CN205349785U - Inductive switch control system of water pump - Google Patents
Inductive switch control system of water pump Download PDFInfo
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- CN205349785U CN205349785U CN201620137566.3U CN201620137566U CN205349785U CN 205349785 U CN205349785 U CN 205349785U CN 201620137566 U CN201620137566 U CN 201620137566U CN 205349785 U CN205349785 U CN 205349785U
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Abstract
The utility model discloses an inductive switch control system of water pump, including magnet, anodal signal line and negative pole signal line on the water pump motor control panel, it contacts to be connected with a N start -up gear of arranging on the pump case body according to the space vertical direction on anodal signal line, and all through a first induction type normally open switch by the magnetic control between a N -1 start -up gear contact and the anodal signal line, the above -mentioned position of start -up gear contact on the pump case body of not having the first induction type normally open switch of connection is higher than other arbitrary one settlement position that is connected with first induction type normally open switch's start -up gear contact, it contacts to be connected with the gear of closing of locating pump case body bottom on the negative pole signal line. The utility model discloses add the highest self -starting water level point to equipment to water pump inside plays effectual guard action, and sets up to be switched on by magnetic control response contact and bound water and realize a plurality of gears of starting, thereby makes and start the gear to adjust the structure simpler, and the stability of use is better.
Description
Technical field
This utility model relates to the inductive switch of the on-off control of a kind of water pump, particularly water pump and controls system.
Background technology
Liquid can be extracted out by immersible pump from space in container, well, building etc., it it is the visual plant as deep-well water intaking, mainly include pump main body, pump main body can immerse in liquid to be pumped and have suction inlet so that liquid can be sucked by the immersible pump that is under pressure and release by extruding mouth.It is operated in space ratio in narrow working environment owing to water pump is usually, thus causing water pump once be placed in the environment of work, staff is difficult to see clearly the concrete liquid level of internal water, whether water level is drained, thus causing the working time being difficult to control water pump, can only or closedown power supply manually opened according to estimation.
Therefore to solution the problems referred to above, water pump most at present controls the open and close of water pump by the mode that switch or liquid level sense, the mode such as sensed by liquid level is by the Chinese utility model patent document of bulletin that the patent No. is 201320025751.X, the automaton of a kind of water pump disclosed in this patent documentation, it has: is connected to water pump lateral surface and can detect the water level sensing unit of water level conditions outside water pump, control circuit and the performance element in being series at the current supply circuit of water pump, described water level sensing unit is all connected with above-mentioned control circuit with performance element and control circuit can control performance element conducting after receiving the water level signal that above-mentioned water level sensing unit sends or block above-mentioned current supply circuit, priming level probe that above-mentioned water level sensing unit includes all being connected and be located at water pump lateral surface with above-mentioned control circuit and two stopping water level probes lower than priming level probe, once water level rises floods priming level probe in said structure, the information of setting value is reached so that turning between priming level probe and stopping water level probe and sending water level to control circuit, control circuit controls the coil electricity of relay, the normally opened contact Guan Bi corresponding with this coil, current supply circuit is energized, starting mode of pump also pulls water out；Otherwise, when water level is lower than when being positioned at the priming level probe of eminence, priming level probe and stopping water level probe separated, control circuit does not receive water level and reaches the information of setting value, coil blackout, normally-closed contact disconnects, current supply circuit blocks, water pump quits work, finally realize automatically controlling of water pump, the combination by induction apparatus and the electric conductivity of water is had turned out thus controlling the startup of water pump and closing the situation being able to solve automatic pump by such structure, but water pump can not select different startup environment according to demand in above-mentioned structure, cause the unicity of function, and above-mentioned startup structure is complicated, poor stability.
Utility model content
The purpose of this utility model is to provide one can be adjusted multiple startup gear according to demand to solve above-mentioned the deficiencies in the prior art, and the inductive switch starting the water pump of simple in construction, easy to operate, good stability controls system.
To achieve these goals, the inductive switch of the water pump designed by this utility model controls system, including Magnet, positive signal line on pump motor panel and negative signal line, positive signal line is connected to N number of startup gear contact that spatially vertical direction is arranged in pump case and can contact with water, and each through a first vicarious normal open switch controlled by Magnet between N-1 startup gear contact and positive signal line, above-mentioned it is connected to the setting position starting gear contact of the first vicarious normal open switch higher than other any one without the position in pump case, the gear contact that starts connecting the first vicarious normal open switch, negative signal line is connected to when water level arrives above-mentioned startup gear contact position and makes the closedown gear contact of conducting between positive signal line and negative signal line, described closedown gear contact is located at bottom pump case.
The inductive switch of above-mentioned provided a kind of water pump controls system, N number of startup gear contact in its pump case carries out arranging and being connected with positive signal line respectively in the vertical direction, the closedown gear contact being connected with negative signal line is set bottom pump case, and each through a first vicarious normal open switch controlled by Magnet between N-1 startup gear contact and positive signal line, it is not connected to the first vicarious normal open switch in the startup gear contact of highest order simultaneously, therefore, when needs select most high tap position to open, only when water level exceedes the startup gear contact on most high tap position, this startup gear contact is all entered in water with closing gear contact, so that both conductings, make the positive signal line on pump motor panel and the conducting of negative signal line, open water pump work, only when the water in water pump is lower than when closing gear contact, water pump just quits work, simultaneously when needs select gear to open, have only to be placed on Magnet the position of correspondence, make the first vicarious normal open switch Guan Bi on this position, then when water level did not have the startup gear contact on this position, thus realizing water pump turn on automatically and keeping the state of this connection, until liquid level is lower than above-mentioned closedown gear contact.Therefore the structure of the application can select the startup gear of different water level as required; realize many gears Starting mode; concurrently set the self-starting mode of a startup gear the highest; thus water pump internal unit is played a protective role; the startup gear adjusting structure making above-mentioned water pump is simpler, and the stability of use is better.
As preferably, it is achieved multi-functional gear regulates, described N >=2.
Can also take into account once open the function with regard to non-stop run to realize this water pump simultaneously, realize the working time of real optional according to demand water pump, between positive signal line and negative signal line, be connected to one be located at the second vicarious normal open switch that pump case is outer and is controlled by Magnet.
For the ease of operation so that structure is simpler, described Magnet is provided at outside pump case and can carry out the block-dialing structure coordinated after moving up and down with the vertical direction of pump case with the first vicarious normal open switch of correspondence position.
As preferably, making the better effects if of drawing water of water pump, more reasonable, above-mentioned N number of startup gear contact is arranged on the lateral wall of pump case from high to low in spatial vertical direction, and there is spacing between the two, the inner side bottom pump case is located in described gear contact of closing.
The inductive switch of the water pump that this utility model obtains controls system; its pump case is set up the highest self-starting water level point; thus the equipment within water pump is played the effect of being effectively protected; arrange simultaneously and should be contacted, by Magnet Perceived control, multiple gears that also Bound moisture conducting realizes starting; so that it is simpler to start gear adjusting structure, the stability of use is better.
Accompanying drawing explanation
Fig. 1 be the water pump described in embodiment 1 inductive switch control system in the structural representation of induction mode；
Fig. 2 be the water pump described in embodiment 1 inductive switch control system in the structural representation of water pump cover；
Fig. 3 be the water pump described in embodiment 2 inductive switch control system in the structural representation of induction mode；
Fig. 4 be the water pump described in embodiment 3 inductive switch control system in the structural representation of water pump cover.
In figure: Magnet 1, positive signal line L1, negative signal line L2, startup gear contact 2, first start gear contact 2-1, the second startup gear contact 2-2, the 3rd startup gear contact 2-3, the first vicarious normal open switch the 3, the 3rd vicarious normal open switch 3-1, the 4th vicarious normal open switch 3-2, close gear contact 4, pump case the 5, second vicarious normal open switch 6, block-dialing structure 7, Magnet installing hole 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Embodiment 1:
Such as Fig. 1, shown in Fig. 2, the inductive switch of the water pump that the present embodiment provides controls system, including Magnet 1, positive signal line L1 on pump motor panel and negative signal line L2, positive signal line L1 is connected to N number of startup gear contact 2 that spatially vertical direction is arranged in pump case 5 and can contact with water, and each through a first vicarious normal open switch 3 controlled by Magnet 1 between N-1 startup gear contact 2 and positive signal line L1, above-mentioned it is connected to the setting position starting gear contact 2 of the first vicarious normal open switch 3 higher than other any one without the position in pump case 5, the gear contact 2 that starts connecting the first vicarious normal open switch 3, negative signal line L2 is connected to when water level arrives above-mentioned startup gear 2 position, contact and makes the closedown gear contact 4 of conducting between positive signal line L1 and negative signal line L2, described closedown gear contact 4 is located at bottom pump case 5.
As preferably, regulating to realize multi-functional gear, described N >=2.
Simultaneously in order to make the better effects if of drawing water of water pump, more reasonable, N number of startup gear contact 2 described in the present embodiment is on the lateral wall that spatial vertical direction is arranged in pump case 5 from high to low, and there is spacing between the two, the inner side bottom pump case 5 is located in described gear contact 4 of closing.
The inductive switch of above-mentioned provided a kind of water pump controls system, N number of startup gear contact 2 in its pump case 5 carries out arranging and being connected with positive signal line L1 respectively in the vertical direction, the closedown gear contact 4 being connected with negative signal line L2 is set bottom pump case 5, and each through a first vicarious normal open switch 3 controlled by Magnet 1 between N-1 startup gear contact 2 and positive signal line L1, it is not connected to the first vicarious normal open switch 3 in the startup gear contact 2 of highest order simultaneously, therefore, when needs select most high tap position to open, only when water level exceedes the startup gear contact 2 on most high tap position, this startup gear contact 2 is all entered in water with closing gear contact 4, so that both conductings, make the positive signal line L1 on pump motor panel and negative signal line L2 conducting, open water pump work, only when the water in water pump is lower than when closing gear contact 4, water pump just quits work, simultaneously when needs select gear to open, have only to be placed on Magnet 1 position of correspondence, the first vicarious normal open switch 3 on this position is closed, then when water level did not have the startup gear contact 2 on this position, thus realizing water pump turn on automatically and keeping the state of this connection, until liquid level is lower than above-mentioned closedown gear contact 4.Therefore the structure of the application can select the startup gear of different water level as required; realize many gears Starting mode; concurrently set the self-starting mode of a startup gear the highest; make water pump internal unit is played a protective role; the startup gear adjusting structure of above-mentioned water pump is simpler simultaneously, and the stability of use is better.
N above-mentioned in the present embodiment is 3, and this is not the restriction to the present embodiment, and the preferred version being intended only as the present embodiment considers, the concrete numerical value of its N can be determined according to specific embodiment, it is possible to be 2,4 or more.In the present embodiment specifically as shown in Figure 1, for be provided with 3 startup gear contacts 2 described above respectively by pump case 5 outside vertical direction from high to low successively first start gear contact 2-1, second starts gear contact 2-2 and the three starts gear contact 2-3, corresponding is provided with 2 the first vicarious normal open switch 3, represent with the 3rd vicarious normal open switch 3-1 and the four vicarious normal open switch 3-2 respectively, and the 3rd vicarious normal open switch 3-1 and the second start gear contact 2-2 connect, 4th vicarious normal open switch 3-2 and the three starts gear contact 2-3 and connects, and the height and position self-starting gear A as water pump of gear contact 2-1 is started using first, second height and position startup gear B as water pump starting gear contact 2-2, 3rd height and position startup gear C as water pump starting gear contact 2-3, during work, on the self-starting gear A of water pump first starts gear contact 2-1 and is directly connected with positive signal line L1, gear contact 4 of closing on negative signal line L2 is contained in the bottom inside of pump case 5, when water level touches gear A, pump is just started working, once pump is started working, all the time water is had in pump chamber, this first startup gear contact 2-1 can touch water always, path will be formed with closing gear contact 4, pump works always, when water level is lower than when closing gear contact 4, pump just can quit work；Start gear B, the sense contact of startup gear C is connected with the first vicarious normal open switch 3 with between holding wire simultaneously, only when water level, Magnet 1 arrive corresponding gear simultaneously, pump just can work, once pump is started working, ensure that the startup gear point of correspondence turns on closing gear contact 4, pump will work always, until water level is lower than when closing gear contact 4, pump just can quit work.
As shown in Figure 2 simultaneously, fit system between above-mentioned Magnet 1 with corresponding first vicarious normal open switch 3 in the present embodiment, it is, by corresponding outside pump case 1, one Magnet installing hole 8 is set with each the first vicarious normal open switch 3 position, now when needing corresponding gear work, Magnet 1 is put into the Magnet installing hole 8 of correspondence.
Embodiment 2:
As shown in Figure 3, the general configuration that the inductive switch of the water pump that the present embodiment provides controls system is identical with embodiment 1, the difference is that can also take into account once open with regard to the function of non-stop run to realize this water pump as required simultaneously, realize the working time of real optional according to demand water pump, between positive signal line L1 and negative signal line L2, be connected to one be located at the second vicarious normal open switch 6 that pump case 5 is outer and is controlled by Magnet 1.During work, being connected between two holding wires by a second vicarious normal open switch 6, and controlled the Guan Bi of the second vicarious normal open switch 6 by Magnet 1, when Magnet 1 is positioned at this position, turn between two holding wires, pump works always.
Embodiment 3:
As shown in Figure 4, the general configuration that the inductive switch of the water pump that the present embodiment provides controls system is identical with embodiment 2, the difference is that for the ease of operation, making structure simpler, described Magnet 1 is provided at outside pump case 5 and can carry out the block-dialing structure 7 coordinated after moving up and down with the vertical direction of pump case 5 with the first vicarious normal open switch 3 of correspondence position.During work, when needing corresponding startup gear contact work, it is only necessary to this block-dialing structure 7 is toggled it to the first vicarious normal open switch 3 interface of correspondence.
Claims (7)
1. the inductive switch of a water pump controls system, including Magnet (1), positive signal line (L1) on pump motor panel and negative signal line (L2), it is characterized in that: on positive signal line (L1), be connected to spatially vertical direction be arranged in N number of startup gear contact (2) that pump case (5) is upper and can contact with water, wherein N-1 starts between gear contact (2) and positive signal line (L1) each through a first vicarious normal open switch (3) controlled by Magnet (1), it is above-mentioned that without connecting the position in pump case (5), the startup gear contact (2) of the first vicarious normal open switch (3), higher than other, any one is connected to the setting position of startup gear contact (2) of the first vicarious normal open switch (3), negative signal line (L2) is connected to when water level arrives above-mentioned startup gear contact (2) position and makes the closedown gear contact (4) of conducting between positive signal line (L1) and negative signal line (L2), pump case (5) bottom is located in described closedown gear contact (4).
2. the inductive switch of water pump according to claim 1 controls system, it is characterized in that: described N >=2.
3. the inductive switch of water pump according to claim 1 and 2 controls system, it is characterized in that: is connected to one between positive signal line (L1) and negative signal line (L2) and is located at pump case (5) outward and the second vicarious normal open switch (6) controlled by Magnet (1).
4. the inductive switch of water pump according to claim 1 and 2 controls system, it is characterized in that: described Magnet (1) is provided at pump case (5) outward and can carry out the block-dialing structure (7) coordinated with the vertical direction of pump case (5) with the first vicarious normal open switch (3) of correspondence position after moving up and down.
5. the inductive switch of water pump according to claim 1 and 2 controls system, it is characterized in that: above-mentioned N number of startup gear contact (2) is on the lateral wall that spatial vertical direction is arranged in pump case (5) from high to low, and there is spacing between the two, the inner side of pump case (5) bottom is located in described closedown gear contact (4).
6. the inductive switch of water pump according to claim 3 controls system, it is characterized in that: above-mentioned N number of startup gear contact (2) is on the lateral wall that spatial vertical direction is arranged in pump case (5) from high to low, and there is spacing between the two, the inner side of pump case (5) bottom is located in described closedown gear contact (4).
7. the inductive switch of water pump according to claim 4 controls system, it is characterized in that: above-mentioned N number of startup gear contact (2) is on the lateral wall that spatial vertical direction is arranged in pump case (5) from high to low, and there is spacing between the two, the inner side of pump case (5) bottom is located in described closedown gear contact (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137566.3U CN205349785U (en) | 2016-02-24 | 2016-02-24 | Inductive switch control system of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137566.3U CN205349785U (en) | 2016-02-24 | 2016-02-24 | Inductive switch control system of water pump |
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| Publication Number | Publication Date |
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| CN205349785U true CN205349785U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620137566.3U Active CN205349785U (en) | 2016-02-24 | 2016-02-24 | Inductive switch control system of water pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125780A (en) * | 2016-08-17 | 2016-11-16 | 苏州沃达园林机械有限公司 | The built-in electric apparatus for controlling water level of immersible pump |
| CN112628133A (en) * | 2021-01-14 | 2021-04-09 | 南京义展德贸易有限公司 | Water pump device capable of regulating speed by three gears |
-
2016
- 2016-02-24 CN CN201620137566.3U patent/CN205349785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125780A (en) * | 2016-08-17 | 2016-11-16 | 苏州沃达园林机械有限公司 | The built-in electric apparatus for controlling water level of immersible pump |
| CN112628133A (en) * | 2021-01-14 | 2021-04-09 | 南京义展德贸易有限公司 | Water pump device capable of regulating speed by three gears |
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