CN214891811U

CN214891811U - Instant water heater with high-effect heating body

Info

Publication number: CN214891811U
Application number: CN202121026346.0U
Authority: CN
Inventors: 王江
Original assignee: Guangdong Imaizumi Energy Saving Equipment Co ltd
Current assignee: Guangdong Imaizumi Energy Saving Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-26
Anticipated expiration: 2031-05-13

Abstract

An instant water heater with a high-efficiency heating element comprises a water heater body internally provided with an instant heating element, wherein the water heater body is provided with a water inlet pipe orifice and a water outlet pipe orifice which are communicated through the instant heating element, the instant heating type heating body comprises a hollow cylindrical outer shell, a water inlet pipe communicated with a water inlet pipe is arranged on the side wall of the outer shell, a water outlet pipe communicated with the water outlet pipe orifice is arranged on the left closed end wall of the outer shell, an extension pipe section coaxially arranged with the water outlet pipe extends outwards from the right closed end wall of the outer shell, an inner heat conduction pipe which is communicated with the extension pipe section and the water outlet pipe is arranged in the outer shell, an outer heat conduction pipe is sleeved outside the inner heat conduction pipe, a heating piece which surrounds the whole inner heat conduction pipe is arranged in the outer heat conduction pipe, an annular channel is formed between the outer heat conduction pipe and the outer shell, and a connecting pipe for communicating the annular channel with the extension pipe section extends outwards from the right closed end wall; the heating body with the structure has the beneficial effects of high heat conversion efficiency and high heat utilization rate.

Description

Instant water heater with high-effect heating body

Technical Field

The utility model relates to an instant heating type water heater field specifically is an instant heating type water heater with high-effect heat-generating body.

Background

At present, the electric heating type wall-mounted stove is widely applied, but the heat exchange efficiency between the heating component and the heating coil in the common electric heating type wall-mounted stove is low, the cold water is heated slowly, and particularly in winter, the cold water is heated to a proper temperature after waiting for a while, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable instant heating type water heater with high-effect heat-generating body, its effect is that it is high to improve heat exchange efficiency and heat utilization efficiency.

An instant water heater with a high-efficiency heating element comprises a water heater body internally provided with an instant heating element, wherein the water heater body is provided with a water inlet pipe orifice and a water outlet pipe orifice which are communicated through the instant heating element, the instant heating type heating body comprises a hollow cylindrical outer shell, a water inlet pipe communicated with a water inlet pipe is arranged on the side wall of the outer shell, a water outlet pipe communicated with the water outlet pipe orifice is arranged on the left closed end wall of the outer shell, an extension pipe section coaxially arranged with the water outlet pipe extends outwards from the right closed end wall of the outer shell, an inner heat conduction pipe which is communicated with the extension pipe section and the water outlet pipe is arranged in the outer shell, an outer heat conduction pipe is sleeved outside the inner heat conduction pipe, a heating piece which surrounds the whole inner heat conduction pipe is arranged in the outer heat conduction pipe, an annular channel is formed between the outer heat conduction pipe and the outer shell, and a connecting pipe which is communicated with the annular channel and the extension pipe section extends outwards from the right closed end wall.

The utility model discloses can also adopt following technical measure to solve:

the linking pipe is of an arc structure.

And electricity-proof walls are arranged between the water inlet pipe and the water inlet pipe port and between the water outlet pipe and the water outlet pipe port.

And a flowmeter is arranged between the water inlet pipe and the discharge wall.

And a temperature detecting head is arranged in the water outlet pipe.

And a filler for fixing the heating element is arranged between the inner heat conduction pipe and the outer heat conduction pipe.

And a wiring terminal of the heating piece is led out of the outer shell from the left closed end wall.

The heating element comprises a heating tube, a heating wire or a heating film.

The inner and outer heat pipes are metal materials including, but not limited to, stainless steel, aluminum metal and alloys thereof, copper metal and alloys thereof, and iron metal and alloys thereof.

An electric control board is further installed in the water heater body and connected with the instant heating type heating body.

The utility model has the advantages as follows:

the utility model discloses an instant heating type water heater with high-effect heat-generating body, moreover, the steam generator is simple in structure, high practicability, low in production cost, this structure heat-generating body has the heat exchange efficiency height, the beneficial effect that the heat utilization efficiency is high, can improve traditional heat-generating body 60% -70% heat exchange efficiency to about 90%, and can wash the incrustation scale in the instant heating type heating body through the heat of the piece that generates heat when using automatically, through intelligent control system, close the end of intaking of water pipe mouth in the twinkling of an eye, the heating member burns for two seconds futilely, then cut off the power supply in the twinkling of an eye and open and intake, realize the scale removal function, solve the problem of traditional equipment scaling.

Drawings

Fig. 1 is a schematic structural diagram of an instant water heater of the present invention.

Fig. 2 is the schematic view of the sectional structure of the instant heating type heating body of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 and fig. 2, an instant heating type water heater with a high-efficiency heating element comprises a water heater body 1 with an instant heating element a inside, a water inlet pipe port 101 and a water outlet pipe port 102 which are communicated with each other through the instant heating element a are arranged on the water heater body 1, the instant heating element a comprises a hollow cylindrical outer shell 2, a water inlet pipe 3 communicated with the water inlet pipe port 101 is arranged on the side wall of the outer shell 2, a water outlet pipe 4 communicated with the water outlet pipe port 102 is arranged on the left closed end wall 201 of the outer shell 2, an extension pipe section 5 coaxially arranged with the water outlet pipe 4 extends outwards from the right closed end wall 202 of the outer shell 2, an inner heat conduction pipe 6 communicated with the extension pipe section 5 and the water outlet pipe 4 is arranged in the outer shell 2, an outer heat conduction pipe 7 is sleeved outside the inner heat conduction pipe 6, a heating element 8 surrounding the whole inner heat conduction pipe 6 is arranged in the outer heat conduction pipe 7, an annular channel B is formed between the outer heat conduction pipe 7 and the outer shell 2, and an engagement pipe 9 which is communicated with the annular channel B and the extension pipe section 5 extends outwards from the right closed end wall 202;

this structure heat-generating body has the beneficial effect that heat exchange efficiency is high, heat utilization rate is high, can improve traditional heat-generating body 60% -70% heat exchange efficiency to about 90% to can wash the incrustation scale in the instant heating type heating member A through the heat of the piece 8 that generates heat when using automatically, specifically be: install the valve X that receives the control of intelligent control system on oral siphon 101, when instant heating type water heater was started, valve X closed the end of intaking of oral siphon 101 after, instant heating type heating member A intercommunication power makes 8 heating members heat about 2 seconds, then valve X opens and leads to water for instant heating member A, erodees the incrustation scale in the instant heating type heating member A, carries out normal heating again at last and uses.

Further, the connecting pipe 9 has an arc structure, and when water enters the inner heat conductive pipe 6 from the annular passage B, the arc connecting pipe 9 can make the water path flow smoother.

Further, the electricity-proof walls 10 are installed between the water inlet pipe 3 and the water inlet pipe port 101 and between the water outlet pipe 4 and the water outlet pipe port 102, and the electricity-proof walls 10 play a role in protection, so that the current of the instant heating type heating body A is prevented from being conducted to a human body through water, and the water heater is safer to use.

Further, a flowmeter 11 is installed between the water inlet pipe 3 and the electricity-proof wall, so that the water flow of the water inlet pipe 3 can be detected in real time, and a dry-burning effect can be achieved.

Further, a temperature detecting head 12 is installed in the water outlet pipe 4, and the temperature detecting head 12 is used for detecting the temperature of hot water to realize regulation and control.

Further, a filler 13 for fixing the heat generating member 8 is disposed between the inner heat conductive pipe 6 and the outer heat conductive pipe 7 to prevent the heat generating member 8 from generating heat and shrinking and deforming.

To explain further, the terminal 801 of the heat generating component 8 is led out of the outer casing 2 from the left closed end wall 201.

Further, the heating element 8 includes a heating tube, a heating wire or a heating film, and in this embodiment, a heating wire is preferably used.

Further, the inner heat conducting pipe 6 and the outer heat conducting pipe 7 are made of metal materials, the metal materials include but are not limited to stainless steel, aluminum metal and its alloy, copper metal and its alloy, and iron metal and its alloy, and the above-mentioned metal has the advantages of good heat conducting property, high temperature resistance, low use cost, and the like.

Further, an electric control board 14 is further installed in the water heater body 1, the electric control board 14 is connected with the instant heating type heating body a, and the electric control board 14 is mainly connected with a heating element 8, a flowmeter 11 and a temperature detecting head 12 in the instant heating type heating body a.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an instant heating type water heater with high-effect heat-generating body, is equipped with the income water pipe mouth and the water outlet pipe mouth that are linked together through the instant heating type heating member including the built-in water heater body that has the instant heating type heating member, its characterized in that on the water heater body: the instant heating type heating member includes interior hollow circular cylinder's shell body, is equipped with the inlet tube that communicates with the oral siphon on the lateral wall of shell body, be equipped with the outlet pipe that communicates with the outlet pipe mouth on the left closed end wall of shell body, outwards extend on the right closed end wall of shell body have with the extension pipeline section of the coaxial setting of outlet pipe, install the interior heat pipe that communicates extension pipeline section and outlet pipe in the shell body, interior heat pipe overcoat is equipped with outer heat pipe, is equipped with the heating member who encircles whole interior heat pipe in the outer heat pipe, form annular channel between outer heat pipe and the shell body, outwards extend on the right closed end wall has the linking pipe of intercommunication annular channel and extension pipeline section.

2. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: the linking pipe is of an arc structure.

3. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: and electricity-proof walls are arranged between the water inlet pipe and the water inlet pipe port and between the water outlet pipe and the water outlet pipe port.

4. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: and a flowmeter is arranged between the water inlet pipe and the discharge wall.

5. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: and a temperature detecting head is arranged in the water outlet pipe.

6. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: and a filler for fixing the heating element is arranged between the inner heat conduction pipe and the outer heat conduction pipe.

7. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: and a wiring terminal of the heating piece is led out of the outer shell from the left closed end wall.

8. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: the heating element comprises a heating tube, a heating wire or a heating film.

9. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: the inner and outer heat pipes are metal materials including, but not limited to, stainless steel, aluminum metal and alloys thereof, copper metal and alloys thereof, and iron metal and alloys thereof.

10. The tankless water heater with high-efficiency heating element according to claim 1, further comprising: an electric control board is further installed in the water heater body and connected with the instant heating type heating body.