JP4474602B2 - Snow melting equipment for elevated beams using warm water such as groundwater - Google Patents

Snow melting equipment for elevated beams using warm water such as groundwater Download PDF

Info

Publication number
JP4474602B2
JP4474602B2 JP2006197443A JP2006197443A JP4474602B2 JP 4474602 B2 JP4474602 B2 JP 4474602B2 JP 2006197443 A JP2006197443 A JP 2006197443A JP 2006197443 A JP2006197443 A JP 2006197443A JP 4474602 B2 JP4474602 B2 JP 4474602B2
Authority
JP
Japan
Prior art keywords
groundwater
snow melting
warm water
snow
water
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.)
Expired - Fee Related
Application number
JP2006197443A
Other languages
Japanese (ja)
Other versions
JP2008002250A5 (en
JP2008002250A (en
Inventor
茂夫 横山
Original Assignee
有限会社横山テクノ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 有限会社横山テクノ filed Critical 有限会社横山テクノ
Priority to JP2006197443A priority Critical patent/JP4474602B2/en
Publication of JP2008002250A publication Critical patent/JP2008002250A/en
Publication of JP2008002250A5 publication Critical patent/JP2008002250A5/ja
Application granted granted Critical
Publication of JP4474602B2 publication Critical patent/JP4474602B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Bridges Or Land Bridges (AREA)

Description

発明に属する技術分野Technical field belonging to the invention

本発明は融雪装置に関し、河川等に架けられたトラス構造の鉄橋上部に横断方向に架構されている梁上面の降積雪を地下水等温水熱で効率的に溶かすのに利用する。The present invention relates to a snow melting device, and is used to efficiently melt snow falling on the upper surface of a beam constructed in a transverse direction on an iron bridge of a truss structure built on a river or the like with warm water heat such as groundwater.

元来、雪寒地域の河川に架けられたトラス構造の鉄橋上部に横断方向に架構されている梁上面に積雪、着氷現象が起きて、その雪氷が落下することにより通行車両や通行人への障害事故が多発しております。
従来、その対処法として、梁上面に山型の屋根を設置し、滑雪させる様、工夫されていたが、外気温が零度以下になると氷結現象が起きて効果薄であった。又その屋根に滑雪用布状シートを貼り付け試みたが同様であった。
他に電気式ヒーターを梁材に接着し融雪を試みたが多大なコストを要した上に耐用年数に問題が生じた。現在はその都度、交通妨害となるが高所作業車を用いて人力で雪降ろしを行なっているのが現状である。Originally, snow and icing occurred on the upper surface of the beam constructed in the transverse direction on the upper part of the truss-structured iron bridge built over the river in the snowy region, and the snow and ice fall to traffic vehicles and passersby There are many accidents.
Conventionally, as a countermeasure, a mountain-shaped roof was installed on the upper surface of the beam, and snow was slid. However, when the outside air temperature became below 0 ° C, the icing phenomenon occurred and the effect was weak. An attempt was made to attach a cloth-like sheet for snow sliding to the roof.
Another attempt was made to melt snow by bonding an electric heater to the beam, but it was very costly and had a problem with its useful life. At present, it is a traffic obstruction each time, but the current situation is that snow is being lifted manually using an aerial work vehicle.

高架構梁上面の積雪、着氷を低コストで融雪できれば問題を解決できる。The problem can be solved if it is possible to melt snow on the upper surface of the elevated beam and melt it at low cost.

本発明は、前記した滑雪融雪装置の数々の欠点を解決し、地下水等温水熱を利用して、初期費用も少なく、ランニングコストも少なくて済む融雪装置を提供しようとするものである。The present invention is intended to solve the above-mentioned various disadvantages of the snow sliding snow melting device, and to provide a snow melting device that uses warm water heat such as groundwater to reduce initial costs and running costs.

本発明の請求項１に記載の発明は、高架構梁１の上面に、熱伝導性大のアルミ板製の樋２を被覆装着させ、樋内部に地下水等温水を少量流す事により温水熱を樋全面に伝導させて降積雪を溶かす事が可能となる手段を採用した。In the invention according to claim 1 of the present invention, the upper surface of the elevated beam 1 is covered with a large-heat-conducting aluminum plate ridge 2, and a small amount of warm water such as ground water is allowed to flow inside the ridge.手段 We adopted a means that allows the snowfall to melt on the entire surface.

本発明の請求項２に記載する発明は熱伝導性大のアルミ製板３に地下水等温水の通水管４を備えた構造で同様の効果を得る手段を採用した。The invention described in claim 2 of the present invention employs means for obtaining the same effect in a structure in which a heat conductive aluminum plate 3 is provided with a water conduit 4 for isothermal water of groundwater.

本発明によって、極めて少量の地下水等温水を利用して、従来の滑雪装置や融雪装置では考えられなかった初期費用およびランニングコストで融雪する事が可能となる。According to the present invention, it is possible to melt snow at an initial cost and a running cost, which could not be considered by a conventional snow-sliding device or snow-melting device, by using a very small amount of warm water such as ground water.

実施例を図３にて説明する。鉄橋上部に横断方向に架構されている梁１上面にアルミ製の樋２を被覆装着し、梁１の中央交差部に均一に６方向に流れる様に分水桝部７を設け、それぞれの仕切り部内に地下水等温水を送水管５を介して分水ノズル６より放水する。
アルミ製の樋２の内面を流れる温水は樋全面に伝熱しながら又、樋２上面の降積雪を溶かしながら鉄橋上部両端へと流れ落ちる。
架構されている梁１の勾配が大きく、樋形式では対応不可能の時は通水管を装備した請求項２の物を被覆装着して強制的に地下水等温水を通して融雪を行なう。An embodiment will be described with reference to FIG. Aluminum bridge 2 is covered and attached to the upper surface of the beam 1 which is constructed in the transverse direction on the upper part of the steel bridge, and a diversion fence 7 is provided at the central intersection of the beam 1 so as to flow uniformly in 6 directions. Warm water such as groundwater is discharged from the diversion nozzle 6 through the water pipe 5 into the section.
The hot water flowing on the inner surface of the aluminum fence 2 flows down to both ends of the iron bridge while transferring heat to the entire area of the fence and melting snow on the upper surface of the fence 2.
When the slope of the constructed beam 1 is large and cannot be handled by the eaves type, the object of claim 2 equipped with a water pipe is covered and the snow is forcibly melted through warm water such as groundwater.

請求項１の断面図  Sectional view of claim 1 請求項２断面図  Claim 2 sectional view 橋架構梁融雪の実施例図  Example of snow melting on bridge structures

符号の説明Explanation of symbols

１ 鉄橋上部の架構梁
２ アルミ製樋
３ アルミ製板
４ 通水管
５ 送水管
６ 分水ノズル
７ 分水桝1 Construction beam on the upper part of the steel bridge 2 Aluminum rod 3 Aluminum plate 4 Water pipe 5 Water pipe 6 Dividing nozzle 7 Dividing rod

Claims (1)

トラス構造の鉄橋上部の架構梁（１）の上面に、熱伝導性の良い金属板からなる上方が開放したコの字形の樋（２）を装着し、前記樋（２）の内面に地下水等の温水を流して降積雪を溶かす構造の融雪装置において、上記樋（２）は、鉄橋上部の横断方向に架構されている梁（１）の上面に被覆装着され、前記梁（１）の中央交差部に均一に流れるように分水枡部（７）を設け、それぞれの仕切り部内に地下水等温水を送水管（５）を介して分水ノズル（６）より放水し、前記樋（２）の内面を流れた温水は前記鉄橋両側へ流れ落ちることを特徴とする融雪装置。 On the upper surface of the frame beam (1) at the top of the truss-structured iron bridge, a U-shaped bowl (2) made of a metal plate with good thermal conductivity and open upward is mounted. In the snow melting apparatus having a structure that melts snowfall by flowing warm water, the fence (2) is covered and mounted on the upper surface of the beam (1) constructed in the transverse direction of the upper part of the steel bridge, and the center of the beam (1) A diversion basin portion (7) is provided so as to flow uniformly at the intersection, and groundwater isothermal water is discharged into the respective partition portions from the diversion nozzle (6) through the water supply pipe (5), and the ridge (2) The snow melting device is characterized in that the hot water flowing on the inner surface of the steel flows down to both sides of the iron bridge.
JP2006197443A 2006-06-21 2006-06-21 Snow melting equipment for elevated beams using warm water such as groundwater Expired - Fee Related JP4474602B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006197443A JP4474602B2 (en) 2006-06-21 2006-06-21 Snow melting equipment for elevated beams using warm water such as groundwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006197443A JP4474602B2 (en) 2006-06-21 2006-06-21 Snow melting equipment for elevated beams using warm water such as groundwater

Publications (3)

Publication Number Publication Date
JP2008002250A JP2008002250A (en) 2008-01-10
JP2008002250A5 JP2008002250A5 (en) 2009-06-18
JP4474602B2 true JP4474602B2 (en) 2010-06-09

Family

ID=39006853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006197443A Expired - Fee Related JP4474602B2 (en) 2006-06-21 2006-06-21 Snow melting equipment for elevated beams using warm water such as groundwater

Country Status (1)

Country Link
JP (1) JP4474602B2 (en)

Also Published As

Publication number Publication date
JP2008002250A (en) 2008-01-10

Similar Documents

Publication Publication Date Title
WO2022183634A1 (en) Bridge deck asphalt pavement structure capable of actively resisting ice and snow
JP4474602B2 (en) Snow melting equipment for elevated beams using warm water such as groundwater
US9567740B2 (en) Catch basin grate
KR101488416B1 (en) Facilities utilizing new and renewable sources of geothermal cooling and heating systems in combination with snowmelt road
CN114263146A (en) Highway road surface cooling and deicing system
JP2006307596A (en) Snow melting device of reinforced concrete floor slab bridge
JP2004052385A (en) Hybrid geotheremal snow melter
JPS6038487B2 (en) Snow and ice control device for bridge piers
JP3204741U (en) Eaves snow melting device
JP5711413B1 (en) Running water snow removal equipment
KR20160048333A (en) Automatic Snow Removing Concrete Block
JPH0617404A (en) Snow melting device on footpath
JP7162212B2 (en) Rooftop snow melting device
JP2850695B2 (en) Road snow removal structure
JP3107635U (en) Snow melting structure on roof and eaves
JP3096882U (en) Snow melting pavement combining permeable pavement and linear heater
JPH07189441A (en) Anti-freezing construction of rain gutter
RU2305734C1 (en) Heated rainwater gutter head
KR20160145861A (en) Automatic snow removing concrete block for pre-fabrication panel
JPH0827714A (en) Snow melting device of heat radiation pipe with upper fins
JP2541709Y2 (en) Roof snow melting eaves
JPS636299Y2 (en)
KR20240044628A (en) An eco-friendly antiicing road system and its construction method thereof
JP2003160907A (en) Thawing device and solar heat collector
Tsuji et al. Cost Performance of Pipe Heating System by Thermal Energy in Mountain Tunnel

Legal Events

Date Code Title Description
A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20090331

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090331

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090331

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20090525

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090609

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090710

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090901

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091015

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091217

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100216

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100222

R150 Certificate of patent or registration of utility model

Ref document number: 4474602

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130319

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees