CN215191335U - Alkaline micro-nano bubble drawer type dish washer - Google Patents
Alkaline micro-nano bubble drawer type dish washer Download PDFInfo
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- CN215191335U CN215191335U CN202121030725.7U CN202121030725U CN215191335U CN 215191335 U CN215191335 U CN 215191335U CN 202121030725 U CN202121030725 U CN 202121030725U CN 215191335 U CN215191335 U CN 215191335U
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- 239000002101 nanobubble Substances 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
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- 239000003957 anion exchange resin Substances 0.000 claims description 8
- 238000004851 dishwashing Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 230000002572 peristaltic effect Effects 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000012876 topography Methods 0.000 claims 1
- 239000003599 detergent Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 16
- 239000003129 oil well Substances 0.000 description 10
- 235000012055 fruits and vegetables Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002791 soaking Methods 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000447 pesticide residue Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- -1 hypochlorite ions Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 235000016709 nutrition Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 241001446247 uncultured actinomycete Species 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本实用新型提供一种碱性微纳米气泡抽屉式洗碗机，包括一箱体、一酸水储存室、一自旋转式喷淋结构、一箱体电解系统、一加热系统、一循环水系统、一抽油泵系统、一下水槽；所述自旋转式喷淋结构设置于所述箱体的底部；所述箱体电解系统、所述加热系统和所述抽油系统设置于所述箱体；所述循环水系统连接所述箱体、所述酸水储存室和所述自旋转式喷淋结构；所述下水槽设置于所述箱体的底部。本实用新型的一种碱性微纳米气泡抽屉式洗碗机，可不使用化学洗涤剂，符合人体工学，且节水节电。
The utility model provides an alkaline micro-nano bubble drawer type dishwasher, which comprises a box body, an acid water storage chamber, a self-rotating spray structure, a box body electrolysis system, a heating system and a circulating water system , an oil pump system, a water tank; the self-rotating spray structure is arranged at the bottom of the box body; the box body electrolysis system, the heating system and the oil pumping system are arranged in the box body; The circulating water system is connected to the box body, the acid water storage chamber and the self-rotating spray structure; the lower water tank is arranged at the bottom of the box body. The alkaline micro-nano bubble drawer type dishwasher of the utility model does not use chemical detergents, conforms to ergonomics, and saves water and electricity.
Description
Technical Field
The utility model relates to a dish washer field especially relates to a micro-nano bubble drawer type dish washer of basicity.
Background
At present, 13 sets of household drawer type dish washing machines are suitable for Chinese family catering because of being in line with ergonomics, and have high market sales volume. By utilizing the impact of the micro-nano bubble water, the efficient interfacial activity, the super-strong osmotic action and the micro-explosive force of the micro-nano bubble water and the sterilization, disinfection and pesticide residue removal effects of the alkaline electrolyzed water, the chemical detergent can be effectively distinguished, and the environmental burden is reduced; meanwhile, the other electrolysis product, the bactericidal and disinfectant effects of the hypochlorite are fully utilized. The current research mainly focuses on the washing field that micro-nano bubble water combines with ozone, ultrasonic wave and electrolysis combine, has the patent of being applied to dish washer and fruit vegetables cleaning machine with these techniques, and there is dangerous hidden danger in the ozone device, and ultrasonic device's noise is great. At present, no research on alkaline micro-nano bubble water exists, and the application of the alkaline micro-nano bubble water in a drawer type dish washing machine is lacked.
Disclosure of Invention
To the deficiency among the above-mentioned prior art, the utility model provides a little nanometer bubble drawer type dish washer of basicity can not use chemical detergent, accords with ergonomic, and the economize on water and economize on electricity.
In order to achieve the purpose, the utility model provides an alkaline micro-nano bubble drawer type dish washing machine, which comprises a box body, an acid water storage chamber, a self-rotating spraying structure, a box body electrolysis system, a heating system, a circulating water system, an oil pumping pump system and a lower water tank; the self-rotating spraying structure is arranged at the bottom of the box body; the box body electrolysis system, the heating system and the oil pumping system are arranged in the box body; the circulating water system is connected with the box body, the acid water storage chamber and the self-rotating type spraying structure; the lower water tank is arranged at the bottom of the box body.
Preferably, the self-rotating type spraying structure comprises a self-rotating micro-nano bubble water spraying arm, a first venturi tube assembly, a second venturi tube assembly, a rotary ball bearing and a gas-liquid injection head; the self-rotating micro-nano bubble water spraying arm comprises two rotating arms, an arc-shaped bulge and a water inlet; the two rotating arms are arranged along a straight line, and the arc-shaped bulge is formed between the two rotating arms; a plurality of first water outlet holes are formed in the tops of the rotating arms along the linear direction, a plurality of second water outlet holes are formed in different sides of the two rotating arms respectively, and a plurality of third water outlet holes are formed in the arc-shaped protrusions; the water inlet is formed at the bottom of the arc-shaped bulge and is communicated with the first water outlet hole, the second water outlet hole and the third water outlet hole through an inner pipeline of the rotating arm; the sectional area of the inner pipeline is gradually increased towards the direction far away from the arc-shaped bulge; the water inlet is connected and communicated with the first Venturi tube assembly; the first venturi assembly is rotatably connected with the second venturi assembly through the rotary ball bearing, and the first venturi assembly and the second venturi assembly are matched to form a venturi cascade system; and the bottom of the second Venturi tube assembly is connected with a gas-liquid injection head.
Preferably, the first water outlet hole forms an included angle of 10 degrees or close to 10 degrees with the vertical direction; the second water outlet hole forms an included angle of 60 degrees or approximately 60 degrees with the horizontal direction; and part of the third water outlet hole forms an included angle of 30 degrees or close to 30 degrees with the vertical direction, and the other part of the third water outlet hole forms an included angle of 60 degrees or close to 60 degrees with the vertical direction.
Preferably, a sealing ring and a metal ring are arranged between the rotary ball bearing and the first venturi assembly and the second venturi assembly.
Preferably, the box electrolysis system comprises a square-hole anode electrolysis device and a plurality of bowl frame cathode electrolysis devices; the square hole anode electrolysis device is fixed at the middle lower part of the side wall of the box body; the bowl frame cathode electrolysis device is fixed in the box body;
the square-hole anode electrolysis device comprises a first ABS plastic orifice plate cover, a first battery foam nickel layer, an anion exchange membrane embedded in an ABS plastic orifice plate base, a second battery foam nickel layer, a second ABS plastic orifice plate cover, an anion exchange membrane and a porous detachable electrode plate anode which are sequentially stacked and fixed through N-1608 viscose; a square empty groove is formed in the middle lower part of the side wall of the box body, and the square hole anode electrolysis device is fixed in the square empty groove through a first ABS plastic hole plate cover;
each bowl frame cathode electrolysis device comprises a bowl frame vertical iron wire and a silica gel meshed sleeve body, wherein the bowl frame vertical iron wire is vertically arranged in the box body and is connected with a cathode of a 12V direct-current power supply; the silica gel net-shaped sleeve body is sleeved outside the vertical iron wire of the bowl rack.
Preferably, the acid water storage chamber stores a NaCl solution.
Preferably, the circulating water system comprises at least one circulating pump suction hole, a circulating suction pump, a filter screen and a three-position four-way electromagnetic reversing valve; the circulating pump suction hole is formed in the box body, one end of the circulating suction pump is connected with the circulating pump suction hole through a first pipeline, and the first pipeline is connected with a one-way valve; the other end of the circulating suction pump is communicated with the gas-liquid injection head through the filter screen and the three-position four-way electromagnetic reversing valve; the three-position four-way electromagnetic directional valve is also communicated with the acid water storage chamber and a D301 anion exchange resin filtering device; and the three-position four-way electromagnetic directional valve is communicated with a second pipeline of the D301 anion exchange resin filtering device and passes through the heating system.
Preferably, the heating system comprises at least one annular heating rod, a fan and a temperature sensor.
Preferably, the oil well pump system comprises an oil pumping port and at least one oil well pump, the oil pumping port is arranged on the upper portion of the side wall of the box body and comprises a plurality of oil pumping holes, each oil pumping hole is connected with the oil well pump through a third pipeline provided with the one-way valve, and the oil well pump adopts a small peristaltic pump.
Preferably, the lower water tank is streamlined and has a lower terrain than the bottom surface of the box body; the launching slot is positioned at the lower side of the box body and positioned at the outer side of the rotation range of the self-rotating micro-nano bubble water spraying arm.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
the utility model can realize self-rotating spraying by adopting the self-rotating spraying structure; on the basis of a common household drawer type dish washing machine, by adopting an electrolytic system of a box body, the comprehensive efficiency of micro-nano bubble water and alkaline electrolysis is combined, and a detergent can be distinguished; the adoption of the circulating water system can realize water saving; the cooperation of sour water apotheca and circulating water system can realize that the sour water disinfects the tableware, carries out the scale removal to each inner structure of dish washer simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an alkaline micro-nano bubble drawer type dishwasher according to an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a self-rotating spray structure according to an embodiment of the present invention;
fig. 3 is a top view of a self-rotating spray structure according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a square-hole anodic electrolysis device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a cathode electrolyzer for bowls and dishes in an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings, fig. 1 to 5, and will make the functions and features of the present invention better understood.
Referring to fig. 1 to 5, a drawer-type dish washer with alkaline micro-nano bubbles according to an embodiment of the present invention includes a box 1, an acid water storage chamber 2, a self-rotating spray structure 3, a box electrolysis system, a heating system 5, a circulating water system, an oil pump system, and a lower water tank 8; the self-rotating spraying structure 3 is arranged at the bottom of the box body 1; the box body electrolysis system, the heating system 5 and the oil pumping system are arranged in the box body 1; the circulating water system is connected with the box body 1, the acid water storage chamber 2 and the self-rotating spraying structure 3; the water discharge tank 8 is arranged at the bottom of the box body 1. Through the cooperation of autogyration formula spray structure 3, box electrolysis system, heating system 5 and circulating water system for produce the micro-nano bubble water of basicity in the dish washer PH 9, T60.
The self-rotating spraying structure 3 comprises a self-rotating micro-nano bubble water spraying arm 31, a first Venturi tube assembly 32, a second Venturi tube assembly 33, a rotary ball bearing 34 and a gas-liquid injection head 35; the self-rotating micro-nano bubble water spraying arm 31 comprises two rotating arms 311, an arc-shaped bulge 312 and a water inlet 313; the two rotating arms 311 are arranged along a straight line, and the arc-shaped protrusion 312 is formed between the two rotating arms 311; a plurality of first water outlet holes 314 are formed at the top of the rotating arms 311 along the linear direction, a plurality of second water outlet holes 316 are respectively formed at different sides of the two rotating arms 311, and a plurality of third water outlet holes 315 are formed on the arc-shaped protrusions 312; the water inlet 313 is formed at the bottom of the arc-shaped protrusion 312 and is communicated with the first water outlet 314, the second water outlet 316 and the third water outlet 315 through an inner pipeline of the rotating arm 311; the cross-sectional area of the inner conduit gradually increases in a direction away from the arc-shaped protrusion 312; the water inlet 313 is connected to and communicates with the first venturi assembly 32; the first venturi assembly 32 is rotatably connected to the second venturi assembly 33 by a rotary ball bearing 34, and the first venturi assembly 32 and the second venturi assembly 33 cooperate to form a venturi cascade system; the bottom of the second venturi tube assembly 33 is connected to a gas-liquid injection head 35.
The first water outlet hole 314 forms an included angle of 10 degrees or close to 10 degrees with the vertical direction; the second water outlet hole 316 forms an included angle of 60 degrees or close to 60 degrees with the horizontal direction; so as to spray and wash away block and granular filth, and simultaneously the upward component force can also improve the stability of the rotating arm 311, and the tangential water flow realizes self-rotation and is enough to clean all the walls of the box body 1. An included angle of 30 degrees or approximately 30 degrees is formed between one part of the third water outlet holes 315 and the vertical direction, and an included angle of 60 degrees or approximately 60 degrees is formed between the other part of the third water outlet holes 315 and the vertical direction; the self-cleaning of the water outlet arm of the self-rotating spraying structure 3 is realized. The water flow guides the dirtiness of the tableware into the streamlined box bottom and thus into the water discharge tank 8.
Sealing rings and metal rings are arranged between the rotary ball bearing 34 and the first venturi tube assembly 32 and the second venturi tube assembly 33; stability is strong, and the pipe diameter of centre leads to with liquid, and the outer ring punches and leads to with the air to the micro-nano bubble water of the great particle diameter of preliminary generation.
The self-rotating spraying structure 3 can generate micro-nano bubble water with small enough grain diameter, and the diameter is about 3.7 um. The gas-liquid injection head 35 is connected with a water pump with enough power, and the water pump is connected with a three-position four-way electromagnetic directional valve. One end of the three-position four-way electromagnetic directional valve is connected with a D301 anion exchange resin filtering device, tap water is descaled and alkalized, and weakly alkaline water is heated by an annular heating rod. One end of the three-position four-way electromagnetic directional valve is connected with the circulating suction pump, and the other end of the three-position four-way electromagnetic directional valve is connected with the acid water storage chamber 2 through an ABS (acrylonitrile butadiene styrene) pipe and a pipeline connecting piece. Weakly alkaline water after the heating, the water of the box 1 of circulation suction pump suction, the sour water after the electrolysis are all according to setting for the procedure, flow through first venturi tube subassembly 32 and second venturi tube subassembly 33 structure according to the step, and the inner wall of first venturi tube subassembly 32, second venturi tube subassembly 33 and autogyration micro-nano bubble water spray arm 31 can be washd to sour water.
The self-rotating micro-nano bubble water spraying arm 31 is in a flat oval sphere shape, and the arm length is slightly smaller than the side length of a square at the bottom of the box body 1.
In this embodiment, the box electrolysis system comprises a square-hole anode electrolysis device 41 and a plurality of bowl frame cathode electrolysis devices 42; the square-hole anode electrolyzer 41 is fixed at the middle-lower part of the side wall of the box body 1; the bowl frame cathode electrolysis device 42 is fixed in the box body 1; the electrolysis of the water of the whole tank 1 is realized.
The square-hole anode electrolyzer 41 comprises a first ABS plastic orifice plate cover 412, a first battery foam nickel layer 413, an ABS plastic orifice plate base embedded anion exchange membrane 414, a second battery foam nickel layer 415, a second ABS plastic orifice plate cover 416, an anion exchange membrane 417 and a perforated detachable electrode plate anode 418 which are sequentially stacked and fixed through N-1608 viscose; a square empty groove 411 is formed in the middle lower part of the side wall of the box body 1, and the square-hole anode electrolyzer 41 is fixed in the square empty groove 411 through a first ABS plastic orifice plate cover 412; the size of the membrane of the anion exchange membrane 414 embedded in the ABS plastic orifice plate base is 6mm multiplied by 8 mm; the anion exchange membrane 417 has a size of 8mm × 10 mm.
The N-1608 viscose can realize the fixation of the anion exchange membrane 417 with ABS plastic orifice plates, battery foam nickel and the like, and is acid corrosion resistant.
Each bowl frame cathode electrolysis device 42 comprises a bowl frame vertical iron wire 421 and a silica gel meshed sleeve 422, and the bowl frame vertical iron wire 421 is vertically arranged in the box body 1 and is connected with a cathode of a 12V direct current power supply; the silica gel netted sleeve body 422 is sleeved outside the vertical iron wire 421 of the bowl frame.
The bowl frame cathode electrolysis device 42 is improved on a common bowl frame, the vertical iron wire 421 of the bowl frame is used as a main supporting rod of a bowl, the bowl is reversely buckled, the vertical iron wire 421 of the bowl frame is connected in parallel on the premise that the bowl opening and the horizontal direction form an angle of 60 degrees, the cathode of a 12V direct-current power supply is connected, the vertical iron wire 421 of the bowl frame is attached with a silica gel net-shaped sleeve body 422, the current loss of the rest parts of the box body 1 is reduced, and meanwhile tableware is better fixed. This is equivalent to that the vertical iron wire 421 of each bowl rack for fixing tableware can generate continuous alkaline micro-nano bubble water to strip, decompose and emulsify grease on bowls, chopsticks and pans which are placed obliquely, meanwhile, repulsion exists between dirt and cleaning matters to prevent reattachment, and the vertical iron fixing rods of the bowl racks can prevent rust and corrosion at the same time. When the electrolysis device works cooperatively, the cathode and the anode are all electrified with 12V direct current voltage.
In this embodiment, a NaCl solution is stored in the acid water storage chamber 2, and NaCl may be added during use. (the system can remind the user regularly to supply NaCl), at abluent in-process, the acidity of sour water apotheca 2 constantly improves, has hypochlorite ion to generate in the electrolysis product, and the water of sour water apotheca 2 flows out from autogyration micro-nano bubble water spray arm 31 after the washing is accomplished, disinfects the tableware, carries out the scale removal to each inner structure of dish washer simultaneously.
In this embodiment, the circulating water system includes at least one circulating pump suction hole 6, a circulating suction pump, a filter screen, and a three-position four-way electromagnetic directional valve; a circulating pump suction hole 6 is formed in the box body 1, one end of the circulating pump is connected with the circulating pump suction hole 6 through a first pipeline, and the first pipeline is connected with a one-way valve; the other end of the circulating suction pump is communicated with the gas-liquid injection head 35 through a filter screen and a three-position four-way electromagnetic directional valve; the three-position four-way electromagnetic directional valve is also communicated with the acid water storage chamber 2 and a D301 anion exchange resin filtering device; the three-position four-way electromagnetic directional valve is communicated with a second pipeline of the D301 anion exchange resin filtering device and passes through the heating system 5.
The circulating water system realizes the circulation of the micro-nano bubble water with small enough particle size and distribution density in the box body 1.
The heating system 5 comprises at least one annular heating rod, a fan and a temperature sensor. The heating system 5 heats the softened weak base water and dries the inside of the dish washing machine after the washing is finished. The limit temperature of the temperature sensor does not exceed 65 ℃.
The oil well pump system includes an oil pumping mouth 7 and an at least oil-well pump, and oil pumping mouth 7 sets up in the lateral wall upper portion of box 1 and includes a plurality of oil pumping holes, and each oil pumping hole adopts small-size peristaltic pump through a third pipe connection oil-well pump that is provided with the check valve, and the velocity of flow is steady, makes things convenient for the oil reservoir to be inhaled to the greatest extent, reduces the harm that idle running brought simultaneously. The oil well pump is favorable for the cleaning efficiency optimization of water circulation.
The water discharge groove 8 is streamlined and has a lower terrain than the bottom surface of the box body 1; the water discharge groove 8 is located on the lower side of the box body 1 and located on the outer side of the rotating range of the self-rotating micro-nano bubble water spraying arm 31.
The utility model discloses little nano-bubble drawer type dish washer of basicity, its theory of operation as follows:
tap water is softened and descaled by a filter device filled with D301 anion exchange resin, and has certain alkalinity. The weakly alkaline water is heated by an annular heating rod, and the temperature control device enables the water temperature not to be more than 65 ℃. The water is connected with one end of the three-position four-way electromagnetic directional valve, is pressurized by a water pump and flows into the self-rotating micro-nano bubble water spraying arm 31. The rotating ball bearing 34, the first venturi tube assembly 32 and the second venturi tube assembly 33 form a cascade structure of a venturi water ejector, and the self-rotating micro-nano bubble water spraying arm 31 generates micro-nano bubble water with a particle size of um level by utilizing the cascade structure of the venturi water ejector.
The spraying arm sprays micro-nano bubble water, the rotating bowl surface which is obliquely placed is provided with strong scouring force, the scouring time is determined by the gear of a user, and the purpose of scouring is to remove granular, blocky solid or semi-solid filth on the surface of the bowl. At this time, the water discharge tank 8 is opened, and the flushed dirt is converged into the water discharge tank 8 through the water flow effect of the rotary spray arm and the streamline design at the bottom of the inner container of the box body 1.
The spray rinsing is followed by a soak rinsing stage, in which the lower sump 8 is closed. The spraying arm continuously sprays weakly alkaline micro-nano bubble water with the particle size of 3-4um and the temperature of about 60 ℃. When the water surface in the inner container of the dish washer completely submerges the cathode electrolysis device of the vertical iron rod of the dish rack, the control switch of the 12V voltage power supply is closed, the square hole anode, the battery nickel foam and the dish rack cathode all enter an electrolysis water link, when the water surface is positioned on the highest horizontal line of the oil well pump area, water stops converging, and the heating device and the electrolysis device continue to work. At the moment, the efficient impact, permeation and micro-explosion performance of the micro-nano bubbles and the sterilization and disinfection effect of the alkaline electrolytic water are fully exerted, and the back surface which cannot be cleaned in the flushing step is cleaned. The dish washer upper portion is heavy dirty washing district, can wash the pan because the explosive power of micro-nano bubble at this height is the strongest.
In addition, the acid water storage chamber 2 is filled with a certain amount of NaCl solution, the acidity of the acid water storage chamber 2 is continuously improved in the cleaning process, and hypochlorite ions are generated in the electrolysis product.
Because the micro-nano bubbles explode on the upper layer, the bubbles collapse, namely the cleaning force is reduced sharply, the circulating suction pump can enable water to be converged into the self-rotating micro-nano bubble water spraying arm 31 again, and the continuous storage of the micro-nano bubble water is achieved. Meanwhile, as the density of the edible oil is lower than that of the micro-nano bubble water, the floating oil on the water surface can be removed by an oil well pump.
The oil pump is positioned at the outlet of the water-oil mixture, namely the oil pumping port 7 is a rectangular area with a larger length, and small holes with the same diameter are uniformly arranged in the oil pumping port. The middle of the small hole is fixed with four layers of filter screens of 60 meshes and 120 meshes for blocking floating waste residues. Each small hole is connected with an independent small peristaltic pump through a one-way valve, a PVC hose and a pipeline connecting piece, and the small peristaltic pump is stable in water flow and easy to clean and maintain.
After the floating oil is removed, namely the water surface is lowered to the lowest level of the oil outlet pump, the circulating suction pump starts to work. The filter screen of the circulating suction pump is four layers of 120 meshes, so that the blockage of the cascade mechanism of the Venturi water ejector is prevented. The circulating suction pump is connected with the circulating pump suction hole 6 through a one-way valve, a PVC hose and a pipeline connecting piece, and the other end of the circulating suction pump is connected with a water inlet 313 of the self-rotating micro-nano bubble water spraying arm 31 at the bottom of the box through a three-position four-way electromagnetic reversing valve and a filter screen.
According to the set gear of the user, after the first soaking and cleaning is finished, the 12V voltage is cut off, and then the water outlet tank 8 is automatically opened to discharge water. And repeating the operation of the first soaking and cleaning for the second soaking and cleaning.
After the soaking and cleaning are finished, the 12V electrolytic power supply is still cut off, and then the water flows out from the lower water tank 8. The lower water tank 8 is closed again, and the mixed liquid of sodium hypochlorite and sodium chloride in the acid water storage chamber 2 flows into the self-rotating micro-nano bubble water spraying arm 31 through the three-position four-way electromagnetic reversing valve and the pump, so that each part of the inner container of the dish washing machine and the cascade structure of the Venturi water ejector are descaled, and the washed bowls are disinfected.
The water discharge tank 8 is opened, the used waste water flows out, and the heating device executes a drying program. Because of inside ambient temperature is higher, bubble water is volatile, and the inside of bowl chopsticks, kitchen utensils and appliances and dish washer can be dried only need work a small amount of to annular heating rod and drying system's fan, reaches antibacterial clear effect.
Meanwhile, the sealing and leakage-proof structure of the embodiment is realized by acid and alkali resistant rubber in cooperation with the nested structure of the inner container. Ensure non-conduction and no leakage.
Furthermore, the dishwasher also has the function of cleaning fruits and vegetables. The fruits and vegetables are placed on the lower layer bowl frame, and the soaking and cleaning procedure is executed. Only need little alkaline little nanometer bubble water when wasing fruit vegetables, little electrolysis can, need not the heating, be different from because of strong shock and the damaged ultrasonic cleaning that causes plant cell with too high temperature, little alkaline little nanometer bubble is broken at the rise in-process, and the pressure change that arouses can adsorb and impact the impurity on vegetable surface constantly, when getting rid of bacterium, actinomycete, mould, escherichia coli, salmonella, the damage is less. The water requirement during immersion cleaning is far less than that of the fruit and vegetable cleaning machine on the market. In addition, in the process of cleaning fruits and vegetables, a small amount of hypochlorite micro-nano bubble solution can disinfect and sterilize the fruits and vegetables to remove pesticide residues on the basis of not damaging the nutritional values of the fruits and vegetables.
The embodiment can thoroughly tell the chemical detergent on the basis of the original drawer spray type dish washing machine, saves water and electricity, has high disinfection efficiency and simultaneously facilitates the cleaning of fruits and vegetables.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (10)
1. An alkaline micro-nano bubble drawer type dish washing machine is characterized by comprising a box body, an acid water storage chamber, a self-rotating spraying structure, a box body electrolysis system, a heating system, a circulating water system, an oil pumping pump system and a lower water tank; the self-rotating spraying structure is arranged at the bottom of the box body; the box body electrolysis system, the heating system and the oil pumping system are arranged in the box body; the circulating water system is connected with the box body, the acid water storage chamber and the self-rotating type spraying structure; the lower water tank is arranged at the bottom of the box body.
2. The alkaline micro-nano bubble drawer dishwasher according to claim 1, wherein the self-rotating spray structure comprises a self-rotating micro-nano bubble water spray arm, a first venturi tube assembly, a second venturi tube assembly, a rotary ball bearing and a gas-liquid injection head; the self-rotating micro-nano bubble water spraying arm comprises two rotating arms, an arc-shaped bulge and a water inlet; the two rotating arms are arranged along a straight line, and the arc-shaped bulge is formed between the two rotating arms; a plurality of first water outlet holes are formed in the tops of the rotating arms along the linear direction, a plurality of second water outlet holes are formed in different sides of the two rotating arms respectively, and a plurality of third water outlet holes are formed in the arc-shaped protrusions; the water inlet is formed at the bottom of the arc-shaped bulge and is communicated with the first water outlet hole, the second water outlet hole and the third water outlet hole through an inner pipeline of the rotating arm; the sectional area of the inner pipeline is gradually increased towards the direction far away from the arc-shaped bulge; the water inlet is connected and communicated with the first Venturi tube assembly; the first venturi assembly is rotatably connected with the second venturi assembly through the rotary ball bearing, and the first venturi assembly and the second venturi assembly are matched to form a venturi cascade system; and the bottom of the second Venturi tube assembly is connected with a gas-liquid injection head.
3. The alkaline micro-nano bubble drawer dishwasher according to claim 2, wherein the first water outlet hole forms an angle of 10 degrees or close to 10 degrees with the vertical direction; the second water outlet hole forms an included angle of 60 degrees or approximately 60 degrees with the horizontal direction; and part of the third water outlet hole forms an included angle of 30 degrees or close to 30 degrees with the vertical direction, and the other part of the third water outlet hole forms an included angle of 60 degrees or close to 60 degrees with the vertical direction.
4. The alkaline micro-nano bubble drawer dishwasher according to claim 3, wherein a sealing ring and a metal ring are disposed between the rotary ball bearing and the first venturi tube assembly and the second venturi tube assembly.
5. The alkaline micro-nano bubble drawer dishwasher according to claim 3, wherein the tank electrolysis system comprises a square-hole anode electrolysis device and a plurality of dish rack cathode electrolysis devices; the square hole anode electrolysis device is fixed at the middle lower part of the side wall of the box body; the bowl frame cathode electrolysis device is fixed in the box body;
the square-hole anode electrolysis device comprises a first ABS plastic orifice plate cover, a first battery foam nickel layer, an anion exchange membrane embedded in an ABS plastic orifice plate base, a second battery foam nickel layer, a second ABS plastic orifice plate cover, an anion exchange membrane and a porous detachable electrode plate anode which are sequentially stacked and fixed through N-1608 viscose; a square empty groove is formed in the middle lower part of the side wall of the box body, and the square hole anode electrolysis device is fixed in the square empty groove through a first ABS plastic hole plate cover;
each bowl frame cathode electrolysis device comprises a bowl frame vertical iron wire and a silica gel meshed sleeve body, wherein the bowl frame vertical iron wire is vertically arranged in the box body and is connected with a cathode of a 12V direct-current power supply; the silica gel net-shaped sleeve body is sleeved outside the vertical iron wire of the bowl rack.
6. The alkaline micro-nano bubble drawer dishwasher of claim 5, wherein the acid water storage chamber stores a NaCl solution therein.
7. The alkaline micro-nano bubble drawer dishwasher according to claim 6, wherein the circulating water system comprises at least one circulating pump suction hole, a circulating suction pump, a filter screen and a three-position four-way electromagnetic directional valve; the circulating pump suction hole is formed in the box body, one end of the circulating suction pump is connected with the circulating pump suction hole through a first pipeline, and the first pipeline is connected with a one-way valve; the other end of the circulating suction pump is communicated with the gas-liquid injection head through the filter screen and the three-position four-way electromagnetic reversing valve; the three-position four-way electromagnetic directional valve is also communicated with the acid water storage chamber and a D301 anion exchange resin filtering device; and the three-position four-way electromagnetic directional valve is communicated with a second pipeline of the D301 anion exchange resin filtering device and passes through the heating system.
8. The alkaline micro-nano bubble drawer dishwasher of claim 7, wherein the heating system comprises at least one ring-shaped heating rod, a fan and a temperature sensor.
9. The alkaline micro-nano bubble drawer type dishwasher according to claim 7, wherein the pumping pump system comprises a pumping port and at least one oil pump, the pumping port is disposed on an upper portion of a sidewall of the housing and comprises a plurality of pumping holes, each of the pumping holes is connected to the oil pump through a third pipe provided with the check valve, and the oil pump is a small peristaltic pump.
10. The alkaline micro-nano bubble drawer dishwasher according to claim 7, wherein the lower water tank is streamlined and has a lower topography than the bottom surface of the cabinet; the launching slot is positioned at the lower side of the box body and positioned at the outer side of the rotation range of the self-rotating micro-nano bubble water spraying arm.
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| CN113080798A (en) * | 2021-05-14 | 2021-07-09 | 同济大学 | Alkaline micro-nano bubble drawer type dish washer |
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| CN113080798A (en) * | 2021-05-14 | 2021-07-09 | 同济大学 | Alkaline micro-nano bubble drawer type dish washer |
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