WO2022110182A1 - 电加热容器 - Google Patents

电加热容器 Download PDF

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Publication number
WO2022110182A1
WO2022110182A1 PCT/CN2020/132878 CN2020132878W WO2022110182A1 WO 2022110182 A1 WO2022110182 A1 WO 2022110182A1 CN 2020132878 W CN2020132878 W CN 2020132878W WO 2022110182 A1 WO2022110182 A1 WO 2022110182A1
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WIPO (PCT)
Prior art keywords
sensor
fluid
threshold
reaches
inclination angle
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PCT/CN2020/132878
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English (en)
French (fr)
Inventor
王辉
薛伟峰
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深圳爱特嘉智能科技有限公司
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Application filed by 深圳爱特嘉智能科技有限公司 filed Critical 深圳爱特嘉智能科技有限公司
Priority to PCT/CN2020/132878 priority Critical patent/WO2022110182A1/zh
Publication of WO2022110182A1 publication Critical patent/WO2022110182A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles

Definitions

  • the present application relates to the technical field of electric heating and fluid quality detection, in particular to an electric heating vessel.
  • the flowing water has a self-purification effect, but after being injected into the smart electric kettle, the water molecules will become aging water in a static state for a long time, and bacteria will also fall into the water. After minors drink it, it will reduce cell metabolism and affect health and old age. People will accelerate aging after drinking, and the water that is placed for a long time will produce excessive nitrite, which has the risk of cancer.
  • An electric heating container provided by this application includes:
  • the kettle body is provided with a liquid storage cavity for holding fluid
  • Attitude sensor used to detect the inclination of the kettle body
  • a processor connected to the attitude sensor and at least one auxiliary sensor, for judging whether the inclination angle reaches a first inclination angle threshold, and whether the sensing parameter collected by the auxiliary sensor reaches a corresponding preset threshold;
  • the attitude sensor is also used to detect whether the kettle body is inclined again and obtain the inclination angle when the kettle body is inclined again;
  • the processor is configured to determine whether the inclination angle obtained again by the attitude sensor is smaller than a second inclination angle threshold, and whether the sensing parameter collected by the auxiliary sensor reaches a corresponding preset threshold, wherein the second inclination angle threshold is smaller than the first inclination angle threshold. an inclination angle threshold; and, if so, determining that the fluid reservoir is refilled with fluid.
  • An electric heating container provided by this application includes:
  • the pot body including the pot wall and the pot bottom, both form a liquid storage cavity for holding fluid
  • a vibration sensor arranged on the side of the bottom of the kettle facing away from the wall of the kettle, for detecting the vibration amplitude of the kettle body
  • a pressure sensor arranged on the side of the bottom of the pot facing away from the wall of the pot, for detecting the pressure value on the bottom of the pot;
  • a processor connected to the vibration sensor and the pressure sensor, for judging whether the vibration amplitude reaches a preset amplitude threshold and whether the pressure value reaches a preset pressure threshold; and, if so, judging the liquid storage chamber The fluid is refilled and the fluid that has reached the boiling point is fresh.
  • An electric heating container provided by this application includes:
  • the pot body including the pot wall and the pot bottom, both form a liquid storage cavity for holding fluid
  • Attitude sensor used to detect the inclination of the kettle body
  • a vibration sensor arranged on the side of the bottom of the kettle facing away from the wall of the kettle, for detecting the vibration amplitude of the kettle body
  • a temperature sensor for detecting temperature change information in the liquid storage chamber
  • a processor connected to the attitude sensor, the vibration sensor and the temperature sensor, for judging whether the inclination angle reaches a first inclination angle threshold, whether the vibration amplitude reaches a preset amplitude threshold, and whether the temperature in the liquid storage chamber
  • the preset threshold value is lowered within a preset time period; if yes, it is determined that the fluid is re-injected into the liquid storage chamber, and the fluid that reaches the boiling point is fresh.
  • various sensors are used to detect whether the fluid is re-injected into the liquid storage cavity, and the fluid re-injected into the liquid storage cavity is fresh, so it is also fresh when it reaches the boiling point.
  • FIG. 1 is a schematic structural diagram of an electric heating container according to an embodiment of the present application.
  • Fig. 2 is the structural sectional view of the electric heating container shown in Fig. 1;
  • FIG. 3 is a schematic partial structure diagram of an electric heating container according to an embodiment of the present application.
  • Fig. 4 is the schematic diagram of pouring fluid of the electric heating container of the present application.
  • Fig. 5 is the schematic diagram that the electric heating vessel of the present application injects fluid
  • FIG. 6 is a schematic flowchart of the fluid quality detection method according to the first embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a fluid quality detection method according to a second embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a fluid quality detection method according to a third embodiment of the present application.
  • the embodiment of the present application provides an electric heating container and a method for detecting fluid quality.
  • the inclination angle of the kettle body is detected by an attitude sensor to determine whether the original water in the kettle has been poured.
  • the fluid in the cavity is fresh, and it is also fresh when it is boiled, which is beneficial to the user's healthy drinking water.
  • the electric heating container 10 can be an electric kettle, a soymilk maker, etc., including a kettle body 11 , a processor 12 and various sensors. It is an attitude sensor 131 , a vibration sensor 132 , a pressure sensor 133 , a temperature sensor 134 , a sound sensor 135 , and a timer 136 .
  • the pot body 11 includes a pot wall 111 , a pot bottom 112 , an outer casing 113 and a pot cover 114 .
  • the main shape of the pot body 11 is formed around the pot wall 111 , for example, a cylindrical shape with the same upper and lower diameters, or a cylindrical shape with a small top and a large bottom.
  • the bottom 112 of the pot is fixed on the bottom of the pot wall 111, and the two are assembled to form a liquid storage chamber 115 of the pot body 11.
  • the upper part of the liquid storage chamber 115 is provided with an opening and a spout 115a.
  • the fluid to be heated (such as water, soy milk or milk) etc.) are poured from the opening and contained in the liquid storage chamber 115, the lid 114 can selectively cover the opening of the liquid storage chamber 115, and the fluid can be poured out from the spout 115a.
  • the pot wall 111 and the pot bottom 112 can be integrally formed structural parts, and after the two are assembled, they can be regarded as the stainless steel inner pot of the electric heating container 10 .
  • the inner wall of the stainless steel liner can be coated with an anti-scaling coating, such as ceramic anti-scaling coating or Teflon anti-scaling coating, to prevent the particles generated during the heating process from precipitating on the inner wall of the stainless steel liner to form scale bodies .
  • the outer casing 113 is covered outside the pot wall 111 and the pot bottom 112 , can be a plastic casing, and can be provided with a handle 113a that is convenient for the user to hold.
  • the space between the outer casing 113 and the pot bottom 112 is hollow to form the heating cavity 113b of the electric heating container 10, which is used for accommodating the circuit structure and components of the electric heating container 10, such as thick film heating components.
  • the sensor may also be disposed in the heating chamber 113b in whole or in part.
  • the specific type of the electric heating container 10 is not limited in the embodiments of the present application, for example, including but not limited to an electric kettle, a soybean milk maker, a temperature-controlled juicer, etc.
  • the fluid to be heated may be Water, soy milk, milk, juice, etc.
  • the following description takes water as an example.
  • a power socket may be provided in the heating chamber 113b, the power socket may expose a power pad, and related components of a heating assembly (such as a thick film heating assembly) may be connected to the power socket to be respectively connected to a power source.
  • a heating assembly such as a thick film heating assembly
  • the processor 12 is the control center of the electric heating container 10, uses various interfaces and lines to connect various electrical components of the electric heating container 10, executes the electric heating container 10 by running or loading the program stored in the memory, and calling the stored data. Various functions and processing data of the electric heating vessel 10 can be monitored and heated as a whole.
  • the processor 12 and various sensors electrically connected to it can be arranged in suitable positions of the electric heating container 10 according to the actual scene. They can be arranged in the heating cavity 113b of the electric heating container 10 or assembled in the outer casing 113 and the kettle wall. In the cavity space between 111, for example, the processor 12 and the timer 136 can be arranged in the hollow handle 113a, or in the heating cavity 113b below the pot bottom 112; the attitude sensor 131, the vibration sensor 132, the pressure The sensor 133 , the temperature sensor 134 and the sound sensor 135 may be installed in the heating cavity 113 b and attached to the lower side of the pot bottom 112 .
  • the attitude sensor 131 is used to detect the inclination of the pot body 11, such as the inclination angle ⁇ when pouring water shown in FIG. 4 and the inclination angle ⁇ when pouring water shown in FIG.
  • the angle between the lines g, the normal g is parallel to the direction of gravity.
  • the vibration sensor 132 is disposed on the side of the pot bottom 112 facing away from the pot wall 111 for detecting the amplitude of the pot body 11 .
  • the pressure sensor 133 is disposed on the side of the pot bottom 112 facing away from the pot wall 111 , and is used to detect the pressure value of the pot bottom 112 .
  • the temperature sensor 134 is used to detect the temperature change information in the liquid storage chamber 115 .
  • the sound sensor 135 is used to detect sound parameters in the liquid storage chamber 115, such as loudness change information.
  • the electric heating container 10 of the embodiment of the present application uses some or all of the sensors to determine whether the original water (collectively referred to as old water) in the liquid storage chamber 115 has been poured out, and whether to refill the liquid storage chamber 115 with water (referred to as old water). Collectively referred to as new water), and check whether the current water in the pot and the boiling water are fresh. Various embodiments are described accordingly below.
  • the electric heating container 10 can detect whether the water is fresh or not through the fluid quality detection method as shown in FIG. 6 .
  • the processor 12 can determine that the old water in the pot has been poured, and execute step S13. However, if the inclination angle ⁇ does not reach the first inclination angle threshold, the processor 12 considers that the original water in the liquid storage chamber 115 has not been poured out, and can continue to perform step S11 .
  • the vibration sensor detects the amplitude of the pot body, and the temperature sensor detects the temperature change information in the liquid storage chamber.
  • S141 Determine whether the amplitude reaches a preset amplitude threshold.
  • S142 Determine whether the temperature in the liquid storage chamber drops by a preset threshold within a preset time period.
  • step S15 is executed.
  • the sensing parameters collected by the attitude sensor 131, the vibration sensor 132 and the temperature sensor 134 all reach the corresponding preset thresholds, and the processor 12 can determine that the liquid storage chamber 115 is re-injected with water.
  • the water in the pot and the boiled water are fresh.
  • Step S11 If the sensing parameters collected by any one or more of these three sensors do not reach the corresponding preset threshold, for example, the inclination angle ⁇ does not reach the first inclination angle threshold, the processor 12 considers that the original water in the liquid storage chamber 115 has not reached the corresponding preset threshold. is poured; if the amplitude does not reach the preset amplitude threshold, and/or the temperature in the liquid storage chamber 115 does not drop to the preset threshold within the preset time period, the processor 12 considers that the pot has not been refilled with water, and at this time, Step S11 can be continued.
  • the electric heating container 10 includes at least a processor 12 , a posture sensor 131 , a vibration sensor 132 , and a temperature sensor 134 .
  • the attitude sensor 131 is used to detect whether the original water in the liquid storage chamber 115 has been poured out. If the water is poured out, the vibration sensor 132 and the temperature sensor 134 are used to detect whether to re-inject water into the liquid storage chamber 115, which can be intelligently detected. Whether the water and boiling water in the current pot are fresh, there is no need for the user to subjectively judge whether the water is fresh or not, so as to avoid drinking aged water by mistake.
  • the embodiment of the present application may further perform steps S16 to S182.
  • step S181 If yes, go to step S181; if not, go to step S182.
  • the electric heating container 10 can intelligently recognize the cooling time of the boiled water through the timer, which is beneficial to prevent the user from drinking the aged water that has been left for a long time.
  • each sensor sends the collected sensing parameters to the processor 12 , and the processor 12 executes the aforementioned judgment steps.
  • the sensing parameters collected by other sensors can be combined with the sensing parameters collected by the vibration sensor 132 and the temperature sensor 134 to determine whether to re-inject water.
  • the detection is aided by the gesture sensor 131 .
  • the inclination angle ⁇ of the kettle body is detected by the attitude sensor 131, and the processor 12 determines whether the inclination angle ⁇ of the kettle body 11 is smaller than the second inclination angle threshold.
  • the second inclination angle threshold is smaller than the first inclination angle threshold, and its specific value can be set according to actual requirements. If the inclination angle ⁇ is smaller than the second inclination angle threshold, the processor 12 determines that the liquid storage chamber 115 has been refilled with water. If the inclination angle is greater than or equal to the second inclination angle threshold, the processor 12 may determine that water is not re-injected, and continue to collect the inclination angle of the kettle body 11 .
  • auxiliary sensors can be used to assist in detecting the action of refilling water into the liquid storage chamber 115 .
  • the processor 12 receives the sensing parameters collected by at least one auxiliary sensor, and determines whether the sensing parameters reach the corresponding preset threshold; The fluid chamber 115 is refilled with fluid. However, if the sensing parameters collected by any of the auxiliary sensors do not reach the corresponding preset threshold, it is determined that the fluid is not re-injected into the liquid storage chamber 115, and each sensor continues to detect.
  • the auxiliary sensor includes, but is not limited to, at least one of the pressure sensor 133 and the sound sensor 135 .
  • the pressure sensor 133 collects and detects the pressure value on the bottom 112 of the pot. If the pressure value gradually increases and does not change after reaching a maximum value, the processor 12 can determine to re-inject water.
  • the sound sensor 135 collects the sound intensity in the liquid storage chamber 115. If the sound intensity changes from high to low, the processor 12 can determine to re-inject water.
  • the electric heating container 10 can detect whether the water is fresh or not through the fluid quality detection method as shown in FIG. 7 .
  • the processor 12 can determine that the old water in the pot has been poured, and execute step S13. However, if the inclination angle ⁇ does not reach the first inclination angle threshold, the processor 12 considers that the original water in the liquid storage chamber 115 has not been poured out, and can continue to perform step S21 .
  • step S25 is executed. If not, step S23 can be continued.
  • step S24 the processor 12 detects whether to re-inject the fluid through the gesture sensor 131 .
  • the second inclination angle threshold is smaller than the first inclination angle threshold, and its specific value can be set according to actual requirements. If the inclination angle ⁇ is smaller than the second inclination angle threshold, the processor 12 determines that the liquid storage chamber 115 has been refilled with water. If the inclination angle ⁇ is greater than or equal to the second inclination angle threshold, the processor 12 may determine that water is not re-injected, and continue to collect the inclination angle of the kettle body 11 .
  • auxiliary sensors can be used to assist in detecting the action of refilling the liquid storage chamber 115 with water. So-called other types of sensors may be referred to as auxiliary sensors.
  • the processor 12 receives the sensing parameters collected by at least one auxiliary sensor, and determines whether the sensing parameters reach the corresponding preset threshold; Refill fluid in 115. However, if the sensing parameters collected by any of the auxiliary sensors do not reach the corresponding preset threshold, it is determined that the fluid is not re-injected into the liquid storage chamber 115, and each sensor continues to detect.
  • the auxiliary sensor includes, but is not limited to, at least one of the pressure sensor 133 , the sound sensor 135 , the vibration sensor 132 , and the temperature sensor 134 .
  • the pressure sensor 133 collects and detects the pressure value on the bottom 112 of the pot. If the pressure value gradually increases and does not change after reaching a maximum value, it can be determined to re-inject water.
  • the sound sensor 135 collects the sound intensity in the liquid storage chamber 115, and if the sound intensity changes from high to low, it can be determined that water is re-injected.
  • the vibration sensor 132 detects the amplitude of the pot body 11, and if the amplitude reaches a preset amplitude threshold, it can be determined to re-inject water.
  • the temperature sensor 134 the temperature change information in the liquid storage chamber 115 is detected by the temperature sensor 134, and if the temperature in the liquid storage chamber 115 drops a preset threshold within a preset time period, it can be determined to re-inject water.
  • the electric heating container 10 includes at least the processor 12 and the attitude sensor 131 .
  • the attitude sensor 131 is used to detect whether the original water in the liquid storage chamber 115 has been poured out. If it has been poured out, the water and boiling water re-injected into the pot will be determined to be fresh, and there is no need for the user to subjectively judge whether the water is fresh or not, so as to avoid accidental drinking and aging. water.
  • the embodiment of the present application may further perform steps S26 to S282.
  • step S281 If yes, go to step S281; if not, go to step S282.
  • the electric heating container 10 can intelligently recognize the cooling time of the boiled water through the timer, which is beneficial to prevent the user from drinking the aged water that has been left for a long time.
  • the electric heating container 10 can detect whether the water is fresh or not through the fluid quality detection method as shown in FIG. 8 .
  • S321 Determine whether the amplitude reaches a preset amplitude threshold.
  • S322 Determine whether the pressure value reaches a preset pressure threshold.
  • step S33 is executed. That is to say, if the sensing parameters collected by the vibration sensor 132 and the pressure sensor 133 both reach the corresponding preset thresholds, the processor 12 can determine that the liquid storage chamber 115 has been refilled with water, and the water in the kettle And the boiled water is fresh.
  • the processor 12 may continue to perform step S31.
  • the difference from the previous embodiment is that this embodiment detects whether water is poured into the pot through two sensors, namely the vibration sensor 132 and the pressure sensor 133, without the need for the posture sensor 131 and the like.
  • the electric heating vessel 10 includes at least a processor 12 , a vibration sensor 132 and a pressure sensor 133 .
  • the fluid quality detection method further includes the following steps:
  • the inclination angle of the pot body is detected by the attitude sensor, and the pressure value on the bottom of the pot is collected and detected by the pressure sensor;
  • step S31 is executed, or when it is detected that the vibration amplitude reaches the preset amplitude threshold value, it is determined whether the pressure value reaches the preset pressure threshold value.
  • the embodiment of the present application may further perform steps S34 to S362.
  • step S361 If yes, go to step S361; if not, go to step S362.
  • the electric heating container 10 can intelligently recognize the cooling time of the boiled water through the timer, which is beneficial to prevent the user from drinking the aged water that has been left for a long time.
  • auxiliary sensors can be used to assist in detecting the action of refilling water into the liquid storage chamber 115 .
  • the processor 12 receives the sensing parameters collected by at least one auxiliary sensor, and determines whether the sensing parameters reach the corresponding preset threshold; The fluid chamber 115 is refilled with fluid. However, if the sensing parameters collected by any of the auxiliary sensors do not reach the corresponding preset threshold, it is determined that the fluid is not re-injected into the liquid storage chamber 115, and each sensor continues to detect.
  • the auxiliary sensor includes, but is not limited to, at least one of the attitude sensor 131 , the temperature sensor 134 , and the sound sensor 135 .
  • the attitude sensor 131 detects whether the kettle body is inclined again, and obtains the inclination angle when the kettle body 11 is inclined again, and determines whether the inclination angle ⁇ obtained by the attitude sensor 131 is smaller than the preset inclination angle threshold (the aforementioned second inclination angle). Threshold), if so, it can be determined to re-inject water.
  • the temperature change information in the liquid storage chamber 115 is detected by the temperature sensor 134, and if the temperature in the liquid storage chamber 115 drops a preset threshold value within a preset time period, it can be determined to re-inject water.
  • the sound sensor 135 collects the sound intensity in the liquid storage chamber 115, and if the sound intensity changes from high to low, it can be determined that water is re-injected.
  • the electric heating container 10 may prompt the user to prevent the user from drinking the aged water in the kettle.
  • the electric heating vessel 10 may be provided with a lid 114 , and/or a display screen 137 connected to the processor 12 .
  • the processor 12 controls the display screen 137 to display whether the fluid is fresh, for example, directly displaying the text "The water is not fresh, do not drink” on the display screen 137, and set the color, brightness and/or background color of the text to have Useful for reminding users.
  • step codes such as S11 and S12 are used, the purpose of which is to express the corresponding content more clearly and briefly, and does not constitute a substantial restriction on the sequence.
  • S12 may be executed first and then S11, etc., but these should all fall within the protection scope of this application.
  • first, second, third, etc. are used herein to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, first information could also be referred to as second information, and similarly, second information could also be referred to as first information, depending on the context, without departing from the scope of this document.
  • the term “if” may be interpreted as “at” or “when” or “in response to determining”.
  • the singular forms "a,” “an,” and “the” are intended to include the plural forms as well, unless the context dictates otherwise.
  • the terms “or” and “and/or” are to be construed to be inclusive or to mean any one or any combination.
  • A, B or C or “A, B and/or C” means “any of the following: A; B; C; A and B; A and C; B and C; A, B and C” . Exceptions to this definition arise only when combinations of elements, functions, steps, or operations are inherently mutually exclusive in some way.
  • steps in the flowchart herein are displayed in sequence according to the arrows, they are not necessarily executed in the sequence indicated by the arrows. Unless explicitly stated in this document, these steps are not performed in strict order and may be performed in other orders. Moreover, at least a part of the steps in the figure may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times, and the execution sequence is not necessarily sequential. but may be performed alternately or alternately with other steps or at least a portion of sub-steps or stages of other steps.

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Abstract

一种电加热容器，通过各类传感器检测储液腔内原有的水是否被倒完，若被倒完，则再检测是否重新注入水，重新注入储液腔内的流体是新鲜的，煮沸时也为新鲜，以此有利于健康饮水。

Description

电加热容器 技术领域
本申请涉及电加热与流体品质检测技术领域，具体涉及一种电加热容器。
背景技术
随着人们生活水平的提高，对于饮用水质量的要求也越来越高，随之出现了越来越多的判断水质是否符合健康饮用标准的检测方式，同时随着科学技术的发展，越来越多的人们使用智能电热水壶将水烧开，使自己能够更加简单、更加便利快速的喝到健康水。
流动的水有自净作用，但是在注入智能电热水壶之后，水分子长时间处于静止状态会变成老化水，并且细菌也会落入水中，未成年人饮用后会降低细胞新陈代谢，影响健康，老年人饮用后会加速衰老，而且长期放置的水会产生过量的亚硝酸盐，有致癌的风险。
由此可见，检测壶内的水是否新鲜关乎人体健康，十分必要。
技术问题
现有的智能电热水壶无法检测水是否新鲜。
技术解决方案
本申请提供的一种电加热容器，包括：
壶体，设有用于盛装流体的储液腔；
姿态传感器，用于检测壶体的倾角；
至少一种辅助传感器；
处理器，与所述姿态传感器和至少一种辅助传感器连接，用于判断所述倾角是否达到第一倾角阈值，以及辅助传感器采集到的传感参数否达到对应的预设阈值；
在所述倾角达到第一倾角阈值时，所述姿态传感器还用于检测壶体是否再 次倾斜、以及获取壶体再次倾斜时的倾角；
所述处理器用于判断所述姿态传感器再次获取到的倾角是否小于第二倾角阈值、且辅助传感器采集到的传感参数否达到对应的预设阈值，其中所述第二倾角阈值小于所述第一倾角阈值；以及，若是，则判定所述储液腔内重新注入流体。
本申请提供的一种电加热容器，包括：
壶体，包括壶壁和壶底，两者形成用于盛装流体的储液腔；
振动传感器，设置于所述壶底背向所述壶壁的一侧，用于检测所述壶体的振动幅度；
压力传感器，设置于所述壶底背向所述壶壁的一侧，用于检测壶底所承受的压力值；
处理器，与所述振动传感器和压力传感器连接，用于判断所述振动幅度是否达到预设振幅阈值、且所述压力值是否达到预设压力阈值；以及，若是，则判定所述储液腔内重新注入流体，且达到沸点的流体新鲜。
本申请提供的一种电加热容器，包括：
壶体，包括壶壁和壶底，两者形成用于盛装流体的储液腔；
姿态传感器，用于检测壶体的倾角；
振动传感器，设置于所述壶底背向所述壶壁的一侧，用于检测所述壶体的振动幅度；
温度传感器，用于检测所述储液腔内的温度变化信息；
处理器，与所述姿态传感器、振动传感器和温度传感器连接，用于判断所述倾角是否达到第一倾角阈值、所述振动幅度是否达到预设振幅阈值、且所述储液腔内的温度是否在预设时长内下降预设阈值；若是，则判定所述储液腔内重新注入流体，且达到沸点的流体新鲜。
有益效果
本申请的电加热容器及流体品质检测方法，通过各类传感器检测储液腔内 是否重新注入流体，重新注入储液腔内的流体是新鲜的，因此在达到沸点时也为新鲜。
附图说明
图1是本申请一实施例的电加热容器的结构示意图；
图2是图1所示的电加热容器的结构剖视图；
图3是本申请一实施例的电加热容器的局部结构示意图；
图4是本申请的电加热容器倾倒流体的示意图；
图5是本申请的电加热容器注入流体的示意图；
图6是本申请第一实施例的流体品质检测方法的流程示意图；
图7是本申请第二实施例的流体品质检测方法的流程示意图；
图8是本申请第三实施例的流体品质检测方法的流程示意图。
本申请的实施方式
传统的智能电热水壶无法检测壶内的水是否新鲜，用户根据水在壶内的存放时长，在主观上判断水是否新鲜、是否饮用，主观因素容易造成误判，导致老化水被误饮。针对此，本申请实施例提供一种电加热容器及流体品质检测方法，通过姿态传感器检测壶体的倾角，来判断壶内原有的水是否被倒完，若被倒完，则重新注入储液腔内的流体是新鲜的，煮沸时也为新鲜，以此有利于用户的健康饮水。
下面结合附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述实施例仅是本申请的一部分实施例，而非全部。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。在不冲突的情况下，下述各个实施例及其技术特征可以相互组合。
应理解，在本申请实施例的描述中，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关 系为基于附图所示的方位或位置关系，仅是为了便于描述实施例的技术方案和简化描述，而非指示或暗示装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请保护范围的限制。
本申请实施例提供的一种电加热容器，请一并参阅图1～图3，电加热容器10可以为电热水壶、豆浆机等，包括壶体11、处理器12及各类传感器，例如可以为姿态传感器131、振动传感器132、压力传感器133、温度传感器134、声音传感器135、计时器136。
壶体11包括壶壁111、壶底112、外壳体113和壶盖114。
壶壁111围设形成壶体11的主要形状，例如为上下直径相等的圆柱状，或者上小下大的柱状。壶底112固定于壶壁111的底部，两者装配形成壶体11的储液腔115，该储液腔115的上部设有开口及壶嘴115a，待加热的流体(例如水、豆浆或牛奶等)从开口倒入并盛装于该储液腔115内，壶盖114可选择性覆盖储液腔115的开口，流体可从壶嘴115a倒出。壶壁111和壶底112可以为一体成型结构件，两者装配后可视为电加热容器10的不锈钢内胆。该不锈钢内胆的内壁可以涂覆防垢涂层，例如陶瓷防垢涂层或者铁氟龙防垢涂层，防止流体在加热过程中产生的颗粒物沉淀于不锈钢件内胆的内壁上形成垢体。
外壳体113罩设于壶壁111和壶底112之外，可以为塑料壳体，并且可以设置有便于用户持握的手柄113a。外壳体113与壶底112之间中空，形成电加热容器10的加热腔113b，用于容纳电加热容器10的电路结构及元器件，例如厚膜加热组件，当然，根据实际需求，前述各类传感器也可以全部或者部分设置于加热腔113b内。
应理解，所述电加热容器10的具体类型，本申请实施例不予以限制，例如，包括但不限于电加热水壶、豆浆机、温控榨汁机等，对应地，待加热的流体可以为水、豆浆、牛奶、果汁等。为便于描述以及清楚地说明与现有技术的区别，下文以水为例进行描述。
另外，设置于加热腔113b中的元器件，应当根据不同类型的电加热容器10具有适应性设计。例如，加热腔113b中可以设置有电源插口，该电源插口可以 暴露电源焊盘，加热组件(例如厚膜加热组件)的相关元器件连接所述电源插口以分别连接电源。
处理器12是电加热容器10的控制中心，利用各种接口和线路连接电加热容器10的各个电气元件，通过运行或加载存储在存储器内的程序，以及调用存储的数据，执行电加热容器10的各种功能和处理数据，从而对电加热容器10进行整体监控和加热。
处理器12以及与其电连接的各类传感器，可以根据实际场景布局于电加热容器10的适应位置，既可以设置于电加热容器10的加热腔113b内，也可以组装于外壳体113与壶壁111之间的腔体空间内，例如，处理器12和计时器136可以设置于内部中空的手柄113a内，或者设置于壶底112下方的加热腔113b内；姿态传感器131、振动传感器132、压力传感器133、温度传感器134和声音传感器135可以安装于加热腔113b内，并且贴附于壶底112的下侧面上。
其中，姿态传感器131用于检测壶体11的倾角，例如图4所示倒水时的倾角α、图5所示注水时的倾角β，倾角α、β为壶体11的中轴线O与法线g之间的夹角，法线g平行于重力方向。振动传感器132设于壶底112背向壶壁111的一侧，用于检测壶体11的振幅。压力传感器133设于壶底112背向壶壁111的一侧，用于检测壶底112承受的压力值。温度传感器134用于检测储液腔115内的温度变化信息。声音传感器135用于检测储液腔115内的声音参数，例如响度变化信息。
本申请实施例的电加热容器10通过其中一部分或者全部类型的传感器，来判断储液腔115内原有的水(统称旧水)是否被倒完、以及是否向储液腔115内重新注入水(统称新水)，并据此检测当前壶内的水以及沸水是否新鲜。下面据此对各个实施例予以描述。
第一实施例
请一并参阅图4、图5和图6所示，电加热容器10可以通过如图6所示的流体品质检测方法来检测水是否新鲜。
S11：通过姿态传感器检测壶体的倾角。
S12：判断倾角是否达到第一倾角阈值。
结合图4所示，若壶体11的倾角α达到第一倾角阈值，例如第一倾角阈值为85°，则处理器12可以判定壶内的旧水被倒完，执行步骤S13。而若倾角α未达到第一倾角阈值，则处理器12认为储液腔115内原本的水未被倒完，可以继续执行步骤S11。
S13：通过振动传感器检测壶体的振幅、温度传感器检测储液腔内的温度变化信息。
S141：判断振幅是否达到预设振幅阈值。
S142：判断储液腔内的温度是否在预设时长内下降预设阈值。
若振幅达到预设振幅阈值、且储液腔内的温度在预设时长内下降预设阈值，则执行步骤S15。
也就是说，姿态传感器131、振动传感器132和温度传感器134，这三者采集到的传感参数均达到对应的预设阈值内，处理器12即可判定储液腔115内被重新注入水，壶内的水及煮沸后的水是新鲜的。
若这三个传感器中任何一个或多个采集到的传感参数未达到对应的预设阈值，例如，倾角α未达到第一倾角阈值，则处理器12认为储液腔115内原本的水未被倒完；若振幅未达到预设振幅阈值、和/或储液腔115内的温度在预设时长内未下降预设阈值，则处理器12认为壶内未被重新注入水，此时，可继续执行步骤S11。
S15：判定储液腔内重新注入流体，且达到沸点的流体新鲜。
在本实施例中，电加热容器10至少包括处理器12、姿态传感器131、振动传感器132、温度传感器134。
通过姿态传感器131来检测储液腔115内原有的水是否被倒完，若倒完，则通过振动传感器132和温度传感器134来检测是否向储液腔115内重新注入水，于此能够智能检测当前壶内的水以及沸水是否新鲜，无需用户主观去判断水是否新鲜，避免误饮老化水。
在水被烧沸之后，水分子长时间处于静止状态会变成老化水，并且细菌也 会落入水中，未成年人饮用后会降低细胞新陈代谢，影响健康，老年人饮用后会加速衰老，而且长期放置的水会产生过量的亚硝酸盐，有致癌的风险。针对此，在步骤S15中将重新注入的水煮沸之后，本申请实施例可以进一步执行步骤S16至S182。
S16：通过计时器检测流体达到沸点后的冷却时长。
S17：判断冷却时长是否达到预设时长。
若是，则执行步骤S181；若否，则执行步骤S182。
S181:判定流体老化。
S182：判定流体新鲜。
据此，电加热容器10通过计时器来智能识别开水的冷却时长，有利于避免用户饮用长时间放置的老化水。
在图6所描述的实施例中，各个传感器将采集到的传感参数发送给处理器12，并由处理器12执行前述各个判断步骤。
在步骤S15之前，为了确保检测结果更加准确，本实施例可以通过其他传感器采集到的传感参数，与振动传感器132和温度传感器134采集的传感参数相结合，来判断是否重新注入水。
在一实现方式中，通过姿态传感器131来辅助检测。
具体而言，在步骤S141和S142之后，请参阅图5所示，通过姿态传感器131检测壶体的倾角β，处理器12判断壶体11的倾角β是否小于第二倾角阈值。第二倾角阈值小于第一倾角阈值，其具体数值可根据实际需求予以设定。若倾角β小于第二倾角阈值，则处理器12判定储液腔115内被重新注入水。而若倾角大于或等于第二倾角阈值，则处理器12可以判定未重新注入水，继续采集壶体11的倾角。
本实施例可以通过其他类型的传感器来辅助检测向储液腔115内重新注入水这个动作。所谓其他类型的传感器可称之为辅助传感器。具体地，在步骤S141和S142之后、且在步骤S15之前，处理器12接收至少一种辅助传感器采集到的传感参数，并判定传感参数是否达到对应的预设阈值；若是，则判定储液腔 115内重新注入流体。而如果其中任一类辅助传感器采集到的传感参数未达到对应的预设阈值，则判定储液腔115内未重新注入流体，各个传感器继续检测。
在本实施例中，辅助传感器包括但不限于为压力传感器133、声音传感器135中的至少一个。以压力传感器133为例，压力传感器133采集检测壶底112所承受的压力值，若压力值逐渐增大并在达到一最大值后不再变化，则处理器12可以判定重新注入水。以声音传感器135为例，声音传感器135采集储液腔115内的声音强度，若声音强度由大变小，则处理器12可以判定重新注入水。
第二实施例
请一并参阅图4、图5和图7所示，电加热容器10可以通过如图7所示的流体品质检测方法来检测水是否新鲜。
S21：通过姿态传感器检测壶体的倾角。
S22：判断倾角是否达到第一倾角阈值。
结合图4所示，若壶体11的倾角α达到第一倾角阈值，例如第一倾角阈值为85°，则处理器12可以判定壶内的旧水被倒完，执行步骤S13。而若倾角α未达到第一倾角阈值，则处理器12认为储液腔115内原本的水未被倒完，可以继续执行步骤S21。
S23：通过姿态传感器检测壶体是否再次倾斜，并获取壶体再次倾斜时的倾角。
S24：判断姿态传感器再次获取到的倾角是否小于第二倾角阈值。其中，第二倾角阈值小于第一倾角阈值。
若是，则执行步骤S25。若否，则可以继续执行步骤S23。
在步骤S24中，请参阅图5所示，处理器12通过姿态传感器131来检测是否重新注入流体。第二倾角阈值小于第一倾角阈值，其具体数值可根据实际需求予以设定。若倾角β小于第二倾角阈值，则处理器12判定储液腔115内被重新注入水。而若倾角β大于或等于第二倾角阈值，则处理器12可以判定未重新注入水，继续采集壶体11的倾角。
本实施例可以通过其他类型的传感器来辅助检测向储液腔115内重新注入 水这个动作。所谓其他类型的传感器可称之为辅助传感器。具体地，在步骤S24之后、且在步骤S25之前，处理器12接收至少一种辅助传感器采集到的传感参数，并判定传感参数是否达到对应的预设阈值；若是，则判定储液腔115内重新注入流体。而如果其中任一类辅助传感器采集到的传感参数未达到对应的预设阈值，则判定储液腔115内未重新注入流体，各个传感器继续检测。
在本实施例中，辅助传感器包括但不限于为压力传感器133、声音传感器135、振动传感器132、温度传感器134中的至少一个。以压力传感器133为例，压力传感器133采集检测壶底112所承受的压力值，若压力值逐渐增大并在达到一最大值后不再变化，则可以判定重新注入水。以声音传感器135为例，声音传感器135采集储液腔115内的声音强度，若声音强度由大变小，则可以判定重新注入水。以振动传感器132为例，通过振动传感器132检测壶体11的振幅，若振幅达到预设振幅阈值，则可以判定重新注入水。以温度传感器134为例，通过温度传感器134检测储液腔115内的温度变化信息，若储液腔115内的温度在预设时长内下降预设阈值，则可以判定重新注入水。
S25：判定储液腔内重新注入流体、达到沸点的流体新鲜。
在本实施例中，电加热容器10至少包括处理器12和姿态传感器131。通过姿态传感器131来检测储液腔115内原有的水是否被倒完，若倒完，则将重新注入壶内的水以及沸水判定为新鲜，无需用户主观去判断水是否新鲜，避免误饮老化水。
在水被烧沸之后，水分子长时间处于静止状态会变成老化水，并且细菌也会落入水中，未成年人饮用后会降低细胞新陈代谢，影响健康，老年人饮用后会加速衰老，而且长期放置的水会产生过量的亚硝酸盐，有致癌的风险。针对此，在步骤S25中将重新注入的水煮沸之后，本申请实施例可以进一步执行步骤S26至S282。
S26：通过计时器检测流体达到沸点后的冷却时长。
S27：判断冷却时长是否达到预设时长。
若是，则执行步骤S281；若否，则执行步骤S282。
S281:判定流体老化。
S282：判定流体新鲜。
据此，电加热容器10通过计时器来智能识别开水的冷却时长，有利于避免用户饮用长时间放置的老化水。
第三实施例
请一并参阅图4、图5和图8所示，电加热容器10可以通过如图8所示的流体品质检测方法来检测水是否新鲜。
S31：通过振动传感器检测壶体的振动幅度、压力传感器检测壶底所承受的压力值。
S321：判断振幅是否达到预设振幅阈值。
S322：判断压力值是否达到预设压力阈值。
若振幅达到预设振幅阈值、且压力值达到预设压力阈值，则执行步骤S33。也就是说，振动传感器132和压力传感器133，这两者采集到的传感参数均达到对应的预设阈值内，处理器12即可判定储液腔115内被重新注入水，壶内的水及煮沸后的水是新鲜的。
若这两个传感器中任何一个或多个采集到的传感参数未达到对应的预设阈值，则处理器12可继续执行步骤S31。
S33：判定储液腔内重新注入流体，且达到沸点的流体新鲜。
与前述实施例的不同之处在于，本实施例通过振动传感器132和压力传感器133者两个传感器检测壶内是否注入水，而无需姿态传感器131等。电加热容器10至少包括处理器12、振动传感器132和压力传感器133。
当然，本实施例也可以在此之前检测壶内原本的水是否被倒完，避免旧水与新水混合而影响水质。具体如下。
在步骤S31之前，所述流体品质检测方法还包括如下步骤：
通过姿态传感器检测壶体的倾角、压力传感器采集检测壶底所承受的压力值；
判断所述倾角是否达到预设倾角阈值(即前述第一倾角阈值)、且压力传感器 采集的压力值是否为零；以及
若是，表示旧水被倒完，则执行步骤S31，或者在检测到振动幅度达到预设振幅阈值时，才判断压力值是否达到预设压力阈值。
在水被烧沸之后，水分子长时间处于静止状态会变成老化水，并且细菌也会落入水中，未成年人饮用后会降低细胞新陈代谢，影响健康，老年人饮用后会加速衰老，而且长期放置的水会产生过量的亚硝酸盐，有致癌的风险。针对此，在步骤S33中将重新注入的水煮沸之后，本申请实施例可以进一步执行步骤S34至S362。
S34：通过计时器检测流体达到沸点后的冷却时长。
S35：判断冷却时长是否达到预设时长。
若是，则执行步骤S361；若否，则执行步骤S362。
S361:判定流体老化。
S362：判定流体新鲜。
据此，电加热容器10通过计时器来智能识别开水的冷却时长，有利于避免用户饮用长时间放置的老化水。
本实施例可以通过其他类型的传感器来辅助检测向储液腔115内重新注入水这个动作。所谓其他类型的传感器可称之为辅助传感器。具体地，在步骤S321和S322之后、且在步骤S33之前，处理器12接收至少一种辅助传感器采集到的传感参数，并判定传感参数是否达到对应的预设阈值；若是，则判定储液腔115内重新注入流体。而如果其中任一类辅助传感器采集到的传感参数未达到对应的预设阈值，则判定储液腔115内未重新注入流体，各个传感器继续检测。
其中，辅助传感器包括但不限于为姿态传感器131、温度传感器134、声音传感器135中的至少一个。以姿态传感器131为例，通过姿态传感器131检测壶体是否再次倾斜，并获取壶体11再次倾斜时的倾角，判断姿态传感器131再次获取到的倾角β是否小于预设倾角阈值(前述第二倾角阈值)，若是，则可以判定重新注入水。以温度传感器134为例，通过温度传感器134检测储液腔115内的温度变化信息，若储液腔115内的温度在预设时长内下降预设阈值，则可 以判定重新注入水。以声音传感器135为例，声音传感器135采集储液腔115内的声音强度，若声音强度由大变小，则可以判定重新注入水。
在前述任一实施例的描述基础上，在判定流体老化之后，电加热容器10可以提示用户，以避免用户饮用壶内的老化水。
在一实现方式中，电加热容器10可以设置有壶盖114，和/或，与所述处理器12连接的显示屏137。
处理器12控制显示屏137显示流体是否新鲜，例如直接在显示屏137上显示“水不新鲜，请勿饮用”的文字，并对该文字的颜色、亮度和/或背景色进行设置，以有利于提醒用户。
尽管已经相对于一个或多个实现方式示出并描述了本申请，但本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本申请包括所有此修改和变型，并且由前述实施例的技术方案进行支撑。即，以上所述仅为本申请的部分实施例，并非因此限制本申请的专利范围，凡是利用本说明书及附图内容所作的等效结构变换，例如各实施例之间技术特征的结合，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。
需要说明的是，在本文中，采用了诸如S11、S12等步骤代号，其目的是为了更清楚简要地表述相应内容，并不构成顺序上的实质性限制，本领域普通技术人员在具体实施时，可能会先执行S12后执行S11等，但这些均应在本申请的保护范围之内。
另外，本文中的术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素，此外，不同实施例中具有同样命名的部件、特征、要素可能具有相同含义，也可能具有不同含义，其具体含义需以其在该具体实施例中的解释或者进一步结合该具体实施例中上下文进行确定。
并且，尽管本文采用术语“第一、第二、第三”等描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本文范围的情况下，第一信息也可被称为第二信息，类似地，第二信息也可被称为第一信息，取决于语境。术语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。再者，本文中所使用的，单数形式“一”、“一个”和“该”旨在也包括复数形式，除非上下文中有相反的指示。术语“或”和“和/或”被解释为包括性的，或意味着任一个或任何组合。因此，“A、B或C”或者“A、B和/或C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A、B和C”。仅当元件、功能、步骤或操作的组合在某些方式下内在地互相排斥时，才会出现该定义的例外。
进一步地，虽然本文流程图中的各个步骤按照箭头的指示依次显示，但并非必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤并没有严格按顺序执行，也可按其他顺序执行。而且，图中的至少一部分步骤可包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。

Claims (14)

  1. 一种电加热容器，其中，所述电加热容器包括：
    壶体，设有用于盛装流体的储液腔；
    姿态传感器，用于检测壶体的倾角；
    至少一种辅助传感器；
    处理器，与所述姿态传感器和至少一种辅助传感器连接，用于判断所述倾角是否达到第一倾角阈值，以及辅助传感器采集到的传感参数否达到对应的预设阈值；
    在所述倾角达到第一倾角阈值时，所述姿态传感器还用于检测壶体是否再次倾斜、以及获取壶体再次倾斜时的倾角；
    所述处理器用于判断所述姿态传感器再次获取到的倾角是否小于第二倾角阈值、且辅助传感器采集到的传感参数否达到对应的预设阈值，其中所述第二倾角阈值小于所述第一倾角阈值；以及，若是，则判定所述储液腔内重新注入流体。
  2. 根据权利要求1所述的电加热容器，其中，所述电加热容器还包括与处理器连接的至少一种辅助传感器，在判断姿态传感器再次获取到的倾角是否小于第二倾角阈值之后，判定所述储液腔内重新注入流体之前，所述处理器用于接收辅助传感器采集到的传感参数，并判定所述传感参数是否达到对应的预设阈值；以及，若是，则判定所述储液腔内重新注入流体。
  3. 根据权利要求2所述的电加热容器，其中，所述至少一种辅助传感器包括以下至少一种：
    振动传感器、温度传感器、压力传感器、声音传感器。
  4. 根据权利要求1所述的电加热容器，其中，所述电加热容器还包括分别与处理器连接的计时器和温度传感器，
    所述温度传感器用于检测流体是否达到沸点；
    所述计时器用于检测流体达到沸点后的冷却时长，所述处理器用于在检测 到所述冷却时长达到预设时长时判定流体老化。
  5. 一种电加热容器，其中，所述电加热容器包括：
    壶体，包括壶壁和壶底，两者形成用于盛装流体的储液腔；
    振动传感器，设置于所述壶底背向所述壶壁的一侧，用于检测所述壶体的振动幅度；
    压力传感器，设置于所述壶底背向所述壶壁的一侧，用于检测壶底所承受的压力值；
    处理器，与所述振动传感器和压力传感器连接，用于判断所述振动幅度是否达到预设振幅阈值、且所述压力值是否达到预设压力阈值；以及，若是，则判定所述储液腔内重新注入流体，且达到沸点的流体新鲜。
  6. 根据权利要求5所述的电加热容器，其中，所述电加热容器还包括与处理器连接的姿态传感器，在判断所述振动幅度是否达到预设振幅阈值、且所述压力值是否达到预设压力阈值之前，
    所述姿态传感器用于再次检测壶体的倾角；
    所述压力传感器用于再次采集检测壶底所承受的压力值；
    所述处理器用于判断所述倾角是否达到预设倾角阈值、且压力传感器采集的压力值是否为零；若是，则所述处理器用于在所述振动幅度达到预设振幅阈值之后判断所述压力值是否达到预设压力阈值。
  7. 根据权利要求5所述的电加热容器，其中，所述电加热容器还包括与处理器连接的至少一种辅助传感器，在所述振动幅度达到预设振幅阈值、且所述压力值达到预设压力阈值时，所述处理器用于接收辅助传感器采集到的传感参数，并判定所述传感参数是否达到对应的预设阈值；以及，若是，则判定所述储液腔内重新注入流体。
  8. 根据权利要求7所述的电加热容器，其中，所述至少一种辅助传感器包括以下至少一种：
    姿态传感器、温度传感器、声音传感器。
  9. 根据权利要求5所述的电加热容器，其中，所述电加热容器还包括分别与 处理器连接的计时器和温度传感器，
    所述温度传感器用于检测流体是否达到沸点；
    所述计时器用于检测流体达到沸点后的冷却时长，所述处理器用于在检测到所述冷却时长达到预设时长时判定流体老化。
  10. 一种电加热容器，其中，所述电加热容器包括：
    壶体，包括壶壁和壶底，两者形成用于盛装流体的储液腔；
    姿态传感器，用于检测壶体的倾角；
    振动传感器，设置于所述壶底背向所述壶壁的一侧，用于检测所述壶体的振动幅度；
    温度传感器，用于检测所述储液腔内的温度变化信息；
    处理器，与所述姿态传感器、振动传感器和温度传感器连接，用于判断所述倾角是否达到第一倾角阈值、所述振动幅度是否达到预设振幅阈值、且所述储液腔内的温度是否在预设时长内下降预设阈值；若是，则判定所述储液腔内重新注入流体，且达到沸点的流体新鲜。
  11. 根据权利要求10所述的电加热容器，其中，在判定所述倾角达到第一倾角阈值、所述振动幅度达到预设振幅阈值、且所述储液腔内的温度在预设时长内下降预设阈值之后，且在判定所述储液腔内重新注入流体之前，
    所述姿态传感器还用于检测壶体的倾角；所述处理器用于判断所述倾角是否小于第二倾角阈值，所述第二倾角阈值小于第一倾角阈值；以及，若是，则判定所述储液腔内重新注入流体。
  12. 根据权利要求10所述的电加热容器，其中，所述电加热容器还包括与处理器连接的至少一种辅助传感器，
    在判定所述倾角达到第一倾角阈值、所述振动幅度达到预设振幅阈值、且所述储液腔内的温度在预设时长内下降预设阈值之后，且在判定所述储液腔内重新注入流体之前，
    所述处理器用于接收辅助传感器采集到的传感参数，并判定所述传感参数是否达到对应的预设阈值；以及，若是，则判定所述储液腔内重新注入流体。
  13. 根据权利要求12所述的电加热容器，其中，所述至少一种辅助传感器包括以下至少一种：
    压力传感器、声音传感器。
  14. 根据权利要求10所述的电加热容器，其中，所述电加热容器还包括与处理器连接的计时器，
    所述温度传感器用于检测流体是否达到沸点；
    所述计时器用于检测流体达到沸点后的冷却时长，所述处理器用于在检测到所述冷却时长达到预设时长时判定流体老化。
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