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CN108826721A - 螺旋圆盘状地埋管 - Google Patents

螺旋圆盘状地埋管 Download PDF

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Publication number
CN108826721A
CN108826721A CN201810756065.7A CN201810756065A CN108826721A CN 108826721 A CN108826721 A CN 108826721A CN 201810756065 A CN201810756065 A CN 201810756065A CN 108826721 A CN108826721 A CN 108826721A
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CN
China
Prior art keywords
underground pipe
pipe
spiral
tube body
discoid
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
Application number
CN201810756065.7A
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English (en)
Inventor
张伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou France Intelligent Technology Co Ltd
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Zhengzhou France Intelligent Technology Co Ltd
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Publication date
Application filed by Zhengzhou France Intelligent Technology Co Ltd filed Critical Zhengzhou France Intelligent Technology Co Ltd
Priority to CN201810756065.7A priority Critical patent/CN108826721A/zh
Publication of CN108826721A publication Critical patent/CN108826721A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
    • F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

本发明涉及一种螺旋圆盘状地埋管，包括地埋管管体，该地埋管管体整体呈螺旋状设置，所述地埋管管体一端的为进口热熔连接管，另一端弯曲后向上延伸形成与进口热熔连接管平行的出口热熔连接管，该地埋管管体的管段截面为圆形，内壁以及外壁均为光滑壁面。本发明的优点是：节省运行费用；不受气候条件影响，在有埋管条件的地方均可实施，埋深一般在15m‑35m之间，节约土地资源(建筑物底部(新建建筑)、室外停车场、绿化地带、道路等)；埋管部分无需日常维护；节能环保、是低碳运行的基础设施。

Description

螺旋圆盘状地埋管
技术领域
本发明涉及一种地源热泵地埋管技术领域，具体来说，本发明涉及螺旋圆盘状地埋管。
背景技术
传统地源热泵地埋管采用水平埋管方式，均是聚乙烯(PE)管，其断面均是圆形。传统地埋管传热中是圆筒壁的传热模型，圆筒壁的传热模型就是一个二维导热模式，存在的弊端是：热效率低下，维护成本较高，对土地资源的占用较多。
发明内容
为克服现有技术的缺陷，本发明提供一种螺旋圆盘状地埋管，本发明的技术方案是：
螺旋圆盘状地埋管，，包括地埋管管体，该地埋管管体整体呈螺旋状设置，所述地埋管管体一端的为进口热熔连接管，另一端弯曲后向上延伸形成与进口热熔连接管平行的出口热熔连接管，该地埋管管体的管段截面为圆形，内壁以及外壁均为光滑壁面。
所述的进口热熔连接管和所述的出口热熔连接管均为圆管。
所述的地埋管管体采用聚乙烯制作而成。
所述地埋管管体的相邻两螺旋段形成的匝距相等，每一螺旋段形成圆盘状。
所述的地埋管管体长度为10-16m，匝距为50-80mm，螺旋段形成圆盘的孔径2m；地埋管管体的外径50-80mm，地埋管管体的孔径40-60mm。
本发明的优点是：节省运行费用；不受气候条件影响，在有埋管条件的地方均可实施，埋深一般在15m-35m之间，节约土地资源(建筑物底部(新建建筑)、室外停车场、绿化地带、道路等)；埋管部分无需日常维护；节能环保、是低碳运行的基础设施。
附图说明
图1是本发明的主体结构示意图。
图2是图1中地埋管管体的管段剖面图。
具体实施方式
下面结合具体实施例来进一步描述本发明，本发明的优点和特点将会随着描述而更为清楚。但这些实施例仅是范例性的，并不对本发明的范围构成任何限制。本领域技术人员应该理解的是，在不偏离本发明的精神和范围下可以对本发明技术方案的细节和形式进行修改或替换，但这些修改和替换均落入本发明的保护范围内。
参见图1和图2，本发明涉及一种螺旋圆盘状地埋管，包括地埋管管体1，该地埋管管体1整体呈螺旋状设置，所述地埋管管体1一端的为进口热熔连接管4，另一端弯曲后向上延伸形成与进口热熔连接管4平行的出口热熔连接管5，该地埋管管体1的管段截面为圆形，内壁以及外壁3均为光滑壁面。
所述的进口热熔连接管4和所述的出口热熔连接管5均为圆管。
所述的地埋管管体1采用聚乙烯制作而成。
所述地埋管管体1的相邻两螺旋段2形成的匝距H相等，每一螺旋段2形成圆盘状。
所述的地埋管管体长度L为10-16m，匝距H为50-80mm，螺旋段形成圆盘的孔径2m；地埋管管体的外径50-80mm，地埋管管体的孔径
在本发明中，螺旋圆盘状地埋管形成的圆宝塔形换热体，优于传统的圆筒壁的传热模型，进一步提高了传热效果。地埋管管体1的长度L是通过建立对应的热工计算模型计算，这样管道内的介质(如水)能够快速的流动，形成很好的散热效果；匝距H是通过建立对应的热工计算模型计算得出的；所述的螺旋圆盘状地埋管的进口热熔连接管4、出口热熔连接管5、是通过建立对应的热工计算模型，促使管道内的介质(如水)的流量，形成良好的散热效果。

Claims (5)

1.螺旋圆盘状地埋管，其特征在于，包括地埋管管体，该地埋管管体整体呈螺旋状设置，所述地埋管管体一端的为进口热熔连接管，另一端弯曲后向上延伸形成与进口热熔连接管平行的出口热熔连接管，该地埋管管体的管段截面为圆形，内壁以及外壁均为光滑壁面。
2.根据权利要求1所述的螺旋圆盘状地埋管，其特征在于，所述的进口热熔连接管和所述的出口热熔连接管均为圆管。
3.根据权利要求1所述的螺旋圆盘状地埋管，其特征在于，所述的地埋管管体采用聚乙烯制作而成。
4.根据权利要求2或3所述的螺旋圆盘状地埋管，其特征在于，所述地埋管管体的相邻两螺旋段形成的匝距相等，每一螺旋段形成圆盘状。
5.根据权利要求4所述的螺旋圆盘状地埋管，其特征在于，所述的地埋管管体长度为10-16m，匝距为50-80mm，螺旋段形成圆盘的孔径2m；地埋管管体的外径50-80mm，地埋管管体的孔径40-60mm。
CN201810756065.7A 2018-07-11 2018-07-11 螺旋圆盘状地埋管 Pending CN108826721A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810756065.7A CN108826721A (zh) 2018-07-11 2018-07-11 螺旋圆盘状地埋管

Applications Claiming Priority (1)

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CN108826721A true CN108826721A (zh) 2018-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107814A (zh) * 2019-06-13 2019-08-09 兰州交通大学 一种多年冻土区输油气管的螺旋式通风结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862070A (en) * 1957-10-11 1961-03-01 Robert Christian Groll Improvements in oil burners
CN201803629U (zh) * 2010-08-01 2011-04-20 赵团员 一种地源热泵地埋螺旋盘管
CN205501992U (zh) * 2016-03-01 2016-08-24 南京航空航天大学 一种能量桩换热管路结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862070A (en) * 1957-10-11 1961-03-01 Robert Christian Groll Improvements in oil burners
CN201803629U (zh) * 2010-08-01 2011-04-20 赵团员 一种地源热泵地埋螺旋盘管
CN205501992U (zh) * 2016-03-01 2016-08-24 南京航空航天大学 一种能量桩换热管路结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107814A (zh) * 2019-06-13 2019-08-09 兰州交通大学 一种多年冻土区输油气管的螺旋式通风结构

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Application publication date: 20181116