Temperature sensing device
By designing a temperature sensing device including alternately arranged cold and heat pipes, the problems of complex equipment and frequent water temperature replacement in the sensory illusion experiment of barbecue grill are solved, and convenient experimental operation and higher experimental convenience are achieved.
Patent Information
- Application Number
- CN202421187467.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When conducting sensory illusion experiments on barbecue grills, the existing technology requires the preparation of a variety of equipment and frequent changes of water temperature, which makes the experiment troublesome and inconvenient for popular science teaching.
A temperature sensing device is designed, including alternately arranged cold pipes and heat pipes. The two ends of the cold pipes are fixedly connected to a mounting bracket with an inner cavity. The inner cavity of the mounting bracket is connected to the heat pipe, and a heating module and a power supply module are provided to conveniently simulate the alternation of cold and heat.
It realizes convenient sensory experiments, reduces the complexity of experimental equipment and the frequency of water temperature replacement, and improves the convenience and portability of experiments.
Smart Images
Figure CN222562139U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of teaching aids, in particular to a temperature sensing device. Background Art
[0002] The hot grill illusion is a sensory illusion. When a person's hand only touches an object with a lower temperature, people can only feel cool; when a person's hand only touches an object with a higher temperature, people can only feel warm; and when a person's hand touches an object that alternates between hot and cold, people will feel a burning sensation.
[0003] When conducting experiments on this sensory illusion, two water cups are often filled with water of different temperatures for students to conduct experiments. In the process of conducting this experiment, water cups, heating equipment and temperature measuring equipment need to be prepared. The water is heated by the heating equipment and then measured by the temperature measuring equipment before it can be poured into the water cups. In addition, when the water temperature in the water cup approaches room temperature, the experimental effect will be reduced accordingly, and the water needs to be changed frequently to achieve a good experimental effect. This makes it very troublesome to conduct sensory illusion experiments, which is not conducive to popular science teaching. Utility Model Content
[0004] In order to solve the defects of troublesomeness and inconvenience in conducting sensory illusion experiment of barbecue grill, the utility model proposes a temperature sensing device.
[0005] The technical solution adopted by the utility model is a temperature sensing device, comprising alternately arranged cold pipes and hot pipes, wherein both ends of the cold pipes and the hot pipes are fixedly connected with a mounting bracket having an inner cavity, the inner cavity of the mounting bracket is communicated with the heat pipe, a heating module is provided inside the inner cavity of the mounting bracket or the heat pipe, and the heating module is connected to a power supply module.
[0006] Preferably, the power module is a solar power source or a mobile power source.
[0007] Preferably, the power module is a solar power source, and the solar power source is arranged on the surface of the mounting bracket.
[0008] Preferably, the mounting bracket is composed of two long strip beams which are parallel to each other and each have an inner cavity.
[0009] Preferably, both the cold pipe and the hot pipe are aluminum pipes.
[0010] Preferably, a water inlet and outlet communicating with the inner cavity of the mounting bracket are provided on the surface of the mounting bracket.
[0011] Preferably, a temperature sensor is provided inside the inner cavity of the mounting bracket or the heat pipe, and the heating module is signal-connected to the temperature sensor.
[0012] Preferably, the alternately arranged cold pipes and hot pipes form a first test module, and the cross-section of the first test module is arc-shaped.
[0013] Preferably, the alternately arranged cold pipes and hot pipes form a first test module, and a second test module consisting only of cold pipes and a third test module consisting only of hot pipes are spaced apart on both sides of the first test module.
[0014] Preferably, an isolation piece is provided between adjacent cold pipes and hot pipes.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The present application discloses a temperature sensing device, which simulates the alternation of hot and cold by means of alternately arranged cold pipes and hot pipes. The mounting bracket has an inner cavity inside, the inner cavity is connected to the heat pipe, and a heating module is provided in the inner cavity or the heat pipe for heating the fluid in the inner cavity and the heat pipe. The heat of the fluid is transferred to the surface of the heat pipe, so that a temperature difference is formed on the surface of the hot pipe and the cold pipe. Since the heating module is placed in the inner cavity or the heat pipe of the mounting bracket, it can be moved together with the mounting bracket and the hot and cold pipes, and there is no need to carry the heating module separately. At the same time, the heating module is connected to the power module, and the power module is used to supply power to the heating module, so that the temperature sensing device is easy to carry and can be used in different environments.
[0017] Compared with the prior art, the temperature sensing device disclosed in the present application can achieve the purpose of conducting sensory experiments conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention is described in detail below with reference to the embodiments and drawings, wherein:
[0019] Figure 1 A schematic diagram of the structure of a temperature sensing device provided according to an embodiment of the utility model is shown;
[0020] Figure 2 Shown according to Figure 1 A partial structural schematic diagram of a mounting bracket in a provided temperature sensing device.
[0021] Description of labels:
[0022] 10. Mounting bracket; 11. Inner cavity; 12. Water inlet and outlet; 13. Through hole; 14. Blind hole;
[0023] 20. Heat pipe;
[0024] 30. Cold pipe;
[0025] 40. Power module. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the following will be further described in detail with reference to the accompanying drawings. Examples of embodiments are shown in the accompanying drawings, in which the same reference numerals throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be interpreted as limiting the utility model.
[0027] The utility model discloses a temperature sensing device, please refer to Figure 1 and Figure 2 , including alternately arranged cold pipes 30 and heat pipes 20, both ends of which are fixedly connected with a mounting bracket 10 having an inner cavity 11, the inner cavity 11 of the mounting bracket 10 is communicated with the heat pipe 20, and a heating module is provided inside the inner cavity 11 of the mounting bracket 10 or the heat pipe 20, and the heating module is connected to a power module 40.
[0028] By simulating the alternating hot and cold conditions through the cold pipes 30 and the hot pipes 20 that are alternately arranged, the mounting bracket 10 has an inner cavity 11 inside, the inner cavity 11 is connected to the heat pipe 20, and a heating module is provided in the inner cavity 11 or the heat pipe 20, which is used to heat the fluid in the inner cavity 11 and the heat pipe 20, and the heat of the fluid is transferred to the surface of the heat pipe 20, so that a temperature difference is formed on the surface of the heat pipe 20 and the cold pipe 30. Since the heating module is placed in the inner cavity 11 or the heat pipe 20 of the mounting bracket 10, it can be moved with the mounting bracket 10 and the hot and cold pipes 20, and there is no need to carry the heating module separately. At the same time, the heating module is connected to the power module 40, and the power module 40 is used to power the heating module, so that the temperature sensing device is easy to carry and can be used in different environments. Compared with the prior art, a temperature sensing device disclosed in the present application can achieve the purpose of conveniently conducting sensory experiments.
[0029] Specifically, the heat pipe 20 heats the internal fluid to make it have a higher temperature, and the cold pipe 30 can be made of a material with faster heat dissipation to make the experimenter feel cool. In other embodiments, a cooling fan can be connected to the cold pipe 30 to dissipate heat from the cold pipe 30, thereby achieving a better effect of lowering the temperature. Compared with other smart devices, the cooling fan has a lower cost, requires less power, and is more adaptable to the power module 40 in this application.
[0030] It should be noted that the cross-sectional shape of the cold pipe 30 and the heat pipe 20 is circular, square or rectangular. If the heating module is flat, the heat pipe 20 of the square or rectangular pipe may be better in contact with the heating module, so that in addition to indirectly heating the heat pipe 20 by the heating fluid, it can also be heated directly by the heating module, thereby improving thermal efficiency.
[0031] Meanwhile, the spacing distance between the heat pipe 20 and the cold pipe 30 is set between 1 mm and 2 mm. Such spacing is sufficient to prevent heat from being directly transferred from the heat pipe 20 to the cold pipe 30, while also maintaining a compact design.
[0032] In addition, the heat pipe 20 and the cold pipe 30 can be connected to the mounting bracket 10 by means of plug-in, threaded connection, snap-on connection, etc. Since the heat pipe 20 needs to be connected to the inner cavity 11 of the mounting bracket 10 and there is fluid inside, the connection of the heat pipe 20 needs to have a better sealing effect than the connection of the cold pipe 30. Therefore, the heat pipe 20 can be connected to the mounting bracket 10 by means of a threaded connection plus a sealing gasket, or a plug-in connection plus a sealant. It should be noted that when using connection methods such as plug-in, threaded connection, snap-on connection, etc., the heat pipe 20 and the cold pipe 30 can be easily installed and disassembled, especially in the process of transportation and handling, it will not occupy too much volume, and it is also convenient to clean and replace the heat pipe 20 and the cold pipe 30.
[0033] In some embodiments, the mounting bracket 10 is provided with a through hole 13 and a blind hole 14 . The through hole 13 is used to install the heat pipe 20 to communicate with the inner cavity 11 , and the blind hole 14 is used to connect the cold pipe 30 .
[0034] In addition, this application also has the following advantages:
[0035] Flexibility and adaptability: The modular design allows the device to be adjusted according to different teaching needs and experimental scales. The number of modules can be increased or decreased according to the teaching plan to adapt to different learning scenarios.
[0036] Ease of use and interactivity: Modular structures are usually more user-friendly and easy for students to understand and operate. Students can participate in the assembly and adjustment process, increasing the interactive experience.
[0037] Safety and stability: Each module provides stable support for hot and cold water pipes, reducing the risk of accidental tipping or movement. At the same time, built-in slots or grooves ensure that the pipes are firmly fixed in place.
[0038] Maintenance and Cleaning: The modular structure allows for easy disassembly, which is very beneficial for regular maintenance and cleaning. Individual modules can be easily removed for deep cleaning or replacement.
[0039] Durability: Modular construction is generally more durable due to its simplicity, with fewer complex mechanical parts, which means less wear and tear and failure.
[0040] In some embodiments, please refer to Figure 1 and Figure 2 , the power module 40 is a solar power source or a mobile power source.
[0041] It should be noted that the power module 40 can be fixed to the outside of the mounting bracket 10 by means of magnetism, clamping or other mechanical connection methods. The power module 40 can use a solar power source to convert solar energy into electrical energy and then into thermal energy. The solar power source can also have an energy storage module to store unused electrical energy for next use. In addition, the angle of the solar panel on the solar power source can be controlled to maximize the use of the sun's energy. The power module 40 can use a mobile power source. The user can charge the mobile power source in advance, and when the experiment is needed, the mobile power source and the temperature sensing device can be connected, thereby achieving a more convenient, stable and safer use environment.
[0042] In some embodiments, the heating module is installed inside the heat pipe 20, so that the heat pipe 20 can obtain a faster thermal response speed. Preferably, the size and shape of the heating module match the size and shape of the hot water pipe, so as to further improve the thermal response speed.
[0043] In some embodiments, please refer to Figure 1 and Figure 2 The power module 40 is a solar power source, and the solar power source is arranged on the surface of the mounting bracket 10 .
[0044] Specifically, the solar power source is arranged on the surface of the mounting bracket 10, including the side or the top, and the solar power source is connected to the heating module through a cable, so that the structure of the temperature sensing device is more compact and more convenient in carrying and experimenting.
[0045] In some embodiments, please refer to Figure 1 and Figure 2 The mounting bracket 10 is composed of two long strip beams which are parallel to each other and each has an inner cavity 11 .
[0046] It should be noted that the long strip crossbeam can make the structure of the temperature sensing device simpler, and can also stably place the cold pipe 30 and the hot pipe 20 therein.
[0047] In other embodiments, the bottom of the mounting bracket 10 has a height-adjustable foot support, so that the height of the temperature sensing device can be adjusted, and the temperature sensing device can also be horizontal, making it more stable when placed.
[0048] In some embodiments, both the cold pipe 30 and the hot pipe 20 are aluminum pipes.
[0049] It should be noted that the aluminum tube has excellent thermal conductivity, so that the heat pipe 20 can respond more quickly to the temperature change brought about by the heating module, and the cold pipe 30 can transfer the temperature of the experimenter's palm more quickly, so that the experimental effect is better.
[0050] In some embodiments, please refer to Figure 1and Figure 2 The surface of the mounting bracket 10 is provided with a water inlet and outlet 12 which are connected to the inner cavity 11 thereof.
[0051] It should be noted that, by providing a water inlet and outlet 12 on the surface of the mounting bracket 10 , the internal fluid can be released when the temperature sensing device is not in use, thereby making it convenient to carry and transport the temperature sensing device.
[0052] In some specific embodiments, two water inlets and outlets 12 are provided, which are respectively arranged at the two ends of the installation, so as to make the filling and draining of water faster.
[0053] In some embodiments, a temperature sensor is disposed inside the inner cavity 11 of the mounting bracket 10 or the heat pipe 20 , and the heating module is signal-connected to the temperature sensor.
[0054] It should be noted that, by setting the temperature sensor, the heating module can identify the temperature of the fluid sensed by the temperature sensor, thereby achieving more intelligent regulation and control of the temperature.
[0055] In other embodiments, the heating module is a constant temperature module that can only heat the fluid to a specific temperature, thereby simplifying the structure of the temperature sensing device.
[0056] In some embodiments, the cold pipes 30 and the hot pipes 20 arranged alternately form a first test module, and the cross-section of the first test module is arc-shaped.
[0057] It should be noted that by setting the cross section of the first test module to an arc shape, it is easier for the experimenter to hold it, so that the contact between the experimenter and the first test module is closer and the experience effect is better. Obviously, the shape of the first test module can also be other shapes that are easy to hold.
[0058] In some embodiments, the alternately arranged cold pipes 30 and heat pipes 20 form a first test module, and a second test module consisting of only cold pipes 30 and a third test module consisting of only heat pipes 20 are arranged at intervals on both sides of the first test module.
[0059] It should be noted that the second test module and the third test module are comparative test groups for the first test module, so that more experimenters can more clearly understand the sensory illusion of the hot grill.
[0060] In some embodiments, an isolation member is provided between adjacent cold pipes 30 and hot pipes 20 .
[0061] Specifically, the spacer can be used to prevent the heat on the heat pipe 20 from being transferred to the cold pipe 30, so as to reduce the temperature difference between the two. Preferably, the spacer can be made of silica gel, and the heat pipe 20 is coated with silica gel to prevent heat loss and protect the user from being burned. In addition, silica gel also has an insulating function and can be used to prevent the user from being electrocuted. Preferably, the spacer is an insulating spacer.
[0062] In the description of this specification, if the terms "embodiment one", "this embodiment", "in an embodiment" and the like appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model or the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example; moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in an appropriate manner.
[0063] In the description of this specification, the terms "connect", "install", "fix", "set", "have", etc. are all understood in a broad sense. For example, "connection" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0064] In the description of this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.
[0065] The above description of the embodiments is to facilitate ordinary technicians in the technical field to understand and apply the technology of this case. People familiar with the technology in this field can obviously make various modifications to these examples easily and apply the general principles described here to other embodiments without creative work. Therefore, this case is not limited to the above embodiments. Modifications to the following situations should all be within the scope of protection of this case: ① A new technical solution based on the technical solution of the utility model and combined with existing common knowledge, the technical effect produced by the new technical solution does not exceed the technical effect of the utility model; ② The equivalent replacement of some features of the technical solution of the utility model by using known technology, the technical effect produced is the same as the technical effect of the utility model; ③ The technical solution of the utility model can be expanded based on the technical solution of the utility model, and the substantive content of the expanded technical solution does not exceed the technical solution of the utility model; ④ The equivalent transformation made by using the contents of the specification and drawings of the utility model is directly or indirectly applied to other related technical fields.
Claims
1. A temperature sensing device, characterized in that: It comprises cold pipes and hot pipes arranged alternately, wherein both ends of the cold pipes and the hot pipes are fixedly connected with a mounting bracket having an inner cavity, the inner cavity of the mounting bracket is communicated with the heat pipe, a heating module is arranged inside the inner cavity of the mounting bracket or the heat pipe, and the heating module is connected to a power module.
2. A temperature sensing device according to claim 1, characterized in that: The power supply module is a solar power supply or a mobile power supply.
3. A temperature sensing device according to claim 1, characterized in that: The power module is a solar power source, and the solar power source is arranged on the surface of the mounting bracket.
4. A temperature sensing device according to claim 1, characterized in that: The mounting bracket is composed of two long strip beams which are parallel to each other and both have inner cavities.
5. A temperature sensing device according to claim 1, characterized in that: The cold pipe and the hot pipe are both aluminum pipes.
6. A temperature sensing device according to claim 1, characterized in that: The surface of the mounting bracket is provided with a water inlet and outlet communicated with the inner cavity thereof.
7. A temperature sensing device according to claim 1, characterized in that: A temperature sensor is provided in the inner cavity of the mounting bracket or inside the heat pipe, and the heating module is signal-connected to the temperature sensor.
8. A temperature sensing device according to claim 1, characterized in that: The cold pipes and the hot pipes that are alternately arranged form a first test module, and the cross section of the first test module is arc-shaped.
9. A temperature sensing device according to any one of claims 1 to 8, characterized in that: The alternately arranged cold pipes and the hot pipes form a first test module, and a second test module consisting only of the cold pipes and a third test module consisting only of the hot pipes are arranged at intervals on both sides of the first test module.
10. A temperature sensing device according to any one of claims 1 to 8, characterized in that: An isolation piece is provided between adjacent cold pipes and heat pipes.