Heating container

Abstract

The utility model provides a heating container, and particularly relates to the technical field of household appliances, the heating container comprises a container shell, the container shell is enclosed to form a cavity used for containing to-be-heated liquid; the heating device is arranged in the cavity body; and the suction device is arranged outside the cavity, the suction end of the suction device is communicated with the cavity at the position, close to the heating device, of the container shell, and the discharge end of the suction device is communicated with the cavity at the position, away from the heating device, of the container shell. By arranging the suction device, the liquid, close to the heating device, in the cavity is pumped out and discharged to the position, away from the heating device, in the cavity, and meanwhile the liquid, away from the heating device, in the cavity flows to the position close to the heating device, so that the temperature of the liquid in the cavity is uniform.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a heating container. BACKGROUND

[0002] Modern household appliances with water heating function, such as water heaters or instant water heaters, are usually designed to meet the needs of family members for hot water at different time periods, so the water storage capacity is often designed to be large. This design not only improves the convenience of use for users, but also meets the pursuit of comfortable life by modern families. However, with the increase of heating volume, how to ensure the uniform distribution of water temperature inside the whole water tank has become a challenge for designers.

[0003] In traditional water heaters, heating elements are usually located at the bottom or a certain position on the side of the water tank. When these heating elements work, they directly heat the surrounding water, which in turn gradually heats the water in the whole water tank through natural convection or other mechanisms. However, due to the limited efficiency of natural convection, especially in larger water tanks, the water temperature near the heating elements is higher, while the water temperature far from the heating elements may be lower, resulting in the problem of hot and cold in use for users.

[0004] To solve this problem, one of the existing technical solutions is to install a stirring device or a circulating pump inside the water tank to promote the flow of water and improve the uniformity of water temperature. However, this method also has its limitations in practical application. First of all, for larger capacity water tanks, mechanical stirring alone may not effectively achieve the desired water temperature uniformity; secondly, under long-term operation, the stirring device is easily affected by water pressure, thereby shortening the service life, increasing maintenance costs and complexity. CONTENT OF THE INVENTION

[0005] To solve at least one of the above-mentioned shortcomings of the prior art, the present application provides a heating container, comprising:

[0006] a container shell, which encloses a cavity for containing a liquid to be heated;

[0007] a heating device, which is arranged in the cavity;

[0008] a suction device, which is arranged outside the cavity, the suction end of the suction device being in communication with the cavity near the heating device, and the discharge end of the suction device being in communication with the cavity away from the heating device.

[0009] Optionally, a baffle is arranged in the cavity, and a line segment formed by the suction end and the discharge end intersects the baffle, so that the baffle divides the cavity into a near heat source chamber close to the suction end and a far heat source chamber close to the discharge end, and the near heat source chamber and the far heat source chamber are through.

[0010] Optionally, the heating device and the suction end are located on the same side of the baffle.

[0011] Optionally, the near heat source chamber is provided with an exhaust device corresponding to a first side of the container shell, and the near heat source chamber is provided with a pressure detection device on the first side.

[0012] Optionally, the near heat source chamber is through with the far heat source chamber away from the first side.

[0013] Optionally, the heating container further comprises a liquid adding device corresponding to the near heat source chamber, and the near heat source chamber is further provided with a liquid level detection device, a first distance between the liquid level detection device and the first side is greater than a second distance between the pressure detection device and the first side, and a difference between the first distance and the second distance is greater than a preset distance threshold.

[0014] Optionally, the near heat source chamber is provided with a first temperature detection device.

[0015] Optionally, a third distance between the first temperature detection device and the first side is greater than or equal to the first distance.

[0016] Optionally, a plurality of suction devices are symmetrically distributed relative to the heating device.

[0017] Optionally, each far heat source chamber is provided with a second temperature detection device away from the discharge end.

[0018] By adopting the above technical scheme, the present application has the following beneficial effects:

[0019] The application provides a heating container. A suction device is arranged outside the heating container. The suction end of the suction device is arranged at a position close to the heating device of the container shell and communicates with the inside of the cavity. The discharge end of the suction device is arranged at a position away from the heating device and also communicates with the cavity. Through the working of the suction device, the heated liquid in the heating area (the area close to the heating device in the cavity) can be extracted and transported to the other end of the heating container. At the same time, the unheated or insufficiently heated liquid flows to the heating area. When the heating device starts to work, the suction device starts to work immediately, forming a dynamic liquid exchange process, strengthening the circulation of the liquid, improving the heating efficiency and ensuring the consistency of the liquid temperature in the heating container, providing a more stable and comfortable use experience for the user, solving the problem of uneven temperature in the traditional heating container and improving the reliability and service life of the heating container.

[0020] Other features and advantages of the application will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description only show some embodiments of the application, and the same reference numerals generally represent the same components. Other drawings can also be obtained by those skilled in the art without any creative effort.

[0022] Figure 1 is a structural schematic diagram of a heating container provided by the embodiments of the application;

[0023] Figure 2 is a working flow schematic diagram of a heating container provided by the embodiments of the application.

[0024] The following is a supplementary description of the drawings:

[0025] 1, container shell; 2, heating device; 3, suction device; 4, suction end; 5, discharge end; 6, baffle; 7, near heat source chamber; 8, far heat source chamber; 9, exhaust device; 10, pressure detection device; 11, liquid adding device; 12, liquid level detection device; 13, first temperature detection device; 14, second temperature detection device. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0027] The term "one embodiment" or "an embodiment" as used herein means a specific implementation, feature or structure or characteristic that can be included in at least one implementation of the present application. In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included one or more of the features. Moreover, the terms "first", "second" and the like are used to distinguish similar objects, and do not necessarily describe a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0028] Reference Figure 1 The present application provides a heating container, which comprises:

[0029] A container shell 1, which encloses a cavity for containing a liquid to be heated. Specifically, the container shell 1 is made of high-temperature-resistant and corrosion-resistant material, and its shape and size are designed according to actual use requirements. The container shell 1 is enclosed into a closed cavity for containing the liquid to be heated, such as domestic water. The container shell 1 not only can withstand a certain pressure, but also needs to have good heat preservation performance to reduce heat loss.

[0030] The heating device 2 is arranged in the cavity. Specifically, the heating device 2 is one of the core components of the heating container, and the design and installation position of the heating device 2 directly affect the heating efficiency and the uniform distribution of the liquid temperature in the heating container. Generally, the heating device 2 is installed at a specific position inside the container shell 1. In specific implementation, according to the conventional placement of the heating container, the heating device 2 is usually installed at the bottom of the container shell 1 in the cavity, and further, the heating device 2 is usually installed at the center of the bottom of the container shell 1 in the cavity. Specifically, according to the principle of thermal convection in physics, the liquid with higher temperature has smaller density and will rise after being heated, and the liquid that has not been heated or cooled will sink. By placing the heating device 2 at the bottom of the container, the natural law can be fully utilized, the heated liquid flows upward, and the liquid in the entire container is circulated, thereby achieving the effect of uniform heating.

[0031] The suction device 3 is arranged outside the cavity instead of being installed inside the cavity, which helps to reduce the occupation of the device to the internal space of the container and facilitates the maintenance and repair of the device. The suction end 4 of the suction device 3 is in communication with the cavity near the heating device 2 of the container shell 1, and the discharge end 5 of the suction device 3 is in communication with the cavity away from the heating device 2 of the container shell 1. Specifically, when the heating device works, the heated liquid is first sucked out from the suction end 4 by the suction device 3, and after the heated liquid is sucked out, it is re-delivered to the far end of the heating container through the discharge end 5. This process promotes the circulation of the liquid in the heating container, enhances the thermal convection effect in the cavity, and when the liquid flows in the container, the heat can spread faster to the entire container, thereby achieving the purpose of uniform heating. In specific implementation, the suction device 3 can be arranged in the form of a water pump, and the two ends of the water pump are connected to the cavity of the heating container through water pipes. In specific implementation, according to the conventional placement of the heating container, if the heating device 2 is placed at the bottom of the container, correspondingly, the suction end 4 is arranged at the side near the heating device 2 at the bottom of the container, and the discharge end 5 is arranged at the side away from the heating device 2 at the top of the container.

[0032] Specifically, in the embodiment of the present application, by introducing the suction device 3 and its arrangement on the heating container, compared with the conventional heating method relying only on natural convection, the liquid flow is strengthened, and the heating efficiency is improved. At the same time, due to the continuous circulation of the liquid, the phenomenon of local overheating can be reduced, and the inconvenience or safety hazards caused by uneven temperature can be avoided. From the user's point of view, more stable hot water supply can be provided, and consistent hot water can be obtained whenever the faucet is opened, which improves the user's experience and improves the reliability and service life of the heating container.

[0033] In one possible implementation, a baffle 6 is arranged in the cavity, and the line segment formed by the suction end 4 and the discharge end 5 intersects the baffle 6, so that the baffle 6 divides the cavity into a near-heat-source chamber 7 close to the suction end 4 and a far-heat-source chamber 8 close to the discharge end 5, and the near-heat-source chamber 7 and the far-heat-source chamber 8 are through. Specifically, the baffle 6 serves to divide the cavity into two relatively independent but interconnected parts to enhance the circulating flow effect of the liquid. The line segment formed by the suction end 4 and the discharge end 5 of the suction device 3 intersects the baffle 6, which means that the baffle not only divides the cavity space but also affects the direction and path of the liquid flow in the cavity.

[0034] Specifically, the presence of the baffle 6 divides the cavity into two parts, the near-heat-source chamber 7 and the far-heat-source chamber 8. The near-heat-source chamber 7 is close to the suction end 4 of the suction device 3, which is also the part near the heating device 2. The liquid here is first heated and then extracted by the suction device 3. The far-heat-source chamber 8 is close to the discharge end 5 of the suction device 3, which is away from the heating device 2. The heated liquid is introduced here, while the unheated or lower-temperature liquid flows to the near-heat-source chamber.

[0035] In a specific implementation, according to the conventional placement of the heating container, the heating device 2 is placed at the bottom of the container, the suction end 4 is arranged at the bottom of the container close to the heating device 2, and the discharge end 5 is arranged at the top of the container away from the heating device 2. Correspondingly, the baffle 6 is vertically arranged in the cavity, and in the horizontal direction, the baffle 6 is located between the suction end 4 and the discharge end 5. To make the near-heat-source chamber 7 and the far-heat-source chamber 8 through, the following solutions can be used: at least one side of the baffle 6 is not connected to the container shell 1; each side of the baffle 6 is connected to the container shell 1, and a certain size opening is arranged at the corresponding position of the baffle 6.

[0036] Specifically, in the embodiments of the present application, the flow path of the liquid is clearly defined by the arrangement of the baffle 6. The heated liquid is extracted by the suction device 3 from the near-heat-source chamber 7 and then transported to the far-heat-source chamber 8 through the discharge end 5. In this process, the liquid not only realizes the transfer from the heat source to the far-heat-source, but also promotes the uniform mixing of the liquid in the entire cavity. It effectively prevents the stagnation of the liquid in the heating container and reduces the possibility of temperature stratification. Both the near-heat-source chamber 7 and the far-heat-source chamber 8 can achieve temperature consistency through the circulating flow of the liquid. Compared with the heating method relying solely on natural convection, this design with a baffle and a suction device can significantly improve the heating efficiency and temperature uniformity. In addition, through the guiding effect of the baffle, the risk of local overheating can be reduced, further improving the safety and stability of the system. For users, they can always obtain a temperature-consistent water source when using hot water, greatly improving the comfort and convenience of use.

[0037] In one possible implementation, the heating device 2 and the suction end 4 of the suction device 3 are located on the same side of the baffle 6. Specifically, the baffle 6 not only plays a physical blocking role, but also divides the chamber into a near-heat-source chamber 7 and a far-heat-source chamber 8. The arrangement of the baffle makes the flow path of the liquid inside the chamber more orderly, which helps to improve the heating efficiency and temperature uniformity. In the chamber of the heating container, the heating device 2 and the suction end 4 of the suction device 3 are designed to be located on the same side of the baffle 6. The purpose of this layout is to more effectively extract the liquid in the chamber near the heating device, thereby promoting the uniform distribution of the liquid in the entire chamber.

[0038] Specifically, in the embodiments of the present application, by arranging the heating device 2 and the suction end 4 of the suction device 3 on the same side and combining the effect of the baffle 6, the circulation flow of the liquid in the heating container can be effectively improved, the uniformity of the temperature distribution is ensured, and more stable and efficient hot water supply is provided for the user.

[0039] In one possible implementation, the near-heat-source chamber 7 is provided with an exhaust device 9 corresponding to the first side of the container shell 1, and the near-heat-source chamber 7 is provided with a pressure detection device 10 on the first side. Specifically, in the chamber of the heating container, the near-heat-source chamber 7 is provided with an exhaust device 9 corresponding to the first side of the container shell 1. According to the conventional design of the heating container, since steam has a tendency to move upward, the exhaust device 9 usually needs to be arranged at the top of the container shell 1. Therefore, the first side here actually refers to the side of the top of the container shell 1. Correspondingly, the pressure detection device 10 is arranged on the first side (i.e. the side of the top of the container shell) inside the near-heat-source chamber 7. As long as the water level of the near-heat-source chamber 7 is controlled well, the water level reaching the pressure detection device 10 and causing it to fail can be avoided.

[0040] At present, most of the household appliances with water heating function on the market have a default water boiling point of 100℃ or 95℃. This fixed boiling point setting method has obvious defects: on the one hand, due to factors such as geographical location (such as altitude), water quality difference, etc., the actual boiling point may be different; on the other hand, if the set boiling point is not accurate, it will lead to low heating efficiency, even damage the heating device and reduce the service life. For example, a machine with a set boiling point of 100℃ may not be able to truly boil water in highland areas, while a machine with a set boiling point of 95℃ may result in insufficient water temperature, affecting user experience.

[0041] Therefore, the pressure detection device 10 is provided, which is a device that converts pressure signals into useful electrical signals output, can measure the pressure of the gas, and convert this mechanical quantity into an electronic signal such as voltage or current. In this way, the pressure detection device 10 can convert the pressure information into a data format that the control system can understand and process. When the controller processing unit detects that the steam pressure in the near heat source cavity 7 exceeds the preset safety threshold, the system determines that the liquid in the cavity has reached the boiling point. At this time, the heating device 2 stops heating to avoid the risk of excessive heating causing high pressure. At the same time, the exhaust device 9 will automatically open to discharge excess water vapor outside the heating container, thereby releasing pressure. When the pressure detection device 10 detects that the pressure in the cavity returns to normal, the exhaust device 9 will be closed again to restore the sealed state.

[0042] Compared with the traditional fixed boiling point setting, the method of detecting steam pressure to determine the heating boiling point has significant advantages. This method not only reflects the current actual boiling point in real time, but also adjusts according to environmental changes. No matter where the heating container is located, the heating boiling point can be accurately determined according to the steam pressure value generated during the heating process, thereby ensuring the safety and effectiveness of the heating process. By detecting the steam pressure in real time to determine the boiling point, not only can the heating efficiency be improved and energy consumption be reduced, but also the user experience can be improved. Whether in low-altitude areas or high-altitude areas, users can obtain consistent hot water supply without worrying about various problems caused by improper boiling point setting.

[0043] Specifically, in the embodiments of the present application, by arranging the exhaust device 9 and the pressure detection device 10 on the top of the heating container, the steam pressure level in the cavity can be effectively monitored and controlled, and the boiling point can be determined by detecting the steam pressure in real time. This can effectively overcome many shortcomings in the prior art and ensure the safe operation of the system to provide users with more stable and efficient hot water supply.

[0044] In one possible implementation, the near heat source chamber 7 is through to the far heat source chamber 8 at a side away from the first side. Specifically, the near heat source chamber 7 is through to the far heat source chamber 8 at a side close to the bottom of the container shell 1 inside the heating container. When the heating device 2 is working, the liquid in the near heat source chamber 7 is heated first, and due to the decrease in density of the liquid after being heated, it will naturally tend to flow upward. At this time, the suction end 4 of the suction device 3 is located in this area, and can timely extract the part of the liquid that has been heated and deliver it to the far heat source chamber 8 through the discharge end 5. In the far heat source chamber 8, due to the lower temperature of the liquid, its density is larger, and it naturally tends to flow downward. Since the far heat source chamber 8 is through to the near heat source chamber 7 at a side close to the bottom of the container shell 1, the cold water can smoothly flow into the near heat source chamber 7 and enter the heating area to be heated. This process forms a closed liquid circulation path, which helps to maintain the uniformity of the liquid temperature in the cavity.

[0045] Specifically, in the embodiment of the present application, by the through design of the near heat source chamber and the far heat source chamber at a side close to the bottom of the container shell, combined with the natural downward flow characteristics of the liquid in the far heat source chamber 8, the circulation flow of the liquid is further optimized, the heat convection effect in the cavity is enhanced, and the uniformity of the liquid temperature in the cavity is maintained, thereby providing more stable and efficient hot water supply for the user.

[0046] In one possible implementation, the heating container further comprises a liquid adding device 11 corresponding to the near heat source chamber 7. The design of the liquid adding device 11 aims to ensure that the amount of liquid in the container is always maintained within an appropriate range to maintain the stability and safety of the heating process. The near heat source chamber 7 is further provided with a liquid level detection device 12 for real-time monitoring of the liquid level in the near heat source chamber 7. The first distance between the liquid level detection device 12 and the first side is greater than the second distance between the pressure detection device 10 and the first side, and the difference between the first distance and the second distance is greater than a predetermined distance threshold. Specifically, the liquid level detection device 12 is used to ensure that the liquid level does not affect the normal operation of the pressure detection device 10. In order to further refine the function of liquid level detection, a water level probe can be used as the liquid level detection device 12, and accordingly, according to the conventional precautions of the heating container, the distance between the bottom of the water level probe and the bottom of the pressure detection device 10 needs to be more than 30 millimeters to ensure that even in extreme cases, the water level does not reach the height of the pressure detection device 10, thereby avoiding its failure. The water level probe is divided into A and B electrodes, and when the liquid surface reaches the position between the two electrodes, the A and B electrodes will be conductive, indicating that the water level has reached the predetermined position.

[0047] Specifically, when the water level is lower than the position of the water level probe, the liquid adding device 11 will automatically open to replenish water. This mechanism ensures that the amount of liquid in the container is always maintained at an appropriate level. By constantly fine-tuning the amount of water replenishment, the fluctuation of water temperature in the heating tank can be effectively reduced, thereby achieving more uniform water outlet temperature. This way not only improves the heating efficiency, but also ensures the user experience.

[0048] Specifically, in the embodiments of the present application, through the cooperation of the liquid level detection device and the liquid adding device 11, the amount of liquid in the container can be accurately controlled, preventing uneven heating or overheating due to insufficient water. When the amount of liquid in the container is maintained within an appropriate range, the heating efficiency is improved, and the water temperature fluctuation is reduced, thereby ensuring the consistency of the water outlet temperature. It is ensured that the water level does not reach the height of the pressure detection device 10, thereby avoiding its failure.

[0049] In one possible implementation, a first temperature detection device 13 is provided in the near heat source chamber 7. Specifically, the first temperature detection device 13 is used to monitor the temperature of the liquid in the near heat source chamber 7 in real time. Based on the feedback information of the pressure detection device 10, once the pressure reaches the preset value, it is judged that the liquid has reached the boiling point, and the controller will record the temperature value detected by the temperature detection device 13 at this time as the boiling point value under the current environment. When the liquid reaches the boiling point and starts to boil, the heating device 2 will stop heating, and the exhaust device 9 will automatically open to release the accumulated water vapor pressure in the cavity. When the pressure detection device 10 detects that the pressure in the cavity returns to normal (i.e. no pressure state), the exhaust device 9 will automatically close to prevent excessive heat loss.

[0050] Specifically, in the embodiments of the present application, by providing the first temperature detection device 13 in the heating container and combining the control logic of real-time detection of pressure and temperature, the circulation flow of the liquid in the heating container can be effectively optimized, and the uniformity of temperature distribution is ensured, thereby providing more stable and efficient hot water supply for users.

[0051] In one possible implementation, the third distance between the first temperature detection device 13 and the first side is greater than or equal to the first distance. Specifically, the bottom of the liquid level detection device 12 and the bottom of the first temperature detection device 13 are designed to be level, i.e. the bottom heights of the two detection devices are the same, thereby ensuring that the first temperature detection device 13 is always immersed in the liquid. In specific implementation, the liquid level detection device 12 and the first temperature detection device 13 are integrated on the pressure detection device 10, forming a multifunctional detection module.

[0052] Specifically, in the embodiment of the present application, the bottom of the liquid level detection device 12 and the bottom of the first temperature detection device 13 are designed to be flat, ensuring that the first temperature detection device 13 is always in the liquid, thereby avoiding its failure, to accurately detect the liquid temperature in the near heat source chamber 7.

[0053] In one possible implementation, the plurality of suction devices 3 are symmetrically distributed relative to the heating device 2. Correspondingly, the plurality of far heat source chambers 8 are symmetrically distributed relative to the near heat source chamber 7. Taking two far heat source chambers 8 as an example, the two far heat source chambers 8 are respectively located on both sides of the near heat source chamber 7, forming a symmetrical structure.

[0054] Specifically, in the embodiment of the present application, by symmetrically distributing the plurality of far heat source chambers 8 relative to the near heat source chamber 7, and correspondingly, setting the plurality of suction devices 3, the circulation flow of the liquid in the heating container can be effectively improved, ensuring the uniformity of temperature distribution, and providing more stable and efficient hot water supply for users.

[0055] In one possible implementation, a second temperature detection device 14 is arranged in each far heat source chamber 8 away from the discharge end 5. Specifically, the second temperature detection device 14 is arranged away from the discharge end 5 to avoid the influence of hot water at the discharge end 5 on the accuracy of detecting the liquid temperature in the far heat source chamber 8, so that the detection result can be more real and reliable, reflecting the actual temperature condition of the liquid in the far heat source chamber 8.

[0056] Specifically, when the temperature value detected by the second temperature detection device 14 is lower than the temperature value detected by the first temperature detection device 13, the working state of each suction device 3 is dynamically adjusted according to the detection result. Specifically, when it is found that the liquid temperature in a certain far heat source chamber 8 is lower than the liquid temperature in the near heat source chamber 7, the corresponding suction device 3 will continue to pump water to promote the circulation flow of the liquid in the chamber and speed up the heating speed. On the contrary, if the liquid temperature in a certain far heat source chamber 8 is higher than the liquid temperature in the near heat source chamber 7, the corresponding suction device 3 will stop pumping water to avoid overheating. In this way, the liquid temperature in each far heat source chamber 8 can be dynamically adjusted until the liquid temperature in all far heat source chambers 8 tends to be consistent with the liquid temperature in the near heat source chamber 7. When the liquid temperature in the plurality of far heat source chambers 8 is the same as the liquid temperature in the near heat source chamber 7, the water temperature in the entire heating container reaches a state of uniform distribution. Not only the heating efficiency is improved, but also the consistency of the liquid temperature in the chamber is ensured, thereby improving the user experience.

[0057] Specifically, in the embodiment of the present application, by arranging the second temperature detecting device 14 in each far heat source chamber 8 and combining the control logic of dynamically adjusting the working state of the suction device 3, the circulation flow of the liquid in the heating container can be effectively optimized, the uniformity of the temperature distribution is ensured, and more stable and efficient hot water supply is provided for the user.

[0058] In order to facilitate full understanding of the scheme of the present application, the working process of the heating container is described below. Please refer to Figure 2 which is a working process schematic diagram of a heating container provided by the embodiment of the present application, and specifically can include:

[0059] (1) After the user takes water, it is detected whether the current water level is lower than the liquid level detecting device 12.

[0060] Specifically, if the current water level is lower than the liquid level detecting device 12, step (2) can be executed; otherwise, step (3) can be executed.

[0061] (2) The liquid adding device 11 is opened to add water.

[0062] Specifically, after step (2) is executed, step (1) is returned to continue to detect whether the current water level is lower than the liquid level detecting device 12.

[0063] (3) The liquid adding device 11 is closed, and the heating device 2 is opened to heat.

[0064] (4) The value of the second temperature detecting device 14 is compared with the value of the first temperature detecting device 13.

[0065] (5) For the second temperature detecting device 14 whose detection value is lower than the detection value of the first temperature detecting device 13, the corresponding suction device 3 is opened to mix water.

[0066] (6) When the detection value of the pressure detecting device 10 exceeds the corresponding threshold value, the heating device 2 is closed, and the exhaust device 9 is opened.

[0067] (7) When the detection value of the pressure detecting device 10 is lower than the corresponding threshold value, the exhaust device 9 is closed.

[0068] (8) When the detection value of the first temperature detecting device 13 is equivalent to the detection value of the second temperature detecting device 14, the suction device 3 is closed.

[0069] In summary, the application sets a suction device 3 outside the heating container, the suction end 4 of the suction device 3 is located near the heating device 2 of the container shell 1 and communicates with the inside of the cavity; the discharge end 5 of the suction device 3 is set on the side away from the heating device 2, also communicating with the cavity. Through the work of the suction device 3, the heated liquid can be extracted from the heating area (the area near the heating device 3 in the cavity) and transported to the other end of the heating container, while the unheated or insufficiently heated liquid flows to the heating area. When the heating device 2 starts to work, the suction device 3 starts to work immediately, forming a dynamic liquid exchange process, which strengthens the circulation of the liquid, not only improves the heating efficiency, but also ensures the consistency of the liquid temperature in the heating container, providing a more stable and comfortable use experience for the user, solving the problem of uneven temperature in the traditional heating container, and improving the reliability and service life of the heating container.

[0070] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the connection or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0071] It should be noted that: the above sequence of the embodiments of the present application is only for description, not representing the advantages and disadvantages of the embodiments, and the above description of the present application is described for specific embodiments, and other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be executed in different order in different embodiments and can achieve the expected results. In addition, the processes depicted in the drawings do not necessarily require a specific order or connection order to achieve the desired results, and in some embodiments, multiple tasks can be processed in parallel or it can be advantageous.

[0072] Each embodiment in the present specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments.

[0073] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heating vessel characterised in that, The utility model relates to a container, and particularly relates to a container with a heating device and a suction device. The container comprises: a container shell (1) which encloses a cavity for containing a liquid to be heated; a heating device (2) arranged in the cavity; 2. The heating vessel of claim 1, wherein, a suction device (3) arranged outside the cavity, an intake end (4) of the suction device (3) being in communication with the cavity at a position of the container shell (1) close to the heating device (2), and a discharge end (5) of the suction device (3) being in communication with the cavity at a position of the container shell (1) away from the heating device (2).

3. The heating vessel of claim 2, wherein, A baffle (6) is arranged in the cavity, and a line segment formed by the intake end (4) and the discharge end (5) intersects the baffle (6), so that the baffle (6) divides the cavity into a near-heat-source chamber (7) close to the intake end (4) and a far-heat-source chamber (8) close to the discharge end (5), and the near-heat-source chamber (7) and the far-heat-source chamber (8) are through.

4. The heating vessel of claim 3, wherein, The heating device (2) and the intake end (4) are located on the same side of the baffle (6).

5. The heating vessel of claim 4, wherein, The near-heat-source chamber (7) is provided with an exhaust device (9) corresponding to a first side of the container shell (1), and the near-heat-source chamber (7) is provided with a pressure detection device (10) on the first side.

6. The heating vessel of claim 4, wherein, The near-heat-source chamber (7) is through with the far-heat-source chamber (8) away from the first side.

7. The heating vessel of claim 6, wherein, The near-heat-source chamber (7) is further provided with a liquid adding device (11) corresponding to the near-heat-source chamber (7), and the near-heat-source chamber (7) is further provided with a liquid level detection device (12), a first distance between the liquid level detection device (12) and the first side being greater than a second distance between the pressure detection device (10) and the first side, and a difference between the first distance and the second distance being greater than a preset distance threshold.

8. The heating vessel of claim 7, wherein, The near-heat-source chamber (7) is provided with a first temperature detection device (13).

9. The heating vessel according to any one of claims 1 to 8, characterized in that A third distance between the first temperature detection device (13) and the first side is greater than or equal to the first distance.

10. The heating vessel according to any one of claims 2 to 8, characterized in that A plurality of suction devices (3) are symmetrically distributed relative to the heating device (2). Each far-heat-source chamber (8) is provided with a second temperature detection device (14) away from the discharge end (5).

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