CN203362475U - Control circuit capable of pumping water in remote control mode - Google Patents
Control circuit capable of pumping water in remote control mode Download PDFInfo
- Publication number
- CN203362475U CN203362475U CN 201320352430 CN201320352430U CN203362475U CN 203362475 U CN203362475 U CN 203362475U CN 201320352430 CN201320352430 CN 201320352430 CN 201320352430 U CN201320352430 U CN 201320352430U CN 203362475 U CN203362475 U CN 203362475U
- Authority
- CN
- China
- Prior art keywords
- closed contact
- relay
- normally
- contactor
- remote 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pumping control device and particularly relates to a control circuit capable of pumping water in a remote control mode. The control circuit comprises a tripping button TA, a normally closed contact KT-1 of an energizing delay relay KT, a normally closed contact FR-1 of a thermal relay FR, a normally closed contact 2KG-1 of a remote control relay 2KG, a switching button SA and an alternating current contactor KM, wherein the tripping button TA, the normally closed contact KT-1, the normally closed contact FR-1, the normally closed contact 2KG-1, the switching button, and the alternating current contactor are sequentially connected in series between a power supply firing line L and a power supply zero line N, the switching button SA is in parallel connection with a normally open contact KM-2 of the altering current contactor KM, the altering current contactor KM is in parallel connection with the energizing delay relay KT, the switching button SA is in parallel connection with a normally open contact 1KG-2 of a remote control relay 1KG, the alternating current contactor KM is in parallel connection with the remote control relay 2KG, and the remote control relay 1KG is connected to the power supply zero line N from a position between the normally closed contact FR-1 of the thermal relay FR and the normally closed contact 2KG-1 of the remote control relay 2KG. The control circuit can pump water and stop pumping water in a remote control mode, and has the advantages of being convenient, practical, simple in structure and capable of saving time and labor.
Description
Technical field
The utility model relates to a kind of pumping control device, is specifically related to a kind of remote-controlled pumping control circuit.
Background technique
At present, domestic small-size water pumping equipment is very universal, particularly the household small-size pumping equipment is seen everywhere, the small-sized electric water pump becomes the capital equipment that Miniature pool draws water, particularly a switch or plug-in strip are all used in home-use pond, after the water pumping switch that closes, do other thing, estimated time similar just go back to turn off pumping equipment, simple to operate.But due to the guard that fixes a point without the special messenger, often occur not closing in time the pumping equipment power supply, continue to draw water after causing the spill-over of water pool inner water to go out, cause energy waste.
The model utility content
The purpose of this utility model is to provide a kind of remote-controlled pumping control circuit, solve existing draw water to establish be mostly manually to control start and stop, need the special messenger to guard, waste the problem of too much time and efforts.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: a kind of remote-controlled pumping control circuit, comprise the trip button TA be serially connected in successively between power firestreak L and zero-power line N, the normally-closed contact KT-1 of energization delay relay KT, the normally-closed contact FR-1 of thermorelay FR, the normally-closed contact 2KG-1 of banked relay 2KG, switch knob SA and A.C. contactor KM, wherein said switch knob SA is parallel with the normally opened contact KM-2 of A.C. contactor KM, described A.C. contactor KM is parallel with energization delay relay KT, described switch knob SA is parallel with the normally opened contact 1KG-2 of banked relay 1KG, described A.C. contactor KM is parallel with banked relay 2KG, banked relay 1KG is connected to zero-power line N between the normally-closed contact 2KG-1 of the normally-closed contact FR-1 of thermorelay FR and banked relay 2KG, the normally opened contact KM-3 of described A.C. contactor KM is serially connected on motor power-supply wire between three-phase plastic switch QA and thermorelay FR, described banked relay 1KG and banked relay 2KG are also controlled by the respectively wireless crawl of remote controller.
Further technological scheme is, also be connected with two prompting branch roads between described power firestreak and zero line, wherein KM-1 of the normally-closed contact by A.C. contactor KM serial connection stops tutorial light HL-1 and forms, and another normally opened contact by A.C. contactor KM KM-4 serial connection tutorial light HL-2 that draws water forms.
Compared with prior art, the beneficial effects of the utility model are: do not need staff on duty, from setting the rational time to energization delay relay, can leave opening after drawing water, this control circuit can the time then, automatic disconnection, cut off the power supply of motor, thereby stop pumping, also can, by remote controllers to its on off control, have advantages of convenient and practical, simple in structure and time saving and energy saving.
The accompanying drawing explanation
The circuit connection diagram that Fig. 1 is a kind of remote-controlled pumping control circuit of the utility model.
The remote controller schematic diagram that Fig. 2 is a kind of remote-controlled pumping control circuit of the utility model.
The normally opened contact KM-3 mounting point schematic diagram that Fig. 3 is A.C. contactor KM in a kind of remote-controlled pumping control circuit of the utility model.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1, Fig. 2 and Fig. 3 show: a kind of remote-controlled pumping control circuit, comprise the trip button TA be serially connected in successively between power firestreak L and zero-power line N, the normally-closed contact KT-1 of energization delay relay KT, the normally-closed contact FR-1 of thermorelay FR, the normally-closed contact 2KG-1 of banked relay 2KG, switch knob SA and A.C. contactor KM, wherein said switch knob SA is parallel with the normally opened contact KM-2 of A.C. contactor KM, described A.C. contactor KM is parallel with energization delay relay KT, described switch knob SA is parallel with the normally opened contact 1KG-2 of banked relay 1KG, described A.C. contactor KM is parallel with banked relay 2KG, banked relay 1KG is connected to zero-power line N between the normally-closed contact 2KG-1 of the normally-closed contact FR-1 of thermorelay FR and banked relay 2KG, the normally opened contact KM-3 of described A.C. contactor KM is serially connected on motor power-supply wire between three-phase plastic switch QA and thermorelay FR, described banked relay 1KG and banked relay 2KG are also controlled by the respectively wireless crawl of remote controller.
Further technological scheme is, also be connected with two prompting branch roads between described power firestreak and zero line, wherein KM-1 of the normally-closed contact by A.C. contactor KM serial connection stops tutorial light HL-1 and forms, and another normally opened contact by A.C. contactor KM KM-4 serial connection tutorial light HL-2 that draws water forms.
As preferably, described banked relay 1KG and banked relay 2KG, select two-way crawl trigger and be with remote control panel, and model is: MX-KG02X-220.
Working principle of the present utility model is: as shown in Figure 2, when needs draw water be, can manually press the button A on remote controller, the normally opened contact 1KG-2 closure of banked relay 1KG, A.C. contactor KM and energization delay relay KT all electric, each components and parts state is as follows:
The normally-closed contact KM-1 of A.C. contactor KM disconnects, and stops tutorial light HL-1 and extinguishes;
The normally opened contact KM-4 of A.C. contactor KM is communicated with, and the tutorial light HL-2 that draws water lights;
The normally opened contact KM-2 of A.C. contactor KM is communicated with, and can make the normally opened contact 1KG-2 of banked relay 1KG disconnect the right holding circuit connection of the successor that resets;
The normally opened contact KM-3 of A.C. contactor KM is communicated with, and motor switches on power and starts to draw water.
Drawing water after the regular hour, manually pressing the button B on remote controller in the time of need stopping pumping, the normally-closed contact 2KG-1 of banked relay 2KG disconnects, and whole circuit disconnects, A.C. contactor KM and the equal dead electricity of energization delay relay KT:
The normally-closed contact KM-1 of A.C. contactor KM resets, and stops tutorial light HL-1 and lights, and means to stop pumping;
The normally opened contact KM-4 of A.C. contactor KM resets, and the tutorial light HL-2 that draws water extinguishes;
The normally opened contact KM-2 of A.C. contactor KM resets;
The normally opened contact KM-3 of A.C. contactor KM resets, and the motor deenergization stops pumping.
In addition, without remote controller the time, can directly close by trip button TA, can directly open by switch knob SA.
Claims (2)
1. a remote-controlled pumping control circuit, it is characterized in that: comprise the trip button TA be serially connected in successively between power firestreak L and zero-power line N, the normally-closed contact KT-1 of energization delay relay KT, the normally-closed contact FR-1 of thermorelay FR, the normally-closed contact 2KG-1 of banked relay 2KG, switch knob SA and A.C. contactor KM, wherein said switch knob SA is parallel with the normally opened contact KM-2 of A.C. contactor KM, described A.C. contactor KM is parallel with energization delay relay KT, described switch knob SA is parallel with the normally opened contact 1KG-2 of banked relay 1KG, described A.C. contactor KM is parallel with banked relay 2KG, banked relay 1KG is connected to zero-power line N between the normally-closed contact 2KG-1 of the normally-closed contact FR-1 of thermorelay FR and banked relay 2KG, the normally opened contact KM-3 of described A.C. contactor KM is serially connected on motor power-supply wire between three-phase plastic switch QA and thermorelay FR, described banked relay 1KG and banked relay 2KG are also controlled by the respectively wireless crawl of remote controller.
2. a kind of remote-controlled pumping control circuit according to claim 1, it is characterized in that: also be connected with two prompting branch roads between described power firestreak and zero line, wherein KM-1 of the normally-closed contact by A.C. contactor KM serial connection stops tutorial light HL-1 and forms, and another normally opened contact by A.C. contactor KM KM-4 serial connection tutorial light HL-2 that draws water forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320352430 CN203362475U (en) | 2013-06-19 | 2013-06-19 | Control circuit capable of pumping water in remote control mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320352430 CN203362475U (en) | 2013-06-19 | 2013-06-19 | Control circuit capable of pumping water in remote control mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362475U true CN203362475U (en) | 2013-12-25 |
Family
ID=49810254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320352430 Expired - Lifetime CN203362475U (en) | 2013-06-19 | 2013-06-19 | Control circuit capable of pumping water in remote control mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352835A (en) * | 2013-06-19 | 2013-10-16 | 国家电网公司 | Water pumping control circuit with remote control function |
-
2013
- 2013-06-19 CN CN 201320352430 patent/CN203362475U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352835A (en) * | 2013-06-19 | 2013-10-16 | 国家电网公司 | Water pumping control circuit with remote control function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108571461B (en) | Fan control device, fan system and frequency converter system | |
| CN104110800A (en) | Air conditioner, and on-off control method and on-off control system for resistive load | |
| CN202230953U (en) | Remote control switch | |
| CN105553061A (en) | DC charging pile control system | |
| CN203362475U (en) | Control circuit capable of pumping water in remote control mode | |
| CN102916624A (en) | Motor start and stop control device | |
| CN203348053U (en) | Spray water pump control device and spray water pump control system | |
| CN203368393U (en) | Pumping control circuit | |
| CN103352836A (en) | Water pumping control circuit | |
| CN201763658U (en) | Timing control circuit for floating electric blower | |
| CN105261530A (en) | Multi-stroke realizing circuit and multi-stroke control method for circuit breakers | |
| CN205377720U (en) | A open and stop device for air compressor machine electric machine control | |
| CN103352835A (en) | Water pumping control circuit with remote control function | |
| CN203594605U (en) | Wheel control device for starting and stopping machine and pump | |
| CN203233347U (en) | Intermittently on-off automatic control circuit | |
| CN208348135U (en) | A kind of fan controller, blower fan system and frequency convertor system | |
| CN202971135U (en) | Control loop of air compressor starting under no-load | |
| CN205050794U (en) | Realize control circuit of many strokes of circuit breaker | |
| CN203362474U (en) | Single-phase water pumping control device | |
| CN206171782U (en) | Marine assembled cold storage plant is defrosting system regularly | |
| CN204203860U (en) | Main frame and peripheral hardware switching sequence control device | |
| CN204595500U (en) | Hand controls the gallery exhaust blower control box combined automatically | |
| CN203166509U (en) | Contactor capable of avoiding open-phase operation of power system for transformer station | |
| CN204102321U (en) | A kind of infrared remote control power | |
| CN204229339U (en) | Main frame and peripheral hardware switching sequence control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |