CN111947741A - Water level monitoring device based on atmospheric pressure effect is automatic dehumidifies - Google Patents
Water level monitoring device based on atmospheric pressure effect is automatic dehumidifies Download PDFInfo
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- CN111947741A CN111947741A CN202010642713.3A CN202010642713A CN111947741A CN 111947741 A CN111947741 A CN 111947741A CN 202010642713 A CN202010642713 A CN 202010642713A CN 111947741 A CN111947741 A CN 111947741A
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- water level
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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
- G01F23/30—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 floats
- G01F23/40—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 floats using bands or wires as transmission elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to the technical field of hydraulic engineering and discloses a water level monitoring device capable of automatically dehumidifying based on air pressure effect. This water level monitoring device based on atmospheric pressure effect is dehumidified automatically, through the extrusion of gasbag, extrude the breather with the inside humid air of detection case, through dehydrating unit's work, convert humid air into dry air, then cooperate reset spring and buffer spring's combined action again, slide bar relative motion extrudees dry air into the inside of detection case, thereby realized the dry effect of automatic ventilation, detection device's life cycle has been prolonged, the cost is saved.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water level monitoring device capable of automatically dehumidifying based on air pressure.
Background
The water conservancy project dam equipment is a flood prevention measure project integrating upper and lower water level differences, can control the condition that water flows are discharged downwards in the season of a rainwater sudden expansion or water level rising stage, achieves an upstream water storage buffering effect, protects downstream villages or achieves the maximum benefit of water conservancy by matching with water level monitoring, and the water level monitoring device achieves the monitoring effect.
When using, water level monitoring device often can place on the surface of water, plays the effect of monitoring to the water level, but places for a long time in aqueous, and the phenomenon of conditioning appears in the monitoring storehouse easily, and the time has been of a specified duration and will lead to monitoring device to go wrong, leads to the unable normal use of water level monitoring device to present water level monitoring device is when using, and the installation is fixed inconvenient, if the water level rises too much, then leads to observing the mark and is submerged.
To the problem that above-mentioned provided, it is now urgently needed to use atmospheric pressure effect, will deposit detection device's box in and dehumidify, extension water level monitoring device's life cycle, avoid because frequently changing the waste of the resource that water level monitoring device and manpower lead to in the short time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water level monitoring device capable of automatically dehumidifying based on the air pressure effect, which has the advantages of automatically removing the humid air in the monitoring device, prolonging the service life of the monitoring device and the like, and solves the problem that the device is damaged due to the fact that the water level monitoring device is easily affected with damp in the prior art.
(II) technical scheme
In order to achieve the purposes of automatically removing the humid air in the monitoring device, prolonging the service life of the monitoring device and the like, the invention provides the following technical scheme: a water level monitoring device capable of automatically dehumidifying based on air pressure effect comprises a frame, wherein evenly-distributed inlet pipes are fixedly mounted at the left end and the right end of the lower end of the frame, symmetrically-distributed rotating wheels are rotatably connected at the upper end and the lower end of the interior of the frame, a belt rope is slidably connected between the rotating wheels, a suspension plate is fixedly mounted on the opposite surface of the belt rope, first toothed plates corresponding to each other are fixedly mounted at the upper end of the belt rope, a second toothed plate is connected between the two toothed plates in an inner fit manner, a connecting rod is fixedly mounted at the upper end of the second toothed plate, a detection box is fixedly mounted at the upper end of the interior of the frame, a fixed frame is fixedly mounted in the interior of the detection box, an air bag is fixedly mounted in the interior of the fixed frame, movable connecting rods are movably mounted on wall bodies at the left end and the right end of the, the inside sliding connection of breather has the slide bar.
Preferably, the inside of frame is rotated and is connected with four and rotates the wheel, and rotate the wheel and for two liang of designs that correspond, promote through the water level, it rises to drive the suspended plate, the suspended plate drives the belt rope and slides on rotating the wheel, rotate the first pinion rack on the wheel and follow and move together, and then drive second pinion rack upward movement, the extrusion gasbag, extrude inside gas can be followed the gas pocket and discharged partly in the gasbag hand, another part can drive the water level mark rebound, make the water level mark along with the promotion upward movement of water level, thereby can not be because the improvement of water level, and submerge the condition of water level mark, thereby the effect of being convenient for to observe has been reached.
Preferably, the inside fixed mounting of frame has the diaphragm, and the upper end of diaphragm is sealed design, and the upper end of diaphragm is the position of depositing for the sensor of some water level monitoring usefulness, and sealed design is avoided water to enter into the box, leads to the instrument in the box to receive damp impaired, influences monitoring and sensing device's normal work.
Preferably, the upper end fixed mounting of connecting rod has the water level indicator, and the connecting rod passes the inside of gasbag and extends to the top of frame, and the water level indicator is located the upper end of the surface of water, can leak the height that the surface of water was risen through the water level indicator at ordinary times to judge whether flood discharge is still the floodgate.
Preferably, the gasbag all sets up the gas pocket that corresponds the distribution with the left and right sides both ends of fixed frame, and the inside fixed mounting of gasbag has reset spring, drives the second pinion rack upward movement in-process through first pinion rack, and the connecting rod drives the lower extreme of gasbag and upwards extrudees to can extrude the gas in the gasbag, after the gas extrusion comes out, enter into breather through the gas pocket, can make humid air become dry air through dehydrating unit's effect, then reached automatic dehumidification's effect.
Preferably, the movable connecting rods are movably connected with the sliding rods, the buffer springs are fixedly installed between the movable connecting rods, and after the movable connecting rods push the sliding rods to move, the buffer springs avoid that the movement speed of the sliding rods is too high due to too large force.
Preferably, the lower extreme of connecting rod and gasbag is fixed connection, and the connection between gasbag and the fixed frame is swing joint, through the extrusion of gasbag, extrude the inside humid air of detection case to breather, through dehydrating unit's work, convert humid air into dry air, then cooperate reset spring and buffer spring's combined action again, slide bar relative motion, extrude the inside of going into the detection case with dry air, thereby realized automatic dry effect of taking a breath, detection device's life cycle has been prolonged, the cost is saved.
Preferably, a dehumidifying device is fixedly installed inside each of the ventilating devices, and the dehumidifying device can convert humid air into dry air.
(III) advantageous effects
Compared with the prior art, the invention provides a water level monitoring device for automatically dehumidifying based on air pressure effect, which has the following beneficial effects:
1. this water level monitoring device based on atmospheric pressure effect is automatic to be dehumidified, promote through the water level, it rises to drive the suspended plate, the suspended plate drives the belt rope and slides on rotating the wheel, rotate the first pinion rack on the wheel and follow and move together, and then drive second pinion rack upward movement, the extrusion gasbag, the gasbag is extruded inside gas in hand and can be followed the gas pocket and partly discharged, another part can drive the water level mark rebound, make the water level mark along with the promotion upward movement of water level, thereby can not be because of the improvement of water level, and submerge the condition of water level mark, thereby the effect of being convenient for observe has been reached.
2. This water level monitoring device based on atmospheric pressure effect is dehumidified automatically drives the second pinion rack upward movement in-process through first pinion rack, and the connecting rod drives the lower extreme of gasbag and upwards extrudees to can extrude the gas in the gasbag, gaseous extrusion after, enter into breather through the gas pocket, can make humid air become dry air through dehydrating unit's effect, then reached automatic dehumidification's effect.
3. This water level monitoring device based on atmospheric pressure effect is dehumidified automatically, through the extrusion of gasbag, extrude the breather with the inside humid air of detection case, through dehydrating unit's work, convert humid air into dry air, then cooperate reset spring and buffer spring's combined action again, slide bar relative motion extrudees dry air into the inside of detection case, thereby realized the dry effect of automatic ventilation, detection device's life cycle has been prolonged, the cost is saved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the fixing frame structure of the present invention;
FIG. 5 is a schematic view of the bladder of the present invention;
fig. 6 is a schematic structural view of the ventilator of the present invention.
In the figure: the device comprises a frame 1, a water inlet pipe 2, a rotating wheel 3, a belt rope 4, a suspension plate 5, a first toothed plate 6, a second toothed plate 7, a connecting rod 8, a detection box 9, a fixing frame 10, an air bag 11, a movable connecting rod 12, an air interchanger 13, a sliding rod 14 and a return spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a water level monitoring device for automatically dehumidifying based on air pressure comprises a frame 1, four rotating wheels 3 are rotatably connected inside the frame 1, and the rotating wheels 3 are designed in a pairwise correspondence manner, and are lifted by water level to drive a suspension plate 5 to ascend, the suspension plate 5 drives a belt rope 4 to slide on the rotating wheels 3, a first toothed plate 6 on the rotating wheels 3 follows the rotating wheels to move together, and further drives a second toothed plate 7 to move upwards to extrude an air bag 11, the air bag 11 extrudes internal air to discharge a part of the internal air from an air hole, the other part drives a water level indicator to move upwards to enable the water level indicator to move upwards along with the lifting of the water level, so that the water level indicator is not submerged due to the improvement of the water level, and therefore, the observation effect is achieved, a transverse plate is fixedly installed inside the frame 1, the upper end of the transverse plate is designed in a sealing manner, and the upper end of the transverse plate is used for storing sensors for water level monitoring, the sealing design is to prevent water from entering the box body, so that instruments in the box body are affected with damp and damaged, and normal work of the monitoring and sensing device is influenced, water inlet pipes 2 which are uniformly distributed are fixedly arranged at the left end and the right end of the lower end of a frame 1, rotating wheels 3 which are symmetrically distributed are rotatably connected at the upper end and the lower end of the frame 1, belt ropes 4 are slidably connected between the rotating wheels 3, suspension plates 5 are fixedly arranged on opposite surfaces of the belt ropes 4, first toothed plates 6 which correspond to each other are fixedly arranged at the upper ends of the belt ropes 4, second toothed plates 7 are connected between the two toothed plates 6 in an internal fit manner, connecting rods 8 are fixedly arranged at the upper ends of the second toothed plates 7, the connecting rods 8 are fixedly connected with the lower ends of air bags 11, the connection relationship between the air bags 11 and a fixed frame 10 is movable connection, moist air in the detection box 9 is extruded into an air, through the work of dehydrating unit, convert moist air into dry air, then cooperate reset spring 15 and buffer spring's combined action again, slide bar 14 relative motion extrudees dry air into the inside of detection case 9 to the effect of automatic ventilation drying has been realized.
The service cycle of the detection device is prolonged, the cost is saved, the upper end of the connecting rod 8 is fixedly provided with a water level indicator, the connecting rod 8 passes through the inside of the air bag 11 and extends to the top end of the frame 1, the water level indicator is positioned at the upper end of the water surface, the height of the water level rising can be judged through the length of the water level indicator leaking out of the water surface at ordinary times, so as to judge whether flood discharge or gate closing is performed, the upper end of the inside of the frame 1 is fixedly provided with a detection box 9, the inside of the detection box 9 is fixedly provided with a fixed frame 10, the inside of the fixed frame 10 is fixedly provided with the air bag 11, the left end and the right end of the air bag 11 and the fixed frame 10 are both provided with air holes which are distributed correspondingly, the inside of the air bag 11 is fixedly provided with a reset spring 15, the first toothed plate 6 drives the second, after the gas extrudees out, enter into breather 13 through the gas pocket, can make moist air become dry air through the effect of dehydrating unit, then the effect of automatic dehumidification has been reached, fixed frame 10 is all movable mounting has movable connecting rod 12 on controlling both ends wall body, movable connecting rod 12 is swing joint with slide bar 14's relation of connection, fixed mounting has buffer spring between the movable connecting rod 12, movable connecting rod 12 is after promoting the motion of slide bar 14, buffer spring avoids because the power is too big, lead to slide bar 14 velocity of motion too fast, all fixed mounting has breather 13 on the looks back of fixed frame 10, the equal fixed mounting in inside of breather 13 has dehydrating unit, dehydrating unit can convert moist air into dry air, breather 13's inside sliding connection has slide bar 14.
The working principle is as follows: in the process of using the device, the suspension plate 5 is driven to ascend through water level lifting, the suspension plate 5 drives the belt rope 4 to slide on the rotating wheel 3, the first toothed plate 6 on the rotating wheel 3 moves along with the rotating wheel, and then the second toothed plate 7 is driven to move upwards to extrude the air bag 11, the air bag 11 extrudes internal air in hand to discharge one part of the internal air from the air hole, the other part of the internal air can drive the water level indicator to move upwards to enable the water level indicator to move upwards along with the lifting of the water level, so that the situation that the water level indicator is submerged due to the lifting of the water level is avoided, the effect of facilitating observation is achieved, humid air in the detection box 9 is extruded into the ventilation device 13 through the extrusion of the air bag 11, the humid air is converted into dry air through the work of the dehumidification device, and then the combined action of the return spring 15 and the buffer spring is matched, the slide rod 14 moves relatively to extrude the dry air into the detection box 9, thereby the effect of automatic ventilation and drying is realized, the service cycle of the detection device is prolonged, and the cost is saved.
In conclusion, this water level monitoring device based on atmospheric pressure effect is dehumidified automatically drives a series of mechanical motion through the rising of water level, not only can play normal detection effect, can detach the inside moisture of detection device automatically moreover.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water level monitoring device based on atmospheric pressure effect is automatic dehumidifies, includes frame (1), its characterized in that: the water inlet pipe (2) with uniform distribution is fixedly mounted at the left end and the right end of the lower end of the frame (1), the rotating wheels (3) with symmetric distribution are rotatably connected at the upper end and the lower end of the inner part of the frame (1), belt ropes (4) are slidably connected between the rotating wheels (3), suspension plates (5) are fixedly mounted on opposite surfaces of the belt ropes (4), first toothed plates (6) corresponding to each other are fixedly mounted at the upper ends of the belt ropes (4), second toothed plates (7) are connected between the two toothed plates (6) in a sleeved mode, connecting rods (8) are fixedly mounted at the upper ends of the second toothed plates (7), a detection box (9) is fixedly mounted at the upper end of the inner part of the frame (1), a fixed frame (10) is fixedly mounted at the inner part of the detection box (9), and an air bag (11) is fixedly mounted at the inner part, the fixed frame (10) is characterized in that movable connecting rods (12) are movably mounted on wall bodies at the left end and the right end of the fixed frame (10), air interchangers (13) are fixedly mounted on the back faces of the fixed frame (10), and sliding rods (14) are slidably connected inside the air interchangers (13).
2. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the inside of frame (1) rotates and is connected with four and rotates wheel (3), and rotates wheel (3) for two liang of corresponding designs.
3. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the inside fixed mounting of frame (1) has the diaphragm, and the upper end of diaphragm is sealed design.
4. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the upper end fixed mounting of connecting rod (8) has the water level mark, and connecting rod (8) pass the inside of gasbag (11) and extend to the top of frame (1).
5. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the air bag fixing frame is characterized in that air holes which are distributed correspondingly are formed in the left end and the right end of the air bag (11) and the fixing frame (10), and a return spring (15) is fixedly arranged inside the air bag (11).
6. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the movable connecting rods (12) are movably connected with the sliding rods (14), and buffer springs are fixedly arranged between the movable connecting rods (12).
7. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: the connecting rod (8) is fixedly connected with the lower end of the air bag (11), and the air bag (11) is movably connected with the fixed frame (10).
8. The water level monitoring device for automatically dehumidifying based on air pressure as claimed in claim 1, wherein: and dehumidifying devices are fixedly arranged in the ventilating devices (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010642713.3A CN111947741A (en) | 2020-07-06 | 2020-07-06 | Water level monitoring device based on atmospheric pressure effect is automatic dehumidifies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010642713.3A CN111947741A (en) | 2020-07-06 | 2020-07-06 | Water level monitoring device based on atmospheric pressure effect is automatic dehumidifies |
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| CN111947741A true CN111947741A (en) | 2020-11-17 |
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| CN202010642713.3A Pending CN111947741A (en) | 2020-07-06 | 2020-07-06 | Water level monitoring device based on atmospheric pressure effect is automatic dehumidifies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675671A (en) * | 2020-12-24 | 2021-04-20 | 李芷倩 | Working box dehumidification and rust prevention device of deep water area water level monitoring equipment |
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2020
- 2020-07-06 CN CN202010642713.3A patent/CN111947741A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675671A (en) * | 2020-12-24 | 2021-04-20 | 李芷倩 | Working box dehumidification and rust prevention device of deep water area water level monitoring equipment |
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