CN108955814B - Novel water storage tank liquid level monitoring device - Google Patents
Novel water storage tank liquid level monitoring device Download PDFInfo
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- CN108955814B CN108955814B CN201810509798.0A CN201810509798A CN108955814B CN 108955814 B CN108955814 B CN 108955814B CN 201810509798 A CN201810509798 A CN 201810509798A CN 108955814 B CN108955814 B CN 108955814B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
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Abstract
The invention discloses a novel water storage tank liquid level monitoring device, which belongs to the field of liquid level monitoring and structurally comprises a sound expansion hole, a water inlet device, an observation window, a water storage tank, a water outlet device, a drainage device, a controller and a liquid level detection device, wherein the liquid level monitoring device comprises a liquid level sensor, a signal alarm lamp and a liquid level alarm, the observation window which is longitudinally arranged is fixed on the side surface of the water storage tank, the water inlet device is arranged on the other corner position of the top surface of the water storage tank, and the drainage device is arranged on the bottom surface of the water storage tank.
Description
Technical Field
The invention relates to a novel water storage tank liquid level monitoring device, and belongs to the field of liquid level monitoring.
Background
With the progress of society, all walks of life are all in the rapid development, and wherein the use of storage tank has an important role, and the essential, important infrastructure of storage tank in trades such as oil, chemical industry, grain and oil, food, fire control, traffic, metallurgy, national defence always can't leave big little storage tank greatly in our economic life, and the important effect that the storage tank played in national economic development is irreplaceable. With the continuous development of the storage tank industry, more and more industries and enterprises use the storage tank, and more enterprises enter the storage tank industry, for example: in the chemical industry, most of water used by a storage tank is used as liquid in the storage tank, a transfer water source is provided for production, but due to the imperfection of the prior art, the normal work of other equipment is influenced or even stopped in the normal working process of the water storage tank due to too much or too little water level, so that the waste of time is caused, and the loss of available resources and the economic loss caused by the lag in production are caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel water storage tank liquid level monitoring device to solve the problem that in the prior art, due to the imperfect technology, the normal work of other equipment is influenced or even stopped because of too much or too little water level in the normal working process of a water storage tank.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel water storage tank liquid level monitoring device, its structure includes water installations, observation window, water storage tank, play water installation, drainage device, controller and liquid level detection device, and the side of water storage tank is fixed with the observation window of vertical setting, and the shape of observation window is the loop configuration, and the controller is installed on the surface of water storage tank.
Liquid level detection device includes level sensor, signal alarm lamp and liquid level alarm, and liquid level alarm mechanical connection is on a bight position of the top surface of water storage tank, and the sound amplification hole as an integrated structure is seted up with it to even on one side of liquid level alarm, and the sound amplification hole is the equidistance formula and lays, and level sensor installs in the inside of water storage tank, and the signal alarm lamp is installed in the top surface middle zone of water storage tank, and level sensor, signal alarm lamp and liquid level alarm are equallyd divide and do not be electric connection with the controller.
The water inlet device comprises a water inlet adjusting valve and a water inlet pipe, the water inlet pipe is installed on a corner of the top surface of the water storage tank, the water inlet adjusting valve is installed on the water inlet pipe, and the water inlet adjusting valve is electrically connected with the controller.
The drainage device comprises a drainage electromagnetic valve and a drainage pipe, the drainage pipe is arranged on the bottom surface of the water storage tank, the drainage electromagnetic valve is fixedly arranged on the drainage pipe, and the drainage electromagnetic valve is electrically connected with the controller.
The water outlet device comprises a water outlet pipe, a water suction pump and a motor, the water outlet pipe is arranged on the top surface of the water storage tank, the water suction pump is arranged outside the water storage tank, the motor is arranged outside the water storage tank, and the motor is electrically connected with the controller.
The liquid level alarm comprises an alarm box, a pulley block, a rack and gear transmission mechanism, a horizontal telescopic mechanism, a rotary transmission mechanism, a switch touch mechanism, a buzzer electrification group and a floating ball transmission mechanism.
The alarm box is internally provided with a pulley block, a rack and gear transmission mechanism, a horizontal telescopic mechanism, a rotary transmission mechanism, a switch touch mechanism and a buzzer electrification group which are connected with the alarm box, a floating ball transmission mechanism is arranged in the water storage tank and is connected with the pulley block, the pulley block is connected with one end of the rack and gear transmission mechanism, the other end of the rack and gear transmission mechanism is connected with the horizontal telescopic mechanism, one end of the horizontal telescopic mechanism, which is far away from the rack and gear transmission mechanism, is connected with the buzzer electrification group, the buzzer electrification group is arranged below the switch touch mechanism, the switch touch mechanism is connected with the rotary transmission mechanism, the rotary transmission mechanism is in contact with the horizontal telescopic mechanism in a laminating manner, and the bottom surface of the alarm box is mechanically.
Furthermore, the alarm box comprises a box body, a limiting plate, a supporting plate and a through hole, wherein the limiting plate and the supporting plate are fixedly connected with the box body, the limiting plate is arranged in the box body and is arranged above the supporting plate in parallel, the bottom surface of the box body is provided with the through hole in a circular structure, and a pulley block, a rack and gear transmission mechanism, a horizontal telescopic mechanism, a rotary transmission mechanism, a switch trigger mechanism and a buzzer electrification group which are connected with the box body are arranged in the box body.
Further, the assembly pulley is including the fixed pulley, the movable pulley, first haulage rope, the guide pulley, first haulage rope all with the fixed pulley, the movable pulley, guide pulley swing joint, the fixed pulley is that side by side equidistance formula has laid threely, the movable pulley is that side by side equidistance formula has laid 2 and is located between fixed pulley and the fixed pulley, the guide pulley has laid 2 side by side, the movable pulley adopts unsettled setting, fixed pulley and guide pulley all adopt mechanical connection with the box body, the bottom surface of movable pulley and the top surface laminating contact of limiting plate, the one end of first haulage rope is connected with rack and pinion drive mechanism, the other end of first haulage rope is connected in floater drive mechanism.
Furthermore, the rack and gear transmission mechanism comprises a first guide sliding seat, a first rack transmission plate, a support shaft, a transmission gear, a second rack transmission plate and a second guide sliding seat, wherein the support shaft penetrates through the center position of the transmission gear and is in clearance fit with the transmission gear, one side of the transmission gear is in transmission connection with the first rack transmission plate in a meshed matching mode, the other side of the transmission gear is meshed with the second rack transmission plate, the outer end face of the second rack transmission plate is in sliding connection with the inner end face of the second guide sliding seat in a clearance fit mode, the first rack transmission plate penetrates through the first guide sliding seat and is in clearance fit with the first guide sliding seat, the top face of the first guide sliding seat is vertically connected with the bottom face of the limiting plate, the bottom face of the second guide sliding seat is fixedly connected with the top face of the supporting plate, one end of the first traction rope is connected with the top of, the bottom of the second rack transmission plate is connected with the horizontal telescopic mechanism.
Further, horizontal telescopic machanism is including quiet pulley, the second haulage rope, first spring, the slurcam, the telescopic link, a U type section of thick bamboo, the third haulage rope, the pulley, the telescopic link level runs through in the U type section of thick bamboo that adopts clearance fit with it, the top surface of telescopic link is connected with the slurcam perpendicularly, an interior terminal surface that a U type section of thick bamboo is close to the slurcam is connected with the telescopic link through first spring, the second haulage rope is connected with the one end of telescopic link, the other end of telescopic link is connected in the third haulage rope, third haulage rope and pulley swing contact, second haulage rope swing contact is in quiet pulley, the bottom surface of a U type section of thick bamboo and the interior bottom surface fixed connection of box body, the one end of second haulage rope is connected with the bottom surface of first rack driving plate, the third haulage rope is connected in bee calling organ.
Furthermore, the rotary transmission mechanism comprises a rotary rod, a torsion spring shaft, a central hole, a spool, a fourth traction rope and a longitudinal pulley, wherein the central hole which is of an integrated structure is formed in the central position of the rotary rod, the rotary rod is symmetrically distributed by taking the horizontal central line of the central hole as an axis, the torsion spring shaft sequentially penetrates through the central hole and the spool which are matched with the torsion spring shaft, the longitudinal pulley is provided with four parts which are in movable contact with the fourth traction rope, one end of the fourth traction rope is connected with the spool, the other end of the fourth traction rope is connected with the switch triggering mechanism, one side surface of the rotary rod is in contact with the pushing plate in an attaching mode, the outer end surface of the torsion spring shaft is movably connected with the inner end surface of the box body, and the longitudinal pulley is mechanically connected with the.
Furthermore, the switch trigger mechanism comprises a rotating rod, a moving rod, a circular hole, a disc, a driving wheel, a first rotating shaft, a transmission belt, a second rotating shaft, a driven wheel, a trigger rotating disc and an insulating trigger plate, wherein one end of the first rotating shaft sequentially penetrates through the driving wheel and the disc which are in interference fit with each other, the driving wheel and the disc are in concentric circle structures, the rotating rod is vertically connected to one surface of the disc, which is opposite to the driving wheel, the rotating rod penetrates through the circular hole which is in clearance fit with the rotating rod, the circular hole is formed in the moving rod which is in an integrated structure with the annular hole, the driving wheel is in transmission connection with the driven wheel through the transmission belt, the driven wheel is provided with the trigger rotating disc which is in concentric circle structure, the two driving wheels are sleeved on the second rotating shaft, the insulating trigger plates are fixed on the outer wall surface of the trigger rotating disc, the insulating trigger plates are provided with 2 and are vertical to each, the top surface of the movable rod is connected with the fourth traction rope.
Further, buzzer power pack is including the group battery, the positive electrode piece, the negative electrode piece, the insulator spindle, the insulating cylinder, the second spring, bee calling organ, the bee calling organ switch, the interior bottom surface of insulating cylinder is connected with the one end of second spring, the other end of second spring is connected in the bottom surface of insulator spindle, the insulator spindle runs through in the insulating cylinder and both adopt clearance fit, the top surface vertical fixation of insulator spindle has the negative electrode piece, the top parallel of negative electrode piece is equipped with the positive electrode piece, the bottom surface at the group battery is fixed to the positive electrode piece, the group battery is connected with bee calling organ, bee calling organ still is connected with the negative electrode piece, install bee calling organ switch on the bee calling organ, bee calling organ switch and insulating touch board swing joint, the insulating cylinder, bee calling organ and group battery all are connected with the box body, the third haulage rope passes the bottom surface and the second spring of insulating.
Furthermore, the floating ball transmission mechanism comprises a guide hole, a high liquid level limit plate, a slide block and a floating ball, the liquid section of thick bamboo, the stopper, the inlet that is the structure of unitizing with it is seted up to the bottom surface of liquid section of thick bamboo, the top of inlet is equipped with the stopper, the stopper has laid 2 and has fixed two inboards at the liquid section of thick bamboo, the liquid section of thick bamboo embeds there is the floater, the left and right sides of floater all is fixed with the slider, the slider has laid 2 and all adopts sliding connection with the inboard of liquid section of thick bamboo, be equipped with high liquid level limiting plate directly over the floater, the outer wall of high liquid level limiting plate and the internal face fixed connection of liquid section of thick bamboo, the guiding hole of circular structure is seted up to the central point of high liquid level limiting plate, guiding hole and inlet and through-hole all with the concentric circle structure, the through-hole is passed to the one end of.
Furthermore, the movable pulley and the fixed pulley are used for decomposing the length of the first traction rope so as to reduce the size and the specification of the alarm box and the rack and pinion transmission mechanism, so that the specification of the liquid level alarm reaches the minimum state, and the manufacturing cost of the liquid level alarm is reduced.
The novel water storage tank liquid level monitoring device has the beneficial effects that before the novel water storage tank liquid level monitoring device is used, the controller is used for setting a high-low water level alarm line of the water storage tank, a water inlet adjusting valve in the water inlet device is opened, external water flows in from the water inlet pipe, the motor is started simultaneously, and the motor drives the water suction pump to pump water and flow out through the water outlet pipe for external equipment to use.
When the inflow is greater than the water yield, the water level rises gradually, and when the water level reaches the set upper limit, the liquid level sensor transmits a signal to the controller, the controller controls the signal alarm lamp to flash, high liquid level alarm is carried out, and an operator can timely utilize the controller to adjust the water inlet adjusting valve, so that the water level is adjusted.
When the water yield is greater than the water inflow, the water level is gradually reduced, and when the water level is lower than a set lower limit, the buzzer is triggered to alarm, so that an operator is informed to adjust the water level in time.
When the water storage tank does not need to store water, the water discharging electromagnetic valve is opened through the controller, water is discharged through the water discharging pipe, after the liquid level is reduced, the buzzer is reset through the controller, and the buzzer is stopped to give an alarm.
The novel water storage tank liquid level monitoring device has the function of over-high or over-low liquid level alarm, and can send out liquid level alarm when the liquid level in the water storage tank is in a high liquid level or low liquid level state, so that an operator can adjust the liquid level in time.
Drawings
The contents of the drawings and the reference numerals in the drawings are briefly described as follows:
fig. 1 is a schematic structural diagram of a novel water storage tank liquid level monitoring device of the invention.
Fig. 2 is a schematic view of the interior of the level alarm of fig. 1 in a first operating state.
Fig. 3 is a schematic view of the interior of the level alarm of fig. 1 in a second operating state.
Fig. 4 is a schematic structural view of an enlarged view of a in fig. 2.
Fig. 5 is a schematic structural view of an enlarged view of B in fig. 3.
Fig. 6 is a schematic structural view of an enlarged view of C in fig. 3.
Fig. 7 is a schematic view of an enlarged view of D in fig. 3.
In the figure: a sound amplifying hole-1, a liquid level alarm-2, a signal alarm lamp-9, a water inlet device-3, an observation window-4, a water storage tank-5, a water outlet device-6, a water discharge device-7, an alarm box-21, a pulley block-22, a rack and gear transmission mechanism-23, a horizontal telescopic mechanism-24, a rotary transmission mechanism-25, a switch touch mechanism-26, a buzzer electrification group-27, a floating ball transmission mechanism-28, a box body-2101, a limit plate-2102, a support plate-2103, a through hole-2104, a fixed pulley-2201, a movable pulley-2202, a first traction rope-2203, a guide pulley-2204, a first guide sliding seat-2301, a first rack transmission plate-2302302, a support shaft-2303, a transmission gear-4, a signal alarm lamp-4, a water inlet device-4, a, A second rack transmission plate-2305, a second guide sliding seat-2306, a static pulley-2401, a second traction rope-2402, a first spring-2403, a pushing plate-2404, a telescopic rod-2405, a U-shaped barrel-2406, a third traction rope-2407, a pulley-2408, a rotary rod-2501, a torsion spring shaft-2502, a central hole-2503, a spool-2504, a fourth traction rope-2505, a longitudinal pulley-2506, a rotary rod-2601, a movable rod-2602, an annular hole-2603, a disc-2604, a driving wheel-2605, a first rotating shaft-2606, a transmission belt-2607, a second rotating shaft-2608, a driven wheel-2609, a touch rotating disc-2610, an insulating touch plate-2611, a battery pack-2701, a positive electrode plate-2702, a negative electrode plate-2703, a negative electrode plate-2603, a second rotating shaft-2608, An insulating rod-2704, an insulating cylinder-2705, a second spring-2706, a buzzer-2707, a buzzer switch-2708, a guide hole-2801, a high liquid level limiting plate-2802, a sliding block-2803, a floating ball-2804, a liquid cylinder-2805, a limiting block-2806 and a liquid inlet-2807.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
Referring to fig. 1 to 5, the present invention provides a novel water storage tank liquid level monitoring device, which comprises: the structure of the utility model comprises a water inlet device 3, an observation window 4, a water storage tank 5 and a water outlet device 6, drainage device 7, controller and liquid level detection device, liquid level detection device includes level sensor, signal alarm lamp 9 and liquid level alarm 2, 2 mechanical connection of liquid level alarm are on a corner position of the top surface of water storage tank 5, even set up on the side of liquid level alarm 2 with it hole 1 that expands as an organic whole structure, hole 1 is the equidistance formula and lays, level sensor installs the inside at water storage tank 5, signal alarm lamp 9 is installed in the top surface middle zone of water storage tank 5, the side of water storage tank 5 is fixed with vertically the observation window 4 that sets up, the shape of observation window 4 is the loop configuration, the controller is installed on the surface of water storage tank 5, level sensor, signal alarm lamp 9 and liquid level alarm 2 are equallyd divide and do not are electric connection with the controller.
The water inlet device 3 comprises a water inlet regulating valve 31 and a water inlet pipe 32, the water inlet pipe 32 is installed on one corner of the top surface of the water storage tank 5, the water inlet regulating valve 31 is installed on the water inlet pipe 32, and the water inlet regulating valve 31 is electrically connected with the controller.
Go out water installation 6 and include outlet pipe 61, suction pump and motor, outlet pipe 61 sets up the top surface at water storage tank 5, and the suction pump is installed in the outside of water storage tank 5, and the motor is electric connection with the controller.
The drainage device comprises a drainage electromagnetic valve 71 and a drainage pipe 72, the drainage pipe 72 is installed on the bottom surface of the water storage tank 5, the drainage electromagnetic valve 71 is fixedly installed on the drainage pipe 72, and the drainage electromagnetic valve 71 is electrically connected with the controller.
The liquid level alarm 2 comprises an alarm box 21, a pulley block 22, a rack and pinion transmission mechanism 23, a horizontal telescopic mechanism 24, a rotary transmission mechanism 25, a switch triggering mechanism 26, a buzzer electrification group 27 and a floating ball transmission mechanism 28.
The alarm box 21 is internally provided with a pulley block 22, a rack and gear transmission mechanism 23, a horizontal telescopic mechanism 24, a rotary transmission mechanism 25, a switch trigger mechanism 26 and a buzzer electrification group 27 which are connected with the alarm box 21, a floating ball transmission mechanism 28 is arranged in the water storage tank 5 and is connected with the pulley block 22, the pulley block 22 is connected with one end of the rack and gear transmission mechanism 23, the other end of the rack and gear transmission mechanism 23 is connected with the horizontal telescopic mechanism 24, one end of the horizontal telescopic mechanism 24, which is far away from the rack and gear transmission mechanism 23, is connected with the buzzer electrification group 27, the buzzer electrification group 27 is arranged below the switch trigger mechanism 26, the switch trigger mechanism 26 is connected with the rotary transmission mechanism 25, the rotary transmission mechanism 25 is in contact with the horizontal telescopic mechanism 24 in a fitting manner, and the bottom surface of the alarm box 21 is mechanically connected with.
The alarm box 21 comprises a box body 2101, a limit plate 2102, a support plate 2103 and a through hole 2104, wherein the limit plate 2102 and the support plate 2103 are fixedly connected with the box body 2101, the limit plate 2102 is arranged above the support plate 2103 in parallel, the through hole 2104 of a circular structure is formed in the bottom surface of the box body 2101, and a pulley block 22, a rack and pinion transmission mechanism 23, a horizontal telescopic mechanism 24, a rotary transmission mechanism 25, a switch triggering mechanism 26 and a buzzer electrification group 27 which are connected with the box body 2101 are arranged in the box body 2101.
The pulley block 22 comprises a fixed pulley 2201, a movable pulley 2202, a first traction rope 2203, a guide pulley 2204, the first traction rope 2203 is all connected with the fixed pulley 2201, the movable pulley 2202 and the guide pulley 2204 are movably connected, the fixed pulley 2201 is arranged in parallel equidistant mode, the movable pulley 2202 is arranged in parallel equidistant mode and is located between the fixed pulley 2201 and the fixed pulley, the guide pulley 2204 is arranged in parallel 2, the movable pulley 2202 is arranged in suspension mode, the fixed pulley 2201 and the guide pulley 2204 are both mechanically connected with a box body 2101, the bottom surface of the movable pulley 2202 is in contact with the top surface of a limiting plate 2102 in a fitting mode, one end of the first traction rope 2203 is connected with a rack and gear transmission mechanism 23, and the other end of the first traction rope 2203 is connected with a floating ball transmission mechanism 28.
The rack and pinion transmission mechanism 23 includes a first guiding slide seat 2301, a first rack transmission plate 2302, a supporting shaft 2303, a transmission gear 2304, a second rack transmission plate 2305 and a second guiding slide seat 2306, the supporting shaft 2303 penetrates through the center position of the transmission gear 2304 and adopts clearance fit, one side of the transmission gear 2304 is in transmission connection with the first rack transmission plate 2302 in a meshing fit manner, the other side of the transmission gear 2304 is meshed with the second rack transmission plate 2305, the outer end surface of the second rack transmission plate 2305 is in sliding connection with the inner end surface of the second guiding slide seat 2306 in a clearance fit manner, the first rack transmission plate 2302 penetrates through the first guiding slide seat 2301 and adopts clearance fit, the top surface of the first guiding slide seat 2301 is vertically connected with the bottom surface of the limiting plate 2102, the bottom surface of the second guiding slide seat 2306 is fixedly connected with the top surface of the supporting plate 2103, one end of the first traction rope 2203 is connected with the top of the first rack transmission plate 2302, the bottom of the second rack gear plate 2305 is connected to the horizontal telescoping mechanism 24.
The horizontal telescopic mechanism 24 comprises a static pulley 2401, a second traction rope 2402, a first spring 2403, a pushing plate 2404, a telescopic rod 2405, a U-shaped barrel 2406, a third traction rope 2407 and a pulley 2408, the telescopic rod 2405 horizontally penetrates through a U-shaped cylinder 2406 in clearance fit with the telescopic rod 2405, the top surface of the telescopic rod 2405 is vertically connected with a pushing plate 2404, one inner end face, close to the pushing plate 2404, of the U-shaped cylinder 2406 is connected with the telescopic rod 2405 through a first spring 2403, a second traction rope 2402 is connected with one end of the telescopic rod 2405, the other end of the telescopic rod 2405 is connected with a third traction rope 2407, the third traction rope 2407 is in movable contact with a pulley 2408, the second traction rope 2402 is in movable contact with a fixed pulley 2401, the bottom surface of the U-shaped cylinder 2406 is fixedly connected with the inner bottom surface of the box body 2101, one end of the second traction rope 2402 is connected with the bottom surface of the first rack transmission plate 2302, the third traction rope 2407 is connected with the buzzer energizing group 27, and the pushing plate 2404 is in.
The rotation transmission mechanism 25 includes a rotation rod 2501, a torsion spring shaft 2502, a central hole 2503, a spool 2504, a fourth traction rope 2505 and a longitudinal pulley 2506, the central position of the rotation rod 2501 is provided with the central hole 2503 which is integrated with the rotation rod 2503, the rotation rod 2501 is symmetrically arranged by taking the horizontal central line of the central hole 2503 as an axis, the torsion spring shaft 2502 sequentially penetrates through the central hole 2503 and the spool 2504 which are matched with the rotation rod 2501, the longitudinal pulley 2506 is provided with four pulleys which are movably contacted with the fourth traction rope 2505, one end of the fourth traction rope 2505 is connected with the spool 2504, the other end of the fourth traction rope 2505 is connected with a switch actuating mechanism 26, one side surface of the rotation rod 2501 is contacted with the pushing plate 2404 in an attaching manner, the outer end surface of the torsion spring shaft 2502 is movably connected with the inner end surface of the box 2101, and the longitudinal pulley 2506 is mechanically connected with the.
The switch trigger mechanism 26 includes a rotating rod 2601, a moving rod 2602, an annular hole 2603, a disk 2604, a driving wheel 2605, a first rotating shaft 2606, a driving belt 2607, a second rotating shaft 2608, a driven wheel 2609, a trigger turntable 2610 and an insulating trigger plate 2611, one end of the first rotating shaft 2606 penetrates through the driving wheel 2605 and the central position of the disk 2604 in interference fit with the first rotating shaft sequentially, the driving wheel 2605 and the disk 2604 are in concentric circle structure, the rotating rod 2601 is vertically connected to the surface of the disk 2604 opposite to the driving wheel 2605, the rotating rod 2601 penetrates through the annular hole 2603 in clearance fit with the rotating rod 2603, the annular hole 2603 is opened on the moving rod 2602 in integral structure, the driving wheel 2605 is connected with the driven wheel 2609 through the driving belt 2617, the driven wheel 2609 is provided with the trigger turntable 2610 in concentric circle structure right in front and both sleeved on the second rotating shaft 2608, the insulating trigger plate 2611 is fixed on the outer wall of the rotating disk 2610, the insulating touch plate 2611 is provided with 2 pieces of insulating touch plates 2611, which are perpendicular to each other, the insulating touch plate 2611 is movably contacted with the buzzer energizing set 27, and the top surface of the movable rod 2602 is connected with the fourth traction rope 2505.
The buzzer energizing set 27 comprises a battery pack 2701, a positive electrode plate 2702, a negative electrode plate 2703, an insulating rod 2704, an insulating cylinder 2705, a second spring 2706, a buzzer 2707 and a buzzer switch 2708, the inner bottom surface of the insulating cylinder 2705 is connected with one end of a second spring 2706, the other end of the second spring 2706 is connected with the bottom surface of an insulating rod 2704, the insulating rod 2704 penetrates through the insulating cylinder 2705 and is in clearance fit with the insulating cylinder 2705, a negative electrode plate 2703 is vertically fixed on the top surface of the insulating rod 2704, a positive electrode plate 2702 is arranged above the negative electrode plate 2703 in parallel, the positive electrode plate 2702 is fixed on the bottom surface of a battery pack 2701, the battery pack 2701 is connected with a buzzer 2707, the buzzer 2707 is also connected with the negative electrode plate 2703, a buzzer switch 2708 is arranged on the buzzer 2707, the buzzer switch 2708 is in movable contact with an insulating touch plate 2611, the insulating cylinder 2705, the buzzer 2707 and the battery pack 2701 are all connected with a box body 2101, and a third traction rope 2407 is connected with the bottom of the insulating rod 2704 through the bottom surface of the.
The floating ball transmission mechanism 28 includes a guide hole 2801, a high liquid level limiting plate 2802, a slider 2803, a floating ball 2804, a liquid cylinder 2805, a limiting block 2806 and a liquid inlet 2807, a liquid inlet 2807 which is a unified structure with the bottom surface of the liquid cylinder 2805 is arranged on the bottom surface of the liquid cylinder 2805, the limiting block 2806 is arranged above the liquid inlet 2807, 2 blocks of the limiting block 2806 are arranged and fixed on two inner sides of the liquid cylinder 2805, the floating ball 2804 is arranged in the liquid cylinder 2805, the sliders 2803 are fixed on the left side and the right side of the floating ball 2804, 2 blocks of the slider 2803 are arranged and are in sliding connection with the inner side of the liquid cylinder 2805, the high liquid level limiting plate 2802 is arranged right above the floating ball 2804, the outer wall surface of the high liquid level limiting plate 2802 is fixedly connected with the inner wall surface of the liquid cylinder 2805, a guide hole 2801 which is in a circular structure is arranged at the center of the high liquid level limiting plate 2802, the guide hole 2801, the guide hole 2807 and, the liquid cartridge 2805 is disposed in the water storage tank 5 and is communicated with the water storage tank.
The movable pulley 2202 and the fixed pulley 2201 are used for disassembling the length of the first traction rope 2203 so as to reduce the size and the specification of the alarm box 21 and the rack and pinion transmission mechanism 23, so that the specification of the liquid level alarm 2 reaches the minimum state, and the manufacturing cost of the liquid level alarm 2 is reduced.
In the case of the movable pulley 2202 described in this patent, a pulley in which the position of the shaft moves together with the object to be pulled is called a movable pulley. The movable pulley is a lever (labor-saving lever) with a power arm equal to 2 times of a resistance arm. It cannot change the direction of force, but can save half the force at most, but not the work. The pulley block can be formed by the fixed pulley and the pulley. Is a simple machine commonly used in daily life.
Before the novel water storage tank liquid level monitoring device is used, whether the assembly of each part of the device is firm or not is checked, whether the device can be normally used or not is detected, and the device is used under the condition that the device can be normally used; the controller is used for setting a high and low water level alarm line of the water storage tank 5, a water inlet adjusting valve 31 in the water inlet device 3 is opened, external water flows in from a water inlet, and meanwhile, a motor is started and drives a water suction pump to pump water, and the water flows out through a water outlet pipe 61 and is used by external equipment; when the water inflow is greater than the water outflow, the water level gradually rises, and when the water level reaches a set upper limit, the liquid level sensor transmits a signal to the controller, the controller controls the signal alarm lamp 9 to flash, high liquid level alarm is performed, and an operator can timely utilize the controller to adjust the water inflow adjusting valve so as to adjust the water level; when the water yield is greater than the water inflow, the water level gradually decreases, the floating ball 2804 descends towards the liquid cylinder 2805 under the drive of the self gravity and the assistance of the sliding block 2803 along with the reduction of the liquid level in the water storage tank 5 until the liquid level of the water storage tank 5 is in a low liquid level state, namely the floating ball 2804 descends to be limited by the limiting block 2806, the floating ball 2804 generates tension on the first traction rope 2203 in the descending process, so that the movable pulley 2202 ascends under the tension, meanwhile, the second rack transmission plate 2305 is pulled by the first traction rope 2203 and ascends vertically under the guide effect of the second guide sliding seat 2306, the transmission gear 2304 engaged with the movable pulley 2202 is driven to rotate anticlockwise around the support shaft 2303, the first rack transmission plate 2302 engaged with the movable pulley is driven to descend vertically under the guide effect of the first guide sliding seat 2301, the tension on the second traction rope 2402 is released while descending, the released tension provides power for the first spring 2403 to be reset due to being compressed, so that horizontal pushing force to the right is generated on the telescopic rod 2405, the telescopic rod 2405 extends outwards towards the U-shaped barrel 2406, the tension on the fourth traction rope 2407 is released while extending outwards, the released tension provides upward power for the second spring 2706 to be reset due to being pulled and contracted to provide power for the insulating rod 2704, and therefore the negative electrode plate 2703 vertically extends outwards to the insulating barrel 2704 along with the insulating rod 2704 to be in contact with the positive electrode disc 2702. Therefore, the buzzer 2707 and the battery pack 2701 form a closed loop, and the battery pack 2701 provides electric energy for the buzzer 2707 to use, and the extension of the telescopic rod 2405 drives the insulating pushing plate 2404 to move, so that the insulating pushing plate 2404 pushes the rotating rod 2501 in contact with the insulating pushing plate, the rotating rod 2501 rotates counterclockwise around the torsion spring shaft 2502 as a center, and drives the spool 2504 to rotate counterclockwise, because the spool 2504 and the third traction rope 2506 are wound clockwise, the spool 2504 rotates counterclockwise to release the third traction rope 2506, the moving rod 2602 does not fall due to the self gravity of the pulling force of the third traction rope 2506, and the moving rod 2602 descends while driving the rotating rod 2601 to rotate clockwise under the guiding effect of the annular hole 2603, because the rotating rod 2601 is fixed on the disc 2604 which is stationary, the disc 2604 rotates while driving the first rotating shaft 2606, the driving wheel 2605 is linked with the first rotating shaft 2606 and simultaneously drives the driven wheel 2609 to rotate through auxiliary transmission of the transmission belt 1607, the second rotating shaft 2608 drives the rotating disc 2610 to rotate along with rotation of the driven wheel 2609, so that the insulating touch plate 2611 connected with the rotating disc 2610 is driven to rotate clockwise, and the buzzer switch 2708 is further triggered to alarm low liquid level of the buzzer 2707; when the water storage tank does not need to store water, the water discharge electromagnetic valve can be opened, water is discharged through the water discharge pipe, and after the liquid level is reduced, the buzzer is reset through the controller, and low liquid level alarm is stopped; in the normal use process, an operator can observe the real-time water level of the water storage tank 5 through the observation window 4, and the height of the liquid level is adjusted through the controller according to the requirement.
The invention solves the problems that the water storage tank has excessive or insufficient water level in the normal working process, so that other equipment is influenced to normally work and even stops running to cause time waste, loss of available resources and economic loss caused by production delay.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides a novel water storage tank liquid level monitoring device which characterized in that: the structure includes: the water level monitoring device comprises a water inlet device (3), an observation window (4), a water storage tank (5), a water outlet device (6), a drainage device (7), a controller and a liquid level detection device, wherein the water inlet device (3) is installed on one corner of the top surface of the water storage tank (5), the liquid level detection device is installed on the other corner of the water storage tank (5), the water outlet device (6) is installed at the central position of the top surface of the water storage tank (5), the drainage device (7) is installed on one corner of the bottom surface of the water storage tank (5), the side surface of the water storage tank (5) is fixedly provided with the observation window (4) which is longitudinally arranged, the observation window (4) is in an annular structure, the controller is installed on the outer surface of the water storage tank (5), the liquid level detection device comprises a liquid level sensor, a signal alarm lamp (9) and a liquid level alarm (2), and the liquid level alarm (2) is mechanically connected to one, evenly set up on one side of liquid level alarm (2) with it hole (1) that expands as an organic whole structure, hole (1) is the equidistance formula and lays, and level sensor installs in the inside of water storage tank (5), and near signal alarm lamp (9) are installed in liquid level alarm (2), and level sensor, signal alarm lamp (9) and liquid level alarm are equallyd divide and are do not with controller electric connection, liquid level alarm (2) are including warning box (21), assembly pulley (22), rack and pinion drive mechanism (23), horizontal telescopic machanism (24), rotatory floating ball drive mechanism (25), switch trigger mechanism (26), bee calling organ circular telegram group (27), drive mechanism (28), and warning box (21) embeds have assembly pulley (22), rack and pinion drive mechanism (23), horizontal telescopic machanism (24), rotatory drive mechanism (25) that are connected with it, The alarm device comprises a switch touch mechanism (26) and a buzzer electrification group (27), wherein a floating ball transmission mechanism (28) is arranged in a water storage tank (5) and is connected with a pulley block (22), the pulley block (22) is connected to one end of a rack and gear transmission mechanism (23), the other end of the rack and gear transmission mechanism (23) is connected with a horizontal telescopic mechanism (24), one end, far away from the rack and gear transmission mechanism (23), of the horizontal telescopic mechanism (24) is connected with the buzzer electrification group (27), the buzzer electrification group (27) is arranged below the switch touch mechanism (26), the switch touch mechanism (26) is connected with a rotary transmission mechanism (25), the rotary transmission mechanism (25) is in fit contact with the horizontal telescopic mechanism (24), and the bottom surface of the alarm box (21) is mechanically connected with the top surface of the water storage tank (5).
2. The novel water storage tank liquid level monitoring device of claim 1, wherein: go out water installation (6) and include outlet pipe (61), suction pump and motor, outlet pipe (61) set up the top surface at water storage tank (5), and the suction pump is installed in the outside of water storage tank (5), and the motor is electric connection with the controller.
3. The novel water storage tank liquid level monitoring device of claim 1, wherein: the water inlet device (3) comprises a water inlet adjusting valve (31) and a water inlet pipe (32), the water inlet pipe (32) is installed on a corner of the top surface of the water storage tank (5), the water inlet adjusting valve (31) is installed on the water inlet pipe (32), and the water inlet adjusting valve (31) is electrically connected with the controller.
4. The novel water storage tank liquid level monitoring device of claim 1, wherein: the drainage device (7) comprises a drainage electromagnetic valve (71) and a drainage pipe (72), the drainage pipe (72) is installed on the bottom surface of the water storage tank (5), the drainage electromagnetic valve (71) is fixedly installed on the drainage pipe (72), and the drainage electromagnetic valve (71) is electrically connected with the controller.
5. The novel water storage tank liquid level monitoring device of claim 1, wherein: the alarm box (21) comprises a box body (2101), a limiting plate (2102), a supporting plate (2103) and a through hole (2104), the limiting plate (2102) and the supporting plate (2103) are fixedly connected with the box body (2101), the limiting plate (2102) is arranged above the supporting plate (2103) in parallel, the through hole (2104) of a circular structure is formed in the bottom surface of the box body (2101), and a pulley block (22), a rack and gear transmission mechanism (23), a horizontal telescopic mechanism (24), a rotary transmission mechanism (25), a switch trigger mechanism (26) and a buzzer electrification group (27) which are connected with the box body (2101) are arranged in the box body (2101).
6. The novel water storage tank liquid level monitoring device of claim 1, wherein: the rack and pinion transmission mechanism (23) comprises a first guide sliding seat (2301), a first rack transmission plate (2302), a support shaft (2303), a transmission gear (2304), a second rack transmission plate (2305) and a second guide sliding seat (2306), wherein the support shaft (2303) penetrates through the central position of the transmission gear (2304) and is in clearance fit with the support shaft, one side of the transmission gear (2304) is in transmission connection with the first rack transmission plate (2302) in a meshed matching mode, the other side of the transmission gear (2304) is meshed with the second rack transmission plate (2305), the outer end face of the second rack transmission plate (2305) is in sliding connection with the inner end face of the second guide sliding seat (2306) in a clearance fit mode, the first rack transmission plate (2302) penetrates through the first guide sliding seat (2301) and is in clearance fit with the first guide sliding seat (2301), the top face of the first guide sliding seat (2301) is perpendicularly connected with the bottom face of the limiting plate (2102), the bottom surface of the second guide sliding seat (2306) is fixedly connected with the top surface of the supporting plate (2103), one end of the first traction rope (2203) is connected with the top of the first rack transmission plate (2302), and the bottom of the second rack transmission plate (2305) is connected with the horizontal telescopic mechanism (24).
7. The novel water storage tank liquid level monitoring device of claim 1, wherein: the rotary transmission mechanism (25) comprises a rotary rod (2501), a torsion spring shaft (2502), a central hole (2503), a spool (2504), a fourth traction rope (2505) and a longitudinal pulley (2506), wherein the central position of the rotary rod (2501) is provided with the central hole (2503) which is integrated with the rotary rod, the rotary rod (2501) is symmetrically arranged by taking the horizontal central line of the central hole (2503) as an axis, the torsion spring shaft (2502) sequentially penetrates through the central hole (2503) and the spool (2504) which are matched with the torsion spring shaft, the longitudinal pulley (2506) is provided with four parts which are movably contacted with the fourth traction rope (2505), one end of the fourth traction rope (2505) is connected with the spool (2504), the other end of the fourth traction rope (2505) is connected with a switch trigger mechanism (26), one side surface of the rotary rod (2501) is contacted with a pushing plate (2404) in an attaching manner, and the inner end surface of the torsion spring shaft (2502) is movably connected with the outer end surface of a box body (2101, the longitudinal pulleys (2506) are mechanically connected with the box body (2101).
8. The novel water storage tank liquid level monitoring device of claim 1, wherein: the buzzer electrification group (27) comprises a battery pack (2701), a positive electrode plate (2702), a negative electrode plate (2703), an insulating rod (2704), an insulating cylinder (2705), a second spring (2706), a buzzer (2707) and a buzzer switch (2708), wherein the inner bottom surface of the insulating cylinder (2705) is connected with one end of the second spring (2706), the other end of the second spring (2706) is connected with the bottom surface of the insulating rod (2704), the insulating rod (2704) penetrates through the insulating cylinder (2705) and is in clearance fit with the insulating cylinder (2705), the negative electrode plate (2703) is vertically fixed on the top surface of the insulating rod (2704), the positive electrode plate (2702) is arranged above the negative electrode plate (2703) in parallel, the positive electrode plate (2702) is fixed on the bottom surface of the battery pack (2701), the battery pack (2701) is connected with the buzzer (2707), the buzzer (2707) is also connected with the negative electrode plate (2703), and the buzzer switch (2708) is installed on the buzzer (2707), the buzzer switch (2708) is movably contacted with the insulating touch plate (2611), the insulating cylinder (2705), the buzzer (2707) and the battery pack (2701) are all connected with the box body (2101), and the third traction rope (2407) penetrates through the bottom surface of the insulating cylinder (2705) and the second spring (2706) and is connected with the bottom of the insulating rod (2704).
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| CN111790032A (en) * | 2020-07-01 | 2020-10-20 | 河南省中医院（河南中医药大学第二附属医院） | Emergency internal medicine department strains oxygen breathing device |
| CN117571091B (en) * | 2024-01-16 | 2024-03-22 | 黑龙江中科工程管理咨询有限公司 | Water level monitoring device |
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| CN101625015A (en) * | 2009-08-15 | 2010-01-13 | 郭振德 | Bearing lubrication cooling device |
| CN201803504U (en) * | 2009-12-22 | 2011-04-20 | 肖桂海 | Solar water fullness warning device |
| CN202836683U (en) * | 2012-10-12 | 2013-03-27 | 淮南矿业(集团)有限责任公司 | Water level alarming system |
| CN103353329A (en) * | 2013-06-19 | 2013-10-16 | 国家电网公司 | Water level alarming device |
| CN203672454U (en) * | 2013-12-28 | 2014-06-25 | 北京昊华能源股份有限公司 | Sound-light alarm device for coal mine impounding reservoir |
| CN205797253U (en) * | 2016-06-28 | 2016-12-14 | 威海百合生物技术股份有限公司 | A kind of water-bath being provided with level alarm for water |
| KR101877889B1 (en) * | 2016-11-07 | 2018-07-12 | 한국전력기술 주식회사 | Indication type level indicator using total reflection prism |
| CN107389157A (en) * | 2017-08-03 | 2017-11-24 | 西华县明慧无人机销售有限公司 | A kind of dispenser unmanned plane decoction warning device |
| CN207312455U (en) * | 2017-09-11 | 2018-05-04 | 牟德文 | It is a kind of can it is automatic reciprocating transport accessory transmission device |
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