CN201382567Y

CN201382567Y - Gas/electric energy positive-displacement water heater

Info

Publication number: CN201382567Y
Application number: CN200920126997U
Authority: CN
Inventors: 景洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-13
Filing date: 2009-04-13
Publication date: 2010-01-13
Anticipated expiration: 2019-04-13

Abstract

A gas/electric energy positive displacement water heater comprises a positive-displacement electric heater, a heating radiator and a gas wall hanging furnace, wherein an enamel coil heat exchanger is sleeved outside a magnesium rod in the inner cavity of the positive-displacement electric heater, the two ends of the heat changer are arranged outside the positive-displacement electric heater after respectively penetrating through the inner cavity of the positive-displacement electric heater, a heat-insulating layer and an external cylinder, the two ends of the enamel coil heat exchanger are respectively connected with one ends of a coil circulating water return pipe and a coil circulating water outlet pipe, and other ends of the coil circulating water return pipe and the coil circulating water outlet pipe are respectively connected with one ends of triple valves in two channels of a circulating pump which has double-channel triple valves, a gas wall hanging furnace circulating water outlet pipe and a heating circulating water outlet pipe are connected with the coil circulating water return pipe through other two ends of a triple valve in one channel of the circulating pump, and a gas wall hanging furnace circulating water return pipe and a heating circulating water return pipe are respectively connected with the coil circulating water outlet pipe through other two ends of a triple valve in the other channel of the circulating pump.

Description

Combustion gas/electric energy displacement type water heater

Technical field

The utility model relates to the water heater in a kind of daily living article, particularly a kind of not only can with combustion gas but also can to adopt electric energy be the energy, for bathing, the dual-purpose displacement type water heater of heating.

Background technology

Continuous development along with 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, gas heater, electric heater are extensive use of by people, especially the positive displacement electric heater has been come into huge numbers of families gradually, and it adopts electric energy, and the water in the water heater liner is carried out heat temperature raising, after water is heated, provide the hot water of washing, bathroom for people.But present employed positive displacement electric heater, the energy that uses is electric energy, in case power shortage or power transmission network appear in power supply when meeting accident, the hot water that this water heater just can not provide washing, bathroom to use for people normally.Burnt gas wall hanging furnace then adopts combustion gas as the energy, by the ducted water in the combustion gas heating furnace, for providing hot water, people use, and same, in case air feed anxiety or gas line network appear in source of the gas when meeting accident, the hot water that this wall hanging stove just can not provide washing, bathroom to use for people normally.Area or a part of the indoor of heating that need in some colds, people adopt heat dissipation type heating device, by burning in boiler hot water, and hot water is sent into heat dissipation type heating device, distribute the heat of hot water through the fin of this radiator by pipeline, the heating room air, promote 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, reduce heating efficient, improve 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 combustion gas/electric energy displacement type water heater is provided, its structure tube list both can use combustion gas to be the energy, can adopt electricity to be the energy again, and can be dual-purpose for bathing, heating, reduce the energy, be beneficial to environmental protection, can not produce incrustation scale in the pipeline of heat dissipation type heating device, improve heating efficient, reduce the heating cost.

The utility model has adopted such technical scheme, a kind of combustion gas/electric energy displacement type water heater, include the positive displacement electric heater, heating radiator and burnt gas wall hanging furnace, it is characterized in that being arranged with the enamel tray heat exchange of heat pipe outside the magnesium rod in the inner bag of aforementioned positive displacement electric heater, the inner bag of positive displacement electric heater is passed at the two ends of enamel tray heat exchange of heat pipe respectively, heat-insulation layer and urceolus place outside this positive displacement electric heater, the two ends of aforementioned enamel tray heat exchange of heat pipe are connected with the end that coil pipe loops back water pipe and coil pipe recycling outlet respectively, the other end that coil pipe loops back water pipe and coil pipe recycling outlet is connected with triple valve one end in two passages of the circulating pump that the binary channels triple valve is arranged respectively, the other two ends of burnt gas wall hanging furnace recycling outlet and the triple valve of heating recycling outlet in passage of circulating pump loop back water pipe with coil pipe and are connected, and burnt gas wall hanging furnace loops back water pipe and loops back water pipe with heating and be connected with the coil pipe recycling outlet at the other two ends of the triple valve in another passage of circulating pump respectively.

Combustion gas/electric energy the displacement type water heater that provides by the utility model, its structure tube list, both can use combustion gas to be the energy, can adopt electricity for the energy again, and can be dual-purpose for bathing, heating, the reduction energy, be beneficial to environmental protection, can not produce incrustation scale in the pipeline of heat dissipation type heating device, improve heating efficient, reduce the heating cost.

Description of drawings

Accompanying drawing of the present utility model is the structural representation of combustion gas/electric energy displacement type water heater.

The specific embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.As shown in drawings, a kind of combustion gas/electric energy displacement type water heater, include positive displacement electric heater 1, heating radiator 23 and burnt gas wall hanging furnace 20, be arranged with enamel tray heat exchange of heat pipe 5 outside the magnesium rod 4 in the inner bag 2 of aforementioned positive displacement electric heater 1, the inner bag 2 of positive displacement electric heater is passed at the two ends of enamel tray heat exchange of heat pipe 5 respectively, heat-insulation layer 17 and urceolus 16 place outside this positive displacement electric heater, the two ends of aforementioned enamel tray heat exchange of heat pipe 5 are connected with the end that coil pipe loops back water pipe 18 and coil pipe recycling outlet 14 respectively, the other end that coil pipe loops back water pipe 18 and coil pipe recycling outlet 14 is connected with triple valve one end in two passages of the circulating pump 15 that the binary channels triple valve is arranged respectively, the other two ends of burnt gas wall hanging furnace recycling outlet 21 and the triple valve of heating recycling outlet 25 in 15 1 passages of circulating pump loop back water pipe 18 with coil pipe and are connected, and burnt gas wall hanging furnace loops back water pipe 22 and loops back water pipe 24 with heating and be connected with coil pipe recycling outlet 14 at the other two ends of the triple valve in circulating pump 15 another passages respectively.

This combustion gas/electric energy displacement type water heater; during use at the water storage pipeline of heating radiator 23; heating loops back water pipe 24; heating recycling outlet 20; burnt gas wall hanging furnace loops back water pipe 22; burnt gas wall hanging furnace recycling outlet 21 and coil pipe loop back water pipe 18; be full of cold water in coil pipe recycling outlet 14 and the enamel tray heat exchange of heat pipe 6; the cold water inlet 10 of positive displacement electric heater 1 is connected with the water pipeline with the peripheral hardware cold water pipes respectively with hot water outlet 3; the energising protection plug 6 that is connected with the electrothermal tube 9 of positive displacement electric heater is electrically connected with the city; be full of water in the inner bag of positive displacement electric heater, the air inlet of burnt gas wall hanging furnace 20 and attaching plug are electrically connected with the gas ductwork and the city of peripheral hardware respectively.After electrothermal tube 9 energisings, to the heating of the water in the inner bag, for we provide washing, bathroom water; After burnt gas wall hanging furnace 20 ignition operation, heat the ducted cold water of water storage in it, opening triple valve in 15 two passages of circulating pump this moment makes burnt gas wall hanging furnace recycling outlet 21 and burnt gas wall hanging furnace loop back water pipe 22 to loop back water pipe 18 with coil pipe respectively and be connected with coil pipe recycling outlet 14, the enamel tray heat exchange of heat pipe of knitting by appearance in the inner bag 2 of long-pending formula electric heater 5 carries out heat exchange with water in the inner bag, thereby can be as required simultaneously or use positive displacement electric heater 1 and burnt gas wall hanging furnace 20 to provide washing separately for us, the hot water of bathroom can be avoided the inconvenience that brings to the user because of electric power or combustion gas deficiency.When making flow of hot water through heating radiator 23, to indoor heating to the indoor triple valve that switches two passages in the circulating pump when carrying out heating.Since in burnt gas wall hanging furnace 20, heating radiator 23 and the enamel tray heat exchange of heat pipe 5 disposable fill with water after, by circulating pump 15 controls, the water in it recycles under closed state, thereby has reduced the generation of incrustation scale.

Claims

1, a kind of combustion gas/electric energy displacement type water heater, include positive displacement electric heater (1), heating radiator (23) and burnt gas wall hanging furnace (20), it is characterized in that being arranged with enamel tray heat exchange of heat pipe (5) outside the magnesium rod (4) in the inner bag (2) of aforementioned positive displacement electric heater (1), the inner bag (2) of positive displacement electric heater is passed at the two ends of enamel tray heat exchange of heat pipe (5) respectively, heat-insulation layer (17) and urceolus (16) place outside this positive displacement electric heater, the two ends of aforementioned enamel tray heat exchange of heat pipe (5) are connected with the end that coil pipe loops back water pipe (18) and coil pipe recycling outlet (14) respectively, the other end that coil pipe loops back water pipe (18) and coil pipe recycling outlet (14) is connected with triple valve one end in two passages of the circulating pump that the binary channels triple valve is arranged (15) respectively, the other two ends of burnt gas wall hanging furnace recycling outlet (21) and the triple valve of heating recycling outlet (25) in (15) passages of circulating pump loop back water pipe (18) with coil pipe and are connected, and burnt gas wall hanging furnace loops back water pipe (22) and loops back water pipe (24) with heating and be connected with coil pipe recycling outlet (14) at the other two ends of the triple valve in another passage of circulating pump (15) respectively.