CN201396841Y - Double-coil gas positive displacement water heater with solar heat collector and radiation heating device - Google Patents

Abstract

The utility model relates to a double-coil gas positive displacement water heater with solar heat collector and radiation heating device. The double-coil gas positive displacement water heater comprises a gas positive displacement water heater, a solar heat collector, a radiation heating device, a solar circulation exchange control cabinet and a heating circulation exchange controller, wherein twoenamel coil exchangers are sleeved outside a magnesium rod and a smoke exhaust pipe in the inner cavity of the gas positive displacement water heater, the two ends of two enamel coil exchangers are arranged outside the gas positive displacement water heater after respectively penetrating the inner cavity, the insulating layer and the outer cylinder of the gas positive displacement water heater, the two ends of the first enamel coil exchanger are connected with a heating circulation water outlet pipe and a heating circulation water return pipe of the radiation heating device, the heating circulation exchange controller is connected in series on the circulation water outlet pipe of the radiation heating device, the two ends of the second enamel coil exchanger are connected with a solar circulation water return pipe and a solar circulation water outlet pipe of the solar heater collector, and the solar circulation exchange control cabinet is connected in series on the solar circulation water outlet pipe of the solar heat collector.

Description

The double plate pipe gas displacement type water heater of band solar thermal collector and heat radiation heating device

Technical field

The utility model relates to the water heater in a kind of daily living article, particularly a kind ofly uses solar energy or/and combustion gas both can be carried out bathing, again can be to the band solar thermal collector of indoor heating and the double plate pipe gas displacement type water heater of heat radiation heating device.

Background technology

Along with the continuous development of science and technology, the improvement day by day of people's living standard, the demand of hot water in people's daily life increases greatly, and water heater, gas heater are extensive use of by people, and especially gas displacement type water heater has been come into huge numbers of families gradually.It adopts the burning of combustion gas, and the water in the inner bag is carried out heat temperature raising, after water is heated, provides the hot water of washing, bathroom for people.Present employed gas displacement type water heater, the energy that uses is combustion gas, in case air feed anxiety or gas line network appear in source of the gas when meeting accident, the hot water that this water heater just can not provide washing, bathroom to use for people normally.Solar thermal collector is changed by the energy that absorbs the sun, with ducted water heating on this heat collector, for the user provides hot water.This type of solar thermal collector, by constantly outwards providing hot water and additional cold water in the pipeline thereon, the cold water heating to constantly entering for a long time easily produces incrustation scale in hot water pipeline, reduce heating efficient, improves the heating cost.But present employed gas displacement type water heater and solar thermal collector, the hot water that can only provide washing, bathroom to use for people can't its be used.In the area or a part of the indoor of heating that need of some colds, people adopt heat radiation heating device, by burning in boiler hot water, and hot water is sent into heat radiation heating device by pipeline, distribute the heat of hot water through the fin of this heating device, the heating room air promotes the purpose that indoor temperature reaches heating.This type of heating device power consumption is higher, and easily produces incrustation scale in the hot water pipeline, reduces heating efficient, improves the heating cost.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of double plate pipe gas displacement type water heater with solar thermal collector and heat radiation heating device is provided, its structure tube list, can use solar energy or/and combustion gas is the energy, both can carry out bathing, again can be to indoor heating, can not produce incrustation scale in the pipeline of solar thermal collector and heat radiation heating device, improve heating efficient, reduce the heating cost, be beneficial to environmental protection.

The utility model has adopted following technical scheme: a kind of double plate pipe gas displacement type water heater with solar thermal collector and heat radiation heating device, include gas displacement type water heater, solar thermal collector, heat radiation heating device, controller is handed in solar energy circulation exchange control cabinet and heating circulation, it is characterized in that being arranged with two enamel coil pipe interchangers outside magnesium rod in the inner bag of aforementioned gas displacement type water heater and the smoke exhaust pipe, the inner bag of gas displacement type water heater is passed at the two ends of two enamel coil pipe interchangers respectively, heat-insulation layer and urceolus place outside this gas displacement type water heater, the two ends of the aforementioned first enamel coil pipe interchanger loop back water pipe with the heating recycling outlet of heat radiation heating device with heating and are connected, be serially connected with aforesaid heating circulation exchange control unit on the recycling outlet of heat radiation heating device, the two ends of the aforementioned second enamel coil pipe interchanger loop back water pipe with the solar energy of solar thermal collector device and are connected with the solar energy recycling outlet, are serially connected with aforesaid solar energy circulation exchange control cabinet on the solar energy recycling outlet of solar thermal collector.

Double plate pipe gas displacement type water heater by the utility model the band solar thermal collector that provides and the heating device that dispels the heat, owing in water heater, be provided with two enamel coil pipe interchangers, on two enamel coil pipe interchangers, be connected to heat radiation heating device and solar thermal collector respectively, its structure tube list, solar energy can be used or/and combustion gas is the energy, both can carry out bathing, again can be to indoor heating, cut down the consumption of energy, and in the pipeline of solar thermal collector and heat radiation heating device and two enamel tray heats exchange of heat pipe, all can not produce incrustation scale, improve heating efficient, reduce the heating cost, improve service life and functional reliability, be beneficial to environmental protection.

Description of drawings

The utility model has following accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the A of Fig. 1 is to view.

The specific embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.At Fig. 1, in the embodiment shown in Figure 2, a kind of long-pending formula water heater of double plate pipe combustion gas visitor with solar thermal collector and heat radiation heating device, include gas displacement type water heater 2, solar thermal collector 19, heat radiation heating device 31, solar energy circulation exchange control cabinet 22 and heating circulation exchange control unit 28, be arranged with two enamel coil pipe interchangers 6 outside magnesium rod 27 in the inner bag 26 of aforementioned gas displacement type water heater 2 and the smoke exhaust pipe 5,7, the inner bag 26 of gas displacement type water heater 2 is passed at the two ends of two enamel coil pipe interchangers respectively, heat-insulation layer 30 and urceolus 8 place outside this gas displacement type water heater, the two ends of the aforementioned first enamel coil pipe interchanger 6 loop back water pipe 24 with the heating recycling outlet 25 of heat radiation heating device 31 with heating and are connected, be serially connected with aforesaid heating circulation exchange control unit 28 on the recycling outlet 25 of heat radiation heating device 31, the two ends of the aforementioned second enamel coil pipe interchanger 7 loop back water pipe 23 with the solar energy of solar thermal collector device 19 and are connected with solar energy recycling outlet 21, are serially connected with aforesaid solar energy circulation exchange control cabinet 22 on the solar energy recycling outlet 21 of solar thermal collector 19.

When the utility model uses, heating recycling outlet 25 at heat radiation heating device 31, heating loops back water pipe 24, solar energy loops back water pipe 23, solar energy recycling outlet 21 and two enamel coil pipe interchangers 6, be full of cold water in 7, the cold water inlet 9 of gas displacement type water heater 2 is connected with the water pipeline with the peripheral hardware cold water pipes respectively with hot water outlet 3, the fuel gas inlet 14 of gas displacement type water heater 2 is connected with the steam line of peripheral hardware, leakage protecting plug 16 is electrically connected with the city, be full of water in the inner bag 26 of gas displacement type water heater, under the control of the gas valve controller 17 of gas displacement type water heater 2, open gas valve 18, make burner assembly work, to the heating of the water in the inner bag, for we provide washing, the bathroom water; The first enamel coil pipe interchanger 6 of hot water by being provided with in the inner bag, hydrothermal exchange in the coil pipe is heated, start heating circulation exchange control unit 28, make water circular flow in the first enamel coil pipe interchanger, 6 coil pipes through heat radiation heating device 31, the fin of this heat radiation heating device distributes the heat of hot water, the heating room air promotes the purpose that indoor temperature reaches heating.Since in the heat radiation heating device 31 and the first enamel coil pipe interchanger 6 disposable fill with water after, by 28 controls of heating circulation exchange control unit, the water in it recycles under closed state, thereby has reduced the generation of incrustation scale.Solar thermal collector 19 absorbs the water storage ducted water of solar energy heating on it, when the state that solar energy circulation exchange control cabinet 22 is opened, the ducted flow of hot water of water storage is led to the second enamel coil pipe interchanger 7 that is provided with in the inner bag, water in the water heater liner is carried out the heat exchange heating, generally only need solar thermal collector work just can guarantee washing, the hot water supply that bathroom is required, when the solar energy deficiency, when water temperature does not reach design temperature, under the control of water heater temperature controller, gas displacement type water heater 2 just can make the water in the burner assembly work combustion gas heating inner bag, as long as water temperature reaches design temperature, burner assembly can quit work, by solar thermal collector work, the hot water that solar thermal collector provides, carry out the heat exchange heating by second enamel coil pipe interchanger 7 in the water heater liner and the water in the inner bag, and carry out heat exchange by the water in the heated hot water in the water heater liner and the first enamel coil pipe interchanger 6, for heat radiation heating device 31 provides hot water, thereby, be beneficial to energy-conservation and environmental protection to indoor heating.Since in the solar thermal collector 19 and the second enamel coil pipe interchanger 7 disposable fill with water after, by 22 controls of solar energy circulation exchange control cabinet, water in it recycles under closed state, thereby reduced the generation of incrustation scale, improve service life and functional reliability, improve heating efficient, reduce the heating cost.

Claims (1)

1, a kind of double plate pipe gas displacement type water heater with solar thermal collector and heat radiation heating device, include gas displacement type water heater (2), solar thermal collector (19), heat radiation heating device (31), solar energy circulation exchange control cabinet (22) and heating circulation exchange control unit (28), it is characterized in that being arranged with two enamel coil pipe interchangers (6 outside magnesium rod (27) in the inner bag (26) of aforementioned gas displacement type water heater (2) and the smoke exhaust pipe (5), 7), the inner bag (26) of gas displacement type water heater (2) is passed at the two ends of two enamel coil pipe interchangers respectively, heat-insulation layer (30) and urceolus (8) place outside this gas displacement type water heater, the two ends of the aforementioned first enamel coil pipe interchanger (6) loop back water pipe (24) with the heating recycling outlet (25) of heat radiation heating device (31) with heating and are connected, be serially connected with aforesaid heating circulation exchange control unit (28) on the recycling outlet (25) of heat radiation heating device (31), the two ends of the aforementioned second enamel coil pipe interchanger (7) loop back water pipe (23) with the solar energy of solar thermal collector device (19) and are connected with solar energy recycling outlet (21), are serially connected with aforesaid solar energy circulation exchange control cabinet (22) on the solar energy recycling outlet (21) of solar thermal collector (19).

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