CN111528679A

CN111528679A - Anti-overflow and anti-stain electric stewpan and food stewing method

Info

Publication number: CN111528679A
Application number: CN202010379328.4A
Authority: CN
Inventors: 危未明
Original assignee: Jiangshan Genzheng Technology Co ltd
Current assignee: Jiangshan Genzheng Technology Co ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2020-08-14
Also published as: CN109330346B; CN109330346A

Abstract

The invention relates to an anti-overflow dirty electric stewpot and a food stewing method, wherein the electric stewpot comprises a pot cover, a shell, an outer pot, an inner container and an electric heater, the upper end of the outer pot is provided with an outer pot flanging, the outer pot flanging completely covers the upper end surface of the shell, the upper end of the inner container is provided with an inner container flanging, the inner container flanging completely covers the outer pot flanging, the pot cover is placed at the upper end of the inner container, the food stewing method is that solid raw materials and liquid raw materials are filled into the inner container, and the pot cover is covered on the inner container; the inner container is arranged in the outer pot, the outer pot is provided with an outer pot flanging which completely covers the upper end part of the shell, and the inner container is provided with an inner container flanging which completely covers the outer pot flanging; the outer pot is heated by an electric heater. The invention provides an anti-overflow dirty electric stewpot, which is not easy to enter an outer pot when food liquid is discharged, and solves the problem that the overflowing food is easy to enter the outer pot when the food is cooked in the existing electric stewpot.

Description

Anti-overflow and anti-stain electric stewpan and food stewing method

The application is a divisional application with the name of an anti-overflow and stain type electric stewpot and a food stewing method on application number 2018112387615, application date 2018, 10 months 23.

Technical Field

The invention relates to the technical field of traditional Chinese medicine production, in particular to an anti-overflow and anti-fouling electric stewpot and a food stewing method.

Background

An electric stewpan is one of cooking utensils, and an existing electric stewpan is disclosed in a patent document with a Chinese patent application number of 2017101449609. The electric stewpan comprises a pan cover, a shell, an outer pan arranged in the shell and an inner container arranged in the outer pan in a penetrating manner through heat conductivity, and an electric heater for heating the outer pan is arranged in the shell. The prior electric stewpan has the following defects: in the process of stewing food, the overflowing food is easy to enter the outer pot and enter the shell, and the food cannot be conveniently cleaned when entering the outer pot, particularly the shell; when there is a low density in the solid material, it floats on the liquid material such as water, resulting in that the solid material on the liquid is not boiled out sufficiently quickly and nutrients are boiled out sufficiently during the stewing process (hereinafter this phenomenon is referred to as dry boiling).

Disclosure of Invention

The first purpose of the invention is to provide an anti-overflow dirty electric stewpot, which is difficult to enter the outer pot when food liquid flows out, and solve the problem that the overflowing food is easy to enter the outer pot when the existing electric stewpot cooks the food.

The second purpose of the invention is to provide an anti-overflow dirty electric stewpot which can avoid the phenomenon that solid raw material floats on liquid raw material for boiling, and solve the problem that the existing electric stewpot floats on liquid raw material for dry boiling when the density of the solid raw material is less than that of the liquid raw material.

The technical problem is solved by the following technical scheme: the utility model provides an anti-overflow goes out dirty formula electric stewpot, includes pot cover, shell, sets up the outer pot in the shell and wears to establish the inner bag in the outer pot, be equipped with the electric heater that carries out the heating to the outer pot in the shell, the upper end of outer pot is equipped with outer pot portion flanging, outer pot portion flanging shelters from completely the up end of shell, the upper end of inner bag is equipped with inner bag portion flanging, inner bag portion flanging shelters from completely outer pot portion flanging, the pot cover is shelved on the upper end of inner bag and is covered the inner bag. According to the technical scheme, the outer pot portion flanging is arranged and completely shields the upper end face of the shell, so that the overflow problem is not easy to enter the shell from the joint of the outer pot and the shell; the outer flanging of the outer pot part is further arranged and is completely shielded, so that objects in the inner container are not easy to enter the outer pot when overflowing, and the problem that the objects are easy to enter the outer pot when overflowing in the cooking process of the conventional electric stewpot is solved.

Preferably, the edge of the outer flanging of the inner container part is provided with an outer flanging of the inner container part, which is bent downwards, an annular gripper groove is formed between the outer flanging of the inner container part and the inner container, and the outer flanging of the outer pot part is accommodated in the annular gripper groove. When the inner container is taken out, the shielding effect of the flanging of the outer pot part by the flanging of the inner container part is good, and the effect of preventing overflowing articles from entering the outer pot is good.

Preferably, the pot cover is connected with a pressing plate which presses the solid raw material in the inner container through a lifting rod so that the liquid raw material in the inner container submerges the solid raw material in the inner container, the lifting rod comprises an upper connecting pipe and a lower connecting pipe, the upper end of the upper connecting pipe is connected with the cooker cover, the upper end of the lower connecting pipe is hermetically and slidably arranged in the lower end of the upper connecting pipe, the lower end of the lower connecting pipe is connected with the pressing and holding plate, the upper end of the lower connecting pipe is internally provided with a clamping groove which is enclosed by an upper stop block and a lower stop block, the inner circumferential surface of the upper connecting pipe is provided with internal threads, a driving pipe is arranged in the upper connecting pipe in a penetrating way, the driving pipe is provided with a connecting column, the peripheral surface of the connecting column is provided with external threads, the external thread with internal thread threaded connection is in the same place and with the drive tube connection in last connecting tube, the pot cover is stretched out to the upper end of drive tube, the lower extreme of drive tube is equipped with the joint and is in the joint connects of joint inslot. During the use, according to the height of the liquid level adjustment pressure board in the inner bag for the pressure board can press the solid raw material that floats on the liquid raw material in the inner bag to be submerged by liquid raw material, and the method of the height of adjustment pressure board is for rotating the driving tube, and the driving tube produces the lift in last connecting tube, passes through joint head cooperation joint groove drive connecting tube lift down when the driving tube goes up and down, and the drive is pressed and is held the board and go up and down in step when the connecting tube goes up and down. The second object of the invention is achieved.

Preferably, the lower end of the lower connecting pipe extends downwards out of the pressing plate, a floating plug is connected in the lower connecting pipe in a sliding and sealing mode, a limiting ring located below the floating plug is arranged at the lower end of the lower connecting pipe, communication holes communicated with the inner space and the outer space of the lower connecting pipe are formed in the peripheral surface of the portion, located below the pressing plate, of the lower connecting pipe, and the communication holes are located above the floating plug when the floating plug is supported on the limiting ring. The evaporation can be generated in the cooking process to cause displacement reduction, and the displacement reduction can generate the phenomenon that the pressing plate loses the pressing effect on the floating solid raw material, so that dry cooking is generated again. If the technical scheme is not used for dry boiling, the communicating hole is submerged in water and floats under the buoyancy action of liquid to rise so as to be isolated between the communicating hole and the driving pipe, and gas generated in the inner container can not be emitted through the driving pipe. If the dry boiling phenomenon occurs, the floating plug falls to the lower part of the communicating hole and the communicating hole is positioned on the liquid level, and at the moment, the gas in the inner container enters the communicating hole and emerges from the driving pipe. Therefore, the technical scheme can judge whether the dry boiling phenomenon occurs or not by judging whether the communicating pipe generates the contact gas-emitting phenomenon or not, and is convenient when the person or people do or do not dry boiling. When dry boiling occurs, the driving pipe is continuously rotated to drive the pressing plate to move downwards to be in contact with liquid, and whether the pressing plate is in contact with the liquid or not is also determined by observing whether the driving pipe is in contact with gassing, namely if the driving pipe is changed from being in contact with gassing to not gassing in the rotating process, the dry boiling phenomenon is overcome, and the pressing plate can be prevented from excessively pressing the liquid of a person.

The invention also provides a food stewing method which is characterized in that in the first step, solid raw materials and liquid raw materials are filled into the inner container, and the inner container is covered with a pot cover; secondly, the inner container is arranged in an outer pot, the outer pot is provided with an outer pot flanging which completely covers the upper end part of the shell, and the inner container is provided with an inner container flanging which completely covers the outer pot flanging; and thirdly, heating the outer pot by an electric heater, and transferring heat to the inner container by the outer pot so as to realize stewing of the raw materials in the inner container.

Preferably, in the first step, the height of the pressing and holding plate is adjusted according to the liquid level in the inner container, so that the pressing and holding plate can press the solid raw material floating on the liquid raw material in the inner container to be submerged by the liquid raw material, the method for adjusting the height of the pressing and holding plate is that the driving pipe is rotated, the driving pipe generates lifting in the upper connecting pipe, the driving pipe drives the lower connecting pipe to lift by matching the clamping joint with the clamping groove when lifting, and the pressing and holding plate is driven to lift synchronously when the lower connecting pipe lifts.

Preferably, in the third step, if the continuous gassing phenomenon occurs in the driving tube, the driving tube is rotated to lower the driving tube and drive the holding plate to lower, and if the driving tube is lowered to the upper end of the driving tube and no continuous gassing occurs, the holding plate presses the solid material into the liquid in the inner container again to stop rotating the driving tube.

The invention has the following advantages: the outer pot part flanging is arranged and completely shields the upper end surface of the shell, so that the overflow problem is not easy to enter the shell from the joint of the outer pot and the shell; the outer flanging of the outer pot part is further arranged and is completely shielded, so that objects in the inner container are not easy to enter the outer pot when overflowing, and the problem that the objects are easy to enter the outer pot when overflowing in the cooking process of the conventional electric stewpot is solved.

Drawings

FIG. 1 is a schematic view of an anti-overflow and anti-smudge electric stewpot in accordance with one embodiment of the present invention.

FIG. 2 is a partial schematic view of an anti-overflow soiled electric stewpan according to a first embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.

Fig. 4 is a partially enlarged schematic view of fig. 2 at B.

In the figure: the pot body 1, a shell 11, an outer pot 12, an outer pot flanging 121, an inner container 13, an inner container flanging 131, an inner container external curling edge 132, an annular gripper groove 133, an electric heater 14, a pot cover 2, a gripper block 21, a lifting rod 8, a pressing plate 81, an upper connecting pipe 82, a lower connecting pipe 83, an upper stop block 831, a lower stop block 832, a clamping groove 833, a limiting ring 834, a communication hole 835, a floating plug 84, a driving pipe 85, a connecting column 851, a clamping joint 852 and a holding rod 853.

Detailed Description

The invention is further described with reference to the following figures and examples.

First embodiment, referring to fig. 1, an anti-overflow dirt type electric stewpot comprises a pot body 1 and a pot cover 2. The pot body 1 comprises a shell 11, an outer pot 12 arranged in the shell and an inner container 13 arranged in the outer pot in a penetrating way. An electric heater 14 for heating the outer pot is arranged in the outer shell. The upper end of the outer pot is provided with an outer pot part flanging 121. The outer flange of the outer pot completely shields the upper end face of the shell. The upper end of the inner container is provided with an inner container outward flanging 131. The edge of the outer flanging of the inner container part is provided with an outer flanging 132 of the inner container part which is bent downwards. An annular handle groove 133 is formed between the outer curled edge of the inner container part and the inner container. The outer flange of the outer pot part is accommodated in the annular gripper groove and is completely shielded by the outer flange of the inner container part. The pot cover is arranged on the upper end of the inner container to cover the inner container. The pot cover is provided with a grip block 21.

The method for stewing food by the overflow-proof dirty electric stewpan comprises the following steps: firstly, filling solid raw materials and liquid raw materials into an inner container, and covering a pot cover on the inner container; secondly, the inner container is arranged in an outer pot, the outer pot is provided with an outer pot flanging which completely covers the upper end part of the shell, and the inner container is provided with an inner container flanging which completely covers the outer pot flanging; and thirdly, heating the outer pot by an electric heater, and transferring heat to the inner container by the outer pot so as to realize stewing of the raw materials in the inner container.

The second embodiment is different from the first embodiment in that:

referring to fig. 2, 3 and 4, the pot cover 2 is connected with a pressing plate 81 which presses the solid material in the inner container through the lifting rod 8, so that the liquid material in the inner container submerges the solid material in the inner container. The lifting rod includes an upper connection pipe 82 and a lower connection pipe 82. The upper end of the upper connecting pipe is connected with the pot cover. The upper end of the upper connecting pipe is arranged in the grip block 21 in a penetrating way. The upper end of the lower connecting pipe is hermetically and slidably arranged in the lower end of the upper connecting pipe. The lower end of the lower connecting pipe is connected with the pressing plate. The upper end of the lower connecting pipe is provided with a clamping groove 833 enclosed by an upper stop 831 and a lower stop 832. The inner circumferential surface of the upper connecting pipe is provided with internal threads. A driving pipe 85 is arranged in the upper connecting pipe in a penetrating way. The drive tube is provided with a connection post 851. The circumferential surface of the connecting column is provided with external threads. The external threads are threaded together with the internal threads to connect the drive tube within the upper connecting tube. The upper end of the driving pipe extends out of the cooker cover and the upper connecting pipe. The upper end of the driving tube is provided with a holding rod 853. The lower end of the driving pipe is provided with a clamping joint 852 which is clamped in the clamping groove. The lower end of the lower connecting pipe extends downwards out of the pressing plate. The lower connecting pipe is connected with a floating plug 84 in a sliding and sealing way. The lower end of the lower connecting pipe is provided with a spacing ring 834 positioned below the floating plug. The circumferential surface of the lower connecting pipe below the pressing plate is provided with a communicating hole 835 communicating the inner space and the outer space of the lower connecting pipe. The communicating hole is positioned above the floating plug when the floating plug is supported on the limiting ring.

The process of adjusting the pressure and holding the board in this embodiment is, holding and holding the pole and rotate the drive tube, the drive tube produces when rotating and goes up and down, goes up and down through the joint cooperation joint groove drive lower connecting pipe during the drive tube goes up and down, and lower connecting pipe drive pressure holds the board and goes up and down in step. When the pressing plate does not press the floating solid raw material in the inner container into the liquid raw material, the communicating hole is positioned above the liquid level and the floating plug is positioned below the communicating hole, at the moment, gas generated in the inner container enters the lower connecting pipe through the communicating hole and continuously emerges from the driving pipe, if the pressing plate is positioned in the liquid (the pressing plate is positioned below the liquid level when dry cooking is prevented), the floating plug is floated and positioned above the communicating hole, so that the gas in the inner container cannot enter the lower connecting pipe through the communicating hole and emerges from the driving pipe, and whether the dry cooking phenomenon occurs or not can be known by observing whether the driving pipe continuously emerges.

The food stewing method of the embodiment is different from the horizontal stewing method in the first embodiment in that: in the first step, according to the height of the liquid level adjustment pressure plate in the inner bag for the pressure plate can press the solid raw material floating on the liquid raw material in the inner bag to be submerged by the liquid raw material, the method of adjusting the height of the pressure plate is to rotate the driving tube, the driving tube is lifted in the upper connecting tube, the driving tube is matched with the clamping groove through the clamping connector to drive the lower connecting tube to lift when lifted, and the pressure plate is driven to lift synchronously when the lower connecting tube is lifted. And in the third step, if the driving pipe generates continuous gassing, the pressing plate is positioned above the liquid level in the inner container and loses the effect of pressing the solid raw material into the liquid raw material, at the moment, the driving pipe is rotated to enable the driving pipe to descend and drive the pressing plate to descend, and when the driving pipe descends to the upper end of the driving pipe and does not generate continuous gassing, the pressing plate presses the solid raw material into the liquid in the inner container again and stops rotating the driving pipe.

Claims

1. The utility model provides a dirty formula electric stewpot of anti-overflow goes out, includes pot cover, shell, sets up the outer pot in the shell and wears to establish the inner bag in the outer pot, be equipped with the electric heater that carries out the heating to the outer pot in the shell, its characterized in that, the upper end of outer pot is equipped with outer pot portion flanging, outer pot portion flanging shelters from completely the up end of shell, the upper end of inner bag is equipped with inner bag portion flanging, inner bag portion flanging shelters from completely outer pot portion flanging, the pot cover is shelved on the upper end of inner bag and is covered the inner bag.

2. The anti-overflow and anti-fouling electric stewpan according to claim 1, wherein the edge of the outer flange of the inner container portion is provided with an outer flange of the inner container portion which is bent downward, an annular gripper groove is formed between the outer flange of the inner container portion and the inner container, and the outer flange of the outer container portion is accommodated in the annular gripper groove.

3. The anti-overflow and anti-contamination electric stewpot as claimed in claim 1 or 2, wherein the pot lid is connected via a lifting rod with a pressure plate for pressing the solid material in the inner container so that the liquid material in the inner container submerges the solid material in the inner container, the lifting rod comprises an upper connecting tube and a lower connecting tube, the upper end of the upper connecting tube is connected with the pot lid, the upper end of the lower connecting tube is sealingly and slidably arranged in the lower end of the upper connecting tube, the lower end of the lower connecting tube is connected with the pressure plate, the upper end of the lower connecting tube is provided with a clamping groove surrounded by an upper stopper and a lower stopper, the inner peripheral surface of the upper connecting tube is provided with internal threads, the upper connecting tube is internally provided with a driving tube, the driving tube is provided with a connecting column, the peripheral surface of the connecting column is provided with external threads, the external threads are threadedly connected with the internal threads to connect the, the upper end of the driving pipe extends out of the pot cover, and the lower end of the driving pipe is provided with a clamping joint which is clamped in the clamping groove.

4. The anti-overflow and anti-contamination electric stewpot as claimed in claim 3, wherein the lower end of the lower connecting pipe extends downwards from the pressure plate, a floating plug is connected to the lower connecting pipe in a sliding and sealing manner, a limiting ring is arranged at the lower end of the lower connecting pipe and below the floating plug, a communicating hole for communicating the inner space and the outer space of the lower connecting pipe is arranged on the circumferential surface of the part of the lower connecting pipe below the pressure plate, and the communicating hole is arranged above the floating plug when the floating plug is supported on the limiting ring.

5. A food stewing method is characterized in that in the first step, solid raw materials and liquid raw materials are filled into an inner container, and a pot cover is covered on the inner container; secondly, the inner container is arranged in an outer pot, the outer pot is provided with an outer pot flanging which completely covers the upper end part of the shell, and the inner container is provided with an inner container flanging which completely covers the outer pot flanging; and thirdly, heating the outer pot by an electric heater, and transferring heat to the inner container by the outer pot so as to realize stewing of the raw materials in the inner container.

6. The food cooking method according to claim 5, wherein in the first step, the height of the pressing plate is adjusted according to the liquid level in the inner container so that the pressing plate can press the solid raw material floating on the liquid raw material in the inner container to be submerged by the liquid raw material, the method for adjusting the height of the pressing plate is to rotate the driving pipe, the driving pipe is lifted in the upper connecting pipe, the driving pipe drives the lower connecting pipe to lift by matching the clamping groove with the clamping connector when lifted, and the driving plate is driven to lift synchronously when the lower connecting pipe is lifted.

7. The food cooking method according to claim 6, wherein in the third step, if the continuous gas-emitting phenomenon occurs in the driving tube, it means that the holding plate is located above the liquid level in the inner pot and loses the effect of pressing the solid material into the liquid material, and at this time, the driving tube is rotated to lower the driving tube and drive the holding plate to lower, and when the driving tube is lowered to the upper end of the driving tube and no continuous gas-emitting occurs, the holding plate presses the solid material again into the liquid in the inner pot and stops rotating the driving tube.