CN203362474U - Single-phase water pumping control device - Google Patents
Single-phase water pumping control device Download PDFInfo
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- CN203362474U CN203362474U CN 201320351595 CN201320351595U CN203362474U CN 203362474 U CN203362474 U CN 203362474U CN 201320351595 CN201320351595 CN 201320351595 CN 201320351595 U CN201320351595 U CN 201320351595U CN 203362474 U CN203362474 U CN 203362474U
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- remote control
- control device
- relay
- control unit
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Abstract
The utility model relates to a control device, in particular to a single-phase water pumping control device. The single-phase water pumping control device comprises a remote control unit control module and a time-delay relay KT. A remote control device and an output relay are arranged in the remote control unit control module. A contact 1 of the remote control unit control module is connected with a power supply fire line L. A contact 3 of the remote control unit control module is in series connection with a water pumping motor M and then is connected to a power supply null line N. A contact 4 of the remote control unit control module is connected to the power supply null line N. A contact 5 of the remote control unit control module is in series connection with a normally closed contact KT-1 of the time-delay relay KT and then is connected to the power supply fire line L. The two ends of the remote control device are connected to the contact 4 and the contact 5 respectively. A normally open contact of the output relay is connected to the contact 1 and the contact 3 respectively. The time-delay relay KT and the water pumping motor M are in parallel connection with each other. The remote control device is used for controlling the output relay and is provided with a remote controller matched with the remote control device. By means of the single-phase water pumping control device, remote control from a long distance can be realized, the effects of remote control starting and automatic delay stop are achieved, installation and transformation are simple, energy is saved effectively, and popularization is facilitated.
Description
Technical field
The utility model relates to a kind of control gear, is specifically related to a kind of single-phase pumping control device.
Background technique
Existing domestic small-size water pumping equipment is very universal, particularly the Domestic single-phase pumping equipment is seen everywhere, the single-phase electric water pump becomes the capital equipment that Miniature pool draws water, the pumping equipment used in family's millpond is mainly all used a switch or plug-in strip, after the water pumping switch that closes, do other thing, estimated time similar just 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 single-phase pumping control device, solve the start and stop of current home-use single-phase pumping equipment when drawing water and all needed personnel's manual control on duty on side, the inefficiency of losing time, if do not have personnel's problem that easily causes energy waste on duty.
For solving above-mentioned technical problem, the utility model by the following technical solutions: a kind of single-phase pumping control device, comprise RCU control module and time delay relay KT, be provided with remote control unit and output relay in described RCU control module; The contact 1 of RCU control module connects power firestreak L, be connected to zero-power line N after the 3 serial connection pumping motor M of contact, contact 4 is connected to zero-power line N, be connected to power firestreak L after the normally-closed contact KT-1 of contact 5 serial connection time delay relay KT, the two ends of described remote control unit are connected to respectively contact 4 and contact 5, the normally opened contact of output relay is connected to respectively on contact 1 and contact 3, described time delay relay KT and pumping motor M are in parallel, remote control unit, for controlling output relay, has the remote controller be complementary with remote control unit.
Further technological scheme is, described output relay is KG-220V-1-30A type relay, and time delay relay KT is ST3P A-F type time delay electronic relay.
Compared with prior art, the beneficial effects of the utility model are: can realize long-distance remote control control, reach remote control and open, the effect that automatic time delay stops; Can artificially set the time of closing the pumping motor power supply, time is set easy to adjust, avoided there is no timely powered-down after pumping equipment starts, cause the water pool inner water to overflow, cause energy waste, this pumping control device can be directly installed on existing pumping equipment, transformation is installed simply, effectively energy saving, be convenient to promote.
The accompanying drawing explanation
The connection diagram that Fig. 1 is an embodiment of a kind of single-phase pumping control device of the utility model.
Fig. 2 be with Fig. 1 in the supporting remote controller of remote control unit in the RCU control module.
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 and Fig. 2 show an embodiment of a kind of single-phase pumping control device of the utility model: a kind of single-phase pumping control device, comprise RCU control module and time delay relay KT, in described RCU control module, be provided with remote control unit and output relay; The contact 1 of RCU control module connects power firestreak L, be connected to zero-power line N after the 3 serial connection pumping motor M of contact, contact 4 is connected to zero-power line N, be connected to power firestreak L after the normally-closed contact KT-1 of contact 5 serial connection time delay relay KT, the two ends of described remote control unit are connected to respectively contact 4 and contact 5, the normally opened contact of output relay is connected to respectively on contact 1 and contact 3, described time delay relay KT and pumping motor M are in parallel, remote control unit, for controlling output relay, has the remote controller be complementary with remote control unit.
According to another embodiment of a kind of single-phase pumping control device of the utility model, described output relay is KG-220V-1-30A type relay, and time delay relay KT is ST3P A-F type time delay electronic relay.
The RCU control module can be inputted the 85V-260V operating voltage, has lightning protection function.The complete machine working stability, low in energy consumption, energy-saving and cost-reducing, load current reaches 30A, is particularly suitable for the telecontrol motor, powerful device.
Claims (2)
1. a single-phase pumping control device, is characterized in that: comprise RCU control module and time delay relay KT, in described RCU control module, be provided with remote control unit and output relay; The contact 1 of RCU control module connects power firestreak L, be connected to zero-power line N after the 3 serial connection pumping motor M of contact, contact 4 is connected to zero-power line N, be connected to power firestreak L after the normally-closed contact KT-1 of contact 5 serial connection time delay relay KT, the two ends of described remote control unit are connected to respectively contact 4 and contact 5, the normally opened contact of output relay is connected to respectively on contact 1 and contact 3, and described time delay relay KT and pumping motor M are in parallel, and the remote controller be complementary with remote control unit is arranged.
2. a kind of single-phase pumping control device according to claim 1, it is characterized in that: described output relay is KG-220V-1-30A type relay, time delay relay KT is ST3P A-F type time delay electronic relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320351595 CN203362474U (en) | 2013-06-19 | 2013-06-19 | Single-phase water pumping control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320351595 CN203362474U (en) | 2013-06-19 | 2013-06-19 | Single-phase water pumping control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362474U true CN203362474U (en) | 2013-12-25 |
Family
ID=49810253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320351595 Expired - Lifetime CN203362474U (en) | 2013-06-19 | 2013-06-19 | Single-phase water pumping control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362474U (en) |
-
2013
- 2013-06-19 CN CN 201320351595 patent/CN203362474U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |