CN108670154A - A kind of drawer dishwasher of built-in water pipe - Google Patents
A kind of drawer dishwasher of built-in water pipe Download PDFInfo
- Publication number
- CN108670154A CN108670154A CN201810645782.2A CN201810645782A CN108670154A CN 108670154 A CN108670154 A CN 108670154A CN 201810645782 A CN201810645782 A CN 201810645782A CN 108670154 A CN108670154 A CN 108670154A
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- water
- water inlet
- top spray
- pipe
- drawer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 284
- 239000007921 spray Substances 0.000 claims abstract description 119
- 238000004851 dishwashing Methods 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000005406 washing Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A47L15/0084—Washing or rinsing machines for crockery or tableware of drawer-type
-
- 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
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
-
- 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
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
-
- 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
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention is related to dish-washing machine technical field more particularly to drawer dishwasher.A kind of drawer dishwasher of built-in water pipe, including shell, cover board is equipped on shell, transportable drawer is equipped on shell, the top spray arm with hole for water spraying is provided on the cover board, water circulating pump is equipped on the bottom surface of the drawer, it is connected to by top spray water inlet pipe between the water circulating pump and top spray arm, the top spray water inlet pipe can be moved with the movement of drawer, the top spray water inlet pipe is arranged in drawer, and in addition the present invention also provides a kind of drawer dishwashers of upper lower spraying arm.The present invention has cleaning dynamics greatly and advantageous effect of the cleaning without dead angle.
Description
The present patent application requires title of the applicant on December 30th, 2017 to China State Intellectual Property Office application
For the drawer dishwasher of water pipe " a kind of built-in ", application No. is " 201711491976.3 " applications for a patent for invention and entitled
" a kind of drawer dishwasher of built-in water pipe ", application No. is the preferential of the utility application of " 201721929588.4 "
Power.
Technical field
The present invention relates to dish-washing machine technical field more particularly to drawer dishwashers.
Background technology
With drawer dishwasher as emerging dish-washing machine form, compared to drop-down door type dish washer, have embedded cabinet,
It is compact-sized, exempt to squat down or bend over operation the characteristics of so that user harvests better usage experience.
Currently, there is usually one gushing arms in drawer dishwasher, and all it is the lower spraying arm shape positioned at washing cavities bottom
Formula, lower spraying arm are upwarded injection water when working while rotating, are cleaned to tableware.But it washes the dishes compared to drop-down gate-type
The spraying effect performance of the multilayer gushing arm pattern of machine, drawer dishwasher is poor, only because the water flow jet based on upwards
Direction is relatively simple, and bowl basket and tableware have barrier effect, depends lower spraying arm alone and is difficult to reach adequately spray covering, to
Cause the insufficient even washing of washing of the especially upper area in dish-washing machine washing cavities less than the problem of.
If increasing the setting of top spray arm in drawer dishwasher, spraying effect will significantly improve, but drawer type is washed
The design feature of bowl machine proposes prodigious problem to designer developer again, this just needs the scheme of enough innovations that could realize
Top spray arm is added.Therefore, the design of the spray mode and spray system of current drawer dishwasher still needs to be broken through.
Invention content
The object of the invention is just to provide a kind of drawer dishwasher for being different from existing bottom spray and rinsing, to improve dish-washing machine
Wash the dishes effect.
A kind of drawer dishwasher of built-in water pipe, including shell, are equipped with cover board on shell, and being equipped on shell can be with
Mobile drawer, the cover board can move up and down relative to shell, and the top spray with hole for water spraying is provided on the cover board
Arm is equipped with water circulating pump on the bottom surface of the drawer, is connected to by water inlet pipe between the water circulating pump and top spray arm.This
Drawer dishwasher, which is also equipped with, in technical solution realizes the necessary structure of dish-washing function, such as filter device, drainage system etc., but this
It is not the improvement of the present invention, about these structures, those skilled in the art are referred to the prior art.In the technical scheme
It supplies water provided with top spray arm and by water circulating pump to top spray arm, top spray arm sprays water from top to bottom, in conjunction with bottom gushing arm from lower past
On hydro-peening, cooperate supplement, clean effect and cleaning efficiency can be improved.In addition, the liner sealing in the technical program
It is sealed by cover board, specifically, when dishwasher into operation, cover board is pressed on liner, sealing inner container.Work as dish-washing machine
When being stopped, cover board moves upwards, and leaves liner, and liner can be extracted out from shell at this time.When dish-washing machine works again,
Cover board will be moved downward up to being abutted with liner, realize the sealing of liner.
Further, the water inlet pipe includes top spray water inlet pipe and top water pipe, the top spray water inlet pipe energy to supply water to top spray arm
It is moved with the movement of drawer, that is to say, that top spray water inlet pipe does not interfere with the movement of drawer.The top spray water inlet pipe is set
It sets in the drawer, can make the compact-sized of dish-washing machine, the overall volume of dish-washing machine is made to reduce.The top water pipe is set
It sets on the cover board, can be moved with the movement of cover board.When cover board and liner seal, the top water pipe is connected to water inlet pipe,
Water circulating pump supplies water to top spray arm, and dish-washing machine starts to clean.When cover board is detached with liner, the top water pipe is disconnected with water inlet pipe
It opens, the water circulating pump stops supplying water, and dish-washing machine stops cleaning.
Further, the top water pipe is arranged on the cover board, and the top water pipe extends to from the cover plate central
The edge of the cover board, the top spray water inlet pipe extend along the bottom surface of the drawer and side, and the top water pipe is in the lid
The edge of plate is connected to the top spray water inlet pipe, and the top water pipe is connected at the cover plate central with the top spray arm.This
Top spray water inlet pipe can be that water pipe is made in plastics in technical solution, be fixed on the bottom surface of drawer, moved as drawer moves.Ability
Field technique personnel are it will be appreciated that top water pipe and top spray arm are internally provided with intake tunnel.
Further, the top water pipe includes gushing arm mounting base, and by the deck, the top spray arm is pacified with the gushing arm
Fill seat connection.The deck engages with the gushing arm mounting base, to which top spray arm is fixed on the gushing arm mounting base.The spray
Arm mounting base is equipped with card hole, and the deck is equipped with the fixture block coordinated with the card hole, is additionally provided in the gushing arm mounting base
Water outlet.Fixture block can also be equipped in the gushing arm mounting base in fact, the deck is equipped with the card coordinated with the card hole
Hole.Card hole and water outlet in the gushing arm mounting base are arranged alternately.In practice, card there are four being set in the gushing arm mounting base
After hole and four water outlets, card hole and water outlet are arranged alternately, not only make to obtain the water outlet of gushing arm mounting base surrounding, ensure top spray arm
Water inlet need, and deck connect with gushing arm mounting base it is more firm.
The present invention also provides another top spray arm mounting structures, which includes fastening base, the fastening base packet
Main body and pedestal are included, on the base, the main body is annular shape, is set in the main body of the fastening base for the main body setting
There are apopore, the apopore to divide the main body to upper and lower part, the water outlet axis direction along the top water pipe is arranged
The extension for having annular is equipped with convex block, the upper contact of the convex block and the main body, and the convex block on the extension
Support is formed to the top of the main body, the top spray arm is arranged on the fastening base and connects with the apopore of the fastening base
It is logical.Different from already explained top spray arm mount scheme, convex block is provided on the water pipe of top in the technical program, and apopore is set
It sets on fastening base.
Further, the main body is equipped with card slot, exists between the bottom surface of the card slot and the top of the main body and lacks
Mouthful, the length of the notch be greater than or equal to the convex block length.When mounted, the extension of the top water pipe is inserted into institute
Card slot is stated, and the notch is used to pass through for the convex block, after extension is inserted into the card slot, is rotated further by fastening base so that
Convex block passes through the notch, so that the upper contact of the convex block and the main body, and the convex block is to the main body
Support is formed at top, finally so that fastening base " extension " is on the extension of the top water pipe.
Further, the convex block be equipped with introduction part, on the card slot be equipped with lead-in groove, the introduction part with it is described
Lead-in groove matches.By the cooperation of the introduction part and lead-in groove, the convex block can quickly be inserted into the card slot.
Further, the water guide platform of taper is equipped in the pedestal.This is in order to make water more smoothly turn to, from snapping
The apopore of seat flatly flows into top spray arm inner cavity.
Further, the water inlet of the top water pipe is in reversed horn-like, and the water outlet of the top spray water inlet pipe is also in loudspeaker
The water inlet of shape, the top water pipe is inserted into the water outlet of the top spray water inlet pipe, the water inlet of the top water pipe and the top spray
It is sealed by sealing ring between the water outlet of water inlet pipe, the sealing ring is arranged in the top water inlet of water pipe and/or described
On the water outlet of top spray water inlet pipe.When the water inlet of the top water pipe is inserted into the water outlet of the top spray water inlet pipe, sealing ring
It is extruded, realizes sealing.
Further, it is equipped with check-valves in the water inlet of the top water pipe, is set in the water outlet of the top spray water inlet pipe
There is the top opening with the check-valves cooperating.The check-valves is sphere, and the top opening is fore-set.When the pumping
After drawer promotes, drawer upper opening is stated in the cover plate lid residence, while the water inlet of the top water pipe is inserted into the top spray water inlet
In the water outlet of pipe, the fore-set jacks up the sphere and forms gap, preliminary between the top spray water inlet pipe and top water pipe at this time
Conducting.Dish-washing machine is started to work later, after the water that the water circulating pump conveys is by the top water pipe, can further wash institute open
State sphere so that reach between the top water pipe and the top spray water inlet pipe and be utmostly connected.When the drawer will pull out
When, the cover board is detached with the drawer, while the water inlet of the top water pipe and the water outlet of the top spray water inlet pipe disconnect,
The sphere can sink to blocking the top water pipe water inlet under the collective effect of its own gravity and the top water pipe residual water at this time
Mouthful, form non-return effect.For above-mentioned check-valves, the present invention provides a kind of specific structure, in the water inlet of the top water pipe
Mouth end is equipped with valve chamber, and the sphere can move in valve chamber, and the valve chamber bottom is ball seat, and circular hole is equipped in the ball seat,
The sphere is placed on the ball seat, and sphere is fallen from ball seat in order to prevent, and the diameter of the circular hole is less than described
The diameter of sphere.Further, it is equipped with water outlet in the side of the valve chamber, which is the inner cavity of connection top water pipe, can
Think rectangular or other suitable shapes, sphere enters top water pipe inner cavity and water is allowed to enter the interior of top water pipe in order to prevent
The width of chamber, the water outlet is more than the diameter of the sphere and height is less than the diameter of the sphere or the water outlet
Width be less than the sphere diameter and height be more than the sphere diameter.
On the basis of the above, the present invention also provides a kind of drawer dishwashers specifically having upper lower spraying arm, in the bottom of drawer
Face is additionally provided with the lower spraying arm with hole for water spraying, and the water outlet of the water circulating pump connects bifurcation structure, top spray water inlet pipe and lower spray
The water inlet pipe of arm is connected to the bifurcation structure respectively.The lower spraying arm and the top spray arm are respectively formed Down-Up injection water
Column and spray washes away downwards from top, and the direction of rotation of two gushing arms is opposite so that the injection direction of water is more various, more preferably
Overcome the problems, such as that tableware stops, so that washing covering is more comprehensively, effectively improves in drawer dishwasher washing cavities especially
The situation of the washing deficiency of upper area.
Further, the bottom surface of the cover board is sunk area, and the top spray arm is fixed on the sunk area of the cover board
In, the minimum point of the cover board bottom surface is equal to or less than the minimum point of the top spray arm.Top spray arm component would fit snugly within lid in this way
In the sunk area of plate, it will not be exposed.
Compared with prior art, the present invention includes at least following advantageous effect：
(1) drawer dishwasher is sprayed water using top spray arm in the present invention, position and the angle of flow hydro-peening is increased, the bottom of in conjunction with
Gushing arm can effectively improve clean effect and cleaning efficiency.
(2) top spray water inlet pipe is arranged in drawer in the present invention, and top water pipe is disconnected when drawer pulls out, and is closed in drawer
When connection conducting, such structure so that dishwasher structure is compact, and leak influences low, and does not interfere with the movement of drawer.
(3) in built-in top spray water inlet scheme of the invention, it is equipped with check-valves on the water pipe of top, prevents flow from flowing back.
(4) top spray arm of the invention is connected to by deck on the water pipe of top, is connected firmly.
(5) card hole in the gushing arm mounting base in the present invention and water outlet are arranged alternately, and can annex engaging and water outlet work(
Energy.
(6) the present invention also provides a kind of drawer dishwashers of upper lower spraying arm so that cleaning is without dead angle.
Description of the drawings
Fig. 1 is the overall schematic for the drawer dishwasher that the embodiment of the present invention 1 provides, and shows that situation is drawn for drawer in figure
The state gone out.
Fig. 2 is schematic cross-sectional view of the drawer dishwasher of the offer of the embodiment of the present invention 1 when closing.
Fig. 3 is schematic cross-sectional view of the drawer dishwasher of the offer of the embodiment of the present invention 1 when pulling out.
The top water pipe that Fig. 4 embodiment of the present invention 1 provides cuing open in the preliminary conducting for the state of closing with top spray water inlet pipe
Face structural schematic diagram.
Top water pipe and top spray water inlet pipe that Fig. 5 embodiment of the present invention 1 provides the state of closing it is fully on constantly
Cross-sectional view.
Fig. 6 is the section knot of top water pipe and the top connection after disconnection detaches of top spray water inlet pipe that the embodiment of the present invention 1 provides
Structure schematic diagram.
Fig. 7 is the part section structural representation for the top water pipe water inlet end that the embodiment of the present invention 1 provides.
Fig. 8 is the cross-sectional view of three valve chamber positions in the top water pipe water inlet end that the embodiment of the present invention 1 provides.
Fig. 9 is the part section structural representation for the top spray water inlet pipe water outlet that the embodiment of the present invention 1 provides.
Figure 10 is the mounting means schematic diagram of the top spray arm for the drawer dishwasher that the embodiment of the present invention 1 provides.
Figure 11 is the portions C enlarged view in Figure 10.
Figure 12 is the section view knot under the drawer dishwasher drawer pull-out state for the installation lower spraying arm that the embodiment of the present invention 1 provides
Structure schematic diagram.
Figure 13 is that the drawer dishwasher drawer for the installation lower spraying arm that the embodiment of the present invention 1 provides closes section view knot under state
Structure schematic diagram.
Figure 14 is that the drawer dishwasher drawer for the installation lower spraying arm that the embodiment of the present invention 1 provides closes section view under state
Figure.
Figure 15 is the installation exploded view for the top spray arm that the embodiment of the present invention 2 provides.
Figure 16 is the installation partial sectional view that the embodiment of the present invention 2 provides top spray arm.
Figure 17 is the enlarged view in the portions A in Figure 15.
Figure 18 is the enlarged view in the portions B in Figure 16.
Figure 19 is the structural schematic diagram for the fastening base that the embodiment of the present invention 2 provides.
Figure 20 is the structural schematic diagram at another visual angle of fastening base that the embodiment of the present invention 2 provides.
Figure 21 is that the embodiment of the present invention 2 provides top water pipe and the structural schematic diagram after fastening base installation.
Specific implementation mode
Embodiment 1
Referring to Fig. 1-14, drawer dishwasher includes the drawer 1 and a lid that can at least move up and down of upper opening
Plate 2, drawer 1 can be pulled out and be promoted.After drawer 1 promotes, decline is covered 1 upper opening of drawer by cover board 2, forms envelope
The washing cavities 10 closed, washing cavities 10 are interior to be equipped with bowl basket and is placed with tableware.When drawer 1 will pull out, cover board 2 rose before this,
It is detached with drawer 1,1 side of drawer can pull out later.
In the present embodiment, it is equipped with top spray arm 3 in washing cavities 10, several spray-holes, injection water are provided on top spray arm 3
Direction is sprayed tableware based on downwards.The bottom surface of cover board 2 is sunk area 20, and it is recessed that top spray arm 3 is fixed on cover board
It falls at 20, and the minimum point of top spray arm 3 is not less than the minimum point of cover board 2.Top spray arm 3 can rotate horizontally, rotation center
Positioned at the immediate vicinity region of washing cavities 10, therefore it can be formed and more fully wash coverage effect.Top spray arm 3, which is ined succession, pushes up water
Pipe 31, top water pipe 32 are also fixedly mounted at cover board recess 20.It pushes up 32 end of water pipe and is equipped with water outlet and gushing arm mounting base
322, top spray arm 3 packs into gushing arm mounting base 322 when installation, loads onto deck 33 later and is connect with gushing arm mounting base 322, and deck 33 will
Top spray arm 3 is held, top water pipe 32 is connected to the inside of top spray arm 3.Gushing arm mounting base 322 is equipped with card hole 3221, is set on deck 33
There is the fixture block 330 coordinated with card hole 3221, water outlet 3220 is additionally provided in gushing arm mounting base 322.Card in gushing arm mounting base 322
Hole 3221 and water outlet 3220 are arranged alternately, in the present embodiment card hole 3221 and water outlet 3220 be four.Push up water pipe 32
The other end be located at the edge of cover board 2, be herein water inlet 321.Check-valves 34 is equipped in water inlet 321, it acts as taking out
When drawer 1 pulls out, check-valves 34 is closed, with Anti-drip leak；After drawer 1 closes, check-valves 34 is opened, and water route conducting, water is just
Top water pipe 32 can be entered, to lead to top spray arm 3.Check-valves 34 is ball-valve structure, as sphere 340 in the present embodiment.About
The specific structure of ball valve is referring to Fig. 4-9, and on top, the water inlet end of water pipe 32 is equipped with the valve chamber 341 for accommodating sphere 340.Wherein, valve chamber
341 bottom is the ball seat 342 of spherical shape, and the sphere diameter of ball seat 342 is more slightly larger than the sphere diameter of sphere 340.Valve chamber 341 is in the form of a column
The spherical shape as ball seat 342 is made at shape, top.Sphere 340 can move up and down in valve chamber 341.
It is a circular hole 343 at the center of ball seat 342, the diameter of circular hole 343 is than the diameter of sphere 340 in the present embodiment
It is small, that is sphere 340 cannot drop out from circular hole 343, and flow enters top water pipe 32 from circular hole 343.In the present embodiment, valve
The water outlet 344 of chamber 341 is located at the side of valve chamber 341, and water outlet 344 cannot allow sphere 340 to pass through, and can not allow sphere
340 block completely, and water outlet 344 can be rectangular water outlet here, and the width of water outlet 344 is more than the sphere 340
The width for the diameter or water outlet 344 that diameter and height are less than sphere 340 is less than the diameter of the sphere 340 and height is big
In the diameter of sphere 340, can be achieved with water outlet 344 in this way cannot allow sphere 340 to pass through, and sphere 340 can not be allowed completely stifled
Technical purpose firmly.
In the present embodiment, the water outlet of top spray water inlet pipe 31 is equipped with fore-set 314, the circle of the position and ball seat 342 of fore-set 314
Hole 343 is opposite.314 size of fore-set is smaller than circular hole 343, therefore fore-set 314 can touch valve chamber 341 across circular hole 343
Bottom position, and circular hole 343 will not be blocked.In the present embodiment, after drawer 1 promotes, i.e., when top water pipe 32 and top spray water inlet
When pipe 31 closes, fore-set 314 can jack up sphere 340 and form gap, push up tentatively led between water pipe 32 and top spray water inlet pipe 31 at this time
It is logical.The operation of water circulating pump 4 later is supplied water, and after the water with pressure is by top spray water inlet pipe 31, is upwardly into top water pipe 32, simultaneously
Impact sphere 340 upwards so that sphere 340 reaches utmostly further away from ball seat 342, at this time conducting.In the present embodiment,
When drawer 1 pulls out, that is, pushes up water pipe 32 and top spray water inlet pipe 31 disconnects after detaching.Sphere 340 by self gravitation effect, and
It is also possible to accumulate the pressure effect of water plus top water pipe 32, can fall and block circular hole 343, to form non-return structure, prevent institute
State drippage or the leakage of the accumulation water of top water pipe 32.
In the present embodiment, according to space limitation and the considerations of flow demand, the water inlet end arranged side by side three of water pipe 32 on top
341 structure of a valve chamber.Respectively, a sphere 340 is accommodated in each valve chamber 341 respectively.Correspondingly, top spray water inlet pipe 31 goes out
Three fore-sets 314 are arranged in water end (W.E.).
Fixed on drawer 1 that top spray water inlet pipe 31 is housed, one end is water inlet 311, is connected to the outlet of water circulating pump 4, it
Tube body extends along the bottom surface of drawer 1 and wall surface afterwards, the arrangement corresponding with top water pipe water inlet 321 of other end water outlet 312.Top
Spirt water pipe water outlet 312 is bell shape, is matched with the shape of top water pipe water inlet 321.When the two connects, water is pushed up
Water inlet tube mouth 321 is inserted into top spray water inlet pipe water outlet 312, and the sealing ring 3210 being sleeved on top water pipe water inlet 321 is extruded,
Realize sealing.Meanwhile fore-set 314 is equipped in top spray water inlet pipe water outlet 312, to the non-return of open-top top water pipe water inlet 321
Valve 34 can flow to top water pipe 32 to realize top spray water inlet pipe 31 with being connected to for water pipe 32, water is pushed up from top spray water inlet pipe 31.
In order to improve the spray irrigation effect of dish-washing machine, it is provided with the lower spraying arm 41 of spray orifice 411 in bottom surface of drawer, is recycled
The water outlet of water pump 4 is connect with bifurcation structure 61, and bifurcation structure 61 can be three-way connection, and bifurcation structure 61 is separately connected top spray
The water inlet water route of water inlet pipe 31 and lower spraying arm 41 when the drawer dishwasher works, is equipped with lower spraying arm 41 and top spray in washing cavities 10
Arm 3 is respectively formed Down-Up shower 120 and from pushing up downward water drenching post 110, and the direction of rotation of two gushing arms can be with
It is set as opposite, so that the injection direction of water is more various, more preferably overcomes the problems, such as that tableware stops, so that whole wash
It is more comprehensive to wash covering, effectively improves the clean effect and cleaning efficiency of drawer dishwasher.
Embodiment 2
Embodiment 2 and the structure of embodiment 1 are essentially identical, and difference lies in the mounting means of top spray arm 3 difference.Ginseng
See Figure 15-21,324 surrounding of water outlet of top water pipe 32 is provided with extension 325 in example 2, extension 325 is along going out
The axis at the mouth of a river 324 extends, and extension 325 is annulus shape, convex block 3251 is equipped on extension 325, in the present embodiment
It is set on extension 325 there are four convex block 3250, four convex blocks 3250 are equiangularly arranged.Two convex blocks in four convex blocks 3250
3250 are equipped with introduction part 3251, the two convex blocks 3250 are oppositely arranged, that is, two convex blocks of introduction part 3251 are arranged
3250 interval 180 degrees.Fastening base 7 in the present embodiment, including circular pedestal 70 are equipped with the main body of annulus shape on mount 70
72,4 apopores 78 are angularly arranged at intervals in main body 72, the main body 72 of annulus shape is divided into top 73 by apopore 78
With lower part 79.Four are angularly equipped at intervals in the main body 72 of annulus shape card slot 74, bottom surface and the main body 72 of card slot 74
Top between there are notch 75, the length of notch 75 is greater than the length of the convex block 3250.In the centre position of pedestal 70
Equipped with water guide platform 77, water guide platform 77 is arranged in the inside of the main body 72 of annulus shape.It is equipped with a word muscle 71 on mount 70, is used for
More easily rotation fastening base 7 is to be mounted and dismounted.It should be noted that being equipped with the importing with convex block 3250 in card slot 74
3251 matched lead-in groove 76 of portion, introduction part 3251 are matched with lead-in groove 76, are to facilitate fastening base 7 fast with top spray arm 3
Victory assembly and disassembly.
Top spray arm 3 is flat in the present embodiment, and inside is hollow cavity, several hole for water sprayings is provided with downwards, to spray
Leaching tableware is cleaned.It opens there are one the central through hole for going up lower wall is penetrated through, to be sleeved on fastening base 73 center of top spray arm
It is supported in main body 72 and by pedestal 70.
The present embodiment when mounted first by top spray arm 5 sets be attached on fastening base 7.It is again that four card slots 74 of fastening base 7 are right
Four convex blocks 3250 for top water pipe 3 are up packed into until pushing up to the end, and introduction part 3251 is caught in lead-in groove 76 at this time, then edge
75 direction of the notch rotation fastening base 7 for card slot 74, until four convex blocks 3250 of top water pipe 3 skid off card slot 74, and then sticks into
In four apopores 78, you can complete installation of the fastening base 7 on the water pipe 3 of top.After installation, four apopores 78 of fastening base 7,
It is internally communicated with top water pipe water outlet 324, externally leads to top spray arm inner cavity.It is equipped with water guide frustum 45 in fastening base 7, is to make
Water more smoothly turns to, and level flows into 3 inner cavity of top spray arm.
The present embodiment rotates backward fastening base 7 in dismounting, until four convex blocks 3250 of top water pipe 3 slide into second recess
42, fastening base 7 can be removed down later.
In the present embodiment, the rotation direction of fastening base 7 is identical as the direction of rotation of top spray arm 3 when installation, and top spray arm 3 rotates
When can together be rotated with fastening base 7, until four convex blocks 3250 of top water pipe 3 resist the main body 72 of fastening base 7, snapping at this time
Seat 7 will be unable to continue to rotate with top spray arm 3, therefore the rotation of top spray arm 3 will not be such that fastening base 7 rotates backward, or even disengage.
Technical scheme of the present invention and advantageous effect is described in detail in above-described specific implementation mode, Ying Li
Solution is not intended to restrict the invention the foregoing is merely presently most preferred embodiment of the invention, all principle models in the present invention
Interior done any modification, supplementary, and equivalent replacement etc. are enclosed, should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of drawer dishwasher of built-in water pipe, including shell, are equipped with cover board (2), being equipped on shell can on shell
With mobile drawer (1), which is characterized in that the cover board can move up and down relative to shell, be arranged on the cover board (2)
There is the top spray arm (3) with hole for water spraying, water circulating pump (4) is equipped on the bottom surface of the drawer (1), in the water circulating pump
(4) it is connected to by water inlet pipe between top spray arm (3).
2. dish-washing machine according to claim 1, which is characterized in that the water inlet pipe includes top spray water inlet pipe (31) He Dingshui
It manages (32), top spray water inlet pipe (31) setting is internal in the drawer (1), and the top spray water inlet pipe (31) can be with drawer
(1) movement and move, the top water pipe (32) is arranged on cover board (2), and the top water pipe (32) can be in cover board (2)
It moves and moves.
3. dish-washing machine according to claim 2, which is characterized in that the top water pipe (32) is arranged on the cover board (2),
The top water pipe (32) extends to the edge of the cover board (2), top spray water inlet pipe (31) edge from the cover board (2) center
The bottom surface and side for the drawer (1) extend, the top water pipe (32) the edge of the cover board (2) and the top spray into
Water pipe (31) is connected to, and the top water pipe (32) is connected at the cover board (2) center with the top spray arm (3).
4. dish-washing machine according to claim 3, which is characterized in that further include deck (33), the top water pipe (32) includes
Gushing arm mounting base (322), by the deck (33), the top spray arm (3) connect with the gushing arm mounting base (322).
5. dish-washing machine according to claim 4, which is characterized in that the gushing arm mounting base (322) is equipped with card hole
(3221), the deck (33) is equipped with the fixture block (330) coordinated with the card hole (3221), in the gushing arm mounting base
(322) it is additionally provided with water outlet (3220).
6. dish-washing machine according to claim 5, which is characterized in that the card hole (3221) on the gushing arm mounting base (322)
It is arranged alternately with water outlet (3220).
7. dish-washing machine according to claim 2, which is characterized in that further include fastening base (7), the fastening base (7) includes
Main body (72) and pedestal (70), the main body (72) are arranged on the pedestal (70), and the main body (72) is annular shape, in institute
The main body (72) for stating fastening base (7) is equipped with apopore (78), and the apopore (78) divides the main body (72) to top (73)
With lower part (79), the extension (325) of annular is provided with along water outlet (324) axis direction of the top water pipe (32),
The extension (325) is equipped with convex block (3250), and the convex block (3250) contacts with the top (73) of the main body (72), and
The convex block (3250) forms support to the top (73) of the main body (72), and the top spray arm (3) is arranged in the fastening base
(7) it is connected on and with the apopore (78) of the fastening base (7).
8. dish-washing machine according to claim 7, which is characterized in that the main body (72) is equipped with card slot (74), the card
Be greater than there are notch (75), the length of the notch (75) between the bottom surface and the top of the main body (72) of slot (74) or
Equal to the length of the convex block (3250).
9. dish-washing machine according to claim 8, which is characterized in that the convex block (3250) is equipped with introduction part (3251),
Lead-in groove (76) is equipped on the card slot (74), the introduction part (3251) matches with the lead-in groove (76).
10. dish-washing machine according to claim 7, which is characterized in that be equipped with the water guide platform of taper on the pedestal (70)
(77)。
11. according to the dish-washing machine described in any claim in claim 1-10, which is characterized in that the top water pipe (32)
Water inlet (321) is in reversed horn-like, and the water outlet (312) of the top spray water inlet pipe (31) is also in horn-like, the top water pipe
(32) water inlet (321) is inserted into the water outlet (312) of the top spray water inlet pipe (31), the water inlet of the top water pipe (32)
(321) it is sealed by sealing ring (3210) between the water outlet of the top spray water inlet pipe (31) (312), the sealing ring
(3210) setting is on the water inlet of the top water pipe (32) and/or the water outlet of the top spray water inlet pipe (31).
12. according to the dish-washing machine described in any claim in claim 1-9, in the water inlet of the top water pipe (32)
(321) it is equipped with check-valves in, is equipped with and the check-valves cooperating in the water outlet (312) of the top spray water inlet pipe (31)
Top opening.
13. dish-washing machine according to claim 12, which is characterized in that the check-valves is sphere (340), the open-top dress
It is set to fore-set (314).
14. dish-washing machine according to claim 13, which is characterized in that at water inlet (321) end of the top water pipe (32)
Equipped with valve chamber (341), the sphere (340) can move in valve chamber (341), and the bottom of the valve chamber (341) is ball seat
(342), circular hole (343) is equipped in the ball seat (342), the sphere (340) is placed on the ball seat (342), institute
The diameter for stating circular hole (343) is less than the diameter of the sphere (340).
15. dish-washing machine according to claim 14, which is characterized in that be equipped with water outlet in the side of the valve chamber (341)
(344), the width of the water outlet (344) is more than the diameter of the sphere (340) and height is less than the straight of the sphere (340)
The width of diameter or the water outlet (344) is less than the diameter of the sphere (340) and height is more than the sphere (340)
Diameter.
16. according to the dish-washing machine described in any claim in claim 1-10, which is characterized in that at the drawer (1) bottom
Face is additionally provided with the lower spraying arm (41) with hole for water spraying, the water outlet connection bifurcation structure (61) of the water circulating pump (4), top spray into
The water inlet pipe of water pipe (31) and lower spraying arm (41) is connected to the bifurcation structure (61) respectively.
17. according to the dish-washing machine described in claim 1-8, which is characterized in that the bottom surface of the cover board (2) is equipped with sunk area,
The top spray arm (3) is fixed in the sunk area of the cover board (2), and the minimum point of cover board (2) bottom surface is equal to or less than
The minimum point of the top spray arm (3).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491976.3A CN108158525A (en) | 2017-12-30 | 2017-12-30 | A kind of drawer dishwasher of built-in water pipe |
| CN2017114919763 | 2017-12-30 | ||
| CN2017219295884 | 2017-12-30 | ||
| CN201721929588 | 2017-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108670154A true CN108670154A (en) | 2018-10-19 |
| CN108670154B CN108670154B (en) | 2024-05-17 |
Family
ID=63811911
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645835.0A Active CN108670155B (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
| CN201810645782.2A Active CN108670154B (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
| CN201820961210.0U Active CN210300893U (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
| CN201820960544.6U Withdrawn - After Issue CN210169990U (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645835.0A Active CN108670155B (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820961210.0U Active CN210300893U (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
| CN201820960544.6U Withdrawn - After Issue CN210169990U (en) | 2017-12-30 | 2018-06-21 | Drawer type dish washer of built-in water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108670155B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670155A (en) * | 2017-12-30 | 2018-10-19 | 华帝股份有限公司 | A kind of drawer dishwasher of built-in water pipe |
| CN112716172A (en) * | 2021-01-12 | 2021-04-30 | 浙江森歌电器有限公司 | Integrated water tank type multifunctional kitchen ware |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907715A (en) * | 2019-04-12 | 2019-06-21 | 广东洁诺生活电器有限公司 | A kind of drawer dishwasher |
| CN112754328A (en) * | 2021-01-12 | 2021-05-07 | 浙江森歌电器有限公司 | Drawer type dish washer and multifunctional kitchen ware thereof |
| CN113287996A (en) * | 2021-05-28 | 2021-08-24 | 江苏酷太厨房用品有限公司 | Drawer with dish washing function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN210169990U (en) | 2020-03-24 |
| CN108670154B (en) | 2024-05-17 |
| CN108670155A (en) | 2018-10-19 |
| CN210300893U (en) | 2020-04-14 |
| CN108670155B (en) | 2024-04-23 |
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