CN218762081U - Novel locking type polymer filter pipe joint - Google Patents
Novel locking type polymer filter pipe joint Download PDFInfo
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- CN218762081U CN218762081U CN202222971422.6U CN202222971422U CN218762081U CN 218762081 U CN218762081 U CN 218762081U CN 202222971422 U CN202222971422 U CN 202222971422U CN 218762081 U CN218762081 U CN 218762081U
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- polymer filter
- stainless steel
- filter tube
- sheath
- joint
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Abstract
The utility model discloses a novel locking formula polymer filter tube connects, including the polymer filter tube, the top end opening part threaded connection of polymer filter tube has a stainless steel outer thread connection head. The utility model uses the stainless steel screw thread head to replace the original plastic head, which is firm and durable, in order to avoid the deformation of the pipe joint caused by the pressure impact and the temperature change, thereby the stainless steel joint is dropped off, we design the stainless steel sheath, after the stainless steel screw thread head is screwed into the filter tube, the stainless steel sheath is sleeved from the outside of the pipe wall, then the sheath is locked under high pressure by the pipeline locking machine, thereby the whole joint part is very firm, even if the joint part is impacted by high pressure or the temperature is raised, the joint part can be very firm; through this technical scheme can make the connector sturdy and durable, whole connector part is very firm, even receive high pressure impact, perhaps temperature rise, the joint portion also can be very firm, the condition that the preceding sealed untight and joint warp and drop can not appear again.
Description
Technical Field
The utility model relates to a filter tube connects technical field, specifically is a novel locking formula polymer filter tube connects.
Background
The polymer sintered filter tube is frequently used in various fields of industrial production, has the advantages of low material cost, uniform pore size distribution, strong acid and alkali resistance, most of organic solvents resistance, smooth surface, easy backflushing and slag falling, and repeated long-term use, and is used for filtering liquid or gas. In practical application, the connection mode of the filter pipes is particularly important, not only the sealing performance is required to be met, but also the connection strength is sufficient, and the common connection modes comprise a flat opening and sealing gasket compression mode and a plastic external thread connector mode;
as shown in fig. 1, a sealing gasket 2 is fixedly installed at the top end of a polymer filter tube 1, and is a flat-open mouth and sealing gasket compression mode;
as shown in fig. 2, a plastic external thread connector 3 is connected to the top end of the polymer filter tube 1 in a threaded manner;
in practical applications, the following situations exist in both of the above two types of connection modes: because the material of polymer sintering filter tube is polymer polyethylene, after the filter tube is suffered pressure shock or temperature variation, sintering pipe intensity step-down, the joint portion produces the deformation easily, the intensity itself of plastics connector is just not high, receive external force and strike the back, the screw thread head drops easily or breaks even, flat open-ended connector, because the mouth of pipe produces the deformation, sealed the pad loses sealed effect easily, thereby make the coupling lose sealed and connection performance, cause the destruction of filter effect, thereby cause the loss of inestimable to whole production technology, based on this, the utility model designs a novel locking formula polymer filter tube connects, with the solution above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel locking formula polymer filtering pipe connects, with solve and propose among the above-mentioned background art because the material of polymer sintering filter tube is polymer polyethylene, the filter tube is after pressure shock or temperature variation, sintering pipe intensity step-down, the joint portion produces deformation easily, the intensity itself of plastics connector is just not high, receive external force and strike the back, the screw thread head drops easily or breaks even, flat open-ended connector, because the mouth of pipe produces deformation, sealed pad loses sealing effect easily, thereby make the coupling lose sealed and connection performance, cause the destruction of filter effect, thereby cause the problem of inestimable loss to whole production technology.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel locking formula polymer filter tube connects, a serial communication port, including the polymer filter tube, the top end opening part threaded connection of polymer filter tube has a stainless steel external thread connection head, a firm sheath locking has been cup jointed in the top outside of polymer filter tube, firm sheath locking is passed through pipeline locking machine high pressure and is locked in the outside of polymer filter tube.
Preferably, an inner thread groove is formed in the inner wall of the top opening of the polymer filter pipe, an outer thread matched with the polymer filter pipe is arranged on the outer side of the joint of the stainless steel outer thread connector and the polymer filter pipe, and the inner thread groove in the polymer filter pipe is matched with the outer thread in the stainless steel outer thread connector.
Preferably, the pore size distribution of the polymer filter tube is uniform, and the surface is smooth.
Preferably, said sturdy sheath lock is in particular a stainless steel sheath lock.
Preferably, said sturdy sheath lock is in particular an iron alloy sheath lock.
Preferably, said sturdy sheath lock is a copper alloy sheath lock.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model uses the stainless steel screw thread head to replace the original plastic head, which is firm and durable, in order to avoid the deformation of the pipe joint caused by the pressure impact and the temperature change, thereby the stainless steel joint falls off, we design the stainless steel sheath, after the stainless steel screw thread head is screwed into the filter pipe, the stainless steel sheath is sleeved from the outside of the pipe wall, then the sheath is locked by the pipe locking machine under high pressure, thereby the whole joint part is very firm, even if the joint part is impacted by high pressure or the temperature rises, the joint part can also be very firm; through this technical scheme can make the connector sturdy and durable, whole connector part is very firm, even receive high pressure impact, perhaps temperature rise, the joint portion also can be very firm, the condition that the preceding sealed untight and joint warp and drop can not appear again.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a first prior art;
FIG. 2 is a schematic diagram of a second prior art;
fig. 3 is a schematic structural view of the locking type polymeric filter tube joint of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-polymer filter tube, 2-sealing gasket, 3-plastic external thread connector, 4-stainless steel external thread connector and 5-sturdiness sheath locking.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
First embodiment
The utility model provides a technical scheme: a novel locking type polymer filter pipe joint comprises a polymer filter pipe 1, wherein a stainless steel external thread connector 4 is in threaded connection with an opening at the top end of the polymer filter pipe 1, a firmness sheath lock 5 is sleeved on the outer side of the top end of the polymer filter pipe 1, and the firmness sheath lock 5 is locked on the outer side of the polymer filter pipe 1 through a pipeline locking machine in a high-pressure mode;
an inner thread groove is formed in the inner wall of the opening at the top end of the polymer filter pipe 1, an outer thread matched with the polymer filter pipe 1 is arranged on the outer side of the joint of the stainless steel external thread connector 4 and the polymer filter pipe 1, and the inner thread groove in the polymer filter pipe 1 is matched with the outer thread on the stainless steel external thread connector 4;
wherein, the aperture distribution of the macromolecule filtering pipe 1 is uniform, and the surface is smooth;
wherein the sturdiness sheath lock 5 is in particular a stainless steel sheath lock.
Second embodiment
The utility model provides a technical scheme: a novel locking type polymer filter pipe joint comprises a polymer filter pipe 1, wherein a stainless steel external thread connector 4 is in threaded connection with an opening at the top end of the polymer filter pipe 1, a firm sheath lock 5 is sleeved on the outer side of the top end of the polymer filter pipe 1, and the firm sheath lock 5 is locked on the outer side of the polymer filter pipe 1 through a pipeline locking machine in a high-pressure mode;
an inner thread groove is formed in the inner wall of the opening at the top end of the polymer filter pipe 1, an outer thread matched with the polymer filter pipe 1 is arranged on the outer side of the joint of the stainless steel external thread connector 4 and the polymer filter pipe 1, and the inner thread groove in the polymer filter pipe 1 is matched with the outer thread on the stainless steel external thread connector 4;
wherein, the aperture distribution of the polymer filter tube 1 is uniform, and the surface is smooth;
wherein said sturdy sheath lock 5 is in particular an iron alloy sheath lock.
Third embodiment
The utility model provides a technical scheme: a novel locking type polymer filter pipe joint comprises a polymer filter pipe 1, wherein a stainless steel external thread connector 4 is in threaded connection with an opening at the top end of the polymer filter pipe 1, a firmness sheath lock 5 is sleeved on the outer side of the top end of the polymer filter pipe 1, and the firmness sheath lock 5 is locked on the outer side of the polymer filter pipe 1 through a pipeline locking machine in a high-pressure mode;
an inner thread groove is formed in the inner wall of the opening at the top end of the polymer filter pipe 1, an outer thread matched with the polymer filter pipe 1 is arranged on the outer side of the joint of the stainless steel external thread connector 4 and the polymer filter pipe 1, and the inner thread groove in the polymer filter pipe 1 is matched with the outer thread on the stainless steel external thread connector 4;
wherein, the aperture distribution of the macromolecule filtering pipe 1 is uniform, and the surface is smooth;
wherein said sturdy sheath lock 5 is in particular a copper alloy sheath lock.
The utility model uses the stainless steel screw thread head to replace the original plastic head, which is firm and durable, in order to avoid the deformation of the pipe joint caused by the pressure impact and the temperature change, thereby the stainless steel joint is dropped off, we design the stainless steel sheath, after the stainless steel screw thread head is screwed into the filter tube, the stainless steel sheath is sleeved from the outside of the pipe wall, then the sheath is locked under high pressure by the pipeline locking machine, thereby the whole joint part is very firm, even if the joint part is impacted by high pressure or the temperature is raised, the joint part can be very firm; through this technical scheme can make the connector sturdy and durable, whole connector part is very firm, even receive high pressure impact, perhaps temperature rise, the joint portion also can be very firm, the condition that the preceding sealed untight and joint warp and drop can not appear again.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a novel locking formula polymer filter union coupling, a serial communication port, including polymer filter tube (1), the top end opening part threaded connection of polymer filter tube (1) has a stainless steel external screw thread connector (4), a tightness sheath locking (5) has been cup jointed in the top outside of polymer filter tube (1), tightness sheath locking (5) are through the outside of pipeline locking machine high pressure locking at polymer filter tube (1).
2. The novel locking type polymer filter pipe joint according to claim 1, wherein: the inner thread groove has been seted up on the inner wall of the top end opening part of polymer filter tube (1), the junction outside of stainless steel external screw thread connector (4) and polymer filter tube (1) be equipped with polymer filter tube (1) assorted external screw thread, the outer screw thread looks adaptation on inner thread groove on the polymer filter tube (1) and the stainless steel external screw thread connector (4).
3. The novel locking type polymer filter pipe joint according to claim 1, wherein: the pore diameter of the polymer filter pipe (1) is uniformly distributed, and the surface is smooth.
4. The novel locking type polymer filter pipe joint as claimed in claim 1, wherein: the sturdiness sheath locking (5) is specifically stainless steel sheath locking.
5. The novel locking type polymer filter pipe joint as claimed in claim 1, wherein: the sturdiness sheath lock (5) is specifically an iron alloy sheath lock.
6. The novel locking type polymer filter pipe joint as claimed in claim 1, wherein: the sturdiness sheath lock (5) is specifically a copper alloy sheath lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222971422.6U CN218762081U (en) | 2022-11-08 | 2022-11-08 | Novel locking type polymer filter pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222971422.6U CN218762081U (en) | 2022-11-08 | 2022-11-08 | Novel locking type polymer filter pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218762081U true CN218762081U (en) | 2023-03-28 |
Family
ID=85647336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222971422.6U Active CN218762081U (en) | 2022-11-08 | 2022-11-08 | Novel locking type polymer filter pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218762081U (en) |
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2022
- 2022-11-08 CN CN202222971422.6U patent/CN218762081U/en active Active
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