CN213839954U - Chemical industry reation kettle liquid level pipeline under pressure valve door connecting device - Google Patents
Chemical industry reation kettle liquid level pipeline under pressure valve door connecting device Download PDFInfo
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- CN213839954U CN213839954U CN202022705628.5U CN202022705628U CN213839954U CN 213839954 U CN213839954 U CN 213839954U CN 202022705628 U CN202022705628 U CN 202022705628U CN 213839954 U CN213839954 U CN 213839954U
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- pipeline
- fixing
- liquid level
- outer side
- connecting device
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- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a chemical industry reation kettle liquid level pipeline under pressure valve door connecting device, including first pipeline, second pipeline and second retainer plate, one side of first pipeline is provided with the second pipeline, one side fixedly connected with fixture block of first pipeline, one side of first pipeline is provided with the fixed slot, and the inside of fixed slot is provided with the sealing washer, the outside fixedly connected with second retainer plate of first pipeline, and the inside of second retainer plate evenly is provided with the screw hole, one side in the first pipeline outside is provided with the second external screw thread, the outside of second pipeline is provided with the slide rail, and the outside of slide rail is provided with connection structure. The utility model discloses a be provided with the fixed slot in one side of first pipeline, with the inside of fixed to the fixed slot of sealing washer, carry out the block in-process at fixture block and draw-in groove, under the elastic action of fixed slot, make fixture block and draw-in groove closely laminate, increase the leakproofness between first pipeline and the second pipeline.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a chemical industry reation kettle liquid level pipeline under pressure valve door connecting device.
Background
When the chemical industry carries out various reactions, generally all need use reation kettle, with the inside of various reactants input reation kettle, general reactant all can produce a large amount of pressures in reaction process, so reation kettle generally all is provided with pressure valve, when being connected pressure valve and pipeline, all is provided with connecting device for promoting connection efficiency:
traditional reation kettle liquid level pipeline under pressure valve door connecting device because the joint efficiency is low, when being connected pressure valve and pipeline, the joint efficiency is low, influences work efficiency, the work of being not convenient for very much.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical industry reation kettle liquid level pipeline under pressure valve door connecting device to propose the problem that the connection efficiency is low in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical reaction kettle liquid level pressure pipeline valve connecting device comprises a first pipeline, a second pipeline and a second fixing ring, wherein the second pipeline is arranged on one side of the first pipeline, a clamping block is fixedly connected on one side of the first pipeline, a fixing groove is formed in one side of the first pipeline, a sealing ring is arranged inside the fixing groove, the second fixing ring is fixedly connected on the outer side of the first pipeline, threaded holes are uniformly formed in the second fixing ring, second external threads are arranged on one side of the outer side of the first pipeline, a sliding rail is arranged on the outer side of the second pipeline, a connecting structure is arranged on the outer side of the sliding rail and comprises a ferrule, the first fixing ring, a fixing column, a sliding hole and an internal thread, the ferrule is arranged on the outer side of the sliding rail, the first fixing ring is fixedly connected on the outer side of the ferrule, and the fixing column is uniformly and movably connected on the outer side of the first fixing ring, and one side of the fixed column is provided with a first external thread, one side inside the ferrule is provided with a slide hole, the other side inside the ferrule is provided with an internal thread, and one side of the second pipeline is provided with a clamping groove.
Preferably, four groups of fixing columns are arranged, and the fixing columns are distributed on the outer side of the first fixing ring at equal intervals.
Preferably, the inside of the sliding hole is smoothly arranged, and the sliding rail is in sliding connection with the sliding hole.
Preferably, the inner diameter of the internal thread is larger than the outer diameter of the second external thread, and the internal thread and the second external thread form a threaded connection.
Preferably, the clamping groove and the clamping block are matched with each other, and a clamping structure is formed between the clamping groove and the clamping block.
Preferably, a clamping structure is formed between the fixing groove and the sealing ring, and the fixing groove is in an elastic annular shape.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of chemical industry reation kettle liquid level pipeline under pressure valve door connecting device is rational in infrastructure, has following advantage:
(1) the ferrule is movably connected to the outer side of the sliding rail, the ferrule is in sliding connection with the sliding rail through the sliding hole, the ferrule is pushed to rotate, the ferrule is fixed to the outer side of the first pipeline through the inner threads and the second outer threads which form the sliding connection, the clamping block is clamped into the clamping groove, the first pipeline and the second pipeline are connected, the connection mode is simple and rapid, and the pipelines are conveniently connected;
(2) the fixing column is movably connected to the outer side of the first fixing ring, and the first external thread on one side of the fixing column is in threaded connection with the fixing groove, so that the fixing column can be rotated to drive the first external thread to be fixed inside the second fixing ring, the connection between the ferrule and the first pipeline is firmer, and the first pipeline and the second pipeline are prevented from falling off;
(3) be provided with the fixed slot through one side at first pipeline, carry out the block in-process with the sealing washer to the inside of fixed slot, under the elastic action of fixed slot, make fixture block and draw-in groove closely laminate, increase the leakproofness between first pipeline and the second pipeline.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of a first pipeline structure of the present invention;
fig. 4 is a schematic front view of the partial structure of the present invention.
In the figure: 1. a first conduit; 2. a connecting structure; 201. a ferrule; 202. a first retainer ring; 203. fixing a column; 204. a slide hole; 205. an internal thread; 206. a first external thread; 3. a second conduit; 4. a slide rail; 5. a second retainer ring; 6. a card slot; 7. a clamping block; 8. a second external thread; 9. a threaded hole; 10. fixing grooves; 11. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a chemical industry reation kettle liquid level pressure pipeline valve connecting device, including first pipeline 1, second pipeline 3 and second retainer plate 5, one side of first pipeline 1 is provided with second pipeline 3, one side of first pipeline 1 is fixedly connected with fixture block 7, one side of first pipeline 1 is provided with fixed slot 10, and the inside of fixed slot 10 is provided with sealing washer 11, constitute the block structure between fixed slot 10 and the sealing washer 11, fixed slot 10 is the annular that has elasticity, increase the leakproofness, in the connection process, under the elastic action of fixed slot 10, make fixture block 7 and draw-in groove 6 closely laminate, increase the leakproofness between first pipeline 1 and second pipeline 3, can prevent the pressure that the reactant produced from leaking, avoid influencing the reaction of reation kettle;
the outer side of the first pipeline 1 is fixedly connected with a second fixing ring 5, threaded holes 9 are uniformly formed in the second fixing ring 5, second external threads 8 are formed in one side of the outer side of the first pipeline 1, a sliding rail 4 is formed in the outer side of the second pipeline 3, a connecting structure 2 is arranged on the outer side of the sliding rail 4, the connecting structure 2 comprises a ferrule 201, a first fixing ring 202, a fixing column 203, a sliding hole 204 and internal threads 205, the ferrule 201 is arranged on the outer side of the sliding rail 4, the outer side of the ferrule 201 is fixedly connected with the first fixing ring 202, the outer side of the first fixing ring 202 is uniformly movably connected with the fixing column 203, first external threads 206 are formed in one side of the fixing column 203, the sliding hole 204 is formed in one side of the inner side of the ferrule 201, and the internal threads 205 are formed in the other side of the ferrule 201;
four groups of fixing columns 203 are arranged, and the fixing columns 203 are distributed on the outer side of the first fixing ring 202 at equal intervals, so that the fixing is more stable;
the inside of the sliding hole 204 is smoothly arranged, and the sliding rail 4 and the sliding hole 204 form sliding connection for convenient adjustment;
the inner diameter of the internal thread 205 is larger than the outer diameter of the second external thread 8, the internal thread 205 and the second external thread 8 form threaded connection, so that the fixing is facilitated, the sealing ring 11 is fixed inside the fixing groove 10, the first pipeline 1 is inserted into the second pipeline 3, the ferrule 201 is pushed and rotated, the ferrule 201 is fixed to the outer side of the first pipeline 1 through the internal thread 205 and the second external thread 8 which form sliding connection, the clamping block 7 is clamped into the clamping groove 6, and the first pipeline 1 and the second pipeline 3 are connected;
as the first external thread 206 on one side of the fixing column 203 is in threaded connection with the fixing groove 10, the fixing column 203 is rotated to drive the first external thread 206 to be fixed inside the second fixing ring 5, so that the connection between the ferrule 201 and the first pipeline 1 is more tight;
one side of the second pipeline 3 is provided with a clamping groove 6, the clamping groove 6 and the clamping block 7 are matched with each other, and a clamping structure is formed between the clamping groove 6 and the clamping block 7, so that the clamping groove and the clamping block are fixedly connected conveniently.
The working principle is as follows: when in use, firstly, the sealing ring 11 is fixed inside the fixing groove 10, the first pipeline 1 is inserted into the second pipeline 3, the ferrule 201 is pushed and rotated, the ferrule 201 is fixed on the outer side of the first pipeline 1 through the internal thread 205 and the second external thread 8 which form sliding connection, the clamping block 7 is clamped inside the clamping groove 6, and the first pipeline 1 and the second pipeline 3 are connected;
after the connection is completed, as the first external thread 206 on one side of the fixing column 203 is in threaded connection with the fixing groove 10, the fixing column 203 is rotated to drive the first external thread 206 to be fixed inside the second fixing ring 5, so that the connection between the ferrule 201 and the first pipeline 1 is more tight;
finally, in the connection process, under the elastic action of the fixing groove 10, the fixture block 7 is tightly attached to the clamping groove 6, the sealing performance between the first pipeline 1 and the second pipeline 3 is improved, pressure leakage generated by reactants can be prevented, and the reaction of the reaction kettle is prevented from being influenced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a chemical industry reation kettle liquid level pipeline under pressure valve door connecting device, includes first pipeline (1), second pipeline (3) and second retainer plate (5), its characterized in that: a second pipeline (3) is arranged on one side of the first pipeline (1), a clamping block (7) is fixedly connected to one side of the first pipeline (1), a fixing groove (10) is arranged on one side of the first pipeline (1), a sealing ring (11) is arranged inside the fixing groove (10), a second fixing ring (5) is fixedly connected to the outer side of the first pipeline (1), threaded holes (9) are uniformly formed in the second fixing ring (5), second external threads (8) are arranged on one side of the outer side of the first pipeline (1), a sliding rail (4) is arranged on the outer side of the second pipeline (3), a connecting structure (2) is arranged on the outer side of the sliding rail (4), the connecting structure (2) comprises a ferrule (201), a first fixing ring (202), a fixing column (203), a sliding hole (204) and an internal thread (205), the ferrule (201) is arranged on the outer side of the sliding rail (4), the outer side of the ferrule (201) is fixedly connected with a first fixing ring (202), the outer side of the first fixing ring (202) is uniformly and movably connected with a fixing column (203), a first external thread (206) is arranged on one side of the fixing column (203), a sliding hole (204) is arranged on one side of the interior of the ferrule (201), an internal thread (205) is arranged on the other side of the interior of the ferrule (201), and a clamping groove (6) is arranged on one side of the second pipeline (3).
2. The chemical reaction kettle liquid level pressure pipeline valve connecting device of claim 1, which is characterized in that: the fixed columns (203) are provided with four groups, and the fixed columns (203) are distributed on the outer side of the first fixing ring (202) at equal intervals.
3. The chemical reaction kettle liquid level pressure pipeline valve connecting device of claim 1, which is characterized in that: the inside of the sliding hole (204) is smoothly arranged, and the sliding rail (4) is in sliding connection with the sliding hole (204).
4. The chemical reaction kettle liquid level pressure pipeline valve connecting device of claim 1, which is characterized in that: the inner diameter of the internal thread (205) is larger than the outer diameter of the second external thread (8), and a threaded connection is formed between the internal thread (205) and the second external thread (8).
5. The chemical reaction kettle liquid level pressure pipeline valve connecting device of claim 1, which is characterized in that: the clamping groove (6) and the clamping block (7) are matched with each other, and a clamping structure is formed between the clamping groove (6) and the clamping block (7).
6. The chemical reaction kettle liquid level pressure pipeline valve connecting device of claim 1, which is characterized in that: a clamping structure is formed between the fixing groove (10) and the sealing ring (11), and the fixing groove (10) is in an elastic annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705628.5U CN213839954U (en) | 2020-11-20 | 2020-11-20 | Chemical industry reation kettle liquid level pipeline under pressure valve door connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705628.5U CN213839954U (en) | 2020-11-20 | 2020-11-20 | Chemical industry reation kettle liquid level pipeline under pressure valve door connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839954U true CN213839954U (en) | 2021-07-30 |
Family
ID=77018380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022705628.5U Expired - Fee Related CN213839954U (en) | 2020-11-20 | 2020-11-20 | Chemical industry reation kettle liquid level pipeline under pressure valve door connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839954U (en) |
-
2020
- 2020-11-20 CN CN202022705628.5U patent/CN213839954U/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 |
Granted publication date: 20210730 |