CN214548835U - Electric heating pot capable of boiling quickly - Google Patents

Abstract

The embodiment of the application discloses a quick-boiling electric food warmer, which comprises a pan body, a food steamer and a pan cover which are sequentially arranged, wherein the pan body comprises a heating part, and a water tank is arranged above the heating part; the water tank comprises a water storage tank and an air guide part, and the top of the water storage tank is in a closed state when the water storage tank is in an inverted state; be equipped with the liquid level balance hole between aqua storage tank and the air guide portion, water tank bottom has certain clearance with the heating portion, and the bottom of aqua storage tank is equipped with at least one apopore, liquid level balance hole and apopore cooperation are with the liquid level height of control heating portion top. The embodiment of the application enables the liquid level in the pot body to be maintained at a certain height through the liquid level balancing hole, and steam can be rapidly generated.

Description

Electric heating pot capable of boiling quickly

Technical Field

The application relates to the technical field of cooking equipment, in particular to an electric food warmer capable of boiling quickly.

Background

The electric cooker is a modern cooker which adopts a double-bottom welding process, has high thermal efficiency, long service life and complete functions and can be processed by frying, steaming, boiling, rinsing, stewing, braising and the like. The multifunctional cooking machine can cook food, can preserve heat, is clean and sanitary in use, has no radiation, saves time and labor, and is one of indispensable tools for modernization of housework.

At present, in the electric food warmer on the market, water is generally directly injected into a pan body, then the electric food warmer starts to heat, if long-time heating is needed, more water needs to be injected, but when water is injected more, a longer time is needed from water adding to boiling, and the heating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a quick-boiling electric food warmer, which aims to solve the problem of low heating efficiency in the prior art.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:

a fast boiling electric food warmer comprises a pan body, a food steamer and a pan cover which are arranged in sequence, wherein the pan body comprises a heating part, and a water tank is arranged above the heating part; the water tank comprises a water storage tank and an air guide part, and the top of the water storage tank is in a closed state when the water storage tank is in an inverted state; be equipped with the liquid level balance hole between aqua storage tank and the air guide portion, the water tank bottom with heating portion has certain clearance, and the bottom of aqua storage tank is equipped with at least one apopore, the liquid level balance hole cooperates with the apopore with the liquid level height of control heating portion top.

Preferably, the air guide part is arranged inside the water storage tank and/or outside the water storage tank, wherein the air guide part arranged outside the water storage tank consists of a gap between the side wall of the water storage tank and the inner wall of the pot body; the air guide part arranged in the water storage tank is formed into a cavity channel by inward flanging of the side wall of the water storage tank.

Preferably, the liquid level balancing hole is higher than the water outlet hole, wherein the distance between the highest point of the liquid level balancing hole and the heating part is greater than 1mm, and the liquid level is maintained at a certain height when the height of the liquid level in the boiler body is greater than or equal to the height of the highest point of the liquid level balancing hole.

Preferably, the water tank still includes the water tank lid, the water tank lid matches with the aqua storage tank shape, and with aqua storage tank sealing connection, wherein, the water tank lid be provided with the sealing part that the gas cylinder matches, the sealing part with gas cylinder top sealing connection.

Preferably, the water tank cover is provided with a sealing pressure plate, and the sealing pressure plate is arranged above the gas cylinder; the shape of the sealing pressure plate is matched with that of the sealing part, and the sealing pressure plate is connected with the sealing part in a sealing mode.

Preferably, the water tank bottom is provided with the water filling port, the water filling port passes through the water filling port lid to be sealed, the water filling port lid with the water tank bottom surface flushes.

Preferably, the water outlet hole is higher than the bottom surface of the water injection port cover.

Preferably, the water tank includes an upper connection part and a lower connection part, and the upper connection part and the lower connection part are foldably connected through a folding part.

Preferably, the bottom of the water tank is provided with a plurality of support ribs, and the support ribs enable a certain gap to be reserved between the water tank and the heating part.

Preferably, the support ribs are arranged in a radial shape or in parallel, and the water outlet hole is formed between the two support ribs.

According to the technical scheme, the method has the following beneficial effects:

1. this application embodiment sets up the water tank above the heating portion of the pot body, water in the water tank flows into the internal portion of pot through the apopore, the internal portion of water tank is seal structure, it is inside that gaseous gets into the water tank through the liquid level balance hole, a balancing act for atmospheric pressure, water in the water tank passes through the delivery port and flows, when liquid level height in the pot body is greater than the height in liquid level balance hole, gaseous can not get into the water tank again, thereby water in the water tank also can not flow, make the internal liquid level of pot maintain at a take the altitude.

2. The air guide part is arranged on the water tank, after the heating part heats the liquid in the boiler body to boil to generate steam, the steam rises through the air guide part to heat the food in the food steamer, the air guide part can be a cavity channel formed by inward flanging of the side wall of the water tank, and can also be a gap formed between the side wall of the water tank and the side wall of the boiler body, and the air guide part can be independently arranged and can also be simultaneously arranged in two modes.

3. The whole seal structure that is of water tank, upper cover and aqua storage tank are sealed to set up the sealing above the air guide, compress tightly the sealing through seal pressing plate, water tank below water injection hole passes through the water injection flap and seals, guarantees the holistic leakproofness of water tank, avoids the water tank to appear gas leakage phenomenon and leads to the internal liquid level of pot to maintain at a take the altitude.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electric fast-boiling pot according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of an electric fast-boiling pot according to an embodiment of the present disclosure;

FIG. 3 is a schematic view illustrating a usage status of a fast-boiling electric food warmer provided in an embodiment of the present application;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a water tank according to an embodiment of the present disclosure;

FIG. 6 is a schematic cross-sectional view of a water tank according to an embodiment of the present disclosure;

fig. 7 is a schematic bottom structure view of a water tank according to an embodiment of the present disclosure;

fig. 8 is a structural schematic diagram of an extended state of a water tank according to an embodiment of the present disclosure;

fig. 9 is a schematic view of an extended and folded structure of a water tank according to an embodiment of the present application.

Reference numerals:

the method comprises the following steps of 1-a pot body, 2-a water tank, 3-a steamer, 4-a pot cover, 5-an air guide part, 11-a heating part, 21-a water outlet hole, 22-a liquid level balancing hole, 23-a water storage tank, 24-an upper cover, 25-a sealing pressing plate, 26-a water injection opening cover, 27-a water injection opening, 28-a supporting rib, 29-a folding part and 241-a sealing part.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the electric food warmer with quick boiling provided by the embodiment of the present application comprises a pan body, a food steamer and a pan cover which are sequentially arranged, wherein the pan body comprises a heating part, and a water tank is arranged above the heating part; the water tank comprises a water storage tank and an air guide part, and the top of the water storage tank is in a closed state when the water storage tank is in an inverted state; be equipped with the liquid level balance hole between aqua storage tank and the air guide portion, water tank bottom has certain clearance with the heating portion, and the bottom of aqua storage tank is equipped with at least one apopore, liquid level balance hole and apopore cooperation are with the liquid level height of control heating portion top.

In the embodiment of the application, the water tank is placed inside the pot body 1, water in the water tank 2 flows into the pot through the water outlet hole at the lower end, and steam generated after being heated by the heating part is diffused into the food steamer 3 through the air guide part to heat food. For a more detailed description of the present application, refer to fig. 3 and 4, and the direction of the arrow in fig. 3 is the diffusion direction of the water vapor.

As shown in figure 4, water in the water tank 2 enters the pan through the water outlet hole 21, the heating part 11 is arranged below the water outlet hole 21, as can be seen from the figure, the highest point of the liquid level balancing hole 22 is larger than the water outlet hole and is the same as the height of the liquid level Y, the small arrow in figure 4 is the air flow direction, air enters the water tank through the liquid level balancing hole 22, because of the air pressure balance, the water in the water tank flows out through the water outlet hole under the action of air pressure, when the liquid in the pan body 1 is enough, so that the height of the liquid level Y is larger than or equal to the height of the highest point of the liquid level balancing hole 22, air can not enter the water tank through the liquid level balancing hole 22, at this moment, the water in the water tank does not flow outwards any more, when the liquid in the pan is reduced along with the evaporation of water vapor, the height of the liquid level Y is again lower than the height of the highest point of the liquid level balancing hole 22, at this moment, the air flows again, the water in the water tank 2 is supplemented to the pan, and dynamic balance is realized. The height of liquid level balance hole 22 has highly decided the height of the interior liquid level of pot body 2, and liquid level height is highly decided by liquid level balance hole 22 under dynamic balance state, in order to realize the rapid heating, generally set up liquid level balance hole 22's height to be higher than apopore 1mm, only have a small amount of water heated in the pot body 1 like this, can produce steam fast, but because still saved a large amount of water in the water tank and supplemented, can not produce the condition of dry combustion method.

Referring to fig. 3, the steam is diffused outwards by the air guide part 5, the air guide part 5 can be formed by the inward flanging of the side wall of the water storage tank to form a cavity channel or can be formed by the gap between the side wall of the water storage tank and the inner wall of the pot body, when the air guide part is arranged, the two modes can be independently arranged or can be arranged in a mixed manner, namely, the air guide part formed by the inward flanging of the side wall of the water storage tank to form the cavity channel or the gap between the side wall of the water storage tank and the inner wall of the pot body can be only arranged, or the air guide part formed by the inward flanging of the side wall of the water storage tank to form the cavity channel and the gap between the side wall of the water storage tank and the inner wall of the pot body can be simultaneously arranged.

Wherein, when the air guide part formed by the gap between the side wall of the water storage tank and the inner wall of the pot body is arranged, a little gap is required to be left between the water tank 2 and the pot body 1, therefore, the diameter or the maximum width of the water tank 2 is less than the diameter or the minimum width of the pot body 1, and the enough gap is ensured to be left between the water tank 2 and the pot body for supplying the steam to diffuse

Referring to fig. 5, 6 and 7, in the water tank provided in the embodiment of the present invention, since the dynamic balance of the liquid level in the pot body 1 is realized through the liquid level balancing hole 22 in the embodiment of the present invention, the absolute sealing of the water tank 2 must be ensured. As shown in fig. 5, the water tank includes a water storage tank 23, the water storage tank 23 is used for storing liquid for heating, an upper cover 24 is arranged above the water storage tank 23, the upper cover is connected with the water storage tank 23 in a sealing manner, for the embodiment that the air guide part 5 is arranged inside the water tank 2, a sealing part 241 is further arranged on the upper cover 24, the sealing part 241 is matched with the air guide part to keep the upper part of the air guide part 5 sealed with the upper cover, and the water tank is kept sealed through the arrangement of the upper cover 24.

As shown in fig. 6 and 7, in order to fill water into the water tank 2, the bottom of the water tank 2 is provided with a water filling port 27, when the water tank 2 is filled with water, the water tank 2 is inverted, water is filled into the water storage tank 23 through the water filling port 27, the water filling port is sealed through the water filling port cover 26 after the water filling is completed, and the water filling port cover 27 is flush with the bottom surface of the water tank for the stability of the water tank.

In order to avoid the upper cover falling off and further sealing the water tank when injecting water into the water storage tank, a sealing pressure plate is arranged above the sealing part 241 and presses the sealing part, so that the upper cover 24 can be further fixed and the periphery of the sealing part can be further sealed, and the situation that air does not enter the water storage tank 23 through the sealing part is avoided, and the absolute sealing inside the water tank is ensured. It is never ensured that air can only enter the interior of the tank 2 through the level balancing holes 22.

After the water is filled, the water tank 2 is rightly arranged in the pot body 1, the water outlet 21 is not sealed at all in the embodiment of the application, when liquid exists in the water storage tank 23, the liquid leaks from the water outlet 23 in the righting process, but the application of the application is not influenced, because the application aims to expect that the water flows out from the water outlet 21, the liquid flowing out in the righting process can be directly connected into the pot body 1, after the water tank 2 is placed, if the liquid flowing into the pot body 1 in the placing process does not reach the height of the liquid level balancing hole 22, the water in the water storage tank 23 continuously flows into the pot body 1 under the action of air pressure until the liquid level reaches the highest point of the liquid level balancing hole 22, dynamic balance is realized, if the liquid flowing into the pot body 1 in the placing process reaches the height of the liquid level balancing hole 22, the air pressure in the water tank 2 is balanced, no liquid flows out from the water outlet 21, and when the liquid in the pot body 1 is reduced to the highest point of the liquid level balancing hole 22 along with evaporation, the dynamic balance of the liquid level is realized again, so that the water outlet 21 is not sealed in the embodiment of the application in order to save the cost.

As shown in fig. 7, a supporting rib 28 is disposed at the bottom of the water tank 2, and the supporting rib 28 allows a gap to be formed between the water tank 2 and the heating portion 11, so as to prevent the bottom of the water tank 2 from directly contacting the heating portion, thereby preventing the liquid inside the water tank 2 from being heated. If the water tank 2 directly contacts with the heating part 11, the heating part can not only heat the liquid outside the water tank but also heat the liquid inside the water tank in the heating process, the liquid in the water tank 2 boils along with heating, a large amount of vapor is generated to destroy the air pressure balance in the water tank 2, and meanwhile, the bubbles during boiling can also push the liquid in the water tank 2 to flow out from the water outlet hole 21, so that the liquid in the pot body 1 cannot be continuously maintained at a certain height. In the embodiment of the present application, the support ribs 28 may be disposed radially or in parallel.

Referring to fig. 8 and 9, the water tank includes an upper connection part and a lower connection part, which are foldably connected by a folding part 29.

The water tank is folded by the folding portion 29 when used, and is folded by the folding portion 29 when stored. To facilitate the arrangement of the folding portion 29, the water tank may be made of a soft material such as high temperature resistant silicone, or may be made of a high temperature resistant material only in the folding portion 29.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present application are only relative concepts or refer to the normal use state of the product, i.e., the traveling direction of the product, and should not be considered as limiting.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A fast boiling electric food warmer comprises a pan body, a food steamer and a pan cover which are arranged in sequence, and is characterized in that the pan body comprises a heating part, and a water tank is arranged above the heating part; the water tank comprises a water storage tank and an air guide part, and the top of the water storage tank is in a closed state when the water storage tank is in an inverted state; be equipped with the liquid level balance hole between aqua storage tank and the air guide portion, the water tank bottom with heating portion has certain clearance, and the bottom of aqua storage tank is equipped with at least one apopore, the liquid level balance hole cooperates with the apopore with the liquid level height of control heating portion top.

2. The fast-boiling electric pot as claimed in claim 1, wherein the air guide is disposed inside the water storage tank and/or outside the water storage tank, wherein the air guide disposed outside the water storage tank is composed of a gap between a sidewall of the water storage tank and an inner wall of the pot body; the air guide part arranged in the water storage tank is formed into a cavity channel by inward flanging of the side wall of the water storage tank.

3. The fast-boiling electric food warmer of claim 1, wherein the liquid level balancing hole is higher than the water outlet hole, wherein the distance between the highest point of the liquid level balancing hole and the heating part is greater than 1mm, and the liquid level is maintained at a certain height when the liquid level in the pan body is greater than or equal to the height of the highest point of the liquid level balancing hole.

4. The fast-boiling electric hot pot according to claim 1, wherein the water tank further comprises a water tank cover, the water tank cover is matched with the water storage tank in shape and is connected with the water storage tank in a sealing manner, wherein the water tank cover is provided with a sealing part matched with the gas cylinder, and the sealing part is connected with the top of the gas cylinder in a sealing manner.

5. The fast-boiling electric food warmer of claim 4, wherein the tank lid is provided with a sealing pressure plate disposed above the gas cylinder; the shape of the sealing pressure plate is matched with that of the sealing part, and the sealing pressure plate is connected with the sealing part in a sealing mode.

6. An electric fast-boiling pot as claimed in any one of claims 1 to 5 wherein said tank is provided with a water inlet at its bottom, said water inlet being sealed by a water inlet cover, said water inlet cover being flush with said tank bottom surface.

7. The fast-boiling electric food warmer of claim 6, wherein the water outlet hole is higher than the bottom surface of the water inlet cap.

8. An electric fast-boiling pot as claimed in any one of claims 1 to 5 wherein said water tank comprises an upper connecting portion and a lower connecting portion, said upper and lower connecting portions being foldably connected by a fold.

9. The fast-boiling electric food warmer of any one of claims 1-5, wherein the bottom of the water tank is provided with a plurality of support ribs, and the support ribs provide a gap between the water tank and the heating portion.

10. The fast-boiling electric food warmer of claim 9, wherein the support ribs are radially disposed or parallel, and the water outlet is disposed between the two support ribs.

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