CN209450479U - A kind of rationally distributed dish-washing machine - Google Patents

Abstract

The utility model discloses a kind of rationally distributed dish-washing machines, belong to dish-washing machine field, including shell, liner and respirator, liner includes the bottom plate equipped with water storage tank, bottom plate is equipped with the spray arm being located in liner, the bottom of bottom plate is equipped with washing pump and draining pump, washing pump is for pumping the water in water storage tank to spray arm, draining pump is used to the water in water storage tank liner is discharged, intermediate position on front side of bottom plate is equipped with cup, cup is equipped with the accommodating chamber for being connected to water storage tank, the rear side of cup is equipped with the heating chamber for being connected to accommodating chamber, heating element is equipped in heating chamber, washing pump and draining pump are respectively arranged on the two sides of heating chamber.The setting position of each component of rational deployment, space needed for reducing component installation, is conducive to the inner space for rationally increasing dish-washing machine in the case where outer dimension is set.Since washing pump and draining pump are separately positioned on the two sides of heating chamber, be conducive to reasonable Arrangement washing water supply pipe and discharge pipe line, avoid the presence of interference between two pipelines.

Description

A kind of rationally distributed dish-washing machine

Technical field

The utility model relates to dish-washing machine technical fields, more particularly to a kind of rationally distributed dish-washing machine.

Background technique

Dish-washing machine is a kind of equipment for cleaning the tablewares such as bowl, chopsticks, disk, dish, knife, fork automatically, with dish-washing machine technology Increasingly mature, dish-washing machine the problems such as existing cleaning is not thorough, is time-consuming and laborious when effectively overcoming manual dishwashing, therefore, wash Bowl machine is also more and more by big well-established.Existing dish-washing machine is generally divided into domestic type and commercial style, and domestic type washes the dishes Owner will have cabinet type, desk-top and sink integral type, wherein table dish-washer due to it is small in size and without carrying out additional installation and It is widely used.Existing table dish-washer typically just simply fits together each component, and there is no right The installation site of each component is reasonably laid out, and in the case where outer dimension is certain, the inner space of dish-washing machine cannot be obtained It is effective to guarantee.

Utility model content

In order to solve above-mentioned shortcoming and defect existing in the prior art, the utility model provides a kind of rationally distributed Dish-washing machine.

In order to achieve the above technical purposes, rationally distributed dish-washing machine provided by the utility model, including shell, for putting It sets the liner of tableware and is connected to the respirator at water source, liner includes the bottom plate equipped with water storage tank, and bottom plate, which is equipped with, is located at liner In spray arm, the bottom of bottom plate is equipped with washing pump and draining pump, washing pump for pumping the water in water storage tank to spray arm, Draining pump is used to that liner for the water in water storage tank to be discharged, and the intermediate position on front side of the bottom plate is equipped with cup, and cup, which is equipped with, to be connected The accommodating chamber of water storage tank is passed through, the rear side of cup is equipped with the heating chamber for being connected to accommodating chamber, is equipped with heating element in heating chamber, washes It washs pump and draining pump is respectively arranged on the two sides of heating chamber, washing pump is equipped with the washing water inlet for being connected to heating chamber and is connected to The washing water outlet of spray arm, draining pump is equipped with the drain inlet for being connected to accommodating chamber and the draining being connected to outside liner goes out Mouthful.

Preferably, the distance between the center of the heating chamber and bottom plate left outer surface be L1, the center of heating chamber with The distance between outer surface is L2, L1=(0.9~1.1) * L2 on the right side of bottom plate.

Preferably, the bottom surface of the bottom plate is equipped with the boss being downwardly extending, and boss is hollow to be arranged and in boss Empty inner cavity forms heating chamber.

Preferably, the bottom end of the boss is equipped with opening, and heating element is heat-generating disc, and heat-generating disc is set to the bottom of boss simultaneously It is in sealing contact between heat-generating disc and boss by closure of openings.

Preferably, the boss and cup part superposition are arranged, and be overlapped at setting be equipped with for be connected to accommodating chamber and The communication port of heating chamber.

Preferably, the boss is equipped with the washing adapter tube extended outward to form, and cup is equipped with to be prolonged along with washing adapter tube Stretch the draining adapter tube that contrary direction extends outward to form, washing adapter tube is equipped with for being connected to heating chamber and washing pump Blasthole is washed, draining adapter tube is equipped with the draining blasthole for being connected to accommodating chamber and draining pump.

Preferably, the front side of the bottom plate is equipped with water guide sector, and water guide sector is tilted down from edge from the center of extending to, water Cup is set at the center of water guide sector, and dish-washing machine further includes filter assemblies, and filter assemblies include sieve plate and mention a glass filter screen, strainer Plate and water guide sector are correspondingly arranged and are equipped with water guide gap between sieve plate and water guide sector, and sieve plate is equipped with corresponding with accommodating chamber Through-hole mentions a glass filter screen and is detachably set to through hole.

Preferably, the filter assemblies further include screen support seat and strainer positioning seat, and screen support seat is detachably set to In accommodating chamber, strainer positioning seat is set to through hole and is removably connected to screen support seat, mentions a glass filter screen and is removably connected to Strainer positioning seat.

Preferably, it there are two the spray arm is set, is set on bottom plate there are two the spray seat for installing spray arm, two spray Leaching seat is respectively arranged on the arranged on left and right sides of heating chamber.

Preferably, the distance between outer surface is L3 on front side of center of the spray seat and bottom plate, spray the center of seat with The distance between floor rear outer surface is L4, L3=(0.9~1.1) * L4.

After adopting the above technical scheme, dish-washing machine provided by the utility model has the advantages that

1, dish-washing machine provided by the utility model improves the structure of dish-washing machine insole board, and cup setting is existed Heating chamber, is set to the rear side of cup by the intermediate position on front side of bottom plate, to make cup and heating chamber that bottom plate be arranged in substantially Intermediate position.Washing pump and draining pump are set to the two sides of heating chamber, the setting position of each component of rational deployment reduces component peace Space needed for dress, to be conducive to the inner space for rationally increasing dish-washing machine in the case where outer dimension is set.Due to washing It washs pump and draining pump is separately positioned on the two sides of heating chamber, be conducive to the pipeline and and draining pump that reasonable Arrangement is connected with washing pump Connected pipeline avoids the installation of pipeline from there is interference.In addition, since washing pump and draining pump are provided separately, convenient for quickly tearing open Change the component needed replacing.

2, the position of heating chamber is rationally set, the substantially intermediate position on bottom plate left and right directions is located at, thus rationally Distribute the installation space of washing pump and draining pump.If L1 < 0.9*L2 or L1 > 1.1*L2, heating chamber are more inclined relative to bottom plate It is left or more to the right, it is unfavorable for the installation space of reasonable distribution washing pump and draining pump.

3, the inner space for the cannular boss being downwardly extending forms heating chamber, and the formation structure of heating chamber is simple, just In molding.In addition, the heat-generating disc as heating element is set to the bottom of boss and closes the opening of boss bottom end, heat-generating disc with The contact area of water in heating chamber is larger, convenient for making the water in heating chamber be rapidly heated.

4, the frame mode of part superposition is used between boss and cup, and setting is accommodated for being connected at overlapping positions The communication port of chamber and heating chamber, the water in accommodating chamber can flow directly into heating chamber by communication port, accommodate convenient for shortening water Flow path between chamber and heating chamber, while the pipe fitting for being connected to accommodating chamber and heating chamber can also be cancelled, it advantageously reduces Production cost.

5, washing adapter tube and draining adapter tube extends outward to form in opposite direction, convenient for will be used to connect washing adapter tube and The pipe fitting of washing pump is provided separately with the pipe fitting for connecting draining adapter tube and draining pump, is conducive to each structure of further rational deployment Part.

6, the water guide sector that four sides are high, centre is low is arranged in the front side of bottom plate, and cup is set at the center of water guide sector, makes water storage tank Interior water energy smoothly flows into cup, guarantees that the water in water storage tank can all be discharged in draining.By sieve plate and propose a glass mistake Strainer can effectively filter out the residue in water, avoid residue from flowing into washing pump or draining pump and result in blockage.

7, mention glass filter screen and detachable installation realized by cooperation with strainer positioning seat, strainer positioning seat by with strainer Detachable installation is realized in the cooperation of support base, and screen support seat is detachably set in accommodating chamber, the connection relationship between each component Simply, convenient for assembling, and due to using dismountable connection structure to be fixed between component, convenient for the residual of thorough cleaning filtering Slag.

8, water is supplied spray arm by washing pump, is rinsed using the water that spray arm sprays to tableware, spray arm setting two It is a, be conducive to improve the flushing effect to tableware, better meet cleaning requirement.Further, spray arm can be can be rotated Set on spray seat on, using washing water supplying pump hydraulic pressure drive spray arm water spray while rotated, whereby to tableware into The comprehensive flushing of row, is conducive to further increase the flushing effect to tableware.

9, seat will be sprayed and the substantially intermediate position of bottom plate along the longitudinal direction is set, so that spray arm be made to be located at liner as far as possible In intermediate position along the longitudinal direction, be conducive to rationally to improve the water that sprays from spray arm to the flushing effect of tableware.If L3 < 0.9*L4 or L3 > 1.1*L4, spray seat is more forward or more rearward, is unfavorable for rationally improving the water pair sprayed from spray arm The flushing effect of tableware.

Detailed description of the invention

Fig. 1 is the perspective view of one dish-washing machine of the utility model embodiment；

Fig. 2 is the explosive view of one dish-washing machine of the utility model embodiment；

Fig. 3 is the scheme of installation of one dish-washing machine insole board of the utility model embodiment, washing pump and draining pump；

Fig. 4 is the explosive view of partial component in Fig. 3；

Fig. 5 is the explosive view of one dish-washing machine insole board of the utility model embodiment and spray arm；

Fig. 6 is the cross-sectional view of one dish-washing machine insole board of the utility model embodiment；

Fig. 7 is the perspective view of respirator in one dish-washing machine of the utility model embodiment；

Fig. 8 is the explosive view of filter assemblies in one dish-washing machine of the utility model embodiment；

Fig. 9 is the perspective view of strainer positioning seat in one dish-washing machine of the utility model embodiment.

In figure, 100- shell, 110- lamina tecti encloses lid among 120-, 130- bottom plate, 200- liner, 200a- bottom plate, 200b- top plate, the centre 200c- coaming plate, 210- water storage tank, 220- cup, 221- accommodating chamber, 222- communication port, 223- draining connect Pipe, 224- drain blasthole, and 230- boss, 231- heating chamber, 232-, which is washed, to be taken over, 233- washing blasthole, 240- heat-generating disc, 241- ring type seal, 250- spray seat, and the water guide sector 260-, 300- respirator, 310- draining nipple, 320- drains external Head, 330- water supply connector, 400- spray arm, 510- washing pump, 511- wash water inlet, and 512- washs water outlet, 520- draining Pump, 530- water inlet pipe, 540- water supply joint, 550- connecting tube, 560- water supplying pipe, 570- drainpipe, 580- turbidity transducer, 600- filter assemblies, 610- sieve plate, 611- through-hole, 612- positioning groove, 620- mention a glass filter screen, 621- positioning protrusion, 630- screen support seat, 631- first are buckled, and 632- the 4th is buckled, 640- strainer positioning seat, 641- convex edge, 642- third Buckle, 643- positioning column, 644- grate opening, 645- receiving hole, 646- limiting slot, 710- door body.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It is to be appreciated that following The indicating positions such as "upper", "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom" Or the word of positional relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of describing the utility model and simplification Description, rather than device/element of indication or suggestion meaning must have a particular orientation or be constructed and be grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

Embodiment one

As shown in Figures 1 to 6, the rationally distributed dish-washing machine of one kind that the utility model embodiment one provides, including shell 100, for placing the liner 200 of tableware and being connected to the respirator 300 at water source, liner 200 includes the bottom equipped with water storage tank 210 Plate 200a.Bottom plate 200a is equipped with the spray arm 400 being located in liner 200, and the bottom of bottom plate is equipped with washing pump 510 and draining pump 520, washing pump 510 is used to pump the water in water storage tank 210 to spray arm 400, and draining pump 520 is used for will be in water storage tank 210 Water be discharged liner 200.Intermediate position on front side of bottom plate 200a is equipped with cup 220, and cup 220 is equipped with and is connected to water storage tank 210 accommodating chamber 221.The rear side of cup 220 is equipped with the heating chamber 231 for being connected to accommodating chamber 221, is equipped with heating unit in heating chamber Part, washing pump 510 and draining pump 520 are respectively arranged on the two sides of heating chamber.Washing pump 510 is equipped with and is connected to heating chamber 231 Washing water inlet 511 and the washing water outlet 512 for being connected to spray arm 400, draining pump 520 are equipped with and are connected to accommodating chamber 221 Drain inlet and the drain outlet that is connected to outside liner.

The present embodiment improves the structure of dish-washing machine insole board, makes cup and heating chamber that bottom plate be arranged in substantially Washing pump and draining pump, are set to the two sides of heating chamber by intermediate position, and the setting position of each component of rational deployment reduces component peace Space needed for dress, to be conducive to the inner space for rationally increasing dish-washing machine in the case where outer dimension is set.Due to washing It washs pump and draining pump is separately positioned on the two sides of heating chamber, be conducive to the pipeline and and draining pump that reasonable Arrangement is connected with washing pump Connected pipeline avoids the installation of pipeline from there is interference.In addition, since washing pump and draining pump are provided separately, convenient for quickly tearing open Change the component needed replacing.

In order to make heating chamber 231 that the intermediate position of bottom plate 200a be arranged in as far as possible, the center of heating chamber and bottom plate left side are outer The distance between surface is L1, and the distance between outer surface is L2, L1=(0.9~1.1) * on the right side of the center of heating chamber and bottom plate L2.Specific in the present embodiment, L1=L2 is taken.

In order to form heating chamber 231, the bottom surface of bottom plate 200a is equipped with the boss 230 being downwardly extending, and boss is hollow The hollow cavity of setting, boss forms heating chamber.The formation structure of heating chamber 231 is simple, convenient for molding.In the present embodiment, Heating element uses heat-generating disc 240, and in order to install heat-generating disc 240, opening is arranged in the bottom end of boss 230, and heat-generating disc is fixedly connected In boss bottom end and close opening.Heat-generating disc 240 and the contact area of the water in heating chamber 231 are larger, convenient for making to heat Water in chamber 231 is rapidly heated.It is in sealing contact in order to make to realize between heat-generating disc 240 and boss 230, between heat-generating disc and boss Equipped with ring type seal 241.

Heating chamber 231 is flowed in order to which the structure of cup 220 and boss 230 is rationally arranged to shorten water from accommodating chamber 221 Flow path, the front of boss 230 is overlapped with the rear portion of cup 220 to be set together, and is equipped with and is used at the coincidence setting It is connected to the communication port 222 of accommodating chamber 221 and heating chamber 231.Water in accommodating chamber 221 can be flowed directly by communication port 222 Heating chamber 231, while the pipe fitting for being connected to accommodating chamber and heating chamber can also be cancelled.

In order to which washing pump 510 and draining pump 520 is rationally arranged, boss 230 is equipped with the washing adapter tube extended to form to the left 232, washing adapter tube 232 is equipped with the washing blasthole 233 for being connected to heating chamber 231 and washing pump 510.It is set on cup 220 There is the draining adapter tube 223 extended to form to the right, draining adapter tube 223 is equipped with the row for being connected to accommodating chamber 221 and draining pump 520 Water blasthole 224.Washing adapter tube 232 and draining adapter tube 223 extend to form in opposite direction, connect convenient for that will be used to connect washing The pipe fitting of pipe and washing pump is provided separately with the pipe fitting for connecting draining adapter tube and draining pump, each component of rational deployment.

In the present embodiment, in order to improve the flushing effect to tableware, there are two spray arm 400 is set, bottom plate 200a is equipped with Two for installing the spray seat 250 of spray arm 400, two spray seats 250 are respectively arranged on the arranged on left and right sides of heating chamber 231, and two A spray arm is rotationally connected with spray seat.

In order to smoothly realize that washing is supplied water, it is equipped between washing pump 510 and washing adapter tube 232 for being connected to washing blasthole 233 and washing water inlet 511 water inlet pipe 530.Since the setting of washing pump 510 is in left side, the bottom of left side spray seat 250 is equipped with The connecting tube 550 for connection is equipped between the washing water outlet 512 of water supply joint 540, water supply joint 540 and washing pump 510. It is equipped with water supplying pipe 560 between water supply joint 540 and right side spray seat 250, one end of water supplying pipe is fixedly connected on water supply joint 540, the other end of water supplying pipe is fixedly connected on the spray seat on right side by nut.Water in heating chamber 231 passes through washing adapter tube 232, it is sprayed after water inlet pipe 530, washing pump 510, connecting tube 550, water supply joint 540 and water supplying pipe 560 from spray arm 400, by Larger in the hydraulic pressure for the water for flowing to spray arm, spray arm 400 rotates while water spray relative to spray seat 250, to meal Tool carries out comprehensive flushing, further increases the flushing effect to tableware.

It is located at spray arm 400 as far as possible in liner 200 in along the longitudinal direction in order to which the position of spray seat 250 is rationally arranged Between position to improve flushing to tableware time effect, spray the distance between outer surface on front side of the center and bottom plate 200a of seat 250 For L3, spraying the distance between outer surface on rear side of the center and bottom plate 200a of seat 250 is L4, L3=(0.9~1.1) * L4.Specifically Into the present embodiment, L3=0.97*L4 is taken.

In conjunction with Fig. 7, respirator 300 is set between liner 200 and shell 100, and respirator is equipped with towards the side of liner Nipple 310 is drained, respirator is equipped with draining coupling 320 in the side towards shell, drains nipple 310 and drains external Drainage channel is equipped between first 320.Drainpipe 570, when draining, accommodating chamber are equipped between draining pump 520 and draining nipple 310 Water in 221 is external by draining adapter tube 223, draining pump 520, drainpipe 570, draining nipple 310, drainage channel and draining First 320 discharge dish-washing machine, realizes draining.

In the present embodiment, in order to avoid residual moisture impacts respirator 300, respirator 300 is breathed using plastics Device 300 avoids respirator interior there is a situation where corroding, improves component service life, while being conducive to satisfaction water requirement, mention Sanitary condition when high dishwasher tableware.In addition to drainage channel, it is additionally provided with intake tunnel in respirator 300 and exhaust is logical Road, respirator are additionally provided with water supply connector 330 in the side towards shell 100.

In the present embodiment, the front side of dish-washing machine is equipped with the door body 710 for opening and closing, shell 100 include lamina tecti 110, in Between enclose lid 120 and bottom plate 130, lamina tecti intermediate enclose lid and bottom cover board and is fixedly connected to form hollow shell.Liner 200 is also Including top plate 200b and intermediate coaming plate 200c, top plate, intermediate coaming plate and bottom plate are fixedly connected to form the liner for placing tableware. Space between bottom plate 200a and bottom plate 130 forms installation cavity, and washing pump 510 and draining pump 520 are set in the installation cavity.

In use, tableware to be cleaned is put into liner 200.Power on, starts body.External water passes through breathing Intake tunnel on device 300 flows into water storage tank 210, when inflow reaches preset value, stops water inlet, and washing pump 510 works, Water in water storage tank 210 is flowed into heating chamber 231 by accommodating chamber 221 and communication port 222, and water is in heating chamber through heat-generating disc Temperature increases after 240 heat effect.Water after being heated passes through washing adapter tube 232, water inlet pipe 530, washing pump 510, connection It is sprayed after pipe 550, water supply joint 540, water supplying pipe 560 and spray seat 250 from spray arm 400, the tableware in liner is carried out It rinses.In order to improve cleaning effect, wash number and cleaning strength can be selected according to the concrete condition of tableware.

After the completion of cleaning, washing pump 510 stops working, and draining pump 520 works, and the water in water storage tank 210 is through accommodating chamber 221, adapter tube 223, draining pump 520, drainpipe 570, draining nipple 310, drainage channel and draining 320 heel row of coupling are drained Draining is realized in liner 200 out.

It is understood that L1 can also take 0.9*L2,0.93*L2,0.95*L2,0.97*L2,1.01* in the present embodiment L2、1.03*L2、1.05*L2、1.07*L2、1.1*L2。

It is understood that L3 can also take 0.9*L4,0.93*L4,0.95*L4,0.98*L4,1.01* in the present embodiment L2、1.03*L2、1.05*L2、1.07*L4、1.1*L4。

Be understood that when, the heating element in the present embodiment can also use heater strip or heating tube, at this point, using another If fixed lid close the opening of 230 bottom end of boss, heater strip or heating tube are arranged on the inner wall of boss or are arranged Fixation covers.

It is understood that spray arm 400 can be realized by buckle structure and spray can be rotated for seat 250 in the present embodiment Connection.

It is understood that in order to realize the purpose cleaned up automatically by the turbidity parameter of water in the present embodiment, it can Turbidity transducer 580 to be arranged on the circulation path of washing water, specifically, turbidity transducer can be arranged and be connect in water supply On first 540.

It is understood that in the present embodiment in order to avoid draining after still have ponding residual in cup 220, drain into Water hole 224 should be connected to the bottom end of accommodating chamber 221.

It is understood that the specific structure of respirator 300 can refer to the prior art in the present embodiment.

It is understood that the present embodiment dish-washing machine further includes a bowl basket, tableware is placed in liner 200 by bowl basket, bowl Basket and the tableware being placed on bowl basket are respectively positioned on the top of spray arm 400.

It is understood that the present embodiment Chinese dinner service can also be placed directly in liner 200, at this point, tableware is located at spray Drench the top of arm 400.

Embodiment two

As shown in Figure 8, Figure 9, improvement embodiment of the utility model embodiment two as above-described embodiment one, and it is above-mentioned It is in place of the difference of embodiment one, in order to filter out the residue in water in order to avoid blocking washing pump 510 or draining pump 520, this implementation The dish-washing machine of example further includes filter assemblies 600.

In order to enable the water in water storage tank 210 to drain in draining, the front side of bottom plate 200a is equipped with water guide sector 260, water guide Portion 260 tilts down from the center of extending to from edge, and cup 220 is set at the center of water guide sector 260.In this way, water guide sector 260 Surrounding it is high, intermediate low, flow into the water energy in water storage tank 210 smoothly in cup 220, guarantee that the water in water storage tank 210 is being arranged It can be all discharged when water.

Filter assemblies 600 include sieve plate 610 and mention glass filter screen 620, and sieve plate is correspondingly arranged on bottom plate 200a and leads At position where water portion 260, water guide gap is equipped between sieve plate and water guide sector.It is equipped with and appearance at the center of sieve plate 610 It receives the corresponding through-hole 611 of chamber 221, mentions glass filter screen 620 and be detachably set to through hole.

Glass filter screen 620 is mentioned in order to stablize installation, filter assemblies 600 further include screen support seat 630 and strainer positioning seat 640.Screen support seat 630 is detachably set in accommodating chamber 221, and strainer positioning seat 640 is set at through-hole 611 and is detachably connected In screen support seat 630, mentions glass filter screen 620 and be removably connected to strainer positioning seat 640.

In the present embodiment, accommodating chamber 221 is equipped in up big and down small step-like between the upper and lower part of accommodating chamber 221 For the step surface of transition, communication port 222 is located at the top of 221 side wall of accommodating chamber.Screen support seat 630 can by being clasped Disassembly is set in accommodating chamber 221, and screen support seat is substantially in up-small and down-big tubaeform, the outer weekly interval of screen support seat bottom end Equipped with the first buckle 631, the second buckle being equipped at intervals on the inner wall of accommodating chamber 221 above step surface, screen support seat 630 are removably fixed in accommodating chamber 221 by the cooperation of the first buckle 631 and the second buckle.

Strainer positioning seat 640 is equipped with convex and is additionally provided with along 641, strainer positioning seat positioned at convex above 641 Grate opening 644 and for mention glass filter screen 620 loading receiving hole 645, sieve plate 610 be equipped with matched with convex along 641 Positioning groove 612.Strainer positioning seat 640 is removably connected to screen support seat 630 by being clasped, and convex is along 641 Lower surface be equipped at intervals with third buckle 642, be equipped at intervals on the inner wall on 630 top of screen support seat and third buckle 642 The 4th buckle 632 matched, strainer positioning seat 640 is by the mating connection of third buckle 642 and the 4th buckle 632 in positioning support Seat.

In order to improve the stability after strainer positioning seat 640 is installed, convex is also equipped at intervals with positioning along 641 lower surface Column 643, positioning column 643 are butted on the inner wall of through-hole 611 when strainer positioning seat 640 is installed in through-hole 611.

In order to guarantee to propose stability when glass filter screen 620 is placed in receiving hole 645,620 top of glass filter screen is mentioned Circumferential direction is equipped with positioning protrusion 621, and the top of strainer positioning seat 640 is equipped with the limiting slot 646 being caught in for positioning protrusion 621.It mentions When being put into receiving hole 645, positioning protrusion 621 is located in limiting slot 646 cup filter screen 620, makes to mention glass filter screen 620 and is limited Position.

Mention between glass filter screen and strainer positioning seat, between strainer positioning seat and screen support seat, screen support seat and water It being detachably connected by buckle structure between cup, mutual connection structure is simple, and it is easy to disassemble, it can be well Meet requirement.

The other structures of embodiment two are identical as the structure in above-described embodiment one, no longer repeat one by one herein.

In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model Range defined in claims.

Claims (10)

1. a kind of rationally distributed dish-washing machine, liner including shell, for placing tableware and the respirator for being connected to water source are interior Gallbladder includes the bottom plate equipped with water storage tank, and bottom plate is equipped with the spray arm being located in liner, and the bottom of bottom plate is equipped with washing pump and row Water pump, washing pump are used to pump in the water in water storage tank to spray arm, and draining pump is used to the water in water storage tank liner is discharged, It is characterized in that, the intermediate position on front side of the bottom plate is equipped with cup, and cup is equipped with the accommodating chamber for being connected to water storage tank, cup Rear side is equipped with the heating chamber for being connected to accommodating chamber, is equipped with heating element in heating chamber, washing pump and draining pump are respectively arranged on heating The two sides of chamber, washing pump, which is equipped with, to be connected to the washing water inlet of heating chamber and is connected to the washing water outlet of spray arm, is drained Pump is equipped with the drain inlet for being connected to accommodating chamber and the drain outlet being connected to outside liner.

2. dish-washing machine according to claim 1, which is characterized in that the center of the heating chamber and bottom plate left outer surface it Between distance be L1, the distance between outer surface is L2, L1=(0.9~1.1) * L2 on the right side of the center of heating chamber and bottom plate.

3. dish-washing machine according to claim 1, which is characterized in that the bottom surface of the bottom plate is equipped with and is downwardly extending The hollow cavity of boss, the hollow setting of boss and boss forms heating chamber.

4. dish-washing machine according to claim 3, which is characterized in that the bottom end of the boss is equipped with opening, and heating element is Heat-generating disc, heat-generating disc is set to the bottom of boss and by closure of openings, in sealing contact between heat-generating disc and boss.

5. dish-washing machine according to claim 3, which is characterized in that the boss and cup part superposition are arranged, and in weight Close the communication port being equipped at setting for being connected to accommodating chamber and heating chamber.

6. dish-washing machine according to claim 3, which is characterized in that the boss is equipped with the washing extended outward to form and connects Pipe, cup are equipped with the draining extended outward to form along the direction opposite with washing adapter tube extending direction and take over, on washing adapter tube Equipped with the washing blasthole for being connected to heating chamber and washing pump, draining adapter tube is equipped with for being connected to accommodating chamber and draining pump Drain blasthole.

7. dish-washing machine according to claim 1, which is characterized in that the front side of the bottom plate be equipped with water guide sector, water guide sector from Edge tilts down at the center of extending to, and cup is set at the center of water guide sector, and dish-washing machine further includes filter assemblies, filtering group Part includes sieve plate and mentions a glass filter screen, and sieve plate and water guide sector are correspondingly arranged and are equipped between water guide between sieve plate and water guide sector Gap, sieve plate are equipped with through-hole corresponding with accommodating chamber, mention a glass filter screen and be detachably set to through hole.

8. dish-washing machine according to claim 7, which is characterized in that the filter assemblies further include screen support seat and strainer Positioning seat, screen support seat are detachably set in accommodating chamber, and strainer positioning seat is set to through hole and is removably connected to strainer branch Seat is supportted, a glass filter screen is mentioned and is removably connected to strainer positioning seat.

9. dish-washing machine according to claim 1-8, which is characterized in that there are two the spray arm is set, on bottom plate If two spray seats are respectively arranged on the arranged on left and right sides of heating chamber there are two the spray seat for installing spray arm.

10. dish-washing machine according to claim 9, which is characterized in that it is described spray seat center and bottom plate on front side of outer surface it Between distance be L3, spray the distance between center and floor rear outer surface of seat as L4, L3=(0.9~1.1) * L4.