CN214631622U

CN214631622U - Steam rice cooker

Info

Publication number: CN214631622U
Application number: CN202023126817.3U
Authority: CN
Inventors: 朱泽春; 张龙; 韩震
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-09
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a steam rice cooker, which belongs to the technical field of food processing and aims to overcome the defect that the scale of the existing steam rice cooker easily enters a cooker liner. Steam rice cooker includes that organism, pot courage and lid close the pot cover on the pot courage, and cooking cavity is injectd to pot courage and pot cover, and the pot covers and sets up the steam pipe, and the steam pipe is arranged in cooking cavity, is equipped with the steam generator who cooks in leading-in pot courage with steam in the organism, and steam generator sets up filtration to cooking cavity's steam circulation route. Steam generator can produce the incrustation scale after long-term the use, and the incrustation scale can be carried to the steam that steam generator produced, and when steam passed through filtration, filtration can block the incrustation scale and pass through, avoids the incrustation scale to get into the culinary art chamber along with steam in, avoids the incrustation scale to get into the food of culinary art chamber and pollutes food, avoids the incrustation scale to get into food and causes unfavorable influence to human health, promotes the taste of steam rice cooker culinary art food.

Description

Steam rice cooker

Technical Field

The utility model belongs to the technical field of food processing, a steam rice cooker is related to.

Background

The existing steam rice cooker comprises a cooker body and a cooker liner, wherein a water tank and a steam generator are arranged in the cooker body, tap water is stored in the water tank, the water tank supplies water to the steam generator, the steam generator heats water flow to form heating steam, and the heating steam is conveyed into the cooker liner to heat food in the cooker liner. When the steam rice cooker is used for a long time, scale is easily formed in the steam generator, and the scale can enter the cooker liner along with steam to cause food pollution, so that the taste of the food is influenced, and the health of a human body is also influenced.

Disclosure of Invention

The utility model provides a steam rice cooker aiming at the problems existing in the prior art, and aims to overcome the defect that the scale of the existing steam rice cooker easily enters the cooker liner.

The utility model discloses a realize like this:

a steam rice cooker comprises a cooker body, a cooker liner and a cooker cover, wherein the cooker liner covers the cooker liner, a cooking cavity is limited by the cooker liner and the cooker cover, a steam guide pipe is arranged on the cooker cover and is positioned in the cooking cavity, a steam generator for guiding steam into the cooker liner to cook is arranged in the cooker body, and a filtering structure is arranged on a steam flow path from the steam generator to the cooking cavity.

Steam generator can produce the incrustation scale after long-term the use, and the incrustation scale can be carried to the steam that steam generator produced, and when steam passed through filtration, filtration can block the incrustation scale and pass through, avoids the incrustation scale to get into the culinary art chamber along with steam in, avoids the incrustation scale to get into the food of culinary art chamber and pollutes food, avoids the incrustation scale to get into food and causes unfavorable influence to human health, promotes the taste of steam rice cooker culinary art food.

Preferably, the machine body comprises a bearing part, a supporting part formed by upwards extending the bearing part and a top part extending from the supporting part to the upper part of the pot container, the top part and the bearing part form an open pot container taking and placing space, a steam outlet is arranged on the top part, an air guide rubber ring is arranged on the pot cover and is in butt joint with the steam outlet, and the filtering structure is positioned on the air guide rubber ring. The organism is frame formula structure, and pot courage and pot cover can both be taken out from getting of organism and put the space, and the pot cover also can be followed the separation on the pot courage, and filtration sets up on the air guide rubber ring of pot cover, when wasing filtration, can pull down the pot cover, the filtration's of being convenient for washing operation. When the air guide rubber ring is manufactured, the filtering structure can be directly formed on the air guide rubber ring, and the filtering structure is installed quickly and conveniently.

Preferably, the filtering structure is arranged at the upper end part of the air guide rubber ring. Steam is when the air guide rubber ring, from last down flow, the filtration of setting on the air guide rubber ring can block the incrustation scale in filtration's top, set up the filtration and can improve the visuality of incrustation scale in the upper end of air guide rubber ring, the user of being convenient for selects the clearance opportunity according to the incrustation scale accumulation condition in the filtration top, can avoid the incrustation scale to imbed into the air guide rubber ring too deeply moreover, the cleanness of incrustation scale convenient and fast more, also clean up more easily.

Preferably, the filter structure is provided on the steam guide pipe. Make steam pass through behind the filtration closer apart from getting into the culinary art chamber like this, be favorable to the filtration to filter more the impurity in the pipeline, improve the purity of steam, further improve culinary art food taste.

Preferably, the filtering structure comprises a filtering ring and a filtering net fixed on the filtering ring, the inner diameter of the steam conduit is gradually reduced from top to bottom, and the filtering ring is positioned at the upper end part of the steam conduit. Therefore, the filtering structure can be cleaned after being detached, and the filtering structure is convenient to clean or replace.

Preferably, a steam inlet is formed in the pot cover, the filter ring is an elastic rubber ring, and the filter ring abuts against an outlet of the steam inlet. Can avoid steam to leak from the periphery of crossing the filter ring like this, guarantee that steam passes through from the filter screen, improve filtration's filter effect.

Preferably, the upper end face of the filter ring is provided with an annular rib protruding upwards, the side wall of the filter ring is provided with an upper annular rib and a lower annular rib, and the outer diameter of the upper annular rib is larger than that of the lower annular rib. The upper ring rib and the lower ring rib form double sealing, the sealing performance between the filter ring and the steam guide pipe is improved, the outer diameter of the upper ring rib is larger than that of the lower ring rib so as to adapt to the inner diameter of the steam guide pipe which is gradually reduced from top to bottom, and the sealing performance is improved.

Preferably, a steam pipeline is arranged in the machine body, the steam pipeline is connected to an outlet of the steam generator, and the filtering structure is arranged on the steam pipeline. This is yet another way of realising the provision of a filtering structure, which also blocks the scale of the steam generator, avoiding the scale from entering the cooking chamber.

Preferably, the filtering structure is a filter screen, and the filter screen is fixed in the steam pipeline. The filter structure is simple in arrangement mode and structure.

Preferably, the filtering structure comprises a pipe joint and a filter screen arranged in the pipe joint, the steam pipeline comprises a first pipeline and a second pipeline, and the first pipeline and the second pipeline are connected through the pipe joint. The filter structure is convenient to disassemble and assemble, and the filter structure is convenient to clean or replace.

The utility model provides a steam rice cooker, the incrustation scale can be carried to the steam that steam generator produced, and when steam passed through filtration, filtration can block the incrustation scale and pass through, avoids the incrustation scale to get into along with steam and cooks the chamber, avoids the incrustation scale to get into the food that cooks the chamber and pollute food, avoids the incrustation scale to get into food and causes unfavorable influence to human health, promotes the taste that steam rice cooker cooks food.

Drawings

FIG. 1 is a schematic cross-sectional view of a steam rice cooker according to an embodiment;

FIG. 2 is a schematic sectional view of the lid and the inner container of the first embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of an embodiment of an air guide rubber ring;

FIG. 5 is a schematic cross-sectional view of an air guide rubber ring according to an embodiment;

FIG. 6 is a schematic cross-sectional view of the second lid and the inner container in the embodiment;

FIG. 7 is an enlarged view of detail B of FIG. 6;

FIG. 8 is a schematic structural view of a filter structure according to a second embodiment;

FIG. 9 is a schematic cross-sectional view of a filter structure according to a second embodiment;

FIG. 10 is an assembled cross-sectional view of a triple filter construction of an embodiment;

FIG. 11 is a schematic structural diagram of a third filter screen according to an embodiment;

FIG. 12 is an assembled cross-sectional view of a four filter construction of an embodiment;

FIG. 13 is a schematic structural view of a four-filter structure according to an embodiment.

Reference is made to the accompanying drawings in which: 100. a body; 110. a steam generator; 120. a water tank; 130. a bearing part; 140. a support portion; 150. a top portion; 160. a steam line; 161. a first conduit; 162. a second conduit; 200. a pot cover; 210. an air guide rubber ring; 211. a steam channel; 220. a steam conduit; 300. a pot liner; 310. a cooking cavity; 400. a filter structure; 410. a filter ring; 411. upper ring ribs; 412. a lower ring rib; 420. a filter screen; 430. a pipe joint is provided.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example one

The present embodiment provides a steam rice cooker, as shown in fig. 1-5, which includes a body 100, a pot container 300, and a pot cover 200 covering the pot container 300, wherein the pot container 300 and the pot cover 200 define a cooking cavity 310, the pot cover 200 is provided with a steam conduit 220, the steam conduit 220 is located in the cooking cavity 310, a steam generator 110 for guiding steam into the pot container 300 for cooking is disposed in the body 100, and a steam flow path from the steam generator 110 to the cooking cavity 310 is provided with a filtering structure 400.

A water tank 120 is disposed in the machine body 100, the water tank 120 supplies water to the steam generator 110, the steam generator 110 heats the passing water flow to form steam, the steam flows into the cooking cavity 310 through a flow path between the steam generator 110 and the cooking cavity 310, and the food in the cooking cavity 310 is heated and cooked.

Steam generator 110 can produce the incrustation scale after long-term the use, and the incrustation scale can be carried to the steam that steam generator 110 produced, and when steam passed through filtration 400, filtration 400 can block the incrustation scale and pass through, avoids the incrustation scale to get into cooking chamber 310 along with steam in, avoids the incrustation scale to get into the food of cooking chamber 310 and pollutes food, avoids the incrustation scale to get into food and causes unfavorable influence to human health, promotes the taste of steam rice cooker culinary art food.

In addition, the water in water tank 120 adopts municipal tap water usually, and municipal tap water can exist some impurity unavoidably, if impurity gets into to eat the taste that also can influence to eat material and human health, and filtration 400 also can filter the impurity that municipal tap water carried, improves the taste of culinary art food, satisfies the higher healthy diet demand of user.

As shown in fig. 1, the machine body 100 includes a bearing portion 130, a supporting portion 140 formed by extending the bearing portion 130 upwards, and a top portion 150 extending from the supporting portion 140 to above the pot container 300, the top portion 150 and the bearing portion 130 form an open pot container 300 taking and placing space, a steam outlet is disposed on the top portion 150, an air guide rubber ring 210 disposed on the pot cover 200 is abutted to the steam outlet, as shown in fig. 2 to 5, and the filtering structure 400 is located on the air guide rubber ring 210. The machine body 100 is of a frame structure, the pot container 300 and the pot cover 200 can be taken out from the taking and placing space of the machine body 100, the pot cover 200 can be separated from the pot container 300, the filtering structure 400 is arranged on the air guide rubber ring 210 of the pot cover 200, and the pot cover 200 can be detached when the filtering structure 400 is cleaned, so that the filtering structure 400 is convenient to clean. When the air guide rubber ring 210 is manufactured, the filtering structure 400 can be directly formed on the air guide rubber ring 210, and the filtering structure 400 is installed quickly and conveniently.

The filtering structure 400 is a mesh, the periphery of the mesh is embedded into the air guide rubber ring 210, so that the mesh can be fixed on the air guide rubber ring 210, the middle area of the mesh is located in the steam channel 211 of the air guide rubber ring 210, when steam flows through the steam channel 211 of the air guide rubber ring 210, the steam inevitably passes through the mesh, and the scale is blocked by the mesh and cannot pass through the mesh, so that the purpose of filtering the scale is achieved. The filtering structure can also be a filtering layer consisting of solid particles, or a PP surface filter element and the like.

As shown in fig. 3 and 5, the filter structure 400 is disposed at an upper end portion of the air guide rubber ring 210. When steam passes through air guide rubber ring 210, from last down flow, the filtration 400 of setting on air guide rubber ring 210 can block the incrustation scale in the top of filtration 400, and in the long-term use, the incrustation scale that is blockked by filtration 400 can be more and more in filtration 400 department, if not in time clear up, filtration 400 is blockked up easily to the incrustation scale, and some incrustation scale permeate filtration 400 easily and get into cooking chamber 310. The filter structure 400 is arranged at the upper end part of the air guide rubber ring 210, so that the visibility of the scale can be improved, when the top part 150 of the machine body 100 is lifted, a user can easily observe the accumulated amount of the scale at the filter structure 400, and the user can conveniently select the cleaning time according to the accumulation condition of the scale above the filter structure 400. In other alternative embodiments, the filter structure 400 may be disposed at the middle or lower end of the air guide rubber ring 210, and when the scale accumulation condition is observed from above the air guide rubber ring 210, it is inconvenient for the user to judge the scale accumulation condition because the filter structure 400 is located at a deeper depth.

The filtering structure 400 is arranged at the upper end part of the air guide rubber ring 210, so that the filtering structure 400 is closer to the upper opening of the steam channel 211 of the air guide rubber ring 210, the scale can be prevented from being embedded into the air guide rubber ring 210 too deeply, the scale is more convenient and faster to clean, and the cleaning is easier.

Example two

The filtering structure 400 of the first embodiment is disposed on the air guide rubber ring 210, and is mainly applied to a steam rice cooker of the frame body 100. The filtering structure 400 of the present embodiment is disposed on the steam conduit 220, and both the steam rice cooker of the frame-type body 100 and the non-frame-type steam rice cooker have the steam conduit 220, so that the solution of disposing the filtering structure 400 on the steam conduit 220 can be applied to the steam rice cooker of the frame-type body 100 as well as the steam rice cooker of the non-frame-type body 100. The present embodiment is exemplified by a steam rice cooker applied to the frame body 100.

Specifically, as shown in fig. 6 to 9, the filter structure 400 is disposed on the steam guide 220. Steam flows out from steam generator 110 back, steam pipe 160, the steam input port of pot cover 200, steam pipe 220 in proper order through organism 100, then directly get into cooking chamber 310 from steam pipe 220, steam is before getting into cooking chamber 310, last steam pipe 220 that passes through, make steam more near apart from getting into cooking chamber 310 after passing through filtration 400 like this, be favorable to filtration 400 to filter the impurity in the pipeline more, improve the purity of steam, further improve the culinary art food taste. For example, when the top 150 is opened, foreign substances may be introduced into the steam pipe 160 from the steam outlet of the top 150, the steam guide pipe 220 is located downstream of the steam pipe 160, and the foreign substances may be filtered upstream by disposing the filter structure 400 in the steam guide pipe 220.

As shown in fig. 7 to 9, the filter structure 400 includes a filter ring 410 and a filter net 420 fixed to the filter ring 410, the inner diameter of the steam guide pipe 220 is gradually reduced from top to bottom, and the filter ring 410 is located at an upper end portion of the steam guide pipe 220. The inner diameter of the steam guide pipe 220 is gradually reduced from top to bottom, which is beneficial for the steam to form a larger flow velocity after passing through the steam guide pipe 220, and the rolling of the liquid in the cooking cavity 310 is better promoted, so that the food material can be heated more uniformly and efficiently. As long as the size of filter ring 410 is suitable, as long as place filtration 400 in the upper end of steam pipe 220, then with steam pipe 220 fixed to pot cover 200 on, filtration 400 can not move toward the less below of steam pipe 220 bore, pot cover 200 can restrict filtration 400 and upwards move, dismouting filtration 400 is simple and convenient, can pull down filtration 400 and wash the back, the washing or the change of filtration 400 of being convenient for. Because steam conduit 220 adopts the metal to make, filter screen 420 is difficult to be embedded into steam conduit 220, sets up filter screen 420 in filter ring 410, can reduce single thin filter screen 420 deformation risk, and the upper end of the filtration 400 of also being convenient for can with pot cover 200 looks butt, improves the stability of connecting.

As shown in fig. 7, a steam input port is disposed on the pot cover 200, the filter ring 410 is an elastic rubber ring, and the filter ring 410 abuts against an outlet of the steam input port. Therefore, the leakage of steam from the periphery of the filter ring 410 can be avoided, the steam is ensured to pass through the filter screen 420, and the filtering effect of the filtering structure 400 is improved.

As shown in fig. 7 to 9, the upper end surface of the filter ring 410 has an annular rib protruding upward, the side wall of the filter ring 410 has an upper annular rib 411 and a lower annular rib 412, and the outer diameter of the upper annular rib 411 is larger than the outer diameter of the lower annular rib 412. The upper ring rib 411 and the lower ring rib 412 form double sealing, the sealing performance between the filter ring 410 and the steam guide pipe 220 is improved, the outer diameter of the upper ring rib 411 is larger than that of the lower ring rib 412 so as to adapt to the inner diameter of the steam guide pipe 220 which is gradually reduced from top to bottom, and the sealing performance is improved.

Other structures and effects of the present embodiment are consistent with those of the present embodiment, and are not described herein again.

EXAMPLE III

The difference between this embodiment and the second embodiment is mainly the installation position of the filter structure 400. The filter structure 400 of the present embodiment is disposed on the steam duct 160 in the machine body 100. The present embodiment can be applied to a steam rice cooker of the frame body type machine body 100 as well as a steam rice cooker of the non-frame body type machine body 100 as in the second embodiment.

Specifically, as shown in fig. 10 to 11, a steam pipe 160 is disposed in the machine body 100, the steam pipe 160 is connected to an outlet of the steam generator 110, and the filter structure 400 is disposed on the steam pipe 160. The filtering structure 400 is a filtering net 420, and the filtering net 420 is fixed in the steam pipeline 160. This filter structure 400 is simple in arrangement.

For a non-frame type steam rice cooker, the body 100 does not have the top 150, the cover 200 is hinged on the body 100, the steam pipe 160 extends from the body 100 to the cover 200, and the filtering structure 400 can also be arranged on the steam pipe 160 in the cover 200.

Other structures and effects of this embodiment are the same as those of the second embodiment, and are not described herein again.

Example four

The difference between this embodiment and the third embodiment is mainly the structure of the filter structure 400. The filter structure 400 of the third embodiment is a single filter screen 420, and the filter structure 400 of the third embodiment includes a pipe joint 430 and the filter screen 420. The present embodiment can be applied to a steam rice cooker of the frame body type machine body 100, and can also be applied to a steam rice cooker of the non-frame body type machine body 100.

Specifically, as shown in fig. 12 to 13, the filter structure 400 includes a pipe joint 430 and a filter screen 420 disposed in the pipe joint 430, the steam pipe 160 includes a first pipe 161 and a second pipe 162, and the first pipe 161 and the second pipe 162 are connected by the pipe joint 430. Thus, the filter structure 400 is convenient to disassemble and assemble, and the filter structure 400 is convenient to clean or replace.

Other structures and effects of this embodiment are the same as those of the third embodiment, and are not described herein again.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be understood by those skilled in the art that, although the embodiments of the present invention have been described above, the embodiments are only used for understanding the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to persons skilled in the relevant art that various changes in form and details can be made therein without departing from the spirit and scope of the embodiments of the invention as disclosed in the appended claims.

Claims

1. A steam rice cooker comprises a cooker body, a cooker liner and a cooker cover, wherein the cooker liner covers the cooker liner, a cooking cavity is limited by the cooker liner and the cooker cover, a steam guide pipe is arranged on the cooker cover and is positioned in the cooking cavity, a steam generator for guiding steam into the cooker liner to cook is arranged in the cooker body, and the steam rice cooker is characterized in that a filtering structure is arranged on a steam flow path from the steam generator to the cooking cavity.

2. The steam rice cooker as claimed in claim 1, wherein the body comprises a support portion, a support portion formed by the support portion extending upward, and a top portion extending from the support portion to above the cooker liner, the top portion and the support portion form an open cooker liner taking and placing space, the top portion is provided with a steam outlet, the cooker cover is provided with an air guide rubber ring which is in butt joint with the steam outlet, and the filter structure is located on the air guide rubber ring.

3. The steam rice cooker of claim 2, wherein said filter structure is provided at an upper end portion of said air guide rubber ring.

4. The steam rice cooker of claim 1, wherein said filter structure is disposed on said steam conduit.

5. The steam rice cooker as claimed in claim 4, wherein the filter structure comprises a filter ring and a filter net fixed to the filter ring, the steam guide pipe has an inner diameter gradually decreasing from top to bottom, and the filter ring is located at an upper end portion of the steam guide pipe.

6. The steam rice cooker as claimed in claim 5, wherein the cover is provided with a steam inlet, the filter ring is an elastic rubber ring, and the filter ring abuts against an outlet of the steam inlet.

7. The steam rice cooker as claimed in claim 5, wherein the upper end surface of the filter ring has an upwardly protruding annular rib, the side wall of the filter ring has an upper annular rib and a lower annular rib, and the outer diameter of the upper annular rib is larger than that of the lower annular rib.

8. The steam rice cooker as claimed in claim 1, wherein a steam pipe is provided in the body, the steam pipe is connected to an outlet of the steam generator, and the filter structure is provided on the steam pipe.

9. The steam rice cooker of claim 8, wherein the filter structure is a filter screen, the filter screen being secured within the steam conduit.

10. The steam rice cooker of claim 8, wherein the filter structure includes a pipe joint and a filter screen disposed within the pipe joint, and the steam pipe includes a first pipe and a second pipe, the first pipe and the second pipe being connected by the pipe joint.