Title:
融雪車
Document Type and Number:
Japanese Patent JP7164093
Kind Code:
B2
Abstract:
To provide a snow melting vehicle capable of melting snow on a pavement surface appropriately and efficiently only by supplying a required amount of hot water even if the snow is frozen in close contact with the pavement surface or in other state.SOLUTION: A snow melting vehicle (1) is configured as being composed of a self-propelled vehicle (2). The vehicle (2) is provided with a water tank (4) and one or more high-pressure hot water supply device (5) that heats water in the water tank (4) to allow the water to be hot water of 60°C or higher and supply it at a high pressure of 10 MPa or more. Then, a plurality of spray nozzles (16) is provided on the undersurface of the vehicle (2) so that the hot water supplied from the high-pressure hot water supply device (5) is sprayed on snow (S) on a paved road (H). Some of the spray nozzles (16) are arranged on the front side of the vehicle (2) side by side with the space within 50 cm in the direction orthogonal to the running direction, and some of the rest thereof are provided on a disc (21) on the rear side that is rotationally driven.SELECTED DRAWING: Figure 1
Inventors:
Hideo Kobayashi
Application Number:
JP2021075598A
Publication Date:
November 01, 2022
Filing Date:
April 28, 2021
Export Citation:
Assignee:
Japan Special Vehicle Service Co., Ltd.
International Classes:
E01H5/10; E01H5/00
Domestic Patent References:
| JP2004308418A | ||||
| JP2006336303A | ||||
| JP5247914A | ||||
| JP4939314B2 | ||||
| JP63181615U | ||||
| JP2006125137A | ||||
| JP5088658U |
Attorney, Agent or Firm:
Yutsugu Sugitani
Yoshiaki Sugitani
Yoshiaki Sugitani