Combined warm supply and heat supply system suitable for severe cold area rural residences

Abstract

The invention provides a combined warm supply and heat supply system suitable for severe cold area rural residences, and aims at solving the problem existing in severe cold area rural residence heating in China. The combined warm supply and heat supply system comprises an air-water solar heat collector, an indoor air supply port, a waste heat recycling device, an auxiliary heater and a heat accumulator, wherein the air-water solar heat collector is arranged outdoors and connected with the indoor air supply port through an air supply pipeline and is connected with the heat accumulator through awater conveying pipeline. The waste heat recycling device is arranged indoors, the heat inlet end is connected with a water discharge pipeline of a showering system and an exhaust pipeline of an exhaust system, and the heat exchange end is connected with the heat accumulator through a heat conveying pipeline. The auxiliary heater is connected with the heat accumulator and the indoor air supply port. Solar energy is utilized for heating air and water at daytime for supplying warm and heat into a room, and the low-price electricity is utilized at night for conducting auxiliary heating for the interior of the room. The system is simple in structure, convenient to operate, low in energy consumption, high in efficiency and suitable for areas, without centralized warm supply, in the massive severe cold rural areas.

Description

technical field [0001] The invention relates to a heating and heating system, in particular to a combined heating and heating system suitable for rural residences in severe cold regions. Background technique [0002] At present, due to the uneven distribution of rural residences in my country's severe cold areas, it is not suitable for centralized heating. Therefore, rural residences mainly use their own coal or straw for heating in winter, but this heating method causes a lot of air pollution; if electric heating is used In this way, the power consumption is huge, which increases the economic burden of residents' families; the existing heating equipment cannot form an overall and systematic heating and heating system, and the operation is complicated and cumbersome, and the effect of economical savings cannot be achieved; at the same time, the residents' family life A lot of heat, such as the heat carried in the waste water from the shower and the flue gas from the kitchen, c...

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Problems solved by technology

[0002] At present, due to the uneven distribution of rural residences in my country's severe cold areas, it is not suitable for centralized heating. Therefore, rural residences mainly use their own coal or straw for heating in winter, but this heating method causes a lot of air pollution; if electric heating is used In this way, the power consumption is huge, which increases the economic burden of residents' families; the existing heating equipment cannot form an overall and systematic heating and heating system, and the operation is complicated and cumbersome, and the effect of economical savings cannot be achieved; at the same time, the residents' family life A lot of heat, such as the heat carried in the waste water from the shower and the flue gas from the kitchen, cannot be effectively used, causing huge waste virtually; and the application of solar energy is also very simple, it can only heat water, not air. , can not realize the effective use of solar energy

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