Novel wine spear valve body

Abstract

The utility model discloses a novel wine spear valve body, which is mainly used in the technical field of cleaning, filling, distributing and the like of liquid containers of beer, white spirit, beverage and the like, the valve body is formed by welding an upper valve body and a lower valve body, the outer surface of the upper valve body is provided with threads or convex teeth or a spiral groove, an inner hole of the upper valve body is provided with a convex lug, the valve body is provided with an exhaust hole and an annular groove, and the exhaust hole can circulate gas. The screw has the advantages that the processing modes are diversified, the thread strength is higher, the appearance is better, the production period is shortened, the cost is reduced, and the use is more convenient and safer.

Description

Technical Field

[0001] The utility model relates to the field of liquid container accessories such as beer, liquor, beverages, etc., in particular to a novel wine lance valve body. Background Art

[0002] The wine spear is a cleaning, filling and dispensing valve for liquid containers such as beer, liquor and beverages. It is combined with the barrel neck seal and cooperates with the filling head and distributor of the same type. Through the exchange of gases such as CO2 and liquids such as beer, the purpose of cleaning, filling and discharging liquid is achieved. The wine spear valve body is an important part of the wine spear and is sealed with the barrel diameter. Due to the lugs, sealing planes and other structures in the inner hole of the valve body, it is difficult to process the overall cold extrusion or stamping processing methods, and only the production method of integral casting can be adopted. Casting has high cost, long casting cycle, low density of cast products, poor appearance brightness after machining, and low thread strength due to its own production process and environmental protection requirements. The existing wine spear valve body has the following technical defects: the original wine spear valve body has lugs, sealing platforms and other structures in the inner hole of the valve body, which makes it difficult to process the overall cold extrusion or stamping processing methods, and only the production method of integral casting can be adopted, but the integral casting will lead to a single production and processing method, a long production cycle, high cost, unsightly appearance, low density and low thread strength, and the thread cannot be matched with the barrel diameter after being damaged. Summary of the invention

[0003] In view of the above problems, the utility model provides a new type of wine spear valve body, which adopts a structure in which an upper valve body and a lower valve body are welded, and can be produced and processed by cold extrusion or stamping, thereby improving the technical defects of the original integral casting such as long production cycle and high cost.

[0004] The utility model provides a wine spear valve body, wherein the valve body main body comprises an upper valve body and a lower valve body, wherein the upper valve body is in a circular ring shape, wherein the outer surface of the upper valve body is provided with threads or convex teeth or spiral grooves, and the inner hole is provided with lugs, and the upper valve body and the lower valve body are welded and connected.

[0005] Preferably, a stop platform is provided on the upper part of the lower valve body, and the upper valve body is sleeved on the stop platform and then welded and connected.

[0006] Preferably, the valve body is provided with an exhaust hole, which includes an air inlet end and an air outlet end. The lower valve body is provided with a sealing plane. The air outlet end of the exhaust hole is arranged above the sealing plane, and the air inlet end of the exhaust hole is arranged on the outer surface of the upper valve body or the lower valve body.

[0007] Preferably, there is an annular groove below the exhaust hole, which is connected to the exhaust hole, and the annular groove is arranged on the outer circumference of the lower valve body.

[0008] Preferably, at least one lug is provided.

[0009] Preferably, at least one protruding tooth is provided.

[0010] Preferably, at least one exhaust hole is provided.

[0011] The beneficial effects of the utility model are as follows: after the upper valve body and the lower valve body are welded, the upper valve body can be processed by casting, cold extrusion and stamping, and the lower valve body can be processed by cold extrusion, which shortens the production cycle, reduces costs, has a beautiful appearance, and has high thread strength. The exhaust holes and the annular grooves can speed up pressure relief and exhaust, thereby ensuring safe use and easy disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the explosion structure of the first structure of the wine spear valve body of the utility model;

[0013] Figure 2 This is a schematic diagram of the first structural three-dimensional structure of the wine spear valve body of the utility model;

[0014] Figure 3 This is a schematic diagram of a first structural cross-sectional structure of the utility model wine spear valve body;

[0015] Figure 4 This is a schematic diagram of the explosion structure of the second structure of the wine spear valve body of the utility model;

[0016] Figure 5 This is a schematic diagram of the second structural three-dimensional structure of the wine spear valve body of the utility model;

[0017] Figure 6 This is a schematic diagram of a second structural cross-sectional structure of the wine spear valve body of the utility model;

[0018] Figure 7 This is a schematic diagram of the third structural three-dimensional structure of the wine spear valve body of the utility model;

[0019] Figure 8 This is a schematic diagram of a third structural cross-sectional structure of the utility model wine spear valve body;

[0020] Fig. 9 This is a schematic diagram of a fourth structural three-dimensional structure of the wine spear valve body of the utility model;

[0021] Fig.10 This is a schematic diagram of a fourth structural cross-sectional structure of the wine spear valve body of the utility model;

[0022] In the figure: 1 upper valve body; 2 lower valve body; 3 thread; 4 convex tooth; 5 lug; 6 stop platform; 7 exhaust hole; 8 air inlet end; 9 air outlet end; 10 sealing plane; 11 annular groove; 12 spiral groove. DETAILED DESCRIPTION

[0023] Depend on Figure 1-Figure 8 It can be seen that a new type of wine spear valve body is provided with an upper valve body 1 and a lower valve body 2, the upper valve body 1 is annular, the outer surface of the upper valve body 1 is provided with a thread 3 or a convex tooth 4 or a spiral groove 12, the inner hole is provided with a lug 5, the upper valve body 1 and the lower valve body 2 are welded; the upper part of the lower valve body 2 is provided with a stop platform 6, the upper valve body 1 is welded after being sleeved on the stop platform 6; the valve body is provided with an exhaust hole 7, the exhaust hole 7 includes an air inlet end 8 and an air outlet end 9, the lower valve body 2 is provided with a sealing plane 10, and the air outlet end 9 of the exhaust hole 7 is arranged on the sealing plane 1 0, the air inlet end 8 of the exhaust hole 7 is arranged on the outer surface of the upper valve body 1 or the lower valve body 2; there is an annular groove 11 below the exhaust hole 7, which is connected with the exhaust hole 7, and the annular groove 11 is arranged on the outer circumference of the lower valve body 2; the valve body with the thread 3, the valve body with the convex tooth 4 and the valve body with the spiral groove 12 may not be provided with the exhaust hole 7 and the annular groove 11; only the exhaust hole 7 may be provided without the annular groove 11; the exhaust hole 7 and the annular groove 11 may be provided at the same time; at least one lug 5 is provided; at least one convex tooth 4 is provided; at least one exhaust hole 7 is provided.

[0024] Depend on Figure 1-Figure 3 It can be seen that Figure 1-Figure 3 It is a schematic diagram of the overall structure of the valve body including the thread 3, the exhaust hole 7 and the annular groove 11.

[0025] Depend on Figure 4-Figure 6 It can be seen that Figure 4-Figure 6 It is a schematic diagram of the overall structure of a valve body including protruding teeth 4 and exhaust holes 7 but without an annular groove 11.

[0026] Depend on Figure 7 , Figure 8 It can be seen that Figure 7 , Figure 8 It is a schematic diagram of the overall structure of a valve body including threads 3 but not including exhaust holes 7 and annular grooves 11.

[0027] Depend on Fig. 9 , Fig.10 It can be seen that Fig. 9 , Fig.10 It is a schematic diagram of the overall structure of a valve body including a spiral groove 12 but not including an exhaust hole 7 and an annular groove 11.

[0028] The wine spear valve body is an important part of the wine spear. The original wine spear valve body contains lugs 5, sealing plane 10 and other structures, which makes cold extrusion and stamping difficult. It can only be formed by integral casting. Casting is affected by its own production process and environmental protection process. The material density is low, resulting in high production cost, long production cycle, single production method, low thread strength, and poor surface brightness after machining. If the upper valve body 1 and the lower valve body 2 are welded, the upper valve body 1 can be produced by cold extrusion and stamping in addition to casting, and the lower valve body 2 is processed by cold extrusion.

[0029] The present application adopts a structure in which the upper valve body 1 and the lower valve body 2 are welded, which can diversify the valve body production methods, shorten the production cycle, and reduce the production cost. Among them, the stamping and cold extrusion processing methods have high material density, good appearance after processing, and high thread strength.

[0030] The wine spear is installed on the wine barrel, and the valve body is sealed with the barrel diameter. If the pressure in the barrel is too high, which can reach more than 6Mpa at high pressure, it is very difficult to remove it with tools, and there is a risk of the wine spear popping out and injuring people. After the valve body is equipped with the exhaust hole 7 and the annular groove 11, the wine spear only needs to be loosened a little with a tool to loosen the seal between the wine spear valve body and the barrel diameter. The pressure will be released from the air inlet end 8 of the exhaust hole 7 to the air outlet end 9 of the exhaust hole 7. If the annular groove 11 is added, the pressure will be exhausted from the annular groove 11 and then to the air inlet end 8 of the exhaust hole 7 to the air outlet end 9 of the exhaust hole 7 to release the pressure, thereby reducing the pressure in the barrel, making it easier to remove the wine spear from the barrel, and the wine spear will not burst out and injure people, making it safer to use.

[0031] The present application makes it more convenient and safer to remove the wine spear by adding the exhaust hole 7 and the annular groove 11 structure. After adding the exhaust hole 7 and the exhaust groove 11 structure, when the wine spear is removed, the pressure in the barrel is quickly released, and the wine spear will not burst out and injure people, and the wine spear is also easier to remove.

Claims

1. A new type of wine spear valve body, including a valve body, characterized in that: The valve body comprises an upper valve body and a lower valve body, the upper valve body is annular, the outer surface of the upper valve body is provided with threads or convex teeth or spiral grooves, the inner hole is provided with lugs, and the upper valve body and the lower valve body are welded and connected.

2. A new type of wine spear valve body according to claim 1, characterized in that: The upper part of the lower valve body is provided with a stop platform, and the upper valve body is sleeved on the stop platform and then welded and connected.

3. A new type of wine spear valve body according to claim 1, characterized in that: The valve body is provided with an exhaust hole, which includes an air inlet end and an air outlet end. The lower valve body is provided with a sealing plane. The air outlet end of the exhaust hole is arranged above the sealing plane, and the air inlet end of the exhaust hole is arranged on the outer surface of the upper valve body or the lower valve body.

4. A new type of wine spear valve body according to claim 3, characterized in that: An annular groove is provided below the exhaust hole and communicated with the exhaust hole. The annular groove is arranged on the outer circumference of the lower valve body.

5. The novel wine spear valve body according to claim 1 is characterized in that: At least one lug is provided.

6. The novel wine spear valve body according to claim 1 is characterized in that: At least one convex tooth is provided.

7. The novel wine spear valve body according to claim 3 is characterized in that: At least one exhaust hole is provided.

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