Thick-film hot water pipe

Abstract

The utility model discloses a thick film hot water pipe which is characterized by comprising an aluminum shell, a temperature control assembly, a thick film heating pipe, a spiral water guide column, a first temperature sensing assembly and a second temperature sensing assembly. The corresponding ends of the temperature control assembly are electrically connected with the corresponding ends of the thick film heating pipe, the first temperature sensing assembly and the second temperature sensing assembly. The first temperature sensing assembly and the second temperature sensing assembly are correspondingly arranged at the water inlet end and the water outlet end of the aluminum shell and used for detecting the water temperature of the water inlet end and the water outlet end and feeding back the water temperature to the temperature control assembly. The thick film heating pipe is arranged in the aluminum shell and used for heating water flow. The spiral water guide column is arranged in the thick film heating pipe and is used for guiding water flow to pass through the thick film heating pipe; the temperature control assembly is arranged on the aluminum shell and used for controlling the working temperature of the thick film heating pipe according to temperature information detected by the first temperature sensing assembly and the second temperature sensing assembly. The water temperature can be monitored in real time and accurately controlled, and the stability of the outlet water temperature is ensured.

Description

Technical Field

[0001] This utility model relates to the field of heating device technology, and in particular to a thick film hot water pipe. Background Technology

[0002] In traditional water supply systems, faucets typically only provide cold water; hot water requires additional heating equipment, such as water heaters or boilers. To add direct heating functionality to faucets, instant heating element technology has emerged on the market. An instant heating element is a device that can heat water to the desired temperature in a short time. It directly converts electrical energy into heat energy and rapidly transfers the heat to the water through the water flow. This heating method, due to its speed and convenience, is increasingly widely used in homes and commercial settings. However, existing instant heating elements have some technical limitations, such as:

[0003] Uneven heating: Traditional heating elements may not heat the water flow evenly, resulting in unstable water temperature.

[0004] Low thermal efficiency: Some heating elements suffer energy loss during the energy conversion process, resulting in low thermal efficiency.

[0005] Safety concerns: Traditional heating elements may pose a risk of electric leakage or overheating.

[0006] Durability issues: After prolonged use, the heating element may experience reduced performance due to scale buildup or corrosion.

[0007] Insufficient temperature control: Existing instant heating elements cannot perform precise and effective temperature control, which may lead to unstable hot water temperature and make it difficult to meet users' precise temperature requirements. Utility Model Content

[0008] In view of the problems existing in the prior art, this utility model provides a thick film hot water pipe.

[0009] To achieve the above objectives, the technical solution of this utility model is as follows:

[0010] This utility model provides a thick film hot water pipe, including: an aluminum shell, a temperature control component, a thick film heating tube, a spiral water guide column, a temperature sensing component one, and a temperature sensing component two;

[0011] The corresponding ends of the temperature control component are electrically connected to the corresponding ends of the thick film heating tube, temperature sensing component one, and temperature sensing component two, respectively.

[0012] The temperature sensing components one and two are respectively installed at the water inlet and water outlet of the aluminum shell to detect the water temperature at the water inlet and water outlet and feed it back to the temperature control component.

[0013] The thick-film heating tube is housed inside the aluminum shell and is used to heat the water flow.

[0014] The spiral water guide column is installed inside the thick film heating tube to guide the water flow through the thick film heating tube;

[0015] The temperature control component is mounted on the aluminum shell and is used to control the working temperature of the thick film heating tube based on the temperature information detected by temperature sensing component one and temperature sensing component two.

[0016] Preferably, the thick film hot water pipe further includes an inlet plastic component and an outlet plastic component; the inlet plastic component and the outlet plastic component are detachably installed at the inlet end and outlet end of the aluminum shell.

[0017] Preferably, the first temperature sensing component is disposed on the water inlet plastic part, and the second temperature sensing component is disposed on the water outlet plastic part.

[0018] Preferably, the two ends of the thick film heating tube are respectively arranged at the water inlet of the water inlet plastic component and the water outlet of the water outlet plastic component, and both the water inlet and the water outlet are provided with sealing silicone rings; the sealing silicone rings are sleeved on both ends of the thick film heating tube.

[0019] Preferably, the top of the aluminum shell is provided with a cable inlet and a mounting port; the temperature control component is detachably mounted at the mounting port.

[0020] Preferably, the temperature control assembly includes a temperature controller, a terminal plugged into the temperature controller, and a wire connected to the terminal, wherein the wire passes through the inlet and is connected to the thick film heating tube.

[0021] Preferably, the temperature sensing component includes a temperature sensing probe and a fixing piece disposed on the temperature sensing probe; the temperature sensing probe is disposed at the water inlet of the water inlet plastic component.

[0022] Preferably, the second temperature sensing component includes a second temperature sensing probe and a second fixing piece disposed on the second temperature sensing probe; the second temperature sensing probe is disposed at the water outlet of the water outlet plastic component.

[0023] Preferably, the water inlet plastic component and the water outlet plastic component are detachably mounted on the water inlet end and water outlet end of the aluminum shell by means of multiple screws.

[0024] The technical solution of this utility model has the following beneficial effects:

[0025] This utility model's thick-film heating technology provides a larger heating area, resulting in more uniform heat transfer and thus achieving uniform heating of the water flow; the thick-film heating tube can more effectively convert electrical energy into heat energy, reducing energy loss and improving thermal efficiency; the thick-film heating tube can quickly respond to the thermostat's commands, achieving rapid heating or cooling to meet immediate hot water needs; compared to traditional heating wires, the thick-film heating tube is more resistant to scale and corrosion, extending the service life of the hot water pipe;

[0026] By installing temperature sensors at the inlet and outlet, this invention can monitor and precisely control the water temperature in real time, ensuring a stable outlet water temperature.

[0027] The thermostat of this invention can quickly respond to the feedback from temperature probe 1 and temperature probe 2, and promptly adjust the working state of the heating element to meet the immediate hot water demand.

[0028] This invention features dual temperature monitoring: temperature sensing component one and temperature sensing component two are located at the water inlet and water outlet respectively, providing dual temperature monitoring and enhancing the reliability of the temperature control system.

[0029] The use of sealing silicone rings in this invention provides a good seal at both ends of the thick film heating tube, preventing water leakage and protecting the heating tube from corrosion.

[0030] The aluminum shell of this utility model is used to cover the thick film heating tube to avoid direct contact with the thick film heating tube 5 and thus prevent burns.

[0031] This utility model uses a spiral water guide column to guide water flow through a thick film heating tube, which helps to improve heating efficiency and uniformity. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model;

[0033] Figure 2 This is an exploded view of the structure of this utility model. Detailed Implementation

[0034] 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 intended to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 are not intended to 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.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 according to the specific circumstances.

[0038] In this utility model, unless otherwise expressly specified and limited, the first feature is "on" or "on" the second feature.

[0039] The term "below" can include situations where the first and second features are in direct contact, or situations where the first and second features are in contact through another feature between them. Furthermore, "above," "over," and "on top" of the first feature above the second feature includes situations where the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of the first feature below the second feature includes situations where the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] Reference Figures 1 to 2 This utility model provides a thick film hot water pipe that can be applied to a faucet, including: aluminum shell 1, temperature control component 2, thick film heating tube 5, spiral water guide column 6, temperature sensing component one 3, and temperature sensing component two 4.

[0041] The corresponding ends of the temperature control component 2 are electrically connected to the corresponding ends of the thick film heating tube 5, the temperature sensing component 1 3, and the temperature sensing component 2 4, respectively.

[0042] The temperature sensing components 3 and 4 are respectively installed at the water inlet and water outlet of the aluminum shell 1 to detect the water temperature at the water inlet and water outlet and feed it back to the temperature control component 2; wherein the temperature control component 2 is used to monitor and adjust the working temperature of the thick film heating tube 5 to ensure that the water temperature is maintained within the set range.

[0043] The thick film heating tube 5 is installed inside the aluminum shell 1 and is used to heat the water flow. The aluminum shell 1 is used to cover the thick film heating tube to avoid direct contact with the thick film heating tube 5 and thus avoid burns.

[0044] The spiral water guide column 6 is installed inside the thick film heating tube 5 to guide water flow through the thick film heating tube 5, which helps to improve heating efficiency and uniformity.

[0045] The temperature control component 2 is mounted on the aluminum shell 1 and is used to control the working temperature of the thick film heating tube 5 based on the temperature information detected by the temperature sensing component 3 and the temperature sensing component 4.

[0046] Furthermore, the thick film hot water pipe 5 also includes an inlet plastic component 3 and an outlet plastic component 4; the inlet plastic component 3 and the outlet plastic component 4 are detachably installed at the inlet and outlet ends of the aluminum shell 1; the inlet plastic component 3 and the outlet plastic component 4 are detachably installed at the inlet and outlet ends of the aluminum shell 1 by means of multiple screws, the number of which is 8, and there are 4 screw holes at the four corners of both ends of the aluminum shell 1, for fixing the inlet plastic component 3 and the outlet plastic component 4, which facilitates installation and maintenance.

[0047] Furthermore, the two ends of the thick film heating tube 5 are respectively set at the water inlet of the water inlet plastic part 3 and the water outlet of the water outlet plastic part 4, and both the water inlet and the water outlet are provided with sealing silicone rings 7; the sealing silicone rings 7 are sleeved on both ends of the thick film heating tube 5 to seal and prevent water from leaking out.

[0048] Furthermore, the top of the aluminum shell 1 is provided with a wire inlet 102 and a mounting port 101; the temperature control component 2 is detachably installed at the mounting port 101 for easy disassembly and installation; the wire inlet 102 is located at the top of the aluminum shell 1 and is used to introduce wires. This design allows the wires to safely enter the interior of the aluminum shell 1 and avoid damage to the wires from the external environment; the mounting port 101 is opened in the middle of the aluminum shell 1.

[0049] Furthermore, the temperature control component includes a temperature controller 201, a terminal 202 plugged into the temperature controller 201, and a wire 203 connected to the terminal 202. The wire 203 passes through the inlet 102 and is connected to the thick film heating tube 5. The corresponding end of the temperature controller 201 is connected to the thick film heating tube 5, temperature sensor 1, and temperature sensor 2 respectively via wires. The temperature controller 201 is used to monitor the temperature information fed back by temperature sensor 1 and temperature sensor 2 401, and adjust the working state of the thick film heating tube 5 according to the preset temperature range to maintain the set water temperature.

[0050] Furthermore, the first temperature sensing component 3 is disposed on the inlet plastic part 3, and the second temperature sensing component 4 is correspondingly disposed on the outlet plastic part 3. The first temperature sensing component 3 includes a first temperature sensing probe and a first fixing piece disposed on the first temperature sensing probe. The first temperature sensing probe is disposed at the inlet of the inlet plastic part 30. The second temperature sensing component 4 includes a second temperature sensing probe 401 and a second fixing piece 402 disposed on the second temperature sensing probe 401. The second temperature sensing probe 401 is disposed at the outlet of the outlet plastic part 40. In this embodiment, the first temperature sensing probe is responsible for detecting the water temperature at the inlet. The first fixing piece is disposed on the first temperature sensing probe and is used to fix the first temperature sensing probe at the inlet of the inlet plastic part. The fixing method is to fix it with screws, which is convenient for disassembly and assembly, and ensures its stable position so as to accurately measure the water temperature. Temperature probe 2 401: This is the core part of temperature sensing component 2, responsible for detecting the water temperature at the outlet; Fixing plate 2 402 is set on temperature probe 2, used to fix temperature probe 2 at the outlet of the water outlet plastic part, and the fixing method is to fix it with screws, which is convenient to disassemble and install, and ensures its stable position so as to accurately measure the water temperature.

[0051] Working principle of this utility model:

[0052] Water flow introduction: Cold water first enters through the water inlet plastic part 3. At the water inlet of the water inlet plastic part, the temperature sensing probe in the temperature sensing component 3 monitors the water temperature in real time and transmits the temperature data to the temperature control component 2. The water flows through the spiral water guide column 6 into the thick film heating tube 5, and the thick film heating tube 5 quickly heats the flowing water.

[0053] Heating process: The thermostat 201 in the temperature control assembly 2 controls the heating power of the thick film heating tube 5 based on the temperature data provided by the temperature sensor 1; if the inlet water temperature is low, the thermostat will increase the power of the heating tube; if the temperature is close to the set value, the thermostat will reduce the power or stop heating.

[0054] Water temperature monitoring: After heating, the water flows out through the water outlet plastic part 4. At the water outlet of the water outlet plastic part, the temperature sensing probe 401 in the temperature sensing component 2 4 monitors the water temperature and feeds the data back to the temperature control component 2.

[0055] Temperature regulation closed loop: The temperature control component 2 further adjusts the working state of the heating element based on the data provided by the temperature sensor 401 to ensure that the outlet water temperature is stable within the range set by the user.

[0056] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A thick-film hot water pipe, characterized in that, include: Aluminum shell, temperature control component, thick film heating tube, spiral water guide column, temperature sensing component one, temperature sensing component two; The corresponding ends of the temperature control component are electrically connected to the corresponding ends of the thick film heating tube, temperature sensing component one, and temperature sensing component two, respectively. The temperature sensing components one and two are respectively installed at the water inlet and water outlet of the aluminum shell to detect the water temperature at the water inlet and water outlet and feed it back to the temperature control component. The thick-film heating tube is housed inside the aluminum shell and is used to heat the water flow. The spiral water guide column is installed inside the thick film heating tube to guide the water flow through the thick film heating tube; The temperature control component is mounted on the aluminum shell and is used to control the working temperature of the thick film heating tube based on the temperature information detected by temperature sensing component one and temperature sensing component two.

2. The thick-film hot water pipe according to claim 1, characterized in that, The thick-film hot water pipe also includes an inlet plastic component and an outlet plastic component; the inlet plastic component and the outlet plastic component are detachably installed at the inlet end and outlet end of the aluminum shell.

3. The thick-film hot water pipe according to claim 2, characterized in that, The first temperature sensing component is installed on the water inlet plastic part, and the second temperature sensing component is installed on the water outlet plastic part.

4. The thick-film hot water pipe according to claim 3, characterized in that, The two ends of the thick film heating tube are respectively set at the water inlet of the water inlet plastic part and the water outlet of the water outlet plastic part, and both the water inlet and the water outlet are provided with sealing silicone rings; the sealing silicone rings are sleeved on both ends of the thick film heating tube.

5. The thick-film hot water pipe according to claim 1, characterized in that, The top of the aluminum casing is provided with a cable inlet and a mounting port; the temperature control component is detachably installed at the mounting port.

6. The thick-film hot water pipe according to claim 5, characterized in that, The temperature control component includes a temperature controller, terminals plugged into the temperature controller, and wires connected to the terminals. The wires pass through the inlet and are connected to the thick film heating tube.

7. The thick-film hot water pipe according to claim 3, characterized in that, The temperature sensing component includes a temperature sensing probe and a fixing plate disposed on the temperature sensing probe; the temperature sensing probe is disposed at the water inlet of the water inlet plastic part.

8. The thick-film hot water pipe according to claim 3, characterized in that, The second temperature sensing component includes a second temperature sensing probe and a second fixing plate disposed on the second temperature sensing probe; the second temperature sensing probe is disposed at the water outlet of the water outlet plastic part.

9. The thick-film hot water pipe according to claim 7, characterized in that, The inlet and outlet plastic parts are detachably mounted on the inlet and outlet ends of the aluminum shell using multiple screws.

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