CN108784319B

CN108784319B - Automatic rice-washing steaming cooker

Info

Publication number: CN108784319B
Application number: CN201810994111.7A
Authority: CN
Inventors: 倪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-29
Filing date: 2018-08-29
Publication date: 2023-08-01
Anticipated expiration: 2038-08-29
Also published as: CN108784319A

Abstract

The invention discloses an automatic rice washing steaming cooker, which relates to the technical field of household appliances and comprises a high-pressure steam cooker, a rice steaming device and an air guide device, wherein a steaming sheet is arranged in the rice steaming cooker, a first water drain hole and a second water drain hole are formed in the side wall of the rice steaming cooker, and an electromagnetic drain valve is arranged in the second water drain hole; the second pot cover covers the steam cooker body, and a first exhaust hole is formed in the second pot cover; the first accommodating cavity is sleeved on the rice cooker body, and the inner side wall of the first accommodating cavity is provided with a water inlet corresponding to the first water drain hole; the second accommodating cavity is sleeved on the rice cooker body, and a water inlet hole corresponding to the second water drain hole is formed in the second accommodating cavity. The automatic rice-washing steaming cooker of the invention utilizes air pressure to press water into the rice steamer, thereby realizing rice washing of rice grains, then a large amount of high-temperature and high-pressure water vapor is introduced into the rice steamer, and the rice grains are steamed by heating the vapor, so that the rice grains are not adhered to each other, and the taste of the rice is good.

Description

Automatic rice-washing steaming cooker

Technical Field

The invention relates to the technical field of household appliances, in particular to an automatic rice washing and steaming cooker.

Background

The rice soup is also called rice oil, and is a layer of porridge oil condensed on the surface of a pot when the rice is boiled to porridge or dried rice, and contains a large amount of inorganic salts such as nicotinic acid, vitamins B1 and B2, ferrophosphorus and the like, and certain nutrients such as carbohydrate, fat and the like. The rice soup has sweet taste, has the functions of invigorating qi, nourishing yin and moistening dryness, and is beneficial to the health and development of children and helpful for digestion and fat absorption when being drunk.

With the progress of technology, rice cooking apparatuses such as electric rice cooker, pressure cooker and the like have appeared, but the inventors have found that electric rice cooker, rice cooker and pressure cooker have the following drawbacks:

1. the rice and the water are soaked together, the rice is soaked for a long time, and the cooked rice is unpalatable;

2. the rice grains are all artificial rice washing;

3. the cooked rice is not loose, does not form particles, is easy to adhere to form clusters, and has poor taste;

4. rice soup cannot be obtained.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide an automatic rice washing and steaming cooker which is loose in rice, good in taste and capable of drinking rice soup.

The aim of the invention is achieved by the following technical scheme: an automatic rice washing steaming cooker, which comprises a high-pressure steam pot, and further comprises:

a rice steamer which is arranged on the high-pressure steam pot; the air inlet end of the air guide device is positioned in the high-pressure steam pot, and the air outlet end of the air guide device is positioned in the rice steamer;

the rice steamer comprises:

the rice steaming pot body is arranged on the high-pressure steam pot, a through hole through which the air guide device passes is formed in the bottom of the rice steaming pot body, a steaming sheet is arranged in the rice steaming pot body, a first water drain hole and a second water drain hole are formed in the side wall of the rice steaming pot body, the first water drain hole is positioned above the steaming sheet, the second water drain hole is positioned below the steaming sheet, and an electromagnetic water drain valve is arranged in the second water drain hole;

the second pot cover covers the steam cooker body, and a first exhaust hole is formed in the second pot cover;

the first accommodating cavity is sleeved on the rice cooker body, and a water inlet corresponding to the first water drain hole is formed in the inner side wall of the first accommodating cavity; and

the second accommodating cavity is sleeved on the rice cooker body, is positioned below the first accommodating cavity and is provided with a water inlet corresponding to the second water drain hole.

Preferably, the steam cooker body is provided with an annular step protruding outwards in the radial direction, the bottom of the first accommodating cavity is propped against the upper surface of the annular step, and the top of the second accommodating cavity is propped against the lower surface of the annular step.

Preferably, the upper end of the first accommodating cavity is open, the locking part is detachably arranged on the circumference of the rice cooker body, the locking part seals the opening of the first accommodating cavity, and the bottom of the locking part is propped against the annular step.

Preferably, a clamping part is arranged on the inner side wall of the steaming cooker body, and the steaming sheet is clamped on the clamping part.

Preferably, the rice cooker body is further provided with a rice bit line on the inner side wall, and the rice bit line is positioned between the first water drain hole and the clamping part.

Preferably, the air guide device includes: the air inlet end of the drainage air guide pipe is positioned in the high-pressure steam pot;

the exhaust disc is positioned at the bottom of the rice cooker body, the drainage air duct is detachably connected with the exhaust disc, sealing rings are arranged at the contact end of the drainage air duct and the high-pressure steam cooker and the contact end of the rice cooker body, and at least one third exhaust hole is arranged at the air outlet end of the exhaust disc.

Preferably, the autoclave comprises:

the high-pressure cooker comprises a high-pressure cooker body, wherein a heating component is arranged at the bottom of the high-pressure cooker body, and a first handle is further arranged at the top of the high-pressure cooker body;

the rice cooker comprises a first cooker cover, wherein a second handle corresponding to the first handle is arranged on the first cooker cover, a safety valve, a pressure relief valve and an overpressure self-closing valve are further arranged on the first cooker cover, a containing groove is formed in the first cooker cover, a rice cooker body is arranged in the containing groove, and the safety valve, the pressure relief valve and the overpressure self-closing valve are all located on the outer side of the containing groove.

The preferred locking part is detachably connected with the rice steaming pot body through threads.

Preferably, the second accommodating cavity is detachably connected with the rice steaming pot body through threads

Preferably, the steaming sheet is provided with a plurality of second exhaust holes.

The invention has the following advantages:

1. the rice grain is placed in the rice steamer, water is filled in the high-pressure steam cooker, and the rice grain is not soaked for a long time by the water and gas transmission of the gas guide device, so that the soft rice grain is avoided, and the taste of rice is improved;

2. the water is pressed into the rice steamer by utilizing the air pressure generated when the high-pressure steam pot water is boiled, then the rice grains are washed by the water, and the washed rice grains are discharged into the first accommodating cavity through the first water discharge hole, so that the rice grains are automatically washed;

3. when the water level in the pressure cooker body is reduced to a set water level line, the water draining air duct is not filled with water, a large amount of high-temperature and high-pressure water vapor is introduced into the rice steaming cooker body, rice grains are heated and steamed by the vapor, and the vapor is not adhered in the rising process, so that the steamed rice is loose and not agglomerated, and the taste of the rice is further improved

4. Through the opening and closing of the electromagnetic drain valve, the rice soup in the rice steaming pot body can be discharged into the second accommodating cavity, so that the edible rice soup is obtained, and the nutritional value of the edible rice soup is fully utilized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the pressure steam cooker;

FIG. 3 is a schematic view of a structure of a rice steamer;

FIG. 4 is a schematic diagram of the structure at I in FIG. 3;

FIG. 5 is a schematic view of the structure of the air guide device;

in the figure: 100-high-pressure steam pot, 200-rice steamer, 300-air guide device, 101-high-pressure pot body, 102-first pot cover, 103-heating component, 104-first handle, 105-relief valve, 106-relief valve, 107-accommodation groove, 108-superpressure self-closing valve, 109-second handle, 201-rice steamer body, 202-second pot cover, 203-annular step, 204-first accommodation cavity, 205-locking part, 206-meter bit line, 207-first exhaust hole, 208-first drain hole, 209-second accommodation cavity, 210-through hole, 211-steaming piece, 212-electromagnetic drain valve, 213-second exhaust hole, 214-second drain hole, 215-clamping part, 301-drain air guide pipe, 302-exhaust disk, 303-sealing ring and 304-third exhaust hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should be noted that, the terms "upper," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship conventionally put in use of the inventive product, only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, an automatic rice-washing steaming cooker includes a high pressure steam pot 100, a rice steamer 200, and an air guide 300, the rice steamer 200 being mounted on the high pressure steam pot 100; the air inlet end of the air guide device 300 is positioned in the high-pressure steam pot 100, and the air outlet end of the air guide device 300 is positioned in the rice steamer 200;

in this embodiment, as shown in fig. 2, the pressure steam cooker 100 includes a pressure cooker body 101 and a first pot cover 102.

Further, as shown in fig. 2, the bottom of the pressure cooker body 101 is provided with a heating component 103, the heating component 103 is an existing heating element, the structure and the heating principle of the heating component 103 of the existing rice cooker are the same, the heating component 103 comprises a plug, a power supply conveying unit and a heating unit, the plug is used for being connected with a power supply, the power supply conveying unit conveys electric energy to the heating unit, the heating unit is provided with a power switch for controlling whether the heating component 103 is electrified or not, and further, the pressure cooker body 101 is also provided with a power switch for controlling whether the heating component 103 is electrified or not.

Further, as shown in fig. 2, a first handle 104 is further provided at the top of the pressure cooker body 101, and the first handle 104 facilitates the operator to hold the pressure cooker body 101.

Further, as shown in fig. 2, a second handle 109 corresponding to the first handle 104 is provided on the first pot cover 102, the first handle 104 and the second handle 109 are handles for holding the existing pressure cooker, cover closing marks are provided on the first handle 104 and the second handle 109 respectively, when the first handle 104 and the second handle 109 are covered, high pressure can be generated, further, a safety valve 105, a pressure release valve 106 and an overpressure self-closing valve 108 are also provided on the first pot cover 102, when the air pressure in the pressure cooker 101 exceeds a set value, the safety valve 105 is opened to automatically release pressure, and when the pressure cooker 101 is not required to keep pressure, the pressure release valve 106 can be manually moved to release the air pressure in the pressure cooker 101; when the pressure in the pressure cooker body 101 reaches the set value, the overpressure self-closing valve 108 is closed, and in normal cases, when the water in the pressure cooker body 101 is not boiled, the overpressure self-closing valve 108 is in an open state, and when the water is boiled, the air pressure is increased, and the overpressure self-closing valve 108 is closed.

Further, as shown in fig. 2, a containing groove 107 is formed on the first pot cover 102, the rice steaming pot 201 is installed in the containing groove 107, and the safety valve 105, the pressure relief valve 106 and the overpressure self-closing valve 108 are all located at the outer side of the containing groove 107, so that the rice steaming pot 201 does not interfere with the safety valve 105, the pressure relief valve 106 and the overpressure self-closing valve 108, and the work of the rice steaming pot is not affected.

In this embodiment, as shown in fig. 3, the rice steamer 200 includes a rice steamer body 201, a second pot cover 202, a first accommodating cavity 204 and a second accommodating cavity 209, the second pot cover 202 covers the rice steamer body 201, and a first exhaust hole 207 is formed in the second pot cover 202.

Further, as shown in fig. 3, the rice steamer body 201 is mounted on the high-pressure steam cooker 100, specifically mounted on the first accommodating groove 107, and a through hole 210 through which the air guide device 300 passes is provided at the bottom of the rice steamer body 201, a steaming sheet 211 is mounted in the rice steamer body 201, a plurality of second air exhaust holes 213 are provided on the steaming sheet 211, and the size of the second air exhaust holes 213 is smaller than the size of rice grains, so that the rice grains are not dropped into the bottom of the rice steamer body 201 from the second air exhaust holes 213.

Further, as shown in fig. 3 and 4, a first drain hole 208 and a second drain hole 214 are formed on the side wall of the rice cooker 201, the first drain hole 208 is located above the steaming piece 211, the second drain hole 214 is located below the steaming piece 211, and an electromagnetic drain valve 212 is arranged in the second drain hole 214; the first water discharge hole 208 is used for discharging rice washing water, the second water discharge hole 214 is used for discharging rice soup, the first water discharge hole 208 is used for automatically discharging water, and when the water level line exceeds the water discharge hole 208, the rice washing water is discharged from the first water discharge hole 208. In the present embodiment, the electromagnetic drain valve 212 is connected to a time relay, and when the rice cooking reaches the setting, the electromagnetic drain valve 212 is opened to drain the rice water in the rice cooker body 201.

In this embodiment, as shown in fig. 3, the first accommodating cavity 204 is sleeved on the rice cooker body 201, and the inner sidewall of the first accommodating cavity 204 is provided with a water inlet corresponding to the first water drain hole 208, so that the rice washing water discharged from the first water drain hole 208 enters the first accommodating cavity 204 and is then accommodated by the first accommodating cavity 204.

In this embodiment, as shown in fig. 3 and 4, the second accommodating cavity 209 is sleeved on the rice cooker 201, the second accommodating cavity 209 is located below the first accommodating cavity 204, a water inlet corresponding to the second water drain hole 214 is formed on the second accommodating cavity 209, the rice soup discharged from the second water drain hole 214 flows into the second accommodating cavity 209, the second water drain hole 214 is located at the bottom of the inner sidewall of the rice cooker 201, the rice soup in the rice cooker 201 can be drained through the second water drain hole 214, further, a radially outwards protruding annular step 203 is arranged on the rice cooker 201, the bottom of the first accommodating cavity 204 is propped against the upper surface of the annular step 203, the top of the second accommodating cavity 209 is propped against the lower surface of the annular step 203, further, the upper end of the first accommodating cavity 204 is open, a locking part 205 is detachably arranged on the circumference of the rice cooker 201, the locking part 205 seals the opening of the first accommodating cavity 204 and pushes the bottom of the first accommodating cavity against the annular step 203, in this embodiment, the locking part 205 is detachably connected with the rice cooker body 201 by threads, the threaded connection tooth mouth of the locking part 205 and the rice cooker body 201 is 3-5 teeth, when the first accommodating cavity 204 needs to be cleaned, the locking part 205 is taken out, and then the rice cooker body 201 is taken out, so that the independent cleaning can be realized, the cleaning is convenient, further, the second accommodating cavity 209 is detachably connected with the rice cooker body 201 by threads, the threaded connection tooth mouth of the second accommodating cavity 209 and the rice cooker body 201 is 3-5 teeth, the tightness of connection is ensured, namely, after the rice soup is installed, the rice soup cannot flow out from the connection, a sealing ring can be arranged between the second accommodating cavity 209 and the rice cooker body 201, and the second accommodating cavity 209 can also be detached when the second accommodating cavity 209 is cleaned in the same manner, and then washed separately.

As shown in fig. 4, in order to ensure that the steaming sheet 211 is conveniently installed and the installation position of the steaming sheet 211 is fixed, a clamping part 215 is provided on the inner side wall of the steaming cooker body 201, and the steaming sheet 211 is clamped on the clamping part 215.

In this embodiment, as shown in fig. 2, in order to ensure that the rice cooker 201 can produce cooked rice each time, a rice bit line 206 is further disposed on the inner sidewall of the rice cooker 201, the rice bit line 206 is located between the first drain hole 208 and the clamping portion 215, the rice bit line 206 is the maximum amount of rice steamed by the rice cooker 201, and when the amount of rice is greater than the amount of rice that is not cooked by the rice bit line 206, it is possible that the cooked rice is not cooked and rice overflows the rice cooker 201.

In this embodiment, as shown in fig. 5, the air guide device 300 includes a drain air guide pipe 301 and an air exhaust disc 302, the air inlet end of the drain air guide pipe 301 is located in the high-pressure steam pot 100, and the air inlet end of the drain air guide pipe 301 is located in water, when the water is boiled, the pressure component in the high-pressure steam pot 100 is raised, the water is pressed into the rice steaming pot 201 from the drain air guide pipe 301 under the action of air pressure, the water continuously washes rice grains under the action of air pressure, so as to achieve the effect of rice washing, the water in the high-pressure steam pot 100 continuously boils, the generated air pressure continuously presses the water into the rice steaming pot 201, and after the rice grains expand and the water continuously enters the rice steaming pot 201, the water in the rice steaming pot 201 is higher than the first water drain hole 214, so that the rice water flows into the first accommodating cavity 204; further, the exhaust disc 302 is located at the bottom of the rice steamer 201, the exhaust air duct 301 and the exhaust disc 302 are detachably connected, when not in use, the exhaust air duct 301 and the exhaust disc 302 are detached, so that the rice steamer is convenient to place, the sealing rings 303 are arranged at the contact end of the exhaust air duct 301 and the high-pressure steam cooker 100 and the contact end of the rice steamer 201, the sealing rings 303 can ensure that water liquid and air pressure are not discharged from the contact end of the exhaust air duct 301 and the high-pressure steam cooker 100 and the contact end of the rice steamer 201, further, the air outlet end of the exhaust disc 302 is provided with at least one third air vent 304, preferably a plurality of third air vents 304 are uniformly distributed on the exhaust disc 302, when liquid in the high-pressure cooker 101 is lower than the air inlet end of the exhaust air duct 301, the electromagnetic drain valve 212 is opened at this moment, and the rice liquid in the high-pressure cooker 101 is discharged into the second accommodating cavity 209, and then the generated water liquid in the high-pressure cooker 101 is continuously boiled, and the generated water vapor enters the exhaust air duct 301 to the rice steamer to uniformly act on the rice grains.

The working process of the invention is as follows: adding a proper amount of clean water into the pressure cooker 101, then covering the first cooker cover 102, putting rice grains which do not exceed a rice level line 206 in the rice cooker 201, then covering the second cooker cover 202, turning on a power supply, heating water by a heating component, raising the air pressure in the pressure cooker 101, when the water is not boiled, the overpressure self-closing valve 108 is in an open state, after the water is boiled, the air pressure in the pressure cooker 101 is raised suddenly, the overpressure self-closing valve 108 is closed, then the air pressure in the pressure cooker 101 is raised continuously, so that the water is pressed into the rice cooker 201 from the water drainage air duct 301, the water enters the rice cooker 201 at a certain flow rate, so that the rice grains are washed and washed, the rice grains are pressed into the rice cooker 201 along with the continuous pressing of the water, and the rice grains expand under the high-temperature soaking of the water, thus, the water level in the steaming cooker 201 is continuously increased, when the water level reaches the first water drain hole 214, rice washing water is drained from the first water drain hole 214 to the first accommodating cavity 204, then rice grains are steamed in water, the water becomes rice soup, after the rice grains reach the setting, the electromagnetic water drain valve 212 is opened, so that the rice soup is drained into the second accommodating cavity, at the moment, the water level in the pressure cooker 101 is lower than the air inlet end of the water draining air guide pipe 301, then the water in the pressure cooker 101 is continuously boiled, the generated water vapor enters the air exhaust disc 302 through the water draining air guide pipe 301, then evenly acts on rice grains, the rice grains are steamed at high temperature until the rice grains are well cooked, then the power supply is cut off, the heating assembly stops heating, and the pressure is relieved through the pressure relief valve.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the invention.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims

1. An automatic rice washing and steaming cooker, comprising a high pressure steam cooker (100), characterized in that: it also includes:

a rice steamer (200), the rice steamer (200) being mounted on the high pressure steam pot (100); and

the air guide device (300), the air inlet end of the air guide device (300) is positioned in the high-pressure steam pot (100), and the air outlet end of the air guide device (300) is positioned in the rice steamer (200);

the rice steamer (200) comprises:

the rice steaming pot comprises a rice steaming pot body (201), wherein the rice steaming pot body (201) is arranged on a high-pressure steam pot (100), a through hole (210) through which an air guide device (300) passes is formed in the bottom of the rice steaming pot body (201), a steaming sheet (211) is arranged in the rice steaming pot body (201), a first drain hole (208) and a second drain hole (214) are formed in the side wall of the rice steaming pot body (201), the first drain hole (208) is positioned above the steaming sheet (211), the second drain hole (214) is positioned below the steaming sheet (211), and an electromagnetic drain valve (212) is arranged in the second drain hole (214);

a second pot cover (202), wherein the second pot cover (202) covers the steam cooker body (201), and a first exhaust hole (207) is formed in the second pot cover (202);

the first accommodating cavity (204), the first accommodating cavity (204) is sleeved on the rice cooker body (201), and a water inlet corresponding to the first water discharge hole (208) is formed in the inner side wall of the first accommodating cavity (204); and

the second accommodating cavity (209), the second accommodating cavity (209) is sleeved on the rice cooker body (201), the second accommodating cavity (209) is positioned below the first accommodating cavity (204), and a water inlet corresponding to the second water drain hole (214) is formed in the second accommodating cavity (209);

the air guide device (300) includes:

a drainage air duct (301), wherein an air inlet end of the drainage air duct (301) is positioned in the high-pressure steam pot (100);

the steam rice steaming device comprises an exhaust disc (302), wherein the exhaust disc (302) is positioned at the bottom of a steam rice steaming pot body (201), a water draining air guide pipe (301) is detachably connected with the exhaust disc (302), sealing rings (303) are arranged at the contact end of the water draining air guide pipe (301) and the high-pressure steam pot (100) and the contact end of the steam rice steaming pot body (201), and at least one third exhaust hole (304) is arranged at the air outlet end of the exhaust disc (302).

2. An automatic rice washing and steaming cooker according to claim 1, wherein: the rice steaming pot is characterized in that an annular step (203) protruding radially is arranged on the rice steaming pot body (201), the bottom of the first accommodating cavity (204) is propped against the upper surface of the annular step (203), and the top of the second accommodating cavity (209) is propped against the lower surface of the annular step (203).

3. An automatic rice washing and steaming cooker according to claim 2, wherein: the upper end of the first accommodating cavity (204) is open, a locking part (205) is detachably arranged on the circumference of the rice steaming pot body (201), the locking part (205) seals the opening of the first accommodating cavity (204), and the bottom of the locking part is propped against the annular step (203).

4. An automatic rice washing and steaming cooker according to any one of claims 1 to 3, wherein: a clamping part (215) is arranged on the inner side wall of the rice steaming pot body (201), and the steaming piece (211) is clamped on the clamping part (215).

5. An automatic rice washing and steaming cooker according to claim 4, wherein: the rice steaming pot is characterized in that a meter bit line (206) is further arranged on the inner side wall of the rice steaming pot body (201), and the meter bit line (206) is located between the first water drain hole (208) and the clamping portion (215).

6. An automatic rice washing and steaming cooker according to claim 1, wherein: the pressure steam cooker (100) includes:

the high-pressure cooker comprises a high-pressure cooker body (101), wherein a heating component (103) is arranged at the bottom of the high-pressure cooker body (101), and a first handle (104) is further arranged at the top of the high-pressure cooker body (101);

the rice steaming pot comprises a first pot cover (102), wherein a second handle (109) corresponding to a first handle (104) is arranged on the first pot cover (102), a safety valve (105), a pressure relief valve (106) and an overpressure self-closing valve (108) are further arranged on the first pot cover (102), a containing groove (107) is formed in the first pot cover (102), a rice steaming pot body (201) is arranged in the containing groove (107), and the safety valve (105), the pressure relief valve (106) and the overpressure self-closing valve (108) are all located on the outer side of the containing groove (107).

7. An automatic rice washing and steaming cooker according to claim 3, wherein: the locking part (205) is detachably connected with the rice steaming pot body (201) through threads.

8. An automatic rice washing and steaming cooker according to claim 2 or 3, wherein: the second accommodating cavity (209) is detachably connected with the rice steaming pot body (201) through threads.

9. An automatic rice washing and steaming cooker according to claim 1, wherein: the steaming piece (211) is provided with a plurality of second exhaust holes (213).