CN102660994A - Automatic drainage control device for settling pond and working method for automatic drainage control device - Google Patents
Automatic drainage control device for settling pond and working method for automatic drainage control device Download PDFInfo
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- CN102660994A CN102660994A CN2012101377631A CN201210137763A CN102660994A CN 102660994 A CN102660994 A CN 102660994A CN 2012101377631 A CN2012101377631 A CN 2012101377631A CN 201210137763 A CN201210137763 A CN 201210137763A CN 102660994 A CN102660994 A CN 102660994A
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- travel switch
- control device
- water
- automatic drainage
- drainage
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Abstract
The invention discloses an automatic drainage control device for a settling pond and a working method for the automatic drainage control device. According to the automatic drainage control device, a control line of a water pump vacuum electromagnetic starter is connected with a travel switch; the travel switch is arranged above the settling pond; the contact arm of the travel switch is connected with a water floater; and the suspension height of the water floater is controlled to be higher than the height of a drainage line. The automatic drainage control device can automatically control drainage, specially-assigned persons are not needed to be arranged to start and stop a drainage pump every shift, trouble and labor are saved, and the phenomena of evacuation and burnout of the drainage pump can be avoided.
Description
Technical field
The present invention relates to the wide sedimentation basin self-draining arrangement of worker.
Background technology
During the wide sewage drainage of worker, generally be in the worker is wide, to dig a sedimentation basin, with a 30KW drainage pump discharge worker extensively outside, drainage pump is controlled with a mine vacuum electromagnetic starter (QBZ-80 type).This kind method shortcoming is, per tour must arrange the special messenger to drive, stop drainage pump, open, stop frequent, time-consuming, take manual work, and have carelessness will cause emptying slightly, burn out drainage pump.
Summary of the invention
For overcoming existing manually-operated deficiency, the present invention designs a kind of sedimentation basin automatic drainage control device and method of work thereof.
The technical scheme that the present invention takes: it is on the control line of pump vacuum electromagnetic starter, to connect a travel switch; Travel switch is installed in the sedimentation basin top; The contact arm of travel switch connects a water float, and the suspention of water float highly is controlled on the discharge line height.
Method of work is explained its advantage according to the present invention below: when the water level of sedimentation basin rises to certain altitude; Water float levitating, the travel switch spring does not stress, and the normally closed contact of travel switch is closed; Vacuum electromagnetic starter control loop is connected, and drainage pump starts draining automatically.When water level is discharged to certain minuent, the water float sinks with water level, until leaving the water surface; The water float makes the downwarping of travel switch spring stress because of action of gravity, and at this moment the normally closed node of travel switch breaks off; Its moving device of vacuum electromagnetic discharges; Drainage pump stops draining automatically, thereby has realized automatic draining, without staff on duty.
Description of drawings
Fig. 1 is the sketch map of the embodiment of the invention.
Marginal data: 1-sedimentation basin; 2-water float; The 3-travel switch; 4-vacuum electromagnetic starter.
The specific embodiment
As shown in Figure 1; Sedimentation basin automatic drainage control device of the present invention is on the control line of pump vacuum electromagnetic starter 4, to connect a travel switch 2; Travel switch 3 is installed in sedimentation basin 1 top; The contact arm of travel switch 3 connects a water float 2, and the suspention of water float 2 highly is controlled on the discharge line height.
Method of work of the present invention is: when the water level of sedimentation basin 1 rises to certain altitude, and water float 2 levitatings, travel switch 3 springs do not stress, and the normally closed contact of travel switch 3 is closed, and vacuum electromagnetic starter 4 control loops are connected, and drainage pump starts draining automatically.When water level is discharged to certain minuent, water float 2 sinks with water level, until leaving the water surface; Water float 2 makes travel switch 3 spring stress downwarpings because of action of gravity, and at this moment the normally closed node of travel switch breaks off; Vacuum electromagnetic starter 4 discharges, and drainage pump stops draining automatically.
Claims (2)
1. sedimentation basin automatic drainage control device; It is characterized in that; It is on the control line of pump vacuum electromagnetic starter, to connect a travel switch; Travel switch is installed in the sedimentation basin top, and the contact arm of travel switch connects a water float, and the suspention of water float highly is controlled on the discharge line height.
2. the method for work of sedimentation basin automatic drainage control device as claimed in claim 1; It is characterized in that, when the water level of sedimentation basin rises to certain altitude, water float levitating; The travel switch spring does not stress; The normally closed contact of travel switch is closed, and vacuum electromagnetic starter control loop is connected, and drainage pump starts draining automatically.When water level is discharged to certain minuent, the water float sinks with water level, and until leaving the water surface, the water float makes the downwarping of travel switch spring stress because of action of gravity, and at this moment the normally closed node of travel switch breaks off, and its moving device of vacuum electromagnetic discharges, and drainage pump stops draining automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101377631A CN102660994A (en) | 2012-05-07 | 2012-05-07 | Automatic drainage control device for settling pond and working method for automatic drainage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101377631A CN102660994A (en) | 2012-05-07 | 2012-05-07 | Automatic drainage control device for settling pond and working method for automatic drainage control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102660994A true CN102660994A (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101377631A Pending CN102660994A (en) | 2012-05-07 | 2012-05-07 | Automatic drainage control device for settling pond and working method for automatic drainage control device |
Country Status (1)
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|---|---|
| CN (1) | CN102660994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545694A (en) * | 1982-07-23 | 1985-10-08 | Pentel Kabushiki Kaisha | Ink supply device for an inking type wire dot printer |
| CN201522650U (en) * | 2009-10-26 | 2010-07-07 | 山西六建集团有限公司 | Automatic water level control device of constructional engineering dewatering well |
| CN202013521U (en) * | 2011-03-18 | 2011-10-19 | 上海钰永环保科技有限公司 | Floating ball type liquid level controller |
| CN202595896U (en) * | 2012-05-07 | 2012-12-12 | 新汶矿业集团有限责任公司 | Automatic drainage control device of settling tank |
-
2012
- 2012-05-07 CN CN2012101377631A patent/CN102660994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545694A (en) * | 1982-07-23 | 1985-10-08 | Pentel Kabushiki Kaisha | Ink supply device for an inking type wire dot printer |
| CN201522650U (en) * | 2009-10-26 | 2010-07-07 | 山西六建集团有限公司 | Automatic water level control device of constructional engineering dewatering well |
| CN202013521U (en) * | 2011-03-18 | 2011-10-19 | 上海钰永环保科技有限公司 | Floating ball type liquid level controller |
| CN202595896U (en) * | 2012-05-07 | 2012-12-12 | 新汶矿业集团有限责任公司 | Automatic drainage control device of settling tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438386A (en) * | 2016-11-09 | 2017-02-22 | 四川农业大学 | Centrifugal farmland automatic drainage device |
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| 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: 20120912 |