CN114935384A - Water level detection device of clothes nursing machine - Google Patents
Water level detection device of clothes nursing machine Download PDFInfo
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- CN114935384A CN114935384A CN202210450979.7A CN202210450979A CN114935384A CN 114935384 A CN114935384 A CN 114935384A CN 202210450979 A CN202210450979 A CN 202210450979A CN 114935384 A CN114935384 A CN 114935384A
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- water
- cleaning brush
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- float body
- lug
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 324
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000000474 nursing effect Effects 0.000 title description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 83
- 239000000523 sample Substances 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 239000010865 sewage Substances 0.000 claims description 35
- 238000002955 isolation Methods 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 22
- 238000011049 filling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005188 flotation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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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
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
- D06F73/02—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam having one or more treatment chambers
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a water level detection device of a clothes care machine, which comprises a water tank body, a probe rod and a floater, wherein the probe rod and the floater are arranged in the water tank body; the upper part of the probe rod is provided with an auxiliary cleaning brush, and the two end faces of the float body are annularly provided with rotary slurry blocks. Through at the probe pole, the cage is emboliaed in the float body outside is convenient for keep apart the impurity of filling aquatic, at circulating water pump, gear motor, the joint pole, can make the sprinkler bead spout rivers under reciprocal deflection under the cooperation of double-end lug and lapse piece, rotatory thick liquid piece on the float body rotates under the effect of spout rivers, main cleaning brush and vice cleaning brush clean the impurity of float body both ends face in proper order, the float body has been reduced and has been piled up because of impurity and lead to the dead probability of card, its water level detection accuracy and customer use satisfaction have been improved.
Description
Technical Field
The invention belongs to the technical field of water level detection for a clothes nursing machine, and particularly relates to a water level detection device for a clothes nursing machine.
Background
The clothes care machine is an appliance which is driven by electric power to remove wrinkles and peculiar smell of clothes in a closed cavity and has one or more functions of degerming, mite removal, allergy removal, drying and the like, the clothes care machine has the function of steam care for putting in clothes, therefore, a detachable water tank is required to be arranged in the clothes care machine to provide a temporary water source, the water level in the water tank can continuously decline in the steam care process, in order to warn a user that the water tank needs to be supplemented with water in time when the water tank is low in water level, a water level detection device is usually arranged in the water tank or on a water outlet pipeline connected with the water tank, wherein the water level detection device in the water tank is usually composed of a probe rod with a water level detection function and an annular magnetic floater, if the water tank is required to be low in water level detection, the device is arranged at the bottom of the water tank, a reed pipe is arranged at the bottom of the probe rod, the continuous decline of water level can drive the float and move down to the probe pole tongue tube region, and the magnetic block that is located on the float can make the circuit that the tongue tube is connected switch on, and then drives alarm system through external circuit.
For example, chinese patent No. CN211772270U discloses an automatic drainage device for use in a clothes care machine, which is characterized in that: the water level detection mechanism comprises a probe rod, an annular magnetic floater sleeved on the probe rod and an opening retainer ring clamped at the lower part of the probe rod. The water collecting pipe and the box cover are integrally formed. A water outlet hole is formed in the box cover, and a water outlet pipe of the water pump extends out of the water outlet hole. The box cover is fixedly connected with the water collecting tank through screws, and mounting lugs with mounting holes are arranged on two sides of the lower portion of the water collecting tank.
However, the above scheme has the following disadvantages: liquid water needs to be filled into the water collecting tank regularly, if the liquid water is added into the water collecting tank, more impurities exist, for example, particles in tap water can be accumulated on the floater, although the tap water can reach the drinking standard, the tap water entering a household can hardly have rust particles and the like along with the aging of a water conveying pipe network or the pollution of a district water pumping facility and a water storage tank, the rust can be adsorbed by a magnetic block on the floater, and the impurities in the water body can scale on the floater, so that the floater is easy to block on a probe rod or the buoyancy is changed, the water level detection is not accurate enough, and therefore, for a user using the water source, the water level detection device is easy to break down, and the using satisfaction degree of the user is reduced.
Therefore, we propose a water level detecting device of a clothes care machine to solve the above mentioned problems in the background art.
Disclosure of Invention
The invention aims to provide a water level detection device of a clothes care machine, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a water level detection device of a clothes care machine comprises a water tank body, a probe rod and a floater body, wherein the probe rod and the floater body are arranged in the water tank body in a matched mode, an isolation cover is sleeved on the outer side of the probe rod in the water tank body, the upper portion and the lower portion of the side wall of the isolation cover are respectively provided with a breathable net port and a water inlet filter net port, the side portion of the isolation cover is movably provided with a cleaning brush block above the water inlet filter net port, and a water injection downward moving assembly is arranged between the side portion of the isolation cover and the cleaning brush block;
a sewage collecting ring groove is annularly arranged on the outer side of the connecting part of the probe rod on the bottom end surface in the water tank body, a sewage discharge port is arranged on the water inlet side of the water inlet filter screen port on the bottom end surface in the water tank body, the sewage collecting ring groove and the water outlet side of the sewage discharge port are both connected with a circulating water pump, and the water outlet end of the circulating water pump is connected with a water purifying box;
the side wall of the water tank body is detachably and hermetically inserted with a cover plate, the inner side and the outer side of the cover plate are respectively provided with a double-lug water guide box and a speed reducing motor, the water outlet end of the water purification box is communicated with the double-lug water guide box, the side wall of the upper lug part of the double-lug water guide box is communicated with a deflectable corrugated water guide pipe, the outer side of the corrugated water guide pipe is connected with a water spray head, the inner concave side wall of the double-lug water guide box and the side wall of the cover plate are provided with rotating shafts in a dynamic sealing penetrating manner, two ends of the rotating shafts are respectively connected with the output shaft end of the speed reducing motor and a double-head lug, opposite surfaces of the adjacent water spray heads are respectively provided with a pushing block, the pushing blocks are in contact with the double-head lug and are in sliding connection, and a resetting and stretching assembly is arranged between the rotating shafts and the pushing blocks;
the bottom end of the double-lug water guide box is communicated with a guide rail cylinder, a reset spring loop bar penetrates through the side wall of the guide rail cylinder in a sliding mode, a main cleaning brush is arranged at the extending part of the reset spring loop bar, an auxiliary cleaning brush is arranged on the upper portion of the probe rod, and rotary slurry blocks are arranged on the two end faces of the float body in an all-around mode.
Preferably, a waterproof partition plate is arranged on the upper portion of the inner side of the isolation cover, the lead end of the probe rod penetrates through the waterproof partition plate and the side wall of the water tank body in a sealing mode, the top of the isolation cover is of a bevel edge structure, the upper edge of the port of the breathable net port is flush with the bottom end face of the waterproof partition plate, and a linking hole plate is arranged on the side wall of the isolation cover.
Preferably, the water injection moves down the subassembly including setting up the last spring loop pole that shifts up of cleaning brush piece up end, the spring loop pole that shifts up slides and runs through the hole of predetermineeing on the linking orifice plate, it is provided with the water receiving box to shift up spring loop pole top, and the water receiving box lateral part is provided with supplementary cleaning brush, and supplementary cleaning brush is connected with ventilative net gape contact, when water is filled to the water receiving box top, the water receiving box promotes through the spring loop pole that shifts up cleaning brush piece and supplementary cleaning brush move down.
Preferably, an anti-escape funnel ring is arranged in the sewage collecting ring groove, a water inlet pipe is arranged at the water inlet end of the circulating water pump and communicated with the inner side wall of the sewage collecting ring groove, a branch water pipe is arranged between the sewage outlet and the water inlet pipe, the sewage outlet is opposite to the cleaning brush block to generate downward suction force when the circulating water pump works, and a water purifying packing layer is arranged in the water purifying box.
Preferably, when the float body is located the highest position on the probe pole, the sprinkler bead symmetric position float body lateral part, just float body lateral wall upper portion is equipped with the breach annular, sprinkler bead blowout rivers movement track can move towards the breach annular, the double-end lug is the curved surface with pass a contact surface all the time.
Preferably, the reset stretching assembly comprises a sliding sleeve, a sliding ring and an inner pulling spring, the sliding ring and the inner pulling spring are arranged on the rotating shaft, two ends of the inner pulling spring are respectively connected with the inner concave surface of the double-lug water guide box and the side part of the sliding ring, the inner pulling spring is opposite to the sliding ring and generates spring tension towards the cover plate direction, a connecting rod is rotatably connected between the pushing block and the sliding ring, and the double-head lug can drive the sprinkler head to vertically deflect when rotating.
Preferably, the reset spring loop bar is right main cleaning brush produces the spring pulling force to the apron direction, reset spring loop bar inserts the end and is provided with the groove piece of facing water, be located when reset spring loop bar outermost end initial condition float body outside portion, circulation water pump during operation, the groove piece of facing water passes reset spring loop bar moves outward, this moment main cleaning brush is located the float body below, simultaneously sprinkler bead blowout water flows through rotatory thick liquid piece and drives the float body rotation, main cleaning brush and vice cleaning brush can with float body both ends face cleaning contact.
Compared with the prior art, the invention has the beneficial effects that: through at the probe pole, the flotation body outside embolias the cage and is convenient for keep apart the impurity of filling aquatic, at circulating water pump, gear motor, the joint pole, interior pull spring, can make the sprinkler bead spout rivers under reciprocating deflection under the cooperation of double-end lug and lapse piece, rotatory thick liquid piece on the flotation body rotates under the effect of spout rivers, main cleaning brush and vice cleaning brush clean the impurity of flotation body both ends face in proper order, the flotation body has been reduced and has been piled up because of impurity and lead to the dead probability of card, its water level detection accuracy and customer use satisfaction have been improved.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic partial cross-sectional view of FIG. 1;
FIG. 3 is a partial front view of FIG. 2;
FIG. 4 is a partial schematic view of the cage, cleaning brush block and anti-escape funnel ring region of FIG. 2;
FIG. 5 is a schematic view of a downward moving structure of the cleaning brush block of FIG. 4;
FIG. 6 is a schematic view of the structure of the float body and sprinkler head of FIG. 2 in a deflected position;
FIG. 7 is a schematic view of the contact structure between the float body and the main cleaning brush of FIG. 6;
FIG. 8 is a schematic view of the structure of the cleaning brush block, the upward-moving spring loop bar, the water receiving box and the auxiliary cleaning brush of the present invention;
FIG. 9 is a schematic diagram of the position structure of the probe rod, the float body and the double-lug water guide box of the invention;
FIG. 10 is a partial schematic view of the probe stem and binaural water diversion box of FIG. 9;
fig. 11 is a partial schematic view of the spindle region of fig. 10.
In the figure: 1. a water tank body; 2. a probe stem; 3. a float body; 4. an isolation cover; 5. a water inlet filter screen port; 6. cleaning the brush block; 7. a sewage collecting ring groove; 8. a sewage draining outlet; 9. a water circulating pump; 10. a water purifying box; 11. a cover plate; 12. a double-ear water guide box; 13. a reduction motor; 14. a corrugated water conduit; 15. a sprinkler head; 16. a rotating shaft; 17. a double-headed bump; 18. a pushing block; 19. a guide rail cylinder; 20. a return spring loop bar; 21. a main cleaning brush; 22. a secondary cleaning brush; 23. rotating the pulp block; 24. a waterproof partition plate; 25. connecting the pore plates; 26. the spring sleeve rod moves upwards; 27. a water receiving box; 28. an auxiliary cleaning brush; 29. an anti-escape funnel ring; 30. a water inlet pipe; 31. a branch water pipe; 32. a purified water filling layer; 33. a notch ring groove; 34. A slip ring; 35. an inner pull spring; 36. a water-facing groove block 101 and a ventilating net opening; 102. a connecting rod; 201. a beveled portion; 202. and (5) decorating the shell.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution:
the first embodiment is as follows:
a water level detection device of a clothes care machine comprises a water tank body 1, a probe rod 2 and a floater 3, wherein the probe rod 2 and the floater 3 are arranged in the water tank body, the floater 3 is provided with a cavity which can go up and down along with liquid level change, a magnetic block is preset on the floater 3 and is convenient to be matched with a reed switch at the bottom end of the probe rod 2 for use, an isolation cover 4 is sleeved on the outer side of the probe rod 2 in the water tank body 1, the upper part and the lower part of the side wall of the isolation cover 4 are respectively provided with a breathable net port 101 and a water inlet filter net port 5, the breathable net port 101 is convenient for air exchange between the water tank body 1 and the interior of the isolation cover 4, so that water filled in the water tank body 1 can be completely injected into the cavity in the isolation cover 4, the water inlet filter net port 5 is arranged to prevent large-particle impurities from entering the probe rod 2 and the floater 3, the use cleanliness is improved, a cleaning brush block 6 is movably arranged on the side part of the isolation cover 4 above the water inlet filter net port 5, the side part of the cleaning brush block 6 is a hard PVC brush, impurities accumulated on the water inlet filter screen port 5 can be cleaned through the vertical movement of the cleaning brush block 6, a water injection downward moving assembly is arranged between the side part of the isolation cover 4 and the cleaning brush block 6, and the water injection downward moving assembly can drive the cleaning brush block 6 to vertically move when liquid water is injected into the water tank body 1;
the bottom end surface in the water tank body 1 is positioned on the outer side of a connecting part of the probe rod 2 and is annularly provided with a sewage collecting ring groove 7, the section of the upper part of the sewage collecting ring groove 7 is of an annular funnel structure, the lower part of the sewage collecting ring groove 7 is of an annular structure, the bottom end surface in the water tank body 1 is positioned on the water inlet side of a water inlet filter screen port 5 and is provided with a sewage discharge port 8, the section of the sewage discharge port 8 is of a horn-shaped structure, the water outlet sides of the sewage collecting ring groove 7 and the sewage discharge port 8 are both connected with a circulating water pump 9, negative pressure suction can be generated at the ends of the sewage collecting ring groove 7 and the sewage discharge port 8 respectively through the circulating water pump 9, the water outlet end of the circulating water pump 9 is connected with a purified water box 10, the circulating water pump 9 can be a TL-C01-D/4 series produced by Changsha Jiapu pump company Limited, and the discharge specification of the circulating water pump 9 can be adaptively adjusted according to the size and the volume of the water tank body 1;
a cover plate 11 is detachably and hermetically inserted into the side wall of a water tank body 1, maintenance on relevant parts of a probe rod 2 in an isolation cover 4 is facilitated through the cover plate 11, a double-lug water guide box 12 and a speed reducing motor 13 are respectively fixed on the inner side and the outer side of the cover plate 11 in a screwing mode, the speed reducing motor 13 is a 15W-3GN3-15 series speed reducer produced by Ningbo Kong Dynamo, the speed reducing motor 13 can be adjusted adaptively according to the torque applied to an output shaft end, the water outlet end of the water purification box 10 is communicated with the double-lug water guide box 12, the water purification box 10 can filter impurities of water flowing through, the double-lug water guide box 12 is of a double-lug block structure, as shown in figure 6 or figure 10, the double-lug water guide box 12 is of the double-lug block structure, a double-lug water guide cavity is arranged in the double-lug water guide box 12, and the side, close to the lug, of the water guide cavity in the double-lug water guide box 12 is of the horn structure, the water guide device is convenient for guiding and accelerating the flow of water in a water guide cavity, the ear side wall of the double-ear water guide box 12 is communicated with a deflectable corrugated water guide pipe 14, the corrugated water guide pipe 14 can be formed by a stainless steel waveguide tube and has an angle deflection characteristic, the outer side of the corrugated water guide pipe 14 is connected with a sprinkler head 15, the sprinkler head 15 is a mature product in the prior art, the water outlet end of the sprinkler head 15 can spray a water column, the inner concave side wall of the double-ear water guide box 12 and the side wall of the cover plate 11 are movably sealed and penetrated with a rotating shaft 16, two ends of the rotating shaft 16 are respectively connected with the output shaft end of the speed reducing motor 13 and a double-head lug 17, the output shaft end of the speed reducing motor 13 can drive the rotating shaft 16 to rotate at a slow speed, the opposite surfaces of the adjacent sprinkler heads 15 are respectively welded with a push block 18, the bottom of the push block 18 is of a spherical column structure as shown in figure 10, the push block 18 is in contact and sliding connection with the double-head lug 17, and a reset stretching assembly is arranged between the rotating shaft 16 and the push block 18, the stretching assembly is reset to facilitate the right-side stretching force to the pushing block 18;
Example two:
the water injection downward movement assembly is further explained on the basis of the first embodiment, a waterproof clapboard 24 is bonded on the upper part of the inner side of an isolation cover 4 or fixedly connected with the upper part of the inner side of the isolation cover 4 in a screw joint sealing manner, the wire end of a probe rod 2 penetrates through the waterproof clapboard 24 and the side wall of a water tank body 1 in a sealing manner, the arrangement is convenient for leading out a prefabricated wire on the probe rod 2 to an external power supply under the condition of no water, the top of the isolation cover 4 is of a bevel edge structure, the bevel edge structure design prevents impurities in the water from being accumulated, the upper edge of the port of a breathable net opening 101 is flush with the bottom end face of the waterproof clapboard 24, an air cavity is prevented from being formed inside the isolation cover 4, meanwhile, the waterproof clapboard 24 can be arranged to have an inclination angle of 5 degrees, the high part of the waterproof clapboard 24 is attached to the inner wall of the water tank body 1, the arrangement can completely prevent the air cavity or air bubbles from being generated below the waterproof clapboard 24 in the isolation cover 4, and the generated bubbles can be discharged through the breathable net opening 101 along the bevel edge of the waterproof clapboard 24, the side wall of the isolation cover 4 is welded and fixed with a connecting pore plate 25, the water injection downward moving component comprises an upward moving spring loop bar 26 arranged on the upper end surface of the cleaning brush block 6, the upward moving spring loop bar 26 penetrates through a preset hole on the connecting pore plate 25 in a sliding manner, a spring on the upward moving spring loop bar 26 is fixed on the connecting pore plate 25, so that the upward moving spring loop bar 26 has upward spring thrust, as shown in figure 8, the top end of the upward moving spring loop bar 26 is welded or screwed with a water receiving box 27, the water receiving box 27 can be arranged below a water filling port of the water tank body 1, so that liquid water can fall into the water receiving box 27 when being filled into the water tank body 1, and downward thrust is generated on the water receiving box 27, the side part of the water receiving box 27 is screwed with an auxiliary cleaning brush 28, the auxiliary cleaning brush 28 is in contact connection with the air permeable net port 101, when water is filled above the water receiving box 27, the water receiving box 27 pushes the cleaning brush block 6 and the auxiliary cleaning brush 28 to move downward through the upward moving spring loop bar 26, the arrangement can enable the cleaning brush block 6 and the auxiliary cleaning brush 28 to clean accumulated impurities on the outer surfaces of the water inlet filter screen port 5 and the air permeable screen port 101 respectively, and the use cleanliness is improved.
Example three:
further explaining the area of the sewage collecting ring groove 7 and the float body 3 on the basis of the first embodiment, an escape-proof funnel ring 29 is arranged in the sewage collecting ring groove 7, the arrangement of the escape-proof funnel ring 29 can prevent the impurities collected in the sewage collecting ring groove 7 from being extruded by the water flowing in through the water inlet filter screen port 5 when the water is filled into the water tank body 1, a water inlet pipe 30 is arranged at the water inlet end of the circulating water pump 9 and communicated with the inner side wall of the sewage collecting ring groove 7, the water inlet pipe 30 comprises an outer pipeline part and a water channel part communicated with the inner side wall of the sewage collecting ring groove 7, a branch water pipe 31 is arranged between the sewage draining outlet 8 and the water inlet pipe 30, when the circulating water pump 9 works, the sewage draining outlet 8 generates downward suction to the cleaning brush block 6 and can also downwards move and push the cleaning brush block 6 and the auxiliary cleaning brush 28, a water purifying packing layer 32 is arranged in the water purifying box 10, and the water purifying packing layer 32 can be an active carbon layer, a ceramic layer and related series of water purifying materials, carry out the impurity filtration through water purification packing layer 32 and be convenient for to the water of flowing through, can dismantle the setting at 1 lateral part of water tank body and decorate shell 202 through the spiro union mode, decorate shell 202 and can cover circulating water pump 9, gear motor 13 and water purification box 10 beautify, when float body 3 is located probe pole 2 upper most significant position, as shown in fig. 6, sprinkler bead 15 symmetry is located float body 3 oblique side portion, and float body 3 lateral wall upper portion is equipped with breach annular groove 33, sprinkler bead 15 blowout rivers movement track can be towards breach annular groove 33, it can promote float body 3 downwards to be convenient for sprinkler bead 15 when vertical swing, double-end lug 17 is the curved surface all the time with advancing piece 18 contact surface, be convenient for double-end lug 17 and advancing piece 18's continuation contact.
Example four:
further explaining the resetting and stretching assembly on the basis of the first embodiment, the resetting and stretching assembly comprises a sliding ring 34 and an inner pulling spring 35 which are sleeved on a rotating shaft 16 in a sliding manner, two ends of the inner pulling spring 35 are respectively connected with the inner concave surface of a double-ear water guide box 12 and the side part of the sliding ring 34, the inner pulling spring 35 generates spring tension to the sliding ring 34 towards the cover plate 11, shaft seats are welded on a pushing block 18 and the sliding ring 34, a connecting rod 102 is rotatably connected between the pushing block 18 and the sliding ring 34 through the shaft seats, inclined parts 201 are arranged on opposite surfaces of side walls of ears of the double-ear water guide box 12, the inclined parts 201 are designed to avoid collision between the connecting rod 102 and the double-ear water guide box 12 when the connecting rod 102 deflects, when the double-head lug 17 rotates, the water spraying head 15 can be driven to vertically deflect under the auxiliary action of the pushing block 18 and the inner pulling spring 35, when two head convex parts of the double-head lug 17 are contacted with the corresponding pushing block 18, namely, when the double-head convex blocks 17 are vertically arranged, the two adjacent water spraying heads 15 are in a horizontal state; when the two-head convex part of the double-head convex block 17 is placed horizontally, the inner pull spring 35 pushes the sliding ring 34 to move right, the connecting rod 102 pulls the corresponding sprinkler head 15 to deflect through the pushing block 18, at the moment, the two sprinkler heads 15 are in a state shown in figure 6, the reset spring loop bar 20 generates spring tension towards the direction of the cover plate 11 to the main cleaning brush 21, the water facing groove block 36 is welded at the insertion end of the reset spring loop bar 20, the outer side part of the float body 3 is positioned at the initial state of the outermost end of the reset spring loop bar 20, at the moment, the reset spring loop bar 20 does not collide with the float body 3, when the circulating water pump 9 works, the float body 3 needs to be ensured to be positioned at the highest position of the probe rod 2, namely, the liquid water which exceeds the position of the isolation cover 4 is injected into the water tank body 1, the liquid water which flows into the double-ear water guide box 12 can generate water thrust towards the left side water facing groove block 36 through the guide rail cylinder 19, the water facing groove block 36 pushes the reset spring loop bar 20 to move outwards, at this moment, main cleaning brush 21 is located float 3 below, the outer removal of reset spring loop bar 20 can block moving down of float 3, vertical migration distance to float 3 carries on spacingly, effectively avoid the float to break down and lead to automatic sinking, shower head 15 gushing water flows through rotatory thick liquid piece 23 and drives the float 3 rotatory simultaneously, main cleaning brush 21 and vice cleaning brush 22 can be respectively with 3 both ends of float clean contact, specifically, treat that float 3 is when probe pole 2 high-order rotations, vice cleaning brush 22 can clean 3 up end of float, when shower head 15 spouts the water column to breach annular 33 side because the deflection, the water column can promote float 3 and restrict regional vertical swing in reset spring loop bar 20, and then make and carry out cleaning operation between 3 lower terminal surfaces of rotatory float and main cleaning brush 21.
The working principle is as follows: when the water level detection device in the water tank body 1 is used, firstly, the power ends of the circulating water pump 9 and the speed reducing motor 13 are connected with a circuit of the clothes care machine, the control ends of the circulating water pump 9 and the speed reducing motor 13 are connected with a controller of the clothes care machine, the starting time of the circulating water pump 9 and the speed reducing motor 13 is controlled by a set program of the controller in the clothes care machine, the water level filled in the water tank body 1 is preferably selected as the starting time when the height of the isolation cover 4 is exceeded, the starting time is once after the water level is filled, the water tank body 1 cannot be started in the using process, the influence on the use of the float body 3 is avoided, only the pre-cleaning is carried out after the water body is added, when the water is filled into the water tank body 1, the filled water can preferentially fall on the water receiving box 27, the water receiving box 27 can overcome the thrust of the water, and the cleaning brush block 6 and the auxiliary cleaning brush 28 are respectively driven to move downwards by the upward spring sleeve rod 26, if the circulating water pump 9 is started, the water inlet side of the circulating water pump 9 generates negative pressure suction on the sides of the sewage collecting ring groove 7 and the sewage draining port 8 respectively, the negative pressure suction on the side of the sewage draining port 8 also generates downward suction on the cleaning brush block 6, so that the cleaning brush block 6 and the auxiliary cleaning brush 28 respectively clean impurities on the outer side surfaces of the water inlet filter screen port 5 and the air permeable screen port 101 in the downward moving process of the two conditions, meanwhile, the water inlet pipe 30 and the branch water pipe 31 can respectively discharge the accumulated impurities on the sides of the sewage collecting ring groove 7 and the sewage draining port 8 into the water purifying box 10 through the circulating water pump 9 to be filtered and purified by the water purifying filler layer 32, and the water purifying box 10 can also be arranged at the water inlet end of the circulating water pump 9, so that the circulating water pump 9 is prevented from being polluted by the sucked impurities;
when the float body 3 is positioned at the high position of the probe rod 2, the water sucked by the water inlet pipe 30 is discharged into the water guide cavity in the double-lug water guide box 12 through the water purification box 10 by the circulating water pump 9, the water in the water guide cavity can be divided into parts and pushed into the guide rail barrel 19 to move towards the left side by the water receiving groove block 36, the water receiving groove block 36 overcomes the reverse spring force generated by the reset spring sleeve rod 20 and extends into the lower part of the float body 3 to limit the downward movement displacement of the float body 3, the output shaft end of the speed reducing motor 13 drives the double-end lug 17 to rotate through the rotating shaft 16, under the matching of the double-end lug 17 and the pushing block 18 on the sprinkler head 15, the sprinkler head 15 can deflect under the action of the corrugated water guide pipe 14, meanwhile, the inner pulling spring 35 can generate a right pulling force on the connecting rod 102 through the sliding ring 34, so that the pushing block 18 is always in sliding contact with the double-end lug 17, under the circulating rotation of the double-end lug 17, the vertical reciprocating deflection of the adjacent sprinkler heads 15 can be realized, when the sprinkler heads 15 spray water flow onto the rotating pulp block 23, the float body 3 can be driven to rotate, the auxiliary cleaning brush 22 positioned at the upper part of the probe rod 2 cleans the upper end surface of the float body 3, and when the upper sprinkler head 15 sprays water columns towards the notch ring groove 33 on the float body 3, the float body 3 can move downwards under the action of water thrust, the reset spring sleeve rod 20 can limit the downward movement amount of the float body 3, so that the main cleaning brush 21 and the lower end surface of the float body 3 can relatively rotate and clean, and meanwhile, the sprayed water flow can clean the side surface of the probe rod 2, the starting time of the circulating water pump 9 and the speed reducing motor 13 can be set to one minute, in order to improve the cleaning effect, the environment-friendly cleaning agent can be put into injected water, the environment-friendly cleaning agent is a product in the prior art, and can effectively clean scales, meanwhile, the environment-friendly cleaning agent is required to be ensured not to influence the nursing of the clothes;
through at probe pole 2, the cage 4 is convenient for keep apart the impurity of filling aquatic in embolia in the float 3 outside, at circulating water pump 9, gear motor 13, join pole 102, interior spring 35 that draws, double-end lug 17 and pass and can make sprinkler bead 15 spout rivers under reciprocal deflection under the cooperation of piece 18, rotatory thick liquid piece 23 on the float 3 rotates under the effect of spouting rivers, main cleaning brush 21 and vice cleaning brush 22 clean the impurity of 3 both ends faces of float in proper order, float 3 has been reduced because impurity piles up and leads to the dead probability of card, its water level detection accuracy and customer use satisfaction have been improved.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a clothing care machine water level detection device, includes water tank body (1) and sets up probe pole (2) and the float body (3) that the cooperation set up in it, its characterized in that: an isolation cover (4) is sleeved on the outer side of the probe rod (2) in the water tank body (1), the upper portion and the lower portion of the side wall of the isolation cover (4) are respectively provided with a breathable net port (101) and a water inlet filter net port (5), the side portion of the isolation cover (4) is positioned above the water inlet filter net port (5) and is movably provided with a cleaning brush block (6), and a water injection downward moving assembly is arranged between the side portion of the isolation cover (4) and the cleaning brush block (6);
a sewage collecting ring groove (7) is annularly arranged on the inner bottom end surface of the water tank body (1) and positioned on the outer side of the connecting part of the probe rod (2), a sewage discharge outlet (8) is arranged on the inner bottom end surface of the water tank body (1) and positioned on the water inlet side of the water inlet filter screen port (5), the sewage collecting ring groove (7) and the sewage discharge outlet (8) are both connected with a circulating water pump (9), and the water outlet end of the circulating water pump (9) is connected with a purified water box (10);
a cover plate (11) is detachably and hermetically inserted into the side wall of the water tank body (1), a double-lug water guide box (12) and a speed reducing motor (13) are respectively arranged on the inner side and the outer side of the cover plate (11), the water outlet end of the water purifying box (10) is communicated with the double-ear water guide box (12), the side wall of the upper ear part of the double-ear water guide box (12) is communicated with a deflectable corrugated water guide pipe (14), the outer side of the corrugated water guide pipe (14) is connected with a water spray head (15), a rotating shaft (16) penetrates through the inner concave side wall of the double-lug water guide box (12) and the side wall of the cover plate (11) in a dynamic sealing manner, two ends of the rotating shaft (16) are respectively connected with an output shaft end of a speed reducing motor (13) and a double-head lug (17), push blocks (18) are arranged on opposite surfaces of adjacent sprinkler heads (15), the push blocks (18) are in contact sliding connection with the double-head lug (17), a resetting stretching assembly is arranged between the rotating shaft (16) and the pushing block (18);
the double-lug water guide box is characterized in that a guide rail cylinder (19) is arranged at the bottom end of the double-lug water guide box (12), a return spring loop bar (20) penetrates through the side wall of the guide rail cylinder (19) in a sliding mode, a main cleaning brush (21) is arranged at the extending part of the return spring loop bar (20), an auxiliary cleaning brush (22) is arranged on the upper portion of the probe rod (2), and rotary slurry blocks (23) are arranged on the two end faces of the float body (3) in the annular direction.
2. The water level detecting device of a laundry care machine according to claim 1, wherein: the utility model discloses a waterproof isolation cover, including cage (4), probe pole (2), wire end, sealed run through in waterproof isolation plate (24) and water tank body (1) lateral wall, cage (4) top is the hypotenuse structure, ventilative net gape (101) port go up along with waterproof isolation plate (24) bottom face parallel and level, be provided with linking up orifice plate (25) on cage (4) lateral wall.
3. The water level detecting device of a laundry care machine according to claim 2, wherein: the water injection downward moving assembly comprises an upward moving spring loop bar (26) arranged on the upper end face of the cleaning brush block (6), the upward moving spring loop bar (26) penetrates through a preset hole in a connection hole plate (25) in a sliding mode, a water receiving box (27) is arranged on the top end of the upward moving spring loop bar (26), an auxiliary cleaning brush (28) is arranged on the side portion of the water receiving box (27), the auxiliary cleaning brush (28) is in contact connection with a breathable net opening (101), and when water is injected above the water receiving box (27), the water receiving box (27) pushes the cleaning brush block (6) and the auxiliary cleaning brush (28) to move downward through the upward moving spring loop bar (26).
4. The water level detecting device of a laundry care machine according to claim 1, wherein: be provided with in collection dirty annular (7) and prevent escape funnel ring (29), circulating water pump (9) are intake and are held and are provided with inlet tube (30) with collection dirty annular (7) inside wall intercommunication, be provided with between drain (8) and inlet tube (30) a water pipe (31), circulating water pump (9) during operation, drain (8) are right clean brush piece (6) produce decurrent suction, be provided with water purification packing layer (32) in water purification box (10).
5. The water level detecting device of a laundry care machine according to claim 1, wherein: float body (3) are located when probe pole (2) go up highest position, sprinkler bead (15) symmetric position float body (3) oblique side portion, just float body (3) lateral wall upper portion is equipped with breach annular (33), sprinkler bead (15) blowout rivers movement track can move towards breach annular (33), double-end lug (17) are the curved surface with lapse piece (18) contact surface all the time.
6. The water level detecting device of a laundry care machine according to claim 1, wherein: the resetting and stretching assembly comprises a sliding ring (34) and an inner pulling spring (35), the sliding ring (34) and the inner pulling spring (35) are slidably sleeved on the rotating shaft (16), two ends of the inner pulling spring (35) are respectively connected with the inner concave surface of the double-lug water guide box (12) and the side portion of the sliding ring (34), the inner pulling spring (35) generates spring pulling force towards the cover plate (11) to the sliding ring (34), a linking rod (102) is rotatably connected between the pushing block (18) and the sliding ring (34), and the double-head protruding block (17) can drive the water spraying head (15) to vertically deflect when rotating.
7. The water level detecting device of a laundry care machine according to claim 1, wherein: reset spring loop bar (20) are right main cleaning brush (21) produce to the spring tension of apron (11) direction, reset spring loop bar (20) insert the end and are provided with and meet water groove piece (36), be located during reset spring loop bar (20) outermost end initial condition float body (3) outside portion, circulating water pump (9) during operation, meet water groove piece (36) and pass reset spring loop bar (20) move outward, this moment main cleaning brush (21) are located float body (3) below, simultaneously sprinkler bead (15) ejection water flows through rotatory thick liquid piece (23) and drives float body (3) rotation, main cleaning brush (21) and vice cleaning brush (22) can with float body (3) both ends face cleaning contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210450979.7A CN114935384A (en) | 2022-04-26 | 2022-04-26 | Water level detection device of clothes nursing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210450979.7A CN114935384A (en) | 2022-04-26 | 2022-04-26 | Water level detection device of clothes nursing machine |
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| Publication Number | Publication Date |
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| CN114935384A true CN114935384A (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210450979.7A Pending CN114935384A (en) | 2022-04-26 | 2022-04-26 | Water level detection device of clothes nursing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147727A (en) * | 2023-04-20 | 2023-05-23 | 唐山现代工控技术有限公司 | Portable underground water level measuring instrument and measuring method |
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- 2022-04-26 CN CN202210450979.7A patent/CN114935384A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147727A (en) * | 2023-04-20 | 2023-05-23 | 唐山现代工控技术有限公司 | Portable underground water level measuring instrument and measuring method |
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