CN113607237A - Wireless water pressure transmission device - Google Patents
Wireless water pressure transmission device Download PDFInfo
- Publication number
- CN113607237A CN113607237A CN202111169816.3A CN202111169816A CN113607237A CN 113607237 A CN113607237 A CN 113607237A CN 202111169816 A CN202111169816 A CN 202111169816A CN 113607237 A CN113607237 A CN 113607237A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pressure
- water
- stainless steel
- water pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G01F23/14—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 measurement of pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0046—Fluidic connecting means using isolation membranes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a wireless water pressure transmission device, which belongs to the technical field of water pressure measurement and comprises a positioning seat, wherein a wireless pressure detection assembly is arranged at the top of the positioning seat, and an outer protection assembly is fixedly connected at the position, corresponding to the wireless pressure detection assembly, of the top of the positioning seat. According to the invention, by means of the mutual matching of the designed wireless pressure detection assembly, the outer protection assembly, the drainage mechanism, the pressurization mechanism, the pressure conversion assembly and other structures, the stainless steel outer shell, the pressure sensing stainless steel membrane and the water pressure sensor are prevented from being retested, the phenomenon that hardening is formed on the surface of the pressure sensing stainless steel membrane during long-term monitoring to influence the precision and sensitivity of water level measurement is avoided, the water pressure sensor can effectively and stably work for a long term, the flow rate of water flow is higher, the more air is introduced in unit time, short-time aeration cleaning can be carried out, and aeration is stopped after part of strains are removed to continue a membrane contact oxidation treatment process.
Description
Technical Field
The invention belongs to the technical field of water pressure measurement, and particularly relates to a wireless water pressure transmission device.
Background
In hydrological observation, geophysical and geodetic survey, continuous measurement of underground water level is often required, for example, "water level detection and control device and method" (publication number: CN 104481792B) disclosed in chinese patent network, and the technical problem solved by the patent is that the existing detection and control methods of water level and liquid level are mainly divided into the following: the first is a floating ball magnetic turning plate type, and the second is a liquid level floating ball switch type; the third is that the ultrasonic wave type detects the total, the floater magnetism turns over the board-like: this measurement is used for liquid level. The influence of water quality, mineral substances and the like is large, and metal debris and the like in water are easy to gather due to the action of the floating ball; and easily receive external metal article interference influence, liquid level float switch formula: the liquid level float switch has a hard connection type and a soft connection type; the switch has various forms, including a mercury switch, a reed contact switch and the like; the mercury switch is often affected by liquid level fluctuation to cause the reduction of operation reliability; the dry spring contact is susceptible to frequent fluctuating fluid levels causing switch damage. Its control wiring is passive wiring mode, and the wiring is simple and convenient, the ultrasonic wave formula: the liquid level is detected by utilizing ultrasonic waves, so that the detection of strong corrosive liquid can be realized; but it has more severe requirements on installation accuracy, liquid temperature and working environment. Bubble, barrier in the container, pressure fluctuation all can exert an influence to its measurement accuracy, but this water level detection equipment still has some weak points at the in-process that uses, rivers quality of water is relatively poor for a few, the more incrustation scale that forms easily of impurity in the river water, strong corrosivity has even, it is hardened to observe very easy surface formation at detection device for a long time, the formation of incrustation scale will seriously influence water level measurement's precision and sensitivity, cause water level sensor unable work, consequently, need for a wireless water pressure transmission device to solve above-mentioned problem urgent at present stage.
Disclosure of Invention
The invention aims to: the wireless water pressure transmission device aims to solve the problems that some water flows are poor in water quality, more impurities in river water easily form scale, even have strong corrosivity, hardening is easily formed on the surface of the detection device after long-term observation, the accuracy and sensitivity of water level measurement are seriously affected by the formation of the scale, and a water level sensor cannot work.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wireless water pressure transmission device comprises a positioning seat, wherein a wireless pressure detection assembly is arranged at the top of the positioning seat, an outer protection assembly is fixedly connected to the position, corresponding to the wireless pressure detection assembly, of the top of the positioning seat, a drainage mechanism is fixedly connected to the end face of the positioning seat, the drainage mechanism is sequentially provided with a pressurization mechanism and a pressure conversion assembly from top to bottom, and an aeration mechanism is clamped to the peripheral part, corresponding to the outer protection assembly, of the top of the positioning seat;
the outer protection component comprises a pressure-resistant outer frame which is fixedly connected to the top of the positioning seat, and an ultrafiltration membrane is embedded in the surface of the pressure-resistant outer frame and used for purifying water and preventing a stainless steel outer shell and a pressure-sensitive stainless steel membrane from being corroded by water.
As a further description of the above technical solution:
the wireless pressure detection assembly comprises a stainless steel shell, a water pressure convection port is formed in the surface of the stainless steel shell, a pressure sensing stainless steel membrane is connected in the water pressure convection port in an embedded mode, and a water pressure sensor is connected in the stainless steel shell in an embedded mode.
As a further description of the above technical solution:
the stainless steel shell is characterized in that a pressure stabilizing type fixing seat is fixedly connected to the outer arc surface of the stainless steel shell, a penetrating connecting port is formed in the top of the pressure stabilizing type fixing seat, a locking bolt is inserted into the penetrating connecting port and is connected with the threaded connecting groove formed in the top of the positioning seat in a threaded connection mode.
As a further description of the above technical solution:
drainage mechanism includes dock drainage seat, communicate between dock drainage seat and the positioning seat, the top joint of dock drainage seat has the bottom drainage tube, the top of bottom drainage tube is linked together through the bottom of booster mechanism with the top layer drainage tube, fixedly connected with wire side support frame in the port at top layer drainage tube top, be provided with airstrainer between wire side support frame and the top layer drainage tube to the position department that wire side support frame top corresponds airstrainer still fixedly connected with canopy.
As a further description of the above technical solution:
the supercharging mechanism comprises a supercharging tank, the top and the bottom of the supercharging tank are communicated with one end close to the top layer drainage tube and the bottom layer drainage tube respectively, and the top and the bottom of the supercharging tank are connected with the mesh surface support in a clamping mode corresponding to the bottom layer drainage tube and the port of the top layer drainage tube.
As a further description of the above technical solution:
the supercharging mechanism further comprises a male rotor and a female rotor, the female rotor and the male rotor are meshed with each other, the male rotor and the female rotor are connected to the inner side wall of the supercharging tank in a rotating mode, a driven gear is fixedly connected to the rotating shaft of the male rotor, and a driving gear is meshed on the surface of the driven gear.
As a further description of the above technical solution:
the pressure conversion assembly comprises a driving shaft, the driving shaft is rotatably connected to the outer arc surface of the bottom drainage tube, one end of the driving shaft is fixedly connected with a water wheel vehicle, the other end of the driving shaft is fixedly connected with a driving bevel gear, a driven bevel gear is meshed with the surface of the driving bevel gear, the driven bevel gear is fixedly connected to the surface of a connecting shaft, and the connecting shaft rotating wheel is connected to the bottom of the pressurizing tank.
As a further description of the above technical solution:
the surface of the connecting shaft is fixedly connected with an orbiting scroll, a static scroll is meshed on the orbiting scroll, the static scroll is fixedly connected to the inner side wall of the pressurizing tank, the orbiting scroll is fixedly connected to the surface of the connecting shaft, the driving gear is further fixedly connected to the surface of the connecting shaft, the connecting shaft is further rotatably connected to the top of the supporting fence, and the supporting fence is fixedly connected to the inner side wall of the pressurizing tank.
As a further description of the above technical solution:
the pressure conversion assembly further comprises a winding coil, the winding coil is wound on the surface of the driving shaft, two permanent magnet seats are arranged on the periphery of the winding coil, opposite magnetic poles of the two permanent magnet seats are opposite, and the two permanent magnet seats are fixedly connected to the inner side wall of the bottom drainage tube.
As a further description of the above technical solution:
the aeration mechanism comprises a switching barrel, the switching barrel is connected to the top of the positioning seat in a clamped mode, a spiral pipe is connected to the top of the switching barrel in a clamped mode, a one-way valve cover is connected to the end opening in the top end of the spiral pipe in an embedded mode, the one-way valve cover is hinged to the spiral pipe through a spring hinge, and a water turbine is fixedly connected to the inner side wall of the switching barrel.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the mutual cooperation of the designed wireless pressure detection assembly, the outer protection assembly, the drainage mechanism, the pressurization mechanism, the pressure conversion assembly and other structures, the stability of the water pressure sensor in the long-term water pressure monitoring process is effectively ensured, the impurities in water flow are prevented from forming scale on the stainless steel outer shell and the pressure-sensitive stainless steel membrane, the stainless steel outer shell, the pressure-sensitive stainless steel membrane and the water pressure sensor are prevented from being retested, the hardening formed on the surface of the pressure-sensitive stainless steel membrane during long-term monitoring is avoided, the accuracy and the sensitivity of water level measurement are prevented from being influenced, the water pressure sensor can effectively and stably work for a long time, the flow rate of the water flow is faster, the air amount in unit time is increased, short-time aeration cleaning can be carried out, and the aeration is stopped to continue to carry out the membrane contact oxidation treatment process after part of strains are removed.
2. According to the invention, through the designed wireless pressure detection assembly, the pressure sensing stainless steel film is filled with the pressure conduction medium, and the pressure sensing stainless steel film is used for sensing the water pressure change so as to achieve the purpose of measuring the water level change, so that viscous substances and particles in water flow can be isolated at the periphery of the water pressure sensor, and the stability of the water pressure sensor in the long-term water pressure monitoring process is effectively ensured.
3. According to the invention, through the designed outer protection component, a large number of active strains are adhered to the surface of the ultrafiltration membrane, pollutants such as COD (chemical oxygen demand), ammonia nitrogen and total nitrogen in water flow can be degraded through the adhered strains, and calcium and magnesium ions in water can be intercepted, so that most suspended matters can be settled to the water bottom, the overflow water quality is good, impurities in the water flow are prevented from forming scale on the stainless steel outer shell and the pressure-sensitive stainless steel membrane, the stainless steel outer shell, the pressure-sensitive stainless steel membrane and the water pressure sensor are prevented from being retested, the phenomenon that hardening is formed on the surface of the pressure-sensitive stainless steel membrane to influence the precision and sensitivity of water level measurement due to long-term monitoring is avoided, and the water pressure sensor can effectively and stably work for a long time.
4. In the invention, by the designed drainage mechanism, the pressurization mechanism and the pressure conversion component, when water flows through the water wheel vehicle, the particularity of the structure of the water wheel vehicle is utilized, so that the flowing force carried in the water flow can be converted into torsion to act on the driving shaft, the driving shaft transfers the torsion to the connecting shaft by utilizing the linkage effect between the driving bevel gear and the driven bevel gear, the connecting shaft drives the movable scroll disk to rotate on the inner side of the static scroll disk, meanwhile, the connecting shaft also acts the torsion on the male rotor by utilizing the linkage effect between the driving gear and the driven gear, and by utilizing the engaging action between the male rotor and the female rotor, as the male rotor and the female rotor are mutually engaged, the male rotor directly drives the female rotor to rotate together, air is sucked under the action of relative negative pressure, gas is conveyed and compressed under the action of the tooth peak and the tooth groove, when the engaging surface of the male rotor and the female rotor is rotated to the static scroll disk, the compressed gas is discharged, the gas is sucked into the periphery of the fixed scroll disk, the gas is further compressed in a plurality of crescent-shaped compression cavities formed by the engagement of the movable scroll disk and the fixed scroll disk, and then the gas is continuously discharged from an axial hole of a central part of the fixed scroll disk, so that the introduced air can be pressurized to the positioning seat.
5. According to the invention, through the designed aeration mechanism, high-pressure air enters the interior of the adapter cylinder and then is firstly associated with the water turbine, and by utilizing the particularity of the structure of the water turbine, the flow force of the high-pressure air flow can be converted into torque force and directly acts on the adapter cylinder, so that the adapter cylinder drives the spiral pipe to rotate, and then the air can be sprayed around the ultrafiltration membrane, and the faster the flow velocity of the water flow is, the more the air amount is introduced in a unit time, short-time aeration cleaning can be carried out, and the aeration is stopped after part of strains are removed to continue the membrane contact oxidation treatment process.
6. According to the invention, by means of the designed winding coil and the permanent magnet seats, the driving shaft can drive the winding coil to rotate on the inner side of the permanent magnet seats in the rotating process of the driving shaft, magnetic induction lines generated between the permanent magnet seats are cut, and generated current is supplied to the water pressure sensor after rectification treatment, so that the long-term operation stability of the water pressure sensor is effectively ensured.
Drawings
Fig. 1 is a schematic view of an overall structure of a wireless water pressure transmission device according to the present invention;
fig. 2 is a schematic diagram of a disassembled structure of a wireless pressure detection assembly in the wireless water pressure transmission device according to the present invention;
fig. 3 is a schematic structural diagram of a stainless steel outer shell of the wireless water pressure transmission device according to the present invention;
fig. 4 is a schematic structural diagram of an external protection component in the wireless water pressure transmission device according to the present invention;
fig. 5 is a schematic cross-sectional view of a front view of a pressurizing mechanism in the wireless water pressure transmission device according to the present invention;
FIG. 6 is a schematic view of a disassembled structure of an aeration mechanism in the wireless water pressure transmission device according to the present invention;
fig. 7 is a schematic structural diagram of a pressure conversion assembly in a wireless water pressure transmission device according to the present invention;
fig. 8 is a schematic structural diagram of a permanent magnet seat in a wireless water pressure transmission device according to the present invention.
Illustration of the drawings:
1. positioning seats; 2. a wireless pressure detection assembly; 201. a stainless steel outer shell; 202. a water pressure convection port; 203. a pressure-sensitive stainless steel membrane; 204. a water pressure sensor; 205. a voltage stabilizing type fixed seat; 206. a traversing connection port; 207. connecting grooves by screw threads; 208. locking the bolt; 3. an outer protective component; 301. a pressure-resistant outer frame; 302. ultrafiltration membranes; 4. a drainage mechanism; 401. a butt joint type drainage seat; 402. a bottom drainage tube; 403. a top layer drainage tube; 404. a mesh surface support frame; 405. an air filter screen; 406. an umbrella cover; 5. a pressurization mechanism; 501. a booster tank; 502. a mesh surface support; 503. a female rotor; 504. a male rotor; 505. a driven gear; 506. a driving gear; 507. a movable scroll pan; 508. a support fence; 509. a static scroll pan; 6. a pressure conversion assembly; 601. a drive shaft; 602. a water wheel vehicle; 603. a drive bevel gear; 604. a driven bevel gear; 605. a connecting shaft; 606. a winding coil; 607. a permanent magnet seat; 7. an aeration mechanism; 701. a transfer cylinder; 702. a spiral tube; 703. a one-way valve cover; 704. a water turbine.
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. 1-8, the present invention provides a technical solution: a wireless water pressure transmission device comprises a positioning seat 1, wherein a wireless pressure detection assembly 2 is arranged at the top of the positioning seat 1, an outer protection assembly 3 is fixedly connected to the position, corresponding to the wireless pressure detection assembly 2, of the top of the positioning seat 1, a drainage mechanism 4 is fixedly connected to the end face of the positioning seat 1, a pressurization mechanism 5 and a pressure conversion assembly 6 are sequentially arranged on the drainage mechanism 4 from top to bottom, and an aeration mechanism 7 is clamped at the peripheral part, corresponding to the outer protection assembly 3, of the top of the positioning seat 1;
outer protective component 3 includes outer frame 301 of withstand voltage formula, outer frame 301 fixed connection of withstand voltage formula is at the top of positioning seat 1, the embedded milipore filter 302 that is connected with in surface of outer frame 301 of withstand voltage formula for water purification quality prevents that water erosion stainless steel shell body 201 and forced induction stainless steel membrane 203.
Specifically, as shown in fig. 1, 2 and 3, the wireless pressure detection assembly 2 includes a stainless steel outer shell 201, a water pressure convection port 202 is formed in the surface of the stainless steel outer shell 201, a pressure sensing stainless steel membrane 203 is embedded in the water pressure convection port 202, a water pressure sensor 204 is embedded in the stainless steel outer shell 201, a pressure stabilizing fixing seat 205 is fixedly connected to the outer arc surface of the stainless steel outer shell 201, a through connection port 206 is formed in the top of the pressure stabilizing fixing seat 205, a locking bolt 208 is inserted in the through connection port 206, and the locking bolt 208 is further in threaded connection with a threaded connection groove 207 formed in the top of the positioning seat 1.
The implementation mode is specifically as follows: the pressure sensing stainless steel membrane 203 is filled with pressure conduction medium, and the pressure sensing stainless steel membrane 203 is used for sensing water pressure change so as to achieve the purpose of measuring water level change, and further viscous substances and particles in water flow can be isolated on the periphery of the water pressure sensor 204.
Specifically, as shown in fig. 1 and 5, the drainage mechanism 4 includes a butt joint type drainage seat 401, the butt joint type drainage seat 401 is communicated with the positioning seat 1, a bottom drainage tube 402 is connected to the top of the butt joint type drainage seat 401 in a clamped manner, the top end of the bottom drainage tube 402 is communicated with the bottom end of a top drainage tube 403 through a pressurization mechanism 5, a mesh surface support frame 404 is fixedly connected to the port at the top of the top drainage tube 403, an air filter screen 405 is arranged between the mesh surface support frame 404 and the top drainage tube 403, and an umbrella cover 406 is fixedly connected to the position, corresponding to the air filter screen 405, at the top of the mesh surface support frame 404.
The implementation mode is specifically as follows: when the water current flows through the water wheel vehicle 602, the flow force carried in the water current can be converted into a torque force by utilizing the structural particularity of the water wheel vehicle 602 and acts on the driving shaft 601, and the torque force is transferred to the connecting shaft 605 by the driving shaft 601 by utilizing the linkage effect between the driving bevel gear 603 and the driven bevel gear 604.
Specifically, as shown in fig. 1 and 5, the pressurization mechanism 5 includes a pressurization tank 501, the top and the bottom of the pressurization tank 501 are respectively communicated with one end of the top layer drainage tube 403 and the bottom layer drainage tube 402, and the top and the bottom of the pressurization tank 501 are respectively connected with a mesh surface support 502 in a clamping manner at the position corresponding to the ports of the bottom layer drainage tube 402 and the top layer drainage tube 403, the pressurization mechanism 5 further includes a male rotor 504 and a female rotor 503, the female rotor 503 and the male rotor 504 are engaged with each other, the male rotor 504 and the female rotor 503 are both rotatably connected on the inner side wall of the pressurization tank 501, a driven gear 505 is further fixedly connected on the rotating shaft of the male rotor 504, and a driving gear 506 is engaged on the surface of the driven gear 505.
The implementation mode is specifically as follows: as the male rotor 504 and the female rotor 503 are meshed with each other, the male rotor 504 directly drives the female rotor 503 to rotate together, air is sucked under the action of relative negative pressure, gas is conveyed and compressed under the matching action of the tooth peaks and the tooth grooves, when the meshed surface of the male rotor 504 and the female rotor 503 rotates to the position of the fixed scroll 509, the compressed gas begins to be discharged, the gas is sucked to the periphery of the fixed scroll 509, and the gas is further compressed in a plurality of crescent-shaped compression cavities formed by meshing the fixed scroll 509 and the movable scroll 507.
Specifically, as shown in fig. 7, the pressure conversion assembly 6 includes a driving shaft 601, the driving shaft 601 is rotatably connected to the outer arc surface of the bottom layer drainage tube 402, one end of the driving shaft 601 is fixedly connected to a water wheel vehicle 602, the other end of the driving shaft 601 is fixedly connected to a driving bevel gear 603, a driven bevel gear 604 is engaged with the surface of the driving bevel gear 603, the driven bevel gear 604 is fixedly connected to the surface of a connecting shaft 605, the connecting shaft 605 is rotatably connected to the bottom of the boost tank 501, a movable scroll 507 is fixedly connected to the surface of the connecting shaft 605, a fixed scroll 509 is engaged with the movable scroll 507, the fixed scroll 509 is fixedly connected to the inner side wall of the boost tank 501, the movable scroll 507 is fixedly connected to the surface of the connecting shaft 605, the driving gear 506 is also fixedly connected to the surface of the connecting shaft 605, the connecting shaft 605 is also rotatably connected to the top of the support column 508, the support rail 508 is fixedly connected to the inner side wall of the pressurizing tank 501, the pressure conversion assembly 6 further comprises a winding coil 606, the winding coil 606 is wound on the surface of the driving shaft 601, two permanent magnet seats 607 are arranged on the periphery of the winding coil 606, the magnetic poles of the opposite surfaces of the two permanent magnet seats 607 are opposite, and the two permanent magnet seats 607 are fixedly connected to the inner side wall of the bottom layer drainage tube 402.
The implementation mode is specifically as follows: when water flows through the water wheel vehicle 602, the flow force carried in the water flow can be converted into torque force and acts on the driving shaft 601 by utilizing the structural particularity of the water wheel vehicle 602, the torque force is transferred to the connecting shaft 605 by the driving shaft 601 by utilizing the linkage effect between the driving bevel gear 603 and the driven bevel gear 604, the connecting shaft 605 drives the movable scroll 507 to rotate on the inner side of the fixed scroll 509, meanwhile, the connecting shaft 605 also acts on the male rotor 504 by utilizing the linkage effect between the driving gear 506 and the driven gear 505, and the meshing action between the male rotor 504 and the female rotor 503 is utilized.
Specifically, as shown in fig. 1 and 6, the aeration mechanism 7 includes an adapter cylinder 701, the adapter cylinder 701 is clamped on the top of the positioning seat 1, a spiral pipe 702 is clamped on the top of the adapter cylinder 701, a one-way valve cover 703 is embedded in a port at the top end of the spiral pipe 702, the one-way valve cover 703 is hinged to the spiral pipe 702 through a spring hinge, and a water turbine 704 is fixedly connected to the inner side wall of the adapter cylinder 701.
The implementation mode is specifically as follows: after entering the interior of the adapter cylinder 701, the high-pressure air is firstly associated with the water turbine 704, and by utilizing the structural particularity of the water turbine 704, the flow force of the high-pressure air flow can be converted into a torsion force and directly acts on the adapter cylinder 701, so that the adapter cylinder 701 drives the spiral pipe 702 to rotate, further, the air can be sprayed around the ultrafiltration membrane 302, the faster the flow rate of the water flow is, the more the air amount is introduced in unit time, and the short-time aeration cleaning can be carried out.
The working principle is as follows: when the pressure-sensitive stainless steel diaphragm 203 is used, a pressure-conducting medium is filled in the pressure-sensitive stainless steel diaphragm 203, the pressure-sensitive stainless steel diaphragm 203 is used for sensing water pressure change so as to achieve the purpose of measuring water level change, viscous substances and particles in water flow can be isolated at the periphery of the water pressure sensor 204, the stability of the water pressure sensor 204 in the long-term water pressure monitoring process is effectively ensured, when the water flow flows through the water wheel vehicle 602, the flowing force carried in the water flow can be converted into torsion force and acts on the driving shaft 601 by utilizing the particularity of the structure of the water wheel vehicle 602, the torsion force is transferred to the connecting shaft 605 by the driving shaft 601 by utilizing the linkage effect between the driving bevel gear 603 and the driven bevel gear 604, the connecting shaft 605 drives the movable scroll 507 to rotate at the inner side of the fixed scroll 509, meanwhile, the connecting shaft 605 also acts on the male rotor 504 by utilizing the linkage effect between the driving gear 506 and the driven gear 505, by utilizing the engaging action between the male rotor 504 and the female rotor 503, because the male rotor 504 and the female rotor 503 are engaged with each other, the male rotor 504 directly drives the female rotor 503 to rotate together, air is sucked under the action of relative negative pressure, gas is conveyed and compressed under the action of the tooth crest and the tooth groove, when the engaging surface of the male rotor 504 and the female rotor 503 is rotated to the position of the fixed scroll 509, the compressed gas is discharged, the gas is sucked to the periphery of the fixed scroll 509, the gas is further compressed in a plurality of crescent-shaped compression cavities formed by the engaging of the fixed scroll 507 and the fixed scroll 509, and then is continuously discharged through the axial hole of the central part of the fixed scroll 509, so that the introduced air can be pressurized to the surfaces of the positioning seats 1 and 302 and adhered with a large amount of active strains, pollutants such as COD, ammonia nitrogen, total nitrogen and the like in the water flow can be degraded through the adhered strains, and calcium and magnesium ions in the water can be intercepted, therefore, most suspended matters are settled to the water bottom, the overflow water quality is good, the impurities in the water flow are prevented from forming scale on the stainless steel outer shell 201 and the pressure sensing stainless steel membrane 203, the stainless steel outer shell 201, the pressure sensing stainless steel membrane 203 and the water pressure sensor 204 are prevented from being retested, the hardening on the surface of the pressure sensing stainless steel membrane 203 during long-term monitoring is avoided, the accuracy and the sensitivity of water level measurement are influenced, the water pressure sensor 204 can effectively and stably work for a long time, after the high-pressure air enters the adapter cylinder 701, the high-pressure air is firstly associated with the water turbine 704, the structural particularity of the water turbine 704 is utilized, the flowing force of the high-pressure air flow can be converted into the torsion and directly acts on the adapter cylinder 701, the adapter cylinder 701 drives the spiral pipe 702 to rotate, further, the air can be sprayed around the ultrafiltration membrane 302, and the flow rate of the water flow is faster, the more air is introduced in unit time, the short-time aeration cleaning can be carried out, and the aeration is stopped after a part of strains are removed to continue the membrane contact oxidation treatment process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a wireless water pressure transmission device, includes positioning seat (1), the top of positioning seat (1) is provided with wireless pressure measurement subassembly (2) to positioning seat (1) top corresponds outer protection component (3) of the position fixedly connected with of wireless pressure measurement subassembly (2), fixedly connected with drainage mechanism (4) of terminal surface department of positioning seat (1), drainage mechanism (4) have set gradually booster mechanism (5) and pressure conversion subassembly (6) from top to bottom, the peripheral position joint that positioning seat (1) top corresponds outer protection component (3) has aeration mechanism (7), its characterized in that:
the outer protection assembly (3) comprises a pressure-resistant outer frame (301), the pressure-resistant outer frame (301) is fixedly connected to the top of the positioning seat (1), and an ultrafiltration membrane (302) is connected to the surface of the pressure-resistant outer frame (301) in an embedded mode and used for purifying water quality and preventing a stainless steel outer shell (201) and a pressure-sensitive stainless steel membrane (203) from being corroded by water;
the wireless pressure detection assembly (2) comprises a stainless steel outer shell (201), a water pressure convection port (202) is formed in the surface of the stainless steel outer shell (201), a pressure induction stainless steel membrane (203) is embedded in the water pressure convection port (202), and a water pressure sensor (204) is embedded in the stainless steel outer shell (201);
drainage mechanism (4) are including dock drainage seat (401), communicate between dock drainage seat (401) and positioning seat (1), the top joint of dock drainage seat (401) has bottom drainage tube (402), the top of bottom drainage tube (402) is linked together through booster mechanism (5) and the bottom of top layer drainage tube (403), fixedly connected with wire side support frame (404) in the port at top layer drainage tube (403) top, be provided with airstrainer (405) between wire side support frame (404) and top layer drainage tube (403) to position department that wire side support frame (404) top corresponds airstrainer (405) still fixedly connected with canopy (406).
2. The wireless water pressure transmission device according to claim 1, wherein a pressure stabilizing fixing seat (205) is fixedly connected to the outer arc surface of the stainless steel outer shell (201), a through connecting port (206) is formed in the top of the pressure stabilizing fixing seat (205), a locking bolt (208) is inserted into the through connecting port (206), and the locking bolt (208) is further in threaded connection with a threaded connecting groove (207) formed in the top of the positioning seat (1).
3. The wireless water pressure transmission device according to claim 1, wherein the pressurizing mechanism (5) comprises a pressurizing tank (501), the top and the bottom of the pressurizing tank (501) are respectively communicated with one end of the top layer drainage tube (403) and one end of the bottom layer drainage tube (402), and the top and the bottom of the pressurizing tank (501) are respectively clamped with a net surface support (502) at the position corresponding to the ports of the bottom layer drainage tube (402) and the top layer drainage tube (403).
4. The wireless water pressure transmission device according to claim 1, wherein the supercharging mechanism (5) further comprises a male rotor (504) and a female rotor (503), the female rotor (503) and the male rotor (504) are meshed with each other, the male rotor (504) and the female rotor (503) are both rotatably connected to the inner side wall of the supercharging tank (501), a driven gear (505) is fixedly connected to the rotating shaft of the male rotor (504), and a driving gear (506) is meshed with the surface of the driven gear (505).
5. The wireless water pressure transmission device according to claim 1, wherein the pressure conversion assembly (6) comprises a driving shaft (601), the driving shaft (601) is rotatably connected to the outer arc surface of the bottom layer drainage tube (402), one end of the driving shaft (601) is fixedly connected with a water wheel vehicle (602), the other end of the driving shaft (601) is fixedly connected with a driving bevel gear (603), a driven bevel gear (604) is meshed with the surface of the driving bevel gear (603), the driven bevel gear (604) is fixedly connected to the surface of a connecting shaft (605), and a rotating wheel of the connecting shaft (605) is connected to the bottom of the pressurizing tank (501).
6. The wireless water pressure transmission device according to claim 5, wherein a movable scroll (507) is fixedly connected to the surface of the connecting shaft (605), a fixed scroll (509) is engaged with the movable scroll (507), the fixed scroll (509) is fixedly connected to the inner side wall of the booster tank (501), the movable scroll (507) is fixedly connected to the surface of the connecting shaft (605), the driving gear (506) is further fixedly connected to the surface of the connecting shaft (605), the connecting shaft (605) is further rotatably connected to the top of the support rail (508), and the support rail (508) is fixedly connected to the inner side wall of the booster tank (501).
7. The wireless water pressure transmission device according to claim 1, wherein the pressure conversion assembly (6) further comprises a winding coil (606), the winding coil (606) is wound on the surface of the driving shaft (601), two permanent magnet seats (607) are arranged on the periphery of the winding coil (606), the magnetic poles of the opposite surfaces of the two permanent magnet seats (607) are opposite, and the two permanent magnet seats (607) are fixedly connected to the inner side wall of the bottom layer drainage tube (402).
8. The wireless water pressure transmission device according to claim 1, wherein the aeration mechanism (7) comprises an adapter cylinder (701), the adapter cylinder (701) is clamped on the top of the positioning seat (1), a spiral pipe (702) is clamped on the top of the adapter cylinder (701), a one-way valve cover (703) is embedded in a port at the top end of the spiral pipe (702), the one-way valve cover (703) is hinged with the spiral pipe (702) through a spring hinge, and a water turbine (704) is fixedly connected to the inner side wall of the adapter cylinder (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169816.3A CN113607237B (en) | 2021-10-08 | 2021-10-08 | Wireless water pressure transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169816.3A CN113607237B (en) | 2021-10-08 | 2021-10-08 | Wireless water pressure transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113607237A true CN113607237A (en) | 2021-11-05 |
| CN113607237B CN113607237B (en) | 2021-12-07 |
Family
ID=78310816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111169816.3A Active CN113607237B (en) | 2021-10-08 | 2021-10-08 | Wireless water pressure transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113607237B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140083185A1 (en) * | 2012-09-21 | 2014-03-27 | John Vander Horst | Multi-tank indirect liquid-level measurement |
| CN208059974U (en) * | 2018-04-16 | 2018-11-06 | 中国地震局地壳应力研究所 | A kind of scale-deposit-preventing anti-corrosion film-type hydraulic pressure sensor protection header structure |
| CN211824605U (en) * | 2020-04-30 | 2020-10-30 | 广东粤电新会发电有限公司 | Liquid level measuring device and water collecting tank sewage discharging system based on same |
| CN112591878A (en) * | 2020-12-29 | 2021-04-02 | 雅安沃克林环保科技有限公司 | Energy-saving MBR (membrane bioreactor) membrane device and membrane filtration method |
| CN112774453A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Automatic aeration control system and control method for ultrafiltration gas-water mixed membrane equipment |
| CN112922086A (en) * | 2021-01-27 | 2021-06-08 | 曾淑媛 | Secondary water supply equipment |
| CN213714458U (en) * | 2020-12-29 | 2021-07-16 | 浙江凯泓电子有限公司 | Intelligent liquid level detection device with protection device |
| CN213738889U (en) * | 2020-11-30 | 2021-07-20 | 柳州市乐伊净水设备有限责任公司 | Automatic stainless steel water purifier for backwashing water tank |
-
2021
- 2021-10-08 CN CN202111169816.3A patent/CN113607237B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140083185A1 (en) * | 2012-09-21 | 2014-03-27 | John Vander Horst | Multi-tank indirect liquid-level measurement |
| CN208059974U (en) * | 2018-04-16 | 2018-11-06 | 中国地震局地壳应力研究所 | A kind of scale-deposit-preventing anti-corrosion film-type hydraulic pressure sensor protection header structure |
| CN211824605U (en) * | 2020-04-30 | 2020-10-30 | 广东粤电新会发电有限公司 | Liquid level measuring device and water collecting tank sewage discharging system based on same |
| CN213738889U (en) * | 2020-11-30 | 2021-07-20 | 柳州市乐伊净水设备有限责任公司 | Automatic stainless steel water purifier for backwashing water tank |
| CN112774453A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Automatic aeration control system and control method for ultrafiltration gas-water mixed membrane equipment |
| CN112591878A (en) * | 2020-12-29 | 2021-04-02 | 雅安沃克林环保科技有限公司 | Energy-saving MBR (membrane bioreactor) membrane device and membrane filtration method |
| CN213714458U (en) * | 2020-12-29 | 2021-07-16 | 浙江凯泓电子有限公司 | Intelligent liquid level detection device with protection device |
| CN112922086A (en) * | 2021-01-27 | 2021-06-08 | 曾淑媛 | Secondary water supply equipment |
Non-Patent Citations (1)
| Title |
|---|
| 肖康: "膜生物反应器微滤过程中的膜污染过程与机理研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113607237B (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113607237B (en) | Wireless water pressure transmission device | |
| CN115112437A (en) | Depth-adjustable water quality sampling device and big data acquisition system | |
| CN213210109U (en) | Water quality testing device with multi-environment application in hydraulic and hydroelectric engineering | |
| CN217630343U (en) | Connecting device of municipal drainage pipeline | |
| CN210322448U (en) | Water quality extraction device for hydraulic engineering | |
| CN216957122U (en) | Wisdom water utilities blocks up warning water supply installation | |
| CN210434315U (en) | Reusable tubular membrane detection device | |
| CN205204926U (en) | Filtration system of open -air normal position nutritive salt detector of online low energy consumption | |
| CN111847696A (en) | Energy-saving intelligent adsorption device and method for oil stains on water surface of river basin | |
| CN211401762U (en) | Sewage detection device based on environmental protection | |
| CN105258761A (en) | Bubble type water level indicator and water body sediment concentration detection method | |
| CN104098157A (en) | Reverse osmosis well utilizing buoyancy and application thereof | |
| CN204027646U (en) | A kind of air bubble type water gauge | |
| CN206735869U (en) | Purifier with counter-flush and cleaning water detection means | |
| CN219570456U (en) | Improved structure of pump body | |
| CN214794733U (en) | Water pollution detection device for hydraulic engineering | |
| CN218787841U (en) | High-precision turbine flowmeter | |
| CN220058177U (en) | Floating dock pump boat with floating ball water storage cavity | |
| CN219121453U (en) | Electromagnetic open canal flowmeter | |
| CN214423279U (en) | Novel facility for collecting and treating deck runoff | |
| CN218937397U (en) | Port channel water depth real-time monitoring device | |
| CN217465873U (en) | Metal tube rotor flowmeter capable of filtering | |
| CN218762743U (en) | Pipeline anticorrosive coating detection equipment adopting stray current method | |
| CN210631727U (en) | Siphon of scraping and sucking machine | |
| CN219455172U (en) | Temperature and salt depth measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |