CN201110970Y - Magnetic float type water level auto-controller - Google Patents
Magnetic float type water level auto-controller Download PDFInfo
- Publication number
- CN201110970Y CN201110970Y CNU2007200889143U CN200720088914U CN201110970Y CN 201110970 Y CN201110970 Y CN 201110970Y CN U2007200889143 U CNU2007200889143 U CN U2007200889143U CN 200720088914 U CN200720088914 U CN 200720088914U CN 201110970 Y CN201110970 Y CN 201110970Y
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- CN
- China
- Prior art keywords
- water level
- controller
- magnetic switch
- fixed
- control circuit
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- Expired - Fee Related
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Abstract
Disclosed is an inductive water level auto-controller, comprising an upright post, a floating ball, connecting rods fixed on the floating ball and an electric control circuit. The inductive water level auto-controller is characterized in that the upright pole is installed beside the pool and magnetic control switches are evenly fixed on the upright pole according to the depth of the pool; the two connecting rods fixed on the floating ball thread through the positioning tubes at the lower parts of the magnetic control switches, and inductive plates are fixed on the upper ends of the connecting rods, with the distances to the magnetic control switches within the induction range. The electric control circuit is composed of a magnetic control switch, an inductive plate, an auxiliary relay, a contactor, a time relay and a display. The inductive water level auto-controller has the advantages of stable performance, wide application in oil troughs, ammonia pools, etc., low cost and convenient maintenance.
Description
Technical field
The utility model relates to the plumbing field, relates in particular to the robotization control of water level.
Background technology
In the production of industrial and mining enterprises, relating to water level, to control operation automatically many, particularly the position of some production equipments is in the position that is lower than 5 to 10 meters on ground, in order to prevent that equipment from being seeped water or rainwater floods, adopts the ball float of band mercury contact to implement control and radar water level controller usually.Because it is very inconvenient that the ball float of band mercury contact installs, add that 220 volts alternating voltages are linked on the mercury contact in the ball float by cable, cable soaks in water for a long time, can make insulation decline cause short circuit, and is both dangerous, keeps in repair also very difficult.Adopt the radar water level controller, it gathers the steel cable of water level signal, soaks fouling or because of the more aqueous corrosion of chemical constitution, also can cause control malfunctioning in water.In addition, the cost of radar water level controller is higher, and the technical difficulty of adjusting maintenance is also than higher.
Summary of the invention
The purpose of this utility model is to provide a kind of stable work in work, and is easy to maintenance, safe and reliable induction type automatic controller for water level.In order to reach this purpose, the utility model adopts a kind of with the ball float of macromolecular material making or the ball float of making of stainless steel, utilize buoyancy of water to gather the data of water level, its electric control circuit then is made up of magnetic switch, tablet and auxiliary reclay, contactor, the time relay.
The technical solution of the utility model is: the induction type automatic controller for water level, it comprises column, ball float, is fixed on connecting rod and electric control circuit on the ball float, it is characterized in that: column of other installation in the pond, according to the corresponding height in pond, evenly distributing is fixed on the column with magnetic switch; Two connecting rods that are fixed on ball float top then pass the positioning pipe of magnetic switch bottom, fixing tablet in the top, and the distance between itself and the magnetic switch is remained in the magnetic induction scope; Its electric control circuit is made up of magnetic switch, tablet and auxiliary reclay, contactor, the time relay and display.Along with the continuous rising of water level, tablet near the corresponding magnetic switch of each water level, makes its inner normal opened contact closure successively, and the process electric control circuit shows water level and controls then.
The utility model its characteristics compared with prior art is as follows: 1, stable work in work.2, wide application.Be widely used in oil groove, ammoniacal liquor pond etc.3, with low cost.4, easy to maintenance.
Description of drawings
Fig. 1, Fig. 2 are example structure of the present utility model front, side schematic view.
Fig. 3 is embodiment electric control circuit figure of the present utility model.
Embodiment
Description of symbols among Fig. 1 and Fig. 2: 1-column 2-peak level magnetic switch 3-high water stage magnetic switch 4-middle water level magnetic switch 5-low-water level magnetic switch 6-lowest water level magnetic switch 7-tablet 8-positioning pipe 9-double link 10-ball float 11-pond 12-water 13-column support.
Description of symbols among Fig. 3: DCJ
1～DCJ
5-magnetic switch K
1～K
6-auxiliary reclay KM-contactor KT-time relay HL
1～HL
5-signal lamp HE-audible-visual annunciator L
1-live wire N-ground wire.
Referring to Fig. 1-Fig. 2.The induction type automatic controller for water level of the utility model embodiment, it comprises column 1, ball float 10, is fixed on double link 9 and electric control circuit on the ball float, it is characterized in that: column 1 of 11 other installations in the pond, with magnetic switch DCJ
1～DCJ
5According to the corresponding height in pond, evenly distributing is fixed on the column 1; 9 of double link that are fixed on ball float 10 tops are passed the positioning pipe 8 of magnetic switch bottom, fixing tablet 7 in the top, and make the distance between itself and the magnetic switch remain on 8 millimeter.
Referring to Fig. 3.Electric control circuit is by magnetic switch DCJ
1～DCJ
5, tablet 7 and auxiliary reclay K
1～K
6, contactor KM, time relay KT and signal lamp HL
1～HL
5, audible-visual annunciator HE forms.
Along with the continuous rising of water level, tablet 7 near the corresponding magnetic switch DCJ of each water level, makes its inner normal opened contact closure successively, and the process electric control circuit shows water level and controls then.
When the water in the pond 11 12 was in lowest water level, tablet 7 was near lowest water level magnetic switch 6, its normal opened contact closure, auxiliary reclay K
5Must be electric, signal lamp HL
5Bright; Contactor KM discharges, auxiliary reclay K
6Must be electric, its normal opened contact closure, the signal demonstration of rising for water level creates conditions.Along with water level constantly raises, ball float 10 rises, and the double link 9 on its top moves in positioning pipe 8, and tablet 7 is risen; When tablet 7 rises to low-water level magnetic switch 5, auxiliary reclay K
4Get electric and self-insurance, signal lamp HL
4Bright; When tablet 7 rises to middle water level magnetic switch 4, auxiliary reclay K
3Get electric and self-insurance, signal lamp HL
3Bright; When tablet 7 rises to high water stage magnetic switch 3, auxiliary reclay K
2Get electric and self-insurance, signal lamp HL
2Bright; When tablet 7 rises to peak level magnetic switch 2, auxiliary reclay K
1Get electric and self-insurance, signal lamp HL
1Bright, its normal opened contact closure makes contactor KM get electric and self-insurance simultaneously, and unwatering pump starts the beginning draining, and the normally closed contact of contactor KM disconnects, auxiliary reclay K
6Discharge, its normal opened contact disconnects, and creates conditions for the signal of decline of water table shows.
Claims (1)
1, induction type automatic controller for water level, it comprises column, ball float, is fixed on connecting rod and electric control circuit on the ball float, it is characterized in that: column of other installation in the pond, according to the corresponding height in pond, evenly distributing is fixed on the column with magnetic switch; Two connecting rods that are fixed on ball float top then pass the positioning pipe of magnetic switch bottom, fixing tablet in the top, and the distance between itself and the magnetic switch is remained in the magnetic induction scope; Its electric control circuit is made up of magnetic switch, tablet and auxiliary reclay, contactor, the time relay and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200889143U CN201110970Y (en) | 2007-12-11 | 2007-12-11 | Magnetic float type water level auto-controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200889143U CN201110970Y (en) | 2007-12-11 | 2007-12-11 | Magnetic float type water level auto-controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110970Y true CN201110970Y (en) | 2008-09-03 |
Family
ID=39895508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200889143U Expired - Fee Related CN201110970Y (en) | 2007-12-11 | 2007-12-11 | Magnetic float type water level auto-controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110970Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900597A (en) * | 2009-05-26 | 2010-12-01 | 中国钢铁股份有限公司 | Water level detection device |
| CN102958283A (en) * | 2011-08-19 | 2013-03-06 | 悦虎电路(苏州)有限公司 | Floating ball device for drawing liquid medicine |
| CN105353783A (en) * | 2015-12-03 | 2016-02-24 | 昆山品青生物科技有限公司 | Ion exchange system sewage level floating ball control device |
| CN112562418A (en) * | 2020-12-22 | 2021-03-26 | 中电建路桥集团有限公司 | Bridge ship collision prevention device |
-
2007
- 2007-12-11 CN CNU2007200889143U patent/CN201110970Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900597A (en) * | 2009-05-26 | 2010-12-01 | 中国钢铁股份有限公司 | Water level detection device |
| CN102958283A (en) * | 2011-08-19 | 2013-03-06 | 悦虎电路(苏州)有限公司 | Floating ball device for drawing liquid medicine |
| CN105353783A (en) * | 2015-12-03 | 2016-02-24 | 昆山品青生物科技有限公司 | Ion exchange system sewage level floating ball control device |
| CN112562418A (en) * | 2020-12-22 | 2021-03-26 | 中电建路桥集团有限公司 | Bridge ship collision prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20131211 |