JP3137188U - Hanging water heater - Google Patents

Abstract

[PROBLEMS] To save energy by eliminating generation of water.
A plurality of quartz heating tubes are provided inside the apparatus main body, and the quartz heating tube has a water inlet on the side wall at the bottom end and a steam outlet on the side wall at the top end. Further, the apparatus main body is provided with a water inlet and a water outlet. The water outlet of the apparatus main body communicates with the circulation pipe inside the apparatus main body, and the circulation pipe is connected to the vapor outlet of the quartz heating pipe via the tube. A large number of through-holes are opened in the wall of the circulation pipe, and the apparatus main body is provided with a relief hole, and the relief hole communicates with the relief valve.
[Selection] Figure 1

Description

The present invention relates to a suspended water heater, in particular, a large number of quartz heating pipes are provided inside the apparatus main body, and a water inlet and a steam outlet are provided in the quartz heating pipe, and heat conduction is performed by steam and radiant heat. Thus, the present invention relates to a hanging water heater that can save energy by eliminating generation of water.

  The general public removes sweat and dirt attached to the body by taking a shower every day. And some people have improved the cleansing effect by taking a shower using hot water. In the cold winter, more people take showers using hot water.

General water heaters are classified into electric water heaters and gas water heaters.
In the case of gas water heaters, there is a danger of poisoning due to carbon monoxide, so the number of people who use electric water heaters is increasing for safety.

According to a conventional electric water heater, a heating source is provided inside a metal housing of the electric water heater, and when electric power is supplied to the heating source, thermal energy is generated in the heating source. The heat energy from the heating source is conducted to the water by the metal heat conductor to raise the water temperature. Therefore, a lot of scale is generated on the surface of the metal heat conductor.
If a large amount of scale is generated, the efficiency of heat conduction decreases, electric energy is wasted, and the service life of the electric water heater is shortened.

  The first device of the present application, which has been made to solve the above-mentioned drawbacks, is provided with an apparatus main body, and a large number of quartz heating tubes are provided inside the apparatus main body, and the quartz heating tube has a bottom end side wall. Is provided with a water inlet, a steam outlet is provided on the upper side wall, and the apparatus main body is provided with a water inlet and a water outlet, and the water outlet of the apparatus main body is the device An inside of the main body communicates with a circulation pipe, the circulation pipe communicates with a steam outlet of the quartz heating pipe through a tube, and a large number of through holes are opened in the wall of the circulation pipe, The gist of the present invention is a suspended water heater characterized in that a relief hole is provided and the relief hole communicates with a relief valve.

  In the second device of the present application, a plurality of assembly tables facing each other are provided on the top end surface and the bottom end surface in the apparatus main body, respectively, and the quartz heating tubes are assembled in pairs that face each other. The gist of the present invention is the suspended water heater according to the first aspect, which is assembled to a stand.

In the third device of the present application, the quartz heating tube is provided with a quartz inner tube inside a quartz outer tube sealed at both ends, and a far infrared heating body is provided inside the quartz inner tube, The gist of the present invention is the suspended water heater according to the first aspect, characterized in that an electrode terminal is connected to the quartz inner tube.

The suspended water heater of the present invention has the following effects.
(1) Since the water is heated by radiant heat from the far-infrared heater, and the water is heated by water convection and steam, the temperature of the water inside the device body rises rapidly, and energy saving effects are also obtained. It is done.

(2) The water flowing between the quartz inner tube and the quartz outer tube is heated in the quartz inner tube to become steam, and since the present invention conducts heat conduction by steam and radiant heat, scale does not occur and electricity The service life of the water heater is further increased.

(3) Since scale does not occur, the energy saving effect is further improved.

(4) Since the far-infrared heating body of the present invention is always heated, the temperature of the far-infrared heating body becomes extremely high. Therefore, it is possible to quickly heat and vaporize the inflowing water, and the vaporized vapor is discharged to the circulation pipe from a plurality of steam outlets opened on the upper side wall of the quartz outer pipe and penetrates the circulation pipe. Can be discharged from the hole. Therefore, the water vapor pressure in the apparatus main body increases. That is, there is an effect of pressurizing discharged water.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, refer to FIG. FIG. 1 is a side sectional view of a suspended water heater of the present invention.
The hanging water heater of the present invention is mainly provided with a device main body 1 having a heat insulating jacket 11 on an outer wall surface.
A plurality of mounting tables 12 facing each other are provided on the top end surface and the bottom end surface in the apparatus main body 1.
The quartz heating tube 2 is assembled to the assembling table 12 which is opposed to each other.
The quartz heating tube 2 has a quartz inner tube 22 provided inside a quartz outer tube 21 sealed at both ends, and a far-infrared heater 23 is provided inside the quartz inner tube 22.
It is preferable that the far-infrared heater 23 is made of carbon fiber.
An electrode terminal 221 is connected to one end of the quartz inner tube 22.
When an electric current is passed through the far infrared heater 23, far infrared rays and thermal energy are generated.
The quartz outer tube 21 is formed by a thermal compression method so that the electrode terminal 221 of the quartz inner tube 22 protrudes from the quartz outer tube 21 to form an accommodation space 211 between the quartz outer tube 21 and the quartz inner tube 22. Are connected to the quartz inner tube 22.
Further, a plurality of water inlets 212 are opened on the side wall at the bottom end of each quartz outer tube 21, and a plurality of steam outlets 213 are opened on the side wall at the upper end of each quartz outer tube 21.

The apparatus main body 1 is provided with a water inlet 13 and a water outlet 14.
The water inlet 13 communicates with a water source that supplies cold water. The user can take out hot water from the water outlet 14.
The water outlet 14 communicates with the circulation pipe 3 inside the apparatus main body 1.
The circulation pipe 3 communicates with each vapor outlet 213 of the quartz outer pipe 21 through the tube 4. A large number of through holes 31 are formed in the wall of the circulation pipe 3, and the steam inside the circulation pipe 3 circulates inside the apparatus main body 1 through the through holes 31.

The apparatus body 1 is provided with a relief hole 15. The relief hole 15 communicates with a relief valve 151, and the relief valve 151 relieves excessive pressure inside the apparatus main body 1, thereby avoiding an explosion accident.
The apparatus body 1 is provided with a level gauge 16, a pressure gauge 17, and a temperature gauge 18. The user can grasp the usage status by looking at these gauges. If the water level is too high, water injection can be stopped by automatic control, and if the temperature is too high, heating can be stopped by automatic control.

Next, the use state of the present invention will be described in detail with reference to FIGS.
In the suspended water heater of the present invention, cold water enters the apparatus main body 1 via the water inlet 13.
A large number of quartz heating tubes 2 are provided inside the apparatus main body 1. Each quartz heating tube 2 is provided with a quartz inner tube 22 inside a quartz outer tube 21. A water inlet 212 is opened on the side wall of the bottom end of each quartz outer tube 21. Therefore, when the water level flowing into the apparatus main body 1 becomes constant, the water flows between the quartz outer tube 21 and the quartz inner tube 22 from the water inlet 212 opened on the bottom side wall of the quartz outer tube 21. It flows into the accommodation space 211. A far-infrared heating body 23 is provided inside the quartz inner tube 22, and radiant heat and thermal energy are generated by the far-infrared heating body 23. Therefore, the temperature is extremely high, and the inflowed water is rapidly vaporized and vaporized. become. The generated steam is discharged from a steam outlet 213 provided on the upper side wall of the quartz outer tube 21. Since it enters into the circulation pipe 3 via the tube 4 and many through holes are opened in the wall of the circulation pipe 3, steam is discharged through the through holes.
Thereby, the water inside the apparatus main body 1 is heated by the radiant heat by a far-infrared heating body.
And since it heats with the thermal convection of water and a vapor | steam, the temperature of the water inside an apparatus main body can rise rapidly, and also has an energy-saving effect.
Further, water flowing between the quartz inner tube 22 and the quartz outer tube 21 is heated by the quartz inner tube 22 to become steam.
Since the present invention conducts heat conduction by steam and radiant heat, scale does not occur. Therefore, the service life of the electric water heater is further increased.
Further, since the water inside the apparatus main body is pressurized by the steam discharged from the steam outlet of each quartz outer tube 21, when the user intends to use hot water, the user opens the control valve of the water outlet 14. The hot water condensed in the circulation pipe 3 flows out and is very convenient for use.

It is side surface sectional drawing of the hanging type water heater of this invention. It is side surface sectional drawing 1 which shows the use condition of the hanging type water heater of this invention. It is side surface sectional drawing 2 which shows the use condition of the hanging type water heater of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Apparatus main body 2 Quartz heating pipe 3 Circulation pipe 4 Tube 11 Heat insulation jacket 12 Assembly stand 13 Water inlet 14 Water outlet 15 Relief hole 16 Level gauge 17 Pressure gauge 18 Temperature gauge 21 Quartz outer pipe 22 Quartz inner pipe 23 Far-infrared heating body 31 Through-hole 151 Relief valve 211 Housing space 212 Water inlet 213 Steam outlet 221 Electrode terminal

Claims (3)

There is a device body,
A large number of quartz heating tubes are provided inside the apparatus body,
The quartz heating tube is provided with a water inlet on the side wall at the bottom end,
There is a steam outlet on the upper side wall,
The apparatus body is provided with a water inlet and a water outlet,
The water outlet of the device main body communicates with the circulation pipe inside the device main body,
The circulation pipe communicates with the vapor outlet of the quartz heating pipe through a tube, and a large number of through holes are opened in the wall of the circulation pipe,
The apparatus body is provided with a relief hole, and the relief hole communicates with a relief valve.
Hanging water heater.   The top end surface and the bottom end surface in the apparatus main body are each provided with a plurality of mounting tables facing each other, and the quartz heating tube is mounted on the mounting table that is opposed to each other. The hanging water heater according to claim 1.   The quartz heating tube has a quartz inner tube provided inside a quartz outer tube sealed at both ends, a far infrared heating body is provided inside the quartz inner tube, and an electrode terminal is provided on the quartz inner tube. The suspended water heater according to claim 1, wherein the two are connected to each other.

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