Barrel dispenser
A dispenser and wine barrel technology, which is applied in liquid distribution, distribution devices, packaging, etc., can solve the problems of unreliable sealing, unsmooth wine dispensing, and easy to run around, so as to achieve smooth liquid circulation, smooth wine dispensing, and reduce deviation. Move and Shake Effects
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Embodiment 2
[0049] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that the elastic sealing member 5 is a spherical gasket, and the gasket is fixedly connected to the sealing end 4b. By adding a layer of elastic layer on the outer surface of the entire sealing end 4b, the bearing area of the elastic deformation of the entire sealing end 4b is relatively large, even if the check valve 4 is slightly shifted under the action of liquid pressure or gravity, it can still Effectively ensure the surface contact between the elastic sealing member 5 and the arc-shaped sealing surface 2c1 of the sealing portion 2c, and further ensure the sealing.
Embodiment 3
[0051] The structure and principle of this embodiment are basically the same as those of Embodiment 1, except that the sealing end 4b is made of elastic material, and the liquid outlet 2b of the wine guide tube 2 has a sealing part protruding from the center of the wine guide tube 2 2c, the arc-shaped sealing surface 2c1 is located on the sealing part 2c, and the convex surface of the sealing surface 2c1 is set towards the central axis of the wine guide tube 2 . The entire sealing end 4b is directly designed to be made of elastic material, and the sealing end 4b and other parts of the body 4a are integrally formed. This solution can also make the bearing area of the elastic deformation of the entire sealing end 4b relatively large, even if the check valve 4 is slightly shifted under the action of liquid pressure or gravity, it can effectively ensure the sealing between the sealing end 4b and the sealing part 2c The surface 2c1 effectively ensures the surface contact and furt...
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