CN2409441Y - Safety water heater - Google Patents

Abstract

The utility model relates to a safety water heater. A resistance wire 4 is caused to penetrate into a high-quality ceramic bowl 5 out of an internal bladder 3; the resistance wire 4 and a hot water pipe 9 are tightly matched and are wrapped on a complete cycle body of the internal bladder 3 and are sheathed with an external bladder 2; heat insulating materials 7 are all arranged in all of gaps in the external bladder 2, and the outermost layer is an external cover 11 which is provided with a timer 10, a power indicator 12, a water inlet pipe joint, and a water outlet pipe joint. The utility model has the advantages of large safety coefficient and good insulating effects. When the power is under the condition of 1500 to 2500W and energization is conducted for one minute, the safety water heater can be used for bathing. When the bathing is conducted for ten minutes, power expenditure is 0.2 to 0.3 watt-hour, and compared with the common water heater, the utility model can save the energy by 30% to 50%. The safety water heater is an optimum product used for hotels and families.

Description

Safe New-type water heater

The utility model relates to a kind of EWH who is used to have a bath and takes a shower, especially a kind of safe New-type water heater.

Now, along with the progress of society, living standards of the people improve constantly, and the mode of taking a shower of having a bath is more and more popularized, so occurred water heater miscellaneous on the market.But the actual use through in the past few years always has weak point, also needs designer to go to improve, and goes to explore.As the EWH of present use, though attractive in appearance, luxurious, health, power consumption is big, and maintenance is difficult, and purchasing price is expensive, and most of household consumption does not rise; Liquefied gas combustion heat hydrophone is grasped because of the liquefied gas combustion technology is difficult, causes gas poisoning easily.

It is fast, easy to maintenance, durable in use that the purpose of this utility model provides a kind of safety, power saving, hot water speed, the health odorlessness, and water temperature is self-regulated as required, and cost is low, the family of every energising, water flowing, the generally safe New-type water heater that can use.

For achieving the above object, safe New-type water heater of the present utility model; Form by outer cover, inside and outside courage, resistance wire, high-grade China bowl and hot-water line, face outside the tank, resistance wire is through in the high-grade China bowl with the hot-water line coupling closely rotates on the complete all bodies of inner bag, and put outer courage, between inner bag and the outer courage and inner bag the inside and upper and lower position all are equipped with insulation material, outermost layer is an outer cover, is respectively equipped with timer, power supply indicator, admitting pipe joint, titting water outlet and positive-negative power skewer head on outer cover.

Described resistance wire is the centre that is through high-grade China bowl, and high-grade China bowl is the little bowl grain of a kind of resistant to elevated temperatures insulation.Said insulation material is asbestos or perlite, and hot-water line can be established copper pipe or aluminum pipe.

After adopting such device, owing to be equipped with inside and outside two courages in the cover, all spaces all are equipped with insulation material, and hot-water line rotates near high-grade China bowl resistance wire coupling in addition, thereby safety coefficient is big, high insulating effect, and hot water speed is fast.Easy to maintenance, the user can keep in repair voluntarily.After testing: at voltage 150-240V, under the condition of power 1500-2500W, the shower of just can having a bath in 1 minute of switching on was had a bath 10 minutes, and power consumption 0.2-0.3 degree only is than the energy-conservation 30-50% of general water heater.Can use continuously simultaneously, and cost is low.It is the optimal selection that hotel, hotel and family use.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Fig. 1 is the inside and outside bladder structure schematic diagram of the utility model safety New-type water heater.

Fig. 2 is the cover structure schematic diagram of the utility model safety New-type water heater.

Fig. 3 is the resistance wire and the high-grade China bowl cutaway view of the utility model safety New-type water heater.

Fig. 1, safe New-type water heater of the present utility model shown in Figure 2 are made up of outer cover, inside and outside courage, resistance wire, high-grade China bowl and hot-water line.In inner bag 3 outsides, resistance wire 4 is through in the high-grade China bowl 5, closely rotate on inner bag 3 complete all bodies with hot-water line 9 couplings, and put outer courage 2, and between inner bag 3 and the outer courage 2 and inner bag the inside and upper and lower position all are equipped with insulation material 7, and outermost layer is an outer cover 11, on outer cover, be respectively equipped with timer 10, power supply indicator 12, admitting pipe joint 1, titting water outlet 6 and positive-negative power plug 8 also are equipped with voltage controller and control temperature on power line.

The insulation material 7 that the utility model uses is asbestos or perlite.It is copper pipe or aluminum pipe that hot-water line 9 can design.

Safe and power saving water heater of the present utility model shown in Figure 3; resistance wire 4 is the centres that are through high-grade China bowl 5, and high-grade China bowl is a kind of little bowl grain of insulate high temperature resistant and heat accumulation, this device; the one, prevent resistance wire contact water pipe and inside and outside courage, play the safeguard protection effect.The 2nd, high temperature resistant, it is fast to conduct heat, and improves service life.The 3rd, be convenient to rotate.The 4th, convenient for maintaining., put on high-grade China bowl and rotate again and can use as long as change a resistance wire, because of with breaking down for a long time as resistance wire so the general user can keep in repair voluntarily.

Claims (4)

1, a kind of safe New-type water heater, it is characterized in that: in inner bag (3) outside, resistance wire (4) is through in the high-grade China bowl (5), closely rotate on inner bag (3) Quan Zhouti with hot-water line (9) coupling, and put outer courage (2), all will there be insulation material (7) between inner bag (3) and the outer courage (2) and inner bag the inside and upper and lower position, outermost layer is outer cover (11), on outer cover, be respectively equipped with timer (10), power supply indicator (12), admitting pipe joint (1), titting water outlet (6) and positive-negative power skewer head (8).

2, safe New-type water heater according to claim 1 is characterized in that: resistance wire (4) is through the centre of high-grade China bowl (5).

3, safe New-type water heater according to claim 1 is characterized in that: insulation material (7) is perlite or asbestos.

4, safe New-type water heater according to claim 1 is characterized in that: hot-water line (9) can be established copper pipe or aluminum pipe.

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