CN212178259U - Pipeline safety device is used in dichloro acetyl chloride production - Google Patents
Pipeline safety device is used in dichloro acetyl chloride production Download PDFInfo
- Publication number
- CN212178259U CN212178259U CN202020651289.4U CN202020651289U CN212178259U CN 212178259 U CN212178259 U CN 212178259U CN 202020651289 U CN202020651289 U CN 202020651289U CN 212178259 U CN212178259 U CN 212178259U
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- China
- Prior art keywords
- fixedly connected
- pipeline
- chloride production
- connecting pipe
- external screw
- 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.)
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- FBCCMZVIWNDFMO-UHFFFAOYSA-N dichloroacetyl chloride Chemical compound ClC(Cl)C(Cl)=O FBCCMZVIWNDFMO-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of dichloroacetyl chloride technique and specifically relates to a pipeline safety device is used in dichloroacetyl chloride production, the installation structure comprises a sleeve, the middle part fixed position of set inside pipe wall is connected with the spacing ring, the equal fixedly connected with sealing washer in spacing ring end, the both ends of set outside pipe wall all are provided with the external screw thread, and two the opposite direction of external screw thread, threaded connection has the thread bush on the external screw thread, two the spacing groove has all been seted up in the relative outside of thread bush, the spacing groove is ring shape, it is provided with the stopper to slide in the spacing groove, fixedly connected with connecting rod on the stopper, connecting rod one end fixedly connected with fixed block, fixed block fixedly connected with connecting pipe, the connecting pipe is pegged graft at the cover intraductally. The utility model has the characteristics of be convenient for connect not unidimensional pipeline.
Description
Technical Field
The utility model relates to a dichloroacetyl chloride technical field especially relates to a pipeline safety device is used in dichloroacetyl chloride production.
Background
Dichloroacetyl chloride, colorless with irritant liquid. Can be mixed with diethyl ether, can be decomposed with water and alcohol, and can be fuming in air. The method is mainly used for organic synthesis, pesticide and medical intermediate, can be used for synthesizing vinyl insecticide, and is also used for felting finishing, bleaching, decoloring, fresh-keeping, sterilizing, disinfecting and the like. When the dichloroacetyl chloride is produced, the pipeline pair is used for connecting and transporting, but when the pipeline is connected, the existing joint can only be used for connecting pipelines with fixed models, and cannot be used for connecting pipelines with different sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the pipelines with different sizes cannot be connected in the prior art, and providing a safety protection device for a pipeline for dichloroacetyl chloride production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pipeline safety device is used in dichloro acetyl chloride production, includes the sleeve pipe, the middle part position fixedly connected with spacing ring of cover inside pipe wall, the equal fixedly connected with sealing washer in spacing ring end, the both ends of cover outside pipe wall all are provided with the external screw thread, and two the opposite direction of external screw thread, threaded connection has the thread bush on the external screw thread, two the spacing groove has all been seted up in the relative outside of thread bush, the spacing groove is ring shape, it is provided with the stopper to slide in the spacing groove, fixedly connected with connecting rod on the stopper, connecting rod one end fixedly connected with fixed block, fixed block fixedly connected with connecting pipe, the connecting pipe is pegged graft at the cover intraductally, connecting pipe and sealing washer.
Preferably, the threaded sleeve is provided with anti-skid threads.
Preferably, the joint of the sleeve and the connecting pipe is wrapped with a sealing tape.
Preferably, the opposite inner sides of the two thread sleeves are fixedly connected with a twisting block.
Preferably, the sealing ring comprises an anti-tear layer, an elastic layer is fixedly connected to one side of the anti-tear layer, and the other side of the anti-tear layer is abutted to the connecting pipe.
The utility model provides a pair of dichloroacetyl chloride production is with pipeline safety device, beneficial effect lies in: through the design of thread bush, sealing washer, spacing ring, connecting rod, spacing groove, stopper, be convenient for with not unidimensional pipeline butt on the sealing washer, connect the pipeline and switch on, play the effect of protection to the junction of pipeline, prevent revealing of liquid.
Drawings
FIG. 1 is a schematic structural view of a pipe safety protection device for dichloroacetyl chloride production according to the present invention;
FIG. 2 is a top view of the safety protection device for a dichloroacetyl chloride production pipeline of the present invention shown in FIG. 1;
FIG. 3 is an enlarged view of a portion A of a safety protection device for a dichloroacetyl chloride production pipeline provided by the present invention;
fig. 4 is the utility model provides a structural schematic diagram of a pipeline safety device sealing washer is used in dichloroacetyl chloride production.
In the figure: fixed block 1, spacing groove 2, connecting pipe 3, spacing ring 4, sleeve pipe 5, sealing washer 6, thread bush 7, connecting rod 8, external screw thread 9, stopper 10, sealing strip 11, wrench movement piece 12, anti-tear layer 13, elastic layer 14.
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.
Example 1
Referring to fig. 1-3, a pipeline safety device is used in dichloroacetyl chloride production, includes sleeve pipe 5, and the junction parcel of sleeve pipe 5 and connecting pipe 3 has sealing tape 11, and sealing tape 11 is the aluminium sticky tape, through wrapping up sealing tape 11 in the junction of connecting pipe 3 and sleeve pipe 5, is favorable to strengthening sealed effect, prevents that liquid from taking place to reveal.
The middle position of the inner wall of the sleeve 5 is fixedly connected with a limiting ring 4, the ends of the limiting ring 4 are both fixedly connected with a sealing ring 6, both ends of the outer wall of the sleeve 5 are provided with external threads 9, the directions of the two external threads 9 are opposite, the external threads 9 are in threaded connection with threaded sleeves 7, the threaded sleeves 7 are provided with anti-skidding threads, the opposite outer sides of the two threaded sleeves 7 are both provided with limiting grooves 2, the limiting grooves 2 are in a ring shape, limiting blocks 10 are arranged in the limiting grooves 2 in a sliding manner, connecting rods 8 are fixedly connected to the limiting blocks 10, one ends of the connecting rods 8 are fixedly connected with fixed blocks 1, the fixed blocks 1 are fixedly connected with connecting pipes 3, the connecting pipes 3 are inserted in the sleeve 5, the connecting pipes 3 are abutted against the sealing ring 6, the fixed blocks 1 are welded on the connecting pipes 3, then the threaded sleeves 7 are, so as to connect the connecting pipes 3 with different sizes and protect the pipelines.
Example 2
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that two opposite inner sides of the thread bushing 7 are fixedly connected with a twisting block 12, and the design of the twisting block 12 can adopt a wrench to drive the twisting block 12 to rotate so as to rotate the thread bushing 7.
Example 3
Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 2 is that the sealing ring 6 includes the anti-tear layer 13, the elastic layer 14 is fixedly connected to one side of the anti-tear layer 13, the other side of the anti-tear layer 13 abuts against the connecting pipe 3, the elastic layer 14 is made of butadiene rubber material, the anti-tear layer 13 is made of nitrile rubber material, the anti-tear layer 13 increases the wear resistance of the sealing ring 6, and the sealing ring 6 is prevented from being damaged when being extruded.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a pipeline safety device is used in dichloro acetyl chloride production, includes sleeve pipe (5), its characterized in that, the middle part rigidity of sleeve pipe (5) inner wall is connected with spacing ring (4), equal fixedly connected with sealing washer (6) in spacing ring (4) end, the both ends of sleeve pipe (5) outer wall all are provided with external screw thread (9), and two the opposite direction of external screw thread (9), threaded connection has thread bush (7) on external screw thread (9), two spacing groove (2) have all been seted up to the relative outside of thread bush (7), spacing groove (2) are ring shape, it is provided with stopper (10) to slide in spacing groove (2), fixedly connected with connecting rod (8) on stopper (10), connecting rod (8) one end fixedly connected with fixed block (1), fixed block (1) fixedly connected with connecting pipe (3), the connecting pipe (3) is inserted in the sleeve (5), and the connecting pipe (3) is abutted to the sealing ring (6).
2. The dichloroacetyl chloride production pipeline safety device according to claim 1, wherein the threaded sleeve (7) is provided with anti-slip threads.
3. The safety protection device for the pipeline for dichloroacetyl chloride production according to claim 1, wherein the joint of the sleeve (5) and the connecting pipe (3) is wrapped with a sealing tape (11).
4. The safety protection device for the pipeline for dichloroacetyl chloride production according to claim 1, wherein a twisting block (12) is fixedly connected to the opposite inner sides of the two threaded sleeves (7).
5. The safety protection device for the pipeline for dichloroacetyl chloride production according to claim 1, wherein the sealing ring (6) comprises a tearing-resistant layer (13), one side of the tearing-resistant layer (13) is fixedly connected with an elastic layer (14), and the other side of the tearing-resistant layer (13) is abutted to the connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020651289.4U CN212178259U (en) | 2020-04-26 | 2020-04-26 | Pipeline safety device is used in dichloro acetyl chloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020651289.4U CN212178259U (en) | 2020-04-26 | 2020-04-26 | Pipeline safety device is used in dichloro acetyl chloride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178259U true CN212178259U (en) | 2020-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020651289.4U Active CN212178259U (en) | 2020-04-26 | 2020-04-26 | Pipeline safety device is used in dichloro acetyl chloride production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331025A (en) * | 2021-05-24 | 2021-09-03 | 常熟市景园绿化工程有限公司 | Container seedling annular drip irrigation device |
-
2020
- 2020-04-26 CN CN202020651289.4U patent/CN212178259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331025A (en) * | 2021-05-24 | 2021-09-03 | 常熟市景园绿化工程有限公司 | Container seedling annular drip irrigation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safety protection device for pipeline used in dichloroacetyl chloride production Effective date of registration: 20221201 Granted publication date: 20201218 Pledgee: Shandong Guangrao Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YINQIAO CHEMICAL Co.,Ltd. Registration number: Y2022980024470 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20201218 Pledgee: Shandong Guangrao Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YINQIAO CHEMICAL Co.,Ltd. Registration number: Y2022980024470 |