CN105147046A - Drain rice steamer rice steamer - Google Patents

Abstract

The invention discloses a rice draining steamed rice steaming cooker, which is used for cooking rice draining steamed rice. The steamer comprises a shell, wherein an inner container is arranged in the shell, a steamer is arranged in the inner container, the steamer comprises a steamer bottom, a through hole is formed in the bottom of the steamer, and a gap is formed between the bottom of the steamer and the bottom of the inner container. The cooking of the rice cooking utensil of driping that this device can be convenient only needs simple control a little in the process, can reach the culinary art of driping rice cooking utensil meal, but also can produce rice water, has satisfied some users' special demand.

Description

Drain rice steamer rice steamer

technical field

The invention relates to a rice steamer, which can be used for the preparation of drained rice retort rice.

Background technique

Drain rice, also known as steamer rice, is a common cooking method in Sichuan, Chongqing, Yunnan, Guizhou, Hunan, Hubei, Jiangxi, Guangxi and other regions. First, the rice is half-boiled and then scooped up Drain it, put it in a bamboo or wooden tube, and then steam it in a pot. The characteristic is that the rice grains are dry and plump with the fragrance of bamboo wood, and it can also produce a nutritious, sweet and delicious rice soup.

For diabetics and those with high blood sugar, the total calorie required for a day is strictly limited. The amount of rice per meal should not exceed a certain amount, and porridge should not be eaten, as porridge will increase blood sugar. However, because the drained rice leaves the rice soup, the starch content is correspondingly reduced, which is beneficial to the health of diabetic patients and those with high blood sugar.

Nowadays, people seldom cook drained rice. Steamed rice cookers have become a powerful tool for cooking rice, which saves trouble, time and nutrition. They replace the traditional way of cooking rice. A typical steamed rice cooker generally consists of a shell, an inner container, a heating device, a temperature control device and a timing device. Put the inner container filled with food and water on the heating plate so that the bottom of the container fits with the temperature-limiting middle temperature-sensing soft magnet in the center of the electric heating plate. Press the switch, the permanent magnet under the soft magnet will rise to contact with the soft magnet; at this time, the pot has not yet heated up, and the soft magnet is below the Curie temperature, showing good ferromagnetism, which can be magnetized by the permanent magnet and held at a high point Location. The soft magnet at the high point drives the internal lever to connect the upper and lower contacts of the circuit, and the electric heating element acts as a heating device to energize and generate heat, and the food in the pot is heated up. When the temperature at the bottom of the inner tank reaches 103±2°C (this is the Curie temperature of the soft magnet), the soft magnet immediately senses and loses its magnetism, and falls from the high point under the joint action of gravity and the internal spring, and thus drives the lever The mechanism makes the upper and lower contacts of the circuit separate, the circuit is disconnected, the heating element no longer generates heat, and the purpose of temperature limitation is achieved. But at this time, the heating plate is still in a high heat state, and its heat capacity is relatively large, so it can continue to heat the food in the pot for a period of time until the food is cooked through. In order to keep the food at a suitable temperature, some electric cookers are also equipped with a low-power heating circuit, and a bimetal thermostat is used to control its working temperature.

The working mode and structure of a typical electric rice cooker determine that water and rice cannot be separated during the cooking process, and the steaming of rice cannot be realized, so it cannot be used for the cooking of drained rice.

Any discussion of the background technology throughout the specification does not mean that the background technology must be the prior art known to those skilled in the art; any discussion of the prior art in the entire specification does not mean that the prior art must be widely known Commonly known or must constitute common general knowledge in the field.

Contents of the invention

The present invention intends to provide a steamer for steaming rice with drained rice and steamer to realize the cooking of steamed rice with drained rice.

The rice cooker for draining rice and steaming rice in this program includes a shell, and an inner container is arranged in the shell, and a steamer is arranged in the inner container, and the steamer includes a bottom of the steamer, and a through hole is arranged at the bottom of the steamer. There is a gap between the bottom and the bottom of the liner.

Zengzi is a barrel-shaped container used for cooking rice. It usually consists of the surrounding walls of the retort and the bottom of the retort below. It can be made of bamboo or wood or stamped from metal plates. The through hole is usually arranged on the bottom of the retort, and the through hole with a reasonable size can realize the separation of rice grains and water, so as to ensure that the rice grains will not come out of the retort, and at the same time, the steam under the retort can pass through to heat the rice grains. The bottom of the retort can be a perforated braid or a perforated plate. The steamer can be directly put into the inner container without additional connecting means. The gap provided between the bottom of the steamer and the bottom of the liner can be used to hold water, the water here will not contact with the rice grains in the steamer, and the rice can be steamed by boiling the water.

This device can be used for cooking drained rice. Before cooking, first put the steamer into the inner pot, then put rice (as a specific example of cooking) and water into the steamer, and the water can pass through the through hole at the bottom of the steamer. , while the rice cannot pass through the through hole (the through hole is smaller than the rice grains). At this time, a certain amount of water needs to be ensured so that the water can submerge the rice grains in the retort. Then just can heat water by the heating device adjacent to inner bag. When the rice is half-cooked and the water mixed with the rice becomes rice soup, drain the rice soup in the inner pot. At this time, the rice soup should not be higher than the bottom of the retort, that is, the rice soup should not be in contact with the rice grains in the retort. Continue to heat and boil the rice soup to produce water vapor to steam the rice in the retort through the through holes. This device can conveniently cook the rice-drained rice-cooker rice, and it only needs a little control in the process to achieve the cooking of the rice-drained rice-cooked rice, and it can also produce rice soup, which meets the special needs of some users .

Further, the steamer is fixed or detachably connected to the inner container.

A groove for fixing the steamer material can be opened on the inner container of the electric rice cooker, so as to facilitate the connection and cooperation of the steamer and the inner container. The steamer can be embedded and fixed on the inner tank by means of rivets, welding, etc., or the steamer can be detachably connected to the inner tank by using connecting pieces such as bolts and buckles, and the steamer can be installed or removed as required during the detachable connection. The steamer can also be suspended in the inner container.

Further, a retort foot is provided below the bottom of the retort, and a plurality of water holes are provided on the retort foot.

The steamer feet are used to support the steamer body, and the steamer feet can be connected with the bottom of the steamer or the wall of the steamer, so that the steamer can be stably placed in the inner container. At the same time, because the retort feet have a certain height, there is a space for accommodating water between the bottom of the retort and the inner tank, which ensures that this part of the water will not come into contact with the rice during the rice steaming process. The retort feet are provided with water holes, so that the flow of water in the inner tank can not be hindered by the retort feet.

Further, the steamer is a wooden steamer, a bamboo steamer, a ceramic steamer, a stone steamer, a purple sand steamer, an earth sand steamer or a metal steamer. That is, steamers, wooden steamers and bamboo steamers can make the rice have the fragrance of bamboo and wood, and enhance people's appetite; ceramic steamers are environmentally friendly and healthy, and the corners of the steamer are difficult to clean during use, and The surface of the ceramic is smooth, not easy to stick to rice grains, easy to clean, and the heat dissipation is slow, not hot; Zinc, calcium and other trace elements that are beneficial to human health, cooking food taste good, and the surface is super hard and wear-resistant, strong acid and alkali resistance and corrosion resistance, good heat preservation performance, soil sand retort can transfer external heat energy in a balanced and long-lasting manner For the internal raw materials, a relatively balanced ambient temperature is conducive to the interpenetration of water molecules and food. The longer the interpenetration time is maintained, the more mellow the steamed rice will be, and the texture will be softer, and the taste will be very good when used; The metal retort is simple and durable to make, with a smooth surface, good-looking appearance, fast heat transfer, and easy cleaning. The material of the retort can also be other metals, alloys, etc., and this application only limits the material of the retort to existing materials.

Further, the inner tank is provided with a drainage port, and the entrance of the drain port is higher than the bottom of the inner tank and lower than the height of the retort bottom. The drain port can be used to discharge the liquid in the inner pot. For example, when the rice is half-cooked, the rice soup in the inner pot can be discharged through this drain port. Since the drain port is not at the bottom of the inner pot, the rice soup in the inner pot will not be drained. In one program, a part of the rice soup needs to be reserved for heating and boiling to steam the cooked rice.

Further, the bottom of the liner is provided with an upwardly protruding drainage pipe, and the upper end of the drainage pipe is a drainage port. The drainpipe is connected with the bottom of the liner in an upwardly protruding posture. The drain is located at the upper end of the drain pipe, so the liquid below the drain in the inner container cannot flow out, which can ensure that part of the liquid remains in the inner container. The vertical length of the drain pipe determines the amount of water retained in the inner container. Moreover, the drain pipe can also be threadedly connected with the inner tank, and the height of its extension can be adjusted by rotating the drain tube, so as to change the amount of liquid retained in the inner tank, and can be adjusted freely according to different needs.

Further, a groove is provided on the lower part of the outer wall of the liner, and the drain is arranged in the groove and communicates with the valve arranged in the groove.

Usually it is necessary to use a valve to control the opening and closing of the drain port, so the valve and the drain port must be connected. If the valve is set at the bottom of the inner tank, it will not only affect the appearance, but also affect the smoothness of the outer wall of the inner tank, seriously hindering the inner tank. After taking it out, it cannot be placed on the table smoothly. Now set the outer wall of the liner as a concave groove (at this time, the corresponding part of the inner wall of the liner may have a corresponding raised structure), and the valve can be embedded in the groove without affecting the outline of the outer wall of the liner. Moreover, the bottom of the groove is basically higher than the bottom of the inner tank, and can be set to be parallel to the bottom of the inner tank, which is very easy to open a drain.

Further, the heating device is fixedly connected to the bottom of the liner, the valve connected to the water outlet is arranged in the heating device, and the outlet of the valve is arranged at the bottom of the heating device. The advantage of this solution is that it is usually necessary to use a valve to control the opening and closing of the drain port, so the valve and the drain port must be connected. If the valve is set at the bottom of the inner tank, it will not only affect the appearance, but also affect the smoothness of the bottom of the inner tank , which seriously hinders the placement of the liner after it is taken out, and cannot be placed on the table smoothly. Now the valve is set in the heating device with a certain thickness, which avoids the inconvenience caused by the exposed valve to the placement of the liner, and the bottom of the heating device is set as a plane, so that it can be placed smoothly.

Further, the connecting surface of the heating device and the housing is provided with a matching plug and socket, and the heating device is in contact with the connecting surface of the housing when the plug and the socket are combined. This feature facilitates the physical connection between the heating device and the housing, and also solves the problem of obtaining power for the electric heating device, and the plug and socket also strengthen the stability of the heating device after installation, making it difficult to shake.

Further, a rice soup box is provided below the inner tank, and the rice soup box is connected in the housing in a drawer type, and a movable cover is connected to the upper part of the rice soup box, and the drain port is connected to the rice soup box. When the valve is opened to discharge the rice soup from the inner tank, the rice soup flows into the rice soup box through the outlet of the valve, and the rice soup box can be pulled out after the flow is over. At this time, the cover plate on the upper part of the rice soup box can prevent the rice soup from overflowing due to shaking. After taking out the rice soup box, The cover can be opened to pour out the rice soup.

Description of drawings

FIG. 1 is a schematic cross-sectional structure diagram of Embodiment 1 of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the liner in the second embodiment of the present invention.

Fig. 3 is a schematic diagram of the three-dimensional structure of the liner in the second embodiment of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the liner and the retort in the third embodiment of the present invention.

Detailed ways

The present invention will be described in further detail below by means of specific embodiments:

The reference signs in the accompanying drawings of the description include: housing 100, inner container 200, pot cover 300, retort wall 400, retort bottom block 401, retort bottom 402, water hole 403, heating plate 500, plug 501 , solenoid valve 502, drain port 503, solenoid valve outlet 504, threaded pipe 506, temperature sensor 506, rice soup box 600, cover plate 601, handle 602, slide rail 603, groove 700, annular groove 800, collar 900 .

Embodiment 1 is basically shown in Figure 1: the electric rice cooker in the embodiment includes a casing 100 as the main body, an inner container 200 is placed in the casing, a pot cover 300 is arranged above, and the rice cooker is placed in the inner container. The retort wall 400 is barrel-shaped, and the inside of the retort wall is provided with a protruding retort bottom block 401 in the circumferential direction. The retort bottom is placed on the retort bottom stopper to fix it. Shaped with a plurality of filter holes, the rice grains will not fall from the small filter holes, and there is sufficient space for accommodating water between the bottom of the retort and the bottom of the inner container. The lower part of the retort wall forms a retort foot and falls on the bottom of the liner. The retort foot is provided with a plurality of water holes 403, and the water holes can be semicircular.

The lower bottom of the liner is fixedly bonded with a heating plate 500 . There is a six-ring connector installed in the middle of the shell. The six-ring connector is a connector commonly used in electric heating devices, commonly known as electric heating base thermostat, temperature control switch connector, coupler or electric heating base connector. It can Realize the physical connection and electrical connection between two objects, the electrical connection includes strong electric and weak electric connection, which can be regarded as a kind of plug, which realizes the connection between the heating plate and the shell, and the six-ring connector snaps together Finally, the external power supply connected to the shell can be connected to the heating plate to realize the heating work of the heating plate, and the six-ring connector can also realize the transmission of signal control commands. A temperature sensor is installed on the upper bottom of the inner tank to detect the temperature of the liquid therein.

Also be provided with the solenoid valve that runs through the heating plate, the upper part of the solenoid valve is connected with the threaded pipe 505, and the upper end of the threaded pipe is the drain port 503. Since the threaded pipe stretches out vertically upwards and is threadedly connected with the inner tank, the external thread on the threaded pipe and The threaded hole of the liner is connected with threads, and the threaded pipe protruding upwards from the wall of the liner will prevent the water at the bottom of the liner from flowing into the drain. Even if the solenoid valve is kept open, all the liquid in the liner will not flow out The height of the drain port relative to the bottom of the inner tank can be adjusted by rotating the threaded pipe, so as to realize the adjustment of the amount of water retained in the inner tank. Of course, the threaded pipe can also use a non-threaded pipe, which is fixedly connected with the inner tank by welding, etc., so that the height of the drain cannot be adjusted. Although the function is weakened, the stability of the structure and the sealing performance can be improved. enhanced.

The outlet 504 of the solenoid valve is located at the bottom of the heating plate. There is a rice soup box 600 directly opposite, and the rice soup box 600 is located below the bottom of the inner tank. The connection between the rice soup box and the shell is a drawer structure. The opening of the electromagnetic valve outlet, the bottom of the rice soup box is provided with a slide rail 603 that reduces friction when pulling, and the side of the rice soup box is provided with a handle that is convenient for holding.

The method of using the device is as follows: take the rice, wash the rice, open the lid, put the steamer made of bamboo and wood into the inner tank of the electric rice cooker, then put the washed rice into the steamer, and The bottom of the retort is loaded, and the setting of the bamboo and wood retort can make the steamed rice have the fragrance of bamboo and wood, making the rice more attractive and increasing people's appetite; after adding an appropriate amount of water, ensure that the inner tank includes the bamboo and wood retort There is enough water to submerge the rice grains, cover the pot, power on the rice cooker, press the switch of the rice cooker, the base of the heating plate connected to the six-ring connector of the rice cooker starts to work, and the temperature of the heating plate gradually rises , the temperature of the water in the inner pot can be raised to boiling, and the rice can be cooked.

When the rice is half-cooked, the water has turned into rice soup. At this time, the control opens the solenoid valve, and the rice soup enters the drain in the inner tank and flows into the rice soup box through the outlet of the solenoid valve. When the rice soup above the drain in the inner tank is When all the rice soup flows into the rice soup box, the liquid surface of the rice soup in the inner tank is flush with the drain port, so that a certain amount of rice soup remains in the inner tank, and at the same time most of the cooked rice soup flows into the rice soup box, realizing the rice soup and rice. separation.

Then the heating plate continues to heat the inner pot, and the rice soup is still boiling. The rice soup steam will enter the half-cooked rice through the filter hole on the bottom of the retort, and steam the half-cooked rice until the half-cooked rice is steamed until it is fully cooked. If the water is not enough, you can Replenish water, thereby realizing the function of steaming and draining rice in the electric rice cooker; finally, the heating plate is powered off, and the temperature of the heating plate that is powered off is still high, and the residual heat can be used to further keep the rice warm.

Embodiment 2 As shown in Figures 2 and 3, Figure 2 is viewed from a top view, and the inner wall of the liner can be seen. Figure 3 is an observation from the upward angle, and the outer wall part of the inner tank can be seen. The difference from Embodiment 1 is that the heating plate, the temperature sensor and the liner are arranged according to the method in the background art, that is, the liner is movably placed on the heating plate without connecting parts therebetween. A groove 700 is opened on the outer wall below the inner tank, and the bottom and sides of the groove are open. Above (that is, the bottom of the groove), the solenoid valve 502 is embedded in the groove and fixed by bolts. The solenoid valve can be connected with an external circuit to realize its work control. The inlet of the solenoid valve is connected with the drain port 503, and the outlet of the solenoid valve can pass through The hose is connected to the rice soup box. Of course, the groove can also be arranged at the bottom of the liner, at this time, the groove is only open at the bottom.

Embodiment 3, as shown in Figure 4, is different from the above embodiment (such as Embodiment 1) in that: the inner wall of the inner tank 200 is provided with an annular groove 800, and the annular groove can be formed during the stamping process of the inner tank . The opening of the annular groove is upward, and the lower end of the plank forming the side wall of the retort is embedded in the annular groove 800. A circle of planks forms the retort wall 400 of the retort, and the upper part of the retort wall is embedded in a movable annular collar 900. The opening of the groove is downward, and the collar and the annular groove face up and down to fix the plank as the retort wall on the inner wall of the inner container, and a spacer is bonded between the outer side of the upper part of the retort wall and the inner container. The inner side wall of the retort wall 400 is connected with four protruding retort bottom stoppers 401 by nails, and the retort bottom 402 is placed on the retort bottom stoppers for fixing.

What is described above is only the embodiment of the present invention, and the common knowledge such as the specific structure and characteristics known in the solution is not described here too much. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, several modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (10)

1. drop rice rice steamer meal cooker, comprises housing, is provided with inner bag in housing, it is characterized in that, be provided with rice steamer in inner bag, and rice steamer comprises at the bottom of rice steamer, and the bottom of rice steamer is provided with through hole, is provided with gap between bottom rice steamer and bottom inner bag.

2. drop rice rice steamer meal cooker according to claim 1, is characterized in that: rice steamer is fixed or is detachably connected in inner bag.

3. drop rice rice steamer meal cooker according to claim 1, it is characterized in that: the below at the bottom of rice steamer is provided with rice steamer pin, rice steamer pin is provided with multiple limbers.

4. drop rice rice steamer meal cooker according to claim 1, is characterized in that: rice steamer is wooden rice steamer, bamboo matter rice steamer, ceramic rice steamer, stone matter rice steamer, boccaro rice steamer, native sand rice steamer or metal rice steamer.

5. drop rice rice steamer meal cooker according to claim 1, is characterized in that: be provided with discharge outlet in inner bag, and the entrance of discharge outlet is higher than bottom inner bag and lower than the height at the bottom of rice steamer.

6. drop rice rice steamer meal cooker according to claim 5, it is characterized in that: be provided with the drainpipe protruded upward bottom inner bag, the upper end of drainpipe is discharge outlet.

7. drop rice rice steamer meal cooker according to claim 5, it is characterized in that: the outer wall bottom of inner bag is provided with groove, discharge outlet is established in a groove and is communicated in the valve in groove.

8. drop rice rice steamer meal cooker according to claim 5, is characterized in that: heater is fixedly connected in the bottom of inner bag, and the valve that discharge outlet connects is located in heater, and the outlet of valve is located at the bottom of heater.

9. drop rice rice steamer meal cooker according to claim 8, is characterized in that: heater is provided with the faying face of housing the plug and socket mated, plug and socket in conjunction with time heater and the faying face of housing be affixed.

10. drop rice rice steamer meal cooker according to claim 5, it is characterized in that: be provided with thin rice gruel box below inner bag, thin rice gruel box drawer type is connected in housing, and the top of thin rice gruel box is connected with mobilizable cover plate, and discharge outlet is switched in thin rice gruel box.