CN220713635U

CN220713635U - Multifunctional rice cooker

Info

Publication number: CN220713635U
Application number: CN202322072401.5U
Authority: CN
Inventors: 沈佳鑫; 巫肇彬; 黄剑华; 杨康键; 王志宇
Original assignee: Guangxi University of Science and Technology
Current assignee: Guangxi University of Science and Technology
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-04-05
Anticipated expiration: 2033-08-03

Abstract

The utility model belongs to the technical field of rice cooking machines, and particularly relates to a multifunctional rice cooking machine which comprises a cooking cavity, a storage cavity, a conveying device and a cleaning device, wherein the cooking cavity is used for cooking food, the storage cavity is used for storing the food, the conveying device is used for conveying the food in the storage cavity to the inside of the cooking cavity, the conveying device comprises a conveying pipeline connected to the top of the cooking cavity and the bottom of the storage cavity and a negative pressure device used for generating negative pressure in the cooking cavity, the cleaning device is used for cleaning the food in the cooking cavity, and the cleaning device comprises a water inlet pipeline and a water outlet pipeline which are arranged on the cooking cavity, and can realize automatic feeding cleaning of the rice cooking machine by arranging the cooking cavity, the storage cavity, the conveying device and the cleaning device, so that the multifunctional rice cooking machine is more convenient to use.

Description

Multifunctional rice cooker

Technical Field

The utility model belongs to the technical field of rice cooking machines, and particularly relates to a multifunctional rice cooking machine.

Background

The existing rice cooker comprises a cooker liner which can be taken out from the inside, when the cooker is used, rice or other food materials needing to be cooked are put into the cooker liner, after being washed by water, the rice is put back into the cooker, the cooker heats the cooker liner to realize rice cooking operation, and part of the cooker is further added with a plurality of functions such as timing rice cooking, heat preservation, a control panel menu and the like, so that the cooker is more flexible in function realization; problems with the prior art are; the existing rice cooker does not have the functions of automatically feeding and cleaning food, and still needs to be manually carried out.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the multifunctional rice cooker is characterized in that the automatic feeding and cleaning of the rice cooker can be realized by arranging the cooking cavity, the storage cavity, the conveying device and the cleaning device, and the multifunctional rice cooker is more convenient to use.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional rice cooker comprises a cooking cavity, a storage cavity, a conveying device and a cleaning device.

A cooking chamber for cooking food.

And the storage cavity is used for storing food.

The conveying device is used for conveying food in the storage cavity to the interior of the cooking cavity and comprises a conveying pipeline connected to the top of the cooking cavity and the bottom of the storage cavity and a negative pressure device used for generating negative pressure in the cooking cavity.

The cleaning device is used for cleaning food in the cooking cavity and comprises a water inlet pipeline and a water outlet pipeline which are arranged on the cooking cavity.

Preferably: the steam boiler is characterized by further comprising a first control assembly, wherein the first control assembly comprises a first controller, a drain valve arranged on the drain pipeline, a water inlet valve arranged on the water inlet pipeline and a flowmeter, the flowmeter is used for monitoring water inlet amount information of the cooking cavity and transmitting the information to the first controller, and the water inlet valve and the drain valve are controlled by the first controller to operate.

Preferably: the cooking cavity is defined by a cooking inner container and a sealable cover plate arranged on the cooking shell, an ultrasonic vibrator which is in interference with the cooking inner container is arranged in the cooking shell, and the ultrasonic vibrator is controlled to operate by a controller.

Preferably: the food storage device comprises a storage cavity, and is characterized by further comprising a control assembly and a second control assembly, wherein the second control assembly comprises a second controller and a pressure sensor for weighing the food remaining in the storage cavity, the output end of the pressure sensor is electrically connected with the second controller, and the output end of the second controller is electrically connected with a negative pressure device.

Preferably: the storage cavity is defined by the storage liner and an opening and closing cover plate on the storage shell, and the pressure sensor is arranged in the storage shell to support the storage liner.

Preferably: the negative pressure device adopts an exhaust fan.

Preferably: still include control assembly, still include third control assembly, third control assembly includes the third controller, sets up at temperature sensor and humidity transducer of storing the intracavity portion and is used for adjusting the temperature adjusting device and the humidity adjusting device of storing the intracavity portion humiture, temperature sensor and humidity transducer's output all is connected with the output electricity of third controller, temperature adjusting device and humidity adjusting device are connected to the output electricity of third controller.

The beneficial effects of the utility model are as follows: the automatic feeding and cleaning of the rice cooker can be realized by arranging the cooking cavity, the storage cavity, the conveying device and the cleaning device, and the use is more convenient.

Drawings

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

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic rear perspective view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a cooking chamber according to the present utility model;

fig. 5 is a schematic longitudinal sectional view of the present utility model.

In the figure: 101. a cooking enclosure; 102. steaming and boiling the inner container; 103. a heating coil; 104. a drain valve; 105. a drainage pipe; 106. an ultrasonic vibrator; 107. a sealable cover plate; 108. a water inlet; 109. a feed inlet; 110. an extraction opening; 111. an air suction pipe; 112. a delivery conduit; 113. a water inlet pipe; 114. an exhaust fan; 115. a water inlet valve; 116. a flow meter; 117. a cooking chamber; 201. a storage housing; 202. a storage liner; 203. opening and closing the cover plate; 204. a pressure sensor; 205. a temperature sensor; 206. a humidity sensor; 207. a temperature adjusting device; 208. a humidity adjusting device; 209. a storage chamber; 3. and controlling the main board.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 5, the embodiment provides a multifunctional rice cooker, which comprises a cooking cavity 117, a storage cavity 209, a conveying device and a cleaning device.

A cooking chamber 117 for cooking food.

A storage chamber 209 for storing food.

Conveying means for conveying food inside the storage chamber 209 to the inside of the cooking chamber 117, comprising a conveying pipe 112 connected to the top of the cooking chamber 117 and the bottom of the storage chamber 209 and negative pressure means for generating negative pressure inside the cooking chamber 117.

A cleaning device for cleaning food inside the cooking cavity 117, the cleaning device comprising a water inlet pipe 113 and a water outlet pipe 105 arranged on the cooking cavity 117.

When the automatic feeding device is used, the cooking cavity 117 is in a closed state, the negative pressure device generates negative pressure in the cooking cavity 117, the food in the storage cavity 209 is conveyed to the inside of the cooking cavity 117 through the conveying pipeline 112 by the cooking cavity 117 in the negative pressure state, so that the automatic feeding effect is achieved, after the feeding is finished, the food in the cooking cavity 117 is washed by water inlet through the water inlet pipeline 113, water is discharged from the water discharge pipeline 105, and the water in the water discharge pipeline 105 is discharged, so that the washing process is finished.

Therefore, the automatic feeding and cleaning effects can be realized by arranging the conveying device and the cleaning device, so that the rice cooker is more convenient to use.

Specifically, as shown in fig. 5, the device further comprises a first control assembly, the first control assembly comprises a first controller, a drain valve 104 arranged on the drain pipeline 105, a water inlet valve 115 arranged on the water inlet pipeline 113 and a flowmeter 116, the flowmeter 116 is used for monitoring the water inlet information of the cooking cavity 117 and transmitting the information to the first controller, and the water inlet valve 115 and the drain valve 104 are controlled by the first controller to operate.

The first controller and the second controller and the third controller are located on the same control main board 3, after the controller controls the water inlet valve 115 to be opened, by receiving a signal of the flowmeter 116, the water quantity in the cooking cavity 117 can be calculated in real time, when the water quantity reaches a set threshold value, the water inlet valve 115 is controlled to be closed, and the cleaned sewage can be controlled to be opened by the controller to control the drain valve 104, so that the sewage is discharged from the drain pipeline 105, after the sewage is discharged, the drain valve 104 is closed, and the cleaning process can be repeated for a plurality of times.

Specifically, as shown in fig. 3 and 4, the cooking cavity 117 is defined by the cooking liner 102 and a sealable cover plate 107 disposed on the cooking casing 101, an ultrasonic vibrator 106 that abuts against the cooking liner 102 is disposed inside the cooking casing 101, and the ultrasonic vibrator 106 is controlled by a controller to operate.

The sealable cover 107 on the cooking shell 101 is used for sealing the top of the cooking liner 102, when the sealable cover 107 is in a closed state, the top of the cooking liner 102 is sealed, food is heated inside the cooking liner, a heating coil 103 arranged inside the cooking shell 101 as shown in fig. 4 can be used for heating, or other heating modes can be used for heating, a water inlet 108 is arranged on the sealable cover 107 and connected with a water inlet pipeline 113, a feed inlet 109 is arranged and connected with a conveying pipeline 112, an extraction opening 110 is arranged and connected with a negative pressure device, in order to avoid that the negative pressure device is arranged on the sealable cover 107 and causes the sealable cover 107 to have larger weight, the negative pressure device is connected with the extraction opening 110 through an air suction pipeline 111, and the negative pressure device is arranged on the side wall of the cooking shell 101, and an ultrasonic vibrator 106 can be cleaned by ultrasonic waves when cleaned inside the cooking cavity 117 and is controlled by a controller.

Specifically, the food storage device further comprises a second control assembly, the second control assembly comprises a second controller and a pressure sensor 204 used for weighing the food residual quantity in the storage cavity 209, the output end of the pressure sensor 204 is electrically connected with the second controller, and the output end of the second controller is electrically connected with the negative pressure device.

In order to enable the material in the cooking cavity 117 to be quantitatively conveyed, a pressure sensor 204 is further arranged in the storage cavity 209, when the weight of the food in the storage cavity 209 is reduced, a monitoring signal of the pressure sensor 204 is changed and is transmitted to a second controller, and when the second controller judges that the food in the cooking cavity 117 reaches a set value according to a signal of the pressure sensor 204, the negative pressure device is controlled to stop running, so that feeding control can be performed, wherein a pipeline with a valve (not shown in the drawing) is adopted as the conveying pipeline 112, and the valve is controlled by the second controller to run at a joint with the cooking cavity 117, is opened during conveying, and is closed at the end of conveying.

Specifically, as shown in fig. 3, the storage cavity 209 is defined by the storage liner 202 and the cover 203 on the storage housing 201, and the pressure sensor 204 is disposed inside the storage housing 201 to support the storage liner 202.

In order to facilitate the weight of the storage liner 202 to be monitored by the pressure sensor 204, the pressure sensor 204 is disposed inside the storage housing 201 to support the weight of the storage liner 202.

Specifically, the negative pressure device employs an exhaust fan 114.

The negative pressure device may be any device that can generate negative pressure inside the cooking cavity 117 by using the suction fan 114 or others, but the suction fan 114 is preferable in view of cost.

As shown in fig. 1 and 3, the temperature sensor 205 and the humidity sensor 206 are disposed inside the storage cavity 209, and the temperature adjusting device 207 and the humidity adjusting device 208 are used for adjusting the temperature and the humidity inside the storage cavity 209, the output ends of the temperature sensor 205 and the humidity sensor 206 are electrically connected with the output end of the third controller, and the output end of the third controller is electrically connected with the temperature adjusting device 207 and the humidity adjusting device 208.

Wherein, in order to store the inside regulation that can carry out to food storage environment of chamber 209, reach the inside temperature and humidity's of chamber 209 monitoring through setting up temperature sensor 205 and humidity sensor 206 to with temperature and humidity information transfer for the third controller, the operation of third controller according to temperature and humidity's change control temperature regulation device 207 and humidity regulation device 208 guarantees that the inside suitable storage environment that is in of chamber 209.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. A multifunctional rice cooker, comprising:

a cooking chamber (117) for cooking the food;

a storage chamber (209) for storing food;

conveying means for conveying food inside the storage chamber (209) to the inside of the cooking chamber (117), the conveying means comprising a conveying pipe (112) connected to the top of the cooking chamber (117) and to the bottom of the storage chamber (209) and negative pressure means for generating a negative pressure inside the cooking chamber (117);

the cleaning device is used for cleaning food in the cooking cavity (117), and comprises a water inlet pipeline (113) and a water outlet pipeline (105) which are arranged on the cooking cavity (117).

2. The multi-functional rice cooker as recited in claim 1, wherein: still include first control assembly, first control assembly includes first controller, sets up drain valve (104) on drain pipe (105), sets up water intaking valve (115) and flowmeter (116) on inlet channel (113), flowmeter (116) are used for monitoring the inflow information of cooking cavity (117) and transmit the information to first controller, water intaking valve (115) and drain valve (104) are all operated by the control of first controller.

3. The multi-functional rice cooker as recited in claim 2, wherein: the cooking cavity (117) is defined by a cooking inner container (102) and a sealable cover plate (107) arranged on the cooking shell (101), an ultrasonic vibrator (106) which is in interference with the cooking inner container (102) is arranged in the cooking shell (101), and the ultrasonic vibrator (106) is controlled to operate by a controller.

4. The multi-functional rice cooker as recited in claim 1, wherein: the food weighing device is characterized by further comprising a second control assembly, wherein the second control assembly comprises a second controller and a pressure sensor (204) used for weighing food surplus in the storage cavity (209), the output end of the pressure sensor (204) is electrically connected with the second controller, and the output end of the second controller is electrically connected with the negative pressure device.

5. The multi-functional rice cooker as recited in claim 4, wherein: the storage cavity (209) is defined by the storage liner (202) and the opening and closing cover plate (203) on the storage shell (201), and the pressure sensor (204) is arranged in the storage shell (201) to support the storage liner (202).

6. The multi-functional rice cooker as recited in claim 1, wherein: the negative pressure device adopts an exhaust fan (114).

7. The multi-functional rice cooker as recited in claim 1, wherein: still include third control assembly, third control assembly includes third controller, sets up temperature sensor (205) and humidity transducer (206) in the inside temperature and humidity of storage chamber (209) and is used for adjusting temperature adjusting device (207) and humidity adjusting device (208) of the inside humiture of storage chamber (209), the output of temperature sensor (205) and humidity transducer (206) all is connected with the output electricity of third controller, temperature adjusting device (207) and humidity adjusting device (208) are connected to the output electricity of third controller.