CN209003888U - A kind of cleaning equipment - Google Patents
A kind of cleaning equipment Download PDFInfo
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- CN209003888U CN209003888U CN201820549047.7U CN201820549047U CN209003888U CN 209003888 U CN209003888 U CN 209003888U CN 201820549047 U CN201820549047 U CN 201820549047U CN 209003888 U CN209003888 U CN 209003888U
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Abstract
The utility model provides a kind of cleaning equipment, it include: the bracket for being movably connected on dish-washing machine scrubbing space bottom, and the two sides of bracket are provided with a spray arm, it is referred to as the first spray arm and the second spray arm, wherein, it is homogeneous intercommunicated between first spray arm, the second spray arm and bracket, and the first spray arm and the second spray arm circle on bracket respectively；A wheel train structure is provided between the first spray arm and bracket or between the second spray arm and bracket.A kind of cleaning equipment provided by the utility model, pass through the connection and cooperation between the first spray arm, the second spray arm, wheel train structure and bracket, it realizes its respective circular motion, to solve the problems, such as to generate cleaning dead angle in cleaning process, and then improves the effect of wash dishes.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of cleaning equipment.
Background technique
Dish-washing machine use in the market it is more more and more universal, at present the mode of washing of mainstream be fountain cleaning way, make
Obtaining water column can be spouting from the spray apertures of all directions on spray arm.
Spray arm quantity in general dish-washing machine is single, and (is generally washed due to dish-washing machine scrubbing space shape
Space is washed to be square structure setting), the phenomenon that causing water column in course of injection, be easy to appear " cleaning dead angle ", and then influence
The cleaning effect of tableware.
It avoids generating cleaning dead angle in conclusion needing to design one kind, improves the cleaning equipment of wash dishes effect.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes one kind and avoids generating cleaning extremely
The cleaning equipment of wash dishes effect is improved at angle.
The purpose of this utility model can be realized by the following technical scheme: a kind of cleaning equipment, comprising: be movably connected on
The bracket of dish-washing machine scrubbing space bottom, and the two sides of bracket are provided with a spray arm, it is referred to as the first spray
Arm and the second spray arm, wherein it is homogeneous intercommunicated between the first spray arm, the second spray arm and bracket, and the first spray arm
It is circled on bracket respectively with the second spray arm；Between the first spray arm and bracket or the second spray arm and bracket
Between be provided with a wheel train structure.
Rotation speed in a kind of above-mentioned cleaning equipment, between the first spray arm, the second spray arm and bracket three
Rate matches.
In a kind of above-mentioned cleaning equipment, the distance at the first spray arm distance bracket center is greater than the second spray arm distance
The distance of carriage center.
In a kind of above-mentioned cleaning equipment, wheel train structure includes the pinion gear being connected with the first spray arm, He Yu little tooth
The in-line gears group of wheel engagement connection, and the gear wheel connected is engaged with gear set, wherein gear wheel is connected with bracket.
In a kind of above-mentioned cleaning equipment, the horizontal span of the first spray arm is greater than the horizontal span of the second spray arm,
And first spray arm horizontal span and the sum of the horizontal span of the second spray arm be greater than the horizontal span of bracket.
In a kind of above-mentioned cleaning equipment, using rotation cassette connection between gear wheel and vertical arm.
In a kind of above-mentioned cleaning equipment, several sprays are respectively arranged on the first spray arm and the second spray arm
Structure, wherein the injection direction of spray structure is inconsistent.
In a kind of above-mentioned cleaning equipment, exhalant canal and inlet channel are provided on spray structure, wherein water outlet is logical
Road is connected with the water pump in inlet channel and dish-washing machine respectively.
In a kind of above-mentioned cleaning equipment, the water discharging direction of the exhalant canal and airintake direction of inlet channel is opposite sets
It sets.
In a kind of above-mentioned cleaning equipment, the water outlet end face of exhalant canal and the air inlet end face of inlet channel are in same
On horizontal plane.
In a kind of above-mentioned cleaning equipment, spray structure includes the external member of two mutually nested connections, respectively upper set
Part and cup lid group, wherein inlet channel is mutually spliced to form by multistage path, wherein inlet channel includes the first path, second
Path and third path, and the first path is distributed in external member, the second path is distributed in cup lid group, and third path is located at
Between upper external member and cup lid group, wherein third path is connected with exhalant canal.
In a kind of above-mentioned cleaning equipment, from the section of spray structure, exhalant canal is in horn-like structure setting,
Wherein, the big end of exhalant canal is set in cup lid group, and the small end of exhalant canal is set in external member, and exhalant canal is big
Hold the water inlet port as water body, water outlet port of the small end of exhalant canal as water body.
In a kind of above-mentioned cleaning equipment, the periphery of each spray structure is provided with a swirl shape cavity.
In a kind of above-mentioned cleaning equipment, it is provided with the gradual change type water outlet to increase discharge pressure on spray structure and leads to
Road, and by blocking the pulsed water flow for changing the quantity of gradual change type exhalant canal and sequentially forming.
In a kind of above-mentioned cleaning equipment, gradual change type exhalant canal is in horn-like structure setting, wherein gradual change type water outlet
The water inlet end port diameter size in channel is greater than water outlet port diameter dimension.
In a kind of above-mentioned cleaning equipment, spray structure includes the pedestal for being provided with intake tunnel, and is provided with above-mentioned
The upper cover of the gradual change type exhalant canal, and the rotating disk between pedestal and upper cover, wherein by rotating disk change into
Connection area between aquaporin and gradual change type exhalant canal.
In a kind of above-mentioned cleaning equipment, the power resources of rotating disk are dialled in water body by the intake tunnel on pedestal
The rotation of dynamic rotating disk.
In a kind of above-mentioned cleaning equipment, pedestal and upper cover are nested encryptions, and rotating disk is installed on pedestal and upper cover
In the cavity of nesting splicing.
In a kind of above-mentioned cleaning equipment, one is provided on pedestal around axis fulcrum, it is nested with the sleeve on upper lid
Connection, wherein rotating disk is located on the outside of sleeve, wherein pedestal and upper cover are in rotational-like structure setting, and are rotated
Disk, pedestal and upper cover are in coaxial distribution.
In a kind of above-mentioned cleaning equipment, the arc-shaped structure setting of rotating disk, wherein the arc core position of rotating disk and set
The lateral wall of cylinder is nested.
In a kind of above-mentioned cleaning equipment, in the rotating disk of pedestal opposite side at least provided with a similar dentation
The shift plate of structure.
In a kind of above-mentioned cleaning equipment, along the axis direction of rotating disk, the section of shift plate is in similar triangle knot
Structure setting, wherein the side of shift plate is inclined-plane.
Compared with prior art, a kind of cleaning equipment provided by the utility model passes through the first spray arm, the second spray
Connection and cooperation between arm, wheel train structure and bracket realize its respective circular motion, to solve in cleaning process
Cleaning dead angle is led to the problem of, and then improves the effect of wash dishes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cleaning equipment of the utility model.
Fig. 2 is a kind of structural schematic diagram at another visual angle of cleaning equipment of the utility model.
Fig. 3 is the structural schematic diagram of vertical arm in one preferred embodiment of the utility model.
Fig. 4 is the structural schematic diagram of gear wheel in one preferred embodiment of the utility model.
Fig. 5 is the cross-sectional view of spray structure in one preferred embodiment of the utility model.
Fig. 6 is the structural schematic diagram of upper external member in one preferred embodiment of the utility model.
Fig. 7 is the structural schematic diagram of cup lid group in one preferred embodiment of the utility model.
Fig. 8 is the explosive view of spray structure in the utility model another preferred embodiment.
Fig. 9 is the structural schematic diagram of rotating disk in one preferred embodiment of the utility model.
Figure 10 is the structural schematic diagram of upper cover in one preferred embodiment of the utility model.
In figure, 100, bracket；110, transverse arm；120, vertical arm；121, convex block；122, raised；200, the first spray arm；300,
Second spray arm；400, wheel train structure；410, pinion gear；420, gear set；430, gear wheel；431, card slot；432, grab；
500, spray structure；510, exhalant canal；520, inlet channel；521, the first path；522, the second path；523, third river in Zhejiang Province
Road；530, upper external member；531, annular protrusion；540, cup lid group；541, annular groove；542, annular convex platform；550, swirl shape is recessed
Chamber；560, pedestal；561, intake tunnel；562, around axis fulcrum；570, upper cover；571, gradual change type exhalant canal；572, sleeve；
580, rotating disk；581, shift plate；581a, inclined-plane.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, a kind of cleaning equipment provided by the utility model, comprising: be movably connected on dish-washing machine washing
The bracket 100 of space bottom, and the two sides of bracket 100 are provided with a spray arm, it is referred to as the first spray arm 200
With the second spray arm 300, wherein it is homogeneous intercommunicated between the first spray arm 200, the second spray arm 300 and bracket 100, and
First spray arm 200 and the second spray arm 300 circle on bracket 100 respectively；In the first spray arm 200 and bracket
A wheel train structure 400 is provided between 100 or between the second spray arm 300 and bracket 100.To which 360 ° of realization without dead angle
Injection, and then improve tableware cleaning effect.
A kind of working principle of cleaning equipment provided by the utility model: water body is squeezed by bracket 100 by water pump first
It is interior, since the first spray arm 200, the second spray arm 300 are connected with bracket 100, water body is enabled rapidly to flow to
It in one spray arm 200 and the second spray arm 300, and sprays outward, then by the reaction force of water body, drives the first spray arm
200 rotate on bracket 100 respectively with the second spray arm 300, and then the first spray arm 200 or the second spray arm 300 are revolving
When turning, drives bracket 100 to rotate in a circumferential direction in the bottom of scrubbing space by train, finally realize 360 ° of injections without dead angle.
A kind of cleaning equipment provided by the utility model passes through the first spray arm 200, the second spray arm 300, wheel train structure
Connection and cooperation between 400 and bracket 100 are realized its respective circular motion, are generated to solve in cleaning process
The problem of cleaning dead angle, and then improve the effect of wash dishes.
It is further preferred that as shown in Figures 1 to 4, when wheel train structure 400 is set to the first spray arm 200 and bracket 100
Between when, the both ends of wheel train structure 400 are connected with the first spray arm 200 and bracket 100 respectively, at this point, passing through water pump when water body
Into after bracket 100, since the first spray arm 200 is connected with bracket 100, water body is enabled to quickly enter the first spray arm
In 200, wheel train structure is then passed through so that the first spray arm 200 rotates on bracket 100 by the reaction force of water body
400, drive bracket 100 to rotate in the bottom of scrubbing space, it is final to realize that the first spray arm 200 and the second spray arm 300 are propping up
It rotates in a circumferential direction respectively according to certain rate on frame 100, and bracket 100 makees week according to certain rate in scrubbing space bottom
To rotation, the generation at cleaning dead angle is further avoided, the cleaning effect of tableware is improved.
It is further preferred that as shown in Figures 1 to 4, when wheel train structure 400 is set to the second spray arm 300 and bracket 100
Between when, the both ends of wheel train structure 400 are connected with the second spray arm 300 and bracket 100 respectively, at this point, passing through water pump when water body
After carrying out bracket 100, since the second spray arm 300 is connected with bracket 100, water body is enabled to quickly enter the second spray
In arm 300, wheel train structure is then passed through so that the second spray arm 300 rotates on bracket 100 by the reaction force of water body
400, drive bracket 100 to rotate in the bottom of scrubbing space, it is final to realize that the first spray arm 200 and the second spray arm 300 are propping up
It rotates in a circumferential direction respectively according to certain rate on frame 100, and bracket 100 makees week according to certain rate in scrubbing space bottom
To rotation.
By wheel train structure 400, realize between the first spray arm 200 and bracket 100 or the second spray arm 300 and branch
Movement transmitting between frame 100, so that the first spray arm 200, the second spray arm 300 and bracket 100 can be according to certain
Rate rotates in a circumferential direction, and further avoids the generation at cleaning dead angle, improves the cleaning effect of tableware.In addition, the first spray arm 200
The reaction force that water body is derived from the rotary power of the second spray arm 300, (such as without external additional increase dynamic structure
Motor) drive the rotation of the first spray arm 200 and the second spray arm 300, on the one hand make the structure of cleaning equipment become tight
It gathers, increases the scrubbing space capacity of dish-washing machine, increase the quantity of single cleaning tableware, to improve cleaning efficiency；Another party
The safety that cleaning equipment uses is improved in face, due to additionally not increasing electric elements (equipment) in cleaning equipment, avoids leaking electricity, lead
The generation of electrical phenomena.
Preferably, as shown in Figures 1 to 4, between 100 three of the first spray arm 200, the second spray arm 300 and bracket
The speed of rotation match, since dish-washing machine scrubbing space is square structure setting, and such structure space is easy to produce clearly
Dead angle (angles on adjacent both sides) are washed, and in the present embodiment, in the first spray arm 200, the second spray arm 300 and bracket
In 100 speed of rotation, when diagonal line coincides in the line and scrubbing space at 100 both ends of bracket, the first spray arm 200 with
The axial line of second spray arm 300 also coincides with diagonal line, i.e., at this point, the axis of the first spray arm 200 and the second spray arm 300
To line, the line at 100 both ends of bracket and the diagonal line of scrubbing space are realized " unification of three lines ", are overlapped, thus further
The generation at cleaning dead angle is avoided, and then improves the effect of wash dishes.
It is further preferred that as shown in Figures 1 to 4, the distance at 200 distance bracket of the first spray arm, 100 center is greater than the
The distance at two spray arms, 300 distance bracket, 100 center, so that the first spray arm 200 is initially being revolved with the second spray arm 300
Generation time is poor when turning, i.e., the first spray arm 200 rotates first, and the second spray arm 300 then rotates.
Following embodiment is carried out detailed for wheel train structure 400 is set between the first spray arm 200 and bracket 100
Thin description.
Preferably, as shown in Figures 1 to 4, wheel train structure 400 includes the pinion gear 410 being connected with the first spray arm 200,
With the in-line gears group 420 of connection is engaged with pinion gear 410, and engage with gear set 420 gear wheel 430 connected, wherein
Gear wheel 430 is connected with bracket 100, when water body is spouting from the first spray arm 200, generates reaction force, so that the
The rotation of one spray arm 200, since pinion gear 410 is connected on the first spray arm 200, when the rotation of the first spray arm 200, small tooth
410 equidirectional rotations synchronous with the first spray arm 200 are taken turns, then by the intermeshing effect between gear, realize gear set
420, the rotation of gear wheel 430, since gear wheel 430 is connected on bracket 100, when gear wheel 430 rotate when, bracket 100 with
Gear wheel 430 synchronizes equidirectional rotation, in addition, being connected with the first spray arm 200 is pinion gear 410, is connected with bracket 100
For gear wheel 430, wherein pinion gear 410 is diametrically distinguishing from gear with gear wheel 430, so the first spray arm
200 with bracket 100 in respective rotary course, the speed of rotation of the first spray arm 200 is greater than the speed of rotation of bracket 100,
And it is different at a distance of 100 centre distance of bracket respectively from the second spray arm 300 according to the first spray arm 200, realize the first spray arm
200, it is had differences in the precedence of rotation and the revolving speed of rotation between the second spray arm 300 and bracket 100, and
Such structure setting just can guarantee that each angle is cleaned in place in scrubbing space, and then improve the effect of wash dishes.
Preferably, as shown in Figures 1 to 4, the horizontal span of the first spray arm 200 is greater than the transverse direction of the second spray arm 300
Span, and the sum of horizontal span of the horizontal span of the first spray arm 200 and the second spray arm 300 is greater than the transverse direction of bracket 100
Span, and such length allocation avoid generating cleaning dead angle in cleaning, and then improve the effect of wash dishes.
Preferably, as shown in Figures 1 to 4, the T-shaped structure setting of bracket 100, wherein bracket 100 includes 110 He of transverse arm
Vertical arm 120, and transverse arm 110 is connected with vertical arm 120, wherein the first spray arm 200 and the second spray arm 300 are connected to transverse arm
On 110, and it is connected with transverse arm 110.It is further preferred that vertical arm 120 is connected on transverse arm 110.Preferably, pinion gear 410
The two sides of transverse arm 110 are located at gear wheel 430, wherein pinion gear 410 is connected on the first spray arm 200, gear wheel
430 are connected in vertical arm 120, and gear set 420 runs through transverse arm 110, is meshed respectively with pinion gear 410 and gear wheel 430.Into
One step preferably, the distance between the first spray arm 200 and vertical arm 120 less than between the second spray arm 300 and vertical arm 120 away from
From.
In the present embodiment, using transmission of the engagement as power between gear, Stability and dependability is higher, separately
It outside, can by the cleaning solution or water body of wash dishes since the working environment of cleaning equipment is in more moist environment
Site of engagement between corresponding oilgear, to guarantee reliability when the first spray arm 200 and bracket 100 rotate.
It is further preferred that as shown in Figures 1 to 4, using rotation cassette connection between gear wheel 430 and vertical arm 120, just
Disassembly, assembly between gear wheel 430 and vertical arm 120.It is further preferred that the axis direction along 120 one end of vertical arm is arranged
There are several convex blocks 121, and be provided with a protrusion 122 on a convex block 121 wherein, along the axis direction of gear wheel 430
Several card slots 431 are provided with, and are provided with a grab 432 between two neighboring card slot 431, when gear wheel 430 and are erected
When arm 120 is connected, first gear wheel 430 is buckled in vertical arm 120, gear wheel 430 is then rotated and rotates in one direction, when perpendicular
Convex block 121 on arm 120 is inserted into the card slot 431 of gear wheel 430, and protrusion 122 and gear wheel on one of convex block 121
When one of 432 phase of grab is clamped on 430, the connection between gear wheel 430 and vertical arm 120 is completed, at this point, passing through vertical arm
The grafting between card slot 431 on convex block 121 on 120 and gear wheel 430 limits the axial freedom of gear wheel 430；Pass through
The clamping between card slot 431 in protrusion 122 on convex block 121 and gear wheel 430 limits the circumferential free degree of gear wheel 430,
To realize the synchronous operation between gear wheel 430 and bracket 100, reliability when cleaning equipment uses is improved.
It is further preferred that as shown in Figures 1 to 4, the quantity of convex block 121 is four, the quantity of protrusion 122 is two,
Wherein, two protrusions 122 are diagonally distributed, and when gear wheel 430 is connected with vertical arm 120, two protrusions 122 being diagonally arranged are distinguished
It is clamped with two 432 phases of grab being diagonally arranged on gear wheel 430, further increases the company between gear wheel 430 and vertical arm 120
It connects, and then realizes synchronism when rotating between gear wheel 430 and bracket 100.
Preferably, as shown in Figures 1 to 4, it is respectively arranged on the first spray arm 200 and the second spray arm 300 several
A spray structure 500, wherein the injection direction of spray structure 500 is inconsistent, to further increase the effect of wash dishes.
Embodiment one
As shown in Figures 5 to 7, exhalant canal 510 and inlet channel are provided on the spray structure 500 in the present embodiment
520, wherein exhalant canal 510 is connected with the water pump in inlet channel 520 and dish-washing machine respectively.
The working principle of spray structure 500 in the present embodiment, it is by the water pump in dish-washing machine that water body push-in water outlet is logical
It in road 510, and sprays, so that negative pressure state is formed in inlet channel 520, so that the gas in dish-washing machine scrubbing space " be drawn
Enter " in inlet channel 520, and mixed with the water body in exhalant canal 510, bubble is generated, finally again by exhalant canal
510 spray.
Spray structure 500 in the present embodiment, due to containing air (bubble) in water body, to reduce disappearing for water body
Consumption, and makes spouting water body become soft, and drop volume becomes larger, and then increases water droplet and by between wash up
Contact area, when containing bladdery water droplet with mutually being touched between wash up, instant exploding is generated and of short duration and powerful is rushed
Wave is hit, so that cleaning out pollutant while not injuring tableware surface, to improve the cleaning effect of tableware.
Preferably, as shown in Figures 5 to 7, the airintake direction phase of the water discharging direction of exhalant canal 510 and inlet channel 520
To setting, it is sufficiently mixed so that water body forms to liquidate between air before ejecting, to increase the volume of air in water body
Amount so that spouting drop volume becomes larger, and then increases water droplet and by the contact area between wash up, so that not
Pollutant is cleaned out while injuring tableware surface, improves cleaning effect.It is further preferred that exhalant canal 510 goes out
Water end (W.E.) face and the air inlet end face of inlet channel 520 are in same level, and water body is connect in first time and air
Touching, fusion.
It is further preferred that as shown in Figures 5 to 7, spray structure 500 includes the external member of two mutually nested connections, point
It Wei upper external member 530 and cup lid group 540, wherein inlet channel 520 is mutually spliced to form by multistage path, wherein inlet channel
520 include the first path 521, the second path 522 and third path 523, and the first path 521 is distributed in external member 530,
Second path 522 is distributed in cup lid group 540, and third path 523 is between upper external member 530 and cup lid group 540, i.e., by upper set
Gap when part 530 is nested with cup lid group 540 is constituted, wherein third path 523 is connected with exhalant canal 510, when out
When Aquaporin-5 10 sprays water body, negative pressure state is formed in inlet channel 520, so that the air in dish-washing machine scrubbing space is successively
Make into the first path 521, the second path 522 and third path 523 to be mixed with the water body in exhalant canal 510
It obtains and generates bubble in water body, and then reduce the consumption of water body, and improve cleaning efficiency.
It is further preferred that as shown in Figures 5 to 7, from the section of spray structure 500, the first path 521 is linearly
Property structure setting, the second path 522 is in U-shape structure setting, and third path 523 is arranged in hill-like structure, why by air inlet
Channel 520 is designed to structure as described above, the first path 521 of property structure setting linear first, so that the machine washing that washes the dishes
Washing the air in space can rapidly enter at the first time in inlet channel 520, while improving feed rate, increase air inlet
Amount, the third path 523 being then arranged by the second path 522 of the structure setting that is in U-shape and hill-like structure, reduces air
Flow velocity, so that air is formed, " slope climbing type " is mobile, allows into the water body in the air and exhalant canal 510 in inlet channel 520
Sufficiently, it uniformly merges, further save the consumption of water body and improves cleaning efficiency.In addition, third path 523 is to pass through
It is nested between upper external member 530 and cup lid group 540 to be formed by gap, as " naturally occur ", without upper external member 530 or under
The structures such as hole, slot are opened up in external member 540, to reduce the manufacture craft of the processing of spray structure 500.
It is further preferred that as shown in Figures 5 to 7, from the section of spray structure 500, exhalant canal 510 is in loudspeaker
Shape structure setting, wherein the big end of exhalant canal 510 is set in cup lid group 540, and the small end of exhalant canal 510 is set to
In external member 530, and water inlet port of the big end of exhalant canal 510 as water body, small end the going out as water body of exhalant canal 510
Water end (W.E.) mouth increases the flow velocity of water body, to further increase inlet channel 520 when water body is entered by big end, and small end sprays
" negative pressure state " increases the inlet of air, and then increases the bubbles volume in water body, further decreases the consumption of water body, and mention
High cleaning efficiency.
Preferably, as shown in Figures 5 to 7, spray structure 500 is in rotational-like structure setting, wherein along spray structure
500 thickness direction offers a through-hole, and the through-hole runs through upper external member 530 and cup lid group 540, and the water outlet as water body is logical
Road 510 is provided with several slots along the axis direction of upper external member 530, and the slot runs through the both ends of upper external member 530, as
The first path 521 in inlet channel 520；An annular groove 541 is offered along the axis direction of cup lid group 540, wherein
It is provided with an annular protrusion 531 in upper external member 530, is matched with the annular groove 541 in cup lid group 540, it is logical to form air inlet
The second path 522 in road 520；The axis direction of cup lid group 540 is provided with an annular convex platform 542, when upper external member 530 with
When 540 nested encryptions of cup lid group, it is formed by between the inner sidewall of through-hole on the lateral wall of annular convex platform 542 and upper external member 530
Gap is as the third path 523 in inlet channel 520, it follows that the first path 521, the second path of inlet channel 520
522 and third path 523 by single member (upper external member 530 or cup lid group 540) aperture perhaps slot or pass through
Cooperation between double component (upper external member 530 and cup lid group 540) is formed, to reduce external member 530 and cup lid group 540
Manufacture craft, and upper external member 530 and 540 self structure of cup lid group are simple, assembly aspect, and the structure being nested to form compared with
It is compact.
It is further preferred that as shown in Figures 5 to 7, through-hole is located at the middle part of spray structure 500, and several slot rings
Shape is set to the periphery of through-hole, it is further preferred that being distributed between two neighboring slot for equal arc length, so that the water body in through-hole
It can uniformly be mixed on each position by the air that slot flows into, to improve the uniformity of spouting water droplet.
Preferably, as shown in Figures 5 to 7, the periphery of each spray structure 500 is provided with a swirl shape cavity
550, so that each spray structure 500 is similar to " embedded " in each swirl shape cavity 550, wherein swirl shape cavity
550 are set on spray arm.By the way that swirl shape cavity 550 is arranged, so that cleaning equipment when stopping spraying water body, is located at spray
Water body in arm can flow back to rapidly in the water tank of dish-washing machine, and be unlikely to remain on spray arm, while avoid that " siphon occurs
Phenomenon " improves the reliability of cleaning equipment work.
Embodiment two
As shown in Fig. 8 to Figure 10, the gradual change to increase discharge pressure is provided on the spray structure 500 in the present embodiment
Formula exhalant canal 571, and by blocking the pulsed water flow for changing the quantity of gradual change type exhalant canal 571 and sequentially forming.
Spray structure 500 in the present embodiment, pressurized construction and pulse structure is integrally disposed on spray structure 500,
The high-pressure injection water column of pulsed is formed, to increase spray area (high voltage pulse in the case where reducing water flow consumption
When water column and tableware surface collide, burst, generate large area spray), and then improve cleaning effect.
Preferably, as shown in Fig. 8 to Figure 10, gradual change type exhalant canal 571 is in horn-like structure setting, wherein gradual change type
The water inlet end port diameter size of exhalant canal 571 be greater than water outlet port diameter dimension so that water body flowed to by large port diameter it is small
Port diameter, i.e. water volume flow rate are by improve pressure when water body injection, and then expanding water body and tableware surface collision slowly to block
And the washing area generated, so that the cleaning of tableware is more clean, effective.
It is further preferred that spray structure 500 includes the pedestal for being provided with intake tunnel 561 as shown in Fig. 8 to Figure 10
560, and it is provided with the upper cover 570 of gradual change type exhalant canal 571 described above, and between pedestal 560 and upper cover 570
Rotating disk 580, wherein the connection area between intake tunnel 561 and gradual change type exhalant canal 571 is changed by rotating disk 580,
To realize the pulsed water outlet of spray structure 500, and then reach the effect of saving water body consumption.It is further preferred that rotation
The power resources of turntable 580 stir the rotation of rotating disk 580 in water body by the intake tunnel 561 on pedestal 560, so that rotation
Turntable 580 rotates between pedestal 560 and upper cover 570, the rotation for driving rotating disk 580 without additionally increasing dynamic structure,
So that the setting of spray structure 500 becomes compact, assembles simply.
Preferably, as shown in Fig. 8 to Figure 10, pedestal 560 and upper cover 570 are nested encryptions, and rotating disk 580 is installed on bottom
In the cavity of 560 splicings nested with upper cover 570 of seat, it is further preferred that one is provided on pedestal 560 around axis fulcrum 562,
With 572 nested encryptions of sleeve in upper cover 570, wherein rotating disk 580 is located on the outside of sleeve 572, wherein pedestal 560 with
Upper cover 570 is in rotational-like structure setting, and rotating disk 580, pedestal 560 and upper cover 570 are distributed in coaxial, to improve
Reliability when pulsatile effect and rotating disk 580 rotation of spray structure 500.
It is further preferred that as shown in Fig. 8 to Figure 10, the arc-shaped structure setting of rotating disk 580, wherein rotating disk 580
Arc core position and the lateral wall of sleeve 572 are nested.It is further preferred that with the rotating disk 580 of 560 opposite side of pedestal up to
It is provided with the shift plate 581 of a similar dentalation less, is hit and is dialled by the water body that intake tunnel 561 enters in spray structure 500
When plate 581, realize that rotating disk 580 is rotated around sleeve 572, to change between intake tunnel 561 and gradual change type exhalant canal 571
Connection area (water flux), and then realize pulse water outlet, save water body resource.
It is further preferred that, along the axis direction of rotating disk 580, the section of shift plate 581 is in as shown in Fig. 8 to Figure 10
Similar triangular structure is arranged, wherein and the side of shift plate 581 is inclined-plane 581a, when so that water body hitting shift plate 581, Neng Goushun
The rotation of the promotion rotating disk 580 of benefit makes it is further preferred that inclined-plane 581a has certain radian, the i.e. radian of indent
Water body is obtained when hitting the vamp of shift plate 581, increases the contact area between its water body and shift plate 581, i.e., on 581 surface of shift plate
Biggish impact force is formed, the quick start rotation of rotating disk 580 is realized, improves the reliability of 500 pulse of spray structure water outlet.
It is further preferred that the quantity of shift plate 581 is several, along the arc of rotating disk 580 as shown in Fig. 8 to Figure 10
Structure equal arc length distribution, wherein the inclined-plane direction 581a of each shift plate 581 is consistent, i.e. the direction one of the stress point of shift plate 581
It causes, further speeds up rate when rotating disk 580 rotates, in addition, the uniformity of pulse water outlet is higher.
Preferably, as shown in Fig. 8 to Figure 10, the axis direction of pedestal 560 is provided with several the first through slots, further
Preferably, several the first through slot circular arrays are arranged, the intake tunnel 561 as water body；Along the axis direction of upper cover 570
Several the second through slots are provided with, it is further preferred that several the second through slot circular arrays are arranged, the gradual change as water body
Formula exhalant canal 571；It is further preferred that the first through slot and the second through slot are uniformly distributed on pedestal 560 and upper cover 570,
When rotating disk 580 rotates under the impact of water body, each time in pulse process, quantity that the first through slot is connected to the second through slot
Equalization, to improve the cleaning effect of cleaning equipment.
It is further preferred that the water flux of the first through slot is greater than the water flux of the second through slot as shown in Fig. 8 to Figure 10,
Water body volume when middle water flux refers to water body by the first through slot or the second through slot, when a large amount of water body by water flux compared with
When big position flows to water flux lesser position, i.e., when input quantity is greater than output quantity, so that the water body pressure in spray structure 500
Power constantly increases, and then again since gradual change type exhalant canal 571 is in gradual change type structure setting, i.e. water body is flowed to small by outside diameter
Diameter is held, so that the pressure of water body increases again, thus when water body is sprayed from gradual change type exhalant canal 571 in the form of water column
When out, with stronger pressure, the spray distance of its water column is on the one hand increased, water column and tableware surface are on the other hand made
When colliding and bursting, biggish washing area is generated, by the more clean of wash dishes.
It is further preferred that the arc-shaped structure setting of the first through slot, the second through slot is in rotary table knot as shown in Fig. 8 to Figure 10
Structure setting, wherein several the first through slots of arc are spliced to form the annular ring of discontinuity；Between several second through slots are spliced to form
The circle of disconnected property.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of cleaning equipment characterized by comprising be movably connected on the bracket of dish-washing machine scrubbing space bottom, and propping up
The two sides of frame are provided with a spray arm, are referred to as the first spray arm and the second spray arm, wherein the first spray arm,
It is homogeneous intercommunicated between second spray arm and bracket, and the first spray arm and the second spray arm make circumference fortune on bracket respectively
It is dynamic；A wheel train structure is provided between the first spray arm and bracket or between the second spray arm and bracket；
Several spray structures are respectively arranged on the first spray arm and the second spray arm, wherein the injection side of spray structure
To inconsistent；
Exhalant canal and inlet channel are provided on spray structure, wherein exhalant canal is respectively and in inlet channel and dish-washing machine
Water pump be connected.
2. a kind of cleaning equipment according to claim 1, which is characterized in that the first spray arm, the second spray arm and branch
The speed of rotation between frame three matches.
3. a kind of cleaning equipment according to claim 1 or 2, which is characterized in that the first spray arm distance bracket center
Distance is greater than the distance at the second spray arm distance bracket center.
4. a kind of cleaning equipment according to claim 1 or 2, which is characterized in that the horizontal span of the first spray arm is greater than
The horizontal span of second spray arm, and the sum of horizontal span of the horizontal span of the first spray arm and the second spray arm is greater than bracket
Horizontal span.
5. a kind of cleaning equipment according to claim 1, which is characterized in that the water discharging direction and inlet channel of exhalant canal
Airintake direction be oppositely arranged.
6. a kind of cleaning equipment according to claim 1, which is characterized in that be provided in the periphery of each spray structure
One swirl shape cavity.
7. a kind of cleaning equipment according to claim 1, which is characterized in that be provided on spray structure to increase water outlet
The gradual change type exhalant canal of pressure, and by blocking the pulsed water for changing the quantity of gradual change type exhalant canal and sequentially forming
Stream.
8. a kind of cleaning equipment according to claim 7, which is characterized in that gradual change type exhalant canal is set in horn-like structure
It sets, wherein the water inlet end port diameter size of gradual change type exhalant canal is greater than water outlet port diameter dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549047.7U CN209003888U (en) | 2018-04-17 | 2018-04-17 | A kind of cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549047.7U CN209003888U (en) | 2018-04-17 | 2018-04-17 | A kind of cleaning equipment |
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| Publication Number | Publication Date |
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| CN209003888U true CN209003888U (en) | 2019-06-21 |
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ID=66827515
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820549047.7U Active CN209003888U (en) | 2018-04-17 | 2018-04-17 | A kind of cleaning equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433674A (en) * | 2018-04-17 | 2018-08-24 | 浙江欧琳生活健康科技有限公司 | A kind of cleaning equipment |
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2018
- 2018-04-17 CN CN201820549047.7U patent/CN209003888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433674A (en) * | 2018-04-17 | 2018-08-24 | 浙江欧琳生活健康科技有限公司 | A kind of cleaning equipment |
| CN108433674B (en) * | 2018-04-17 | 2024-08-06 | 宁波欧琳科技股份有限公司 | Cleaning equipment |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: 315104 Xianghe East Road, Yinzhou District Yinzhou investment and business center, Ningbo, Zhejiang 128 Patentee after: NINGBO OULIN INDUSTRIAL Co.,Ltd. Address before: 315104 No. 128 Xianghe East Road, Yinzhou District, Ningbo, Zhejiang. Patentee before: ZHEJIANG OULIN HEALTHY LIFE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 315104, Zhejiang, Yinzhou District, Ningbo investment center, harmony East Road, No. 128 Patentee after: Ningbo OULIN Technology Co.,Ltd. Address before: 315104 Xianghe East Road, Yinzhou District Yinzhou investment and business center, Ningbo, Zhejiang 128 Patentee before: NINGBO OULIN INDUSTRIAL Co.,Ltd. |