Heating mechanism and water purifier

Abstract

The utility model relates to a heating mechanism and a water purifier. The heating mechanism comprises a heating plate, a shell, a pipeline and a connecting assembly, the heating plate has a heating end face; the shell is arranged on the heating end face, and a cavity is defined by the shell and the heating end face; a heat exchange part is arranged on one side of the cavity; the heat exchange part is provided with a water inlet communicated with the cavity; a water outlet communicated with the cavity is formed in one side, deviating from the heat exchange part, of the cavity; the pipeline is arranged in the cavity; one end of the pipeline is convexly arranged on the heat exchange part and is communicated with the heat exchange part; the other end of the pipeline is convexly arranged on the shell and is positioned on the same side with the water outlet; the connecting assembly is arranged between the water outlet and the pipeline; one end of the connecting assembly communicates with the water outlet; the other end is communicated with the end part of the pipeline protruding out of the heat exchange part; the problem that in the prior art, a boiled water system and a cold boiled water system are mutually independent is solved, and the mechanism has the advantage of being capable of meeting the use requirements of users under the condition that the occupied space is smaller.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water purifiers, in particular to a heating mechanism and a water purifier. BACKGROUND

[0002] Cold boiled water refers to drinking water that is naturally cooled after boiling, also known as boiled water or frozen water. The temperature of cold boiled water is generally between 30-40℃. The main effects and functions of cold boiled water include promoting metabolism, relieving fatigue, improving constipation, benefiting skin health, and maintaining electrolyte balance.

[0003] With the increasing pace of life, in order to obtain cold boiled water that is beneficial to health more quickly, water purifiers with cold boiled water function have appeared on the market. In related technologies, a boiled water system and a cold boiled water system are usually arranged in a water purifier. Because the boiled water system and the cold boiled water system are independent of each other, a large cavity is required in the water purifier to install the two systems, thereby causing the water purifier to have the problem of large space occupation. CONTENT OF THE INVENTION

[0004] The present application provides a heating mechanism and a water purifier to solve the problem of large space occupation.

[0005] In a first aspect, the present application provides a heating mechanism, comprising:

[0006] a heating plate having a heating end face;

[0007] a housing arranged at the heating end face, the housing and the heating end face forming a cavity; one side of the cavity is provided with a heat exchange part; the heat exchange part is provided with a water inlet communicating with the cavity; the side of the cavity away from the heat exchange part is provided with a water outlet communicating with the cavity;

[0008] a pipeline arranged in the cavity; one end of the pipeline protrudes from the heat exchange part and communicates with the heat exchange part; the other end of the pipeline protrudes from the housing and is on the same side as the water outlet;

[0009] a connecting assembly arranged between the water outlet and the pipeline; one end of the connecting assembly communicates with the water outlet; the other end of the connecting assembly communicates with the end of the pipeline protruding from the heat exchange part.

[0010] Further, the housing comprises a plurality of curved parts, and the curved parts are connected in sequence.

[0011] Further, the curved parts protrude in a direction away from the heating end face, so as to form the cavity together with the heating end face.

[0012] Further, the housing is provided with a sealing part, and the sealing part is circumferentially arranged at the edge of the housing.

[0013] Further, the pipeline comprises:

[0014] a water inlet pipe part protruding from the heat exchange part; one end of the water inlet pipe part is connected to the heat exchange part, and the other end is connected to the connecting assembly;

[0015] a heat exchange pipe part arranged in the cavity and connected to one end of the water inlet pipe part away from the connecting assembly;

[0016] a water outlet pipe part protruding from the shell; one end of the water outlet pipe part is connected to the heat exchange pipe part.

[0017] Further, the heat exchange pipe part comprises a plurality of curved pipe parts connected in sequence; the heat exchange pipe part is shaped in accordance with the shape of the shell.

[0018] Further, the connecting assembly comprises:

[0019] a first connecting pipe connected to one end of the water outlet;

[0020] a three-way valve having a first communication part, a second communication part and a third communication part; the first communication part is sleeved on the other end of the first connecting pipe;

[0021] a second connecting pipe arranged between the three-way valve and the water inlet pipe part; one end of the second connecting pipe is inserted into the second communication part, and the other end is sleeved on the water inlet pipe part.

[0022] Further, the water control assembly is further provided, one side of the water control assembly is communicated with the third communication part; the other side is connected to the water outlet pipe part.

[0023] Further, the water control assembly comprises:

[0024] a third connecting pipe; one end of the third connecting pipe is inserted into the third communication part;

[0025] a water mixing valve connected to the other end of the third connecting pipe;

[0026] a fourth connecting pipe; one end of the fourth connecting pipe is connected to the water outlet pipe part, and the other end is connected to the water mixing valve.

[0027] In a second aspect, the application provides a water purifier, comprising:

[0028] a water purifier body;

[0029] a heating mechanism as described above; the water purifier body is connected to the heating mechanism.

[0030] The above technical solutions provided by the application have the following advantages compared with the prior art:

[0031] The cavity in the technical solution of the present application is formed by the shell and the heating end face, so that the cavity forms a channel for heating cold water. After the cold water enters the cavity from the water inlet, the heating end face directly heats the cold water, so that the temperature of the cold water rapidly rises until it boils to become boiling water. The pipeline becomes a channel for the boiling water to become cold boiled water. The outlet and the end of the pipeline protruding from the heat exchange part are provided with a connecting assembly connecting the two. When the user needs cold boiled water, the hot water in the cavity can be controlled to flow to the pipeline through the connecting assembly. When the hot water reaches the heat exchange part, it exchanges heat with the cold water entering the cavity from the water inlet. At this time, the water temperature of the boiling water rapidly decreases. In this way, cold boiled water is formed. In this way, the problem of independent boiling water system and cold boiled water system in the prior art is solved, so that the mechanism has the advantage of occupying smaller space while meeting the user's use demand. BRIEF DESCRIPTION OF DRAWINGS

[0032] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0034] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings, which do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified. The drawings in the drawings do not constitute a proportional limit.

[0035] Figure 1 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown.

[0036] Figure 2 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown. Figure 1 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown.

[0037] Figure 3 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown. Figure 2 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown.

[0038] Figure 4 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown. Figure 3 A structural schematic diagram of a heating mechanism provided for the embodiments of the present application is shown.

[0039] Explanation of reference numerals:

[0040] Heating plate 1, heating end face 11a, shell 2, cavity 21a, heat exchange part 22a, water inlet 23a, water outlet 24a, bending part 25, sealing part 26, pipe 3, water inlet pipe part 31, exchange pipe part 32, bending pipe 321, water outlet pipe part 33, connecting assembly 4, first connecting pipe 41, three-way valve 42, second connecting pipe 43, water control assembly 5, third connecting pipe 51, water mixing valve 52, fourth connecting pipe 53, mounting piece 6, temperature controller 61. DETAILED DESCRIPTION

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be combined with the drawings in the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0042] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplicity, the description of a particular example in the following text will be described. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to the numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and it does not indicate the relationship between the various embodiments and / or settings being discussed.

[0043] For the convenience of description, spatial relative terms can be used in the text to describe the relative position relationship or movement condition of one element or feature with respect to another element or feature as shown in the figure, such as "internal", "external", "inboard", "outboard", "under", "below", "on", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is flipped over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" other elements or features will be oriented as "above" or "above" other elements or features. Therefore, the example term "below" can include both the up and down positions. The device can be additionally oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0044] In order to solve the technical problem that the boiling water system and the cold boiled water system are independent in the prior art, the application provides a heating mechanism which can realize the effect of small occupied space.

[0045] The first aspect, Figures 1 to 4 The heating mechanism provided by the application comprises a heating plate 1, a shell 2, a pipeline 3 and a connecting assembly 4. The heating plate 1 has a heating end face 11a. The shell 2 is arranged on the heating end face 11a. The shell 2 and the heating end face 11a jointly form a cavity 21a. One side of the cavity 21a is provided with a heat exchange part 22a. The heat exchange part 22a is provided with a water inlet 23a which is in communication with the cavity 21a. The side of the cavity 21a which is away from the heat exchange part 22a is provided with a water outlet 24a which is in communication with the cavity 21a. The pipeline 3 is arranged in the cavity 21a. One end of the pipeline 3 protrudes from the heat exchange part 22a and is in communication with the heat exchange part 22a. The other end of the pipeline 3 protrudes from the shell 2 and is on the same side as the water outlet 24a. The connecting assembly 4 is arranged between the water outlet 24a and the pipeline 3. One end of the connecting assembly 4 is in communication with the water outlet 24a. The other end of the connecting assembly 4 is in communication with the end of the pipeline 3 which protrudes from the heat exchange part 22a.

[0046] It can be understood that the cavity 21a is formed by the shell 2 and the heating end face 11a, so that the cavity 21a forms a channel for heating cold water. After the cold water enters the cavity 21a from the water inlet 23a, the heating end face 11a directly heats the cold water, so that the temperature of the cold water rapidly rises until it boils to become boiling water. The pipeline 3 becomes a channel for changing the boiling water into cold boiled water. The connecting assembly 4 is arranged between the end of the pipeline 3 which protrudes from the heat exchange part 22a and the water outlet 24a. When the user needs cold boiled water, the hot water in the cavity 21a can be controlled to flow to the pipeline 3 through the connecting assembly 4. When the hot water reaches the heat exchange part 22a, it exchanges heat with the cold water which enters the cavity 21a from the water inlet 23a. At this time, the temperature of the water which should be boiling water rapidly decreases. In this way, cold boiled water is formed. In this way, the problem that the boiling water system and the cold boiled water system are independent in the prior art is solved. The mechanism has the advantage that it can meet the user's use requirements while occupying less space.

[0047] It should be noted that the whole change process of the water temperature is that the cold water flows into the cavity 21a from the water inlet 23a. In the cavity 21a, the water temperature will be higher as it is closer to the water outlet 24a until it reaches 100 DEG C to become boiling water. At this time, if the user needs to use boiling water, the user can directly take the boiling water from the water outlet 24a. If the user needs to use cold boiled water, the boiling water which flows out of the water outlet 24a will flow into the pipeline 3 through the connecting assembly 4 to the heat exchange part 22a and exchange heat with the cold water which is also at this position. At this time, the water temperature will continuously decrease as it exchanges heat with the cold water until it approaches the position of the water outlet 24a. The water temperature will be between 30 DEG C and 40 DEG C. In this way, the boiling water is converted into cold boiled water.

[0048] As Figure 2 shown in the technical scheme of the embodiment, the shell 2 comprises a plurality of curved portions 25, which are connected in sequence.

[0049] As Figure 2 and Figure 3 shown in the technical scheme of the embodiment, the curved portion 25 is convex towards the direction away from the heating end face 11a so as to enclose the cavity 21a together with the heating end face 11a.

[0050] It can be understood that the curved portions 25 connected in sequence make the shell 2 become a shape of winding spiral, so that the cavity 21a becomes a plurality of spaces communicating with each other, when the water in the cavity 21a starts to flow towards the water outlet 24a, the water temperature of the water closer to the water outlet 24a is higher, until the water in the same space as the water outlet 24a becomes boiling water, and meanwhile, the length of the heat exchange portion 22a is also extended, so that the boiling water and the cold water can fully exchange heat.

[0051] As Figures 1 to 3 shown in the technical scheme of the embodiment, the shell 2 is provided with a sealing portion 26, which is circumferentially arranged at the edge of the shell 2 and is seamlessly connected with the shell 2.

[0052] It can be understood that the sealing portion 26 makes the cavity 21a completely sealed, thereby enhancing the heating effect of the heating plate 1.

[0053] As Figure 3 and Figure 4 shown in the technical scheme of the embodiment, the pipeline 3 comprises a water inlet pipe portion 31, an exchange pipe portion 32 and a water outlet pipe portion 33; the water inlet pipe portion 31 is convexly arranged at the heat exchange portion 22a; one end of the water inlet pipe portion 31 is communicated with the heat exchange portion 22a, and the other end is connected with the connecting assembly 4; the exchange pipe portion 32 is arranged in the cavity 21a and is connected with one end of the water inlet pipe portion 31 away from the connecting assembly 4; the water outlet pipe portion 33 is convexly arranged at the shell 2; one end of the water outlet pipe portion 33 is communicated with the exchange pipe portion 32.

[0054] It can be understood that the boiling water flows out of the water outlet 24a, flows into the water inlet pipe portion 31 through the connecting assembly 4, exchanges heat with the cold water flowing into the cavity 21a from the water inlet 23a in the water inlet pipe portion 31, so that the temperature of the boiling water decreases, and then flows into the exchange pipe portion 32, so at this time, the cold water continuously flows into the cavity 21a from the water inlet 23a, so that the temperature of the boiling water in the pipeline 3 decreases at first and then increases as it is closer to the water outlet pipe portion 33.

[0055] As Figure 4As shown, in the technical solution of this embodiment, the exchange tube section 32 includes a plurality of bent tubes 321, which are connected in sequence; the shape of the exchange tube section 32 is consistent with the shape of the housing 2.

[0056] Understandably, the curved pipe 321 allows the boiling water ample time to cool down, and then reheats the cooled boiling water to become cooled boiled water.

[0057] like Figure 1 As shown, in the technical solution of this embodiment, the connecting component 4 includes: a first connecting pipe 41, a three-way valve 42, and a second connecting pipe 43; one end of the first connecting pipe 41 is connected to the water outlet 24a; the three-way valve 42 has a first connecting part, a second connecting part, and a third connecting part; the first connecting part is sleeved on the other end of the first connecting pipe 41; the second connecting pipe 43 is disposed between the three-way valve 42 and the water inlet pipe 31, with one end of the second connecting pipe 43 inserted into the second connecting part and the other end sleeved on the water inlet pipe 31.

[0058] It is understandable that the first connecting pipe 41, the three-way valve 42, and the second connecting pipe 43 are connected to each other so that boiling water can be obtained when needed, and cooled boiled water can be obtained when needed.

[0059] like Figure 1 As shown, the technical solution of this embodiment also includes a water control component 5, one side of which is connected to the third connecting part; the other side is connected to the water outlet pipe part 33.

[0060] Understandably, the design of water control component 5 makes it more convenient for users to obtain either boiled water or cooled boiled water.

[0061] like Figure 1 As shown, in the technical solution of this embodiment, the water control component 5 includes: a third connecting pipe 51, a mixing valve 52, and a fourth connecting pipe 53; one end of the third connecting pipe 51 is inserted into the third connecting part; the mixing valve 52 is connected to the other end of the third connecting pipe 51; one end of the fourth connecting pipe 53 is connected to the water outlet pipe 33, and the other end is connected to the mixing valve 52.

[0062] Understandably, the mixing valve 52 allows you to choose between boiling water and cooled boiled water.

[0063] Secondly, this application also provides a water purifier, including a water purifier body and the heating mechanism described above. The specific structure of the heating mechanism is as described in the above embodiments. Since this heating mechanism adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. The water purifier body is connected to the heating mechanism.

[0064] In the above-described embodiments, the description of each embodiment focuses on different aspects, and parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0065] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0066] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0067] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0068] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include the direct contact between the first and second features, or the indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0069] In the description of the application, reference to "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The appearances of the above expressions in various places in the description are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. Moreover, the terms "first", "second", "third", etc. are used herein merely as identifiers that identify a particular order or pattern, rather than to denote a physical, logical, and / or chronological order or pattern. Furthermore, the terms "comprise", "comprising", "include", "including", and the like, specify the presence of stated features, structures, materials, and / or characteristics, but do not preclude the presence or addition of one or more other features, structures, materials, and / or characteristics.

[0070] Obviously, various modifications and changes can be made to the present application by those skilled in the art without departing from the spirit and scope of the application. Accordingly, such modifications and changes are intended to fall within the scope of the application as defined by the appended claims and their equivalents.

[0071] The above descriptions are specific embodiments of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A heating mechanism, characterized by, The utility model relates to a heating plate and water heating device, including: Heating plate (1) has heating end face (11a); Shell (2) is located heating end face (11a), shell (2) and heating end face (11a) are enclosed and form cavity (21a);Cavity (21a) one side is equipped with heat exchange part (22a);Heat exchange part (22a) is equipped with water inlet (23a) with the communication of cavity (21a);Cavity (21a) is equipped with water outlet (24a) with the communication of cavity (21a) away from heat exchange part (22a) one side; Pipeline (3) is located cavity (21a);The pipeline (3) one end is protruding in heat exchange part (22a) and is communicated with heat exchange part (22a);The pipeline (3) other end is protruding in shell (2) and is with water outlet (24a) in the same side; Connecting assembly (4) is located between water outlet (24a) and pipeline (3);Connecting assembly (4) one end is communicated with water outlet (24a);The other end is communicated with the end of pipeline (3) protruding in heat exchange part (22a).

2. The heating mechanism according to claim 1, wherein Shell (2) includes multiple bending parts (25), and the bending parts (25) are sequentially connected.

3. The heating mechanism according to claim 2, wherein The bending part (25) is protruding in the direction away from the heating end face (11a) so as to enclose the cavity (21a) with the heating end face (11a).

4. The heating mechanism according to claim 2, wherein The shell (2) is provided with a sealing portion (26) circumferentially arranged on the edge of the shell (2).

5. The heating mechanism of claim 1, wherein The pipeline (3) includes: Water inlet pipe part (31) is protruding in heat exchange part (22a);Water inlet pipe part (31) one end is communicated in heat exchange part (22a), and the other end is connected with connecting assembly (4); Exchange pipe part (32) is located in the cavity (21a) and is connected with the end of water inlet pipe part (31) away from connecting assembly (4); Water outlet pipe part (33) is protruding in shell (2);Water outlet pipe part (33) one end is communicated in exchange pipe part (32).

6. The heating mechanism according to claim 5, wherein The exchange pipe part (32) includes a plurality of curved pipes (321), and the curved pipes (321) are sequentially connected.

7. The heating mechanism of claim 5, wherein The connecting assembly (4) includes: First connecting pipe (41) one end is connected in water outlet (24a); Three-way valve (42) has first communication part, second communication part and third communication part;The first communication part is sleeved on the other end of the first connecting pipe (41); Second connecting pipe (43) is located between three-way valve (42) and water inlet pipe part (31), and one end of the second connecting pipe (43) is inserted into the second communication part, and the other end is sleeved on the water inlet pipe part (31).

8. The heating mechanism according to claim 7, wherein It also includes water control assembly (5), and one side of the water control assembly (5) is communicated with the third communication part;The other side is connected to the water outlet pipe part (33).

9. The heating mechanism of claim 8, wherein, The water control assembly (5) includes: Third connecting pipe (51) one end is inserted into the third communication part; A mixing valve (52) is connected to the other end of the third connecting pipe (51); A fourth connecting pipe (53) is connected to the water outlet pipe (33) at one end and to the mixing valve (52) at the other end.

10. A water purifier characterized by comprising: Comprise: A water purifier body; The heating mechanism according to any one of claims 1-9, wherein the water purifier body is connected to the heating mechanism.

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