CN104140067B - Filling valve - Google Patents
Filling valve Download PDFInfo
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- CN104140067B CN104140067B CN201410344207.0A CN201410344207A CN104140067B CN 104140067 B CN104140067 B CN 104140067B CN 201410344207 A CN201410344207 A CN 201410344207A CN 104140067 B CN104140067 B CN 104140067B
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- valve
- freeing pipe
- valve body
- valve pocket
- installing sleeve
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a kind of filling valve, belong to filling apparatus accessory field, solve filling liquid to flow the problem had some setbacks, the technical scheme solving this problem mainly comprises valve body, valve pocket and freeing pipe, the arrival end of valve pocket stretches into valve inner from the exit end of valve body, the exit end of valve pocket is positioned at the outside of the exit end of valve body, spring is provided with between valve pocket and valve body, freeing pipe passes from valve body and valve pocket, there is between freeing pipe and valve body the first gap, there is between freeing pipe and valve pocket the second gap, the arrival end of valve body is provided with installing sleeve, freeing pipe passes from the centre hole of installing sleeve, the closed end of installing sleeve is provided with mounting hole, freeing pipe and mounting hole are sealed and matched, the cylindrical shell of installing sleeve is provided with and runs through in cylindrical shell, the opening of lateral wall, opening, the centre hole of installing sleeve, first gap and the second gap are in turn connected to form infusion channel, the present invention is mainly used in Vessel in Negative Pressure Filling.
Description
Technical field
The present invention relates to filling apparatus accessory, particularly a kind of filling valve.
Background technology
As shown in Figure 5, the filling valve used in Vessel in Negative Pressure Filling technology comprises valve body 01, valve pocket 02 and freeing pipe 03.Valve body, valve pocket are all tubular structure.The arrival end of valve pocket stretches at valve inner, and exit end is positioned at valve body outside.Valve pocket is provided with flange position, is provided with spring 04 between valve pocket and valve body, and one end of this spring is subject to the restriction of flange, and the other end of spring is subject to the restriction of valve body.Freeing pipe is fixedly connected with valve body by mount pad 05.Valve pocket, under the action of the spring to the end movement of freeing pipe, makes to be formed between valve pocket and freeing pipe to be tightly connected.The exit end of freeing pipe protrudes at valve body outside.During use, the valve body of filling valve is arranged in fluid reservoir, and freeing pipe to stretch in fluid reservoir and higher than liquid level.Liquid enters valve inner around mount pad, then enters into valve pocket inside.Treat that the opening of container moves to valve pocket position and extrudes valve pocket, valve pocket is moved to the arrival end of valve body, and between valve pocket and freeing pipe, the relation that is tightly connected of inclined-plane and chamfering disappears, and liquid flows out from the outlet end of valve pocket.In liquid inlet container, extruded air is discharged by freeing pipe.Mount pad is directly assemblied in the arrival end of valve body by the filling valve of this spline structure, the cross section of arrival end is diminished, namely liquid is diminished by the flow of arrival end, and mount pad is also provided with collar 06, the further circulation affecting liquid, can form turbulent flow after liquid flows through from this region, thus forms larger resistance at liquid internal, hinder it to flow, affect filling efficiency and effect.
Summary of the invention
The object that the present invention will reach just is to provide a kind of filling liquid and flows filling valve smoothly.
In order to achieve the above object, the present invention adopts following technical scheme: filling valve, comprise valve body, valve pocket and freeing pipe, the arrival end of valve pocket stretches into valve inner from the exit end of valve body, the exit end of valve pocket is positioned at the outside of the exit end of valve body, the spring moved dorsad for ordering about valve pocket and valve body is provided with between valve pocket and valve body, described freeing pipe passes from valve body and valve pocket, the exit end of freeing pipe is positioned at the outside of the arrival end of valve body, the arrival end of freeing pipe is positioned at the outside of the exit end of valve pocket, there is between freeing pipe and valve body the first gap, there is between freeing pipe and valve pocket the second gap, be provided with the exit end of valve pocket the construction of switch be mutually sealed and matched outside the arrival end of freeing pipe, the arrival end of described valve body is provided with installing sleeve, the open at one end of described installing sleeve, the other end of installing sleeve is closed, freeing pipe passes from the centre hole of installing sleeve, the exit end of freeing pipe is in the outside of the closed end of installing sleeve, the closed end of described installing sleeve is provided with mounting hole, freeing pipe and mounting hole are sealed and matched, the cylindrical shell of installing sleeve is provided with and runs through in cylindrical shell, the opening of lateral wall, opening, the centre hole of installing sleeve, first gap and the second gap are in turn connected to form infusion channel.
Further, the part that described freeing pipe and mounting hole are sealed and matched is rib, and the body thickness of the body Thickness Ratio freeing pipe other parts of described rib is large, and the length of rib is greater than the length of mounting hole.Improve the reliability and stability of installing.
Further, the circumferential lateral surface that described rib is positioned at installing sleeve closed end outside is provided with draw-in groove, is equipped with locating part in draw-in groove, and locating part is stuck on the outer face of installing sleeve closed end.
Further, described opening arranges at least two along the circumference of the outer circumference surface of installing sleeve.
Further, described opening is provided with three along the circumference of the outer circumference surface of installing sleeve is uniform.
Further, the endoporus of described valve body is stepped hole, and the part near the arrival end of valve body is the hole, large footpath that diameter is larger, and the part near the exit end of valve body is the diameter holes that diameter is less, the opening end of installing sleeve inserts in hole, large footpath to coordinate to be fixed, and described valve pocket and diameter holes are sealed and matched.Also can adopt be threaded fixing, the conventional means such as to be welded and fixed.
Further, the centre hole of described installing sleeve and diameter holes equal diameters.There will not be the race conditios such as whirlpool like this, keep liquid to be in the state smoothly that flows, improve liquid delivery rate.
Further, flange is provided with outside the arrival end of described freeing pipe, the diameter of flange is less than or equal to the internal diameter of valve pocket exit end, described construction of switch comprises the seal ring of the periphery cover being located at flange, the external diameter of seal ring is more than or equal to the internal diameter of valve pocket exit end, after the relative valve body of valve pocket moves dorsad and puts in place, the exit end crush seal circle of valve pocket realizes sealing.
Further, flange is provided with outside the arrival end of described freeing pipe, the diameter of flange is greater than the internal diameter of valve pocket exit end, described construction of switch comprises the chamfering of the circular conical surface being located at flange and the exit end being located at valve pocket, circular conical surface is positioned at the surface to valve pocket exit end above flange, after the relative valve body of valve pocket moves dorsad and puts in place, circular conical surface coordinates with chamfering and realizes sealing.
After adopting technique scheme, tool of the present invention has the following advantages: from the side infusion fluid of installing sleeve, do not stop, flow when liquid passes through is obviously much bigger than of the prior art, and liquid collect in mount pad after impulsive force cancel out each other, form the fluid state of taking advantage of a situation, can not turbulent flow be become, the efficiency of Liquid transfer is high, and filling speed is fast.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is I place enlarged drawing in Fig. 2;
Fig. 4 is the schematic diagram of another kind of construction of switch;
Fig. 5 is the structural representation of filling valve in prior art.
Detailed description of the invention
Be an embodiment of the present invention as shown in Figure 1,2 and 3.
Filling valve, comprise valve body 1, valve pocket 2 and freeing pipe 3, the arrival end of valve pocket 2 stretches into valve body 1 inside from the exit end of valve body 1, and the exit end of valve pocket 2 is positioned at the outside of the exit end of valve body 1, is provided with the spring 4 moved dorsad for ordering about valve pocket 2 and valve body 1 between valve pocket 2 and valve body 1.Freeing pipe 3 passes from valve body 1 and valve pocket 2, the exit end of freeing pipe 3 is positioned at the outside of the arrival end of valve body 1, the arrival end of freeing pipe 3 is positioned at the outside of the exit end of valve pocket 2, has the first gap 100 between freeing pipe 3 and valve body 1, has the second gap 200 between freeing pipe 3 and valve pocket 2.
Flange 34 is provided with outside the arrival end of freeing pipe 3, the diameter of flange 34 is less than the internal diameter of valve pocket 2 exit end, seal ring 35 is arranged with as construction of switch in the periphery of flange 34, the external diameter of seal ring 35 is greater than the internal diameter of valve pocket 2 exit end, after at valve pocket 2, relatively valve body 1 moves dorsad and puts in place, if when the external diameter of seal ring 35 goes out more greatly than the internal diameter of valve pocket 2 exit end, the end face of the exit end crush seal circle 35 of valve pocket 2 realizes sealing; If when the external diameter of seal ring 35 goes out few greatly than the internal diameter of valve pocket 2 exit end, the exit end crush seal circle 35 of valve pocket 2 is out of shape, make seal ring 35 enter into valve pocket 2 interference fit seal, the circumferential lateral surface of flange 34 arranges annular groove 342 pairs of seal rings 35 and carries out axial location.The diameter of flange 34 also can equal the internal diameter of valve pocket 2 exit end, does not affect the motion of valve pocket 2.The effect of construction of switch is in pouring process, control opening or closing of infusion channel, when valve pocket 2 moves to the arrival end of valve body 1 relative to valve body 1, construction of switch is opened, infusion channel is opened to infuse, after a container filling terminates, after at valve pocket 2, relatively valve body 1 moves into place to the exit end of valve body 1, construction of switch is closed, infusion channel is closed, and prevents leak of liquid.The arrival end of valve body 1 is provided with installing sleeve 5, the open at one end of installing sleeve 5, the other end of installing sleeve 5 is closed, the endoporus 11 of valve body 1 is stepped hole, part near the arrival end of valve body 1 is the hole, large footpath 111 that diameter is larger, part near the exit end of valve body 1 is the diameter holes 112 that diameter is less, and the opening end of installing sleeve 5 inserts in hole, large footpath 111 to coordinate to be fixed, and valve pocket 2 and diameter holes 112 are sealed and matched.Freeing pipe 3 passes from the centre hole 51 of installing sleeve 5, the exit end of freeing pipe 3 is in the outside of the closed end of installing sleeve 5, the closed end of installing sleeve 5 is provided with mounting hole 52, freeing pipe 3 and mounting hole 52 are sealed and matched, the part that freeing pipe 3 and mounting hole 52 are sealed and matched is rib 31, the body thickness of body Thickness Ratio freeing pipe 3 other parts of rib 31 is large, and the length of rib 31 is greater than the length of mounting hole 52.The circumferential lateral surface that rib 31 is positioned at installing sleeve 5 closed end outside is provided with draw-in groove 32, is equipped with locating part 6 in draw-in groove 32, and locating part 6 is stuck on the outer face of installing sleeve 5 closed end.Locating part 6 adopts the common part such as collar, jump ring.The cylindrical shell of installing sleeve 5 is provided with the opening 53 running through the inside and outside sidewall of cylindrical shell, and centre hole 51, first gap 100 of opening 53, installing sleeve 5 and the second gap 200 are in turn connected to form infusion channel.Opening 53 is provided with three along the circumference of the outer circumference surface of installing sleeve 5 is uniform, and the quantity of opening 53 also can arrange two or four or more, as long as ensure that the flow summation that liquid enters installing sleeve 5 by opening 53 meets the demands.The centre hole of installing sleeve 5 and diameter holes 112 equal diameters, can not there is large change in such liquid, there will not be the race conditios such as whirlpool when center hole wall flow to path hole wall, keeps liquid to be in the state smoothly that flows, improve liquid delivery rate.
In addition, construction of switch also can adopt structure shown in Fig. 4, flange 34 is provided with equally outside the arrival end of freeing pipe 3, the diameter of flange 34 is greater than the internal diameter of valve pocket 2 exit end, the circular conical surface 341 being located at flange 34 forms construction of switch with the chamfering 21 of the exit end being located at valve pocket 2, circular conical surface 341 is positioned at the surface of flange 34 above to valve pocket 2 exit end, and after at valve pocket 2, valve body 1 moves dorsad and puts in place relatively, circular conical surface 341 coordinates with chamfering 21 and realizes sealing.
In above-described embodiment, arrival end and exit end define through the flow direction of certain parts according to liquid or gas, the end that liquid or gas enter certain parts is arrival end, the end of flowing out certain parts is exit end, composition graphs 2, and gas enters freeing pipe 3 from the lower end of freeing pipe 3, so the lower end of freeing pipe 3 is exactly the arrival end of freeing pipe 3, both, liquid enters valve body 1 endoporus from the upper end of valve body 1, so the upper end of valve body 1 is the arrival end of valve body 1.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope defined in claims of the present invention.
Claims (9)
1. filling valve, comprise valve body (1), valve pocket (2) and freeing pipe (3), the arrival end of valve pocket stretches into valve inner from the exit end of valve body, the exit end of valve pocket is positioned at the outside of the exit end of valve body, the spring (4) moved dorsad for ordering about valve pocket and valve body is provided with between valve pocket and valve body, described freeing pipe passes from valve body and valve pocket, the exit end of freeing pipe is positioned at the outside of the arrival end of valve body, the arrival end of freeing pipe is positioned at the outside of the exit end of valve pocket, there is between freeing pipe and valve body the first gap (100), there is between freeing pipe and valve pocket the second gap (200), be provided with the exit end of valve pocket the construction of switch be mutually sealed and matched outside the arrival end of freeing pipe, it is characterized in that: the arrival end of described valve body is provided with installing sleeve (5), the open at one end of described installing sleeve, the other end of installing sleeve is closed, freeing pipe passes from the centre hole (51) of installing sleeve, the exit end of freeing pipe is in the outside of the closed end of installing sleeve, the closed end of described installing sleeve is provided with mounting hole (52), freeing pipe and mounting hole are sealed and matched, the cylindrical shell of installing sleeve is provided with and runs through in cylindrical shell, the opening (53) of lateral wall, opening, the centre hole of installing sleeve, first gap and the second gap are in turn connected to form infusion channel.
2. filling valve according to claim 1, it is characterized in that: the part that described freeing pipe and mounting hole are sealed and matched is rib (31), the body thickness of the body Thickness Ratio freeing pipe other parts of described rib is large, and the length of rib is greater than the length of mounting hole.
3. filling valve according to claim 2, it is characterized in that: the circumferential lateral surface that described rib is positioned at installing sleeve closed end outside is provided with draw-in groove (32), be equipped with locating part (6) in draw-in groove, locating part is stuck on the outer face of installing sleeve closed end.
4. the filling valve according to claim 1 or 2 or 3, is characterized in that: described opening arranges at least two along the circumference of the outer circumference surface of installing sleeve.
5. filling valve according to claim 4, is characterized in that: described opening is provided with three along the circumference of the outer circumference surface of installing sleeve is uniform.
6. the filling valve according to claim 1 or 2 or 3, it is characterized in that: the endoporus (11) of described valve body is stepped hole, part near the arrival end of valve body is the hole, large footpath (111) that diameter is larger, part near the exit end of valve body is the diameter holes (112) that diameter is less, the opening end of installing sleeve inserts in hole, large footpath to coordinate to be fixed, and described valve pocket and diameter holes are sealed and matched.
7. filling valve according to claim 6, is characterized in that: the centre hole of described installing sleeve and diameter holes equal diameters.
8. filling valve according to claim 1, it is characterized in that: outside the arrival end of described freeing pipe, be provided with flange, the diameter of flange is less than or equal to the internal diameter of valve pocket exit end, described construction of switch comprises the seal ring (35) of the periphery being located at flange, the external diameter of seal ring is greater than the internal diameter of valve pocket exit end, after the relative valve body of valve pocket moves dorsad and puts in place, the exit end crush seal circle of valve pocket realizes sealing.
9. filling valve according to claim 1, it is characterized in that: outside the arrival end of described freeing pipe, be provided with flange (34), the diameter of flange is greater than the internal diameter of valve pocket exit end, described construction of switch comprises the chamfering (21) of the circular conical surface (341) being located at flange and the exit end being located at valve pocket, circular conical surface is positioned at the surface to valve pocket exit end above flange, after the relative valve body of valve pocket moves dorsad and puts in place, circular conical surface coordinates with chamfering and realizes sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344207.0A CN104140067B (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344207.0A CN104140067B (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104140067A CN104140067A (en) | 2014-11-12 |
| CN104140067B true CN104140067B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344207.0A Active CN104140067B (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140067B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955698A (en) * | 2021-10-27 | 2022-01-21 | 湖南沅陵大曲酒业有限公司 | White spirit filling device with anti-spillage function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1332870A (en) * | 1970-01-17 | 1973-10-10 | Seitz Werke Gmbh | Filling elements for counter pressure filling machines |
| CN1746104A (en) * | 2005-09-08 | 2006-03-15 | 中国轻工业机械总公司南京轻工业机械厂 | Thermal loading valve |
| CN101279704A (en) * | 2008-05-27 | 2008-10-08 | 广州达意隆包装机械股份有限公司 | Fluid filling valve and liquid filling method |
| CN201176390Y (en) * | 2008-04-03 | 2009-01-07 | 四川蓝剑蓥华山天然矿泉水有限公司 | Filling valve |
| CN101417779A (en) * | 2008-10-31 | 2009-04-29 | 江苏星A包装机械集团有限公司 | Loading valve |
| CN201694815U (en) * | 2010-06-09 | 2011-01-05 | 合肥中辰轻工机械有限公司 | Filling valve |
| CN204022444U (en) * | 2014-07-18 | 2014-12-17 | 杭州中亚机械股份有限公司 | Filling valve |
-
2014
- 2014-07-18 CN CN201410344207.0A patent/CN104140067B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1332870A (en) * | 1970-01-17 | 1973-10-10 | Seitz Werke Gmbh | Filling elements for counter pressure filling machines |
| CN1746104A (en) * | 2005-09-08 | 2006-03-15 | 中国轻工业机械总公司南京轻工业机械厂 | Thermal loading valve |
| CN201176390Y (en) * | 2008-04-03 | 2009-01-07 | 四川蓝剑蓥华山天然矿泉水有限公司 | Filling valve |
| CN101279704A (en) * | 2008-05-27 | 2008-10-08 | 广州达意隆包装机械股份有限公司 | Fluid filling valve and liquid filling method |
| CN101417779A (en) * | 2008-10-31 | 2009-04-29 | 江苏星A包装机械集团有限公司 | Loading valve |
| CN201694815U (en) * | 2010-06-09 | 2011-01-05 | 合肥中辰轻工机械有限公司 | Filling valve |
| CN204022444U (en) * | 2014-07-18 | 2014-12-17 | 杭州中亚机械股份有限公司 | Filling valve |
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| Publication number | Publication date |
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| CN104140067A (en) | 2014-11-12 |
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