CN204403627U - The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent - Google Patents
The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent Download PDFInfo
- Publication number
- CN204403627U CN204403627U CN201420809596.5U CN201420809596U CN204403627U CN 204403627 U CN204403627 U CN 204403627U CN 201420809596 U CN201420809596 U CN 201420809596U CN 204403627 U CN204403627 U CN 204403627U
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- China
- Prior art keywords
- connecting tube
- tube
- double
- end cap
- connection set
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- 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.)
- Expired - Fee Related
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Abstract
The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent, comprise internal layer and skin, internal layer has a short connecting sleeve, tightened respectively by the outside thread of the internal thread at connecting sleeve two ends with the two long tube ends be connected, skin comprises a connecting tube, and there is internal thread at connecting tube two ends, end cap is connected with connecting tube by outside thread, end cap has center hole, and center hole is sleeved on long tube, and end cap is equipped with seal ring respectively in the junction with connecting tube and long tube.The inwall of connecting tube is adhesive with gas transducer and button battery, connecting tube is provided with Screw, outside connecting tube, LED is installed by the wire in the endoporus of Screw.The utility model by 2 advantages, 1, double-layer structure makes connection set safer, reliable; 2, during internal layer gas leakage, gas transducer can make LED shinny, is conducive to staff and finds and check.
Description
Technical field
The utility model relates to chemical gas Cemented filling facility, the connection set that namely a kind of chemical gas conveyance conduit is double-deck, intelligent.
Background technique
The gas pipeline of current residential belt or the chemical gas conveyance conduit in chemical plant, its Placement is all the short connecting sleeve of use one, there is internal thread at connecting sleeve two ends, there is outside thread the end of the long tube be connected, the outside thread of the internal thread at connecting sleeve two ends with the two long tube ends be connected being tightened respectively, on outside thread, being wrapped with some flexible glue bands when tightening.This Placement generally also can use, but Security is not high, easily leaks, cause the accident when the time is grown or is subject to vibrating.
Summary of the invention
In order to overcome shortcoming not high by the Placement Security of the internal thread at connecting sleeve two ends at present, the utility model proposes the connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent.
This chemical gas conveyance conduit is double-deck, the connection set of intelligence, for comprising internal layer and outer field double-layer structure, internal layer has a short connecting sleeve, there is internal thread at connecting sleeve two ends, there is outside thread the end of the long tube be connected, the outside thread of the internal thread at connecting sleeve two ends with the two long tube ends be connected is tightened respectively, it is characterized in that, skin comprises a connecting tube, there is internal thread at connecting tube two ends, end cap is connected with connecting tube by outside thread, end cap there is center hole, center hole is sleeved on long tube, end cap is equipped with seal ring respectively in the junction with connecting tube and long tube.
The periphery of end cap is orthohexagonal, is convenient to turn with spanner.
The inwall of connecting tube is adhesive with gas transducer and button battery, connecting tube is provided with Screw, outside connecting tube, be provided with LED by the wire in the endoporus of Screw, seal in the endoporus of Screw with sealer, gas transducer, button battery and LED are electrically connected.When internal layer leaks gas, gas transducer can make LED shinny.
During installation, 1, all parts of connection set are enclosed within the long tube end be connected, and 2, carry out the connection of the short connecting sleeve of internal layer, 3, end cap and 2 seal rings, gas transducer, button battery, LED are installed, 4, end-cap assembly is arranged in connecting tube, screws.
The utility model by 2 advantages, 1, double-layer structure makes connection set safer, reliable; 2, during internal layer gas leakage, gas transducer can make LED shinny, is conducive to staff and finds and check.
Accompanying drawing explanation
Fig. 1 is sectional drawing of the present utility model
In figure: 1, connecting sleeve, 2, long tube, 3, connecting tube, 4, end cap, the 5, first seal ring, the 6, second seal ring, 7, gas transducer, 8, button battery, 9, Screw, 10, LED.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail as follows:
This chemical gas conveyance conduit is double-deck, the connection set of intelligence, for comprising internal layer and outer field double-layer structure, internal layer has a short connecting sleeve 1, there is internal thread at connecting sleeve 1 two ends, there is outside thread the end of the long tube 2 be connected, the outside thread of the internal thread at connecting sleeve 1 two ends with two long tube 2 ends be connected is tightened respectively, skin comprises a connecting tube 3, there is internal thread at connecting tube 3 two ends, end cap 4 is connected with connecting tube 3 by outside thread, end cap 4 there is center hole, center hole is sleeved on long tube 2, end cap 4 is equipped with the first seal ring 5 in the junction with connecting tube, end cap 4 is equipped with the second seal ring 6 in the junction with long tube 2.
The periphery of end cap 4 is orthohexagonal, is convenient to turn with spanner.
The inwall of connecting tube 3 is adhesive with gas transducer 7 and button battery 8, connecting tube is provided with Screw 9, outside connecting tube 3, LED 10 is installed by the wire in the endoporus of Screw 9, seal with sealer in the endoporus of Screw 9, gas transducer 7, button battery 8 and LED 10 are electrically connected.When internal layer leaks gas, gas transducer 7 can make LED 10 shinny.
Claims (3)
1. a chemical gas conveyance conduit is double-deck, the connection set of intelligence, for comprising internal layer and outer field double-layer structure, internal layer has a short connecting sleeve, there is internal thread at connecting sleeve two ends, there is outside thread the end of the long tube be connected, the outside thread of the internal thread at connecting sleeve two ends with the two long tube ends be connected is tightened respectively, it is characterized in that, skin comprises a connecting tube, there is internal thread at connecting tube two ends, end cap is connected with connecting tube by outside thread, end cap there is center hole, center hole is sleeved on long tube, end cap is equipped with seal ring respectively in the junction with connecting tube and long tube.
2. the connection set that a kind of chemical gas conveyance conduit according to claim 1 is double-deck, intelligent, it is characterized in that, the periphery of end cap is orthohexagonal.
3. the connection set that a kind of chemical gas conveyance conduit according to claim 1 is double-deck, intelligent, it is characterized in that, the inwall of connecting tube is adhesive with gas transducer and button battery, connecting tube is provided with Screw, outside connecting tube, LED is installed by the wire in the endoporus of Screw, seal with sealer in the endoporus of Screw, gas transducer, button battery and LED are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809596.5U CN204403627U (en) | 2014-12-20 | 2014-12-20 | The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809596.5U CN204403627U (en) | 2014-12-20 | 2014-12-20 | The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403627U true CN204403627U (en) | 2015-06-17 |
Family
ID=53427485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809596.5U Expired - Fee Related CN204403627U (en) | 2014-12-20 | 2014-12-20 | The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546245A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connection piece which can be fast installed |
-
2014
- 2014-12-20 CN CN201420809596.5U patent/CN204403627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546245A (en) * | 2016-02-29 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel pipe connection piece which can be fast installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150617 Termination date: 20171220 |