CN114804385A - Intelligent water purification equipment with frequency conversion function - Google Patents
Intelligent water purification equipment with frequency conversion function Download PDFInfo
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- CN114804385A CN114804385A CN202210459569.9A CN202210459569A CN114804385A CN 114804385 A CN114804385 A CN 114804385A CN 202210459569 A CN202210459569 A CN 202210459569A CN 114804385 A CN114804385 A CN 114804385A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000000746 purification Methods 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 67
- 239000012535 impurity Substances 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000429 assembly Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 49
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000008213 purified water Substances 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 13
- 239000000203 mixture Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000009467 reduction Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
- B01D37/046—Controlling the filtration by pressure measuring
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Hydrology & Water Resources (AREA)
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- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an intelligent water purifying device with a frequency conversion function, which comprises an outer box and a purified water internal detection system, a control panel is fixedly arranged on the right side of the outer box, a support plate is fixed in the middle of the inner part of the outer box, a water pump is fixed above the supporting plate, a group of impurity filtering barrels are arranged below the supporting plate, dirt detection assemblies are arranged inside the group of impurity filtering barrels, the dirt detection component comprises an upper plate and a lower plate, the insides of a group of impurity filtering barrels are sequentially connected through pipelines, the inside of the impurity filtering barrel on the right side is connected with a water inlet pipe through a water pump, the inside pipeline of the impurity filtering barrel on the left side is connected with an RO filtering barrel, a pressure barrel is arranged at the left side of the outer box, the interior of the RO filter barrel is connected with an internal pipeline of the pressure barrel, and install on the pipeline and press the subassembly that changes, the device has solved the problem of the inside dirt automatically cleaning of current water purification unit.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to intelligent water purification equipment with a frequency conversion function.
Background
The difference between the common water purifier and the frequency conversion water purifier lies in water saving and the service life of a filter element, the common metal paint is only used for simply combining all parts of the water purifier according to the conventional principle to achieve the effect of purifying water quality, the frequency conversion water purifier integrates the corresponding frequency conversion technology on the basis of the common water purifier to optimize and improve the product performance, thereby saving water and prolonging the service life of the filter element, but when the prior variable frequency water purifying equipment is used, most of the water-saving devices adopt regular cleaning and replacement, when the water flow in the water-saving device is extremely unstable, a user can consider the problem of internal blockage, however, by then time, the problem of clogging inside the basic filtering device has been quite serious, with a corresponding reduction in the product life, therefore, how to accurately obtain the problem of internal blockage and make corresponding instructions for cleaning, and further effectively improving the water purification quality is a problem to be solved urgently by the personnel in the field.
Disclosure of Invention
The invention aims to provide an intelligent water purifying device with a frequency conversion function, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a take intelligent water purification unit of frequency conversion function, includes the inside detecting system of outer container and water purification, its characterized in that, the right side fixed mounting of outer container has the control panel, be fixed with the backup pad in the middle of the inside of outer container, the top of backup pad is fixed with the water pump, a set of impurity filter vat is installed to the below of backup pad, and is a set of the inside of impurity filter vat all is provided with dirt detection component, dirt detection component includes upper plate and hypoplastron, and is a set of the inside pipe connection in proper order of impurity filter vat, right side the inside of impurity filter vat is connected with the inlet tube through the water pump, and left side the inside pipe connection of impurity filter vat has the RO filter vat, the left side of outer container is provided with the pressure vessel, the inside of RO filter vat is connected with the inside pipe connection of pressure vessel, and installs on the pipeline and press the pressure to change the subassembly, the inside detecting system of water purification includes water yield detection module, presses the pressure change subassembly, The water quantity detection module comprises a pressure unit and a pressure frequency unit, the central control module comprises a first analysis unit, and the water purification internal detection system is electrically connected with the control panel.
The invention further discloses that the pressure-variable component comprises a pressure meter, a dial is arranged on the pressure meter, a pointer is rotatably connected in the middle of the dial, a coil spring is fixedly connected in the middle of the pointer and the middle of the dial, the pressure unit and the pressure frequency unit are electrically connected with the coil spring, and the first analysis unit is electrically connected with the dirt detection module.
The invention further discloses that a nut is fixed on the right side of the upper plate, a motor is installed at the right end above the impurity filtering barrel, a resistance box is arranged on the left side of the motor, a lead screw is fixedly connected to the output end of the lower side of the motor, the lead screw is in transmission connection with the nut, through openings are uniformly formed in the surfaces of the upper plate and the lower plate, a plurality of hairbrushes are fixed on the inner ring of the upper plate, a filtering cover is arranged in the middle inside the impurity filtering barrel and is in contact with the hairbrushes, and the dirt detection module is electrically connected with the motor.
The invention further discloses that the blades are rotatably connected inside the through holes of the lower plate, a plurality of upper cylinders are uniformly embedded in the lower surface of the upper plate, lower rods are slidably connected inside the upper cylinders, the bottom ends of the lower rods are fixed with the upper surface of the lower plate, and liquid is filled inside the upper cylinders.
The invention further discloses that a liquid storage cylinder is installed inside the resistance box, a first electrifying plate is fixed at the right end inside the liquid storage cylinder, a liquid passing cylinder is fixed at the left end inside the liquid storage cylinder, a moving rod is connected inside the liquid passing cylinder in a sliding mode, a second electrifying plate is fixed at the right end of the moving rod, the left side and the right side of the second electrifying plate are respectively provided with a left cavity and a right cavity, the inner pipelines of the left cavity and the right cavity are connected, electrifying liquid is filled inside the left cavity and the right cavity, the first electrifying plate is connected with a motor lead, and the inner walls of the moving rod and the liquid storage cylinder are coated with insulating materials.
The invention further discloses that a liquid collecting pipe is arranged in the liquid through cylinder, a pipe orifice at the lower end of the liquid collecting pipe is communicated with internal pipelines of the upper cylinders, and the liquid collecting pipe is made of a telescopic material.
The invention further discloses that a water outlet is formed in the middle of the filter cover, a water inlet is formed in the periphery of the water outlet, and a water outlet pipe is connected to a left pipeline of the pressure barrel.
The invention further discloses that the water purification internal detection system further comprises an instruction execution module, the central control module further comprises a second analysis unit, the dirt detection module comprises a current monitoring unit, the current monitoring unit is electrically connected with the instruction execution module, and the instruction execution module comprises a cleaning unit and an alarm unit.
The invention further discloses an operation method of the water purification internal detection system, which comprises the following steps:
s1: when the water purifying equipment is normally operated, the pressure variable component detects the pressure of water flow in the pipeline, the pressure unit and the pressure frequency unit acquire initial pressure data and pressure frequency data and store the initial pressure data and the pressure frequency data in the central control module, and when the water purifying equipment is normally put into use, the pressure unit and the pressure frequency unit detect the pressure and the pressure frequency in real time;
s2: the first analysis unit compares the real-time detected pressure and pressure frequency data with corresponding initial data to obtain the running state of the water flow, and judges the blocking condition in the impurity filter barrel according to the running state of the water flow;
s3: if the first analysis unit obtains the conclusion that the interior of the impurity filter barrel is blocked, the first analysis unit transmits a signal to the dirt detection module, and the dirt detection module operates to detect the components of the interior dirt and obtain a corresponding detection result;
s4: and the instruction execution module executes a corresponding instruction according to the detection result of the dirt detection module so as to improve the purification quality of water.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the pressure-variable component and the dirt detection component are adopted to monitor water flow pressure data in the pipeline in real time so as to analyze the internal blockage situation, if the internal blockage occurs, the dirt detection module controls the dirt detection component to operate, and judges the components of internal dirt, so that measures are effectively taken to clean the interior, ensure the water purification quality and prolong the service life of the device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;
FIG. 2 is an enlarged schematic view of the pressure assembly of the present invention;
FIG. 3 is a schematic front cross-sectional view of an impurity filter cartridge of the present invention;
FIG. 4 is a schematic view showing a detailed structure of the upper and lower plates of the present invention;
FIG. 5 is a schematic front cross-sectional view of the upper and lower plates of the present invention;
FIG. 6 is an enlarged schematic view of area B of the present invention;
FIG. 7 is an enlarged schematic view of region C of the present invention;
in the figure: 1. an outer box; 2. a dirt detection assembly; 3. a control panel; 4. an impurity filtering barrel; 7. a support plate; 8. a water pump; 9. an RO filter vat; 10. a pressure barrel; 11. a water outlet pipe; 12. a pressure gauge; 13. a pointer; 14. a dial plate; 15. a coil spring; 16. a motor; 17. a resistance box; 18. a filter housing; 20. a lead screw; 21. a nut; 22. a water outlet; 23. a water inlet; 24. an upper plate; 25. a lower plate; 26. a brush; 27. a blade; 28. a lower rod; 29. feeding a cylinder; 30. a first electrifying plate; 31. a second electrifying plate; 32. a liquid cylinder is communicated; 33. a travel bar; 34. a liquid storage cylinder; 35. and a liquid collecting pipe.
Detailed Description
The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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. 1-7, the present invention provides the following technical solutions: the utility model provides a take intelligent water purification unit of frequency conversion function, including outer container 1 and the inside detecting system of water purification, the right side fixed mounting of outer container 1 has control panel 3, be fixed with backup pad 7 in the middle of the inside of outer container 1, the top of backup pad 7 is fixed with water pump 8, a set of impurity filter vat 4 is installed to the below of backup pad 7, the inside of a set of impurity filter vat 4 all is provided with dirt detection component 2, dirt detection component 2 includes upper plate 24 and hypoplastron 25, the inside pipe connection in proper order of a set of impurity filter vat 4, the inside of right side impurity filter vat 4 is connected with the inlet tube through water pump 8, the inside pipe connection of left side impurity filter vat 4 has RO filter vat 9, the left side of outer container 1 is provided with pressure vessel 10, the inside of RO filter vat 9 and the inside pipe connection of pressure vessel 10, and install the pressure change subassembly on the pipeline, the inside detecting system of water purification includes water yield detection module, The water quantity detection module comprises a pressure unit and a pressure frequency unit, the central control module comprises a first analysis unit, and the water purification internal detection system is electrically connected with the control panel 3.
Starting a switch on the control panel 3, starting water purification equipment, enabling an external water source to sequentially enter the impurity filtering barrel 4 from right to left through a water inlet pipe, enabling the external water source to flow from right to left inside the RO filtering barrel 9 through a left pipeline and a water pump 8, purifying inlet water inside the impurity filtering barrel 4 and the RO filtering barrel 9, enabling the purified water to flow into the pressure barrel 10 through a pipeline, discharging filtered dirty water through an internal pipeline in a shunting manner, monitoring water flow pressure data in the pipeline when the impurity filtering barrel 4 is communicated with the RO filtering barrel 9 in real time according to changes inside a pressure-variable component by a water quantity detection module in the water purification process, acquiring detected pressure data by a central control module, analyzing the internal blockage condition by a first analysis unit, controlling the operation of a dirt detection component 2 by the dirt detection module if the internal blockage occurs, judging the components of the dirt inside and effectively taking measures, the interior is cleaned, the water purification quality is ensured, and the service life of the device is prolonged.
The pressure variable component comprises a pressure gauge 12, a dial 14 is arranged on the pressure gauge 12, a pointer 13 is rotatably connected in the middle of the dial 14, a coil spring 15 is fixedly connected in the middle of the pointer 13 and the middle of the dial 14, a pressure unit and a pressure frequency unit are electrically connected with the coil spring 15, and a first analysis unit is electrically connected with a dirt detection module.
When the pressure-variable component monitors the water flow pressure, the pointer 13 on the dial 14 rotates at a certain angle, and the coil spring 15 also generates a certain-angle torsional force along with the rotation of the pointer 13, when the water purifying device runs normally in a test mode, the pressure unit obtains the torsional force data of the coil spring 15 10 times within any time period T, the average value is obtained, and the obtained torsional force data is recorded as an initial torsional force f 0 The pressure frequency unit records that the value of the torsional force is lower than 0.95f in the time period T 0 C, the frequency-compression unit is recorded as initial frequency-compression data rho 0 ，
Central control module pair f 0 、ρ 0 Storing, detecting the torsional force and the pressure frequency data of the coil spring 15 in real time by the pressure unit and the pressure frequency unit when the water purifying equipment is put into daily use, and recording as f j And ρ j Where j is the time at which the device is put into use, the first analysis unit acquires f j 、ρ j Data to carry out the analysis, judge whether jam phenomenon appears in impurity filter vat 4, if judge for non-jam phenomenon, water purification unit carries out normal operating, if judge for appearing jam phenomenon, first analytical element transmission signal to dirt detection module, dirt detection module starts, carries out the dirt data judgement in the impurity filter vat 4, and then reachs clean instruction rapidly.
The right side of upper plate 24 is fixed with nut 21, motor 16 is installed to the top right-hand member of impurity filter vat 4, the left side of motor 16 is provided with resistance box 17, the downside output end fixedly connected with lead screw 20 of motor 16, lead screw 20 is connected with the transmission of nut 21, the opening has evenly been seted up on the surface of upper plate 24 and hypoplastron 25, the inner circle of upper plate 24 is fixed with a plurality of brushes 26, be provided with filter mantle 18 in the middle of the inside of impurity filter vat 4, filter mantle 18 contacts with a plurality of brushes 26, dirt detection module is connected with motor 16 electricity.
The dirt detection module is started, the motor 16 is operated, and the output end outputs power P 0 Controlling the feed of the lead screw 20Go 3 periods of regular positive and negative rotation of timing, when lead screw 20 corotation, nut 21 drives upper plate 24 and moves down, brush 26 moves down and cleans the outer wall of filter mantle 18 under the drive of upper plate 24, will adhere to the inside of dirt clearance to impurity filter vat 4 on the outer wall of filter mantle 18, when lead screw 20 reverses, nut 21 drives upper plate 24 and moves up, it is clean to carry out brush 26 to the outer wall of filter mantle 18 once more, the opening is used for making things convenient for inside rivers to flow, through reciprocating of brush 26, scrape off the dirt on the outer wall of filter mantle 18, and dirt and rivers mixture between filter mantle 18 and impurity filter vat 4, conveniently carry out dirt composition on next step and detect, and when lead screw 20 reverses, inside the opening is washed out to the dirt part in the opening to the card, make the dirt mix in the rivers.
The inside of the opening of lower plate 25 is all connected with blade 27 rotatably, and a plurality of upper cylinders 29 are evenly inlayed in the lower surface of upper plate 24, and the inside sliding connection of a plurality of upper cylinders 29 has lower rod 28, and the bottom of lower rod 28 is fixed mutually with the upper surface of lower plate 25, and the inside of a plurality of upper cylinders 29 is filled with liquid.
When the upper plate 24 moves, the lower plate 25 moves along with the upper plate 24, when the lower plate 25 moves, the blade 27 rotates under the action of water flow, the inner slurry is finely cut, the blockage is prevented when the inner slurry is discharged, when the lower plate 25 moves downwards under the ideal state that dirt does not exist in the inner water flow, under the action of the pressure of the water flow, the lower plate 25 is acted by upward pressure, the lower rod 28 is driven to slide towards the inner part of the upper cylinder 29, the liquid part in the upper cylinder 29 is extruded and does not enter the inner part of the resistance box 17 in the extrusion process, and the output end of the motor 16 still outputs power P 0 In operation, when dirt is present inside and the through hole of the blade 27 is blocked, part of water flow cannot pass through the through hole, the water pressure applied when the lower plate 25 moves downwards is increased, the lower rod 28 continues to move upwards and presses the liquid inside the upper cylinder 29 into the resistor box 17, the resistance in the circuit is changed, and the output power of the motor 16 in the following process is changed.
The internally mounted of resistance box 17 has reservoir 34, the inside right-hand member of reservoir 34 is fixed with circular telegram board 30, the inside left end of reservoir 34 is fixed with circular telegram jar 32, the inside sliding connection who leads to liquid jar 32 has carriage release lever 33, the right-hand member of carriage release lever 33 is fixed with circular telegram board two 31, the left and right sides of circular telegram board two 31 is established respectively to left chamber and right chamber, the inside pipe connection in left chamber and right chamber, and inside packing has circular telegram liquid, circular telegram board 30 is connected with motor 16 wire, carriage release lever 33 and reservoir 34's inner wall all coats and has coated insulating material.
When the inside feed liquor of resistance box 17, the inside liquid of upper cylinder 29 gets into the inside that leads to liquid jar 32 through the pipeline, it exerts right thrust to the carriage release lever 33 to get into liquid, carriage release lever 33 moves to the right and drives two 31 right movements of circular telegram board, and then make the circular telegram liquid in the right intracavity pass through the pipeline and get into the left intracavity, the circular telegram liquid in the right intracavity reduces from this, the resistance in the whole circuit reduces, the electric current in the circuit increases, from this the output increase of motor 16, make the positive and negative rotational speed of lead screw 20 increase, nut 21 will drive upper plate 24 and hypoplastron 25 and accelerate the speed removal, make brush 26 clean the outer wall of filter mantle 18 more fast, simultaneously through the acceleration of reciprocating speed, dredge with the help of water pressure port, prevent inside serious jam, the coating of insulating material prevents to take place the electric leakage phenomenon.
The liquid collecting pipe 35 is arranged in the liquid passing cylinder 32, the lower end pipe orifice of the liquid collecting pipe 35 is communicated with the internal pipelines of the upper cylinders 29, and the liquid collecting pipe 35 is made of telescopic materials.
The liquid collecting pipe 35 is made of a telescopic material, when the liquid in the upper cylinder 29 is just extruded out, the liquid collecting pipe 35 prestores the liquid, the liquid does not enter the liquid passing cylinder 32, and the motor 16 is kept to operate at the initial output power when no dirt exists in the liquid passing cylinder.
A water outlet 22 is arranged in the middle of the filter cover 18, a water inlet 23 is arranged on the periphery of the water outlet 22, and a water outlet pipe 11 is connected to the left pipeline of the pressure barrel 10.
The rivers in the introduction impurity filter vat 4 get into from water inlet 23, and the rivers after the filtration are discharged from delivery port 22, and the frequency conversion function of water purification unit is realized in the outfit of pressure vessel 10, when needing to purify waste water and using, opens outlet pipe 11, and the inside purified water of pressure vessel 10 is discharged from outlet pipe 11, realizes the use of purified water.
The water purification internal detection system further comprises an instruction execution module, the central control module further comprises a second analysis unit, the dirt detection module comprises a current monitoring unit, the current monitoring unit is electrically connected with the instruction execution module, and the instruction execution module comprises a cleaning unit and an alarm unit.
When slurry and hard scale appear inside, the blade 27 is blocked, when the lower plate 25 moves downwards continuously, the internal current is increased, the current monitoring unit only obtains current data when the lower plate 25 moves downwards, the second analysis unit analyzes the blocking degree of the changed current data and initial current data, judges the component proportion of the soft slurry and the hard scale, and records the maximum current value in the change as I max Let the initial current data be I 0 The instruction execution module directly obtains a processing result according to the analysis result, a specific cleaning mode is carried out, the cleaning unit is electrically connected with the motor 16, and the alarm unit is arranged on the control panel 3 to alarm and remind a user of disassembling and cleaning.
The operation method of the water purification internal detection system is as follows:
s1: when the water purifying equipment is normally operated, the pressure variable component detects the pressure of water flow in the pipeline, the pressure unit and the pressure frequency unit acquire initial pressure data and pressure frequency data and store the initial pressure data and the pressure frequency data in the central control module, and when the water purifying equipment is normally put into use, the pressure unit and the pressure frequency unit detect the pressure and the pressure frequency in real time;
s2: the first analysis unit compares the real-time detected pressure and pressure frequency data with corresponding initial data to obtain the running state of the water flow, and judges the blocking condition inside the impurity filtering barrel 4 according to the running state of the water flow;
s3: if the first analysis unit obtains the conclusion that the interior of the impurity filter barrel 4 is blocked, the first analysis unit transmits a signal to the dirt detection module, and the dirt detection module operates to detect the components of the interior dirt and obtain a corresponding detection result;
s4: and the instruction execution module executes a corresponding instruction according to the detection result of the dirt detection module so as to improve the purification quality of water.
The specific analysis content of the first analysis unit in S2 is as follows:
s21: the first analysis unit respectively sets a pressure coefficient alpha and a pressure frequency coefficient beta, judges the internal blockage phenomenon according to the coefficient values,
wherein f is 0 、f j 、ρ 0 And ρ j Are not all 0;
s22: when the pressure coefficient alpha is increased, the torsion force of the coil spring 15 is reduced by real-time monitoring, the water pressure in the pipeline at the monitoring part is reduced, and therefore the water flow is reduced, when the pressure coefficient beta is increased, the internal water pressure is unstable, and the torsion force value is lower than 0.95f frequently 0 Thereby proving that the internal water pressure is unstable;
s23: the first analysis unit is combined with alpha and beta to establish a blockage judgment value gamma, wherein gamma is alpha beta, the pressure coefficient and the pressure frequency coefficient are positively correlated with blockage, when gamma is not less than 1 and less than 2.5, the normal water outlet pressure phenomenon is determined, the inner part is not blocked, when gamma is not less than 2.5, the abnormal water outlet phenomenon is determined, the first analysis unit transmits a signal to the dirt detection module, and the dirt detection module performs component judgment between the inner soft mud and the hard dirt.
The specific contents of S3-S4 are as follows:
a1: when the conclusion that the interior of the impurity filtering barrel 4 is blocked is obtained, the dirt detection module controls the motor 16 to output power P firstly 0 Starting, controlling the screw rod 20 to rotate for 3 periods of regular forward and reverse rotation;
a2: the current monitoring unit detects the output current of the motor 16 and transmits detection data to the second analysis unit, and the second analysis unit determines the internal blockage degree according to the change amplitude of the current, further determines the proportion of the slurry and the hard particles, and expresses the proportion as I, II and III grades;
a3: the instruction execution module selects a corresponding processing instruction according to the grade result, the cleaning unit is used for strengthening internal descaling, and the alarm unit is used for giving an alarm to remind a user of carrying out internal processing on the impurity filter vat 4.
The specific contents are as follows:
in the 3 periods of the positive and negative rotation in A1, the 1 st period begins, the motor 16 outputs power P 0 Operation, influenced by internal dirt, changes in internal current, the current monitoring unit only performs current data acquisition when lower plate 25 moves down, and acquires I in three sets of data max ；
The second analysis unit establishes a value of the current variation amplitude theta,
when the internal current is I 0 The second electrified plate 31 is in contact with the right wall of the liquid passing cylinder 32, theta is 1, the volume of the electrified liquid filled in the right cavity reaches the maximum value, when the moving rod 33 moves rightwards, the volume of the electrified liquid in the right cavity is gradually reduced, the reduction of the volume is related to the moving distance of the second electrified plate 31, when the moving distance of the second electrified plate 31 occupies one sixth of the original distance between the first electrified plate 30 and the second electrified plate 31, the moving distance of the moving rod 33 belongs to a normal range, when the moving distance of the second electrified plate 31 occupies one half of the original distance between the first electrified plate 30 and the second electrified plate 31, the right cavity discharges half of the volume of the electrified liquid, when the moving distance exceeds one half of the volume, the excessive electrified liquid enters the left cavity, under the condition that the external voltage is not changed, the moving distance of the second electrified plate 31 is in direct proportion to the current, and theta is set to be more than or less than 1.00 and is not more than theta<When the current is 1.20, the change amplitude of the current is I level, which shows that the internal soft slurry ratio is large, and theta is more than or equal to 1.20<When the current is 2.00, the change amplitude of the current is II grade, which shows that the proportion of the soft mud inside to the hard scale is equivalent, and when theta is more than or equal to 2, the change amplitude of the current is III grade, which shows that the proportion of the hard scale inside is large, so that the through hole at the position of the blade 27 is seriously blocked and the water flow cannot be normally carried out;
the processing instruction of A3 is as follows:
a31: when the grade result obtained by the instruction execution module is I grade, after the periodic detection of the cleaning unit is finished, the output power of the motor 16 is increased, the forward and reverse rotation time is shortened, the subdividing and cutting force of the blade 27 on the internal soft dirt is increased, and after the cleaning unit operates for a period of time, the dirt detection assembly 2 is restored to the initial state to realize internal self-cleaning;
a32: when the grade result is II grade, the cleaning unit increases the sewage discharge amount when repeating the step A31, so that the hard scale is discharged into the impurity filtering barrel 4 at a sufficient water flow speed;
a33: when the grade result is grade III, the alarm unit alarms at the control panel 3, and a plurality of alarm units are arranged corresponding to the corresponding impurity filter barrels 4, so that a user can conveniently and directly unpick and wash the corresponding impurity filter barrels 4;
when detecting the dirt, the inside dirt composition that all carries out of a set of impurity filter vat 4 detects.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The intelligent water purifying equipment with the frequency conversion function comprises an outer box (1) and a water purifying internal detection system, and is characterized in that a control panel (3) is fixedly arranged on the right side of the outer box (1), a support plate (7) is fixed in the middle of the inner part of the outer box (1), a water pump (8) is fixed above the support plate (7), a group of impurity filtering barrels (4) are arranged below the support plate (7), dirt detection assemblies (2) are arranged in the impurity filtering barrels (4), each dirt detection assembly (2) comprises an upper plate (24) and a lower plate (25), the impurity filtering barrels (4) are sequentially connected in a pipeline manner, the impurity filtering barrels (4) are connected in the right side through the water pump (8), the impurity filtering barrels (4) are connected in the left side through the RO filtering barrels (9), the left side of outer container (1) is provided with pressure pot (10), the inside of RO filter vat (9) is connected with the inside pipeline of pressure pot (10), and installs on the pipeline and press the subassembly that becomes, the inside detecting system of water purification includes water yield detection module, central control module and dirt detection module, water yield detection module includes pressure unit and pressure frequency unit, central control module includes first analytic unit, the inside detecting system of water purification is connected with control panel (3) electricity.
2. The intelligent water purification unit with the frequency conversion function of claim 1, wherein: the pressure variable component comprises a pressure gauge (12), a dial plate (14) is arranged on the pressure gauge (12), a pointer (13) is connected to the middle of the dial plate (14) in a rotating mode, a coil spring (15) is fixedly connected to the middle of the pointer (13) and the middle of the dial plate (14), a pressure unit and a pressure frequency unit are electrically connected with the coil spring (15), and a first analysis unit is electrically connected with a dirt detection module.
3. The intelligent water purification unit with the frequency conversion function of claim 2, wherein: the right side of upper plate (24) is fixed with nut (21), motor (16) are installed to the top right-hand member of impurity filter vat (4), the left side of motor (16) is provided with resistance box (17), the downside output end fixedly connected with lead screw (20) of motor (16), lead screw (20) are connected with nut (21) transmission, the opening has evenly been seted up on the surface of upper plate (24) and hypoplastron (25), the inner circle of upper plate (24) is fixed with a plurality of brushes (26), be provided with filter mantle (18) in the middle of the inside of impurity filter vat (4), filter mantle (18) contact with a plurality of brushes (26), dirt detection module is connected with motor (16) electricity.
4. The intelligent water purification unit with the frequency conversion function of claim 3, wherein: the utility model discloses a kitchen ventilator, including hypoplastron (25), opening inside all the rotation of hypoplastron (25) is connected with blade (27), a plurality of upper cylinders (29) have evenly been inlayed to the lower surface inside of upper plate (24), and is a plurality of the inside sliding connection of upper cylinder (29) has lower beam (28), the bottom of lower beam (28) is fixed mutually with the upper surface of hypoplastron (25), and is a plurality of the inside of upper cylinder (29) is filled with liquid.
5. The intelligent water purification unit with the frequency conversion function of claim 4, wherein: the internally mounted of resistance box (17) has liquid storage cylinder (34), the inside right-hand member of liquid storage cylinder (34) is fixed with circular telegram board one (30), the inside left end of liquid storage cylinder (34) is fixed with circular telegram jar (32), the inside sliding connection who leads to liquid storage cylinder (32) has carriage release lever (33), the right-hand member of carriage release lever (33) is fixed with circular telegram board two (31), the side is established respectively to left side chamber and right chamber about circular telegram board two (31), the inside pipe connection in left side chamber and right chamber, and inside packing have circular telegram liquid, circular telegram board one (30) are connected with motor (16) wire, the inner wall of carriage release lever (33) and liquid storage cylinder (34) all coats and has insulating material.
6. The intelligent water purification unit of claim 5, wherein: lead to the inside of liquid jar (32) and be provided with collector tube (35), the lower extreme mouth of pipe of collector tube (35) communicates with each other with the internal pipeline of a plurality of upper jars (29), collector tube (35) are flexible material.
7. The intelligent water purification unit of claim 6, wherein: a water outlet (22) is formed in the middle of the filter cover (18), a water inlet (23) is formed in the periphery of the water outlet (22), and a water outlet pipe (11) is connected to the left side of the pressure barrel (10).
8. The intelligent water purification unit with the frequency conversion function of claim 1 or 7, wherein: the water purification internal detection system further comprises an instruction execution module, the central control module further comprises a second analysis unit, the dirt detection module comprises a current monitoring unit, the current monitoring unit is electrically connected with the instruction execution module, and the instruction execution module comprises a cleaning unit and an alarm unit.
9. The intelligent water purification unit of claim 8, wherein: the operation method of the water purification internal detection system is as follows:
s1: when the water purifying equipment is normally operated, the pressure variable component detects the pressure of water flow in the pipeline, the pressure unit and the pressure frequency unit acquire initial pressure data and pressure frequency data and store the initial pressure data and the pressure frequency data in the central control module, and when the water purifying equipment is normally put into use, the pressure unit and the pressure frequency unit detect the pressure and the pressure frequency in real time;
s2: the first analysis unit compares the real-time detected pressure and pressure frequency data with corresponding initial data to obtain the running state of the water flow, and judges the blocking condition in the impurity filtering barrel (4) according to the running state of the water flow;
s3: if the first analysis unit obtains the conclusion that the interior of the impurity filter barrel (4) is blocked, the first analysis unit transmits a signal to the dirt detection module, and the dirt detection module operates to detect the components of the interior dirt and obtain a corresponding detection result;
s4: and the instruction execution module executes a corresponding instruction according to the detection result of the dirt detection module so as to improve the purification quality of water.
10. The intelligent water purification unit with the frequency conversion function of claim 9, wherein: the specific contents of S3-S4 are as follows:
a1: when the conclusion that the interior of the impurity filter barrel (4) is blocked is obtained, the dirt detection module controls the motor (16) to output power P firstly 0 Starting, controlling the screw rod (20) to rotate for 3 periods of regular forward and reverse rotation;
a2: the current monitoring unit detects the output current of the motor (16), transmits detection data to the second analysis unit, and the second analysis unit determines the internal blockage degree according to the change amplitude of the current so as to determine the proportion of the slurry and the hard particles and represent the proportion as I, II and III grades;
a3: the instruction execution module selects a corresponding processing instruction according to the grade result, the cleaning unit is used for strengthening internal descaling, and the alarm unit is used for reminding a user of performing internal processing on the impurity filter barrel (4).
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| WO2019106414A1 (en) * | 2017-12-01 | 2019-06-06 | Caleffi S.P.A. | Rotary filtering apparatus |
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| CN114225515A (en) * | 2021-12-28 | 2022-03-25 | 刘德喜 | Rotary type integrated fiber filtering device |
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| CN106731213A (en) * | 2017-01-24 | 2017-05-31 | 广东博宇集团有限公司 | A kind of filter vat, the control method and control system of filter vat cleaning |
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| WO2019106414A1 (en) * | 2017-12-01 | 2019-06-06 | Caleffi S.P.A. | Rotary filtering apparatus |
| CN208244203U (en) * | 2017-12-29 | 2018-12-18 | 成都飞创环保设备有限公司 | A kind of self-cleaning accurate filter |
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