CN209346960U - Dish-washing machine wind output channel and dish-washing machine - Google Patents

Abstract

The utility model discloses a kind of dish-washing machine wind output channel and dish-washing machine, the dish-washing machine wind output channel, including coverboard, further includes: air intake passage is located on the inside of the coverboard, and the air intake passage is connected to liner；Exhaust passage, positioned at the lower end of the coverboard, the air inlet of exhaust passage is connected to the air outlet of blower；Blower chamber is located on the inside of the coverboard, and is formed between the air intake passage and exhaust passage, and the blower is intracavitary to be provided with blower, and the air inlet of the blower is connected to the gas outlet of the air intake passage.The dish-washing machine wind output channel of the utility model, sealing structure that no setting is required, by way of extending air intake passage, on the one hand, it can be overflowed to avoid the Shi Shuicong exhaust outlet that washes the dishes, still further aspect make the air of high humility carried out when flowing through air intake passage condensation form droplet, then the exhaust outlet through liner is flow back into liner, avoids problem brought by conventionally employed sealing structure.

Description

Dish-washing machine wind output channel and dish-washing machine

Technical field

The utility model relates to dish-washing machine technical fields, specifically, being to be related to a kind of dish-washing machine wind output channel and wash the dishes Machine.

Background technique

With the improvement of living standards, dish-washing machine is increasingly liked by consumer.In order to increase the safety of dish-washing machine Property in the dish-washing machine of the prior art, is provided with sealing structure in the exhaust outlet of dish-washing machine, and when washing the dishes, sealing structure is by exhaust outlet It blocks, prevents water from overflowing, sealing structure opens exhaust outlet in drying or ventilation, is exhausted, this kind of mode increases Sealing structure cost, and the sealing structure of Electromagnetic Control is easy dampness and causes short circuit.

When dish-washing machine washs, sealing structure blocks exhaust outlet, and water will not be flowed out from exhaust outlet, still, when washing the dishes When machine washing is washed end and is dried to tableware to be cleaned, since the sealing structure of exhaust outlet is opened, the sky in internal cavity of bowl washer Gas is discharged from exhaust outlet, droplet or steam in internal cavity of bowl washer can be made to be discharged from exhaust outlet, so that setting is being arranged Electrical component in wind air duct can not work normally, or even cause safety accident.

Summary of the invention

The utility model is in order to solve existing dish-washing machine by the way that sealing structure is arranged to control the conducting in air duct in exhaust outlet Or disconnect, cause infrastructure cost to increase, the technical issues of high failure rate, proposes a kind of dish-washing machine wind output channel, can solve The certainly above problem.

In order to solve the above-mentioned technical problem, the utility model is achieved using following technical scheme:

A kind of dish-washing machine wind output channel, including coverboard, further includes:

Air intake passage, is located on the inside of the coverboard, and the air intake passage is connected to liner；

Exhaust passage, positioned at the lower end of the coverboard, the air inlet of exhaust passage is connected to the air outlet of blower；

Blower chamber is located on the inside of the coverboard, and is formed between the air intake passage and exhaust passage, the blower chamber It is inside provided with blower, the air inlet of the blower is connected to the gas outlet of the air intake passage.

Further, the air intake passage is sequentially connected with by multiple linkage sections and is formed, and multiple linkage section at least carries out one It is secondary to turn back.

Further, the air intake passage includes angle following section at an acute angle and top section, the direction court of the angle To the blower chamber, the following section is horizontally disposed, and the top section tilts upward extension from the following section.

Further, it is formed with electrical wire clip in the space that the following section and top section and blower chamber are surrounded, is used for Clamp the electric wire of blower.

Further, the side of blower chamber towards the angle offers air quantity and adjusts mouth, and the air quantity adjusts mouth Place is provided with wind deflector, and the frame side that the wind deflector adjusts mouth with the air quantity is slidably connected.

Further, top section be provided with check valve block, the check valve block at the connector of the blower chamber For by one-way conduction between the air intake passage and the blower chamber.

Further, it is articulated and connected on the inside of the rib of one end of the check valve block and blower chamber, is set at the connector It is equipped with block, the check valve block is located at the block towards the side of the blower chamber.

Further, the bottom port of the exhaust passage is removably connected with exhaust auxiliary structure.

Further, the exhaust auxiliary structure includes ontology and interconnecting piece, and the connecting portion is in the top of the ontology Portion has through hole, has width in the ontology for connecting with the bottom port of the exhaust passage in the interconnecting piece Up-narrow and down-wide expansion cavity, the through hole are connected to the expansion cavity, and the bottom of the expansion cavity is connected to outside.

Further, shoulder outer surface in side is provided with auxiliary fixing member to the ontology at least within.

Further, the auxiliary fixing member is hook.

Further, sealing shroud is provided between the blower and the blower chamber.

Further, the sealing shroud includes for the retaining ring of the circumferencial direction setting along fan casing and for being set in Set mouth outside the air outlet of blower, the retaining ring are fixedly connected with the set mouth, the side of the sealing shroud and the set mouth The space of closure is formed, blower is assemblied in the space of the closure, and the air outlet of blower matches fixation with the set mouth.

Further, the set mouth in cross section be rectangle long tubular structure, the both ends of the retaining ring respectively with it is described Cover the opposite two sides connection of mouth.

Further, the bottom port of the set mouth is formed with the first flanging of one week turned-out folding.

Further, one end of the retaining ring towards the coverboard is formed with the second flanging turned down outward.

Further, it is formed at least one protrusion outwardly protruded on the retaining ring, is formed with positioning in the protrusion Column is formed with clamping portion on the rib of the blower chamber, for connecting and fixing to the positioning column.

Compared with prior art, the advantages and positive effects of the utility model are as follows: the dish-washing machine air draft wind of the utility model Road, sealing structure that no setting is required, by way of extending air intake passage, on the one hand, can overflow to avoid the Shi Shuicong exhaust outlet that washes the dishes Out, still further aspect make the air of high humility carried out when flowing through air intake passage condensation form droplet, then through the row of liner Air port is flow back into liner, avoids problem brought by conventionally employed sealing structure.

After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model It will become clearer.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of liner in a kind of embodiment for the dish-washing machine that the utility model is proposed；

Fig. 2 is that the assembly relation of wind output channel and liner shows in a kind of embodiment for the dish-washing machine that the utility model is proposed It is intended to；

Fig. 3 is that the assembly relation of wind inlet channel and liner shows in a kind of embodiment for the dish-washing machine that the utility model is proposed It is intended to；

Fig. 4 is the postnotum schematic diagram of liner in a kind of embodiment for the dish-washing machine that the utility model is proposed；

Fig. 5 is the partial structural diagram of wind output channel in a kind of embodiment for the dish-washing machine that the utility model is proposed；

Fig. 6 is the wherein one side structural schematic diagram of Fig. 5；

Fig. 7 is the B of Fig. 6 to cross-sectional view；

Fig. 8 is the other side face structural schematic diagram of Fig. 5；

Fig. 9 is the assembly relation of wind inlet channel and liner in the another embodiment for the dish-washing machine that the utility model is proposed Schematic diagram；

Figure 10 is the partial exploded view of Fig. 9；

Figure 11 is blower and wind output channel assembly relation point in a kind of embodiment for the dish-washing machine that the utility model is proposed Xie Tu；

Figure 12 is the installation diagram of Figure 11；

Figure 13 is the partial structural diagram of sealing shroud in Figure 11；

Figure 14 is the bottom views schematic diagram of Figure 12.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one, the present embodiment by taking the dish-washing machine with wind output channel as an example, will be described in detail wind output channel and wash the dishes The working principle of machine.As Figure 1-Figure 4, the dish-washing machine of the present embodiment includes:

Liner 11 forms scrubbing space in liner 11, exhaust outlet 111, liner 11 is offered on the front panel 110 of liner 11 Postnotum 112 on offer air inlet 113；

Wind inlet channel 12 is arranged on the postnotum 112 of liner 11, is connected to air inlet 113；

Wind output channel 13 is arranged on the front panel 110 of liner 11, is connected to exhaust outlet 111, is arranged in air exhaust passage 13 There is blower 15, blower 15 is connect with controller.

Wherein, controller is the controller of dish-washing machine, is moved for controlling dish-washing machine completion water inlet, washing, draining, drying etc. Make, is set in the electric-controlled box of dish-washing machine.

The dish-washing machine of the present embodiment can be drawer dishwasher or water tank type dish-washing machine, form washing in liner 11 The tablewares such as bowl, disk, cup, chopsticks can be placed in liner and wash, by opening up air inlet, air draft on liner by space Mouthful and heating module is set in air inlet, form air circulation in the rear outside of liner, inside and front outsides Channel after washing, opens blower, external wind is introduced into liner, and the moisture of tableware surface is taken away by air flowing, real The existing drying to tableware, the problem of can solve tableware surface water stain residual bacterium easy to breed, by opening up air inlet On the postnotum of liner, air outlet is provided on the front panel of liner, front outlet air can be entered the wind with rear portion, due to dish-washing machine one As be assemblied in cabinet, the rear part is outer by the way that the higher air of humidity to be discharged to from the front of dish-washing machine towards cabinet interior It in portion space, prevents moisture from condensing in cabinet, cabinet is avoided to make moist and shorten the working life.

Heating module 14 is additionally provided in air intake passage 12, heating module 14 connect with controller (not shown), adds Thermal modules 14 are heated for that will enter the air of liner, realize the drying to tableware, when not needing drying function, are kept mum and are added Thermal modules open blower and introduce natural wind, enable to wash the air inside liner and swap in time with fresh air outside, from And reduce the generation of inside cavity peculiar smell, realize ventilatory.

If Fig. 2, Fig. 5 wind output channel 13 is assemblied in the outside of front panel 110, it is used to lead to wind from liner outer Portion, as a preferred embodiment, wind output channel 13 includes coverboard 131, further includes:

Air intake passage 132, is located at 131 inside of coverboard, and air intake passage 132 is connected to the exhaust outlet 111 of liner；Air intake passage 132 can be and be surrounded jointly by the surrounding edge for being formed in the inside of coverboard 131 with coverboard 131, be also possible to be fixed on the inside of coverboard 131 Independent air channel structure, such as air hose belongs to the protection scope of the utility model.With air intake passage 132 in the present embodiment Surrounding edge 132a by being formed in 131 inside of coverboard is illustrated for surrounding jointly with coverboard 131.Surrounding edge 132a and front panel 110 sealings are fixed.

Wind output channel 13 is fixed on the front panel of drawer 11 for convenience, is formed with and arranges on the front panel of drawer 11 The convex ribs 114 that the surrounding edge 132a in wind air duct 13 matches, by the way that the surrounding edge 132a of wind output channel 13 to be aligned by with convex ribs 114 Bonding or the mode of welding achieve a fixed connection.

Exhaust passage 133, positioned at the lower end of coverboard 131, the air inlet of exhaust passage 133 and the air outlet of blower 15 connect It is logical；The lower end of coverboard 131 is set by exhaust passage 133, and exhaust passage 133 goes out mouth down, wind blown downward, a side Face air-out direction avoids blow-through human body from causing uncomfortable feeling towards floor tile direction, and still further aspect is on exhaust passage Side can reserve the space of enough laying blower chambers and wind inlet channel.

Blower chamber 134 is located at 131 inside of coverboard, and is formed between air intake passage 132 and exhaust passage 133, blower chamber Blower 15 is provided in 134, the air inlet of blower 15 is connected to the gas outlet of air intake passage 132.Blower 15 works liner 11 In air when being discharged by wind output channel 13, blower 15 first siphons away the air in air intake passage 132, in air intake passage 132 Negative pressure is generated, since air intake passage 132 is directly connected to the exhaust outlet 111 of liner, the air in liner is inhaled into air-breathing Then channel 132 is blown out from exhaust passage 133 through blower, the wind output channel 13 in this programme is sequentially connected by being arranged Air intake passage 132, blower chamber 134 and exhaust passage 133 are conducive to the compactedness for improving wind output channel, reduce it and occupy body Product does not limit the volume of dish-washing machine when applying on dish-washing machine, can apply in commercial large-scale dish-washing machine and household small-size In dish-washing machine, particularly with the application on the lesser mini-dishwasher in space, effective solution causes since volume is limited The problem of function limitation.

Since air intake passage 132 is directly connected to the exhaust outlet 111 of liner, the air in liner 11 passes through at first when being discharged Air intake passage 132, the air humidity in liner is higher, and containing more vapor, preferably air intake passage 132 is by multiple linkage sections It is sequentially connected with composition, multiple linkage section is at least once turned back, and by way of extending air intake passage 132, on the one hand may be used To avoid wash the dishes Shi Shuicong exhaust outlet 111 overflow, still further aspect make the air of high humility when flowing through air intake passage 132 into Row condensation forms droplet, and then the exhaust outlet 111 through liner is flow back into liner.

In order to which air intake passage 132 can either be extended, and the condensed water in air intake passage 132 is enabled to smoothly to converge finally It drains into liner 11, air intake passage 132 includes following section 1321 and top section 1322, between following section 1321 and top section 1322 AngleIt is at an acute angle, angleDirection towards blower chamber 134, following section 1321 is horizontally disposed, top section 1322 from Following section 1321 tilts upward extension.Or following section 1321 tilts upward setting from its starting point, then with top Duan Xiangxian It connecing, forms acute angle, top section 1322 is trickled downwards along channel under the effect of gravity with the condensed water in following section 1321, It finally flows into liner.

In order to smoothly be discharged into the condensed water of convergence from air intake passage 132 into liner 11, as shown in fig. 7, it is preferred that following For section 1321 is located at surrounding edge 132a airflow channel corresponding to the following section 1321 of downside, it is arranged diagonally downward, converges Poly- condensed water flows into liner along surrounding edge 132a diagonally downward under the effect of gravity.

Along being turned over downwards to form water conservancy diversion flange 132b, on the one hand water conservancy diversion flange 132b is played condensed water at the end of surrounding edge 132a The effect being guided in liner, still further aspect can enable surrounding edge 132a and the lateral surface of liner to fit closely, prevent Condensed water flows out to outside liner from gap.

Arc notch 132c is offered at the external angle position of water conservancy diversion flange 132b, arc notch 132c plays convergence condensed water Effect, while can increase surrounding edge 132a end edge the gradient, when condensed water converges at this point, quickly introducing into liner.

As shown in figure 8, forming live wire in the space that following section 1321 and top section 1322 and blower chamber 134 are surrounded Folder 135, for clamping the electric wire of blower 15.Space rationally is utilized, prevents electric wire from influencing to assemble in a jumble.

For save the cost, the dish-washing machine in this programme preferably determines frequency blower using lower-cost, due to determining frequency blower Once it is selected, can not be according to load flexible modulation air quantity, therefore, as shown in Figure 5, Figure 6, blower chamber 134 is towards angleSide It offers air quantity and adjusts mouth 1341, air quantity adjusts and is provided with wind deflector 1342 at mouth 1341, and wind deflector 1342 and air quantity adjust mouth 1341 frame side is slidably connected, and blower chamber 134 adjusts mouth 1341 by air quantity and is connected to outside.The wind output channel 13 of this structure is answered When on the dish-washing machine of different capabilities, the aperture that air quantity adjusts mouth 1341 is adjusted according to the actual load of the dish-washing machine, So that its air output is adapted with intake, without re-molding production or more ventilating fan, its applicability is improved, is conducive to Reduce production cost.The frame side slip connection mode that wind deflector 1342 and air quantity adjust mouth 1341, which facilitates, adjusts air quantity adjusting mouth 1341 aperture prevents random aperture from becoming moreover, the mode being slidably connected can retentivity be good after adjusting air quantity and adjusting mouth It is dynamic.

As shown in figure 5, being provided with guide slide 1343 on the frame side of air quantity adjusting 1341 two sides of mouth, wind deflector 1342 is inserted into Into guide slide 1343, the glide direction of wind deflector 1342 is perpendicular to coverboard 131, and wind deflector 1342 is relative to coverboard 131 Height be not less than surround blower chamber surrounding edge height namely wind deflector 1342 air quantity can be adjusted when sliding into bottommost Mouth 1341 blocks completely.

There is the connector 1344 for being connected to two channels, the connector 1344 between top section 1322 and blower chamber 134 Upper end edge towards air intake passage 132 tilt, be conducive to condensation flow return air intake passage 132, prevent enter blower chamber 134.

As shown in fig. 6, top section 1322 and blower chamber 134 between connector at be provided with check valve block 136, non-return valve Piece 136 is used for one-way conduction between air intake passage 132 and blower chamber 134.When blower work, check valve block 136 is towards wind The side air pressure of machine cavity 134 is low, and the air pressure towards 132 side of air intake passage is high, and check valve block 136 is under 15 suction of blower Towards 134 pivoting of blower chamber, air intake passage 132 and blower chamber 134 are connected, when blower stops working, check valve block 136 keep hang under gravity, will block between blower chamber 134 and air intake passage 132, check valve block 136 can To prevent the air when the air pressure in blower chamber 134 increases from entering air intake passage and then flowing backward into liner.

As a preferred embodiment, as shown in fig. 6, being cut with scissors on the inside of the rib of one end of check valve block 136 and blower chamber It connecing in succession, is provided with block 1345 at connector 1344, check valve block 136 is located at block 1345 towards the side of blower chamber 134, Therefore, check valve block 136 can be rotated unidirectionally around axis towards blower chamber, and being blocked by block cannot be around axis towards air intake passage 132 rotations.

As shown in fig. 6, exhaust passage 133 is cylindrical in shape, it is internal that there is the cavity penetrated through, top port and blower 15 Air outlet connection, bottom port air draft outward, in order to reduce wind noise, the setting direction and blower outlet air of exhaust passage 133 The opening of mouth prevents air duct from blocking and noise occurs towards being consistent.

Due to being limited by dish-washing machine space, the length and width of exhaust passage 133 is limited, in order to smoothly will in Air discharge in gallbladder, while the moisture being discharged is spread toward periphery as far as possible, prevents dish-washing machine electric component from making moist, in the present embodiment It is preferred that the bottom port of exhaust passage 133 is removably connected with exhaust auxiliary structure 137.The exhaust auxiliary structure 137 is along out The setting of wind direction, still downward, exhaust auxiliary structure 137 is past by the moisture of discharge by extending exhaust passage 133 for gas outlet It spreads position far from dish-washing machine.

As shown in Figure 9, Figure 10, exhaust auxiliary structure 137 includes ontology 1371 and interconnecting piece 1372, and interconnecting piece 1372 is located at The top of ontology 1371 has through hole, ontology for connecting with the bottom port of exhaust passage 133 in interconnecting piece 1372 The expansion cavity for having width up-narrow and down-wide in 1371, through hole are connected to expansion cavity, and the bottom of expansion cavity is connected to outside.From row The gas that gas channel 133 is discharged enters in expansion cavity through through hole, the up-narrow and down-wide design of expansion cavity, can be by gas to surrounding Diffusion reduces pressure at expulsion, reduces wind noise, while can play the role of exhaust guiding.

Exhaust auxiliary structure 137 falls off from exhaust passage 133 in order to prevent, and ontology 1371 is at least within outside the shoulder of side Surface is provided with auxiliary fixing member 1373, and the auxiliary fixing member 1373 is detachably solid with the fixed structure on the front panel of liner 11 It is fixed.

In order to realize disassembly, it is easy to assembly, in the present embodiment auxiliary fixing member 1373 using hook realize, be hung on On hanger 115 on front panel 110, when disassembly, is also very convenient.

Blower 15 is located in blower chamber 134, the air inlet of blower 15 and air intake passage 132, for by the air in liner It is sucked through air intake passage 132, the air outlet of blower 15 is connected to exhaust passage 133, is washed the dishes for the air inhaled to be discharged to Outside machine, in order to improve leakproofness of the blower 15 in blower chamber 134, as shown in figures 11-13, blower 15 and blower chamber 134 Between be provided with sealing shroud 16.

As shown in figure 13, sealing shroud 16 includes retaining ring 161 and set mouth 162, and retaining ring 161 is fixedly connected with set mouth 162, is sealed The side of set 161 and set mouth 162 forms the space of closure, and blower 15 is assemblied in the space of the closure, and the outlet air of blower 15 Mouthful with cover mouth 162 and match fixation.Retaining ring 161 is arranged along the circumferencial direction of blower 15, and the air outlet of blower is arranged in set mouth 162 Place, blower 15 do not contact directly with blower chamber 134, and 16 one side of sealing shroud plays sealing function, and still further aspect plays vibration damping Effect, the vibration generated when blower is rotated buffers, and preventing from being transferred to dish-washing machine leads to complete machine oscillation.

It covers mouth 162 to be arranged according to the outlet air mouth-shaped of blower 15, the set mouth 162 in the present embodiment is rectangle in cross section Long tubular structure, one end are connected with the air outlet of blower 15, and other end is inserted into exhaust passage 133, realize blower Where the oral area of sealed connection between chamber 134 and exhaust passage 133, plane where the diametrical direction of retaining ring 161 and set mouth 162 Plane is mutually perpendicular to, and the both ends of retaining ring 161 connects with set mouth 162 opposite two sides respectively, therefore, retaining ring 161 with cover mouth 162 Two long sides and connected by the transition of two sides of set mouth 162, form the space of closure, the ontology of blower 15 is set It sets in the space of the closure.

The bottom port of set mouth 162 is formed with the first flanging 163 of one week turned-out folding, in assembly, set mouth 162 Bottom port is inserted into exhaust passage 133, as shown in figure 14, the inner wall of the first flanging 163 and exhaust passage 133 is close Fitting, the sealing between the air outlet and exhaust passage 133 of the blower 15 of realization prevent outside gas leakage, while the first flanging 163 play the role of for blower 15 being isolated with exhaust passage 133, prevent blower 15 from transmitting these vibrations to exhaust passage 133.

As a same reason, one end of retaining ring 161 towards coverboard 131 is formed with the second flanging 164 turned down outward, and second The side of blower 15 and coverboard 131 are isolated by flanging 164, prevent blower 15 from transmitting these vibrations to coverboard 131.

It is formed at least one protrusion 165 outwardly protruded along its long axis direction on retaining ring 161, is formed in protrusion 165 Positioning column 166, positioning column 166 play the role of the rigging position positioning to sealing shroud 16, are formed on the rib of blower chamber 134 Clamping portion 1346, positioning column 166 are inserted into the bayonet of clamping portion 1346.

In order to play fixed function to sealing shroud 16 simultaneously, it is formed with a circle boss 1661 on positioning column 166, is clamped 1346 side of portion is provided with notch 1347, and positioning column 166 is inserted into bayonet from notch 1347, boss 1661, and protrusion 165 is located at card The lower section of socket part 1346, boss 1661 are located at the top of clamping portion 1346, and boss 1661 can be prevented by 1346 backstop of clamping portion Positioning column 166 is extracted out from bayonet downwards on the length direction of positioning column.

Boss 1661 can be an integral molding structure with positioning column 166, facilitate the manufacturing.

It is preferred that being symmetricly set on the two sides of the vertical central axis of retaining ring 161 there are two 165 tools of protrusion, anti-Sealing shield ring 161 is left It moves right, improves fixed stability.

Sealing shroud 16 can be arbitrarily one of material of rubber, silica gel, latex, plastics, can also be flexible using other It is easy to the good material of moulding, air-tightness to realize.

Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, It should also belong to the protection scope of the utility model.

Claims (10)

1. a kind of dish-washing machine wind output channel, including coverboard, which is characterized in that further include:

Air intake passage, is located on the inside of the coverboard, and the air intake passage is connected to liner；

Exhaust passage, positioned at the lower end of the coverboard, the air inlet of exhaust passage is connected to the air outlet of blower；

Blower chamber is located on the inside of the coverboard, and is formed between the air intake passage and exhaust passage, and the blower is intracavitary to be set It is equipped with blower, the air inlet of the blower is connected to the gas outlet of the air intake passage.

2. dish-washing machine wind output channel according to claim 1, which is characterized in that the air intake passage is suitable by multiple linkage sections Secondary connection composition, multiple linkage section are at least once turned back.

3. dish-washing machine wind output channel according to claim 2, which is characterized in that the air intake passage includes that angle is at an acute angle Following section and top section, towards the blower chamber, the following section is horizontally disposed in the direction of the angle, it is described on Side section tilts upward extension from the following section.

4. dish-washing machine wind output channel according to claim 3, which is characterized in that the following section and top section and blower It is formed with electrical wire clip in the space that chamber is surrounded, for clamping the electric wire of blower.

5. dish-washing machine wind output channel according to claim 3, which is characterized in that the blower chamber is towards the one of the angle Side offers air quantity and adjusts mouth, and the air quantity adjusts and is provided with wind deflector at mouth, and the wind deflector and the air quantity adjust mouth Frame side is slidably connected.

6. dish-washing machine wind output channel according to claim 3, which is characterized in that the company of the top section and the blower chamber Interface is provided with check valve block, and the check valve block is used for one-way conduction between the air intake passage and the blower chamber.

7. dish-washing machine wind output channel according to claim 6, which is characterized in that one end of the check valve block and blower chamber Rib on the inside of articulated connection, be provided with block at the connector, the check valve block is located at the block towards the wind The side of machine cavity.

8. dish-washing machine wind output channel according to claim 1-7, which is characterized in that the bottom of the exhaust passage Port is removably connected with exhaust auxiliary structure.

9. dish-washing machine wind output channel according to claim 8, which is characterized in that the exhaust auxiliary structure include ontology and Interconnecting piece, the connecting portion is in the top of the ontology, for connecting with the bottom port of the exhaust passage, the connection There is through hole, the expansion cavity for having width up-narrow and down-wide in the ontology in portion, the through hole is connected to the expansion cavity, The bottom of the expansion cavity is connected to outside.

10. dish-washing machine wind output channel according to claim 9, which is characterized in that ontology side shoulder at least within Outer surface is provided with auxiliary fixing member.