CN108720769A - A kind of pulsed air injection sprinkling equipment - Google Patents
A kind of pulsed air injection sprinkling equipment Download PDFInfo
- Publication number
- CN108720769A CN108720769A CN201810366655.9A CN201810366655A CN108720769A CN 108720769 A CN108720769 A CN 108720769A CN 201810366655 A CN201810366655 A CN 201810366655A CN 108720769 A CN108720769 A CN 108720769A
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- Prior art keywords
- spray arm
- holder
- spray
- sprinkling equipment
- water
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- 238000002347 injection Methods 0.000 title description 23
- 239000007924 injection Substances 0.000 title description 23
- 239000007921 spray Substances 0.000 claims abstract description 159
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000004851 dishwashing Methods 0.000 claims abstract description 17
- 238000005201 scrubbing Methods 0.000 claims abstract description 16
- 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 21
- 241000190070 Sarracenia purpurea Species 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 241000826860 Trapezium Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000009021 linear effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised 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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0047—Energy or water consumption, e.g. by saving energy or water
-
- 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
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/06—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by means of an impeller in the chamber
-
- 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
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/10—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by introducing compressed air or other gas into the liquid
-
- 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
- A47L15/23—Rotary spraying devices moved by means of the sprays
-
- 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
-
- 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
-
- 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
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/03—Pressurised, gaseous medium, also used for delivering of cleaning liquid
-
- 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
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/16—Agitation of cleaning liquid by impeller
-
- 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
Abstract
The present invention provides a kind of pulsed airs to inject sprinkling equipment, including：It is movably connected on the holder of dish-washing machine scrubbing space bottom, and it is each provided with a spray arm in the both sides of holder, it is referred to as the first spray arm and the second spray arm, and it is interconnected between first spray arm, the second spray arm and holder, wherein, several spray assemblies are both provided on the first spray arm and the second spray arm；Pulse components are removably connected on holder, to generate pulsed flow.A kind of pulsed air provided by the invention injects sprinkling equipment, water body forms pulsed flow through the pulse components in holder, pulsed water column is then obtained at spray arm, in the case of reducing water flow consumption, cleaning performance is improved, in addition, there are two spray arms for setting in the present invention, to solve the problems, such as to generate cleaning dead angle in cleaning process, and then improve the effect of wash dishes.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of sprinkling equipment, especially a kind of pulsed air injection spray
Equipment.
Background technology
For most of general dish-washing machine using continuous fountain mode of washing, this spray mode is driven by washing pump
Then water route is entered by pipeline in spray structure, wherein and entire water route is perforation, is washed out pump continuous pumpage washing,
But the impulse force that washing pump continuously sprays generation is constant, and experiments have shown that the size and washing effect of impulse force are substantially directly proportional
, even if spray structure is in continuous spray state always, the raising for washing effect is still unconspicuous, and washing pump
Continuous work will necessarily consume more electric energy.
In conclusion needing design one kind that can improve cleaning performance, and its water consumption and energy consumption can be reduced, and shortened
The sprinkling equipment of wash time.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that and one kind can improve cleaning performance,
And its water consumption and energy consumption can be reduced, and shorten the sprinkling equipment of wash time.
Object of the invention can be realized by the following technical scheme：A kind of pulsed air injection sprinkling equipment, including：
It is movably connected on the holder of dish-washing machine scrubbing space bottom, and a spray arm is each provided in the both sides of holder, is referred to as respectively
For the first spray arm and the second spray arm, and it is interconnected between the first spray arm, the second spray arm and holder, wherein
It is both provided with several spray assemblies on first spray arm and the second spray arm；Pulse components are removably connected on holder, are used
To generate pulsed flow.
In a kind of above-mentioned pulsed air injection sprinkling equipment, at least one is respectively arranged at the both ends of pulse components
A water inlet and multiple water outlets, wherein water inlet is connected with Water cup of dish-washing machine, and water outlet is connected with two spray arms.
In a kind of above-mentioned pulsed air injection sprinkling equipment, pulse components include from top to bottom mutually nested successively
Connect upper cover, rotating disk and pedestal, wherein water inlet is set on pedestal, and water outlet is set to upper cover.
In a kind of above-mentioned pulsed air injection sprinkling equipment, several through-holes are offered on the rotating pan, and it is upper
The water outlet covered is used cooperatively.
In a kind of above-mentioned pulsed air injection sprinkling equipment, if the axis direction divergence expression along rotating disk is provided with
Dry impeller, wherein several sides of the impeller towards pedestal as water impact rotating disk, and push rotating disk to rotate
Impingement position.
In a kind of above-mentioned pulsed air injection sprinkling equipment, the thickness of each impeller uses gradual change type, close
The impeller thickness for rotating disk center is thicker, the impeller thinner thickness far from rotation disk center.
In a kind of above-mentioned pulsed air injection sprinkling equipment, the stepped structure setting of pedestal, wherein in pedestal
Both sides be each provided with a gradual change type water inlet, and the opening bore close to rotating disk side is smaller, far from rotating disk side
Opening bore it is larger.
In a kind of above-mentioned pulsed air injection sprinkling equipment, between the first spray arm and holder or second
There are one wheel train structures for setting between spray arm and holder.
In a kind of above-mentioned pulsed air injection sprinkling equipment, the first spray arm, the second spray arm and holder three
The speed of rotation between person matches.
In a kind of above-mentioned pulsed air injection sprinkling equipment, wheel train structure include be connected with the first spray arm it is small
Gear, and the in-line gears group connected is engaged with pinion gear, and the gear wheel of connection is engaged with gear set, wherein gear wheel
It is connected with holder.
In a kind of above-mentioned pulsed air injection sprinkling equipment, it is provided with exhalant canal on spray assemblies and air inlet is logical
Road, wherein exhalant canal is connected with inlet channel and pulse components respectively.
In a kind of above-mentioned pulsed air injection sprinkling equipment, the water outlet direction of exhalant canal and inlet channel into
Gas direction is oppositely arranged.
In a kind of above-mentioned pulsed air injection sprinkling equipment, the water outlet end face of exhalant canal and inlet channel into
Gas end face is in same level.
In a kind of above-mentioned pulsed air injection sprinkling equipment, spray assemblies include the set of two mutually nested connections
Part, respectively upper external member and cup lid group, wherein inlet channel is mutually spliced to form by multistage path, wherein inlet channel includes
First path, the second path and third path, and the first path is distributed in external member, the second path is distributed in cup lid group
On, third path is between upper external member and cup lid group.
In a kind of above-mentioned pulsed air injection sprinkling equipment, from the section of spray assemblies, the first path is in
Linearity structure setting, the second path take the shape of the letter U structure setting, and third path is arranged in hill-like structure.
In a kind of above-mentioned pulsed air injection sprinkling equipment, from the section of spray assemblies, 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 to external member
On, and water inlet port of the big end of exhalant canal as water body.
In a kind of above-mentioned pulsed air injection sprinkling equipment, there are one the periphery settings of each spray assemblies
Swirl shape cavity.
Compared with prior art, a kind of pulsed air provided by the invention injects sprinkling equipment, and water body is through in holder
Pulse components form pulsed flow, and pulsed water column is then obtained at spray arm, to reduce the feelings of water flow consumption
Under condition, cleaning performance is improved, in addition, there are two spray arms for setting in the present invention, cleaning is generated in cleaning process to solve
The problem of dead angle, and then improve the effect of wash dishes.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pulsed air injection sprinkling equipment of the present invention.
Fig. 2 is the structural schematic diagram of pulse components in a preferred embodiment of the present invention.
Fig. 3 is the explosive view of pulse components in a preferred embodiment of the present invention.
Fig. 4 is spray assemblies in a preferred embodiment of the present invention.
Fig. 5 is the structural schematic diagram of upper external member in a preferred embodiment of the present invention.
Fig. 6 is the structural schematic diagram of cup lid group in a preferred embodiment of the present invention.
In figure, 100, holder；110, transverse arm；120, vertical arm；200, the first spray arm；300, the second spray arm；400, it sprays
Drench component；410, exhalant canal；420, inlet channel；421, the first path；422, the second path；423, third path；430,
Upper external member；431, annular protrusion；440, cup lid group；441, annular groove；442, annular convex platform；450, swirl shape cavity；500,
Pulse components；510, upper cover；511, water outlet；520, rotating disk；521, through-hole；522, impeller；523, groove；530, pedestal；
531, water inlet；532, pillar；600, wheel train structure；610, pinion gear；620, gear set；630, gear wheel.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 6, a kind of pulsed air provided by the invention injects sprinkling equipment, including：It is movably connected on
The holder 100 of dish-washing machine scrubbing space bottom, and it is each provided with a spray arm in the both sides of holder 100, it is referred to as
One spray arm 200 and the second spray arm 300, and mutually interconnected between the first spray arm 200, the second spray arm 300 and holder 100
It is logical, wherein to be both provided with several spray assemblies 400 on the first spray arm 200 and the second spray arm 300；Pulse components
500, it is removably connected on holder 100, to generate pulsed flow.Preferably, which is water tank type dish-washing machine.
A kind of pulsed air provided by the invention injects the operation principle of sprinkling equipment, and the flow in Water cup of dish-washing machine exists
Under the action of water pump, when into holder 100, through pulse components 500, pulsed flow is formed, to be obtained at two spray arms
To pulsed water column.
A kind of pulsed air provided by the invention injects sprinkling equipment, and water body is through 500 shape of pulse components in holder 100
At pulsed flow, in the case of pulsed water column is then obtained at spray arm to reduce water flow consumption, improve clear
Effect is washed, in addition, there are two spray arms for setting in the present invention, to solve the problems, such as to generate cleaning dead angle in cleaning process,
And then improve the effect of wash dishes.
Preferably, as shown in Figures 1 to 6, it is respectively arranged at least one water inlet 531 at the both ends of pulse components 500
With multiple water outlets 511, wherein water inlet 531 is connected with Water cup of dish-washing machine, water outlet 511 and two spray arm (the first sprays
Leaching arm 200 and the second spray arm 300) it is connected, the quantity and sequence being connected to by changing water outlet 511 form pulsed
Flow to obtain pulsed water column at the jet port of two spray arms, and then reduces the consumption of water flow.
Preferably, as shown in Figures 1 to 4, pulse components 500 from top to bottom successively include mutually nested connection upper cover 510,
Rotating disk 520 and pedestal 530, wherein water inlet 531 is set on pedestal 530, and water outlet 511 is set to upper cover 510, when
When flow is entered by water inlet 531 in pulse components 500, since flow has certain flow velocity, to push rotating disk 520 to exist
Rotation in the cavity that upper cover 510 is spliced to form with pedestal 530, forms pulsed flow, and then reaches and save water body consumption
Effect.Since the rotational power of rotating disk 520 is after flow enters pulse components 500, rotating disk 520 is hit, realizes it
Rotation drives the rotation of rotating disk 520 without additionally increasing dynamic structure, reduce pulse components 500 building block and
Volume so that the structure of pulse components 500 becomes compact, assembles simply.
Preferably, as shown in Figures 1 to 6, upper cover 510, rotating disk 520 and pedestal 530 are further excellent in coaxial arrangement
Selection of land, the water outlet 511 offered in rotating disk 520 on several through-holes 521, with upper cover 510 are used cooperatively, and work as rotating disk
520 between upper cover 510 and pedestal 530 when rotating, by change the quantity being connected between through-hole 521 and water outlet 511 and
The sequence of connection forms pulsed flow.It is further preferred that axis direction circular array of the water outlet 511 along upper cover 510
Setting, through-hole 521 are arranged along the axis direction circular array of rotating disk 520.It is further preferred that the quantity of water outlet 511
It is equal with the quantity of through-hole 521, and impartial arc length is arranged between adjacent two water outlet 511 and between adjacent two through hole 521, when
When through-hole 521 in rotating disk 520 is connected to (through-hole 521 and water outlet 511 are concentric) with the water outlet 511 in upper cover 510, then lead
Logical connection between holder 100 and spray arm obtains water column, when in rotating disk 520 at the jet port of two spray arms
When through-hole 521 is not connected to (through-hole 521 misplaces with water outlet 511) with the water outlet 511 in upper cover 510, then holder 100 is not turned on
Connection between spray arm cannot get water column at the jet port of two spray arms, to pass through the circumferential direction of rotating disk 520
Rotation is realized alternate centric and dislocation between through-hole 521 and water outlet 511, to form pulsed flow, and then is sprayed at two
It drenches at the jet port of arm and obtains pulsed water column.
Preferably, as shown in Figures 1 to 6, the axis direction divergence expression of rotating disk 520 is provided with several impellers 522,
Wherein, several sides of the impeller 522 towards pedestal 530 as water impact rotating disk 520, and push rotating disk 520 to rotate
Impingement position.It is further preferred that impeller 522 is arranged with rotating disk 520 in integral structure.It is further preferred that adjacent
Setting is there are one through-hole 521 described above between two impellers 522, i.e., be provided between adjacent two through hole 521 one it is above-mentioned
The impeller 522 is located at the impeller 522 in rotating disk 520 and is staggered between through-hole 521, improves pulse components 500
The reliability used.
It is further preferred that as shown in Figures 1 to 6,522 arc-shaped structure setting of each impeller, and adjacent two waves
The bending curvature of wheel 522 is equal, using the impeller 522 with radian so that the rotation of rotating disk 520 is more smoothly, and has
Contact area bigger between cambered impeller 522 and flow, required dynamics is smaller when rotating disk 520 being pushed to rotate, from
And the slewing rate of disk 520 is spun up, pulsed flow in cycles is formed, and then obtain in the jet port of two spray arms
To pulsed water column in cycles, the consumption of water resource is reduced, improves cleaning performance.
Preferably, as shown in Figures 1 to 6, the thickness of each impeller 522 uses gradual change type, close to 520 center of rotating disk
522 thickness of impeller it is thicker, far from 520 center of rotating disk 522 thinner thickness of impeller, such structure setting, by rotating disk
520 mass cg is located at its circle centre position, and radial successively decreases successively around so that rotating disk 520 is steady in rotation
It is qualitative more preferable, it avoids that alice phenomenon occurs, another aspect flow more can push rotating disk 520 to rotate in labour-saving, improve rotation
The rotating speed of turntable 520 forms pulsed flow in cycles, and then is obtained in cycles in the jet port of two spray arms
Pulsed water column reduces the consumption of water resource, improves cleaning performance.
Preferably, as shown in Figures 1 to 6, a groove 523, and two are each provided in the both sides up and down of rotating disk 520
Groove 523 is located at the center of rotating disk 520, wherein two grooves 523 are respectively as rotating disk 520 and upper cover
510 and connecting portion when 530 nested encryptions of pedestal, i.e., the upper side recess 523 of rotating disk 520 with it is convex at 510 center of upper cover
Column 532 is nested, the downside groove 523 of rotating disk 520 and the 532 phase connected set of pillar at 530 center of pedestal, and by the company at two
Pivot point when socket part position is rotated as rotating disk 520 realizes 520 Positive rotational of rotating disk, rotating disk 520 is avoided to occur partially
Heart phenomenon, to improve reliability when sprinkling equipment uses.
Preferably, as shown in Figures 1 to 6,530 stepped structure setting of pedestal, wherein each in the both sides of pedestal 530
There are one gradual change type water inlets 531 for setting, and the opening bore close to 520 side of rotating disk is smaller, far from 520 side of rotating disk
Opening bore it is larger, when flow is from the larger side flow direction opening smaller side of bore of opening bore, speed becomes faster,
Pressure on unit area increases, to increase its jet length, therefore obtain at the jet port of two spray arms having compared with
The pulsed water column of high pressure, further expand water body and tableware surface collide and the washing area that generates so that tableware it is clear
It washes more clean, effective.
Preferably, as shown in Figures 1 to 6, the trapezoidal structure setting in the section of water inlet 531, can be it is general trapezoidal or
Why person's right-angled trapezium or isosceles trapezoid use trapezium structure, when trapezoidal bevel edge can be used as flow flowing on the one hand
Guiding position, on the other hand can change the bore of water inlet 531, form gradual change type water inlet 531, increase to realize to have
Add the pulse components 500 of effect.
Preferably, as shown in Figures 1 to 6, (carrier where water inlet 531 has certain the both sides of the face of water inlet 531
Thickness) all have gradient.It is further preferred that the gradient of both sides of the face is identical, i.e. the slope of both sides is equal.And it such sets
It sets so that when flow is sprayed from water outlet 511, there is certain angle, can effectively hit the impeller in rotating disk 520
522, and then facilitate and impeller 522 is pushed to rotate, and if using injection water straight up, it can make the rotation of rotating disk 520
Speed is slower, extends the scavenging period of tableware.
Preferably, as shown in Figures 1 to 6, between the first spray arm 200 and holder 100 or in the second spray arm 300
There are one wheel train structures 600 for setting between holder 100, to realize between the first spray arm 200 and the second spray arm 300
Different rotating speeds, and then realize 360 ° of injections without dead angle, improve the cleaning performance of tableware.
Preferably, as shown in Figures 1 to 6, when wheel train structure 600 is set between the first spray arm 200 and holder 100
When, the both ends of wheel train structure 600 are connected with the first spray arm 200 and holder 100 respectively, at this point, when water body is entered by water pump
After holder 100, since the first spray arm 200 is connected with holder 100 so that water body can quickly enter the first spray arm 200
In, pass through the reaction force of water body so that the first spray arm 200 rotates on holder 100, then passes through wheel train structure 600, band
Dynamic holder 100 is rotated in the bottom of scrubbing space, final to realize the first spray arm 200 and the second spray arm 300 on holder 100
It rotates in a circumferential direction respectively according to certain rate, and holder 100 rotates in a circumferential direction in scrubbing space bottom according to certain rate,
The generation for further avoiding cleaning dead angle, improves the cleaning performance of tableware.
Preferably, as shown in Figures 1 to 6, when wheel train structure 600 is set between the second spray arm 300 and holder 100
When, the both ends of wheel train structure 600 are connected with the second spray arm 300 and holder 100 respectively, at this point, when water body is carried out by water pump
After entering holder 100, since the second spray arm 300 is connected with holder 100 so that water body can quickly enter the second spray arm
In 300, pass through the reaction force of water body so that the second spray arm 300 rotates on holder 100, then passes through wheel train structure
600, drive holder 100 to be rotated 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 holder 100 makees week in scrubbing space bottom according to certain rate
To rotation.
By wheel train structure 600, realize between the first spray arm 200 and holder 100 or the second spray arm 300 and branch
Action between frame 100 is transmitted so that the first spray arm 200, the second spray arm 300 and holder 100 can be according to certain
Rate rotates in a circumferential direction, and further avoids the generation at cleaning dead angle, improves the cleaning performance 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 so that the structure of cleaning equipment becomes 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 not increasing electric elements (equipment) in cleaning equipment additionally, avoids leaking electricity, lead
The generation of electrical phenomena.
Preferably, as shown in Figures 1 to 6, between 100 three of the first spray arm 200, the second spray arm 300 and holder
The speed of rotation match, since dish-washing machine scrubbing space is square structure setting, and such structure space easy tos produce clearly
Dead angle (angles on adjacent both sides) is washed, and in the present embodiment, in the first spray arm 200, the second spray arm 300 and holder
In 100 speed of rotation, when diagonal line coincides in the line and scrubbing space at 100 both ends of holder, 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 holder and the diagonal line of scrubbing space are realized " unification of three lines ", are overlapped, to further
The generation at cleaning dead angle is avoided, and then improves the effect of wash dishes.
Preferably, as shown in Figures 1 to 6, the distance at 200 distance bracket of the first spray arm, 100 center is more than the second spray
The distance at 300 distance bracket of arm, 100 center, so that the first spray arm 200 is produced with the second spray arm 300 in initial rotation
The raw time difference, 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 600 is set between the first spray arm 200 and holder 100
Thin description.
Preferably, as shown in Figures 1 to 6, wheel train structure 600 includes the pinion gear 610 being connected with the first spray arm 200,
With the in-line gears group 620 of connection is engaged with pinion gear 610, and engage with gear set 620 gear wheel 630 connected, wherein
Gear wheel 630 is connected with holder 100, when water body is spouting from the first spray arm 200, generates reaction force so that the
One spray arm 200 rotates, since pinion gear 610 is connected on the first spray arm 200, when the first spray arm 200 rotates, and small tooth
610 equidirectional rotations synchronous with the first spray arm 200 are taken turns, are then acted on by the intermeshing between gear, realize gear set
620, the rotation of gear wheel 630, since gear wheel 630 is connected on holder 100, when gear wheel 630 rotates, holder 100 with
Gear wheel 630 synchronizes equidirectional rotation, in addition, it is pinion gear 610 to be connected with the first spray arm 200, is connected with holder 100
For gear wheel 630, wherein pinion gear 610 is diametrically distinguishing from gear with gear wheel 630, so the first spray arm
200 with holder 100 in respective rotary course, the speed of rotation of the first spray arm 200 is more than the speed of rotation of holder 100,
And it is different at a distance of 100 centre distance of holder 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 rotating speed of rotation between the second spray arm 300 and holder 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 6, the horizontal span of the first spray arm 200 is more 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 more than the transverse direction of holder 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 6,100 T-shaped structure setting of holder, wherein holder 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；Pulse components 500 are connected in vertical arm 120.It is further preferred that vertical arm 120 is connected in
On transverse arm 110.Preferably, pinion gear 610 and gear wheel 630 are located at the both sides of transverse arm 110, wherein pinion gear 610 connects
In on the first spray arm 200, gear wheel 630 is connected in vertical arm 120, and gear set 620 run through transverse arm 110, respectively with small tooth
Wheel 610 and gear wheel 630 are meshed.It is further preferred that the distance between the first spray arm 200 and vertical arm 120 are less than second
The distance between spray arm 300 and vertical arm 120.
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, reliability when to ensure that the first spray arm 200 and holder 100 rotate.
Preferably, as shown in Figures 1 to 6, it is provided with exhalant canal 410 and inlet channel 420 on spray assemblies 400,
In, exhalant canal 410 is connected with inlet channel 420 and pulse components 500 respectively.
The operation principle of spray assemblies 400 in the present embodiment, by the water pump in dish-washing machine by water body through pulse components
500, spray arm reaches at the exhalant canal 410 of spray assemblies 400, and sprays so that negative pressure shape is formed in inlet channel 420
State, so that the gas in dish-washing machine scrubbing space " be pulled in " in inlet channel 420, and with the water body phase in exhalant canal 410
Mixing generates bubble, is finally sprayed again by exhalant canal 410.
Spray assemblies 400 in the present embodiment, due to containing air (bubble) in water body, to reduce disappearing for water body
Consumption, and spouting water body is made to 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
Hit wave so that pollutant is cleaned out while not injuring tableware surface, to improve the cleaning performance of tableware.
Preferably, as shown in Figures 1 to 6, the airintake direction phase in the water outlet direction and inlet channel 420 of exhalant canal 410
To setting so that water body is formed to liquidate and is sufficiently mixed 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 performance.It is further preferred that exhalant canal 410 goes out
Water end (W.E.) face and the air inlet end face of inlet channel 420 are in same level so that water body can connect in first time and air
It touches, fusion.
Preferably, as shown in Figures 1 to 6, spray assemblies 400 include the external member of two mutually nested connections, respectively on
External member 430 and cup lid group 440, wherein inlet channel 420 is mutually spliced to form by multistage path, wherein inlet channel 420 wraps
The first path 421, the second path 422 and third path 423 are included, and the first path 421 is distributed in external member 430, second
Path 422 is distributed in cup lid group 440, and third path 423 is between upper external member 430 and cup lid group 440, i.e., by upper external member
430 gap when being nested with cup lid group 440 is constituted, wherein third path 423 is connected with exhalant canal 410, works as water outlet
When channel 410 sprays water body, negative pressure state is formed in inlet channel 420 so that air in dish-washing machine scrubbing space successively into
Enter the first path 421, the second path 422 and third path 423, to be mixed with the water body in exhalant canal 410 so that
Bubble is generated in water body, and then reduces the consumption of water body, and improves cleaning efficiency.
Preferably, as shown in Figures 1 to 6, from the section of spray assemblies 400,421 linear property structure of the first path
Setting, the second path 422 take the shape of the letter U structure setting, and third path 423 is in hill-like structure setting, why by inlet channel 420
It is designed to structure as described above, the first path 421 of property structure setting linear first so that in dish-washing machine scrubbing space
Air can at the first time rapidly enter in inlet channel 420, while improving feed rate, increase air inflow, then
The third path 423 being arranged by the second path 422 of the structure setting that takes the shape of the letter U and hill-like structure, reduces the flow velocity of air, makes
It obtains air and forms " slope climbing type " movement, allow abundant, equal into the air in inlet channel 420 and the water body in exhalant canal 410
Even fusion further saves the consumption of water body and improves cleaning efficiency.In addition, third path 423 is by upper external member
It is nested between 430 and cup lid group 440 to be formed by gap, it as " naturally occurs ", without in upper external member 430 or cup lid group
The structures such as hole, slot are opened up on 440, to reduce the manufacture craft of the processing of spray assemblies 400.
Preferably, as shown in Figures 1 to 6, from the section of spray assemblies 400, exhalant canal 410 is in horn-like structure
Setting, wherein the big end of exhalant canal 410 is set in cup lid group 440, and the small end of exhalant canal 410 is set to external member 430
On, and water inlet port of the big end of exhalant canal 410 as water body, the water outlet port of the small end of exhalant canal 410 as water body,
When water body is entered by big end, and small end sprays, increase the flow velocity of water body, to further increase " the negative pressure shape of inlet channel 420
State " increases the inlet of air, and then increases the bubbles volume in water body, further decreases the consumption of water body, and improves cleaning effect
Rate.
Preferably, as shown in Figures 1 to 6, spray assemblies 400 are in rotational-like structure setting, wherein along spray assemblies
400 thickness direction is opened up there are one straight slot, and the straight slot runs through upper external member 430 and cup lid group 440, and the water outlet as water body is logical
Road 410 is provided with several slots along the axis direction of upper external member 430, and the slot runs through the both ends of upper external member 430, as
The first path 421 in inlet channel 420；It is opened up there are one annular groove 441 along the axis direction of cup lid group 440, wherein
There are one annular protrusions 431 for setting in upper external member 430, are matched with the annular groove 441 in cup lid group 440, and it is logical to form air inlet
The second path 422 in road 420；Axis direction setting along cup lid group 440 there are one annular convex platform 442, when upper external member 430 with
When 440 nested encryptions of cup lid group, it is formed by between the madial wall of straight slot on the lateral wall of annular convex platform 442 and upper external member 430
Gap is as the third path 423 in inlet channel 420, it follows that the first path 421, the second path of inlet channel 420
422 and third path 423 by single member (upper external member 430 either cup lid group 440) trepanning either slot or pass through
Cooperation between double component (upper external member 430 and cup lid group 440) is formed, to reduce upper external member 430 and cup lid group 440
Manufacture craft, and upper external member 430 and 440 self structure of cup lid group are simple, in terms of assembly, and the structure that is nested to form compared with
It is compact.
Preferably, as shown in Figures 1 to 6, in the periphery setting of each spray assemblies 400, there are one swirl shape cavitys
450 so that each spray assemblies 400 is similar to " embedded " in each swirl shape cavity 450, wherein swirl shape cavity
450 are set on spray arm.By the way that swirl shape cavity 450 is arranged so that cleaning equipment is located at spray when stopping spraying water body
Water body in arm can rapidly flow back 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.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of pulsed air injects sprinkling equipment, which is characterized in that including：It is movably connected on dish-washing machine scrubbing space bottom
Holder, and be each provided with a spray arm in the both sides of holder, be referred to as the first spray arm and the second spray arm, and
It is interconnected between one spray arm, the second spray arm and holder, wherein be respectively provided on the first spray arm and the second spray arm
There are several spray assemblies；Pulse components are removably connected on holder, to generate pulsed flow.
2. a kind of pulsed air according to claim 1 injects sprinkling equipment, which is characterized in that the two of pulse components
End be respectively arranged at least one water inlet and multiple water outlets, wherein water inlet is connected with Water cup of dish-washing machine, water outlet and
Two spray arms are connected.
3. a kind of pulsed air according to claim 2 injects sprinkling equipment, which is characterized in that pulse components by up to
Under successively include mutually nested connection upper cover, rotating disk and pedestal, wherein water inlet is set on pedestal, water outlet be arranged
In upper cover.
4. a kind of pulsed air according to claim 3 injects sprinkling equipment, which is characterized in that open up on the rotating pan
There are several through-holes, is used cooperatively with the water outlet on upper lid.
5. a kind of pulsed air according to claim 3 injects sprinkling equipment, which is characterized in that along the axis of rotating disk
Directional divergence formula is provided with several impellers, wherein several sides of the impeller towards pedestal.
6. a kind of pulsed air according to claim 5 injects sprinkling equipment, which is characterized in that the thickness of each impeller
Degree uses gradual change type, and the impeller thickness close to rotation disk center is thicker, the impeller thinner thickness far from rotation disk center.
7. a kind of pulsed air according to claim 3 injects sprinkling equipment, which is characterized in that the stepped knot of pedestal
Structure is arranged, wherein be each provided with a gradual change type water inlet in the both sides of pedestal, and close to the opening bore of rotating disk side compared with
Small, the opening bore far from rotating disk side is larger.
8. a kind of pulsed air according to claim 1 injects sprinkling equipment, which is characterized in that in the first spray arm and
There are one wheel train structures for setting between holder or between the second spray arm and holder.
9. a kind of pulsed air according to claim 1 injects sprinkling equipment, which is characterized in that be arranged on spray assemblies
There are exhalant canal and inlet channel, wherein exhalant canal is connected with inlet channel and pulse components respectively.
10. a kind of pulsed air according to claim 1 injects sprinkling equipment, which is characterized in that in each spray
There are one swirl shape cavitys for the periphery setting of component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366655.9A CN108720769A (en) | 2018-04-23 | 2018-04-23 | A kind of pulsed air injection sprinkling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366655.9A CN108720769A (en) | 2018-04-23 | 2018-04-23 | A kind of pulsed air injection sprinkling equipment |
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| CN108720769A true CN108720769A (en) | 2018-11-02 |
Family
ID=63939173
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366655.9A Pending CN108720769A (en) | 2018-04-23 | 2018-04-23 | A kind of pulsed air injection sprinkling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109645922A (en) * | 2018-12-29 | 2019-04-19 | 浙江欧琳生活健康科技有限公司 | A kind of double spraying mechanisms and dish-washing machine |
| CN109938665A (en) * | 2019-02-21 | 2019-06-28 | 宁波欧琳厨具有限公司 | A kind of multiple-pulse spray system |
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