Novel electromagnetic heater water heater

Abstract

The invention relates to the technical field of water heaters, in particular to a novel electromagnetic heater water heater which comprises a water tank. A heat exchange structure is arranged in the water tank, a connecting part is arranged at the bottom of the water tank, the bottom of the connecting part is communicated with a circulating heating assembly, and the circulating heating assembly is provided with a flow guide pipe communicated to the upper portion of the interior of the water tank. The circulating heating assembly can continuously heat water flow in the water tank, due to the fact that independent pipelines are adopted for water outlet and water inlet, the purpose of secondary heating can be achieved during water outlet and water inlet, and the arranged heat exchange structure can exchange heat with hot water in the water tank and the heat conduction pipe for heating. And the applicability of an existing water heater is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water heaters, and in particular to a new type of electromagnetic heater water heater. Background Art

[0002] With the development of science and technology and people's pursuit of quality of life, water heaters have become an indispensable electrical appliance in modern family life. Traditional water heaters, especially electromagnetic heater water heaters, although they have met people's daily hot water needs to a certain extent, still have some shortcomings.

[0003] Although traditional electromagnetic heater water heaters can heat water, in actual use, the water inlet and outlet are controlled by independent pipes, and it is impossible to achieve secondary heating of water during water inlet and outlet. Therefore, there is still room for improvement.

[0004] Based on this, in order to optimize the heating effect of traditional water heaters, we propose a new electromagnetic heater water heater. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art such as the inability to achieve secondary heating of water during water inlet and water outlet, and to propose a new type of electromagnetic heater water heater.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Design a new electromagnetic heater water heater, including a water tank;

[0008] A heat exchange structure is provided in the water tank. The bottom of the water tank has a connecting portion. The bottom of the connecting portion is connected to a circulating heating component. The circulating heating component has a guide pipe connected to the upper part of the interior of the water tank.

[0009] Furthermore, the circulating heating assembly includes an outer tube provided with a connecting tube, and an inner tube built into the outer tube;

[0010] An installation gap is formed between the inner tube and the outer tube, and a plurality of flow guide holes are opened on the outer side of the inner tube, wherein a heating coil is wound around the outer side of the outer tube.

[0011] Furthermore, a water inlet pipe and a slag discharge pipe are connected to the side of the connecting pipe, a flow guide gap is formed between the flow guide pipe and the connecting pipe, and the water inlet pipe is connected to the water tank through the flow guide gap.

[0012] Furthermore, the end of the outer tube has a mounting portion, and the mounting portion is connected to the bottom of the connecting portion through a fastener.

[0013] Furthermore, the heat exchange structure includes joints installed on both sides of the water tank, a heat conduction pipe is connected between the two joints, and the heat conduction pipe coil is arranged in the water tank.

[0014] Furthermore, the bottom end of the guide tube has a stopper, and the outer diameter of the stopper is adapted to the outer diameter of the bottom of the connecting tube.

[0015] The present invention proposes a new type of electromagnetic heater water heater, which has the following beneficial effects: in the present invention, a circulating heating component is connected to the bottom of the water tank, and the circulating heating component can continuously heat the water flow inside the water tank. Since the water outlet and water inlet use independent pipes, the purpose of secondary heating can be achieved during water outlet and water inlet. Secondly, the heat exchange structure set up can exchange heat with the hot water and heat pipe in the water tank for heating use, which greatly improves the applicability of existing water heaters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective view of the present invention;

[0017] Figure 2 It is a schematic cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic structural diagram of a circulating heating assembly of the present invention;

[0019] Figure 4 It is a cross-sectional view of the circulating heating component of the present invention.

[0020] In the figure: 1. Water tank; 10. Connecting part; 2. Heat exchange structure; 21. Joint; 22. Heat conduction pipe; 3. Circulating heating component; 30. Flow guide pipe; 301. Stopper; 31. Outer pipe; 311. Connecting pipe; 312. Water inlet pipe; 313. Flow guide gap; 314. Installation part; 315. Slag discharge pipe; 32. Inner pipe; 33. Installation gap; 34. Flow guide hole; 35. Heating coil. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 As one embodiment of the present invention, it discloses a novel electromagnetic heater water heater, which comprises a water tank 1 for storing water to be heated;

[0023] A heat exchange structure 2 is also provided in the water tank 1 . The bottom of the water tank 1 has a connecting portion 10 . The bottom of the connecting portion 10 is connected to a circulating heating component 3 . The circulating heating component 3 has a guide pipe 30 connected to the upper part of the interior of the water tank 1 .

[0024] In some embodiments, the circulating heating assembly 3 of the present invention includes an outer tube 31 equipped with a connecting tube 311 and an inner tube 32 built into the outer tube 31;

[0025] An installation gap 33 is formed between the inner tube 32 and the outer tube 31, that is, the inner tube 32 and the outer tube 31 described in this embodiment are designed to be nested, and at the same time, the outer wall of the inner tube 32 and the outer tube 31 do not contact each other, so as to form an installation gap 33, and a plurality of guide holes 34 are opened on the outside of the inner tube 32, wherein the outside of the outer tube 31 is wound with a heating coil 35, and the heating coil 35 is installed on the outside of the outer tube 31 in a spirally wound manner of a wire. When the wire is energized, electromagnetic cutting is performed to achieve the purpose of heating the water in the outer tube 31. This method is a conventional means for technical personnel in the relevant field and will not be elaborated here.

[0026] On the basis of the above embodiment, in this embodiment, a water inlet pipe 312 and a slag discharge pipe 315 are further connected to the side of the connecting pipe 311, and a guide gap 313 is formed between the guide pipe 30 and the connecting pipe 311. The water inlet pipe 312 is connected to the water tank 1 through the guide gap 313, that is, in this embodiment, the water pipe is connected through the water inlet pipe 312, and the water flows along the water inlet pipe 312 into the guide gap 313, and finally enters the water tank 1 for storage. Of course, in this process, the heating coil 35 heats the water in the water tank 1 to meet the demand for hot water use. The slag discharge pipe 315 can be closed by threading a pipe cap in the initial state, and opened when slag discharge is required.

[0027] In a preferred embodiment, the outer tube 31 of the present invention is a superconductor insulation member, such as a copper oxide superconductor, and the inner tube 32 is a 430 stainless steel tube.

[0028] Furthermore, the end of the outer tube 31 in this embodiment has a mounting portion 314, and the mounting portion 314 is connected to the bottom of the connecting portion 10 through a fastener. Specifically, the mounting portion 314 in this embodiment is a circular or rectangular structure, and the fastener can be a bolt. The mounting portion 314 is fixed to the bottom of the connecting portion 10 by multiple bolts to fix the entire outer tube 31. Of course, a sealing gasket can also be provided between the mounting portion 314 and the water tank 1 to prevent water leakage.

[0029] In some embodiments, the heat exchange structure 2 in the present invention includes joints 21 installed on both sides of the water tank 1, and a heat pipe 22 is connected between the two joints 21. The heat pipe 22 is coiled in the water tank 1. Of course, the heat pipe 22 described in this embodiment can be set as a copper pipe, the purpose of which is to exchange heat with the water tank 1. Specifically, the water tank 1 can also be set as a copper part to ensure the stability of heat exchange.

[0030] In addition, the heat pipe 22 described in this embodiment can be arranged in a spring-like circumferentially stacked manner. This method is a conventional design method used by technicians in the field and will not be described in detail here.

[0031] That is, in this embodiment, by adopting the design of a heat pipe 22, an external water source can be connected through the joint 21. Since the water tank 1 is in a heating state, when the external water source flows, heat exchange can be achieved. This design can support the hot water circulation supply of floor heating to enhance the versatility of this water heater.

[0032] It should be noted that the bottom end of the guide pipe 30 in this embodiment has a stop portion 301, and the outer diameter of the stop portion 301 is adapted to the outer diameter of the bottom of the connecting pipe 311. This structural design is mainly adopted to adapt to the external threaded joint. During the specific connection, the threaded joint of the external water pipe is first clamped on the outside of the connecting pipe 311 and connected through threads. At this time, the nut of the threaded joint will tightly press the stop portion 301 against the bottom of the connecting pipe 311, thereby achieving the bottom sealing of the guide gap 313. At the same time, the guide pipe 30 and the external threaded joint are connected to ensure the normal discharge and supply of hot water.

[0033] In summary, in the present invention, a circulating heating component 3 is connected to the bottom of the water tank 1, and the circulating heating component 3 can continuously heat the water flow inside the water tank 1. Since the water outlet and water inlet use independent pipes, the secondary heating purpose can be achieved during water outlet and water inlet. Secondly, the heat exchange structure 2 provided can exchange heat with the hot water and heat pipe in the water tank 1 for heating use, which greatly improves the applicability of existing water heaters.

[0034] The electromagnetic heater water heater provided in this embodiment has at least one of the following advantages:

[0035] 1. Energy-saving and high thermal efficiency;

[0036] 2. Not easy to scale;

[0037] 3. Sufficient hot water;

[0038] 4. The power can be adjusted at will;

[0039] 5. The electromagnetic heater continuously reheats the inlet and outlet water;

[0040] 6. The outer tube of the electromagnetic heater is made of superconducting thermal insulation material to achieve water and electricity separation, and to recover coil heat to improve thermal efficiency;

[0041] 7. The hot water in the water tank is domestic water and the heat in the heat exchange plate of the coil in the water tank can be used for heating.

[0042] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A new electromagnetic heater water heater, characterized in that, comprising a water tank (1); A heat exchange structure (2) is provided in the water tank (1), the bottom of the water tank (1) has a connecting portion (10), the bottom of the connecting portion (10) is connected to a circulating heating component (3), and the circulating heating component (3) has a guide pipe (30) connected to the upper part of the interior of the water tank (1).

2. A new electromagnetic heater water heater according to claim 1, characterized in that: The circulating heating component (3) comprises an outer tube (31) provided with a connecting tube (311), and an inner tube (32) built into the outer tube (31); An installation gap (33) is formed between the inner tube (32) and the outer tube (31), and a plurality of guide holes (34) are provided on the outer side of the inner tube (32), wherein a heating coil (35) is wound around the outer side of the outer tube (31).

3. A new electromagnetic heater water heater according to claim 2, characterized in that: A water inlet pipe (312) and a slag discharge pipe (315) are also connected to the side of the connecting pipe (311), and a flow guide gap (313) is formed between the flow guide pipe (30) and the connecting pipe (311), and the water inlet pipe (312) is connected to the water tank (1) through the flow guide gap (313).

4. A new electromagnetic heater water heater according to claim 2, characterized in that: The end of the outer tube (31) has a mounting portion (314), and the mounting portion (314) is connected to the bottom of the connecting portion (10) via a fastener.

5. The new electromagnetic heater water heater according to claim 1, characterized in that: The heat exchange structure (2) comprises joints (21) installed on both sides of the water tank (1), a heat conducting pipe (22) is connected between the two joints (21), and the heat conducting pipe (22) is coiled in the water tank (1).

6. A new electromagnetic heater water heater according to claim 2, characterized in that: The bottom end of the guide tube (30) has a stopper (301), and the outer diameter of the stopper (301) is adapted to the outer diameter of the bottom of the connecting tube (311).

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