Liquid heating container

Abstract

The present invention proposes a liquid heating container, comprising: a liquid storage chamber for containing liquid; a heating device for heating the liquid; a bubble generating device arranged in the liquid storage chamber, the bubble generating device comprising a cavity and at least one through hole, the at least one through hole being used for connecting the cavity and the liquid storage chamber, the bubble generating device being used to generate bubbles when the heating device heats the liquid. The liquid heating container proposed by the present invention achieves the removal of chlorine in a non-high temperature state of the liquid by arranging the bubble generating device in the liquid storage chamber. Compared with ordinary heating containers, the present invention effectively removes chlorine in the liquid without increasing the boiling time of the liquid, and the dechlorination effect is significantly improved. In addition, the liquid heating container has a simple structure and is easy to operate.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and in particular to a liquid heating container. Background Art

[0002] At present, after tap water is disinfected with chlorine, there will inevitably be chlorine residue, which will still affect the taste even after boiling the tap water. In the related art, the chlorine content in water is reduced by increasing the boiling time. However, at high temperatures, free chlorine will combine into difficult-to-decompose combined chlorine, and increasing the high-temperature boiling time is not effective for removing chlorine. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0004] To this end, the present invention provides a liquid heating container.

[0005] In view of this, the present invention proposes a liquid heating container, comprising: a liquid storage chamber for containing liquid; a heating device for heating the liquid; a bubble generating device, arranged in the liquid storage chamber, the bubble generating device comprising a cavity and at least one through hole, the at least one through hole being used to connect the cavity and the liquid storage chamber, and the bubble generating device being used to generate bubbles when the heating device heats the liquid.

[0006] The liquid heating container provided by the present invention includes a liquid storage cavity, a heating device and a bubble generating device. The liquid storage cavity is used to contain liquid, and the heating device is used to heat liquid; the bubble generating device is arranged in the liquid storage cavity, and the bubble generating device includes a cavity and at least one through hole, at least one through hole is used to connect the cavity and the liquid storage cavity, and at least one through hole is connected to the liquid storage cavity. By arranging a cavity in the bubble generating device and at least one through hole being connected to the liquid storage cavity, a relatively independent area is formed in the bubble generating device. Since the space of the cavity is small and is closer to the heating device, the heat is faster and more concentrated. When the heating device heats the liquid, bubbles are generated in the bubble generating device.

[0007] Specifically, the heating device heats the liquid in the liquid storage chamber. Since the bubble generating device is arranged inside the liquid storage chamber and located above the heating device, the cavity of the bubble generating device has a smaller space and is closer to the heating device, so the heat is received faster and more concentratedly. When the overall temperature of the liquid in the liquid storage chamber is low, the liquid in the bubble generating device can boil quickly and generate bubbles when heated; the bubbles are discharged into the liquid storage chamber through the through hole, which stirs the liquid in the liquid storage chamber, accelerates the volatilization of chlorine in the liquid, and thus accelerates the overflow of chlorine, achieving a better dechlorination effect.

[0008] The liquid heating container proposed by the present invention realizes the removal of chlorine in a non-high temperature state of the liquid by arranging a bubble generating device in the liquid storage chamber. Compared with ordinary heating containers, the chlorine in the liquid is effectively removed without increasing the boiling time of the liquid, and the dechlorination effect is significantly improved. In addition, the liquid heating container has a simple structure and is easy to operate.

[0009] The liquid heating container according to the above technical solution of the present invention may also have the following additional technical features:

[0010] In the above technical solution, further, the cavity includes: a plate body, on which the through hole is arranged; and a skirt connected to the outer edge of the plate body and extending toward the bottom wall of the liquid storage cavity.

[0011] In this technical solution, the cavity includes a plate body and a skirt. The through hole is set on the plate body, so that the through hole is connected to the liquid storage cavity; the skirt is connected to the outer edge of the plate body and extends toward the bottom wall of the liquid storage cavity, forming a cavity with a smaller volume. This area is close to the heating device and is directly and concentratedly heated, which provides a guarantee for the formation of a rapid boiling area, thereby generating a large number of bubbles for rapid boiling, and the bubbles are discharged from the through hole to disturb the liquid in the liquid storage cavity, thereby achieving a dechlorination effect.

[0012] In any of the above technical solutions, further, the skirt is in contact with the bottom wall; or the distance between the skirt and the bottom wall is less than or equal to 2 mm.

[0013] In this technical solution, by setting the skirt to be in contact with the bottom wall; or the distance between the skirt and the bottom wall is less than or equal to 2 mm, a relatively closed space area is formed between the skirt and the bottom wall to prevent heat loss inside the cavity, and this area is above the heating device. Therefore, the liquid in this area can be heated and boiled quickly when the overall temperature of the liquid in the liquid storage cavity is low, thereby generating a large number of bubbles, which effectively achieves a dechlorination effect.

[0014] In any of the above technical solutions, further, the plate body has at least one bend, and the cavity is located between the bend and the skirt.

[0015] In this technical solution, by setting at least one bend in the plate body, the plate body and the liquid storage cavity can be more adapted and the layout is more reasonable, which not only meets the structural strength and connection strength of the bubble generating device, but also has good mechanical properties, while avoiding unnecessary structural connections. By setting the cavity between the bend and the skirt, the cavity is made into a fast boiling zone, which can quickly boil to generate bubbles and achieve a dechlorination effect.

[0016] In addition, the cavity is located between the bend and the skirt, thereby forming an annular cavity, further reducing the volume inside the cavity, so that during the use of the liquid heating container, the bubble generating device can provide bubbles from a circular ring area toward the inside of the liquid storage cavity, thereby enhancing the disturbance effect on the liquid inside the liquid storage cavity.

[0017] In any of the above technical solutions, further, at least one of the bend and the skirt is in contact with the bottom wall; or the distance between at least one of the bend and the skirt and the bottom wall is less than or equal to 2 mm.

[0018] In this technical solution, by setting at least one of the bend and the skirt to be in contact with the bottom wall; or the distance between at least one of the bend and the skirt and the bottom wall is less than or equal to 2 mm, it is beneficial to form a relatively closed space among the bend, the skirt and the bottom wall. When the temperature of the liquid in the upper part of the liquid storage chamber is low, the liquid in this space is heated and boils rapidly, which can generate a large number of bubbles. When the bubbles are discharged, they will disturb the liquid in the liquid storage chamber, thereby achieving the effect of dechlorination.

[0019] In any of the above technical solutions, further, the distance between the center of the through hole and the bottom wall of the liquid storage chamber is greater than 0 mm and less than or equal to 20 mm.

[0020] In this technical solution, the distance between the center of each through hole and the bottom wall of the liquid storage container is specifically defined as the height of the bubble generating device, that is, the height of the boiling zone. The distance should not be too large, otherwise it will take a long time to heat the water in the cavity to boil and produce more obvious bubbles; the distance should not be too small, otherwise the dechlorination effect cannot be exerted, and the scale generated will easily clog the through hole.

[0021] Therefore, by setting the distance between the center of each through hole and the bottom wall of the liquid storage container between 0mm and 20mm, and the distance being greater than 0mm, it can ensure that the bubbles generated inside the bubble generating device enter the liquid storage cavity through the through hole after breaking away from the bottom wall, and the through hole is not easily blocked by scale. The distance is less than 20mm, which is conducive to boiling the water inside the cavity to produce more bubbles in a shorter heating time.

[0022] In any of the above technical solutions, the distance between the center of the through hole and the bottom wall of the liquid storage cavity is greater than or equal to 2 mm and less than or equal to 10 mm.

[0023] In this technical solution, the distance between the center of each through hole and the bottom wall of the liquid storage container is more specifically defined. The height of the bubble generating device, that is, the height of the boiling zone, is set to be greater than or equal to 2 mm from the bottom wall to ensure that the liquid in the bubble generating device is heated to boiling in the fastest time and bubbles are generated to achieve the dechlorination function. In addition, the bubble generating device is at a certain distance from the bottom wall of the liquid storage cavity, which is not easily blocked by scale and is conducive to the smooth discharge of bubbles. The height of the bubble generating device is set to be less than or equal to 10 mm from the bottom wall to prevent the distance from being too large, resulting in the liquid in the cavity of the bubble generating device being heated for too long to generate bubbles, thereby affecting the dechlorination effect. By limiting the height of the bubble generating device to between 2 mm and 10 mm, the liquid in the bubble generating device within this distance is heated to boiling faster, more bubbles are generated, and the dechlorination effect is better.

[0024] In any of the above technical solutions, the distance between the center of the through hole and the bottom wall of the liquid storage cavity is greater than or equal to 3 mm and less than or equal to 6 mm.

[0025] In this technical solution, the distance between the center of each through hole and the bottom wall of the liquid storage container is limited to greater than or equal to 3 mm and less than or equal to 6 mm, that is, the height of the bubble generating device is set to be greater than or equal to 3 mm from the bottom wall, so as to ensure that the liquid in the bubble generating device is heated to boiling in the fastest time and bubbles are generated to achieve the dechlorination function. In addition, the bubble generating device is at a certain distance from the bottom wall of the liquid storage cavity, so that it is not easily blocked by scale, which is conducive to the smooth discharge of bubbles. The height of the bubble generating device is set to be less than or equal to 6 mm from the bottom wall to prevent the distance from being too large, and the liquid in the cavity of the bubble generating device is heated for too long to generate bubbles, thereby affecting the dechlorination effect. By limiting the height of the bubble generating device to between 3 mm and 6 mm, the liquid in the bubble generating device is heated to boiling at the fastest speed within the distance, the most bubbles are generated, and the dechlorination effect is best.

[0026] In any of the above technical solutions, further, there are multiple through holes, and the area of ​​each through hole is negatively correlated with the number of through holes.

[0027] In this technical solution, the number of through holes and the opening area are specifically limited. The number of through holes should not be too many, otherwise it will not achieve a good dechlorination effect, and the cavity will not meet the relatively closed effect, but will be greatly connected with the liquid in the liquid storage container, resulting in the liquid in the cavity not being able to boil first. However, the number of through holes should not be too small, otherwise it will not only affect the number of bubbles discharged and the dechlorination effect, but also produce abnormal boiling noises when boiling water, and even affect the bottom heat transfer, causing the water to boil prematurely.

[0028] Moreover, the area of ​​a single through hole should not be too large, as too large an area will affect the dechlorination effect, while too small an area will not only affect the dechlorination effect but also affect the bottom heat transfer and the sound of boiling water. Therefore, by making the opening area of ​​the through hole negatively correlated with the number of through holes, that is, when the area of ​​the through hole is small, the number of through holes can be more, or when the area of ​​the through hole is large, the number of through holes can be less, which is conducive to ensuring the boiling effect while reducing noise.

[0029] In any of the above technical solutions, further, the number of through holes is greater than or equal to 4 and less than or equal to 36, and the area of ​​each through hole is greater than or equal to 3 mm 2 , and less than or equal to 50mm 2 .

[0030] In this technical solution, the number of through holes and the size of the opening area of ​​each through hole will affect the dechlorination effect of the bubble generating device and the operating noise of the liquid heating device. By making the number of through holes greater than or equal to 4, it can be ensured that bubbles can enter the liquid storage container in sufficient quantity to stir the liquid in the liquid storage container, thereby ensuring the dechlorination effect of the bubble generating device. By making the number of through holes less than or equal to 36, on the one hand, it can effectively avoid the dechlorination effect being affected by too many through holes, and on the other hand, it can effectively avoid the operating noise of the liquid heating device being increased due to the opening area of ​​each through hole being too small. In addition, by making the opening area of ​​each through hole greater than or equal to 3mm 2 , and less than or equal to 50mm 2 . It can reduce the operating noise of the liquid heating device while ensuring that the bubbles can be removed in large quantities.

[0031] In any of the above technical solutions, the number of through holes is greater than or equal to 8 and less than or equal to 30, and the area of ​​each through hole is greater than or equal to 6 mm 2 , and less than or equal to 28mm 2 .

[0032] In this technical solution, by further limiting the number of through holes and the opening area of ​​each through hole, that is, by limiting the number of through holes to be greater than or equal to 8 and less than or equal to 30, the bubbles are more effectively discharged into the liquid storage cavity, thereby disturbing the liquid in the liquid storage cavity, accelerating the rapid overflow of chlorine, and further improving the dechlorination effect. At the same time, by making the opening area of ​​each through hole greater than or equal to 6mm 2 , and less than or equal to 28mm 2 , further accelerating the discharge of bubbles, while reducing the operating noise of the heating device and improving the user experience.

[0033] In any of the above technical solutions, the number of through holes is greater than or equal to 12 and less than or equal to 24, and the area of ​​each through hole is greater than or equal to 9 mm 2 , and less than or equal to 16mm2 .

[0034] In this technical solution, the number of through holes and the opening area of ​​each through hole are finally limited, and the number of through holes is finally limited to be greater than or equal to 12 and less than or equal to 24, so that the bubbles generated by the bubble generating device are discharged from the through holes to the maximum extent, thereby disturbing the liquid in the liquid storage chamber to the greatest extent, achieving the best dechlorination effect, and at the same time, the opening area of ​​each through hole is limited to be greater than or equal to 9mm 2 , and less than or equal to 16mm 2 , so that the bubble discharge speed is the fastest, the heating device operates with the lowest noise, and the user experience is the best.

[0035] In any of the above technical solutions, further, at least a portion of the cavity is located directly above the heating device.

[0036] In this technical solution, by arranging part or all of the cavity just above the heating device and placing it in the liquid storage container close to the heating device, it is beneficial to form a rapid boiling zone in the cavity, that is, the heat generated by the heating device will be quickly transferred to the cavity. This is beneficial for the liquid in the cavity to quickly boil and generate bubbles to stir the liquid in the liquid storage container, thereby achieving a dechlorination effect.

[0037] In any of the above technical solutions, further, the difference between the width of the cavity and the width of the heating device is greater than or equal to -5 mm and less than or equal to 20 mm, wherein the width of the cavity is the distance between the bend and the skirt.

[0038] In this technical solution, since a heating device is provided below the cavity of the bubble generating device, the enclosed cavity is a centralized heating area, i.e., a rapid boiling area. The width of the cavity is the distance between the bend and the skirt. The width of the cavity can be close to the width of the heating device, or it can be greater than the width of the heating device, and of course it can be less than the width of the heating device, but the width of the cavity and the width of the heating device should not differ too much, otherwise the centralized heating effect cannot be achieved, and heat waste will also be caused.

[0039] Therefore, by making the difference between the width of the cavity and the width of the heating device greater than or equal to -5mm and less than or equal to 20mm, it is possible to ensure that the cavity has a better centralized heating effect, thereby heating the liquid in the cavity to boiling in a shorter time and generating a large number of bubbles to remove chlorine.

[0040] In any of the above technical solutions, the difference between the width of the cavity and the width of the heating device is greater than or equal to 0 mm and less than or equal to 12 mm.

[0041] In this technical solution, the difference between the width of the cavity and the width of the heating device is further limited. By setting the difference between the width of the cavity and the width of the heating device to be greater than or equal to 0 mm and less than or equal to 12 mm, it is further ensured that the cavity can be better heated, which can avoid heat waste and achieve a better heating effect, thereby shortening the boiling time of the liquid in the cavity, accelerating the generation of bubbles, and achieving a better dechlorination effect.

[0042] In any of the above technical solutions, the difference between the width of the cavity and the width of the heating device is greater than or equal to 4 mm and less than or equal to 8 mm.

[0043] In this technical solution, by ultimately setting the difference between the width of the cavity and the width of the heating device to be greater than or equal to 4 mm and less than or equal to 8 mm, the best heating effect of the cavity is ensured, which can avoid heat waste and achieve the best heating effect, thereby shortening the boiling time of the liquid in the cavity, accelerating the generation of bubbles, and achieving the best dechlorination effect.

[0044] In any of the above technical solutions, further, it also includes: a heat transfer element, which is connected to the liquid storage cavity and is located between the heating device and the cavity.

[0045] In this technical solution, the liquid heating container further includes a heat transfer element, which is arranged between the heating device and the cavity, and is used to transfer the heat generated by the heating device to the cavity of the bubble generating device. The presence of the heat transfer element is conducive to quickly transferring the heat generated by the heating device to the cavity, heating the liquid in the cavity, and then facilitating the bubble generating device to quickly generate bubbles, thereby disturbing the liquid in the liquid storage container to remove chlorine.

[0046] In any of the above technical solutions, further, the bubble generating device is fixedly connected to the liquid storage chamber; or

[0047] The bubble generating device is detachably connected to the liquid storage chamber, and the bubble generating device also includes a holding portion.

[0048] In this technical solution, by setting the bubble generating device and the liquid storage chamber as a fixed connection, the stability of the connection between the two is increased, and at the same time, they can be integrally formed during production and processing, reducing production and processing costs, achieving a stable overall structure, reliable use, and effectively saving production costs; or, the bubble generating device and the liquid storage chamber can also be set to be detachably connected, so that it can be easily disassembled during installation and maintenance, and when parts are damaged, they can be replaced separately, and the entire replacement will not be caused due to local damage, thereby causing waste. At the same time, the bubble generating device also includes a handle, so that when installing and disassembling the bubble generating device, the handle can be grasped for operation, which is convenient for operation.

[0049] In any of the above technical solutions, further, it also includes: a first mounting member, which is arranged on the liquid storage chamber; and a second mounting member, which is arranged on the bubble generating device and is adapted to the first mounting member.

[0050] In this technical solution, the liquid heating container also includes a first mounting member and a second mounting member. The first mounting member is arranged on the liquid storage cavity, and the second mounting member is arranged on the bubble generating device. The bubble generating device is fixed in the liquid storage cavity by making the first mounting member and the second mounting member fit each other. Specifically, the first mounting member and the second mounting member are arranged at matching positions. When installing the bubble generating device, the bubble generating device is placed inside the liquid storage cavity. During the placement process, the second mounting member and the first mounting member fit each other through the external shapes, so that the bubble generating device is locked inside the liquid storage cavity to complete the installation of the bubble generating device.

[0051] When the bubble generating device needs to be removed, just use appropriate force to remove the card contact. The connection is simple and convenient through shape adaptation, no additional connecting parts are required, and the modification of the bubble generating device is also small, which is conducive to reducing the process flow, ensuring the process strength, saving product costs, and improving market competitiveness.

[0052] Moreover, the bubble generating device and the liquid storage chamber are adapted together through the first mounting member and the second mounting member, which is conducive to placing the bubble generating device in place during the placement in the liquid storage chamber, so that the second mounting member can be directly adapted to the position corresponding to the first mounting member, ensuring that the bubble generating device is quickly installed in place.

[0053] In any of the above technical solutions, further, one of the first mounting member and the second mounting member is a convex rib, and the other is a convex point adapted to the convex rib; or one of the first mounting member and the second mounting member is a convex rib, and the other is a spring sheet adapted to the convex rib; or one of the first mounting member and the second mounting member is a groove, and the other is a convex point adapted to the groove.

[0054] In this technical solution, the liquid heating container includes a first mounting member and a second mounting member, and the second mounting member is adapted to the first mounting member. Specifically, when one of the first mounting member and the second mounting member is a convex rib and the other is a convex point matched with the convex rib, in this way, by one of the first mounting member and the second mounting member being a convex rib and the other being a convex point matched with the convex rib, convenient installation, easy operation, and stable installation are achieved. In addition, no additional connecting parts are required, and the changes to the bubble generating device are also small, which is conducive to reducing the process flow, ensuring the process strength, and saving product costs; when one of the first mounting member and the second mounting member is a convex rib and the other is a spring sheet matched with the convex rib, the shapes of the convex rib and the spring sheet are matched with each other, so as to achieve the effect of fast connection and easy installation, and achieve the purpose of fast installation and disassembly. At the same time, no additional connecting member is required, which effectively saves the space of the liquid heating container and improves the dechlorination effect; when one of the first mounting member and the second mounting member is a groove and the other is a convex point matched with the groove, the groove and the convex point are matched with each other, and the convenience of installation and disassembly is further improved on the premise of ensuring the fast connection, and the accuracy of the docking of the first mounting member and the second mounting member is achieved, and the bubble generating device is ensured to be quickly installed in place.

[0055] The present invention provides a liquid heating container, comprising a liquid storage chamber, a heating device and a bubble generating device. When heated by the heating device, the bubble generating device can locally boil and generate bubbles when the overall liquid is heated to a low temperature. In the process of bubbles being generated and moving upward from the bubble generating device, the bubbles can disturb the liquid inside the liquid storage chamber, thereby accelerating the volatilization of chlorine during the disturbance process, allowing the chlorine to escape quickly, thereby achieving a dechlorination effect.

[0056] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0058] Figure 1 is a schematic structural diagram of a liquid heating container according to an embodiment of the present invention;

[0059] Figure 2 yes Figure 1 A partial enlarged schematic diagram of the liquid heating container at A in the illustrated embodiment;

[0060] Figure 3 yes Figure 1 A schematic structural diagram of a bubble generating device in a liquid heating container of the illustrated embodiment;

[0061] Figure 4 yes Figure 3 A partial enlarged schematic diagram of a portion B in the liquid heating container of the illustrated embodiment;

[0062] Figure 5 is a schematic structural diagram of a liquid heating container according to another embodiment of the present invention;

[0063] Figure 6 yes Figure 5 A partial enlarged schematic diagram of a portion C in the liquid heating container of the illustrated embodiment;

[0064] Figure 7 yes Figure 5 A schematic structural diagram of a bubble generating device in a liquid heating container of the illustrated embodiment;

[0065] Figure 8 yes Figure 7 A partial enlarged schematic diagram of a portion D in the bubble generating device of the illustrated embodiment;

[0066] Fig. 9 is a structural schematic diagram of a liquid heating container according to another embodiment of the present invention;

[0067] Fig.10 is a schematic structural diagram of a liquid storage chamber according to another embodiment of the present invention;

[0068] Fig.11 yes Fig.10 A schematic structural diagram of a bubble generating device in a liquid heating container of the illustrated embodiment;

[0069] Fig.12 yes Fig. 9 A partial enlarged schematic diagram of point E in the liquid heating container of the illustrated embodiment;

[0070] in, Figures 1 to 12 The corresponding relationship between the reference numerals and the component names is as follows:

[0071] 102 liquid storage chamber, 104 heating device, 106 bubble generating device, 108 cavity, 110 through hole, 112 plate, 114 skirt, 116 bottom wall, 118 bend, 120 heat transfer member, 122 holding portion, 124 first mounting member, 126 second mounting member, 128 rivet. DETAILED DESCRIPTION

[0072] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0073] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0074] Refer to the following Figures 1 to 12 To describe the liquid heating container provided according to some embodiments of the present invention.

[0075] Embodiment 1:

[0076] like Figure 1 , Figure 5 and Fig. 9 As shown, one embodiment of the present invention provides a liquid heating container, comprising a liquid storage chamber 102, a heating device 104 and a bubble generating device 106. The liquid storage chamber 102 is used to contain liquid, the heating device 104 is used to heat the liquid, and the bubble generating device 106 is arranged in the liquid storage chamber 102 to generate bubbles when the heating device 104 heats the liquid.

[0077] Specifically, the heating device 104 heats the liquid in the liquid storage chamber 102. Since the bubble generating device 106 is arranged inside the liquid storage chamber 102 and above the heating device 104, the liquid is heated faster and more concentratedly. When the overall temperature of the liquid in the liquid storage chamber 102 is low, the liquid in the bubble generating device 106 can boil quickly and generate bubbles; after the bubbles are discharged from the bubble generating device 106, they will stir the liquid in the liquid storage chamber 102, accelerate the volatilization of chlorine in the liquid, and thus accelerate the overflow of chlorine, achieving a better dechlorination effect.

[0078] The liquid heating container proposed in this embodiment realizes the removal of chlorine in a non-high temperature state of the liquid by arranging a bubble generating device 106 in the liquid storage chamber 102. Compared with ordinary heating containers, the chlorine in the liquid is effectively removed without increasing the boiling time of the liquid, and the dechlorination effect is significantly improved. In addition, the liquid heating container has a simple structure and is easy to operate.

[0079] In a specific embodiment, taking heating of tap water as an example, after the heating device 104 starts working, the bubble generating device 106 generates bubbles under the action of the heating device 104. Obviously, when the tap water is heated to a low temperature, the bubble generating device 106 starts to dechlorinate, and the bubble generating device 106 continues to dechlorinate the tap water until the tap water is heated to boiling. During the heating process of the tap water, the temperature continues to rise, and the number of bubbles generated continues to increase, so that more bubbles disturb the heated tap water, thereby driving more chlorine to escape, ensuring the dechlorination effect.

[0080] After the tap water is heated to boiling, the heating can be stopped. This avoids the loss of nutrients caused by continuous heating of boiling water, saves electricity, and improves the dechlorination effect. Compared with ordinary kettles, the water boiling time does not increase, but the dechlorination effect is improved by more than 30% after the water is boiled. It is also helpful to reduce the heating time of the liquid heating device 104, so as to provide users with boiling water quickly.

[0081] Furthermore, if Figure 2 , Figure 6 and Fig.12 As shown, the bubble generating device 106 includes a cavity 108 and at least one through hole 110. Specifically, the through hole 110 of the cavity 108 can be in various shapes, such as circular, elliptical, or other special-shaped holes, and its shape can be specifically set according to actual needs; the cavity 108 can be in various shapes, such as circular, annular, or other special-shaped shapes.

[0082] Among them, at least one through hole 110 is connected to the liquid storage chamber 102. By setting a cavity 108 in the bubble generating device 106, at least one through hole 110 is connected to the liquid storage chamber 102. In this way, the liquid in the liquid storage chamber 102 can enter the cavity 108, so that in the process of the heating device 104 heating the liquid in the liquid storage chamber 102, a relatively independent area is formed in the bubble generating device 106.

[0083] Since the cavity 108 has a smaller space and is closer to the heating device 104, the heat is received faster and more concentratedly, and when the overall temperature of the liquid in the container is low, the liquid can boil quickly, thereby generating a large number of bubbles. A large number of bubbles and boiling liquid are discharged into the liquid storage cavity 102 through the through hole 110, thereby disturbing the liquid in the liquid storage cavity 102, so that the chlorine gas overflows quickly, thereby achieving the removal of the chlorine gas when the overall temperature of the liquid is low.

[0084] Embodiment 2:

[0085] like Figure 1 , Figure 5 and Fig. 9 As shown, two embodiments of the present invention provide a liquid heating container, including: a liquid storage chamber 102, a heating device 104 and a bubble generating device 106.

[0086] Among them, Figure 2 , Figure 6 and Fig.12As shown, the heating device 104 heats the liquid in the liquid storage chamber 102. Since the bubble generating device 106 is arranged inside the liquid storage chamber 102 and located above the heating device 104, the liquid is heated faster and more concentratedly. When the overall temperature of the liquid in the liquid storage chamber 102 is low, the liquid in the bubble generating device 106 can boil quickly and generate bubbles. After the bubbles are discharged from the bubble generating device 106, they will stir the liquid in the liquid storage chamber 102, accelerate the volatilization of chlorine in the liquid, thereby accelerating the overflow of chlorine, and achieving a better dechlorination effect.

[0087] Specifically, Figure 2 , Figure 6 and Fig.12 As shown, the bubble generating device 106 includes a cavity 108 and at least one through hole 110, wherein at least one through hole 110 is connected to the liquid storage cavity 102. By arranging the cavity 108 in the bubble generating device 106, at least one through hole 110 is connected to the liquid storage cavity 102, so that the liquid in the liquid storage cavity 102 can enter the cavity 108, thereby forming a relatively independent area in the bubble generating device 106 during the process of the heating device 104 heating the liquid in the liquid storage cavity 102.

[0088] Since the cavity 108 has a smaller space and is closer to the heating device 104, the heat is received faster and more concentratedly, and when the overall temperature of the liquid in the container is low, the liquid can boil quickly, thereby generating a large number of bubbles. A large number of bubbles and boiling liquid are discharged into the liquid storage cavity 102 through the through hole 110, thereby disturbing the liquid in the liquid storage cavity 102, so that the chlorine gas overflows quickly, thereby achieving the removal of the chlorine gas when the overall temperature of the liquid is low.

[0089] Furthermore, if Figure 2 , Figure 6 and Fig.12 As shown, the cavity 108 includes a plate 112 and a skirt 114. The through hole 110 is arranged on the plate 112, so that the through hole 110 is connected to the liquid storage cavity 102; the skirt 114 is connected to the outer edge of the plate 112 and extends toward the bottom wall 116 of the liquid storage cavity 102, forming a cavity 108 with a smaller volume. This area is close to the heating device 104 and is directly and concentratedly heated, which provides a guarantee for the formation of a rapid boiling area, thereby generating a large number of bubbles for rapid boiling, and being discharged from the through hole 110 to disturb the liquid in the liquid storage cavity 102, thereby achieving a dechlorination effect. In addition, during the process of heating the liquid, the number of bubbles increases continuously, which can continuously disturb the liquid in the liquid storage container, drive the chlorine to escape quickly, and thus improve the dechlorination effect.

[0090] Furthermore, by setting the skirt 114 to be in contact with the bottom wall 116, or the distance between the skirt 114 and the bottom wall 116 is less than or equal to 2 mm, a relatively closed space area is formed between the skirt 114 and the bottom wall 116 to prevent the heat loss inside the cavity 108. The space area is specifically circular and is above the heating device 104. Therefore, the liquid in this area can be heated and boiled quickly when the overall liquid temperature in the container is low, thereby generating a large number of bubbles, which effectively achieves a dechlorination effect.

[0091] In addition, the liquid heating container proposed in this embodiment has all the beneficial effects of the liquid heating container in the first embodiment, which will not be discussed again here.

[0092] Embodiment three:

[0093] like Figure 1 , Figure 5 and Fig. 9 As shown, one embodiment of the present invention provides a liquid heating container, including: a liquid storage chamber 102, a heating device 104 and a bubble generating device 106.

[0094] Among them, Figure 2 , Figure 6 and Fig.12 As shown, the bubble generating device 106 includes a cavity 108 and at least one through hole 110. By setting the cavity 108 in the bubble generating device 106, at least one through hole 110 is connected to the liquid storage cavity 102, so that the liquid in the liquid storage cavity 102 can enter the cavity 108, so that in the process of the heating device 104 heating the liquid in the liquid storage cavity 102, a relatively independent area is formed in the bubble generating device 106. Since the space of the cavity 108 is small and closer to the heating device 104, the heat is faster and more concentrated, and it can achieve rapid boiling when the overall liquid temperature in the container is low, thereby generating a large number of bubbles. A large number of bubbles and boiling liquid are discharged into the liquid storage cavity 102 through the through hole 110, thereby disturbing the liquid in the liquid storage cavity 102, so that the chlorine gas quickly overflows, and the chlorine gas is removed when the overall temperature of the liquid is low.

[0095] Furthermore, the through hole 110 is arranged on the plate body 112, so that the through hole 110 is connected with the liquid storage chamber 102; the skirt 114 is connected to the outer edge of the plate body 112 and extends toward the bottom wall 116 of the liquid storage chamber 102, forming a cavity 108 with a smaller volume. This area is close to the heating device 104 and is directly and concentratedly heated, providing a guarantee for forming a rapid boiling area, thereby generating a large number of bubbles for rapid boiling, and being discharged from the through hole 110 to disturb the liquid in the liquid storage chamber 102, thereby achieving a dechlorination effect.

[0096] Furthermore, the cavity 108 is located between the bend 118 and the skirt 114, thereby forming an annular cavity 108, further reducing the volume inside the cavity 108, so that during the use of the liquid heating container, the bubble generating device 106 can provide bubbles from a circular area toward the inside of the liquid storage cavity 102, thereby enhancing the disturbance effect on the liquid inside the liquid storage cavity 102. By setting the plate 112 to have at least one bend 118, the plate 112 and the liquid storage cavity 102 can be more adapted and the layout is more reasonable, which not only meets the structural strength and connection strength of the bubble generating device 106, but also has good mechanical properties, while avoiding unnecessary structural connections. By setting the cavity 108 between the bend 118 and the skirt 114, the cavity 108 is made into a rapid boiling zone, which can then boil rapidly to generate bubbles and achieve a dechlorination effect.

[0097] Furthermore, by setting at least one of the bend 118 and the skirt 114 to be in contact with the bottom wall 116; or the distance between at least one of the bend 118 and the skirt 114 and the bottom wall 116 is less than or equal to 2 mm, it is beneficial to form a relatively closed space among the bend 118, the skirt 114 and the bottom wall 116. When the temperature of the entire liquid in the container is low, the liquid in this space is heated and boils rapidly, and a large number of bubbles can be generated. When the bubbles are discharged, they will disturb the liquid in the liquid storage chamber 102, thereby achieving the effect of dechlorination.

[0098] In addition, the liquid heating container proposed in this embodiment has all the beneficial effects of the liquid heating container in the first embodiment, which will not be discussed again here.

[0099] Embodiment 4:

[0100] like Figure 1 , Figure 5 and Fig. 9 As shown, one embodiment of the present invention provides a liquid heating container, including: a liquid storage chamber 102, a heating device 104 and a bubble generating device 106.

[0101] Among them, Figure 2 , Figure 6 and Fig.12 As shown, the heating device 104 heats the liquid in the liquid storage chamber 102. Since the bubble generating device 106 is arranged inside the liquid storage chamber 102 and is located above the heating device 104, the heat is faster and more concentrated. When the overall temperature of the liquid in the liquid storage chamber 102 is low, the liquid in the bubble generating device 106 can boil quickly and generate bubbles. After the bubbles are discharged from the bubble generating device 106, they will stir the liquid in the liquid storage chamber 102, accelerate the volatilization of chlorine in the liquid, thereby accelerating the overflow of chlorine and achieving a better dechlorination effect.

[0102] In this embodiment, if Figure 2 , Figure 6 and Fig.12 As shown, the distance between the center of each through hole 110 and the bottom wall 116 of the liquid storage container is specifically defined as the height H of the bubble generating device 106, that is, the height H of the boiling zone. The distance should not be too large, otherwise it takes a long time to heat the water in the cavity to boil and generate more obvious bubbles; the distance should not be too small, otherwise the dechlorination effect cannot be exerted, and the generated scale is easy to clog the through hole 110.

[0103] Therefore, by setting the distance between the center of each through hole 110 and the bottom wall 116 of the liquid storage container within a certain range, it can be ensured that the bubbles generated inside the bubble generating device 106 enter the liquid storage chamber 102 through the through hole 110 after breaking away from the bottom wall 116, and the through hole 110 is not easily blocked by scale, which is conducive to the boiling of water inside the cavity 108 to produce more bubbles in a shorter heating time.

[0104] Specifically, the height H of the bubble generating device 106 includes but is not limited to the following situations. When the height H of the bubble generating device 106 is 0mm<H≤20mm, the distance H>0mm can ensure that the bubbles generated inside the bubble generating device 106 can enter the liquid storage chamber 102 through the through hole 110 after breaking away from the bottom wall 116, and the through hole 110 is not easily blocked by scale. The distance H≤20mm is conducive to boiling the water inside the cavity 108 to generate more bubbles in a shorter heating time.

[0105] Furthermore, if Figure 2 , Figure 6 and Fig.12 As shown, by limiting the height of the bubble generating device 106 to 2mm≤H≤10mm, the liquid in the bubble generating device 106 within this distance is heated to boiling at a faster speed, and more bubbles are generated. At the same time, since the height H of the bubble generating device 106 is ≥2mm, it is beneficial for the generated bubbles to adhere to the bottom wall 116, and then be discharged from the cavity 108 through the through hole 110 after becoming larger. The large bubbles have a larger disturbance area on the liquid in the liquid storage cavity 102, and the dechlorination effect is better.

[0106] Furthermore, if Figure 2 , Figure 6 and Fig.12As shown, by limiting the height of the bubble generating device 106 to 3mm≤H≤6mm, the liquid in the bubble generating device 106 is heated to the fastest boiling speed within the distance, and the maximum number of bubbles is generated. At the same time, since the height H of the bubble generating device 106 is ≥3mm, it is most conducive to the generated bubbles to adhere to the bottom wall 116, and then be discharged from the cavity 108 through the through hole 110 after becoming larger. The large bubbles maximize the disturbance area of ​​the liquid in the liquid storage cavity 102, and thus the best dechlorination effect is achieved.

[0107] In this embodiment, the height H of the bubble generating device 106 includes 5 mm, 10 mm, and 15 mm, but is not limited to the above.

[0108] Embodiment five:

[0109] like Figure 1 , Figure 5 and Fig. 9 As shown, one embodiment of the present invention provides a liquid heating container, including: a liquid storage chamber 102, a heating device 104 and a bubble generating device 106.

[0110] Among them, Figure 2 , Figure 6 and Fig.12 As shown, the heating device 104 heats the liquid in the liquid storage chamber 102. Since the bubble generating device 106 is arranged inside the liquid storage chamber 102 and is located above the heating device 104, the heat is faster and more concentrated. When the overall temperature of the liquid in the liquid storage chamber 102 is low, the liquid in the bubble generating device 106 can boil quickly and generate bubbles. After the bubbles are discharged from the bubble generating device 106, they will stir the liquid in the liquid storage chamber 102, accelerate the volatilization of chlorine in the liquid, thereby accelerating the overflow of chlorine and achieving a better dechlorination effect.

[0111] In this embodiment, if Figure 3 , Figure 7 and Fig.11 As shown, the number and opening area of ​​the through holes 110 are specifically limited. The number of through holes 110 should not be too many, otherwise it will not achieve a good dechlorination effect, and the cavity 108 will not meet the relatively closed effect, but will be greatly connected with the liquid in the liquid storage container, resulting in the liquid in the cavity 108 not being able to boil preferentially. However, the number of through holes 110 should not be too small, otherwise it will not only affect the number of bubbles discharged, which will affect the dechlorination effect, but also produce abnormal boiling noises when boiling water, and even affect the bottom heat transfer, causing the water to boil prematurely. Moreover, the area of ​​a single through hole 110 should not be too large, as too large will affect the dechlorination effect, and too small will not only affect the dechlorination effect but also affect the bottom heat transfer and the sound of boiling water.

[0112] Therefore, if Figure 3 , Figure 7 and Fig.11 As shown, by making the opening area of ​​the through hole 110 negatively correlated with the number of the through holes 110, since the product of the opening area of ​​the through hole 110 and the number of the through holes 110 is the total outlet area, the total outlet area is ensured to be appropriate. On the one hand, the volume of the closed space is ensured to be small, which is conducive to the rapid boiling of the liquid in the closed interval and the generation of bubbles; on the other hand, the gas outlet effect is ensured, and the bubbles discharged through the through hole 110 are large bubbles as much as possible, which is conducive to disturbing the liquid in the liquid storage chamber 102. That is, when the area of ​​the through hole 110 is small, the number of the through holes 110 can be more, or when the area of ​​the through hole 110 is large, the number of the through holes 110 can be less, which is conducive to the dechlorination effect and can also reduce noise.

[0113] Specifically, Figure 3 , Figure 7 and Fig.11 As shown, by making the number of through holes 110 n≥4, it can be ensured that sufficient bubbles can enter the liquid storage container to stir the liquid in the liquid storage container, thereby ensuring the dechlorination effect of the bubble generating device 106. By making the number of through holes 110 n≤36, on the one hand, it can effectively avoid that too many through holes 110 affect the dechlorination effect, and on the other hand, it can effectively avoid that the opening area of ​​each through hole 110 is too small to increase the operating noise of the liquid heating device 104. In addition, the opening area of ​​each through hole 110 is S. By making the opening area of ​​each through hole 110 3mm 2 ≤S≤50mm 2 The operation noise of the liquid heating device 104 can be reduced while ensuring that the bubbles can be removed in large quantities.

[0114] Furthermore, if Figure 3 , Figure 7 and Fig.11 As shown, by further limiting the number of through holes 110 and the opening area of ​​each through hole 110, that is, by limiting the number of through holes 110 to 8≤n≤30, the bubbles are more effectively discharged into the liquid storage chamber 102, thereby disturbing the liquid in the liquid storage chamber 102, accelerating the rapid overflow of chlorine, and further improving the dechlorination effect. At the same time, by limiting the opening area of ​​each through hole 110 to 6mm 2 ≤S≤28mm 2 , further accelerating the discharge of bubbles in large quantities, while reducing the operating noise of the heating device 104 and improving the user experience.

[0115] Furthermore, if Figure 3 , Figure 7 and Fig.11As shown, the number of each through hole 110 is limited to 12≤n≤24, so that the bubbles generated by the bubble generating device 106 are discharged from the through hole 110 to the maximum extent, thereby disturbing the liquid in the liquid storage chamber 102 to the maximum extent, achieving the best dechlorination effect, and at the same time, the opening area of ​​the through hole 110 is finally limited to 9mm 2 ≤n≤16mm 2 , so that the bubble discharge speed is the fastest, the heating device 104 operates with the lowest noise, and the user experience is the best.

[0116] Embodiment six:

[0117] like Figure 1 , Figure 5 and Fig. 9 As shown, one embodiment of the present invention provides a liquid heating container, including a liquid storage chamber 102, a heating device 104 and a bubble generating device 106.

[0118] Among them, Figure 2 , Figure 6 and Fig.12 As shown, the heating device 104 heats the liquid in the liquid storage chamber 102. Since the bubble generating device 106 is arranged inside the liquid storage chamber 102 and is located above the heating device 104, the heat is faster and more concentrated. When the overall temperature of the liquid in the liquid storage chamber 102 is low, the liquid in the bubble generating device 106 can boil quickly and generate bubbles. After the bubbles are discharged from the bubble generating device 106, they will stir the liquid in the liquid storage chamber 102, accelerate the volatilization of chlorine in the liquid, thereby accelerating the overflow of chlorine and achieving a better dechlorination effect.

[0119] In this embodiment, if Figure 2 , Figure 6 and Fig.12 As shown, a heating device 104 is provided below the cavity 108 of the bubble generating device 106, so that the enclosed cavity 108 is a concentrated heating area, that is, a rapid boiling area. Specifically, the width of the cavity 108 is the distance between the bend 118 and the skirt 114 is L1, and the width of the heating device 104 is L2. The width of the cavity 108 can be close to the width of the heating device 104, or it can be greater than the width of the heating device 104, and of course it can also be less than the width of the heating device 104, but the width of the cavity 108 and the width of the heating device 104 should not differ too much, otherwise the effect of concentrated heating cannot be achieved, and heat waste will also be caused.

[0120] Therefore, by making the difference between the width of the cavity 108 and the width of the heating device 104 -5mm≤L1-L2≤20mm, it is possible to ensure that the cavity 108 has a better centralized heating effect, thereby heating the liquid in the cavity 108 to boiling in a shorter time and generating a large number of bubbles to remove chlorine.

[0121] Specifically, Figure 2 , Figure 6 and Fig.12 As shown, the difference between the width of the cavity 108 and the width of the heating device 104 is set between 0mm≤L1-L2≤12mm, which further ensures that the cavity 108 can be better heated, which can avoid heat waste and achieve a better heating effect, thereby shortening the boiling time of the liquid in the cavity 108, accelerating the generation of bubbles, and achieving a better dechlorination effect.

[0122] Specifically, Figure 2 , Figure 6 and Fig.12 As shown, the difference between the width of the cavity 108 and the width of the heating device 104 is set within 4mm≤L1-L2≤8mm to ensure that the cavity 108 achieves the best heating effect, which can avoid heat waste and achieve the best heating effect, thereby shortening the boiling time of the liquid in the cavity 108, accelerating the generation of bubbles, and achieving the best dechlorination effect.

[0123] In any of the above embodiments, further, at least a portion of the cavity 108 is located directly above the heating device 104 .

[0124] In this embodiment, by arranging part or all of the cavity 108 just above the heating device 104 and in the liquid storage container close to the heating device 104, it is beneficial to form a rapid boiling zone in the cavity 108, that is, the heat generated by the heating device 104 will be quickly transferred to the cavity 108. This is beneficial for the liquid in the cavity 108 to boil quickly to generate bubbles and stir the liquid in the liquid storage container, thereby achieving a dechlorination effect.

[0125] In any of the above embodiments, further, Figure 2 , Figure 6 and Fig.12 As shown, the liquid heating container further includes a heat transfer element 120, which is disposed between the heating device 104 and the cavity 108 and is used to transfer the heat generated by the heating device 104 to the cavity 108 of the bubble generating device 106. The presence of the heat transfer element 120 is conducive to quickly transferring the heat generated by the heating device 104 to the cavity 108, heating the liquid in the cavity 108, and further facilitating the bubble generating device 106 to quickly generate bubbles, thereby disturbing the liquid in the liquid storage container to remove chlorine.

[0126] In any of the above embodiments, further, by setting the bubble generating device 106 and the liquid storage chamber 102 as a fixed connection, the stability of the connection between the two is increased, and at the same time, they can be integrally formed during production and processing, thereby reducing production and processing costs, achieving a stable overall structure, reliable use, and effective savings in production costs.

[0127] In any of the above embodiments, further, the bubble generating device 106 and the liquid storage chamber 102 are set to be detachably connected, so that it can be conveniently disassembled during installation and maintenance, and when parts are damaged, they can be replaced separately, and the whole part will not be replaced due to local damage, thereby causing waste. At the same time, the bubble generating device 106 also includes a holding portion 122, so that when installing and disassembling the bubble generating device 106, the holding portion 122 can be grasped for operation, which is convenient for operation.

[0128] In any of the above embodiments, further, the first mounting member 124 and the second mounting member 126 are arranged at matching positions. When installing the bubble generating device 106, the bubble generating device 106 is placed inside the liquid storage chamber 102. During the placement process, the second mounting member 126 and the first mounting member 124 are adapted to each other through their external shapes, so that the bubble generating device 106 is locked inside the liquid storage chamber 102, thereby completing the installation of the bubble generating device 106.

[0129] When it is necessary to remove the bubble generating device 106, just use appropriate force to withdraw the card contact. The connection by shape adaptation is simple and convenient, does not require additional connecting parts, and the modification of the bubble generating device 106 is also small, which is conducive to reducing the process flow, ensuring the process strength, saving product costs, and improving market competitiveness.

[0130] Moreover, by adapting the bubble generating device 106 and the liquid storage chamber 102 together through the first mounting member 124 and the second mounting member 126, it is convenient for the bubble generating device 106 to be placed in place during the process of being placed in the liquid storage chamber 102, so that the second mounting member 126 can be directly adapted to the position corresponding to the first mounting member 124, thereby ensuring that the bubble generating device 106 is quickly installed in place.

[0131] In any of the above embodiments, further, Figure 3 and Figure 4 As shown, when one of the first mounting member 124 and the second mounting member 126 is a convex rib and the other is a convex point matched with the convex rib, in this way, by having one of the first mounting member 124 and the second mounting member 126 as a convex rib and the other as a convex point matched with the convex rib, convenient installation, easy operation and stable installation are achieved. In addition, no additional connecting parts are required, and the changes to the bubble generating device 106 are also relatively small, which is conducive to reducing the process flow, ensuring process strength and saving product costs.

[0132] In any of the above embodiments, further, Figure 7 and Figure 8 As shown, when one of the first mounting member 124 and the second mounting member 126 is a convex rib and the other is a spring sheet matched with the convex rib, the shapes of the convex rib and the spring sheet are matched with each other, so as to achieve a tight connection and easy installation, and realize the purpose of quick installation and disassembly. At the same time, there is no need to set up additional connecting parts, which effectively saves the space of the liquid heating container and improves the dechlorination effect.

[0133] In any of the above embodiments, further, Fig.10 and Fig.12 As shown, when one of the first mounting member 124 and the second mounting member 126 is a groove and the other is a protrusion that matches the groove, the groove and the protrusion are adapted to each other and connected, the convenience of installation and disassembly is further improved while ensuring a tight connection, and the accuracy of the docking of the first mounting member 124 and the second mounting member 126 is achieved, ensuring that the bubble generating device 106 is quickly installed in place. Specific embodiment one:

[0135] like Figure 1 , Figure 5 and Fig. 9 As shown, a specific embodiment of the present invention provides a liquid heating container, including a liquid storage chamber 102, a heating device 104 and a bubble generating device 106, wherein the liquid storage chamber 102 is used to contain liquid, the heating device 104 is used to heat the liquid, and the bubble generating device 106 is arranged in the liquid storage chamber 102 to generate bubbles when the heating device 104 heats the liquid.

[0136] Specifically, the structure of the plate body 112 and the skirt 114 defines the cavity 108 as a space with a relatively small volume and close to the heating device 104, so that a rapid boiling area can be formed and a large number of bubbles can be generated to achieve a dechlorination effect.

[0137] Furthermore, by specifically defining the distance between the center of each through hole 110 and the bottom wall 116 of the liquid storage container, it is achieved that the water inside the cavity 108 boils and generates more bubbles under a shorter heating time, thereby achieving a dechlorination effect.

[0138] Furthermore, by specifically limiting the number and opening area of ​​the through holes 110, that is, by making the opening area of ​​the through holes 110 negatively correlated with the number of the through holes 110, on the one hand, the volume of the enclosed space is ensured to be small, which is conducive to rapid boiling of the liquid in the enclosed area and generation of bubbles; on the other hand, the gas outlet effect is ensured, and the bubbles discharged through the through holes 110 are large bubbles as much as possible, which is conducive to disturbing the liquid in the liquid storage chamber 102, thereby achieving the purpose of dechlorination.

[0139] Furthermore, by arranging the first mounting member 124 and the second mounting member 126 at matching positions, the bubble generating device 106 and the liquid storage chamber 102 can be quickly installed, ensuring that the bubble generating device 106 is quickly installed in place and connected securely. Specific embodiment 2:

[0141] like Figure 1 , Figure 5 and Fig. 9 As shown, another specific embodiment of the present invention provides a liquid heating container, which includes an inner tank heating component and a bubble generating device 106, wherein the inner tank heating component includes a liquid storage chamber 102, a heat transfer element 120 and a heating device 104. The bubble generating device 106 has a plate 112 and a skirt 114, at least one of which is in contact with the upper surface of the bottom wall 116 of the liquid storage chamber 102 (or the distance is within 2 mm), thereby forming a relatively closed space with the liquid storage chamber 102, which is called a rapid boiling zone.

[0142] This area is located directly above the heating device 104. The water in the area can be heated to boil quickly and generate bubbles when the overall water temperature in the container is low. After the bubbles come out of the through holes 110 on the bubble generating device 106, they will disturb the water in the container, thereby accelerating the overflow of chlorine and achieving a better dechlorination effect.

[0143] Furthermore, if Figure 3 , Figure 7 and Fig.11 As shown, the through hole 110 on the bubble generating device 106 can be circular, elliptical, or other special-shaped holes. The height H from the center of the through hole 110 to the upper surface of the bottom wall 116 of the liquid storage chamber 102 is called the height of the boiling zone. The height H should not be too high, otherwise the water in the boiling zone will boil after a long time of heating to produce more obvious bubbles. The height should not be too low, otherwise it will not work and the exhaust hole will be easily blocked by scale. Figure 2 , Figure 8 and Fig.12 As shown, therefore, 0mm<H≤20mm; but in order to improve the dechlorination effect, 2mm≤H≤10mm; further 3mm≤H≤6mm.

[0144] Furthermore, the through holes 110 on the bubble generating device 106 are arranged above the heating device 104. The number of through holes 110 should not be too many, otherwise, a good dechlorination effect cannot be achieved, but it should not be too few, otherwise, not only the dechlorination effect is affected, but also abnormal boiling noise is generated when boiling water, and even the bottom heat transfer is affected, causing the water to jump early. At the same time, the area of ​​a single hole should not be too large, which will affect the dechlorination effect, and too small will not only affect the dechlorination effect but also affect the bottom heat transfer and the sound of boiling water.

[0145] The through holes 110 on the bubble generating device 106 need to have a suitable number and area. The area of ​​a single through hole 110 is inversely proportional or negatively correlated to the number of through holes 110. That is, when the area of ​​a single through hole 110 is small, the number of through holes 110 can be larger. Of course, the areas of different through holes 110 can be different. Figure 2 , Figure 8 and Fig.12 As shown, the area of ​​a single through hole 110 is 3 mm 2 ≤S≤50mm 2 The number of through holes 110 is 4≤n≤36; the preferred area of ​​a single through hole 110 is 6mm 2 ≤S≤28mm 2 , the number of through holes 110 is 8≤n≤30; further, the area of ​​a single through hole 110 is 9mm 2 ≤S≤16mm 2 , the number of through holes 110 is 12≤n≤24.

[0146] Furthermore, if Figure 2 , Figure 8 and Fig.12 As shown, the distance L1 between the plate 112 and the skirt 114 in the bubble generating device 106 constitutes the width of the rapid boiling zone, and the width L1 is close to the width L2 of the heating device 104, generally slightly larger than the width L2 of the heating device 104, and of course slightly smaller than the width L2 of the heating element. -5mm≤L1-L2≤20mm, preferably 0mm≤L1-L2≤12mm, and further 4mm≤L1-L2≤8mm.

[0147] In addition, the bubble generating device 106 and the liquid storage chamber 102 may be connected in a non-detachable manner or in a detachable manner. There are multiple solutions to achieve detachability:

[0148] like Figure 3 and Figure 4 As shown, there are inwardly convex ribs on the liquid storage chamber 102, and the outer periphery of the bubble generating device 106 has at least 2 convex points, preferably 3 or 4 convex points, and a detachable connection is achieved through the cooperation of the convex points and the convex ribs.

[0149] like Figure 7 and Figure 8 As shown, there are inwardly convex ribs on the liquid storage chamber 102, and the outer periphery of the bubble generating device 106 is riveted with spring pieces by rivets 128. The convex points and convex ribs on the spring pieces cooperate to achieve a detachable connection. Since the spring pieces can be well deformed and restored when subjected to force, this solution has a better disassembly and assembly experience and reliability.

[0150] like Fig.10 and Fig.12As shown, there are at least two protrusions on the liquid storage chamber 102, preferably three or four, and there are grooves around the bubble generating device 106, and a detachable connection is achieved through the cooperation of the protrusions and the grooves.

[0151] In addition to the through hole 110, the protrusions or grooves on the outer periphery and other structures, the bubble generating device 106 is also provided with a holding portion 122. The holding portion 122 and the bubble generating device 106 body can be integrally formed, or connected by other means, such as riveting, screw connection, welding or bonding.

[0152] The material of the bubble generating device 106 is preferably stainless steel, such as 304 or 316 stainless steel, or glass or ceramic. Of course, it can also be a combination of several materials. For example, the ring body and the holding portion 122 of the bubble generating device 106 can be 304 stainless steel, and the protrusions can be made of silicone to avoid rigid friction between the bubble generating device 106 and the side wall of the liquid storage chamber 102 when the bubble generating device 106 is disassembled.

[0153] This embodiment provides a liquid heating container with a dechlorination function. The bubble generating device 106 and the liquid storage chamber 102 form a rapid boiling zone. Since the zone is relatively closed and heat is concentrated, the water in the rapid boiling zone can boil when the overall water temperature in the container is low. The hot water and bubbles in the boiling zone will disturb the water in the container after coming out of the through hole 110, thereby causing the chlorine to overflow quickly. With this technical solution, compared with an ordinary kettle, the water boiling time does not increase, but the dechlorination effect is improved by more than 30% after the water is boiled.

[0154] In a specific embodiment, the DOE test data (DESIGN OF EXPERIMENT test design data) of the liquid heating container proposed in this embodiment is shown in Table 1 (in Table 1, S represents the area of ​​a single through hole 110, n represents the number of through holes 110, H represents the distance between the center of the through hole 110 and the bottom wall 116 of the liquid storage chamber 102, that is, the height of the cavity 108, L1-L2 represents the difference between the width of the cavity 108 and the width of the heating device 104, and the performance improvement is the performance improvement percentage of the same liquid heating container when the bubble generating device 106 is used compared to the performance improvement percentage of the non-bubble generating device 106). In addition, this experiment uses N, N-diethyl-1, 4-phenylenediamine spectrophotometry to test the total chlorine in the liquid). The liquid heating container using the bubble generating device 106 and the ordinary liquid heating container (without the bubble generating device 106) are used to boil tap water, and the total chlorine in the water is tested, and then the dechlorination effect is compared.

[0155] Based on the test data in Table 1, it can be clearly seen that, with other parameters unchanged, by improving the relationship between the area S of a single through hole 110 and the number n of through holes 110, the height H of the cavity 108, and the difference L1-L2 between the width of the cavity 108 and the width of the heating device 104, the dechlorination performance of the liquid heating container can be effectively improved, so that the dechlorination effect and dechlorination performance of the liquid heating container using the bubble generating device 106 can be improved.

[0156] Table 1

[0157] Serial number S n H L1-L2 Performance Improvements 1 12.6 18 3 0 37.4％ 2 78.5 6 10 8 20.2％ 3 12.6 18 10 0 32.5％ 4 12.6 18 10 8 25.1％ 5 78.5 18 10 0 27.6％ 6 38.5 12 6.5 4 26.6％ 7 12.6 6 3 0 27.9％ 8 78.5 18 10 8 29.3％ 9 12.6 18 3 8 35.9％ 10 38.5 12 6.5 4 27.9％ 11 78.5 6 3 8 14.0％ 12 12.6 6 3 8 20.4％ 13 78.5 18 3 8 31.8％ 14 12.6 6 10 0 34.4％ 15 78.5 6 3 0 36.9％ 16 78.5 18 3 0 20.7％ 17 12.6 6 10 8 24.8％ 18 78.5 6 10 0 15.3％ 19 38.5 12 6.5 4 26.2％

[0158] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0159] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. 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 present invention. 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 can be combined in any one or more embodiments or examples in a suitable manner.

[0160] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid heating container, characterized in that: include: A liquid storage chamber, used for containing liquid; A heating device, used for heating the liquid in the liquid storage chamber; a bubble generating device, arranged in the liquid storage cavity, comprising a cavity and at least one through hole, wherein the at least one through hole is used for the cavity to communicate with the liquid storage cavity, and the bubble generating device is used for generating bubbles when the heating device heats the liquid, and the bubbles are discharged into the liquid storage cavity through the through hole, so as to agitate the liquid in the liquid storage cavity and accelerate the volatilization of chlorine in the liquid; The distance between the center of the through hole and the bottom wall of the liquid storage chamber is greater than 0 mm and less than or equal to 20 mm; The cavity comprises: A plate body, wherein the through hole is arranged on the plate body; A skirt connected to the outer edge of the plate body and extending toward the bottom wall of the liquid storage cavity; The plate body has at least one bend, and the cavity is located between the bend and the skirt; The difference between the width of the cavity and the width of the heating device is greater than or equal to -5 mm and less than or equal to 20 mm, wherein the width of the cavity is the distance between the bend and the skirt.

2. The liquid heating container according to claim 1, characterized in that The skirt is in contact with the bottom wall; or The distance between the skirt and the bottom wall is less than or equal to 2 mm.

3. The liquid heating container according to claim 1, characterized in that At least one of the bend and the skirt is in contact with the bottom wall; or The distance between at least one of the bend and the skirt and the bottom wall is less than or equal to 2 mm.

4. The liquid heating container according to any one of claims 1 to 3, characterized in that: The distance between the center of the through hole and the bottom wall of the liquid storage cavity is greater than or equal to 2 mm and less than or equal to 10 mm.

5. The liquid heating container according to claim 4, characterized in that The distance between the center of the through hole and the bottom wall of the liquid storage cavity is greater than or equal to 3 mm and less than or equal to 6 mm.

6. The liquid heating container according to any one of claims 1 to 3, characterized in that: There are a plurality of through holes, and the area of ​​each of the through holes is negatively correlated with the number of the through holes.

7. The liquid heating container according to claim 6, characterized in that The number of the through holes is greater than or equal to 4 and less than or equal to 36, and the area of ​​each through hole is greater than or equal to 3 mm 2 , and less than or equal to 50mm 2 .

8. The liquid heating container according to claim 7, characterized in that The number of the through holes is greater than or equal to 8 and less than or equal to 30, and the area of ​​each through hole is greater than or equal to 6 mm 2 , and less than or equal to 28mm 2 .

9. The liquid heating container according to claim 8, characterized in that The number of the through holes is greater than or equal to 12 and less than or equal to 24, and the area of ​​each through hole is greater than or equal to 9 mm 2 , and less than or equal to 16mm 2 .

10. The liquid heating container according to claim 1 or 3, characterized in that: A difference between a width of the cavity and a width of the heating device is greater than or equal to 0 mm and less than or equal to 12 mm.

11. The liquid heating container according to claim 10, characterized in that The difference between the width of the cavity and the width of the heating device is greater than or equal to 4 mm and less than or equal to 8 mm.

12. The liquid heating vessel according to any one of claims 1 to 3, characterized in that Also includes: The heat transfer element is connected to the liquid storage cavity and is located between the heating device and the cavity.

13. The liquid heating vessel according to any one of claims 1 to 3, characterized in that The bubble generating device is fixedly connected to the liquid storage chamber; or The bubble generating device is detachably connected to the liquid storage chamber, and the bubble generating device further comprises a holding portion.

14. The liquid heating vessel according to claim 13, characterized in that Also includes: A first mounting member, disposed on the liquid storage cavity; The second mounting member is arranged on the bubble generating device and is matched with the first mounting member.

15. The liquid heating vessel according to claim 14, characterized in that One of the first mounting member and the second mounting member is a convex rib, and the other is a convex point matched with the convex rib; or One of the first mounting member and the second mounting member is a convex rib, and the other is a spring sheet matched with the convex rib; or One of the first mounting member and the second mounting member is a groove, and the other is a convex point matched with the groove.

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