CN211922802U - Self-adaptive water taking device for water pool - Google Patents
Self-adaptive water taking device for water pool Download PDFInfo
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- CN211922802U CN211922802U CN202020297640.4U CN202020297640U CN211922802U CN 211922802 U CN211922802 U CN 211922802U CN 202020297640 U CN202020297640 U CN 202020297640U CN 211922802 U CN211922802 U CN 211922802U
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Abstract
The utility model discloses a self-adaptive water intake device for a water pool, which comprises a water intake vehicle, a cable lifter and a control box, wherein the water intake vehicle is used for extracting water from a reservoir, the cable lifter is connected with the water intake vehicle through a cable, a slide rail is also arranged between the cable lifter and the water intake vehicle, the water intake vehicle is fixed on the slide rail in a sliding way, and the cable lifter is used for controlling the water intake vehicle to slide back and forth along the slide rail; the water taking truck is provided with a water pump and a liquid level switch, and the liquid level switch is used for feeding back water level information; the control box is provided with a self-adaptive water pumping circuit, the self-adaptive water pumping circuit acquires water level information through a liquid level switch, the self-adaptive water pumping circuit controls the cable lifter to enable the water taking truck to ascend or descend, and the self-adaptive water pumping circuit controls the water pumping pump to pump water or stop pumping water; the water-taking vehicle can automatically adjust the water-taking position through the cable lifter when exceeding the range of the water-taking position through the self-adaptive water-taking circuit until reaching the middle value of the range of the water-taking position, thereby efficiently pumping water and keeping the stable water flow rate of the pumped water.
Description
Technical Field
The utility model belongs to the technical field of pond water intaking device technique and specifically relates to a self-adaptation formula pond water intaking device.
Background
In the prior art, in industrial production, the following three water taking modes are generally adopted in a reservoir water taking device: 1. taking water by a vertical pump: when a vertical pump takes water, water level in a pipeline flows back, so that a motor is pulled reversely to brake, and a pump impeller is damaged; 2. adopting a boat-mooring type water taking method: the power of the water taking pump is large, if the mooring boat is too small, the mooring boat is large in start-stop or operation, the cost is increased when the mooring boat is large, and some water pools are not large and are not suitable for mooring the boat; 3. taking water by a submerged pump: when a submerged pump (the pump inlet is below the liquid level) is adopted, the reservoirs are all higher than the ground, the submerged pump is not easy to install, and therefore a self-suction vacuum tank is required to meet the conditions of the submerged pump; however, the water is generally taken fixedly, and if the water source of the pool is changed greatly, the mode is not suitable for taking water; when water is taken, the water suction point of the self-suction vacuum tank needs to be adjusted and controlled according to the liquid level of the water pool, namely the water suction point of the vacuum tank rises upwards or falls downwards.
To the above water intake methods, a water intake device that needs to be automatically adjusted according to the water level of the water tank when taking water is needed.
SUMMERY OF THE UTILITY MODEL
In order to when the cistern water intaking, the water intaking device can adjust the water intaking according to retaining pond liquid level self-adaptation, the utility model provides a self-adaptation formula pond water intaking device sets up liquid level switch on the water intaking device and acquires water level information, and the water intaking position of water intaking device is adjusted to the rethread water level information control lift, makes the water intaking device be located best water intaking position water intaking, realizes that the high efficiency draws water to stably supply water.
In order to achieve the above object, the present invention comprises:
the utility model provides a self-adaptation formula pond water intaking device, its key lies in, including water intaking car, hawser riser M and control box, water intaking car is used for extracting the water of cistern, hawser riser M is connected through the hawser water intaking car still be provided with the slide rail between hawser riser M and the water intaking car, water intaking car slides and fixes on the slide rail, hawser riser M is used for controlling water intaking car makes a round trip to slide along the slide rail.
The water intaking vehicle is provided with a water pump P and a liquid level switch, and the liquid level switch is used for feeding back water level information.
The control box is provided with the self-adaptation circuit that draws water, and this self-adaptation circuit warp of drawing water the liquid level switch acquires water level information, the self-adaptation circuit control that draws water hawser riser M lets the car of drawing water rises or descends, the self-adaptation circuit control that draws water suction pump P draws water or stops drawing water.
By adopting the design, the self-adaptive water pumping circuit in the control box controls the cable lifter to enable the water taking vehicle to approach or be far away from the cable lifter on the sliding rail through the water level signal obtained by the liquid level switch arranged on the water taking vehicle, so that the middle value of the range of the water pumping position is reached, water can be pumped efficiently, and the water flow rate of water pumping is kept stable; the whole set of device is simple in structure, low in manufacturing cost, comprehensive in function, independent in equipment work in the water taking device and convenient to overhaul and maintain.
Further, the liquid level switch includes a floating ball slide bar, a slidable floating ball is arranged on the floating ball slide bar, and at least a high limit scale, a middle value scale and a low limit scale are arranged on the floating ball slide bar.
The high-limit scale is provided with a high-limit normally open contact HKM, the middle-value scale is correspondingly provided with a middle-value normally closed contact ZKM, and the low-limit scale is correspondingly provided with a low-limit normally open contact LKM.
As preferred scheme, use floater formula level switch, just can obtain water level information through the floater position on the floater slide bar, the practicality is strong, long service life, and stability is good.
Further describing, the self-adaptive pumping circuit comprises a main circuit and a control circuit, wherein the main circuit comprises a pumping pump main circuit and a cable lifter main circuit; the control circuit is provided with a water suction pump control branch and a cable lifter control branch.
Describe still further, the suction pump control branch road includes the normally open contact of the start button SB1 that draws water and the normally closed contact of the emergency stop button SB2 that draws water, the termination power of the normally open contact of the start button SB1 that draws water, the other end of the normally open contact of the start button SB1 that draws water passes through in proper order the normally closed contact of the emergency stop button SB2 that draws water, first contactor KM 1's coil ground, the first normally open contact KM11 of first contactor with the normally open contact of the start button SB1 that draws water is parallelly connected, the main contact KM12 of first contactor sets up in the suction pump main circuit.
The water suction pump main circuit comprises a water suction pump P, the power supply line of the water suction pump P is provided with a main contact KM12 of the first contactor, and the main contact KM12 of the first contactor is used for controlling the power supply line of the water suction pump P to be switched on or switched off.
As a preferred scheme, a water pumping starting button in a water pumping pump control branch is used for controlling a water pumping pump to start pumping water; and controlling a water pumping emergency stop button to control the water pumping pump to stop pumping water.
Described further still, the cable lifter control branch includes a normally open contact of the rising start button SB3, a normally closed contact of the rising emergency stop button SB4, a normally open contact of the falling start button SB3, and a normally closed contact of the falling emergency stop button SB4, a terminating power supply of the normally open contact of the rising start button SB3, the other end of the normally open contact of the rising start button SB3 is grounded through the normally closed contact of the rising emergency stop button SB4, the coil of the intermediate value normally closed contact ZKM, and the coil of the second contactor KM2 in order, the first normally open contact KM21 of the second contactor is connected in parallel with the normally open contact of the rising start button SB3, the high limit normally open contact HKM is connected in parallel with the normally open contact of the rising start button SB3, and the second normally open contact KM22 of the second contactor is disposed in the cable lifter main circuit.
A termination power of the normally open contact of decline start button SB5, the other end of the normally open contact of decline start button SB5 passes through in proper order decline emergency stop button SB 6's normally closed contact, median normally closed contact ZKM and third contactor KM 3's coil ground connection, the first normally open contact KM31 of third contactor with decline start button SB 5's normally open contact is parallelly connected, low-limit normally open contact LKM with decline start button SB 5's normally open contact is parallelly connected, the second normally open contact KM32 of third contactor sets up in the hawser riser main circuit.
The main circuit of the cable lifter comprises a cable lifter M, a second normally-open contact KM22 of the second contactor and a second normally-open contact KM32 of the third contactor are arranged in a power supply circuit of the cable lifter M, the second normally-open contact KM22 of the second contactor is used for controlling the cable lifter M to enable the water fetching vehicle to be close to the cable lifter M, and the second normally-open contact KM32 of the third contactor is used for controlling the cable lifter M to enable the water fetching vehicle to be far away from the cable lifter M.
As a preferred scheme, the floating ball type liquid level switch is provided with a high limit scale, a middle value scale, a low limit scale and a contact point corresponding to the high limit scale, and when the floating ball is positioned at or above the high limit scale, the cable lifter can enable the water-taking truck to approach the cable lifter until the floating ball is positioned at the middle value scale; when the floating ball is positioned at or below the low limit scale, the cable lifter can enable the water taking vehicle to be far away from the cable lifter until the floating ball is positioned at the middle value scale; therefore, the water pumping position of the water taking vehicle can be adjusted in a self-adaptive mode until the water taking vehicle is adjusted to the middle value of the range of the water pumping position.
Further, the water truck is provided with a water pumping device mounting platform, the water pumping pump P is mounted on the water pumping device mounting platform, and the edge of the water pumping device mounting platform is fixedly provided with the liquid level switch.
As a preferred scheme, the water suction pump is arranged on the water suction device installation platform, so that the water suction pump can be conveniently installed; install liquid level switch at the platform edge, the liquid level switch's of being convenient for can fully contact with the water of cistern, the accurate water level information of feedback.
Further, the water inlet end of the water pump P is connected to the output end of a self-priming vacuum tank, and the input end of the self-priming vacuum tank is used for pumping water.
As preferred scheme, the suction pump is through drawing water from inhaling the vacuum tank, can make the suction pump can extract the water of low water level, increases the scope of drawing water, increases pumping device's practicality.
The utility model has the advantages that: the self-adaptive water tank water taking device controls the cable lifter to enable the water taking vehicle to approach or be far away from the cable lifter on the sliding rail through a water level signal obtained by a self-adaptive water pumping circuit in the control box through a liquid level switch arranged on the water taking vehicle, so that the middle value of a water pumping position range is reached, water can be efficiently pumped, and the water flow rate of pumped water is kept stable; the whole set of device has the advantages of simple structure, low manufacturing cost, comprehensive functions, independent equipment work in the water taking device and convenience in overhaul and maintenance; when the water-taking vehicle exceeds the highest water-taking position, the cable lifter controls the water-taking vehicle to be far away from the cable lifter, or when the water-taking vehicle exceeds the position lower than the water-taking position, the cable lifter controls the water-taking vehicle to be close to the cable lifter, so that the water-taking position is automatically adjusted; the water suction pump adopts a self-suction vacuum tank to pump water, so that the water suction pump can pump water with a lower liquid level, and the application range of the self-adaptive water tank water taking device is expanded.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a partial view of the water intake truck of the present invention;
FIG. 4 is a partial view of the level switch of the present invention;
fig. 5 is a circuit diagram of a control circuit of the present invention;
fig. 6 is a circuit diagram of the main circuit of the present invention.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As can be seen from fig. 1-6, a self-adaptive water intake device for a pool comprises a water intake vehicle 2, a cable lifter M and a control box 4, wherein the water intake vehicle 2 is used for pumping water in a reservoir 1, the cable lifter M is connected with the water intake vehicle 2 through a cable, a slide rail is further arranged between the cable lifter M and the water intake vehicle 2, the water intake vehicle 2 is fixed on the slide rail in a sliding manner, and the cable lifter M is used for controlling the water intake vehicle 2 to slide back and forth along the slide rail.
In the embodiment, a slope with the slope A is arranged in the reservoir 1, the slope A is 45 degrees, the cable lifter M and the control box 4 are both arranged at the top of the slope, and the slide rail is arranged on the slope cape.
The water truck 2 is provided with a suction pump P and a level switch 22, and the level switch 22 is used for feeding back water level information.
The control box 4 is provided with a self-adaptive water pumping circuit, the self-adaptive water pumping circuit acquires water level information through the liquid level switch 22, the self-adaptive water pumping circuit controls the cable lifter M to enable the water taking truck 2 to ascend or descend, and the self-adaptive water pumping circuit controls the water pumping pump P to pump water or stop pumping water.
As shown in fig. 4, the liquid level switch 22 includes a floating ball sliding rod 221, a slidable floating ball 222 is disposed on the floating ball sliding rod 221, and a high limit scale, a middle limit scale and a low limit scale are disposed on the floating ball sliding rod 221.
A high-limit normally open contact HKM is arranged at the high-limit scale, a middle-value normally closed contact ZKM is correspondingly arranged at the middle-value scale, and a low-limit normally open contact LKM is correspondingly arranged at the low-limit scale.
As can be seen from fig. 5 and 6, the adaptive pumping circuit includes a main circuit and a control circuit, and the main circuit includes a pumping pump main circuit and a cable lifter main circuit. The control circuit is provided with a water suction pump control branch and a cable lifter control branch.
As can also be seen from fig. 5 and 6, the water pump control branch comprises a normally open contact of a water pumping start button SB1 and a normally closed contact of a water pumping emergency stop button SB2, a terminal of the normally open contact of the water pumping start button SB1 is connected to a power supply, the other end of the normally open contact of the water pumping start button SB1 sequentially passes through the normally closed contact of a water pumping emergency stop button SB2, a coil of the first contactor KM1 is grounded, the first normally open contact KM11 of the first contactor is connected in parallel with the normally open contact of the water pumping start button SB1, and a main contact KM12 of the first contactor is arranged in a main circuit of the water pump.
The main circuit of the water suction pump comprises a water suction pump P, a main contact KM12 of a first contactor is arranged on a power supply circuit of the water suction pump P, and the main contact KM12 of the first contactor is used for controlling the power supply circuit of the water suction pump P to be switched on or switched off.
As can also be seen from fig. 5 and 6, the cable lifter control branch includes a normally open contact of the rising start button SB3, a normally closed contact of the rising emergency stop button SB4, a normally open contact of the falling start button SB5 and a normally closed contact of the falling emergency stop button SB6, one end of the normally open contact of the rising start button SB3 is connected to a power supply, the other end of the normally open contact of the rising start button SB3 is grounded through the normally closed contact of the rising emergency stop button SB4, the intermediate normally closed contact ZKM and the coil of the second contactor KM2 in sequence, the first normally open contact KM21 of the second contactor is connected in parallel with the normally open contact of the rising start button SB3, the high limit normally open contact HKM is connected in parallel with the normally open contact of the rising start button SB3, and the second normally open contact KM22 of the second contactor is disposed in the cable lifter main circuit.
The termination power of the normally open contact of decline start button SB5, the other end of the normally open contact of decline start button SB5 is in proper order through the normally closed contact of decline emergency stop button SB6, the coil ground connection of median normally closed contact ZKM and third contactor KM3, the first normally open contact KM31 of third contactor is parallelly connected with the normally open contact of decline start button SB5, low-limit normally open contact LKM is parallelly connected with the normally open contact of decline start button SB5, the second normally open contact KM32 of third contactor sets up in hawser riser main circuit.
The main circuit of the cable lifter comprises a cable lifter M, a second normally open contact KM22 of a second contactor and a second normally open contact KM32 of a third contactor are arranged in a power supply line of the cable lifter M, in the embodiment, a water fetching vehicle 2 is far away from the cable lifter M by the forward rotation direction of a motor in the cable lifter M, the water fetching vehicle 2 is close to the cable lifter M by the reverse rotation direction of the motor in the cable lifter M, a second normally open contact KM22 of the second contactor is arranged in the forward rotation power supply line of the cable lifter M, a second normally open contact KM32 of the third contactor is arranged in the forward rotation power supply line of the cable lifter M, the other end of an isolating switch QS is connected with one end of the second normally open contact KM22 of the second contactor and one end of the second normally open contact KM32 of the third contactor through a second group of fuses FU2, wherein the L1 phase and L3 phase electrical normally open connection wires in one end of the second normally open contact KM1 of the second contactor And the L3 phase electric connection position is exchanged, the other end of the second normally open contact KM22 of the second contactor is connected with one end of a second thermal relay FR2, the other end of the second normally open contact KM32 of the third contactor is connected with one end of a second thermal relay FR2, and the other end of the second thermal relay FR2 is connected with the power supply end of the cable lifter M.
As can be seen from fig. 1-3, the water truck 2 is provided with a water pumping device mounting platform on which a water pump P is mounted, and a liquid level switch 22 is fixedly mounted on the edge of the water pumping device mounting platform.
As can also be seen from fig. 1-3, the water intake of the suction pump P is connected to the output of a self-priming vacuum tank 24, the input of which self-priming vacuum tank 24 is used for pumping water.
As can be seen from fig. 1-5, in this embodiment, the cable of the cable lifter M connected to the water intaking vehicle 2 is disposed between the slide rails, the cable connected to the control box 4 and the water intaking vehicle 2 is disposed on both sides of the slide rails, and the hose connected to the output end of the water intaking vehicle 2 is disposed on both sides of the slide rails.
The utility model discloses a theory of operation:
the liquid level switch acquires water level information, wherein in the water pumping process of the water truck, the floating ball is positioned at or exceeds a high limit scale arranged on the sliding rod to indicate that the water pumping position of the water truck is too high and needs to be lowered, and a corresponding high limit normally open contact HKM is changed from a normally open state to a closed state; the floating ball is positioned at or lower than a low limit scale arranged on the sliding rod to indicate that the water pumping position of the water taking vehicle is too low and needs to be raised, and a corresponding low limit normally open contact LKM is changed from a normally open state to a state; when the floating ball is positioned on the middle value scale, the water fetching vehicle is positioned at the middle value of the range of the water pumping position, and the corresponding middle value normally-closed contact ZKM is changed from the normally-closed state to the normally-open state.
The self-suction vacuum tank pumps water at a low water level into the self-suction vacuum tank through negative pressure in the pipe, and the water pump only needs to pump the water in the self-suction vacuum tank to indirectly pump the water at the low water level.
The self-adaptive circuit in the control box is combined, when the water suction pump is started through the water suction starting button SB1, a normally open contact of the water suction starting button SB1 is in a normally open state and is changed into a normally closed state, a water suction pump control branch is conducted, a coil of the first contactor KM1 is electrified, a first normally open contact KM11 of the first contactor is changed from the normally open state to the normally closed state to form self locking, the coil of the first contactor KM1 is kept electrified, a main contact KM12 of the first contactor is changed from the normally open state to the normally closed state, a water suction pump power supply line is conducted, and the water suction pump continuously operates; when the pumping emergency stop button SB2 is started, the normally closed contact of the pumping emergency stop button SB2 is changed from the normally closed state to the normally open state, the control branch of the water suction pump is disconnected, the power supply circuit of the water suction pump is powered off, and the water suction pump stops working.
The control flow of the cable lifter comprises manual control and automatic control:
the cable lifter is automatically controlled:
when the floater is located or exceeds the high limit scale, high limit normally open contact HKM becomes the closed state by the normally open state, hawser riser corotation control branch circuit switches on, the coil of second contactor KM2 gets electric, the first normally open contact KM21 of second contactor becomes the normally closed state by the normally open state and forms the auto-lock, keep the coil of second contactor KM2 to get electric, the second normally open contact KM22 of second contactor becomes the normally closed state by the normally open state, hawser riser corotation power supply line switches on, hawser riser corotation, the water intaking car rises, until the floater is located the median scale, median normally closed contact ZKM becomes the normally open state by the normally closed state, hawser riser corotation control branch circuit cuts off power, hawser riser corotation power supply line cuts off, hawser riser stop work, the water intaking car stops rising and is located the median of water intaking position scope.
When the floater is located or is less than low spacing scale, low spacing normally open contact LKM becomes the closure state by the normally open state, hawser riser reversal control branch road switches on, the coil of third contactor KM3 gets electric, the first normally open contact KM31 of third contactor becomes the normally closed state by the normally open state and forms the auto-lock, keep the coil of third contactor KM3 to get electric, the second normally open contact KM32 of third contactor becomes the normally closed state by the normally open state, hawser riser reversal power supply line switches on, hawser riser reversal, the water intaking car descends, until the floater is located the median scale, median normally closed contact ZKM becomes the normally open state by the normally closed state, hawser riser reversal control branch road power failure, hawser riser reversal power supply line power supply, water intaking riser stop work, the water intaking car stops to descend and is located the median of position scope.
Manual control of the cable lifter:
the ascending starting button SB3 is started, the normally open contact of the ascending starting button SB3 is changed from a normally open state to a normally closed state, the forward rotation control branch of the cable lifter is conducted, the coil of the second contactor KM2 is electrified, the first normally open contact KM21 of the second contactor is changed from the normally open state to the normally closed state to form self-locking, the coil of the second contactor KM2 is kept electrified, the second normally open contact KM22 of the second contactor is changed from the normally open state to the normally closed state, the forward rotation power supply line of the cable lifter is conducted, the cable lifter rotates forward, and the water taking truck ascends; the ascending emergency stop button SB4 is started, the normally closed contact of the ascending emergency stop button SB4 is changed from a normally closed state to a normally open state, the forward rotation control branch of the cable lifter is powered off, the forward rotation power supply circuit of the cable lifter is powered off, the cable lifter stops working, and the water taking vehicle stops ascending.
The descending start button SB5 is started, the normally open contact of the descending start button SB5 is changed from a normally open state to a normally closed state, the reverse control branch of the mooring rope lifter is conducted, the coil of the third contactor KM3 is electrified, the first normally open contact KM31 of the third contactor is changed from the normally open state to the normally closed state to form self-locking, the coil of the third contactor KM3 is kept electrified, the second normally open contact KM32 of the third contactor is changed from the normally open state to the normally closed state, the reverse power supply circuit of the mooring rope lifter is conducted, the mooring rope lifter reverses, and the water taking truck descends; the descending emergency stop button SB6 is started, the normally closed contact of the descending emergency stop button SB6 is changed from the normally closed state to the normally open state, the reverse control branch of the cable lifter is powered off, the reverse power supply circuit of the cable lifter is powered off, the cable lifter stops working, and the water taking vehicle stops descending.
Claims (7)
1. The self-adaptive water intake device for the water pool is characterized by comprising a water intake vehicle (2), a cable lifter (M) and a control box (4), wherein the water intake vehicle (2) is used for pumping water in a reservoir (1), the cable lifter (M) is connected with the water intake vehicle (2) through a cable, a sliding rail is further arranged between the cable lifter (M) and the water intake vehicle (2), the water intake vehicle (2) is fixed on the sliding rail in a sliding manner, and the cable lifter (M) is used for controlling the water intake vehicle (2) to slide back and forth along the sliding rail;
the water taking vehicle (2) is provided with a water suction pump (P) and a liquid level switch (22), and the liquid level switch (22) is used for feeding back water level information;
the control box (4) are provided with the self-adaptation circuit that draws water, and this self-adaptation circuit that draws water warp liquid level switch (22) acquire water level information, the self-adaptation circuit control that draws water hawser riser (M) let water intaking car (2) rise or descend, the self-adaptation circuit control that draws water suction pump (P) draw water or stop drawing water.
2. The adaptive water intake device for the water pool according to claim 1, wherein the liquid level switch (22) comprises a floating ball sliding rod (221), a sliding floating ball (222) is arranged on the floating ball sliding rod (221), and at least a high limit scale, a middle limit scale and a low limit scale are arranged on the floating ball sliding rod (221);
the high-limit scale is provided with a high-limit normally open contact HKM, the middle-value scale is correspondingly provided with a middle-value normally closed contact ZKM, and the low-limit scale is correspondingly provided with a low-limit normally open contact LKM.
3. The adaptive pool water intake device according to claim 2, wherein the adaptive pumping circuit comprises a main circuit and a control circuit, the main circuit comprises a pumping pump main circuit and a cable lifter main circuit; the control circuit is provided with a water suction pump control branch and a cable lifter control branch.
4. The adaptive water intake device for ponds according to claim 3, wherein the pumping pump control branch comprises a normally open contact of a pumping start button SB1 and a normally closed contact of a pumping emergency stop button SB2, one end of the normally open contact of the pumping start button SB1 is connected with a power supply, the other end of the normally open contact of the pumping start button SB1 is connected with the ground through the normally closed contact of the pumping emergency stop button SB2 and a coil of a first contactor KM1, a first normally open contact KM11 of the first contactor is connected with the normally open contact of the pumping start button SB1 in parallel, and a main contact KM12 of the first contactor is arranged in the pumping pump main circuit;
the water suction pump main circuit comprises a water suction pump (P), the power supply line of the water suction pump (P) is provided with a main contact KM12 of the first contactor, and the main contact KM12 of the first contactor is used for controlling the power supply line of the water suction pump (P) to be opened or closed.
5. The adaptive water intake device for a water pool according to claim 3, the cable lifter control branch includes the normally open contact of the raising start button SB3, the normally closed contact of the raising scram button SB4, the normally open contact of the lowering start button SB5 and the normally closed contact of the lowering scram button SB6, one end of the normally open contact of the rising start button SB3 is connected with a power supply, the other end of the normally open contact of the rising start button SB3 is connected with the ground through the normally closed contact of the rising emergency stop button SB4, the intermediate value normally closed contact ZKM and the coil of the second contactor KM2 in sequence, the first normally open contact KM21 of the second contactor is connected in parallel with the normally open contact of the rising start button SB3, the high limit normally open contact HKM is connected in parallel with the normally open contact of the rising start button SB3, a second normally open contact KM22 of the second contactor is arranged in the cable lifter main circuit;
a terminal of the normally open contact of the descending start button SB5 is connected to a power supply, the other end of the normally open contact of the descending start button SB5 is grounded through the normally closed contact of the descending emergency stop button SB6, the coil of the intermediate normally closed contact ZKM and the coil of the third contactor KM3 in sequence, the first normally open contact KM31 of the third contactor is connected in parallel with the normally open contact of the descending start button SB5, the low limit normally open contact LKM is connected in parallel with the normally open contact of the descending start button SB5, and the second normally open contact KM32 of the third contactor is arranged in the cable lifter main circuit;
the mooring rope lifter main circuit comprises a mooring rope lifter (M), a second normally-open contact KM22 of the second contactor and a second normally-open contact KM32 of the third contactor are arranged in a power supply line of the mooring rope lifter (M), the second normally-open contact KM22 of the second contactor is used for controlling the mooring rope lifter (M) to enable the water taking vehicle (2) to be close to the mooring rope lifter (M), and the second normally-open contact KM32 of the third contactor is used for controlling the mooring rope lifter (M) to enable the water taking vehicle (2) to be far away from the mooring rope lifter (M).
6. An adaptive pool intake device according to claim 1 or 2 or 3 or 4 or 5, wherein the water intake carriage (2) is provided with a water pumping device mounting platform on which the water pump (P) is mounted, and the edge of the water pumping device mounting platform is fixedly provided with the liquid level switch (22).
7. An adaptive pool intake device according to claim 6, wherein the intake end of the suction pump (P) is connected to the output end of a self-priming vacuum tank (24), and the input end of the self-priming vacuum tank (24) is used for pumping water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020297640.4U CN211922802U (en) | 2020-03-11 | 2020-03-11 | Self-adaptive water taking device for water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020297640.4U CN211922802U (en) | 2020-03-11 | 2020-03-11 | Self-adaptive water taking device for water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922802U true CN211922802U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020297640.4U Active CN211922802U (en) | 2020-03-11 | 2020-03-11 | Self-adaptive water taking device for water pool |
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| Country | Link |
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| CN (1) | CN211922802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046851A (en) * | 2021-11-03 | 2022-02-15 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Water level detection device and water level detection system |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046851A (en) * | 2021-11-03 | 2022-02-15 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Water level detection device and water level detection system |
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