Electric heating module with novel structure

Abstract

The utility model provides an electric heating module with a novel structure. The electric heating module comprises a heating module, a high-temperature protection module, a power module and a starting module, a water inlet pipeline, a heating pipeline and a water outlet pipeline are arranged in the heating module, one end of the water inlet pipeline is communicated with an external water source, the other end of the water inlet pipeline is communicated with the heating pipeline, and the other end of the heating pipeline is communicated with the water outlet pipeline; a through hole is formed in the middle area of the heating module, a hose is installed in the through hole, and one end of the hose communicates with the other end of the water outlet pipeline. The through hole is formed in the heating module, the hose can be arranged in the through hole, stretching is convenient, bending is not prone to occurring, use is smooth, meanwhile, the internal space of the heating module is reasonable in layout, and compactness and miniaturization of products are facilitated; through the arrangement of the high-temperature protection module and the power module, the water temperature can be rapidly controlled and heated, accessories are simple, and the water heater has the advantage of being low in manufacturing cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of faucets, and more specifically, particularly relates to an electric heating module with a novel structure. Background Technique

[0002] A pull-out faucet is a faucet whose water outlet end can be pulled out and extended movably, and then the water outlet end of the faucet is held to perform flushing operations in various directions. However, the existing pull-out faucets can only be applied to single-cold water faucets.

[0003] The structures of existing electric water heaters are diverse, and there are not many stretch-type electric water heaters. The main reason is that most water heaters adopt an electric heating tube cavity heating structure or an aluminum casting heating structure, and such structures are difficult to be well applied in stretch-type faucets because the middle positions of the electric heating tube cavity heating structure and the aluminum casting heating structure are occupied, and it is difficult to set a through-shaped pipe in the middle area for installing a telescopic hose.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structures and deficiencies, and an electric heating module with a novel structure is provided, in order to achieve a more practical value purpose. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an electric heating module with a novel structure, which is achieved by the following specific technical means:

[0006] An electric heating module with a novel structure includes a heating module, a high-temperature protection module, a power module, and a starting module; an inlet pipe, a heating pipe, and an outlet pipe are arranged inside the heating module. One end of the inlet pipe is communicated with an external water source, the other end of the inlet pipe is communicated with the heating pipe, and the other end of the heating pipe is communicated with the outlet pipe; a through hole is arranged in the middle area of the heating module, a hose is installed inside the through hole, and one end of the hose is communicated with the other end of the outlet pipe.

[0007] Furthermore, a connection platform is arranged on one side of the heating module, and a control valve core is installed on one side of the connection platform.

[0008] Furthermore, the high-temperature protection module is composed of a protection shell, a first heat conductor, and a high-temperature protector; an installation hole one is arranged on one side of the heating module, and one end of the installation hole one is communicated with the outlet pipe of the heating module; one end of the first heat conductor extends into the outlet pipe through the installation hole one, the outer surface of the other end of the first heat conductor is provided with threads and is connected to the orifice of the installation hole one through the threads; a sealing member is installed between the first heat conductor and the installation hole one; the protection shell is installed on the heating module through fasteners, and the high-temperature protector is installed inside the protection shell and is in contact with the surface of the other end of the first heat conductor.

[0009] Further, the power module is composed of a power device and a heat conductor II; an installation hole II is provided on one side of the heating module, and one end of the installation hole II is communicated with the water inlet pipe of the heating module; one end of the heat conductor II passes through the installation hole II and extends into the water inlet pipe, and the outer surface of the other end of the heat conductor II is provided with threads and is connected to the orifice of the installation hole II through the threads; a sealing member is installed between the heat conductor II and the installation hole II; the power device is installed on the heating module through a fastener and is in contact with the surface of the other end of the heat conductor II.

[0010] Further, the starting module is composed of a water flow rotor and a signal receiver. The water flow rotor is installed in the water inlet pipe of the heating module, and the signal receiver is fixedly installed on one side of the heating module.

[0011] Further, the outside of the heating module is wrapped with a housing body, and a water outlet faucet is installed at the top of the housing body. The hose is installed inside the water outlet faucet.

[0012] Further, there are four groups of water inlet pipes, which are respectively the water inlet pipe I, water inlet pipe II, water inlet pipe III, and water inlet pipe IV that are connected end to end; there are two groups of heating pipes, which are respectively the heating pipe I and heating pipe II that are connected end to end. A plurality of electric heating rods are fixedly embedded inside the heating pipe I and heating pipe II; there are three groups of water outlet pipes, which are respectively the water outlet pipe I, water outlet pipe II, and water outlet pipe III that are connected end to end.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] By arranging a through hole inside the heating module, the present utility model can arrange the hose therein, which is convenient for stretching, not easy to bend, and has a smooth use. At the same time, the internal space layout of the heating module is reasonable, which is conducive to the compact miniaturization of the product; through the setting of the high-temperature protection module and the power module, the water temperature can be quickly controlled and heated, the accessories are simple, and it has the advantage of low manufacturing cost; through the setting of the starting module, the water flow can be quickly detected, and the heating can be quickly stopped when the water flow stops, improving the safety and reliability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the heating module of the present utility model Figure 1 .

[0016] Figure 2 is a schematic diagram of the heating module of the present utility model Figure 2 .

[0017] Figure 3 is a schematic diagram of the partial structure disassembly of the heating module of the present utility model.

[0018] Figure 4 It is a schematic diagram of the installation of the water flow rotor in the startup module of the present utility model.

[0019] Figure 5 It is a schematic diagram of the end structure of the heating module of the present utility model.

[0020] Figure 6 It is a schematic diagram of the installation of the hose of the present utility model.

[0021] Figure 7 It is a schematic diagram of the installation of the outer shell of the present utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0023] 1. Water inlet pipe; 101. First water inlet pipe; 102. Second water inlet pipe; 103. Third water inlet pipe; 104. Fourth water inlet pipe;

[0024] 2. Heating pipe; 201. First heating pipe; 202. Second heating pipe;

[0025] 3. Water outlet pipe; 301. First water outlet pipe; 302. Second water outlet pipe; 303. Third water outlet pipe;

[0026] 4. Through hole; 5. First heat conductor; 6. Second heat conductor; 7. Connection platform; 8. Control valve core; 9. High-temperature protection module; 10. Power module; 11. Startup module; 12. Hose; 13. Outer shell; 14. Water outlet faucet. Detailed implementation manners

[0027] The following further describes in detail the implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0030] As shown in the Figure 1 to the Figure 7 accompanying

[0031] The present utility model provides an electric heating module with a novel structure, which includes a heating module, a high-temperature protection module 9, a power module 10, and a starting module 11; an inlet water pipe 1, a heating pipe 2, and an outlet water pipe 3 are arranged inside the heating module. One end of the inlet water pipe 1 is communicated with an external water source, the other end of the inlet water pipe 1 is communicated with the heating pipe 2, and the other end of the heating pipe 2 is communicated with the outlet water pipe 3; a through hole 4 is arranged in the middle area of the heating module, a flexible pipe 12 is installed inside the through hole 4, and one end of the flexible pipe 12 is communicated with the other end of the outlet water pipe 3. By installing the flexible pipe 12 in the through hole 4, it can be ensured that it slides back and forth without obstruction, is not easily bent, and is smooth to use.

[0032] Among them, a connection platform 7 is arranged on one side of the heating module, and a control valve core 8 is installed on one side of the connection platform 7. The specific waterway connection method between the control valve core 8 and the heating module is the same as the waterway connection method disclosed in the utility model patent with the patent number 202320997390.9 proposed by the applicant on April 25, 2023. By switching the control valve core 8, the opening and closing of the water flow and the change of the water flow path can be realized to control the rotation and stop of the water flow rotor, and different working states of the switch, cold water, and hot water can be realized.

[0033] Among them, the high-temperature protection module 9 is composed of a protection shell, a heat conductor 5, and a high-temperature protector; an installation hole 1 is arranged on one side of the heating module, and one end of the installation hole 1 is communicated with the outlet water pipe 3 of the heating module; one end of the heat conductor 5 extends into the outlet water pipe 3 through the installation hole 1, and a thread is arranged on the outer surface of the other end of the heat conductor 5 and is connected to the orifice of the installation hole 1 through the thread; a sealing member is installed between the heat conductor 5 and the installation hole 1; the protection shell is installed on the heating module through fasteners, and the high-temperature protector is installed in the protection shell and contacts the surface of the other end of the heat conductor 5, so as to quickly detect the outlet water temperature during use. When the temperature exceeds the safe temperature, the high-temperature protector disconnects to stop heating the water.

[0034] Among them, the power module 10 is composed of a power device and a heat conductor 6; an installation hole 2 is provided on one side of the heating module, and one end of the installation hole 2 is communicated with the water inlet pipe 1 of the heating module; one end of the heat conductor 6 passes through the installation hole 2 and extends into the water inlet pipe 1, and the outer surface of the other end of the heat conductor 6 is provided with threads and is connected to the orifice of the installation hole 2 through the threads; a sealing member is installed between the heat conductor 6 and the installation hole 2; the power device is installed on the heating module through a fastener and is in contact with the surface of the other end of the heat conductor 6, so as to enable the power device to directly conduct the heat generated during operation to the heat conductor 6, and through the flow of cold water, the heat of the heat conductor 6 is taken away, which is beneficial to the continuous and stable operation of the power device.

[0035] Among them, the start module 11 is composed of a water flow rotor and a signal receiver. The water flow rotor is installed in the water inlet pipe 1 of the heating module, and the signal receiver is fixedly installed on one side of the heating module, so as to facilitate the rapid detection of the water flow and realize that when the water flow stops, it can be quickly known to stop heating, improving the safety and reliability of the product.

[0036] Among them, the outside of the heating module is wrapped with a housing 13, and a water outlet faucet 14 is installed at the top of the housing 13, and the hose 12 is installed inside the water outlet faucet 14.

[0037] Among them, there are four groups of water inlet pipes 1, namely the water inlet pipe 101, the water inlet pipe 102, the water inlet pipe 103 and the water inlet pipe 104 that are connected end to end; there are two groups of heating pipes 2, namely the heating pipe 201 and the heating pipe 202 that are connected end to end. A plurality of electric heating rods are fixedly embedded inside the heating pipe 201 and the heating pipe 202; there are three groups of water outlet pipes 3, namely the water outlet pipe 301, the water outlet pipe 302 and the water outlet pipe 303 that are connected end to end; one end of the water inlet pipe 101 is connected to an external water source, the water outlet end of the water inlet pipe 104 is connected to the heating pipe 201, the water outlet end of the heating pipe 202 is connected to the water outlet pipe 301, and the water outlet end of the water outlet pipe 303 is connected to the hose 12.

[0038] The working principle of this embodiment: By arranging the through hole 4 inside the heating module in the present utility model, the hose 12 can be arranged therein, which is convenient for stretching, not easy to bend and has a smooth use. At the same time, the internal space layout of the heating module is reasonable and conducive to the compact miniaturization of the product; through the setting of the high-temperature protection module 9 and the power module 10, the water temperature can be quickly controlled and heated, with simple accessories and the advantage of low manufacturing cost; through the setting of the start module 11, the water flow can be quickly detected, and the heating can be quickly stopped when the water flow stops, improving the safety and reliability of the product.

[0039] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A new type of electric heating module, characterized in that: The invention comprises a heating module, a high temperature protection module (9), a power module (10) and a starting module (11); a water inlet pipe (1), a heating pipe (2) and a water outlet pipe (3) are arranged inside the heating module; one end of the water inlet pipe (1) is connected to an external water source, the other end of the water inlet pipe (1) is connected to the heating pipe (2), and the other end of the heating pipe (2) is connected to the water outlet pipe (3); a through hole (4) is arranged in the middle area of ​​the heating module.

2. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: A hose (12) is installed inside the through hole (4), and one end of the hose (12) is in communication with the other end of the water outlet pipe (3).

3. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: A connection platform (7) is provided on one side of the heating module, and a control valve core (8) is installed on one side of the connection platform (7).

4. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: The high-temperature protection module (9) is composed of a protective shell, a heat conductor (5) and a high-temperature protector; a mounting hole (1) is provided on one side of the heating module, and one end of the mounting hole (1) is connected to the water outlet pipe (3) of the heating module; one end of the heat conductor (5) extends into the water outlet pipe (3) through the mounting hole (1), and the other end of the heat conductor (5) is provided with a thread on the outer surface, and is connected to the orifice of the mounting hole (1) through the thread; a sealing member is installed between the heat conductor (5) and the mounting hole (1); the protective shell is installed on the heating module by fasteners, and the high-temperature protector is installed in the protective shell and contacts the other end surface of the heat conductor (5).

5. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: The power module (10) is composed of a power device and a second heat conductor (6); a second mounting hole is provided on one side of the heating module, one end of the second mounting hole is connected to the water inlet pipe (1) of the heating module; one end of the second heat conductor (6) passes through the second mounting hole and extends into the water inlet pipe (1), the other end of the second heat conductor (6) is provided with a thread on the outer surface, and is connected to the orifice of the second mounting hole through the thread; a sealing member is installed between the second heat conductor (6) and the second mounting hole; the power device is installed on the heating module through a fastener, and contacts the other end surface of the second heat conductor (6).

6. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: The starting module (11) is composed of a water flow rotor and a signal receiver. The water flow rotor is installed in the water inlet pipe (1) of the heating module, and the signal receiver is fixedly installed on one side of the heating module.

7. The electric heating module of the novel structure as claimed in claim 2 is characterized in that: The outer side of the heating module is wrapped with an outer shell (13), a water outlet tap (14) is installed at the top of the outer shell (13), and the hose (12) is installed inside the water outlet tap (14).

8. The electric heating module of the novel structure as claimed in claim 1 is characterized in that: The water inlet pipe (1) is provided with four groups, namely, water inlet pipe one (101), water inlet pipe two (102), water inlet pipe three (103) and water inlet pipe four (104) connected end to end; the heating pipe (2) is provided with two groups, namely, heating pipe one (201) and heating pipe two (202) connected end to end, and the heating pipe one (201) and heating pipe two (202) are both fixedly embedded with multiple groups of electric heating rods; the water outlet pipe (3) is provided with three groups, namely, water outlet pipe one (301), water outlet pipe two (302) and water outlet pipe three (303) connected end to end.

Images