Graphene constant-temperature heating rod

Abstract

The utility model relates to the technical field of fish tank heating rods, and discloses a graphene constant-temperature heating rod which comprises a rod shell, a graphene heating pipe and an external controller. The rod shell is provided with an accommodating cavity for mounting the graphene heating pipe in a matched manner; a plurality of heat through holes communicated with the accommodating cavity are formed in the positions corresponding to the graphene heating pipes; and the external controller is electrically connected with the graphene heating pipe. According to the graphene constant-temperature heating rod, the graphene heating pipe is used as a heating element and has extremely high heat conduction efficiency and uniform heating effect, and compared with a traditional metal heating element, the graphene heating pipe can respond to an instruction of an external controller more quickly, converts electric energy into heat energy quickly and reaches a set temperature quickly, so that the graphene constant-temperature heating rod has the advantages of being simple in structure and convenient to use. The heating speed is high, the response is rapid, accurate adjustment of the water temperature is facilitated, and then accurate, rapid and uniform heating of the water temperature in the fish tank is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fish tank heating rod technical field, especially a kind of graphene constant-temperature heating rod. BACKGROUND

[0002] Fish tank heating rod is a constant-temperature heating element for maintaining suitable water temperature in fish tank. Traditional fish tank heating rod mostly uses metal heating element, which has problems such as high energy consumption and low heating efficiency. For example, a multifunctional fish tank heater disclosed in Chinese patent No. CN205830826U includes a heating rod, an oxygen supply device and a gas delivery pipe. The heating rod includes a heating device and a sheath covering the outside of the heating device. The sheath is provided with an air inlet and a plurality of air outlets. The air inlet is in communication with each of the air outlets. The gas delivery pipe is in communication with the air inlet and the oxygen supply device. The heating device is a stainless steel heating pipe. A plurality of quartz tubes are arranged in the stainless steel heating pipe. Each of the quartz tubes is provided with a metal heating wire. However, the heating rod of the multifunctional fish tank heater uses a stainless steel heating pipe as the heating device, and a plurality of quartz tubes are arranged in the stainless steel heating pipe, each of which is provided with a metal heating wire. However, such a heating rod applied in a fish tank has problems of long heating time and low heating efficiency. SUMMARY

[0003] The utility model aims at overcoming the problems of the prior art, providing a graphene constant-temperature heating rod, which aims to achieve precise, rapid and uniform heating of water temperature in a fish tank through the application of graphene material, while improving the service life and safety of the heating rod.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0005] A graphene constant-temperature heating rod includes a rod shell and further includes:

[0006] A graphene heating pipe, the rod shell has a receiving cavity for mounting the graphene heating pipe; and a plurality of heat through holes corresponding to the position of the graphene heating pipe are in communication with the receiving cavity;

[0007] An external controller is electrically connected to the graphene heating pipe.

[0008] Further, the graphene heating pipe is in the shape of a straight pipe body or a U-shaped pipe body.

[0009] Further, the graphene heating pipe includes a graphene heating body, a quartz pipe body, a first electrode connector and a second electrode connector. The graphene heating body is arranged in the quartz pipe body and is electrically connected to the first electrode connector and the second electrode connector, respectively.

[0010] Further, the graphene heating body is in a sheet shape.

[0011] Further, the graphene constant-temperature heating rod further comprises a temperature sensing probe and a display screen; the temperature sensing probe is electrically connected with the external controller and arranged on the rod shell and used for detecting water temperature; the display screen is arranged on the rod shell and electrically connected with the external controller and located above the accommodating cavity.

[0012] Further, the rod shell comprises an upper shell and a lower shell; the upper end of the graphene heating pipe is connected with the lower end of the upper shell; the lower shell is detachably connected with the upper shell by being sleeved on the graphene heating pipe.

[0013] The accommodating cavity is arranged on the lower shell; and a plurality of heat through holes are distributed on the peripheral wall of the lower shell.

[0014] Further, the lower end of the upper shell is provided with a positioning groove; and the upper end of the lower shell is provided with a positioning embedding part which is clamped and connected with the positioning groove.

[0015] Further, the back surface of the rod shell is provided with a fixed suction disc.

[0016] Further, at least three fixed suction discs are evenly arranged on the back surface of the rod shell along the length direction of the rod shell.

[0017] Further, the rod shell is made of ABS material.

[0018] Compared with the prior art, the graphene constant-temperature heating rod has the following advantages:

[0019] The rod shell, the graphene heating pipe and the external controller are combined, the graphene heating pipe made of graphene material is used as a heating element, the graphene heating pipe has very high heat conduction efficiency and uniform heating effect, compared with the traditional metal heating element, the graphene heating pipe can respond to the instruction of the external controller more quickly, rapidly converts electric energy into heat energy, quickly reaches the set temperature, has fast heating speed and rapid response, is beneficial to realize accurate adjustment of water temperature, and further realizes accurate, fast and uniform heating of water temperature in the fish tank; meanwhile, the oxidation resistance and corrosion resistance of the graphene heating pipe greatly prolong the service life of the heating rod, and provide a more high-quality fish tank heating solution for aquarium enthusiasts. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be described in further detail below with reference to the drawings and specific embodiments.

[0021] Figure 1 is one of the three-dimensional structure schematic diagrams of the graphene constant-temperature heating rod.

[0022] Figure 2 is the third perspective structural schematic view of the graphene constant-temperature heating rod.

[0023] Figure 3 is the first exploded perspective structural schematic view of the graphene constant-temperature heating rod.

[0024] Figure 4 is the second exploded perspective structural schematic view of the graphene constant-temperature heating rod.

[0025] Figure 5 is the exploded perspective structural schematic view of the graphene heating pipe.

[0026] The figure includes:

[0027] The rod shell 1, the upper shell 11, the positioning slot 111, the lower shell 12, the accommodating cavity 121, the heat through hole 122, the positioning embedded part 123, the graphene heating pipe 2, the graphene heating body 21, the quartz pipe body 22, the first electrode joint 23, the second electrode joint 24, the external controller 5, the temperature sensing probe 6, the display screen 7, the fixed suction cup 8. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application are described in further detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0029] As Figures 1 to 5As shown, a graphene constant temperature heating rod is mainly applied in a fish tank. The graphene constant temperature heating rod comprises a rod shell 1, a graphene heating tube 2, an external controller 5, a temperature sensing probe 6 and a display screen 7. Among them, the rod shell 1 is the main structure of the heating rod, which is made of corrosion-resistant and high-strength materials. For example, the rod shell 1 is made of ABS material, which has the characteristics of corrosion resistance, high strength, impact resistance and heat resistance. Of course, the rod shell 1 can also be made of other materials that meet the requirements. The rod shell 1 has a containing cavity 121 for installing the graphene heating tube 2. And the position corresponding to the graphene heating tube 2 has a plurality of heat through holes 122 which are connected with the containing cavity 121; these heat through holes 122 can uniformly distribute the heat generated by heating, so that the water temperature of the fish tank is more balanced. The heat through holes 122 can be strip-shaped holes, or round holes, square holes, and other shaped holes. The external controller 5 is electrically connected with the graphene heating tube 2. The temperature sensing probe 6 is electrically connected with the external controller 5 and is arranged on the rod shell 1, and is used for detecting the water temperature; the display screen 7 is arranged on the rod shell 1 and is electrically connected with the external controller 5, and is located above the containing cavity 121. The external controller 5 is electrically connected with the graphene heating tube 2, the temperature sensing probe 6 and the display screen 7 respectively, uses the temperature sensing probe 6 to monitor the water temperature in the fish tank in real time, and then feeds back to the external controller 5. The external controller 5 can accurately control the heating power of the graphene heating tube 2 through the existing intelligent algorithm, so as to ensure that the water temperature is stable within the set range. In addition, the external design of the external controller 5 makes the external controller 5 easy to operate and maintain, improves the user experience, avoids contact with water, and improves the safety of use.

[0030] The graphene constant temperature heating rod combines the rod shell 1, the graphene heating tube 2, the external controller 5, the temperature sensing probe 6 and the display screen 7, uses the graphene heating tube 2 made of graphene material as the heating element, has extremely high heat conduction efficiency and uniform heating effect, and compared with the traditional metal heating element, the graphene heating tube 2 can respond to the instructions of the external controller 5 more quickly, quickly convert electrical energy into heat energy, quickly reach the set temperature, and has fast heating speed and quick response, which is beneficial to realize accurate adjustment of water temperature, and then realize accurate, fast and uniform heating of water temperature in the fish tank; at the same time, the oxidation resistance and corrosion resistance of the graphene heating tube 2 also greatly prolong the service life of the heating rod, and provide a more high-quality fish tank heating solution for aquarium enthusiasts.

[0031] Preferably, the graphene heating tube 2 is in the shape of a straight pipe body or a U-shaped pipe body. Of course, the shape of the graphene heating tube 2 can be reasonably designed according to requirements. In this embodiment, the graphene heating tube 2 is in the shape of a U-shaped pipe body.

[0032] Specifically, the graphene heating tube 2 comprises a graphene heating body 21, a quartz tube body 22, a first electrode joint 23 and a second electrode joint 24; the graphene heating body 21 is arranged in the quartz tube body 22 and is electrically connected with the first electrode joint 23 and the second electrode joint 24 respectively, and the first electrode joint 23 and the second electrode joint 24 are connected on the quartz tube body 22. By combining the graphene heating body 21, the quartz tube body 22, the first electrode joint 23 and the second electrode joint 24, the graphene heating body 21, the first electrode joint 23 and the second electrode joint 24 are isolated from the outside by the quartz tube body 22, so that no electric leakage occurs when power is supplied, and the graphene heating tube 2 has good waterproof and explosion-proof characteristics. In addition, the graphene heating tube 2 can quickly respond to the instructions of the external controller 5 by supplying power to the graphene heating body 21, the first electrode joint 23 and the second electrode joint 24, rapidly converts the electric energy into heat energy, quickly reaches the set temperature, has a fast heating speed and a fast reaction, and is beneficial to precise adjustment of the water temperature and to precise, fast and uniform heating of the water temperature in the fish tank.

[0033] Preferably, the graphene heating body 21 is in the form of a sheet body, and in this embodiment, the graphene heating body 21 is in the form of a U-shaped sheet body, which is beneficial to lengthening the length of the graphene heating body 21, rapidly converting the electric energy into heat energy, quickly reaching the set temperature, having a fast heating speed and a fast reaction, and being beneficial to precise adjustment of the water temperature and to precise, fast and uniform heating of the water temperature in the fish tank.

[0034] In this embodiment, the rod shell 1 comprises an upper shell 11 and a lower shell 12; the upper end of the graphene heating tube 2 is connected with the lower end of the upper shell 11; the lower shell 12 is detachably connected with the upper shell 11 by being sleeved on the graphene heating tube 2; the accommodating cavity 121 is arranged on the lower shell 12; and a plurality of heat through-holes 122 are distributed on the peripheral wall of the lower shell 12. Specifically, the temperature sensing probe 6 and the display screen 7 are installed on the upper shell 11, and the display screen 7 has good waterproof effect. The upper shell 11 and the lower shell 12 form the rod shell 1, which is convenient for installation of the graphene heating tube 2, and the heat through-holes 122 are designed to be uniformly distributed on the lower shell 12 to uniformly distribute the heat generated by heating, so that the water temperature in the fish tank is more balanced.

[0035] Preferably, the lower end of the upper shell 11 is provided with a positioning recess 111, and the upper end of the lower shell 12 is provided with a positioning projection 123 which is detachably connected with the positioning recess 111. The positioning projection 123 is detachably connected with the positioning recess 111 to realize quick detachable connection between the upper shell 11 and the lower shell 12. In other embodiments, the upper shell 11 and the lower shell 12 can be connected by screws or buckles.

[0036] In the embodiment, the back surface of the rod shell 1 is provided with a fixed suction cup 8. Preferably, at least three fixed suction cups 8 are uniformly arranged on the back surface of the rod shell 1 along the length direction of the rod shell 1. By arranging at least three fixed suction cups 8, the graphene constant-temperature heating rod is stably adsorbed on the tank wall of the fish tank by the fixed suction cup 8 and is not easy to fall off.

[0037] It should be noted that the external controller 5, the temperature sensing probe 6 and the display screen 7 are all general standard parts or structures known to those skilled in the art, and their structures and principles can be known by technical personnel through a technical manual or through a conventional experimental method. The specific implementation of the present application may involve the use of software, but the software used is the most commonly used software by those skilled in the art, and is not within the scope of protection claimed by the present patent application.

[0038] In summary, the embodiment of the present application provides a graphene constant-temperature heating rod, wherein the graphene constant-temperature heating rod is combined by arranging a rod shell 1, a graphene heating tube 2, an external controller 5, a temperature sensing probe 6 and a display screen 7. The graphene heating tube 2 made of graphene material is used as a heating element, which has extremely high heat conduction efficiency and uniform heating effect. Compared with traditional metal heating elements, the graphene heating tube 2 can respond to the instructions of the external controller 5 more quickly, rapidly convert electrical energy into heat energy, quickly reach the set temperature, and has fast heating speed and rapid response, which is beneficial to realize accurate adjustment of water temperature, and further realize accurate, rapid and uniform heating of water temperature in the fish tank. At the same time, the oxidation resistance and corrosion resistance of the graphene heating tube 2 greatly prolong the service life of the heating rod, and provide a more high-quality fish tank heating solution for aquarium enthusiasts.

[0039] The above only describes the preferred embodiments of the present application, and it should be noted that for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and replacements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A graphene constant temperature heating rod comprising a rod housing; characterized in that, Also comprising: a graphene heating tube, the rod shell having a containing cavity for mounting the graphene heating tube; and a plurality of heat through-holes corresponding to the position of the graphene heating tube and communicating with the containing cavity; an external controller electrically connected with the graphene heating tube.

2. The graphene constant temperature heating rod according to claim 1, characterized in that, The graphene heating tube is in the shape of a straight tube or a U-shaped tube.

3. The graphene constant temperature heating rod according to claim 1 or 2, characterized in that, The graphene heating tube comprises a graphene heating body, a quartz tube body, a first electrode joint and a second electrode joint; the graphene heating body is arranged in the quartz tube body and electrically connected with the first electrode joint and the second electrode joint respectively.

4. The graphene constant temperature heating rod according to claim 3, characterized in that, The graphene heating body is in the shape of a sheet.

5. The graphene constant temperature heating rod according to claim 1, characterized in that, Further comprising a temperature sensing probe and a display screen; the temperature sensing probe is electrically connected with the external controller and arranged on the rod shell and used for detecting water temperature; the display screen is arranged on the rod shell and electrically connected with the external controller and located above the containing cavity.

6. The graphene constant temperature heating rod according to claim 1, characterized in that, The rod shell comprises an upper shell and a lower shell; the upper end of the graphene heating tube is connected with the lower end of the upper shell; the lower shell is detachably connected with the upper shell by being sleeved on the graphene heating tube. The containing cavity is arranged on the lower shell; the plurality of heat through-holes are distributed on the peripheral wall of the lower shell.

7. The graphene constant temperature heating rod according to claim 6, characterized in that, The lower end of the upper shell has a positioning groove; the upper end of the lower shell has a positioning projection which is snap-fittedly connected with the positioning groove.

8. The graphene constant temperature heating rod according to claim 1, characterized in that, The back of the rod shell is provided with a fixed suction disc.

9. The graphene constant temperature heating rod according to claim 8, characterized in that, At least three fixed suction discs are evenly arranged on the back of the rod shell along the length direction of the rod shell.

10. The graphene constant temperature heating rod according to claim 1, characterized in that, The rod shell is made of ABS material.

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