CN204022444U - Filling valve - Google Patents
Filling valve Download PDFInfo
- Publication number
- CN204022444U CN204022444U CN201420401527.0U CN201420401527U CN204022444U CN 204022444 U CN204022444 U CN 204022444U CN 201420401527 U CN201420401527 U CN 201420401527U CN 204022444 U CN204022444 U CN 204022444U
- Authority
- CN
- China
- Prior art keywords
- valve
- freeing pipe
- valve body
- valve pocket
- installing sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model discloses a kind of filling valve, belong to filling apparatus accessory field, solved the problem that filling liquid flows and has some setbacks, the technical scheme addressing 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, between valve pocket and valve body, be provided with spring, freeing pipe passes from valve body and valve pocket, between freeing pipe and valve body, there is the first gap, between freeing pipe and valve pocket, there is 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, the first gap and the second gap are in turn connected to form infusion channel, the utility model is mainly used in Vessel in Negative Pressure Filling.
Description
Technical field
The utility model relates to filling apparatus accessory, particularly a kind of filling valve.
Background technology
As shown in Figure 5, the filling valve using 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 to the end movement of freeing pipe, makes to form and be tightly connected between valve pocket and freeing pipe under action of the spring.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 stretches in fluid reservoir and higher than liquid level.Liquid enters valve inner around from mount pad, then enters into valve pocket inside.The opening for the treatment of container moves to valve pocket position and pushes valve pocket, makes valve pocket to the arrival end motion 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.The filling valve of this spline structure is directly assemblied in mount pad the arrival end of valve body, the cross section of arrival end is diminished, namely liquid diminishes by the flow of arrival end, and on mount pad, be also provided with collar 06, further affect the circulation of liquid, when liquid can form turbulent flow from flowing through in this region, thereby form larger resistance at liquid internal, hinder it to flow, affect filling efficiency and effect.
Summary of the invention
The object that the utility model will reach is just to provide the mobile filling valve smoothly of a kind of filling liquid.
In order to achieve the above object, the utility model 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, between valve pocket and valve body, be provided with the spring moving dorsad for ordering about 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, between freeing pipe and valve body, there is the first gap, between freeing pipe and valve pocket, there is the second gap, arrival end outside and the exit end of valve pocket of freeing pipe are provided with the construction of switch being mutually sealed and matched, the arrival end of described valve body is provided with installing sleeve, one end of described installing sleeve is uncovered, the other end sealing of installing sleeve, 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, the 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 is along at least two of the circumferential settings of the outer circumference surface of installing sleeve.
Further, described opening is provided with three along the circumferential uniform of outer circumference surface of installing sleeve.
Further, the endoporus of described valve body is stepped hole, and the part of the arrival end of close valve body is the hole, large footpath that diameter is larger, and the part of the exit end of close valve body is the diameter holes that diameter is less, the opening end of installing sleeve inserts in hole, large footpath and is fixed, and described valve pocket and diameter holes are sealed and matched.Also can adopt be threaded fixing, the conventional means such as be welded and fixed.
Further, the centre hole of described installing sleeve and diameter holes equal diameters.There will not be like this race conditios such as whirlpool, keep liquid in the state smoothly that flows, improve liquid delivery speed.
Further, the arrival end outside of described freeing pipe is 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 of the periphery cover of 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 is realized sealing.
Further, the arrival end outside of described freeing pipe is provided with flange, the diameter of flange is greater than the internal diameter of valve pocket exit end, described construction of switch comprises the circular conical surface of being located at flange and the chamfering of being located at the exit end of 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 realizes sealing.
Adopt after technique scheme, the utlity model has following advantage: 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 collects the backlash power of hitting and cancels out each other in mount pad, form the fluid state of taking advantage of a situation, can not become turbulent flow, the efficiency that liquid is carried is high, and filling speed is fast.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
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.
The specific embodiment
Be a kind of embodiment of the utility model 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 moving 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.
The arrival end outside of freeing pipe 3 is provided with flange 34, the diameter of flange 34 is less than the internal diameter of valve pocket 2 exit end, periphery at flange 34 is arranged with seal ring 35 as construction of switch, the external diameter of seal ring 35 is greater than the internal diameter of valve pocket 2 exit end, after the relative valve body 1 of valve pocket 2 moves dorsad and puts in place, if the external diameter of seal ring 35 goes out greatly when more 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 is realized sealing; If the external diameter of seal ring 35 goes out greatly when few than the internal diameter of valve pocket 2 exit end, exit end crush seal circle 35 distortion of valve pocket 2, make seal ring 35 enter into valve pocket 2 interference fit seal, the circumferential lateral surface of flange 34 arranges 342 pairs of seal rings of annular groove 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, to control opening or closing of infusion channel, at valve pocket 2 when valve body 1 moves to the arrival end of valve body 1, construction of switch is opened, infusion channel is opened to infuse, after a container filling finishes, after the relative valve body 1 of valve pocket 2 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, one end of installing sleeve 5 is uncovered, the other end sealing of installing sleeve 5, the endoporus 11 of valve body 1 is stepped hole, the part of the arrival end of close valve body 1 is the hole, large footpath 111 that diameter is larger, the part of the exit end of close 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 and is fixed, and valve pocket 2 is sealed and matched with diameter holes 112.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 is sealed and matched with mounting hole 52, freeing pipe 3 is rib 31 with the part that mounting hole 52 is sealed and matched, 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 outsides 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 ends.Locating part 6 adopts the common parts such as collar, jump ring.The cylindrical shell of installing sleeve 5 is provided with the opening 53 that runs through the inside and outside sidewall of cylindrical shell, and centre hole 51, the first gap 100 and second gap 200 of opening 53, installing sleeve 5 are in turn connected to form infusion channel.Opening 53 is provided with three along the circumferential uniform of outer circumference surface of installing sleeve 5, and the quantity of opening 53 also can arrange two or four or more, as long as guarantee that the flow summation that liquid enters installing sleeve 5 by opening 53 meets the demands., can not there is large variation when liquid flow to path hole wall along center hole wall like this in the centre hole of installing sleeve 5 and diameter holes 112 equal diameters, there will not be the race conditios such as whirlpool, keeps liquid in the state smoothly that flows, and improves liquid delivery speed.
In addition, construction of switch also can adopt structure shown in Fig. 4, in the arrival end outside of freeing pipe 3, be provided with flange 34 equally, the diameter of flange 34 is greater than the internal diameter of valve pocket 2 exit end, the circular conical surface 341 that is located at flange 34 forms constructions of switch with the chamfering 21 of being located at the exit end of valve pocket 2, circular conical surface 341 is positioned at flange 34 surface to valve pocket 2 exit end above, and after the relative valve body 1 of valve pocket 2 move dorsad and puts in place, circular conical surface 341 coordinates realization to seal with chamfering 21.
In above-described embodiment, arrival end and exit end are to define according to the flow direction of liquid or certain parts of gas process, the end that liquid or gas enter certain parts is arrival end, the end of flowing out certain parts is exit end, and in conjunction with Fig. 2, 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 utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to defined scope in the utility model claims.
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, between valve pocket and valve body, be provided with the spring (4) moving dorsad for ordering about 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, between freeing pipe and valve body, there is the first gap (100), between freeing pipe and valve pocket, there is the second gap (200), arrival end outside and the exit end of valve pocket of freeing pipe are provided with the construction of switch being mutually sealed and matched, it is characterized in that: the arrival end of described valve body is provided with installing sleeve (5), one end of described installing sleeve is uncovered, the other end sealing of installing sleeve, 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 of lateral wall (53), opening, the centre hole of installing sleeve, the 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), in draw-in groove, be equipped with locating part (6), locating part is stuck on the outer face of installing sleeve closed end.
4. according to the filling valve described in claim 1 or 2 or 3, it is characterized in that: described opening is along at least two of the circumferential settings 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 circumferential uniform of outer circumference surface of installing sleeve.
6. according to the filling valve described in claim 1 or 2 or 3, it is characterized in that: the endoporus of described valve body (11) is stepped hole, the part of the arrival end of close valve body is the hole, large footpath (111) that diameter is larger, the part of the exit end of close valve body is the diameter holes that diameter is less (112), the opening end of installing sleeve inserts in hole, large footpath and is 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: the arrival end outside of described freeing pipe is 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 of 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 is realized sealing.
9. filling valve according to claim 1, it is characterized in that: the arrival end outside of described freeing pipe is 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 circular conical surface (341) of being located at flange and the chamfering (21) of being located at the exit end of 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 realizes sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401527.0U CN204022444U (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401527.0U CN204022444U (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022444U true CN204022444U (en) | 2014-12-17 |
Family
ID=52062336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401527.0U Withdrawn - After Issue CN204022444U (en) | 2014-07-18 | 2014-07-18 | Filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140067A (en) * | 2014-07-18 | 2014-11-12 | 杭州中亚机械股份有限公司 | Filling valve |
| CN107434236A (en) * | 2017-08-10 | 2017-12-05 | 苏州首达机械有限公司 | Gas-liquid mixed filling valve |
-
2014
- 2014-07-18 CN CN201420401527.0U patent/CN204022444U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140067A (en) * | 2014-07-18 | 2014-11-12 | 杭州中亚机械股份有限公司 | Filling valve |
| CN104140067B (en) * | 2014-07-18 | 2016-01-27 | 杭州中亚机械股份有限公司 | Filling valve |
| CN107434236A (en) * | 2017-08-10 | 2017-12-05 | 苏州首达机械有限公司 | Gas-liquid mixed filling valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |