CN114543928A - Self-cleaning water level sensor and water tank comprising same - Google Patents
Self-cleaning water level sensor and water tank comprising same Download PDFInfo
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- CN114543928A CN114543928A CN202210157660.5A CN202210157660A CN114543928A CN 114543928 A CN114543928 A CN 114543928A CN 202210157660 A CN202210157660 A CN 202210157660A CN 114543928 A CN114543928 A CN 114543928A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 3
- 238000005192 partition Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 230000006698 induction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a self-cleaning water level sensor and a water tank containing the same, comprising a water level sensor body and a detection tube, wherein the water level sensor body is arranged inside a protection mechanism, one side of the protection mechanism is provided with an alarm, the upper end of the detection tube is in threaded connection with the lower end of the protection mechanism through a threaded seat, the detection tube is internally provided with a cleaning mechanism, the water tank body comprises the self-cleaning water level sensor, the self-cleaning water level sensor and the water tank containing the self-cleaning water level sensor are provided with a screw rod, a pinion, a master gear, a driving motor, a movable seat, an installation seat, a rotary motor and a cleaning brush, the master gear is driven by the driving motor to rotate, so that the master gear drives the pinion to rotate, the movable seat is driven by the screw rod to move, the position of the installation seat is adjusted, when the installation seat is positioned at the bottom of the detection rod, the cleaning brush is driven by the rotary motor to rotate, the bottom of the detection probe rod is convenient to clean up attached stains, and the detection precision of the detection probe rod is improved.
Description
Technical Field
The invention relates to the technical field of water level sensors, in particular to a self-cleaning water level sensor and a water tank comprising the same.
Background
The water level sensor is an instrument for converting water level parameters in the liquid storage container into corresponding electric signals in real time, the water level signals are transmitted to the PLC, and a computer in the PLC compares the actually measured water level signals with set signals and sends instructions to other electric control components according to the signal conditions.
Current water level sensor who installs the inside use of water tank generally does not have clean function, its induction system can be submerged by water in the use, make induction system surface easily attached to by impurity such as spot, influence water level sensor's response precision, the water level sensor outside does not set up protection machanism simultaneously, make under the lower condition of weather temperature, can damage causing water level sensor, influence water level sensor's use, simultaneously at the water tank at the in-process that intakes not set up filtering mechanism, make the water cleanliness factor of storage lower, increase the spot and adhere to the possibility, therefore it is convenient inadequately to use, to above-mentioned problem, need improve current equipment.
Disclosure of Invention
The invention aims to provide a self-cleaning water level sensor and a water tank comprising the same, and aims to solve the problems that the water level sensor arranged in the water tank and used in the background technology is not provided with a cleaning function generally, an induction device of the self-cleaning water level sensor can be submerged by water in the using process, the surface of the induction device is easily attached by impurities such as stains and the like, and the induction precision of the water level sensor is influenced, meanwhile, a protection mechanism is not arranged on the outer side of the water level sensor, so that the water level sensor can be damaged under the condition of low weather temperature, the use of the water level sensor is influenced, and meanwhile, a filtering mechanism is not arranged in the water tank in the water inlet process, so that the cleanliness of stored water is low, and the attachment possibility of the stains is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning water level sensor comprises a water level sensor body and a detection tube,
the lower end of the water level sensor body is provided with a connecting pipe, the bottom of the connecting pipe is provided with a detection probe rod, the water level sensor body is arranged in a protection mechanism, one side of the protection mechanism is provided with an alarm, and the alarm is in line connection with the water level sensor body;
the upper end of the detection tube is in threaded connection with the lower end of the protection mechanism through a threaded seat, a plurality of through holes are formed in the detection tube, and a cleaning mechanism is installed inside the detection tube.
Preferably, the protection mechanism comprises a protection box, two fixing rods, a limiting plate, a protective cover, a transparent glass plate and air holes, wherein the fixing rods are arranged in the protection box;
through adopting above-mentioned technical scheme, through protecting the box, be convenient for protect water level sensor body upper end for under the lower circumstances of temperature, do not influence the use of water level sensor body.
Preferably, the transparent glass plate is arranged on the front surface of the protection box, and air holes are symmetrically formed in two sides of the transparent glass plate;
through adopting above-mentioned technical scheme, through the siren, be convenient for in time remind and add the water, guarantee that the water level reaches the highest settlement position.
Preferably, the cleaning mechanism comprises an upper fixing plate, screw rods, a waterproof box, pinions, a main gear, a driving motor, a moving seat, a mounting seat, a rotating motor and a cleaning brush, the upper fixing plate is in sliding connection with the inner wall of the upper end of the detection tube, the screw rods are mounted on two sides of the upper fixing plate, the bottoms of the two screw rods penetrate through the waterproof box and are in threaded connection with the pinions, the two pinions are respectively in meshed connection with two sides of the main gear, the main gear is mounted on the output end of the driving motor, and the driving motor is mounted in the middle of the interior of the waterproof box;
through adopting above-mentioned technical scheme, drive the master gear through driving motor and rotate for the master gear drives the pinion and rotates, thereby the lead screw rotates and drives the removal seat and remove, is convenient for adjust the position of mount pad.
Preferably, the two screw rods are provided with moving seats, the two moving seats are connected through a mounting seat, a rotating motor is arranged in the middle of the lower end of the mounting seat, the output end of the rotating motor penetrates through the mounting seat to be in threaded connection with a base of the cleaning brush, and the cleaning brush is positioned right below the detection probe rod;
through adopting above-mentioned technical scheme, drive the cleaning brush through rotating electrical machines and rotate, be convenient for clear up adnexed spot on detecting the probe rod bottom, improve the response precision of level sensor body.
A water tank, the water tank body comprises a self-cleaning water level sensor,
a clamping groove is formed in one side of the bottom end inside the water tank body, the clamping groove is of a circular ring structure, the clamping groove is connected with the bottom of the lower end of the detection tube in a clamping mode, a plurality of ultraviolet lamps are installed on the other side of the bottom end inside the water tank body, and a drain pipe is installed at the bottom of one side of the water tank body;
through adopting above-mentioned technical scheme, through ultraviolet lamp, be convenient for disinfect the disinfection to the water of the inside storage of water tank body.
Preferably, the upper end of the water tank body is provided with a tank cover, one side of the upper end of the tank cover is provided with a water inlet, one side of the lower end of the tank cover is provided with a filtering mechanism, the bottom of the lower end of the tank cover is provided with a clamping seat, the clamping seat is clamped and connected with the upper end of the partition plate, the partition plate is arranged in the water tank body, and the lower end of the partition plate is provided with a filtering screen plate;
through adopting above-mentioned technical scheme, through the baffle, be convenient for divide into two regions with the water tank body for water gets into the detection area after filtering once more through filtering the otter board, improves the quality of detection area quality of water.
Preferably, the filtering mechanism comprises a supporting frame, a drawing box, water leakage holes, a filtering mesh bag, a buckle and a drawing handle, the upper end of the supporting frame is connected with the lower end of the box cover, the drawing box is arranged in the supporting frame, the front face of the drawing box penetrates through the front face of the supporting frame, a plurality of water leakage holes are formed in the bottom of the drawing box, the drawing handle is arranged on the front face of the drawing box, the filtering mesh bag is arranged in the drawing box, the opening of the filtering mesh bag extends to the outer side of the opening of the drawing box, and the filtering mesh bag is fixed on the drawing box through the buckle;
through adopting above-mentioned technical scheme, through filtering mechanism, be convenient for filter water to reduce the content of the aquatic impurity of storage in water tank body inside, improve the cleanliness factor of water.
Compared with the prior art, the invention has the beneficial effects that: the self-cleaning water level sensor and the water tank containing the same,
(1) the water tank body is conveniently divided into two areas through the partition plate, so that water entering a detection area is filtered through the filter screen plate again, and the probability of attachment of stains is reduced;
(2) the water level sensor is provided with the fixing rod, the limiting plate and the ultraviolet lamp, the fixing rod and the limiting plate are matched for use, the position of the water level sensor body is convenient to limit, the water level sensor body is prevented from shaking, the detection device is prevented from being deviated, the detection result is influenced, bacteria in water are convenient to kill through the ultraviolet lamp, the microbial breeding capacity in the water is reduced, and the practicability of the device is improved;
(3) the water level sensor is characterized in that the water level sensor body is provided with a protection mechanism, the protection mechanism is convenient for protecting the water level sensor body, the water level sensor body is not damaged due to the influence of external factors, the service life of the water level sensor body is prolonged, and the alarm in the protection mechanism has a reminding function when the water level in the water tank body is lower than a set water level;
(4) the device is provided with a screw rod, a pinion, a main gear, a driving motor, a moving seat, a mounting seat, a rotating motor and a cleaning brush, wherein the main gear is driven by the driving motor to rotate, so that the main gear drives the pinion to rotate, the moving seat is driven to move through the rotation of the screw rod, the position of the mounting seat is adjusted, and when the mounting seat is positioned at the bottom of the detection probe rod, the cleaning brush is driven by the rotating motor to rotate, so that stains attached to the bottom of the detection probe rod can be cleaned conveniently, and the detection precision of the detection probe rod is improved;
(5) the bottom end of the self-cleaning water level sensor is clamped with the water tank body, the upper end of the self-cleaning water level sensor is clamped with the tank cover, the device is convenient to install, the use is convenient, and meanwhile the water level sensor body, the protection mechanism and the cleaning mechanism can be detached, so that the maintenance is convenient.
Drawings
FIG. 1 is a schematic sectional view of the connection of a water level sensor body, a protection mechanism and a cleaning mechanism according to the present invention;
FIG. 2 is a schematic front view of the protection mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top sectional view of the waterproof case of the present invention;
FIG. 5 is a schematic top view of the mounting base of the present invention;
FIG. 6 is a schematic sectional view of the water tank body according to the present invention;
FIG. 7 is a schematic view of the internal structure of the water tank body according to the present invention;
fig. 8 is a schematic front sectional view of the filter mechanism of the present invention.
In the figure: 1. a water level sensor body, 101, a connecting pipe, 102, a detection probe rod, 2, a protection mechanism, 201, a protection box, 202, a fixing rod, 203, a limit plate, 204, a protection cover, 205, a transparent glass plate, 206, a vent hole, 3, a cleaning mechanism, 301, an upper fixing plate, 302, a screw rod, 303, a waterproof box, 304, a pinion, 305, a main gear, 306, a driving motor, 307, a moving seat, 308, a mounting seat, 309, a rotating motor, 310, cleaning brush, 4, water tank body, 5, block groove, 6, case lid, 7, water inlet, 8, filter mechanism, 801, carriage, 802, pull box, 803, the hole that leaks, 804, filter screen bag, 805, buckle, 806, pull handle, 9, cassette, 10, ultraviolet lamp, 11, baffle, 12, filter plate, 13, drain pipe, 14, test tube, 1401, through-hole, 15, siren, 16, screw thread seat.
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: the utility model provides a self-cleaning formula level sensor and contain its water tank, as shown in fig. 1 and fig. 6, connecting pipe 101 is installed to 1 lower extreme of level sensor body, and connecting pipe 101 bottom installs and detect probe rod 102, detect probe rod 102 and run through protection box 201 bottom, water tank body 4 upper end and upper fixed plate 301 in the middle of and extend to inside the detection tube 14, make the water level that detects probe rod 102 can be better to water tank body 4 storage water detect, also convenient the stain that is stained with attaching in the bottom of detecting probe rod 102 simultaneously clears up.
According to fig. 1, fig. 2, fig. 6 and fig. 7, the water level sensor body 1 is installed inside the protection mechanism 2, the alarm 15 is installed on one side of the protection mechanism 2, the alarm 15 is connected with the water level sensor body 1 through a line, and the alarm 15 has a reminding effect under the condition that the water level is low, so that water is added in time, and the later-stage water-free use is avoided.
To further explain, the protection mechanism 2 comprises a protection box 201, two fixing rods 202, a limiting plate 203, a protecting cover 204, a transparent glass plate 205 and air holes 206, the fixing rods 202 are arranged inside the protection box 201, the upper ends of the two fixing rods 202 are clamped and connected with the two sides of the water level sensor body 1, the upper end of the fixing rod 202 is clamped and connected with the limiting plate 203, the water level sensor body 1 is limited between the two fixing rods 202 through the limiting plate 203 to avoid position deviation and influence the detection result, the protecting cover 204 is arranged at the upper end of the protection box 201, the transparent glass plate 205 is arranged on the front surface of the protection box 201, data on a display screen of the water level sensor body 1 can be conveniently checked through the transparent glass plate 205, whether the water level sensor body 1 works normally or not can be conveniently checked, the air holes 206 are symmetrically arranged on the two sides of the transparent glass plate 205, and the air holes 205 are formed through the air holes 205, be convenient for carry out the heat transfer to the inside heat of protection box 201, avoid the high temperature, cause 1 internals of level sensor body to damage, use through protection box 201 and protective cover 204 collocation for 1 upper end of level sensor body is in and is protected, avoids external factors to influence, causes 1 damages of level sensor body, increases economic cost output.
According to the drawings of fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, the upper end of the detection tube 14 is in threaded connection with the lower end of the protection mechanism 2 through the threaded seat 16, a plurality of through holes 1401 are formed in the detection tube 14, water can conveniently enter the detection tube 14 through the through holes 1401, water can conveniently flow out during drainage, and meanwhile the cleaning mechanism 3 is installed inside the detection tube 14.
To be further described, the cleaning mechanism 3 includes an upper fixing plate 301, a lead screw 302, a waterproof box 303, a pinion 304, a main gear 305, a driving motor 306, a moving seat 307, a mounting seat 308, a rotating motor 309 and a cleaning brush 310, the upper fixing plate 301 is slidably connected with the inner side of the upper end of the detection tube 14, the lead screws 302 are mounted on two sides of the upper fixing plate 301, the bottoms of the two lead screws 302 penetrate through the waterproof box 303 and are in threaded connection with the pinion 304, the two pinions 304 are respectively in meshed connection with two sides of the main gear 305, the main gear 305 is mounted on the output end of the driving motor 306, the driving motor 306 is mounted in the middle of the interior of the waterproof box 303, the driving motor 306 drives the main gear 305 to rotate, so that the main gear 305 drives the pinion 304 to rotate, the moving seat 307 is driven to move up and down by the rotation of the lead screw 302, the position of the mounting seat 308 is adjusted, the moving seat 307 is mounted on the two lead screws 302, and two remove seats 307 and pass through mount pad 308 and connect, install rotating electrical machines 309 in the middle of the mount pad 308 lower extreme simultaneously, the output of rotating electrical machines 309 runs through mount pad 308 and cleaning brush 310 base threaded connection, and cleaning brush 310 is located under detecting probe rod 102, when mount pad 308 is located detecting probe rod 102 bottom, drive cleaning brush 310 through rotating electrical machines 309 and rotate, be convenient for clear up the adnexed spot in detecting probe rod 102 bottom, the practicality of the high pressure heater of use, make water level sensor body 1 life extension.
Referring to fig. 6, 7 and 8, a water tank comprises a self-cleaning water level sensor, a fastening groove 5 is formed at one side of the bottom end of the water tank body 4, the fastening groove 5 is a circular structure, meanwhile, the clamping groove 5 is clamped and connected with the bottom of the lower end of the detection tube 14, a plurality of ultraviolet lamps 10 are arranged on the other side of the bottom end inside the water tank body 4, the ultraviolet lamp 10 is convenient for killing bacteria in water, reducing the propagation speed of microorganisms in water, improving the water quality, and a drain pipe 13 is arranged at the bottom of one side of the water tank body 4, a drain valve is arranged on the drain pipe 13, the water stored in the water tank body 4 is convenient to be discharged for use through the drain pipe 13 by the drain valve, the upper end of the water tank body 4 is provided with the tank cover 6, and a water inlet 7 is arranged on one side of the upper end of the box cover 6, and a filtering mechanism 8 is arranged on one side of the lower end of the box cover 6.
To be further described, the filtering mechanism 8 includes a supporting frame 801, a pulling box 802, water leakage holes 803, a filtering mesh bag 804, a buckle 805 and a pulling handle 806, the upper end of the supporting frame 801 is connected with the lower end of the tank cover 6, the supporting frame 801 is a grid frame, so that water during filtering can easily flow without hindrance, and water inlet efficiency is improved, the pulling box 802 is arranged inside the supporting frame 801, meanwhile, the front face of the pulling box 802 penetrates the front face of the supporting frame 801, a plurality of water leakage holes 803 are arranged at the bottom of the pulling box 802, so that filtered water can flow out through the water leakage holes 803 and be stored inside the tank body 4, the pulling handle 806 is arranged on the front face of the pulling box 802, through the pulling handle 806, the pulling box 802 can be conveniently pulled out from the inside of the supporting frame 801, impurities collected in the filtering mesh bag 804 can be cleaned, filtering effect is improved, meanwhile, the filtering mesh bag 804 is arranged inside the pulling box 802, and through the filtering mesh bag 804, be convenient for filter the collection to the impurity of aquatic, avoid impurity to block up drain pipe 13, influence the drainage, also make things convenient for the later stage to clear up simultaneously, filter pocket 804 opening extends to the outside of pull box 802 opening part, and filter pocket 804 fixes on pull box 802 through buckle 805, fixes filter pocket 804 opening through buckle 805 for filter pocket 804 is difficult for the landing when intaking, influences the filter effect.
According to fig. 6 and 7, a clamping seat 9 is installed at the bottom of the lower end of the tank cover 6, the clamping seat 9 is connected with the upper end of a partition plate 11 in a clamping mode, the partition plate 11 is clamped with the clamping seat 9, the tank cover 6 is tightly attached to the upper end of the water tank body 4, the tank cover 6 is prevented from falling from the upper end of the water tank body 4, meanwhile, the tank cover 6 is prevented from falling into dust and impurities loosely, the quality of stored water in the water tank body 4 is affected, meanwhile, the partition plate 11 is installed inside the water tank body 4, a filter screen plate 12 is installed at the lower end of the partition plate 11, water entering a detection area is filtered again through the filter screen plate 12, and the quality of water entering the detection area is improved.
When the water level sensor is used, water level information is collected through the water level sensor body 1 and then is transmitted to the display screen, the display screen displays the water level, the water level information is transmitted to the controller, when the water level is reduced to a set water level, the controller controls the alarm 15 to give an alarm to remind the user of adding water, the water source is sufficient in the later period of use, after the water level sensor is used for a period of time, when the detection probe rod 102 cannot be detected in the detection process, the controller starts the driving motor 306, the driving motor 306 drives the main gear 305 to rotate, the auxiliary gears 304 on the two sides of the main gear 305 drive the screw rod 302 to rotate, the screw rod 302 drives the movable seat 307 to ascend, when the mounting seat 308 moves to the bottom of the detection probe rod 102, the cleaning brush 310 is attached to the bottom of the detection probe rod 102, then the cleaning brush 310 is driven to rotate through the rotating motor 309, and the cleaning brush 310 cleans stains attached to the bottom of the detection probe rod 102, after the cleaning is completed, the mounting seat 308 returns to the original position, and the detection probe 102 continues to detect the water level, so as to prolong the service life of the water level sensor body 1.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A self-cleaning water level sensor comprises a water level sensor body (1) and a detection pipe (14), and is characterized in that:
the water level sensor comprises a water level sensor body (1), a connecting pipe (101) is installed at the lower end of the water level sensor body (1), a detection probe rod (102) is installed at the bottom of the connecting pipe (101), the water level sensor body (1) is installed inside a protection mechanism (2), an alarm (15) is installed on one side of the protection mechanism (2), and the alarm (15) is in line connection with the water level sensor body (1);
the upper end of the detection tube (14) is in threaded connection with the lower end of the protection mechanism (2) through a threaded seat (16), a plurality of through holes (1401) are formed in the detection tube (14), and meanwhile the cleaning mechanism (3) is installed inside the detection tube (14).
2. The self-cleaning water level sensor according to claim 1, wherein: protection machanism (2) are including protection box (201), dead lever (202), limiting plate (203), protective cover (204), clear glass board (205) and bleeder vent (206), protection box (201) internally mounted has dead lever (202), and dead lever (202) is provided with two, two simultaneously dead lever (202) upper end is connected with level sensor body (1) both sides block, dead lever (202) upper end block is connected with limiting plate (203), protective cover (204) are installed to protection box (201) upper end.
3. The self-cleaning water level sensor according to claim 2, wherein: transparent glass plate (205) is installed on the front of protection box (201), and bleeder vent (206) have been seted up to transparent glass plate (205) bilateral symmetry.
4. The self-cleaning water level sensor according to claim 1, wherein: clean mechanism (3) are including upper fixed plate (301), lead screw (302), waterproof box (303), pinion (304), main gear (305), driving motor (306), remove seat (307), mount pad (308), rotating electrical machines (309) and cleaning brush (310), upper fixed plate (301) and detecting tube (14) upper end inner wall are sliding connection, and upper fixed plate (301) both sides install lead screw (302), two simultaneously waterproof box (303) and pinion (304) threaded connection are run through to lead screw (302) bottom, two pinion (304) are connected with main gear (305) both sides meshing respectively, and main gear (305) are installed on driving motor's (306) output, and driving motor (306) are installed in the middle of waterproof box (303) inside simultaneously.
5. The self-cleaning water level sensor according to claim 4, wherein: two install on lead screw (302) and remove seat (307), and two remove seat (307) and pass through mount pad (308) and connect, install rotating electrical machines (309) in the middle of mount pad (308) lower extreme simultaneously, the output of rotating electrical machines (309) runs through mount pad (308) and cleaning brush (310) base threaded connection, and cleaning brush (310) are located under detecting probe rod (102).
6. A water tank, characterized in that: the cistern body (4) comprises a self-cleaning water level sensor as claimed in any one of claims 1-5.
7. The water tank as claimed in claim 6, wherein: clamping groove (5) have been seted up to inside bottom one side of water tank body (4), and clamping groove (5) are ring type structure, and clamping groove (5) are connected with detection tube (14) lower extreme bottom block simultaneously, a plurality of ultraviolet lamp (10) are installed to the inside bottom opposite side of water tank body (4), and drain pipe (13) are installed to water tank body (4) one side bottom.
8. The water tank as claimed in claim 6, wherein: case lid (6) are installed to water tank body (4) upper end, and install water inlet (7) on one side of case lid (6) upper end, and filtering mechanism (8) are installed to case lid (6) lower extreme one side simultaneously, cassette (9) are installed to case lid (6) lower extreme bottom, and cassette (9) are connected with baffle (11) upper end block, and install inside water tank body (4) baffle (11) simultaneously, filter plate (12) are installed to baffle (11) lower extreme.
9. The water tank as claimed in claim 8, wherein: filter mechanism (8) including carriage (801), pull box (802), hole (803) that leaks, filter pocket (804), buckle (805) and pull handle (806), carriage (801) upper end is connected with case lid (6) lower extreme, and inside pull box (802) that is provided with of carriage (801), and pull box (802) openly runs through carriage (801) openly simultaneously, a plurality of hole (803) that leaks have been seted up to pull box (802) bottom, and pull box (802) openly installs pull handle (806), and pull box (802) internally mounted has filter pocket (804) simultaneously, filter pocket (804) opening extends to pull box (802) opening part outside, and filter pocket (804) are fixed on pull box (802) through buckle (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157660.5A CN114543928B (en) | 2022-02-21 | 2022-02-21 | Self-cleaning water level sensor and water tank comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157660.5A CN114543928B (en) | 2022-02-21 | 2022-02-21 | Self-cleaning water level sensor and water tank comprising same |
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| CN114543928A true CN114543928A (en) | 2022-05-27 |
| CN114543928B CN114543928B (en) | 2024-08-06 |
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| CN114543928B (en) | 2024-08-06 |
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