状或结构上作任何变化，凡是具有与本申请相同或相近似的技术方案，均落在本实用新型的保护范围之内。

Claims (7)

1.沥青路面就地再生加热机，是由壳体(1)和加热板(2)构成，其特征在于壳体(1)为下开口、双层壳壁结构，壳体(1)两层壳壁之间填充有保温岩棉(3)，壳体(1)的内部固定有高温反射板(4)，高温反射板(4)下方的壳壁上设有加热板卡槽(5)，加热板(2)嵌于加热板卡槽(5)内，所述的加热板(2)为陶瓷加热板。
2.根据权利要求1所述的沥青路面就地再生加热机，其特征在于：所述的壳体(1)内部相对的两个侧壁上各四组加热板卡槽(5)，每组加热板卡槽(5)内均嵌有一个所述加热板(2)。
3.根据权利要求2所述的沥青路面就地再生加热机，其特征在于：四个所述加热板(2)相互并联。
4.根据权利要求1所述的沥青路面就地再生加热机，其特征在于：所述的壳体(1)上设有温控器(6)，温控器(6)与加热板(2)串联。
5.根据权利要求1所述的沥青路面就地再生加热机，其特征在于：所述的壳体(1)内侧的顶部固定有风扇(7)。
6.根据权利要求1所述的沥青路面就地再生加热机，其特征在于：所述的壳体(1)的下开口处固定有散热铜板(8)，散热铜板(8)上有圆角长矩形开孔。
7.根据权利要求1所述的沥青路面就地再生加热机，其特征在于：所述的壳体(1)的内侧壳壁上和壳体(1)两侧壳壁之间均设有加强筋(9)。
CN201520884196.5U 2015-11-06 2015-11-06 沥青路面就地再生加热机 Expired - Fee Related CN205171341U (zh)

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CN201520884196.5U CN205171341U (zh) 2015-11-06 2015-11-06 沥青路面就地再生加热机
US15/053,815 US20170130408A1 (en) 2015-11-06 2016-02-25 Portable Heating Assembly Using Carbon Crystal Mica Heating Plates for In Situ Asphalt Road Renewal

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812053A (zh) * 2017-03-29 2017-06-09 湖南高福星智能科技有限公司 一种沥青路面修复设备
CN107587411A (zh) * 2016-07-08 2018-01-16 吉林省嘉鹏集团有限公司 沥青路面层间热连接加热装置
CN110004811A (zh) * 2019-04-29 2019-07-12 长安大学 一种串联式沥青路面的热风加热装置及其加热控制方法
CN116198069A (zh) * 2023-05-04 2023-06-02 合肥长阳新材料科技有限公司 一种隔膜片保温流延挤出系统及其生产工艺

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MX350305B (es) 2013-03-15 2017-09-04 B Coe William Sistema de reparación de pavimento.
US8992118B2 (en) 2013-03-15 2015-03-31 William B. Coe Pavement repair system utilizing solid phase autoregenerative cohesion
CA3047604C (en) 2017-02-14 2024-03-19 William B. Coe Apparatus and method for preparing asphalt and aggregate mixture
GB2585899A (en) * 2019-07-22 2021-01-27 Bamford Excavators Ltd A Heating apparatus
CN112252142B (zh) * 2020-10-23 2022-03-29 海环科技集团股份有限公司 一种自行式沥青就地加热再生装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107587411A (zh) * 2016-07-08 2018-01-16 吉林省嘉鹏集团有限公司 沥青路面层间热连接加热装置
CN106812053A (zh) * 2017-03-29 2017-06-09 湖南高福星智能科技有限公司 一种沥青路面修复设备
CN110004811A (zh) * 2019-04-29 2019-07-12 长安大学 一种串联式沥青路面的热风加热装置及其加热控制方法
CN116198069A (zh) * 2023-05-04 2023-06-02 合肥长阳新材料科技有限公司 一种隔膜片保温流延挤出系统及其生产工艺
CN116198069B (zh) * 2023-05-04 2023-08-08 合肥长阳新材料科技有限公司 一种隔膜片保温流延挤出系统及其生产工艺

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