Instant heating faucet heating module and instant heating faucet using same

Abstract

The utility model discloses an instant heating faucet heating module and an instant heating faucet using the same. The instant heating faucet heating module comprises a first connecting piece, a second connecting piece and a heating pipe element. The first connecting piece comprises a water outlet connector and a first connecting sleeve which are integrally formed. A water outlet pipe is arranged at the upper end of the water outlet joint; a water outlet interface is arranged at the lower end of the water outlet joint; the second connecting piece comprises a water inlet connector and a second connecting sleeve which are integrally formed. The upper end of the water inlet connector is provided with a water inlet connector, and the lower end of the water inlet connector is provided with a water inlet pipe. The first connecting sleeve and the second connecting sleeve are detachably connected, one end of the heating pipe element is connected with the water outlet connector, and the other end of the heating pipe element is connected with the water inlet connector. According to the instant heating faucet heating module, the first connecting sleeve and the second connecting sleeve are connected to form the protective sleeve, an existing fixing sleeve is replaced, the effect of protecting heating pipe elements is achieved, workpieces needing to be installed are reduced, the installation efficiency is improved, and follow-up overhauling operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of water purifier heating devices, and in particular to an instant hot water faucet heating module and an instant hot water faucet using the same. Background Technology

[0002] A water purifier, also known as a water purification device or water quality purifier, is a water treatment device that performs deep filtration and purification of water according to usage requirements. As people's living standards continue to improve, existing water purifier faucets generally integrate the heating module into the faucet body to provide hot water.

[0003] The existing heating module includes a water outlet connector, a water inlet connector, a heating element assembly, and a fixing sleeve. The water inlet end of the heating element assembly is connected to the water inlet connector, and the water outlet end of the heating element assembly is connected to the water outlet connector. The fixing sleeve is fitted around the outer periphery of the heating element assembly. The fixing sleeve is used to secure the water outlet connector and the water inlet connector; one end of the fixing sleeve is connected to the water inlet connector, and the other end of the fixing sleeve is connected to the water outlet connector. This structure has many parts, and the installation process is complex, resulting in low production efficiency. Furthermore, the disassembly process is also cumbersome, hindering subsequent maintenance. Utility Model Content

[0004] The purpose of this utility model is to propose an instant hot water faucet heating module and an instant hot water faucet using the same, so as to solve the problem that the existing heating modules require a lot of connecting parts, have complicated installation procedures, and result in low production efficiency.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides an instant hot water faucet heating module, including a first connector, a second connector, and a heating element;

[0007] The first connector includes an integrally formed water outlet connector and a first connecting sleeve; the upper end of the water outlet connector is provided with a water outlet pipe, and the lower end of the water outlet connector is provided with a water outlet interface; the first connecting sleeve is disposed on the outer periphery of the water outlet interface;

[0008] The second connector includes an integrally formed water inlet connector and a second connecting sleeve; the upper end of the water inlet connector is provided with a water inlet interface, and the lower end of the water inlet connector is provided with a water inlet pipe; the second connecting sleeve is disposed on the outer periphery of the water inlet interface;

[0009] The first connecting sleeve and the second connecting sleeve are detachably connected and cooperate to form a receiving cavity; the heating element is disposed in the receiving cavity, and one end of the heating element is connected to the water outlet interface, and the other end of the heating element is connected to the water inlet interface.

[0010] In the instant hot water faucet heating module, the water inlet is centrally located at the water inlet connector, and the water inlet connector has a longitudinal connecting channel and a transverse connecting channel that are interconnected; the longitudinal connecting channel is coaxial with the water inlet and is connected to the water inlet.

[0011] The water inlet pipe is located on one side of the longitudinal connecting channel and is connected to the transverse connecting channel.

[0012] In the instant hot water faucet heating module, the heating element includes a heating tube, a first terminal, and a second terminal; the first terminal and the second terminal are electrically connected to the heating tube, one end of the heating tube is connected to the water outlet, and the other end of the heating tube is connected to the water inlet.

[0013] In the instant hot water faucet heating module, the heating element also includes heat insulation cotton, which is sleeved on the outer periphery of the heating element. The heat insulation cotton is provided with heat insulation cotton clearance holes that are adapted to the positions of the first terminal and the second terminal. The first terminal and the second terminal both pass through the heat insulation cotton clearance holes at the corresponding positions.

[0014] In the instant hot water faucet heating module, a first terminal clearance hole is provided on one side of the first connecting sleeve, and a second terminal clearance hole is provided on one side of the second connecting sleeve; the first terminal protrudes from the first terminal clearance hole, and the second terminal protrudes from the second terminal clearance hole;

[0015] The first connecting sleeve has a first wire groove on the other side, and the second connecting sleeve has a second wire groove on the other side. The first wire groove and the second wire groove cooperate to form a low-voltage wire groove; the low-voltage wire groove is used to house the data transmission line of the heating element.

[0016] In the instant hot water faucet heating module, a third wire groove is provided on the other side of the first connecting sleeve, and a fourth wire groove is provided on the other side of the second connecting sleeve. The third wire groove and the fourth wire groove cooperate to form a signal wire groove; the signal wire groove is used to house the sensor circuit.

[0017] In the instant hot water faucet heating module, a connecting platform is provided near the lower end of the first connecting sleeve, and the connecting platform has a through hole; a mounting seat is provided near the upper end of the second connecting sleeve, and the mounting seat has a screw hole that matches the position of the through hole; the lower end of the first connecting sleeve is embedded into the upper end of the second connecting sleeve, and the first connecting sleeve and the second connecting sleeve are detachably connected by the cooperation of screws, through holes and screw holes.

[0018] This utility model also provides an instant hot water faucet, which uses the above-mentioned instant hot water faucet heating module.

[0019] One of the technical solutions of this utility model can have the following beneficial effects:

[0020] The instant hot water faucet heating module is connected together by a first connecting sleeve and a second connecting sleeve to form a protective sleeve, which is fitted around the outer periphery of the heating element, replacing the existing fixed sleeve. This serves to protect the heating element and form a supporting frame, reducing the number of workpieces required for installation, improving installation efficiency, and facilitating disassembly and subsequent maintenance of the instant hot water faucet heating module by staff. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0022] Figure 2 yes Figure 1 A schematic diagram of the structure on the other side of the embodiment;

[0023] Figure 3 This is a cross-sectional view of one embodiment of the present utility model;

[0024] In the attached diagram: First connector 1, second connector 2; heating element 3, first terminal 4, second terminal 5; heat insulation cotton 6; low-voltage cable tray 7; signal cable tray 8;

[0025] Water outlet connector 11; first connecting sleeve 12; receiving cavity 13; water inlet connector 21; second connecting sleeve 22;

[0026] Water outlet pipe 111; water outlet interface 112; connecting platform 121; through hole 122; water inlet interface 211; water inlet pipe 212; longitudinal connecting channel 213; transverse connecting channel 214; mounting base 221. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Please refer to Figures 1-3 This utility model provides an instant hot water faucet heating module, including a first connector 1, a second connector 2 and a heating element;

[0032] The first connector 1 includes an integrally formed water outlet connector 11 and a first connecting sleeve 12; the upper end of the water outlet connector 11 is provided with a water outlet pipe 111, and the lower end of the water outlet connector 11 is provided with a water outlet interface 112; the first connecting sleeve 12 is disposed on the outer periphery of the water outlet interface 112.

[0033] The second connector 2 includes an integrally formed water inlet connector 21 and a second connecting sleeve 22; the upper end of the water inlet connector 21 is provided with a water inlet interface 211, and the lower end of the water inlet connector 21 is provided with a water inlet pipe 212; the second connecting sleeve 22 is disposed on the outer periphery of the water inlet interface 211.

[0034] The first connecting sleeve 12 and the second connecting sleeve 22 are detachably connected and cooperate to form a receiving cavity 13; the heating element is disposed in the receiving cavity 13, and one end of the heating element is connected to the water outlet 112, and the other end of the heating element is connected to the water inlet 211.

[0035] The instant hot water faucet heating module is provided with a first connector 1 and a second connector 2. The first connector 1 is composed of a water outlet connector 11 and a first connecting sleeve 12, and the second connector 2 is composed of a water inlet connector 21 and a second connecting sleeve 22. The water outlet connector 11 and the first connecting sleeve 12 are integrally formed, as are the water inlet connector 21 and the second connecting sleeve 22. The two ends of the heating element are respectively connected to the water outlet connector 11 and the water inlet connector 211, so that the heating element drains water through the first connector 1 and takes in water through the second connector 2. Moreover, the first connecting sleeve 12 and the second connecting sleeve 22 are connected together to form a protective sleeve, which is fitted around the outer periphery of the heating element, replacing the existing fixed sleeve. This protects the heating element and forms a supporting frame, reducing the number of parts required for installation, improving installation efficiency, and facilitating disassembly, which is beneficial for subsequent maintenance of the instant hot water faucet heating module.

[0036] The water outlet connector 11 is connected to the water outlet of an external faucet to discharge heated hot water into the instant hot water faucet heating module; the water inlet connector 211 is connected to the water inlet of an external faucet to allow water to flow into the instant hot water faucet heating module for heating.

[0037] Specifically, the water inlet interface 211 is centrally located at the water inlet connector 21, and the water inlet connector 21 is provided with a longitudinal connecting channel 213 and a transverse connecting channel 214 that are interconnected; the longitudinal connecting channel 213 is coaxially arranged with the water inlet interface 211, and the longitudinal connecting channel 213 is connected to the water inlet interface 211.

[0038] The water inlet pipe 212 is located on one side of the longitudinal connecting channel 213, and the water inlet pipe 212 is connected to the transverse connecting channel 214.

[0039] The water inlet 211 and the water inlet pipe 212 are staggered. After the water flows into the water inlet pipe 212, it first enters the horizontal connecting channel 214, and then enters the vertical connecting channel 213 through the horizontal connecting channel 214. Subsequently, it enters the water inlet connector 21 from the vertical connecting channel 213, so that the water can enter the heating element for heating.

[0040] With the above structure, the water flow can be buffered before entering the inlet connector 21, which helps to reduce the impact caused by sudden changes in water flow or pressure fluctuations, reduce the risk of damage to the pipeline and heating element, effectively stabilize the water flow, and avoid impact on the heating element 3.

[0041] Specifically, the heating element includes a heating element 3, a first terminal 4, and a second terminal 5; the first terminal 4 and the second terminal 5 are electrically connected to the heating element 3, one end of the heating element 3 is connected to the water outlet 112, and the other end of the heating element 3 is connected to the water inlet 211.

[0042] The heating element can refer to the existing heating element structure of water purifiers. The first terminal 4 and the second terminal 5 are both interfaces for power connection. Both the first terminal 4 and the second terminal 5 are connected to the power cord to transmit the power energy from the external power source to the heating element of the heating element 3, thereby starting the heating process.

[0043] Preferably, the heating element further includes heat insulation cotton 6, which is sleeved on the outer periphery of the heating tube 3, and the heat insulation cotton 6 is provided with heat insulation cotton clearance holes adapted to the positions of the first terminal 4 and the second terminal 5, and the first terminal 4 and the second terminal 5 both pass through the heat insulation cotton clearance holes at the corresponding positions.

[0044] The insulation cotton 6 reduces heat loss and prevents heat from dissipating into the air through the outer wall of the heating element 3 during the heating process, thereby improving the overall thermal efficiency of the heating system. With the insulation cotton 6, more heat can be concentrated in the water to be heated, making the heating process more efficient and resulting in significant energy savings.

[0045] In addition, the heat insulation cotton 6 can effectively isolate the heat of the external environment from the heat of the heating tube 3, reducing the risk of burns to users due to contact with overheated surfaces during operation. It can also prevent other surrounding components from aging or deforming due to excessive heat, thus extending their service life.

[0046] The insulation cotton clearance hole provides space for the first terminal 4 and the second terminal 5, preventing the insulation cotton 6 from interfering with the first terminal 4 or the second terminal 5, which would prevent the first terminal 4 or the second terminal 5 from being connected to the external power source.

[0047] Furthermore, a first terminal clearance hole is provided on one side of the first connecting sleeve 12, and a second terminal clearance hole is provided on one side of the second connecting sleeve 22; the first terminal 4 protrudes from the first terminal clearance hole, and the second terminal 5 protrudes from the second terminal clearance hole;

[0048] The first connecting sleeve 12 has a first wire groove on the other side, and the second connecting sleeve 22 has a second wire groove on the other side. The first wire groove and the second wire groove cooperate to form a low-voltage wire groove 7. The low-voltage wire groove 7 is used to house the data transmission line of the heating element.

[0049] The power supply line for the heating module of the instant hot water faucet is connected to terminal 4 and terminal 5, and is a high-voltage wire, while the control circuit for controlling the heating element and the data transmission line for the heating element to send data to the control panel are low-voltage wires. This structure, separating the high-voltage wires and signal lines, reduces electromagnetic interference, ensures stable signal transmission, and prevents malfunctions or signal loss. Furthermore, during maintenance, technicians can more clearly identify and locate the source of the problem, reducing the difficulty of troubleshooting.

[0050] Furthermore, a third wire groove is provided on the other side of the first connecting sleeve 12, and a fourth wire groove is provided on the other side of the second connecting sleeve 22. The third wire groove and the fourth wire groove cooperate to form a signal wire groove 8; the signal wire groove 8 is used to house the sensor's wiring.

[0051] Similarly, separating the control circuit for the heating element and the data transmission line for the heating element to send data to the control panel makes it easier for maintenance personnel to identify and locate the source of the problem, further reducing the difficulty of troubleshooting.

[0052] Specifically, the first connecting sleeve 12 has a connecting platform 121 near its lower end, and the connecting platform 121 has a through hole 122; the second connecting sleeve 22 has a mounting base 221 near its upper end, and the mounting base 221 has a screw hole that matches the position of the through hole 122; the lower end of the first connecting sleeve 12 is embedded into the upper end of the second connecting sleeve 22, and the first connecting sleeve 12 and the second connecting sleeve 22 are detachably connected by the cooperation of screws, through hole 122 and screw hole.

[0053] In one specific embodiment of this utility model, the first connecting sleeve 12 and the second connecting sleeve 22 are connected by screws. The sidewall of the first connecting sleeve 12 is recessed inward, forming a connecting platform 121 near the lower end of the first connecting sleeve 12; the upper end of the second connecting sleeve 22 is provided with mounting seats 221 that match the position and number of connecting platforms 121. The screws pass through the through holes 122 of the connecting platforms 121 and are threadedly connected to the screw holes of the mounting seats 221, so that the connecting platforms 121 are tightly pressed against the mounting seats 221, thereby realizing the detachable connection between the first connecting sleeve 12 and the second connecting sleeve 22. Specifically, the front side of the first connecting sleeve 12 is provided with two connecting platforms 121, and the upper end of the second connecting sleeve 22 is provided with two mounting seats 221 respectively. The position and number of connecting platforms 121 and mounting seats 221 can be adjusted according to existing conditions, and are not limited here.

[0054] This utility model also provides an instant hot water faucet, which uses the above-mentioned instant hot water faucet heating module.

[0055] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A heating module for an instant hot water faucet, characterized in that, Includes a first connector, a second connector, and a heating element; The first connector includes an integrally formed water outlet connector and a first connecting sleeve; the upper end of the water outlet connector is provided with a water outlet pipe, and the lower end of the water outlet connector is provided with a water outlet interface; the first connecting sleeve is disposed on the outer periphery of the water outlet interface; The second connector includes an integrally formed water inlet connector and a second connecting sleeve; the upper end of the water inlet connector is provided with a water inlet interface, and the lower end of the water inlet connector is provided with a water inlet pipe; the second connecting sleeve is disposed on the outer periphery of the water inlet interface; The first connecting sleeve and the second connecting sleeve are detachably connected and cooperate to form a receiving cavity; the heating element is disposed in the receiving cavity, and one end of the heating element is connected to the water outlet interface, and the other end of the heating element is connected to the water inlet interface.

2. The instant hot water faucet heating module according to claim 1, characterized in that, The water inlet is centrally located at the water inlet connector, and the water inlet connector has a longitudinal connecting channel and a transverse connecting channel that are interconnected; the longitudinal connecting channel is coaxial with the water inlet and is connected to the water inlet. The water inlet pipe is located on one side of the longitudinal connecting channel and is connected to the transverse connecting channel.

3. The instant hot water faucet heating module according to claim 1, characterized in that, The heating element includes a heating element, a first terminal, and a second terminal; the first terminal and the second terminal are electrically connected to the heating element, one end of the heating element is connected to the water outlet, and the other end of the heating element is connected to the water inlet.

4. The instant hot water faucet heating module according to claim 3, characterized in that, The heating element also includes heat insulation cotton, which is sleeved on the outer periphery of the heating element. The heat insulation cotton has heat insulation cotton clearance holes that are adapted to the positions of the first terminal and the second terminal. The first terminal and the second terminal both pass through the heat insulation cotton clearance holes at the corresponding positions.

5. The instant hot water faucet heating module according to claim 3, characterized in that, The first connecting sleeve has a first terminal clearance hole on one side, and the second connecting sleeve has a second terminal clearance hole on one side; the first terminal passes through the first terminal clearance hole, and the second terminal passes through the second terminal clearance hole. The first connecting sleeve has a first wire groove on the other side, and the second connecting sleeve has a second wire groove on the other side. The first wire groove and the second wire groove cooperate to form a low-voltage wire groove; the low-voltage wire groove is used to house the data transmission line of the heating element.

6. The instant hot water faucet heating module according to claim 5, characterized in that, The first connecting sleeve is provided with a third wire groove on the other side, and the second connecting sleeve is provided with a fourth wire groove on the other side. The third wire groove and the fourth wire groove cooperate to form a signal wire groove; the signal wire groove is used to house the sensor's wiring.

7. The instant hot water faucet heating module according to claim 1, characterized in that, The first connecting sleeve has a connecting platform at its lower end near the end, and the connecting platform has a through hole; the second connecting sleeve has a mounting seat at its upper end near the end, and the mounting seat has a screw hole that matches the position of the through hole; the lower end of the first connecting sleeve is embedded into the upper end of the second connecting sleeve, and the first connecting sleeve and the second connecting sleeve are detachably connected by the cooperation of screws, through holes and screw holes.

8. An instant hot water faucet, characterized in that, The instant hot water faucet uses the instant hot water faucet heating module as described in any one of claims 1 to 7.

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