Undertable type mixing and drinking device

Abstract

The utility model provides an under-table type drink mixing device which comprises a drink mixing machine, a container communicated with the drink mixing machine, a first peristaltic pump and a second peristaltic pump, the first peristaltic pump and the second peristaltic pump are used for conveying liquid in the container to a liquid outlet, and the first peristaltic pump and the second peristaltic pump are sequentially arranged in the liquid outlet direction. A connecting pipeline between the first peristaltic pump and the second peristaltic pump is connected with a liquid discharging pipe, the mixing and drinking device has a liquid outlet state and a cleaning state, when the mixing and drinking device is in the liquid outlet state, the first peristaltic pump and the second peristaltic pump rotate forwards at the same time and are used for conveying liquid in a container to a liquid outlet, and when the mixing and drinking device is in the cleaning state, the first peristaltic pump and the second peristaltic pump rotate forwards at the same time. When the mixing and drinking device is in a cleaning state, the first peristaltic pump rotates forwards, and the second peristaltic pump rotates backwards, so that the liquid in the container and the pumping path is conveyed to the liquid discharge pipe to be discharged. The utility model effectively solves the problem that the residual liquid in the liquid outlet pipeline is difficult to clean thoroughly in the prior art, and improves the sanitation of the mixing and drinking machine.

Description

Technical Field

[0001] The utility model relates to the field of beverage machines, and more specifically to an under-counter beverage mixing device. Background Art

[0002] The description in this section merely provides background information related to the disclosure of the present utility model and does not constitute prior art.

[0003] like Figure 1 As shown, it is an under-counter beverage mixer device in the prior art, the beverage mixer 2' is arranged under the counter, and the liquid outlet 3' is arranged on the counter. When discharging or cleaning, the emptying pump 1' discharges the liquid in the beverage mixer 2' to the liquid outlet. Since the position of the liquid outlet 3' is higher than the position of the beverage mixer, there will be residual liquid in the pipeline, which cannot be thoroughly cleaned.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the utility model. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide an under-counter beverage mixing device.

[0006] In order to solve the above technical problems, the utility model provides an under-counter drink mixing device, including a drink mixing machine, a first peristaltic pump and a second peristaltic pump for conveying liquid in the drink mixing machine to a liquid outlet, the first peristaltic pump and the second peristaltic pump are arranged in sequence along the liquid outlet direction, the connecting pipe between the first peristaltic pump and the second peristaltic pump is connected with a discharge pipe, the drink mixing device has a liquid outlet state and a cleaning state, when the drink mixing device is in the liquid outlet state, the first peristaltic pump and the second peristaltic pump are simultaneously in forward rotation, and are used for conveying the liquid in the drink mixing machine to the liquid outlet, when the drink mixing device is in the cleaning state, the first peristaltic pump is in forward rotation, and the second peristaltic pump is in reverse rotation, and are used for conveying the liquid in the drink mixing machine and the pumping path to the discharge pipe for discharge.

[0007] Preferably, the connecting pipe between the first peristaltic pump and the second peristaltic pump is connected to the discharge pipe through a three-way joint, and the discharge pipe is also provided with a solenoid valve for controlling the on-off of the discharge pipe.

[0008] Preferably, the position of the liquid outlet is higher than the position of the beverage mixing machine, the positions of the first peristaltic pump and the second peristaltic pump are lower than the positions of the beverage mixing machine and the liquid outlet, and the liquid outlet position of the discharge pipe is lower than the positions of the first peristaltic pump and the second peristaltic pump.

[0009] Preferably, the beverage mixing machine comprises a first emptying port and a second emptying port, the second emptying port discharges liquid from the beverage mixing machine through a first pipe, a first one-way valve is installed at the first emptying port, and the first one-way valve is an inwardly opening one-way valve that allows gas to enter and prevents liquid from flowing out.

[0010] Preferably, the beverage mixing machine has a built-in movement capable of emptying the liquid in the beverage mixing machine.

[0011] Preferably, a container is provided between the beverage mixing machine and the first peristaltic pump, and is connected to the second emptying port via a first pipe.

[0012] Preferably, the container is connected to the first peristaltic pump through a second pipe, and a third drain port is provided on the container.

[0013] Preferably, a second one-way valve is installed at the third drain port, and the second one-way valve is an outward-discharge one-way valve that allows fluid to be discharged but prevents fluid from entering.

[0014] Preferably, the third drain port is located at the top of the container.

[0015] By means of the above technical solution, the beneficial effects of the utility model are as follows:

[0016] The under-counter beverage mixing device of the utility model adopts a double peristaltic pump design, which effectively solves the problem in the prior art that residual liquid in the liquid outlet pipe is difficult to clean thoroughly, thereby improving the hygiene of the beverage mixing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a beverage mixing machine in the prior art.

[0018] Figure 2 It is a structural schematic diagram of the beverage mixing machine of the utility model.

[0019] Among them: 1', emptying pump; 2', beverage mixer; 3', liquid outlet;

[0020] 1. Drink mixer; 2. Container; 3. First peristaltic pump; 4. Second peristaltic pump; 5. Liquid outlet; 6. First one-way valve; 7. Second one-way valve; 8. Three-way valve; 9. Solenoid valve; 11. First drain port; 12. Second drain port; 13. First pipeline; 21. Third drain port; 22. Second pipeline. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and to distinguish similar objects. There is no order of precedence between the two, and they cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0023] like Figure 2 As shown, the utility model provides an under-counter drink mixing device, comprising a drink mixing machine 1, a first peristaltic pump 3 and a second peristaltic pump 4 for conveying liquid in the drink mixing machine 1 to a liquid outlet 5, wherein the first peristaltic pump 3 and the second peristaltic pump 4 are arranged in sequence along the liquid outlet direction, and the connecting pipe between the first peristaltic pump 3 and the second peristaltic pump 4 is connected with a liquid discharge pipe, and the drink mixing device has a liquid discharge state and a cleaning state. The position of the liquid outlet 5 is higher than the position of the drink mixing machine 1, the positions of the first peristaltic pump 3 and the second peristaltic pump 4 are lower than the positions of the drink mixing machine 1 and the liquid outlet 5, and the liquid discharge position of the liquid discharge pipe is lower than the positions of the first peristaltic pump 3 and the second peristaltic pump 4. The connecting pipe between the first peristaltic pump 3 and the second peristaltic pump 4 is connected to the liquid discharge pipe through a three-way joint, and the liquid discharge pipe is also provided with a solenoid valve 9 for controlling the on-off of the liquid discharge pipe.

[0024] In a preferred embodiment, a container 2 is connected between the beverage mixing machine 1 and the first peristaltic pump 3. The container 2 is connected to the first peristaltic pump 3 through a second pipe 22, and the liquid in the beverage mixing machine 1 is discharged through the container 2 and then transported to the liquid outlet 5. In the container 2, bubbles, droplets, etc. in the liquid can be further discharged, which can make the liquid discharge smoother and more efficient.

[0025] When the beverage mixing device is in the liquid discharge state, the first peristaltic pump 3 and the second peristaltic pump 4 rotate forward at the same time, the electromagnetic valve 9 is in a closed state, and the liquid in the container 2 is transported to the liquid outlet 5; when the beverage mixing device is in the cleaning state, the electromagnetic valve 9 is in an open state, the first peristaltic pump 3 rotates forward, and the second peristaltic pump 4 rotates reversely, and the liquid in the container 2 and the pumping path is transported to the discharge pipe for discharge. The under-counter beverage mixing device adopts a dual peristaltic pump design, which effectively solves the problem of the difficulty in thoroughly cleaning the residual liquid in the liquid outlet pipe in the prior art, and improves the hygiene of the beverage mixing machine 1.

[0026] In a preferred embodiment, the beverage mixing machine 1 includes a first emptying port 11 and a second emptying port 12, the second emptying port 12 is connected to the container 2 through a first pipe 13, and a first check valve 6 is installed at the first emptying port 11, and the first check valve 6 is an inward-opening check valve that allows gas to enter and prevents liquid from flowing out. The beverage mixing machine 1 is built with a movement that can empty the liquid in the beverage mixing machine 1 into the container 2. In this way, when the peristaltic pump transports the liquid in the container 2 to the liquid outlet 5, no negative pressure will be generated in the beverage mixing machine 1, and the liquid can be discharged smoothly, thereby improving the liquid discharge efficiency.

[0027] In a preferred embodiment, the container 2 is provided with a third drain port 21, and a second one-way valve 7 is installed at the third drain port 21. The second one-way valve 7 is an external one-way valve that allows fluid to be discharged but prevents fluid from entering. The third drain port 21 is located at the top of the container 2. When the cleaning liquid of the beverage mixing machine 1 is discharged into the container 2, due to the presence of the second one-way valve 7, the gas, droplets, etc. in the container 2 can be discharged in time, which can ensure that the cleaning liquid fully immerses the container 2, eliminates the blind spot of cleaning, effectively prevents the residual pollutants, and improves the hygiene and safety of the beverage.

[0028] The working principle of the liquid discharge device of the beverage mixing machine 1 of the present application is as follows:

[0029] Liquid discharge state: After the beverage mixer 1 is manufactured, the internal liquid is discharged into the container 2 through the second drain port 12 through the movement to release bubbles, splashes, etc. in the liquid. The solenoid valve 9 is in a closed state, and the first peristaltic pump 3 and the second peristaltic pump 4 rotate forward at the same time to transport the liquid in the container 2 to the liquid outlet 5. Since the first one-way valve 6 can allow gas to enter and prevent liquid from flowing out, no negative pressure will be generated in the beverage mixer 1, which can improve the liquid discharge efficiency.

[0030] Cleaning state: the cleaning liquid in the beverage mixer 1 is emptied into the container 2. Due to the presence of the second one-way valve 7, it can ensure that the cleaning liquid fully immerses the container 2, eliminates the blind spot of cleaning, effectively prevents the residual pollutants, and improves the hygiene and safety of the beverage. After the soaking is completed, the solenoid valve 9 is opened, the first peristaltic pump 3 rotates forward, and the second peristaltic pump 4 rotates reversely to send the cleaning liquid in the container 2 and the pumping path to the discharge pipe for discharge.

[0031] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. An under-counter beverage mixing device, characterized in that: The invention comprises a beverage mixing machine, a first peristaltic pump and a second peristaltic pump for conveying liquid in the beverage mixing machine to a liquid outlet. The first peristaltic pump and the second peristaltic pump are arranged in sequence along the liquid discharge direction. The connecting pipe between the first peristaltic pump and the second peristaltic pump is connected with a drain pipe. The beverage mixing device has a liquid discharging state and a cleaning state. When the beverage mixing device is in the liquid discharging state, the first peristaltic pump and the second peristaltic pump are simultaneously in forward transmission, so as to transport the liquid in the beverage mixing device to the liquid outlet. When the beverage mixing device is in a cleaning state, the first peristaltic pump rotates forward and the second peristaltic pump rotates reversely, so as to transport the liquid in the beverage mixing machine and the pumping path to the discharge pipe for discharge.

2. The beverage mixing device according to claim 1, characterized in that: The connecting pipe between the first peristaltic pump and the second peristaltic pump is connected to the discharge pipe through a three-way joint, and the discharge pipe is also provided with a solenoid valve for controlling the on-off of the discharge pipe.

3. The beverage mixing device according to claim 1 or 2, characterized in that: The position of the liquid outlet is higher than that of the beverage mixing machine, the positions of the first peristaltic pump and the second peristaltic pump are lower than those of the beverage mixing machine and the liquid outlet, and the liquid outlet position of the discharge pipe is lower than those of the first peristaltic pump and the second peristaltic pump.

4. The beverage mixing device according to claim 1, characterized in that: The beverage mixing machine comprises a first emptying port and a second emptying port, the second emptying port discharges liquid from the beverage mixing machine through a first pipe, a first one-way valve is installed at the first emptying port, and the first one-way valve is an inwardly opening one-way valve that allows gas to enter and prevents liquid from flowing out.

5. The beverage mixing device according to claim 4, characterized in that: The beverage mixing machine is internally provided with a movement capable of emptying the liquid in the beverage mixing machine.

6. The beverage mixing device according to claim 4 or 5, characterized in that: A container is arranged between the beverage mixing machine and the first peristaltic pump, and is connected to the second emptying port through a first pipeline.

7. The beverage mixing device according to claim 6, characterized in that: The container is connected to the first peristaltic pump through a second pipeline, and a third emptying port is provided on the container.

8. The beverage mixing device according to claim 7, characterized in that: A second one-way valve is installed at the third exhaust port, and the second one-way valve is an external one-way valve that allows fluid to be discharged but prevents fluid from entering.

9. The beverage mixing device according to claim 7 or 8, characterized in that: The third drain port is located at the top of the container.

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