CN104887163B - Gushing arm component for dish-washing machine - Google Patents
Gushing arm component for dish-washing machine Download PDFInfo
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- CN104887163B CN104887163B CN201510364155.8A CN201510364155A CN104887163B CN 104887163 B CN104887163 B CN 104887163B CN 201510364155 A CN201510364155 A CN 201510364155A CN 104887163 B CN104887163 B CN 104887163B
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- gushing arm
- water inlet
- flow channel
- return connector
- water
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Abstract
The invention discloses a kind of gushing arm component for dish-washing machine, including：Water inlet pipe, limits first flow spaced apart and second flow channel in water inlet pipe；Return connector, return connector are rotatably provided on water inlet pipe, and third flow channel spaced apart and the 4th runner are limited in return connector, and third flow channel is connected with first flow, and the 4th runner is connected with second flow channel；Gushing arm, gushing arm is affixed with return connector, gushing arm is equipped with spaced the first thrust spray orifice for driving gushing arm to be rotated in a first direction and the second thrust spray orifice for driving gushing arm to rotate in a second direction, second direction is the opposite direction of first direction, first thrust spray orifice connects third flow channel, and the second thrust spray orifice connects the 4th runner；Reversing arrangement, reversing arrangement are connected with water inlet pipe.Gushing arm component for dish-washing machine according to embodiments of the present invention, makes first flow alternately connect water source with second flow channel, you can to realize the bidirectional rotation of gushing arm by reversing arrangement.
Description
Technical field
The present invention relates to washing technical field of electric appliances, more particularly to a kind of gushing arm component for dish-washing machine.
Background technology
Dish-washing machine is a kind of intelligent electrical apparatus for replacing manually cleaning tableware, specially refers to domestic bowl-washing here.Normally,
Dish-washing machine is the current that high temperature and pressure is sprayed by rotating gushing arm, the flush clean of three-dimensional all-directional is carried out to tableware, with reference to profit
It is wet, decompose, soak the effect such as puffing, reach cleaning and degerming double effects.
According to present case, the horizontal revolving motion of gushing arm is typically what is oriented in dish-washing machine, i.e., gushing arm is all the time towards phase
Same direction rotates, therefore gushing arm is also to wash away tableware all the time with equidirectional injection, and single mode of washing will cause tableware
Between it is possible that the position that some washings cannot reach, cause the local situation owed washing or do not washed clean.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention exists
In a kind of gushing arm component for dish-washing machine of proposition, it can be achieved that gushing arm bidirectional rotation.
Gushing arm component for dish-washing machine according to embodiments of the present invention, including：Water inlet pipe, limits in the water inlet pipe
First flow spaced apart and second flow channel；Return connector, the return connector is rotatably provided on the water inlet pipe, described
Third flow channel spaced apart and the 4th runner are limited in return connector, the third flow channel is connected with the first flow, institute
The 4th runner is stated to connect with the second flow channel；Gushing arm, the gushing arm and the return connector are affixed, and the gushing arm is equipped with phase
Mutually the first thrust spray orifice for being used to drive the gushing arm to be rotated in a first direction spaced apart and for driving the gushing arm along the
The rotating second thrust spray orifice in two directions, the second direction be the first direction opposite direction, the first thrust spray orifice
The third flow channel is connected, and the second thrust spray orifice connects the 4th runner；Reversing arrangement, the reversing arrangement and institute
Water inlet pipe is stated to be connected for making the first flow connect water source with one in the second flow channel.
Gushing arm component for dish-washing machine according to embodiments of the present invention, makes first flow and second by reversing arrangement
Water source is alternately connected in road, you can realizes the bidirectional rotation of gushing arm.
In addition, the gushing arm component according to the above embodiment of the present invention for dish-washing machine, can also have what is added as follows
Technical characteristic：
According to one embodiment of present invention, the return connector cylindrical form, the third flow channel and the described 4th
Runner extends along the axis direction of the return connector, and the entrance of the third flow channel and the 4th runner enter opening's edge
The axis direction of the return connector is spaced apart, and the outlet of the first flow and the outlet of the second flow channel divide water along described
The axis direction of connector is spaced apart, and the entrance of the third flow channel includes one or the circumferentially-spaced arrangement along the return connector
It is multiple, entrance in the 4th runner includes one or along the circumferentially spaced multiple of the return connector.
According to one embodiment of present invention, the third flow channel and the 4th runner in the return connector by interior
Arranged to interval, the 4th runner surround the third flow channel, and the section of the third flow channel and the 4th runner
Product is identical or different.
According to one embodiment of present invention, one end of the return connector is rotatably set in the end of the water inlet pipe
Portion, the perisporium of the return connector are equipped with flange, and the flange is against on the end face of the water inlet pipe, the end of the water inlet pipe
Portion is equipped with connection ring, and the connection ring is connected with the water inlet pipe and locks the flange, and the other end of the return connector is worn
Go out the connection ring and the gushing arm is affixed.
According to one embodiment of present invention, the middle part of the gushing arm is equipped with inlet opening, and the end of the return connector is stretched
Enter affixed with the gushing arm in the inlet opening, the outlet of the third flow channel and the outlet of the 4th runner are formed in described
Return connector is stretched on the end in the gushing arm.
According to one embodiment of present invention, be equipped with partition plate in the gushing arm, the partition plate described in the gushing arm into
At least side in water hole is limited along the spaced apart first inner chamber of the first direction and second inner chamber, the first inner chamber point
Do not connected with the third flow channel and the first thrust spray orifice, the second inner chamber is sprayed with the 4th runner and the second thrust respectively
Hole connects.
According to one embodiment of present invention, every side of the inlet opening of the gushing arm is each formed with described first
Chamber and the second inner chamber, each end of the gushing arm are each formed with being arranged in the gushing arm opposite both sides in the first direction
The first thrust spray orifice and the second thrust spray orifice.
According to one embodiment of present invention, the reversing arrangement includes：Spin；Valve body, the valve body are interior formed with ring
Shape runner, the spin are movably arranged in the valve body along the annular channel, on the valve body formed with the ring
The first water outlet and the second water outlet of shape flow passage, and be also formed with connecting with the annular channel on the valve body being used for
Current is entered the driving spin in the annular channel and block the first water inlet of first water outlet and for making water
Stream enters the second water inlet that the driving spin in the annular channel blocks second water outlet, first water outlet
The first flow is connected, second water outlet connects the second flow channel.
According to one embodiment of present invention, the annular channel includes connecting successively and vertically extending the
One passage, second channel, third channel and fourth lane, the lower end of the first passage connect first water inlet and upper end
First water outlet is connected, the lower end of the second channel connects second water inlet and upper end connects first water outlet
Mouthful, the lower end of the third channel connects second water inlet and upper end connects second water outlet, the fourth lane
Lower end connect first water inlet and upper end connects second water outlet, the lower end of the first passage and described first
Water inlet consistency from top to bottom, the upper end of the second channel and the first water outlet consistency from top to bottom, the lower end of the third channel
With the second water inlet consistency from top to bottom, the upper end of the fourth lane and the second water outlet consistency from top to bottom.
According to one embodiment of present invention, first water inlet and the second water inlet horizontal interval arrangement, institute
State the first water outlet and second water outlet is respectively positioned on first water inlet and second water inlet, wherein described
First water outlet and second water outlet vertically arranged for interval, and second water outlet is on first water outlet
Side, the valve body are equipped with the water source interface connected respectively with first water inlet and second water inlet.
Brief description of the drawings
Fig. 1 is the schematic diagram of the gushing arm component of one embodiment of the invention.
Fig. 2 is the partial sectional view of the gushing arm component of one embodiment of the invention.
Fig. 3 is the close-up schematic view that Fig. 2 centre circles show E.
Fig. 4 is the partial sectional view of the return connector of the gushing arm component of one embodiment of the invention.
Fig. 5 is the partial sectional view of the water inlet pipe of the gushing arm component of one embodiment of the invention.
Fig. 6 is the schematic diagram of the gushing arm of the gushing arm component of one embodiment of the invention.
Fig. 7 is the partial sectional view of the gushing arm of the gushing arm component of one embodiment of the invention.
Fig. 8 is the schematic diagram of the connection ring of the gushing arm component of one embodiment of the invention.
Fig. 9 is the schematic diagram of the reversing arrangement of the gushing arm component of one embodiment of the invention.
Figure 10 is the sectional view of Fig. 9 middle sections F-F, wherein, the solid arrow in annular channel shows the movement of spin
Track.
Reference numeral：
Gushing arm component 1,
Water inlet pipe 11, first flow 1011, second flow channel 1012, the outlet B1 of first flow 1011, second flow channel 1012
Outlet B2, connection ring 111, card convex 112,
Return connector 12, third flow channel 1013, the 4th runner 1014, the axis 122 of return connector 12, third flow channel 1013
Entrance A3, the entrance A4 of the 4th runner 1014, flange 121,
Gushing arm 13, the first thrust spray orifice 1021, the second thrust spray orifice 1022, inlet opening 108, first inner chamber 1041, second
Inner cavity 1042, partition plate 131, washing spray orifice 1023, limbers 1081,
Reversing arrangement 14, valve body 141, spin 142, annular channel 107, the first water inlet 1051, the second water inlet 1052,
First water outlet 1061, the second water outlet 1062, first passage 1071, second channel 1072, third channel 1073, fourth lane
1074, water source interface 1075.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
With reference to Fig. 1 to Fig. 3, the present invention proposes a kind of gushing arm component 1 for dish-washing machine, including：Water inlet pipe 11, Fen Shui
Connector 12, gushing arm 13 and reversing arrangement 14.
Specifically, first flow 1011 spaced apart and second flow channel 1012 are limited in water inlet pipe 11.Return connector
12 are rotatably provided on water inlet pipe 11, and 1013 and the 4th runner of third flow channel spaced apart is limited in return connector 12
1014, third flow channel 1013 is connected with first flow 1011, and the 4th runner 1014 is connected with second flow channel 1012.Gushing arm 13 is with dividing
Water swivel 12 is affixed, and gushing arm 13 is equipped with spaced first thrust spray orifice 1021 and the second thrust spray orifice 1022.Wherein,
First thrust spray orifice 1021 is used to drive gushing arm 13 to be rotated in a first direction, that is to say, that current are from the first thrust spray orifice 1021
The rotation (with reference to the direction C in Fig. 1) in the first direction of gushing arm 13 will be driven during interior ejection；Second thrust spray orifice 1022 is used to drive
The rotation (with reference to the direction D in Fig. 1) in a second direction of gushing arm 13, that is to say, that current are sprayed out of second thrust spray orifice 1022
When will driving gushing arm 13 rotate in a second direction.The second direction be the first direction opposite direction, the first thrust spray orifice
1021 connection third flow channels 1013, and the second thrust spray orifice 1022 connects the 4th runner 1014.Reversing arrangement 14 and water inlet pipe 11
It is connected for making first flow 1011 connect water source with one in second flow channel 1012.
During 1 use of gushing arm component, the first flow 1011 or the in water inlet pipe 11 is controlled by reversing arrangement 14
Two runners 1012 connect water source：When first flow 1011 connects water source (such as water of washing pump pumping), current pass through first
Runner 1011 and third flow channel 1013 are sprayed from the first thrust spray orifice 1021, and the direction thrust of current will promote gushing arm 13 along first
Direction rotates；When second flow channel 1012 connects water source (such as water of washing pump pumping), current pass through 1012 He of second flow channel
4th runner 1014 is sprayed from the second thrust spray orifice 1022, and the direction thrust of current will promote gushing arm 13 to rotate in a second direction.
Gushing arm component 1 for dish-washing machine according to embodiments of the present invention, makes first flow 1011 by reversing arrangement 14
Alternately water source is connected with second flow channel 1012, you can realizes the bidirectional rotation of gushing arm 13.
In addition, the bidirectional rotation of gushing arm 13 causes the interior water sprayed of gushing arm jet douche tableware in different directions, it is different
The water flow jet in direction can increase the scope of cleaning, so that the clean range of gushing arm component 1 is big and effect is good, preferably cover
Each position on lid tableware, so as to fulfill more cleaning effect is thoroughly washed comprehensively.
Wherein, with reference to Fig. 1, first direction is (with reference to the direction C in Fig. 1), second direction is counterclockwise clockwise
Direction (with reference to the direction D in Fig. 1), it is of course also possible to be that first direction is counterclockwise and second direction is side clockwise
To.
With reference to Fig. 3 to Fig. 5, in some embodiments of the invention, 12 cylindrical form of return connector, third flow channel 1013
With the 4th runner 1014 along the axis direction (extension of the axis 122 of return connector 12 along Fig. 3 or Fig. 4 of return connector 12
Above-below direction in direction, i.e. Fig. 3) extension, and the entrance A4 of the entrance A3 of third flow channel 1013 and the 4th runner 1014 edges point
The axis direction of water swivel 12 is spaced apart, and the outlet B1 of first flow 1011 and the outlet B2 of second flow channel 1012 are along return connector
12 axis direction is spaced apart, to facilitate the corresponding runner in 12 rotary course of return connector to connect.
Such as Fig. 3 and Fig. 4, return connector 12 is vertically extending, and the entrance A1 of third flow channel 1013 and the 4th runner
1014 entrance B1 arranged for interval along the vertical direction.The entrance of third flow channel 1013 includes one or the circumferential direction along return connector 12
Spaced apart multiple, the entrance of the 4th runner 1014 includes one or along the circumferentially spaced multiple of return connector 12.
So as to convenient in the rotary course of return connector 12, corresponding runner is connected.
Further, such as Fig. 3 and Fig. 4,1013 and the 4th runner 1014 of third flow channel in return connector 12 from inside to outside
Arranged for interval, the 4th runner 1014 is around third flow channel 1013.1014 connection and reasonable arrangement of third flow channel 1013 and the 4th runner, it is convenient
First flow 1011 connects the first thrust spray orifice 1021 and second flow channel 1012 and connects the in 12 rotary course of return connector
Two thrust spray orifices 1022.So that waterflow stabilization, facilitates the rotation and flushing of gushing arm 13.
Preferably, the sectional area of 1013 and the 4th runner 1014 of third flow channel is (i.e. perpendicular to the axis 122 of return connector 12
Area of section) it is identical.The sectional area of 1013 and the 4th runner 1014 of certain third flow channel can not also be identical.
It is of course also possible to 1013 and the 4th runner 1014 of third flow channel is arranged to other forms, for example, third flow channel
1013 and the 4th runner 1014 be arranged to form side by side, it is only necessary to first flow 1011 connects in 12 rotary course of return connector
Logical first thrust spray orifice 1021 and second flow channel 1012 connect the second thrust spray orifice 1022, to the 3rd in above-described embodiment
1013 and the 4th runner 1014 of runner sets the description of position it is not intended that limiting the scope of the invention.
Further, can be revolved (with reference to the upper end of return connector in Fig. 3 12) with reference to Fig. 2 and Fig. 3, one end of return connector 12
It is set in the end of water inlet pipe 11 with turning, the perisporium of return connector 12 is equipped with flange 121, and flange 121 is against water inlet pipe 11
On end face, the end of water inlet pipe 11 is equipped with connection ring 111, and connection ring 111 is connected with water inlet pipe 11 and locking flange 121, is used for
The movement of 12 axis direction of return connector is limited, the other end of return connector 12 is worn (with reference to the lower end of return connector in Fig. 3 12)
Go out connection ring 111 and gushing arm 13 is affixed.
Preferably, card convex 112, connection ring 111 and card are equipped with reference to Fig. 3 to Fig. 5, the outer circumferential surface of the end of water inlet pipe 11
Convex 112 clamping.In addition, connection ring 111 can also be threadedly coupled with water inlet pipe 11.
In addition, return connector 12 can also be other shapes, such as the shape of both ends evagination medial recess, taper etc., and
The position of the entrance A3 of third flow channel 1013 and the entrance A4 of the 4th runner 1014 can also be arranged in other positions, and corresponding
Ground sets the position of the outlet B1 of first flow 1011 and the outlet B2 of second flow channel 1012.
With reference to Fig. 6 and Fig. 7, in some embodiments of the invention, the middle part of gushing arm 13 is equipped with inlet opening 108, divides water to connect
, the outlet B3 of third flow channel 1013 and the going out of fourth runner 1014 affixed with gushing arm 13 in inlet opening 108 are stretched into first 12 end
Mouth B4 is formed in return connector 12 and stretches on the end in gushing arm 13.Current are facilitated to enter gushing arm 13 via return connector 12
It is interior.
Further, return connector 12 is clamped with gushing arm 13.
Advantageously, with reference to Fig. 7, be equipped with partition plate 131 in gushing arm 13, partition plate 131 in the inlet opening 108 of gushing arm 13 at least one
Side (with reference to inlet opening in Fig. 7 108 left side and right side at least side) in limit in the first direction spaced apart
One inner cavity 1041 and second inner chamber 1042, first inner chamber 1041 connect with 1013 and first thrust spray orifice 1021 of third flow channel respectively
It is logical, for by the water water conservancy diversion of third flow channel 1013 to the first thrust spray orifice 1021, second inner chamber 1042 respectively with the 4th runner
1014 connect with the second thrust spray orifice 1022., for by the water water conservancy diversion of second flow channel 1012 to the second thrust spray orifice 1022.
Further, with reference to Fig. 7, every side of the water inlet pipe 11 of gushing arm 13 is each formed with first inner chamber 1041 and second
Chamber 1042, each end of gushing arm 13 are each formed with being arranged in the first thrust spray orifice of the opposite both sides in the first direction of gushing arm 13
1021 and the second thrust spray orifice 1022.Increase thrust, easy to drive gushing arm 13 to rotate.
Preferably, it is the elongate in shape extended in left-right direction with reference to Fig. 2 to Fig. 7, gushing arm 13, the middle part of gushing arm 13 is formed
Inlet opening 108, partition plate 131 are located in gushing arm 13 and extend along the length direction of gushing arm 13 (with reference to the left and right directions in Fig. 7), every
Plate 131 limits first inner chamber 1041 spaced apart along clockwise direction in the left side of gushing arm 13 (i.e. the left side of inlet opening 108)
With second inner chamber 1042, and first inner chamber 1041 and second inner chamber 1042 extend in left-right direction；And on the right side of gushing arm 13
(i.e. the right side of inlet opening 108) limits along clockwise direction spaced apart first inner chamber 1041 and second inner chamber 1042, and the
One inner cavity 1041 and second inner chamber 1042 extend in left-right direction.The week of inlet opening 108 along formed with being spaced in the first direction
Arrangement is used to connecting third flow channel 1013 and first inner chamber 1041 and connects the 4th runner 1014 and second inner chamber 1042 connects
Mouthful.
The both sides opposite in the first direction of the left end of gushing arm 13 are respectively disposed with the first thrust spray orifice 1021 and second and push away
Power spray orifice 1022, the both sides opposite in the first direction of the right end of gushing arm 13 are respectively disposed with the first thrust spray orifice 1021 and second
Thrust spray orifice 1022.
Certainly, the present invention can also only water inlet 105 side set partition plate 131, in other words, only gushing arm 13 into
Partition plate 131 is equipped with one in the left side and right side in water hole 108 and limits the first inner chamber 1041 and second inner chamber
1042。
It is understood that gushing arm 13 can also be other shapes, for example, gushing arm 13 include from middle outwards radiation and
The branch gushing arms such as spaced apart three in the first direction, four or five.
The ring device 14 of the present invention can be the reversal valve knot of solenoid directional control valve, pilot operated directional control valve and other forms
Structure, in addition, the present invention provides a kind of new reversing arrangement 14, it is specific as follows.
With reference to Fig. 9 and Figure 10, in some embodiments of the invention, reversing arrangement 14 includes：Valve body 141 and spin 142.
Specifically, in valve body 141 formed with annular channel 107, spin 142 valve body 141 is movably arranged at along annular channel 107
It is interior, formed with the first water inlet 1051, the second water inlet 1052, the first water outlet connected with annular channel 107 on valve body 141
1061 and second water outlet 1062, the first water inlet 1051 is used to making current enter driving spin 142 in annular channel 107 blocking
First water outlet 1061, the second water inlet 1052 are used to make current into driving spin 142 closure second in annular channel 107 go out
The mouth of a river 1062.Wherein, the first water outlet 1061 connection first flow 1011, the second water outlet 1062 connection second flow channel 1012.
That is, the current entered from the first water inlet 1051 in valve body 141 can drive ball to block the first water outlet 1061, this
Shi Shuiliu can enter in second flow channel 1012 via the second water outlet 1062；Enter from the second water inlet 1052 in valve body 141
Current can drive ball block the second water outlet 1062, at this time current can via the first water outlet 1061 enter it is first-class
In road 1011.
Further, with reference to Figure 10, annular channel 107 includes connecting successively and vertically extending first passage
1071st, second channel 1072, third channel 1073 and fourth lane 1074, the lower end of first passage 1071 connect the first water inlet
1051 and upper end connect the first water outlet 1061, the lower end of second channel 1072 connects the second water inlet 1052 and upper end connection the
One water outlet 1061, the lower end of third channel 1073 connects the second water inlet 1052 and upper end connects the second water outlet 1062, the
The lower end of four-way 1074 connects the first water inlet 1051 and upper end connects the second water outlet 1062, the lower end of first passage 1071
With 1051 consistency from top to bottom of the first water inlet, the upper end of second channel 1072 and 1061 consistency from top to bottom of the first water outlet, third channel
1073 lower end and 1052 consistency from top to bottom of the second water inlet, the upper end of fourth lane 1074 and the second water outlet are right about 1062
Together.
Specifically, such as under initial situation spin 142 is located at the first water inlet 1051：
The current entered from the first water inlet 1051 will promote spin 142 to move up, due to first passage 1071
Lower end and 1051 consistency from top to bottom of the first water inlet, spin 142 will be moved up along first passage 1071, and be moved into place in first
First water outlet 1061 of 1071 upper end of passage, the first water outlet 1061 is closed；
Stopping supplying water to the first water inlet 1051 and the second water inlet 1052, spin 142 drops downwards under the effect of gravity,
Due to upper end and 1061 consistency from top to bottom of the first water outlet of second channel 1072, the spin 142 of whereabouts is along under second channel 1072
Move and be moved at the second water inlet 1052；
The current entered from the second water inlet 1052 will promote spin 142 to move up, due to third channel 1073
Lower end and 1052 consistency from top to bottom of the second water inlet, spin 142 will be moved up along third channel 1073, and be moved into place in the 3rd
Second water outlet 1062 of 1073 upper end of passage, the second water outlet 1062 is closed；
Stopping supplying water to the first water inlet 1051 and the second water inlet 1052, spin 142 drops downwards under the effect of gravity,
Due to upper end and 1062 consistency from top to bottom of the second water outlet of fourth lane 1074, the spin 142 of whereabouts is along under fourth lane 1074
Move and be moved at the first water inlet 1051.
The course of work of reversing arrangement 14 is described with a specific example.
Specifically, with reference to Fig. 1 to Figure 10, when gushing arm component 1 works, the spin 142 in reversing arrangement 14 is stopped when starting
Lean against at the first water inlet 1051, when pump working, hydraulic pressure effect will promote spin 142 to move at the first water outlet 1061,
And the first water outlet 1061 is blocked, current will enter water inlet pipe 11 from the second water outlet 1062；Afterwards, water pump suspends, spin
142 will be displaced downwardly to stop at the second water inlet 1052 in self gravitation effect.Then, when water pump is reworked, hydraulic pressure effect
Spin 142 will be promoted to move at the second water outlet 1062, and block the second water outlet 1062, current will be from the first water outlet
1061 enter water inlet pipe 11；Hereafter, water pump again pauses for, and spin 142 is by when will be returned to beginning under self gravitation effect
One water inlet 1051 is stopped, and completes one cycle.With the pause and work of water pump, gushing arm 13 will constantly carry out forward and reverse rotation
The switching turned.
Preferably, the first water inlet 1051 and 1052 horizontal interval of the second water inlet arrangement, the first water outlet 1061 and the
Two water outlets 1062 are respectively positioned on the first water inlet 1051 and the second water inlet 1052, wherein the first water outlet 1061 and second
Water outlet arranged for interval about 1062, and the second water outlet 1062 is above the first water outlet 1061.
Valve body 141 is equipped with the water source interface 1075 connected respectively with the first water inlet 1051 and the second water inlet 1052.
Water source can connect the first water inlet 1051 and the second water inlet 1052 by water source interface 1075.
The present invention can realize the purpose of automatic switchover gushing arm rotating, realize two strands of current and conveyed to same gushing arm,
And the quick automatic switching of two kinds of runner schemes is realized, accordingly drives rotating and reverse for gushing arm.
Specifically, gushing arm component 1 of the invention includes the gushing arm 13 with inlet opening 108 and four hollow cavities, gushing arm
Several washing spray orifices 1023 and thrust spray orifice are offered on 13 both sides.In addition, the gushing arm component 1 further include return connector 12,
Water inlet pipe 11, connection ring 111 and reversing arrangement 14.Wherein, dish-washing machine water system is connected to reversing arrangement 14, reversing arrangement 14
Link together with water inlet pipe 11, return connector 12 and the installation of gushing arm 13 are consolidated, and are connected to by connection ring 111 into water
On pipe 11, therefore gushing arm 13 can be rotated horizontally together with return connector 12.
Further, gushing arm 13 has hollow cavity, is divided into first inner chamber 1041 and second inner chamber by partition plate 131
1042, with reference to Fig. 6 and Fig. 7, inlet opening 108 is formed in the middle part of gushing arm 13, before the both sides of gushing arm are spaced formation by partition plate 131
Latter two chamber, the wherein left side of gushing arm 13 are formed with spaced apart first inner chamber 1041 and second inner chamber in the first direction
1042, the right side of gushing arm 13 is each interior formed with spaced apart first inner chamber 1041 and second inner chamber 1042 in the first direction
Chamber is equipped with limbers 1081 close to 108 position of inlet opening, and four limbers 1081 surround inlet opening 108 and size is identical, respectively
It correspond to a quarter circle.And by the effect of return connector 12, two cavity regions of diagonal position are in gushing arm 13
One group (i.e. the first inner chamber 1041 of the left and right sides of inlet opening 108 is into one group, the second inner chamber 1042 of the left and right sides of inlet opening 108
Into one group), corresponding to the first thrust spray orifice 1021 and the second thrust spray orifice 1022, to drive gushing arm 13 to rotate and reverse.Gushing arm
13 centers are equipped with the space of a cylinder, and to load the lower part of return connector 12,108 inner wall of inlet opening is in sustained height
Four square depressions are offered on circumferential position, to be clasped with the protrusion on return connector 12, gushing arm 13 is realized and divides
The consolidation connection of water swivel 12.13 both sides of gushing arm offer several washing spray orifices 1023, and each spray orifice 1023 that washs connects
Former and later two inner cavities of homonymy, specifically, the washing spray orifice 1023 in the left side of gushing arm 13 with first on the left of inlet opening 108
Chamber 1041 is connected with second inner chamber 1042, first inner chamber of the washing spray orifice 1023 on the right side of gushing arm 13 with the right side of inlet opening 108
1041 connect with second inner chamber 1042, while each inner cavity is also each equipped with thrust spray orifice, to promote gushing arm 13 to rotate.
Further, return connector 12 has upper and lower two parts, its middle and upper part divide into mutually independent from inside to outside
Two regions, i.e. third flow channel 1013 (or inner cavity) and the 4th runner 1014 (or exocoel), the sectional area size of two chambers
It is equal, and two entrances are respectively equipped with, water separately flows into 1013 and the 4th runner 1014 of third flow channel from different entrances.Point
The lower part of water swivel 12 has then been divided into four regions, and each region is a quarter circle, and is respectively equipped with outlet,
After return connector 12 loads gushing arm 13, four export four limbers 1081 for being respectively toward to gushing arm 13.About return connector 12
Four tap holes are equipped between portion, the interior exocoel on top is connected with four regions conducting of lower part, is specifically that upper lumen leads to
Two tap holes are crossed to lead to two regions of Lower diagonal distribution and connect two first inner chambers 1041, and top exocoel then passes through
Two other region of two other tap hole and lower part is turned on and connects two second inner chambers 1042.In this way, return connector
12 are achieved that a point water function, and two strands of current flow into return connector 12, are individually directed different outlets.In addition, return connector 12
Outside wall surface is additionally provided with four raised buckles and a circle boss, and protrusion buckle connects to be consolidated with gushing arm 13, and boss be in order to
Return connector 12 is attached on water inlet pipe by connection ring.
Further, reversing arrangement 14 of 11 one end of water inlet pipe connection on internal cavity of bowl washer, other end connection divide water
Connector 12.The front end of water inlet pipe 11 turns round for one, under current turn at this, flows to return connector 12.Water inlet pipe 11 it is interior
Portion centre position is equipped with a horizontal partition plate 131, and water inlet pipe 11 is divided into two halves up and down, i.e., first flow 1011 (or
Upper runner) and second flow channel 1012 (or lower flow channel).At the structure that the port of export of water inlet pipe 11 is a cylindrical shape, middle part
Space equipped with a cylinder, to load the top of return connector 12, outside is annular runner, the upper lower flow channel of water inlet pipe
It is directed respectively into the first half ring region of the port of export and later half ring region.Also, position opens up two-way runner respectively at various height
Circumferential apopore, each apopore circumferential span are half-turn, the two outlet on top and bottom hole interior exocoel entrance with return connector 12 respectively
It is connected, wherein top apopore is oriented to 12 inner cavity of return connector, and lower section apopore is then oriented to 12 exocoel of return connector.Intaking
Pipe port of export outer surface, be additionally provided with six raised buckles, to be fixedly connected with connection ring.In addition, water inlet pipe water inlet end is
One connecting seat, water inlet pipe is installed on reversing arrangement 14.
Further, as shown in figure 8,111 center of connection ring is a through hole, through hole side is equipped with four sections of boss 1111, uses
Coordinated with the flange 121 with return connector 12, support return connector 12 and whole gushing arm 13.Set on the outside of connection ring 111
There are six square holes, to be clasped with the protrusion of 11 port of export of water inlet pipe.
Further, reversing arrangement 14 is on the internal cavity of bowl washer, for double entrance double outlet structures, two of left and right distribution
Entrance is all the water system for connecting dish-washing machine, and two be distributed up and down export the upper lower flow channel for being then respectively communicated with water inlet pipe 11.
Reversing arrangement 14 is internally provided with the annular channel of special shape, and runner is sequentially connected two entrances and two outlets, entrance and goes out
Mouth distributes alternately.Reversing arrangement 14 further includes a spin 142, and spin 142 is moved along runner, specifically, is rolled when not working
Ball 142 rests in inlet under self gravitation effect, and when water pump supplies water to 13 device of gushing arm, spin 142 is pushed away water
The position of outlet will be rested under power effect, corresponding outlet and runner is blocked, realizes the switching of lower flow channel on water inlet pipe, so that
Realize the switching of 13 rotating of gushing arm.
Yet further, water inlet pipe 11 and connection ring 111 are integrated by snapping connection, and are refilled on reversing arrangement 14,
Return connector 12 and gushing arm 13 are integrated by snapping connection.Specifically, reversing arrangement 14, water inlet pipe 11 and connection ring 111
For fixed component, gushing arm 13 is moving component together with return connector 12, can be forward and reverse around central shaft progress in connection ring
Horizontal revolving motion.
Finally, it is described as follows with reference to Fig. 1 to Figure 10, the motion mode of upper 13 device of gushing arm provided by the utility model：Change
Spin 142 into device 14 is rested at the first water inlet 1051 when starting, and when pump working, hydraulic pressure effect will be promoted and rolled
Ball 142 is moved at the first water outlet 1061, and blocks the first water outlet 1061, will turn on the upstream in water inlet pipe 11 at this time
Road, water will flow into the inner cavity of return connector 12 by water inlet pipe 11, then flow into the first inner chamber 1041 of the left and right sides of gushing arm 13,
Driving gushing arm 13 rotates clockwise；Afterwards, water pump suspends, and spin 142 will be displaced downwardly to the second water inlet in self gravitation effect
Stopped at 1052.Then, when water pump is reworked, hydraulic pressure effect will promote spin 142 to move at the second water outlet 1062, and
And the second water outlet 1062 is blocked, it will turn on the lower flow channel in water inlet pipe 11 at this time, water will be flowed into by water inlet pipe 11 divides water to connect
First 12 exocoel, then flows into the second inner chamber 1042 of the left and right sides of gushing arm 13, and driving gushing arm 13 switchs to rotate counterclockwise；This
Afterwards, water pump again pauses for, and spin 142 stops the first water inlet 1051 when will be returned to beginning under self gravitation effect, complete
Into one cycle.Movement locus of the spin 142 in reversing arrangement 14 as shown in the figure, so week and return, it is temporary with water pump
Stop and work, gushing arm 13 will constantly carry out the switching of forward and reverse rotation.
Therefore, 13 device of gushing arm can drive spin 142 in reversing arrangement 14 to move by the pause and work of water pump,
So as to selecting to turn on different runners so that gushing arm 13 is correspondingly clockwise or counterclockwise.Same 13 rotating of gushing arm spray
Wash, realize the multi-angle hydro-peening cleaning to tableware, effect and raising detersive efficiency are cleaned so as to achieve the purpose that to improve.
In addition, the invention also provides a kind of dish-washing machine with the gushing arm component.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area
Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature
Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
- A kind of 1. gushing arm component for dish-washing machine, it is characterised in that including：Water inlet pipe, limits first flow spaced apart and second flow channel in the water inlet pipe；Return connector, the return connector are rotatably provided on the water inlet pipe, are limited in the return connector spaced apart Third flow channel and the 4th runner, the third flow channel connected with the first flow, the 4th runner and the second Road connects；Gushing arm, the gushing arm and the return connector are affixed, and the gushing arm is equipped with spaced for driving the spray The the first thrust spray orifice and the second thrust spray orifice for driving the gushing arm to rotate in a second direction that arm is rotated in a first direction, The second direction is the opposite direction of the first direction, and the first thrust spray orifice connects the third flow channel, and described the Two thrust spray orifices connect the 4th runner；Reversing arrangement, the reversing arrangement are connected for making in the first flow and the second flow channel with the water inlet pipe One connection water source.
- 2. the gushing arm component according to claim 1 for dish-washing machine, it is characterised in that the return connector is in cylinder Shape, the third flow channel and the 4th runner extend along the axis direction of the return connector, and the third flow channel The axis direction for entering return connector described in opening's edge of entrance and the 4th runner is spaced apart, the outlet of the first flow and institute The outlet for stating second flow channel is spaced apart along the axis direction of the return connector, and the entrance of the third flow channel includes one or edge The return connector it is circumferentially spaced multiple, entrance in the 4th runner includes one or along the return connector It is circumferentially spaced multiple.
- 3. the gushing arm component according to claim 2 for dish-washing machine, it is characterised in that the third flow channel and described Four runners arranged for interval from inside to outside in the return connector, the 4th runner is around the third flow channel, and described the The sectional area of three runners and the 4th runner is identical or different.
- 4. the gushing arm component according to claim 2 for dish-washing machine, it is characterised in that one end of the return connector can Rotatably be set in the end of the water inlet pipe, the perisporium of the return connector is equipped with flange, the flange be against it is described into On the end face of water pipe, the end of the water inlet pipe is equipped with connection ring, and the connection ring is connected with the water inlet pipe and locks described Flange, the other end of the return connector is pierced by the connection ring and the gushing arm is affixed.
- 5. the gushing arm component for dish-washing machine according to any one of claim 1-4, it is characterised in that the gushing arm Middle part is equipped with inlet opening, and affixed with the gushing arm in the inlet opening, the third flow channel is stretched into the end of the return connector Outlet and the outlet of the 4th runner be formed in the return connector and stretch on the end in the gushing arm.
- 6. the gushing arm component according to claim 5 for dish-washing machine, it is characterised in that partition plate is equipped with the gushing arm, The partition plate is limited along the first direction spaced apart first at least side of the inlet opening of the gushing arm Chamber and second inner chamber, the first inner chamber are connected with the third flow channel and the first thrust spray orifice respectively, the second inner chamber point Do not connected with the 4th runner and the second thrust spray orifice.
- 7. the gushing arm component according to claim 6 for dish-washing machine, it is characterised in that the gushing arm is in left-right direction The elongate in shape of extension, the middle part of the gushing arm form inlet opening, and the partition plate is located in the gushing arm and along the gushing arm Length direction extends, and the partition plate limits first inner chamber and second spaced apart along clockwise direction on the left of the gushing arm Inner cavity；And first inner chamber and second inner chamber spaced apart along clockwise direction, the gushing arm are limited on the right side of the gushing arm The both sides opposite in the first direction of left end be respectively disposed with the first thrust spray orifice and the second thrust spray orifice, the gushing arm The both sides opposite in the first direction of right end be respectively disposed with the first thrust spray orifice and the second thrust spray orifice.
- 8. the gushing arm component according to claim 1 for dish-washing machine, it is characterised in that the reversing arrangement includes：Spin；Valve body, the valve body is interior to be movably arranged at the valve body formed with annular channel, the spin along the annular channel It is interior, formed with the first water outlet and the second water outlet connected with the annular channel on the valve body, and on the valve body also Formed with being connected with the annular channel spin closure described first is driven for making current enter in the annular channel First water inlet of water outlet and the spin is driven to block second water outlet for making current enter in the annular channel Second water inlet of mouth, first water outlet connect the first flow, and second water outlet connects the second flow channel.
- 9. the gushing arm component according to claim 8 for dish-washing machine, it is characterised in that the annular channel is included successively Connect and vertically extending first passage, second channel, third channel and fourth lane, under the first passage End connects first water inlet and upper end connects first water outlet, the lower end connection described second of the second channel into The mouth of a river and upper end connect first water outlet, and the lower end of the third channel connects second water inlet and upper end connection institute The second water outlet is stated, the lower end of the fourth lane connects first water inlet and upper end connects second water outlet, institute State the lower end of first passage and the first water inlet consistency from top to bottom, the upper end of the second channel with first water outlet Lower alignment, the lower end of the third channel and the second water inlet consistency from top to bottom, the upper end of the fourth lane and described the Two water outlet consistencies from top to bottom.
- 10. the gushing arm component for dish-washing machine according to claim 8 or claim 9, it is characterised in that first water inlet and The second water inlet horizontal interval arrangement, first water outlet and second water outlet are respectively positioned on first water inlet On second water inlet, wherein first water outlet and the second water outlet vertically arranged for interval, and described Second water outlet above first water outlet, the valve body be equipped with respectively with first water inlet and described second into The water source interface of mouth of a river connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364155.8A CN104887163B (en) | 2015-06-25 | 2015-06-25 | Gushing arm component for dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364155.8A CN104887163B (en) | 2015-06-25 | 2015-06-25 | Gushing arm component for dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN104887163A CN104887163A (en) | 2015-09-09 |
| CN104887163B true CN104887163B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364155.8A Active CN104887163B (en) | 2015-06-25 | 2015-06-25 | Gushing arm component for dish-washing machine |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231970B (en) * | 2015-10-23 | 2018-01-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm component for dish-washing machine |
| CN105231971A (en) * | 2015-10-27 | 2016-01-13 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm water pipe assembly of dish-washing machine and dish-washing machine provided therewith |
| CN106606339A (en) * | 2017-02-13 | 2017-05-03 | 珠海格力电器股份有限公司 | Dish washer |
| CN109124519B (en) * | 2017-06-28 | 2023-01-03 | 青岛海尔洗碗机有限公司 | Well spray structure and have dish washer of this structure |
| CN107970008A (en) * | 2017-12-29 | 2018-05-01 | 珠海格力电器股份有限公司 | Gushing arm structure and the dish-washing machine for including it |
| CN110680258A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washer spray set and dish washer |
| CN108903878B (en) * | 2018-07-11 | 2021-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying system of dish washing machine, control method of spraying system and dish washing machine |
| CN110856641A (en) * | 2018-08-24 | 2020-03-03 | 青岛海尔洗碗机有限公司 | Water diversion mechanism of sprayer and dish washing machine |
| CN109259693A (en) * | 2018-11-14 | 2019-01-25 | 佛山市顺德区美的洗涤电器制造有限公司 | Gushing arm component and dish-washing machine for dish-washing machine |
| CN109700405B (en) * | 2019-02-28 | 2021-09-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm assembly and washing equipment |
| CN111743482A (en) * | 2019-03-29 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device and dish washing machine |
| CN112471998B (en) * | 2019-09-12 | 2024-03-29 | 青岛海尔洗碗机有限公司 | Spraying structure and dish washer |
| CN113662487B (en) * | 2021-09-06 | 2022-05-27 | 北京红岸水滴科技发展有限公司 | Wash arm component |
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| CN104887163A (en) | 2015-09-09 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161201 Address after: 528311 Beijiao, Guangdong, Shunde Town, Hong Kong Road, No. 20 Applicant after: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Address before: 241009 Wuhu economic and Technological Development Zone, Anhui Province Export Processing Zone Applicant before: Wuhu Midea Washing Appliance Manufacturing Co.,Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Mingfeng Inventor after: Jin Bingkui Inventor after: Yang Lin Inventor before: Li Mingfeng |
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Effective date of registration: 20230306 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 20 Beijiao Road, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |