Water heating device for bus

Abstract

The invention discloses a water heating device for a bus. The water heating device comprises a water distributor, a water conveying pipe, an engine, an outer sleeve, an exhaust pipe, a fan, a switch valve, a purifier, a negative ion generator, a static dust collector, an activated carbon filter screen, a perfuming agent layer, an ultraviolet lamp tube, a hot air outlet, a heat exchanger, a heat exchanging pipe, an electric heating rod, a temperature sensor, a water pump, a water collector, a storage battery and a solar panel. The water heating device has the advantages that by a cooling water manner, waste heat recycling of the engine and the exhaust pipe inside the bus can be achieved, radiating of the engine and the exhaust pipe can be achieved, and economy and environment protection are achieved; by an air blowing manner, heat exchanging between hot water and cold air is achieved, and hot air can be supplied for the interior of the bus; tail gas is fed into the heat exchanger so as to recycle the tail gas; the purifier added to the bottom end can purify the tail gas and the air blown into the bus so as to provide clean and fresh air for the bus.

Description

technical field [0001] The invention relates to a plumbing device, in particular to a plumbing device for buses, and belongs to the technical field of bus heating equipment applications. Background technique [0002] Buses are public transportation equipment for people to travel. With the excessive development of urban cars and the shrinking of public transportation, urban traffic congestion, increased road traffic accidents, and urban air and noise pollution are becoming increasingly serious, causing urban traffic to fall into chaos; Therefore, the deteriorating urban traffic forces developed countries to pay attention to the development of urban public transport, so the development of buses is becoming more and more important. [0003] In order to provide passengers with a comfortable environment, buses are equipped with heating devices. Most of the existing buses use air conditioning for heating. This method pollutes the environment and consumes a lot of energy. In addit...

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Problems solved by technology

[0003] In order to provide passengers with a comfortable environment, buses are equipped with heating devices. Most of the existing buses use air conditioning for heating. This method pollutes the environment and consumes a lot of energy. In addition, the bus is heavy, and the engine generates a lot of heat, which is usually transferred to the air, resulting in waste

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