CN108612179A - A kind of water supply and sewerage pipeline dredging connector sleeve - Google Patents
A kind of water supply and sewerage pipeline dredging connector sleeve Download PDFInfo
- Publication number
- CN108612179A CN108612179A CN201810386963.8A CN201810386963A CN108612179A CN 108612179 A CN108612179 A CN 108612179A CN 201810386963 A CN201810386963 A CN 201810386963A CN 108612179 A CN108612179 A CN 108612179A
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- connector sleeve
- socketed
- wall
- fixedly connected
- water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to water supply and sewerage pipeline technical field more particularly to a kind of water supply and sewerage pipeline dredging connector sleeves.Be inconvenient to dredge after blocking the technical problem to be solved by the present invention is to water supply and sewerage pipeline.In order to solve the above-mentioned technical problem, the present invention provides a kind of water supply and sewerage pipeline dredging connector sleeves, including connector sleeve, it is socketed with to female connector in the port that the connector sleeve both sides open up, and two in female connector to being plugged with water pipe, the top and bottom to female connector side offer installation cavity, and the installation cavity is tightly connected by sealing device and water pipe, and dredger is connected at the top of the connector sleeve inner wall.The present invention passes through the improvement to dredger, when being blocked inside two water pipes, the position that leaf is moved to two water pipes is stirred in shaft promotion, start built-in motor, shaft drive can be made to stir leaf rotation, so as to make water accelerate flowing, at this time, the position that water impact can be made to have blocked, for this purpose, dredging work can be rapidly completed.
Description
Technical field
The present invention relates to water supply and sewerage pipeline technical field, specially a kind of water supply and sewerage pipeline dredging connector sleeve.
Background technology
Plumbing is generally referred to as urban water feed system and drainage system, abbreviation plumbing.Existing discharge water system
System is required for being equipped with relevant connecting pipe in connection, so as to make urban water normal supply, however in drainage procedure
In, due to containing a large amount of impurity in moisture, once for a long time, be easy to result in blockage to pipeline inside, and it is inconvenient to its into
Row dredging, to be easy to cause undesirable consequence to entire supply and drain water system.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of water supply and sewerage pipeline dredging connector sleeve, discharge is solved
The problem of waterpipe is inconvenient to dredge after blocking.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of water supply and sewerage pipeline dredging company
Female connector, including connector sleeve are socketed with to female connector in the port that the connector sleeve both sides open up, and two to equal grafting in female connector
There are water pipe, the top and bottom to female connector side to offer installation cavity, the installation cavity passes through sealing device and water pipe
It is tightly connected, dredger is connected at the top of the connector sleeve inner wall.
Preferably, the sealing device includes briquetting, and the briquetting is socketed in installation cavity, and the one of the installation cavity wall
Side offers sliding slot, and the top and bottom of the sliding slot inner wall are connected by slide bar, in the sliding slot and is socketed on slide bar sliding
It moves and is connected with sliding block, compression spring, the both ends difference of the compression spring are socketed on the slide bar and above sliding block
It is fixedly connected at the top of the top of sliding slot inner wall and sliding block, the side of the briquetting is fixedly connected with the side of sliding block, described
The top and bottom of cavity wall are installed and the side far from briquetting is connected by gag lever post, limit is socketed on the gag lever post
Block, is socketed with extruding spring on the gag lever post and above limited block, the both ends for squeezing spring respectively with installation
It is fixedly connected at the top of the top of cavity wall and limited block, the other side of the briquetting is fixedly connected with the side of limited block, institute
The other side for stating limited block is fixedly connected with the side of adjusting block, and one end of the adjusting block through installation cavity and extends to outside it
Portion, and four briquettings have been fixedly connected with gasket, four gaskets and briquetting phase with two for one group of opposite side
One end of the back of the body is socketed in respectively in the annular seal groove opened up on two water pipe side surfaces.
Preferably, the dredger includes main movable sleeve, and mechanical piston, the machinery are socketed in the main movable sleeve
The both sides of piston are fixedly connected with two teeth, and the teeth run through the straight slot opened up on main movable sleeve and extend to outside it,
It the front and rear sides of the connector sleeve inner wall and is connected by main motion bar positioned at the both sides of main movable sleeve, the connector sleeve inner wall
Front and back side and correspond to the lower sections of two main motion bars respectively by being connected from motion bar, the main motion bar and from motion bar
On be respectively sleeved on driving wheel and driven wheel, the driving wheel is sequentially connected by rack band and driven wheel, the rack band with
Teeth engage, and the both sides of the connector sleeve inner wall have been fixedly connected with interior shelf plate, the top of the interior shelf plate
It is fixedly connected with driving motor, the output end of the driving motor is socketed with main driving wheel, on the main motion bar and is located at tooth
It is socketed in front of band from driving wheel, the main driving wheel is sequentially connected by belt with from driving wheel, the mechanical piston
It is inside socketed with built-in motor, the output end of the built-in motor sequentially passes through the bottom of mechanical piston and main movable sleeve from top to bottom
And be fixedly connected at the top of shaft below, the receiving hole inner wall opened up at the top of the output end of the built-in motor and shaft
Bottom be fixedly connected, the position of the surrounding of the shaft side surface and corresponding two water pipes, which has been fixedly connected with, stirs leaf, institute
It states the surrounding at the top of shaft and offers circular groove, ball, the exposed side outside circular groove of the ball are socketed in the circular groove
Surface is overlapped on the bottom of mechanical piston.
Preferably, the shape inside the main movable sleeve is cylinder, and the shape of mechanical piston is cylinder.
Preferably, the shape arc for stirring leaf, and stir leaf bending radian be 30 ° -35 ° between.
Preferably, the three times of a diameter of circular groove opening diameter of the ball are between four times, and the part side table of ball
Face is overlapped on the inner wall of circular groove.
Preferably, the side surface of the water pipe is overlapped on the inner wall to female connector, and the bottom of connector sleeve inner wall is arc.
(3) advantageous effect
The present invention provides a kind of water supply and sewerage pipeline dredging connector sleeves, have following advantageous effect：
(1), water supply and sewerage pipeline dredging connector sleeve is blocked by the improvement to dredger inside two water pipes
When, start driving motor, main motion bar can be driven to rotate by belt, coordinates the use from motion bar, rack band can be made
Rotation, to which two rack bands can drive mechanical piston to be moved down in main movable sleeve by teeth, at this point, can make to turn
The position that leaf is moved to two water pipes is stirred in axis promotion, finally starts built-in motor, and shaft drive can be made to stir leaf rotation, from
And water can be made to accelerate flowing, at this point, the position that water impact has blocked can be made, for this purpose, dredging work can be rapidly completed.
(2), water supply and sewerage pipeline dredging connector sleeve, by the improvement to sealing device, when two water pipes are socketed in pair
When in female connector, four adjusting blocks are unclamped, under the action of compression spring and extruding recoil of spring power, briquetting can be made to return rapidly
Position, and gasket is pushed to be socketed in annular seal groove, adjusting block is pushed out, gasket can be made to be detached from annular again close
Sealing groove, to facilitate water pipe by being taken out in female connector, at this point, convenient clear up the inside of water pipe, increasing to water pipe
The mode of dredging.
Description of the drawings
Fig. 1 is the positive sectional view of structure of the invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 3 is the enlarged drawing of structure at B in Fig. 1 of the present invention；
Fig. 4 is the vertical view of the main motion bar of structure of the invention.
In figure：1 connector sleeve, 2 pairs of female connectors, 3 water pipes, 4 installation cavitys, 5 sealing devices, 501 briquettings, 502 sliding slots, 503 slide bars,
504 sliding blocks, 505 compression springs, 506 gag lever posts, 507 limited blocks, 508 squeeze spring, 509 adjusting blocks, 510 gaskets, 511 rings
Shape seal groove, 6 dredgers, 601 main movable sleeves, 602 mechanical pistons, 603 teeth, 604 main motion bars, 605 from motion bar,
606 driving wheels, 607 driven wheels, 608 rack bands, 609 support frame plates, 610 driving motors, 611 main driving wheels, 612 are from transmission
Leaf, 617 circular grooves, 618 balls are stirred in wheel, 613 belts, 614 built-in motors, 615 shafts, 616.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of water supply and sewerage pipeline dredging connector sleeve, including even
Female connector 1 is socketed in the port that 1 both sides of connector sleeve open up to female connector 2, and two in female connector 2 to being plugged with water pipe 3, water
The side surface of pipe 3 is overlapped on the inner wall to female connector 2, and the bottom of 1 inner wall of connector sleeve is arc, water pipe 3 and between female connector 2
Relationship, water pipe 3 can be made and be seamlessly connected between female connector 2, water can be prevented by between female connector 2 and water pipe 3
It is overflowed in gap, and the shape of 1 inner wall bottom of connector sleeve, water can be made preferably to form whirlpool inside it, to flow
Accelerate favorably, to offer installation cavity 4 to the top and bottom of 2 side of female connector, installation cavity 4 is close by sealing device 5 and water pipe 3
Envelope connection, sealing device 5 include briquetting 501, and briquetting 501 is socketed in installation cavity 4, and the side of 4 inner wall of installation cavity offers cunning
The top and bottom of slot 502,502 inner wall of sliding slot are connected by slide bar 503, in sliding slot 502 and are socketed in the company of sliding on slide bar 503
It is connected to sliding block 504, compression spring 505, the both ends point of compression spring 505 is socketed on slide bar 503 and positioned at the top of sliding block 504
It is not fixedly connected with the top at the top of 502 inner wall of sliding slot and sliding block 504, the side and the side of sliding block 504 of briquetting 501 are fixed
Connection, the top and bottom of 4 inner wall of installation cavity and the side far from briquetting 501 are connected by gag lever post 506, on gag lever post 506
It is socketed with limited block 507, is socketed on gag lever post 506 and positioned at the top of limited block 507 and squeezes spring 508, squeeze spring 508
Both ends be fixedly connected respectively with the top at the top of 4 inner wall of installation cavity and limited block 507, the other side of briquetting 501 and limit
The side of block 507 is fixedly connected, and the other side of limited block 507 is fixedly connected with the side of adjusting block 509, and the one of adjusting block 509
End is through installation cavity 4 and extends to outside it, moving position between sliding block 504 and slide bar 503, carries out at smart grinding and buffing
Reason, and the surface of sliding block 504 can equally pass through grinding process, can reduce the frictional force between sliding block 504 and sliding slot 502,
Smart grinding process, sliding block 504, slide bar 503, limited block 507 and limit can equally be passed through between gag lever post 506 and limited block 507
Bar 506 can all enter lubricating oil, and four briquettings 501 are solid for one group of opposite side with two during actual operation
Surely it is connected with gasket 510, four gaskets 510 one end opposite with briquetting 501 is socketed in respectively on two 3 side surfaces of water pipe
In the annular seal groove 511 opened up, the shape of gasket 510 is semicircle, and two semicircular gaskets 510 are overlapped on
After together, circle can be formed, so as to completely be socketed in annular seal groove 511, passes through changing to sealing device 5
Into when two water pipes 3 are socketed in in female connector 2, four adjusting blocks 509 of release in compression spring 505 and squeeze spring 508
Under the action of screen resilience, 501 rapid return of briquetting can be made, and gasket 510 is pushed to be socketed in annular seal groove 511,
Adjusting block 509 is pushed out, gasket 510 can be made to be detached from annular seal groove 511 again, to facilitate water pipe 3 by docking
It is taken out in set 2, at this point, convenient clear up the inside of water pipe 3, increases the mode dredged to water pipe 3,1 inner wall of connector sleeve
Top be connected with dredger 6, dredger 6 includes main movable sleeve 601, and mechanical piston is socketed in main movable sleeve 601
602, the shape inside main movable sleeve 601 is cylinder, and the shape of mechanical piston 602 is cylinder, mechanical piston 602 with it is main
The shape of movable sleeve 601 can be such that it stablizes movable in main movable sleeve 601, and during actual operation, equally can be
Its internal addition lubricating oil, the both sides of mechanical piston 602 are fixedly connected with two teeth 603, and teeth 603 run through main movable sleeve
It the straight slot that is opened up on 601 and extends to outside it, front and rear sides of 1 inner wall of connector sleeve and equal positioned at the both sides of main movable sleeve 601
By main motion bar 604 connect, the front and back side of 1 inner wall of connector sleeve and respectively correspond to two main motion bars 604 lower section pass through
It is connected from motion bar 605, main motion bar 604 and is respectively sleeved on driving wheel 606 and driven wheel 607, main work from motion bar 605
Lever 604 is flexibly connected with the front and rear sides of 1 inner wall of connector sleeve respectively with from the both ends of motion bar 605, and driving wheel 606 with
Driven wheel 607 is fixedly attached to main motion bar 604 and from motion bar 605, driving wheel 606 by rack band 608 with it is driven
Wheel 607 is sequentially connected, and rack band 608 is engaged with teeth 603, and there are certain between each engaging tooth on rack band 608
Gap can be such that rack band 608 is smoothly rotated on driving wheel 606 and driven wheel 607, and the both sides of 1 inner wall of connector sleeve are fixed
It is connected with interior shelf plate 609, the top of interior shelf plate 609 is fixedly connected with driving motor 610, driving motor 610
Output end be socketed with main driving wheel 611, be socketed with from driving wheel on main motion bar 604 and positioned at the front of rack band 608
612, main driving wheel 611 is sequentially connected by belt 613 with from driving wheel 612, and built-in motor is socketed in mechanical piston 602
614, the output end of built-in motor 614 sequentially pass through from top to bottom the bottom of mechanical piston 602 and main movable sleeve 601 and under it
The top of the shaft 615 of side is fixedly connected, the receiving hole inner wall opened up at the top of the output end and shaft 615 of built-in motor 614
Bottom is fixedly connected, and the position of the surrounding of 615 side surface of shaft and corresponding two water pipes 3, which has been fixedly connected with, stirs leaf 616, dials
The shape arc of movable vane 616, and stir leaf 616 bending radian be 30 ° -35 ° between, leaf 616 will be stirred and be set as arc, energy
Enough make to stir leaf 616 and smoothly stir flow, and its dynamics for stirring of raising can be made, the surrounding at 615 top of shaft is opened
Equipped with circular groove 617, ball 618 is socketed in circular groove 617, the exposed side surface outside circular groove 617 of ball 618 is overlapped on machinery
The bottom of piston 602, the three times of 617 opening diameter of a diameter of circular groove of ball 618 are between four times, and the part of ball 618
Side surface is overlapped on the inner wall of circular groove 617, the ratio between ball 618 and circular groove 617, and ball 618 can be made to stablize in circle
Rotation in slot 617, so as to improve the stability between ball 618 and circular groove 617, when shaft 615 rotates, ball 618
It can be in the lower rotation of main movable sleeve 601, so as to improve smooth degree when shaft 615 rotates, by dredger 6
It improves, when two 3 inside of water pipe block, starts driving motor 610,604 turns of main motion bar can be driven by belt 613
It is dynamic, coordinate the use from motion bar 605, rack band 608 can be made to rotate, to which two rack bands 608 can pass through teeth 603
It drives mechanical piston 602 to be moved down in main movable sleeve 601, is moved at this point, the promotion of shaft 615 can be made to stir leaf 616
The position of two water pipes 3 finally starts built-in motor 614, the drive of shaft 615 can be made to stir the rotation of leaf 616, so as to make
Water accelerates flowing, at this point, can make the position that water impact has blocked, for this purpose, dredging work can be rapidly completed.
Operation principle：When two water pipes 3 blocking the phenomenon that, starts driving motor 610 first, main transmission can be made
Wheel 611 drives the main motion bar 604 interted from driving wheel 612 to rotate by belt 613, the use of cooperating teeth band 608, energy
Rack band 608 is enough set to be rotated on driving wheel 606 and driven wheel 607, at this point, the machinery that drive is connect with teeth 603 can be made
The sliding in main movable sleeve 601 of piston 602, at this point, mechanical piston 602 can be made to stir leaf 616 downwards by the drive of shaft 615
It is mobile, and be moved between two water pipes 3, then start built-in motor 614, at this point, shaft 615, which can drive, stirs leaf 616
Rotation, and flow is can speed up, so as to go out the tamper inside water pipe 3, after completing to dredge work, open again
Dynamic driving motor 610 can make the band again of rack band 608 since driving motor 610 can be rotated clockwise and anticlockwise
The dynamic mechanical piston 602 engaged with teeth 603 moves up in main movable sleeve 601, is moved to so as to make to stir leaf 616
The top of water pipe 3 prevents the proper flow track for hindering flow.
Claims (7)
1. a kind of water supply and sewerage pipeline dredging connector sleeve, including connector sleeve (1), it is characterised in that：It opens connector sleeve (1) both sides
If port in be socketed with to female connector (2), and two in female connector (2) to being plugged with water pipe (3), described to female connector (2) one
The top and bottom of side offer installation cavity (4), and the installation cavity (4) is connected by sealing device (5) and water pipe (3) sealing
It connects, dredger (6) is connected at the top of connector sleeve (1) inner wall.
2. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：The sealing device
(5) include briquetting (501), the briquetting (501) is socketed in installation cavity (4), and the side of installation cavity (4) inner wall offers
The top and bottom of sliding slot (502), sliding slot (502) inner wall are connected by slide bar (503), in the sliding slot (502) and are covered
It is connected on slide bar (503) and slidably connects sliding block (504), be socketed on the slide bar (503) and above sliding block (504)
Compression spring (505), the both ends of the compression spring (505) top with the top and sliding block (504) of sliding slot (502) inner wall respectively
Portion is fixedly connected, and the side of the briquetting (501) is fixedly connected with the side of sliding block (504), the top of installation cavity (4) inner wall
Portion and bottom and side far from briquetting (501) is connected by gag lever post (506), are socketed with limit on the gag lever post (506)
Block (507) is socketed on the gag lever post (506) and above limited block (507) and squeezes spring (508), the extruding
The both ends of spring (508) are fixedly connected at the top of the top of installation cavity (4) inner wall and limited block (507) respectively, the briquetting
(501) the other side is fixedly connected with the side of limited block (507), the other side and the adjusting block (509) of the limited block (507)
Side be fixedly connected, one end of the adjusting block (509) is through installation cavity (4) and extends to outside it, and four briquettings
(501) gasket (510), four gaskets (510) and briquetting have been fixedly connected with for one group of opposite side with two
(501) opposite one end is socketed in respectively in the annular seal groove (511) opened up on two water pipe (3) side surfaces.
3. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：The dredger
(6) include main movable sleeve (601), mechanical piston (602), the mechanical piston (602) are socketed in the main movable sleeve (601)
Both sides be fixedly connected with two teeth (603), the straight slot that the teeth (603) open up on main movable sleeve (601) and prolong
It extends to outside it, the front and rear sides of connector sleeve (1) inner wall and passes through main motion bar positioned at the both sides of main movable sleeve (601)
(604) connect, the front and back side of connector sleeve (1) inner wall and respectively correspond to two main motion bars (604) lower section by from
Motion bar (605) connects, and the main motion bar (604) and driving wheel (606) and driven is respectively sleeved on from motion bar (605)
Take turns (607), the driving wheel (606) is sequentially connected by rack band (608) and driven wheel (607), the rack band (608) with
Teeth (603) engage, and the both sides of connector sleeve (1) inner wall have been fixedly connected with interior shelf plate (609), the internal branch
Driving motor (610) is fixedly connected at the top of support plate (609), the output end of the driving motor (610) is socketed with main biography
Driving wheel (611) is socketed on the main motion bar (604) and in front of rack band (608) from driving wheel (612), described
Main driving wheel (611) is sequentially connected by belt (613) with from driving wheel (612), is socketed in the mechanical piston (602) interior
Motor (614) is set, the output end of the built-in motor (614) sequentially passes through mechanical piston (602) and main movable sleeve from top to bottom
(601) bottom and be fixedly connected at the top of shaft (615) below, the output end of the built-in motor (614) with turn
The bottom of the receiving hole inner wall opened up at the top of axis (615) is fixedly connected, the surrounding and correspondence two of shaft (615) side surface
The position of water pipe (3), which has been fixedly connected with, stirs leaf (616), and the surrounding at the top of the shaft (615) offers circular groove
(617), ball (618), the exposed side surface external in circular groove (617) of the ball (618) are socketed in the circular groove (617)
It is overlapped on the bottom of mechanical piston (602).
4. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：The main movable sleeve
(601) internal shape is cylinder, and the shape of mechanical piston (602) is cylinder.
5. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：It is described to stir leaf
(616) shape arc, and stir leaf (616) bending radian be 30 ° -35 ° between.
6. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：The ball (618)
A diameter of circular groove (617) opening diameter three times between four times, and the component side surface of ball (618) is overlapped on circular groove
(617) on inner wall.
7. a kind of water supply and sewerage pipeline according to claim 1 dredging connector sleeve, it is characterised in that：The water pipe (3)
Side surface is overlapped on the inner wall to female connector (2), and the bottom of connector sleeve (1) inner wall is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386963.8A CN108612179B (en) | 2018-04-26 | 2018-04-26 | Dredging connecting sleeve for water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386963.8A CN108612179B (en) | 2018-04-26 | 2018-04-26 | Dredging connecting sleeve for water supply and drainage pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108612179A true CN108612179A (en) | 2018-10-02 |
| CN108612179B CN108612179B (en) | 2021-06-08 |
Family
ID=63660990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386963.8A Active CN108612179B (en) | 2018-04-26 | 2018-04-26 | Dredging connecting sleeve for water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612179B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217791A (en) * | 2018-11-21 | 2019-01-15 | 徐浩 | A kind of photo-voltaic power supply bracket |
| CN114046303A (en) * | 2021-11-25 | 2022-02-15 | 滁州市海正模具制造有限公司 | Tubular structure quick connector |
| CN110241912B (en) * | 2019-06-27 | 2024-04-19 | 广东欣龙隧道装备股份有限公司 | Tunnel dredging circulation system and application method thereof |
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| CN2140394Y (en) * | 1991-12-20 | 1993-08-18 | 曾柱辉 | Sewer with dredging device |
| US8256800B2 (en) * | 2008-04-17 | 2012-09-04 | Onset Pipe Products, Inc. | Apparatus and method for supporting a pipe coupling |
| WO2013022355A1 (en) * | 2011-08-09 | 2013-02-14 | Lake Products Limited | Waste traps and their componentry |
| CN205676987U (en) * | 2016-05-27 | 2016-11-09 | 王燕 | Self-drifting blow-off pipe |
| CN206455817U (en) * | 2017-01-12 | 2017-09-01 | 中国水利水电第八工程局有限公司 | A kind of finishing stirs evenly equipment with cement mortar |
| CN207132001U (en) * | 2017-06-23 | 2018-03-23 | 温州博远工业设计有限公司 | A kind of new pipe connecting device |
| CN207160210U (en) * | 2017-08-21 | 2018-03-30 | 广东银浩市政工程有限公司 | Urban discharging pipeline dredges clearly Accrete clearing device |
| CN107938782A (en) * | 2017-11-20 | 2018-04-20 | 惠州市伯拉科技有限公司 | Anti-blocking blowdown apparatus |
-
2018
- 2018-04-26 CN CN201810386963.8A patent/CN108612179B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2140394Y (en) * | 1991-12-20 | 1993-08-18 | 曾柱辉 | Sewer with dredging device |
| US8256800B2 (en) * | 2008-04-17 | 2012-09-04 | Onset Pipe Products, Inc. | Apparatus and method for supporting a pipe coupling |
| WO2013022355A1 (en) * | 2011-08-09 | 2013-02-14 | Lake Products Limited | Waste traps and their componentry |
| CN205676987U (en) * | 2016-05-27 | 2016-11-09 | 王燕 | Self-drifting blow-off pipe |
| CN206455817U (en) * | 2017-01-12 | 2017-09-01 | 中国水利水电第八工程局有限公司 | A kind of finishing stirs evenly equipment with cement mortar |
| CN207132001U (en) * | 2017-06-23 | 2018-03-23 | 温州博远工业设计有限公司 | A kind of new pipe connecting device |
| CN207160210U (en) * | 2017-08-21 | 2018-03-30 | 广东银浩市政工程有限公司 | Urban discharging pipeline dredges clearly Accrete clearing device |
| CN107938782A (en) * | 2017-11-20 | 2018-04-20 | 惠州市伯拉科技有限公司 | Anti-blocking blowdown apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217791A (en) * | 2018-11-21 | 2019-01-15 | 徐浩 | A kind of photo-voltaic power supply bracket |
| CN110241912B (en) * | 2019-06-27 | 2024-04-19 | 广东欣龙隧道装备股份有限公司 | Tunnel dredging circulation system and application method thereof |
| CN114046303A (en) * | 2021-11-25 | 2022-02-15 | 滁州市海正模具制造有限公司 | Tubular structure quick connector |
| CN114046303B (en) * | 2021-11-25 | 2023-07-25 | 常州源光节能科技有限公司 | Quick connector with tubular structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108612179B (en) | 2021-06-08 |
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