JP2011255704A - Soil or sewage tank for rolling stock - Google Patents

Soil or sewage tank for rolling stock Download PDF

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Publication number
JP2011255704A
JP2011255704A JP2010129371A JP2010129371A JP2011255704A JP 2011255704 A JP2011255704 A JP 2011255704A JP 2010129371 A JP2010129371 A JP 2010129371A JP 2010129371 A JP2010129371 A JP 2010129371A JP 2011255704 A JP2011255704 A JP 2011255704A
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Prior art keywords
tank
heat insulating
insulating material
peripheral surface
outer peripheral
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JP2010129371A
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JP4629803B1 (en
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Satoru Onodera
哲 小野寺
Masakado Oikawa
正門 及川
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GOKO SEISAKUSHO CO Ltd
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GOKO SEISAKUSHO CO Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a tank eliminating the following defects in which three problems, that is, a reduction in the weight of the tank, corrosion of the inner surface of the tank, and a reduction in the manufacturing cost of the tank can hardly be solved at the same time because the tanks such as a soil tank, a sewage tank and a water tank for being mounted in rolling stock are made of stainless steel and an FRP resin.SOLUTION: The tank for the rolling stock includes a tank body 2 made of polyethylene, a heat insulating material 3 which is provided on the outer peripheral surface of the tank body, and an outer plate 4 made of stainless steel and provided on the outer peripheral surface of the heat insulating material. The heat insulating material is a urethane foaming material.

Description

本発明は車両用タンク、特に鉄道車両内に搭載した汚物タンク、汚水タンク、水タンクなどのタンクに関するものである。   The present invention relates to a tank for a vehicle, and more particularly to a tank such as a filth tank, a sewage tank, or a water tank mounted in a railway vehicle.

従来、鉄道車両に搭載された汚物タンク、汚水タンク、水タンクなどのタンクは、ステンレス製又はFRP樹脂製で作られていた。   Conventionally, tanks such as filth tanks, sewage tanks, and water tanks mounted on railway vehicles have been made of stainless steel or FRP resin.

しかしながら、上記従来のステンレス製タンクやFRP樹脂製タンクは、車両の高速化に伴う軽量化、タンク内面の腐食問題、並びにタンクの製造コスト低減の3つの課題を同時に満足させることには限界があった。   However, conventional stainless steel tanks and FRP resin tanks have limitations in satisfying the three problems of weight reduction associated with higher vehicle speed, tank inner surface corrosion problems, and tank manufacturing cost reduction at the same time. It was.

本発明は上記の欠点を無くしたものである。   The present invention eliminates the above disadvantages.

本発明の車両用タンクは、ポリエチレン製のタンク本体と、このタンク本体の外周面に設けた断熱材と、この断熱材の外周面に設けたステンレス製の外板とよりなることを特徴とする。   The vehicle tank of the present invention comprises a polyethylene tank main body, a heat insulating material provided on the outer peripheral surface of the tank main body, and a stainless steel outer plate provided on the outer peripheral surface of the heat insulating material. .

また、上記断熱材はウレタン発泡材であることを特徴とする。   The heat insulating material is a urethane foam material.

本発明の車両用タンクによれば、タンク本体をポリエチレン製としたので、タンクの軽量化、タンク内面の耐腐食化、製造コストの軽減を図ることができる大きな利益がある。   According to the vehicle tank of the present invention, since the tank main body is made of polyethylene, there is a great advantage that the weight of the tank, corrosion resistance of the inner surface of the tank, and manufacturing cost can be reduced.

また、ポリエチレン製のタンク本体だけでは、耐寒性、耐候性に劣るが、上記タンク本体の外周面に断熱材を設けたので、保温を維持することができ、タンク内の水分の凍結を防止することができる。   In addition, the polyethylene tank body alone is inferior in cold resistance and weather resistance, but since the outer peripheral surface of the tank body is provided with a heat insulating material, it is possible to maintain heat insulation and prevent freezing of moisture in the tank. be able to.

また、上記断熱材の外周面にステンレス製の外板を設けたので、耐候性を高め、路線からの飛び石等からタンクを守ることができる。   Moreover, since the outer plate made of stainless steel is provided on the outer peripheral surface of the heat insulating material, weather resistance can be improved and the tank can be protected from flying stones from the route.

図1は本発明の車両用タンクの縦断面図である。FIG. 1 is a longitudinal sectional view of a vehicle tank according to the present invention.

以下、図面によって本発明の実施例を説明する。   Embodiments of the present invention will be described below with reference to the drawings.

本発明の車両用タンクは、鉄道車両1の床下に搭載される、汚物や汚水や水を貯蔵せしめるポリエチレン(PE)製のタンク本体2と、このタンク本体2の外周面に設けた、ウレタン発泡製の断熱材3と、この断熱材3の外周面に設けた、ステンレス製の外板4とよりなる。   The vehicle tank of the present invention is a polyethylene (PE) tank body 2 for storing filth, sewage and water, which is mounted under the floor of the railway vehicle 1, and urethane foam provided on the outer peripheral surface of the tank body 2. It consists of a heat insulating material 3 made of stainless steel and an outer plate 4 made of stainless steel provided on the outer peripheral surface of the heat insulating material 3.

本発明の車両用タンクは上記のような構成であるから、タンク本体2をポリエチレン製としたので、タンクの軽量化、タンク内面の耐腐食化、製造コストの軽減を図ることができる大きな利益がある。   Since the tank for vehicles of the present invention is configured as described above, since the tank body 2 is made of polyethylene, there is a great advantage in that the weight of the tank can be reduced, the corrosion resistance of the tank inner surface can be reduced, and the manufacturing cost can be reduced. is there.

また、ポリエチレン製のタンク本体2だけでは、耐寒性、耐候性に劣るが、上記タンク本体の外周面に断熱材3を設けたので、保温を維持することができ、タンク内の水分の凍結を防止することができる。   In addition, the polyethylene tank body 2 alone is inferior in cold resistance and weather resistance, but since the heat insulating material 3 is provided on the outer peripheral surface of the tank body, heat insulation can be maintained and water in the tank can be frozen. Can be prevented.

また、上記断熱材3の外周面にステンレス製の外板4を設けたので、耐候性を高め、路線からの飛び石等からタンクを守ることができる。   Moreover, since the stainless steel outer plate 4 is provided on the outer peripheral surface of the heat insulating material 3, the weather resistance can be improved and the tank can be protected from flying stones from the route.

1 車両
2 タンク本体
3 断熱材
4 外板
1 vehicle 2 tank body 3 heat insulating material 4 outer plate

本発明は鉄道車両用汚物または汚水タンク、特に鉄道車両内に搭載した汚物タンク、汚水タンクに関するものである。 The present invention relates to a railway vehicle sewage or sewage tank, and more particularly to a sewage tank and a sewage tank mounted in a railway vehicle.

従来、鉄道車両に搭載された汚物タンク、汚水タンクは、ステンレス製又はFRP樹脂製で作られていた。   Conventionally, filth tanks and sewage tanks mounted on railway vehicles have been made of stainless steel or FRP resin.

しかしながら、上記従来のステンレス製タンクやFRP樹脂製タンクは、車両の高速化に伴う軽量化、タンク内面の腐食問題、並びにタンクの製造コスト低減の3つの課題を同時に満足させることには限界があった。   However, conventional stainless steel tanks and FRP resin tanks have limitations in satisfying the three problems of weight reduction associated with higher vehicle speed, tank inner surface corrosion problems, and tank manufacturing cost reduction at the same time. It was.

本発明は上記の欠点を無くしたものである。   The present invention eliminates the above disadvantages.

本発明の鉄道車両用汚物または汚水タンクは、鉄道車両の床下に搭載したポリエチレン製の汚物用または汚水用のタンク本体と、このタンク本体の外周面に設けたウレタン発泡材製の断熱材と、この断熱材の外周面に設けたステンレス製の外板とよりなることを特徴とする。 The railroad vehicle filth or sewage tank of the present invention is a polyethylene filth or sewage tank main body mounted under the floor of the railroad vehicle, a urethane foam heat insulating material provided on the outer peripheral surface of the tank main body, It is characterized by comprising a stainless steel outer plate provided on the outer peripheral surface of the heat insulating material.

本発明の鉄道車両用汚物または汚水タンクによれば、タンク本体をポリエチレン製としたので、タンクの軽量化、タンク内面の耐腐食化、製造コストの軽減を図ることができる大きな利益がある。 According to the railway vehicle waste or sewage tank of the present invention, since the tank body is made of polyethylene, there is a great advantage that the tank can be reduced in weight, the tank inner surface can be made resistant to corrosion, and the manufacturing cost can be reduced.

また、ポリエチレン製のタンク本体だけでは、耐寒性、耐候性に劣るが、上記タンク本体の外周面に断熱材を設けたので、保温を維持することができ、タンク内の水分の凍結を防止することができる。   In addition, the polyethylene tank body alone is inferior in cold resistance and weather resistance, but since the heat insulating material is provided on the outer peripheral surface of the tank body, it is possible to maintain heat insulation and prevent the moisture in the tank from freezing. be able to.

また、上記断熱材の外周面にステンレス製の外板を設けたので、耐候性を高め、路線からの飛び石等からタンクを守ることができる。   Moreover, since the outer plate made of stainless steel is provided on the outer peripheral surface of the heat insulating material, weather resistance can be improved and the tank can be protected from flying stones from the route.

図1は本発明の鉄道車両用汚物または汚水タンクの縦断面図である。FIG. 1 is a longitudinal sectional view of a railway vehicle waste or sewage tank according to the present invention.

以下、図面によって本発明の実施例を説明する。   Embodiments of the present invention will be described below with reference to the drawings.

本発明の鉄道車両用汚物または汚水タンクは、鉄道車両1の床下に搭載される、汚物や汚水を貯蔵せしめるポリエチレン(PE)製のタンク本体2と、このタンク本体2の外周面に設けた、ウレタン発泡製の断熱材3と、この断熱材3の外周面に設けた、ステンレス製の外板4とよりなる。 The railroad vehicle filth or sewage tank according to the present invention is provided under the floor of the railcar 1 and is provided on the outer peripheral surface of the tank body 2 made of polyethylene (PE) for storing filth and sewage, a heat insulating material 3 made of urethane foam, is provided on the outer peripheral surface of the heat insulator 3, the more the stainless steel outer plate 4.

本発明の鉄道車両用汚物または汚水タンクは上記のような構成であるから、タンク本体2をポリエチレン製としたので、タンクの軽量化、タンク内面の耐腐食化、製造コストの軽減を図ることができる大きな利益がある。 Since railway vehicle dirt or sewage tank of the present invention is configured as described above, since the tank main body 2 and a polyethylene, lightweight tanks, tank inner surfaces of the corrosion Shokuka, is possible to reduce the manufacturing cost There are great benefits that can be made.

また、ポリエチレン製のタンク本体2だけでは、耐寒性、耐候性に劣るが、上記タンク本体の外周面に断熱材3を設けたので、保温を維持することができ、タンク内の水分の凍結を防止することができる。   In addition, the polyethylene tank body 2 alone is inferior in cold resistance and weather resistance, but since the heat insulating material 3 is provided on the outer peripheral surface of the tank body, heat insulation can be maintained and water in the tank can be frozen. Can be prevented.

また、上記断熱材3の外周面にステンレス製の外板4を設けたので、耐候性を高め、路線からの飛び石等からタンクを守ることができる。   Moreover, since the stainless steel outer plate 4 is provided on the outer peripheral surface of the heat insulating material 3, the weather resistance can be improved and the tank can be protected from flying stones from the route.

1 車両
2 タンク本体
3 断熱材
4 外板
1 vehicle 2 tank body 3 heat insulating material 4 outer plate

Claims (2)

ポリエチレン製のタンク本体と、このタンク本体の外周面に設けた断熱材と、この断熱材の外周面に設けたステンレス製の外板とよりなることを特徴とする車両用タンク。   A vehicle tank comprising a polyethylene tank main body, a heat insulating material provided on the outer peripheral surface of the tank main body, and a stainless steel outer plate provided on the outer peripheral surface of the heat insulating material. 上記断熱材はウレタン発泡材であることを特徴とする請求項1記載の車両用タンク。   2. The vehicle tank according to claim 1, wherein the heat insulating material is a urethane foam material.
JP2010129371A 2010-06-04 2010-06-04 Railway vehicle waste or sewage tank Active JP4629803B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103213594A (en) * 2013-05-09 2013-07-24 无锡市万里实业发展有限公司 Online sewage tank
JP2014223825A (en) * 2013-05-15 2014-12-04 株式会社五光製作所 Waste or sewage tank for railway vehicle
JP2019182323A (en) * 2018-04-16 2019-10-24 株式会社五光製作所 Tank system for railway vehicle and toilet system for railway vehicle

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125010U (en) * 1978-02-22 1979-09-01
JPS5997143U (en) * 1982-12-21 1984-07-02 株式会社ダイレクトジヤパン Automotive solar water heating system
JPS642651A (en) * 1987-02-13 1989-01-06 Nikko Yakuhin Kk Preparation of adhesive plaster containing mercurochrome
JPH0333238A (en) * 1989-06-26 1991-02-13 Du Pont Canada Inc Compound yarn, manufacture of compound yarn and its device
JPH0622871U (en) * 1992-04-13 1994-03-25 朝日ソーラー工業株式会社 Solar water heater structure
JPH07285397A (en) * 1994-04-18 1995-10-31 Toru Kikui Simplified hand washer for automobile
JPH08277565A (en) * 1995-04-07 1996-10-22 Fujikura Ltd Simple toilet
JPH10248749A (en) * 1997-03-03 1998-09-22 Sealand Technol Inc Tank made of plastic
JP2001114102A (en) * 1999-10-18 2001-04-24 Central Japan Railway Co Heat insulated structure of wateer tank in railway rolling stock
JP2001334887A (en) * 2000-05-24 2001-12-04 Haiberu:Kk Feed water tank for automobile
JP2003240353A (en) * 2002-02-15 2003-08-27 Inax Corp Hot-water tank
JP2006103587A (en) * 2004-10-07 2006-04-20 Kawasaki Heavy Ind Ltd Water/sewage tank for railroad vehicle

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125010U (en) * 1978-02-22 1979-09-01
JPS5997143U (en) * 1982-12-21 1984-07-02 株式会社ダイレクトジヤパン Automotive solar water heating system
JPS642651A (en) * 1987-02-13 1989-01-06 Nikko Yakuhin Kk Preparation of adhesive plaster containing mercurochrome
JPH0333238A (en) * 1989-06-26 1991-02-13 Du Pont Canada Inc Compound yarn, manufacture of compound yarn and its device
JPH0622871U (en) * 1992-04-13 1994-03-25 朝日ソーラー工業株式会社 Solar water heater structure
JPH07285397A (en) * 1994-04-18 1995-10-31 Toru Kikui Simplified hand washer for automobile
JPH08277565A (en) * 1995-04-07 1996-10-22 Fujikura Ltd Simple toilet
JPH10248749A (en) * 1997-03-03 1998-09-22 Sealand Technol Inc Tank made of plastic
JP2001114102A (en) * 1999-10-18 2001-04-24 Central Japan Railway Co Heat insulated structure of wateer tank in railway rolling stock
JP2001334887A (en) * 2000-05-24 2001-12-04 Haiberu:Kk Feed water tank for automobile
JP2003240353A (en) * 2002-02-15 2003-08-27 Inax Corp Hot-water tank
JP2006103587A (en) * 2004-10-07 2006-04-20 Kawasaki Heavy Ind Ltd Water/sewage tank for railroad vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103213594A (en) * 2013-05-09 2013-07-24 无锡市万里实业发展有限公司 Online sewage tank
JP2014223825A (en) * 2013-05-15 2014-12-04 株式会社五光製作所 Waste or sewage tank for railway vehicle
JP2019182323A (en) * 2018-04-16 2019-10-24 株式会社五光製作所 Tank system for railway vehicle and toilet system for railway vehicle

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JP4629803B1 (en) 2011-02-09

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