A new type of wine tank switch

Abstract

The utility model relates to valve technical field, a novel wine storage tank switch. Including switch shell, valve core, hand wheel, valve core is installed in switch shell inner chamber, switch shell is the structure of round tub, bottom is equipped with air pipe and water outlet pipe, side surface is equipped with water outlet connector, air hole. Valve core is cylindrical, one end is equipped with central axis, central axis is fixed hand wheel with hand wheel fixed bolt, bottom surface is equipped with with switch shell bottom air pipe and water outlet pipe position corresponding two holes, wherein with the hole of air pipe is communicated through valve core inside air hole of shell side surface, another hole can be communicated through valve core inside switch shell side surface water outlet connector. The center of valve core bottom surface is bonded fixed with central rod, and valve core is locked and fixed with switch shell with casing fixing screw. Valve core and switch shell are sealed with sealing ring, a circular recess is established in valve core bottom surface, and sealing pad is arranged in the recess, and the sealing pad is provided with opening holes corresponding to the air pipe and the water outlet pipe.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, and in particular to a novel switch for wine storage tanks. Background Technology

[0002] The wine vending machines used for selling bulk wine usually have sealed containers. When dispensing wine, an air inlet valve is needed at the same time as the dispensing valve to allow the wine to flow out smoothly. Therefore, a dispensing valve and an air inlet valve need to be installed on the wine tank. It takes two operations to dispense the wine from the tank, and then the operations are reversed twice to close the tank, which is quite troublesome.

[0003] This invention provides a novel switch for wine storage tanks, which allows wine to be dispensed simply by opening the switch, making it very convenient and solving the aforementioned problems. Utility Model Content

[0004] The main objective of this invention is to provide a novel wine storage tank switch in order to effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel wine storage tank switch, comprising a switch housing, a valve core, and a handwheel; the valve core is installed in the inner cavity of the switch housing, and the handwheel is fixedly connected to the valve core, and rotating the handwheel can rotate the valve core.

[0006] Preferably, the switch housing has a cylindrical structure, with an air inlet pipe and a water outlet pipe symmetrically arranged on the bottom along the same diameter, and a water outlet connector and an air inlet hole arranged on the side in a plane.

[0007] Preferably, the valve core has a cylindrical structure with a central shaft at one outer end. A handwheel is fixed on the central shaft with a handwheel fixing bolt. The bottom surface has two holes corresponding to the positions of the air inlet pipe and water outlet pipe at the bottom of the switch housing. The hole corresponding to the air inlet pipe can be connected to the air inlet hole on the side of the housing through the inside of the valve core, and the other hole corresponding to the water outlet pipe can be connected to the water outlet connector on the side of the switch housing through the inside of the valve core.

[0008] Preferably, the valve core has a blind hole at the center of its bottom surface, and a central rod is bonded and fixed inside the blind hole. The central rod passes through the central hole at the center of the bottom of the switch housing, and the valve core is locked and fixed to the switch housing with housing fixing screws.

[0009] Preferably, the valve core is sealed to the switch housing at its upper and lower ends by a first sealing ring and a second sealing ring, respectively, and a circular groove is provided on the bottom surface of the valve core, with a sealing gasket provided in the groove to seal the bottom surface of the valve core to the bottom surface of the switch housing.

[0010] Preferably, the sealing gasket is provided with openings corresponding to the air inlet pipe and the water outlet pipe, and the air inlet pipe and the water outlet pipe are provided with tubular protrusions in the circular groove on the bottom surface of the valve core, and the openings on the sealing gasket are fitted on the outside of the tubular protrusions.

[0011] Preferably, a third sealing ring is provided around the hole in the valve core that connects to the water outlet pipe.

[0012] The new type of wine storage tank switch is installed on the tank. Rotating the handwheel rotates the valve core. When the valve core rotates 90 degrees, the sealing gasket simultaneously seals the air inlet and water outlet pipes, preventing water from flowing out of the outlet. When the valve core rotates another 90 degrees, the air inlet and water outlet pipes open simultaneously, allowing air to enter the storage tank through the air inlet, valve core, and air inlet pipe, while the wine flows out through the water outlet pipe, valve core, and water outlet connector. Wine can flow from the storage tank without the need for an air inlet valve.

[0013] The beneficial effects of this utility model are: wine can be flowed out as soon as the wine tank is opened, without the need to install an air inlet valve, making the operation simple. Attached Figure Description

[0014] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Appendix Figure 2 This is a top view of the present invention.

[0016] Appendix Figure 3 For the appendix Figure 2 AA sectional view.

[0017] Appendix Figure 4 For the appendix Figure 2 BB cross-sectional view.

[0018] Appendix Figure 5 This is a three-dimensional structural diagram of the valve core of this utility model.

[0019] Appendix Figure 6 This is a three-dimensional structural diagram of the valve core of this utility model after the sealing gasket is removed.

[0020] Appendix Figure 1 —In the 6th section, there is a handwheel 1, a switch housing 2, an air inlet pipe 3, a housing fixing screw 4, a water outlet pipe 5, a water outlet connector 6, an air inlet 7, a handwheel fixing bolt 8, a sealing gasket 9, a first sealing ring 10, a center rod 11, a valve core 12, a second sealing ring 13, a tubular boss 14, and a third sealing ring 15. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Appendix Figure 1 As shown in Figure 6, a novel wine storage tank switch includes a switch housing 2, a valve core 12, and a handwheel 1. The valve core 12 is installed in the inner cavity of the switch housing 2, and the handwheel is fixedly connected to the valve core 12. Rotating the handwheel can rotate the valve core.

[0023] The switch housing 2 has a cylindrical structure, with an air inlet pipe 3 and a water outlet pipe 5 symmetrically arranged on the bottom along the same diameter, and a water outlet connector 6 and an air inlet 7 arranged on the side in a plane.

[0024] The valve core 12 is a cylindrical structure with a central shaft at one end on the outside. A handwheel 1 is fixed on the central shaft by a handwheel fixing bolt 8. The bottom surface has two holes corresponding to the positions of the air inlet pipe 3 and the water outlet pipe 5 at the bottom of the switch housing 2. The hole corresponding to the air inlet pipe 3 can be connected to the air inlet hole 7 on the side of the housing 2 through the inside of the valve core 12. The other hole corresponding to the water outlet pipe 5 can be connected to the water outlet connector 6 on the side of the switch housing 2 through the inside of the valve core 12.

[0025] The valve core 12 has a blind hole at the center of its bottom surface. A center rod 11 is glued and fixed inside the blind hole. The center rod 11 passes through the center hole at the center of the bottom of the switch housing 2, and the valve core 12 is locked and fixed to the switch housing 2 with the housing fixing screw 4.

[0026] The valve core 12 is sealed to the switch housing 2 at its upper and lower ends by a first sealing ring 10 and a second sealing ring 13, respectively. A circular groove is provided on the bottom surface of the valve core 12, and a sealing gasket 9 is provided in the groove to seal the bottom surface of the valve core 12 with the bottom surface of the switch housing 2.

[0027] The sealing gasket 9 is provided with openings corresponding to the air inlet pipe 3 and the water outlet pipe 5. The circular groove on the bottom surface of the valve core 12 retains a tubular protrusion 14 at the position of the air inlet pipe 3 and the water outlet pipe 5. The openings on the sealing gasket 9 are fitted onto the outside of the tubular protrusion.

[0028] A third sealing ring 15 is provided around the hole in the valve core 12 that connects to the water outlet pipe 5.

[0029] The new type of wine storage tank switch is installed on the tank. Rotating the handwheel 1 rotates the valve core 12. When the valve core 12 rotates 90 degrees, the sealing gasket simultaneously closes the air inlet pipe 3 and the water outlet pipe 5, preventing water from flowing out of the water outlet pipe 5. When the valve core rotates another 90 degrees, the air inlet pipe 3 and the water outlet pipe 5 are simultaneously opened, allowing air to enter the storage tank through the air inlet hole 7, the valve core 12, and the air inlet pipe 3. Wine can then flow out from the water outlet pipe 5, the valve core 12, and the water outlet connector 6. Wine can flow out of the storage tank without the need for an air inlet valve.

[0030] The beneficial effects of this utility model are: wine can be flowed out as soon as the wine tank is opened, without the need to install an air inlet valve, making the operation simple.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel wine storage tank switch, characterized in that: Includes switch housing (2), valve core (12), handwheel (1) and sealing gasket (9); The valve core (12) is installed in the inner cavity of the switch housing (2), and the handwheel (1) is fixedly connected to the valve core (12). Rotating the handwheel (1) can rotate the valve core (12). The switch housing (2) has a cylindrical structure, with an air inlet pipe (3) and a water outlet pipe (5) symmetrically arranged on the bottom along the same diameter, and a water outlet connector (6) and an air inlet hole (7) arranged on the side in a plane; The valve core (12) is a cylindrical structure with a central shaft at one end on the outside. The handwheel (1) is fixed on the central shaft by a handwheel fixing bolt (8). The bottom surface has two holes corresponding to the positions of the air inlet pipe (3) and the water outlet pipe (5) at the bottom of the switch housing (2). The hole corresponding to the air inlet pipe (3) is connected to the air inlet hole (7) on the side of the housing (2) through the inside of the valve core (12). The other hole corresponding to the water outlet pipe (5) is connected to the water outlet connector (6) on the side of the switch housing (2) through the inside of the valve core (12). The bottom surface of the valve core (12) is provided with a circular groove, and the sealing gasket (9) is provided in the circular groove to seal the bottom surface of the valve core (12) with the bottom surface of the switch housing (2).

2. The novel wine storage tank switch according to claim 1, characterized in that: The valve core (12) has a blind hole at the center of its bottom surface. A center rod (11) is glued and fixed inside the blind hole. The center rod (11) passes through the center hole at the center of the bottom of the switch housing (2) and the valve core (12) is locked and fixed to the switch housing (2) with the housing fixing screw (4).

3. The novel wine storage tank switch according to claim 1, characterized in that: The valve core (12) is sealed to the switch housing (2) at its upper and lower sides by a first sealing ring (10) and a second sealing ring (13).

4. The novel wine storage tank switch according to claim 1, characterized in that: The sealing gasket (9) is provided with openings corresponding to the air inlet pipe (3) and the water outlet pipe (5). The circular groove on the bottom surface of the valve core (12) retains a tubular boss (14) at the position of the air inlet pipe (3) and the water outlet pipe (5). The openings on the sealing gasket (9) are fitted on the outside of the tubular boss (14).

5. A novel wine storage tank switch according to claim 1, characterized in that: A third sealing ring (15) is provided around the hole in the valve core (12) that connects to the water outlet pipe (5).

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