CN210197675U

CN210197675U - Electromagnetic water heater

Info

Publication number: CN210197675U
Application number: CN201920847627.9U
Authority: CN
Inventors: Yingchun Luo; 罗迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-27
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an electromagnetic water heater, which aims to provide an electromagnetic water heater with stable quality, durability, low cost and simple maintenance. The water heater comprises a shell, a water inlet pipe and a water outlet pipe, wherein at least two water trays are arranged, an electromagnetic heating device used for independently heating each water tray is arranged at the adjacent position of one surface corresponding to each water tray, and the water inlet pipe is communicated with the water outlet pipe through the water trays.

Description

Electromagnetic water heater

Technical Field

The utility model relates to a water heater technical field, concretely relates to electromagnetism water heater.

Background

At present, the market share of electromagnetic water heaters is getting bigger and bigger, but the electromagnetic water heaters in the market still have the problem of high manufacturing cost, especially in the field of high-power electromagnetic water heaters with the power of more than 3.5 kilowatts, because the electrical control technology in the industry is not mature, and the quality requirement of electronic components used for a high-power electromagnetic control circuit is high, the price is high, the performance is unstable, and a circuit board is easy to burn in the using process, so that the high-power electromagnetic water heater is directly expensive and not durable.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough, provide a stable in quality, durable, with low costs, and maintain simple and easy electromagnetic water heater.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses a shell, inlet tube, outlet pipe, including two at least water trays in addition, the adjacent department in one side that each water tray corresponds is equipped with the electromagnetic heating device who is used for each water tray of independent heating, and the inlet tube passes through the water tray intercommunication with the outlet pipe.

The water tray is provided with a water pipe tightly spirally wound and is in a flat disc shape.

The connection mode of each water tray is in series connection.

The connection mode of each water tray is parallel connection.

The connection mode of each water tray is combination of serial connection and parallel connection.

The water tray is provided with a head pipe and a tail pipe, the head pipe, the tail pipe and the water pipe are integrated, the head pipe bends outwards and extends, the head pipe crosses a tray surface formed by spirally winding the water pipe, and the extending directions of the head pipe and the tail pipe are tangent to a spiral line formed by the water pipe.

The serial structure between two water trays is that the head pipe is connected with the head pipe, and the tail pipe is connected with the tail pipe.

And an insulating partition plate for preventing electric leakage is arranged between the water tray and the electromagnetic heating device.

Compared with the prior art, the utility model, its beneficial effect is:

through setting up two at least water trays, every water tray is heated it by independent electromagnetic heating device, adopts between the water tray and connect or concatenate, perhaps concatenates and connect the mode and couple together, and rivers get into and finally flow from the outlet pipe from the inlet tube, thereby, can let the utility model discloses a technical maturity's 2 kilowatt power electromagnetic heating device has on the market, make up out the electromagnetic water heater that total power is bigger, like this alright reduce high-power electromagnetic water heater's preparation technique threshold, the cost is reduced, has improved the durability, has reduced cost of maintenance simultaneously.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a left sectional view of fig. 1.

Fig. 3 is an internal structure diagram of an embodiment of the present invention.

Fig. 4 is an internal structure diagram of an embodiment of the present invention.

Description of reference numerals: 1. a water pan; 11. a water pipe; 12. a head pipe; 13. a tail pipe; 2. a housing; 3. a water inlet pipe; 4. a water outlet pipe; 5. a connection position; 6. an electromagnetic heating device; 7. an insulating spacer; 8. a water inlet collector; 9. and (4) discharging the water collector.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The electromagnetic water heater shown in figure 1 comprises a shell 2, a water inlet pipe 3 and a water outlet pipe 4, wherein the water inlet pipe 3 is connected with a municipal water supply pipe when in use, and the water outlet pipe 4 is connected with indoor water equipment or a faucet shower head and the like.

The utility model discloses still including two at least water trays 1, preferred quantity is 4, and the water pipe 11 that each water tray 1 was made by stainless steel material coils in a plane spiral closely and forms, so water tray 1 is the flat plate form for water tray 1 can be close to electromagnetic heating device 6's coil as far as possible, thereby the produced magnetic field of electromagnetic heating device 6 changes the vortex at the water pipe wall more effectively, and the vortex causes the water pipe to generate heat and has heated the water in the water pipe.

As shown in fig. 1 and 2, an electromagnetic heating device 6 for independently heating each water tray 1 is arranged adjacent to one corresponding surface of each water tray 1; the electromagnetic heating means 6 are preferably of 2 kw power, since the technology on the market for this power is already mature, reliable in quality and low in manufacturing and maintenance costs. The four sets of electromagnetic heating devices can be independently controlled to output, so that the temperature rise of each water tray is independently controlled, and the water temperature control precision is improved. And the total output power of the four sets of electromagnetic heating devices is 8 kilowatts, and the instant heating effect is also achieved.

The water tray 1 is provided with a head pipe 12 and a tail pipe 13, and the head pipe 12, the tail pipe 13 and the water pipe 11 are integrated, namely the head pipe, the tail pipe 13 and the water pipe 11 are the same pipe, but the shapes and the corresponding parts are different. The head pipe 12 is a section at the center of the water tray, is bent outwards in an inclined way and extends out to be separated from the water tray surface and is close to the water tray surface spirally wound by crossing the water pipe 11, so that the head pipe 12 can be connected with a water inlet pipe and a water outlet pipe or is connected with other water trays; the tail pipe 13 is actually the outermost section of the water tray 1, and is coplanar with the water tray 1, so that it extends directly in the tangential direction of the spiral line formed by the water pipes 11, and the head pipe 12 extends in the tangential direction of the spiral line formed by the water pipes 11 when viewed perpendicularly to the water tray. The effect of setting up like this is favorable to rivers not disorderly, improves the water pressure of going out water.

As shown in figure 2, all the water trays 1 are arranged on the same plane, all the electromagnetic heating devices 6 are also arranged on the same plane, an anti-creeping insulating partition 7 is also arranged between all the water trays 1 and all the electromagnetic heating devices 6, and the periphery of the insulating partition 7 is connected with the inner wall of the shell 2 to completely isolate water and electricity, so that higher use safety is achieved.

Fig. 1 shows that the connection between the water trays 1 of the present invention is a series connection, which is specifically shown in that the water inlet pipe 3 is welded with the head pipe 12 of the first water tray 1 at the connection position 5, the tail pipe 13 of the first water tray 1 is welded with the tail pipe 13 of the second water tray 1, the head pipe 12 of the second water tray 1 is welded with the head pipe 12 of the third water tray 1, and so on; because the head pipe 12 is over the surface of the water tray 1, namely the surface higher than the water tray, when in series connection, the head pipe is connected with the head pipe, and the tail pipe is connected with the tail pipe, so that the welding is convenient and the pipe orifice is easy to align.

Fig. 3 shows that the connection between the water trays 1 of the present invention is a parallel connection mode, which is specifically shown in that the water inlet pipe 3 is connected with a water inlet collector 8, the water inlet collector 8 is a hollow structure, and the water inlet pipe 3 is connected with the head pipe 12 of each water tray 1 by adopting a welding mode; meanwhile, the water outlet collector 9 with a hollow structure also connects the water outlet pipe 4 with the tail pipe 13 of each water tray 1 in a welding mode.

Fig. 4 shows that the connection between the water trays 1 of the present invention adopts a combination of serial connection and parallel connection, which is embodied as that the water inlet pipe 3 is connected with a water inlet collector 8, the water inlet collector 8 is a hollow structure, and the water inlet pipe 3 is connected with the head pipes 12 of two of the water trays 1 by welding; the two water trays 1 are respectively connected with another water tray 1 in series, a tail pipe is connected with a tail pipe, head pipes 12 of the two other water trays are connected to a water outlet collector 9 in a gathering mode, and the other end of the water outlet collector 9 is connected with a water outlet pipe 4.

The connection modes of the three water trays are that the water inlet pipe 3 and the water outlet pipe 4 are finally communicated after passing through each water tray 1.

Claims

1. An electromagnetic water heater comprises a shell (2), a water inlet pipe (3) and a water outlet pipe (4); the method is characterized in that: the water heater comprises at least two water trays (1), wherein an electromagnetic heating device (6) used for independently heating each water tray (1) is arranged at the adjacent position of one surface corresponding to each water tray (1), and a water inlet pipe (3) is communicated with a water outlet pipe (4) through the water trays (1).

2. The electromagnetic water heater according to claim 1, wherein: the water tray (1) is provided with a water pipe (11) which is tightly spirally wound, and the water tray (1) is in a flat tray shape.

3. The electromagnetic water heater according to claim 1, wherein: the water trays (1) are connected in series.

4. The electromagnetic water heater according to claim 1, wherein: the water trays (1) are connected in parallel.

5. The electromagnetic water heater according to claim 1, wherein: the connection mode of each water tray (1) is combination of serial connection and parallel connection.

6. The electromagnetic water heater according to claim 2, wherein: the water tray (1) is provided with a head pipe (12) and a tail pipe (13), the head pipe (12), the tail pipe (13) and the water pipe (11) are integrated, the head pipe (12) bends outwards and extends to cross a tray surface spirally coiled by the water pipe (11), and the extension directions of the head pipe (12) and the tail pipe (13) are tangent to a spiral line formed by the water pipe (11).

7. The electromagnetic water heater according to claim 3, 5 or 6, characterized in that: the serial structure between two water trays is that the head pipe is connected with the head pipe or the tail pipe is connected with the tail pipe.

8. The electromagnetic water heater according to claim 1, wherein: an insulating partition plate (7) used for preventing electric leakage is arranged between the water tray (1) and the electromagnetic heating device (6).