Cleaning module and refrigeration equipment for edible fluid making machine

Abstract

The embodiment of the utility model provides a cleaning module for an edible fluid making machine and refrigeration equipment. The cleaning module includes: a housing in which an accommodation portion and an isolation space separated from the outside are formed; the cleaning liquid container is accommodated in the isolation space; the cleaning agent extraction pipeline is arranged in the accommodating part; wherein the accommodating part has an open state; the containing part in the open state can be used for a user to put a cleaning agent container matched with the cleaning agent extraction pipeline into the containing part or take the cleaning agent container out of the containing part. The universality of the cleaning module for cleaning the edible fluid making machine can be improved to a certain extent.

Description

Technical Field

[0001] The embodiments of the present specification relate to the field of food equipment, and more particularly to a cleaning module and a refrigeration device for an edible fluid making machine. Background Art

[0002] As people's demand for edible fluids such as coffee, milk and milk tea increases, the application of edible fluid making machines is becoming more and more extensive. However, when edible fluid making machines make edible fluids, edible fluid residues often remain on the inner wall of the pipeline, and frequent cleaning is required to ensure the safety and hygiene of the produced edible fluids. Specifically, for example, when a coffee machine makes coffee drinks, coffee concentrate and milk are involved, and some residues will remain on the edible fluid pipeline.

[0003] At present, the edible fluid making machine with a cleaning function usually realizes the cleaning function by adding a hardware structure inside the edible fluid making machine during the product design stage.

[0004] However, such a hardware structure for realizing the cleaning function is usually only compatible with the corresponding edible fluid making machine, so that each edible fluid making machine needs to be specifically designed with a hardware structure for realizing the cleaning function. Therefore, the prior art requires repeated design for the edible fluid making machine, resulting in a large amount of designer time being occupied. Summary of the invention

[0005] Multiple embodiments in this specification provide a cleaning module and a refrigeration device for cleaning an edible fluid making machine, which to a certain extent improve the versatility of the cleaning module for cleaning an edible fluid making machine.

[0006] One embodiment of the present specification provides a cleaning module for an edible fluid production machine, comprising: a shell, used to form a accommodating portion and an isolation space separated from the outside; a cleaning liquid container accommodated in the isolation space; a detergent extraction pipeline arranged in the accommodating portion; wherein the accommodating portion has an open state; the accommodating portion in the open state can be used by a user to put a detergent container that cooperates with the detergent extraction pipeline into the accommodating portion, or to take out a detergent container from the accommodating portion.

[0007] One embodiment of the present specification also provides a refrigeration device for an edible fluid production machine, comprising: a device housing having a refrigeration space; wherein the refrigeration space is used to accommodate an edible fluid container; a refrigeration unit installed in the device housing and used to cool the refrigeration space; a cleaning module arranged in the device housing, the cleaning module comprising a accommodating portion in an open state and an isolation space separated from the outside; a cleaning liquid container is arranged in the isolation space; a detergent extraction pipeline is arranged in the accommodating portion; the accommodating portion in the open state can be used by a user to put a detergent container that cooperates with the detergent extraction pipeline into the accommodating portion, or to take out a detergent container from the accommodating portion.

[0008] The multiple embodiments provided in this specification form an open accommodating portion and an isolation space separated from the outside in the shell of the cleaning module, so that a cleaning liquid container and corresponding pipelines that do not require user operation can be placed in the isolation space, and the user can put in or take out the cleaning agent container through the open accommodating portion, so that the cleaning module can be used as an accessory with better integration and better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0010] Figure 1 A three-dimensional view of a cleaning module provided in accordance with one embodiment of the present specification.

[0011] Figure 2 A schematic diagram of an exploded view of a shell of a cleaning module provided in accordance with one embodiment of the present specification.

[0012] Figure 3 A schematic diagram of an exploded view of a shell of a cleaning module provided in accordance with one embodiment of the present specification.

[0013] Figure 4 for Figure 1 A schematic cross-sectional view of the shell of the cleaning module described in .

[0014] Figure 5 A partially exploded schematic diagram of a cleaning module provided in one embodiment of the present specification.

[0015] Figure 6 A front view schematic diagram of a cleaning module provided in one embodiment of the present specification; wherein the second side panel of the cleaning module is removed.

[0016] Figure 7 for Figure 6 A three-dimensional schematic diagram of the cleaning module described in; wherein, the cleaning module is removed from the cleaning agent container.

[0017] Figure 8 A partially exploded schematic diagram of a cleaning module provided in one embodiment of the present specification.

[0018] Fig. 9 for Figure 6 Schematic diagram of a rear view of the cleaning module, wherein the first side panel of the cleaning module is removed.

[0019] Fig.10 This is a three-dimensional schematic diagram of a cleaning module provided in one embodiment of the present specification, mainly showing that the cleaning module has a liquid outlet interface, a solvent interface and a liquid inlet interface.

[0020] Fig.11 for Fig.10 A partially exploded schematic diagram of the cleaning module described in FIG.

[0021] Fig.12 A schematic diagram of the internal structure of a cleaning module provided in accordance with one embodiment of the present specification.

[0022] Fig.13 A schematic diagram of the module showing the matching relationship between a cleaning module, an edible fluid making machine and an edible fluid container provided in one embodiment of the present specification.

[0023] Fig.14 A schematic diagram of the module showing the coordination relationship between a cleaning module, an edible fluid making machine, an edible fluid container and a refrigeration device provided in one embodiment of the present specification.

[0024] Fig.15 A three-dimensional schematic diagram of a refrigeration device provided in accordance with one embodiment of the present specification.

[0025] Fig.16 A partially exploded schematic diagram of a refrigeration device provided in one embodiment of the present specification.

[0026] Fig.17 A partially exploded schematic diagram of a refrigeration device provided in one embodiment of the present specification.

[0027] Fig.18 A schematic diagram of the internal structure of a refrigeration device provided in accordance with one embodiment of the present specification.

[0028] In order to better describe and illustrate the embodiments and / or examples of the inventions disclosed herein, reference may be made to one or more drawings. The additional details or examples used to describe the drawings should not be considered as limiting the scope of any of the disclosed inventions, the embodiments and / or examples currently described, and the best modes of these inventions currently understood. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0030] In the description of the embodiments of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the related art, an edible fluid making machine is a device that can be used to prepare edible fluids. The edible fluid can be food in a fluid form. For example, the edible fluid can be a beverage such as milk tea or coffee. Accordingly, the edible fluid making machine can be a milk tea machine or a coffee machine, etc.

[0032] During the use of the edible fluid making machine, the edible fluid or edible fluid raw materials will flow through the edible fluid pipeline of the edible fluid making machine. In some cases, the edible fluid or edible fluid raw materials may remain in the pipeline of the edible fluid making machine, and bacteria may grow if they are not cleaned. Therefore, it becomes more important whether the edible fluid making machine has a cleaning function for cleaning the edible fluid pipeline.

[0033] Specifically, cleaning the edible fluid pipeline requires the use of a cleaning solution prepared with a detergent. The cleaning solution is extracted to clean the pipeline through which the edible fluid flows. In the process of product design of the edible fluid making machine, the R&D personnel will design the relevant hardware structure for the fluid making machine to realize the cleaning function. Usually, the internal space conditions of different styles of edible fluid making machines are also quite different. Therefore, R&D personnel are often required to design hardware structures for different styles of edible fluid making machines to realize the cleaning function. Invisibly, it takes up a lot of time and energy of R&D personnel.

[0034] Therefore, it is necessary to provide a cleaning module suitable for an edible fluid making machine, which can be used as an accessory for use with the edible fluid making machine, so that the cleaning module has good versatility.

[0035] See also Figure 1 One embodiment of the present specification provides a cleaning module 10 for an edible fluid production machine. The cleaning module 10 can be used in conjunction with the edible fluid production machine to clean the pipeline through which the edible fluid flows in the edible fluid production machine. In this embodiment, preferably, the edible fluid production machine can be a coffee machine.

[0036] Please also read Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 The cleaning module 10 may include: a housing 100, which is used to form a housing 150 and an isolation space 160 separated from the outside; a cleaning liquid container 170 accommodated in the isolation space 160; and a detergent extraction pipeline 190 disposed in the housing 150; wherein the housing 150 has an open state; the housing 150 in the open state can be used by a user to put a detergent container 180 that cooperates with the detergent extraction pipeline 190 into the housing 150, or to take out the detergent container 180 from the housing 150.

[0037] Please also read Figure 1 , Figure 2 , Figure 3 and Figure 4 , a receiving space is formed inside the shell 100. Specifically, the shell 100 may include a body 130, a first side plate 110, a second side plate 120, and a partition 140 disposed in the body 130. Specifically, the partition 140 may be irregularly shaped, and may separate the internal space of the shell 100 to form a receiving portion 150 and an isolation space 160. Specifically, the partition 140 may include a plurality of sub-partitions 141, and the irregularly shaped partition 140 is formed by splicing the plurality of sub-partitions 141.

[0038] The first side plate 110 may be installed at one side of the body 130 where the isolation space 160 is formed. The second side plate 120 may be installed at one side of the body 130 where the receiving portion 150 is formed.

[0039] Please also read Figure 3 and Figure 4. In some embodiments, the first side panel 110 can be installed with the main body 130 in a relatively firm manner, so that the first side panel 110, the main body 130 and the partition 140 enclose an isolation space 160 separated from the outside. Some pipeline structures and cleaning liquid containers 170 of the cleaning module 10 can be accommodated in the isolation space 160 to improve the integration of the cleaning module 10. Furthermore, it can also play a role in protecting the components arranged in the isolation space 160. Specifically, the installation method between the first side panel 110 and the main body 130 may include but is not limited to one or more of the following: snap-fitting, screw connection or bonding, etc.

[0040] Please also read Figure 4 and Figure 5 . In some embodiments, the second side panel 120 can be installed with the main body 130 in a manner that is easy to disassemble, so that the user can replace the detergent container 180 in the accommodating portion 150. Specifically, the installation method between the second side panel 120 and the main body 130 may include but is not limited to one or more of the following: snap-fitting or a small number of screw connections, etc. Of course, in some embodiments, the second side panel 120 can also be used as a module cover for covering the accommodating portion 150. Therefore, the second side panel 120 can be functionally similar to the door structure of the accommodating portion 150. Furthermore, the second side panel 120 can also be installed with the shell 100 in a hinged manner, so that the second side panel 120 can be operated to open or close.

[0041] See also Figure 5 , Figure 6 and Figure 7 The detergent extraction pipeline 190 may be disposed inside the accommodating portion 150. In order to limit the position of the detergent extraction pipeline 190, a limiting plate 200 may be disposed inside the cleaning container accommodating portion. A through hole for the detergent extraction pipeline 190 to pass through may be disposed in the limiting plate 200.

[0042] The receiving portion 150 can be used to receive the detergent container 180. It is understood that the detergent container 180 can be placed in the receiving portion 150, that is, there may be no limiting structure between the detergent container 180 and the housing 100. Of course, in some embodiments, the detergent container 180 can be limited by designing the structure in the receiving portion 150.

[0043] In this embodiment, the receiving portion 150 may be in an open state, in which case the internal structure of the receiving portion 150 is exposed to the user, and the user may approach and operate the items received in the receiving portion 150. Specifically, the user may place the detergent container 180 in the receiving portion 150, and may extend the detergent extraction pipeline 190 into the detergent container 180. The user may also take the detergent container 180 out of the receiving portion 150. For example, if the detergent in the detergent container 180 has been consumed, the user may take out the detergent container 180 and then put back a detergent container 180 filled with detergent.

[0044] In the present embodiment, the detergent extraction pipeline 190 is used to extend into the detergent container 180 to extract the detergent. In the present embodiment, the pipeline through which the detergent flows is not limited to the portion extending into the detergent container 180. Specifically, the pipeline through which the detergent flows may extend from the accommodating portion 150 to the isolation space 160. Therefore, in some embodiments, the detergent extraction pipeline 190 may not be limited to including the portion of the pipeline located in the accommodating portion 150, but may also include the pipeline located in the isolation space 160. Of course, in some embodiments, since the pipeline through which the detergent flows is not completely located in the accommodating portion 150, only the portion accommodated in the accommodating portion 150 may be used as the detergent extraction pipeline 190. In some embodiments, the portion of the pipeline through which the detergent flows that extends into the detergent container 180 may also be used as the detergent extraction pipeline 190.

[0045] In some embodiments, the second side plate 120 serves as the module cover 120 of the accommodating portion 150. That is, the module cover 120 can serve as a lid of the accommodating portion 150. The user can operate the module cover 120 so that the accommodating portion 150 is in an open state or a closed state. Specifically, the user can operate the module cover 120 and the housing 100 to displace the module cover 120, which will cause the accommodating portion 150 to be in an open state. When the user can operate the module cover 120 to cover the accommodating portion 150, the accommodating portion 150 can be in a closed state. When the accommodating portion 150 is in a closed state, the user cannot access the detergent container 180. Furthermore, the accommodating portion 150 has a closed state, which can also protect the detergent container 180 and prevent the detergent container 180 from spilling to a certain extent.

[0046] Please also read Figure 4 , Figure 8 and Fig. 9 , the cleaning liquid container 170 can be completely contained in the isolation space 160. This allows the cleaning liquid container 170 to be better protected and not easily damaged by user misoperation or the like. Fig. 9, the cleaning liquid container 170 may be connected to a liquid inlet pipeline 210 and a cleaning liquid outflow pipeline 220. The liquid inlet pipeline 210 may be used for liquid to flow into the cleaning liquid container 170. Specifically, for example, a detergent and / or a solvent is used to prepare a cleaning liquid in the cleaning liquid container 170. The cleaning liquid outflow pipeline 220 may be used to extract the prepared cleaning liquid from the cleaning liquid container 170. In this way, the cleaning liquid container 170 is placed in the isolation space 160, so that the liquid inlet pipeline 210 and the cleaning liquid outflow pipeline 220 connected to the cleaning liquid container 170 will not easily loosen or leak.

[0047] In some embodiments, see Fig.10 and Fig.11 The cleaning module 10 may be provided with a liquid outlet interface 230, a solvent interface 240 and a liquid inlet interface 250 extending out of the housing 100 from the isolation space 160. Fig.12 The liquid inlet pipeline 210 can be connected to the liquid inlet interface 250; the liquid outlet interface 230 can be used to connect to the inlet of the liquid pump of the edible fluid production machine 20, the liquid inlet interface 250 is used to connect to the outlet of the liquid pump, and the solvent interface 240 can be used to connect the solvent pipeline 40.

[0048] The isolation space 160 may further contain a first three-way solenoid valve 260 and a second three-way solenoid valve 270 connected via a first intermediate pipeline 280 . The first three-way solenoid valve 260 is connected to the solvent interface 240 and the detergent extraction pipeline 190 .

[0049] The second three-way solenoid valve 270 connects the cleaning liquid outflow pipeline 220 and the liquid outlet interface 230 .

[0050] In this implementation, see Fig.11 , Fig.12 and Fig.13 The cleaning module 10 can be connected to the solvent pipeline 40 and the edible fluid making machine 20 by having an external interface, so that the cleaning module 10 can be used as an accessory of the edible fluid making machine 20, and has good versatility. In some embodiments, the edible fluid making machine 20 can be connected to the edible fluid container 30 to extract the edible fluid from the edible fluid container 30.

[0051] In this embodiment, the liquid outlet interface 230 can be used for liquid to flow out of the cleaning module 10. Specifically, the cleaning agent and / or cleaning solution in the cleaning module 10 can flow out from the liquid outlet interface 230. Further, the liquid outlet interface 230 can be used to communicate with the inlet of the liquid pump in the edible fluid making machine 20. In this way, the liquid pump can extract the cleaning agent or cleaning solution from the cleaning module 10.

[0052] In this embodiment, the solvent interface 240 can be used to connect with the external solvent pipeline 40. In this way, the solvent in the solvent pipeline 40 can enter the internal pipeline of the cleaning module 10 through the solvent interface 240. In some embodiments, the first three-way solenoid valve 260 and the second three-way solenoid valve 270 can be adjusted so that the solvent flows out from the liquid outlet interface 230 after entering the cleaning module 10 from the solvent interface 240, so that the solvent can enter the edible fluid making machine 20 used in conjunction with the cleaning module 10, for example, the solvent can enter the liquid pump.

[0053] In this embodiment, the liquid inlet interface 250 can be used to receive a cleaning agent and / or a solvent. Specifically, the liquid inlet interface 250 can be used to communicate with the outlet of the liquid pump in the edible fluid making machine 20. In this way, the cleaning agent extracted from the cleaning module 10 by the liquid pump can flow into the cleaning module 10 from the liquid inlet interface 250. Of course, the solvent extracted by the liquid pump can also flow into the cleaning module 10 from the liquid inlet interface 250. Since the internal liquid inlet pipeline 210 of the cleaning module 10 is connected to the liquid inlet interface 250, the cleaning agent and / or solvent can flow into the cleaning liquid container 170 through the liquid inlet pipeline 210.

[0054] In this embodiment, the first three-way solenoid valve 260 can connect any two of the solvent interface 240, the cleaning agent extraction pipeline 190, and the intermediate pipeline. The second three-way solenoid valve 270 can connect any two of the cleaning liquid outflow pipeline 220, the liquid outlet interface 230, and the first intermediate pipeline 280. In this way, by using the first three-way solenoid valve 260 and the second three-way solenoid valve 270 in combination, multiple communication modes can be achieved inside the cleaning module 10.

[0055] In this implementation, see Fig. 9 A control circuit 290 may also be integrated in the cleaning module 10. The control circuit 290 may communicate signals with the edible fluid production machine 20 used in conjunction therewith, so that the control circuit 290 may receive a control signal from the edible fluid production machine 20 and control the first three-way solenoid valve 260 and / or the second three-way solenoid valve 270 according to the control signal.

[0056] In some embodiments, see Fig.12 and Fig.13 When the first three-way solenoid valve 260 connects the detergent extraction pipeline 190 and the first intermediate pipeline 280 and cuts off the solvent interface 240, and the second three-way solenoid valve 270 connects the first intermediate pipeline 280 and the liquid outlet interface 230 and cuts off the detergent outflow pipeline 220, the liquid extraction pump of the edible fluid making machine 20 can drive the detergent extracted from the detergent container 180 through the detergent extraction pipeline 190 to enter the cleaning liquid container 170 through the liquid inlet interface 250 and the liquid inlet pipeline 210.

[0057] In this embodiment, when the first three-way solenoid valve 260 connects the detergent extraction pipeline 190 and the intermediate pipeline 280 and cuts off the solvent interface 240, and the second three-way solenoid valve 270 connects the intermediate pipeline 280 and the liquid outlet interface 230 and cuts off the detergent outflow pipeline 220, the detergent extraction pipeline 190, the first intermediate pipeline 280 and the liquid outlet interface 230 are connected to each other. Furthermore, the liquid outlet interface 230 can be connected to the liquid pump inlet of the edible fluid production machine 20 used in conjunction with the cleaning module 10, so that when the liquid pump is started, the detergent can be driven to flow out of the cleaning module 10 along the detergent extraction pipeline 190, the first intermediate pipeline 280 and the liquid outlet interface 230, and can flow into the liquid pump, and enter the cleaning liquid container 170 through the liquid inlet interface 250 and the liquid inlet pipeline 210, thereby realizing the detergent extraction function.

[0058] In some embodiments, when the first three-way solenoid valve 260 connects the solvent interface 240 and the first intermediate pipeline 280 and cuts off the cleaning agent extraction pipeline 190, and the second three-way solenoid valve 270 connects the intermediate pipeline 280 and the liquid outlet interface 230 and cuts off the cleaning agent outflow pipeline 220, the liquid extraction pump of the edible fluid making machine 20 can drive the solvent extracted from the solvent pipeline 40 to enter the cleaning liquid container 170 through the liquid inlet interface 250 and the liquid inlet pipeline 210.

[0059] In this embodiment, when the first three-way solenoid valve 260 connects the solvent interface 240 and the intermediate pipeline 280 and cuts off the detergent extraction pipeline 190, and the second three-way solenoid valve 270 connects the intermediate pipeline 280 and the liquid outlet interface 230 and cuts off the detergent outflow pipeline 220, the solvent interface 240, the intermediate pipeline 280 and the liquid outlet interface 230 are connected to each other. Further, the liquid outlet interface 230 can be connected to the inlet of the liquid pump in the edible fluid making machine 20, and after the liquid pump starts working, the solvent can be extracted from the solvent pipeline 40 connected to the solvent interface 240. Specifically, for example, the solvent can be water, and the solvent pipeline 40 can be a pipeline that can provide water. The liquid pump can drive the solvent to flow through the solvent interface 240, the intermediate pipeline 280 and the liquid outlet interface 230 to reach the liquid pump, and then flow into the cleaning liquid container 170 through the liquid inlet interface 250 and the liquid inlet pipeline 210 of the cleaning module 10 to realize the solvent extraction function. Also, a cleaning agent and a solvent are mixed in the cleaning solution container 170 to obtain a cleaning solution.

[0060] In this embodiment, the edible fluid production machine 20 can control the first three-way solenoid valve 260 and the second three-way solenoid valve 270 of the cleaning module 10 used in conjunction, and combine the detergent extraction function and the solvent extraction function to prepare the cleaning solution in the cleaning liquid container 170 of the cleaning module 10.

[0061] In some embodiments, when the second three-way solenoid valve 270 connects the liquid outlet interface 230 and the cleaning liquid outflow pipeline 220, the liquid extraction pump of the edible fluid production machine 20 can extract the cleaning solution through the cleaning liquid outflow pipeline 220 to realize the cleaning solution extraction function, and can be used to clean the edible fluid pipeline of the edible fluid production machine 20.

[0062] The cleaning agent extraction function, solvent extraction function and cleaning liquid extraction function provided in the multiple embodiments of this specification all reuse the liquid extraction pump of the edible fluid making machine 20 used in conjunction with the cleaning module 10. This makes it unnecessary to set a power source inside the cleaning module 10, the overall structure is simple, and it can be well used in different edible fluid making machines 20.

[0063] In some embodiments, see Fig. 9 The cleaning liquid container 170 has a liquid inlet 300 connected to the liquid inlet pipeline 210 and a liquid outlet 310 connected to the cleaning liquid outflow pipeline 220 . The liquid outlet 310 is located at the bottom of the cleaning liquid container 170 along the gravity direction.

[0064] In the present embodiment, the cleaning liquid container 170 itself may have a liquid inlet 300 and a liquid outlet 310. Liquid may enter the interior of the cleaning liquid container 170 from the liquid inlet 300, or may flow out of the cleaning liquid container 170 from the liquid outlet 310 of the cleaning liquid container 170. Specifically, along the direction of gravity, the liquid inlet 300 may be located at the top of the cleaning liquid container 170, and the liquid outlet 310 may be located at the bottom of the cleaning liquid container 170. In this way, the detergent and solvent entering the cleaning liquid container 170 from the liquid inlet 300 may have a certain impact under the action of gravity, which helps the detergent and solvent to be better mixed to form a cleaning solution. Furthermore, the liquid outlet 310 is located at the bottom of the cleaning liquid container 170, which helps to reduce the residue of the cleaning solution and is easier to be extracted by the liquid pump. It also reduces the possibility of bacteria breeding in the cleaning liquid container 170 due to the residue of the cleaning solution.

[0065] In some embodiments, the isolation space 160 may further contain a cleaning solution flow sensor (not shown) in communication with the cleaning solution outflow pipeline 220 for measuring the amount of cleaning solution flowing out of the cleaning solution container.

[0066] In this embodiment, a cleaning solution flow sensor may be further provided between the second three-way solenoid valve 270 and the cleaning solution container 170. In some cases, if the cleaning solution in the cleaning solution container 170 is not completely used up each time the edible fluid making machine 20 is cleaned, the cleaning solution remaining in the cleaning solution container 170 may deteriorate or be contaminated. Therefore, a cleaning solution flow sensor may be provided in the cleaning module 10 to ensure that the prepared cleaning solution can be used up during cleaning.

[0067] In the present embodiment, the cleaning solution flow sensor can be used to measure the dosage of the cleaning solution flowing out of the cleaning solution container 170. Furthermore, the cleaning solution flow sensor can communicate signals with the controller of the edible fluid production machine 20, and feed back a flow signal representing the flow rate to the controller, so that when the edible fluid production machine 20 determines that the cleaning solution has been exhausted according to the flow signal, it controls the liquid pump to stop extracting the cleaning solution. In some embodiments, the cleaning solution flow sensor can be a vortex flow sensor, a magnetic liquid flow sensor, etc. Alternatively, the cleaning solution flow sensor can also be implemented by detecting the liquid level in the cleaning solution container. The embodiments of this specification are not specifically limited here.

[0068] In some embodiments, the cleaning solution flow sensor may also send a flow signal indicating that the cleaning solution is exhausted to the edible fluid making machine 20 only when it is determined that the cleaning solution in the cleaning solution container 170 has been exhausted. At this time, the edible fluid making machine 20 may stop the cleaning solution extraction function of the liquid extraction pump.

[0069] In some embodiments, see Figure 6 and Figure 7 A liquid level sensor 320 for measuring the remaining amount of detergent may be disposed in the receiving portion 150 of the cleaning module 10 .

[0070] In this embodiment, during the process of extracting the detergent from the detergent container 180, the liquid level sensor 320 can send a liquid level signal indicating the liquid level of the detergent to the edible fluid making machine 20, so that the edible fluid making machine 20 can control the dosage of the extracted detergent according to the liquid level change indicated by the liquid level signal. The liquid level sensor 320 can be a resistive liquid level sensor or a photoelectric liquid level sensor.

[0071] In some cases, a large amount of detergent can be contained in the detergent container 180. However, the edible fluid making machine 20 only uses a small amount of detergent to prepare the cleaning solution each time. Therefore, the large amount of detergent contained in the detergent container 180 can be consumed and used for a long time. However, it is difficult for the staff to accurately estimate the time when the detergent container 180 needs to be replaced or the detergent needs to be replenished. In this embodiment, a liquid level sensor 320 is provided to sense the remaining amount of detergent in the detergent container 180. The liquid level sensor 320 can feed back a liquid level signal to the edible fluid making machine 20, so that when the detergent in the detergent container 180 is exhausted or nearly exhausted, the edible fluid making machine 20 can give a reminder to the staff, which brings convenience to the staff.

[0072] See also Fig.14 , Fig.15 and Fig.16, the embodiment of the specification also provides a refrigeration device 50 for an edible fluid production machine 20. The refrigeration device 50 may include: an equipment housing 340 having a refrigeration space 470; wherein the refrigeration space 470 is used to accommodate the edible fluid container 30; a refrigeration unit installed in the equipment housing 340 for refrigerating the refrigeration space 470; a cleaning module 10 arranged in the equipment housing 100, the cleaning module 10 including a receiving portion 150 in an open state and an isolation space 160 separated from the outside; a cleaning liquid container 170 is arranged in the isolation space 160; a cleaning agent extraction pipeline 190 is arranged in the receiving portion 150; the receiving portion 150 in an open state can be used by a user to put a cleaning agent container 180 that cooperates with the cleaning agent extraction pipeline 190 into the receiving portion 150, or to take out the cleaning agent container 180 from the receiving portion 150.

[0073] In some cases, the edible fluid making machine 20 consumes the edible fluid contained in the edible fluid container 30, and this process may last for a certain period of time. The shelf life of the edible fluid may fluctuate with the seasons. In order to extend the shelf life of the edible fluid, the edible fluid making machine 20 can be used in conjunction with the refrigeration device 50.

[0074] In this embodiment, the refrigeration device 50 can be separated from the edible fluid making machine 20. Specifically, the refrigeration device 50 and the edible fluid making machine 20 can have independent housings respectively, and the two can be connected by a pipeline, so that the refrigeration device 50 can be used as an accessory device for use with the edible fluid making machine 20.

[0075] In some cases, if the refrigeration device 50, the edible fluid making machine 20 and the cleaning module 10 are three separate components, the three components may need to occupy a large countertop space when in use. Therefore, in this embodiment, the refrigeration device 50 and the cleaning module 10 can be integrated together to reduce the overall occupied countertop space.

[0076] In this embodiment, the refrigeration unit may be a semiconductor refrigerator, or an evaporator connected to a compressor.

[0077] Please also read Fig.16 and Fig.17. In this embodiment, the cleaning module 10 can be arranged on the device housing 340. Specifically, the housing of the cleaning module 10 can be integrated into the device housing 340. So that the device housing 340 can be formed with a mounting portion 160 of the cleaning module 10. Further, the mounting portion 460 can form a receiving portion 150 with an open state and an isolation space 160 separated from the outside. In this embodiment, the isolation portion 160 is installed with an isolation cover 470. The isolation cover 470 can be fixedly connected to the mounting portion 460 in a relatively firm mounting manner so that the internal space of the isolation portion 160 is separated from the outside. The receiving portion 150 can also be provided with a module cover 120 to realize that the receiving portion 150 can have a closed state. In this embodiment, the module cover 120 can also be placed only on the mounting portion 150 to cover the receiving portion 150 to achieve a closed state. Of course, necessary limiting structures can also be provided to facilitate users to remove the module cover 120 so that the receiving portion 150 is in an open state. Of course, in some embodiments, the cleaning module 10 may retain its own housing 100. Furthermore, the housing 100 of the cleaning module 10 may be fixedly assembled with the device housing 340.

[0078] In this embodiment, the specific functions and effects of the cleaning module 10 can be referred to the above explanations, and the similarities will not be repeated here.

[0079] Please also read Fig.15 , Fig.16 and Fig.17 . In some embodiments, the cleaning module 10 can be located above the refrigerated space 470 along the direction of gravity. In this way, after the cleaning module 10 is integrated with the refrigeration device 50, the normal use of the refrigeration device 50 will not be affected. Usually, edible fluid is added to the edible fluid container 30 from the front of the refrigeration device 50, or the edible fluid container 30 is directly replaced. The cleaning module 10 is located above the refrigerated space 470, so that it avoids the position of the edible fluid container 30 and does not cause interference. Furthermore, the cleaning module 10 will have an operable module cover 120 to open the module cover 120 to replace the detergent container 180. By arranging the cleaning module 10 at the top of the refrigeration device 50, the accommodating portion 150 of the cleaning module 20 can face upward, which is convenient for the user to put in or take out the detergent container 180.

[0080] Please also read Fig.14 , Fig.15 and Fig.18In some embodiments, the cleaning liquid container 170 is connected to a liquid inlet pipeline 210 and a cleaning liquid outlet pipeline 220; the refrigeration device 50 may further include a device solvent interface 420, a device liquid inlet interface 430 and a device liquid outlet interface 440 extending from the inside of the device housing 340, and the refrigeration device 50 is further provided with an edible fluid extraction pipeline 450 for extending into the edible fluid container 30; wherein the device solvent interface 420 is used to connect to the solvent pipeline 40; the device liquid inlet interface 430 is used to connect to the outlet of the liquid extraction pump of the edible fluid production machine 20; and the device liquid outlet interface 440 is used to connect to the inlet of the liquid extraction pump.

[0081] The refrigeration device 50 is also provided with a first three-way solenoid valve 260 and a second three-way solenoid valve 270 connected via a first intermediate pipeline 280, and a third three-way solenoid valve 330 connected to the second three-way solenoid valve 270 via a second intermediate pipeline 281. The first three-way solenoid valve 260 is also used to connect the device solvent interface 420 and the cleaning agent extraction pipeline 190; the second three-way solenoid valve 270 is also used to connect the cleaning liquid outflow pipeline 220; and the third three-way solenoid valve 330 is also used to connect the edible fluid extraction pipeline 450 and the device liquid outlet interface 440.

[0082] In this embodiment, the refrigeration device 50 can be used in conjunction with the solvent pipeline 300 and the edible fluid making machine 20 by providing an external interface, so that the refrigeration device 50 can be used as an accessory of the edible fluid making machine 20 as a whole, and has good versatility.

[0083] The device liquid outlet interface 440 can be used for liquid to flow out of the refrigeration device 50. Specifically, the cleaning agent and / or cleaning solution in the cleaning module 10 can flow out from the device liquid outlet interface 440. Further, the device liquid outlet interface 440 can be used to communicate with the inlet of the liquid pump in the edible fluid making machine 20. In this way, the liquid pump can extract the cleaning agent or cleaning solution from the cleaning module 10.

[0084] In this embodiment, the device solvent interface 420 can be used to connect with the external solvent pipeline 40. In this way, the solvent in the solvent pipeline 40 can enter the internal pipeline of the refrigeration device 50 through the device solvent interface 420. In some embodiments, the first three-way solenoid valve 260, the second three-way solenoid valve 270 and the third three-way solenoid valve 330 can be adjusted so that the solvent flows out from the device liquid outlet interface 440 after entering the refrigeration device 50 from the device solvent interface 420, so that the solvent can enter the edible fluid making machine 20 used in conjunction with the refrigeration device 50, for example, to achieve the flushing function of the edible fluid making machine 20, or to provide a solvent for diluting the detergent for the cleaning function.

[0085] In this embodiment, the device liquid inlet interface 430 can be used to receive cleaning agents and / or solvents. Specifically, the device liquid inlet interface 430 can be used to communicate with the outlet of the liquid pump in the edible fluid production machine 20. In this way, the cleaning agent extracted from the cleaning module 10 by the liquid pump can flow into the cleaning module 10 from the device liquid inlet interface 430. Of course, the solvent extracted by the liquid pump can also flow into the cleaning module 10 from the device liquid inlet interface 430. Since the internal liquid inlet pipeline 210 of the cleaning module 10 is connected to the device liquid inlet interface 430, the cleaning agent and / or solvent can flow into the cleaning liquid container 170 through the liquid inlet pipeline 210.

[0086] In this embodiment, by providing the first three-way solenoid valve 260, the second three-way solenoid valve 270 and the third three-way solenoid valve 330 in the refrigeration device 50, a variety of pipeline connection combinations can be achieved.

[0087] In some embodiments, when the first three-way solenoid valve 260 connects the detergent extraction line 190 and the first intermediate line 280 and cuts off the equipment solvent interface 420, the second three-way solenoid valve 270 connects the first intermediate line 280 and the second intermediate line 281 and cuts off the cleaning liquid outflow line 220, and the third three-way solenoid valve 330 connects the second intermediate line 281 and the equipment liquid outlet interface 440 and cuts off the edible fluid extraction line 450, the liquid extraction pump of the edible fluid making machine 20 can drive the detergent extracted from the detergent container 180 through the detergent extraction line 190 to enter the cleaning liquid container 170 through the equipment liquid inlet interface 430 and the liquid inlet line 210.

[0088] In this embodiment, when the first three-way solenoid valve 260 connects the detergent extraction pipeline 190 and the first intermediate pipeline 280 and cuts off the device solvent interface 420, the second three-way solenoid valve 270 connects the first intermediate pipeline 280 and the second intermediate pipeline 281 and cuts off the cleaning liquid outflow pipeline 220, and the third three-way solenoid valve 330 connects the second intermediate pipeline 281 and the device liquid outlet interface 440 and cuts off the edible fluid extraction pipeline 450, the detergent extraction pipeline 190, the first intermediate pipeline 280, the second intermediate pipeline 281 and the device liquid outlet interface 440 are connected. The ports 440 are interconnected. Furthermore, the device liquid outlet port 440 can be connected to the liquid pump inlet of the edible fluid production machine 20. When the liquid pump starts working, it can drive the detergent extracted from the detergent extraction pipeline 121 to reach the liquid pump of the edible fluid production machine 20 along the detergent extraction pipeline 190, the first intermediate pipeline 280, the second intermediate pipeline 281 and the device liquid outlet port 440, and can further flow into the cleaning liquid container 170 along the device liquid inlet port 430 and the liquid inlet pipeline 210, thereby realizing the detergent extraction function.

[0089] In some embodiments, when the first three-way solenoid valve 260 connects the equipment solvent interface 420 and the first intermediate pipeline 280 and cuts off the cleaning agent extraction pipeline 190, the second three-way solenoid valve 270 connects the first intermediate pipeline 280 and the second intermediate pipeline 281 and cuts off the cleaning liquid outflow pipeline 220, and the third three-way solenoid valve 330 connects the second intermediate pipeline 281 and the equipment liquid outlet interface 440 and cuts off the edible fluid extraction pipeline 450, the liquid extraction pump of the edible fluid making machine 20 can drive the solvent extracted from the solvent pipeline 40 to enter the cleaning liquid container 170 through the liquid inlet interface 250 and the liquid inlet pipeline 210.

[0090] In this embodiment, when the first three-way solenoid valve 260 connects the equipment solvent interface 420 and the first intermediate pipeline 280 and cuts off the cleaning agent extraction pipeline 190, the second three-way solenoid valve 270 connects the first intermediate pipeline 280 and the second intermediate pipeline 281 and cuts off the cleaning liquid outflow pipeline 220, and the third three-way solenoid valve 330 connects the second intermediate pipeline 281 and the equipment liquid outlet interface 440 and cuts off the edible fluid extraction pipeline 450, the equipment solvent interface 420, the first intermediate pipeline 280, the second intermediate pipeline 281 and the equipment liquid outlet interface 440 are connected to each other. Furthermore, when the device liquid outlet interface 440 is connected to the liquid pump of the edible fluid production machine 20 and starts working, the solvent extracted from the solvent pipeline 40 can be driven to reach the liquid pump of the edible fluid production machine 20 along the device solvent interface 420, the first intermediate pipeline 280, the second intermediate pipeline 281 and the device liquid outlet interface 440, and can further flow into the cleaning liquid container 170 along the device liquid inlet interface 430 and the liquid inlet pipeline 210, thereby realizing the solvent extraction function. In addition, the solvent can be mixed with the cleaning agent in the cleaning liquid container 170 to obtain a cleaning solution.

[0091] In some embodiments, when the second three-way solenoid valve 270 connects the cleaning liquid outflow pipeline 220 and the second intermediate pipeline 281 and cuts off the first intermediate pipeline 280, and the third three-way solenoid valve 330 connects the second intermediate pipeline 281 and the equipment liquid outlet interface 440 and cuts off the edible fluid extraction pipeline 450, the liquid extraction pump of the edible fluid production machine 20 can drive the cleaning solution flowing out of the cleaning liquid outflow pipeline 220 to clean the edible fluid pipeline of the edible fluid production machine 20.

[0092] In this embodiment, after the second three-way solenoid valve 270 cuts off the first intermediate pipeline 280, it can be determined that the device solvent interface 420 and the detergent extraction pipeline 190 connected to the first three-way solenoid valve 260 are cut off. Of course, in order to make the pipeline safer and reduce misoperation, the first three-way solenoid valve 260 can also cut off the device solvent interface 420, the detergent extraction pipeline 190 and the first intermediate pipeline 280. When the second three-way solenoid valve 270 connects the cleaning liquid outflow pipeline 220 and the second intermediate pipeline 281 and cuts off the first intermediate pipeline 280, and the third three-way solenoid valve 330 connects the second intermediate pipeline 281 and the device liquid outlet interface 440 and cuts off the edible fluid extraction pipeline 450, the cleaning liquid outflow pipeline 220, the second intermediate pipeline 281 and the device liquid outlet interface 440 are connected to each other. Furthermore, when the liquid extraction pump of the edible fluid production machine 20 connected to the liquid outlet interface of the device is started, the cleaning solution extracted from the cleaning liquid container 170 can be driven to flow along the cleaning liquid outflow pipeline 220, the second intermediate pipeline 281 and the device liquid outlet interface 440 to reach the edible fluid production machine 20, thereby realizing the cleaning solution extraction function, and then the edible fluid pipeline through which the edible fluid flows in the edible fluid production machine 20 can be cleaned.

[0093] In some embodiments, when the third three-way solenoid valve 330 connects the edible fluid extraction pipeline 450 and the equipment liquid outlet interface 440 and cuts off the second intermediate pipeline 281, the liquid extraction pump of the edible fluid production machine 20 can drive the edible fluid extracted from the edible fluid container 30 by the edible fluid extraction pipeline 450 to enter the edible fluid production machine 20.

[0094] In this embodiment, when the third three-way solenoid valve 330 cuts off the second intermediate pipeline 281, it can be determined that the device solvent interface 420, the detergent extraction pipeline 190 and the cleaning liquid outflow pipeline 220 are cut off. Of course, in order to reduce misoperation, the first three-way solenoid valve 260 can cut off the device solvent interface 420, the detergent extraction pipeline 190 and the first intermediate pipeline 280. The second three-way solenoid valve 260 can cut off the cleaning liquid outflow pipeline 220, the first intermediate pipeline 280 and the second intermediate pipeline 281. When the third three-way solenoid valve 330 connects the edible fluid extraction pipeline 450 and the device liquid outlet interface 440 and cuts off the second intermediate pipeline 281, the edible fluid extraction pipeline 450 is connected to the device liquid outlet interface 440, so that after the liquid pump of the edible fluid making machine 20 connected to the device liquid outlet interface 440 starts working, the edible fluid can be extracted from the edible fluid container 30, realizing the edible fluid extraction function.

[0095] In some embodiments, in order to make the internal space of the refrigeration device 50 more compact, the first three-way solenoid valve 260, the first intermediate pipeline 280, and the second three-way solenoid valve 270 are all accommodated in the isolation space 160. In this way, the refrigeration device 50 has a better product integration and is easy to use and maintain.

[0096] In some embodiments, the refrigeration device 50 may contain a plurality of edible fluid containers 30, and a edible fluid extraction pipeline 450 may be provided for each edible fluid container 30. Of course, one edible fluid container 30 may also be provided, and a plurality of edible fluid extraction pipelines 450 may be provided to share the edible fluid container 30.

[0097] Furthermore, the device solvent interface 420, the device liquid inlet interface 430 and the device liquid outlet interface 440 can be used as a group of external interfaces, and multiple groups of external interfaces can be set on the refrigeration device 50, so that multiple edible fluid production machines 20 share one refrigeration device 50. That is, multiple edible fluid production machines 20 can reuse the cleaning module 10 set in one refrigeration device 50. Specifically, for example, by setting a three-way valve or other diversion structure in the pipeline, multiple groups of external interfaces of the refrigeration device 50 can achieve the same function.

[0098] It should be understood that the specific examples herein are only intended to help those skilled in the art to better understand the embodiments of the present specification, rather than to limit the scope of the present invention.

[0099] It can be understood that in the various implementations of this specification, the size of the sequence number of each process does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the implementation methods of this specification.

[0100] It can be understood that the various embodiments described in this specification can be implemented individually or in combination, and the embodiments of this specification are not limited to this.

[0101] Unless otherwise specified, all technical and scientific terms used in the embodiments of this specification have the same meaning as those generally understood by those skilled in the art of the technical field of this specification. The terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the scope of this specification. The term "and / or" used in this specification includes any and all combinations of one or more related listed items. The singular forms of "a", "above", and "the" used in the embodiments of this specification and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0102] The above are only specific implementations of this specification, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in this specification, which should be included in the protection scope of this specification. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cleaning module for an edible fluid making machine, characterized in that: include: A housing, used to form a receiving portion and an isolation space separated from the outside; a cleaning liquid container contained in the isolation space; A detergent extraction pipeline is arranged in the accommodating portion; wherein the accommodating portion has an open state; the accommodating portion in the open state can be used by a user to put a detergent container that cooperates with the detergent extraction pipeline into the accommodating portion, or to take out a detergent container from the accommodating portion.

2. The cleaning module according to claim 1, characterized in that: The cleaning module further comprises a module cover corresponding to the accommodating portion; the module cover can be operated to be displaced relative to the shell so that the accommodating portion is in the open state; or, the module cover covers the accommodating portion so that the accommodating portion is in a closed state.

3. The cleaning module according to claim 2, characterized in that: The cleaning liquid container is connected with a liquid inlet pipeline and a cleaning liquid outflow pipeline; the cleaning module is also provided with a liquid outlet interface, a solvent interface and a liquid inlet interface extending from the isolation space of the shell; wherein the liquid inlet pipeline is connected with the liquid inlet interface; the liquid outlet interface is used to connect with the inlet of the liquid pump of the edible fluid making machine, the liquid inlet interface is used to connect with the outlet of the liquid pump, and the solvent interface is used to connect with the solvent pipeline; The isolation space also accommodates a first three-way solenoid valve and a second three-way solenoid valve connected via a first intermediate pipeline; the first three-way solenoid valve is connected to the solvent interface and the cleaning agent extraction pipeline; the second three-way solenoid valve is connected to the cleaning liquid outflow pipeline and the liquid outlet interface.

4. The cleaning module according to claim 3, characterized in that: When the first three-way solenoid valve connects the detergent extraction pipeline and the first intermediate pipeline and cuts off the solvent interface, and the second three-way solenoid valve connects the first intermediate pipeline and the liquid outlet interface and cuts off the detergent outflow pipeline, the liquid extraction pump of the edible fluid making machine can drive the detergent extracted from the detergent container through the detergent extraction pipeline to enter the cleaning liquid container through the liquid inlet interface and the liquid inlet pipeline.

5. The cleaning module according to claim 3, characterized in that: When the first three-way solenoid valve connects the solvent interface and the first intermediate pipeline and cuts off the detergent extraction pipeline, and the second three-way solenoid valve connects the first intermediate pipeline and the liquid outlet interface and cuts off the detergent outflow pipeline, the liquid extraction pump of the edible fluid making machine can drive the solvent extracted from the solvent pipeline to enter the cleaning liquid container through the liquid inlet interface and the liquid inlet pipeline.

6. The cleaning module according to claim 3, characterized in that: The cleaning liquid container has a liquid inlet connected to the liquid inlet pipeline, and a liquid outlet connected to the cleaning liquid outflow pipeline. Along the gravity direction, the liquid outlet is located at the bottom of the cleaning liquid container.

7. The cleaning module according to claim 1, characterized in that: The isolation space also contains a cleaning solution flow sensor connected to the cleaning solution outflow pipeline for measuring the amount of cleaning solution flowing out of the cleaning solution container; and / or the accommodating portion is also provided with a liquid level sensor for measuring the remaining amount of cleaning agent.

8. A refrigeration device for an edible fluid making machine, characterized in that: include: An equipment housing having a refrigerated space; wherein the refrigerated space is used to accommodate an edible fluid container; A refrigeration unit installed in the equipment housing and used to cool the refrigerated space; A cleaning module is arranged in the device shell, and the cleaning module includes a accommodating portion in an open state and an isolation space separated from the outside; a cleaning liquid container is arranged in the isolation space; a detergent extraction pipeline is arranged in the accommodating portion; the accommodating portion in the open state can be used by a user to put a detergent container that cooperates with the detergent extraction pipeline into the accommodating portion, or to take out a detergent container from the accommodating portion.

9. The refrigeration device according to claim 8, characterized in that: Along the direction of gravity, the cleaning module is located above the refrigerated space.

10. The refrigeration device according to claim 8, characterized in that The cleaning liquid container is connected to a liquid inlet pipeline and a cleaning liquid outflow pipeline; The refrigeration device further comprises a device solvent interface, a device liquid inlet interface and a device liquid outlet interface extending from the inside of the device housing, and the refrigeration device is further provided with an edible fluid extraction pipeline for extending into the edible fluid container; wherein the device solvent interface is used to connect the solvent pipeline; the device liquid inlet interface is used to connect the outlet of the liquid extraction pump of the edible fluid production machine; the device liquid outlet interface is used to connect the inlet of the liquid extraction pump; The refrigeration equipment is also provided with a first three-way solenoid valve and a second three-way solenoid valve connected via a first intermediate pipeline, and a third three-way solenoid valve connected to the second three-way solenoid valve via a second intermediate pipeline; The first three-way solenoid valve is also used to connect the equipment solvent interface and the cleaning agent extraction pipeline; the second three-way solenoid valve is also used to connect the cleaning liquid outflow pipeline; the third three-way solenoid valve is also used to connect the edible fluid extraction pipeline and the equipment liquid outlet interface.

11. The refrigeration device according to claim 10, characterized in that: When the first three-way solenoid valve connects the detergent extraction pipeline and the first intermediate pipeline and cuts off the equipment solvent interface, the second three-way solenoid valve connects the first intermediate pipeline and the second intermediate pipeline and cuts off the cleaning liquid outflow pipeline, and the third three-way solenoid valve connects the second intermediate pipeline and the equipment liquid outlet interface and cuts off the edible fluid extraction pipeline, the liquid extraction pump of the edible fluid making machine can drive the detergent extracted from the detergent container through the detergent extraction pipeline to enter the cleaning liquid container through the equipment liquid inlet interface and the liquid inlet pipeline.

12. The refrigeration device according to claim 10, characterized in that When the first three-way solenoid valve connects the equipment solvent interface and the first intermediate pipeline and cuts off the cleaning agent extraction pipeline, the second three-way solenoid valve connects the first intermediate pipeline and the second intermediate pipeline and cuts off the cleaning liquid outflow pipeline, and the third three-way solenoid valve connects the second intermediate pipeline and the equipment liquid outlet interface and cuts off the edible fluid extraction pipeline, the liquid extraction pump of the edible fluid making machine can drive the solvent extracted from the solvent pipeline to enter the cleaning liquid container through the liquid inlet interface and the liquid inlet pipeline.

13. The refrigeration device according to claim 10, characterized in that: When the second three-way solenoid valve connects the cleaning liquid outflow pipeline and the second intermediate pipeline and cuts off the first intermediate pipeline, and the third three-way solenoid valve connects the second intermediate pipeline and the equipment liquid outlet interface and cuts off the edible fluid extraction pipeline, the liquid extraction pump of the edible fluid making machine can drive the cleaning solution flowing out of the cleaning liquid outflow pipeline to clean the edible fluid pipeline of the edible fluid making machine.

14. The refrigeration device according to claim 10, characterized in that When the third three-way solenoid valve connects the edible fluid extraction pipeline and the liquid outlet interface of the equipment and cuts off the second intermediate pipeline, the liquid extraction pump of the edible fluid making machine can drive the edible fluid extracted from the edible fluid container through the edible fluid extraction pipeline to enter the edible fluid making machine.

15. The refrigeration device according to claim 10, characterized in that The first three-way solenoid valve, the first intermediate pipeline and the second three-way solenoid valve are all accommodated in the isolation space.

Images