JPH10329891A - Underground fuel tank type snow-thawing device - Google Patents
Underground fuel tank type snow-thawing deviceInfo
- Publication number
- JPH10329891A JPH10329891A JP9152840A JP15284097A JPH10329891A JP H10329891 A JPH10329891 A JP H10329891A JP 9152840 A JP9152840 A JP 9152840A JP 15284097 A JP15284097 A JP 15284097A JP H10329891 A JPH10329891 A JP H10329891A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fuel tank
- snow melting
- snow
- fuel
- 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
- 239000002828 fuel tank Substances 0.000 title claims abstract description 72
- 238000010257 thawing Methods 0.000 title abstract 6
- 230000008018 melting Effects 0.000 claims abstract description 83
- 238000002844 melting Methods 0.000 claims abstract description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 239000003350 kerosene Substances 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 14
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 12
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 13
- 239000005413 snowmelt Substances 0.000 description 6
- 238000009933 burial Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013615 primer Substances 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Classifications
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、特に積雪寒冷地に
おいて有用な、降雪および積雪を融解させるための融雪
装置と、灯油，重油，軽油等の燃料を貯蔵する燃料タン
クとが一体化して地中に埋設されている地下埋設式燃料
タンク一体型の融雪装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow melting apparatus useful for melting snowfall and snowfall, and a fuel tank for storing fuel such as kerosene, heavy oil, or light oil, which is particularly useful in snowy and cold regions. The present invention relates to an underground buried type fuel tank integrated snow melting apparatus buried therein.
【０００２】[0002]
【従来の技術】積雪寒冷地では、降り積った雪の処理が
懸案事項となっているが、雪を特定の雪捨て場等に運搬
して除去する方法では運搬の手間や用地確保の問題が不
可避であり、有効な解決策となっていないのが現状であ
る。2. Description of the Related Art In snowy and cold regions, it is a matter of concern to treat snow that has fallen. However, the method of transporting and removing snow to a specific snow dumping site has a problem of labor and time required for transportation. Is inevitable and is not an effective solution at present.
【０００３】そこで、降り積もった雪を運搬せずに個々
の敷地内で処理すべく雪を加熱融解させる種々の融雪装
置が提案されている。これらの多くは設置スペースに制
約を受ける一般家庭においても利用できるように融雪装
置を地下に埋設する方式を採用している（例えば特開昭
５８−２０７４０９号公報）。[0003] Therefore, various snow melting apparatuses have been proposed in which snow is heated and melted in order to treat the accumulated snow in individual premises without transporting the snow. Most of them employ a method in which a snow melting device is buried underground so that it can be used in ordinary homes where installation space is limited (for example, Japanese Patent Application Laid-Open No. 58-207409).
【０００４】しかしながら、このような地下埋設式の融
雪装置については、下記のように燃料タンクなどの付帯
設備を含めて考慮しなければならない問題があった。 １）融雪装置の使用により、灯油等の燃料の使用量が飛
躍的に増加しており、且つ、融雪装置を効果的に使用す
るためには、大容量の燃料タンクが必要であって、例え
ば、従来よく見られる５００リットル程度の地上式灯油
タンクでは、その容量が決定的に不足する。 ２）従来のロードヒーティングや融雪装置には、これら
装置と燃料タンクと燃焼機器との間にそれぞれを結ぶ配
管が必要となり、それに伴った配管工事は燃料配管であ
るため、専用の業者が行う必要があり、そのため工事期
間も長くなり工事費が増大する。[0004] However, there is a problem that such an underground buried snow melting apparatus must be taken into consideration including ancillary equipment such as a fuel tank as described below. 1) The use of fuel such as kerosene has dramatically increased due to the use of a snow melting device, and a large-capacity fuel tank is required in order to effectively use the snow melting device. However, the conventional kerosene tank of about 500 liters, which is commonly used, has a critically short capacity. 2) Conventional road heating and snow melting devices require pipes connecting these devices with the fuel tank and the combustion equipment, and the associated piping work is performed by fuel pipes. Required, which leads to longer construction periods and higher construction costs.
【０００５】一方、燃料タンクにおいても、敷地面積を
必要とせずに大容量化を実現するためにはタンクを地中
に埋設することが得策であるが、地中に埋設した燃料タ
ンクについても、下記の理由により、タンク本体の費用
および埋設工事費用が非常に高いという問題点があっ
た。 １）危険物を貯蔵する一般家庭用の地下燃料タンクは、
耐腐食性の問題のため、地盤面下に設けられたコンクリ
ート造り等のタンク室に設置するか、または鋼製のタン
クの外面をアスファルトルーフィング，アスファルトプ
ライマー，モルタル，エポキシ樹脂，タールエポキシ樹
脂等により保護する必要があった。 ２）更に、当然のことながら、埋設工事が必要となり、
その工事は新築の一般住宅の工事業者ではなく、タンク
埋設工事専門の業者に依頼しなければならなかった。On the other hand, it is advisable to bury the fuel tank underground in order to realize a large capacity without requiring the site area, but the fuel tank buried underground is also required. For the following reasons, there was a problem that the cost of the tank body and the cost of the burial work were very high. 1) Underground fuel tanks for general households that store dangerous materials
Due to the problem of corrosion resistance, install it in a tank room made of concrete or the like provided under the ground surface, or use asphalt roofing, asphalt primer, mortar, epoxy resin, tar epoxy resin, etc. to cover the outer surface of the steel tank. Needed protection. 2) Naturally, burial work is required,
The construction work had to be outsourced to a contractor specializing in tank burial work, not to a new general housing contractor.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、従来技術が
抱えるこれらの問題を解決するためになされたものであ
って、融雪装置と燃料タンクとが占める容積を減少さ
せ、且つ、融雪装置と燃料タンクとを結ぶ配管を簡素化
することで、工事期間の短縮，工事費用の大幅削減が可
能となる地下埋設式燃料タンク一体型融雪装置を提供す
ることを目的としている。SUMMARY OF THE INVENTION The present invention has been made to solve these problems of the prior art, and has been made to reduce the volume occupied by a snow melting device and a fuel tank, and to reduce the volume of the snow melting device. It is an object of the present invention to provide an underground buried fuel tank integrated snow melting apparatus capable of shortening a construction period and greatly reducing construction costs by simplifying a pipe connecting a fuel tank.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するた
め、本発明の地下埋設式燃料タンク一体型融雪装置は、
灯油などの燃料を貯蔵する燃料タンクと、該燃料タンク
に貯蔵された燃料の供給を受けて該燃料を燃焼させた燃
焼熱により液体を加熱し、該加熱液体を融雪槽に供給す
る加熱液体供給装置と、該加熱液体供給装置から供給さ
れる加熱液体により、槽内に投入された雪を加熱融解す
る融雪槽とを有し、かつ前記燃料タンクと前記融雪槽と
が一体化して、実質的に地中に埋設されるようにした。In order to achieve the above object, an underground buried fuel tank integrated snow melting apparatus according to the present invention is provided.
A fuel tank for storing fuel such as kerosene; and a heating liquid supply for heating the liquid by combustion heat generated by burning the fuel by receiving the supply of the fuel stored in the fuel tank and supplying the heating liquid to the snow melting tank. An apparatus and a snow melting tank that heats and melts the snow put into the tank by the heating liquid supplied from the heating liquid supply device, and the fuel tank and the snow melting tank are integrated into a substantially To be buried underground.
【０００８】融雪手段として、前記融雪槽内部に温水を
散布させる散水管、或いは、該融雪槽内部に温水等の加
熱液体を循環させる加熱管を設けたものが好ましく、ま
た、前記融雪槽及び前記燃料タンクの枠材が繊維強化プ
ラスチック（ＦＲＰ）製からなることが好ましい。更
に、前記燃料タンクと前記融雪槽との隔壁部に断熱層を
形成することが好ましい。As the snow melting means, it is preferable to provide a water spray pipe for spraying hot water into the snow melting tank or a heating pipe for circulating a heating liquid such as hot water inside the snow melting tank. It is preferable that the frame material of the fuel tank be made of fiber reinforced plastic (FRP). Further, it is preferable to form a heat insulating layer on a partition between the fuel tank and the snow melting tank.
【０００９】[0009]
【発明の実施の形態】本発明の地下埋設式燃料タンク一
体型融雪装置の実施形態について、図面と共に説明す
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a snow melting apparatus integrated with an underground fuel tank according to the present invention will be described with reference to the drawings.
【００１０】図１は本発明地下埋設式燃料タンク一体型
融雪装置の代表的な実施形態を示す斜視図である。図に
おいて、本発明実施形態の地下埋設式燃料タンク一体型
融雪装置１は、投入された雪を加熱融解する融雪槽２，
灯油などの燃料を貯蔵する燃料タンク３、及び加熱液体
供給装置４から主に構成され、このうち融雪槽２と燃料
タンク３とは一体化されて、地中に埋設されている。FIG. 1 is a perspective view showing a typical embodiment of a snow melting apparatus integrated with an underground fuel tank according to the present invention. In the figure, an underground buried fuel tank integrated snow melting apparatus 1 according to an embodiment of the present invention includes a snow melting tank 2 for heating and melting inputted snow.
It mainly comprises a fuel tank 3 for storing fuel such as kerosene, and a heating liquid supply device 4, of which the snow melting tank 2 and the fuel tank 3 are integrated and buried underground.
【００１１】融雪槽２及び燃料タンク３は、略直方体形
状の容体内部に隔壁５を設け、該隔壁５により容体内部
に独立した融雪槽２と、燃料タンク３とを形成してい
る。前記容体の天井材，壁材，床材などの枠材は繊維強
化プラスチック（ＦＲＰ）製からなることが好ましい。The snow melting tank 2 and the fuel tank 3 are provided with a partition 5 inside a substantially rectangular parallelepiped container, and the partition 5 forms the independent snow melting tank 2 and the fuel tank 3 inside the container. It is preferable that a frame material such as a ceiling material, a wall material, and a floor material of the container is made of fiber reinforced plastic (FRP).
【００１２】繊維強化プラスチック（ＦＲＰ）に用いる
樹脂は、不飽和ポリエステル樹脂，フェノール樹脂，エ
ポキシ樹脂，ビニルエステル樹脂など通常ＦＲＰとして
用いられる樹脂であれば特に制限はないが、準不燃性樹
脂であるフェノール樹脂は防火上からは好ましく用いる
ことができる。またＦＲＰに用いる補強繊維としては、
ガラス繊維，炭素繊維の他、ポリアラミド繊維，ポリエ
ーテルエーテル繊維などの有機繊維など公知の補強繊維
を用いることができる。尚、融雪槽２と燃料タンク３と
は、融雪槽２と燃料タンク３を別々に製造してから後で
組み立てて一体化してもよく、初めから一体として製造
したものでもよい。The resin used for the fiber reinforced plastic (FRP) is not particularly limited as long as it is a resin usually used as an FRP, such as an unsaturated polyester resin, a phenol resin, an epoxy resin, and a vinyl ester resin. Phenolic resins can be preferably used from the standpoint of fire prevention. In addition, as a reinforcing fiber used for FRP,
Known reinforcing fibers such as organic fibers such as polyaramid fiber and polyetherether fiber can be used in addition to glass fiber and carbon fiber. The snow melting tank 2 and the fuel tank 3 may be manufactured separately after manufacturing the snow melting tank 2 and the fuel tank 3 separately, or may be manufactured integrally from the beginning.
【００１３】そして、前記融雪槽２と燃料タンク３は、
融雪槽２の熱が隔壁５を通して直接燃料タンク３に伝わ
らないように、隔壁５の内層部に断熱層６を形成してあ
る。断熱層６はウレタンフォーム，ガラスウール，ロッ
クウールなどのシート状断熱材で構成するか、単に空気
層とすることもできる。その際、ＦＥＭ（有限要素法）
等の厳密な伝熱解析を用いることで断熱層６の厚み，密
度，材質などを最適に設計することが有利である。The snow melting tank 2 and the fuel tank 3 are
A heat insulating layer 6 is formed in the inner layer of the partition 5 so that the heat of the snow melting tank 2 is not transmitted directly to the fuel tank 3 through the partition 5. The heat insulating layer 6 may be made of a sheet-like heat insulating material such as urethane foam, glass wool, rock wool, or may simply be an air layer. At that time, FEM (finite element method)
It is advantageous to optimally design the thickness, density, material and the like of the heat insulating layer 6 by using a strict heat transfer analysis such as the above.
【００１４】本発明の地下埋設式燃料タンク一体型融雪
装置１は、燃料タンク３及びそれと一体となった融雪槽
２への地上からの偏った荷重を防ぐ目的で地上面に砂利
７およびコンクリートスラブ８を設けてある。更に、タ
ンクの浮上を防ぐ目的でタンク下面にも砂利９およびコ
ンクリートスラブ１０を設け、またタンク上部からの荷
重が過大となることを想定せざるを得ないような場合、
例えば、埋設場所を駐車場の下などとする場合は上・下
面のコンクリートスラブ８，１０の間に支柱（図示せ
ず）を設けることもできる。The underground buried type fuel tank integrated snow melting apparatus 1 of the present invention has a gravel 7 and a concrete slab on the ground surface for the purpose of preventing the fuel tank 3 and the snow melting tank 2 integrated therewith from being biased from the ground. 8 is provided. Further, in the case where the gravel 9 and the concrete slab 10 are provided also on the lower surface of the tank for the purpose of preventing the floating of the tank, and it is necessary to assume that the load from the upper portion of the tank becomes excessive,
For example, when the burial place is below the parking lot, a support (not shown) can be provided between the concrete slabs 8 and 10 on the upper and lower surfaces.
【００１５】融雪槽２は、上部に融雪するべく降雪を投
入するための雪投入部２１を設けている。該雪投入部２
１の地上に露出した上端開口部には蓋２２を設け、該蓋
２２を開け、雪投入部２１内に雪ｓを投入することがで
きる。また、融雪槽２に接合する雪投入部２１の下端開
口部には、ステンレスなどの金属製のネット２３が取外
し可能な枠に張設されており、雪ｓが融解して水になっ
た融雪水が、該ネット２３を通過して融雪槽２内に流下
するようになっている。The snowmelt tank 2 is provided with a snow throwing section 21 for throwing snowfall in order to melt snow. The snow throwing part 2
A lid 22 is provided at the upper end opening exposed to the ground of the first vehicle 1, the lid 22 is opened, and snow s can be thrown into the snow throwing section 21. A metal net 23 made of stainless steel or the like is attached to a removable frame at the lower end opening of the snow throwing part 21 joined to the snow melting tank 2, and snow s is melted into water by melting the snow s. Water flows down through the net 23 into the snow melting tank 2.
【００１６】この際、投入された雪ｓに混じってくるご
みなどの比較的粗大な異物はネット２３により分離され
るが、該ネット２３を通過した泥，砂等は融雪槽２の底
部に沈殿堆積させ、その後ネット２３を取外して融雪槽
２内の沈殿堆積物を定期的に取り除くこともできる。雪
投入部２１の底部は、融解して水となった雪が下方に流
れるようになっていればよく、網に限らず、格子状など
とすることもできる。At this time, relatively coarse foreign substances such as litter mixed with the inputted snow s are separated by the net 23, but mud, sand and the like passing through the net 23 settle on the bottom of the snow melting tank 2. The sediment may be deposited, and then the net 23 may be removed to periodically remove the sediment deposited in the snow melting tank 2. The bottom of the snow input section 21 only needs to allow the snow that has melted and turned into water to flow downward, and is not limited to a net, but may have a grid shape or the like.
【００１７】雪ｓを融解するための機能を有する装置と
して、融雪槽２内部には、散水管２４を設けてある。散
水管２４は雪投入部２１の底部に近接してその下方に配
置され、その周面上側部分には複数の散水口２４ａが穿
設されている。そして、散水管２４の先端部は閉鎖さ
れ、また基端部には温水の送給管２６を接続しており、
該送給管２６を通じて加熱液体供給装置４から散水管２
４に温水を送給することにより、散水口２４ａから上方
の雪投入部２１の底部にけて、温水をシャワー状に散布
し、雪投入部２１内の雪ｓを融解することができる。As an apparatus having a function of melting snow s, a water spray pipe 24 is provided inside the snow melting tank 2. The water sprinkling pipe 24 is disposed close to and below the bottom of the snow throwing section 21, and a plurality of water sprinkling ports 24a are formed in the upper part of the peripheral surface thereof. And the front-end | tip part of the water sprinkling pipe 24 is closed, and the hot-water supply pipe 26 is connected to the base end part,
From the heating liquid supply device 4 through the supply pipe 26,
By supplying the hot water to 4, the hot water can be sprayed in a shower-like manner from the water spouting port 24 a to the bottom of the snow throwing section 21 above, and the snow s in the snow throwing section 21 can be melted.
【００１８】尚、散水管２４は、雪投入部２１や融雪槽
２の枠材、或いはネット２３等とは隔離して設けられ散
水管２４の熱が直接枠材等を通じて燃料タンク３側に伝
達されないようにしてある。また、温水はそれ自体の水
圧によって散水されるが、ポンプなどの機械的な装置を
用いて積極的に加圧し、その噴射圧を高め融解を促進す
ることもできる。そして、温水の散布によってやや加温
された融雪水は融雪槽２の底部に溜り、それによって融
雪槽２内が加温され、上記雪ｓの融解が促進されると共
に、雪投入部２１から融雪槽２内に直接落下した小雪片
等の融雪も促進されることになる。融雪水は所定の水位
に達すると排水管２８を通じて適宜、排水施設等に排出
される。The water sprinkling pipe 24 is provided separately from the frame material of the snow throwing section 21 and the snow melting tank 2 or the net 23, and the heat of the water sprinkling pipe 24 is directly transmitted to the fuel tank 3 through the frame material and the like. It is not done. Although the hot water is sprinkled by its own water pressure, it can be positively pressurized using a mechanical device such as a pump to increase the injection pressure and promote melting. The snowmelt water slightly heated by the spraying of the hot water accumulates at the bottom of the snowmelt tank 2, whereby the inside of the snowmelt tank 2 is heated, and the melting of the snow s is promoted. The melting of snow such as small snowflakes directly falling into the tank 2 is also promoted. When the snowmelt reaches a predetermined water level, it is discharged to a drainage facility or the like through the drainage pipe 28 as appropriate.
【００１９】燃料タンク３は、灯油，重油，軽油，ガソ
リン等の石油類を貯蔵するタンクであり、該燃料タンク
３の上部には、地上に通じる給油管３１，液面計３２，
送油管３３，返油管３４及び通気管３５が接続されてお
り、給油管３１の他端には給油口３１ａを設けている。
燃料はタンクローリ車（図示せず）などにより給油口３
１ａから給油され、給油管３１を通して、燃料タンク３
内に貯蔵される。その際、液面計３２の地上の表示部３
２ａにより燃料タンク３内の燃料の量を確認しながら正
確な給油作業を行うことができる。また、給油管３１，
液面計３２等を接続した燃料タンク３の上部には、地上
へ開放することができるマンホール３６が取り付けられ
ており、該マンホール３６を通じて定期点検などのメン
テナンスを行うことができる。The fuel tank 3 is a tank for storing petroleum such as kerosene, heavy oil, light oil, gasoline, and the like. Above the fuel tank 3, an oil supply pipe 31, a level gauge 32,
The oil supply pipe 33, the oil return pipe 34, and the ventilation pipe 35 are connected, and an oil supply port 31 a is provided at the other end of the oil supply pipe 31.
Fuel is supplied from a tank lorry (not shown).
1a, and the fuel tank 3
Stored in At this time, the display unit 3 on the ground of the liquid level gauge 32
An accurate refueling operation can be performed while checking the amount of fuel in the fuel tank 3 by 2a. In addition, refueling pipe 31,
A manhole 36 that can be opened to the ground is attached to an upper portion of the fuel tank 3 to which the liquid level gauge 32 and the like are connected, and maintenance such as periodic inspection can be performed through the manhole 36.
【００２０】燃料タンク３に貯蔵された燃料オイルサー
バー３７により送油管３３、及び３８を通じて加熱液体
供給装置４に供給することができる。また、返油管３４
によりオーバーフローした燃料は燃料タンク３内に戻さ
れるので、オーバーフローによる事故を回避することが
できる。そして、燃料タンク３に溜ったガスは通気管３
５を通じて地上に放散される。更に、燃料の漏洩を検知
するために上下面のコンクリートスラブ８，１０を貫通
して漏洩検知管３９を設けてあるが、燃料タンク３の容
量が小さい場合などは不要である。The fuel can be supplied to the heating liquid supply device 4 through the oil supply pipes 33 and 38 by the fuel oil server 37 stored in the fuel tank 3. Also, the oil return pipe 34
The fuel that has overflowed is returned to the fuel tank 3, so that an accident due to overflow can be avoided. The gas accumulated in the fuel tank 3 is supplied to the vent pipe 3
Dissipated on the ground through 5. Further, a leak detection pipe 39 is provided to penetrate the concrete slabs 8 and 10 on the upper and lower surfaces in order to detect fuel leakage. However, this is unnecessary when the capacity of the fuel tank 3 is small.
【００２１】加熱液体供給装置４は、灯油などの燃料を
燃焼し、その燃料熱により水，有機液体などを加温して
外部に供給できる装置であればよく、例えばボイラーな
ど、温水が供給できる装置を使用することができる。加
熱液体供給装置４から融雪槽２内部の散水管２４に至る
加熱液体の送給管２６は銅，ステンレススチール，耐熱
性プラスチックなどの腐食しにくい材質で構成すること
が好適である。The heating liquid supply device 4 may be any device that burns fuel such as kerosene and heats and heats water, organic liquid, and the like with the heat of the fuel, and can supply hot water such as a boiler. The device can be used. The heating liquid supply pipe 26 extending from the heating liquid supply device 4 to the water sprinkling pipe 24 inside the snow melting tank 2 is preferably made of a material which is hard to corrode, such as copper, stainless steel, heat-resistant plastic or the like.
【００２２】図２は本発明地下埋設式燃料タンク一体型
融雪装置の別の実施形態を示す斜視図である。尚、該装
置の基本構造は先述した実施形態のものと同様であるの
で、共通の部材には共通の符号を付してその説明を省略
し、以下変更点について説明する。FIG. 2 is a perspective view showing another embodiment of the snow melting apparatus integrated with an underground fuel tank of the present invention. Since the basic structure of the device is the same as that of the above-described embodiment, common members are denoted by common reference numerals, and the description thereof will be omitted.
【００２３】図において、地下埋設式燃料タンク一体型
融雪装置１´では融雪槽２内部に散水管を設ける代り
に、温水等の加熱液体を循環させる加熱管２５を設けて
いる。この加熱管２５を用いる場合は、加熱管２５の他
端から加熱液体供給装置４に至る加熱液体の回収管２７
を設ける。即ち、加熱液体は、加熱液体供給装置４から
送給管２６を通じて融雪槽２内の加熱管２５に供給さ
れ、該加熱管２５において熱交換がなされた後に回収管
２７を通じて加熱液体供給装置４に回収され、再度、加
熱され循環するようになっている。In the figure, an underground buried fuel tank integrated type snow melting apparatus 1 'is provided with a heating pipe 25 for circulating a heating liquid such as hot water, instead of providing a water spray pipe inside the snow melting tank 2. When the heating pipe 25 is used, a heating liquid collection pipe 27 extending from the other end of the heating pipe 25 to the heating liquid supply device 4.
Is provided. That is, the heating liquid is supplied from the heating liquid supply device 4 to the heating tube 25 in the snow melting tank 2 through the supply tube 26, and after heat exchange is performed in the heating tube 25, the heating liquid is supplied to the heating liquid supply device 4 through the collection tube 27. It is collected, heated and circulated again.
【００２４】この装置では加熱管２５の表面から直接放
射される熱により雪投入部２１内に投入された雪ｓが融
解されると共に、前記熱によりネット２３が加温され、
更には融雪槽２内部の空気や融雪水が加温されることに
よって雪ｓの融解が促進される。尚、加熱管２５は雪投
入部２１や融雪槽２の材料とは隔離して設け、該加熱管
２５の熱がこれら枠材等を通じて直接燃料タンク３側に
伝達されないようにする点は先述の散水管２４の場合と
同様である。In this apparatus, the heat radiated directly from the surface of the heating tube 25 melts the snow s put into the snow input section 21 and heats the net 23 by the heat.
Furthermore, the melting of the snow s is promoted by heating the air and the snow melting water inside the snow melting tank 2. It should be noted that the heating pipe 25 is provided separately from the material of the snow throwing part 21 and the snow melting tank 2 so that the heat of the heating pipe 25 is not transmitted directly to the fuel tank 3 through these frame members and the like. This is similar to the case of the sprinkler tube 24.
【００２５】加熱管２５は、図２に示すように融雪槽２
内を蛇行させながら配置することにより融雪槽２内での
熱交換面積を増大させ、加熱効率を高めることができ
る。また、加熱管２５の一部を融雪槽２の上部に位置す
る雪投入部２１内に配管して雪投入部２１に投入した雪
を直接融雪するようにすることもできる。The heating tube 25 is connected to the snow melting tank 2 as shown in FIG.
By arranging the inside while meandering, the heat exchange area in the snow melting tank 2 can be increased, and the heating efficiency can be increased. Further, a part of the heating pipe 25 may be piped into the snow input section 21 located above the snow melting tank 2 so that the snow input to the snow input section 21 is directly melted.
【００２６】加熱管２５に循環させる液体としては、水
或いは、ポリエチレングリコールなどの液状有機物を用
いることができ、前者の場合、加熱液体供給装置４の配
管を屋内給湯システムと共用できる利点が有り、また、
後者の場合、非使用時における液体の凍結防止、若しく
は、断熱施工等凍結防止手段の簡略化という利点が得ら
れる。As the liquid circulated through the heating pipe 25, water or a liquid organic substance such as polyethylene glycol can be used. In the former case, there is an advantage that the piping of the heating liquid supply device 4 can be shared with an indoor hot water supply system. Also,
In the latter case, there is obtained an advantage of preventing freezing of the liquid when not in use, or simplifying antifreezing means such as heat insulation construction.
【００２７】[0027]
【発明の効果】本発明の地下埋設式燃料タンク一体型融
雪装置は、上述の通り構成されているので、下記のよう
な効果がある。The underground fuel tank integrated snow melting apparatus of the present invention is constructed as described above, and has the following effects.
【００２８】燃料タンクと融雪槽とが一体化して地下に
埋設されるようにしたので、それらを別々に埋設する場
合に比べて狭い敷地にも設置可能となり、敷地の有効活
用にもつながると共に、大容量の燃料タンクによって融
雪装置を効果的に稼働させることができる。Since the fuel tank and the snowmelt tank are integrated and buried underground, they can be installed on a narrow site as compared with a case where they are buried separately, leading to effective use of the site. The large-capacity fuel tank allows the snow melting device to operate effectively.
【００２９】燃料タンクと加熱液体供給装置及び融雪槽
を結ぶ配管が集中，簡素化され、且つ、配管延長が短縮
されるので、埋設，配管などの工事費用と工期が減少
し、工事に起因するミスも少なくなり、システム全体の
安全性，信頼性も向上する上、灯油等の燃料の配送効率
があがる。The piping connecting the fuel tank, the heating liquid supply device and the snow melting tank is concentrated and simplified, and the length of the piping is shortened. Errors are reduced, the safety and reliability of the entire system are improved, and the fuel delivery efficiency such as kerosene is improved.
【００３０】融雪手段として、前記融雪槽内部に温水を
散布させる散布管、または、温水等の加熱液体を循環さ
せる加熱管を設けることにより、融雪槽枠材の加熱とそ
れに伴なう燃料タンク側への熱の伝達を抑えつつも、雪
を効率良く融解させることができる。As a snow melting means, a scatter pipe for spraying hot water or a heating pipe for circulating a heating liquid such as hot water is provided inside the snow melting tank, thereby heating the snow melting tank frame material and accompanying the fuel tank side. It is possible to efficiently melt snow while suppressing heat transfer to the snow.
【００３１】燃料タンクと融雪槽とを一体化し、且つそ
の枠材が繊維強化プラスチック（ＦＲＰ）製からなるも
のとしたので、強度、及び耐腐食性に優れると共に、全
体の重量が軽量化され、搬送及び設置工事を容易に行う
ことができる。Since the fuel tank and the snow melting tank are integrated and the frame material is made of fiber reinforced plastic (FRP), the strength and corrosion resistance are excellent, and the overall weight is reduced. Transportation and installation work can be performed easily.
【００３２】地下に埋設するので火災や地震等の災害に
強く、安全である。特に、従来、灯油等の危険物を貯蔵
する燃料タンクと熱エネルギーが必要な融雪装置とを一
体化或いは直接接触して配置することは、安全性の面か
ら非常に困難であると考えられていたが、融雪槽と燃料
タンクとの間に断熱層を設けたことによって、極めて安
全性に優れた地下埋設式燃料タンク一体型融雪装置を構
成することができる。Since it is buried underground, it is strong against disasters such as fires and earthquakes and is safe. In particular, it has conventionally been considered extremely difficult to integrate a fuel tank for storing dangerous substances such as kerosene and a snow melting apparatus requiring heat energy or to directly contact the fuel tank, in terms of safety. However, by providing the heat insulating layer between the snow melting tank and the fuel tank, it is possible to configure an underground buried fuel tank integrated snow melting apparatus with extremely excellent safety.
【図１】本発明地下埋設式燃料タンク一体型融雪装置の
代表的な実施形態を示す一部切除した斜視図である。FIG. 1 is a partially cut-away perspective view showing a typical embodiment of an underground fuel tank integrated snow melting apparatus according to the present invention.
【図２】本発明地下埋設式燃料タンク一体型融雪装置の
別の実施形態を示す一部切除した斜視図である。FIG. 2 is a partially cutaway perspective view showing another embodiment of the underground fuel tank integrated snow melting apparatus of the present invention.
１，１´ 地下埋設式燃料タンク一体型融雪装置 ２ 融雪槽 ３ 燃料タンク ４ 加熱液体供給装置 ５ 隔壁 ６ 断熱層 ７，９ 砂利 ８，１０ コンクリートスラブ ２１ 雪投入部 ２２ 蓋 ２３ ネット ２４ 散水管 ２４ａ 散水口 ２５ 加熱管 ２６ 送給管 ２７ 回収管 ２８ 排水管 ３１ 給油管 ３２ 液面計 ３３，３８ 送油管 ３４ 返油管 ３５ 通気管 ３６ マンホール ３７ オイルサーバー ３９ 漏洩検知管 Reference Signs List 1, 1 'underground buried fuel tank integrated snow melting device 2 snow melting tank 3 fuel tank 4 heating liquid supply device 5 partition 6 heat insulation layer 7, 9 gravel 8, 10 concrete slab 21 snow input part 22 lid 23 net 24 water sprinkling pipe 24a Water spouting port 25 Heating pipe 26 Supply pipe 27 Recovery pipe 28 Drain pipe 31 Oil supply pipe 32 Liquid level gauge 33,38 Oil supply pipe 34 Oil return pipe 35 Vent pipe 36 Manhole 37 Oil server 39 Leakage detection pipe
───────────────────────────────────────────────────── フロントページの続き (72)発明者 平山 紀夫 福島県郡山市名倉32−１ レジデンス名倉 107 (72)発明者 友光 直樹 福島県郡山市長者２−16−19 栄光寮110 (72)発明者 森 秀樹 札幌市東区北20条東２丁目２番11号 (72)発明者 土井 博幸 札幌市北区北20条西６丁目18番地 (72)発明者 山口 信夫 札幌市白石区平和通７丁目北11の12 ビッ クバーンズマンション102号 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Norio Hirayama 32-1 Nakura, Koriyama, Fukushima Prefecture Residence Nakura 107 (72) Inventor Naoki Tomitsu 2-16-19, Mayor of Koriyama, Fukushima Prefecture Eiko Ryo 110 (72) Invention Person Hideki Mori 2-2-1-11 Kita 20-Jo Higashi, Higashi-ku, Sapporo (72) Inventor Hiroyuki Doi 6-18-18 Kita 20-Jo Nishi, Kita-ku, Sapporo (72) Inventor Nobuo Yamaguchi 7-chome Heiwadori, Shiroishi-ku, Sapporo-shi 12-bit Burns Mansion 102, North 11
Claims (5)
と、該燃料タンクに貯蔵された燃料の供給を受けて該燃
料を燃焼させた燃焼熱により液体を加熱し、該加熱液体
を融雪槽に供給する加熱液体供給装置と、該加熱液体供
給装置から供給される加熱液体により、槽内に投入され
た雪を加熱融解する融雪槽とを有し、かつ前記燃料タン
クと前記融雪槽とが一体化して、実質的に地中に埋設さ
れることを特徴とする地下埋設式燃料タンク一体型融雪
装置。1. A fuel tank for storing fuel such as kerosene, and a liquid heated by the combustion heat generated by burning the fuel when supplied with the fuel stored in the fuel tank. A heating liquid supply device to be supplied, and a snow melting tank that heats and melts the snow put into the tank by the heating liquid supplied from the heating liquid supply device, and the fuel tank and the snow melting tank are integrated. An underground buried fuel tank integrated snow melting apparatus characterized by being buried and substantially buried in the ground.
槽内部に温水を散布させる散布管を設けた請求項１記載
の地下埋設式燃料タンク一体型融雪装置。2. The underground buried fuel tank integrated snow melting apparatus according to claim 1, wherein the heating liquid is hot water, and a spray pipe for spraying hot water is provided inside the snow melting tank.
加熱管を設けた請求項１記載の地下埋設燃料タンク一体
型融雪装置。3. The snow melting apparatus according to claim 1, further comprising a heating pipe for circulating a heating liquid inside the snow melting tank.
繊維強化プラスチック（ＦＲＰ）製からなる請求項１，
２又は３記載の地下埋設式燃料タンク一体型融雪装置。4. The frame material of the snow melting tank and the fuel tank is made of fiber reinforced plastic (FRP).
4. An underground fuel tank integrated snow melting apparatus according to 2 or 3.
に断熱層を形成した請求項１，２，３又は４記載の地下
埋設式燃料タンク一体型融雪装置。5. The underground buried fuel tank integrated snow melting apparatus according to claim 1, wherein a heat insulating layer is formed on a partition wall between the fuel tank and the snow melting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9152840A JPH10329891A (en) | 1997-05-27 | 1997-05-27 | Underground fuel tank type snow-thawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9152840A JPH10329891A (en) | 1997-05-27 | 1997-05-27 | Underground fuel tank type snow-thawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10329891A true JPH10329891A (en) | 1998-12-15 |
Family
ID=15549288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9152840A Pending JPH10329891A (en) | 1997-05-27 | 1997-05-27 | Underground fuel tank type snow-thawing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10329891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101071360B1 (en) | 2010-04-23 | 2011-10-10 | 조계찬 | Upright type underground storage tank and method for building it |
-
1997
- 1997-05-27 JP JP9152840A patent/JPH10329891A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101071360B1 (en) | 2010-04-23 | 2011-10-10 | 조계찬 | Upright type underground storage tank and method for building it |
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