CN201122245Y - Multifunctional water-level controller - Google Patents
Multifunctional water-level controller Download PDFInfo
- Publication number
- CN201122245Y CN201122245Y CNU2007200880295U CN200720088029U CN201122245Y CN 201122245 Y CN201122245 Y CN 201122245Y CN U2007200880295 U CNU2007200880295 U CN U2007200880295U CN 200720088029 U CN200720088029 U CN 200720088029U CN 201122245 Y CN201122245 Y CN 201122245Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- water level
- connects
- hydraulic pressure
- pressure control
- 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
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to a multifunctional water level controller, an automatically creepage switch of which is connected with a current transformator and a reduction voltage and rectification voltage regulator circuit, the current transformator is respectively connected with an AC contactor, a current regulating circuit and an electrical motor protective circuit. The AC contactor is connected with a drive circuit which is connected with a water level and hydraulic pressure control circuit, the water level and hydraulic pressure control circuit is connected with a control button, and the current regulating circuit is connected with the electrical motor protective circuit. The multifunctional water level controller has the positive effects that all circuits and elements are centrally arranged in a control box, the motor damage caused by external factors can be effectively prevented, the structure is compact, the installation is simple and convenient, the operation and the use are safe and reliable, and the maintenance and the disassembly and assembly are convenient, and is applied to factories, units, and families.
Description
Technical field
The utility model relates to a kind of water level controller, relates in particular to that a kind of to collect ration the power supply function, electric motor protecting function of switching function, creepage protection function, water level Presentation Function, remote-control romote-sensing function, electrical equipment and electrical control function, circuit be the multifunctional water level controller of one.
Background technology
At present, in existing automatic water level controller, in order to prevent the harm of short trouble, no matter be electronics, or ball float, all be unable to do without and want installation insurance silk or automatic air-break switch; In order to enlarge carrying load ability, what have also will install high-current relay or A.C. contactor.The requirement combination that these are just the most basic.In order to improve performance, also motor protecter to be installed.As control three phase electric machine heat protection (electrothermal relay) then will be installed, for safe in utilization and attractive in appearance, then control box, pilot lamp, button, connecting line etc. to be installed.The above electrical equipment combination of three samples or four samples just can reach fairly perfect water level control and electric motor protecting function, gives and installs, uses and keep in repair and all bring very big inconvenience.For this reason, through my development for many years, improve, above all electrical equipment combinations all are integrated in the control enclosure: on functions of use, have switching function, control function, a function of rationing the power supply, pumping function, automatic drain function, pressure control function etc. automatically; On defencive function, have anti-thunder and lightning, anti-misconnection (380 volts of misconnections), protection against electric shock, anticreep, the anti-phase failure, anti-overvoltage (greater than specified 10%), anti-under-voltage (less than specified 10%), antioverloading (overcurrent), the anti-defencive functions such as (undercurrents) of finding time; On subsidiary function: but but but remote-controlled remote measurement liquid shows, goes up sink joint control etc.Whole device volume, single-phase being about (200 * 103 * 88) millimeter, three-phase are about (200 * 128 * 88) millimeter and (228 * 155 * 108) millimeter does not wait.Power controlling is single-phase to be below 5 kilowatts, and three-phase is respectively below 7.5 kilowatts, reaches more than 15 kilowatts below 15 kilowatts.Install simple must be convenient as knife switch is installed, it can remedy the deficiency of above electrical equipment fully, stands the test of any external environment condition, long-term result of use is fine through some factories, unit and family.This electrical equipment is bright in luster, and the profile fineness because of the indication of multinomial function is arranged, be installed in and indoorly can also play the ornament effect, and the charge is small.Thereby the prospect of marketing is very wide.
Summary of the invention
The purpose of this utility model provides a kind of multifunctional water level controller, and it all is integrated in water-level control circuit, motor protective circuit, remote-control romote-sensing receiving circuit, control knob and leakage switch in the control enclosure.
The utility model is achieved like this; it comprises automatic leakage switch; current transformer; A.C. contactor; the step-down rectifier mu balanced circuit; controlled stabilized voltage supply; current regulating circuit; motor protective circuit; driving circuit; water level hydraulic pressure control circuit and control knob; it is characterized in that automatic leakage switch connects current transformer and step-down rectifier mu balanced circuit; current transformer connects A.C. contactor respectively; current regulating circuit and motor protective circuit; A.C. contactor connects driving circuit; driving circuit connects water level hydraulic pressure control circuit; water level hydraulic pressure control circuit connects control knob; step-down rectifier mu balanced circuit and controlled stabilized voltage supply are connected in series; controlled stabilized voltage supply connects water level hydraulic pressure control circuit, and current regulating circuit connects motor protective circuit.
Good effect of the present utility model is: water-level control circuit, water level display circuit, leakage switch, motor protective circuit, remote-control receiving circuit etc. are all installed concentratedly in a control enclosure; can prevent effectively that the motor that causes because of external factor from damaging; compact conformation; install simple and convenient; manipulate safe and reliable; the maintenance easy accessibility, factory, unit, family all can use.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model.
Fig. 2 is the fundamental diagram of the utility model band telechiric device.
Embodiment
As shown in Figure 1; the utility model comprises automatic leakage switch 1; current transformer 2; A.C. contactor 3; step-down rectifier mu balanced circuit 5; controlled stabilized voltage supply 7; current regulating circuit 6; motor protective circuit 8; driving circuit 4; water level hydraulic pressure control circuit 9 and control knob 10; automatically leakage switch 1 connects current transformer 2 and step-down rectifier mu balanced circuit 5; current transformer 2 connects A.C. contactor 3 respectively; current regulating circuit 6 and motor protective circuit 8; A.C. contactor 3 connects driving circuit 4; driving circuit 4 connects water level hydraulic pressure control circuit 9; water level hydraulic pressure control circuit connects start button 10; step-down rectifier mu balanced circuit 5 and controlled stabilized voltage supply 7 are connected in series, and current regulating circuit 6 connects motor protective circuit 8.
As shown in Figure 2, remote control circuit 11 of the present utility model connects multifunctional controller 13, multifunctional controller connects water level display circuit 12, well water level circuit 14 and telemetric circuit 15 respectively, can work at the far distance controlled multifunctional controller by remote control circuit.
Claims (1)
1; a kind of multifunctional water level controller; it comprises automatic leakage switch; current transformer; A.C. contactor; the step-down rectifier mu balanced circuit; controlled stabilized voltage supply; current regulating circuit; motor protective circuit; driving circuit; water level hydraulic pressure control circuit and control knob; it is characterized in that automatic leakage switch connects current transformer and step-down rectifier mu balanced circuit; current transformer connects A.C. contactor respectively; current regulating circuit and motor protective circuit; A.C. contactor connects driving circuit; driving circuit connects water level hydraulic pressure control circuit; water level hydraulic pressure control circuit connects control knob; step-down rectifier mu balanced circuit and controlled stabilized voltage supply are connected in series; controlled stabilized voltage supply connects water level hydraulic pressure control circuit, and current regulating circuit connects motor protective circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200880295U CN201122245Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional water-level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200880295U CN201122245Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional water-level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122245Y true CN201122245Y (en) | 2008-09-24 |
Family
ID=40009479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200880295U Expired - Fee Related CN201122245Y (en) | 2007-11-05 | 2007-11-05 | Multifunctional water-level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122245Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147624A (en) * | 2011-05-17 | 2011-08-10 | 刘昭利 | Water level controller with two detecting lines |
-
2007
- 2007-11-05 CN CNU2007200880295U patent/CN201122245Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147624A (en) * | 2011-05-17 | 2011-08-10 | 刘昭利 | Water level controller with two detecting lines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102804528B (en) | Direct current branch protective device | |
| CN204497589U (en) | Multifunctional ligand electrical control cabinet | |
| US9225259B2 (en) | Automatic voltage conversion system based on a singlechip | |
| CN207459694U (en) | A kind of breaker | |
| CN201122245Y (en) | Multifunctional water-level controller | |
| CN100576126C (en) | Multifunctional water level controller | |
| CN206250743U (en) | A kind of breaker of plastic casing | |
| CN201601637U (en) | Soft starting control electric cabinet | |
| CN103219799B (en) | Intelligent control device for power transformer | |
| JP2012005250A (en) | Power supply interruption device, table tap and distribution panel | |
| CN104407288A (en) | Operation voltage testing device of breaker | |
| CN103683483A (en) | Controller applicable to ATSE (Automatic Transfer Switching Equipment) with multiple voltage level power supplies | |
| CN205104446U (en) | Circuit breaker mount pad | |
| CN204407871U (en) | Circuit breaker is the built-in protection module control circuit of changer controller more | |
| KR100524114B1 (en) | distributing board | |
| CN201197128Y (en) | Industrial drawer type soft starter | |
| CN205753338U (en) | A kind of Novel intelligent current-limiting protection device | |
| CN201230203Y (en) | Motor power protection switch | |
| CN204129553U (en) | A kind of low-voltage compensation formula non-contact voltage stabilizer | |
| CN204967689U (en) | Middling pressure variable frequency device | |
| CN203660645U (en) | Controller used for multi-voltage-class power supply automatic transfer switching equipment | |
| CN201674454U (en) | Dry-type rectifying control cabinet of electromagnetic eddy brake | |
| CN203747430U (en) | Balanced electricity saver used for three-phase power supply and power distribution system | |
| CN217441916U (en) | Fresh air conditioner controller with double external driving circuits and fresh air conditioning system | |
| CN202931271U (en) | Energy conservation safety switch |
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: 20080924 Termination date: 20101105 |