CN203308728U - Double-control pumping system - Google Patents
Double-control pumping system Download PDFInfo
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- CN203308728U CN203308728U CN2013203074169U CN201320307416U CN203308728U CN 203308728 U CN203308728 U CN 203308728U CN 2013203074169 U CN2013203074169 U CN 2013203074169U CN 201320307416 U CN201320307416 U CN 201320307416U CN 203308728 U CN203308728 U CN 203308728U
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Abstract
The utility model relates to a water source supplying device for water storage facilities, such as a water tower and a reservoir, in particular to a double-control pumping system. The double-control pumping system can carry out water resource supplying on the water storage facilities with low cost and high efficiency. The double-control pumping system consists of a water pump and a control unit thereof, wherein the control unit consists of a main circuit of a water pump motor, a manual control circuit and an automatic control circuit; two control circuits are connected with any phase of power line of the main circuit via a change-over switch S1; the manual control circuit comprises a main circuit control module; the main circuit control module is connected with the manual control corresponding connection end of the change-over switch S1 via a start button SP2 and a stop button SP1; the start button SP2 is connected with the self-lock contact of a contactor KM in the main circuit control module in parallel; the automatic control circuit comprises a start and stop control circuit, a self-lock control circuit an operation state indication circuit, an intermediate control circuit and a double-control associated circuit. The double-control pumping system disclosed by the utility model has the advantages of simple structure, reasonability in design, simpleness and reliability in operation and convenience in maintenance, and can show the superiority when the water storage facility is at a long distance and the height difference is big.
Description
Technical field
The utility model relates to the water recharging of the water storage facilities such as water tower, wet pit, specifically a kind of can manually control and can automatically control implement the double controlled water plug draw water.
Background technique
In daily life, the life of village, a lot of cities and towns, industrial enterprise and process water are all from the supply of water tower or wet pit, particularly in tunnel construction, for what construct, need to all to build a jumbo wet pit, often due to the constraint of geographical environment and particular requirement, be difficult to observe the water level in water tower or pond, the artificial pumping often causes and cuts off the water supply or spilling water.And for automation pumping equipments such as the spacing automatic water pumping device for water of ball float, induction locate mode automatic water pumping device for waters, because electrical equipment easily damages in wet environment, water plug easily lost efficacy, and maintenance is also inconvenient, in addition, this class water plug often needs to be arranged on the top of water tower or wet pit, at water pump apart from water tower or wet pit when far away, must strengthen the cable use amount, increase the user cost of water plug.
Summary of the invention
The water recharging of the utility model in order can be low-cost, to realize expeditiously water storage facility, provide a kind of double controlled water plug.
The utility model is to adopt following technological scheme to realize: the double controlled water plug, by water pump and control unit thereof, formed, and described control unit consists of main circuit and the control circuit of pump motor; Described control circuit comprises manual control circuit, automatic control circuit, and two control circuits are connected with arbitrary phase power line of main circuit through the throw over switch S1 of single-pole double throw; Described manual control circuit comprises start button SP2, stop button SP1, main circuit control module, the main circuit control module connects through start button SP2, stop button SP1 connecting end corresponding to the manual control of throw over switch S1, start button SP2 is parallel with the self-holding contact of contactor KM in the main circuit control module, be used to realizing the power supply self-locking of main circuit control module; Described automatic control electric route pressure gauge with electric contact YXC, the first auxiliary reclay K1, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the 4th auxiliary reclay K4, time relay KT and the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3 and forms, and specifically comprises following branch circuit:
Starting or stopping control circuit, comprise pressure gauge with electric contact YXC, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the movable contact of pressure gauge with electric contact YXC connects through the normally-closed contact K1-2 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, draw water and start corresponding contact through the normally-closed contact K4-6 of the 4th auxiliary reclay K4 and ground connection after the second auxiliary reclay K2 connects, draw water and stop corresponding contact through the normally opened contact K4-4 of the 4th auxiliary reclay K4 and ground connection after the 3rd auxiliary reclay K3 connects;
Self-locking control circuit, comprise the 4th auxiliary reclay K4, the 4th auxiliary reclay K4 mono-end ground connection, the other end connects through the normally opened contact K2-3 of the second auxiliary reclay K2 connecting end corresponding to the automatic control of throw over switch S1, and the normally opened contact K2-3 of the second auxiliary reclay K2 is parallel with the series arm of the 4th auxiliary reclay K4 normally opened contact K4-2 and the 3rd auxiliary reclay K3 normally-closed contact K3-2;
The running state indicating circuit, comprise the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3, automatic control mode tutorial light LED2 mono-end ground connection, the other end connecting end corresponding to the automatic control of throw over switch S1 connects, and automatic control mode tutorial light LED2 is parallel with the 4th auxiliary reclay K4 normally-closed contact K4-5 and the series arm, the 4th auxiliary reclay K4 normally opened contact K4-3 that stop tutorial light LED3 and the series arm of the run indicator LED1 that draws water of drawing water;
Middle control circuit, comprise the first auxiliary reclay K1, time relay KT, the first auxiliary reclay K1 mono-end ground connection, the other end connects through the normally opened contact K3-3 of the 3rd auxiliary reclay K3 connecting end corresponding to the automatic control of throw over switch S1, the normally opened contact K3-3 of the 3rd auxiliary reclay K3 is parallel with the normally opened contact K2-2 of the second auxiliary reclay K2, time relay KT mono-end ground connection, the other end connects through the normally opened contact K1-1 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, time relay KT is connected with the connected node between the 3rd auxiliary reclay K3 normally opened contact K3-3 with the first auxiliary reclay K1 with the delayed contact KT of the connected node between the first auxiliary reclay K1 normally opened contact K1-1 through time relay KT,
The dual control associated circuit, the series arm that comprises the 4th auxiliary reclay K4 normally opened contact K4-1 and the second auxiliary reclay K2 normally opened contact K2-1, this series arm is in parallel with start button SP2, and the 4th auxiliary reclay K4 normally opened contact K4-1 is connected with the corresponding connecting end of automatic control of throw over switch S1 through the normally-closed contact K3-1 of the 3rd auxiliary reclay K3 with the connected node between the second auxiliary reclay K2 normally opened contact K2-1.
The utility model arranges the water storage apparatus of water intake for bottom and designs, the lift of water pump and the matched of water storage facility, pressure gauge with electric contact and actual pressure coupling, during application, the pressure gauge with electric contact YXC of the utility model automatic control circuit is arranged on the safety check top of the water inlet be connected with the water storage apparatus water intake, as shown in Figure 2.In the utility model, the main circuit of pump motor and main circuit control module, for existing known technology, therefore are not described in specification.
Working state of the present utility model is divided into manual control and automatically controls two kinds of working staties, automatic control state is the routine work normality, when the automatic control circuit repair and maintenance, temporarily alternative manually to control, manually control with the switching of automatically controlling and controlled by throw over switch S1, working procedure under the utility model automatic control mode is as follows: throw over switch S1 is switched to automatic control bit, automatic control mode tutorial light LED2 lights, show and switch to automatic control state, hydraulic pressure does not reach while setting hydraulic pressure (being hydraulic pressure corresponding to the water storage facility water storage upper limit) in water storage facility, pressure gauge with electric contact movable contact and the corresponding contact closure of startup of drawing water, electric current is through the normally-closed contact K1-2 of the first auxiliary reclay K1, the pressure gauge with electric contact movable contact starts the contact switch that corresponding contact forms with drawing water, the normally-closed contact K4-6 of the 4th auxiliary reclay K4 makes the second auxiliary reclay K2 obtain electric, the normally opened contact K2-1 of the second auxiliary reclay K2, K2-2, the K2-3 closure, the first auxiliary reclay K1 and the 4th auxiliary reclay K4 obtain electric, electric current is through the normally-closed contact K3-1 of the 3rd auxiliary reclay K3, it is electric that the normally opened contact K2-1 of the second auxiliary reclay K2 obtains the main circuit control module, control the main circuit work of pump motor, starting mode of pump is implemented to draw water, the normally opened contact K4-1 closure of the 4th auxiliary reclay K4, the self-holding contact of electric current contactor KM in the normally opened contact K4-1 of normally-closed contact K3-1, the 4th auxiliary reclay K4 of the 3rd auxiliary reclay K3, main circuit control module continues as the power supply of main circuit control module, drives water pump and continues to draw water, the normally opened contact K4-2 closure of the 4th auxiliary reclay K4, electric current, through the normally-closed contact K3-2 of the 3rd auxiliary reclay K3, the normally opened contact K4-2 of the 4th auxiliary reclay K4, continues to make the 4th auxiliary reclay K4 to obtain electric, realizes the self-locking of the 4th auxiliary reclay K4, the normally opened contact K4-3 closure of the 4th auxiliary reclay K4, the run indicator LED1(that makes to draw water generally adopts green indicating lamp) light, show draw water in service, the normally-closed contact K1-2 of the first auxiliary reclay K1 disconnects, normally opened contact K1-1 closure, make the second auxiliary reclay K2 dead electricity release, time relay KT obtain electric, the normally-closed contact KT time delay of time relay KT disconnects, and time delay chien shih the first auxiliary reclay K1 continues electricly, after the normally-closed contact KT of time relay KT disconnected, time relay KT dead electricity discharged.Between the time delay of time relay KT, the normally-closed contact K1-2 of the first auxiliary reclay K1 is in off state, can effectively avoid so the moving pressure gauge with electric contact pressure surge beating heart caused of auxiliary reclay K2, K3 ripples when drawing water moving.
Enforcement along with the pumping for water pump process, when the level pressure in water storage facility reaches setting hydraulic pressure, the pressure gauge with electric contact movable contact stops corresponding contact closure with drawing water, electric current is through the normally-closed contact K1-2 of the first auxiliary reclay K1, the pressure gauge with electric contact movable contact starts the contact switch that corresponding contact forms with drawing water, the normally opened contact K4-4(of the 4th auxiliary reclay K4 is because the 4th auxiliary reclay K4 is in self-locking state, its normally opened contact K4-4 now still is in closed state) make the 3rd auxiliary reclay K3 obtain electric, its normally-closed contact K3-1, K3-2 disconnects, normally opened contact K3-3 closure, the main circuit control module, the 4th auxiliary reclay K4 dead electricity, the first auxiliary reclay K1 obtains electric, the main circuit of pump motor opens circuit, water pump stops pumping, the normally-closed contact K4-5 of the 4th auxiliary reclay K4 is closed, normally opened contact K4-3 disconnects, and makes to draw water to stop tutorial light LED3(and generally adopt yellow indicator lamp) the run indicator LED1 that lights, draws water extinguishes, and showing draws water stops, the normally-closed contact K1-2 of the first auxiliary reclay K1 disconnects, normally opened contact K1-1 closure, make the second auxiliary reclay K2 dead electricity release, time relay KT obtain electric, the normally-closed contact KT time delay of time relay KT disconnects, and time delay chien shih the first auxiliary reclay K1 continues electricly, after the normally-closed contact KT of time relay KT disconnected, time relay KT dead electricity discharged.In like manner, between the time delay of time relay KT, the normally-closed contact K1-2 of the first auxiliary reclay K1 is in off state, can effectively avoid so the moving pressure gauge with electric contact pressure surge beating heart caused of auxiliary reclay K2, K3 ripples when stopping pumping moving.
Compared with prior art, the utility model utilizes the variation of level pressure in the responsive water storage facility of pressure gauge with electric contact, and changes according to pressure the start and stop operating mode that automatically controlled water pump draws water, the water source automatic makeup of realizing water storage facility to, increase work efficiency.Solved that the artificial pumping can't see water tower level and the difficult problem that causes the spilling water of cutting off the water supply, and there is not ball float limit switch and the inductive probe problem perishable, maintenance difficult of making moist in pressure gauge with electric contact, can be because of height or the pond distance increase expense of water tower.
The utility model is simple in structure, reasonable in design, and operation is simple and reliable, easy to maintenance, when large, more can show superiority in water storage facility distance, height difference.
The accompanying drawing explanation
Fig. 1 is a physical circuit schematic diagram of control unit described in the utility model;
Fig. 2 is of the present utility model one concrete use phase diagram;
In figure: the 1-water pump; The 2-water storage facility; The 3-water intake; The 4-water inlet; The 5-safety check; The 6-pressure gauge with electric contact.
Embodiment
As shown in Figure 1, the double controlled water plug, consist of water pump and control unit thereof, and described control unit consists of main circuit and the control circuit of pump motor; Described control circuit comprises manual control circuit, automatic control circuit, and two control circuits are connected with arbitrary phase power line of main circuit through the throw over switch S1 of single-pole double throw; Described manual control circuit comprises start button SP2, stop button SP1, main circuit control module, the main circuit control module connects through start button SP2, stop button SP1 connecting end corresponding to the manual control of throw over switch S1, start button SP2 is parallel with the self-holding contact of contactor KM in the main circuit control module, be used to realizing the power supply self-locking of main circuit control module; Described automatic control electric route pressure gauge with electric contact YXC, the first auxiliary reclay K1, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the 4th auxiliary reclay K4, time relay KT and the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3 and forms, and specifically comprises following branch circuit:
Starting or stopping control circuit, comprise pressure gauge with electric contact YXC, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the movable contact of pressure gauge with electric contact YXC connects through the normally-closed contact K1-2 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, draw water and start corresponding contact through the normally-closed contact K4-6 of the 4th auxiliary reclay K4 and ground connection after the second auxiliary reclay K2 connects, draw water and stop corresponding contact through the normally opened contact K4-4 of the 4th auxiliary reclay K4 and ground connection after the 3rd auxiliary reclay K3 connects;
Self-locking control circuit, comprise the 4th auxiliary reclay K4, the 4th auxiliary reclay K4 mono-end ground connection, the other end connects through the normally opened contact K2-3 of the second auxiliary reclay K2 connecting end corresponding to the automatic control of throw over switch S1, and the normally opened contact K2-3 of the second auxiliary reclay K2 is parallel with the series arm of the 4th auxiliary reclay K4 normally opened contact K4-2 and the 3rd auxiliary reclay K3 normally-closed contact K3-2;
The running state indicating circuit, comprise the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3, automatic control mode tutorial light LED2 mono-end ground connection, the other end connecting end corresponding to the automatic control of throw over switch S1 connects, and automatic control mode tutorial light LED2 is parallel with the 4th auxiliary reclay K4 normally-closed contact K4-5 and the series arm, the 4th auxiliary reclay K4 normally opened contact K4-3 that stop tutorial light LED3 and the series arm of the run indicator LED1 that draws water of drawing water;
Middle control circuit, comprise the first auxiliary reclay K1, time relay KT, the first auxiliary reclay K1 mono-end ground connection, the other end connects through the normally opened contact K3-3 of the 3rd auxiliary reclay K3 connecting end corresponding to the automatic control of throw over switch S1, the normally opened contact K3-3 of the 3rd auxiliary reclay K3 is parallel with the normally opened contact K2-2 of the second auxiliary reclay K2, time relay KT mono-end ground connection, the other end connects through the normally opened contact K1-1 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, time relay KT is connected with the connected node between the 3rd auxiliary reclay K3 normally opened contact K3-3 with the first auxiliary reclay K1 with the delayed contact KT of the connected node between the first auxiliary reclay K1 normally opened contact K1-1 through time relay KT,
The dual control associated circuit, the series arm that comprises the 4th auxiliary reclay K4 normally opened contact K4-1 and the second auxiliary reclay K2 normally opened contact K2-1, this series arm is in parallel with start button SP2, and the 4th auxiliary reclay K4 normally opened contact K4-1 is connected with the corresponding connecting end of automatic control of throw over switch S1 through the normally-closed contact K3-1 of the 3rd auxiliary reclay K3 with the connected node between the second auxiliary reclay K2 normally opened contact K2-1.
During concrete enforcement, can directly utilize the original startup cabinet of water pump, on original startup cabinet basis, install the tutorial light of a throw over switch, a pressure gauge with electric contact, a time relay, 4 auxiliary reclays, 3 different colors additional, connect and get final product according to the physical circuit of automatic control circuit described in the utility model.
Claims (1)
1. a double controlled water plug, consist of water pump and control unit thereof, and described control unit consists of main circuit and the control circuit of pump motor; It is characterized in that: described control circuit comprises manual control circuit, automatic control circuit, and two control circuits are connected with arbitrary phase power line of main circuit through the throw over switch S1 of single-pole double throw; Described manual control circuit comprises start button SP2, stop button SP1, main circuit control module, the main circuit control module connects through start button SP2, stop button SP1 connecting end corresponding to the manual control of throw over switch S1, and start button SP2 is parallel with the self-holding contact of contactor KM in the main circuit control module; Described automatic control electric route pressure gauge with electric contact YXC, the first auxiliary reclay K1, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the 4th auxiliary reclay K4, time relay KT and the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3 and forms, and specifically comprises following branch circuit:
Starting or stopping control circuit, comprise pressure gauge with electric contact YXC, the second auxiliary reclay K2, the 3rd auxiliary reclay K3, the movable contact of pressure gauge with electric contact YXC connects through the normally-closed contact K1-2 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, draw water and start corresponding contact through the normally-closed contact K4-6 of the 4th auxiliary reclay K4 and ground connection after the second auxiliary reclay K2 connects, draw water and stop corresponding contact through the normally opened contact K4-4 of the 4th auxiliary reclay K4 and ground connection after the 3rd auxiliary reclay K3 connects;
Self-locking control circuit, comprise the 4th auxiliary reclay K4, the 4th auxiliary reclay K4 mono-end ground connection, the other end connects through the normally opened contact K2-3 of the second auxiliary reclay K2 connecting end corresponding to the automatic control of throw over switch S1, and the normally opened contact K2-3 of the second auxiliary reclay K2 is parallel with the series arm of the 4th auxiliary reclay K4 normally opened contact K4-2 and the 3rd auxiliary reclay K3 normally-closed contact K3-2;
The running state indicating circuit, comprise the run indicator LED1 that draws water, automatic control mode tutorial light LED2, drawing water stops tutorial light LED3, automatic control mode tutorial light LED2 mono-end ground connection, the other end connecting end corresponding to the automatic control of throw over switch S1 connects, and automatic control mode tutorial light LED2 is parallel with the 4th auxiliary reclay K4 normally-closed contact K4-5 and the series arm, the 4th auxiliary reclay K4 normally opened contact K4-3 that stop tutorial light LED3 and the series arm of the run indicator LED1 that draws water of drawing water;
Middle control circuit, comprise the first auxiliary reclay K1, time relay KT, the first auxiliary reclay K1 mono-end ground connection, the other end connects through the normally opened contact K3-3 of the 3rd auxiliary reclay K3 connecting end corresponding to the automatic control of throw over switch S1, the normally opened contact K3-3 of the 3rd auxiliary reclay K3 is parallel with the normally opened contact K2-2 of the second auxiliary reclay K2, time relay KT mono-end ground connection, the other end connects through the normally opened contact K1-1 of the first auxiliary reclay K1 connecting end corresponding to the automatic control of throw over switch S1, time relay KT is connected with the connected node between the 3rd auxiliary reclay K3 normally opened contact K3-3 with the first auxiliary reclay K1 with the delayed contact KT of the connected node between the first auxiliary reclay K1 normally opened contact K1-1 through time relay KT,
The dual control associated circuit, the series arm that comprises the 4th auxiliary reclay K4 normally opened contact K4-1 and the second auxiliary reclay K2 normally opened contact K2-1, this series arm is in parallel with start button SP2, and the 4th auxiliary reclay K4 normally opened contact K4-1 is connected with the corresponding connecting end of automatic control of throw over switch S1 through the normally-closed contact K3-1 of the 3rd auxiliary reclay K3 with the connected node between the second auxiliary reclay K2 normally opened contact K2-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203074169U CN203308728U (en) | 2013-05-31 | 2013-05-31 | Double-control pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203074169U CN203308728U (en) | 2013-05-31 | 2013-05-31 | Double-control pumping system |
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| Publication Number | Publication Date |
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| CN203308728U true CN203308728U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203074169U Expired - Fee Related CN203308728U (en) | 2013-05-31 | 2013-05-31 | Double-control pumping system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914087A (en) * | 2014-04-09 | 2014-07-09 | 淮南矿业(集团)有限责任公司 | Water supply automatic control system |
| CN104133497A (en) * | 2014-08-27 | 2014-11-05 | 梧州市旺捷机械制造有限公司 | Water level control device |
| CN104156011A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Water level control circuit |
| CN109779926A (en) * | 2019-03-14 | 2019-05-21 | 中铁六局集团有限公司 | The control circuit and automatic water pumping device for water of automatic water pumping device for water |
-
2013
- 2013-05-31 CN CN2013203074169U patent/CN203308728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914087A (en) * | 2014-04-09 | 2014-07-09 | 淮南矿业(集团)有限责任公司 | Water supply automatic control system |
| CN104133497A (en) * | 2014-08-27 | 2014-11-05 | 梧州市旺捷机械制造有限公司 | Water level control device |
| CN104156011A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Water level control circuit |
| CN109779926A (en) * | 2019-03-14 | 2019-05-21 | 中铁六局集团有限公司 | The control circuit and automatic water pumping device for water of automatic water pumping device for water |
| CN109779926B (en) * | 2019-03-14 | 2023-11-07 | 中铁六局集团有限公司 | Control circuit of automatic water pumping device and automatic water pumping device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20210531 |