CN218763960U

CN218763960U - Magnetic suspension water heater

Info

Publication number: CN218763960U
Application number: CN202221595379.1U
Authority: CN
Inventors: 郭建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-03-28
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a magnetic suspension water heater, including heating water pipe, solenoid and control circuit, solenoid for heating water pipe encircles the setting, and solenoid drive heating water pipe vortex heating, the control circuit electricity is connected solenoid, heating water pipe is the double helix's of coaxial setting coil structure, solenoid with heating water pipe coaxial setting, just solenoid sets up between heating water pipe's inside and outside coil. This application simple structure, the installation of being convenient for, energy conversion is efficient simultaneously, reduces the energy consumption, and the high frequency electromagnetic wave radiation of effectively shielding magnetic field improves the work security of magnetic suspension water heater simultaneously.

Description

Magnetic suspension water heater

Technical Field

The utility model relates to a water heater equipment technical field, concretely relates to magnetic suspension water heater.

Background

With the improvement of the quality of life, the water heater has been introduced into every family and becomes one of indispensable household appliances. The water heater is a device which increases the temperature of cold water to hot water in a certain time by various physical principles, and among different types of water heaters, an instant electric water heater is more and more widely used. However, the existing electric water heater has high power consumption, and is directly heated by electric heat, and still has potential safety hazard, so the application of the electromagnetic induction air-insulated heating principle as the water heater will become a trend, and the existing electromagnetic induction water heater is also available on the market, for example, in the patent with the application number of "201420049008.2" and the name of "spiral magnetic field instant water heater", it discloses an instant water heater heated by an electromagnetic field, which comprises a water inlet and a water outlet, a magnetic field heating device is arranged between the water inlet and the water outlet, the magnetic field heating device comprises a heating water pipe with two ends communicated with the water inlet and the water outlet and electromagnetic heaters respectively arranged in the heating water pipe, the heating water pipe is formed by connecting one or more groups of magnetic metal water pipes in a spiral structure, and the electromagnetic heaters are formed by a magnetic rod positioned at the spiral center of each metal water pipe and a coil wound with the magnetic rod. The electromagnetic heater in this application adopts the structure that the bar magnet combines the coil to carry out the heating to the heating water pipe, and the magnetic field that the coil produced heats under the heating water pipe vacuum state, and runs off the magnetic field and then is absorbed the secondary by the bar magnet and carry to the heating water pipe, and this can lead to electromagnetic field's loss of scattering and disappearing big, leads to the energy consumption grow, and heat conversion efficiency is low.

Therefore, it is necessary to design a new water heater structure to solve the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a magnetic suspension water heater, its simple structure, the installation of being convenient for, energy conversion is efficient simultaneously, reduces the energy consumption, effectively shields the high frequency electromagnetic wave radiation in magnetic field simultaneously, improves magnetic suspension water heater's work security.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a magnetic suspension water heater, including heating water pipe, solenoid and control circuit, solenoid for heating water pipe encircles the setting, and solenoid drive heating water pipe vortex heating, the control circuit electricity is connected solenoid, heating water pipe is the double helix's of coaxial setting coil structure, solenoid with the coaxial setting of heating water pipe, just solenoid sets up between the inside and outside coil pipe of heating water pipe.

For the above technical solution, the applicant has further optimization measures.

Optionally, the heating water pipe includes an inner coil and an outer coil made of metal, and the inner coil and the outer coil are connected by a connecting pipe to form an inner closed-loop water flow path.

Optionally, the heating water pipe comprises an inner coil pipe and an outer coil pipe, and a single metal pipe is bent and coiled to form the inner coil pipe and the outer coil pipe which are communicated with each other.

Furthermore, a water outlet or a water inlet is arranged at the outer coil pipe, and a water inlet or a water outlet is arranged at the inner coil pipe.

Optionally, a gap between the inner coil pipe and the outer coil pipe is filled with a heat-conducting silicon material, the heat-conducting silicon material seals the electromagnetic coil and is spirally arranged in the gap between the inner coil pipe and the outer coil pipe, and the electromagnetic coil is of a coiled structure coaxial with the inner coil pipe and the outer coil pipe.

Optionally, the heat conductive silicon material is heat conductive silica gel or heat conductive silicone grease.

Furthermore, the electromagnetic coil is a metal coil wound in a double-layer mode, the electromagnetic coil is arranged in a gap between the inner coil and the outer coil, and gaps are reserved between the electromagnetic coil and the outer side wall of the inner coil and between the electromagnetic coil and the inner side wall of the outer coil.

Optionally, the control circuit includes a main control circuit, a rectifying circuit, a filter circuit, a switching power supply circuit, an overvoltage and overcurrent protection circuit, an oscillation circuit, an input button circuit, a detection circuit and a magnetic suspension main circuit, an external power supply is connected to the main control circuit through the rectifying circuit, the filter circuit and the switching power supply circuit, the other output of the filter circuit is connected to the magnetic suspension main circuit, the control end of the magnetic suspension main circuit is connected to the magnetic suspension main circuit, and the overvoltage and overcurrent protection circuit, the oscillation circuit, the input button circuit and the detection circuit are all connected to the main control circuit.

Furthermore, the detection circuit comprises a flow detection circuit and a temperature detection circuit, a temperature sensor and a flow detection sensor are arranged at the position of the heating water pipe, the temperature sensor feeds back the temperature of the heating water pipe to the main control circuit through the temperature detection circuit, and the flow detection sensor feeds back the flow value in the heating water pipe to the main control circuit through the flow detection circuit.

Furthermore, the control circuit further comprises an alarm circuit which is also electrically connected with the main control circuit.

To the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

the utility model discloses a magnetic suspension water heater, it seals the solenoid of spiral coiling at the double-deck interstitial of heating water pipe through heat conduction silicon material, the electric energy is no matter outside or inboard electromagnetic wave can both be absorbed by the heating water pipe that the metal was made after being converted into the high frequency electromagnetic wave by solenoid like this, thereby make the heating water pipe of spiral produce eddy current heating, another part electromagnetic wave is absorbed at the hydrone that adds the intraductal fast flow of heating simultaneously, the frequency of electromagnetic wave and the stack of the natural frequency of hydrone, make the hydrone collide violently, thereby produce the heat, consequently, can reach the maximum value with the energy conversion rate of water heater, energy conversion rate is high, not only can open instant heating promptly and the temperature controllability is good, high stability, work safety is also better.

In addition, the magnetized water molecules can effectively remove harmful bacteria adhered to the skin, so that the skin is effectively protected to keep the skin healthy and glossy.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of the overall structure of a magnetic levitation water heater according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a magnetic levitation water heater according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a circuit structure of a control circuit in a magnetic levitation water heater according to an embodiment of the present invention

Wherein the reference numerals are as follows:

1. a heating water pipe 11, an inner coil pipe 12, an outer coil pipe 13, a water inlet 14 and a water outlet;

2. an electromagnetic coil;

3. a thermally conductive silicon material;

4. the device comprises a control circuit 41, a main control circuit 42, a rectification circuit 43, a filter circuit 44, a switching power supply circuit 45, an overvoltage and overcurrent protection circuit 46, an oscillation circuit 47, an input button circuit 48, an alarm circuit 49, a magnetic suspension main circuit 410, a flow detection circuit 411 and a temperature detection circuit.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

This embodiment has described a magnetic suspension water heater, as shown in fig. 1 and 2, including heating water pipe 1, solenoid 2 and control circuit 4, solenoid 2 for heating water pipe 1 encircles the setting, and solenoid 2 drive heating water pipe 1 vortex heating, control circuit 4 electricity is connected solenoid 2, heating water pipe 1 is the double-spiral coil structure of coaxial setting, solenoid 2 with heating water pipe 1 coaxial setting, just solenoid 2 sets up between the interior outer coil 12 of heating water pipe 1.

The heating water pipe 1 comprises an inner coil pipe 11 and an outer coil pipe 12 which are made of metal, the inner coil pipe and the outer coil pipe can be independently processed and then butted together, and the heating water pipe can also be directly formed by bending one metal pipe. Specifically, the inner coil pipe 11 and the outer coil pipe 12 are connected by a connecting pipe to form an internal closed-loop water flow path, and the inner coil pipe 11 and the outer coil pipe 12 are formed by bending and coiling a single metal pipe to be communicated with each other.

In this embodiment, a water inlet 13 is provided at the outer coil 12, and a water outlet 14 is provided at the inner coil 11. Of course, the arrangement of the water inlet 13 and the water outlet 14 can be reversed, for example, the water outlet 14 is arranged at the outer coil 12, and the water inlet 13 is arranged at the inner coil 11.

Preferably, the connection between the inner coil 11 and the outer coil 12 is located at a lower position, and the water inlet 13 and the water outlet 14 are both located at the top of the outer coil 12 or the inner coil 11, so that the water channel in the heating water pipe 1 can be fully circulated inside the heating water pipe so as to be in more sufficient contact with the alternating electromagnetic field, thereby better heating the water.

The electromagnetic coil is characterized in that a gap between the inner coil 11 and the outer coil 12 is filled with a heat-conducting silicon material 3, the heat-conducting silicon material 3 seals the electromagnetic coil 2 and is spirally arranged in the gap between the inner coil 11 and the outer coil 12, and the electromagnetic coil 2 is of a coiling structure which is coaxial with the inner coil 11 and the outer coil 12. The heat-conducting silicon material 3 preferably adopts heat-conducting silica gel or heat-conducting silicone grease.

Solenoid 2 is the metal coil of double-deck coiling, solenoid 2 set up in interior coil pipe 11 with in the space between the outer coil pipe 12, and solenoid 2 with the lateral wall of interior coil pipe 11, solenoid 2 with leave the clearance between the inside wall of outer coil pipe 12.

In the present embodiment, the pipe diameter of the water flowing path of the inner coil 11 and the outer coil 12 is 8mm, the distance between the outer side wall of the inner coil 11 and the inner side wall of the outer coil 12, that is, the width of the gap between the inner coil 11 and the outer coil 12 is 18mm, the diameter of the metal coil is 5mm, the width of the formed double-layer wound electromagnetic coil 2 is 10mm, the distance between the inner side wall of the electromagnetic coil 2 and the outer side wall of the inner coil 11 is 4mm, and the distance between the outer side wall of the electromagnetic coil 2 and the inner side wall of the outer coil 12 is 4mm. The distance between the axis of the heating water pipe 1 and the center of the inner coil pipe 11 is 45mm, and the distance between the axis of the heating water pipe 1 and the center of the outer coil pipe 12 is 73mm. The inner coil pipe 11 and the outer coil pipe 12 of the heating water pipe 1 are made of 304 stainless steel, the wall thickness is 1mm, the inner coil pipe 11 and the outer coil pipe 12 are respectively and densely wound for 7 circles to form a spiral structure, spot welding is uniformly carried out at trisection intervals of each circle to enable the whole to be fixed, and generally speaking, the space and the gap width between the inner coil pipe 11 and the outer coil pipe 12 are not more than 18mm and not less than 16mm.

The utility model discloses a magnetic suspension water heater, it seals up solenoid 2 of spiral coiling at double-deck heating water pipe 1's space through heat conduction silicon material 3, the electric energy is no matter outside (absorbed by outer coil pipe 12) or inboard (absorbed by interior coil pipe 11) electromagnetic wave can both be absorbed by heating water pipe 1 that the metal was made after being converted into the high frequency electromagnetic wave by solenoid 2 like this, thereby make spiral heating water pipe 1 produce the vortex heating, another part electromagnetic wave is absorbed by the hydrone of rapid flow in heating water pipe 1 simultaneously, the frequency of electromagnetic wave and the natural frequency stack of hydrone, make the hydrone collide violently, thereby produce the heat, consequently, can reach the maximum value with the energy conversion rate of water heater, the energy conversion rate is high, not only can open instant heating and the temperature controllability is good promptly, and stability is high, work safety is also better. The magnetized water molecules can effectively remove harmful bacteria adhered to the skin, so that the skin is effectively protected to keep the skin healthy and glossy.

As for the control circuit 4 part of the magnetic suspension water heater, the structure of the present application adopts a relatively traditional structure at present, optionally, as shown in fig. 3, the control circuit 4 includes a main control circuit 41, a rectification circuit 42, a filter circuit 43, a switching power supply circuit 44, an overvoltage and overcurrent protection circuit 45, an oscillation circuit 46, an input button circuit 47, a detection circuit and a magnetic suspension main circuit 49, an external power supply is connected to the main control circuit 41 through the rectification circuit 42, the filter circuit 43 and the switching power supply circuit 44, the other output of the filter circuit 43 is connected to the magnetic suspension main circuit 49, the control end of the magnetic suspension main circuit 49 is connected to the magnetic suspension main circuit 49, and the overvoltage and overcurrent protection circuit 45, the oscillation circuit 46, the input button circuit 47 and the detection circuit are all connected to the main control circuit 41.

Detection circuitry includes flow detection circuit 410 and temperature detection circuit 411 heat water pipe 1 department and be provided with temperature sensor and flow detection sensor, temperature sensor feeds back through temperature detection circuit 411 and heats water pipe 1 department temperature to master control circuit 41, flow detection sensor warp flow detection circuit 410 feeds back the flow value to master control circuit 41 in the heat water pipe 1.

The control circuit 4 further comprises an alarm circuit 48, and the alarm circuit 48 is also electrically connected with the main control circuit 41.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a magnetic suspension water heater, includes heating water pipe, solenoid and control circuit, solenoid for heating water pipe encircles the setting, and solenoid drive heating water pipe eddy current heating, the control circuit electricity is connected solenoid, a serial communication port, heating water pipe is the double helix's of coaxial setting coil structure, solenoid with heating water pipe coaxial setting, just solenoid sets up between heating water pipe's inside and outside coil pipe.

2. The magnetic levitation water heater according to claim 1, wherein the heating water pipe comprises an inner coil and an outer coil made of metal, and the inner coil and the outer coil are connected through a connecting pipe to form an inner closed-loop water flow passage.

3. The magnetic suspension water heater according to claim 1, wherein the heating water pipe comprises an inner coil and an outer coil, and a single metal pipe is bent and coiled to form the inner coil and the outer coil which are communicated with each other.

4. A magnetic levitation water heater as claimed in claim 2 or 3, wherein a water outlet or inlet is provided at the outer coil and a water inlet or outlet is provided at the inner coil.

5. The magnetic suspension water heater according to claim 4, wherein a heat conductive silicon material is filled in a gap between the inner coil and the outer coil, the heat conductive silicon material seals the electromagnetic coil and is spirally arranged in the gap between the inner coil and the outer coil, and the electromagnetic coil is in a coiled structure with the inner coil and the outer coaxial coil.

6. The magnetic levitation water heater according to claim 5, wherein the heat conductive silicon material is heat conductive silica gel or heat conductive silicone grease.

7. The magnetic suspension water heater according to claim 5, wherein the electromagnetic coil is a metal coil wound in two layers, the electromagnetic coil is arranged in a gap between the inner coil and the outer coil, and a gap is reserved between the electromagnetic coil and the outer side wall of the inner coil and between the electromagnetic coil and the inner side wall of the outer coil.