Beverage machine cleaning system and beverage machine equipment

Abstract

The embodiment of the utility model provides a beverage machine cleaning system and beverage machine equipment. The beverage machine cleaning system comprises an external cleaning part which is used for being detachably placed at a product outlet position of a beverage machine, and the external cleaning part comprises a cleaning liquid container used for containing cleaning liquid and a liquid discharging container used for containing discharged liquid; a first cleaning pipeline; the spraying part is used for being detachably connected to a product outlet of the beverage machine and comprises a cavity, a spraying head arranged in the cavity and a liquid discharging opening communicated with the cavity, and when the external cleaning part is placed at the product outlet position and the spraying part is connected to the product outlet, the input end of the first cleaning pipeline is connected to the cleaning liquid container, and the output end of the second cleaning pipeline is connected to the liquid discharging opening. The output end is connected to the spraying head, the cavity covers the product outlet, the spraying head is used for spraying cleaning liquid towards the product outlet, and the liquid discharging opening is used for discharging liquid towards the liquid discharging container. According to the beverage machine cleaning system, the product outlet of the beverage machine can be cleaned, so that bacteria are prevented from breeding on the product outlet, and the health and safety of drinkers are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of beverage machine equipment, specifically, a beverage machine cleaning system and beverage machine equipment with same. BACKGROUND

[0002] With the development of the beverage industry, beverage machines are increasingly favored by customers because of their multiple function integration and automatic beverage production.

[0003] A dispensing opening can be provided on the beverage machine. The beverage produced by the beverage machine can flow out through the dispensing opening. The customer can place a cup or other container below the dispensing opening to receive the beverage flowing out through the dispensing opening.

[0004] During beverage dispensing, a small amount of beverage will inevitably remain on the dispensing opening. When the beverage machine is not in operation for a period of time (e.g., at night), the beverage remaining on the dispensing opening will breed bacteria. When the beverage machine is used again (e.g., during the day), the beverage produced by the beverage machine will carry the bacteria out, thereby affecting the health of the drinker. SUMMARY

[0005] To at least partially solve the problems in the prior art, according to one aspect of the utility model, a beverage machine cleaning system is provided. The beverage machine cleaning system comprises: an external cleaning piece, the external cleaning piece is used for being detachably placed at a dispensing position of a beverage machine, the external cleaning piece comprises a cleaning liquid container for containing cleaning liquid and a liquid discharge container for containing discharged liquid; a first cleaning pipeline; and a spray piece, the spray piece is used for being detachably connected to a dispensing opening of the beverage machine, the spray piece comprises a cavity, a spray head arranged in the cavity, and a liquid discharge port in communication with the cavity, wherein when the external cleaning piece is placed at the dispensing position and the spray piece is connected to the dispensing opening, an input end of the first cleaning pipeline is connected to the cleaning liquid container, and an output end is connected to the spray head, the cavity covers the dispensing opening, the spray head is used for spraying cleaning liquid towards the dispensing opening, and the liquid discharge port is used for discharging liquid towards the liquid discharge container.

[0006] Exemplarily, a temperature detector is arranged on the first cleaning pipeline, and the temperature detector is used for detecting the temperature of the cleaning liquid in the cleaning pipeline.

[0007] Exemplarily, a concentration detector is arranged on the first cleaning pipeline, and the concentration detector is used for detecting the concentration of the cleaning liquid in the first cleaning pipeline.

[0008] Exemplarily, the bottom of the liquid discharge container is provided with a discharge port for communicating with a discharge groove of the beverage machine.

[0009] Exemplarily, the number of cleaning liquid containers is two, and the liquid discharge container is arranged between the two cleaning liquid containers.

[0010] Exemplarily, the first cleaning pipeline is provided with a flow meter for detecting the flow of the cleaning liquid in the first cleaning pipeline.

[0011] Exemplarily, the first cleaning pipeline is provided with a booster pump.

[0012] Exemplarily, the beverage machine cleaning system further comprises a second cleaning pipeline, the input end of the second cleaning pipeline of the first cleaning pipeline is connected with a preset connecting interface on the beverage machine, and the output end of the second cleaning pipeline is selectively connected with a dispensing pipeline on the beverage machine.

[0013] Exemplarily, the spraying member is connected to the external cleaning member and located in the liquid discharging container, or the spraying member and the external cleaning member are independent of each other, and when the spraying member is connected to the dispensing opening and the external cleaning member is connected to the dispensing position, the liquid discharging opening is inserted into the liquid discharging container.

[0014] According to another aspect of the present application, a beverage machine device is also provided. The beverage machine device comprises a beverage machine and any one of the beverage machine cleaning systems described above.

[0015] Exemplarily, the beverage machine cleaning system further comprises a second cleaning pipeline, the input end of the second cleaning pipeline of the first cleaning pipeline is connected with a connecting interface on the beverage machine, and the beverage machine device further comprises a plurality of dispensing pipelines and a cartridge arranged in the beverage machine, the input end of each dispensing pipeline is connected to the output end of the second cleaning pipeline and the cartridge respectively, and the output end of each dispensing pipeline is connected to a dispensing opening.

[0016] The beverage machine cleaning system provided by the embodiment of the present application can clean the dispensing opening of the beverage machine, so as to avoid breeding of bacteria on the dispensing opening, thereby ensuring the health and safety of the drinker. In addition, when cleaning is not needed, the external cleaning member and the spraying member can be disassembled. Therefore, the beverage machine cleaning system will not affect the normal operation of the beverage machine.

[0017] A series of simplified forms are introduced in the utility model content, which will be further described in detail in the specific embodiment part. The utility model content part does not mean trying to limit the key features and necessary technical features of the claimed technical scheme, and more does not mean trying to determine the protection scope of the claimed technical scheme.

[0018] The advantages and features of the present application will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The following drawings of the present application are hereby incorporated as part of the present application for understanding the present application. The embodiments of the present application and the description thereof shown in the drawings are used to explain the principles of the present application. In the drawings,

[0020] Figure 1 This is a schematic diagram of the process of a beverage machine according to an exemplary embodiment of the present invention;

[0021] Figure 2 A perspective view of a beverage machine device according to an exemplary embodiment of the present invention; and

[0022] Figure 3 for Figure 2 A perspective view of the external cleaning component is shown in the image.

[0023] The above figures include the following reference numerals:

[0024] 100. Beverage machine cleaning system; 200. External cleaning component; 210. Cleaning liquid container; 220. Drain container; 230. Internal cleaning liquid container; 300. First cleaning pipeline; 301. First input section; 302. Second input section; 303. Third input section; 304. Fourth input section; 305. Output section; 310. Temperature detector; 320. Concentration detector; 330. Flow meter; 340. Booster pump; 350. Solenoid valve; 360. Water source; 370. Pressure reducing valve; 380. Air source; 390. Connector; 400. Spray component; 410. Cavity; 420. Drain outlet; 500. Beverage machine; 510. Dispensing port; 520. Dispensing position; 600. Dispensing pipeline; 610. Check valve; 620. Peristaltic pump; 700. Ingredient box; 800. Second cleaning pipeline. Detailed Implementation

[0025] In the following description, numerous details are provided to enable a thorough understanding of the present invention. However, those skilled in the art will appreciate that the following description merely illustrates preferred embodiments of the present invention, which may be practiced without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features well-known in the art have not been described in detail.

[0026] According to one aspect of the present invention, a beverage machine cleaning system is provided. This system can be applied to any suitable equipment, including but not limited to beverage machine equipment. Therefore, according to another aspect of the present invention, a beverage machine device is also provided. The beverage machine cleaning system and beverage machine device according to embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1-3 As shown, the beverage machine cleaning system 100 may include an external cleaning component 200, a first cleaning pipeline 300, and a spray component 400.

[0028] The external cleaning member 200 can be detachably placed at a dispensing position 520 of the beverage machine 500. The dispensing position 520 can be above a dispensing opening 510 of the beverage machine 500. The dispensing position 520 can be used to place a cup or other container to receive beverage flowing out of the dispensing opening 510 during normal operation of the beverage machine 500. The external cleaning member 200 can include a cleaning liquid container 210 and a drain container 220. The cleaning liquid container 210 can be used to hold cleaning liquid. The cleaning liquid can include, but is not limited to, water, descaling liquid, disinfecting liquid, alkaline solution, and / or acidic solution. The number of cleaning liquid containers 210 can be arbitrary. Different cleaning liquid containers 210 can be used to hold different cleaning liquid. For example, the number of cleaning liquid containers 210 can be two. The two cleaning liquid containers 210 can be used to hold descaling liquid and disinfecting liquid, respectively. The drain container 220 can be disposed between the two cleaning liquid containers 210.

[0029] The first cleaning pipeline 300 can be at least partially disposed inside the beverage machine 500. The first cleaning pipeline 300 can have an input end and an output end.

[0030] The spraying member 400 can be detachably connected to the dispensing opening 510 of the beverage machine 500. The spraying member 400 can be connected to the dispensing opening 510 in any manner, including but not limited to, a twist-and-click connection, a plug-in connection, or a threaded connection. The spraying member 400 can include a cavity 410, a spraying head, and a drain opening 420. The spraying head can be disposed in the cavity 410. The drain opening 420 can be in communication with the cavity 410.

[0031] When the external cleaning member 200 is placed at the dispensing position 520 of the beverage machine 500 and the spraying member 400 is connected to the dispensing opening 510 of the beverage machine 500, the input end of the first cleaning pipeline 300 can be connected to the cleaning liquid container 210, and the output end of the first cleaning pipeline 300 can be connected to the spraying head. The cavity 410 can cover the dispensing opening 510, and the spraying head can be used to spray cleaning liquid toward the dispensing opening 510. The drain opening 420 can be used to drain liquid toward the drain container 220.

[0032] When the beverage machine 500 needs to clean the outlet 510, the staff can place the external cleaning part 200 at the outlet position 520 of the beverage machine 500, and connect the spraying part 400 to the outlet 510 of the beverage machine 500. In this way, the cleaning liquid in the cleaning liquid container 210 can pass through the first cleaning pipeline 300, and then can be sprayed to the outlet 510 through the spraying head, so that the outlet 510 can be cleaned, and then the beverage and other dirt remaining on the outlet 510 can be separated. During the cleaning process, the waste liquid can fall into the cavity 410 from the outlet 510, and then can be discharged to the waste liquid container 220 through the waste liquid outlet 420. When the cleaning is completed, the staff can disassemble the external cleaning part 200 and the spraying part 400, so that the beverage machine 500 can return to the normal working state. In this way, the outlet position 520 can place a cup or other container to receive the beverage flowing out of the outlet 510. Moreover, the disassembled cleaning liquid container 210 can also facilitate the addition of cleaning liquid, and the disassembled waste liquid container 220 can facilitate the pouring out and cleaning of the waste liquid.

[0033] In summary, the beverage machine cleaning system 100 provided by the embodiment of the present application can clean the outlet 510 of the beverage machine 500 to avoid the breeding of bacteria on the outlet 510, so that the health and safety of the drinker can be guaranteed. Moreover, when cleaning is not needed, the external cleaning part 200 and the spraying part 400 can also be disassembled. Therefore, the beverage machine cleaning system 100 will not affect the normal work of the beverage machine 500.

[0034] Exemplarily, when the beverage machine 500 is used for business, the external cleaning part 200 and the spraying part 400 can be connected after the store is closed in the evening, so that the outlet 510 can be cleaned. Then the outlet 510 can be cleaned again before the store is opened in the morning (for example, 30 minutes before the store is opened). In this way, the cleanliness of the outlet 510 can be guaranteed, and the normal business will not be affected.

[0035] Exemplarily, the first cleaning pipeline 300 can be provided with a booster pump 340. The booster pump 340 can increase the pressure of the cleaning liquid, so that the spraying head can spray cleaning liquid with higher pressure, and then the cleaning effect of the outlet 510 can be improved.

[0036] Exemplarily, the first cleaning pipeline 300 can further be provided with a temperature detector 310. The temperature detector 310 can be used to detect the temperature of the cleaning liquid in the first cleaning pipeline 300. The temperature detector 310 can adopt various types of temperature detectors known in the art or possibly appearing in the future, including but not limited to temperature sensors or temperature probes. In this way, the relevant personnel can understand the relationship between the temperature of the cleaning liquid and the cleaning effect of the outlet 510, so that the cleaning liquid container 210 can be filled with cleaning liquid of a corresponding temperature according to the relationship, so that the cleaning effect of the outlet 510 meets the requirements.

[0037] Exemplarily, the first cleaning pipeline 300 can further be provided with a concentration detector 320. The concentration detector 320 can be used to detect the concentration of the cleaning liquid in the first cleaning pipeline 300. The concentration detector 320 can adopt various types of concentration detectors known in the art or possibly appearing in the future, including but not limited to concentration sensors or TDS (Total dissolved solids) probes. In this way, the relevant personnel can understand the relationship between the concentration of the cleaning liquid and the cleaning effect of the outlet 510, so that the cleaning liquid container 210 can be filled with cleaning liquid of a corresponding concentration according to the relationship, so that the cleaning effect of the outlet 510 meets the requirements.

[0038] Exemplarily, the first cleaning pipeline 300 can further be provided with a flow meter 330. The flow meter 330 can be used to detect the flow of the cleaning liquid in the first cleaning pipeline 300. The flow meter 330 can be used to detect the flow of the cleaning liquid in the first cleaning pipeline 300. The flow meter 330 can adopt various types of flow meters known in the art or possibly appearing in the future, including but not limited to electromagnetic flow meters or impeller flow meters. In this way, the relevant personnel can understand the relationship between the flow of the cleaning liquid and the cleaning effect of the outlet 510, so that the flow of the cleaning liquid can be controlled by the booster pump 340 or other means according to the relationship, so that the cleaning effect of the outlet 510 meets the requirements. The positional relationship of the temperature detector 310, the concentration detector 320, the flow meter 330 and the booster pump 340 on the first cleaning pipeline 300 can be arbitrary.

[0039] Exemplarily, the bottom of the liquid discharge container 220 can be provided with a discharge outlet. The discharge outlet can be used to communicate to the discharge groove of the beverage machine 500. In this way, the waste liquid discharged by the liquid discharge port 420 into the liquid discharge container 220 can flow out to the discharge groove through the discharge outlet. In this way, the relevant personnel do not need to manually pour out the waste liquid in the liquid discharge container 220, and the use experience is better.

[0040] Exemplarily, the beverage machine cleaning system 100 can further comprise a second cleaning pipeline 800. The input end of the first cleaning pipeline 300 and the input end of the second cleaning pipeline 800 can be connected to the preset connection interface on the beverage machine 500. The output end of the second cleaning pipeline 800 can be optionally connected to the dispensing pipeline 600. That is, the output end of the second cleaning pipeline 800 can be connected to the dispensing pipeline 600 or not. The dispensing pipeline 600 can be connected to the dispensing opening 510. During the normal operation of the beverage machine 500, the beverage can flow out through the dispensing pipeline 600 and then through the dispensing opening 510. When the beverage machine 500 needs to clean the dispensing pipeline 600, the relevant personnel can place the external cleaning piece 200 at the dispensing position 520 of the beverage machine 500, connect the spraying piece 400 to the dispensing opening 510 of the beverage machine 500, and connect the output end of the second cleaning pipeline 800 to the dispensing pipeline 600. In this way, the cleaning liquid in the cleaning liquid container 210 can clean the second cleaning pipeline 800. During the cleaning process, the beverage and other dirt remaining in the second cleaning pipeline 800 can flow out of the dispensing opening 510, fall into the cavity 410, and then be discharged to the liquid discharge container 220 through the liquid discharge opening 420.

[0041] Exemplarily, the beverage machine cleaning system 100 can further comprise a controller and an internal cleaning liquid container 230. The internal cleaning liquid container 230 can be arranged in the beverage machine 500. Moreover, the internal cleaning liquid container 230 can be used to contain cleaning liquid. The cleaning liquid contained in the internal cleaning liquid container 230 can be the same as or different from the cleaning liquid contained in the cleaning liquid container 210. The number of the internal cleaning liquid containers 230 can be arbitrary. Different internal cleaning liquid containers 230 can be used to contain different cleaning liquid. The input end of the first cleaning pipeline 300 and the input end of the second cleaning pipeline 800 can be connected to the internal cleaning liquid container 230. The controller can be used to control the first cleaning pipeline 300 to be connected to the cleaning liquid container 210 or the internal cleaning liquid container 230, and control the second cleaning pipeline 800 to be connected to the cleaning liquid container 210 or the internal cleaning liquid container 230. The controller can be built by using electronic elements such as timers, comparators, registers, and digital logic circuits, or realized by using processor chips such as single-chip microcomputers, microprocessors, programmable logic controllers (PLCs), digital signal processors (DSPs), field programmable gate arrays (FPGAs), programmable logic arrays (PLAs), application-specific integrated circuits (ASICs), and their peripheral circuits.

[0042] Exemplarily, the beverage machine cleaning system 100 can further comprise a first water inlet pipe. An outlet end of the first water inlet pipe can be connected to the built-in cleaning liquid container 230. Also, an inlet end of the first water inlet pipe can be configured to be connected to a water source. In this way, water provided by the water source can enter the built-in cleaning liquid container 230 through the first water inlet pipe. The water can be used as cleaning liquid to clean the outlet 510. Alternatively, the water can be mixed with cleaning agent in the built-in cleaning liquid container 230 to form cleaning liquid with a required concentration. When the built-in cleaning liquid container 230 is provided with two interfaces, the built-in cleaning liquid container 230 can be connected to the first water inlet pipe and the first cleaning pipe 300 at the same time, so that the built-in cleaning liquid container 230 can receive water and provide cleaning liquid to the spray head at the same time. When the built-in cleaning liquid container 230 is provided with one interface, the controller can control the built-in cleaning liquid container 230 to be connected to the first water inlet pipe or the first cleaning pipe 300.

[0043] Exemplarily, the beverage machine cleaning system 100 can further comprise a second water inlet pipe. When the external cleaning member 200 is connected to the beverage machine 500, an outlet end of the second water inlet pipe can be connected to the cleaning liquid container 210. Also, an inlet end of the second water inlet pipe can be configured to be connected to a water source. In this way, water provided by the water source can enter the cleaning liquid container 210 through the second water inlet pipe. The water can be used as cleaning liquid to clean the outlet 510. Alternatively, the water can be mixed with cleaning agent in the cleaning liquid container 210 to form cleaning liquid with a required concentration. When the cleaning liquid container 210 is provided with two interfaces, the cleaning liquid container 210 can be connected to the second water inlet pipe and the first cleaning pipe 300 at the same time, so that the cleaning liquid container 210 can receive water and provide cleaning liquid to the spray head at the same time. When the cleaning liquid container 210 is provided with one interface, the controller can control the cleaning liquid container 210 to be connected to the second water inlet pipe or the first cleaning pipe 300.

[0044] Exemplarily, the first cleaning pipeline 300 can include a first input section 301, a second input section 302, a third input section 303, a fourth input section 304, an output section 305, and a joint 390. The joint 390 can be connected between the first input section 301, the second input section 302, the third input section 303, the fourth input section 304, and the output section 305 to make the first input section 301, the second input section 302, the third input section 303, the fourth input section 304, and the output section 305 communicate. Each cleaning liquid container 210 can be connected to the joint 390 through a first input section 301. An electromagnetic valve 350 can be disposed on the first input section 301. The controller can control whether the cleaning liquid in the cleaning liquid container 210 can pass through the first cleaning pipeline 300 through the electromagnetic valve 350. Each built-in cleaning liquid container 230 can be connected to the joint 390 through a second input section 302. An electromagnetic valve 350 can be disposed on the second input section 302. The controller can control whether the cleaning liquid in the built-in cleaning liquid container 230 can pass through the first cleaning pipeline 300 through the electromagnetic valve 350.

[0045] Exemplarily, a water source 360 can be connected to the third input section 303 to provide water for the ejection head to clean the outlet 510 through the first cleaning pipeline 300. The third input section 303 can have a pressure reducing valve 370 and an electromagnetic valve 350. The pressure reducing valve 370 can be used to control the water pressure. The controller can control whether the water provided by the water source 360 can pass through the first cleaning pipeline 300 through the electromagnetic valve 350.

[0046] Exemplarily, a gas source 380 can be connected to the fourth input section 304. After cleaning is completed, the gas source 380 can inject gas into the fourth input section 304 to blow out the cleaning liquid remaining in the first cleaning pipeline 300 to ensure the cleanliness of the first cleaning pipeline 300. The fourth input section 304 can be provided with an electromagnetic valve 350. The controller can control whether the gas provided by the gas source 380 can pass through the first cleaning pipeline 300 through the electromagnetic valve 350.

[0047] Exemplarily, a booster pump 340 can be disposed on the output section 305. The output section 305 can also be provided with a one-way valve 610 and an electromagnetic valve 350. The one-way valve 610 can prevent the cleaning liquid or gas passing through it from flowing back. The controller can control whether the cleaning liquid or gas can pass through the output section 305 through the electromagnetic valve 350.

[0048] Exemplarily, the spraying member 400 can be connected to the external cleaning member 200. Also, the spraying member 400 can be located in the draining container 220. In this way, when the external cleaning member 200 is connected to the dispensing position 520 of the beverage machine 500, the spraying member 400 is connected to the dispensing opening 510 of the beverage machine 500. In this way, the external cleaning member 200 and the spraying member 400 can be disassembled synchronously, so that the workload of disassembly can be reduced.

[0049] Exemplarily, the spraying member 400 can be independent of the external cleaning member 200. When the spraying member 400 is connected to the dispensing opening 510 and the external cleaning member 200 is connected to the dispensing position 520, the draining opening 420 can be inserted into the draining container 220. In this way, the external cleaning member 200 and the spraying member 400 can be connected to the beverage machine 500 respectively, and the connection structure is relatively simple. Also, the draining container 220 can facilitate the pouring of waste liquid and cleaning.

[0050] In the embodiment in which the beverage machine cleaning system 100 is applied to a beverage machine device, the beverage machine device can further include a beverage machine 500. The external cleaning member 200 and the spraying member 400 can be detachably connected to the beverage machine 500. When the external cleaning member 200 is connected to the beverage machine 500, the draining container 220 can be located below the dispensing opening 510 of the beverage machine 500. The spraying head can be used to spray cleaning liquid towards the dispensing opening 510 of the beverage machine 500.

[0051] Exemplarily, the beverage machine device can further include a plurality of dispensing pipelines 600 and cartridges 700 arranged in the beverage machine 500. The cartridges 700 can be used to hold beverages. Different cartridges 700 can be used to hold different beverages. The beverages can include, but are not limited to, tea soup and milk. Each dispensing pipeline 600 can have an input end and an output end. The input end of each dispensing pipeline 600 can be connected to the output end of the second cleaning pipeline 800 and the cartridge 700 respectively. The output end of each dispensing pipeline 600 can be connected to the dispensing opening 510. In this way, when the beverage machine 500 is working, the beverage in the cartridge 700 can pass through the dispensing pipeline 600, and then flow out through the dispensing opening 510. When the beverage machine 500 needs to be cleaned, the cleaning liquid in the cleaning liquid container 210 can pass through the second cleaning pipeline 800 and the dispensing pipeline 600 in turn, and then flow out through the dispensing opening 510. In this way, the beverage machine cleaning system 100 can clean the dispensing pipeline 600 to flush out the residual beverage and other contaminants on the dispensing pipeline 600. The flushed waste liquid can flow out through the dispensing opening 510, and then fall into the cavity 410, and then be drained out through the draining opening 420 to the draining container 220. Each dispensing pipeline 600 is provided with a one-way valve 610. The one-way valve 610 can prevent the cleaning liquid or beverage passing therethrough from flowing back to the cartridge 700 and the second cleaning pipeline 800.

[0052] Exemplarily, the input end of each product pipeline 600 is switchably connected between the output end of the second cleaning pipeline 800 and the cartridge 700. In this way, when the beverage machine 500 is normally working, the input end of the product pipeline 600 can be switchably connected to the cartridge 700. When the beverage machine 500 needs to be cleaned, the input end of the product pipeline 600 can be switchably connected to the output end of the second cleaning pipeline 800.

[0053] Exemplarily, a peristaltic pump 620 can also be arranged on each product pipeline 600. The peristaltic pump 620 can pump the beverage in the cartridge 700 and the cleaning liquid in the second cleaning pipeline 800 to the product outlet 510.

[0054] In the description of the present application, it should be understood that the orientation words such as "front", "back", "up", "down", "left", "right", "horizontal", "vertical", "vertical", "horizontal" and "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner" and "outer" refer to the inner and outer of the contour of each component itself.

[0055] For the convenience of description, regional relative terms such as "on", "above", "upper surface", "upper" and the like can be used to describe the regional positional relationship of one or more components or features shown in the figure with other components or features. It should be understood that the regional relative terms not only include the orientation of the components described in the figure, but also include different orientations in use or operation. For example, if the components in the figure are inverted as a whole, the components "above" or "on" other components or features will include the case of "below" or "under" other components or structures. Therefore, the exemplary term "above" can include both "above" and "below". In addition, these components or features can also be positioned at other different angles (for example, rotated by 90 degrees or other angles), and all these cases are intended to be included herein.

[0056] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, it means that there is a feature, step, operation, component, assembly and / or combination thereof.

[0057] It should be noted that the terms "first", "second", and the like used in the description and the claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0058] The utility model has carried on the explanation through the above embodiment, but should understand, the above embodiment is only for the purpose of example and illustration, and not intended to limit the utility model to the range of described embodiment. In addition, those skilled in the art can understand that the utility model is not limited to the above embodiment, and more kinds of variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the attached claims and its equivalent scope.

Claims

1. A beverage machine cleaning system, characterized by, The system comprises: an external cleaning device for being detachably placed at a dispensing position of a beverage machine, the external cleaning device comprising a cleaning liquid container for containing cleaning liquid and a liquid discharge container for containing discharged liquid; a first cleaning pipeline; and a spraying device for being detachably connected to a dispensing opening of the beverage machine, the spraying device comprising a cavity, a spraying head arranged in the cavity, and a liquid discharge opening in communication with the cavity, wherein when the external cleaning device is placed at the dispensing position and the spraying device is connected to the dispensing opening, an input end of the first cleaning pipeline is connected to the cleaning liquid container, and an output end of the first cleaning pipeline is connected to the spraying head, the cavity covers the dispensing opening, the spraying head sprays cleaning liquid towards the dispensing opening, and the liquid discharge opening discharges liquid towards the liquid discharge container. A temperature detector is arranged on the first cleaning pipeline to detect the temperature of the cleaning liquid in the first cleaning pipeline.

2. The beverage machine cleaning system of claim 1, wherein, A concentration detector is arranged on the first cleaning pipeline to detect the concentration of the cleaning liquid in the first cleaning pipeline.

3. The beverage machine cleaning system of claim 1, wherein, A discharge opening is arranged at the bottom of the liquid discharge container to communicate with a discharge groove of the beverage machine.

4. The beverage machine cleaning system of claim 1, wherein, The number of the cleaning liquid containers is two, and the liquid discharge container is arranged between the two cleaning liquid containers.

5. The beverage machine cleaning system of claim 4, wherein, A flow meter is arranged on the first cleaning pipeline to detect the flow of the cleaning liquid in the first cleaning pipeline.

6. The beverage machine cleaning system of claim 1, wherein, A booster pump is arranged on the first cleaning pipeline.

7. The beverage machine cleaning system of claim 1, wherein, The system further comprises a second cleaning pipeline, an input end of the second cleaning pipeline of the first cleaning pipeline is connected to a predetermined connection interface of the beverage machine, and an output end of the second cleaning pipeline is selectively connected to a dispensing pipeline of the beverage machine.

8. The beverage machine cleaning system of claim 1, wherein, 9. The beverage machine cleaning system of claim 1, wherein the spraying device is connected to the external cleaning device and located in the liquid discharge container; or the spraying device and the external cleaning device are independent of each other, and when the spraying device is connected to the dispensing opening and the external cleaning device is connected to the dispensing position, the liquid discharge opening is inserted into the liquid discharge container. The system comprises a beverage machine and the beverage machine cleaning system of any one of claims 1-9.

10. A beverage machine apparatus, characterized by The beverage machine cleaning system further comprises a second cleaning pipeline, an input end of the second cleaning pipeline of the first cleaning pipeline is connected to a connection interface of the beverage machine, and the beverage machine device further comprises a plurality of dispensing pipelines and cartridges arranged in the beverage machine, an input end of each of the dispensing pipelines is connected to an output end of the second cleaning pipeline and a cartridge, and an output end of each of the dispensing pipelines is connected to the dispensing opening.

11. The beverage machine device of claim 10, wherein, ​

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