CN210655766U - Elevator with adjustable car weight based on secondary water resource utilization - Google Patents
Elevator with adjustable car weight based on secondary water resource utilization Download PDFInfo
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- CN210655766U CN210655766U CN201921446139.3U CN201921446139U CN210655766U CN 210655766 U CN210655766 U CN 210655766U CN 201921446139 U CN201921446139 U CN 201921446139U CN 210655766 U CN210655766 U CN 210655766U
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Abstract
The utility model discloses a lift car weight-adjustable elevator based on secondary water resource utilization, which comprises a rainwater collecting device, wherein the rainwater collecting device comprises a positive and negative rotation driving motor, a reservoir and a rainwater collecting top which is obliquely arranged; the top of the reservoir is provided with a receiving water inlet corresponding to the lowest end of the rainwater collecting top; a cleaning shielding plate is rotatably arranged at the top of the reservoir, and a forward and reverse rotation driving motor drives the cleaning shielding plate to rotate; and a guide plate is arranged on one side of the bearing water inlet. The utility model collects the rainwater in the reservoir through the receiving water inlet by the inclined rainwater collecting top; the selective rainwater collection is realized through the cleaning blocking plate, and the rainwater can be orderly guided out under the condition that the water storage tank is full of water, so that the rainwater collecting device has better practicability.
Description
Technical Field
The utility model belongs to the technical field of the elevator, concretely relates to car weight adjustable elevator based on secondary water utilization of resources.
Background
The dragging type elevator is generally lifted by connecting an elevator counterweight and an elevator car through a dragging chain, the counterweight is generally made of solid materials such as iron blocks, cement blocks and the like, and the weight of the counterweight is fixed at the moment. However, the weight of the elevator car changes with the change of passengers, and if the number of passengers in the car changes, the balance between the weight of the car and the weight of the counterweight is broken, and at this time, the power loss of the towing motor becomes large, and the power requirement for the towing motor is high.
In the prior art, patents with patent application numbers of CN20172066203382 and application date of 2017.06.08 disclose a counterweight-adjustable elevator which utilizes liquid to adjust a counterweight; however, liquid regulation often requires that liquid in the bottom layer is conveyed to the top layer through a water pump and other devices, and power loss is large. Patent application No. CN20162014110514, application No. 2016.12.201 discloses providing a liquid storage tank at each floor. However, in the prior art, tap water is often taken locally for the liquid counterweight elevator, and the liquid counterweight elevator needs to be periodically replaced with liquid along with the running process so as to realize the regular maintenance of the elevator and prolong the service life. The existing liquid counterweight elevator rarely utilizes natural water resources such as rainwater and the like, also rarely secondarily utilizes domestic water, and does not accord with the theme of current environmental protection. And the elevator which utilizes the rainwater to adjust the counterweight is more energy-saving, is worthy of popularization, and is especially suitable for places with abundant rainwater.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a lift car weight adjustable elevator based on secondary water resource utilization, which converges rainwater in a reservoir through a receiving water inlet by an inclined rainwater collecting top; the selective rainwater collection is realized through the cleaning blocking plate, and the rainwater can be orderly guided out under the condition that the water storage tank is full of water, so that the rainwater collecting device has better practicability.
The utility model discloses mainly realize through following technical scheme: an elevator with an adjustable car weight based on secondary water resource utilization comprises a rainwater collecting device, wherein the rainwater collecting device comprises a forward and reverse rotation driving motor, a reservoir and a rainwater collecting top which is obliquely arranged; the top of the reservoir is provided with a receiving water inlet corresponding to the lowest end of the rainwater collecting top; a cleaning shielding plate is rotatably arranged at the top of the reservoir, and a forward and reverse rotation driving motor drives the cleaning shielding plate to rotate; and a guide plate is arranged on one side of the bearing water inlet.
In the use process of the utility model, when in an initial state, the cleaning shielding plate covers the upper part of the receiving water inlet and is connected with the rainwater collecting top, the rainwater which initially falls can flush the rainwater collecting top, and the sewage after flushing can be guided out through the cleaning shielding plate and can not flow into the reservoir; the sewage is led out under the action of the guide plate. After the rainwater collection top is washed, the cleaning blocking plate is driven to rotate by the forward and reverse rotation driving motor to expose and accept the water inlet, and rainwater collected by the rainwater collection top flows into the water storage tank through the accepting water inlet. When the rainwater in the reservoir is fully collected, the cleaning shielding plate is driven to rotate again through the forward and reverse rotation driving motor so as to shield the receiving water inlet, the rainwater falling into the reservoir is guided out under the action of the guide plate, and the guided rainwater can be used for pushing the driving waterwheel to operate; then can be used for pouring into in the secondary water tank of counter weight or car setting, let the elevator decline end produce bigger gravity, the elevator starts more laborsaving.
Positive reverse driving motor is used for driving clean board corotation or the reversal of hiding, positive reverse driving motor is prior art, and is not the utility model discloses a point of improvement, the event is no longer repeated. Whether water is full of can be detected through setting up liquid sensor in the cistern, liquid level sensor is prior art, and the event is no longer repeated. The middle of the cleaning shielding plate can be in transmission connection with a motor bearing through a belt, and the motor rotates forwards and backwards to open and close the cleaning shielding plate.
The rainwater collection top can be arranged at the top of a building or a remote mountain area, or a plurality of rainwater collection tops are arranged on the upper edge of the reservoir along the receiving water inlet so as to realize large-area water collection. The rainwater collection top can be an independent part and also can be arranged as a top cover of the water storage tank.
In order to better realize the utility model, the utility model further comprises a driving waterwheel which is arranged at one side of the impounding reservoir corresponding to the guide plate; an overflow port is formed in the side wall of the upper end of the reservoir; the two sides of the driving waterwheel are respectively and symmetrically provided with a waterwheel power arm corresponding to the overflow port and the guide plate, and the left end and the right end of the driving waterwheel are respectively and correspondingly provided with a forward rotation control switch and a reverse rotation control switch of a forward and reverse rotation driving motor; and a liquid level sensor is arranged in the reservoir.
The utility model discloses in the use, when liquid sensor does not detect predetermined water level, then when the top is collected to initial rainwash rainwater, the rainwater flows in one side drive waterwheel through the guide plate to drive waterwheel clockwise rotation, when drive waterwheel clockwise rotation certain revolution, then start corotation control switch, the clean blocking plate corotation of just reversing driving motor drive this moment accepts the water inlet with naked exposure. When the water in the cistern was full, liquid sensor detected predetermined water level this moment, then the water in the cistern flows into opposite side drive waterwheel through the gap to drive waterwheel counter-clockwise turning, when drive waterwheel counter-clockwise turning certain revolution, then start reversal control switch, the clean blocking board reversal of positive and negative rotation driving motor drive this moment accepts the water inlet in order to shelter from, the rainwater was derived by the guide plate this moment. Only when the liquid level sensor does not detect the preset water level, the positive and negative rotation driving motor drives the cleaning and shielding plate to rotate; otherwise, the blocking plate is not driven to rotate. Liquid sensor, positive and negative rotation driving motor, corotation control switch, reversal control switch's structure, control method are prior art, and do not the utility model discloses an improvement point, the event is no longer repeated.
In order to better realize the utility model, furthermore, a filter screen is arranged at the position of the bearing water inlet; the rainwater collecting top is inclined at an angle of 1-3 degrees.
In order to better realize the utility model, the elevator driving device comprises a dragging motor, lever balancing devices are respectively arranged on two sides of the dragging motor, each lever balancing device comprises a starting lever and a starting counterweight, adjacent starting levers are connected through a guide wheel rope, and the guide wheel rope is sleeved on a guide wheel; the other end of the starting lever is provided with a starting counterweight, and the water storage tank supplies water for the starting counterweight; the guide wheel rope is provided with a meshing rack, an output shaft of the dragging motor is provided with a coaxial wheel, and the coaxial wheel is meshed with the meshing rack; the meshing rack is arranged on one side of the dragging motor in a sliding mode.
The elevator starting is the most critical link of the energy consumption of the elevator, and the traditional elevator does not depend on an external force starting mechanism, so that the required dragging motor has large rated capacity and large starting current and running current. In the using process of the utility model, before the elevator is started, the reservoir injects water with a certain weight into the starting counterweight; when the elevator is started, the starting lever control device is opened, the dragging motor is started by the labor-saving lever, and the elevator runs; and after the elevator is started, water for starting the counterweight is injected into the auxiliary water tank of the elevator car or pumped into the reservoir again for secondary utilization. Therefore, the gravity of water in the starting counterweight is amplified through the lever to drive the elevator to start, and the power consumption of the starting of the dragging motor is reduced.
The two sides of the dragging motor are respectively provided with a lever balancing device, when the lift car needs to ascend, the driving of the dragging motor is realized through the lever balancing device on one side, and meanwhile, the starting counterweight on the other end is emptied, so that the load of the dragging motor is reduced, and the starting power consumption of the dragging motor is reduced; when the car needs descend, then realize the drive to dragging the motor through the lever balancing unit with the axle wheel, start the counter weight to other one end simultaneously and carry out the unloading to reduce the starting power consumption who drags the motor, have better practicality. The lever balancing device injects liquid through starting the counter weight in the adjustment process, realizes the tensile application of force to the guide pulley rope to the linear motion of drive meshing rack drags the motor through coaxial wheel pair indirectly and rotates the application of force, thereby realizes dragging the reduction of drawing motor start power. Before the dragging motor is started, the coaxial wheel is meshed with the meshing rack to drive the dragging motor, so that the dragging motor is started easily; when the pulling motor is started to operate, the coaxial wheel is not in contact with the meshing rack, so that the pulling motor is not hindered.
For better realization the utility model discloses, it is further, still include the liquid pond of keeping in, cistern, liquid are kept in the pond and are connected with the cistern through the water pump respectively or directly through pipeline and valve. The setting of liquid pond of keeping in has improved the cistern and to the capacity that the rainwater was collected, has improved the utilization amount to the rainwater, has better practicality.
In an initial state, starting the counterweight to inject liquid through the reservoir, and injecting the liquid into the reservoir through the reservoir; when the starting counterweight needs to be emptied, water is temporarily discharged into the liquid temporary storage pool through the water pump, and when water needs to be injected again, liquid in the liquid temporary storage pool is returned to the starting counterweight through the water pump for use. The utility model discloses under the rainwater can not satisfy the condition that supplies water completely, can also supply water to the device through other water sources such as running water to satisfy the normal operating of liquid to the heavy elevator.
In order to better realize the utility model discloses, it is further, the short arm of force end that starts the lever passes through the leading wheel rope and is connected with the meshing rack, and the long arm of force end that starts the lever is connected with the start-up counter weight.
In order to better realize the utility model discloses, it is further, it includes lever, lever support arch, reset spring to start the lever, the lever supports protruding being connected with the lever, and lever support protruding one side is passed through reset spring and is connected with the lever. The utility model discloses a reset spring's setting realizes the automatic re-setting balance of lever when lever balancing unit is idle, has better practicality.
In order to better realize the utility model, the utility model further comprises a liquid counterweight and a lift car, the bottoms of the liquid counterweight and the lift car are respectively provided with an auxiliary weight regulating water tank, and the reservoir supplies water for the auxiliary weight regulating water tank; the bottom of the auxiliary weight regulating water tank is provided with an auxiliary drain pipe, and the auxiliary drain pipe is provided with a drain valve. The fine setting that can realize the elevator weight difference through supplementary accent heavy water tank to further reduce the loss of dragging the motor, improve the sensitivity of elevator weight regulation, improve stability, the economic nature of elevator operation, have better practicality.
In order to better realize the utility model, furthermore, the liquid counterweight and the top and the bottom of the lift car are respectively provided with a drainage bin and a water inlet bin; the water discharging bin is connected with the water inlet bin through a gas diaphragm pump; a solid counterweight is also arranged between the water discharging bin and the water inlet bin in the liquid counterweight; an emergency drain pipe is arranged at the bottom of the water inlet bin, and the auxiliary drain pipe is communicated with the emergency drain pipe; and an emergency drain valve is arranged on the emergency drain pipe. Wherein the structure of drainage storehouse, the storehouse of intaking is disclosed by the utility model patent of patent application number 201820832932.6, and the retrench is no longer repeated. The gas diaphragm pump is prior art and not the utility model discloses an improvement point, so no longer give unnecessary details.
The utility model has the advantages that:
(1) the utility model collects the rainwater in the reservoir through the receiving water inlet by the inclined rainwater collecting top; the selective rainwater collection is realized through the cleaning blocking plate, and the rainwater can be orderly guided out under the condition that the water storage tank is full of water, so that the rainwater collecting device has better practicability.
(2) The utility model discloses a level sensor detects the inside water level of cistern, under the condition not detecting predetermined water level, realizes adjusting forward or the backdrive of reversal driving motor well through the unbalance of drive waterwheel, has improved the utility model discloses an automation, sensitivity can carry out operations such as moisturizing to the cistern according to actual demand, have better practicality.
(3) The utility model discloses in the use, keep the start-up counter weight water injection of decline end, carry out drainage unloading to the start-up counter weight of the end that rises to enlarge the gravity that starts the counter weight through water and drive and drag the motor start, realize reducing and drag the power consumption that the motor started.
(4) The setting of liquid pond of keeping in has improved the cistern and to the capacity that the rainwater was collected, has improved the utilization amount to the rainwater, has better practicality.
(5) The fine setting to the elevator weight difference can be realized through supplementary accent heavy water tank's setting to further reduce the loss of dragging the motor, improve the sensitivity of elevator weight regulation, improve the stability of elevator operation, have better practicality.
Drawings
FIG. 1 is a schematic structural view of a rainwater collection device;
FIG. 2 is a schematic structural view of a lever balancing device;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic diagram of a circuit control structure of the forward and reverse rotation driving motor.
Wherein: 1-a rainwater collecting top, 2-a water storage tank, 3-a cleaning blocking plate, 4-a guide plate, 5-a driving waterwheel, 8-a filter screen, 9-a starting counterweight, 10-a return spring, 11-a lever supporting bulge, 12-a guide wheel rope, 13-a coaxial wheel, 14-a meshing rack, 15-a car, 16-a liquid counterweight, 17-a water inlet bin, 18-a drainage bin, 19-a gas diaphragm pump and 20-an auxiliary weight regulating water tank.
Detailed Description
Example 1:
an elevator with an adjustable car weight based on secondary water resource utilization is shown in figure 1 and comprises a rainwater collecting device, wherein the rainwater collecting device comprises a forward and reverse rotation driving motor, a reservoir 2 and a rainwater collecting top 1 which is obliquely arranged; the top of the water storage tank 2 is provided with a receiving water inlet corresponding to the lowest end of the rainwater collecting top 1; a cleaning shielding plate 3 is rotatably arranged at the top of the water storage pool 2, and the cleaning shielding plate 3 is driven to rotate by a forward and reverse rotation driving motor; and a guide plate 4 is arranged on one side of the bearing water inlet.
In the use process of the utility model, when in the initial state, the cleaning shielding plate covers the upper part of the receiving water inlet and is received with the rainwater collecting top 1, the rainwater which initially falls can flush the rainwater collecting top 1, and the flushed sewage is led out through the cleaning shielding plate and can not flow into the reservoir 2; the sewage is led out under the action of the guide plate 4. After the rainwater collection top 1 is washed, the clean blocking plate 3 is driven to rotate to expose and accept the water inlet through a forward and reverse rotation driving motor, and rainwater collected by the rainwater collection top 1 flows into the water storage tank 2 through accepting the water inlet. After rainwater in the reservoir 2 is fully collected, the clean blocking plate 3 is driven to rotate to block the receiving water inlet through the forward and reverse rotation driving motor again, and the rainwater falling into the reservoir is guided out under the action of the guide plate 4.
The utility model collects the rainwater in the reservoir 2 through the receiving water inlet by the inclined rainwater collecting top 1; realize selectively collecting the rainwater through clean blocking plate 3, can be in addition in the 2 orderly derivation rainwater of cistern under the full condition, have better practicality.
Example 2:
the embodiment is optimized on the basis of embodiment 1, and as shown in fig. 1 and 4, the embodiment further comprises a driving waterwheel 5 arranged on one side of the water reservoir 2 corresponding to the guide plate 4; an overflow port is formed in the side wall of the upper end of the water storage tank 2; the left end and the right end of the driving waterwheel 5 are respectively and correspondingly provided with a forward rotation control switch and a reverse rotation control switch of a forward and reverse rotation driving motor; a liquid level sensor is arranged in the reservoir 2.
The utility model discloses in the use, when liquid sensor does not detect predetermined water level, then when the top 1 is collected to initial rainwash rainwater, the rainwater flows in one side drive waterwheel 5 through guide plate 4 to drive waterwheel 5 clockwise rotation, when drive waterwheel 5 clockwise rotation certain revolution, then start corotation control switch, the clean 3 corotation of occulting board that shelter from of driving motor drive this moment accepts the water inlet with naked exposure. When the water in cistern 2 was full, liquid sensor detected predetermined water level this moment, then the water in cistern 2 flows into opposite side drive waterwheel 5 through the gap to drive 5 anticlockwise rotations of drive waterwheel, when 5 anticlockwise rotations of drive waterwheel during the certain revolution, then start the reversal control switch, the clean 3 reversals of sheltering from of driving motor drive of just reversing this moment accept the water inlet in order to shelter from, the rainwater was derived by guide plate 4 this moment. Only when the liquid level sensor does not detect the preset water level, the cleaning and blocking plate 3 is driven to rotate by the forward and reverse rotation driving motor; otherwise, the blocking plate is not driven to rotate.
As shown in FIG. 4, K1 and K4 are conversion reed pipes formed by 3 contacts. K12 and K42 are normally closed contacts, and K11 and K41 are normally open contacts. K5 is a reed switch with two normally open contacts. K2 is a button switch, normally closed.
When the waterwheel 5 is driven to rotate clockwise, the K11, the K41 and the K5 are attracted, the K12 and the K42 are disconnected, the motor rotates forwards, and the cleaning blocking plate 3 is opened at the moment. The rainwater is conveniently collected into the reservoir at the moment. When the cleaning blocking plate 3 is opened to a set position, the K2 is pressed to disconnect the K2, at the moment, the motor stops running, the waterwheel 5 rotates anticlockwise, and the K1, the K4 and the K5 reset.
When water in the water storage tank overflows, the waterwheel 5 is driven to rotate anticlockwise, K5 resets and attracts, K12 and K42 are normally closed contact resets and attracts, the motor rotates reversely to drive the cleaning blocking plate 3 to be closed, when the cleaning blocking plate 3 is completely closed, the K3 is pressed to disconnect the K3, the K3 is a button switch, the motor is in a normally closed state, and the motor stops running.
This part of the control circuit is prior art, and is not the improvement point of the present invention, and therefore is not repeated.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the embodiment is optimized on the basis of embodiment 1 or 2, and as shown in fig. 2, the elevator driving device further comprises an elevator driving device and a lever balancing device, wherein the elevator driving device comprises a dragging motor, the two sides of the dragging motor are respectively provided with the lever balancing device, the lever balancing device comprises starting levers and starting counterweights 9, adjacent starting levers are connected through a guide wheel rope 12, and the guide wheel rope 12 is sleeved on a guide wheel; the other end of the starting lever is provided with a starting counterweight 9, and the water storage pool 2 supplies water for the starting counterweight 9; the guide wheel rope 12 is provided with an engaging rack 13, an output shaft of the dragging motor is provided with a coaxial wheel 14, and the coaxial wheel 14 is engaged with the engaging rack 13; the engaging rack 13 is slidably disposed at one side of the drawing motor.
The two sides of the dragging motor are respectively provided with a lever balancing device, when the lift car 15 needs to ascend, the driving of the dragging motor is realized through the lever balancing devices on the coaxial wheels, and meanwhile, the starting counterweight 9 on the other side is emptied; when 15 needs descend in car, then realize the drive to dragging the motor through the lever balancing unit on the coaxial-wheel, the start-up counter weight 9 of opposite side is emptied down simultaneously to directly reduce the starting power consumption who drags the motor, have better practicality. The lever balancing device injects liquid, drains off the liquid through the start counter weight 9 to dragging the machine both sides in accommodation process, realizes the tensile application of force to guide pulley rope 12 to drive the linear motion of meshing rack 13, rotate the application of force to dragging the machine indirectly through with axle wheel 14, thereby realize dragging the reduction of machine start power.
The elevator starts to be the most critical link of elevator energy consumption, and traditional elevator does not start laborsaving mechanism, leads to that required dragging motor rated capacity is big, starting current and operating current are big. The utility model discloses in the use, keep the 9 water injections of start-up counter weights of decline end, carry out drainage unloading to the start-up counter weight 9 of the end that rises to enlarge start-up counter weight 9 and drive the elevator through the gravity of water and start, realize reducing the power consumption who drags the motor start-up.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
this embodiment is optimized on the basis of embodiment 3, still includes liquid and keeps in the pond, cistern 2, liquid keep in the pond and are connected with cistern 2 through water pump respectively. The short arm end of the starting lever is connected with the meshing rack 14 through a guide wheel rope 12, and the long arm end of the starting lever is connected with the starting counterweight 9. As shown in fig. 2, the actuating lever includes a lever, a lever supporting protrusion 11, and a return spring 10, the lever is connected to the lever supporting protrusion 11, and one side of the lever supporting protrusion 11 is connected to the lever through the return spring 10.
In the initial state, the starting counterweight 9 is filled with liquid through the reservoir 2, and the liquid is required to be filled into the starting counterweight through the reservoir 2; when the starting counterweight 9 needs to be emptied, water is temporarily discharged into the liquid temporary storage pool through a pipeline and an automatic control valve, when the water needs to be injected again, the water can be injected from the water storage pool 2, and the liquid in the liquid temporary storage pool can be returned to the starting counterweight 9 for use through a water pump. The utility model discloses under the condition that the rainwater can not satisfy the water supply completely, still supply water to the device through other water sources such as running water, partial domestic wastewater to satisfy the relative balance of liquid heavy with the car, keep the normal operating of elevator.
The setting up of liquid pond of keeping in has improved cistern 2 to the capacity that the rainwater was collected, has improved the utilization amount to the rainwater, has better practicality.
The other parts of this embodiment are the same as those of embodiment 3, and thus are not described again.
Example 5:
the embodiment is optimized on the basis of any one of the above embodiments, as shown in fig. 3, the system further includes a liquid counterweight 16 and a car 15, the liquid counterweight 16 and the car 15 are respectively provided with an auxiliary counterweight water tank 20 at the bottom, and the water reservoir 2 supplies water to the auxiliary counterweight water tank 20; the bottom of the auxiliary weight regulating water tank 20 is provided with an auxiliary drain pipe, and the auxiliary drain pipe is provided with a drain valve. The top and the bottom of the liquid counterweight 16 and the car 15 are respectively provided with a drainage bin 18 and a water inlet bin 17; the water discharging bin 18 is connected with the water inlet bin 17 through a gas diaphragm pump 19; a solid counterweight is also arranged between the water discharging bin 18 and the water inlet bin 17 in the liquid counterweight 16; an emergency drain pipe is arranged at the bottom of the water inlet bin 17, and the auxiliary drain pipe is communicated with the emergency drain pipe; and an emergency drain valve is arranged on the emergency drain pipe.
The fine setting to the elevator weight difference can be realized through supplementary accent heavy water tank 20's setting to further reduce the loss of dragging the motor, improve the sensitivity of elevator weight regulation, improve the stability of elevator operation, have better practicality.
This scheme also can be realized through the scheme that utility model patent publication that patent application number is 201820832932.6: the cylinders are arranged on the dragging motor and the guide wheels, gas is conveyed through the pipeline, liquid in the liquid storage tank arranged in the well is directly discharged upwards, and the elevator runs to drive the liquid to circulate up and down.
Other parts of this embodiment are the same as those of any of the above embodiments, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (9)
1. An elevator with an adjustable car weight based on secondary water resource utilization is characterized by comprising a rainwater collecting device, wherein the rainwater collecting device comprises a forward and reverse rotation driving motor, a reservoir (2) and a rainwater collecting top (1) which is obliquely arranged; the top of the water storage tank (2) is provided with a receiving water inlet corresponding to the lowest end of the rainwater collecting top (1); a cleaning shielding plate (3) is rotatably arranged at the top of the water storage pool (2), and the cleaning shielding plate (3) is driven to rotate by a forward and reverse rotation driving motor; a guide plate (4) is arranged on one side of the water receiving inlet.
2. The elevator with the adjustable car weight based on the utilization of the secondary water resources is characterized by further comprising a driving waterwheel (5) which is arranged on one side of the water storage tank (2) corresponding to the guide plate (4); an overflow port is formed in the side wall of the upper end of the water storage tank (2); the left end and the right end of the driving waterwheel (5) are respectively and correspondingly provided with a forward rotation control switch and a reverse rotation control switch of a forward and reverse rotation driving motor; and a liquid level sensor is arranged in the reservoir (2).
3. The elevator with the adjustable car weight based on the secondary water resource utilization is characterized in that a filter screen (8) is arranged at the position of the water receiving inlet; the rainwater collecting top (1) is inclined at an angle of 1-3 degrees.
4. The elevator with the adjustable car weight based on the utilization of secondary water resources is characterized by further comprising an elevator driving device and a lever balancing device, wherein the elevator driving device comprises a dragging motor, the lever balancing devices are respectively arranged on two sides of the dragging motor and comprise starting levers and starting counterweights (9), adjacent starting levers are connected through guide wheel ropes (12), and the guide wheel ropes (12) are sleeved on the guide wheels; the other end of the starting lever is provided with a starting counterweight (9), and the water storage pool (2) supplies water for the starting counterweight (9); the guide wheel rope (12) is provided with an engaging rack (13), an output shaft of the dragging motor is provided with a coaxial wheel (14), and the coaxial wheel (14) is engaged with the engaging rack (13); the meshing rack (13) is arranged on one side of the dragging motor in a sliding mode.
5. The elevator with the adjustable car weight based on the utilization of the secondary water resources is characterized by further comprising a liquid temporary storage pool, wherein the water storage pool (2) and the liquid temporary storage pool are respectively connected with the water storage pool (2) through a water pump or a pipeline, and a valve is arranged on the pipeline.
6. The elevator with the adjustable car weight based on the utilization of secondary water resources is characterized in that the short arm end of the starting lever is connected with the meshing rack (13) through a guide wheel rope (12), and the long arm end of the starting lever is connected with the starting counterweight (9).
7. The elevator with the adjustable car weight based on the utilization of the secondary water resources is characterized in that the starting lever comprises a lever, a lever supporting bulge (11) and a return spring (10), the lever is connected with the lever supporting bulge (11), and one side of the lever supporting bulge (11) is connected with the lever through the return spring (10).
8. The elevator with the adjustable car weight based on the secondary water resource utilization is characterized by further comprising a liquid counterweight (16) and a car (15), wherein auxiliary weight adjusting water tanks (20) are respectively arranged at the bottoms of the liquid counterweight (16) and the car (15), and the water storage tank (2) supplies water for the auxiliary weight adjusting water tanks (20); and an auxiliary drain pipe is arranged at the bottom of the auxiliary weight regulating water tank (20), and a drain valve is arranged on the auxiliary drain pipe.
9. The elevator with the adjustable car weight based on the utilization of the secondary water resources is characterized in that a drainage bin (18) and a water inlet bin (17) are respectively arranged at the top and the bottom of the liquid counterweight (16) and the car (15); the water discharging bin (18) is connected with the water inlet bin (17) through a gas diaphragm pump (19); a solid counterweight is also arranged between the drainage bin (18) and the water inlet bin (17) in the liquid counterweight (16); an emergency drain pipe is arranged at the bottom of the water inlet bin (17), and the auxiliary drain pipe is communicated with the emergency drain pipe; and an emergency drain valve is arranged on the emergency drain pipe.
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CN112093611A (en) * | 2020-09-29 | 2020-12-18 | 施密特电梯有限公司 | Waterproof elevator system |
CN112093611B (en) * | 2020-09-29 | 2023-10-31 | 施密特电梯有限公司 | Waterproof elevator system |
CN114639180A (en) * | 2022-03-25 | 2022-06-17 | 广西交科集团有限公司 | Highway charging device and system based on little service |
CN114639180B (en) * | 2022-03-25 | 2023-11-28 | 广西交科集团有限公司 | Highway charging device and system based on micro-service |
CN115650019A (en) * | 2022-09-21 | 2023-01-31 | 日立电梯(中国)有限公司 | Self-balancing elevator system based on fluid |
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