JPH039967U - - Google Patents
Info
- Publication number
- JPH039967U JPH039967U JP7075189U JP7075189U JPH039967U JP H039967 U JPH039967 U JP H039967U JP 7075189 U JP7075189 U JP 7075189U JP 7075189 U JP7075189 U JP 7075189U JP H039967 U JPH039967 U JP H039967U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- water droplets
- cooling air
- railway vehicle
- inner duct
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の一実施例を示した全体図、第
２図は本考案の実施例の二重ダクトの断面図、第
３図は従来の装置の冷却風の流れを示した全体図
である。
１……車体、２……車側エアフイルター、３…
…内側ダクト、４……外側ダクト、５……保温材
、６……排水パイプ、７……主電動機、８……送
風機。
Fig. 1 is an overall view showing an embodiment of the present invention, Fig. 2 is a sectional view of a double duct in an embodiment of the invention, and Fig. 3 is an overall view showing the flow of cooling air in a conventional device. It is. 1...Car body, 2...Car side air filter, 3...
...Inner duct, 4...Outer duct, 5...Heat insulation material, 6...Drainage pipe, 7...Main motor, 8...Blower.
Claims (1)
ダクトを介して冷却するものにおいて、ダクトを
内側ダクトと外側ダクトの二重構造とすると共に
この内側ダクトと外側ダクトとの間に保温材を挿
入し、さらに上記内側ダクトを熱容量の小さい材
料で構成したことを特徴とする鉄道車両の冷却風
ダクト装置。 (2) 請求項１に記載のもにおいて、結露現象に
よつて車両内に発生した水滴を含んだ空気を送風
機の遠心力により空気と水滴とに分離し、その水
滴を外部に排出するための排水装置を設けたこと
を特徴とする鉄道車両の冷却風ダクト装置。[Scope of Utility Model Registration Claim] (1) In a device that cools equipment in a railway vehicle through a duct that introduces cooling air from the outside, the duct has a double structure of an inner duct and an outer duct, and the inner duct and A cooling air duct device for a railway vehicle, characterized in that a heat insulating material is inserted between the outer duct and the inner duct, and the inner duct is made of a material with a small heat capacity. (2) In the product according to claim 1, the air containing water droplets generated inside the vehicle due to dew condensation is separated into air and water droplets by the centrifugal force of a blower, and the water droplets are discharged to the outside. A cooling air duct device for a railway vehicle, characterized by being equipped with a drainage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075189U JPH039967U (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075189U JPH039967U (en) | 1989-06-19 | 1989-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039967U true JPH039967U (en) | 1991-01-30 |
Family
ID=31607172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7075189U Pending JPH039967U (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039967U (en) |
-
1989
- 1989-06-19 JP JP7075189U patent/JPH039967U/ja active Pending