In order to wipe off the so-called 3S images, namely stinking, soiled and stuffy, that are the problem of the existing toilets for cars, needs for the vacuum toilets are increasing.
Since chemicals used in the conventional "Circulating toilet system" are not required, the vacuum toilets are environment friendly and contribute to running cost reduction, thus passengers who use toilets are provided with comfortable toilet spaces in cars.
We are confident that the vacuum toilet of which 3S images are removed is helpful to improve the feeling against the desired quality and cleanliness.
Various kinds of accessories for the GOCO-EVAC vacuum compact toilet system are widely available.
This vacuum compact toilet is an extremely sanitary toilet system that is light, small-sized and effective for space-saving.
Since no chemicals are used, we can say it is an vironment friendly toilet.
Each toilet unit has an independent vacuum system to enable individual operation.
As shown by the name "Compact Toilet," it is also one of the advantages that the main components compactly housed in a unit enable easy inspection and maintenance.
Compact and lightweight urinal made of FRP.
Improved maintenance and dismounting ability by installing the inspection opening at lower part of toilet unit for easy access to pipes.
The basic concept for the vacuum type toilet is to make toilets more sanitary and environmentally friendly. The toilet chamber is perfectly insulated from the odor coming from the bowl. The bowl is rinsed up effectively with minimal volume of water and the sewage is carried away into the sewage tank by the powerful force of vacuum. As one of the toilet systems most suitable for vehicles, the vacuum type toilet is rapidly coming into wide use.
Recently, railways are run at higher-speeds and over longer distances year by year, and improved service is further requested by passengers. To cope with such requirements Goko Circulating Toilet has been developed. The toilet system is designed and manufactured compact for easy installation. Durability is of its prime importance, and now various types along with a larger quantity of our sewage treatment units are operated on Shinkansen bullet trains and other existing railways in Japan.
The Electric Water Supply Equipment, which integrates a water tank and a feed pump to supply clean water for use on board a train, is very convenient water supply equipment.
Compared to the conventional equipment, it offers a much easier loading onto vehicles and maintenance. The tank is made of stainless steel, which can flexibly meet the characteristic requirements of individual vehicles and variation of storage capacity.
This heater is for operating room of an electric train and,although compact in design produces superior performance.
Air flow velocity and temperature can be adjusted and it is a rather new type of air heater which can be used both in summer and winter. Cool and warm air are supplied as needed.
Another type of heater unit is also available, which can be used as a defroster for the windshield of an operating room to prevent freezing.
There are various types of heaters such as upright, wall mounted, set-into the wall or under the floor, and specific
designs and manufacture are also available on request.
Besides the above types of electric heater and defroster,
we can design and manufacture special types according to your specifications.
For the engines preheater, diesel oil or kerosene is used to raise the temperature of the engine's. Using the hot water, the engine is preheated for smooth start even in winter as well as to prevent wear. The preheater is also used to heat the compartment.
Furthermore, it can be used to maintain or rise the water temperature together with the hot water heating unit.
The hot water heating units are of the hot air blowing type.
The photograph shows the radiator unit which is arranged according to the size of a large-sized passenger quarter of the rolling stock and buses. The unit with a defroster is available to install a heater together.
We have wipers which are operated by electric. It definitely helps safe drive.
We realize more agreeable, neater, and gentler space as a system.
As the railway transportation grows to achieve an even higher speed and becomes even more sophisticated, higher amenity in the cabin space is sought after.
Based on the technology accumulated through developing various vehicle components such as toilet units and heating systems, we were able to put the Cleanvac Systems (a new vacuum type toilet unit) on our product line. The compact system which is best suitable for transport facilities creates space gentle to humans. The excellent performance of the system has been well recognized and it has been adopted by every local Japan Railway companies and many other railway companies.
Goko Seisakusho values communing with people. Goko Seisakusho offers products more comfortable and gentle to people and environment.