CN114887381B - Bidirectional joint filter element filtering pipe fitting - Google Patents
Bidirectional joint filter element filtering pipe fitting Download PDFInfo
- Publication number
- CN114887381B CN114887381B CN202210829515.7A CN202210829515A CN114887381B CN 114887381 B CN114887381 B CN 114887381B CN 202210829515 A CN202210829515 A CN 202210829515A CN 114887381 B CN114887381 B CN 114887381B
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- CN
- China
- Prior art keywords
- cylinder
- quick
- female connector
- auxiliary rod
- joint
- 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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Links
- 238000001914 filtration Methods 0.000 title claims description 15
- 230000002457 bidirectional effect Effects 0.000 title abstract description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the technical field of connecting pipe fittings, and particularly discloses a filter pipe fitting with a bidirectional joint filter element. The invention realizes rotation of the cam and self-locking by arranging the worm wheel and the worm, realizes driving the gear to rotate by arranging the gear ring, is provided with the auxiliary rod, facilitates rotation of the cylinder, and is also provided with the positioning unit matched with the auxiliary rod for use.
Description
Technical Field
The invention relates to a filtering pipe fitting, in particular to a filtering pipe fitting with a bidirectional joint filter element, and belongs to the technical field of connecting pipe fittings.
Background
In real life, a pipeline is generally used for conveying media, and in order to reduce blockage of the pipeline, a filter screen is generally arranged on the pipeline and used for filtering impurities in the media.
But the installation of current filter screen on the pipeline is very troublesome, leads to work efficiency low, has increased the construction degree of difficulty.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a filter tube with a bidirectional joint filter element.
In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a two-way joint filter core filters pipe fitting, which comprises a pipe body, the both ends of body coaxial arrangement respectively have quick female joint, the inside filter unit that is provided with of body, quick male joint and quick female joint connection are passed through to filter unit's one end, quick female joint includes the female joint body, the symmetry is provided with two cams on the female joint body, the coaxial camshaft that wears to be equipped with on the cam, the camshaft riser is connected with the female joint body, one side coaxial arrangement of camshaft has the worm wheel, one side meshing of worm wheel has the worm, the gear is installed to the one end of worm, coaxial cover is equipped with the drum on the female joint body, set up flutedly on the drum, coaxial arrangement has the ring gear with gear engagement on the recess.
The following is a further optimization of the present invention to the above scheme: an annular boss is coaxially arranged on the outer circumference of the female joint body, and an annular groove matched with the annular boss for use is formed in the inner wall of the cylinder.
Further optimization: a positioning unit is arranged between the cylinder and the female joint body, the positioning unit is driven by an auxiliary rod, and the auxiliary rod is arranged on the cylinder.
Further optimization: a first hole for accommodating one end of the auxiliary rod to rotate is formed in the cylinder, and one end of the auxiliary rod is hinged to the first hole through a pin shaft.
Further optimization: the positioning unit includes a protrusion coupled to the auxiliary lever.
Further optimization: the first hole is communicated with the annular groove through a guide hole, and the guide hole is arranged along the radial direction of the cylinder.
Further optimization: the limiting rod capable of moving back and forth is arranged in the guide hole, one end of the limiting rod is toothed, and the annular array on the annular boss is provided with a plurality of teeth matched with one end of the limiting rod for use.
Further optimization: and a spring is arranged between the guide hole and the limiting rod.
And (4) further optimizing: the filtering unit comprises a framework with a circular ring-shaped cross section, and a filtering net is wrapped outside the framework.
And (4) further optimizing: the filter screen wraps up the one end of skeleton, and the other end coaxial coupling of skeleton has the connecting cylinder, and the connecting cylinder can be dismantled through helicitic texture and be connected with quick male joint, and the position that is close to both ends on the quick male joint is seted up respectively with the annular groove that the cam cooperation was used.
The invention not only realizes the rotation of the cam, but also realizes self-locking by arranging the worm wheel and the worm, realizes the rotation of the driving gear by arranging the gear ring, facilitates the rotation of the cylinder by arranging the auxiliary rod, and simultaneously is also provided with the positioning unit matched with the auxiliary rod for use.
The invention is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a filter unit according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a female quick connector according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a quick male connector in an embodiment of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
fig. 6 is a schematic view showing the position between the ring gear and the gear in the embodiment of the present invention.
In the figure: 1-a pipe body; 2-a quick female joint; 3-a handle; 4, filtering the filter screen; 5-connecting the cylinder; 6-a quick male connector; 7-a framework; 8-a female connector body; 9-standing the plate; 10-a cam; 11-a worm gear; 12-a camshaft; 13-a worm; 14-a cylinder; 15-auxiliary rod; 16-a pin shaft; 17-a first hole; 18-a stop lever; 19-a pilot hole; 20-a spring; 21-an annular boss; 22-an annular groove; 23-a groove; 24-a ring gear; 25-a gear; 31-a bump; 32-bracket.
Detailed Description
Some specific embodiments of the invention will be described in detail below, by way of example and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale.
In the embodiment, as shown in fig. 1 to 6, a bidirectional joint filter element filtering pipe fitting comprises a pipe body 1, wherein quick female joints 2 are coaxially and fixedly installed at two ends of the pipe body 1 respectively, a filtering unit is arranged inside the pipe body 1, and one end of the filtering unit is connected with one of the quick female joints 2 through a quick male joint 6.
Quick female joint 2 includes female joint body 8, and female joint body 8 is current cam-type water pipe quick-operation joint's body, and the symmetry is provided with two cams 10 on the female joint body 8, and coaxial wear to be equipped with camshaft 12 on the cam 10, and the axis of camshaft 12 is perpendicular with the axis of female joint body 8.
The two ends of the cam shaft 12 are respectively connected with the outer side of the female joint body 8 through the vertical plate 9, so that the cam 10 can rotate conveniently.
One side of the camshaft 12 is coaxially and fixedly provided with a worm wheel 11, one side of the worm wheel 11 is meshed with a worm 13, the axis of the worm 13 is parallel to the axis of the quick female joint body 8, and the worm 13 rotates to drive the cam 10 to rotate through the worm 13.
The two ends of the worm 13 are respectively connected with a support 32 with a rectangular structure, the two supports 32 are fixedly installed on one side of one of the vertical plates 9, a counter bore for accommodating one end of the worm 13 is formed in one of the supports 32, a hole for accommodating one end of the worm 13 to penetrate is formed in the other support 32, and the positions, close to the two ends of the hole, of the worm 13 are respectively provided with a C-shaped snap spring for preventing the worm 13 from moving axially.
One end of the worm 13 penetrates through one of the brackets 32, and the gear 25 is coaxially and fixedly installed, and the gear 25 rotates to drive the worm 13 to rotate.
Female joint body 8 is cylindric, and the coaxial cover in the position that is close to riser 9 one side on female joint body 8 has drum 14, and the position that is close to one end in the drum 14 has seted up annular recess 23 for hold gear 25.
The inner wall of the groove 23 is coaxially and fixedly provided with a gear ring 24 meshed with the gear 25, the inner wall of the gear ring 24 is provided with teeth matched with the gear 25, and the cylinder 14 rotates to drive the gear ring 24 to rotate so as to drive the gear 25 to rotate.
An annular boss 21 is coaxially and fixedly installed on the outer circumference of the female joint body 8, and an annular groove 22 matched with the annular boss 21 for use is formed in the inner wall of the cylinder 14 and used for preventing the cylinder 14 from moving axially.
A positioning unit is arranged between the cylinder 14 and the female joint body 8, the positioning unit is driven by an auxiliary rod 15, and the auxiliary rod 15 is arranged on the outer side surface of the cylinder 14.
The auxiliary rods 15 are long strips, the number of the auxiliary rods 15 is two, the auxiliary rods 15 are arranged on the cylinder 14 in an annular array mode, a groove for containing the auxiliary rods 15 is formed in the cylinder 14, and the auxiliary rods 15 are arranged along the axis of the cylinder 14.
The cylinder 14 is provided with a first hole 17 for accommodating one end of the auxiliary rod 15 to rotate, one end of the first hole 17 penetrates through the outer surface of the cylinder 14, one end of the auxiliary rod 15 is hinged to two side walls of the first hole 17 through a pin shaft 16, the pin shaft 16 is parallel to the cam shaft 12, and when the auxiliary rod is used, the auxiliary rod 15 is unfolded to push the auxiliary rod 15 to drive the cylinder 14 to rotate.
The positioning unit comprises a protrusion 31 integrally connected with one end of one side of the auxiliary rod 15, the longitudinal section of the protrusion 31 is V-shaped, the protrusion 31 is positioned in the first hole 17, and the protrusion 31 and the auxiliary rod 15 form an L-shaped structure.
The first hole 17 and the annular groove 22 are oppositely arranged, and the first hole 17 and the annular groove 22 are communicated through a guide hole 19, and the guide hole 19 is arranged along the radial direction of the cylinder 14.
Be provided with the gag lever post 18 that can reciprocating motion in the guiding hole 19, the one end of gag lever post 18 sets up to the cusp, and annular array has a plurality of teeth that use with gag lever post 18 one end cooperation on the annular boss 21, and when auxiliary rod 15 closed on drum 14, the one end of gag lever post 18 is extruded to arch 31 to promote gag lever post 18 and annular boss 21 top tightly, and then prevent that drum 14 from removing.
A spring 20 is arranged between the guide hole 19 and the limiting rod 18, and two ends of the spring 20 are respectively connected with the guide hole 19 and the limiting rod 18 and used for driving the limiting rod 18 to be separated from the annular boss 21.
The position where the lower end of the auxiliary rod 15 contacts the cylinder 14 can be provided with a strong magnet as required to ensure the attachment of the auxiliary rod 15 and the cylinder 14.
The pipe body 1 is provided with a handle 3, and a sealing ring is arranged in the female joint body 8 and is used for being connected with the male joint in a sealing mode.
The filter unit comprises a framework 7 with a circular ring-shaped cross section, a plurality of square holes are arranged on the framework 7 in an annular array mode, and the square holes penetrate through the inner wall and the outer wall of the framework 7 and are used for media to penetrate through.
The outside parcel of skeleton 7 has filter screen 4, and filter screen 4 wraps up the one end of skeleton 7, the coaxial fixedly connected with connecting cylinder 5 of the other end of skeleton 7, connecting cylinder 5 can be dismantled through helicitic texture and be connected with quick male joint 6, the annular groove that uses with cam 10 cooperation is seted up respectively to the position that is close to both ends on quick male joint 6, the filter unit inserts in the body 1, quick female joint 2 is inserted to the one end of quick male joint 6, cooperate with the annular groove that is close to filter screen 4 one side through cam 10, and then realize connection between them, then through another annular groove with treat the male joint connection on the connecting tube.
When in use, the upper quick female connector 2 is connected with a male connector on a pipeline to be connected, the annular groove below the quick male connector 6 is connected with a female connector on the pipeline to be connected, and the device is quickly installed on the pipeline;
when the quick female connector 2 is used, the auxiliary rod 15 is firstly unfolded, the spring 20 drives the limiting rod 18 to retract into the guide hole 19, then the male connector is inserted into the quick female connector 2, then one end of the female connector body 8 is gripped by one hand to be placed for rotation, then the auxiliary rod 15 drives the cylinder 14 to rotate, and then the gear ring 24 is driven to rotate, and then the cam 10 is driven to rotate to lock the male connector.
The invention not only realizes the rotation of the cam, but also realizes self-locking by arranging the worm wheel and the worm, realizes the rotation of the driving gear by arranging the gear ring, facilitates the rotation of the cylinder by arranging the auxiliary rod, and simultaneously is also provided with the positioning unit matched with the auxiliary rod for use.
Claims (8)
1. The utility model provides a two-way joint filter core filter tube spare which characterized in that: the pipe comprises a pipe body (1), two ends of the pipe body (1) are respectively and coaxially provided with a quick female connector (2), a filtering unit is arranged inside the pipe body (1), one end of the filtering unit is connected with the quick female connector (2) through a quick male connector (6), the quick female connector (2) comprises a female connector body (8), two cams (10) are symmetrically arranged on the female connector body (8), a cam shaft (12) coaxially penetrates through the cams (10), the cam shaft (12) is connected with the female connector body (8) through a vertical plate (9), a worm wheel (11) is coaxially arranged on one side of the cam shaft (12), a worm (13) is meshed with one side of the worm wheel (11), a gear (25) is arranged at one end of the worm (13), a cylinder (14) is coaxially sleeved on the female connector body (8), a groove (23) is formed in the cylinder (14), and a gear ring (24) meshed with the gear (25) is coaxially arranged in the groove (23);
an annular boss (21) is coaxially arranged on the outer circumference of the female joint body (8), and an annular groove (22) matched with the annular boss (21) for use is formed in the inner wall of the cylinder (14);
a positioning unit is arranged between the cylinder (14) and the female joint body (8), the positioning unit is driven by an auxiliary rod (15), and the auxiliary rod (15) is arranged on the cylinder (14).
2. The bi-directional coupler filter cartridge filter tube assembly of claim 1, wherein: a first hole (17) for accommodating one end of the auxiliary rod (15) to rotate is formed in the cylinder (14), and one end of the auxiliary rod (15) is hinged to the first hole (17) through a pin shaft (16).
3. The bi-directional joint filter cartridge filter tube of claim 2, wherein: the positioning unit includes a projection (31) coupled to the auxiliary lever (15).
4. A two way joint cartridge filter tube assembly according to claim 3, wherein: the first hole (17) is communicated with the annular groove (22) through a guide hole (19), and the guide hole (19) is arranged along the radial direction of the cylinder (14).
5. The bi-directional coupler filter cartridge filter tube assembly of claim 4, wherein: the limiting rod (18) capable of moving back and forth is arranged in the guide hole (19), one end of the limiting rod (18) is toothed, and a plurality of teeth matched with one end of the limiting rod (18) are arranged on the annular boss (21) in an annular array mode.
6. The bi-directional coupler filter cartridge filter tube assembly of claim 5, wherein: and a spring (20) is arranged between the guide hole (19) and the limiting rod (18).
7. The bi-directional coupler filter cartridge filter tube assembly of claim 6, wherein: the filtering unit comprises a framework (7) with a circular ring-shaped cross section, and a filtering net (4) is wrapped outside the framework (7).
8. The bi-directional coupler filter cartridge filter tube assembly of claim 7, wherein: the filter screen (4) wraps up the one end of skeleton (7), and the other end coaxial coupling of skeleton (7) has connecting cylinder (5), and connecting cylinder (5) can be dismantled through helicitic texture and be connected with quick male joint (6), and the position that is close to both ends on quick male joint (6) is seted up respectively with the annular groove of cam (10) cooperation use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829515.7A CN114887381B (en) | 2022-07-15 | 2022-07-15 | Bidirectional joint filter element filtering pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829515.7A CN114887381B (en) | 2022-07-15 | 2022-07-15 | Bidirectional joint filter element filtering pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114887381A CN114887381A (en) | 2022-08-12 |
| CN114887381B true CN114887381B (en) | 2022-11-29 |
Family
ID=82730373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210829515.7A Active CN114887381B (en) | 2022-07-15 | 2022-07-15 | Bidirectional joint filter element filtering pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114887381B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202381891U (en) * | 2011-12-21 | 2012-08-15 | 浙江伟鑫金属制品有限公司 | Cam lock type quick coupling with self-locking handles |
| CN102743915A (en) * | 2011-04-21 | 2012-10-24 | 浙江三花制冷集团有限公司 | Oil filter and refrigerating system |
| CN203591639U (en) * | 2013-11-06 | 2014-05-14 | 南京梅山冶金发展有限公司 | Y-shaped filter with earring-shaped quick joints |
| CN209076164U (en) * | 2018-11-07 | 2019-07-09 | 无锡普力环保科技有限公司 | A kind of spliced filter core |
| CN212718566U (en) * | 2020-07-22 | 2021-03-16 | 滨州东利不锈钢制品有限公司 | Connector convenient to maintain |
| CN112628491A (en) * | 2020-12-23 | 2021-04-09 | 象山兴驰液压润滑有限公司 | Quick joint for liquid pipeline |
| CN214681328U (en) * | 2021-06-18 | 2021-11-12 | 广州恒芳生物科技有限公司 | Be used for skin care products sample magnetic force homogeneous system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018159A (en) * | 2018-06-26 | 2018-12-18 | 刘战军 | Child's tricycle with rotary regulating structure is ridden wheel |
| CN212718585U (en) * | 2020-07-22 | 2021-03-16 | 滨州东利不锈钢制品有限公司 | Connector with locking function |
| CN216142734U (en) * | 2021-05-18 | 2022-03-29 | 航发优材(镇江)钛合金精密成型有限公司 | Cam rotation locking mechanism for Christmas tree auxiliary tool |
-
2022
- 2022-07-15 CN CN202210829515.7A patent/CN114887381B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743915A (en) * | 2011-04-21 | 2012-10-24 | 浙江三花制冷集团有限公司 | Oil filter and refrigerating system |
| CN202381891U (en) * | 2011-12-21 | 2012-08-15 | 浙江伟鑫金属制品有限公司 | Cam lock type quick coupling with self-locking handles |
| CN203591639U (en) * | 2013-11-06 | 2014-05-14 | 南京梅山冶金发展有限公司 | Y-shaped filter with earring-shaped quick joints |
| CN209076164U (en) * | 2018-11-07 | 2019-07-09 | 无锡普力环保科技有限公司 | A kind of spliced filter core |
| CN212718566U (en) * | 2020-07-22 | 2021-03-16 | 滨州东利不锈钢制品有限公司 | Connector convenient to maintain |
| CN112628491A (en) * | 2020-12-23 | 2021-04-09 | 象山兴驰液压润滑有限公司 | Quick joint for liquid pipeline |
| CN214681328U (en) * | 2021-06-18 | 2021-11-12 | 广州恒芳生物科技有限公司 | Be used for skin care products sample magnetic force homogeneous system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114887381A (en) | 2022-08-12 |
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