CN208735893U

CN208735893U - Light source water heater

Info

Publication number: CN208735893U
Application number: CN201820932230.5U
Authority: CN
Inventors: 郑峰平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-04-12
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a kind of light source water heaters, it include: shell, heating coil and light source, it includes internal layer, middle layer and outer layer that the shell, which is divided into three layers, the outer layer is the light source outer cover of water heater, the middle layer is insulating layer, and the internal layer is reflecting plate, and the heating coil and the light source are set to the inside of internal layer, the heating coil both ends are connected to water feeding of heater mouth and water outlet, and the light source is set between the heating coil.The light source water heater of the utility model, use is safe and efficient, and light source does not contact directly with water, will not cause secondary pollution to water, and will not generate scale influences using effect；Use light source as heating radiation source, clean and environmental protection easy for installation, heating is fast, and easy to maintain, photothermal conversion efficiency is high, energy saving, long service life.

Description

Light source water heater

Technical field

The utility model relates to appliance fields, especially light source water heater.

Background technique

Common water heater is divided into gas heater, electric heater, air energy water heater and solar water heater.Solar energy Water heater is the safest, most energy conservation and environmental protection, but there is limitation in use, is such as illuminated by the light influence, water consumption by water storage Device volume influences, and has security risk if adding auxiliary electrical heater.Gas heater is divided into coal gas and natural gas, coal gas again Water heater safety's hidden danger is big, and Natural Gas Water Heater is also influenced by condition, and many places are not laid with natural gas line also.Electric hot water Device refers to the water heater heated using electricity as the energy, and traditional electric heater is using the heating rod of big resistance as heat source Water in heat hot water device, when water heater breaks down, is easy to happen electric shock because heating rod is directly contacted with water.And Electric heater usually requires superpower big power and exports in time, and electric elements are easy to happen fatigue to utility time long afterwards, is also easy There is safety problem.Air energy water heater refers to the water heater heated by the cold and hot exchange of air, in use the winter Heating effect has certain decline when its temperature is low, while power consumption can also become larger therewith, goes back if encountering extreme weather It is possible that going on strike.

Publication No. is the patent of invention of CN107664355A, except conventional electric heater sheet is external, is additionally provided with temperature display Device and power detector can cut off the power when power is excessive, improve safety.But such electric heater is not from root The security risk of electric heater is solved in sheet, there are still application risks.

Utility model content

In order to solve the above technical problems, the utility model provides light source water heater, using electricity as the energy, converted by electric energy It is then converted to the heating that thermal energy realizes water heater for luminous energy, cleans, is environmentally friendly, is safe and reliable, and not limited by practical region, being added Heat is fast, easy to maintain, and has the advantages that heat losses are few, photo-thermal is high-efficient.

The technical issues of the utility model, is achieved through the following technical solutions: light source water heater, comprising: shell adds Hot coil and light source, it includes internal layer, middle layer and outer layer that the shell, which is divided into three layers, and the outer layer is outside the light source water heater Shell, the middle layer are insulating layer, and the internal layer is reflecting plate, and the heating coil and the light source are set to the inside of internal layer, The heating coil both ends are connected to water feeding of heater mouth and water outlet.

Preferably, the reflecting plate is that mirror reflective plate plays while reflecting the light and heat that the light source issues Certain protection left and right, prevents the insulating layer from directly contacting with light source, causes the insulating layer temperature excessively high, increase safety.

Preferably, the mirror-reflection plate surface is equipped with the cylinder cambered surface in the same direction with the heating coil, the cylinder Cambered surface section is fan-shaped surface, and the fan-shaped surface central angle is α, and the angle of α is 30 ° ~ 45 °, can be carried out to the light of fugitive emissions It collects and focuses on the heating coil, improve heating efficiency, reduce photo-thermal loss.

Preferably, the light source includes the first light being arranged between first layer heating coil and second layer heating coil Second light source layer between active layer and second layer heating coil and third layer heating coil.

Preferably, the light source is heat-generating pipe, the heat-generating pipe is in the first light source layer and the second light source layer Every layer at least 4 have been evenly arranged, heating tube is uniformly distributed, has increased heating efficiency.

Preferably, the heat-generating pipe is full weaving carbon fiber heat-generating pipe, heating is rapidly, thermo-lag is small, fever is uniform, heat Exchange velocity is fast, electric conversion efficiency is high, high safety.

Preferably, the heat-generating pipe every is independently arranged, every heat-generating pipe is made to be independent of each other, makes there is heat-generating pipe to damage Bad when, other heat-generating pipes can work normally.

Preferably, the heating coil is rectangular-ambulatory-plane heating coil, extend the heating coil length, increases described add The light heating surface area of hot coil improves heating efficiency.

Preferably, the heating coil is seamless copper pipe, heat transmitting is rapid, heating efficiency fast to the heating speed of water Height, voltage endurance capability is strong, linear expansion coefficient is small, will not expand with heat and contract with cold because of excessive and stress fatigue is caused to rupture, corrosion-resistant Property it is strong, be not likely to produce scale, long service life, safety coefficient is high.

Preferably, the insulating layer is phenol formaldehyde foam layer, such material lightweight, fire prevention, thermal coefficient be low, heat-proof quality Good, chemical composition stability, anti-corrosion is anti-aging, practical safety, long service life.

Preferably, the heating coil is at least provided with three layers, including first layer heating coil, second layer heating coil and Third layer heating coil increases heating coil length, and water temperature is sure when guarantee uses is heated to assigned temperature.

Preferably, the inlet and outlet are set to light source hot water bottom, it is easy to use.

Preferably, be equipped with safety valve at the inlet and outlet, safety and convenient for safeguarding is improved.

The beneficial effects of the utility model are: light source does not contact directly with water, use is safe, and secondary dirt will not be caused to water Dye, will not generate scale, influence using effect；Clean and environmental protection heats fast, easy to maintain；Photothermal conversion efficiency is high, energy-saving Electricity, long service life.

Detailed description of the invention

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is the side view of the utility model embodiment.

Fig. 3 is the top view of the utility model embodiment.

Fig. 4 is the expanded view of heating coil described in the utility model embodiment.

Fig. 5 is mirror reflective plate schematic diagram described in the utility model embodiment.

It is every in figure are as follows: 1 shell, 11 shells, 12 insulating layers, 13 reflecting plates, 131 cambered surfaces, 132 fan-shaped surfaces, 14 water inlets Safety valve, 15 water outlet safety valves, 16 water inlets, 17 water outlets, 2 heating coils, 21 first layer heating coils, 22 second layers add Hot coil, 23 third layer heating coils, 3 light sources, 31 first light source layers, 32 second light source layers, 33 heat-generating pipes, the α cambered surface center of circle Angle.

Specific embodiment

It elaborates below in conjunction with attached drawing to the utility model.

As shown in Figure 1, light source water heater, comprising: shell 1, heating coil 2 and light source 3, the shell 1 divides to be wrapped for three layers Internal layer, middle layer and outer layer are included, is wrapped in outside heating coil 2 and light source 3, the outer layer is the light source outer cover of water heater 11, the middle layer is insulating layer 12, and the internal layer is reflecting plate 13, and the heating coil 2 is set to 1 internal layer reflecting plate 13 of shell Inside, is connected to water feeding of heater mouth 16 and water outlet 17, and the light source is set between the heating coil 21.

Fig. 2, Fig. 3 are please referred to, the heating coil 2 is at least provided with three layers, including first layer heating coil 21, the second layer add Hot coil 22 and third layer heating coil 23 increase 2 length of heating coil, guarantee that water temperature can be heated to specified temperature when using Degree.

Referring to Fig. 2, Fig. 3, the light source 3 is heat-generating pipe, is equipped at least two layers, including setting is heated in first layer First light source layer 31 and second layer heating coil 22 and third layer heating coil between coil pipe 21 and second layer heating coil 22 Second light source layer 32 between 23.

Referring to Fig. 2, Fig. 3, the heat-generating pipe is uniform in the first light source layer 31 and the second light source layer 32 It is disposed with every layer at least 4.

Referring to Fig. 3, in the present embodiment, the heat-generating pipe 33 is full weaving carbon fiber heat-generating pipe, the full volume Knit carbon fibre heating tube heating rapidly, thermo-lag is small, fever is uniform, rate of heat exchange is fast, electric conversion efficiency is high, high safety And long service life.

Referring to Fig. 3, in the present embodiment, the heat-generating pipe 33 every is independently arranged, and keeps every heat-generating pipe 33 mutual It does not influence, prevents heat-generating pipe 33 from influencing the normal work of other heat-generating pipes when there is partial destruction.

In the present embodiment, 3 heating coil of heating coil is rectangular-ambulatory-plane heating coil, the rectangular-ambulatory-plane heating dish Pipe 3 is able to extend 3 length of heating coil, increases the raying area of heating coil 3, when improving heating efficiency and can increase unit The volume of interior heated water enhances use feeling.

Referring to Fig. 2, Fig. 2, in the present embodiment, the reflecting plate 13 is mirror reflective plate 13, is capable of reflecting light The light of the sending of source 3, heat radiation, improve heating efficiency and photothermal conversion rate.Meanwhile certain protection left and right is also acted as, it prevents described Insulating layer 12 is directly contacted with light source 3, causes 12 temperature of insulating layer excessively high, increases safety.

Referring to Fig. 5,13 surface of mirror reflective plate is equipped with the cylinder cambered surface 131 in the same direction with the heating coil 3, institute Stating 131 section of cylinder cambered surface is fan-shaped surface 132, and 132 central angle of fan-shaped surface is α, and the angle of α is 30 ° ~ 45 °.

Fig. 1, Fig. 4 are please referred to, the heating coil 2 is seamless copper pipe, and heat transmitting is rapidly, fast to the heating speed of water, adds The thermal efficiency is high, and voltage endurance capability is strong, linear expansion coefficient is small, will not expand with heat and contract with cold because of excessive and stress fatigue is caused to rupture, Corrosion resistance is strong, is not likely to produce scale, long service life, safety coefficient height.

Referring to Fig. 1, the insulating layer 12 be phenol formaldehyde foam layer, the 12 material lightweight of phenol formaldehyde foam insulating layer, Fire prevention, thermal coefficient is low, heat-proof quality is good, chemical composition stability, and anti-corrosion is anti-aging, practical safety, long service life.

When in use, the fever rapidly of the light source 3 issues optical heat radiation to the present embodiment light source water heater, and water is from water inlet 16 enter the first layer heating coil 21 of heating coil 2, and first layer heating coil 21 is only by the direct spoke of first light source layer 31 It penetrates；Then water flows into second layer heating coil 22 from first layer heating coil 21, and second layer heating coil 22 is by first light source The direct radiation of layer 31 and second light source layer 32, heating efficiency improve, and water temperature rises obvious；Water is flowed from second layer heating coil 22 Enter third layer heating coil 23, third layer heating coil 23 is preheated by second light source layer water heater 32 at this time, and water enters third By transient heating when layer heating coil 23, while third layer heating coil 23 is directly radiated by second light source layer water heater 32, Guarantee that water temperature can reach specified use temperature, finally, the water for being heated to assigned temperature is persistently flowed out by water outlet 17, leads to It crosses this process not stop to recycle, achieve the purpose that lasting using hot water.In the process, the reflecting plate 13 can be escape Light and heat constantly reflects, until being heated the absorption of coil pipe 2, improves heating efficiency and photothermal conversion rate, the heating coil 2 is nothing Copper pipe is stitched, thermal conductivity is good, fast endothermic and can heat water under optical heat radiation effect, improve heating efficiency.

Claims

1. light source water heater, it is characterised in that: include: shell, heating coil and light source, it includes interior that the shell, which is divided into three layers, Layer, middle layer and outer layer, the outer layer are the light source outer cover of water heater, and the middle layer is insulating layer, and the internal layer is anti- Penetrate plate, the heating coil and the light source are set to the inside of internal layer, the heating coil both ends be connected to water heater into The mouth of a river and water outlet.

2. light source water heater according to claim 1, it is characterised in that: the reflecting plate is mirror reflective plate.

3. light source water heater according to claim 2, it is characterised in that: the mirror-reflection plate surface is equipped with to be added with described Hot coil cylinder cambered surface in the same direction, the cylinder cambered surface section are fan-shaped surface, and the fan-shaped surface central angle is α, and the angle of α is 30°~45°。

4. light source water heater according to claim 1, it is characterised in that: the heating coil is rectangular-ambulatory-plane heating coil, At least provided with three layers, including first layer heating coil, second layer heating coil and third layer heating coil.

5. light source water heater according to claim 4, it is characterised in that: the light source includes being arranged in first layer heating dish Second between first light source layer and second layer heating coil and third layer heating coil between pipe and second layer heating coil Light source layer.

6. light source water heater according to claim 5, it is characterised in that: the light source is heat-generating pipe, and the heat-generating pipe exists The first light source layer and the second light source layer have been evenly arranged every layer at least 4.

7. light source water heater according to claim 6, it is characterised in that: the heat-generating pipe is the fever of full weaving carbon fiber Pipe.

8. light source water heater according to claim 1 or 4, it is characterised in that: the heating coil is seamless copper pipe.

9. light source water heater according to claim 1, it is characterised in that: the insulating layer is phenol formaldehyde foam layer.

10. light source water heater according to claim 6, it is characterised in that: the heat-generating pipe every is independently arranged.