Novel beverage dispenser valve head
By introducing solenoid valves and frequency controllers into the beverage machine valve head to adjust the mixing ratio, and combining negative pressure sealing technology, the problems of single ratio and leakage of existing beverage machine are solved, and diversified ratios and high-precision control are achieved.
Patent Information
- Application Number
- CN202421585511.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The proportioning mode of existing beverage machines is single, and the formulation valve is prone to leakage due to fine foreign objects, resulting in a deviation in beverage proportioning, resulting in different flavors of beverages under the same proportioning mode.
A new type of beverage machine valve head is designed, including a valve body, a switch module and a mixing nozzle structure, which is connected to the mixing nozzle structure through the first and second sealing plug tubes, and the mixing ratio of sugar liquid and soda is adjusted by using a solenoid valve and a frequency controller, and combined with a negative pressure sealing technology to prevent liquid leakage.
The diversification of beverage ratios is achieved, the control accuracy of mixing ratios is improved, liquid leakage is avoided, and the consistency of beverage flavor is ensured.
Smart Images
Figure CN222864192U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of beverage machine valve heads, in particular to a novel beverage machine valve head. Background Art
[0002] The instant beverage machine is a small and light device used to make high-quality carbonated drinks or fruit juice drinks. It is easy to operate, hygienic and safe, and can meet consumers' demand for high-quality beverages. It is widely used in catering, retail and other fields.
[0003] As the use of beverage machines in our daily lives continues to increase, people have greater demands for the quality and variety of beverages they make. However, the current traditional beverage machines have a single mixing mode, which can generally only be switched between two or three fixed ratios. At the same time, the mixing valves of traditional beverage machines often leak due to tiny foreign objects in the beverage, causing deviations in the beverage mixing ratio, and ultimately leading to different tastes of beverages in the same mixing mode.
[0004] Therefore, in view of the shortcomings of the prior art, it is necessary to design a new beverage machine valve head to solve the above problems.
[0005] 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 solution of the utility model and facilitating the understanding of those skilled in the art. It cannot be considered that the above contents are well known to those skilled in the art simply because they are explained in the background technology of the utility model. Utility Model Content
[0006] In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims to provide a new beverage machine valve head.
[0007] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a new beverage machine valve head, including a valve body, a switch module and a mixing nozzle structure, wherein a sugar liquid flow channel and a soda flow channel are provided in the valve body, wherein:
[0008] The sugar liquid flow channel is connected to the mixing nozzle structure through a first sealing plug tube;
[0009] The soda-water flow channel is connected to the mixing nozzle structure through a second sealing plug tube;
[0010] The switch module includes a first solenoid valve, a second solenoid valve, a first frequency controller, a second frequency controller and a main switch. The output end of the first solenoid valve is provided with a first valve core; the first valve core controls the on-off of the first sealing plug tube by lifting, and the first solenoid valve is connected to the main switch through the first frequency controller; the output end of the second solenoid valve is provided with a second valve core; the second valve core controls the on-off of the second sealing plug tube by lifting, and the second solenoid valve is connected to the main switch through the second frequency controller. The first frequency controller and the second frequency controller can control the power-on frequency of the first solenoid valve and the second solenoid valve, and then control the mixing ratio of sugar solution and soda water to prepare a variety of beverages.
[0011] The preferred technical solution is: a first valve core sleeve is arranged on the periphery of the first valve core; the first valve core sleeve and the first sealing plug tube enclose a first accommodating chamber, the first sealing plug tube is provided with a first drainage hole and a first through hole; the first accommodating chamber is connected to the sugar liquid flow channel through the first drainage hole, and is connected to the mixing nozzle structure through the first through hole; the first valve core switches the first through hole by lifting; a second valve core sleeve is arranged on the periphery of the second valve core; the second valve core sleeve and the second sealing plug tube enclose a second accommodating chamber, the second sealing plug tube is provided with a second drainage hole and a second through hole; the second accommodating chamber is connected to the soda flow channel through the second drainage hole, and is connected to the mixing nozzle structure through the second through hole; the second valve core switches the second through hole by lifting. The liquid enters the accommodating chamber through the drainage hole, and then flows into the mixing nozzle structure through the through hole. In this process, the valve core blocks and opens the through hole by reciprocating lifting, controls the outflow of the liquid, and utilizes the internal and external pressure difference caused by the liquid flowing out of the accommodating chamber to enhance the sealing ability of the valve core to the through hole, thereby avoiding the risk of liquid leakage.
[0012] The preferred technical solution is: the mixing nozzle structure includes a diverter seat, a mixing assembly and a mixing nozzle, the diverter seat is provided with a sugar flow slot hole and a soda flow slot hole, the upper end of the sugar flow slot hole is connected to the first through hole, and the water flow slot hole is connected to the second through hole; the upper end of the mixing nozzle is clamped with the lower end of the diverter seat; the mixing assembly is arranged inside the mixing nozzle.
[0013] The preferred technical solution is: the mixing assembly includes an axial tube connected to the sugar flow slot hole, and the outer circumference of the axial tube is provided with a first drainage plate, a water striking plate, a second drainage plate and a third drainage plate from top to bottom; the first drainage plate, the second drainage plate and the third drainage plate are all provided with small holes for liquid circulation, and the number of small holes gradually increases from top to bottom, and the diameter of the small holes gradually increases, and the small holes are connected to the water flow slot hole, so that the soda is easier to be broken up and the bubbles are increased.
[0014] The preferred technical solution is: a ball valve switch is provided at the input end of the sugar liquid flow channel and the soda flow channel, which is used to control the switch of the sugar liquid flow channel and the soda flow channel from the source.
[0015] The preferred technical solution is: a ceramic valve assembly is provided between the ball valve switch and the switch module, and the ceramic valve assembly includes a first ceramic valve for controlling the flow rate of the sugar liquid flow channel and a second ceramic valve for controlling the flow rate of the soda flow channel.
[0016] The preferred technical solution is: a push rod is also provided on the valve body, the push rod is hinged to the valve body, and the main switch can be opened and closed when the push rod rotates around the hinge.
[0017] Due to the application of the above technical solution, the new beverage machine valve head provided by the utility model has the following advantages over the prior art:
[0018] (1) Add a frequency controller to the solenoid valve so that the power-on frequency of the solenoid valve can be freely adjusted, thereby allowing the solenoid valve to freely adjust the mixing ratio of sugar liquid and soda, thereby improving the diversification of beverage ratios;
[0019] (2) Negative pressure sealing is used to strengthen the sealing stability of the valve core to the sealing plug tube to avoid liquid leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a structural schematic diagram of a new beverage machine valve head of the utility model;
[0021] Figure 2 This is an exploded view of a new beverage machine valve head of the utility model;
[0022] Figure 3 for Figure 2 A local enlarged schematic diagram of the area marked Ⅰ in the middle;
[0023] Figure 4 for Figure 2 A local enlarged schematic diagram of the area marked II in the middle.
[0024] In the above drawings, 1, valve body; 11, sugar solution flow channel; 12, soda flow channel; 13, first sealing plug tube; 13a, first drainage hole; 13b, first through hole; 14, second sealing plug tube; 14a, second drainage hole; 14b, second through hole; 15, push rod; 2, switch module; 21, first solenoid valve; 21a, first valve core; 21b, first valve core sleeve; 22, second solenoid valve; 22a, second valve core; 22b, second valve core sleeve; 23. First frequency controller; 24. Second frequency controller; 25. Main switch; 3. Mixing nozzle structure; 31. Diverter seat; 31a. Sugar flow slot hole; 31b. Water flow slot hole; 32. Mixing assembly; 32a. Shaft tube; 32b. First drainage plate; 32c. Water striking plate; 32d. Second drainage plate; 32e. Third drainage plate; 33. Mixing nozzle; 4. Ball valve switch; 5. Ceramic valve assembly; 51. First ceramic valve; 52. Second ceramic valve. DETAILED DESCRIPTION
[0025] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0026] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] Example:
[0029] like Figure 1 and Figure 2 As shown, the utility model discloses a novel beverage machine valve head, including a valve body 1, a switch module 2 and a mixing nozzle structure 3, wherein a sugar liquid flow channel 11 and a soda flow channel 12 are provided in the valve body 1; the main components of the utility model are described in detail below:
[0030] like Figure 1 and Figure 2 As shown, the sugar liquid flow channel 11 is connected to the mixing nozzle structure 3 through a first sealing plug tube 13, and the soda flow channel 12 is connected to the mixing nozzle structure 3 through a second sealing plug tube 14. Ball valve switches 4 are provided at the input ends of the sugar liquid flow channel 11 and the soda flow channel 12; a ceramic valve assembly 5 is provided between the ball valve switch 4 and the switch module 2, and the ceramic valve assembly 5 includes a first ceramic valve 51 for controlling the flow rate of the sugar liquid flow channel 11 and a second ceramic valve 52 for controlling the flow rate of the soda flow channel 12.
[0031] like Figure 1 , Figure 2 and Figure 3 As shown, the switch module 2 includes a first solenoid valve 21, a second solenoid valve 22, a first frequency controller 23, a second frequency controller 24 and a main switch 25. The output end of the first solenoid valve 21 is provided with a first valve core 21a; the periphery of the first valve core 21a is provided with a first valve core sleeve 21b; the first valve core sleeve 21b and the first sealing plug tube 13 enclose a first accommodating chamber, and the first sealing plug tube 13 is provided with a first drainage hole 13a and a first through hole 13b; the first accommodating chamber is connected with the sugar solution flow channel 11 through the first drainage hole 13a, and is connected with the mixing nozzle structure 3 through the first through hole 13b; the first valve core 21a switches the first through hole 13b by lifting; the output end of the second solenoid valve 22 is provided with a second valve core 22a; the second valve A second valve core sleeve 22b is provided on the periphery of the core 22a; the second valve core sleeve 22b and the second sealing plug tube 14 enclose a second accommodating chamber, and the second sealing plug tube 14 is provided with a second drainage hole 14a and a second through hole 14b; the second accommodating chamber is connected with the soda-water flow channel 12 through the second drainage hole 14a, and is connected with the mixing nozzle structure 3 through the second through hole 14b; the second valve core 22a switches the second through hole 14b by lifting; the first solenoid valve 21 is connected with the main switch 25 through the first frequency controller 23; the second solenoid valve 22 is connected with the main switch 25 through the second frequency controller 24, and a push rod 15 is also provided on the valve body 1, and the push rod 15 is hinged to the valve body 1, and the main switch 25 can be opened and closed when the push rod 15 rotates around the hinge.
[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the mixing nozzle structure 3 includes a diverter seat 31, a mixing assembly 32 and a mixing nozzle 33. The diverter seat 31 is provided with a sugar flow slot hole 31a and a water flow slot hole 31b. The upper end of the sugar flow slot hole 31a is connected to the first through hole 13b, and the water flow slot hole 31b is connected to the second through hole 14b; the upper end of the mixing nozzle 33 is clamped with the lower end of the diverter seat 31; the mixing assembly 32 is arranged inside the mixing nozzle 33; the mixing assembly 32 includes an axis tube 32a connected to the sugar flow slot hole 31a, and the outer periphery of the axis tube 32a is provided with a first drainage plate 32b, a water striking plate 32c, a second drainage plate 32d and a third drainage plate 32e from top to bottom in sequence; the first drainage plate 32b, the second drainage plate 32d and the third drainage plate 32e are all provided with small holes for liquid circulation, and the number of small holes increases gradually from top to bottom, and the diameter of the small holes increases gradually, and the small holes are connected to the water flow slot hole 31b.
[0033] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the principle and method of use of the utility model are as follows: before use, open the ball valve switch 4 to connect the sugar liquid flow channel 11 and the soda flow channel 12, adjust the first ceramic valve 51 and the second ceramic valve 52 to perform initial adjustment on the sugar liquid flow channel 11 and the soda flow channel 12, so that the flow ratio of the sugar liquid flow channel 11 and the soda flow channel 12 reaches a conventional preset value, which is a commonly used mixing ratio of beverages. It should be noted that the commonly used mixing here is not a specific restriction condition, and there is no limit on the mixing ratio; adjust the first frequency controller 23 and the second frequency controller 24 controls the power-on frequency of the first solenoid valve 21 and the second solenoid valve 22, thereby controlling the final ratio of the sugar liquid flow channel 11 and the soda flow channel 12; when in use, move the push rod 15, use the push rod 15 to open the main switch 25, and then the main switch 25 controls the first solenoid valve 21 and the second solenoid valve 22 to open, so that the liquid in the sugar liquid flow channel 11 and the soda flow channel 12 flow into the mixing nozzle structure 3 in proportion to be mixed and flow out; when the ratio needs to be adjusted, directly adjust the first frequency controller 23 and the second frequency controller 24.
[0034] In summary, the utility model discloses a new beverage machine valve head, which creatively controls the sugar liquid and soda mixing ratio directly through the power-on frequency of the solenoid valve. The mixing ratio control has high precision, the mixing ratio is easy to adjust, and the manufacturing cost will not be increased, which is conducive to large-scale promotion.
[0035] The above embodiments provided by the present invention are only intended to illustrate the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention shall still be covered by the claims of the present invention.
Claims
1. A novel beverage machine valve head, comprising a valve body (1), a switch module (2) and a mixing nozzle structure (3), wherein a sugar liquid flow channel (11) and a soda flow channel (12) are provided in the valve body (1), and characterized in that: The sugar liquid flow channel (11) is connected to the mixing nozzle structure (3) via a first sealing plug tube (13); The soda-water flow channel (12) is connected to the mixing nozzle structure (3) via a second sealing plug tube (14); The switch module (2) comprises a first solenoid valve (21), a second solenoid valve (22), a first frequency controller (23), a second frequency controller (24) and a main switch (25); a first valve core (21a) is provided at the output end of the first solenoid valve (21); the first valve core (21a) controls the on-off of the first sealing plug tube (13) by lifting, and the first solenoid valve (21) is connected to the main switch (25) via the first frequency controller (23); a second valve core (22a) is provided at the output end of the second solenoid valve (22); the second valve core (22a) controls the on-off of the second sealing plug tube (14) by lifting, and the second solenoid valve (22) is connected to the main switch (25) via the second frequency controller (24).
2. A new beverage machine valve head according to claim 1, characterized in that: A first valve core sleeve (21b) is arranged on the periphery of the first valve core (21a); the first valve core sleeve (21b) and the first sealing plug tube (13) enclose a first accommodating chamber, and the first sealing plug tube (13) is provided with a first drainage hole (13a) and a first through hole (13b); the first accommodating chamber is connected to the sugar solution flow channel (11) through the first drainage hole (13a), and is connected to the mixing nozzle structure (3) through the first through hole (13b); the first valve core (21a) opens and closes the first through hole (13b) by lifting and lowering; A second valve core sleeve (22b) is provided on the periphery of the second valve core (22a); the second valve core sleeve (22b) and the second sealing plug tube (14) together enclose a second accommodating chamber, and the second sealing plug tube (14) is provided with a second drainage hole (14a) and a second through hole (14b); the second accommodating chamber is connected to the steam-water flow channel (12) through the second drainage hole (14a), and is connected to the mixing nozzle structure (3) through the second through hole (14b); the second valve core (22a) opens and closes the second through hole (14b) by lifting.
3. A new beverage machine valve head according to claim 2, characterized in that: The mixing nozzle structure (3) comprises a diverter seat (31), a mixing assembly (32) and a mixing nozzle (33); the diverter seat (31) is provided with a sugar flow slot hole (31a) and a water flow slot hole (31b); the upper end of the sugar flow slot hole (31a) is connected to the first through hole (13b), and the water flow slot hole (31b) is connected to the second through hole (14b); the upper end of the mixing nozzle (33) is clamped with the lower end of the diverter seat (31); and the mixing assembly (32) is arranged inside the mixing nozzle (33).
4. A new beverage machine valve head according to claim 3, characterized in that: The mixing assembly (32) comprises an axial tube (32a) connected to the sugar flow slot hole (31a), and the outer circumference of the axial tube (32a) is provided with a first drainage plate (32b), a water striking plate (32c), a second drainage plate (32d) and a third drainage plate (32e) in sequence from top to bottom; the first drainage plate (32b), the second drainage plate (32d) and the third drainage plate (32e) are all provided with small holes for liquid circulation, and the number of the small holes gradually increases from top to bottom, and the diameter of the small holes gradually increases, and the small holes are connected to the water flow slot hole (31b).
5. The novel beverage machine valve head according to claim 1 is characterized in that: Ball valve switches (4) are provided at the input ends of the sugar liquid flow channel (11) and the soda flow channel (12).
6. A new beverage machine valve head according to claim 5, characterized in that: A ceramic valve assembly (5) is provided between the ball valve switch (4) and the switch module (2), and the ceramic valve assembly (5) comprises a first ceramic valve (51) for controlling the flow of the sugar liquid flow channel (11) and a second ceramic valve (52) for controlling the flow of the soda flow channel (12).
7. The novel beverage machine valve head according to claim 1 is characterized in that: The valve body (1) is also provided with a push rod (15), which is hinged to the valve body (1). When the push rod (15) rotates around the hinge, the main switch (25) can be opened and closed.