JP3176984U - Residential heating and snow melting system - Google Patents

Abstract

An economical and environmentally friendly residential heating and snow melting system capable of supplying electric power, heating and melting snow with one energy source obtained from operation of a boiler.
SOLUTION: Steam flows through the inside, a number of steam injection holes are formed on the outer peripheral surface, and the snow melting pipe 2 is installed so as to face the snow piled up on the roof, and is connected to the snow melting pipe 2. , A boiler 3 serving as a steam generation source, a generator 7 that converts the steam generated in the boiler 3 into electric power, and a heat exchanger 8 that warms the air circulating in the heat medium generated in the boiler 3.
[Selection] Figure 2

Description

  The present invention relates to a residential heating and snow melting system capable of supplying power, heating and melting snow by operating a boiler.

  Conventionally, a technique shown in FIG. 3 is known for an apparatus for melting snow on this type of roof (see, for example, Patent Document 1). In this conventional snow melting device 101, a supply pipe 104 having a base end connected to a steam outlet 103 of a boiler 102 and injection pipes 107 and 108 continuous with the supply pipe 104 are disposed on the top surfaces of the roofs 105 and 106 and are discontinuous. And the supply pipe 104 is provided with a radiating hole 109 for injecting steam supplied to the plane parallel to the roof surface. .

  According to this snow melting device, the steam generated from the boiler 102 can travel in the supply pipe 104 connected by the steam pressure, and can be injected outside the injection pipes 107 and 108 through the radiation holes 109 to melt snow.

JP-A-11-324406

  However, in the conventional snow melting apparatus 101, the steam generating boiler 102 is installed to melt snow on the roof, and the energy generated when the boiler 102 is operated can be used up for other purposes. It wasn't.

  Therefore, the problem to be solved by the present invention is to provide an economical and environmentally friendly residential heating and snow melting system that enables power supply, heating and snow melting with one energy source obtained from the operation of the boiler. is there.

  This invention was made in order to solve the above-mentioned problems, and the residential heating and snow melting system according to claim 1, wherein the steam circulates inside, and a plurality of steam injection holes are formed on the outer peripheral surface, A snow melting pipe installed so that the injection hole faces the snow piled on the roof, a boiler connected to the snow melting pipe and serving as a generation source of the steam, and a generator that converts the steam generated in the boiler into electric power, And a heat exchanger that heats the air circulated by the heat medium generated in the boiler, and is configured to be able to supply electric power, heat, and melt snow in a house by the energy generated in the boiler.

  According to the residential heating and snow melting system according to claim 1, steam is circulated in the interior, a large number of steam injection holes are formed on the outer peripheral surface, and the injection holes are installed so as to face the snow piled on the roof. Since the snowmelt pipe and boiler are connected, steam flows through the snowmelt pipe when the boiler is operating, and steam is injected from the injection port to melt the snow that has accumulated on the roof. In addition, the snow on the roof can be dropped on the ground without human intervention.

  In addition, according to the residential heating and snow melting system according to claim 1, since the generator that converts the steam generated in the boiler into electric power is provided, the generator is connected to the generator by the steam that comes out of the boiling water when the boiler is operating. Power can be generated by turning the turbine. Furthermore, the generated electric power can be supplied to the building via an inverter and a distribution board.

  Further, according to the residential heating and snow melting system according to claim 1, since the heat exchanger for heating the air circulated by the heat medium generated when the boiler is operating is provided, the hot water produced by the boiler and the taken-in outside air are Warm air can be created by sending it to the fan coil unit, and the warm air can be sent indoors by a blower.

  Furthermore, according to the residential heating and snow melting system of claim 1, the energy generated in the boiler enables electric power supply, heating and snow melting in the house, so that one energy source obtained from the operation of the boiler. In addition to being able to achieve the effects of power supply, heating, and snow melting, it is economical and environmentally friendly by using waste materials and garbage from the home as fuel.

  A single energy source that can be obtained from the operation of the boiler can achieve the effects of power supply, heating, and snow melting, and at the same time, it is economical and environmentally friendly by using waste materials and garbage from the home as fuel. A heating and snow melting system can be provided.

It is a mimetic diagram showing one embodiment of a residential heating snow melting system concerning the present invention. It is a process flow figure of the heating and snow melting system for houses concerning the present invention. It is a figure where it uses for description of the apparatus which melts the snow of the conventional roof.

  Hereinafter, specific embodiments to which the present invention is applied will be described in detail with reference to the drawings. The present invention is applied to, for example, a residential heating and snow melting system 1 configured as shown in FIGS. 1 and 2.

  First, with reference to FIG. 2, the outline of a structure of the house heating and snow melting system 1 is demonstrated. This residential snow-melting system 1 is installed in such a way that steam circulates in the interior, a large number of steam injection holes 11 (not shown) are formed on the outer peripheral surface, and the injection holes 11 face the snow on the roof. The snow melting pipe 2, the boiler 3 connected to the snow melting pipe 2, the steam generating source, the generator 4 that converts the steam generated in the boiler 3 into electric power, and the air circulating by the heat medium generated in the boiler 3 are warmed. The heat exchanger 5 is provided as a main part.

  The snow melting pipe 2 is connected to the exhaust port of the boiler 3 and laid on the roof along the outer wall of the house. A large number of injection holes 11 are formed in the outer peripheral surface of the snow melting pipe 2. Since the injection hole 11 is arranged on the outer peripheral surface that is not laid on the roof, the steam that is generated when the boiler 3 is operated flows through the pipe and is injected outside through the injection hole 11. To solve the snow on the roof.

  The boiler 3 may be a combustion boiler, and examples of the fuel include gas, coal, and heavy oil. The boiler 3 heats and boiles water by burning fuel to generate steam. The exhaust port of the boiler 3 and the snow melting pipe 2 are connected, and a part of the steam generated when the water is heated and boiled dissolves the snow accumulated on the roof via the snow melting pipe 2.

  Moreover, the boiler 3 is connected with the turbine 4 and the feed water pump 6, and a part of steam flows into the turbine 4, and the water to be heated and boiled by the feed water pump 6 is continuously injected.

  The condenser 5 is piped so that water vapor is supplied from the turbine 4 and discharged to the water supply pump 6. The condenser 5 is a device that returns steam generated by heating of the boiler 3 to water. By reducing the volume by using steam as water, a high vacuum state is created, the flow of steam is improved, and the power generation efficiency by the turbine 4 is improved. Increase.

  One of the feed water pumps 6 is connected to the condenser 5 and the other is connected to the boiler 3, and the water collected by the condenser 5 is injected into the boiler 3. The feed water pump 6 injects steam, which has been returned to water to enhance the effect of the turbine 4, into the boiler 3 in order to heat and boil the boiler 3 again.

  The generator 7 is joined to the shaft of the turbine 4 (turbine shaft), and generates electricity by turning the turbine 4 with steam generated when the boiler 3 is operated and water is heated and boiled.

  The inverter 9 is connected to the generator 7 and converts the electricity generated by the generator 7 into an alternating current.

  The distribution board 10 receives the electric power converted into an alternating current by the inverter 9, and sends electric power to each electric power supply destination in a house.

  The heat exchanger 8 is connected to the turbine 4 and warms the air in the pipes piped in the house by steam generated when the boiler 3 is operated and the water is heated and boiled. The air heated in the pipe is blown out from a blow-out opening provided in the house by a blower and plays a role of heating.

  Next, the operation of the residential heating and snow melting system 1 will be described. First, the user switches on the boiler 3 installed in the house. When the switch is turned on, the operation of the boiler 3 starts. In the case of this residential heating and snow melting system 1, the fuel can be used as waste material and garbage from the home, so when using the waste material and garbage as fuel, put the waste material and garbage into the boiler 3 before turning on the switch. It is necessary to keep.

  The boiler 3 heats and boiles the water in the boiler 3 by burning the fuel. Steam is generated by boiling water, and the steam flows to the snow melting pipe 2 and the turbine 4. In the condenser 5, the steam is returned to water, and is again injected into the boiler 3 by the feed pump 6.

  A part of the steam generated by heating and boiling water through the operation of the boiler 3 flows to the snow melting pipe 2. Accordingly, since the amount of water circulating in the boiler 3 is reduced by the amount flowing to the snow melting pipe 2, water is added by the reduced amount.

  The steam flowing through the snow melting pipe 2 is sprayed outside through the injection holes 11 provided on the outer peripheral surface of the snow melting pipe 2, and the snow accumulated on the roof is melted by this steam. The steam that flows to the turbine 4 rotates the turbine 4 to generate power with the generator 7. Part of the steam output from the turbine 4 flows to the heat exchanger 8.

  The electricity generated by the generator 7 is converted to an alternating current by the inverter 9 and then supplied to each electrical appliance in the house through the distribution board 10. The steam taken into the heat exchanger 8 warms the air in the pipes piped in the house, and is sent into the house by the blower.

  In a house to which the above-described residential heating and snow melting system 1 is applied, a resident does not need to snow down a roof that causes great labor and great danger in winter. In addition, one energy generated by operating the boiler 3 can be distributed to each of power generation, heating and snow melting, and energy can be consumed efficiently. Furthermore, since the fuel for operating the boiler 3 can be used as waste materials and garbage from the home, an economical and earth-friendly life can be provided.

  Note that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention. For example, the heating may be floor heating.

DESCRIPTION OF SYMBOLS 1 Residential heating snow melting system 2 Snow melting pipe 3 Boiler 4 Turbine 5 Condenser 6 Water supply pump 7 Generator 8 Heat exchanger 9 Inverter 10 Distribution board 11 Injection hole

Claims (1)

Steam is circulated inside, and a plurality of steam injection holes are formed on the outer peripheral surface, and the snow melting pipe installed so as to face the snow piled on the roof,
A boiler connected to the snow melting pipe and serving as a source of the steam;
A generator that converts steam generated in the boiler into electric power;
A heat exchanger that heats the air circulating in the heat medium generated in the boiler,
A residential heating and snow melting system configured to enable electric power supply, heating and snow melting in a house by the energy generated in the boiler.

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