CN1295406C - Buoy type adjusting device on area of waterway - Google Patents
Buoy type adjusting device on area of waterway Download PDFInfo
- Publication number
- CN1295406C CN1295406C CNB2004100223167A CN200410022316A CN1295406C CN 1295406 C CN1295406 C CN 1295406C CN B2004100223167 A CNB2004100223167 A CN B2004100223167A CN 200410022316 A CN200410022316 A CN 200410022316A CN 1295406 C CN1295406 C CN 1295406C
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- CN
- China
- Prior art keywords
- water sealing
- trapped well
- adjustable plate
- adjusting device
- float
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention discloses a buoy-type adjusting device for area of the sections of passed flows, which is composed of an upriver drainage canal, a downriver drainage canal, a front chamber of a water sealing well, a back chamber of a water sealing well, a water sealing partition, a passed flow passage and a passed flow adjusting plate, wherein the upriver drainage canal is communicated with the front chamber of a water sealing well; the front chamber of a water sealing well and the back chamber of a water sealing well are separated through the water sealing partition; the passed flow passage is arranged at the lower part of the water sealing partition; an airtight float box and an adjusting float barrel are fixed on the passed flow adjusting plate. The present invention has advantages of simple structure, no energy consumption, low engineering and operation cost, increased reliability, less maintenance, obvious environmental improvement and less labour intensity, and meanwhile, the present invention has less fixed number of persons of work, so the expense is reduced, etc.
Description
Technical field:
The present invention relates to a kind of big changes in flow rate gravity drainage pipe duct flow section self-checking device.
Technical background:
At severe cold area, engineering adopts the integrated pipe canal mode to lay the line, in integrated pipe canal, adopt the gutter to collaborate the situation of discharging for rainwater and production waste drainage, integrated pipe canal with efflux downstream drainage pipe duct joining place, must address the problem, take measures to enter integrated pipe canal and integrated pipe canal ventilation well formation gas channel by pipe duct, cause freeze injury to avoid the effluxing section of tubing cold air; Reduce the gas flow in the section of the effluxing pipe duct simultaneously as far as possible, avoid sewer to freeze with the draining self heat.Overcome the above problems and adopt the mode of trapped well airflow partition to achieve the goal, change greatly but must solve the combined system drain discharge, the flow channels alluvial is stopped up under the water seal partition wall, causes integrated pipe canal to recharge the problem of choking water during rainfall.Be to adopt agitating device such as electromechanics or the mode regularly manually drawn clearly solves this problem at present, but have a lot of problems in all many-sides such as energy consumption, reliability, management maintenances.
Summary of the invention:
The objective of the invention is to: a kind of float-type pipe duct flow section adjusting device is provided, adjusting buoyancy tank by configuration airtight buoyancy tank of balance and wedge shape upper shed on adjustable plate makes adjustable plate regulate flow section with the upstream automatically because of the water yield changes the SEA LEVEL VARIATION that forms, and can effectively solve the accident potential that the flow section alluvial brings.And do not have energy consumption, reliability improves greatly.
The present invention constitutes like this: it by upstream row water channel (1), downstream drainage pipe duct (2), trapped well cup (3), trapped well after chamber (4), water seal partition wall (5), flow channels (6), overcurrent adjustable plate (7) form, upstream row water channel (1) is communicated with trapped well cup (3), behind trapped well cup (3) and the trapped well between chamber (4) water packing wall (5) separate, have flow channels (6) in the bottom of water seal partition wall (5); Overcurrent adjustable plate (7) is located at the upstream face of the water seal partition wall (5) of trapped well cup (3), and guide groove (8) and pulley (9) are installed in the both sides of overcurrent adjustable plate (7), is fixed with airtight buoyancy tank (10) and regulates floating drum (11) on overcurrent adjustable plate (7).
The quantity of airtight buoyancy tank (10) and adjusting floating drum (11) is no less than 3 lattice.
Regulating floating drum (11) is wedge shape upper shed shape.
The present invention compared with prior art has simple in structurely, and no energy consumption can be saved engineering and operating cost, and reliability increases, and reduces and safeguards, and can obviously improve working environment and reduce labour intensity, reduces advantages such as the corresponding minimizing expense of manpower quota expenditure simultaneously.
Operating principle of the present invention, overcurrent adjustable plate and the corresponding setting of water seal partition wall and flow channels, the buoyancy that airtight buoyancy tank provides is equal to or slightly lower than the device overall weight, with the bascule own wt; The wedge shape of upper shed is regulated the buoyancy tank generator and is regulated buoyancy, device is fluctuated with water level, actual flow section is that upstream flowrate changes with water level, guarantee that flow section has certain flow velocity, and solution alluvial problem, the wedge shape setting of buoyancy tank solves under the situation that the unexpected flow in upstream increases, water level increases severely, and makes the adjusting floating drum that bigger buoyancy-driven device fast rise is provided.
Description of drawings:
Accompanying drawing 1 is a principle schematic of the present invention;
Accompanying drawing 2 is the A-A view of accompanying drawing 1;
Accompanying drawing 3 is that the B of accompanying drawing 1 is to view.
The specific embodiment:
Embodiments of the invention: integrated pipe canal is connected with upstream row water channel (1), and upstream row water channel (1) is communicated with trapped well cup (3), behind trapped well cup (3) and the trapped well between chamber (4) water packing wall (5) separate, each other water level is connected and is conventional configuration; Chamber behind the trapped well (4) is connected with downstream drainage pipe duct (2); Have flow channels (6) in the bottom of water seal partition wall (5), the total section of overcurrent calculates by designed water to be determined; Overcurrent adjustable plate (7) is located at the upstream face of the water seal partition wall (5) of trapped well cup (3), in the structure on two sides wall installation position of overcurrent adjustable plate (7) adjusting device guide groove (8) and pulley (9) is set routinely; Overcurrent adjustable plate (7) controlling dimension disposes and regulates minimum flow section size (being the adjustable plate depth of immersion) and calculates definite routinely according to trapped well; On overcurrent adjustable plate (7), be fixed with airtight buoyancy tank (10) and regulate floating drum (11), airtight buoyancy tank (10) control volume and size are pressed device and are adopted material and the calculating of configuration weight to determine, guarantee that the buoyancy that provides is equal to or slightly lower than installation weight, in order to bascule weight, airtight buoyancy tank must flood configuration and should not be less than 3 lattice; Regulate floating drum (11) and be set to the wedge shape upper shed, configuration sized is calculated by the minimum flow section of setting that floods water level, control and is determined, and reserves enough surplus capacities, opening superelevation, and the buoyancy tank configuration should not be less than 3 lattice.Adjustment after device is installed, the initial adjustment by counterweight in regulating floating drum (11) realizes that with adjusting device depth of immersion (minimum flow section size), other adjustment is carried out routinely.
Claims (3)
1, a kind of float-type flow section adjusting device, it by upstream row water channel (1), downstream drainage pipe duct (2), trapped well cup (3), trapped well after chamber (4), water seal partition wall (5), flow channels (6), overcurrent adjustable plate (7) form, it is characterized in that: upstream row water channel (1) is communicated with trapped well cup (3), behind trapped well cup (3) and the trapped well between chamber (4) water packing wall (5) separate, have flow channels (6) in the bottom of water seal partition wall (5); Overcurrent adjustable plate (7) is located at the upstream face of the water seal partition wall (5) of trapped well cup (3), and guide groove (8) and pulley (9) are installed in the both sides of overcurrent adjustable plate (7), is fixed with airtight buoyancy tank (10) and regulates floating drum (11) on overcurrent adjustable plate (7).
2, float-type flow section adjusting device according to claim 1 is characterized in that: the quantity of airtight buoyancy tank (10) and adjusting floating drum (11) is no less than 3 lattice.
3, float-type flow section adjusting device according to claim 1 and 2 is characterized in that: regulating floating drum (11) is wedge shape upper shed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100223167A CN1295406C (en) | 2004-04-13 | 2004-04-13 | Buoy type adjusting device on area of waterway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100223167A CN1295406C (en) | 2004-04-13 | 2004-04-13 | Buoy type adjusting device on area of waterway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1563619A CN1563619A (en) | 2005-01-12 |
| CN1295406C true CN1295406C (en) | 2007-01-17 |
Family
ID=34480035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100223167A Expired - Fee Related CN1295406C (en) | 2004-04-13 | 2004-04-13 | Buoy type adjusting device on area of waterway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295406C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756177B (en) * | 2016-04-19 | 2019-07-19 | 武汉圣禹排水系统有限公司 | Hydraulic-floating non-return Vatch basin |
| CN105756179A (en) * | 2016-04-19 | 2016-07-13 | 武汉圣禹排水系统有限公司 | Debris-retaining and backflow-preventing intercepting well with sewage flow controllable |
| CN109610597A (en) * | 2018-11-30 | 2019-04-12 | 乔治洛德方法研究和开发液化空气有限公司 | It is a kind of for preventing the trapped well system of cryogenic liquid leakage |
| CN110102086B (en) * | 2019-06-13 | 2024-01-16 | 恒力石化（大连）有限公司 | Anti-pinch air flotation tank device capable of automatically adjusting liquid level and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313987Y (en) * | 1997-09-19 | 1999-04-14 | 牟世宁 | Automatically sealin overflow |
| CN2319460Y (en) * | 1998-02-12 | 1999-05-19 | 黄美香 | Floor drain |
| CN1419023A (en) * | 2002-12-13 | 2003-05-21 | 北京建筑工程学院 | Flow separation type rainwater autoamtic drainage method and device |
| CN2697174Y (en) * | 2004-05-10 | 2005-05-04 | 贵阳铝镁设计研究院 | Float tube type overflow section adjuster |
-
2004
- 2004-04-13 CN CNB2004100223167A patent/CN1295406C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2313987Y (en) * | 1997-09-19 | 1999-04-14 | 牟世宁 | Automatically sealin overflow |
| CN2319460Y (en) * | 1998-02-12 | 1999-05-19 | 黄美香 | Floor drain |
| CN1419023A (en) * | 2002-12-13 | 2003-05-21 | 北京建筑工程学院 | Flow separation type rainwater autoamtic drainage method and device |
| CN2697174Y (en) * | 2004-05-10 | 2005-05-04 | 贵阳铝镁设计研究院 | Float tube type overflow section adjuster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1563619A (en) | 2005-01-12 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20150413 |
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| EXPY | Termination of patent right or utility model |