CN209925651U - Fast-assembling three port transposition valve devices - Google Patents
Fast-assembling three port transposition valve devices Download PDFInfo
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- CN209925651U CN209925651U CN201920771581.7U CN201920771581U CN209925651U CN 209925651 U CN209925651 U CN 209925651U CN 201920771581 U CN201920771581 U CN 201920771581U CN 209925651 U CN209925651 U CN 209925651U
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Abstract
The utility model discloses a three transposition valve devices of fast-assembling, including the lift cylinder, sealed core bar upper end is connected to lift cylinder bottom, spacing axle is connected on lift cylinder downside both sides, spacing axle sleeve is in the sealed core bar outside, spacing axle lower extreme joint seal flange, the sealed flange bottom is connected inside seal chamber, sealed core bar passes sealed flange, and the bottom is located inside seal chamber, the sealed flange downside is equipped with the discharge gate, the discharge gate is connected with seal chamber, and communicates with each other with seal chamber, the discharge gate downside is equipped with the constant delivery pump interface, the constant delivery pump interface is connected with seal chamber, and communicates with each other with seal chamber, seal chamber bottom is connected with the feed inlet. The device has simple structure, convenient installation and low use cost; the feeding pipeline, the quantitative connector and the discharging pipeline are of an integrated structure, so that the cleaning cost of equipment is reduced, and the risk of product pollution is reduced.
Description
Technical Field
The utility model relates to a filling equipment field, concretely relates to three transposition valve devices of fast-assembling.
Background
At present, with the development of science and technology, filling equipment is widely applied to the industries of pharmacy, food, cosmetics and the like. However, the existing filling pipelines for liquid filling equipment are generally large and heavy, have complex structures and are difficult to install, so that the use cost is high, the operation method is complicated, and the feeding pipeline and the quantitative connector, the discharging pipeline and the quantitative vessel are of two independent pipeline structures, so that the pipeline cleaning cost is high, and liquid pollution is more easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three transposition valve devices of fast-assembling to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three port transposition valve devices of fast-assembling, includes the lift cylinder, lift cylinder bottom is connected sealed core bar upper end, spacing axle is connected on lift cylinder downside both sides, spacing axle sleeve is in the sealed core bar outside, spacing axle lower extreme connection sealing flange, sealing flange bottom is connected inside sealed cavity, sealed core bar passes sealing flange, and the bottom is located inside sealed cavity, sealed flange downside is equipped with the discharge gate, the discharge gate is connected with sealed cavity, and communicates with each other with sealed cavity, the discharge gate downside is equipped with the constant delivery pump interface, the constant delivery pump interface is connected with sealed cavity, and communicates with each other with sealed cavity, sealed cavity bottom is connected with the feed inlet.
Preferably, the sealing core rod is of a structure with a thin upper part and a thick lower part and can move up and down along the inside of the sealing cavity.
Preferably, when the sealing core rod runs to the uppermost end in the sealing cavity, the width of the sealing cavity at the joint of the discharge port and the sealing cavity is slightly larger than the diameter of the sealing core rod, and the sealing core rod covers the discharge port; when the sealing core rod runs to the lowest end in the sealing cavity, the bottom end of the sealing core rod covers the feeding hole, and a liquid flowing channel is formed between the discharging hole and the quantitative pump interface through the sealing cavity and the sealing core rod.
Preferably, the metering pump interface is a right-angle elbow.
The utility model discloses a technological effect and advantage: the device has simple structure, convenient installation and low use cost; the feeding pipeline, the quantitative connector and the discharging pipeline are of an integrated structure, so that the cleaning cost of equipment is reduced, and the risk of product pollution is reduced.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a right side view of the present invention.
In the figure: 1-lifting cylinder, 2-sealing core rod, 3-limiting shaft, 4-sealing flange, 5-sealing cavity, 6-discharge port, 7-quantitative pump interface, 8-feed port and 9-liquid flow channel.
Detailed Description
In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1-3, a fast-assembling three-port transposition valve device includes a lifting cylinder 1, the upper end of a sealing core rod 2 is connected to the bottom end of the lifting cylinder 1, a limiting shaft 3 is connected to two sides of the lower side of the lifting cylinder 1, the limiting shaft 3 is sleeved on the outer side of the sealing core rod 2, the lower end of the limiting shaft 3 is connected with a sealing flange 4, the bottom of the sealing flange 4 is connected to the inside of a sealing cavity 5, the sealing core rod 2 passes through the sealing flange 4, the bottom end of the sealing core rod is located inside the sealing cavity 5, a discharge port 6 is arranged on the lower side of the sealing flange 4, the discharge port 6 is connected with the sealing cavity 5 and communicated with the sealing cavity 5, a constant delivery pump interface 7 is arranged on the lower side of the discharge port 6, the constant delivery pump interface 7 is connected with.
Example 2
As shown in fig. 1-3, a fast-assembling three-port transposition valve device includes a lifting cylinder 1, the upper end of a sealing core rod 2 is connected to the bottom end of the lifting cylinder 1, a limiting shaft 3 is connected to two sides of the lower side of the lifting cylinder 1, the limiting shaft 3 is sleeved on the outer side of the sealing core rod 2, the lower end of the limiting shaft 3 is connected with a sealing flange 4, the bottom of the sealing flange 4 is connected to the inside of a sealing cavity 5, the sealing core rod 2 passes through the sealing flange 4, the bottom end of the sealing core rod is located inside the sealing cavity 5, a discharge port 6 is arranged on the lower side of the sealing flange 4, the discharge port 6 is connected with the sealing cavity 5 and communicated with the sealing cavity 5, a constant delivery pump interface 7 is arranged on the lower side of the discharge port 6, the constant delivery pump interface 7 is connected with.
Preferably, the sealing core rod 2 is of a structure with a thin upper part and a thick lower part and can move up and down along the inside of the sealing cavity 5.
Preferably, when the sealing core rod 2 runs to the uppermost end in the sealing cavity 5, the width of the sealing cavity 5 at the connection part of the discharge port 6 and the sealing cavity 5 is slightly larger than the diameter of the sealing core rod 2, and the sealing core rod 2 covers the discharge port 6; when the sealing core rod 2 runs to the lowest end in the sealing cavity 5, the bottom end of the sealing core rod 2 covers the feed port 8, and a liquid flow channel 9 is formed between the discharge port 6 and the quantitative pump interface 7 through the sealing cavity 5 and the sealing core rod 2.
Preferably, the dosing pump port 7 is a right-angle elbow.
The utility model discloses process flow and theory of operation do: seal the core bar 2 and seal in seal cavity 5 through spacing axle 3 and sealing flange 4, start lift cylinder 1, lift cylinder 1 drives sealed core bar 2 and reciprocates, when lift cylinder 1 drives sealed core bar 2 upward movement, discharge gate 6 is plugged up to sealed core bar 2, liquid enters into quantitative pump interface 7 from feed inlet 8, add liquid in to the quantitative pump, when lift cylinder 1 drives sealed core bar 2 downstream, feed inlet 8 is plugged up to sealed core bar 2, liquid enters into discharge gate 6 by liquid flow channel 9 from quantitative pump interface 7 and carries out the filling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the present invention without departing from the spirit and the principles of the present invention.
Claims (4)
1. The utility model provides a three transposition valve devices of fast-assembling, includes lift cylinder, its characterized in that: the bottom end of the lifting cylinder is connected with the upper end of a sealing core rod, two sides of the lower side of the lifting cylinder are connected with a limiting shaft, the limiting shaft is sleeved on the outer side of the sealing core rod, the lower end of the limiting shaft is connected with a sealing flange, the bottom of the sealing flange is connected inside a sealing cavity, the sealing core rod penetrates through the sealing flange, the bottom end of the sealing core rod is located inside the sealing cavity, a discharge port is arranged on the lower side of the sealing flange, the discharge port is connected with the sealing cavity and communicated with the sealing cavity, a constant delivery pump interface is arranged on the lower side of the discharge port and connected with the sealing cavity and communicated with the sealing cavity.
2. The quick-assembling three-port transposition valve device according to claim 1, characterized in that: the sealing core rod is of a structure with a thin upper part and a thick lower part and can move up and down along the inside of the sealing cavity.
3. The quick-assembling three-port transposition valve device according to claim 1, characterized in that: when the sealing core rod runs to the uppermost end in the sealing cavity, the width of the sealing cavity at the joint of the discharge port and the sealing cavity is slightly larger than the diameter of the sealing core rod, and the sealing core rod covers the discharge port; when the sealing core rod runs to the lowest end in the sealing cavity, the bottom end of the sealing core rod covers the feeding hole, and a liquid flowing channel is formed between the discharging hole and the quantitative pump interface through the sealing cavity and the sealing core rod.
4. The quick-assembling three-port transposition valve device according to claim 1, characterized in that: the quantitative pump interface is a right-angle elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771581.7U CN209925651U (en) | 2019-05-27 | 2019-05-27 | Fast-assembling three port transposition valve devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771581.7U CN209925651U (en) | 2019-05-27 | 2019-05-27 | Fast-assembling three port transposition valve devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925651U true CN209925651U (en) | 2020-01-10 |
Family
ID=69091908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771581.7U Expired - Fee Related CN209925651U (en) | 2019-05-27 | 2019-05-27 | Fast-assembling three port transposition valve devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925651U (en) |
-
2019
- 2019-05-27 CN CN201920771581.7U patent/CN209925651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |