Tea bar machine

Abstract

The utility model discloses a tea bar machine which comprises a water storage container and a water path assembly, a first water outlet connector and a second water outlet connector are arranged on the water path assembly, and the water path assembly comprises a first water outlet pipeline connected between the water storage container and the first water outlet connector; the second water outlet pipeline is connected between the water storage container and the second water outlet connector; the first cleaning pipeline is provided with a steam generator and is provided with a liquid inlet connected with the water storage container, a first outlet connected with the liquid inlet end of the first water outlet pipeline and a second outlet connected with the liquid inlet end of the second water outlet pipeline. The first cleaning pipeline is connected between the water storage container and the first water outlet pipeline and between the water storage container and the second water outlet pipeline, so that when a user selects a self-cleaning mode, water flow in the water storage container firstly enters the steam generator to generate high-temperature steam, and the high-temperature steam flows into the steam generator in the process of passing through the first water outlet pipeline and the second water outlet pipeline; and the first water outlet pipeline and the second water outlet pipeline can be cleaned and sterilized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of drinking water equipment, and particularly relates to a tea bar machine. BACKGROUND

[0002] With the improvement of living standards, tea bar machines have entered thousands of households in recent years, and the mode of placing a water bucket below and a water boiler above has replaced traditional drinking water machines; water in the water bucket below flows through a waterway assembly into the water boiler above for heating or a normal-temperature water boiler directly for drinking, so as to facilitate consumer use.

[0003] Most tea bar machines use bottled water, but because the quality of bottled water has certain differences, when the quality of bottled water is poor or the tea bar machine is not used for a long time, the internal pipeline of the waterway assembly is in a humid environment, bacteria are easily bred, and the drinking water safety of users cannot be guaranteed. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a tea bar machine to solve the problem of bacteria breeding in the internal waterway assembly.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme: a tea bar machine, comprising a water storage container and a waterway assembly, the waterway assembly is provided with a first water outlet connector and a second water outlet connector, and the waterway assembly comprises: a first water outlet pipeline connected between the water storage container and the first water outlet connector; a second water outlet pipeline connected between the water storage container and the second water outlet connector; the waterway assembly further comprises a first cleaning pipeline provided with a steam generator, the steam generator has a liquid inlet connected with the water storage container, a first outlet connected with the liquid inlet end of the first water outlet pipeline, and a second outlet connected with the liquid inlet end of the second water outlet pipeline; when the tea bar machine is in a self-cleaning mode, the steam generator delivers water vapor to the first water outlet pipeline and the second water outlet pipeline to clean them. The technical scheme has the following technical effects:

[0006] The utility model discloses a first cleaning pipeline with steam generator is arranged in tea bar machine, and first cleaning pipeline is connected between water storage container and first water outlet pipeline and second water outlet pipeline, so that the user can select self -cleaning mode when not using tea bar machine to take water, at this moment, the normal temperature water flow in water storage container does not directly enter first water outlet pipeline and second water outlet pipeline, but first enters the steam generator in first cleaning pipeline, and high temperature water vapor is generated in steam generator, then high temperature water vapor enters first water outlet pipeline and second water outlet pipeline by first water outlet pipeline and second water outlet pipeline liquid inlet end, and is discharged through first water outlet joint and second water outlet joint, and high temperature water vapor can clean and sterilize first water outlet pipeline and second water outlet pipeline in the process of passing through first water outlet pipeline and second water outlet pipeline, and the user can realize the self -cleaning of first water outlet pipeline and second water outlet pipeline of tea bar machine by regularly operating self -cleaning mode, effectively avoid the bacteria breeding in first water outlet pipeline, second water outlet pipeline and first water outlet joint and second water outlet joint, and further avoid the bacteria mixing in drinking water when the user takes water, and the drinking water is safer.

[0007] In the tea bar machine, the waterway assembly further includes a water taking pipeline for drawing water flow in the water storage container, the liquid inlet end of the first water outlet pipeline is provided with a first switch valve for connecting the first outlet and the water taking pipeline, and the liquid inlet end of the second water outlet pipeline is provided with a second switch valve for connecting the second outlet and the water taking pipeline.

[0008] In the tea bar machine, the water taking pipeline is provided with a water pump and a waterway switch valve, the waterway switch valve is arranged downstream of the water pump and connected with the first switch valve and the second switch valve respectively to control the water flow drawn by the water pump to enter the first water outlet pipeline or the second water outlet pipeline.

[0009] In the tea bar machine, the liquid inlet of the first cleaning pipeline is connected to the water taking pipeline between the water pump and the waterway switch valve, the first cleaning pipeline is provided with a first electromagnetic valve for opening and closing the first cleaning pipeline, and the first electromagnetic valve is arranged upstream of the steam generator.

[0010] In the tea bar machine, the water taking pipeline is provided with a first water pump and a second water pump, the first water pump is connected with the first switch valve to draw water in the water storage container to the first switch valve, and the second water pump is connected with the second switch valve to draw water in the water storage container to the second switch valve. The water taking pipeline supplies water to the first water outlet pipeline and the second water outlet pipeline through the first water pump and the second water pump, so that the water supply process of the water taking pipeline to the first water outlet pipeline and the second water outlet pipeline is relatively independent, without the need to set a switch valve or other structure for switching the water pipeline, thereby reducing the complexity of the water taking pipeline and the production cost of the water taking pipeline.

[0011] In the tea bar machine, the liquid inlet of the first cleaning pipeline is connected to the water taking pipeline upstream of the first water pump and the second water pump, and the first cleaning pipeline is provided with a third water pump upstream of the vapor generator. The first water pump, the second water pump and the third water pump pressurize the water flow to the first water outlet pipeline, the second water outlet pipeline and the first cleaning pipeline respectively, so that the water flow is smoother, and the water taking processes of the first water outlet pipeline, the second water outlet pipeline and the first cleaning pipeline are independent of each other, avoiding interference between them.

[0012] In the tea bar machine, the first cleaning pipeline is further provided with a second electromagnetic valve for opening and closing the first cleaning pipeline, and the second electromagnetic valve is located upstream of the third water pump. The second electromagnetic valve can open and close the first cleaning pipeline. When the user selects the self-cleaning mode, the second electromagnetic valve is opened, and when the user takes water, the second electromagnetic valve is closed to avoid water leakage through the third water pump to the vapor generator.

[0013] In the tea bar machine, the second water outlet pipeline is further provided with an ice tank, and the ice tank is arranged upstream of the second water outlet joint to cool the water flow to the second water outlet joint. When the ice tank is not working, the water flow out of the second water outlet joint is normal temperature water; when the ice tank is working, the water flow out of the second water outlet joint is cold water (i.e. water flow with a temperature lower than normal temperature water); the user can choose to take cold water or normal temperature water according to different needs, enriching the types of water outlet of the second joint and improving the user experience.

[0014] In the tea bar machine, the water pipeline assembly further includes a second cleaning pipeline, and the two ends of the second cleaning pipeline are respectively provided with a first cleaning switch valve and a second cleaning switch valve. The first cleaning switch valve is connected to the second water outlet pipeline upstream of the ice tank, and the second cleaning switch valve is connected to the second water outlet pipeline downstream of the ice tank. When the tea bar machine is in the self-cleaning mode, high-temperature water vapor can bypass the ice tank through the second cleaning pipeline to avoid damage to the ice tank or condensation in the ice tank caused by high-temperature water vapor used for cleaning the second water outlet pipeline.

[0015] In the tea bar machine, the tea bar machine further comprises a cabinet body, a middle plate is arranged in the cabinet body, the middle plate divides the cabinet body into a containing cavity for containing a water storage container and a mounting cavity arranged above the containing cavity, and the water circuit assembly is arranged in the mounting cavity. The middle plate separates the water circuit assembly and the water storage container, which is not only beautiful but also protects the water circuit assembly from being collided by the user when replacing the water storage container.

[0016] The features and advantages of the present application will be described in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described in conjunction with the drawings and specific embodiments:

[0018] Fig. 1 It is a perspective view of the tea bar machine of the present application;

[0019] Fig. 2 It is a schematic view of the water circuit assembly in embodiment one;

[0020] Fig. 3 It is a schematic view of the water circuit assembly in embodiment two.

[0021] REFERENCE NUMERALS:

[0022] 110, cabinet body; 120, back plate; 130, water kettle; 140, normal temperature kettle; 150, water storage container;

[0023] 210, first water outlet connector; 220, second water outlet connector;

[0024] 300, first water outlet pipeline; 310, first switch valve;

[0025] 400, second water outlet pipeline; 410, second switch valve; 420, ice tank;

[0026] 500, first cleaning pipeline; 510, steam generator; 520, first electromagnetic valve; 530, third water pump; 540, second electromagnetic valve;

[0027] 600, water taking pipeline; 610, water pump; 620, water circuit switch valve; 630, first water pump; 640, second water pump;

[0028] 700, second cleaning pipeline; 710, first cleaning switch valve; 720, second cleaning switch valve. DETAILED DESCRIPTION

[0029] The utility model provides a kind of tea bar machine, including water storage container and waterway component, waterway component is equipped with first water outlet connector and second water outlet connector, waterway component includes: first water outlet pipeline, connect between water storage container and first water outlet connector;Second water outlet pipeline, connect between water storage container and second water outlet connector;Waterway component further includes, first cleaning pipeline, be equipped with steam generator, it has with the liquid inlet of water storage container, with the first outlet of the liquid inlet end of first water outlet pipeline is connected and with the second outlet of the liquid inlet end of second water outlet pipeline is connected, tea bar machine is in self-cleaning mode, steam generator transports water vapor to first water outlet pipeline and second water outlet pipeline, to clean two.The utility model connects first cleaning pipeline between water storage container and first water outlet pipeline and second water outlet pipeline by being equipped with steam generator in first cleaning pipeline in tea bar machine, so that user can select self-cleaning mode when not using tea bar machine to take water, at this time, normal temperature water flow in water storage container does not directly enter first water outlet pipeline and second water outlet pipeline, but first enters steam generator in first cleaning pipeline, and high-temperature water vapor is generated in steam generator, then high-temperature water vapor enters first water outlet pipeline and second water outlet pipeline by the liquid inlet end of first water outlet pipeline and second water outlet pipeline, and is discharged by first water outlet connector and second water outlet connector, high-temperature water vapor can clean and sterilize first water outlet pipeline and second water outlet pipeline in the process of passing through first water outlet pipeline and second water outlet pipeline.User can realize the self-cleaning of first water outlet pipeline and second water outlet pipeline of tea bar machine by regularly operating self-cleaning mode, effectively avoid the bacteria breeding in first water outlet pipeline, second water outlet pipeline and first water outlet connector and second water outlet connector, to avoid bacteria mixing into drinking water when user takes water, and drinking water is safer.

[0030] The technical solutions of the embodiments of the utility model will be explained and described in combination with the drawings of the embodiments of the utility model, but the following embodiments are only preferred embodiments of the utility model, not all.

[0031] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, so it cannot be understood as a limitation on the utility model.

[0032] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly limited.

[0033] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] Embodiment one:

[0036] A tea bar machine, as shown in Figs. 1-2 The utility model provides a tea bar machine, including cabinet 110, backboard 120 installed at the top of cabinet 110, water storage container 150 and waterway assembly, water storage container 150 for holding drinking water is arranged in cabinet 110, and the water kettle 130 and normal temperature water kettle 140 are placed on the cabinet 110, and the waterway assembly is used for transmitting the water flow in the water storage container 150 to the water kettle 130 and normal temperature water kettle 140, and two water outlet joints on the waterway assembly are located on the top of cabinet 110 or backboard 120, and are respectively first water outlet joint 210 for supplying water to the water kettle 130 and second water outlet joint 220 for supplying water to the normal temperature water kettle 140.

[0037] The waterway assembly comprises a first water outlet pipeline 300, a second water outlet pipeline 400 and a first cleaning pipeline 500. The first water outlet pipeline 300 is connected between the water storage container 150 and the first water outlet joint 210 for supplying water to the first water outlet joint 210; the second water outlet pipeline 400 is connected between the water storage container 150 and the second water outlet joint 220 for supplying water to the second water outlet joint 220; the first cleaning pipeline 500 is provided with a steam generator 510, and the first cleaning pipeline 500 has a liquid inlet, a first outlet and a second outlet. The liquid inlet of the first cleaning pipeline 500 is connected to the water storage container 150, the first outlet of the first cleaning pipeline 500 is connected to the liquid inlet end of the first water outlet pipeline 300, and the second outlet of the first cleaning pipeline 500 is connected to the liquid inlet end of the second water outlet pipeline 400.

[0038] When the user selects the hot water mode of the tea bar machine, the water in the water storage container 150 flows through the first water outlet pipeline 300 to the first water outlet joint 210 to enter the water kettle 130 placed on the top of the cabinet 110 for heating through the first water outlet joint 210.

[0039] When the user selects the normal temperature water mode of the tea bar machine, the water in the water storage container 150 flows through the second water outlet pipeline 400 to the second water outlet joint 220 to enter the normal temperature water kettle 140 placed on the top of the cabinet 110 for the user to take.

[0040] When the user selects the self-cleaning mode of the tea bar machine, the water in the water storage container 150 flows into the steam generator 510 through the liquid inlet of the first cleaning pipeline 500 to form high-temperature water vapor, which enters the first water outlet pipeline 300 and the second water outlet pipeline 400 through the first outlet and the second outlet, and is finally discharged through the first water outlet joint 210 and the second water outlet joint 220. By continuously supplying high-temperature water vapor to the first water outlet pipeline 300 and the second water outlet pipeline 400, the high-temperature water vapor sterilizes and cleans the first water outlet pipeline 300 and the second water outlet pipeline 400 during the process, thereby achieving self-cleaning of the first water outlet pipeline 300 and the second water outlet pipeline 400.

[0041] The utility model discloses a first cleaning pipeline 500 with steam generator 510 is arranged in tea bar machine, and the first cleaning pipeline 500 is connected between water storage container 150 and first water outlet pipeline 300 and second water outlet pipeline 400, so that the user can select the self-cleaning mode when not using tea bar machine to take water, at this time, the normal temperature water flow in water storage container 150 will not directly enter first water outlet pipeline 300 and second water outlet pipeline 400, but first enters steam generator 510 of first cleaning pipeline 500, and high-temperature water vapor is generated in steam generator 510, then high-temperature water vapor enters first water outlet pipeline 300 and second water outlet pipeline 400 by the liquid inlet end of first water outlet pipeline 300 and second water outlet pipeline 400, and is discharged from first water outlet pipeline 300 and second water outlet pipeline 400 through first water outlet joint 210 and second water outlet joint 220, and high-temperature water vapor can clean and sterilize first water outlet pipeline 300 and second water outlet pipeline 400 in the process of passing through first water outlet pipeline 300 and second water outlet pipeline 400. The user can realize the self-cleaning of first water outlet pipeline 300 and second water outlet pipeline 400 of tea bar machine by regularly operating the self-cleaning mode, effectively avoid the bacteria breeding in first water outlet pipeline 300, second water outlet pipeline 400 and first water outlet joint 210 and second water outlet joint 220, and further avoid the bacteria mixing in drinking water when the user takes water, and the drinking water is safer.

[0042] In the embodiment, the waterway assembly further includes a water taking pipeline 600, the water taking pipeline 600 is connected to the liquid inlet end of the first water outlet pipeline 300 and the second water outlet pipeline 400, the first water outlet pipeline 300 and the second water outlet pipeline 400 draw the water flow in the water storage container 150 through the water taking pipeline 600, the first switching valve 310 is arranged at the liquid inlet end of the first water outlet pipeline 300, the first switching valve 310 is connected to the first outlet and the water taking pipeline 600, the second switching valve 410 is arranged at the liquid inlet end of the second water outlet pipeline 400, and the second switching valve 410 is connected to the second outlet and the water taking pipeline 600.

[0043] When the user selects the hot water mode of the tea bar machine, the first switch valve 310 is switched to a position connecting the first water outlet pipeline 300 and the water taking pipeline 600, and the water flow in the water taking pipeline 600 cannot pass through the first cleaning pipeline 500 to enter the first water outlet pipeline 300 under the blockage of the first switch valve 310, so that the water flow in the water taking pipeline 600 can only flow into the first water outlet pipeline 300 through the first switch valve 310; when the user selects the normal temperature water mode of the tea bar machine, the second switch valve 410 is switched to a position connecting the second water outlet pipeline 400 and the water taking pipeline 600, and the water flow in the water taking pipeline 600 cannot pass through the first cleaning pipeline 500 to enter the second water outlet pipeline 400 under the blockage of the second switch valve 410, so that the water flow in the water taking pipeline 600 can only flow into the second water outlet pipeline 400 through the second switch valve 410; when the user selects the self-cleaning mode of the tea bar machine, the first switch valve 310 is switched to a position connecting the first cleaning pipeline 500 and the first water outlet pipeline 300, and the second switch valve 410 is switched to a position connecting the second cleaning pipeline 700 and the second water outlet pipeline 400, under the blockage of the first switch valve 310 and the second switch valve 410, the water flow in the water taking pipeline 600 cannot directly enter the first water outlet pipeline 300 and the second water outlet pipeline 400 through the first switch valve 310 and the second switch valve 410, but can only enter the steam generator in the first cleaning pipeline 500 to form high-temperature water vapor, and the high-temperature water vapor enters the first water outlet pipeline 300 and the second water outlet pipeline 400 through the first switch valve 310 and the second switch valve 410 respectively to sterilize and clean the two pipelines, and in this process, the first switch valve 310 and the second switch valve 410 can also prevent the high-temperature water vapor from flowing back to the water storage container 150 through the water taking pipeline 600. The arrangement of the water taking pipeline 600 and the first switch valve 310 and the second switch valve 410 enables the first water outlet pipeline 300 and the second water outlet pipeline 400 to share the same pipeline to draw water from the water storage container 150, and through the switching of the water pipeline, the tea bar machine can avoid water leakage between the first cleaning pipeline 500 and the first water outlet pipeline 300 and the second water outlet pipeline 400 when the tea bar machine is in different working modes, and the operation is more stable and reliable.

[0044] Preferably, a water pump 610 and a water pipeline switching valve 620 are arranged on the water taking pipeline 600, the water pipeline switching valve 620 is arranged downstream of the water pump 610, the water pipeline switching valve 620 is connected with the water pump 610, the first switch valve 310 and the second switch valve 410 respectively, and the water pipeline switching valve 620 can control the water flow drawn by the water pump 610 to enter the first water outlet pipeline 300 or the second water outlet pipeline 400 by switching the position, so as to avoid the water flow in the water taking pipeline 600 from entering the first water outlet pipeline 300 and the second water outlet pipeline 400 at the same time and causing mutual influence, and simplify the structure of the water pipeline assembly.

[0045] The liquid inlet of the first cleaning pipeline 500 in the embodiment is connected to the water taking pipeline 600 between the water pump 610 and the water route switching valve 620, the first cleaning pipeline 500 is provided with the first electromagnetic valve 520, the first electromagnetic valve 520 is located upstream of the steam generator 510, and is used for opening and closing the first cleaning pipeline 500. When the user selects the self-cleaning mode, the first electromagnetic valve 520 is opened, and when the user takes water, the first electromagnetic valve 520 is closed. The water flow in the water taking pipeline 600 can be prevented from continuously entering the steam generator 510 when the user takes water, so as to avoid that the water flow causes the water pressure in the steam generator 510 to be too high and damage the steam generator 510, and prolong the service life of the steam generator 510.

[0046] The second water outlet pipeline 400 in the embodiment can be further provided with an ice tank 420 on the basis, the ice tank 420 is arranged between the second switching valve 410 and the second water outlet connector 220, so as to cool the water flow flowing to the second water outlet connector 220. When the ice tank 420 does not work, the water flow flowing out of the second water outlet connector 220 is normal temperature water; when the ice tank 420 works, the water flow flowing out of the second water outlet connector 220 is cold water (that is, the water flow with a temperature lower than that of the normal temperature water); the user can select to take cold water or normal temperature water according to different needs, enrich the types of water flowing out of the second connector, and improve the user experience.

[0047] The water route assembly in the embodiment further includes a second cleaning pipeline 700, the two ends of the second cleaning pipeline 700 are respectively provided with a first cleaning switching valve 710 and a second cleaning switching valve 720, the first cleaning switching valve 710 is connected between the normal temperature water inlet of the ice tank 420 and the second switching valve 410, and the second cleaning switching valve 720 is connected between the cold water outlet of the ice tank 420 and the second water outlet connector 220.

[0048] When the user selects the mode of taking cold water or normal temperature water by the tea bar machine, the first cleaning switching valve 710 is switched to a position of connecting the second switching valve 410 and the normal temperature water inlet of the ice tank 420, the second cleaning switching valve 720 is switched to a position of connecting the cold water outlet of the ice tank 420 and the second water outlet connector 220, the water flow of the second switching valve 410 flows into the ice tank 420 through the first cleaning switching valve 710 and the normal temperature water inlet in sequence, then flows to the second cleaning switching valve 720 through the cold water outlet, and finally flows out through the second water outlet connector 220.

[0049] When the user selects the self-cleaning mode of the tea bar machine, the first cleaning switching valve 710 switches to the position connecting the second switching valve 410 and the second cleaning pipeline 700, and the second cleaning switching valve 720 switches to the position connecting the second cleaning pipeline 700 and the second water outlet connector 220. This allows the high-temperature water vapor flowing from the second switching valve 410 to the first cleaning switching valve 710 to enter the second cleaning pipeline 700 and then flow through the second cleaning switching valve 720 to the second water outlet connector 220. That is, when the tea bar machine is in self-cleaning mode, the high-temperature water vapor can bypass the ice tank 420 through the second cleaning pipeline 700, thus preventing the high-temperature water vapor used to clean the second water outlet pipeline 400 from damaging the ice tank 420 or condensing inside the ice tank 420 and becoming difficult to discharge. Of course, it is understood that the ice tank and the second cleaning pipeline are the preferred embodiments of this example. In other embodiments, the water circuit assembly may also be implemented without an ice tank and the second cleaning pipeline, or with only an ice tank.

[0050] In this embodiment, a horizontally arranged middle plate is provided inside the cabinet 110. The middle plate divides the interior of the cabinet 110 into a receiving cavity and an installation cavity. The receiving cavity is located below the middle plate to accommodate a water storage container 150 (such as a water bucket). The installation cavity is located above the receiving cavity to accommodate water circuit components. The middle plate separates the water circuit components and the water storage container 150, which is aesthetically pleasing and protects the water circuit components, preventing users from bumping into the water circuit components when replacing the water storage container 150.

[0051] Example 2:

[0052] like Fig. 3 As shown, the difference between this embodiment and Embodiment 1 is that, in this embodiment, the water intake pipeline 600 is equipped with a first water pump 630 and a second water pump 640. The first water pump 630 is connected to a first switching valve 310 to draw water from the water storage container 150 to the first switching valve 310. The second water pump 640 is connected to a second switching valve 410 to draw water from the water storage container 150 to the second switching valve 410. The water intake pipeline 600 supplies water to the first water outlet pipeline 300 and the second water outlet pipeline 400 respectively through the first water pump 630 and the second water pump 640. This makes the water supply process from the water intake pipeline 600 to the first water outlet pipeline 300 and the second water outlet pipeline 400 relatively independent, eliminating the need for switching valves or other structures for switching water paths. This reduces the complexity of the water intake pipeline 600 and lowers its production cost.

[0053] In the embodiment, the liquid inlet of the first cleaning pipeline 500 is connected to the water taking pipeline 600 upstream of the first water pump 630 and the second water pump 640, and the third water pump 530 is arranged on the first cleaning pipeline 500 and located upstream of the steam generator 510. The first water pump 630, the second water pump 640 and the third water pump 530 pressurize the water flow to the first water outlet pipeline 300, the second water outlet pipeline 400 and the first cleaning pipeline 500 respectively, so that the water flow is smoother, and the water taking processes of the first water outlet pipeline 300, the second water outlet pipeline 400 and the first cleaning pipeline 500 are independent of each other, avoiding interference between them.

[0054] In order to avoid the water flow in the water taking pipeline 600 impacting the third water pump 530 on the first cleaning pipeline 500 when the user takes water, the second electromagnetic valve 540 is arranged on the first cleaning pipeline 500 in the embodiment, and the second electromagnetic valve 540 is located upstream of the third water pump 530 and can open and close the first cleaning pipeline 500. When the user selects the self-cleaning mode, the second electromagnetic valve 540 is opened, and when the user takes water, the second electromagnetic valve 540 is closed to avoid water flow leaking to the steam generator 510 through the third water pump 530.

[0055] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A tea bar machine comprising a water storage container and a waterway assembly, the waterway assembly being provided with a first water outlet connector and a second water outlet connector, the waterway assembly comprising: a first water outlet pipeline connected between the water storage container and the first water outlet connector; a second water outlet pipeline connected between the water storage container and the second water outlet connector; characterized in that the waterway assembly further comprises: a first cleaning pipeline provided with a steam generator, the steam generator having a liquid inlet connected to the water storage container, a first outlet connected to a liquid inlet end of the first water outlet pipeline, and a second outlet connected to a liquid inlet end of the second water outlet pipeline, when the tea bar machine is in a self-cleaning mode, the steam generator delivers water vapor to the first water outlet pipeline and the second water outlet pipeline to clean them.

2. The tea bar machine of claim 1, wherein: the waterway assembly further comprises a water taking pipeline for taking water flow in the water storage container, the liquid inlet end of the first water outlet pipeline is provided with a first switch valve for connecting the first outlet and the water taking pipeline, and the liquid inlet end of the second water outlet pipeline is provided with a second switch valve for connecting the second outlet and the water taking pipeline.

3. A tea bar machine according to claim 2, characterized in that: the water taking pipeline is provided with a water pump and a waterway switch valve, the waterway switch valve is located downstream of the water pump and is connected to the first switch valve and the second switch valve respectively to control the water flow taken by the water pump to enter the first water outlet pipeline or the second water outlet pipeline.

4. A tea bar machine according to claim 3, characterized in that: the liquid inlet of the first cleaning pipeline is connected to the water taking pipeline between the water pump and the waterway switch valve, the first cleaning pipeline is provided with a first electromagnetic valve for opening and closing the first cleaning pipeline, and the first electromagnetic valve is located upstream of the steam generator.

5. The tea bar machine of claim 2, wherein: the water taking pipeline is provided with a first water pump and a second water pump, the first water pump is connected to the first switch valve to take water flow in the water storage container to the first switch valve, and the second water pump is connected to the second switch valve to take water flow in the water storage container to the second switch valve.

6. A tea bar machine according to claim 5, characterized in that: the liquid inlet of the first cleaning pipeline is connected to the water taking pipeline upstream of the first water pump and the second water pump, and the first cleaning pipeline is provided with a third water pump located upstream of the steam generator.

7. A tea bar machine according to claim 6, characterized in that: the first cleaning pipeline is further provided with a second electromagnetic valve for opening and closing the first cleaning pipeline, and the second electromagnetic valve is located upstream of the third water pump.

8. The tea bar machine of claim 1, wherein: the second water outlet pipeline is further provided with an ice tank, and the ice tank is located upstream of the second water outlet connector to cool water flow to the second water outlet connector.

9. A tea bar machine according to claim 8, characterized in that: the waterway assembly further comprises a second cleaning pipeline, two ends of the second cleaning pipeline are respectively provided with a first cleaning switch valve and a second cleaning switch valve, the first cleaning switch valve is connected to the second water outlet pipeline upstream of the ice tank, and the second cleaning switch valve is connected to the second water outlet pipeline downstream of the ice tank.

10. The tea bar machine of claim 1, wherein: the tea bar machine further comprises a cabinet, the cabinet is provided with a middle plate, the middle plate divides the cabinet into a containing cavity for containing the water storage container and a mounting cavity located above the containing cavity, and the waterway assembly is located in the mounting cavity.

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