JPH03258610A - Heating apparatus for vehicle - Google Patents

Heating apparatus for vehicle

Info

Publication number
JPH03258610A
JPH03258610A JP5453890A JP5453890A JPH03258610A JP H03258610 A JPH03258610 A JP H03258610A JP 5453890 A JP5453890 A JP 5453890A JP 5453890 A JP5453890 A JP 5453890A JP H03258610 A JPH03258610 A JP H03258610A
Authority
JP
Japan
Prior art keywords
vehicle
floor
heater
heater panel
underframe
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
JP5453890A
Other languages
Japanese (ja)
Inventor
Toshio Sarada
皿田 俊男
Munetaka Nishiyama
西山 宗尚
Toru Kaneko
徹 金子
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.)
Panasonic Electric Works Co Ltd
Kinki Sharyo Co Ltd
Original Assignee
Kinki Sharyo Co Ltd
Matsushita Electric Works Ltd
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 Kinki Sharyo Co Ltd, Matsushita Electric Works Ltd filed Critical Kinki Sharyo Co Ltd
Priority to JP5453890A priority Critical patent/JPH03258610A/en
Publication of JPH03258610A publication Critical patent/JPH03258610A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To uniformly heat the floor of a vehicle and to avoid an increase in the vehicle floor height by placing a heater panel having heaters uniformly disposed in a housing having required strength and height directly on the frame of a vehicle. CONSTITUTION:A heater panel 3 having heaters 11 uniformly disposed in a housing formed in such a manner as to have required strength of a vehicle floor and have the same height as at of a keystone plate is placed directly on a base 2 of a vehicle 1 to form a heating apparatus for a vehicle. In this case, the dimensions of the heater panel are set the total width in the inner size of the vehicle 1 X length (WXL), for example, whereby floor heating is performed extending over the total surface of the vehicle floor 1. The floor material 5 is laid on the upper surface of the heater panel 3. Thus, the floor heating is uniformly performed and the vehicle floor height can be avoided from being increased more than the conventional height.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、車両内の暖房を車両床に配置されたヒータに
て行う車両用暖房装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle heating system that heats the inside of a vehicle using a heater placed on the floor of the vehicle.

[従来の技術] 一般に、鉄道の車両内の暖房を座席下部に装着したヒー
タによって行う場合、空気の対流現象によって床面付近
の温度が最も低くなる。そこで、車両内の暖房を車両床
に配置されたヒータにて行うことにより、床面付近の温
度を高くするようにした車両用暖房装置が考えられてお
り、例えば、第13図に示すように、車両■の台枠2上
に載置された床強度補強用キーストップレート8の溝内
にヒータ11を配設し、キーストップレート8上に金属
板9を介して床材5を敷設したもの(特開昭57−58
552号公報)があった。
[Prior Art] Generally, when the inside of a railway vehicle is heated by a heater attached to the lower part of the seat, the temperature near the floor surface is lowest due to air convection. Therefore, vehicle heating systems have been devised that increase the temperature near the floor surface by heating the interior of the vehicle using a heater placed on the vehicle floor.For example, as shown in FIG. A heater 11 was disposed in the groove of a key stop plate 8 for floor strength reinforcement placed on the underframe 2 of the vehicle ■, and a floor material 5 was laid on the key stop plate 8 via a metal plate 9. Things (Unexamined Japanese Patent Publication 57-58
No. 552).

[発明が解決しようとする課題] しかしながら、上述の従来例にあっては、ヒータ11が
車両床の強度を確保するためのキーストップレート8の
配置および溝間隔に従って隔設されているので、ヒータ
11が配置されていない低温部分(ヒータ11の直上の
高温部に比べて温度が低くなる)が大きくなって均一な
床暖房が行えないという問題があった。
[Problems to be Solved by the Invention] However, in the above-mentioned conventional example, since the heaters 11 are spaced apart according to the arrangement of the key stop plate 8 and the groove spacing to ensure the strength of the vehicle floor, There was a problem in that the low-temperature area where heater 11 is not placed (temperature is lower than the high-temperature area directly above heater 11) becomes large, making it impossible to perform uniform floor heating.

本発明は上記の点に鑑みて為されたものであり、その目
的とするところは、均一な床暖房が行え、しかも、車両
床が従来よりも高くなるのを回避てきる車両用暖房装置
を提供することにある。
The present invention has been made in view of the above points, and its purpose is to provide a heating system for a vehicle that can perform uniform floor heating and avoid raising the height of the vehicle floor higher than before. It is about providing.

[課題を解決するための手段] 本発明の車両用暖房装置は、車両床の必要強度を有しキ
ーストップレートと同程度の高さのハウジング内にヒー
タを均一に配設したヒータパネルを、車両の台枠上に直
接載置したものである。
[Means for Solving the Problems] The vehicle heating device of the present invention includes a heater panel in which heaters are uniformly arranged in a housing that has the strength required for the vehicle floor and has a height comparable to the key stop rate. It is placed directly on the underframe of the vehicle.

また、請求項2のものは、上記ヒータパネルを、複数の
ヒータユニットを電気接続して形成したものである。
According to a second aspect of the present invention, the heater panel is formed by electrically connecting a plurality of heater units.

さらにまた、請求項3のものは、各ヒータユニットを、
格子状に形成された台枠の各開口を閉塞する大きさとし
たものである。
Furthermore, in claim 3, each heater unit:
The size is such that each opening in the underframe formed in a lattice shape is closed.

さらにまた、請求項4のものは、ヒータパネルの寸法を
車両の内のりの全幅×長さとしたものである。
Furthermore, in a fourth aspect of the present invention, the dimensions of the heater panel are the total width of the interior of the vehicle x the length.

[作 用コ 本発明は上述のように構成されており、ヒータをハウジ
ング内に均一に配設したヒータパネルを用いているので
、床面温度を均一化でき、しがち、車両床の必要強度を
有しキース)〜ンプレートと同程度の高さのハウジング
を用いているので、キーストップレートを省略すること
ができ、車両床が従来よりも高くなるのを回避できるよ
うになっている。
[Function] The present invention is constructed as described above, and uses a heater panel in which the heaters are uniformly arranged within the housing, so that the floor surface temperature can be made uniform, and the required strength of the vehicle floor can be reduced. Since the housing has the same height as the key stop plate, the key stop plate can be omitted and the vehicle floor can be prevented from becoming higher than before.

また、上記ヒータパネルを、複数のヒータユニットを電
気接続して形成したものとすれば、取り扱いが容易にな
って製造時のヒータパネル(複数のヒータユニット)の
台枠への配設作業およびメンテナンス時のヒータユニッ
トの取り替え作業が容易になるとともに、車両床の床暖
房温度を部分的に調整することができる。
In addition, if the above-mentioned heater panel is formed by electrically connecting multiple heater units, handling becomes easier, and installation work of the heater panel (multiple heater units) to the underframe during manufacturing and maintenance. This makes it easier to replace the heater unit when the vehicle is in use, and allows the temperature of the floor heating of the vehicle floor to be adjusted partially.

さらにまた、各ヒータユニットを、格子状に形成された
台枠の各開口を閉塞する大きさとすれば、ヒータユニッ
トの取り扱いをより容易にでき、台枠の開口を点検口と
して利用できる。
Furthermore, if each heater unit is sized to close each opening of the underframe formed in a lattice shape, the heater units can be handled more easily and the openings of the underframe can be used as inspection ports.

さらにまた、ヒータパネルの寸法を車両の内のりの全幅
×長さとすることにより、車両体全面に亘る床暖房を可
能とすることができる。
Furthermore, by setting the dimensions of the heater panel to be the total width of the interior of the vehicle x the length, it is possible to provide floor heating over the entire surface of the vehicle body.

[実施例] 第1図乃至第3図は本発明一実施例を示すもので、車両
床の必要強度を有しキーストップレート8と同程度の高
さのハウジング10内にヒータ]1を均一に配設したヒ
ータパネル3を、車両1の台枠2上に直接載置したもの
である。実施例にあっては、ヒータパネル3の寸法を車
両1の内のりの全幅×長さ(WXL)としている。なお
、台枠2上に載置されたヒータパネル3の上面には、床
材5が敷設されるようになっている。
[Embodiment] Figures 1 to 3 show an embodiment of the present invention, in which a heater] 1 is uniformly installed in a housing 10 that has the required strength of the vehicle floor and has a height similar to that of the key stop rate 8. The heater panel 3 disposed in the vehicle 1 is placed directly on the underframe 2 of the vehicle 1. In the embodiment, the dimensions of the heater panel 3 are the total width of the inside of the vehicle 1 x length (WXL). Note that a floor material 5 is laid on the upper surface of the heater panel 3 placed on the underframe 2.

いま、ハウジング10内にヒータ11を均一配設したヒ
ータパネル3を用いているので、床暖房を均一化でき、
しがち、車両床の必要強度を有しキーストップレートと
同程度の高さのハウジング10を用いて形成されたヒー
タパネル3を、キーストップレートを用いずに台枠2上
に直接載置しているので、車両床が従来より高くなるの
を回避できるようになっている。
Now, since the heater panel 3 in which the heaters 11 are uniformly arranged inside the housing 10 is used, the floor heating can be made uniform.
However, the heater panel 3, which is formed using a housing 10 that has the required strength of the vehicle floor and has the same height as the key stop rate, is placed directly on the underframe 2 without using the key stop rate. This makes it possible to avoid making the vehicle floor higher than before.

また、ヒータパネル3の寸法を車両1の内のりの全幅×
長さとしているので、車両体全面に亘って床暖房を行う
ことができる。
Also, the dimensions of the heater panel 3 are the total width of the inside of the vehicle 1 x
Since it is long, it is possible to perform floor heating over the entire vehicle body.

第4図乃至第6図は他の実施例を示すもので、ヒータパ
ネル3を、複数のヒータユニット4a4bを電気接続し
て形成したものであり、実施例では、一方のヒータユニ
ット4aの幅を他方のヒータユニット4bの幅よりも小
さくしている。図中、2a、2bは型材を格子上に組み
合わせて形成した台枠2の開口である。
4 to 6 show another embodiment, in which the heater panel 3 is formed by electrically connecting a plurality of heater units 4a4b, and in the embodiment, the width of one heater unit 4a is The width is made smaller than the width of the other heater unit 4b. In the figure, 2a and 2b are openings in an underframe 2 formed by combining molded materials on a lattice.

いま、本実施例にあっては、複数のヒータパネル)4a
、4bにてヒータパネル3を分割形成しているので、取
り扱いが容易になって車両製造時における台枠2上への
配設作業、メンテナンス時における取り替え作業が容易
に行えるようになっている。また、ヒータユニット4a
、4bの製造工程の簡略化も可能であり、車両サイズの
変更時においても対応が容易にできる。さらにまた、各
ヒータユニット4a、4bに給電される電力を調整する
ことにより、車両床の床暖房温度を部分的に適当な温度
に設定することができ、例えば、開閉されるドア付近の
床暖房温度を高く設定するとともに、暖房不足になり易
い両窓側の床暖房温度を、中央部の床暖房温度よりも高
く設定しておくことにより、車両全体の床暖房温度を均
一化できるようになっている。
Now, in this embodiment, a plurality of heater panels) 4a
, 4b, the heater panel 3 is formed in sections, making it easy to handle, making it easy to install it on the underframe 2 during vehicle manufacture and to easily replace it during maintenance. In addition, the heater unit 4a
, 4b can be simplified, and changes in vehicle size can be easily accommodated. Furthermore, by adjusting the power supplied to each heater unit 4a, 4b, it is possible to partially set the temperature of the floor heating on the vehicle floor to an appropriate temperature, for example, underfloor heating near the door that is opened and closed. By setting the temperature high and setting the floor heating temperature on both window sides, where heating is likely to be insufficient, higher than the floor heating temperature in the center, it is possible to equalize the floor heating temperature throughout the vehicle. There is.

第7図乃至第9図はさらに他の実施例を示すもので、各
ヒータユニット4cを、格子状に形成された台枠2の各
開口2aを閉塞する大きさとしたものであり、各ヒータ
ユニット4Cをより小型化でき、取り扱いをより容易に
することができ、しかも、適当なヒータユニット4Cを
取り外すことにより、台枠2の開口2aを点検口として
利用できるようになっている。さらに、必要に応じて各
ヒータユニット4c毎の機械的強度を異なった値にする
ことができ、車両床の強度を局部的に変化させることが
できる。
7 to 9 show still another embodiment, in which each heater unit 4c is sized to close each opening 2a of the underframe 2 formed in a lattice shape. 4C can be made smaller and easier to handle, and by removing a suitable heater unit 4C, the opening 2a of the underframe 2 can be used as an inspection port. Furthermore, the mechanical strength of each heater unit 4c can be set to a different value as needed, and the strength of the vehicle floor can be locally changed.

第10図乃至第12図はさらに他の実施例を示すもので
、各ヒータユニット4C間に配線ダクト用の隙間7が形
成されるようにしたものであり、隙間7を利用してヒー
タユニット4cへの配線を容易に行うことができる。
FIGS. 10 to 12 show still another embodiment, in which a gap 7 for a wiring duct is formed between each heater unit 4C, and the gap 7 is used to connect the heater unit 4C. wiring can be easily done.

[発明の効果] 本発明は上述のように構成されており、車両床の必要強
度を有しキーストップレートと同程度の高さのハウジン
グ内にヒータを均一に配設したヒータパネルを、車両の
台枠上に直接載置したものであり、ヒータをハウジング
内に均一に配置したヒータパネルを用いているので、床
暖房を均一化でき、しかも、車両床の必要強度を有する
ハウジングを用いているので、キーストップレートを省
略することができ、車両床が高くなるのを回避できると
いう効果がある。
[Effects of the Invention] The present invention is configured as described above, and a heater panel in which the heaters are uniformly arranged in a housing that has the required strength of the vehicle floor and has a height comparable to the key stop rate is installed in the vehicle. It is placed directly on the underframe of the vehicle, and uses a heater panel with heaters evenly arranged within the housing, which allows uniform floor heating.Moreover, it uses a housing that has the required strength of the vehicle floor. Therefore, the key stop rate can be omitted and the vehicle floor can be avoided from becoming too high.

また、請求項2のように、上記ヒータパネルを、複数の
ヒータユニットを電気接続して形成したものとすれば、
取り扱いが容易になって製造時のヒータパネル(複数の
ヒータユニット)の台枠への配設作業およびメンテナン
ス時のヒータユニットの取り替え作業が容易になるとと
もに、車両床の一7= 8 床暖房温度を部分的に調整することができるという効果
がある。
Further, as in claim 2, if the heater panel is formed by electrically connecting a plurality of heater units,
It is easier to handle, which makes it easier to install the heater panel (multiple heater units) on the underframe during manufacturing and replace the heater unit during maintenance, and it also reduces the temperature of the vehicle floor. This has the effect of being able to partially adjust.

さらにまた、請求項3のように、各ヒータユニットを、
格子状に形成された台枠の各開口を閉塞する大きさとす
れば、ヒータユニットの取り扱いをより容易にでき、台
枠の開口を点検口として利用できるという効果がある。
Furthermore, as in claim 3, each heater unit:
If the size is such that each opening in the underframe formed in a lattice shape is closed, the heater unit can be handled more easily, and the openings in the underframe can be used as inspection ports.

さらにまた、請求項4のように、ヒータパネルの寸法を
車両の内のりの全幅×長さとすれば、車両体全面に亘っ
て均一な床暖房を行うことができるという効果がある。
Furthermore, if the dimensions of the heater panel are set to the total width of the interior of the vehicle x the length, there is an effect that uniform floor heating can be performed over the entire surface of the vehicle body.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明一実施例の断面図、第2図は同上の要部
上面図、第3図は同上の要部斜視図、第4図は他の実施
例の断面図、第5図は同上の要部上面図、第6図は同上
の要部斜視図、第7図は′さらに他の実施例の構成およ
び動作を示す断面図、第8図は同上の要部上面図、第9
図は同上の要部斜視図、第10図はさらに他の実施例の
断面図、第11図は同上の要部上面図、第12図は同上
の要部斜視図、第13図は従来例の断面図である。 1は車両、2は台枠、2a、2bは開口、3はヒータパ
ネル、4.4a、4bはヒータユニット、5は床材、7
は隙間である。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a top view of the main parts of the same as above, Fig. 3 is a perspective view of the main parts of the same as above, Fig. 4 is a sectional view of another embodiment, and Fig. 5 6 is a perspective view of the essential parts of the same as above, FIG. 7 is a sectional view showing the structure and operation of another embodiment, FIG. 9
10 is a sectional view of another embodiment, FIG. 11 is a top view of the same important parts, FIG. 12 is a perspective view of the same important parts, and FIG. 13 is a conventional example. FIG. 1 is a vehicle, 2 is an underframe, 2a, 2b are openings, 3 is a heater panel, 4.4a, 4b are heater units, 5 is a floor material, 7
is a gap.

Claims (4)

【特許請求の範囲】[Claims] (1)車両床の必要強度を有しキーストップレートと同
程度の高さのハウジング内にヒータを均一に配設したヒ
ータパネルを、車両の台枠上に直接載置したことを特徴
とする車両用暖房装置。
(1) A heater panel in which heaters are uniformly arranged in a housing that has the required strength of the vehicle floor and has a height comparable to the key stop rate is placed directly on the underframe of the vehicle. Vehicle heating system.
(2)上記ヒータパネルを、複数のヒータユニットを電
気接続して形成したことを特徴とする請求項1記載の車
両用暖房装置。
(2) The vehicle heating device according to claim 1, wherein the heater panel is formed by electrically connecting a plurality of heater units.
(3)各ヒータユニットを、格子状に形成された台枠の
各開口を閉塞する大きさとしたことを特徴とする請求項
2記載の車両用暖房装置。
(3) The heating device for a vehicle according to claim 2, wherein each heater unit is sized to close each opening of the underframe formed in a lattice shape.
(4)ヒータパネルの寸法を車両の内のりの全幅×長さ
としたことを特徴とする請求項1乃至3記載の車両用暖
房装置。
(4) The heating device for a vehicle according to any one of claims 1 to 3, wherein the dimensions of the heater panel are the total width of the interior of the vehicle x the length.
JP5453890A 1990-03-06 1990-03-06 Heating apparatus for vehicle Pending JPH03258610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5453890A JPH03258610A (en) 1990-03-06 1990-03-06 Heating apparatus for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5453890A JPH03258610A (en) 1990-03-06 1990-03-06 Heating apparatus for vehicle

Publications (1)

Publication Number Publication Date
JPH03258610A true JPH03258610A (en) 1991-11-18

Family

ID=12973447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5453890A Pending JPH03258610A (en) 1990-03-06 1990-03-06 Heating apparatus for vehicle

Country Status (1)

Country Link
JP (1) JPH03258610A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285047A (en) * 1992-08-06 1994-02-08 Petrelli Michael S Method and apparatus for preventing carry back in a rail car using an on-board heating device
JP2012527368A (en) * 2009-05-20 2012-11-08 3A テヒノロギー ウント メーニッジメント リミテッド Heating device for rail travel vehicle
WO2018061062A1 (en) * 2016-09-30 2018-04-05 川崎重工業株式会社 Heating floor panel device and floor structure for railway vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985740A (en) * 1972-12-21 1974-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985740A (en) * 1972-12-21 1974-08-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285047A (en) * 1992-08-06 1994-02-08 Petrelli Michael S Method and apparatus for preventing carry back in a rail car using an on-board heating device
JP2012527368A (en) * 2009-05-20 2012-11-08 3A テヒノロギー ウント メーニッジメント リミテッド Heating device for rail travel vehicle
WO2018061062A1 (en) * 2016-09-30 2018-04-05 川崎重工業株式会社 Heating floor panel device and floor structure for railway vehicle
CN109789883A (en) * 2016-09-30 2019-05-21 川崎重工业株式会社 The heating floor panel device and floor panel structure of rail truck

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