CN209846876U - Rice washing assembly of electric cooker and rice washing device of electric cooker - Google Patents

Abstract

The utility model relates to an rice cooker washes rice subassembly and rice cooker washes rice device. The rice washing assembly of the electric cooker comprises a water spraying pipe, a water absorbing pipe and a water spraying and absorbing part, wherein the water spraying pipe and the water absorbing pipe are respectively communicated with the water spraying and absorbing part, the water spraying pipe is communicated with a water source, a first switch valve is arranged on the water spraying pipe and used for controlling the communication or blocking of the water spraying and absorbing part and the water source, the water absorbing pipe is communicated with a water absorbing device, a second switch valve is arranged on the water absorbing pipe and used for controlling the communication or blocking of the water spraying and absorbing part and the water absorbing device. The rice washing device of the electric cooker comprises water absorption equipment and the rice washing assembly of the electric cooker, and the water absorption pipe is communicated with the water absorption equipment. The rice washing assembly of the electric cooker and the rice washing device of the electric cooker integrate the functions of rice washing and sewage discharge, are favorable for simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

Description

Rice washing assembly of electric cooker and rice washing device of electric cooker

Technical Field

The utility model relates to an electric rice cooker technical field especially relates to an electric rice cooker washes rice subassembly and electric rice cooker washes rice device.

Background

The electric cooker is a modern cooker capable of realizing various food processing functions of steaming, boiling, stewing and the like. As more and more people take rice as staple food, electric rice cookers have been widely used as common rice cooking tools. With the continuous improvement of the living standard of people, people have developed the intelligent electric cooker with the functions of automatically adding rice and washing rice, and the whole cooking process does not need manual intervention. When the intelligent electric cooker automatically washes rice, high-pressure water is required to be sprayed into the cooker body to wash the rice, and then the rice washing water in the cooker body is sucked away. The rice washing function and the pollution discharge function of the intelligent electric cooker are generally realized by two groups of independent components, so that the structure of the intelligent electric cooker is not facilitated to be simplified, and the production cost of the intelligent electric cooker is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses lie in overcoming prior art's defect, provide an rice cooker and wash rice subassembly and rice cooker and wash rice device, can realize the simplification of intelligent rice cooker structure and the reduction of intelligent rice cooker manufacturing cost.

A rice washing assembly of an electric cooker comprises a water spraying pipe, a water absorbing pipe and a water spraying and absorbing piece, wherein the water spraying pipe and the water absorbing pipe are respectively communicated with the water spraying and absorbing piece, the water spraying pipe is used for being communicated with a water source, a first switch valve is arranged on the water spraying pipe and used for controlling the water spraying and absorbing piece to be communicated with or blocked from the water source, the water absorbing pipe is used for being communicated with water absorbing equipment, a second switch valve is arranged on the water absorbing pipe and used for controlling the water spraying and absorbing piece to be communicated with or blocked from the water absorbing equipment.

Above-mentioned rice cooker washes rice subassembly, first ooff valve and second ooff valve can control respectively spout the intercommunication or the blocking of water absorption spare and water source and water absorption equipment. When the rice washing function is needed to be realized, the first switch valve controls the water spraying and absorbing part to be communicated with a water source, the second switch valve controls the water spraying and absorbing part to be blocked by the water absorbing equipment, and high-pressure water is sprayed into the pot body through the water spraying pipe by the water spraying and absorbing part to wash rice. When the pollution discharge function is needed to be realized, the first switch valve controls the water spraying and absorbing piece to be blocked from a water source, the second switch valve controls the water spraying and absorbing piece to be communicated with the water absorbing equipment, and rice washing water in the pot body is absorbed through the water absorbing pipe by the water spraying and absorbing piece. The rice washing component of the electric cooker integrates the functions of rice washing and sewage discharge, and is beneficial to simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

In one embodiment, the rice washing assembly further comprises a mounting pipe, the water spraying pipe, the water suction pipe and the mounting pipe are communicated with each other to form a three-way joint, and the mounting pipe is communicated with the water spraying and suction member. The water spraying and absorbing piece is communicated with the installation pipe and can be respectively communicated with the water spraying pipe and the water absorbing pipe, and the water spraying and absorbing piece is convenient to install.

In one embodiment, the rice washing assembly further comprises an extension pipe, the water spray pipe is used for communicating with a water source through the extension pipe, and the first switch valve is mounted on the extension pipe. Adopt the extension pipe to realize the intercommunication of spray pipe and water source, the installation of the first ooff valve of being convenient for simultaneously.

In one embodiment, the first switching valve is a solenoid valve. The electromagnetic valve is adopted to control the connection or disconnection between the water spraying and absorbing piece and the water source, the reaction is sensitive, and the action is reliable.

In one embodiment, the second switch valve comprises a plug and an elastic member, the plug is mounted on the elastic member, and the elastic member is used for driving the plug to plug or open the inlet of the water absorption device. The elastic piece is used for driving the plug to plug or open the inlet of the water absorption device, so that the communication or the blocking between the water spraying and absorption piece and the water absorption device is effectively controlled.

In one embodiment, one end of the elastic member is connected with the plug, and the other end of the elastic member is used for being installed in an inlet of the water absorption device. Therefore, the elastic piece is convenient to mount, and the elastic piece can reliably drive the plug to plug or open the inlet of the water absorption device.

In one embodiment, the water spraying and absorbing part comprises a water spraying and absorbing head, a water spraying and absorbing channel is arranged on the water spraying and absorbing head, one end of the water spraying and absorbing channel is a water spraying and absorbing opening, the other end of the water spraying and absorbing channel is an installation opening, and the water spraying pipe and the water absorbing pipe are respectively communicated with the installation opening. The mounting port is communicated to the water spraying pipe and the water suction pipe, when the rice washing function is realized, high-pressure water flows through the mounting port, enters the water spraying and suction channel and is sprayed into the pot body through the water spraying and suction port to wash rice, and when the pollution discharge function is realized, rice washing water flows through the water spraying and suction port, enters the water spraying and suction channel and is sucked away by the water suction equipment through the mounting port.

In one embodiment, the spraying and sucking water head is provided with an anti-blocking lug corresponding to the spraying and sucking water port, and the anti-blocking lug is used for separating rice from the spraying and sucking water port. When the rice washing water flows through the spraying and sucking water port, the anti-blocking lug separates the rice flowing along with the rice washing water from the spraying and sucking water port, so that the rice cannot block the spraying and sucking water port, and the rice washing water is ensured to be smoothly sucked away.

In one embodiment, the number of the anti-blocking protrusions is at least two, at least two of the anti-blocking protrusions are arranged around the water spraying and sucking port, and two adjacent anti-blocking protrusions are arranged at intervals to form a water passing groove communicated with the water spraying and sucking port. The rice washing water can flow through the water through groove and reach the water spraying and sucking port, so that the flow of the rice washing water is improved, and the influence of the anti-blocking lugs on the flow of the rice washing water is reduced.

A rice washing device of an electric cooker comprises water absorption equipment and the rice washing assembly of the electric cooker, wherein the water absorption pipe is communicated with the water absorption equipment.

According to the rice washing device of the electric cooker, the first switch valve and the second switch valve can respectively control the connection or disconnection of the water spraying and absorbing piece with the water source and the water absorbing equipment. When the rice washing function is needed to be realized, the first switch valve controls the water spraying and absorbing part to be communicated with a water source, the second switch valve controls the water spraying and absorbing part to be blocked by the water absorbing equipment, and high-pressure water is sprayed into the pot body through the water spraying pipe by the water spraying and absorbing part to wash rice. When the pollution discharge function is needed to be realized, the first switch valve controls the water spraying and absorbing piece to be blocked from a water source, the second switch valve controls the water spraying and absorbing piece to be communicated with the water absorbing equipment, and rice washing water in the pot body is absorbed through the water absorbing pipe by the water spraying and absorbing piece. The rice washing device of the electric cooker integrates the functions of rice washing and sewage discharge, and is beneficial to simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

Drawings

FIG. 1 is a schematic structural view of a rice washing assembly of an electric rice cooker according to an embodiment of the present invention;

FIG. 2 is an exploded view of a rice washing assembly of the electric rice cooker according to the embodiment of the present invention;

fig. 3 is a first schematic structural diagram of the spray-suction head according to the embodiment of the present invention;

fig. 4 is a second schematic structural view of the spray/suction head according to the embodiment of the present invention;

fig. 5 is a schematic front view of an injection/suction head according to an embodiment of the present invention;

fig. 6 is a schematic sectional view along the direction a-a in fig. 5.

Description of reference numerals:

10. the water spraying device comprises a three-way joint, 11, a water spraying pipe, 12, a water absorbing pipe, 13, an installation pipe, 20, a water spraying and absorbing part, 21, a water spraying and absorbing head, 22, a water spraying and absorbing channel, 220, a water spraying and absorbing port, 221, an installation port, 23, an anti-blocking lug, 230, a water passing groove, 30, a first switch valve, 40, water absorbing equipment, 50, a second switch valve, 51, a plug, 52, an elastic part, 60, an extension pipe, 70 and a connecting pipe.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, in one embodiment, a rice washing assembly of a rice cooker includes a water spray pipe 11, a water suction pipe 12, and a water spray member 20. The spray pipe 11 and the water suction pipe 12 are respectively communicated with the water spraying and suction piece 20, and the spray pipe 11 is used for being communicated with a water source. The spray pipe 11 is provided with a first switch valve 30, and the first switch valve 30 is used for controlling the connection or disconnection of the water spraying and absorbing member 20 and a water source. The barrel 12 is adapted to communicate with a water uptake device 40. The water suction pipe 12 is provided with a second switch valve 50, and the second switch valve 50 is used for controlling the communication or the blocking of the water spraying and absorbing member 20 and the water absorbing device 40.

In the rice washing assembly, the first switching valve 30 and the second switching valve 50 can control the connection or disconnection between the water spraying and sucking member 20 and the water source and the water sucking device 40, respectively. When the rice washing function needs to be realized, the first switch valve 30 controls the water spraying and absorbing part 20 to be communicated with a water source, the second switch valve 50 controls the water spraying and absorbing part 20 to be blocked from the water absorbing device 40, and high-pressure water is sprayed into the pot body through the water spraying pipe 11 by the water spraying and absorbing part 20 to wash the rice. When the sewage discharge function needs to be realized, the first switch valve 30 controls the water spraying and absorbing piece 20 to be blocked from a water source, the second switch valve 50 controls the water spraying and absorbing piece 20 to be communicated with the water absorbing device 40, and rice washing water in the pot body is absorbed through the water absorbing pipe 12 by using the water spraying and absorbing piece 20. The rice washing component of the electric cooker integrates the functions of rice washing and sewage discharge, and is beneficial to simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

Referring to fig. 2, the rice washing assembly of the electric rice cooker further includes an installation pipe 13, the water spraying pipe 11, the water suction pipe 12, and the installation pipe 13 are communicated with each other to form a three-way joint 10, and the installation pipe 13 is communicated with the water spraying and suction member 20. The water spraying and absorbing piece 20 is communicated with the installation pipe 13, namely can be respectively communicated with the water spraying pipe 11 and the water absorbing pipe 12, and the water spraying and absorbing piece 20 is convenient to install.

Optionally, the rice washing assembly further includes an extension pipe 60, the water spray pipe 11 is for communicating with a water source through the extension pipe 60, and the first switching valve 30 is installed on the extension pipe 60. The extension pipe 60 is used to communicate the spray pipe 11 with a water source and facilitate the installation of the first switching valve 30.

As shown in fig. 2, the first switching valve 30 is a solenoid valve. The electromagnetic valve is adopted to control the connection or disconnection between the water spraying and absorbing piece 20 and a water source, the reaction is sensitive, and the action is reliable. Of course, other forms of the first on-off valve 30, such as a ball valve, a gate valve, etc., are also possible.

Referring to fig. 2, the second switching valve 50 includes a plug 51 and an elastic member 52, the plug 51 is mounted on the elastic member 52, and the elastic member 52 is used for driving the plug 51 to close or open the inlet of the water absorbing device 40. The elastic member 52 is used to drive the plug 51 to close or open the inlet of the water absorbing device 40, thereby effectively controlling the communication or blocking of the water absorbing member 20 and the water absorbing device 40. Of course, other forms of the second on-off valve 50, such as a solenoid valve, a ball valve, a gate valve, etc., are also possible.

In this embodiment, the water pressure of the rice washing water is required to be lower than the water pressure of the high-pressure water, and the water absorbing device 40 and the elastic member 52 are selected according to the water pressure of the rice washing water and the water pressure of the high-pressure water, so that when the high-pressure water passes through the three-way joint 10, the elastic deformation of the elastic member 52 is enough to drive the plug 51 to block the inlet of the water absorbing device 40, and when the rice washing water passes through the three-way joint 10, the elastic deformation of the elastic member 52 is not enough to drive the plug 51 to block the inlet of the water absorbing device 40. The mode realizes the communication or blocking control of the water spraying and absorbing piece 20 and the water absorbing device 40, and has simple and compact structure and lower production cost.

Optionally, the plug 51 is a screw, which is easy to obtain. Of course, the plug 51 may be a hole plug or the like.

Optionally, the elastic member 52 is a spring, which is easy to obtain. Of course, the elastic member 52 may be in the form of an elastic washer, etc., and this is also possible.

Specifically, one end of the elastic member 52 is connected to the plug 51, and the other end of the elastic member 52 is configured to be installed in the inlet of the water absorbing device 40. This facilitates the installation of the elastic member 52, so that the elastic member 52 can reliably drive the stopper 51 to close or open the inlet of the water absorbing device 40.

Referring to fig. 3 to 6, the water spraying and absorbing member 20 includes a water spraying and absorbing head 21, a water spraying and absorbing passage 22 is provided on the water spraying and absorbing head 21, one end of the water spraying and absorbing passage 22 is a water spraying and absorbing opening 220, the other end of the water spraying and absorbing passage 22 is an installation opening 221, and the water spraying pipe 11 and the water absorbing pipe 12 are respectively communicated with the installation opening 221. The mounting port 221 is communicated with the water spraying pipe 11 and the water suction pipe 12, when the rice washing function is realized, high-pressure water flows through the mounting port 221 to enter the water spraying and suction passage 22 and is sprayed into the boiler body through the water spraying and suction port 220 to wash rice, and when the pollution discharge function is realized, rice washing water flows through the water spraying and suction port 220 to enter the water spraying and suction passage 22 and is sucked away by the water suction device 40 through the mounting port 221.

Referring to fig. 3 and 4, the spraying and suction head 21 is provided with an anti-blocking protrusion 23 corresponding to the spraying and suction port 220, and the anti-blocking protrusion 23 is used for separating rice from the spraying and suction port 220. When the rice washing water flows through the spray and suction nozzle 220, the anti-blocking protrusion 23 separates the rice flowing along with the rice washing water from the spray and suction nozzle 220, so that the rice cannot block the spray and suction nozzle 220, thereby ensuring that the rice washing water is smoothly sucked away.

It should be noted that the rice in the above-mentioned "the block-preventing projection 23 is used for separating the rice from the water spraying and sucking port 220" means the whole rice. It is not possible nor necessary to isolate all of the broken rice or impurities from the water jet outlet 220.

Referring to fig. 5 and 6, the number of the anti-blocking protrusions 23 is at least two, at least two of the anti-blocking protrusions 23 are disposed around the water injection and suction port 220, and two adjacent anti-blocking protrusions 23 are disposed at intervals to form a water passing groove 230 communicated with the water injection and suction port 220. The rice washing water can flow through the water passing groove 230 and reach the water spraying and sucking port 220, which is beneficial to improving the flow rate of the rice washing water and reducing the influence of the anti-blocking lug 23 on the flow rate of the rice washing water. In the present embodiment, there are twelve anti-blocking protrusions 23, but the invention is not limited thereto.

The shape of the anti-clogging projection 23 is not limited as long as the anti-clogging projection 23 can separate rice from the water injection and suction port 220. In the present embodiment, the anti-blocking protrusion 23 has a block shape and a strip shape.

Optionally, the width a of the water passing groove 230 is less than 2 mm. Such general whole rice is difficult to completely enter the water passing groove 230, and it is ensured that the rice washing water smoothly flows through the water passing groove 230. The width b of the water spraying and sucking port 220 is less than 2 mm. Such general whole rice, broken rice or impurities are difficult to flow through the water injection and suction port 220 even if they reach the water injection and suction port 220. The length c of the water spraying and sucking port 220 is more than 3.5 mm. Even if such general whole rice, broken rice or impurities reach the water ejection and suction port 220, it is difficult to completely block the water ejection and suction port 220.

Optionally, the water spraying and sucking port 220 is a strip-shaped port, so that the processing is convenient. Preferably, the water spraying and sucking port 220 is a kidney-shaped port or a rectangular port.

Optionally, the water injection and suction port 220 and the anti-blocking bump 23 are of an integrally formed structure, and the processing is convenient.

Optionally, the spraying and sucking head 21 is a silica gel spraying and sucking head, and the anti-blocking bump 23 is a silica gel anti-blocking bump and is durable. In this embodiment, the water spraying and sucking head 21 and the anti-blocking bump 23 are integrally formed by injection molding.

Referring to fig. 1 and 2, in an embodiment, a rice washing apparatus of a rice cooker is provided, which includes a water absorption device 40 and the rice washing assembly, wherein the water absorption pipe 12 is communicated with the water absorption device 40.

In the rice washing device, the first switch valve 30 and the second switch valve 50 can control the connection or disconnection between the water spraying and absorbing member 20 and the water source and the water absorbing device 40, respectively. When the rice washing function needs to be realized, the first switch valve 30 controls the water spraying and absorbing part 20 to be communicated with a water source, the second switch valve 50 controls the water spraying and absorbing part 20 to be blocked from the water absorbing device 40, and high-pressure water is sprayed into the pot body through the water spraying pipe 11 by the water spraying and absorbing part 20 to wash the rice. When the sewage discharge function needs to be realized, the first switch valve 30 controls the water spraying and absorbing piece 20 to be blocked from a water source, the second switch valve 50 controls the water spraying and absorbing piece 20 to be communicated with the water absorbing device 40, and rice washing water in the pot body is absorbed through the water absorbing pipe 12 by using the water spraying and absorbing piece 20. The rice washing device of the electric cooker integrates the functions of rice washing and sewage discharge, and is beneficial to simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

Optionally, the water absorbing device 40 is a water pump.

Further, the rice washing device of the electric rice cooker further comprises a connecting pipe 70, and the mounting port 221 is communicated with the mounting pipe 13 through the connecting pipe 70, so that the assembly is easy.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The rice washing assembly of the electric cooker is characterized by comprising a water spraying pipe, a water absorbing pipe and a water spraying and absorbing part, wherein the water spraying pipe and the water absorbing pipe are respectively communicated with the water spraying and absorbing part, the water spraying pipe is used for being communicated with a water source, a first switch valve is arranged on the water spraying pipe and used for controlling the communication or the blocking of the water spraying and absorbing part and the water source, the water absorbing pipe is used for being communicated with a water absorbing device, a second switch valve is arranged on the water absorbing pipe and used for controlling the communication or the blocking of the water spraying and absorbing part and the water absorbing device.

2. The rice washing assembly of claim 1, further comprising a mounting tube, wherein the water spraying tube, the water suction tube and the mounting tube are connected to each other to form a tee joint, and the mounting tube is connected to the water spraying and sucking member.

3. The rice cooker washing assembly of claim 1, further comprising an extension pipe through which the water spray pipe is adapted to communicate with a water source, the first switching valve being mounted on the extension pipe.

4. The rice cooker and washing assembly of claim 1, wherein the first switching valve is a solenoid valve.

5. The rice washing assembly of claim 1, wherein the second switch valve comprises a stopper mounted on the elastic member and an elastic member for driving the stopper to block or open the inlet of the water absorbing device.

6. The rice washing assembly of claim 5, wherein one end of the elastic member is connected to the stopper, and the other end of the elastic member is adapted to be installed in the inlet of the water absorbing device.

7. The rice washing assembly of the electric rice cooker as claimed in any one of claims 1 to 6, wherein the water spraying and absorbing member comprises a water spraying and absorbing head, a water spraying and absorbing passage is arranged on the water spraying and absorbing head, one end of the water spraying and absorbing passage is a water spraying and absorbing opening, the other end of the water spraying and absorbing passage is a mounting opening, and the water spraying pipe and the water absorbing pipe are respectively communicated with the mounting opening.

8. The rice washing assembly of the electric rice cooker as claimed in claim 7, wherein the water spraying and sucking head is provided with an anti-blocking protrusion corresponding to the water spraying and sucking port, and the anti-blocking protrusion is used for separating rice from the water spraying and sucking port.

9. The rice washing assembly of the electric rice cooker as claimed in claim 8, wherein the number of the anti-blocking protrusions is at least two, at least two of the anti-blocking protrusions are disposed around the water spraying and sucking port, and adjacent two of the anti-blocking protrusions are spaced apart to form a water passing groove communicating with the water spraying and sucking port.

10. A rice washing apparatus for a rice cooker, comprising a water sucking means and the rice washing assembly for a rice cooker as claimed in any one of claims 1 to 9, wherein the water sucking pipe is communicated with the water sucking means.