CN220770471U - Chemical pipeline adapter - Google Patents
Chemical pipeline adapter Download PDFInfo
- Publication number
- CN220770471U CN220770471U CN202322252171.0U CN202322252171U CN220770471U CN 220770471 U CN220770471 U CN 220770471U CN 202322252171 U CN202322252171 U CN 202322252171U CN 220770471 U CN220770471 U CN 220770471U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- pipe
- side wall
- chemical pipeline
- pipeline adapter
- 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.)
- Active
Links
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 34
- 238000001914 filtration Methods 0.000 claims description 8
- 239000012943 hotmelt Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a chemical pipeline adapter, which comprises a PVC standard component connector which is connected to a PVC pipe through hot melting and a mounting pipe which is connected to a PFA pipe through hot melting, wherein a third connecting pipe is connected to the mounting pipe through threads, the PVC standard component connector is connected with the third connecting pipe through a connecting mechanism, the connecting mechanism comprises a first connecting pipe which is arranged in the PVC standard component connector through hot melting, the upper end of the side wall of the first connecting pipe is communicated with a second connecting pipe, the second connecting pipe is communicated with the third connecting pipe, and the lower end of the second connecting pipe is provided with a connecting groove. According to the utility model, the connecting mechanism is arranged, and the PFA pipe on different planes can be connected through the rotation of the third connecting pipe, so that the connection of chemical pipelines in different directions is realized, and the application range of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of chemical pipeline switching, in particular to a chemical pipeline switching joint.
Background
The PFA standard pipe and the PVC standard pipe are two common chemical pipelines, and because the two materials are different in national standard, the pipe diameters of the two pipelines are different, and the connectors used for the independent butt joint of the two standard pipes are also different.
In the prior art, the directions of chemical pipelines are not all on the same plane, the existing connectors are suitable for pipeline connection of PFA standard pipes and PVC standard pipes on the same line, and the connectors and pipelines are additionally arranged on different planes, so that the connection cost is high, and therefore, a chemical pipeline adapter is required to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a chemical pipeline adapter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a chemical pipeline adapter, connects the installation pipe of being connected on the PFA pipe including the PVC standard part that the hot melt is connected on the PVC pipe with the hot melt, threaded connection has the third connecting pipe on the installation pipe, the PVC standard part connects and is connected with the third connecting pipe through coupling mechanism, coupling mechanism includes the first connecting pipe that the hot melt set up in the PVC standard part connects, first connecting pipe lateral wall is equipped with the upper end intercommunication and is equipped with the second connecting pipe, second connecting pipe and third connecting pipe intercommunication, the spread groove has been seted up to the second connecting pipe lower extreme, first connecting pipe lateral wall is equipped with first sealing washer, first connecting pipe rotates with the second connecting pipe to be connected, be equipped with the seal groove in the second connecting pipe, second connecting pipe lateral wall is equipped with sealed lid, be equipped with the filter equipment who is used for filtering impurity in the second connecting pipe.
Preferably, the filtering mechanism comprises a mounting seat fixedly connected in the second connecting pipe, a filter screen is arranged on the side wall of the mounting seat, and the side wall of the filter screen is connected with the sealing cover through a plurality of connecting rods.
Preferably, the side wall of the second connecting pipe is provided with a mounting groove, and the mounting groove is in threaded connection with the sealing cover.
Preferably, the side wall of the mounting seat is provided with a second sealing ring, and the first sealing ring is a rotary sealing ring.
Preferably, a placing groove is formed in the third connecting pipe, and a third sealing ring is arranged in the placing groove.
Preferably, a knob is arranged on the side wall of the sealing cover, and the filter screen is made of stainless steel materials.
The utility model has the following beneficial effects:
1. the device is provided with the connecting mechanism, and the PFA tubes on different planes can be connected with the PFA tubes through the rotation of the third connecting tube, so that the connection of chemical pipelines in different directions is realized, and the application range of the device is further improved;
2. the device is provided with the filtering mechanism, impurities in the large-diameter pipeline can be filtered, the impurities are prevented from blocking the small-diameter pipeline, and then the functions of the device are richer.
Drawings
FIG. 1 is a schematic diagram of a chemical pipeline adapter according to the present utility model;
FIG. 2 is an enlarged view of the structure at A of FIG. 1;
fig. 3 is an enlarged view of the structure at B of fig. 1.
In the figure: 1PVC pipe, 2PVC standard part joint, 3 first connecting pipe, 4 second connecting pipe, 5 connecting rod, 6 sealed lid, 7 mounting groove, 8 spread groove, 9 third connecting pipe, 10 mounting tube, 11PFA pipe, 12 seal groove, 13 first sealing washer, 14 mount pad, 15 second sealing washer, 16 filter screen, 17 standing groove, 18 third sealing washer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a chemical pipeline adapter comprises a PVC standard connector 2 hot-melt connected to a PVC pipe 1 and a mounting pipe 10 hot-melt connected to a PFA pipe 11, wherein the mounting pipe 10 is screwed with a third connecting pipe 9.
The PVC standard part joint 2 is connected with a third connecting pipe 9 through a connecting mechanism, the connecting mechanism comprises a first connecting pipe 3 which is arranged in the PVC standard part joint 2 in a hot melting mode, the side wall of the first connecting pipe 3 is provided with a second connecting pipe 4 which is communicated with the upper end, the second connecting pipe 4 is communicated with the third connecting pipe 9, a connecting groove 8 is formed in the lower end of the second connecting pipe 4, a first sealing ring 13 is arranged on the side wall of the first connecting pipe 3, the first connecting pipe 3 is connected with the second connecting pipe 4 in a rotating mode, a sealing groove 12 is arranged in the second connecting pipe 4, and a sealing cover 6 is arranged on the side wall of the second connecting pipe 4.
The second connecting pipe 4 is internally provided with a filtering mechanism for filtering impurities, the filtering mechanism comprises a mounting seat 14 fixedly connected in the second connecting pipe 4, the side wall of the mounting seat 14 is provided with a filter screen 16, and the side wall of the filter screen 16 is connected with the sealing cover 6 through a plurality of connecting rods 5.
In the utility model, the side wall of the second connecting pipe 4 is provided with the mounting groove 7, and the mounting groove 7 is in threaded connection with the sealing cover 6, so that the sealing cover 6 is convenient to mount.
The side wall of the mounting seat 14 is provided with a second sealing ring 15, the sealing effect of the filter screen 16 and the mounting seat 14 can be achieved, and the first sealing ring 13 is a rotary sealing ring.
In the utility model, the third connecting pipe 9 is internally provided with the placing groove 17, the placing groove 17 is internally provided with the third sealing ring 18, and the third sealing ring 18 can improve the sealing effect of the mounting pipe 10 and the third connecting pipe 9.
In the utility model, the side wall of the sealing cover 6 is provided with a knob, so that the sealing cover 6 can be conveniently rotated, and the filter screen 16 is made of stainless steel materials.
In the initial state, the PVC pipe 1 and the PFA pipe 11 are separated from other components after being assembled, and the mounting pipe 10 is separated from these components.
When the device is used, one end of the PVC pipe 1 is hot-melted into the PVC standard component joint 2, the second connecting pipe 4 is rotated, the third connecting pipe 9 is rotated to face the PFA pipe 11, one end of the PFA pipe 11 is hot-melted into the installation pipe 10 in the entering direction, the installation pipe 10 is screwed into the third connecting pipe 9, and the connection of chemical pipelines in different directions is realized in the process, so that the application range of the device is improved;
in addition, impurities in the chemical agent flowing into the second connecting pipe 4 from the PVC pipe 1 can be filtered by the filter screen 16, so that the impurities can be prevented from blocking the small-diameter pipeline, and the functions of the device are more abundant.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (6)
1. The utility model provides a chemical pipeline adapter, connects (2) including the PVC standard part that the hot melt is connected on PVC pipe (1) and installs pipe (10) on PFA pipe (11) with the hot melt, a serial communication port, threaded connection has third connecting pipe (9) on installing pipe (10), PVC standard part connects (2) and is connected with third connecting pipe (9) through coupling mechanism, coupling mechanism includes first connecting pipe (3) that the hot melt set up in PVC standard part connects (2), first connecting pipe (3) lateral wall upper end intercommunication is equipped with second connecting pipe (4), second connecting pipe (4) and third connecting pipe (9) intercommunication, spread groove (8) have been seted up to second connecting pipe (4) lower extreme, first connecting pipe (3) lateral wall is equipped with first sealing washer (13), first connecting pipe (3) and second connecting pipe (4) rotate to be connected, be equipped with seal groove (12) in second connecting pipe (4), second (4) lateral wall is equipped with sealed lid (6), be equipped with in second connecting pipe (4) and be used for filtering impurity mechanism.
2. A chemical pipeline adapter according to claim 1, characterized in that the filtering mechanism comprises a mounting seat (14) fixedly connected in the second connecting pipe (4), a filter screen (16) is arranged on the side wall of the mounting seat (14), and the side wall of the filter screen (16) is connected with the sealing cover (6) through a plurality of connecting rods (5).
3. A chemical pipeline adapter according to claim 2, characterized in that the side wall of the second connecting pipe (4) is provided with a mounting groove (7), and the mounting groove (7) is in threaded connection with the sealing cover (6).
4. A chemical pipeline adapter according to claim 3, characterized in that the side wall of the mounting seat (14) is provided with a second sealing ring (15), and the first sealing ring (13) is a rotary sealing ring.
5. A chemical pipeline adapter according to claim 4, characterized in that a placing groove (17) is arranged in the third connecting pipe (9), and a third sealing ring (18) is arranged in the placing groove (17).
6. A chemical pipeline adapter according to claim 5, characterized in that the side wall of the sealing cover (6) is provided with a knob, and the filter screen (16) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252171.0U CN220770471U (en) | 2023-08-22 | 2023-08-22 | Chemical pipeline adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252171.0U CN220770471U (en) | 2023-08-22 | 2023-08-22 | Chemical pipeline adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770471U true CN220770471U (en) | 2024-04-12 |
Family
ID=90598210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252171.0U Active CN220770471U (en) | 2023-08-22 | 2023-08-22 | Chemical pipeline adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770471U (en) |
-
2023
- 2023-08-22 CN CN202322252171.0U patent/CN220770471U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211954306U (en) | Anticorrosive gas production instrument installation device | |
| CN220770471U (en) | Chemical pipeline adapter | |
| CN208356237U (en) | A kind of piping filter being convenient for changing filter core | |
| CN108561179A (en) | A kind of Novel drain pipe device | |
| CN217784535U (en) | Three-way connecting pipe with bidirectional compensation adjusting function | |
| CN212361205U (en) | Plastic-aluminum pipe connection structure | |
| CN211423500U (en) | Universal oil sample collecting joint | |
| CN212366718U (en) | Building electric pipeline sealing device | |
| CN209876193U (en) | Sealing fitting and liquid access assembly | |
| CN220037742U (en) | Condensation pipe connecting piece with good sealing performance | |
| CN213779469U (en) | Simple nozzle performance test tool | |
| CN208641912U (en) | A kind of soil pipe jointing device for sewage treatment with anti-blockage function | |
| CN216279935U (en) | Single-pipe annular water-mixing heat tracing combined device | |
| CN221121308U (en) | Spigot-and-socket pipe for water supply and drainage | |
| CN209660108U (en) | A kind of drip irrigation zone attachment device | |
| CN206988789U (en) | A kind of adapter assembly of the flat transverse tube of oil | |
| CN221333005U (en) | Heating pipeline filter equipment | |
| CN220286753U (en) | Three-way joint of water purifier | |
| CN216813255U (en) | Pipe joint with good sealing performance | |
| CN205745739U (en) | A kind of pipe fitting carrying sealing device | |
| CN208586076U (en) | A kind of liquid-proof drip nozzle device | |
| CN212691178U (en) | High-pressure pipe fitting tee bend connector | |
| CN215294072U (en) | Novel siphon structure | |
| CN213745390U (en) | Flow guide pipe connected by flanges | |
| CN212361212U (en) | High-strength PE water supply pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |