CN211270014U - High-efficiency energy-saving electric stewpan - Google Patents

Abstract

An efficient energy-saving electric stewpan comprises a pan cover, an inner container, an outer pan and a sealing device, wherein the pan cover is arranged on the inner container. The inner container is arranged in the outer pot, the upper edge of the inner container is tightly attached to the upper end of the outer pot, and a relatively closed space is formed between the outer wall of the inner container and the inner wall of the outer pot. The sealing device is embedded and connected with the joint of the inner container and the outer pot. The pot cover is arranged right above the sealing device. The cooker cover, the inner container and the outer cooker are not provided with air holes. Along with the change of the air pressure in the outer pot during heating, when the weight of the inner container is greater than the air pressure in the outer pot, the inner container is tightly pressed on the outer pot, when the air pressure in the outer pot is greater than the weight of the inner container, the air pressure in the outer pot can jack up the sealing device to release redundant pressure, and the inner container can ascend or descend along with the change of the air pressure in the outer pot. The electric stewpan has inner container and outer pot without air holes to form inside sealing and high pressure state inside the pot, and this makes cooking more efficient and saves energy source.

Description

High-efficiency energy-saving electric stewpan

Technical Field

The utility model relates to an electric stewpan, in particular to a high-efficiency energy-saving electric stewpan.

Background

Most of electric stewpots on the market at present are generally provided with air holes, water in the saucepans can evaporate quickly due to boiling to cause dry heating, so that the stewing time is not more than 6 hours generally, the energy waste is caused, and the efficiency is very low. Meanwhile, the electric stewpot is provided with the air holes to cause the heat to be quickly dissipated, the boiling point temperature in the stewpot needs to be continuously heated to maintain, the heating process of the heating plate is easy to cause the vaporization of water, bubbles after vaporization escape to cause noise, and the noise is larger during stewing.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a high-efficiency energy-saving electric stewpot.

In order to achieve the above object, the utility model adopts the following technical scheme: an efficient energy-saving electric stewpan comprises a pan cover, an inner container, an outer pan and a sealing device, and is characterized in that the pan cover is arranged on the inner container. The inner container is arranged in the outer pot, the upper edge of the inner container is tightly attached to the upper end of the outer pot, and a relatively closed space is formed between the outer wall of the inner container and the inner wall of the outer pot. The sealing device is embedded and connected with the joint of the inner container and the outer pot. The pot cover is arranged right above the sealing device. The cooker cover, the inner container and the outer cooker are not provided with air holes. Along with the change of the air pressure in the outer pot during heating, when the weight of the inner container is greater than the air pressure in the outer pot, the inner container is tightly pressed on the outer pot, when the air pressure in the outer pot is greater than the weight of the inner container, the air pressure in the outer pot can jack up the sealing device to release redundant pressure, and the inner container can ascend or descend along with the change of the air pressure in the outer pot.

Preferably, the inner container upper end has the bellying, and the diameter of bellying slightly is greater than the diameter of outer pot outer wall, and the diameter of inner container outer wall slightly is less than the diameter of outer pot inner wall, and the inner container passes through the bellying laminating on the outer pot.

Preferably, sealing device is the silica gel sealing washer, and the silica gel sealing washer comprises sealing and connecting portion, and the diameter of sealing slightly is greater than the diameter of inner bag outer wall and slightly is less than the diameter of outer pot inner wall. The diameter of the inner ring of the connecting part is slightly smaller than that of the inner wall of the outer pot and slightly larger than that of the inner wall of the outer pot. The silica gel sealing ring is embedded at the joint of the outer pot and the inner container.

Preferably, an external inner container handle is arranged on the inner container, the diameter of the inner ring of the inner container handle is slightly larger than that of the outer wall of the inner container, and the lower end of the inner container handle is clamped on the sealing device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inner bag and outer pot do not are equipped with the bleeder vent, form inside seal and high-pressure state in the pot to make the culinary art more high-efficient, more the energy saving. Meanwhile, the inner container and the outer pot are relatively sealed, so that a high-power driving heating disc is not needed to keep water in the outer pot boiling, a large amount of water is prevented from being vaporized, and noise caused by escape of bubbles after the water is vaporized is avoided. In addition, the inner container is provided with the external handle, so that the inner container does not need to be inserted into the outer pot when taken out, thereby reducing the possibility of being scalded and being more convenient and humanized.

Drawings

FIG. 1 is an assembly schematic view of the electric stewpot of the present invention.

FIG. 2 is a perspective view of the electric stewpan of the present invention.

FIG. 3 is a cross-sectional view of the electric stewpan of the present invention.

Fig. 4 is an enlarged schematic view at fig. 3A.

In the figure: 1-pot cover; 2-inner container; 3-an external inner container handle; 4-a silica gel sealing ring; and 5, outer pot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4: an energy-efficient electric stewpan, includes pot cover 1, inner bag 2, outer pot 5 and silica gel sealing washer 4, pot cover 1 set up on inner bag 2. The inner container 2 is arranged in the outer pot 5, the upper edge of the inner container 2 is tightly attached to the upper end of the outer pot 5, and a relatively closed space is formed between the outer wall of the inner container 2 and the inner wall of the outer pot 5. The silica gel sealing ring 4 is embedded and connected with the joint of the inner container 2 and the outer pot 5. The pot cover 1 is arranged right above the silica gel sealing ring 4. The cooker cover 1, the inner container 2 and the outer cooker 5 are not provided with air holes. Along with the change of the internal gas pressure of the outer pot 5 during heating, when the weight of the inner container 2 is greater than the internal gas pressure of the outer pot 5, the inner container 2 is tightly pressed on the outer pot 5, when the internal gas pressure of the outer pot 5 is greater than the weight of the inner container 2, the internal gas pressure of the outer pot 5 can jack up the silica gel sealing ring 4 to release redundant pressure, and the inner container 2 can ascend or descend along with the change of the internal gas pressure of the outer pot 5. The upper end of the inner container 2 is provided with a protruding part, the diameter of the protruding part is slightly larger than that of the outer wall of the outer pot 5, the diameter of the outer wall of the inner container 2 is slightly smaller than that of the inner wall of the outer pot 5, and the inner container 2 is attached to the outer pot 5 through the protruding part. The silica gel sealing ring 4 comprises sealing part and connecting portion, and the diameter of sealing part slightly is greater than the diameter of inner bag 2 outer wall and slightly is less than the diameter of outer pot 5 inner wall. The diameter of the inner ring of the connecting part is slightly smaller than the diameter of the inner wall of the outer pot 5 and slightly larger than the diameter of the inner wall of the outer pot 5. The silica gel sealing ring 4 is embedded at the joint of the outer pot 5 and the inner container 2. The inner container 2 is provided with an external inner container handle 3, the diameter of the inner ring of the inner container handle 3 is slightly larger than that of the outer wall of the inner container 2, and the lower end of the inner container handle 3 is clamped on the silica gel sealing ring 4.

The utility model discloses a theory of operation is: pot cover 1 is installed on inner bag 2, and silica gel sealing washer 4 is installed on the inner wall of outer pot 5 through interior edge, and inner bag 2 passes through the bellying and installs the outer edge at silica gel sealing washer 4, and inner bag 2 utilizes weight of itself to pass through silica gel sealing washer circle 4 and sticiss on outer pot 5, and 3 lower extreme cards of external inner bag handle are on silica gel sealing washer 4, and inner bag 2 passes through the bellying and installs on inner bag handle 3, and inner bag 2 all does not have the bleeder vent with outer pot 5. Toward outer pot 5 and inner bag 2 water addition, the heating begins the back, when the water of outer pot 5 inside is heated to the boiling point, the water of outer pot 5's boiling transmits the water of inner bag 2 with the temperature, water transmits heat for inner bag 2 culinary art food again, because not set up the bleeder vent in the outer pot 5, heat and moisture in the outer pot 5 are difficult for escaping, form the environment of high pressure high temperature, only when the pressure in the outer pot 5 is greater than the produced pressure of inner bag 2 weight, atmospheric pressure in the outer pot 5 just can jack-up silica gel sealing washer 4 releases unnecessary pressure, consequently, the environment of high pressure high temperature can make the culinary art more high-efficient in the outer pot 5, and energy is saved more, simultaneously because moisture is difficult for escaping, can increase the time of stew and boil. Due to the relatively sealed design in the outer pot 5, a high-power driving heating disc is not needed to keep the water in the outer pot 5 boiling, so that a large amount of vaporization of the water can be avoided, and the noise caused by the escaping of bubbles is reduced. The inner container 2 is provided with the external inner container handle 3, when the inner container 2 is taken out, the inner container 2 can be taken out only by lifting the inner container handle 3 without going deep into the inner container 2.

Claims (4)

1. An efficient energy-saving electric stewpan comprises a pan cover, an inner container, an outer pan and a sealing device, and is characterized in that the pan cover is arranged on the inner container; the inner container is arranged in the outer pot, the upper edge of the inner container is tightly attached to the upper end of the outer pot, and a relatively closed space is formed between the outer wall of the inner container and the inner wall of the outer pot; the sealing device is embedded and connected with the joint of the inner container and the outer pot; the pot cover is arranged right above the sealing device; the cooker cover, the inner container and the outer cooker are not provided with air holes.

2. The energy-efficient electric stewpan as claimed in claim 1, wherein the inner pot has a raised part in the upper end, the raised part has a diameter slightly larger than that of the outer wall of the outer pot, the outer wall of the inner pot has a diameter slightly smaller than that of the inner wall of the outer pot, and the inner pot is attached to the outer pot via the raised part.

3. The efficient energy-saving electric stewpan according to claim 1, wherein the sealing means is a silica gel sealing ring, the silica gel sealing ring is composed of a sealing portion and a connecting portion, and the diameter of the sealing portion is slightly larger than that of the outer wall of the inner pot and slightly smaller than that of the inner wall of the outer pot; the diameter of the inner ring of the connecting part is slightly smaller than that of the inner wall of the outer pot and slightly larger than that of the inner wall of the outer pot; the silica gel sealing ring is embedded at the joint of the outer pot and the inner container.

4. The efficient energy-saving electric stewpan according to claim 1, wherein the inner pot is provided with an external inner pot handle, the diameter of an inner ring of the inner pot handle is slightly larger than that of an outer wall of the inner pot, and the lower end of the inner pot handle is clamped on the sealing device.

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