CN104294791A - Siphon pipeline device easy to establish and control - Google Patents
Siphon pipeline device easy to establish and control Download PDFInfo
- Publication number
- CN104294791A CN104294791A CN201410415922.9A CN201410415922A CN104294791A CN 104294791 A CN104294791 A CN 104294791A CN 201410415922 A CN201410415922 A CN 201410415922A CN 104294791 A CN104294791 A CN 104294791A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- pipeline
- vacuum pump
- operated valve
- hydraulic pressure
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/08—Siphons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
Abstract
A siphon pipeline device easy to establish and control is characterized by comprising a pipeline (1), a water pressure sensor (2), an air pressure sensor (3), a vacuum pump (4) and an electric valve (5), a water outlet (1-2) of the pipeline (1) is lower than a water inlet (1-1) of the pipeline (1), the water pressure sensor (2), the air pressure sensor (3), the vacuum pump (4) and the electric valve (5) are arranged at the outlet end of the pipeline (1) and are communicated with the pipeline (1), the electric valve (5), the vacuum pump (4), the air pressure sensor (3) and the water pressure sensor (2) are sequentially arranged from the outlet end to the inlet end of the pipeline (1), the water pressure sensor (2) is electrically connected with the electric valve (5) through a control circuit, the air pressure sensor (3) is electrically connected with the vacuum pump (4) through a control circuit, and the siphon pipeline device with the vacuum pump (4) controlled by the air pressure sensor (3) and the electric valve (5) controlled by the water pressure sensor (2) is formed.
Description
Technical field
The present invention relates to hydraulic engineering construction field, particularly relate to a kind of siphon piping device easily building easily control.
Background technology
At present, in traditional water delivery, prevention waterlogging, drought resisting hydraulic engineering practice, the application of large-scale siphon piping is little, and its basic reason sets up the method for siphon piping device, few.More particularly treat that water suction seedbed (as barrier lake etc.) is located among lofty mountains and steep hills or High aititude depopulated zone, by prior art, highest point pipeline is poured water and is needed water pump, the cooperatings such as generator, it is very difficult for carrying these cumbersome apparatus, particularly treats that the pipeline at water suction source place needs the control assemblies such as mounted valve, and needs personnel to manipulate, the local rear personnel of life inconvenience, bad environments, obviously do not meet reality.How to overcome appeal drawback, setting up one and easily realize, hold manageable siphon piping device, is the another new problem in the field of harnessing the river.
Based on this present situation, the invention provides a kind of siphon piping device easily building easily control, realize the foundation of siphon and the automatic control of pipe network, reach and save human and material resources cost, the object of increasing economic efficiency.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of siphon piping device easily building easily control, this device sets up siphonic system by the water-head of pipe water mouth and delivery port, realizes the water supply to water conservancy projects, draining auto-adjustment control.
The technical scheme that the present invention realizes goal of the invention employing is: a kind of siphon piping device easily building easily control, this device comprises: pipeline, hydraulic pressure sensor, baroceptor, vacuum pump, electrically operated valve, and the delivery port of described pipeline is arranged lower than water inlet.Hydraulic pressure sensor, baroceptor, vacuum pump, electrically operated valve be located at pipeline the port of export and and pipeline communication; Electrically operated valve, vacuum pump, baroceptor, hydraulic pressure sensor are set gradually to arrival end by pipe outlet.Hydraulic pressure sensor is electrically connected with electrically operated valve through control circuit, and baroceptor is electrically connected with vacuum pump through control circuit, forms vacuum pump and is controlled by baroceptor, the siphon piping device that electrically operated valve is controlled by hydraulic pressure sensor.
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is siphon piping device schematic diagram.
In figure, pipeline 1, pipe water mouth 1-1, pipe water outlet 1-2, hydraulic pressure sensor 2, baroceptor 3, vacuum pump 4, electrically operated valve 5.
Detailed description of the invention
Easily build a siphon piping device for easily control, this device comprises: pipeline 1, hydraulic pressure sensor 2, baroceptor 3, vacuum pump 4, electrically operated valve 5, and the delivery port 1-2 of described pipeline 1 is arranged lower than water inlet 1-1; Hydraulic pressure sensor 2, baroceptor 3, vacuum pump 4, electrically operated valve 5 are located at the port of export of described pipeline 1 and are communicated with pipeline 1; Electrically operated valve 5, vacuum pump 4, baroceptor 3, hydraulic pressure sensor 2 are set gradually to arrival end by pipeline 1 port of export; Hydraulic pressure sensor 2 is electrically connected with electrically operated valve 5 through control circuit, and baroceptor 3 is electrically connected with vacuum pump 4 through control circuit, forms vacuum pump 4 and is controlled by baroceptor 3, the siphon piping device that electrically operated valve 5 is controlled by hydraulic pressure sensor 2.
In the present embodiment, the foundation of siphon.After this device installs, close delivery port electrically operated valve 5, open vacuum pump 4, electrically operated valve more than 5 pipeline 1 inner chamber is vacuumized, along with the decline of pipeline 1 chamber pressure, water to flow into and the critical point of crossing water inlet 1-1 horizontal plane flows to delivery port 1-2 from water inlet 1-1, and the pressure simultaneously rapidly in riser tubing 1, makes baroceptor 3 and hydraulic pressure sensor 2 successively action, control vacuum pump 4 to close, electrically operated valve 5 is opened, and water flows out from pipeline, and siphon is formed.
The pressure setting of automatic control system.According to hydrologic monitoring data over the years, set high with the minimum difference h of long-term water level, set the controlled pressure of hydraulic pressure sensor 2 according to water level difference h.When water level decreasing is to during close to lowest water level, hydraulic pressure sensor 2 action, control electrically operated valve 5 and close, when water level rises to certain altitude, hydraulic pressure sensor 2 resets, and controls electrically operated valve 5 and opens.
Claims (1)
1. easily build the siphon piping device of easily control for one kind, it is characterized in that, this device comprises: pipeline (1), hydraulic pressure sensor (2), baroceptor (3), vacuum pump (4), electrically operated valve (5), the delivery port (1-2) of described pipeline (1) is arranged lower than water inlet (1-1), described hydraulic pressure sensor (2), baroceptor (3), vacuum pump (4), electrically operated valve (5) is located at the port of export of described pipeline (1) and is communicated with pipeline (1), described electrically operated valve (5), vacuum pump (4), baroceptor (3), hydraulic pressure sensor (2) is set gradually to arrival end by pipeline (1) port of export, described hydraulic pressure sensor (2) is electrically connected with electrically operated valve (5) through control circuit, described baroceptor (3) is electrically connected with vacuum pump (4) through control circuit, form vacuum pump (4) to be controlled by baroceptor (3), the siphon piping device that electrically operated valve (5) is controlled by hydraulic pressure sensor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415922.9A CN104294791A (en) | 2014-08-22 | 2014-08-22 | Siphon pipeline device easy to establish and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415922.9A CN104294791A (en) | 2014-08-22 | 2014-08-22 | Siphon pipeline device easy to establish and control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104294791A true CN104294791A (en) | 2015-01-21 |
Family
ID=52314721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415922.9A Pending CN104294791A (en) | 2014-08-22 | 2014-08-22 | Siphon pipeline device easy to establish and control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064599A (en) * | 2020-08-28 | 2020-12-11 | 中国水利水电科学研究院 | Forward water taking structure for preventing blockage of floating objects and floating discharge method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219978Y (en) * | 1995-03-08 | 1996-02-14 | 哈尔滨鹭滨工业电子有限公司 | Siphon pot |
| CN1366220A (en) * | 2001-01-18 | 2002-08-28 | 哈尔滨鹭滨工业电子有限公司 | Full-automatic vacuum control system for pumphouse above liquid level |
| CN203008036U (en) * | 2012-12-17 | 2013-06-19 | 方城县豪雨太阳能制品有限公司 | Energy bring-in water suction device |
| CN203573536U (en) * | 2013-12-02 | 2014-04-30 | 南宁市北湖路小学 | Self-loop siphon device for teaching experiments |
-
2014
- 2014-08-22 CN CN201410415922.9A patent/CN104294791A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219978Y (en) * | 1995-03-08 | 1996-02-14 | 哈尔滨鹭滨工业电子有限公司 | Siphon pot |
| CN1366220A (en) * | 2001-01-18 | 2002-08-28 | 哈尔滨鹭滨工业电子有限公司 | Full-automatic vacuum control system for pumphouse above liquid level |
| CN203008036U (en) * | 2012-12-17 | 2013-06-19 | 方城县豪雨太阳能制品有限公司 | Energy bring-in water suction device |
| CN203573536U (en) * | 2013-12-02 | 2014-04-30 | 南宁市北湖路小学 | Self-loop siphon device for teaching experiments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064599A (en) * | 2020-08-28 | 2020-12-11 | 中国水利水电科学研究院 | Forward water taking structure for preventing blockage of floating objects and floating discharge method |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |