CN1265758C - Tableware washer - Google Patents
Tableware washer Download PDFInfo
- Publication number
- CN1265758C CN1265758C CNB2004100284461A CN200410028446A CN1265758C CN 1265758 C CN1265758 C CN 1265758C CN B2004100284461 A CNB2004100284461 A CN B2004100284461A CN 200410028446 A CN200410028446 A CN 200410028446A CN 1265758 C CN1265758 C CN 1265758C
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- Prior art keywords
- plug members
- cleaning machine
- water
- dish cleaning
- machine according
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 230000033001 locomotion Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims description 51
- 230000002000 scavenging effect Effects 0.000 claims description 30
- 230000005484 gravity Effects 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000012778 molding material Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 4
- 238000004851 dishwashing Methods 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
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
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/4282—Arrangements to change or modify spray pattern or direction
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
A dish washing machine is provided to save water by reducing the amount of the circulating water, to reduce the size of a dish washer by making the water delivery capacity small, and to cut down the cost. A dish washing machine has a switch valve(17) formed in the middle of a water channel for connecting a washing pump with plural washing nozzles. The switch valve has an inlet(19) inducing the water pressurized by a washing pump, plural outlets(20) discharging the induced water to plural washing nozzles, a water-communication unit(18) for connecting the inlet with the outlets, and a closing member(21) sequentially closing the outlets by rotating in the water-communication unit. The closing member reciprocates between the inlet and the outlets. Cam mechanisms(22,23) rotating at a specific angle interlock with the reciprocation of the closing member. The reciprocating motion is generated by the force of the water and an outer force applied.
Description
Technical field
The present invention relates to by from a plurality of washer jets, spraying the dish cleaning machine that the water that is pressurizeed by scavenging pump cleans tableware.
Background technology
Existing this dish cleaning machine image pattern 9 and shown in Figure 10 constitute like that.Followingly conventional example is described with reference to accompanying drawing.
Be stored in water in the water storage portion 5 and be arranged on heaters 7 heating in the water storage portion 5, simultaneously, be cleaned pump 8 pressurizations.Pressurized water sprays to tableware in the tableware frame (cage) 10 from a plurality of washer jets 9 that are provided with, and tableware is cleaned.The water that draining pump 11 is discharged in the rinse bath 4.
Dish cleaning machine main body 2 possesses switch Qianmen 12 freely, so that tableware frame 10 is come in and gone out.Leftover filter 13 blocks attached to the leftover on the tableware.
Action to described structure is illustrated.Tableware is placed on the 10 interior also folding and unfoldings of tableware frame advances in the rinse bath 4, running Once you begin, feed water valve 3 is opened and is also passed through water supply path 1 to rinse bath 4 water supply.The water of supplying with is stored in the water storage portion 5 of rinse bath 4.Then, in case level sensor 6 detects the water level that water level has arrived regulation, just close feed water valve 3, supply water and finish, scavenging pump 8 is driven thereupon.
Be stored in the water in the water storage portion 5, be cleaned pump 8 pressurizations in the time of by heater 7 heating.Pressurized water sprays to tableware in the tableware frame 10 from washer jet 9, and tableware is cleaned.Finish in case clean, just the water of discharging in the rinse bath 4 by draining pump 11.
In addition, the basic structure that the spy opens in the flat 5-176875 communique is identical with described conventional example, only is provided with the scavenging pump with each washer jet respective number, ejects low noiseization in the time of just can realizing turning round and water saving from washer jet by making water selectively.
Yet, in this existing structure, owing to spray water outlet from a plurality of washer jets 9 simultaneously, so noise is very big, and the water in the rinse bath 4 that need be a large amount of.
In addition, the scavenging pump with each washer jet respective number only is set, the structure that water is selectively ejected from each washer jet, though can reduce noise and water saving, but, the rising that a plurality of scavenging pumps are related to cost is set, also there is the whole problem that maximizes of equipment simultaneously.
Summary of the invention
The present invention proposes in view of described prior art problems.
The transfer valve that dish cleaning machine of the present invention possesses scavenging pump and a plurality of washer jet and disposes in the water route that links scavenging pump and a plurality of washer jets midway.Transfer valve possesses a plurality of outlets, the described inlet of connection and the water flowing portion of described outlet and the plug members that stops up described a plurality of outlets successively that the water that is cleaned inlet that water that pump pressurizeed imports, will import is exported to a plurality of washer jets, and described plug members is back and forth movement between described inlet and described outlet.That is, it is a kind ofly will be cleaned water conservancy that pump pressurizeed imports a plurality of washer jets successively with transfer valve structure.
Description of drawings
Fig. 1 is the cutaway view of the dish cleaning machine transfer valve of 1 embodiment of the present invention.
Fig. 2 is the cutaway view of this dish cleaning machine.
Fig. 3 is the sectional view of this dish cleaning machine.
Fig. 4 .A is the side view of plug members of the transfer valve of this dish cleaning machine, and B is the top perspective view of plug members of the transfer valve of this dish cleaning machine, and C is the below stereogram of plug members of the transfer valve of this dish cleaning machine.
Fig. 5 .A is the A-A line cutaway view of this dish cleaning machine, and B is the B-B line cutaway view of this dish cleaning machine, and C is the C-C line cutaway view of this dish cleaning machine, and D is the D-D line cutaway view of this dish cleaning machine.
Fig. 6 is the plug members of this dish cleaning machine and the vertical view that opening surface is in contact condition.
Fig. 7 is the stereogram that this dish cleaning machine constitutes the sliding surface of cam mechanism.
Fig. 8 .A is the top perspective view that this dish cleaning machine has been fixed the plug members of weight member, and B is the below stereogram of this dish cleaning machine plug members of having fixed weight member.
Fig. 9 is the cutaway view of existing dish cleaning machine.
Figure 10 is the sectional view of existing dish cleaning machine.
The specific embodiment
Below, with reference to accompanying drawing 1 embodiment of the present invention is described.In addition, to giving prosign and omit its explanation with the parts of conventional example same structure.
As Fig. 2 and shown in Figure 3, rinse bath 4 is located at the inside of dish cleaning machine main body 2.Has the water storage portion 5 that supplies with water that stores in the inside of rinse bath 4.The 7 pairs of water that are stored in water storage portion 5 of heater that are located in this water storage portion 5 heat.
In the inside of rinse bath 4, the left side is provided with washer jet 14, the right side is provided with washer jet 15, is provided with washer jet 16 at rear side.Between washer jet 14～16 and scavenging pump 8, be provided with transfer valve 17.Transfer valve 17 switches successively so that will be cleaned water that pump 8 pressurizeed and leads to wantonly 1 or 2 of washer jet 14～16.
Such shown in transfer valve 17 image patterns 1 constitutes.Water flowing portion 18 links and imports inlet 19 that is cleaned the water that pump 8 pressurizeed and the outlet 20a～20d (it is in detail with reference to Fig. 5 A) that the water that imports is exported to washer jet 14～16 respectively.Yi Bian be provided with back and forth movement and the interrupted plug members 21 that stops up outlet 20a～20d successively that rotates between inlet 19 and outlet 20a～20d on one side in the inside of water flowing portion 18.On plug members 21, be provided with the cam mechanism 22,23 that rotates predetermined angular with the back and forth movement interlock of this plug members 21 towards a direction.
Between the inner periphery of the excircle of plug members 21 and water flowing portion 18, be provided with specified gap, so that make food contained in the water by water flowing portion 18 by between plug members 21 and the water flowing portion 18.
Inlet 19 is towards the back and forth movement direction opening perpendicular to plug members 21, so that make horizontal current be flushed to cam mechanism 23.Utilize this structure, can prevent that foreign matter such as food from stopping up, being deposited on the cam mechanism 23.
Fig. 4 A is that side view, Fig. 4 B of plug members is that stereogram, Fig. 4 C of plug members top is the stereogram of plug members below.
Plug members 21 is made of the disk 26 with breach 24 and par 25.The upper surface that sliding surface 27a, 27b are located at disk 26 constitutes cam mechanism 22.Sliding surface 27a, 27b have inclination, in the approximate centre with disk 26 are to link to each other on the same circumference of axle.A plurality of in addition sliding surfaces 28 constitute cam mechanism below disk 26.Sliding surface 28 has inclination, in the approximate centre with disk 26 is to link to each other on the same circumference of axle.Pilot hole 29 is located at about central part of disk 26.
Shown in Fig. 5 A-D is the section of transfer valve, and shown in Fig. 5 A is shown in the A-A line cutaway view, Fig. 5 B of Fig. 1 to be shown in the B-B line cutaway view, Fig. 5 C of Fig. 1 to be shown in the C-C line cutaway view, Fig. 5 D of Fig. 1 to be the D-D line cutaway view of Fig. 1.
Shown in Fig. 5 A, the outlet that water is exported to washer jet 14～16 is to be made of 4 outlet 20a～20d.Outlet 20a is the washer jet 14 in water guiding left side, and outlet 20c is the lead washer jet 15 on right side of water, and outlet 20d is the lead washer jet 16 of rear side of water, and outlet 20b is with water 14, the 15 liang of sides of washer jet of leading.
Outlet 20a～20d has smooth opening surface at grade 30.Par 25 on outlet 20a～20d and the plug members 21 relative to.The aperture D1 of opening surface 30 is littler than the outer diameter D 2 of par 25.When plug members 21 was done back and forth movement between inlet 19 and outlet 20a～20d, par 25 contacted with opening surface 30 watertights.At this moment, become outlet to the washer jet water guide with any of the outlet 20a～20d of the position consistency of breach 24 on the plug members 21,3 in remaining outlet 20a～20d are blocked.
The par 25 of shown in Figure 6 is plug members 21 is in the example with opening surface 30 contact conditions.In this case, 20a, 20c, 20d are blocked in outlet, only export the 20b opening, and water is directed to 14,15 liang of sides of washer jet.
The motion of plug members 21 when being moved upward is toward the road, and the motion when mobile downwards is for returning the road.In the terminal toward the road, the par 25 of plug members 21 contacts with opening surface 30, but is returning the terminal on road, and the par 25 and the opening surface 30 of plug members 21 have predetermined gap.Between a back and forth movement, utilize cam mechanism 22,23, the central shaft 31 that plug members 21 is set for pilot hole 29 is the center, adjacent 2 outlet angulations among rotary outlet 20a～20d.
Therefore, plug members 21 is descending from state shown in Figure 6 and is moving to the terminal of returning the road, when then the terminal on plug members 21 rising yearning roads moves, and 21 rotary outlet 20b of plug members and outlet 20c angulation.Then, stop up outlet 20a, 20b, 20d, only export the 20c opening, water is directed to the washer jet 15 on right side.
In addition, the back and forth movement of plug members 21 mainly is to utilize to be cleaned the waterpower that water had that pump 8 pressurizeed and the gravity that acts on the plug members 21 carries out.Though gravity acts on plug members 21 usually, because the waterpower that produces with scavenging pump 8 is much larger than the gravity that acts on plug members 21, so, the gravity effect in the time of can ignoring plug members 21 fully and be subjected to hydraulic action.And, the running by the scavenging pump 8 that hockets and stop to make plug members 21 to carry out back and forth movement.
Like this, when plug members 21 is made back and forth movement between inlet 19 and outlet 20a～20d, because with the central shaft 31 of pilot hole 29 be center rotation predetermined angular, 33 ground are blocked successively simultaneously for outlet 20a～20d, export among 20a～20d 1 opening successively.For example, direction of rotation occasion as shown in Figure 6 at plug members 21, outlet is followed in this according to the order opening of 20a 20b 20c 20d 20a, and water is exported to washer jet 14 washer jets 14 and 15 liang of square washer jet 15 washer jets 16 washer jets 14 always successively.Here, outlet 20b is connected with washer jet 14 and 15 liang of sides.
Next, cam mechanism 22 is described.The sliding surface 27a of plug members 21 with as opening surface 30 parts that constitute outlet 20a～20d help rib 32 sliding-contacts, constitute cam mechanism 22 and rectilinear motion is transformed into rotatablely moves.Help rib 32 to sentence intimate equidistant intervals and be radial extension from the approximate centre of opening surface 30.
Plug members 21 is set the terminal of promptly returning the road in the position that descends for, sliding surface 27a and the position that helps rib 32 overlapping when the top is overlooked.And plug members 21 is subjected to the waterpower of the water that pressurizeed with scavenging pump 8 and rises, sliding surface 27a and help rib 32 to contact.
Also can be subjected to upward power after plug members 21 contact because of waterpower.Therefore the inclination because of sliding surface 27a produces slip, rises while be rotated motion.When helping rib 32 that sliding surface 27a is slided, help rib 32 just to contact with the par 25 of plug members 21, the rising of plug members 21 and rotatablely moving stops simultaneously.At this moment, a plurality of ribs 32 that help all contact with the 25 seamless unoccupied places, par of plug members.That is, the outlet 20 of disk 26 obstructions of blocked parts is waterproof.In addition, if sliding surface 27b and help rib 32 to be set at sliding-contact, then the direction of rotation of plug members 21 will be towards in the other direction.
Here, if form sliding surface 27a in order to central shaft 31 for the axial screw face, then help rib 32 will contact with sliding surface 27a point-blank, it will be very smooth just sliding.That is, can reduce wearing and tearing.In addition, by self cleaning performance, prevented the accumulation of foul on the surface of sliding surface 27a and nipping of foreign matter, the motion of plug members 21 becomes smooth and easy, helps improving durability and reliability.
Here, as shown in Figure 6, open in the direction that departs from central shaft 31, produce eddy current with inside in water flowing portion 18 to the inlet 19 of water flowing portion 18 water guides.The direction of this eddy current is consistent with the direction of rotation of plug members 21, and it plays the effect that auxiliary plug members 21 is rotated because of cam mechanism 22.Therefore, can improve the reliability of plug members 21 rotations, improve reliable in action as transfer valve 17.
Next cam mechanism 23 is described.Fig. 7 is a stereogram 28 paired with the sliding surface of plug members 21, that constitute the sliding surface 33 of cam mechanism 23.Sliding surface 33 has inclination, links to each other on the same circumference that with central shaft 31 is axle.In addition, be provided with at the center of sliding surface 33 as making the axle 34 stable guiding parts of the back and forth movement of plug members 21, chimeric with the pilot hole 29 of plug members 21.The section of axle 34 is a crosswise, by the inner peripheral surface with pilot hole 29 big gap is set, and is difficult for stopping up and the foreign matters such as food that are contained in the water that passes through are just become.Like this, utilize the effect of pilot hole 29 and axle 34, can improve reliability as the action of transfer valve 17.
Cam mechanism 23 carries out same action with cam mechanism 22, by sliding surface 28 and sliding surface 33 sliding-contacts that make plug members 21, rectilinear motion is transformed into rotatablely moves.That is, plug members 21 is set in the position of rising, promptly in the terminal toward the road, from looking up the position that sliding surface 28 and sliding surface 33 are overlapping down.When descending because of gravity under the state of the waterpower of plug members 21 when not being subjected to scavenging pump 8 and stopping, sliding surface 28 contacts with sliding surface 33.Also can be after plug members 21 contact because of gravity is subjected to downwards power, therefore,, in rotation, descend because of the inclination of sliding surface 28 produces slip.
If sliding surface 33 slides sliding surface 28, then the decline of plug members 21 and rotatablely moving stops simultaneously.At this moment, the par 25 of plug members 21 and outlet 20 are kept the interval of regulation and are remained static.Then, next time, when plug members 21 is subjected to waterpower and rises once more, the breach 24 of plug members 21, consistent with the outlet outside the outlet 20a～20b of opening last time, for example with the next one of outlet 20a with its adjacent outlet 20b unanimity.
Here, if form sliding surface 28 and sliding surface 33 in order to central shaft 31 for the axial screw face, then sliding surface 28 just contacts on one side with sliding surface 33.It is smooth and easy promptly to slide, and can reduce wearing and tearing.In addition, also have the effect that is difficult for piling up foul etc. on the surface of sliding surface 28 and sliding surface 33 like this, the motion that helps plug members 21 is carried out smoothly.
Here, the back and forth movement to plug members 21 is described in more details.Shown in Fig. 8 A is stereogram under the state of having fixed weight member 35 on the plug members 21.Fig. 8 B is its vertical view.On disk 26 its faces that constitute plug members 21, be provided with pawl 36 near inlet 19 1 sides in the water flowing portion 18.The weight member made from the sheet metal material 35 embeds pawls 36 and is fixed.Shown in Fig. 8 B, the shape set of weight member 35 is breach 24 one sides of its center of gravity near disk 26, so that constitute both centers of gravity of synthesizing of plug members 21 and weight member 35 is positioned near the central shaft 31.
Because the motion when plug members 21 descends is undertaken by gravity, the weight of plug members 21 integral body is big, and it just descends rapidly.Follow in this, shorten fall time, can shorten the required time of back and forth movement one time.By making weight member 35 thickenings made with the sheet metal material, and overlapping a plurality of parts 35, just can adjust the required time of back and forth movement one time.
Because plug members 21 has breach 24 on disk 26,, the center of gravity of plug members 21 and central shaft 31 depart from central shaft 31 at interval so having.Because plug members 21 utilizes chimeric guiding of the axle 34 in pilot hole 29 and the water flowing portion 18 to carry out back and forth movement, so produce the occasion that departs from the center of gravity of plug members 21, plug members 21 is back and forth movement at a slant at that.Therefore, sliding surface 27a and help rib 32 or sliding surface 28 and sliding surface 33 interlocks bad can produce the situation of cam mechanism 22,23 cisco unity malfunctions.
That is, if plug members 21 carries out back and forth movement at a slant, cam mechanism 22,23 is not worked well, and rectilinear motion is not transformed into and rotatablely moves.In addition, can not stop up outlet 20a～20d successively, cause the action instability of transfer valve 17.In addition, if plug members 21 carries out back and forth movement at a slant, pilot hole 29 is inhomogeneous with contacting of axle 34, also produces local wearing and tearing significantly.
Therefore, the center of gravity of plug members 21 integral body is corrected near the central shaft 31, and can reduces the inclination of plug members 21 in the back and forth movement as far as possible by utilizing weight member 35.Like this, cam 22,23 operate as normal all the time.That is, the rectilinear motion of plug members 21 correctly is transformed into all the time and rotatablely moves, and can stop up outlet 20a～20d successively, and the action of transfer valve 17 is stable in the extreme.In addition, by fixed weight parts 35 weight of plug members 21 integral body is increased, the proportion increasing with respect to water produces the effect that is not subject to the resistance of water when descending.So also can make the replacement action of plug members 21 stable.
In addition, in Fig. 8 A-B, though weight member 35 embed pawls 36 and be fixed, not necessarily non-fixing in this way.For example also can adopt image pattern 3～shown in Figure 6, make the resin system projection that is arranged on the plug members 21 be out of shape the method that fixes weight member 35 because of heat.In addition, can also be with the fixing method of screw, with fixing method such as C shape lock ring or E shape lock ring, with fixing method such as split pin or the like.
In addition, becoming big method as the weight that makes plug members 21, can be to make plug members 21 with phenol resin molding material, makes the great weight member of metal system geometric ratio wrap in plug members 21 inside.In this occasion, needn't worry that plug members 21 weight member in change action comes off, prevent easily that also weight member from getting rusty, can use metal material cheaply.
In addition,, need the such projection of pawl 36, might adhere to the foreign matters such as food that are contained in the rinse water in this section, but, just can not produce such adhering to by weight member 35 is wrapped in inside if at the external stability weight member 35 of plug members 21.
In addition, for the weight that makes plug members 21 becomes big, also can make plug members 21 with the metal forming material.In this case, plug members 21 becomes very big with respect to the proportion of water, makes that the motion when plug members 21 descends is more stable owing to gain in weight in little volume.Owing to than great, can make plug members 21 miniaturizations, like this, can make transfer valve 17 miniaturizations further make the equipment integral miniaturization.
In addition, as the additive method that has effect same with the occasion of making plug members 21 with the metal forming material, method that the useful resin material that has added sheet metal is made and the method made with pottery etc.
Owing to weight member 35 is located on the face of inlet 19 1 sides in disk 26 its water flowing portions 18 that constitute plug members 21, so have the stable effect of running that makes plug members 21.Because easily processing, if making plug members 21 with phenol resin molding material, making the occasion of weight member 35 with the sheet metal material, its movement of falling object that is caused by gravity of the mode that is arranged on downside that weight is big shows stable action.
In addition, owing to be difficult to when making weight member 35 and the opening surface 30 of outlet 20a～20d keep high watertightness, be in contact with it, on the face by inlet 19 1 sides in the water flowing portion 18 that weight member 35 is located at disk 26, just realize being easy to keep the structure of watertightness easily.
In addition, though plug members 21 rise because of waterpower, but in general since scavenging pump 8 send outlet capacity very big, so plug members 21 vigorously contacts with the opening surface 30 that constitutes outlet 20a～20d, promptly collide.Therefore, if use weight member 35 in this conflict part, it is big that conflict sound sounds becoming.But, on the face by inlet 19 1 sides in the water flowing portion 18 that weight member 35 is located at disk 26, can prevent the conflict sound that when weight member 35 contacts with opening surface 30, sends.
Below the molar behavior in the described structure is described.Tableware is put into tableware frame 10 and rinse bath 4 is advanced in folding and unfolding, running Once you begin, feed water valve 3 is just opened.Then, supply water to rinse bath 4 by water supply path 1.The water that is supplied to is stored in the water storage portion 5 in the rinse bath 4, utilize level sensor 6 to detect the water level that arrives regulation after, close feed water valve 3, supply water and finish, drive scavenging pump 8.
Like this, according to such path circulation: the water that is stored in water storage portion 5 is cleaned pump 8 pressurizations, sprays from the tableware of washer jet 14～16 in tableware frame 10 by transfer valve 17, turns back to water storage portion 5 again.At this moment, scavenging pump 8 turns round intermittently.For example, turn round repeatedly to stop 5 seconds such methods after turning round 25 seconds.Utilize the running of this scavenging pump that intermittently carries out 8, constitute the plug members 21 of transfer valve 17, owing to be subjected to waterpower intermittently, thereby the influence of gravity is risen and is descended and promptly carries out back and forth movement in addition.
This back and forth movement is transformed into by the cam mechanism 22,23 that constitutes transfer valve 17 and rotatablely moves.Plug members 21 once back and forth only rotates the angle of regulation, will export to a mouthful 20a～20d successively from the water that scavenging pump 8 is sent.Like this, water just ejects from washer jet 14～16 successively.For example, clean running and carried out altogether 30 minutes, stop the occasion of 5 seconds running after scavenging pump 8 repeats to turn round 25 seconds, transfer valve 17 will carry out change action 60 times.Because the outlet 20a～d of transfer valve 17 has 4, so 60 times like that as described, be set at 4 multiple (generally being the multiple of outlet number) by change action number of times, just water can be ejected on the whole tablewares that are placed on 10 li of tableware frames equably transfer valve 17.
When water being circulated, become warm water with the heater heating with scavenging pump 8.After cleaning end, utilize draining pump 11 that the water in the rinse bath 4 are discharged, cleaning process finishes.
Adopt aforesaid present embodiment, with 1 scavenging pump both can because with transfer valve simple in structure 17, water is ejected successively from washer jet 14～16, cost is risen, can not make that equipment is whole to become big yet.In addition, because transfer valve 17 does not need special drive source, the scavenging pump 8 that just turns round intermittently, so, can realize low cost, can also obtain high reliability and durability.
In addition, noise in the running mainly is the sound when running into rinse bath 4 owing to the water that ejects from washer jet 14～16, the water yield of Pen Sheing is quiet at least simultaneously, but, adopt present embodiment, compare with the situation of spraying water simultaneously from all washer jets, owing to the water yield of spraying simultaneously of spraying water successively from each jet blower can reduce, thus can low noise.
In addition, concerning water saving, because the water yield of circulation is few, thereby the water yield that is stored in the outlet part 5 just can reduce and can economize on water, adopt present embodiment, compare with spraying water simultaneously from all washer jets, thereby owing to be can reduce from spray water the successively water yield of circulation of each jet blower, thereby can economize on water.
In addition, adopt present embodiment, the water yield of circulation reduces, and the water supply capacity of scavenging pump 8 is reduced, and can realize the miniaturization of the cost degradation and the scavenging pump 8 of scavenging pump 8, so equipment integral body can miniaturization.
Claims (24)
1. dish cleaning machine is characterized in that having:
Scavenging pump;
A plurality of washer jets; And
Be configured in the transfer valve midway in the water route that links described scavenging pump and described a plurality of washer jets,
The water that described transfer valve possesses inlet that the water that will have been pressurizeed by described scavenging pump imports, will import exports to a plurality of outlets, the described inlet of connection and the water flowing portion of described a plurality of outlets and the plug members that stops up described a plurality of outlets successively of described a plurality of washer jets
Described plug members is back and forth movement between described inlet and described outlet.
2. dish cleaning machine according to claim 1 is characterized in that: plug members rotation intermittently and stop up several in described a plurality of outlet successively in described water flowing portion exports to described a plurality of washer jet successively with the water of this importing.
3. dish cleaning machine according to claim 1, it is characterized in that: this back and forth movement of described plug members is to realize by waterpower that water had of having been pressurizeed by described scavenging pump and the external force alternating action opposite with this waterpower direction, and this external force mainly is gravity.
4. dish cleaning machine according to claim 3 is characterized in that: constitute weight member on described plug members.
5. dish cleaning machine according to claim 4 is characterized in that: be formed in the described inlet side that described weight member on the described plug members is configured in described water flowing portion.
6. dish cleaning machine according to claim 4 is characterized in that: described weight member is corrected to the center of gravity of described plug members the pivot of described plug members.
7. dish cleaning machine according to claim 4 is characterized in that: described weight member is the shape that the center of gravity of described plug members is corrected to the pivot of described plug members.
8. dish cleaning machine according to claim 4 is characterized in that: described weight member is a metal system, and described plug members constitutes by described weight member being wrapped in inner phenol resin molding material.
9. dish cleaning machine according to claim 1 is characterized in that: described plug members is made of the metal forming material.
10. dish cleaning machine according to claim 1 is characterized in that: the waterpower of the water that described plug members utilization has been pressurizeed by described scavenging pump is stopped up the several exits in described a plurality of outlet.
11. dish cleaning machine according to claim 1 is characterized in that: described plug members by the described scavenging pump of intermittent working and between entrance and exit back and forth movement.
12. dish cleaning machine according to claim 1 is characterized in that: described plug members possesses the cam mechanism that rotates predetermined angular with this back and forth movement interlock to a direction.
13. dish cleaning machine according to claim 12 is characterized in that: described cam mechanism is made of a plurality of sliding surface that links to each other on same circumference.
14. dish cleaning machine according to claim 13 is characterized in that: by the center that forms with these sliding surfaces is that the axial screw face forms described a plurality of sliding surface.
15. dish cleaning machine according to claim 12 is characterized in that: the described cam mechanism that constitutes on described plug members is configured in described outlet side.
16. dish cleaning machine according to claim 15 is characterized in that: described cam mechanism and described plug members are to the past road motion interlock of described outlet one side shifting and rotate this predetermined angular to a direction.
17. dish cleaning machine according to claim 12 is characterized in that: the described cam mechanism that constitutes on described plug members is configured in described inlet side and described outlet one side two sides.
18. dish cleaning machine according to claim 17 is characterized in that: the past road of described cam mechanism and this back and forth movement rotates this predetermined angular with returning each motion interlock on road to a direction.
19. dish cleaning machine according to claim 12 is characterized in that: the guiding parts that also possesses this back and forth movement of the described plug members of guiding.
20. dish cleaning machine according to claim 19 is characterized in that: described guiding parts is by being constituted with the axle that is located at the hole tabling on the described plug members.
21. dish cleaning machine according to claim 20 is characterized in that: the section shape that constitutes the described axle of described guiding parts is a cross shape.
22. dish cleaning machine according to claim 1 is characterized in that: in described plug members periphery and described water flowing portion, have predetermined gap between week.
23. dish cleaning machine according to claim 1 is characterized in that: described inlet towards with the direction opening of this back and forth movement approximate vertical of described plug members.
24. dish cleaning machine according to claim 1 is characterized in that: described inlet is towards the direction opening of generation with the unidirectional eddy current of direction of rotation of described plug members.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003069968A JP4354198B2 (en) | 2003-03-14 | 2003-03-14 | Dishwasher |
| JP2003069967 | 2003-03-14 | ||
| JP2003069969 | 2003-03-14 | ||
| JP2003069967A JP3918747B2 (en) | 2003-03-14 | 2003-03-14 | Dishwasher |
| JP2003069969A JP4354199B2 (en) | 2003-03-14 | 2003-03-14 | Dishwasher |
| JP2003069968 | 2003-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1530066A CN1530066A (en) | 2004-09-22 |
| CN1265758C true CN1265758C (en) | 2006-07-26 |
Family
ID=34317198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100284461A Expired - Lifetime CN1265758C (en) | 2003-03-14 | 2004-03-11 | Tableware washer |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100574129B1 (en) |
| CN (1) | CN1265758C (en) |
| TW (1) | TWI290032B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415861B (en) * | 2011-11-23 | 2013-06-05 | 廖维涌 | Dish washing and sterilizing machine |
| TWI487839B (en) * | 2013-05-14 | 2015-06-11 | King Yuan Electronics Co Ltd | A rotary cam type vacuum switching module |
| KR102061527B1 (en) * | 2013-12-31 | 2020-01-02 | 삼성전자주식회사 | Dish washing machine and controlling method thereof |
| CN108451464B (en) * | 2017-08-04 | 2023-10-31 | 施贵平 | Cleaning machine |
| JP6913854B2 (en) * | 2017-10-27 | 2021-08-04 | パナソニックＩｐマネジメント株式会社 | dishwasher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3832175B2 (en) * | 2000-02-14 | 2006-10-11 | 松下電器産業株式会社 | Dishwasher |
-
2004
- 2004-03-11 CN CNB2004100284461A patent/CN1265758C/en not_active Expired - Lifetime
- 2004-03-12 TW TW093106722A patent/TWI290032B/en not_active IP Right Cessation
- 2004-03-12 KR KR1020040016932A patent/KR100574129B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| TW200420265A (en) | 2004-10-16 |
| KR20040081064A (en) | 2004-09-20 |
| CN1530066A (en) | 2004-09-22 |
| KR100574129B1 (en) | 2006-04-25 |
| TWI290032B (en) | 2007-11-21 |
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