CN104460716A - Sewage pool water level automatic detection controller - Google Patents
Sewage pool water level automatic detection controller Download PDFInfo
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- CN104460716A CN104460716A CN201410677730.5A CN201410677730A CN104460716A CN 104460716 A CN104460716 A CN 104460716A CN 201410677730 A CN201410677730 A CN 201410677730A CN 104460716 A CN104460716 A CN 104460716A
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- triode
- sewage
- water level
- resistance
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a sewage pool water level automatic detection controller which comprises a sewage pump motor, a main switch, a transformer, a rectifier, a diode, a relay, a first resistor, a second resistor, a third resistor, a first capacitor, a second capacitor, a first triode, a second triode, a low-water-level detection head and a high-water-level detection head. When the water level in a sewage pool is higher than a point B, the first triode and the second triode are powered on, the relay actuates, a normally-closed contact of the relay is switched off, and the sewage pump motor stops operating and stops discharging sewage into the sewage pool. Compared with the prior art, the sewage pool water level automatic detection controller has the advantages that the water level in the sewage pool can be automatically detected through combination of electronic components, and the sewage pump motor is controlled automatically to discharge the sewage into and out of the sewage pool automatically, so that the trouble existing in manual monitoring is avoided, and the sewage pool water level automatic detection controller is convenient to use and has popularization and application value.
Description
Technical field
The present invention relates to a kind of wastewater treatment utility appliance, particularly relate to a kind of sewage water level in water pool automatic test controller.
Background technology
Wastewater treatment is for making sewage reach a certain emission standard or the water quality requirement that reuses and the process purified it.Wastewater treatment is widely used in building, agricultural, and the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.In prior art, the sewage storage pool of wastewater treatment is huger, needs manually to carry out entering and discharging for water level monitoring, and therefore, very inconvenience, exists room for improvement.
Summary of the invention
Object of the present invention is just to provide a kind of sewage water level in water pool automatic test controller to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes sewage pump motor, master switch, transformer, rectifier, diode, relay, first resistance is to the 3rd resistance, first electric capacity, second electric capacity, first triode, second triode, low-water level detection head and high water stage detection head, three-phase alternating-current supply is connected with described sewage pump motor with the normally closed contact point of described relay by described master switch, the one or two of the elementary and described three-phase supply of described transformer is connected, two input ends of the secondary and described rectifier of described transformer are connected, the cathode output end of described rectifier is connected with the first end of described first electric capacity and described first resistance simultaneously, the cathode output end of described rectifier simultaneously with the second end of described first electric capacity, the first end of described second electric capacity is connected with the first end of described second resistance, second end of described second electric capacity simultaneously with the second end of described first resistance, described low-water level detection head, the negative pole of described diode is connected with the first end of described relay, the positive pole of described diode is connected with the collector of described second triode, second end of described relay is connected with the collector of described first triode, the emitter of described first triode is connected with the second end of described second resistance, the base stage of described first triode is connected with the emitter of described second triode, the base stage of described second triode is connected with the first end of described 3rd resistance, second end of described 3rd resistance is connected with described high water stage detection head.
Particularly, described first triode and described second triode are PNP type triode.
Beneficial effect of the present invention is:
The present invention is a kind of sewage water level in water pool automatic test controller, compared with prior art, the present invention can be detected automatically by the water level of the combination of electronic component for cesspool, and control sewage pump motor enters sewage and effluent sewerage automatically automatically, avoid the trouble of personal monitoring, easy to use, there is the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the present invention includes sewage pump motor M, master switch Q, transformer T, rectifier DR, diode VD, relay K, first resistance R1 is to the 3rd resistance R3, first electric capacity C1, second electric capacity C2, first triode VT1, second triode VT2, low-water level detection head A and high water stage detection head B, three-phase alternating-current supply is connected with sewage pump motor M with the normally closed contact point K1 of relay K by master switch Q, the one or two of the elementary and three-phase supply of transformer T is connected, two input ends of the secondary and rectifier DR of transformer T are connected, the cathode output end of rectifier DR is connected with the first end of the first electric capacity C1 and the first resistance R1 simultaneously, with second end of the first electric capacity C1 while of the cathode output end of rectifier DR, the first end of the second electric capacity C2 is connected with the first end of the second resistance R2, second end of the second electric capacity C2 simultaneously with second end of the first resistance R1, low-water level detection head A, the negative pole of diode VD is connected with the first end of relay K, the positive pole of diode VD is connected with the collector of the second triode VT2, second end of relay K is connected with the collector of the first triode VT1, the emitter of the first triode VT1 is connected with second end of the second resistance R2, the base stage of the first triode VT1 is connected with the emitter of the second triode VT2, the base stage of the second triode VT2 is connected with the first end of the 3rd resistance R3, and second end of the 3rd resistance R3 is connected with high water stage detection head B.
Particularly, the first triode VT1 and the second triode VT2 is PNP type triode.
Principle of work of the present invention is as follows:
When sewage water level in water pool is higher than B point, first triode VT1 and the second triode VT2 conducting, relay K action, its normally closed contact point K1 disconnects, sewage pump motor M quits work, stop in cesspool, entering sewage, when sewage discharges after treatment, when water level is lower than B point, first triode VT1 and the second triode VT2 by, relay K dead electricity, sewage pump motor M works, and starts to supply water in cesspool.
Component parameter of the present invention is selected as follows:
The rectifier that sewage pump motor M is 1000W, transformer T is 12V, rectifier DR is model IN4007, diode VD are the diode of model 70HF80, the first resistance R1 is 100 Ω, the second resistance R2 is 400 Ω, the 3rd resistance R3 is 500 Ω, the first electric capacity C1 is 300uf, the second electric capacity C2 is 470uf.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a sewage water level in water pool automatic test controller, it is characterized in that: comprise sewage pump motor, master switch, transformer, rectifier, diode, relay, first resistance is to the 3rd resistance, first electric capacity, second electric capacity, first triode, second triode, low-water level detection head and high water stage detection head, three-phase alternating-current supply is connected with described sewage pump motor with the normally closed contact point of described relay by described master switch, the one or two of the elementary and described three-phase supply of described transformer is connected, two input ends of the secondary and described rectifier of described transformer are connected, the cathode output end of described rectifier is connected with the first end of described first electric capacity and described first resistance simultaneously, the cathode output end of described rectifier simultaneously with the second end of described first electric capacity, the first end of described second electric capacity is connected with the first end of described second resistance, second end of described second electric capacity simultaneously with the second end of described first resistance, described low-water level detection head, the negative pole of described diode is connected with the first end of described relay, the positive pole of described diode is connected with the collector of described second triode, second end of described relay is connected with the collector of described first triode, the emitter of described first triode is connected with the second end of described second resistance, the base stage of described first triode is connected with the emitter of described second triode, the base stage of described second triode is connected with the first end of described 3rd resistance, second end of described 3rd resistance is connected with described high water stage detection head.
2. sewage water level in water pool automatic test controller according to claim 1, is characterized in that: described first triode and described second triode are PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677730.5A CN104460716A (en) | 2014-11-24 | 2014-11-24 | Sewage pool water level automatic detection controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677730.5A CN104460716A (en) | 2014-11-24 | 2014-11-24 | Sewage pool water level automatic detection controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104460716A true CN104460716A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677730.5A Pending CN104460716A (en) | 2014-11-24 | 2014-11-24 | Sewage pool water level automatic detection controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN104460716A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977945A (en) * | 2015-06-23 | 2015-10-14 | 郭坚 | Pool water level control circuit |
| CN106382213A (en) * | 2016-11-04 | 2017-02-08 | 祝晶晶 | Automatic water pump controller |
| CN109308081A (en) * | 2017-07-28 | 2019-02-05 | 安徽江淮专用汽车有限公司 | A kind of Sewage Disposal comprehensive wastewater pond liquid level automatic control device |
Citations (7)
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| CN2146021Y (en) * | 1992-11-25 | 1993-11-10 | 林兆祺 | Electromechanical Stock level controller |
| CN2319398Y (en) * | 1998-03-30 | 1999-05-19 | 王继武 | Gas dissolving cylinder automatic controlling device for dissolving |
| US6203282B1 (en) * | 1995-11-24 | 2001-03-20 | Itt Flygt Ab | Method to control out pumping from a sewage pump station |
| CN2812072Y (en) * | 2005-05-29 | 2006-08-30 | 孙善永 | Water-feeding level controller for water storage container |
| CN201126540Y (en) * | 2007-12-10 | 2008-10-01 | 杨雨晴 | Automatic water-discharging apparatus |
| CN201132903Y (en) * | 2007-12-10 | 2008-10-15 | 郑舒妍 | Auto inlet device of washing machine |
| US20120097267A1 (en) * | 2010-10-20 | 2012-04-26 | Hon Hai Precision Industry Co., Ltd. | Water supply control device and method |
-
2014
- 2014-11-24 CN CN201410677730.5A patent/CN104460716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146021Y (en) * | 1992-11-25 | 1993-11-10 | 林兆祺 | Electromechanical Stock level controller |
| US6203282B1 (en) * | 1995-11-24 | 2001-03-20 | Itt Flygt Ab | Method to control out pumping from a sewage pump station |
| CN2319398Y (en) * | 1998-03-30 | 1999-05-19 | 王继武 | Gas dissolving cylinder automatic controlling device for dissolving |
| CN2812072Y (en) * | 2005-05-29 | 2006-08-30 | 孙善永 | Water-feeding level controller for water storage container |
| CN201126540Y (en) * | 2007-12-10 | 2008-10-01 | 杨雨晴 | Automatic water-discharging apparatus |
| CN201132903Y (en) * | 2007-12-10 | 2008-10-15 | 郑舒妍 | Auto inlet device of washing machine |
| US20120097267A1 (en) * | 2010-10-20 | 2012-04-26 | Hon Hai Precision Industry Co., Ltd. | Water supply control device and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977945A (en) * | 2015-06-23 | 2015-10-14 | 郭坚 | Pool water level control circuit |
| CN106382213A (en) * | 2016-11-04 | 2017-02-08 | 祝晶晶 | Automatic water pump controller |
| CN106382213B (en) * | 2016-11-04 | 2018-02-13 | 祝晶晶 | Automatic pump controller |
| CN109308081A (en) * | 2017-07-28 | 2019-02-05 | 安徽江淮专用汽车有限公司 | A kind of Sewage Disposal comprehensive wastewater pond liquid level automatic control device |
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Application publication date: 20150325 |