CN108591561A - Dredging pipe breather valve - Google Patents
Dredging pipe breather valve Download PDFInfo
- Publication number
- CN108591561A CN108591561A CN201810432398.4A CN201810432398A CN108591561A CN 108591561 A CN108591561 A CN 108591561A CN 201810432398 A CN201810432398 A CN 201810432398A CN 108591561 A CN108591561 A CN 108591561A
- Authority
- CN
- China
- Prior art keywords
- ring
- dredging
- mud
- breather valve
- shaft
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
- F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
- F16K24/044—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float the float being rigidly connected to the valve element, the assembly of float and valve element following a substantially translational movement when actuated, e.g. also for actuating a pilot valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The present invention relates to a kind of dredging pipe breather valves, include barrel shell；Air scoop is installed in the upper cylinder end of the barrel shell, dredging shaft is fixedly installed on the air scoop, is arranged with blocking, dredging ring and grid ring successively from top to bottom in the dredging shaft；It is carved in dredging shaft and is equipped with guiding screw channel, be provided with and the matched guiding fin of guiding screw channel on the internal ring wall of dredging ring；It is provided with the place-limited edge of evagination on the inner tube wall of the barrel shell, is offered and each matched limiting slot of place-limited edge face in the outer edge of grid ring；Dredging ring is immersed in the buoyancy in mud and is less than the gravity of itself；Grid ring is immersed in gravity of the buoyancy in mud more than itself and dredging ring；Dredging pipe breather valve structure novel, the uniqueness, can efficiently separate mud and air, gas is facilitated to be discharged, while can prevent the sundries such as rubble from blocking breather valve, ensure smooth gas discharge, it is ensured that dredging operation is stable, efficiently carries out.
Description
Technical field
The present invention relates to a kind of dredging pipe fittings, are a kind of breather valves of dredging pipe particularly.
Background technology
Breather valve is the important component dredged in guard system, is mainly installed on mud pipe, for dredge pump to be discharged in dredger
Enter the air in pipe with mud when making, the reasons such as air, air pressure is avoided to damage mud pipe；Traditional breather valve passes through grid
Panel and floating ball cooperation, mud is blocked while air being discharged；But need frequently to safeguard in use, on the one hand
On the other hand it is that the hole on Turbogrid plates for air circulation is miscellaneous by mud, rubble etc. due to the aging, deformation and abrasion of floating ball
Object blocks, and causes to be vented unsmooth；Therefore, traditional breather valve is more inconvenient in use, needs frequently to replace, tie up
Shield, the stable operation of mud pipe are also interfered, and seriously affect the progress of dredging operation.
Invention content
In view of the above-mentioned problems, a kind of dredging pipe breather valve of present invention offer, dredging pipe breather valve structure novel, the uniqueness,
Mud and air can be efficiently separated, gas is facilitated to be discharged, while can prevent the sundries such as rubble from blocking breather valve, ensure exhaust
It is unobstructed, it is ensured that dredging operation is stable, efficiently carries out.
To solve the above problems, the technical solution adopted in the present invention is：This dredging pipe breather valve includes from horizontal mud
The barrel shell picked out vertically on the tube wall of pipe, the barrel shell are removably connected to horizontal mud pipe；
Air scoop is installed in the upper cylinder end of the barrel shell, dredging shaft, the dredging are fixedly installed on the air scoop
Shaft is coaxially disposed with the barrel shell；It is arranged with blocking, dredging ring and grid successively from top to bottom in the dredging shaft
Ring；
Blocking can be rotated freely relative to dredging shaft, be slided；
It is carved in dredging shaft and is equipped with guiding screw channel, be provided on the internal ring wall of dredging ring and the guiding screw channel is matched draws
Pilot rib；Under being slidably matched of guiding screw channel and guiding fin, dredging ring spiral can move back and forth in dredging shaft；
It is provided with the place-limited edge of evagination on the inner tube wall of the barrel shell, is offered with each place-limited edge just in the outer edge of grid ring
To matched limiting slot, under the limitation of place-limited edge, the grid ring only can be along dredging shaft alternating translational；
The buoyancy blocked in son submergence mud is more than the gravity of itself, and dredging ring is immersed in the buoyancy in mud and is less than itself
Gravity；Grid ring is immersed in gravity of the buoyancy in mud more than itself and dredging ring.
The beneficial effects of the invention are as follows：When mud circulates in horizontal mud pipe, air is in the top of mud pipe, is flowing through
When this dredging pipe breather valve, air passes through grid ring, dredging ring and blocks son, the gas outlet finally opened up from air scoop successively
Discharge；And when mud pours into barrel shell, grid ring moves up under buoyancy, while pushing dredging ring movement, in guiding screw channel
With under being slidably matched of guiding fin, dredging ring is moved up along dredging shaft spiral；Since place-limited edge prevents grid ring from rotating, at this time
Dredging ring relatively rotates with grid ring；The sundries such as the rubble being stuck on grid ring can be struck off when rotation；With mud
Continue to spring up, blocks son to float on mud surface and synchronize and move up, and finally get lodged on the gas outlet of air scoop, gas outlet is sealed at this time
It closes, mud can not be discharged.
When there is air discharge again, grid ring, dredging ring and blocking lose the promotion of mud buoyancy, start to glide,
It dredges ring reverse acting spiral to glide, and the surface of grid ring is cleaned again, the process back and forth swept can strike off sundries, ensure
The circulation effect of grid ring, and then ensure that situations such as air can smoothly be discharged every time, breather valve is effectively prevent to block is sent out
It is raw.
The structure can efficiently separate mud and air, prevent air extended residual from being caused brokenly to tube body in dredging pipe
It is bad；Breather valve is capable of the self-cleaning of intelligence, ensures the unimpeded of exhaust passage, reduces the probability of blocking；Son and grid are blocked simultaneously
It is not contacted between lattice ring, the problem of liner in traditional breather valve is worn by grid ring can be eliminated, to improve breather valve
Service life, while frequency of maintenance can be reduced, ensure dredging pipe can for a long time, stable, efficient operation.
Preferably, the lower anchor ring in dredging ring is provided with downwardly convex cleaning microballon；The structure can enhance dredging
Cleaning effect of the ring to rubble.
Preferably, described block sub- inner hollow；In order to greatly improve the buoyancy for blocking son in mud, further
Mud is prevented to be sprayed from breather valve.
Preferably, the upper ring surface in the dredging ring is equipped with wiper ring, the array row of rotational symmetry on wiper ring
Be furnished with channel washer, each channel washer from top to bottom run through wiper ring；It is connected by reseting shrapnel between wiper ring and dredging ring；
When reseting shrapnel bulges, the end of channel washer is retracted from the lower anchor ring of dredging ring；It is magnetic in dredging ring with blocking to be arranged on sub
Attracting permanent magnetism piece；During blocking son to detach, be bonded with dredging ring, the end of channel washer is stretched from anchor ring under dredging ring
Go out, be retracted, and the grid ring of lower section is cleaned, further removes the sundries such as rubble.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of this dredging pipe breather valve one embodiment.
Specific implementation mode
Embodiment：
In the embodiment shown in fig. 1, this dredging pipe breather valve includes the barrel shell picked out vertically from the tube wall of horizontal mud pipe
1, the barrel shell 1 is removably connected to horizontal mud pipe 2；
Air scoop 3 is installed in the upper cylinder end of the barrel shell 1, dredging shaft 4 is fixedly installed on the air scoop 3, it is described
Shaft 4 is dredged to be coaxially disposed with the barrel shell 1；It is arranged with blocking 5, dredging successively from top to bottom in the dredging shaft 4
Ring 6 and grid ring 7；
Blocking 5 can be rotated freely relative to dredging shaft 4, be slided；Sub 5 inner hollows of the blocking, in order to carry
Height blocks the buoyancy of son 5 horizontal；
It is carved in dredging shaft 4 and is equipped with guiding screw channel 41, be provided with and the guiding screw channel 41 on the internal ring wall of dredging ring 6
The guiding fin matched；Guiding screw channel 41 and guide fin being slidably matched under, dredging ring 6 can dredging shaft 4 on spiral
It moves back and forth；The lower anchor ring of dredging ring 6 is provided with downwardly convex cleaning microballon, which can improve dredging ring 6
To the cleaning capacity of grid ring 7, convenient for the cleaning of the sundries such as rubble；
It is provided with the place-limited edge 11 of evagination on the inner tube wall of the barrel shell 1, is offered and each limit in the outer edge of grid ring 7
The matched limiting slot of 11 face of rib, under the limitation of place-limited edge 11, the grid ring 7 only can be along dredging 4 alternating translational of shaft；
Wiper ring 8 is installed in the upper ring surface of the dredging ring 6, the array arrangement of rotational symmetry has channel washer on wiper ring 8
81, each channel washer 81 from top to bottom run through wiper ring 8, channel washer can in wiper ring reciprocal play；In wiper ring 8 and dredging
It is connected by reseting shrapnel 9 between ring 6；When reseting shrapnel 9 bulges, the end of channel washer 81 is retracted from the lower anchor ring of dredging ring 6；
The permanent magnetism piece 51 for being magnetic attracting is set on blocking 5 in dredging ring 6；
The buoyancy for blocking sub 5 to submerge in mud is more than the gravity of itself, and dredging ring 6 is immersed in the buoyancy in mud and is less than certainly
The gravity of body；Grid ring 7 is immersed in gravity of the buoyancy in mud more than itself and dredging ring 6.
When mud circulates in horizontal mud pipe 2, air is in the top of mud pipe 2, when flowing through this dredging pipe breather valve,
Air passes through grid ring 7, dredging ring 6 and blocks son 5 successively, the gas outlet discharge finally opened up from air scoop 3；And work as mud
When pouring into barrel shell 1, grid ring 7 moves up under buoyancy, while dredging ring 6 being pushed to move, convex in guiding screw channel 41 and guiding
Under being slidably matched of rib, dredging ring 6 is moved up along dredging 4 spiral of shaft；Since place-limited edge 11 prevents grid ring 7 from rotating, dredge at this time
Logical ring 6 relatively rotates with grid ring 7；The sundries such as the rubble being stuck on grid ring 7 can be struck off when rotation；With mud
Continue to spring up, blocks son 5 to float on mud surface and synchronize and move up, and finally get lodged on the gas outlet of air scoop 3, at this time gas outlet quilt
Closing, mud can not be discharged.
When there is air discharge again, grid ring 7, dredging ring 6 and blocking 5 lose the promotions of mud buoyancy, under starting
Sliding, dredging 6 reverse acting spiral of ring glides, and is cleaned again to the surface of grid ring 7, and the process back and forth swept can scrape sundries
It removes, ensures the circulation effect of grid ring 7, and then ensure that air can smoothly be discharged every time, breather valve is effectively prevent to block
Situations such as occur.
In the present embodiment, when dredging ring 6 with blocking son 5 close to each other, the meeting quick pick-up both under magnetic force effect,
And then between the two wiper ring 8 squeeze, 9 deformation of reseting shrapnel become it is flat, channel washer 81 therewith in dredge ring 6 play and general
The lower part of dredging ring 6 is stretched out in end；Channel washer 81 can smash out the rubble blocked on grid ring 7 at this time, further to improve
The unobstructed degree of grid ring 7；It when mud is poured into, blocks the buoyancy between son 5 and dredging ring 6 different, moves up speed difference, the two
It is separated from each other, the channel washer 81 is retracted original position.
The structure can efficiently separate mud and air, prevent air extended residual from being caused brokenly to tube body in dredging pipe
It is bad；Breather valve is capable of the self-cleaning of intelligence, ensures the unimpeded of exhaust passage, reduces the probability of blocking；Son 5 and grid are blocked simultaneously
It is not contacted between lattice ring 7, the problem of liner in traditional breather valve is worn by grid ring 7 can be eliminated, to improve breather valve
Service life, while frequency of maintenance can be reduced, ensure dredging pipe can for a long time, stable, efficient operation.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of dredging pipe breather valve, this dredging pipe breather valve includes from horizontal mud pipe（2）Tube wall on the cylinder that picks out vertically
Shell（1）, the barrel shell（1）With horizontal mud pipe（2）Dismountable connection；It is characterized in that：In the barrel shell（1）Upper cylinder end peace
Equipped with air scoop（3）, in the air scoop（3）On be fixedly installed dredging shaft（4）, the dredging shaft（4）With the cylinder
Shell（1）Coaxial arrangement；In the dredging shaft（4）On be arranged with successively from top to bottom blocking son（5）, dredging ring（6）And grid
Ring（7）；Blocking（5）It can be relative to dredging shaft（4）It rotates freely, slide；In dredging shaft（4）Upper quarter, which is equipped with, draws
Guide screw slot（41）, in dredging ring（6）Internal ring wall on be provided with and the guiding screw channel（41）Matched guiding fin；It is guiding
Screw channel（41）Under being slidably matched of guiding fin, ring is dredged（6）It can be in dredging shaft（4）Upper spiral moves back and forth；Institute
State barrel shell（1）Inner tube wall on be provided with the place-limited edge of evagination（11）, in grid ring（7）Outer edge offer and each place-limited edge
（11）The matched limiting slot of face, in place-limited edge（11）Limitation under, the grid ring（7）It only can be along dredging shaft（4）Back and forth
Translation；Blocking（5）The buoyancy submerged in mud is more than the gravity of itself, dredges ring（6）The buoyancy being immersed in mud
Less than the gravity of itself；Grid ring（7）The buoyancy being immersed in mud is more than itself and dredging ring（6）Gravity.
2. dredging pipe breather valve according to claim 1, it is characterised in that：Blocking（5）Inner hollow.
3. dredging pipe breather valve according to claim 1 or 2, it is characterised in that：In the dredging ring（6）Upper ring surface peace
Equipped with wiper ring（8）, in wiper ring（8）The array arrangement of upper rotational symmetry has channel washer（81）, each channel washer（81）From up to
Under run through wiper ring（8）；In wiper ring（8）With dredging ring（6）Between pass through reseting shrapnel（9）Connection；Reseting shrapnel（9）It is swollen
When rising, channel washer（81）End from dredging ring（6）Lower anchor ring retraction；In dredging ring（6）It is sub with blocking（5）On be provided with magnetic
The attracting permanent magnetism piece of property（51）.
4. dredging pipe breather valve according to claim 3, it is characterised in that：In dredging ring（6）Lower anchor ring be provided with to
The cleaning microballon of lower convexity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432398.4A CN108591561B (en) | 2018-05-08 | 2018-05-08 | Dredge pipe breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432398.4A CN108591561B (en) | 2018-05-08 | 2018-05-08 | Dredge pipe breather valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591561A true CN108591561A (en) | 2018-09-28 |
| CN108591561B CN108591561B (en) | 2020-05-15 |
Family
ID=63636251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810432398.4A Active CN108591561B (en) | 2018-05-08 | 2018-05-08 | Dredge pipe breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591561B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075675A (en) * | 2019-04-26 | 2019-08-02 | 邹华智 | A kind of glass reinforced plastic desulfurization tower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095592A (en) * | 1976-12-27 | 1978-06-20 | Delphia John B | Double breath divers valve |
| CN2349421Y (en) * | 1998-10-23 | 1999-11-17 | 洪湖市石化储运设备有限公司 | Remote-measuring magnetic-controlled breathe valve |
| CN2886258Y (en) * | 2005-06-15 | 2007-04-04 | 韩举刚 | Breather valve for solar water heater |
| CN203082298U (en) * | 2012-12-28 | 2013-07-24 | 广州文冲船厂有限责任公司 | Breathing valve in dredge pipe system |
| CN205780760U (en) * | 2016-05-27 | 2016-12-07 | 中国石油天然气股份有限公司 | Breather valve and there is its reduction box |
| CN206111597U (en) * | 2016-09-30 | 2017-04-19 | 浙江境界泵业有限公司 | Anti -blocking deep well pump |
| CN206409694U (en) * | 2017-01-22 | 2017-08-15 | 长城汽车股份有限公司 | Breather valve |
-
2018
- 2018-05-08 CN CN201810432398.4A patent/CN108591561B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095592A (en) * | 1976-12-27 | 1978-06-20 | Delphia John B | Double breath divers valve |
| CN2349421Y (en) * | 1998-10-23 | 1999-11-17 | 洪湖市石化储运设备有限公司 | Remote-measuring magnetic-controlled breathe valve |
| CN2886258Y (en) * | 2005-06-15 | 2007-04-04 | 韩举刚 | Breather valve for solar water heater |
| CN203082298U (en) * | 2012-12-28 | 2013-07-24 | 广州文冲船厂有限责任公司 | Breathing valve in dredge pipe system |
| CN205780760U (en) * | 2016-05-27 | 2016-12-07 | 中国石油天然气股份有限公司 | Breather valve and there is its reduction box |
| CN206111597U (en) * | 2016-09-30 | 2017-04-19 | 浙江境界泵业有限公司 | Anti -blocking deep well pump |
| CN206409694U (en) * | 2017-01-22 | 2017-08-15 | 长城汽车股份有限公司 | Breather valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075675A (en) * | 2019-04-26 | 2019-08-02 | 邹华智 | A kind of glass reinforced plastic desulfurization tower |
| CN110075675B (en) * | 2019-04-26 | 2021-11-12 | 湖南强泰环保科技有限公司 | Glass fiber reinforced plastic desulfurizing tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591561B (en) | 2020-05-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200423 Address after: 200441 Shanghai city Baoshan District Yixian Road No. 2816 building 17 floor 5 Applicant after: Shanghai Sanhang Pentium Ocean Engineering Co.,Ltd. Address before: 215000 villager committee of Xi Gang village, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Qian Juanjuan |
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