CN213309006U - Food steamer and cooking utensil with good rice feeding soup effect - Google Patents

Abstract

The utility model provides an advance effectual food steamer of rice hot water and cooking utensil, the food steamer includes lateral wall and diapire, the diapire of food steamer seals, seted up a plurality of hot water holes of advancing on the lateral wall of food steamer, the interval in adjacent hot water hole of advancing is greater than 3mm, it is used for reducing interfacial tension's cutting structure to be provided with on the perisporium in hot water hole to advance. The utility model discloses an adjacent distance that advances hot water hole of control sets up the cutting structure on advancing the perisporium in hot water hole, improves the efficiency that rice hot water got into the food steamer.

Description

Food steamer and cooking utensil with good rice feeding soup effect

Technical Field

The utility model belongs to the technical field of kitchen appliances, a go into effectual food steamer of rice hot water and cooking utensil is related to.

Background

There is an electric rice cooker in the existing market, and it includes the inner bag and sets up the food steamer in the inner bag, the diapire of food steamer seals, has into hot water hole on the lateral wall of food steamer, and when cooking, the rice hot water boiling of inner bag culinary art intracavity is upwards surged and is stored in entering into the food steamer through advancing the hot water hole, has just so reduced the sugar content of inner bag culinary art intracavity rice, has made low sugar rice. According to researches, when the rice water enters a boiling stage, rice grains in the rice water are gelatinized, starch in the rice grains fully enters the rice water, the rice water is high in viscosity, when the rice water with high viscosity enters a steamer from a rice water inlet hole, the interfacial tension between the rice water and the hole wall of the rice water inlet hole is increased, the rice water is easily adsorbed on the hole wall of the rice water inlet hole, and the rice water inlet effect is poor.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides an effective food steamer for rice soup so as to improve the efficiency of rice soup entering the food steamer.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an advance effectual food steamer of rice hot water, the food steamer includes lateral wall and diapire, the diapire of food steamer seals, seted up a plurality of hot water holes of advancing on the lateral wall of food steamer, the interval that adjacent advance hot water hole is greater than 3mm, be provided with the cutting structure that is used for reducing interfacial tension on the perisporium that advances hot water hole.

Preferably, the hole wall of the soup inlet hole is provided with burr patterns, and the burr patterns form the cutting structure.

Preferably, the soup inlet hole is provided with an edge angle towards the inside and/or the outside of the food steamer, and the edge angle forms the cutting structure.

Preferably, the soup inlet holes are annularly arranged in a plurality of groups along the peripheral wall of the steamer, and the distance between every two adjacent groups is larger than that between every two adjacent soup inlet holes; or the soup inlet holes are annularly arranged in a plurality of rows along the peripheral wall of the steamer, and the aperture of the upper row is larger than that of the lower row.

Preferably, the distance between the adjacent soup inlet holes is 5 to 10 mm.

Preferably, the cross-sectional structure of the soup inlet hole is triangular, square or circular.

Preferably, the side wall of the steamer is provided with a step, and the soup inlet hole is formed in the horizontal plane of the step or the connection part of the horizontal plane and the vertical plane of the step.

Preferably, the side wall of the food steamer is provided with a vertical section and an inclined section, and the soup inlet hole is formed in the inclined section; or the soup inlet hole is formed in the connecting position of the vertical section and the inclined section.

Preferably, the roughness of the opening of the soup inlet hole facing the inner side of the steamer is larger than the roughness of the opening of the soup inlet hole facing the outer side of the steamer.

The utility model also provides a cooking utensil, cooking utensil includes the pot body and pot cover, still includes the food steamer that above-mentioned technical scheme provided, the food steamer adopts stainless steel.

Compared with the prior art, the utility model discloses possess following advantage at least:

the utility model provides a food steamer, including lateral wall and diapire, the diapire of food steamer seals, seted up a plurality of hot water holes of advancing on the lateral wall of food steamer, the adjacent interval that advances hot water hole is greater than 3mm, be provided with the cutting structure that is used for reducing interfacial tension on advancing the perisporium in hot water hole. When rice soup surges upwards from the side wall of the steamer and the side wall of the inner container, the rice soup enters the steamer through the soup inlet hole, liquid level tension exists in the rice soup, and the closer the distance between the rice soup and the side wall of the inner container, the smaller the aggregation range is, the more difficult the rice soup and the side wall of the inner container are to be separated. The utility model discloses a set up the adjacent distance of advancing between the hot water hole, make the adjacent distance of advancing the hot water hole be greater than 3mm, only like this the distance be greater than the liquid of within range more than 3mm just can enter into the food steamer by the hot water hole of advancing of difference, enlarged the distance of the liquid that gets into the food steamer from the hot water hole of advancing in the difference promptly, reduced the interfacial tension each other of liquid for rice hot water is more easy through advancing the hot water hole.

Further, the utility model discloses in, be provided with interfacial tension's cutting structure between the brokenly solid-liquid on the pore wall of advancing hot water hole, cutting structure effectively reduces rice hot water and advances interfacial tension between the hot water hole pore wall to make rice hot water store in getting into the food steamer more easily.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the assembly structure of the inner container and the food steamer.

Fig. 3 is a schematic view of the structure of the food steamer.

Fig. 4 is another view structure diagram of the food steamer of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of a food steamer according to a second embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a food steamer according to a third embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a food steamer according to a fourth embodiment of the present invention.

In the figure, 10, a steamer; 11. a soup inlet hole; 111. bur lines; 12. scale lines; 14. a handle; 15. a step; 16. an inclined section; 17. a vertical section; 20. an inner container; 30. a pot cover; 40. a pan body; 50. a flow guide channel.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The utility model provides an advance effectual food steamer of rice hot water, the food steamer includes lateral wall and diapire, the diapire of food steamer seals, seted up a plurality of hot water holes of advancing on the lateral wall of food steamer, the adjacent interval that advances hot water hole is greater than 3mm, be provided with the cutting structure that is used for reducing interfacial tension on the perisporium that advances hot water hole. The utility model discloses an adjacent distance that advances hot water hole of control sets up the cutting structure on advancing the perisporium in hot water hole, improves the efficiency that rice hot water got into the food steamer.

The technical solution of the present invention is explained in detail by several specific embodiments.

Example one

Referring to fig. 1 to 5, fig. 1 to 5 show a first embodiment of the present invention.

In this embodiment, the steamer 10 is preferably made of stainless steel, which has a long service life and high strength. The food steamer 10 comprises a bottom wall and a side wall, the bottom wall of the food steamer 10 is closed, the side wall of the food steamer 10 is provided with a soup inlet hole 11, the area from the soup inlet hole 11 to the bottom wall of the food steamer 10 forms a main containing cavity of the food steamer 10, and solid or liquid substances in the containing cavity can be stored in the food steamer 10. The food steamer 10 in the embodiment is mainly used in cooperation with a rice cooker, the rice cooker comprises a cooker body 40 and an inner container 20, the upper side of the side wall of the food steamer 10 is outwards turned to form a flanging, and the food steamer 10 is overlapped on the inner container 20 through the flanging.

In this embodiment, the side wall of the food steamer 10 is a vertical wall, and the soup inlet hole 11 is formed in the upper half of the vertical side wall of the food steamer 10 to increase the rice soup containing capacity of the food steamer 10. Further, a handle 14 is arranged on the side wall of the food steamer 10, the handle 14 may be fixed on the food steamer 10, or may be detachably mounted on the food steamer 10, and a user can conveniently take out the food steamer 10 from the inner container 20 through the handle 14. In this embodiment, advance hot water hole 11 and set up to the multiunit along food steamer 10 perisporium annular, the interval between the adjacent group is greater than the adjacent interval that advances hot water hole 11, like this when the user takes out food steamer 10 and emptys rice water, can advance to form the great hot water district of falling of scope between hot water hole 11 at the multiunit, when falling hot water, rice water can not follow and advance hot water hole 11 outflow, convenience of customers better rice water of empting.

The number of the soup inlet holes 11 in each group of the soup inlet holes 11 is multiple, and in the embodiment, the diameters of the soup inlet holes 11 are the same, so that the manufacturing cost is reduced, and the rice soup amount entering each soup inlet hole 11 is approximately the same.

When the rice cooker is used for cooking, the rice-water mixture in the cooking cavity of the inner container 20 is boiled and gelatinized to form rice water, the boiled rice water surges upwards, reaches the position of the soup inlet hole 11 through the flow guide channel 50 between the side wall of the steamer 10 and the side wall of the inner container 20, and enters the steamer 10 through the soup inlet hole 11.

The rice water contains more starch, the viscosity is higher, the liquid tension of the rice water is larger, the rice water enters the steamer 10 through the rice water inlet hole 11 in the process, due to the liquid tension, the rice water can enter the rice water inlet hole 11 only by large driving force, the requirement on the boiling intensity of the rice water is high, and the rice water is not beneficial to entering the steamer 10.

In order to make the rice water entering the food steamer 10 through the water inlet holes 11 more efficient, in this embodiment, the distance between the adjacent water inlet holes 11 is more than 3mm, and it is known from the physical knowledge that the closer the distance between the liquid and the liquid, the smaller the concentration range, and the greater the force required to separate them. The process that the rice water enters the steamer 10 from the adjacent rice water feeding holes 11 is the process of separating liquid rice water, and when the distance between the adjacent rice water feeding holes 11 is set to be larger than the range of 3mm, the efficiency of the rice water entering the rice water feeding holes 11 can be effectively improved.

Preferably, the distance between the adjacent soup inlet holes 11 is between 5mm and 10mm, such as 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., when the distance between the adjacent soup inlet holes 11 is between 5mm and 10mm, rice soup is more easily dispersed to enter from different soup inlet holes 11, and a larger side wall area is left between the adjacent soup inlet holes 11, so that the overall structural strength of the steamer 10 is good.

Further, when rice water enters the food steamer 10 through the water inlet hole 11, a certain interfacial tension exists between the rice water and the wall of the water inlet hole 11, and the larger this interfacial tension is, the greater the resistance of the rice water passing through the water inlet hole 11 is, the less the rice water is easy to pass through the water inlet hole 11.

In this embodiment, the peripheral wall of the soup inlet hole 11 is provided with a cutting structure for reducing interfacial tension, the cutting structure is specifically represented as a burr 111 arranged on the peripheral wall of the soup inlet hole 11, the burr 111 itself has a relatively sharp structure and is irregular in shape, and the interfacial tension between the rice soup and the peripheral wall of the soup inlet hole 11 can be effectively reduced, so that the rice soup can more easily enter the steamer 10 through the soup inlet hole 11. In addition, the cutting structure may be an edge arranged in the soup inlet hole 11, the edge may be separately arranged on the inward side of the food steamer 10, or may be separately arranged on the outward side of the food steamer 10, or of course, the edge may be arranged on both inward and outward sides of the food steamer 10, so that the interfacial tension between the rice soup and the wall of the soup inlet hole 11 is reduced by the edge.

The existence of edges and corners or burr lines 111 inevitably can improve the surface roughness of the hole wall of the soup inlet hole 11, in order to enable a user to have better use experience when using the food steamer 10, particularly when cleaning and taking and putting the food steamer 10, in the embodiment, most of the burr lines 111 or the edges and corners are arranged on one side of the soup inlet hole 11 close to the inner wall of the food steamer 10, so that the roughness of the opening of the soup inlet hole 11 facing the inner side of the food steamer 10 is greater than the roughness of the opening of the soup inlet hole 11 facing the outer side of the food steamer 10. So set up, can effectually reduce the probability that the user touched arris angle behind the burr 111, improve user's use and experience.

Furthermore, in this embodiment, the cross-sectional structure of the soup inlet hole 11 is square or triangular, and the edges and corners of the square and the triangle also have a cutting effect on the interfacial tension between the rice soup and the wall of the soup inlet hole 11, so that the interfacial tension between the rice soup and the wall of the soup inlet hole 11 can be effectively reduced, and the rice soup can more easily enter the food steamer 10 through the soup inlet hole 11. Of course, in other embodiments, the cross-sectional configuration of the soup inlet hole 11 may be configured to be circular, and the circular soup inlet hole 11 has the largest opening area under the condition of a certain length of the peripheral wall, so as to facilitate the entry of rice soup.

Example two

The embodiment is a further improvement on the first embodiment.

Referring to fig. 6, in the present embodiment, each group of soup inlet holes 11 are arranged at intervals in the vertical direction of the side wall of the food steamer 10, air inlet holes are arranged above the soup inlet holes 11, and the soup inlet holes 11 and the air inlet holes jointly form a row of holes arranged at intervals in the vertical direction. The advantage of setting up the inlet port lies in, and rice water can produce a large amount of steam in the inner bag 20 apart from the boiling in-process, and when advancing hot water hole 11 and being occupied by rice water, the steam in inner bag 20 culinary art intracavity can be discharged through the inlet port of advancing hot water hole 11 top, can prevent like this that the regional atmospheric pressure between food steamer 10 diapire and the inner bag 20 diapire is too big.

In some applications, the diameters of the soup inlet hole 11 and the air inlet hole are the same, and the diameters of the soup inlet hole 11 and the air inlet hole are the same, so that the manufacturing cost of perforation can be effectively reduced.

In other applications, the through holes are arranged along the side wall of the steamer 10 in the up-down direction and decrease from top to bottom. So set up, can effectively improve into hot water and carminative efficiency, when the hot water demand can't be satisfied in the hot water hole 11 of advancing of below, rice hot water can set up the inlet port by the hot water hole 11 of advancing of top and get into, can guarantee like this that rice hot water does not have the clearance blowout between food steamer 10 turn-ups and the inner bag 20 turn-ups.

Further, in this embodiment, in order to improve the culinary art in-process, the stability that food steamer 10 was put, step position (not shown in the figure) has between 20 turn-ups of inner bag and the 20 lateral walls of inner bag, the turn-ups of food steamer 10 is fallen to be located on this step position, through setting up the step position, can carry on spacingly through putting of step position to food steamer 10 on the one hand, make putting of food steamer 10 more stable, on the other hand can make the turn-ups height of food steamer 10 and the turn-ups height of inner bag 20 keep the parallel and level, be favorable to rice cooker pot cover 30 sealed lid to close inner bag 20.

Furthermore, the side wall of the food steamer 10 is provided with scale marks 12, and the height of the scale marks 12 is lower than the height of the lowest through hole of the row of holes. The food steamer 10 provided by the embodiment can be used as a container for cooking rice besides collecting rice water, and the scale marks 12 arranged on the side wall of the food steamer 10 can facilitate a user to put a proper amount of rice into the food steamer 10. The height that the scale mark 12 set up is less than the bottommost through-hole height of arranging the hole, can prevent that the user from putting into excessive rice, leads to advancing hot water hole 11 and is stopped up by the rice grain.

EXAMPLE III

The embodiment is a further improvement on the first embodiment.

Referring to fig. 7, in the present embodiment, a step 15 is disposed on a side wall of the food steamer 10, the soup inlet hole 11 is disposed on a step surface of the step 15, and when the soup inlet hole 11 is disposed on the step surface, an opening direction of the soup inlet hole 11 is identical to an upward surging direction of rice soup, so that the rice soup can enter the food steamer 10 through the soup inlet hole 11 without changing direction, and the rice soup entering efficiency of the food steamer 10 is higher. Certainly, in other applications, the soup inlet hole 11 can also be formed at the joint of the horizontal plane and the vertical plane of the step 15, and when the soup inlet hole 11 is formed at the joint of the horizontal plane and the vertical plane of the step 15, on one hand, the soup inlet effect is good, on the other hand, the whole steamer 10 can be conveniently molded without an additional punching process.

Example four

This embodiment is a modification of the third embodiment.

Referring to FIG. 8, in the present embodiment, the side walls of the steamer 10 include a vertical section 17 and an inclined section 16, wherein the vertical section 17 is connected to the bottom wall of the steamer 10, and the inclined section 16 is connected to the flanges of the steamer 10 above the vertical section 17. The soup inlet hole 11 is formed in the inclined section 16 of the side wall of the food steamer 10, so that rice soup can directly enter the soup inlet hole 11 without turning during the upward surging process, and the rice soup can rapidly enter the food steamer 10 through the soup inlet hole 11. Of course, in other applications, the entry holes 11 may also start at the junction of the vertical section 17 and the inclined section 16 of the side wall of the basket 10.

Compared with the technical scheme of the third embodiment, the technical scheme provided by the present embodiment has no step 15 on the side wall, so that the distance between the side wall of the steamer 10 and the side wall of the liner 20 is closer, and the capacity of the steamer 10 is larger.

The utility model discloses still protect a cooking utensil, this cooking utensil can be rice cooker or pressure cooker, and this cooking utensil has the food steamer 10 that above-mentioned embodiment provided.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides an advance effectual food steamer of rice hot water, the food steamer includes lateral wall and diapire, its characterized in that, the diapire of food steamer seals, seted up a plurality of hot water holes of advancing on the lateral wall of food steamer, the interval that adjacent advance hot water hole is greater than 3mm, be provided with the cutting structure who is used for reducing interfacial tension on the perisporium that advances hot water hole.

2. The food steamer as claimed in claim 1, characterized in that the hole wall of the soup inlet hole is provided with burr patterns, and the burr patterns constitute the cutting structure.

3. A steamer as claimed in claim 1, characterized in that the soup inlet openings are provided with corners facing inwards and/or outwards of the steamer, which corners constitute the cutting structures.

4. The food steamer as claimed in claim 1, wherein the soup inlet holes are annularly arranged in a plurality of groups along the peripheral wall of the food steamer, and the distance between adjacent groups is larger than that between adjacent soup inlet holes; or the soup inlet holes are annularly arranged in a plurality of rows along the peripheral wall of the steamer, and the aperture of the upper row is larger than that of the lower row.

5. The food steamer as claimed in claim 4, wherein the distance between the adjacent soup inlet holes is 5 to 10 mm.

6. The food steamer as claimed in claim 1, characterized in that the cross-sectional configuration of the soup inlet holes is triangular, square or circular.

7. The food steamer as claimed in claim 1, wherein the side wall of the food steamer is provided with a step, and the soup inlet hole is arranged on the horizontal plane of the step or the connection part of the horizontal plane and the vertical plane of the step.

8. The food steamer as claimed in claim 1, characterized in that the side wall of the food steamer is provided with a vertical section and an inclined section, and the soup inlet hole is arranged on the inclined section; or the soup inlet hole is formed in the connecting position of the vertical section and the inclined section.

9. The food steamer as claimed in claim 1, wherein the soup inlet holes are larger in roughness at the openings towards the inside of the food steamer than at the openings towards the outside of the food steamer.

10. A cooking appliance comprising a body and a lid, characterized in that it further comprises a basket according to any one of claims 1 to 9, said basket being made of stainless steel.

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