CN219353621U - Hot pot - Google Patents

Abstract

The application discloses hot pot, including the jar body, locate the heating element of jar body below, the at least partial region of jar body diapire upwards rises in order to form the heat conduction boss, heating element laminate in the heat conduction boss so that heating element can pass through the heat conduction boss to the internal heat transfer of jar. In the heat tank disclosed by the application, the setting of heat conduction boss makes jar body diapire and heating element contacted heat area and with the heat conduction area that water contacted bigger, then there is more heat to go out through heat conduction boss transmission in the unit time when heating element heats to help promoting heating efficiency, shorten and heat cold water heating to boiling heating duration, after this heat tank is applied to the purifier, the shortening of heating duration has also reduced the water receiving latency of user in this purifier department, has promoted the use and has experienced.

Description

Hot pot

Technical Field

The application relates to the technical field of water purifiers, in particular to a hot tank.

Background

The heating tank is a common heating structure in a water purifier with a heating function, and can heat purified water filtered by a filter element in the water purifier. Generally, a hot tank includes a tank body and heating elements such as a heating plate disposed below the tank body, and because of limitation of heating power of the heating elements, a time required for heating cold water to a boiling state is long, and a user who wants to access hot water needs to wait for a long time, which obviously is disadvantageous for improving use experience, so how to improve heating efficiency of the hot tank under limited heating power becomes a troublesome problem in the water purifier industry. In addition, when the water quantity in the hot tank is insufficient, cold water needs to be supplemented, and because of the density difference of the cold water and the hot water, the supplemented cold water and the existing hot water are not well mixed, so that the water temperatures at different positions are different, and the accuracy of detecting the water temperature by the temperature measuring device in the hot tank and the accuracy of heating and controlling the temperature of the hot tank are not facilitated.

Disclosure of Invention

The present application provides a hot pot to solve at least one of the above technical problems.

The technical scheme adopted by the application is as follows:

the utility model provides a hot jar, includes the jar body, locates the heating element of jar body below, the at least partial region of jar body diapire upwards rises in order to form the heat conduction boss, heating element laminate in the heat conduction boss so that heating element can pass through the heat conduction boss to the internal heat transfer of jar.

The heat tank in the application also has the following additional technical characteristics:

the tank bottom wall comprises a first heating area and a second heating area, the heat conduction boss is arranged on the second heating area, the first heating area is horizontally arranged, and the first heating area and the second heating area are both attached to the heating assembly so that the first heating area and the second heating area are matched to form a three-dimensional heating space.

The heating assembly comprises a heating element and a heat conducting element, wherein the heat conducting element is arranged between the heating element and the bottom wall of the tank body, the upper surface of the heat conducting element is attached to the first heating area and the second heating area, and the lower surface of the heat conducting element is attached to the heating element.

The tank body is provided with a heat insulation rib extending downwards, the heat insulation rib is matched with the heating piece to form a heat insulation cavity for wrapping the heat conduction piece, and a heat insulation layer wrapping the side part of the heat conduction piece is arranged in the heat insulation cavity.

The hot pot further comprises a base, the base is provided with an accommodating cavity with an upward opening, the pot body is installed in the accommodating cavity, and the top surface of the base is higher than the heat insulation ribs.

The center of the bottom wall of the tank body is raised upwards to form the heat conduction boss; or,

the heat conduction boss is an annular structure formed around the center of the bottom wall of the tank body, and a plurality of heat conduction bosses are arranged on the bottom wall at intervals along the radial direction.

The water tank is characterized in that a water retaining partition plate is arranged in the tank body, a cold water inlet cavity is formed above the water retaining partition plate, a heating cavity is formed below the water retaining partition plate, the tank body is provided with a cold water inlet communicated with the cold water inlet cavity and a hot water outlet communicated with the heating cavity, and a water passing gap for communicating the cold water inlet cavity with the heating cavity is formed between the periphery of the water retaining partition plate and the side wall of the tank body.

The edge of the water baffle plate is connected with the side wall of the tank body through a plurality of convex ribs which are uniformly distributed along the circumferential direction, and the upper surface of the water baffle plate forms a water guide inclined plane which gradually inclines downwards from the center to the edge.

The water retaining baffle is arranged close to the top of the tank body so that the volume of the heating cavity is larger than that of the cold water inlet cavity.

The cross section area of the water passing gap is larger than the cross section area of the cold water inlet.

Due to the adoption of the technical scheme, the technical effects obtained by the application are as follows:

1. in the heat jar that this application provided, through making jar body diapire set up the heat conduction boss of upwards uplift, heating element can be through heat conduction boss to jar internal heat transfer, compare in planar structure, form special-shaped structure behind the diapire of jar body sets up heat conduction boss, its heated area that contacts with heating element and the heat conduction area that contacts with water are bigger, then there is more heat to go out through heat conduction boss transfer in the unit time when heating element heats, thereby help promoting heating efficiency, shorten the heating duration with cold water heating to boiling, after this heat jar is applied to the purifier, the shortening of heating duration has also reduced user's water receiving latency, use experience has been promoted.

2. As a preferred mode of this application, first zone of heating and second zone of heating are all laminated mutually with heating element, then heating element during operation is simultaneously to first zone of heating and second zone of heating transfer heat, first zone of heating and second zone of heating are given the internal water of jar again with heat transfer, moreover, because of first zone of heating level, the second zone of heating is equipped with the heat conduction boss that makes the diapire of whole jar body no longer be planar structure, but three-dimensional structure, then the heat of first zone of heating and second zone of heating is also no longer singly perpendicular upwards transfer, but the heat is upwards transferred to first zone of heating and heat conduction boss can be to a plurality of directions transfer heat, thereby make first zone of heating and second zone of heating cooperate and form three-dimensional heating space, heating efficiency is higher.

3. As a preferred mode of this application, through setting up the heat conduction spare, the upper surface adaptation laminating of heat conduction spare is in first zone of heating and second zone of heating, and the upper surface of heat conduction spare can set up to the same structure with jar body diapire promptly, and the lower surface adaptation laminating of heat conduction spare is in the heating member, not only can be better with the heat of heating member to jar body diapire transfer, still need not be with the surface dysmorphism processing of heating member, has practiced thrift the transformation cost of heating member.

4. As a preferred mode of this application, thermal-insulated muscle and heating member cooperation form the thermal-insulated chamber of parcel heat conduction spare, and thermal-insulated intracavity is equipped with the heat preservation of parcel in the heat conduction spare lateral part, has reduced the heat loss that the heat of heating member and heat conduction spare brought to jar external transmission, makes the heat transmit to jar internal through the heat conduction spare as much as possible to promote heating efficiency.

5. As a preferred mode of this application, through the setting of cold water baffle, when making cold water intaking by the baffle, cold water gets into the heating chamber along the water clearance of baffle circumference, and cold water can more disperse and evenly mix with the hot water in heating chamber, makes the heating intracavity everywhere water temperature keep unanimously basically, and the hot pot temperature measuring device of being convenient for detects the accuracy of temperature, also is convenient for improve the accuracy of the heating target temperature that sets for. The water baffle plate can also form a barrier to steam in the heating cavity, so that the air pressure in the heating cavity is increased, the heating cavity forms a micro-pressure environment, and the heating efficiency is further improved. The steam is blocked by the water blocking baffle plate and diffuses from the water gap to the cold water inlet cavity, and the steam is facilitated to condense and flow back to the heating area due to the lower temperature in the cold water inlet cavity, so that water resources are saved.

6. As a preferred mode of the application, the upper surface of the water retaining baffle plate forms a water guide inclined plane which is gradually inclined downwards from the center to the edge, and cold water can be guided to the water passing gap around through the water guide inclined plane, so that the cold water can be more dispersed and evenly flow into the heating cavity along the side wall of the tank body, and the cold water and the hot water are enabled to be evenly mixed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is an assembly view of a hot tank provided herein;

FIG. 2 is an exploded view of a hot tank provided in a first embodiment of the present application;

FIG. 3 is a longitudinal cross-sectional view of a first embodiment of a hot tank provided herein;

FIG. 4 is a second longitudinal cross-sectional view of the hot tank provided in the first embodiment of the present application;

FIG. 5 is an exploded view of a hot tank provided in a second embodiment of the present application;

FIG. 6 is a longitudinal cross-sectional view of a hot can provided in a second embodiment of the present application;

fig. 7 is a transverse cross-sectional view of a hot tank provided herein.

Reference numerals:

the water tank comprises a tank body 1, a heat conduction boss 11, a heat insulation rib 12, a water retaining baffle 13, a cold water inlet cavity 14, a heating cavity 15, a cold water inlet 16, a hot water outlet 17, a water passing gap 18 and a convex rib 19;

2 heating elements;

3 a heat conducting member;

and 4, a base.

Detailed Description

In order to more clearly illustrate the general concepts of the present application, a detailed description is provided below by way of example in connection with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "transverse," "longitudinal," etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 7, the heat tank provided by the application comprises a tank body 1 and a heating component arranged below the tank body 1, wherein at least part of the bottom wall of the tank body 1 is raised upwards to form a heat conduction boss 11, and the heating component is attached to the heat conduction boss 11 so that the heating component can transfer heat to the tank body 1 through the heat conduction boss 11.

In the heat jar that this application provided, through making jar body 1 diapire set up the heat conduction boss 11 of upwards uplift, heating element can be through heat conduction boss 11 to jar body 1 in transfer heat, compare in planar structure, jar body 1's diapire sets up behind the heat conduction boss 11 and forms special-shaped structure, its heated area that contacts with heating element and the heat conduction area that contacts with water are bigger, then there is more heat to transfer away through heat conduction boss 11 in unit time when heating element heats, thereby help promoting heating efficiency, shorten the heating duration with cold water heating to boiling, after this heat jar is applied to the purifier, the shortening of heating duration has also reduced the user and has been received water waiting time in this purifier department, use experience has been promoted.

The specific structure of the heat conduction boss 11 is not limited in this application, and includes, but is not limited to, the following embodiments:

example 1: as shown in fig. 2 and 3, the center of the bottom wall of the can 1 is raised upward to constitute the heat conduction boss 11. Preferably, the surface of the heat conduction boss 11 can be an arc surface, so that the heat is more uniform, and the heat conduction effect is better.

Example 2: as shown in fig. 5 and 6, the heat conducting boss 11 may be formed in an annular structure around the center of the bottom wall of the can body 1, and a plurality of heat conducting bosses 11 may be disposed at intervals along the radial direction on the bottom wall.

As a preferred embodiment of the present application, the bottom wall of the tank body 1 may include a first heating area and a second heating area, the heat conducting boss 11 is disposed in the second heating area, the first heating area is horizontally disposed, and the first heating area and the second heating area are both attached to the heating assembly, so that the first heating area and the second heating area cooperate to form a three-dimensional heating space.

It can be understood by those skilled in the art that the first heating zone and the second heating zone are both attached to the heating assembly, and when the heating assembly works, heat is transferred to the first heating zone and the second heating zone at the same time, and then the heat is transferred to water in the tank body 1 by the first heating zone and the second heating zone, and because the first heating zone is horizontal, the second heating zone is provided with the heat conducting boss 11 which bulges upwards, so that the bottom wall of the whole tank body 1 is not in a planar structure, but in a three-dimensional structure, and then the heat of the first heating zone and the heat of the second heating zone are not transferred vertically and upwards singly, but the heat is transferred to the first heating zone by the heat conducting boss 11 in a plurality of directions, so that the first heating zone and the second heating zone are matched to form a three-dimensional heating space, and the heating efficiency is higher. Taking the foregoing embodiment 1 as an example, the first heating area may be a horizontal area at the edge of the bottom wall of the tank body 1, the second heating area is an area with an upward central bulge, when the heating element 2 works, the heat of the first heating area is transferred upward, the heat of the second heating area is transferred along the arc surface of the heat conducting boss 11, and the horizontal plane of the first heating area and the horizontal plane of the heat conducting boss 11 form a three-dimensional heating space.

Further, as shown in fig. 2 to 6, the heating assembly includes a heating element 2 and a heat conducting element 3, the heat conducting element 3 is disposed between the heating element 2 and the bottom wall of the can body 1, the upper surface of the heat conducting element 3 is attached to the first heating area and the second heating area, and the lower surface of the heat conducting element 3 is attached to the heating element 2. It can be understood by those skilled in the art that, because the bottom wall of the tank body 1 is provided with the heat conduction boss 11 to form a special-shaped structure, the traditional heating element is inconvenient to directly contact with the bottom wall of the tank body 1 for conducting heat, and by arranging the heat conduction element 3, the heat conduction element 3 is convenient to process into a special-shaped structure, the upper surface of the heat conduction element 3 can be matched and attached to the first heating area and the second heating area, that is, the upper surface of the heat conduction element 3 can be provided with the same structure as the bottom wall of the tank body 1, so that the heat conduction element 3 is tightly attached to the bottom wall of the tank body 1, and the lower surface of the heat conduction element 3 is matched and attached to the heating element 2, so that heat of the heating element 2 is better transferred to the bottom wall of the tank body 1, and the surface special-shaped treatment of the heating element 2 is not needed, and the transformation cost of the heating element 2 is saved.

Further, as shown in fig. 3 and 6, the tank 1 is provided with a heat insulation rib 12 extending downward, the heat insulation rib 12 cooperates with the heating element 2 to form a heat insulation cavity for wrapping the heat conducting element 3, and a heat insulation layer (not shown in the drawings, may be a heat insulation material such as heat insulation cotton or polyurethane) wrapped at the side of the heat conducting element 3 is disposed in the heat insulation cavity. It can be understood by those skilled in the art that the heat insulation ribs 12 cooperate with the heating element 2 to form a heat insulation cavity for wrapping the heat conducting element 3, and a heat insulation layer wrapped at the side part of the heat conducting element 3 is arranged in the heat insulation cavity, and the heat insulation effect of the heat insulation cavity and the heat insulation effect of the heat insulation layer can reduce heat loss caused by heat transfer from the heating element 2 and the heat conducting element 3 to the outside of the tank body 1, so that heat is transferred into the tank body 1 through the heat conducting element 3 as much as possible, and heating efficiency is improved.

Further, as shown in fig. 1 and 4, the thermal tank further includes a base 4, the base 4 is provided with an accommodating cavity with an upward opening, the tank body 1 is installed in the accommodating cavity, and the top surface of the base 4 is higher than the heat insulation ribs 12. It can be understood by those skilled in the art that the top surface of the base 4 is higher than the heat insulation ribs 12 by making the tank body 1 installed in the accommodating cavity, so that the accommodating cavity has a certain heat insulation effect on the heat insulation cavity, the heat loss of the heat conducting piece 3 is further reduced, and the heat is more transferred upwards into the tank body 1, so that the heating efficiency is improved.

As a preferred embodiment of the present application, as shown in fig. 3, 6 and 7, a water blocking baffle 13 is disposed in the tank 1, a cold water inlet cavity 14 is formed above the water blocking baffle 13, a heating cavity 15 is formed below the water blocking baffle 13, the tank 1 is provided with a cold water inlet 16 communicated with the cold water inlet cavity 14 and a hot water outlet 17 communicated with the heating cavity 15, and a water passing gap 18 for communicating the cold water inlet cavity 14 with the heating cavity 15 is formed between the periphery of the water blocking baffle 13 and the side wall of the tank 1. Those skilled in the art can understand that, through the setting of cold water baffle, when making cold water intaking by manger plate baffle 13 block, cold water gets into heating chamber 15 along manger plate baffle 13 circumferential water clearance 18, compare in cold water from cold water import 16 direct-flushing hot water's moisturizing mode, this application is through manger plate baffle 13 to the blocking and the dispersion water conservancy diversion of cold water, cold water can disperse more and evenly mix with the hot water of heating chamber 15, make the temperature in the heating chamber 15 everywhere keep unanimous basically, the accuracy of the hot pot temperature measuring device detection temperature of being convenient for also is convenient for improve the accuracy of the heating target temperature that sets for so that the temperature control. The water baffle 13 can also form a barrier to steam in the heating cavity 15, thereby being beneficial to increasing the air pressure in the heating cavity 15, enabling the heating cavity 15 to form a micro-pressure environment and further improving the heating efficiency. The steam is blocked by the water blocking baffle 13 and diffuses from the water passing gap 18 to the cold water inlet cavity 14, and the steam is facilitated to condense and flow back to the heating area due to the lower temperature in the cold water inlet cavity 14, so that water resources are saved. In particular, the cold water inlet 16 may be disposed at the top of the tank 1, and when water is fed, the cold water just falls onto the water blocking plate 13. The hot water outlet 17 may be provided at a central position of the bottom wall of the tank 1.

Regarding the specific structure of the water blocking plate 13, as a preferred embodiment, as shown in fig. 3, 6 and 7, the edge of the water blocking plate 13 may be connected to the sidewall of the tank body 1 through a plurality of ribs 19 uniformly distributed along the circumferential direction, and the upper surface of the water blocking plate 13 forms a water guiding inclined plane gradually inclined downwards from the center to the edge. The upper surface of the water baffle 13 forms a water guide inclined plane which gradually inclines downwards from the center to the edge, and cold water can be guided to the water passing gaps 18 around through the water guide inclined plane, so that the cold water can be more dispersed and evenly flows into the heating cavity 15 along the side wall of the tank body 1, and the cold water and the hot water are promoted to be evenly mixed. Specifically, the water blocking plate 13 may be welded to the tank 1 by the bead 19, or the tank 1 and the water blocking plate 13 may be integrally formed.

As a preferred embodiment, the water blocking plate 13 may be disposed near the top of the tank 1 so that the volume of the heating chamber 15 is larger than the volume of the cold water inlet chamber 14. The volume of the heating cavity 15 is larger than that of the cold water inlet cavity 14, so that the heating cavity 15 can be ensured to have enough water storage space to ensure large-flow water supply. In specific implementation, the water baffle 13 can be arranged at the position of three fifths to three quarters of the whole height of the tank body 1, and of course, according to actual requirements, the water baffle 13 can also be arranged at other suitable positions of the tank body 1.

Further, the cross-sectional area of the water gap 18 may be larger than the cross-sectional area of the cold water inlet 16, so as to ensure that water entering the cold water inlet cavity 14 through the cold water inlet 16 during water replenishment can quickly enter the heating cavity 15, so that cold water backflow caused by large cold water flow and filling of the cold water inlet cavity 14 due to too small water gap 18 is avoided.

The non-mentioned places in the application can be realized by adopting or referring to the prior art.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (10)

1. The utility model provides a hot jar, its characterized in that includes the jar body, locates the heating element of jar body below, the at least partial region of jar body diapire upwards rises in order to form the heat conduction boss, heating element laminate in the heat conduction boss so that heating element can pass through the heat conduction boss to the internal heat transfer of jar.

2. The hot tank of claim 1, wherein the hot tank comprises a heat exchanger,

the tank bottom wall comprises a first heating area and a second heating area, the heat conduction boss is arranged on the second heating area, the first heating area is horizontally arranged, and the first heating area and the second heating area are both attached to the heating assembly so that the first heating area and the second heating area are matched to form a three-dimensional heating space.

3. A hot tank as claimed in claim 2, characterized in that,

the heating assembly comprises a heating element and a heat conducting element, wherein the heat conducting element is arranged between the heating element and the bottom wall of the tank body, the upper surface of the heat conducting element is attached to the first heating area and the second heating area, and the lower surface of the heat conducting element is attached to the heating element.

4. A hot tank as claimed in claim 3, characterized in that,

the tank body is provided with a heat insulation rib extending downwards, the heat insulation rib is matched with the heating piece to form a heat insulation cavity for wrapping the heat conduction piece, and a heat insulation layer wrapping the side part of the heat conduction piece is arranged in the heat insulation cavity.

5. The hot tank of claim 4, wherein the heat exchanger comprises a heat exchanger,

the hot pot further comprises a base, the base is provided with an accommodating cavity with an upward opening, the pot body is installed in the accommodating cavity, and the top surface of the base is higher than the heat insulation ribs.

6. A hot tank as claimed in any one of claims 1 to 5, characterized in that,

the center of the bottom wall of the tank body is raised upwards to form the heat conduction boss; or,

the heat conduction boss is an annular structure formed around the center of the bottom wall of the tank body, and a plurality of heat conduction bosses are arranged on the bottom wall at intervals along the radial direction.

7. The hot tank of claim 1, wherein the hot tank comprises a heat exchanger,

the water tank is characterized in that a water retaining partition plate is arranged in the tank body, a cold water inlet cavity is formed above the water retaining partition plate, a heating cavity is formed below the water retaining partition plate, the tank body is provided with a cold water inlet communicated with the cold water inlet cavity and a hot water outlet communicated with the heating cavity, and a water passing gap for communicating the cold water inlet cavity with the heating cavity is formed between the periphery of the water retaining partition plate and the side wall of the tank body.

8. The hot tank of claim 7, wherein the heat exchanger comprises a heat exchanger,

the edge of the water baffle plate is connected with the side wall of the tank body through a plurality of convex ribs which are uniformly distributed along the circumferential direction, and the upper surface of the water baffle plate forms a water guide inclined plane which gradually inclines downwards from the center to the edge.

9. The hot tank of claim 7, wherein the heat exchanger comprises a heat exchanger,

the water retaining baffle is arranged close to the top of the tank body so that the volume of the heating cavity is larger than that of the cold water inlet cavity.

10. The hot tank of claim 9, wherein the heat exchanger comprises a heat exchanger,

the cross section area of the water passing gap is larger than the cross section area of the cold water inlet.