CN105839596B - Automatic sparse formula blowdown canal - Google Patents
Automatic sparse formula blowdown canal Download PDFInfo
- Publication number
- CN105839596B CN105839596B CN201610178840.6A CN201610178840A CN105839596B CN 105839596 B CN105839596 B CN 105839596B CN 201610178840 A CN201610178840 A CN 201610178840A CN 105839596 B CN105839596 B CN 105839596B
- Authority
- CN
- China
- Prior art keywords
- tail end
- hydraulic gage
- end hydraulic
- gate valve
- head end
- 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
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000035772 mutation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000010865 sewage Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Water Turbines (AREA)
- Mechanical Means For Catching Fish (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention provides a kind of automatic sparse formula blowdown canal, including channel body, the electric gate valve located at channel body head end；The electric gate valve is driven by servomotor；Channel body bottom portion on rear side of the electric gate valve is provided with head end hydraulic gage, and the bottom of the channel body tail end is provided with tail end hydraulic gage；The head end, tail end hydraulic gage are coupled in common to electric machine controller；The electric machine controller according to the head end, tail end hydraulic gage sensing come hydraulic pressure data, the servomotor is controlled, specifically：When the pressure difference of the head end hydraulic gage and tail end hydraulic gage is more than setting time more than the first setting value, and the situation duration, close the electric gate valve；When the head end hydraulic gage, the pressure of tail end hydraulic gage are respectively less than the second setting value, open the electric gate valve.The automatic sparse formula blowdown canal can voluntarily detect whether channel blocks, and be cleared up automatically for clogging, can largely save the maintenance cost of blowdown canal.
Description
Technical field
The present invention relates to water engineering facility field, especially, it is related to a kind of blowdown canal.
Background technology
For blowdown canal, because impurity contained in sewage is more, obstructed channel can be caused in many cases, in this situation
Under, generally handled at present by the way of manual cleaning, its is less efficient, especially for the channel of upper enclosure, only
It is exactly a very numerous and diverse job to search plugging point, is wasted time and energy.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of automatic sparse formula blowdown canal, automatic sparse formula row
Dirty canal can voluntarily detect whether channel blocks, and be cleared up automatically for clogging, can largely save the dimension of blowdown canal
Protect cost.
The technical solution adopted for the present invention to solve the technical problems is：The automatic sparse formula blowdown canal includes channel sheet
Body, the electric gate valve located at channel body head end；The electric gate valve is driven by servomotor；Canal on rear side of the electric gate valve
Road body bottom portion is provided with head end hydraulic gage, and the bottom of the channel body tail end is provided with tail end hydraulic gage；The head end, tail end water
Pressure meter is coupled in common to electric machine controller；The electric machine controller according to the head end, tail end hydraulic gage sensing come hydraulic pressure number
According to being controlled to the servomotor, specifically：The pressure difference of the head end hydraulic gage and tail end hydraulic gage is set more than first
Definite value, and the situation duration is when being more than setting time, closes the electric gate valve；The head end hydraulic gage, tail end water
When the pressure of pressure meter is respectively less than the second setting value, open the electric gate valve.
Preferably, second setting value e.g., can use the pressure of 5cm water columns, i.e. 500pa close to 0.
Preferably, the head end hydraulic gage, tail end hydraulic gage are arranged at the protection laid along the channel body bottom portion
In pipeline, the protective conduit surface is covered with through hole；The tail end hydraulic gage is electrically connected with the motor control by anti-corrosion wire
Device processed；Also, the wire is around the home on an automatically controlled spool, and the automatically controlled spool is near the electric gate valve, and coupling
Together in the electric machine controller；The automatically controlled spool rotates when the electric gate valve is closed, to increase the wire automatically controlled
The number of turns on spool around the home, is moved with dragging the tail end hydraulic gage in the protective conduit towards automatically controlled gate direction, until
The hydraulic pressure that tail end hydraulic gage is detected is undergone mutation.Further, the tail end hydraulic gage is connected to guarantor by Flexible Reset rope
The tail end in pillar road, so that tail end hydraulic gage is resetted by the restoring force of elastic threads.
The beneficial effects of the present invention are：The automatic sparse formula blowdown canal is in normal discharge sewage, due to the head end
Hydraulic gage and the depth of water and flow velocity at tail end hydraulic gage are essentially identical, therefore, the differential water pressures of head end hydraulic gage and tail end hydraulic gage
It is smaller；The electric gate valve is kept it turned on；And when any place blockage phenomenon in channel body, then the pressure of tail end hydraulic gage
Good general is significantly less than head end hydraulic gage, so as to trigger electric gate valve closing；After electric gate valve closing, the intrinsic water body of channel
Due to blocking, slow outflow, until the close emptying of channel body；Now, the head end hydraulic gage, tail end hydraulic gage pressure it is equal
Less than the second setting value, electric gate valve is opened, and the sewage that channel body front end is put aside quickly is rushed at rear, so as to channel sheet
Internal choking portion formation percussion, to promote it to dredge；Dredging is realized as one-shot does not have, then electric gate valve will again
Close, to form second, the third challenge, until dredging；It can be seen that, the automatic sparse formula blowdown canal can voluntarily detect channel
Whether block, and cleared up automatically for clogging, can largely save the maintenance cost of blowdown canal.
Brief description of the drawings
Fig. 1 is the schematic diagram of this automatic sparse formula blowdown canal one embodiment.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
In the embodiment shown in fig. 1, the automatic sparse formula blowdown canal includes channel body 1, located at the head end of channel body 1
Electric gate valve 2；The electric gate valve 2 is driven by servomotor 3；The bottom of channel body 1 of the rear side of electric gate valve 2 is provided with
Head end hydraulic gage 41, the bottom of the tail end of channel body 1 is provided with tail end hydraulic gage 42；The head end, tail end hydraulic gage 41,42
It is coupled in common to electric machine controller（It is not shown）；The electric machine controller according to the head end, tail end hydraulic gage 41,42 sensing come
Hydraulic pressure data, the servomotor 3 is controlled, specifically：The pressure of the head end hydraulic gage 41 and tail end hydraulic gage 42
It is strong it is poor be more than the first setting value, and the situation duration is when being more than setting time, closes the electric gate valve 2；The head
When end hydraulic gage 41, the pressure of tail end hydraulic gage 42 are respectively less than the second setting value, open the electric gate valve 2；Described second
Setting value e.g., can use the pressure of 5cm water columns, i.e. 500pa, i.e. head end, tail end water body when channel body 1 all connect close to 0
It is bordering on when draining, opens electric gate valve 2.
In the present embodiment, the head end hydraulic gage 41, tail end hydraulic gage 42 are arranged at along the bottom of channel body 1 and laid
Protective conduit 5 in, the surface of protective conduit 5 is covered with through hole；The tail end hydraulic gage 42 is electrically connected with by anti-corrosion wire
The electric machine controller；Also, the wire is around the home in an automatically controlled spool（It is not shown）On, the automatically controlled spool is located at described
Near electric gate valve 2, and it is coupled in the electric machine controller；The automatically controlled spool rotates when the electric gate valve 2 is closed, with
Increase the number of turns of the wire on automatically controlled spool around the home, to drag the tail end hydraulic gage 42 court in the protective conduit 5
The automatically controlled direction of gate 2 movement, until the hydraulic pressure that tail end hydraulic gage 42 is detected is undergone mutation, now where tail end hydraulic gage 42
Position is i.e. near blocking position；In order to when automatic dredging fails, manually be dredged；In addition, the tail end hydraulic gage
42 are connected to the tail end of protective conduit 5 by Flexible Reset rope 6, so that tail end hydraulic gage 42 is answered by the restoring force of elastic threads
Position.
Above-mentioned automatic sparse formula blowdown canal is in normal discharge sewage, due to the head end hydraulic gage 41 and tail end hydraulic gage
The depth of water and flow velocity at place 42 are essentially identical, and therefore, the differential water pressures of head end hydraulic gage 41 and tail end hydraulic gage 42 are smaller；It is described electronic
Gate 2 is kept it turned on；And when any place blockage phenomenon in channel body 1, then the pressure of tail end hydraulic gage 42 will be obvious
Less than head end hydraulic gage 41, closed so as to trigger electric gate valve 2；After the closing of electric gate valve 2, water body in channel body 1 by
In blocking, slow outflow, until the close emptying of channel body 1；Now, the head end hydraulic gage 41, the pressure of tail end hydraulic gage 42
The second setting value is respectively less than by force, electric gate valve 2 is opened, the sewage that channel body front end is put aside quickly is rushed at rear, so that right
Choking portion formation percussion in channel body 1, to promote it to dredge；Dredging is realized as one-shot does not have, then head end water
Pressure meter 41, the differential water pressures of tail end hydraulic gage 42 are restored to more than first setting value again, then electric gate valve 2 will be closed again
Close, to form second, the third challenge, until dredging；It can be seen that, the automatic sparse formula blowdown canal can voluntarily detect that channel is
It is no to block, and cleared up automatically for clogging, it can largely save the maintenance cost of blowdown canal.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification for being made, equivalent substitution should be included in the scope of the protection.
Claims (3)
1. a kind of automatic sparse formula blowdown canal, including channel body（1）, located at channel body（1）The electric gate valve of head end（2）；
The electric gate valve（2）By servomotor（3）Driving；It is characterized in that：The electric gate valve（2）The channel body of rear side（1）
Bottom is provided with head end hydraulic gage（41）, the channel body（1）The bottom of tail end is provided with tail end hydraulic gage（42）；The head end,
Tail end hydraulic gage（41、42）It is coupled in common to electric machine controller；The electric machine controller is according to the head end, tail end hydraulic gage
（41、42）The hydraulic pressure data that sensing is come, to the servomotor（3）It is controlled, specifically：The head end hydraulic gage（41）With
Tail end hydraulic gage（42）Pressure difference be more than the first setting value, and the situation duration be more than setting time when, make the electricity
Dynamic gate（2）Close；The head end hydraulic gage（41）, tail end hydraulic gage（42）Pressure when being respectively less than the second setting value, make institute
State electric gate valve（2）Open.
2. automatic sparse formula blowdown canal according to claim 1, it is characterised in that：The head end hydraulic gage（41）, tail end
Hydraulic gage（42）It is arranged at along the channel body（1）The protective conduit of bottom laying（5）It is interior, the protective conduit（5）Surface
It is covered with through hole；The tail end hydraulic gage（42）The electric machine controller is electrically connected with by anti-corrosion wire；Also, the wire around
Put on an automatically controlled spool, the automatically controlled spool is located at the electric gate valve（2）Near, and it is coupled in the motor control
Device；The automatically controlled spool is in the electric gate valve（2）Rotated during closing, to increase the circle of the wire on automatically controlled spool around the home
Number, to drag the tail end hydraulic gage（42）In the protective conduit（5）It is interior towards electric gate valve（2）Direction is moved, until tail end
Hydraulic gage（42）The hydraulic pressure detected is undergone mutation.
3. automatic sparse formula blowdown canal according to claim 2, it is characterised in that：The tail end hydraulic gage（42）By multiple
Position elastic threads are connected to protective conduit（5）Tail end so that tail end hydraulic gage（42）Pass through elastic threads（6）Restoring force reset.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754396.2A CN107503325B (en) | 2016-03-28 | 2016-03-28 | The method of automatic dredging blowdown canal |
| CN201610178840.6A CN105839596B (en) | 2016-03-28 | 2016-03-28 | Automatic sparse formula blowdown canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178840.6A CN105839596B (en) | 2016-03-28 | 2016-03-28 | Automatic sparse formula blowdown canal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754396.2A Division CN107503325B (en) | 2016-03-28 | 2016-03-28 | The method of automatic dredging blowdown canal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105839596A CN105839596A (en) | 2016-08-10 |
| CN105839596B true CN105839596B (en) | 2017-11-07 |
Family
ID=56583594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178840.6A Active CN105839596B (en) | 2016-03-28 | 2016-03-28 | Automatic sparse formula blowdown canal |
| CN201710754396.2A Active CN107503325B (en) | 2016-03-28 | 2016-03-28 | The method of automatic dredging blowdown canal |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754396.2A Active CN107503325B (en) | 2016-03-28 | 2016-03-28 | The method of automatic dredging blowdown canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105839596B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961577B (en) * | 2017-12-26 | 2020-07-31 | 广西华灿建筑工程有限公司 | Sewage draining canal filtering plate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4476205B2 (en) * | 2005-10-12 | 2010-06-09 | 中国電力株式会社 | Sand removal promotion device, sand removal promotion method, program for causing computer to execute sand removal promotion method, and structure comprising this sand removal promotion device |
| CN200971486Y (en) * | 2006-10-16 | 2007-11-07 | 杨琪翔 | Two-way water wash reservoir desilting system |
| CN201385693Y (en) * | 2009-03-31 | 2010-01-20 | 成都市宇中梅科技有限责任公司 | Direction indicating structure of steering wheel |
| KR101238571B1 (en) * | 2010-08-20 | 2013-02-28 | 최원영 | A method for the quality of water by the bottom cleaning of watercourse and a equipment thereof |
| CN102839746A (en) * | 2012-09-26 | 2012-12-26 | 陈明金 | Environment friendly underwater dredging vehicle for channels |
| CN103866741B (en) * | 2014-02-21 | 2016-08-17 | 武汉圣禹排水系统有限公司 | The multistage weir plate of base plate axis adjustable multifunctional |
| CN204125908U (en) * | 2014-09-16 | 2015-01-28 | 永靖县希达金属构造有限责任公司 | Sediment outflow sluice gate |
| CN204385693U (en) * | 2014-12-29 | 2015-06-10 | 山东省水利科学研究院 | Can the channel of approach of automatic desilting |
-
2016
- 2016-03-28 CN CN201610178840.6A patent/CN105839596B/en active Active
- 2016-03-28 CN CN201710754396.2A patent/CN107503325B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107503325B (en) | 2019-11-05 |
| CN105839596A (en) | 2016-08-10 |
| CN107503325A (en) | 2017-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chenyang Inventor before: Qian Yuezhen |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171009 Address after: The five street tile City Lane of Lucheng District of Wenzhou City, Zhejiang Province, No. 112 325099 Applicant after: Li Chenyang Address before: Wujiang Pingwang Town District of Suzhou City, Jiangsu province 215000 Yang Village neighborhood committee Applicant before: Qian Yuezhen |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.55-2, Xincun natural village, Xilian village, Tangnan Town, Nanchang County, Nanchang City, Jiangxi Province Patentee after: Li Chenyang Address before: The five street tile City Lane of Lucheng District of Wenzhou City, Zhejiang Province, No. 112 325099 Patentee before: Li Chenyang |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 226000 Jiangsu mayor of Nantong Road No. 695 Patentee after: JIANGSU HAI RONG THERMAL ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: No.55-2, Xincun natural village, Xilian village, Tangnan Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Li Chenyang |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 Jiangsu mayor of Nantong Road No. 695 Patentee after: Jiangsu Hairong Water Co.,Ltd. Address before: 226000 Jiangsu mayor of Nantong Road No. 695 Patentee before: JIANGSU HAI RONG THERMAL ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |