Liquid heating device
By designing a liquid heating device that integrates the functions of a kettle and a steam extraction machine, the problem of users needing multiple products is solved, achieving multifunctionality in one unit, saving space and cost, and ensuring the quality of drinking water and extraction.
Patent Information
- Application Number
- CN202423323138.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing home appliances, users need to purchase multiple products when they require multiple functions, resulting in wasted space and increased costs.
Design a liquid heating device that integrates the functions of a kettle and a steam extractor. By connecting the liquid intake and extraction pipelines in parallel, it achieves multiple functions in one unit and avoids cross-contamination of flavors.
While saving space and costs, it meets the diverse needs of users, ensures the original flavor or taste of drinking water and extracted beverages, and provides drinking water, extraction and health care functions.
Smart Images
Figure CN223873751U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to domestic appliance technical field, especially liquid heating equipment. BACKGROUND
[0002] At present, there are many kinds of domestic appliances for drinking water on the market, for example, including steam extraction machine, hot kettle and health care kettle and other products, each product has corresponding function, when the user needs to use several product functions, needs to buy several products, not only waste space but also relatively expensive cost. SUMMARY
[0003] The utility model discloses at least one of the technical problems in the related art is solved, for this purpose, the utility model provides a liquid heating equipment, it has the function of hot kettle and steam extraction machine, can save cost in the space saving time, satisfies the different needs of users.
[0004] The liquid heating equipment according to the utility model embodiment, comprising:
[0005] Base, be provided with liquid storage container, the liquid storage cavity is formed in the inside of liquid storage container;
[0006] Liquid taking pipeline, the liquid storage cavity is communicated, and the end of liquid taking pipeline forms liquid taking port;
[0007] Extraction pipeline, the liquid storage cavity is communicated, and the end of extraction pipeline forms extraction port;
[0008] Liquid taking pipeline and extraction pipeline are in parallel, and liquid taking pipeline and extraction pipeline are communicated to the liquid storage cavity by main pipeline;
[0009] Liquid heating piece, set up in main pipeline, the liquid heating piece is suitable for heating the liquid of flowing through main pipeline to different target temperature, to pass into liquid taking pipeline or extraction pipeline respectively with the fluid of different target temperature;
[0010] Water pump, fluid communication liquid storage cavity and main pipeline.
[0011] The liquid heating equipment according to the utility model embodiment, since liquid heating equipment is provided with liquid taking pipeline for ordinary drinking water and extraction pipeline for coffee, tea, ginseng and medlar and other drinks extraction, then the liquid heating equipment of the embodiment of the application can be integrated with the function of hot kettle and steam extraction machine, so that the user can meet different use requirements at a lower cost, and avoid multiple domestic appliances occupying larger use space. And, since liquid taking pipeline and extraction pipeline are in parallel, then they will not smell each other, guarantee the original flavor of hot water or the flavor of extraction beverage.
[0012] According to one embodiment of the utility model, the liquid heating element is a steam generator, the liquid heating device has a drinking water mode and an extraction mode, in the drinking water mode, the steam generator heats liquid to a first target temperature, in the extraction mode, the steam generator heats liquid to form steam, the steam has a second target temperature, the second target temperature is higher than the first target temperature.
[0013] According to one embodiment of the utility model, the base is formed with a water receiving table and an extraction table, the water receiving table corresponds to the water taking opening, the extraction table corresponds to the extraction opening, the water receiving table is used for placing a water taking cup, and the extraction table is used for placing an extraction cup.
[0014] According to one embodiment of the utility model, the liquid storage container is located at a first side of the base, the water receiving table and the extraction table are located at a second side of the base, and the first side and the second side are opposite.
[0015] According to one embodiment of the utility model, the top of the extraction cup is formed with a water receiving opening, the water receiving opening and the extraction opening are connected, and a micro-pressure space is formed in the extraction cup.
[0016] According to one embodiment of the utility model, the main pipeline can select at least one of the liquid taking pipeline and the extraction pipeline through a three-way valve.
[0017] According to one embodiment of the utility model, a pressure relief branch is connected between the three-way valve and the extraction opening, and a pressure relief valve, a condenser and a water collecting tank are sequentially connected in the pressure relief branch.
[0018] According to one embodiment of the utility model, the top of the base is formed with a containing cavity, the three-way valve and the pressure relief valve are both installed in the containing cavity, and the water taking opening and the extraction opening are both arranged corresponding to the bottom wall of the containing cavity.
[0019] According to one embodiment of the utility model, in the drinking water mode, the residual heat of the liquid heating element is discharged through the pressure relief branch or the extraction pipeline.
[0020] According to one embodiment of the utility model, the liquid storage container is detachably installed on the base, a water and electricity coupler and a heating component are arranged at the bottom of the liquid storage container, the heating component is connected to an electric circuit when the liquid storage container is installed on the base, and the liquid storage cavity is communicated with the liquid taking pipeline and the extraction pipeline.
[0021] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the accompanying drawings needed to be used in the embodiments or the related art description will be briefly introduced. Obviously, the accompanying drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0023] Figure 1 is a schematic diagram of the pipeline of the liquid heating device provided by the embodiment of the present application.
[0024] Figure 2 is one of the schematic diagrams of the structure of the liquid heating device provided by the embodiment of the present application.
[0025] Figure 3 is the second schematic diagram of the structure of the liquid heating device provided by the embodiment of the present application.
[0026] Figure 4 is the third schematic diagram of the structure of the liquid heating device provided by the embodiment of the present application.
[0027] Figure 5 is the fourth schematic diagram of the structure of the liquid heating device provided by the embodiment of the present application.
[0028] Figure 6 is the fifth schematic diagram of the structure of the liquid heating device provided by the embodiment of the present application.
[0029] Reference signs:
[0030] 100, base; 110, liquid storage container; 111, liquid storage cavity; 120, water receiving table; 130, extraction table; 140, containing cavity; 200, liquid taking pipeline; 210, liquid taking port; 300, extraction pipeline; 310, extraction port; 400, liquid heating piece; 500, main pipeline; 510, three-way valve; 600, extraction cup; 700, pressure relief branch; 710, pressure relief valve; 720, condenser; 730, water collecting tank; 800, water pump; 900, water taking cup. DETAILED DESCRIPTION
[0031] The embodiments of the present application will be further described in detail below in combination with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.
[0032] In the description of the embodiments of the utility model, it needs to be explained that, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0033] In the description of the embodiments of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.
[0034] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or 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 "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" 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 embodiments of the utility model. In the present application, the illustrative description of the above terms is not necessarily for 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. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.
[0036] According to the embodiments of the present application, reference is made to Figures 1 to 3The application provides a liquid heating device, which comprises a base 100, a liquid taking pipeline 200 and an extraction pipeline 300. The base 100 is provided with a liquid storage container 110, and a liquid storage cavity 111 is formed in the liquid storage container 110. The liquid taking pipeline 200 is communicated with the liquid storage cavity 111, and an end of the liquid taking pipeline 200 forms a liquid taking opening 210. The extraction pipeline 300 is communicated with the liquid storage cavity 111, and an end of the extraction pipeline 300 forms an extraction opening 310. The liquid taking pipeline 200 and the extraction pipeline 300 are connected in parallel.
[0037] According to the embodiments of the application, in combination with Figure 2 and Figure 3 , the liquid taking pipeline 200 and the extraction pipeline 300 are communicated with the liquid storage cavity 111 through a main pipeline 500, the liquid heating element 400 is arranged in the main pipeline 500, and the main pipeline 500 can selectively guide at least one of the liquid taking pipeline 200 and the extraction pipeline 300. The liquid heating element 400 is suitable for heating the liquid flowing through the main pipeline 500 to different target temperatures, so as to guide the liquid at different target temperatures into the liquid taking pipeline 200 or the extraction pipeline 300 respectively. The liquid heating element 400 can have both heating function and steam generating function.
[0038] In combination with Figure 2 , a water pump 800 is arranged in the main pipeline 500, the water pump 800 is used for controlling the water amount entering the liquid heating element 400 and the power of the liquid heating element 400, so as to heat the water or generate steam. Of course, the water pump 800 only needs to be communicated with the liquid storage cavity 111 and the main pipeline 500, and the specific position is not limited.
[0039] According to the embodiments of the application, since the liquid heating device is provided with the liquid taking pipeline 200 for ordinary drinking water and the extraction pipeline 300 for extracting coffee, tea, ginseng and medlar, the liquid heating device of the embodiments of the application can integrate the functions of the electric kettle and the steam extraction machine, so that the user can meet different use requirements at a lower cost, and the use space occupied by multiple household appliances is avoided.
[0040] According to the embodiments of the application, since the liquid taking pipeline 200 and the extraction pipeline 300 are connected in parallel, the two pipelines will not be mixed, so as to ensure the original taste of the hot water or the flavor of the extracted beverage.
[0041] According to an embodiment of the present application, the liquid heating element 400 can be a steam generator, and the liquid heating device has a water drinking mode and an extraction mode, in the water drinking mode, the steam generator heats the liquid to a first target temperature, in the extraction mode, the steam generator heats the liquid to form steam, the steam has a second target temperature, the second target temperature is higher than the first target temperature. On the basis of the above water drinking mode and extraction mode, the liquid heating device can also have other modes, and correspondingly, the liquid taking port 210 and the extraction port 310 can also be used to take liquid or steam of other temperatures. Of course, the liquid heating element 400 can also be other forms of electric heating elements.
[0042] According to an embodiment of the present application, in combination Figures 2 to 4 The base 100 is formed with a water receiving table 120 and an extraction table 130, the water receiving table 120 corresponds to the liquid taking port 210, and the extraction table 130 corresponds to the extraction port 310, the water receiving table 120 is used to place the water taking cup 900, and the extraction table 130 is used to place the extraction cup 600. Among them, the setting of the extraction table 130 can facilitate the storage of the extraction cup 600, avoid the random placement of the extraction cup 600 when not in use, and prevent the loss of the extraction cup 600. The setting of the water receiving table 120 can facilitate the placement of the water taking cup 900, and avoid the direct contact of the water taking cup 900 with the table surface where the liquid heating device is located.
[0043] According to an embodiment of the present application, in combination Figure 4 The liquid storage container 110 is located on the first side of the base 100, and the water receiving table 120 and the extraction table 130 are located on the second side of the base 100, wherein the first side and the second side are opposite. In this case, the volume of the liquid storage container 110 can be effectively guaranteed, and then it is guaranteed that the liquid storage container 110 can store sufficient water for extraction or drinking. And because the liquid storage container 110, the water receiving table 120 and the extraction table 130 are located on different sides, it can also avoid temperature mixing or pollution of the water in the liquid storage container 110.
[0044] In combination Figure 4 The water receiving table 120 and the extraction table 130 are arranged along the transverse direction of the base 100. Specifically, during use, the water receiving table 120 and the extraction table 130 are located on the front surface of the liquid heating device, so as to facilitate the user to use and save space.
[0045] Among them, the main pipeline 500 can select the liquid taking pipeline 200 and the extraction pipeline 300 through the three-way valve 510, of course, two independent control valves can also be used to replace the three-way valve 510.
[0046] The liquid heating device has a drinking mode and an extraction mode. In the drinking mode, the three-way valve 510 controls the main pipeline 500 and the liquid taking pipeline 200 to be connected, the liquid heating element 400 heats the water flowing through the main pipeline 500, and the heated water enters the liquid taking pipeline 200 and enters the water taking cup 900 through the liquid taking opening 210. In the extraction mode, the three-way valve 510 controls the main pipeline 500 and the extraction pipeline 300 to be connected, the liquid heating element 400 heats the water flowing through the main pipeline 500 to form high-temperature steam, the high-temperature steam enters the extraction pipeline 300 and enters the extraction cup 600 through the extraction opening 310. Of course, a heater can be additionally arranged to heat the water in the liquid taking pipeline 200, in which case the liquid heating element 400 can be directly arranged on the extraction pipeline 300, and then the water entering the liquid taking pipeline 200 is heated by the heater to obtain water meeting the drinking temperature, and the water entering the extraction pipeline 300 is heated by the liquid heating element 400 to form steam.
[0047] According to the embodiment of the present application, the extraction cup 600 is provided with a water receiving opening (not labeled in the figure) at the top, and when the water receiving opening and the extraction opening 310 are connected, a micro-pressure space is formed in the extraction cup 600 to extract tea, coffee or other beverages placed in the extraction cup 600.
[0048] According to the embodiment of the present application, the three-way valve 510 and the extraction opening 310 are connected with a pressure relief branch 700. Then, in the extraction mode, when the pressure in the extraction pipeline 300 is too high, the steam is discharged through the pressure relief branch 700 to achieve the purpose of pressure relief, prevent the pipeline or the extraction cup 600 from being blown open, and ensure the safety of use. The pressure relief branch 700 can be connected with a pressure relief valve 710, a condenser 720 and a water collecting tank 730 in sequence, and then the high-pressure steam after pressure relief is condensed by the condenser 720 and then discharged into the water collecting tank 730 for the user to pour out. In this case, the high-temperature steam can be prevented from being directly discharged to the atmosphere, thereby preventing the user from being scalded by the high-temperature steam. In addition, in the drinking mode, after the water taking is completed, the residual heat of the liquid heating element 400 will make the water in the pipeline become steam. In order to prevent the steam from flowing out through the liquid taking pipeline 200 and scalding the user, in the present application, the three-way valve 510 is controlled to disconnect the liquid taking pipeline 200 and connect the extraction pipeline 300 after the water taking is completed, so that the steam enters the extraction cup 600 through the extraction pipeline 300, and if the pressure is high enough during the process, the steam will enter the water collecting tank 730 of the pressure relief branch 700. It should be noted that in the water taking mode, after the water taking is completed, the liquid taking pipeline 200 is connected and the extraction pipeline 300 is disconnected, so that the steam cannot overflow from the liquid taking opening 210, and the noise during use can also be avoided.
[0049] According to the embodiment of the present application, in combination with Figure 5 and Figure 6, the top of the base 100 is formed with a receiving cavity 140, and the three-way valve 510 and the pressure relief valve 710 are both installed in the receiving cavity 140. In this case, the installation and replacement of the three-way valve 510 and the pressure relief valve 710 can be facilitated. In addition, a water taking connector is installed on the base 100 corresponding to the liquid taking port 210, and an extraction connector is installed corresponding to the extraction port 310, and the liquid taking port 210 and the extraction port 310 are both arranged corresponding to the bottom wall of the receiving cavity 140, that is, the water taking connector and the extraction connector are both installed on the bottom wall of the receiving cavity 140, so that the disassembly and assembly of the water taking connector and the extraction connector can be facilitated. Specifically, the base 100 includes a detachable top plate, and only by disassembling the top plate, the disassembly and assembly or cleaning of the three-way valve 510, the pressure relief valve 710, the water taking connector and the extraction connector can be performed. Of course, the installation positions of the three-way valve 510, the pressure relief valve 710, the water taking connector and the extraction connector are not limited by the drawings, and they can also be installed at any other position of the base 100.
[0050] According to the embodiments of the present application, in combination with Figure 3 , in the case that the base 100 is formed with the water receiving table 120, the water collecting groove 730 is formed in the water receiving table 120. Then, at this time, the condensed water can be poured out by disassembling the water receiving table 120. And in addition to receiving the condensed water, the water collecting groove 730 can also receive the water droplets falling from the liquid taking port 210 in a few special cases, to prevent the remaining water droplets in the liquid taking port 210 from falling on the table after the water receiving is completed in the drinking mode. Of course, the water collecting groove 730 can also be arranged at other positions in addition to being formed in the water receiving table 120, and the specific position is not limited as long as the water in the water collecting groove 730 can be treated.
[0051] According to the embodiments of the present application, in combination with Figure 2 , in the case that the base 100 is provided with the extraction table 130, the condenser 720 is arranged in the extraction table 130. In this case, on the one hand, the arrangement of the extraction table 130 can avoid placing the extraction cup 600 directly on the table where the liquid heating device is located, to prevent the extraction cup 600 from scalding the table; on the other hand, the space inside the extraction table 130 can be utilized. In combination with Figure 4 , the extraction table 130 and the water receiving table 120 are arranged transversely, and at this time, the extraction table 130 and the water receiving table 120 are relatively close to each other, the condenser 720 is arranged in the extraction table 130, and when the water collecting groove 730 is formed in the water receiving table 120, the condensed water can be conveniently introduced into the water collecting groove 730. It should be noted that the form of the condenser 720 is not limited, and it can adopt any structure form that can change into condensed water after high-temperature steam enters.
[0052] According to the embodiment of the present application, the liquid heating device has the above-mentioned water drinking mode and extraction mode, and can also have a health pot mode. In this case, the heating component is arranged at the bottom of the liquid storage container 110, and thus the beverage in the liquid storage container 110 can be subjected to different treatments such as steaming, boiling, and soaking by the heating component. Of course, the heating component can also be arranged at other positions, as long as it can heat the liquid in the liquid storage container 110.
[0053] In one embodiment, the liquid storage container 110 is detachably mounted on the base 100, the bottom of the liquid storage container 110 is provided with a water-electricity coupler and a heating component, when the liquid storage container 110 is mounted on the base 100, the heating component is connected to the circuit through the water-electricity coupler, and the liquid storage cavity 111 is connected to the liquid taking pipeline 200 and the extraction pipeline 300 through the water-electricity coupler. Thus, only the control board is needed to control the heating component to start heating the liquid in the liquid storage container 110, and to control the water in the liquid storage cavity 111 to enter the liquid taking pipeline 200 or the extraction pipeline 300. In the health pot mode, the power of the heating component is controlled to maintain a reasonable heating temperature.
[0054] In summary, the liquid heating device of the embodiment of the present application can simultaneously integrate the instant water drinking, steam extraction, and health pot functions, has rich functions, meets different use requirements of users at a lower cost, occupies a small space, and has strong applicability.
[0055] Finally, it should be noted that the above embodiments are only used to illustrate the present application, and are not a limitation on the present application. Although the present application has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent replacements of the technical solutions of the present application do not deviate from the spirit and scope of the present application, and should be covered in the scope of the claims of the present application.
Claims
1. A liquid heating appliance characterised in that, The application relates to a base (100) provided with a liquid storage container (110) with a liquid storage cavity (111) formed inside; a liquid taking pipeline (200) communicating with the liquid storage cavity (111) and having a liquid taking opening (210) at one end; an extraction pipeline (300) communicating with the liquid storage cavity (111) and having an extraction opening (310) at one end; the liquid taking pipeline (200) and the extraction pipeline (300) are connected in parallel and communicated with the liquid storage cavity (111) through a main pipeline (500); a liquid heating device (400) is arranged in the main pipeline (500) and is adapted to heat liquid flowing through the main pipeline (500) to different target temperatures so as to respectively introduce liquid at different target temperatures into the liquid taking pipeline (200) or the extraction pipeline (300); and a water pump (800) is arranged to fluidly communicate the liquid storage cavity (111) and the main pipeline (500). The liquid heating device (400) is a steam generator, and the liquid heating device has a water drinking mode and an extraction mode; in the water drinking mode, the steam generator heats liquid to a first target temperature; in the extraction mode, the steam generator heats liquid to form steam, and the steam has a second target temperature higher than the first target temperature. The base (100) is provided with a water receiving table (120) corresponding to the liquid taking opening (210) and an extraction table (130) corresponding to the extraction opening (310); the water receiving table (120) is used for placing a water receiving cup (900), and the extraction table (130) is used for placing an extraction cup (600). The liquid storage container (110) is arranged on a first side of the base (100), and the water receiving table (120) and the extraction table (130) are arranged on a second side of the base (100); the first side and the second side are opposite to each other. The extraction cup (600) is provided with a water receiving opening at the top, the water receiving opening is in abutment with the extraction opening (310), and a micro-pressure space is formed in the extraction cup (600). The main pipeline (500) is provided with a three-way valve (510) for selectively conducting at least one of the liquid taking pipeline (200) and the extraction pipeline (300). The three-way valve (510) and the extraction opening (310) are connected with a pressure relief branch (700) in which a pressure relief valve (710), a condenser (720) and a water collecting tank (730) are sequentially connected.
2. The liquid heating appliance of claim 1, wherein, The base (100) is provided with a containing cavity (140) at the top, the three-way valve (510) and the pressure relief valve (710) are arranged in the containing cavity (140), and the liquid taking opening (210) and the extraction opening (310) are arranged corresponding to the bottom wall of the containing cavity (140).
3. The liquid heating appliance of claim 1, wherein, 4. The liquid heating appliance of claim 3, wherein, 5. The liquid heating appliance of claim 3, wherein, 6. The liquid heating appliance of any one of claims 1 to 5, wherein, 7. The liquid heating appliance of claim 6, wherein, 8. The liquid heating appliance of claim 7, wherein, 9. The liquid heating apparatus of claim 7, wherein, In the drinking water mode, the residual heat of the liquid heating element (400) is discharged through the pressure relief branch (700) or the extraction pipeline (300).
10. The liquid heating appliance of any one of claims 1 to 5, wherein, The liquid storage container (110) is detachably mounted on the base (100), and a water and electricity coupler and a heating component are arranged at the bottom of the liquid storage container (110). When the liquid storage container (110) is mounted on the base (100), the heating component is connected to an electric circuit, and the liquid storage cavity (111) is communicated with the liquid taking pipeline (200) and the extraction pipeline (300).