CN201546259U - Automatic control system of collecting well - Google Patents
Automatic control system of collecting well Download PDFInfo
- Publication number
- CN201546259U CN201546259U CN2009200348226U CN200920034822U CN201546259U CN 201546259 U CN201546259 U CN 201546259U CN 2009200348226 U CN2009200348226 U CN 2009200348226U CN 200920034822 U CN200920034822 U CN 200920034822U CN 201546259 U CN201546259 U CN 201546259U
- Authority
- CN
- China
- Prior art keywords
- water
- limit switch
- level control
- collecting well
- control system
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000001012 protector Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Images
Abstract
The utility model discloses an automatic control system of a collecting well, which comprises a water pump. An alternating current contact relay is connected on the water pump through a second fuse protector; a first limit switch is serially connected on the main switch of the alternating current contact relay, and a second limit switch is parallelly connected on the auxiliary switch of the alternating current contact relay; a first fuse protector is arranged between the first limit switch and the second limit switch; and a first water level control device is arranged on the first limit switch, and a second water level control device is arranged on the second limit switch. The water level control device and the second water level control device are both water bottles filled with water. The automatic control system of the collecting well has the advantages of low fabrication cost, low material consumption and reliable action, and normally operates since being put into use.
Description
Technical field:
The utility model belongs to automation field, relates to a kind of device of automatically controlled water pump, especially a kind of collecting well automatic control system.
Background technology:
The main building collecting well is for the tail water of collecting two hydraulic turbines, leaks and other surplus water is built, and when the well water that catchments is full, with submersible pump water is drained into downstream tail water.But when building collecting well at first, automatically control drainage system is not installed, fully by operator on duty's draining of regularly closing a floodgate, extremely inconvenient, and collecting well is near generator and machine hole, and machine is equipped with many electric fixturess such as 10KV outlet cable, current transformer and electric secondary circuit in the hole, sometimes owing to operator on duty's general idea is forgotten the combined floodgate draining, water just flows to generator and machine hole, and the time one is of a specified duration, will cause very serious consequence.
The utility model content:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of collecting well automatic control system is provided, and comprises water pump, is connected with one by second fuse on the described water pump and exchanges the contact relay; Series connection is provided with first limit switch on the main switch of described interchange contact relay, has been arranged in parallel second limit switch on the auxiliary switch of interchange contact relay; Be provided with first fuse between described first limit switch and the main switch; Be connected with first water-level control apparatus on described first limit switch, be connected with second water-level control apparatus on described second limit switch.First water-level control apparatus and second water-level control apparatus all are the water bottles of filling water.
The utility model has the advantages that: cost is low, with just less, reliable in action, since dropping into use, working properly.
Description of drawings:
Fig. 1 is an automatic control system structural representation of the present utility model;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1, a kind of collecting well automatic control system comprises water pump, is connected with one by second fuse on the described water pump and exchanges the contact relay; Series connection is provided with first limit switch on the main switch of described interchange contact relay, has been arranged in parallel second limit switch on the auxiliary switch of interchange contact relay; Be provided with first fuse between described first limit switch and the main switch; Be connected with first water-level control apparatus on described first limit switch, be connected with second water-level control apparatus on described second limit switch.First water-level control apparatus and second water-level control apparatus all are the water bottles of filling water.
Use two limit switches, an interchange contact relay and two mineral water bottles.Two limit switches are installed in the exit of collecting well, tie up to respectively on two mineral water bottles with two reliable cotton ropes of intensity, fill water in the bottle, winch to collecting well lowest water level (head pin) and peak level (No. two bottles), the other end of rope ties up to (i.e. a limit switch SQ1 and No. two limit switch SQ2) on two limit switches, the power cathode cut-in relay coil other end.
Operating principle:
When the collecting well water level is lower than head pin place lowest water level, attonity; When water level rose to head pin place lowest water level, head pin floated, a limit switch SQ1 closure; When water level rises to No. two bottle place peak levels, No. two limit switch SQ2 closures, this moment relay line Bao Dedian, contact closure is connected pump power, water pump begins draining.
Drawdown, when being lower than No. two bottle positions, No. two limit switch SQ2 disconnects, owing to still keep path, water pump continues draining; When water level was lower than the head pin position, No. one limit switch SQ1 disconnected, and this moment, relay line bag dead electricity disconnected pump power, and water pump stops draining.Run so forth.
The design's advantage is: cost is low, with just less, reliable in action, since dropping into use, working properly.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (2)
1. a collecting well automatic control system comprises water pump, it is characterized in that: be connected with one by second fuse on the described water pump and exchange the contact relay; Series connection is provided with first limit switch on the main switch of described interchange contact relay, has been arranged in parallel second limit switch on the auxiliary switch of interchange contact relay; Be provided with first fuse between described first limit switch and the main switch; Be connected with first water-level control apparatus on described first limit switch, be connected with second water-level control apparatus on described second limit switch.
2. a kind of according to claim 1 collecting well automatic control system is characterized in that: first water-level control apparatus and second water-level control apparatus all are the water bottles of filling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200348226U CN201546259U (en) | 2009-09-29 | 2009-09-29 | Automatic control system of collecting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200348226U CN201546259U (en) | 2009-09-29 | 2009-09-29 | Automatic control system of collecting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546259U true CN201546259U (en) | 2010-08-11 |
Family
ID=42601432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200348226U Expired - Fee Related CN201546259U (en) | 2009-09-29 | 2009-09-29 | Automatic control system of collecting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306991A (en) * | 2013-06-03 | 2013-09-18 | 君禾泵业股份有限公司 | Submersible pump automatic switching control device |
-
2009
- 2009-09-29 CN CN2009200348226U patent/CN201546259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306991A (en) * | 2013-06-03 | 2013-09-18 | 君禾泵业股份有限公司 | Submersible pump automatic switching control device |
| CN103306991B (en) * | 2013-06-03 | 2016-01-20 | 君禾泵业股份有限公司 | Submersible pump automatic control switch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ANKANG POWER SUPPLY BUREAU Effective date: 20140327 Owner name: ANKANG POWER SUPPLY BUREAU Effective date: 20140327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 725000 ANKANG, SHAANXI PROVINCE TO: 100761 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140327 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Ankang Power Supply Bureau Address before: From the 725000 health city of Shaanxi province Hanbin District Road No. 167 Patentee before: Ankang Power Supply Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |