CN113520194A

CN113520194A - Liquid storage box, feeding device and cooking system

Info

Publication number: CN113520194A
Application number: CN202010318181.8A
Authority: CN
Inventors: 任怀强; 卫应龙; 刘凯
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-10-22

Abstract

The embodiment of the invention provides a liquid storage box, a feeding device and a cooking system, wherein the liquid storage box comprises: the device comprises a shell, a liquid inlet and a liquid outlet, wherein the shell is provided with at least two liquid outlets, and the liquid outlet areas of the liquid outlets are different; and each liquid outlet is provided with one check valve, and different check valves are opened to communicate the corresponding liquid outlets with the outside so as to change different liquid outlet flows of the shell. According to the technical scheme provided by the embodiment of the invention, the shell is provided with the liquid outlets with different liquid outlet areas, different liquid outlet flows of the shell are changed by opening the one-way valves on the different liquid outlets, and different liquid outlet flows can be selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

Description

Liquid storage box, feeding device and cooking system

Technical Field

The invention relates to the technical field of machinery, in particular to a liquid storage box, a feeding device and a cooking system.

Background

With the improvement of living standard, people have more and more demands on kitchen appliances, and the functions attached to the kitchen appliances are more and more, for example, an automatic cooker is a common kitchen appliance, and a liquid seasoning system is usually configured to add seasonings to the automatic cooker.

When the liquid seasoning system is used for adding seasonings, the amount of the seasonings added is constant in the same time. However, in real life, when different dishes or soup are made, the quantity of the same seasoning is different, for example, when A dish is made, more seasoning B is needed, in this case, the seasoning adding time of the liquid seasoning system is inevitably prolonged, so that the dish making time is delayed, and the dish making efficiency is low. For another example, when dish a is prepared, a large amount of seasoning B is required, but the cooking time required for dish a is short, and in this case, dish a may be finished but seasoning B is not yet added.

Disclosure of Invention

The present invention has been made in view of the above problems, and provides a liquid storage box, a feeding device, and a cooking system that solve the above problems.

In one embodiment of the present invention, there is provided a liquid storage cartridge including:

the device comprises a shell, a liquid inlet and a liquid outlet, wherein the shell is provided with at least two liquid outlets, and the liquid outlet areas of the liquid outlets are different;

each liquid outlet is provided with one check valve;

and opening different one-way valves to communicate the corresponding liquid outlets with the outside so as to change different liquid outlet flows of the shell.

Optionally, each of the liquid outlets is disposed at the bottom of the housing and spaced apart from the housing in the width direction.

Optionally, the check valve comprises a base and a valve core rod;

the base is provided with a liquid outlet hole, the base is connected with the shell, and the liquid outlet hole is communicated with the liquid outlet;

the valve core rod comprises a rod body and a sealing boss annularly arranged on the periphery of the rod body, the rod body is positioned in the shell and can drive the sealing boss to move in or out of the liquid outlet hole along the axial direction of the liquid outlet hole;

when the sealing boss moves into the liquid outlet along the axial direction of the liquid outlet, the sealing boss is abutted against the inner wall of the liquid outlet, and the one-way valve is closed;

when the sealing boss moves out of the liquid outlet hole along the axial direction of the liquid outlet hole, the check valve is opened.

Optionally, along the direction that the sealing boss moves out of the liquid outlet hole, the height of the sealing boss relative to the rod body is gradually increased, and the aperture of the liquid outlet hole is gradually increased to form a conical structure matched with the sealing boss;

when the sealing boss moves out of the liquid outlet hole, the sealing boss is changed to move different distances so as to change the liquid outlet flow of the liquid outlet hole.

Optionally, the inner wall of the liquid outlet hole is provided with a limit boss in a fitted manner, and when the seal boss moves into the liquid outlet hole, the limit boss is abutted to the seal boss.

Optionally, the limiting boss divides the liquid outlet hole into a sealing cavity and an operating cavity along the axial direction of the liquid outlet hole, and the sealing cavity is of a conical structure matched with the sealing boss;

an operating rod is arranged on one surface of the sealing boss, which faces away from the rod body, and the cross-sectional area of the operating rod is smaller than the liquid outlet area of the sealing cavity;

when the sealing boss is abutted to the limiting boss, the sealing boss is located in the sealing cavity, and the operating rod is located in the operating cavity.

Optionally, the check valve further comprises a guide bracket and an elastic member, and the guide bracket and the elastic member are both arranged in the housing;

the guide bracket is fixedly connected with the shell, a guide hole is formed in the guide bracket, and the rod body penetrates through the guide hole and is movably connected with the guide bracket;

the elastic piece is respectively connected with the guide support and the sealing boss so as to provide acting force for the sealing boss to move into the liquid outlet hole.

Optionally, the guide bracket includes a guide plate and a side wall plate connected to the guide plate;

the guide plate is provided with the guide hole and is connected with one end of the side wall plate through the circumferential edge;

the side wall plate is enclosed at the periphery of the liquid outlet hole and is connected with the shell through the other end, and a liquid passing channel is arranged on the side wall plate;

the guide plate with the lateral wall board encloses into the removal space, the body of rod is followed pass in the removal space the guiding hole, sealed boss is located in the removal space and can along remove in the space, the elastic component is located sealed boss with between the guide plate.

Optionally, the elastic member is a spring, the spring is sleeved on the rod body, and two ends of the spring are respectively abutted against the guide plate and the sealing boss.

Correspondingly, the embodiment of the invention also provides a feeding device, which comprises:

the base box comprises a bearing area and a discharging area which are arranged in a stacked mode, wherein the bearing area is provided with a plurality of placing grooves which are arranged at intervals, and the bottoms of the placing grooves are provided with at least two feeding holes; a movable joint is arranged in the discharging area, and can move to the position of each feeding hole and is communicated with the feeding hole;

the liquid storage boxes are respectively inserted into the placing grooves, and each liquid storage box comprises a shell and a one-way valve;

the shell is provided with at least two liquid outlets, and the liquid outlet areas of the liquid outlets are different; each liquid outlet is provided with one check valve and is respectively connected with the feed inlet at a corresponding position through the check valve on the liquid outlet;

the movable joint can open different one-way valves, so that the liquid outlet corresponding to the one-way valve is communicated with the movable joint through the feed inlet, and different liquid outlet flows of the shell are changed.

Optionally, a first driving mechanism and a second driving mechanism are arranged in the discharging area and are connected with the movable joint;

the first driving mechanism can drive the movable joint to move along the arrangement direction of the plurality of placing grooves and the arrangement direction of the feed inlets on each placing groove;

the second driving mechanism can drive the movable joint to open the one-way valve.

Correspondingly, the embodiment of the invention also provides a cooking system, which comprises:

a cooking main machine having a cooking area;

the feeding device comprises a base box and a plurality of liquid storage boxes;

the base box comprises a bearing area and a discharging area which are arranged in a stacked mode, wherein the bearing area is provided with a plurality of placing grooves which are arranged at intervals, and the bottoms of the placing grooves are provided with at least two feeding holes; a movable joint is arranged in the discharging area, and can move to the position of each feeding hole and is communicated with the feeding hole; the discharging area is also provided with a discharging port which is respectively communicated with the movable joint and the cooking area of the cooking host;

the liquid storage boxes are respectively inserted into the placing grooves, wherein each liquid storage box comprises a shell and a one-way valve;

Correspondingly, the embodiment of the invention also provides a liquid storage box, which comprises:

the device comprises a shell, a liquid outlet and a liquid outlet, wherein the shell is provided with the liquid outlet;

the one-way valve is arranged on the liquid outlet;

and opening the one-way valve, and controlling different opening ranges of the one-way valve to change different liquid outlet flows of the liquid outlet.

Optionally, the check valve comprises a base and a valve core rod;

the height of the sealing boss relative to the rod body is gradually increased along the direction that the sealing boss moves out of the liquid outlet hole, and the aperture of the liquid outlet hole is gradually increased to form a conical structure matched with the sealing boss;

Optionally, the housing has at least two liquid outlets, the liquid outlet areas of the liquid outlets are different, and each of the liquid outlets is provided with one of the check valves.

the shell is provided with a liquid outlet, the one-way valve is arranged on the liquid outlet, and the liquid outlet is connected with the feed inlet at the corresponding position through the one-way valve;

the movable joint can open the one-way valve, and different liquid outlet flows of the liquid outlet are changed by controlling different opening ranges of the one-way valve.

a cooking main machine having a cooking area;

According to the technical scheme provided by the embodiment of the invention, on one hand, the shell of the liquid storage box is provided with at least two liquid outlets with different liquid outlet areas, and different liquid outlet flows of the shell can be changed by opening the one-way valves on the different liquid outlets. On the other hand, the opening range of the one-way valve can be controlled to change the liquid outlet flow of the liquid outlet corresponding to the one-way valve. Through the mode, according to the technical scheme provided by the embodiment of the invention, different liquid outlet flow rates can be selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a liquid storage case according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a check valve according to an embodiment of the present invention, in which the base and the valve core rod are separated, and the valve core rod is located at a first position;

fig. 3 is a schematic cross-sectional view of a check valve according to an embodiment of the present invention, showing a connection state of a base and a valve core rod;

fig. 4 is a schematic cross-sectional view of a check valve according to an embodiment of the present invention, in which the base and the valve core rod are separated, and the valve core rod is located at a second position;

FIG. 5 is a schematic view of a liquid storage case according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a feeding device according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a base housing according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a feeding device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a cooking system according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In some of the flows described in the specification, claims, and above-described figures of the present invention, a number of operations are included that occur in a particular order, which operations may be performed out of order or in parallel as they occur herein. Additionally, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different messages, devices, modules, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different.

The inventor of the present invention has found that in the prior art, when the liquid seasoning system is used for adding seasoning, the amount of seasoning added is constant in the same time. When the seasoning requirement is large, the addition of a large amount of seasoning can be realized only by prolonging the addition time, so that the cooking efficiency is low.

The reason for this is that in most liquid seasoning systems, the seasoning box has only one liquid outlet, and the liquid outlet flow is inevitably the same in the same time under the condition of a constant liquid outlet speed, which leads to the above technical problems.

In view of the above problems, the present invention provides a liquid storage box, a feeding device and a cooking system, which can discharge liquid through liquid outlets with different liquid discharge areas according to different liquid discharge demands, thereby improving liquid discharge efficiency.

The technical solution in 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. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Fig. 1 is a schematic cross-sectional view of a liquid storage box according to an embodiment of the invention, as shown in fig. 1.

In one embodiment of the present invention, there is provided a liquid storage cartridge including: a housing 10 and a check valve 20 disposed on the housing 10.

The housing 10 has at least two liquid outlets 11 (at least including a liquid outlet 11a and a liquid outlet 11b), and the liquid outlet areas of the liquid outlets 11 are different. Each liquid outlet 11 is provided with a one-way valve 20. Different one-way valves 20 are opened to communicate the corresponding liquid outlets 11 with the outside, so as to change different liquid outlet flow rates of the shell 10.

According to the technical scheme provided by the embodiment of the invention, the shell 10 of the liquid storage box is provided with at least two liquid outlets 11 with different liquid outlet areas, different liquid outlet flows of the shell 10 can be changed by opening the one-way valves 20 on the different liquid outlets 11 and then opening the liquid outlets 11 corresponding to the one-way valves 20, and different liquid outlet flows are selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

Referring to fig. 1, in the embodiment of the present invention, in order to conveniently load the liquid flavoring into the casing 10, the casing 10 is further provided with a liquid inlet 12, the liquid flavoring can be loaded into the casing 10 through the liquid inlet 12, and in order to prevent substances such as dust and the like from entering the casing 10 from the liquid inlet 12, a soft rubber cover can be arranged at the liquid inlet 12 to cover the liquid inlet 12. After the liquid seasoning is filled in the housing 10, when the liquid outlet 11 is communicated with the outside, the liquid seasoning can flow out from the liquid outlet 11.

For example, the liquid outlet area of the liquid outlet 11a is larger than the liquid outlet area of the liquid outlet 11b, that is, the liquid outlet flow of the liquid outlet 11a is larger than the liquid outlet flow of the liquid outlet 11b in the same liquid outlet time. When the liquid seasoning needs a large amount of liquid seasoning during cooking, the one-way valve 20 on the liquid outlet 11a can be opened to conduct the liquid outlet 11a to the outside, the liquid seasoning flows out of the shell 10 from the liquid outlet 11a, and the liquid seasoning flows out in a large amount in the same time. When the demand of the liquid seasoning is small, the one-way valve 20 on the liquid outlet 11b is opened, so that the liquid outlet 11b is communicated with the outside, the liquid seasoning flows out of the shell 10 from the liquid outlet 11b, and the outflow amount of the liquid seasoning flowing out is small in the same time. Therefore, when the liquid storage box provided by the embodiment of the invention is used for discharging liquid, different one-way valves 20 can be selectively opened according to different requirements, so that liquid can be discharged through the liquid outlets 11 with different liquid discharging areas, the liquid discharging is faster and more flexible, the liquid discharging efficiency is improved, and the required liquid discharging amount is more accurate.

It should be noted that, in the embodiment of the present invention, the housing 10 may be rectangular as shown in fig. 1, or may have other shapes, and the liquid inlet 12 may be disposed at the top of the housing 10, or may be disposed at the side of the housing 10. The number and the liquid outlet area of the liquid outlets 11 may be set according to different requirements, and are not specifically limited in the embodiment of the present invention.

Further, with continued reference to fig. 1, in the embodiment of the present invention, the liquid outlets 11 may be arranged in a manner that the liquid outlets 11 are disposed at the bottom of the housing 10 and are spaced apart from each other along the width direction of the housing 10. The liquid outlet 11 is arranged at the bottom of the shell 10, when the one-way valve 20 is opened, the liquid seasoning in the shell 10 can flow out of the liquid outlet 11 under the action of gravity, so that the liquid seasoning can flow out conveniently. The liquid outlets 11 are arranged at intervals, so that liquid seasonings can be prevented from being splashed to other liquid outlets 11 by different liquid outlets 11 in the liquid discharging process, and the influence on the taste of dishes caused by the mutual mixing of different liquid seasonings is avoided.

Referring to fig. 2, in the embodiment of the present invention, one way of implementing the check valve 20 is that the check valve 20 includes a base 21 and a valve core rod 22. The base 21 is provided with a liquid outlet hole 211, the base 21 is connected with the shell 10, and the liquid outlet hole 211 is communicated with the liquid outlet 11. The valve core rod 22 includes a rod body 221 and a sealing boss 222 annularly disposed on the outer periphery of the rod body 221, the rod body 221 is located in the housing 10, and the sealing boss 222 can be driven to move into or out of the liquid outlet hole 211 along the axial direction of the liquid outlet hole 211.

In an embodiment of the present invention, the valve core rod 22 may be made of an elastic material, including but not limited to a silicone material or a rubber material. The rod 221 and the sealing boss 222 may be integrally formed, or the rod 221 and the sealing boss 222 may be separately formed, and the sealing boss 222 is sleeved on the rod 221. When the sealing boss 222 moves into the liquid outlet hole 211, the sealing boss 222 may be in interference connection with the liquid outlet hole 211 to increase the sealing performance of the liquid outlet 11. Further, in an embodiment of the present invention, the base 21 and the housing can be formed as an integral structure, and the liquid outlet hole 211 is the liquid outlet 11.

Referring to fig. 3, when the sealing boss 222 moves into the liquid outlet hole 211 along the axial direction of the liquid outlet hole 211, the sealing boss 222 abuts against the inner wall of the liquid outlet hole 211, and the check valve 20 is closed. The state in fig. 3 can also be understood as a state in which the base 21 is connected to the valve core rod 22, and at this time, the valve core rod 22 blocks the liquid outlet hole 211 of the base 21 through the sealing boss 222, and the liquid flavoring in the housing 10 does not flow out of the liquid outlet 11.

With continued reference to fig. 2, the one-way valve 20 opens when the sealing projection 222 is moved out of the exit opening 211 in the axial direction of the exit opening 211. The state in fig. 2 can also be understood as a state in which the base 21 is separated from the valve core rod 22, at this time, the sealing boss 222 on the valve core rod 22 is far away from the liquid outlet hole 211 of the base 21, the liquid outlet hole 211 is in an open state, that is, the liquid outlet 11 of the housing 10 can be communicated with the outside, and the liquid seasoning can flow out of the housing 10 through the liquid outlet hole 211.

Further, with continued reference to fig. 2, in an embodiment of the present invention, along the direction that the sealing boss 222 moves out of the liquid outlet hole 211, the height of the sealing boss 222 relative to the rod body 221 gradually increases, and the diameter of the liquid outlet hole 211 gradually increases to form a tapered structure matching with the sealing boss 222. Sealed boss 222 is the round platform structure, goes out liquid hole 211 for the toper structure that matches each other with the round platform structure, can make sealed boss 222 and go out the cooperation between the liquid hole 211 inseparabler, when sealed boss 222 immigrated liquid hole 211 in, can make out the leakproofness of liquid hole 211 better, avoids liquid condiment to flow out from going out liquid hole 211.

Meanwhile, the opening range of the check valve 20 can be changed according to the relative distance between the sealing boss 222 and the liquid outlet hole 211, so that the liquid outlet flow of the liquid outlet hole 211 can be changed. Specifically, referring to fig. 2 to 4, when the sealing boss 222 moves out of the liquid outlet hole 211, the sealing boss 222 is changed to move by different distances, so as to change the liquid outlet flow rate of the liquid outlet hole 211.

Referring to fig. 3, in fig. 3, the sealing boss 222 is located in the liquid outlet hole 211, the sealing boss 222 abuts against the inner wall of the liquid outlet hole 211, and the sealing boss 222 blocks the liquid outlet hole 211 of the base 21, or, a gap for liquid seasoning to flow out does not exist between the sealing boss 222 and the inner wall of the liquid outlet hole 211, the liquid seasoning cannot flow out from the liquid outlet hole 211, and the opening range of the check valve 20 is zero, that is, the liquid outlet area of the liquid outlet hole 211 is zero.

Referring to fig. 2, in fig. 2, the sealing boss 222 is at the first position, the moving distance of the sealing boss 222 relative to the liquid outlet hole 211 is the largest, that is, the sealing boss 222 is completely moved out of the liquid outlet hole 211, the gap between the sealing boss 222 and the inner wall of the liquid outlet hole 211 for the liquid flavoring to flow out is the largest, the opening range of the check valve 20 is the largest, that is, the liquid outlet area of the liquid outlet hole 211 is the largest, and the flow rate of the liquid flavoring is the largest in the same time. The arrows in fig. 2 indicate the flow direction of the liquid seasoning.

Referring to fig. 4, the sealing boss 222 is in the second position in fig. 4, and the state of the sealing boss 222 shown in fig. 4 is a state in which the sealing boss 222 is between fig. 3 and fig. 2, which means that the sealing boss 222 gradually transits from the state in fig. 3 to the state in fig. 2, i.e. the sealing boss 222 gradually moves from abutting against the inner wall of the liquid outlet hole 211 to being completely separated from the liquid outlet hole 211. In fig. 4, the sealing boss 222 moves a distance relative to the liquid outlet hole 211, the sealing boss 222 does not completely move out of the liquid outlet hole 211, a part of the sealing boss 222 is still located in the liquid outlet hole 211, at this time, a certain gap is formed between the sealing boss 222 and the inner wall of the liquid outlet hole 211, and liquid seasoning can flow out, but in the same time, compared with the case that the sealing boss 222 is located at the first position, the opening range of the check valve 20 is smaller, and the flow rate of the liquid seasoning is smaller. The arrows in fig. 4 indicate the flow direction of the liquid seasoning.

For example, when the liquid outlet is performed through one liquid outlet hole 211 and the demand of the liquid flavoring is large, referring to fig. 2, when the check valve 20 on the liquid outlet 11 is opened, the sealing boss 222 on the valve core rod 22 can be controlled to move to the first position, at this time, the sealing boss 222 is completely moved out of the liquid outlet hole 211, the gap between the sealing boss 222 and the inner wall of the liquid outlet hole 211 for the liquid flavoring to flow out is the largest, the opening range of the check valve 20 is large, and the flow rate of the liquid flavoring is the largest in the same time.

When the demand of the liquid flavoring is small, referring to fig. 4, when the check valve 20 on the liquid outlet 11 is opened, the sealing boss 222 is located at the second position, at this time, a certain gap is formed between the sealing boss 222 and the inner wall of the liquid outlet hole 211 for the liquid flavoring to flow out, the opening range of the check valve 20 is small, and the flow rate of the liquid flavoring is small in the same time.

It should be noted that the moving distance of the sealing boss 222 relative to the liquid outlet hole 211 in fig. 2 and 4 is only exemplary and should not be construed as an improper limitation of the embodiment of the present invention.

With reference to fig. 2, in order to further limit the relative position between the sealing boss 222 and the liquid outlet hole 211 when the sealing boss 222 moves into the liquid outlet hole 211, in the embodiment of the present invention, a limiting boss 212 is annularly disposed on the inner wall of the liquid outlet hole 211, and when the sealing boss 222 moves into the liquid outlet hole 211, the limiting boss 212 abuts against the sealing boss 222. The limiting boss 212 can prevent the sealing boss 222 from moving out of the liquid outlet hole 211, and ensure that the sealing boss 222 is positioned in the liquid outlet hole 211 to seal the liquid outlet hole 211 when the sealing boss 222 stops moving.

To better control the movement of the valve core rod 22, with continued reference to fig. 2, in the embodiment of the present invention, the valve core rod 22 further includes an operating rod 223, and the valve core rod 22 can be moved by the operating rod 223. In an achievable manner, along the axial direction of the liquid outlet hole 211, the limiting boss 212 divides the liquid outlet hole 211 into a sealing cavity and an operation cavity, and the sealing cavity is a conical structure matched with the sealing boss 222. An operating rod 223 is arranged on the surface of the sealing boss 222, which faces away from the rod body 221, and the cross-sectional area of the operating rod 223 is smaller than the liquid outlet area of the sealing cavity. When the seal boss 222 abuts against the limit boss 212, the seal boss 222 is located in the seal cavity, and the operation rod 223 is located in the operation cavity.

When the check valve 20 needs to be opened, the check valve can extend into the operation cavity, the operation rod 223 is pushed along the direction from the operation cavity to the sealing cavity, and the sealing boss 222 is driven to move by the operation rod 223, so that the sealing boss 222 is moved out of the liquid outlet hole 211. When the operating rod 223 moves back into the operating cavity, the sealing boss 222 abuts against the limiting boss 212 to seal the liquid outlet hole 211.

To ensure that the valve core rod 22 can move into or out of the liquid outlet hole 211 in the correct direction, referring to fig. 5, in the embodiment of the present invention, the check valve 20 further includes a guide bracket 23 and an elastic member 24, and the guide bracket 23 and the elastic member 24 are both disposed in the housing 10. The guide bracket 23 is fixedly connected with the housing 10, a guide hole 231 is arranged on the guide bracket 23, and the rod body 221 passes through the guide hole 231 and is movably connected with the guide bracket 23. The elastic member 24 is connected to the guide bracket 23 and the sealing boss 222, respectively, to provide a force for the sealing boss 222 to move into the liquid outlet hole 211. The guide bracket 23 can provide support for the valve core rod 22, and the guide hole 231 on the guide support can define the moving direction of the valve core rod 22, so as to ensure that the valve core rod 22 can move into or out of the liquid outlet hole 211 along the correct moving direction.

Meanwhile, when the sealing boss 222 moves out of the liquid outlet hole 211 under the action of external force, the elastic member 24 deforms, and when the external force disappears, the sealing boss 222 is driven to move into the liquid outlet hole 211 by the restoring force of the elastic member 24. Moreover, under the elastic force of the elastic member 24, the sealing performance between the sealing boss 222 and the liquid outlet hole 211 is better. That is, under the condition of no external force, the sealing boss 222 is located in the liquid outlet hole 211 to seal the liquid outlet hole 211, that is, the check valve 20 is in a closed state. Under the pushing action of external force, the sealing boss 222 is separated from the liquid outlet hole 211, i.e. the one-way valve 20 is opened. When the external force is removed, the check valve 20 is returned to the closed position by the elastic force of the elastic member 24.

Further, in the embodiment of the present invention, it is a realizable manner of the guide bracket 23 that the guide bracket 23 includes the guide plate 232 and the side wall plate 233 connected to the guide plate 232. A guide hole 231 is provided on the guide plate 232, and the guide plate 232 is connected to one end of the side wall plate 233 through a circumferential edge. The side wall plate 233 is surrounded on the outer periphery of the liquid outlet hole 211 and connected to the housing 10 through the other end, and the side wall plate 233 has a liquid passing passage 2331. The guide plate 232 and the sidewall plate 233 form a moving space, the rod 221 passes through the guide hole 231 from the moving space, the sealing boss 222 is located in the moving space and can move along the moving space, and the elastic member 24 is located between the sealing boss 222 and the guide plate 232.

The sidewall plate 233 includes, but is not limited to, a cylindrical shape, and forms a cup-shaped structure with the guide plate 232. The guide bracket 23 covers the spool rod 22 in the movement space. An end of the rod body 221 remote from the sealing boss 222 protrudes from the guide hole 231 so as to be movable in a direction defined by the guide hole 231. When the sealing boss 222 is gradually moved out of the liquid outlet hole 211 in the moving space under the action of an external force, that is, the sealing boss 222 gradually moves towards the guide plate 232, the portion of the rod body 221 extending out of the guide hole 231 is gradually lengthened, and the elastic member 24 located between the sealing boss 222 and the guide plate 232 is extruded and deformed. The liquid seasoning can enter the moving space through the liquid passing channel 2331 of the side wall plate 233, and then sequentially flow out of the liquid outlet 11 and the liquid outlet hole 211.

When the external force disappears, under the action of the restoring force provided by the elastic member 24, the sealing boss 222 gradually moves into the liquid outlet hole 211 in the moving space, that is, the sealing boss 222 gradually moves towards the direction away from the guide plate 232, and the portion of the rod body 221 extending out of the guide hole 231 gradually becomes shorter. The liquid outlet hole 211 is gradually closed, and the liquid seasoning cannot flow out of the liquid outlet hole 211.

Further, in the present embodiment, one achievable way of the elastic member 24 is that the elastic member 24 is a spring, including but not limited to a pressure spring. The spring is sleeved on the rod body 221, and two ends of the spring are respectively abutted against the guide plate 232 and the sealing boss 222. The spring is made of materials including but not limited to stainless steel, rubber, silicon gel and the like.

In summary, in the technical solution provided in the embodiment of the present invention, a manner of changing the liquid outlet flow of the housing 10 is to open the check valves 20 on the different liquid outlets 11, and then open the liquid outlets 11 corresponding to the check valves 20, so as to change the different liquid outlet flows of the housing 10. Another way to change the liquid outlet flow of the housing 10 is to control the opening range of the check valve 20, that is, to control the relative distance between the sealing boss 222 on the check valve 20 and the liquid outlet hole 211, so as to realize the liquid outlet flow of the liquid outlet hole 211. If the moving distance of the sealing boss 222 relative to the liquid outlet hole 211 is larger, the liquid outlet flow of the liquid outlet hole 211 is larger, and the liquid outlet flow of the liquid outlet hole 211 reaches the maximum value until the sealing boss 222 completely moves out of the liquid outlet hole 211. The above-described modes can be implemented individually or in combination. Through the mode, different liquid outlet flow rates can be selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

Example 2

Referring to fig. 6, on the basis of embodiment 1, an embodiment of the present invention further provides a feeding device, including: a base case 30 and a plurality of liquid storage cases 40, wherein the liquid storage cases 40 can be realized by the liquid storage case 40 described in embodiment 1.

Specifically, referring to fig. 6 to 8, the embodiment of the present invention further provides a feeding device, which includes a base cartridge 30 and a plurality of liquid storage cartridges 40. The base box 30 comprises a bearing area 31 and a discharging area 32 which are arranged in a stacked mode, wherein the bearing area 31 is provided with a plurality of placing grooves 311 which are arranged at intervals, and at least two feeding holes are formed in the bottoms of the placing grooves 311. A movable joint 321 is arranged in the discharging area 32, and the movable joint 321 can move to the position of each feeding hole and is communicated with the feeding hole.

The liquid storage cartridges 40 are respectively inserted into the plurality of placement grooves 311, wherein the liquid storage cartridges 40 include a housing 10 and a check valve 20. The housing 10 has at least two liquid outlets 11, and the liquid outlet areas of the liquid outlets 11 are different. Each liquid outlet 11 is provided with a check valve 20, and is connected with a corresponding feed inlet through the check valve 20 thereon.

The movable joint 321 can open different one-way valves 20, so that the liquid outlet 11 corresponding to the one-way valve 20 is communicated with the movable joint 321 through the feeding hole, so as to change different liquid outlet flows of the shell 10.

According to the technical scheme provided by the embodiment of the invention, the number of the liquid outlets 11 is the same as that of the feeding holes on the base box 30, when the liquid storage box 40 is placed in the placing groove 311, the positions of the liquid outlets 11 on the liquid storage box 40 correspond to those of the feeding holes in the placing groove 311, and the liquid outlets 11 are connected with the feeding holes through the check valves 20. When a liquid seasoning in a certain liquid storage cartridge 40 is required, the moving joint 321 may move to below the liquid storage cartridge 40. According to different seasoning requirements, the movable joint 321 is moved to the lower part of the corresponding liquid outlet 11. If the required amount of the flavoring is large, the movable joint 321 moves to the position below the liquid outlet 11 with a large liquid outlet area, and the corresponding one-way valve 20 is opened, so that the flavoring with a large liquid outlet amount is obtained in the same time and is transmitted to the external equipment through the movable joint 321. If the required amount of the seasonings is small, the movable joint 321 moves to the position below the liquid outlet 11 with a small liquid outlet area, and the corresponding one-way valve 20 is opened, so that the seasonings with a small liquid outlet amount are obtained in the same time and are transmitted to the external equipment through the movable joint 321.

By the mode, different liquid outlet flows of the shell 10 can be changed, and different liquid outlet flows can be selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

With continued reference to fig. 8, in order to realize the movement of the movable joint 321, in an achievable embodiment of the present invention, a first driving mechanism 322 and a second driving mechanism 323 are disposed in the discharging area 32 and are connected to the movable joint 321. The first driving mechanism 322 can drive the moving joint 321 to move along the arrangement direction of the plurality of placing grooves 311 and the arrangement direction of the feeding holes on each placing groove 311. The second driving mechanism 323 can drive the movable joint 321 to open the check valve 20.

In order to facilitate the liquid seasoning to flow out of the liquid storage box 40, the liquid outlets 11 of the liquid storage box 40 are disposed at the bottom of the casing 10 and spaced apart from each other along the width direction of the casing 10. When the one-way valve 20 is opened, the liquid seasoning does not need to move upwards against the self weight, and the liquid seasoning can be forced to move downwards under the action of gravity to flow out of the liquid outlet 11, so that the liquid seasoning can flow out conveniently. When the plurality of liquid storage boxes 40 are all located in the placement groove 311, the liquid outlets 11 of the liquid storage boxes 40 are correspondingly arranged in a straight line, for example, the liquid outlet area is larger in one straight line, the liquid outlet area is smaller in another straight line, and the like.

When the liquid seasoning in a certain liquid storage box 40 is needed, the moving joint 321 can move along the arrangement direction of the plurality of placing grooves 311 under the driving of the first driving structure, and the moving joint 321 can move to the lower part of the liquid storage box 40. According to different liquid output requirements, under the driving of the first driving mechanism 322, the movable joint 321 can move along the arrangement direction of the feeding holes on each placing groove 311, if the seasoning requirement is large, the movable joint 321 moves to the position below the liquid outlet 11 with a large liquid output area, and if the seasoning requirement is small, the movable joint 321 moves to the position below the liquid outlet 11 with a small liquid output area. After the movable joint 321 moves below the corresponding feed port, the one-way valve 20 corresponding to the corresponding feed port can be opened under the driving of the second mechanism, so that the liquid flavoring flows out from the corresponding liquid outlet hole 211, and the flowing out liquid flavoring is transmitted to the external device through the movable joint 321.

In the embodiment of the present invention, in order to realize that the moving joint 321 moves along the arrangement direction of the plurality of placing slots 311, the first driving mechanism 322 includes a first driving motor and a screw structure, and the first driving motor can drive the screw structure to rotate. The screw structure is disposed across the plurality of placement grooves 311, and the moving joint 321 is connected to the screw structure. The first driving motor comprises a stepping motor, and the stepping motor drives the screw structure to rotate and drives the moving joint 321 to move along the axial direction of the screw structure to the position below the corresponding placing groove 311. The reciprocating movement of the moving joint 321 is achieved by changing the rotation direction of the screw structure. The rotary motion is converted into linear motion through a stepping motor and screw rod structure, and the movable joint 321 can be accurately controlled to move within an error of 0.1mm through the stepping motor.

In order to make the moving joint 321 move more stably, the first driving mechanism 322 further includes a moving platform which is parallel to and has the same extending direction as the screw structure, the moving platform is disposed across the plurality of placing slots 311, and the moving joint 321 is movably connected to the moving platform. While the movable platform can provide support for the movable joint 321, the movable joint 321 moves more stably on the movable platform, and the moving direction is more accurate, so that the movable joint 321 is prevented from shifting.

In the embodiment of the present invention, in order to realize that the movable joint 321 moves along the arrangement direction of the feeding holes on each placing groove 311, the first driving mechanism 322 further includes a second driving motor and an expansion rod, the second driving motor can drive the expansion rod to expand and contract, and the expansion rod is connected with the movable joint 321. The telescopic direction of the telescopic rod is the arrangement direction along the feeding holes on the placing grooves 311. When the screw rod structure drives the moving joints 321 to move along the arrangement direction of the plurality of placing grooves 311, the telescopic rods also move along with the moving joints 321, and after the moving joints 321 move below the corresponding placing grooves 311, the moving joints 321 are driven to move below the corresponding feed inlets through the telescopic rods.

In the embodiment of the present invention, the second driving mechanism 323 includes, but is not limited to, a solenoid valve, and when the movable joint 321 moves below the desired feeding hole, the solenoid valve is triggered to operate, so as to push the movable joint 321 to move upward, and the check valve 20 is opened during the upward movement, so that the liquid flavoring flows into the infusion tube through the hole on the movable joint 321. Meanwhile, the upward moving distance of the movable joint 321 can be changed according to different flow requirements, so that the opening range of the one-way valve 20 can be changed. Further, to increase the flow rate of the liquid flavoring, the movable joint 321 is connected to a pumping system, which includes but is not limited to a peristaltic pump, the movable joint 321 is connected to the peristaltic pump through a fluid line, the peristaltic pump provides power for the flow output of the whole liquid flavoring, and the liquid flavoring is pumped to a designated position by the peristaltic pump. To ensure that the liquid flavoring can continuously flow out of the movable joint 321, an air inlet is further disposed on the movable joint 321, so that the air pressure in the movable joint 321 is balanced and the liquid flavoring can continuously flow out of the movable joint 321.

It should be noted that the technical solutions described in embodiment 2 and embodiment 1 may be referred to and referred to each other, and are not described in detail herein.

Example 3

On the basis of embodiments 1 and 2, referring to fig. 9, an embodiment of the present invention further provides a cooking system, including a main cooking unit 50 and a feeding device, where the feeding device can be implemented by the feeding device in embodiment 2, the feeding device includes a plurality of liquid storage cartridges 40, and the liquid storage cartridges 40 can be implemented by the liquid storage cartridges 40 in embodiment 1.

Specifically, referring to fig. 9 in conjunction with fig. 1 to 8, an embodiment of the present invention further provides a cooking system, including: a cooking main machine 50 and a feeding device. Wherein the cooking main machine 50 has a cooking zone. The supply device includes a base case 30 and a plurality of liquid storage cases 40.

The base box 30 comprises a bearing area 31 and a discharging area 32 which are arranged in a stacked mode, wherein the bearing area 31 is provided with a plurality of placing grooves 311 which are arranged at intervals, and the bottom of each placing groove 311 is provided with at least two feeding holes; a movable joint 321 is arranged in the discharging area 32, and the movable joint 321 can move to the position of each feeding hole and is communicated with the feeding hole; the discharging area 32 is further provided with a discharging port 33, and the discharging port 33 is respectively communicated with the movable joint 321 and the cooking area of the cooking main machine 50.

The liquid storage cartridges 40 are respectively inserted into the plurality of placement grooves 311, wherein the liquid storage cartridges 40 include a housing 10 and a check valve 20. The shell 10 is provided with at least two liquid outlets 11, and liquid outlet areas of the liquid outlets 11 are different; each liquid outlet 11 is provided with a check valve 20, and is connected with a corresponding feed inlet through the check valve 20 thereon. The movable joint 321 can open different one-way valves 20, so that the liquid outlet 11 corresponding to the one-way valve 20 is communicated with the movable joint 321 through the feeding hole, so as to change different liquid outlet flows of the shell 10.

It should be noted that the technical solutions described in embodiment 3 and those described in embodiments 1 and 2 can be referred to and referred to each other, and are not described herein again.

Example 4

On the basis of embodiments 1 to 3, an embodiment 4 is further provided in the present invention, and an embodiment 4 provides a liquid storage box, and the embodiment 4 is different from the embodiments 1 to 3 in a manner of changing a liquid flow rate of a liquid outlet.

Specifically, referring to fig. 1, in one embodiment of the present invention, there is provided a liquid storage cartridge including: a housing 10 and a check valve 20 disposed on the housing 10.

Wherein, the housing 10 has a liquid outlet 11 (for example, one of the liquid outlet 11a and the liquid outlet 11b), and the check valve 20 is disposed on the liquid outlet 11. The check valve 20 is opened to control different opening ranges of the check valve 20 to change different liquid outlet flows of the liquid outlet 11.

According to the technical scheme provided by the embodiment of the invention, the opening range of the one-way valve 20 is controlled to change the liquid outlet flow of the liquid outlet 11 corresponding to the one-way valve 20, and different liquid outlet flows are selected according to different requirements, so that the liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

For example, referring to fig. 2 to 4, the check valve 20 shown in fig. 2 is in an open state, and the opening range is wide, that is, the liquid outlet 11 has a large liquid outlet flow. The check valve 20 shown in fig. 3 is in a closed state, and the liquid outlet 11 has a zero liquid flow. The check valve 20 shown in fig. 4 is in an open state, but the opening range is small, i.e. the liquid outlet 11 has a small liquid outlet flow.

When the liquid seasoning requirement is large, the opening range of the check valve 20 may be controlled as shown in fig. 2 to obtain a large amount of liquid seasoning. When the liquid seasoning requirement is small, the opening range of the check valve 20 may be controlled as shown in fig. 4 to obtain a small amount of liquid seasoning. When liquid seasoning is not needed, the check valve 20 is closed as in the state of fig. 3, and at this time, the liquid seasoning does not flow out. Therefore, when the liquid storage box provided by the embodiment of the invention is used for discharging liquid, different liquid discharge flows of the liquid outlet 11 can be changed by controlling different opening ranges of the one-way valve 20, so that the liquid discharge is quicker and more flexible, the liquid discharge efficiency is improved, and the required liquid discharge amount is more accurate.

Referring to fig. 2, in the embodiment of the present invention, one way of implementing the check valve 20 is that the check valve 20 includes a base 21 and a valve core rod 22. The base 21 is provided with a liquid outlet hole 211, the base 21 is connected with the shell 10, and the liquid outlet hole 211 is communicated with the liquid outlet 11. The valve core rod 22 includes a rod body 221 and a sealing boss 222 annularly disposed on the outer periphery of the rod body 221, the rod body 221 is located in the housing 10, and the sealing boss 222 can be driven to move into or out of the liquid outlet hole 211 along the axial direction of the liquid outlet hole 211. Further, in an embodiment of the present invention, the base 21 and the housing can be formed as an integral structure, and the liquid outlet hole 211 is the liquid outlet 11.

Meanwhile, the opening range of the check valve 20 can be changed according to the relative distance between the sealing boss 222 and the liquid outlet hole 211, so that the liquid outlet flow of the liquid outlet hole 211 can be changed. Specifically, referring to fig. 2 to 4, when the sealing boss 222 moves out of the liquid outlet hole 211, the sealing boss 222 is changed to move by different distances to change different opening ranges of the check valve 20, so as to achieve the purpose of making the liquid outlet flow rate of the liquid outlet hole 211 different.

Further, in order to meet different liquid output flow requirements, in the embodiment of the present invention, the housing 10 has at least two liquid outlets 11, liquid output areas of the liquid outlets 11 are different, and each liquid outlet 11 is provided with a check valve 20. Different one-way valves 20 are opened to communicate the corresponding liquid outlets 11 with the outside, so as to change different liquid outlet flow rates of the shell 10.

When the housing 10 of the liquid storage box has at least two liquid outlets 11 with different liquid outlet areas, the one-way valves 20 on the different liquid outlets 11 can be opened, and then the liquid outlets 11 corresponding to the one-way valves 20 can be opened, so as to change different liquid outlet flows of the housing 10, and the opening range of the one-way valves 20 can also be controlled, so as to change the liquid outlet flows of the liquid outlets 11 corresponding to the one-way valves 20. The above-mentioned ways of changing the different outlet flows of the housing 10 can be implemented individually or in combination. Through the mode, different liquid outlet flow rates can be selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

It should be noted that the technical solutions described in embodiment 4 and embodiment 1 may be referred to and referred to each other, and are not described in detail herein.

Example 5

Referring to fig. 6, on the basis of embodiment 4, in combination with embodiments 1 to 3, an embodiment of the present invention further provides a feeding device, including: a base case 30 and a plurality of liquid storage cases 40, wherein the liquid storage cases 40 can be realized by the liquid storage case 40 described in embodiment 4.

The liquid storage cartridges 40 are respectively inserted into the plurality of placement grooves 311, wherein the liquid storage cartridges 40 include a housing 10 and a check valve 20. The shell 10 is provided with a liquid outlet 11, the one-way valve 20 is arranged on the liquid outlet 11, and the liquid outlet 11 is connected with a feeding hole at a corresponding position through the one-way valve 20.

The movable joint 321 can open the check valve 20 to change different liquid flow rates of the liquid outlet 11 by controlling different opening ranges of the check valve 20.

According to the technical scheme provided by the embodiment of the invention, when the liquid storage box 40 is placed in the placing groove 311, the position of the liquid outlet 11 on the liquid storage box 40 corresponds to the position of the feeding hole in the placing groove 311, and the liquid outlet 11 is connected with the feeding hole through the one-way valve 20. When liquid flavoring in a certain liquid storage box 40 is needed, the movable joint 321 can move to the lower part of the liquid storage box 40, open the one-way valve 20 according to different flavoring demands, and change different liquid outlet flow rates of the liquid outlet 11 on the liquid storage box 40 by controlling different opening ranges of the one-way valve 20. Different liquid outlet flows are selected according to different requirements, so that liquid outlet is more flexible, and the required liquid outlet amount is more accurate.

It should be noted that the technical solutions described in embodiment 5 and those described in embodiments 1 to 4 can be referred to and referred to each other, and are not described in detail herein.

Example 6

On the basis of embodiment 5, with reference to fig. 9 in combination with embodiments 1 to 4, an embodiment of the present invention further provides a cooking system, including a main cooking unit 50 and a feeding device, where the feeding device can be implemented by the feeding device in embodiment 5, the feeding device includes a plurality of liquid storage cartridges 40, and the liquid storage cartridges 40 can be implemented by the liquid storage cartridges 40 in embodiment 4.

The liquid storage cartridges 40 are respectively inserted into the plurality of placement grooves 311, wherein the liquid storage cartridges 40 include a housing 10 and a check valve 20. The shell 10 is provided with a liquid outlet 11, the one-way valve 20 is arranged on the liquid outlet 11, and the liquid outlet 11 is connected with a feeding hole at a corresponding position through the one-way valve 20. The movable joint 321 opens the check valve 20 to control different opening ranges of the check valve 20 to change different liquid flow rates of the liquid outlet 11.

It should be noted that the technical solutions described in embodiment 6 and those described in embodiments 1 and 5 can be referred to and referred to each other, and are not described herein again.

The technical solution adopted by the present invention is described below with reference to specific application scenarios to assist understanding.

Application scenario one

When the dish is fried through the cooking host, different liquid outlets can be selected according to different required quantities of seasonings.

When liquid seasonings in a certain liquid storage box are needed, the movable joint can move to the lower part of the liquid storage box and then move to the lower part of the corresponding liquid outlet according to different seasoning requirements.

If the seasoning requirement is large, the movable joint moves to the position below the liquid outlet with a large liquid outlet area, and the corresponding one-way valve is opened, so that the liquid outlet is communicated with the outside, and the seasoning with a large liquid outlet amount is obtained in the same liquid outlet time and is transmitted to the cooking area of the cooking host machine through the movable joint.

If the required amount of the seasonings is small, the movable joint moves to the position below the liquid outlet with a small liquid outlet area, and the corresponding one-way valve is opened, so that the liquid outlet is communicated with the outside, and the seasonings with a small liquid outlet amount are obtained and transmitted to the cooking area of the cooking host machine through the movable joint within the same liquid outlet time.

Application scenario two

On the basis of an application scenario I, when dishes are fried through the cooking host, when liquid seasoning in a certain liquid storage box is needed, the movable joint can move to the lower part of the liquid storage box and then move to the lower part of a corresponding liquid outlet according to different seasoning demands. Meanwhile, when liquid is discharged through one liquid outlet hole, the relative distance between the sealing boss and the liquid outlet hole can be controlled, and the liquid outlet flow of the liquid outlet hole is changed.

If the seasoning requirement is large, when the movable joint opens the one-way valve on the corresponding liquid outlet, the sealing boss on the valve core rod can be controlled to move for a large distance, so that the distance between the sealing boss and the liquid outlet hole is large, and a large amount of liquid seasoning can be obtained in the same time. When the maximum flow is needed, the sealing boss on the valve core rod can be controlled to completely move out of the liquid outlet hole, so that a gap between the sealing boss and the inner wall of the liquid outlet hole for liquid seasoning to flow out is maximum.

If the seasoning requirement is small, when the movable joint opens the one-way valve on the corresponding liquid outlet, the sealing boss on the valve core rod can be controlled to move for a small distance, so that the distance between the sealing boss and the liquid outlet hole is small, and a small amount of liquid seasoning can be obtained within the same time.

Application scenario three

When frying dish through the culinary art host computer, when the liquid condiment in needs certain liquid storage box, the movable joint can move to this liquid storage box below, according to the condiment demand of difference, steerable sealed boss and the relative distance of going out between the liquid hole change the play liquid flow of going out the liquid hole.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A liquid storage cartridge, comprising:

each liquid outlet is provided with one check valve;

2. A liquid storage cartridge according to claim 1, wherein each of said liquid outlets is provided at a bottom of said housing and is arranged at intervals in a width direction of said housing.

3. A liquid storage cartridge according to claim 1 or 2, wherein the check valve includes a base and a spool rod;

4. The liquid storage box of claim 3, wherein along the direction that the sealing boss moves out of the liquid outlet hole, the sealing boss is gradually higher relative to the rod body, and the diameter of the liquid outlet hole is gradually larger to form a conical structure matched with the sealing boss;

5. The liquid storage box of claim 4, wherein a limiting boss is annularly arranged on the inner wall of the liquid outlet hole, and the limiting boss abuts against the sealing boss when the sealing boss moves into the liquid outlet hole.

6. The liquid storage box of claim 5, wherein the limiting boss divides the liquid outlet hole into a sealing cavity and an operating cavity along the axial direction of the liquid outlet hole, and the sealing cavity is a conical structure matched with the sealing boss;

7. The liquid storage cartridge according to claim 3, wherein the check valve further comprises a guide bracket and an elastic member, both of which are provided in the housing;

8. The liquid storage cartridge according to claim 7, wherein the guide bracket includes a guide plate and a side wall plate connected to the guide plate;

9. The liquid storage case according to claim 8, wherein the elastic member is a spring, the spring is sleeved on the rod body, and both ends of the spring abut against the guide plate and the sealing boss, respectively.

10. A feeder device, comprising:

11. The feeding device as claimed in claim 10, wherein a first driving mechanism and a second driving mechanism are arranged in the discharging area and are connected with the movable joint;

12. A cooking system, comprising:

a cooking main machine having a cooking area;

13. A liquid storage cartridge, comprising:

the one-way valve is arranged on the liquid outlet;

14. The liquid storage cartridge of claim 13, wherein the one-way valve includes a base and a valve core rod;

15. A fluid storage container as defined in claim 13, wherein said housing has at least two fluid outlets, the fluid outlet areas of the fluid outlets are different, and each fluid outlet is provided with one of said check valves.

16. A feeder device, comprising:

17. A cooking system, comprising:

a cooking main machine having a cooking area;