CN212868982U - Filtering type liquid pipeline connecting end - Google Patents
Filtering type liquid pipeline connecting end Download PDFInfo
- Publication number
- CN212868982U CN212868982U CN202020768689.3U CN202020768689U CN212868982U CN 212868982 U CN212868982 U CN 212868982U CN 202020768689 U CN202020768689 U CN 202020768689U CN 212868982 U CN212868982 U CN 212868982U
- Authority
- CN
- China
- Prior art keywords
- head
- flow guide
- face
- pipe
- protective sleeve
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filtration formula liquid pipeline connects end, including connector tube head, the water conservancy diversion chassis, the drainage tube, filter the post, the protective sleeve, the pressure-bearing spring, water conservancy diversion chassis bottom is established the drainage hole and is communicated with the drainage tube each other through the drainage hole, the terminal surface outside under the protective sleeve is wrapped in the water conservancy diversion chassis cladding, the protective sleeve up end is connected with the connector tube head, the connector tube head rear end face sets for the constant head tank, it inlays in the protective sleeve to filter the post, filter under the post terminal surface and water conservancy diversion chassis bottom counterbalance and communicate each other with the drainage hole, up end and connector tube head rear end face intercommunication, pressure-bearing spring cladding protective. On one hand, the novel device can meet the requirement of pipeline connection positioning operation quickly, has good part replacement capability and greatly improves the fault discharge rate of the novel device; on the other hand, the filter has good multi-stage filtering capability on the conveyed medium during operation, and can also perform pressure regulating and stabilizing operation on the conveyed medium.
Description
Technical Field
The utility model relates to a pipeline connecting device, in particular to a filtering type liquid pipeline connecting end.
Background
At present, in the process of pipeline connection, a pipeline connecting joint is one of common pipeline connecting fittings, the use amount is large, but in practical use, the currently used pipeline connecting end can only meet the requirement of pipeline connection and cannot perform effective filtering operation on a conveying medium in a pipeline, so that impurities mixed in the medium in the pipeline during long-distance conveying cannot be filtered and purified timely, the quality of the medium conveying operation is finally influenced, aiming at the problem, currently, special filtering equipment is often arranged to perform impurity cleaning operation in the conveying medium, but the structure of the professional filtering equipment is large in size, the operation energy consumption is high, the limitation of the use place is easily caused, the requirement of the pipeline conveying operation is difficult to be effectively met, and in addition, the currently used pipeline connecting joint often lacks effective pressure stabilizing parts during operation, The pressure reduction capability, so that the damage of a connecting structure is easily caused by overhigh instantaneous pressure of a conveying medium in the pipeline, the leakage accident of the pipeline is caused, and the running stability and reliability of pipeline equipment are seriously influenced.
Meanwhile, the currently used large pipe joint is often an integral metal piece, so that effective repair work is difficult to perform when the mode is failed, and the use and maintenance costs of the current pipe joint equipment are relatively high.
Therefore, in view of the current situation, there is an urgent need to develop a new pipe joint structure to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides a filtering type liquid pipeline connecting end which has simple structure, flexible and convenient use and good universality, on one hand, the requirement of pipeline connecting and positioning operation can be realized quickly, the working efficiency and the difficulty of the pipeline connecting operation are greatly improved, and simultaneously, the connecting end has good part replacing capability, the fault discharge rate of the connecting end is greatly improved, and the trial and maintenance cost is reduced; on the other hand, the filter has good multi-stage filtering capability on the conveying medium during operation, can effectively realize the filtration and separation of impurities in the conveying medium, and improves the quality stability of the conveying medium; in addition, the novel pressure regulating and stabilizing operation can be carried out on the conveyed medium, so that the stability and the reliability of the operation of the medium conveying pipeline equipment are further improved.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
a filter type liquid pipeline connecting end comprises a connecting pipe head 1, a flow guide base plate 2, a drainage pipe 3, a filter column 4, a protective sleeve 5 and a pressure-bearing spring 6, wherein the flow guide base plate 2 is of a U-shaped circular groove-shaped structure in axial section, a drainage hole 7 is formed in the bottom of the flow guide base plate and is communicated with the drainage pipe 3 through the drainage hole 7, the drainage pipe 3, the drainage hole 7 and the flow guide base plate 1 are coaxially distributed, the flow guide base plate 1 is coated on the outer side of the lower end face of the protective sleeve 5 and is coaxially distributed with the protective sleeve 5, the protective sleeve 5 is of a cylindrical tubular structure, the upper end face of the protective sleeve is connected with the connecting pipe head 1 and is coaxially distributed, a positioning groove 8 is formed in the rear end face of the connecting pipe head 1 and is coated on the outer side of the front end face of the protective sleeve 5 through the positioning groove 8, the filter column 4 is embedded in the protective sleeve 5 and is coaxially distributed, the upper end face is communicated with the rear end face of the connector head 1, the pressure-bearing spring 6 wraps the protective sleeve 5 and is coaxial with the protective sleeve 5, and two ends of the pressure-bearing spring 6 respectively abut against the lower end face of the connector head 1 and the upper end face of the flow guide chassis 2.
It is emphasized that, the filter column 4 includes bearing tube, cassette, elastic sealing ring, bearing tube is the hollow tubular structure, and its both ends set up at least one elastic sealing ring respectively to be connected with constant head tank and the water conservancy diversion chassis of connector head respectively through the sealing ring, elastic sealing ring and the coaxial distribution of bearing tube, its preceding terminal surface surpasss bearing tube terminal surface at least 5 millimeters, at least three cassettes of cassette are inlayed in bearing tube, with bearing tube coaxial distribution and with bearing tube lateral wall sliding connection, the interval is 0-10 millimeters between two adjacent cassettes.
Furthermore, in the filter sheets, two adjacent filter sheets are connected with each other through at least one disc spring, and the filter holes of the filter sheets distributed along the direction from the flow guide base plate to the connecting pipe head are gradually reduced.
Furthermore, the protective sleeve is in threaded connection with the side wall of the positioning groove of the connecting tube head and the side surface of the flow guide chassis, and at least one sealing ring which is coaxially distributed with the protective sleeve is arranged between the protective sleeve and the contact surface of the side wall of the positioning groove of the connecting tube head and the side surface of the flow guide chassis.
Furthermore, the connecting tube head and the flow guide chassis are connected with each other through at least three positioning screws, the positioning screws are distributed in parallel with the axes of the connecting tube head and the flow guide chassis and are uniformly distributed around the axes of the connecting tube head and the flow guide chassis, and two ends of the positioning screws are respectively connected with the outside of the connecting tube head and the outside of the flow guide chassis.
Furthermore, the distance between the connecting pipe head and the flow guide base plate is not more than 5 cm.
The novel structure is simple, the use is flexible and convenient, the universality is good, on one hand, the requirement of pipeline connection positioning operation can be realized quickly, the working efficiency and the difficulty of the pipeline connection operation are greatly improved, meanwhile, the novel fault discharge rate is greatly improved, and the trial and maintenance cost is reduced; on the other hand, the filter has good multi-stage filtering capability on the conveying medium during operation, can effectively realize the filtration and separation of impurities in the conveying medium, and improves the quality stability of the conveying medium; in addition, the novel pressure regulating and stabilizing operation can be carried out on the conveyed medium, so that the stability and the reliability of the operation of the medium conveying pipeline equipment are further improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figure 1, a filtering type liquid pipeline connecting end comprises a connecting pipe head 1, a flow guiding base plate 2, a drainage pipe 3, a filtering column 4, a protecting sleeve 5 and a pressure-bearing spring 6, wherein the flow guiding base plate 2 is of a U-shaped circular groove-shaped structure in axial section, a drainage hole 7 is formed in the bottom of the flow guiding base plate and is communicated with the drainage pipe 3 through the drainage hole 7, the drainage pipe 3, the drainage hole 7 and the flow guiding base plate 2 are coaxially distributed, the flow guiding base plate 2 is coated on the outer side of the lower end face of the protecting sleeve 5 and is coaxially distributed with the protecting sleeve 5, the protecting sleeve 5 is of a cylindrical tubular structure, the upper end face of the flow guiding base plate is connected with the connecting pipe head 1 and is coaxially distributed, a positioning groove 8 is formed in the rear end face of the connecting pipe head 1 and is coated on the outer side of the front end face of the protecting sleeve 5 through the positioning groove 8, the flow guiding base plate 4 is embedded in the, the upper end face is communicated with the rear end face of the connector head 1, the pressure-bearing spring 6 wraps the protective sleeve 5 and is coaxial with the protective sleeve 5, and two ends of the pressure-bearing spring 6 respectively abut against the lower end face of the connector head 1 and the upper end face of the flow guide chassis 2.
The filter column 4 comprises a bearing pipe 41, filter sheets 42 and elastic sealing rings 43, the bearing pipe 41 is of a hollow tubular structure, at least one elastic sealing ring 42 is arranged at each of two ends of the bearing pipe, the bearing pipe is respectively connected with the positioning groove 8 of the connector head 1 and the flow guide chassis 2 through the sealing rings 43, the elastic sealing rings 43 and the bearing pipe 41 are coaxially distributed, the front end face of each elastic sealing ring exceeds the end face of the bearing pipe 41 by at least 5 mm, at least three filter sheets 42 are embedded in the bearing pipe 41, are coaxially distributed with the bearing pipe 41 and are in sliding connection with the side wall of the bearing pipe 41, and the distance between every two adjacent filter sheets 42 is 0-10 mm.
In particular, in the filter sheets 42, two adjacent filter sheets 42 are connected to each other by at least one disc spring 44, and the filtering holes of each filter sheet 42 distributed along the direction from the flow guiding base plate 2 to the connector head 1 are gradually reduced.
In addition, the protective sleeve 5 is connected with the side wall of the positioning groove 8 of the connector 1 and the side surface of the flow guide chassis 2 through threads 9, and at least one sealing ring 10 which is coaxially distributed with the protective sleeve 5 is arranged between the protective sleeve 5 and the contact surface of the side wall of the positioning groove 8 of the connector 1 and the side surface of the flow guide chassis 2.
In this embodiment, connector tube head 1, water conservancy diversion chassis 2 between connect through at least three positioning screw 11 in addition, positioning screw 11 and connector tube head 1, 2 axis parallel distribution on the water conservancy diversion chassis to encircle connector tube head 1, 2 axis equipartitions on the water conservancy diversion chassis, its both ends are connected with connector tube head 1, water conservancy diversion chassis 2 outside respectively.
In addition, the distance between the connecting pipe head 1 and the flow guide base plate 2 is not more than 5 cm.
This is novel in the concrete implementation, at first assembles this neotype connector tube head, water conservancy diversion chassis, drainage tube, filter column, protection casing, pressure-bearing spring of constitution, then treats the pipe connection of being connected with drainage tube and one side, treats the connecting tube with the opposite side with the terminal surface before the connector tube head and treats the connecting tube and be connected, can accomplish the novel assembly of cost.
In the novel operation, the conveying medium flows into the flow guide chassis from the drainage tube, is guided by the flow guide chassis, is directly conveyed into the filter column and flows along the axial direction of the flow guide column, and is filtered by each filter sheet in the flowing process, so that the purpose of purifying the medium is realized; on the other hand, when the medium is contacted with the filter sheets, the filter sheets are displaced within a certain range under the pressure effect of the conveying medium through the disk springs between the two adjacent filter sheets, so that the purposes of pressure relief and pressure stabilization of the conveying medium are achieved, and finally, the medium after being filtered and stabilized in pressure through the filter columns is conveyed to the connecting pipe head and conveyed to the material pipeline through the filter pipe head.
The novel structure is simple, the use is flexible and convenient, the universality is good, on one hand, the requirement of pipeline connection positioning operation can be realized quickly, the working efficiency and the difficulty of the pipeline connection operation are greatly improved, meanwhile, the novel fault discharge rate is greatly improved, and the trial and maintenance cost is reduced; on the other hand, the filter has good multi-stage filtering capability on the conveying medium during operation, can effectively realize the filtration and separation of impurities in the conveying medium, and improves the quality stability of the conveying medium; in addition, the novel pressure regulating and stabilizing operation can be carried out on the conveyed medium, so that the stability and the reliability of the operation of the medium conveying pipeline equipment are further improved.
Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description have been made only for the purpose of illustrating the principles of the invention. The present invention can be further modified and improved without departing from the spirit and scope of the present invention. Such changes and modifications are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A filtration formula liquid pipeline connects end, its characterized in that: the filtering type liquid pipeline connecting end comprises a connecting pipe head, a flow guide base plate, a drainage pipe, a filtering column, a protecting sleeve and a pressure-bearing spring, wherein the flow guide base plate is of a U-shaped circular groove-shaped structure in axial section, the bottom of the flow guide base plate is provided with a drainage hole and is mutually communicated with the drainage pipe through the drainage hole, the drainage pipe, the drainage hole and the flow guide base plate are coaxially distributed, the flow guide base plate is coated outside the lower end face of the protecting sleeve and is coaxially distributed with the protecting sleeve, the protecting sleeve is of a cylindrical tubular structure, the upper end face of the protecting sleeve is connected with the connecting pipe head and is coaxially distributed, the rear end face of the connecting pipe head is provided with a positioning groove and is coated outside the front end face of the protecting sleeve through the positioning groove, the filtering column is embedded in the protecting sleeve, is coaxially distributed with the protecting sleeve and is in sliding, the upper end face is communicated with the rear end face of the connector head, the pressure-bearing spring covers the outer portion of the protective sleeve and is coaxial with the protective sleeve, and two ends of the pressure-bearing spring respectively abut against the lower end face of the connector head and the upper end face of the flow guide chassis.
2. The filtering fluid conduit connection head of claim 1, wherein: the filter column is including bearing pipe, cassette, elastic sealing ring, the bearing pipe is hollow tubular structure, and its both ends set up an at least elastic sealing ring respectively to be connected with constant head tank and the water conservancy diversion chassis of connector head respectively through the sealing ring, elastic sealing ring and the coaxial distribution of bearing pipe, its preceding terminal surface surpasss and bears the weight of at least 5 millimeters of pipe end face, three at least sheets of cassette inlay in the bearing pipe, with bear the weight of the coaxial distribution of pipe and with bear the weight of pipe lateral wall sliding connection, the interval is 0-10 millimeters between two adjacent cassettes.
3. The filtering fluid conduit connection head of claim 2, wherein: in the filter discs, two adjacent filter discs are connected with each other through at least one disc spring, and the filter holes of the filter discs distributed along the direction from the flow guide base plate to the connecting pipe head are gradually reduced.
4. The filtering fluid conduit connection head of claim 1, wherein: the protective sleeve is in threaded connection with the side wall of the positioning groove of the connecting tube head and the side surface of the flow guide chassis, and at least one sealing ring which is coaxially distributed with the protective sleeve is arranged between the contact surfaces of the protective sleeve and the side wall of the positioning groove of the connecting tube head and the side surface of the flow guide chassis.
5. The filtering fluid conduit connection head of claim 1, wherein: the connecting pipe head and the flow guide chassis are connected through at least three positioning screws, the positioning screws are distributed in parallel with the axes of the connecting pipe head and the flow guide chassis and are uniformly distributed around the axes of the connecting pipe head and the flow guide chassis, and two ends of the positioning screws are respectively connected with the outer sides of the connecting pipe head and the flow guide chassis.
6. The filtering fluid conduit connection head of claim 1, wherein: the distance between the connecting pipe head and the flow guide chassis is not more than 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768689.3U CN212868982U (en) | 2020-05-11 | 2020-05-11 | Filtering type liquid pipeline connecting end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768689.3U CN212868982U (en) | 2020-05-11 | 2020-05-11 | Filtering type liquid pipeline connecting end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868982U true CN212868982U (en) | 2021-04-02 |
Family
ID=75204438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768689.3U Expired - Fee Related CN212868982U (en) | 2020-05-11 | 2020-05-11 | Filtering type liquid pipeline connecting end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868982U (en) |
-
2020
- 2020-05-11 CN CN202020768689.3U patent/CN212868982U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211117829U (en) | Adjustable pressure reducing valve | |
| CN112982551A (en) | Non-negative pressure water supply equipment with anti-corrosion function | |
| CN212868982U (en) | Filtering type liquid pipeline connecting end | |
| CN108506604B (en) | Through joint convenient to welded connection is stable | |
| CN214093415U (en) | Quick-screwing connector for stainless steel pipe | |
| CN202700217U (en) | Filter for purified water cooling system | |
| CN211585570U (en) | Anti-fuel oil regeneration device of steam turbine | |
| CN212338328U (en) | Hydraulic valve body | |
| CN102784505B (en) | Filter for pure water cooling system | |
| CN218582320U (en) | Steel ball valve | |
| CN217323536U (en) | Curtain type MBR membrane water collecting pipe | |
| CN212953781U (en) | Hydraulic pipeline for hydraulic engineering | |
| CN219744157U (en) | Pipeline filter with high sealing performance | |
| CN216507925U (en) | Many interfaces collection module suitable for rifle liquid cooling plant charges | |
| CN219355356U (en) | Horizontal single-cylinder filament direct-connection filter | |
| CN221372346U (en) | Pressure stabilizing water supply device for integrated pump station | |
| CN216023454U (en) | Filter bag filter convenient to renew cartridge more | |
| CN218883210U (en) | Adjusting and mounting device for pressure pipeline | |
| CN221191896U (en) | Water treatment equipment capable of monitoring water quality | |
| CN219414001U (en) | Folding device is prevented to rubber water pipe | |
| CN216242510U (en) | Check valve with pressure detection function | |
| CN212799915U (en) | Peripheral connecting pipe connecting structure of pressure type water purifying equipment | |
| CN212337236U (en) | Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground | |
| CN213507198U (en) | Passivation solution reflux unit | |
| CN220696064U (en) | Activated carbon filter convenient for replacing filter element |
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: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |