CN105534458A - Filter system of water basin type cleaning equipment - Google Patents
Filter system of water basin type cleaning equipment Download PDFInfo
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- CN105534458A CN105534458A CN201610046656.6A CN201610046656A CN105534458A CN 105534458 A CN105534458 A CN 105534458A CN 201610046656 A CN201610046656 A CN 201610046656A CN 105534458 A CN105534458 A CN 105534458A
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- Prior art keywords
- filter
- cleaning equipment
- type cleaning
- filtration system
- water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
- A47L15/4206—Tubular filters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0086—In-sink dishwashers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention provides a filter system of water basin type cleaning equipment, and belongs to the technical field of machinery. The filter system solves the problem that a filter system of an existing dish washing machine is not ideal in filter effect. The filter system of the water basin type cleaning equipment comprises a water basin bottom plate, a water collecting cup and a filter mechanism; the water basin bottom plate is partially concaved downwards to form a groove with a through hole; the water collecting cup is fixedly connected to the back portion of the water basin bottom plate and provided with a water inlet and a water outlet which are vertically communicated, and the water inlet is communicated with the groove through the through hole; the filter mechanism is arranged in the water collecting cup and used for filtering water flow entering the water collecting cup. The filter system has the advantages of being reasonable in design and good in filter effect.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of filtration system of water tank type cleaning equipment.
Background technology
The guarantee that the hygiene information of tableware is certain, people's various tablewares used of eating three meals a day all need to clean, but add the difficulty of cleaning tableware due to the existence of swill, and the both hands of people are often stained with greasy dirt in cleaning process.The appearance of dish-washing machine achieves the object of cleaning tableware automatically, brings very large facility to the life of people.
Nowadays, no matter be family or restaurant, hotel etc., in order to reduce labor intensity, increase work efficiency, also improve the health of tableware simultaneously further, all gradually adopt and wash the dishes.Dish-washing machine can be divided into the box and large class of conveying type two by structure, a kind of water tank type dish-washing machine has been there is in existing technology, tank and dish-washing machine are combined, the functions such as immersion, water flow jet and ultrasonic washing are adopted to clean tableware, have that time saving and energy saving, dirt-removing power is strong, sterilization thoroughly, the advantage such as high, the energy-saving and water-saving of washing automaticity and a tractor serves several purposes, be applicable to the cleaning of veterinary antibiotics, tableware etc.
During work, current enter in dish-washing machine through water system, again enter dish-washing machine after filtration to rinse tableware, and often need repeatedly to wash when cleaning tableware, fruits and vegetables, after once cleaning, swill or impurity will be deposited in filtration system, upper once wash time need to avoid these residues to enter, block related work water pipe.But the filter effect of the filtration system of existing water tank type dish-washing machine is not ideal enough, is unfavorable for the cleaning of dish-washing machine.
In sum, for solving the structural deficiency of the existing filtration system for domestic bowl-washing, need a kind of reasonable in design and filtration system of the water tank type cleaning equipment of good filtration effect of design.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of reasonable in design and filtration system of the water tank type cleaning equipment of good filtration effect.
Object of the present invention realizes by following technical proposal: a kind of filtration system of water tank type cleaning equipment, comprising:
Tank base plate, part is recessed to form the groove of band through hole downwards;
Integrated water tumbler, is connected in tank base plate back, and described integrated water tumbler has water inlet, the delivery port of up/down perforation, and water inlet is by through hole and groove UNICOM;
Filter mechanism, to be arranged in integrated water tumbler and for filtering the current entered in integrated water tumbler.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, described filter mechanism comprises and covers main filter above groove, is plugged in main filter middle portion and the coarse filter cylindrically arranged and the fine filtrator be set in coarse filter circumferential lateral surface, described coarse filter one end is stretched out outside main filter, the other end stretch into integrated water tumbler and with delivery port UNICOM, described fine filtrator is positioned at integrated water tumbler.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, in integrated water tumbler, water outlet is provided with an annular table terrace, the lower surface of fine filtrator is resisted against on this annular table terrace and the upper surface of fine filtrator and is connected with main filter back.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, described coarse filter is through setting and coarse filter inside is inner chamber, described coarse filter and fine filtrator surround formation exocoel, described main filter, fine filtrator and integrated water tumbler three surround formation back cavity, and on integrated water tumbler sidewall, offer the return port with back cavity UNICOM, described water inlet, return port respectively with back cavity UNICOM.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, described main filter is arranged to tabular and is arranged in isosceles trapezoid, main filter middle portion part is recessed to form platform downwards and the back of the upper surface of fine filtrator and platform fits tightly, and main filter offers some grids be crisscross arranged.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, described coarse filter comprises upper end, lower end and the fillter section for connecting top and bottom, the setting and upper end, lower end and fillter section are connected as a single entity, form the convex edge arranged around fillter section near upper end outwardly convex at fillter section, described convex edge is resisted against the face of platform.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, the snap ring arranged around fillter section is installed with in the middle part of fillter section, fine filtrator madial wall is installed with equally distributed some card articles, middle part all part outwardly convex formation fixture blocks of each card article, snap ring offer and fixture block some breach one to one.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, each card article extends to fine filtrator away from main filter one end by fine filtrator near main filter one end, and each card article equidistantly distributes around fine filtrator axial line.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, each card article is provided with boss near one end of upper end, fillter section is provided with two draw-in grooves and two draw-in grooves and wherein two boss snap together, two draw-in grooves with wherein two breach one_to_one corresponding and the axial line of draw-in groove overlap with the axial line of corresponding breach.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, changeover portion offers some intake chambers between convex edge and upper end and each intake chamber all with inner chamber UNICOM, the circumferential lateral surface of fillter section offers the some row deep-slotted chip breakers for UNICOM's inner chamber and exocoel, each row deep-slotted chip breaker is uniformly distributed around coarse filter axial line, described deep-slotted chip breaker between convex edge and lower end and often row deep-slotted chip breaker distribute columns evenly in snap ring both sides.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, between adjacent two card articles, offer the some row filter bores for UNICOM's exocoel and back cavity, and often row filter bores is all uniformly distributed along all sidewalls of fine filtrator.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, be installed with baffle plate at fillter section near lower end, described baffle-panels towards upper end projection in conical surface-shaped arrange and baffle plate edge be closely connected with fillter section inner circumferential sidewall.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, baffle plate offers around the equally distributed some row arcuate sockets of coarse filter axial line, and often the length of row arcuate socket is increased to baffle plate edge gradually by baffle center.
In the filtration system of above-mentioned a kind of water tank type cleaning equipment, lower end and the integrated water tumbler of coarse filter are rotationally connected, the circumferential lateral surface of lower end is installed with symmetrically arranged two lock dogs, the madial wall of water outlet is installed with and two lock dogs, two snap closes one to one, described lock dog has the first plane be obliquely installed, described snap close has the second plane be obliquely installed, and described first plane and the second flat face touch.
Compared with prior art, the present invention is reasonable in design, filtration system the degree of purity that can ensure current when repeatedly washing is set, simultaneously can retain residue when draining again, avoid residue to enter, block water pipe; Adopt the structural design of three layer filtration device to strengthen filter effect, the structure of each filter and position distribution can increase effective filter area simultaneously, and it is high that current flow through efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the phantom of Fig. 1.
Fig. 4 is the structural representation of tank base plate in a preferred embodiment of the present invention.
Fig. 5 is the structural representation of integrated water tumbler in a preferred embodiment of the present invention.
Fig. 6 is the structural representation at another visual angle of Fig. 5.
Fig. 7 is the structural representation of filter mechanism in a preferred embodiment of the present invention.
Fig. 8 is the structural representation of main filter in a preferred embodiment of the present invention.
Fig. 9 is the structural representation of coarse filter in a preferred embodiment of the present invention.
Figure 10 is the structural representation at another visual angle of Fig. 9.
Figure 11 is the structural representation of fine filtrator in a preferred embodiment of the present invention.
In figure, 10, main filter; 11, platform; 20, coarse filter; 21, upper end; 22, fillter section; 221, convex edge; 222, snap ring; 2221, breach; 223, draw-in groove; 224, intake chamber; 225, deep-slotted chip breaker; 23, lower end; 231, lock dog; 24, baffle plate; 241, arcuate socket; 30, fine filtrator; 31, card article; 311, fixture block; 312, boss; 32, filter bores; 41, inner chamber; 42, exocoel; 43, back cavity; 50, integrated water tumbler; 51, water inlet; 52, delivery port; 53, return port; 54, annular table terrace; 55, snap close; 60, tank base plate; 61, groove; 62, through hole.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 4, the filtration system of this water tank type cleaning equipment comprises:
Tank base plate 60, part is recessed to form the groove 61 of band through hole 62 downwards;
Integrated water tumbler 50, is connected in tank base plate 60 back, and integrated water tumbler 50 has water inlet 51, the delivery port 52 of up/down perforation, and water inlet 51 is by through hole 62 and groove 61 UNICOM;
Filter mechanism, to be arranged in integrated water tumbler 50 and for filtering the current entered in integrated water tumbler 50.
In the present embodiment, water tank type cleaning equipment is specially water tank type dish-washing machine, tank base plate 60 is the base plate of water tank type dish-washing machine, during work, current enter in dish-washing machine through water system, again enter dish-washing machine after filtration to rinse tableware, and often need repeatedly to wash when cleaning tableware, fruits and vegetables, after once cleaning, swill or impurity will be deposited in filtration system, upper once wash time need to avoid these residues to enter, block related work water pipe.But the filter effect of the filtration system of existing water tank type dish-washing machine is not ideal enough, is unfavorable for the cleaning of dish-washing machine.
The present invention devises a kind of filtration system of water tank type cleaning equipment for this reason, also namely for the filtration system of water tank type dish-washing machine, this filtration system is arranged on the bottom of water tank type dish-washing machine, current guide to water pump by integrated water tumbler 50 under the effect of water pump (not shown) after filter mechanism, under water pump effect, again enter dish-washing machine and spouting, tableware is cleaned.Meanwhile, when drainage works, mechanism is by discharging dish-washing machine after filtration for current, and now swill is trapped within filter mechanism.
Preferably, filter mechanism comprises and covers main filter 10 above groove 61, to be plugged in the middle part of main filter 10 and the coarse filter 20 cylindrically arranged and the fine filtrator 30 be set in coarse filter 20 circumferential lateral surface, coarse filter 20 one end is stretched out outside main filter 10, the other end stretch into integrated water tumbler 50 and with delivery port 52 UNICOM, fine filtrator 30 is positioned at integrated water tumbler 50.
Filter mechanism adopts the structural design of three layer filtration, during cleaning, current can strengthen filter effect under the effect of main filter 10, coarse filter 20 and fine filtrator 30 three, and laddering filtration work is carried out to current, the cleannes of current are guaranteed by multiple times of filtration, strengthen the clean degree of tableware, be conducive to the healthy and safe of people, swill also can be avoided to enter related work water pipe simultaneously.
When draining, current after filtration mechanism are discharged by the delivery port 52 of integrated water tumbler 50 after filtering, and now filter mechanism equally also can retain swill etc., avoids the pipeline blockage of draining.
As shown in Figure 3, Figure 5 and Figure 6, preferably, in integrated water tumbler 50, delivery port 52 place is provided with an annular table terrace 54, the face, lower end 23 of fine filtrator 30 is resisted against on this annular table terrace 54 and upper surface of fine filtrator 30 and is connected with main filter 10 back.
Further preferably, coarse filter 20 is in through setting and coarse filter 20 inside is inner chamber 41, coarse filter 20 and fine filtrator 30 surround and form exocoel 42, main filter 10, fine filtrator 30 and integrated water tumbler 50 three surround and form back cavity 43, and on integrated water tumbler 50 sidewall, offer the return port 53 with back cavity 43 UNICOM, water inlet 51, return port 53 respectively with back cavity 43 UNICOM.
This filtration system is once set to inner chamber 41, exocoel 42 and back cavity 43 from the inside to the outside, annular table terrace 54 be arranged so that fine filtrator 30 is limited between main filter 10 and annular table terrace 54, and then by isolated to exocoel 42 and back cavity 43, current can only by fine filtrator 30 dealing exocoel 42 and back cavity 43.
Herein, return port 53 is connected with water pump by water pipe, and the setting of return port 53 is convenient to water pump, when cleaning, current is guided to water pipe by back cavity 43, and then enters water pump, is injected into dish washer interior further.
As shown in Fig. 3, Fig. 7 and Fig. 8, preferably, main filter 10 is arranged to tabular and is arranged in isosceles trapezoid, main filter 10 mid portion is recessed to form platform 11 downwards and the back of the upper surface of fine filtrator 30 and platform 11 fits tightly, and main filter 10 offers multiple grid (not shown) be crisscross arranged.
Particularly, the upper surface of fine filtrator 30 is resisted against the back of platform 11, and fine filtrator 30 is limited between platform 11 and annular table terrace 54.
Main filter 10 filters mainly through the grid that it is offered, and can regard main filter 10 as a web plate here, wherein grid is densely distributed, can effectively filter current.
As shown in Fig. 3, Fig. 7, Fig. 9 and Figure 11, further preferably, coarse filter 20 comprises upper end 21, lower end 23 and the fillter section 22 for connecting upper end 21 and lower end 23, the setting and upper end 21, lower end 23 and fillter section 22 are connected as a single entity, form the convex edge 221 arranged around fillter section 22 near upper end 21 place outwardly convex at fillter section 22, convex edge 221 is resisted against the face of platform 11.
Coarse filter 20 comprises upper end 21, fillter section 22 and lower end 23 from top to bottom, particularly, fillter section 22 is provided with convex edge 221, coarse filter 20 by convex edge 221 against on platform 11, such design can ensure coarse filter 20 and the connective stability of main filter 10, is convenient to dish-washing machine and normally works.Wherein, platform 11 is between convex edge 221 and fine filtrator 30 upper surface.
Preferably, the snap ring 222 arranged around fillter section 22 is installed with in the middle part of fillter section 22, fine filtrator 30 madial wall is installed with equally distributed multiple card article 31, middle part all part outwardly convex formation fixture blocks 311 of each card article 31, snap ring 222 offer and fixture block 311 multiple breach 2221 one to one.
Fine filtrator 30 is set in coarse filter 20 circumferential lateral surface, and particularly, fine filtrator 30 is firmly connected with coarse filter 20 with the mating reaction of breach 2221 by fixture block 311.From the above, main filter 10, coarse filter 20 and fine filtrator 30 three link together.
In the present embodiment, the quantity of preferred card article 31, fixture block 311 and breach 2221 is four, in actual production process, and according to bonding strength and can connect the suitable quantity of effect selection, the present invention does not limit.
Further preferably, each card article 31 extends to fine filtrator 30 away from main filter 10 one end by fine filtrator 30 near main filter 10 one end, and each card article 31 equidistantly distributes around fine filtrator 30 axial line.Fine filtrator 30 is consistent with coarse filter 20 also cylindrically to be arranged, and the length of card article 31 is consistent with the axial length of fine filtrator 30, and the adjacent spacing of two card articles 31 on the inner circumferential sidewall of fine filtrator 30 is equal.
Further, each card article 31 is provided with boss 312 near one end of upper end 21, fillter section 22 is provided with two draw-in grooves 223 and two draw-in grooves 223 and wherein two boss 312 snap together, two draw-in grooves 223 with wherein two breach 2221 one_to_one corresponding and the axial line of draw-in groove 223 overlap with the axial line of corresponding breach 2221.
In order to guarantee the stability of the connection between fine filtrator 30 and coarse filter 20 further, be provided with the fit structure of boss 312 and draw-in groove 223, boss 312 snaps in draw-in groove 223 and guarantees that fine filtrator 30 is connected more firm with coarse filter 20.In the present embodiment, draw-in groove 223 is preferably two, and two draw-in grooves 223 are symmetricly set on fillter section 22 both sides, and when certainly actual use, the quantity of draw-in groove 223 can be set to multiple.
Preferably, changeover portion offers multiple intake chambers 224 between convex edge 221 and upper end 21 and each intake chamber 224 all with inner chamber 41 UNICOM, the circumferential lateral surface of fillter section 22 offer for the multiple row deep-slotted chip breaker 225 of UNICOM's inner chamber 41 with exocoel 42, each row deep-slotted chip breaker 225 is uniformly distributed around coarse filter 20 axial line, deep-slotted chip breaker 225 between convex edge 221 and lower end 23 and often row deep-slotted chip breaker 225 distribute columns evenly in snap ring 222 both sides.
Because coarse filter 20 is in through setting, during cleaning, current to enter after dish-washing machine under the effect of water pump, part current enter inner chamber 41 from the mouth of coarse filter 20 near upper end 21 or intake chamber 224, after coarse filter 20 filters, enter exocoel 42 filter through fine filtrator 30 again, then enter back cavity 43; Some current directly enter back cavity 43 after main filter 10 filters, and finally all current enter water pump, are then injected in dish-washing machine and carry out cleaning.
The upper surface of the upper end 21 of coarse filter 20 is higher than the upper surface of main filter 10, therefore intake chamber 224 has been offered, when the water level in dish-washing machine lower than coarse filter 20 upper end 21 time (mainly wash dishes complete after current in dish-washing machine need to discharge time), still can enter inner chamber 41 by intake chamber 224, avoid dish-washing machine internal water accumulation.
The offering of deep-slotted chip breaker 225 is convenient to current and is entered exocoel 42 by inner chamber 41, filters simultaneously and retain relatively large swill to current.Wherein, often row deep-slotted chip breaker 225 is all between adjacent two breach 2221, does not limit in the present embodiment to the concrete quantity of deep-slotted chip breaker 225 and length dimension, can select when ensureing filter effect according to actual user demand.
Further preferably, offer between adjacent two card articles 31 for the multiple row filter bores 32 of UNICOM's exocoel 42 with back cavity 43, and often row filter bores 32 is all uniformly distributed along all sidewalls of fine filtrator 30.
As the further filtration to current, filter bores 32 on fine filtrator 30 is arranged to less diameter, and between adjacent two card articles 31, filter bores 32 is arranged in the state of gathering, relatively little swill can be retained, contribute to the further filtration to current.
It is worth mentioning that, the degree of filtration of degree of filtration and fine filtrator 30 pairs of current of main filter 10 pairs of current is consistent, and alternatively the size of grid, the size of degree and the filter bores 32 of gathering, densely covered degree are suitable.
Preferably, be installed with baffle plate 24 at fillter section 22 near lower end 23 place, baffle plate 24 faces the protruding setting in conical surface-shaped in upper end 21 and baffle plate 24 edge is closely connected with fillter section 22 inner circumferential sidewall.
As shown in Figure 9 and Figure 10, further preferably, baffle plate 24 offers around the equally distributed multiple row arcuate socket 241 of coarse filter 20 axial line, and often the length of row arcuate socket 241 is increased to baffle plate 24 edge gradually by baffle plate 24 center.
The setting of baffle plate 24 can retain swill, avoid residue to enter drainage pipeline, in addition, baffle plate 24 faces upper end 21 projection and arranges the cushioning effect can carrying out to a certain extent to the impact of current in conical surface-shaped, under using for a long time, coarse filter 20 is avoided to damage.
The setting of arcuate socket 241 is then facilitate current to pass through, arrange in conical surface-shaped because baffle plate 24 faces upper end 21 projection, therefore current are accumulated more at baffle plate 24 and the current of fillter section 22 junction, therefore the every length of row arcuate socket 241 be arranged to be increased gradually to baffle plate 24 edge by baffle plate 24 center, when being convenient to draining, current pass through smoothly.
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 9, preferably, lower end 23 and the integrated water tumbler 50 of coarse filter 20 are rotationally connected, the circumferential lateral surface of lower end 23 is installed with symmetrically arranged two lock dogs 231, the madial wall at delivery port 52 place is installed with and two lock dogs 231, two snap closes 55 one to one, lock dog 231 has the first plane (not shown) be obliquely installed, snap close 55 has the second plane (not shown) be obliquely installed, and the first plane and the second flat face touch.
After the work of once cleaning tableware or vegetables and fruits, filter mechanism is needed to take out from dish-washing machine, filter mechanism is once cleared up, when guaranteeing to work next time, the cleannes of filter mechanism, therefore coarse filter 20 is arranged to be rotationally connected with integrated water tumbler 50, and also namely filter mechanism and integrated water tumbler 50 are rotationally connected.
Coarse filter 20 is rotationally connected by the cooperating of lock dog 231, snap close 55 and integrated water tumbler 50, particularly, filter mechanism is put into integrated water tumbler 50, rotating coarse filter 20 according to certain orientation makes the first plane and the second plane fit together, filter mechanism and integrated water tumbler 50 stable connection.When needs dismounting filter mechanism, a demanding party is to rotation coarse filter 20.
The upper surface of the upper end 21 of above-mentioned coarse filter 20 is higher than the upper surface of main filter 10, and the setting of the upper end 21 of coarse filter 20 is herein that conveniently people clutch, and is convenient to people's force when installation and removal filter mechanism.Wherein all sidewalls of the upper end 21 of coarse filter 20 are arranged to the roughness of rule relatively, and the people that are more convenient for capture.
It is worth mentioning that, main filter 10, coarse filter 20 and fine filtrator 30 link together, but when rotating coarse filter 20, main filter 10 is motionless, and fine filtrator 30 rotates together along with coarse filter 20.
The specific works situation of this filtration system is as follows:
When starting at first to clean, current enter dish-washing machine by water system, then current are under water pump effect, part current enter inner chamber 41 from the mouth of coarse filter 20 near upper end 21 or intake chamber 224, after coarse filter 20 filters, enter exocoel 42 filter through fine filtrator 30 again, then enter back cavity 43; Some current directly enter back cavity 43 after main filter 10 filters, and finally all current enter water pump, are then injected in dish-washing machine and carry out cleaning.
After having cleaned, current in a dish-washing machine part enters inner chamber 41 from the mouth of coarse filter 20 near upper end 21 or intake chamber 224, then directly discharges integrated water tumbler 50 by delivery port 52; A part of current enter back cavity 43 after main filter 10 filters in addition, then enter inner chamber 41 through fine filtrator 30, coarse filter 20 successively, finally also discharge integrated water tumbler 50 by delivery port 52.
After once washing, most residue is trapped within inner chamber 41, and also some residue may be trapped within main filter 10.When washing, no matter be into water or draining, the flow direction of current is cleaned consistent with first time, and due to the effect of filter mechanism, swill can not enter the water pipe that works accordingly next time.
In the water inlet process of subsequent wash, relatively little residue may be in exocoel 42, but when draining, the residue in exocoel 42 can wash away to inner chamber 41 when exocoel 42, the inner chamber 41 from back cavity 43 by current.
In addition, the swill retained by main filter 10 is after repeatedly washing, generally will enter inner chamber 41 by the mouth of coarse filter 20 near upper end 21 or intake chamber 224, but also may still be on main filter 10, but this does not affect washing work, only after completing washing work, filter mechanism need be taken out and carries out clearing up.
The filtration system reasonable in design of this water tank type cleaning equipment, good filtration effect, washing work is good, is convenient to widely use.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. a filtration system for water tank type cleaning equipment, is characterized in that, comprising:
Tank base plate, part is recessed to form the groove of band through hole downwards;
Integrated water tumbler, is connected in tank base plate back, and described integrated water tumbler has water inlet, the delivery port of up/down perforation, and water inlet is by through hole and groove UNICOM;
Filter mechanism, to be arranged in integrated water tumbler and for filtering the current entered in integrated water tumbler.
2. the filtration system of a kind of water tank type cleaning equipment according to claim 1, it is characterized in that, described filter mechanism comprises and covers main filter above groove, is plugged in main filter middle portion and the coarse filter cylindrically arranged and the fine filtrator be set in coarse filter circumferential lateral surface, described coarse filter one end is stretched out outside main filter, the other end stretch into integrated water tumbler and with delivery port UNICOM, described fine filtrator is positioned at integrated water tumbler.
3. the filtration system of a kind of water tank type cleaning equipment according to claim 2, it is characterized in that, in integrated water tumbler, water outlet is provided with an annular table terrace, the lower surface of fine filtrator is resisted against on this annular table terrace and the upper surface of fine filtrator and is connected with main filter back.
4. the filtration system of a kind of water tank type cleaning equipment according to claim 3, it is characterized in that, described coarse filter is through setting and coarse filter inside is inner chamber, described coarse filter and fine filtrator surround formation exocoel, described main filter, fine filtrator and integrated water tumbler three surround formation back cavity, and on integrated water tumbler sidewall, offer the return port with back cavity UNICOM, described water inlet, return port respectively with back cavity UNICOM.
5. the filtration system of a kind of water tank type cleaning equipment according to claim 4, it is characterized in that, described main filter is arranged to tabular and is arranged in isosceles trapezoid, main filter middle portion part is recessed to form platform downwards and the back of the upper surface of fine filtrator and platform fits tightly, and main filter offers some grids be crisscross arranged.
6. the filtration system of a kind of water tank type cleaning equipment according to claim 5, it is characterized in that, described coarse filter comprises upper end, lower end and the fillter section for connecting top and bottom, the setting and upper end, lower end and fillter section are connected as a single entity, form the convex edge arranged around fillter section near upper end outwardly convex at fillter section, described convex edge is resisted against the face of platform.
7. the filtration system of a kind of water tank type cleaning equipment according to claim 6, it is characterized in that, the snap ring arranged around fillter section is installed with in the middle part of fillter section, fine filtrator madial wall is installed with equally distributed some card articles, middle part all part outwardly convex formation fixture blocks of each card article, snap ring offer and fixture block some breach one to one.
8. the filtration system of a kind of water tank type cleaning equipment according to claim 7, it is characterized in that, changeover portion offers some intake chambers between convex edge and upper end and each intake chamber all with inner chamber UNICOM, the circumferential lateral surface of fillter section offers the some row deep-slotted chip breakers for UNICOM's inner chamber and exocoel, each row deep-slotted chip breaker is uniformly distributed around coarse filter axial line, described deep-slotted chip breaker between convex edge and lower end and often row deep-slotted chip breaker distribute columns evenly in snap ring both sides.
9. the filtration system of a kind of water tank type cleaning equipment according to claim 7, it is characterized in that, between adjacent two card articles, offer the some row filter bores for UNICOM's exocoel and back cavity, and often row filter bores is all uniformly distributed along all sidewalls of fine filtrator.
10. the filtration system of a kind of water tank type cleaning equipment according to claim 6, it is characterized in that, lower end and the integrated water tumbler of coarse filter are rotationally connected, the circumferential lateral surface of lower end is installed with symmetrically arranged two lock dogs, the madial wall of water outlet is installed with and two lock dogs, two snap closes one to one, described lock dog has the first plane be obliquely installed, and described snap close has the second plane be obliquely installed, and described first plane and the second flat face touch.
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| CN110384450A (en) * | 2018-04-23 | 2019-10-29 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine automatically cleaning filtration system and dish-washing machine |
| CN112294216A (en) * | 2019-07-30 | 2021-02-02 | 九阳股份有限公司 | Water tank type dish washing machine |
| CN112353271A (en) * | 2020-09-30 | 2021-02-12 | 宁波方太厨具有限公司 | Intelligent fruit and vegetable cleaning method and fruit and vegetable cleaning machine |
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