CN219557200U - Drying device and dish washer - Google Patents

Abstract

The utility model relates to a drying device and a dish washer, wherein the drying device comprises: the air inlet module comprises a first shell and a first fan, the first shell is provided with a first accommodating cavity, the first shell is provided with a first air inlet and a first air outlet, the first fan is positioned in the first accommodating cavity, and the first air outlet is used for communicating one end of a liner of the dish washer; the inner circulation module is arranged on the first shell, the inner circulation module is provided with a first air passing opening and a second air passing opening, the first air passing opening is communicated with the first accommodating cavity, the second air passing opening is used for being communicated with the other end of the dishwasher liner, and the inner circulation module is used for generating hot air flow. The utility model discloses a drying device, which consists of an air inlet module and an internal circulation module; the air inlet module extracts air from the outside and injects the air into the inner cavity of the dish washer; the internal circulation module forms circulation hot air flow in the inner cavity of the dish-washing machine to dry.

Description

Drying device and dish washer

Technical Field

The utility model relates to the technical field of household appliances, in particular to a drying device and a dish washer.

Background

The conventional dish washer drying modes are generally divided into two types: one is to dry by using the waste heat in the dish washer, and the other is to dry by adopting a heating element and a fan. The former mode that utilizes the waste heat to dry does not need to increase extra drying device, but need to heat the washing temperature of last time very high just can be fine carry out the waste heat drying, influence the energy consumption of complete machine greatly, and the latter can utilize the hot-blast improvement dish washer inside tableware of blowing into the inner bag under the condition that complete machine energy consumption increases little. Therefore, along with the higher and higher requirements of the market on energy consumption indexes of the dish washing machine, more dish washing machines on the market adopt a drying mode of a heating body and a fan, but most of the current hot air devices are of an external air inlet structure, hot air is discharged outside the inner container after entering the inner container, and although a certain drying effect is achieved, the hot air is discharged outside the inner container, so that heat energy is lost to a certain extent.

Disclosure of Invention

Based on this, it is necessary to provide a drying device and dish washer, through the cooperation of air inlet module and inner loop module, reduces the heat loss that the hot gas discharged the outer heat loss that leads to of inner chamber, makes the product efficiency improve when improving drying efficiency.

A drying apparatus comprising: the air inlet module comprises a first shell and a first fan, wherein the first shell is provided with a first accommodating cavity, the first shell is provided with a first air inlet and a first air outlet, the first air inlet, the first accommodating cavity and the first air outlet are sequentially communicated to form a first air flow channel, the first fan is arranged on the first shell and is positioned in the first accommodating cavity, the first fan is used for generating negative pressure to form air flow, and the first air outlet is used for communicating one end of a liner of the dish washer; the inner circulation module is arranged on the first shell, the inner circulation module is provided with a first air passing opening and a second air passing opening, the first air passing opening is communicated with the first accommodating cavity, the second air passing opening is used for being communicated with the other end of the dishwasher liner, and the inner circulation module is used for generating hot air flow.

The application discloses a drying device, which consists of an air inlet module and an inner circulation module, wherein the air inlet module is used for pumping air from the outside and injecting the air into an inner cavity of a dish washer, the inner circulation module is used for forming circulation hot air in the inner cavity of the dish washer to dry, and the heat loss caused by discharging the hot air outside the inner cavity is avoided when the drying efficiency of the inner circulation hot air is improved, so that the energy efficiency of a product is improved. The air inlet module and the internal circulation module can work independently, so that the drying use scenes of different stages are met, the drying effect is improved simultaneously, meanwhile, the two modules are integrated, the number of parts is reduced, and the cost of the parts is reduced.

In one embodiment, the internal circulation module comprises a second shell, a second fan and a second heating assembly, the second shell is provided with a first air passing opening and a second air passing opening, the second shell is provided with a second accommodating cavity, the second accommodating cavity is respectively communicated with the first air passing opening and the second air passing opening, the second fan and the second heating assembly are arranged on the second shell, the second fan and the second heating assembly are located in the second accommodating cavity, the second fan is used for generating negative pressure to form air flow, and the second heating assembly is used for heating air flowing through. When the internal circulation module is started, a user closes the door body of the dish washer, through adopting the structure, the second fan works to suck air in the inner container of the dish washer from one of the first air passing opening or the second air passing opening and blow the air into the inner container of the dish washer again from the other of the first air passing opening or the second air passing opening to form circulating air flow, so that heat loss caused by hot air discharged out of the dish washer is avoided, the second heating assembly heats the flowing air flow in the process, and accordingly, the drying effect of the internal circulation hot air is improved while the drying efficiency is improved.

In one embodiment, the air inlet of the second fan is opposite to the first air outlet, and the first air outlet, the first accommodating cavity, the first air outlet, the second accommodating cavity and the second air outlet are sequentially communicated to form a second air flow channel. Based on the trend that the hot air flow has upward movement, the designer can change the flow direction of the internal circulation air flow through adjusting the installation structure of the second fan according to the integral structure and the installation requirement of the drying device, when the horizontal height of the first air outlet is higher than that of the second air outlet, the second fan can suck the air in the inner container of the dish washer from the first air outlet, then blow the air in the inner container through the second air outlet, and the blown hot air flow has the upward trend, so that the air inlet efficiency of the internal circulation module is improved, and the power consumption of the second fan is reduced.

In one embodiment, the air inlet of the second fan is opposite to the second air outlet, and the second air outlet, the second accommodating cavity, the first air outlet, the first accommodating cavity and the first air outlet are sequentially communicated to form a second air flow channel. When the horizontal height of the first air outlet is lower than that of the second air outlet, a designer can enable the second air blower to suck air in the inner container of the dish-washing machine from the second air outlet by adjusting the installation structure of the second air blower, and then the air is blown into the inner container through the first air outlet to form circulating air flow.

In one embodiment, the internal circulation module further comprises a second adapter, the second adapter comprises a second adapter shell body, a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion are respectively arranged at two ends of the second adapter shell body, the second adapter shell body is provided with a second air passing cavity, the third connecting portion is provided with a second input port, the fourth connecting portion is provided with a second output port, the third connecting portion is matched with the second shell, the second input port is opposite to the second air passing port, the second air passing cavity and the second output port are sequentially communicated, the fourth connecting portion is used for being installed in an adapting mode with an inner container assembly of the dish washer, and the second output port is used for being communicated with the inner container assembly of the dish washer. The dishwasher drying device is arranged on the side wall of the inner container normally horizontally, so that the installation of the inner circulation module is troublesome and time-consuming due to the limitation of the length of the inner circulation module and the structure of the inner circulation module or the actual connection requirement, and the direction of an air channel can be adjusted through the arrangement of the second adapter, on the one hand, the installation difficulty of the inner circulation module can be reduced, and after the fourth connecting part of the second adapter is connected with the inner container assembly, the inner circulation module can be installed by directly inserting the inner circulation module into the third connecting part; in addition, when the connection structure of the inner circulation module and the inner container is damaged, only the second adapter is needed to be replaced, so that maintenance work is more economical and convenient.

In one embodiment, the second housing member includes a second front housing and a second rear housing, the second front housing is disposed on the second rear housing, and the second front housing and the second rear housing enclose the second accommodating cavity. The second front shell and the second rear shell are arranged to form a second accommodating cavity, so that the second fan and the second heating assembly can be protected, and meanwhile, the pollution to air flow caused by the entry of foreign matters is reduced; in addition, the second front shell and the second rear shell are detachably connected, so that the disassembly and the assembly are convenient, and the cleaning and the maintenance of the internal circulation module are convenient for users and equipment manufacturers.

In one embodiment, the second heating component is located at one side of the air outlet of the second fan.

In one embodiment, the first casing is formed with a first fixing portion, the first fixing portion is provided with an opening, the opening is communicated with the first air outlet, the second casing is formed with a second fixing portion adapted to the first fixing portion, and the second fixing portion is provided with the first air outlet. The first shell piece and the second shell piece are respectively provided with a first fixing part and a second fixing part which are matched with each other, and the assembly of the internal circulation module can be completed only by inserting the second fixing part on the first fixing part, so that the integrated design is realized.

In one embodiment, the first fixing portion includes a first fixing body and a protrusion, the first fixing body is provided with the opening, the two protrusions are arranged on two sides of the first fixing body, the second fixing portion includes a second fixing body and two hooks, the second fixing body is provided with the first air passing opening, the second fixing body is matched with the first fixing body, the two hooks are arranged on two sides of the second fixing body, and the hooks are matched with the protrusions. Through setting up protruding and the pothook of looks adaptation at first shell spare and second shell spare respectively, through protruding and the combined action of pothook, form the connected mode of specific constraint, wherein the pothook takes place deformation in the assembly process, thereby resumes its home position again and form locking and provide holding power afterwards, makes the connection of first shell spare and second shell spare more fastening, need not the instrument simultaneously and can easily accomplish the loading and unloading of air inlet module and inner loop module.

In one embodiment, the air intake module further includes a first heating assembly disposed on the first housing member, the first heating assembly being located in the first accommodating cavity, the first heating assembly being configured to heat air flowing therethrough. Through add first heating element on first shell spare, first heating element can be to the air heating in the first air current passageway, when the air inlet module alone was operated, the air inlet module can be to dishwasher cavity injection hot-blast, and the quick follow dishwasher door body slotting position discharge of steam that the water on the tableware will absorb heat evaporation formed improves drying efficiency.

In one embodiment, the first heating component is located at a side of the first fan facing the first air outlet.

In one embodiment, the air inlet module further comprises a first adapter, the first adapter comprises a first adapter shell body, a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are respectively arranged at two ends of the first adapter shell body, the first adapter shell body is provided with a first air passing cavity, the first connecting portion is provided with a first input port, the second connecting portion is provided with a first output port, the first connecting portion is matched with the first shell, the first input port is opposite to the first air outlet, the first input port, the first air passing cavity and the first output port are sequentially communicated, the second connecting portion is used for being installed in an adaptive mode with a liner assembly of the dish washer, and the first output port is used for being communicated with the liner assembly of the dish washer. The dishwasher drying device is arranged on the side wall of the liner in a horizontal mode, because the length of the air inlet module and the installation space are limited or the actual connection requirement is met, the installation of the air inlet module is often troublesome and time-consuming, on the one hand, the output direction of the air channel can be adjusted through the arrangement of the first adapter, on the other hand, the installation difficulty of the air inlet module can be reduced, and after the second connecting part of the first adapter is connected with the liner component, the installation can be completed by directly inserting the first shell into the first connecting part; in addition, when the connection structure of the air inlet module and the inner container is damaged, only the first adapter is needed to be replaced, so that maintenance work is more economical and convenient.

In one embodiment, the first housing member includes a first front housing and a first rear housing, the first front housing is disposed on the first rear housing, and the first front housing and the first rear housing enclose to form the first accommodating cavity. The first front shell and the first rear shell are arranged to form a first accommodating cavity, so that the first fan and the first heating assembly can be protected, and meanwhile, the pollution to air flow caused by the entry of foreign matters is reduced; in addition, the first front shell and the first rear shell are detachably connected, so that the detachable connection is convenient, and a user and an equipment manufacturer can clean and repair the air inlet module conveniently.

In one embodiment, the air intake module further includes a baffle movably disposed on the first housing member, the baffle having at least a first position and a second position relative to the first housing member, the baffle being configured to disconnect the first air flow channel when in the first position, and to communicate the first air flow channel when in the second position. Through the structure, when the first fan works, the first fan sucks outside air from the first air inlet to generate air flow, the air flow flows towards the first air outlet and blows the baffle plate to enable the baffle plate to turn over to the second position, and at the moment, the first air flow channels are communicated, so that the air flow smoothly flows out of the first air outlet and enters the inner container of the dish washing machine; when the first fan stops working, the baffle is reset under the action of gravity and stays at the first position to disconnect the first air flow channel, so that when the internal circulation module is started, the second fan can better extract air from the inner container to form circulation hot air, and external air is prevented from continuously entering to reduce the heating efficiency of the second heating component.

In one embodiment, the baffle is located in the first accommodating cavity, the baffle separates the first accommodating cavity to form a first mounting cavity and a first separation cavity, the first mounting cavity is communicated with the first air inlet, the first fan is located in the first mounting cavity, the first separation cavity is respectively communicated with the first air outlet and the first air outlet, the baffle separates the first mounting cavity from the first separation cavity when located at the first position, and the baffle is located in the first mounting cavity and the first separation cavity when located at the second position. Through adopting the structure, when the first fan works, the first fan sucks outside air from the first air inlet to generate air flow, the air flow flows towards the first air outlet and blows the baffle plate to enable the baffle plate to turn over to the second position, at the moment, the first mounting cavity is communicated with the first separation cavity and shields the opening of the first fixing part, so that the air flow smoothly flows out of the first air outlet and enters the inner container of the dish washing machine; when the first fan stops working, the baffle is reset under the action of gravity and stays at the first position to separate the first installation cavity from the first separation cavity, so that when the internal circulation module is started, external air can be prevented from being pumped into the internal circulation module by the second fan.

In one embodiment, a first limiting portion is formed on the inner wall of the first shell, a first through hole is formed in the first limiting portion, the first through hole is respectively communicated with the first installation cavity and the first separation cavity, the first limiting portion is matched with the baffle, one end of the baffle is rotationally hinged with one end of the first limiting portion, when the baffle is located at the first position, the baffle cover is arranged on the first limiting portion, the first through hole is closed, when the baffle is located at the second position, the other end of the baffle is far away from the first limiting portion, and the first through hole is opened. By adopting the structure, when the first fan works, the generated wind force blows the baffle to the second position, at the moment, the first through hole is opened, the first installation cavity is communicated with the first separation cavity and shields the opening of the first fixing part, so that external air is smoothly blown to the relevant air channel to reach the inner container of the dish washer; when the first fan stops working, the baffle falls to the first position under the action of gravity to cover the first through hole so that the first installation cavity and the first separation cavity are separated, and therefore the air flow resistance effect is better through the cooperation of the first limiting part and the baffle, and the limiting effect on the baffle is enhanced through the first limiting part on the one hand, and the abrasion of the baffle on the inner wall of the first shell in the moving process is reduced.

In a second aspect of the application, a dishwasher is disclosed.

A dishwasher, comprising: the inner container assembly is provided with a third accommodating cavity with an opening on the side surface, a first mounting hole and a second mounting hole are formed in the inner container assembly, and the third accommodating cavity is communicated with the first mounting hole and the second mounting hole respectively; the drying device is arranged on the liner assembly, the first mounting hole is communicated with the first air outlet, and the second mounting hole is communicated with the second air outlet; and the control device is electrically connected with the air inlet module and the internal circulation module.

According to the dish washer disclosed by the second aspect of the application, through arranging the drying device of any one of the above-mentioned items, the air inlet module and the internal circulation module are arranged, after the air inlet module extracts air from the outside and is injected into the inner cavity of the dish washer, the internal circulation module forms circulation hot air in the inner cavity of the dish washer to dry, and the internal circulation hot air improves the drying efficiency and simultaneously avoids heat loss caused by the hot air discharged out of the inner cavity, so that the energy efficiency of a product is improved. The two modules can work independently, so that the drying use scenes in different stages are met, the drying effect is improved simultaneously, meanwhile, the two modules are integrated, the number of parts is reduced, and meanwhile, the cost of the parts is reduced.

Drawings

Fig. 1 is a perspective view of a drying apparatus according to an embodiment;

FIG. 2 is an exploded view of an air intake module according to one embodiment;

FIG. 3 is an exploded view of an internal circulation module according to one embodiment;

FIG. 4 is a first partial perspective view of a drying apparatus (intake module activated) according to an embodiment;

FIG. 5 is a second partial perspective view of a drying apparatus (internal circulation module activated) according to one embodiment;

FIG. 6 is a third partial perspective view of a drying apparatus (internal circulation module activated) according to an embodiment;

fig. 7 is an assembled schematic view of an air intake module and an internal circulation module according to an embodiment.

Wherein, the correspondence between the reference numerals and the component names is:

1 an air inlet module, 101 a first accommodating cavity, 1011 a first mounting cavity, 1012 a first partition cavity, 102 a first air inlet, 103 a first air outlet, 104 a first through hole, 11 a first shell piece, 111 a first front shell, 112 a first rear shell, 113 a first limiting part, 114 a first fixing part, 1141 a first fixing body, 1142 a protrusion, 12 a first fan, 13 a first heating component, 14 a first adapter, 141 a first adapter shell body, 142 a first connecting part, 143 a second connecting part, 15 a baffle;

2, 201 first air port, 202 second air port, 203 second accommodation chamber, 21 second shell piece, 211 second front shell, 212 second rear shell, 22 second fan, 23 second heating component, 24 second adapter, 241 second adapter shell body, 242 third connecting portion, 243 fourth connecting portion.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

The drying apparatus according to some embodiments of the present application will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 5, the present embodiment discloses a drying apparatus including: the air inlet module 1, the air inlet module 1 comprises a first shell 11 and a first fan 12, the first shell 11 is provided with a first accommodating cavity 101, the first shell 11 is provided with a first air inlet 102 and a first air outlet 103, the first air inlet 102, the first accommodating cavity 101 and the first air outlet 103 are sequentially communicated to form a first air flow channel, the first fan 12 is arranged on the first shell 11, the first fan 12 is positioned in the first accommodating cavity 101, the first fan 12 is used for generating negative pressure to form air flow, and the first air outlet 103 is used for communicating one end of a liner of the dish washer; the inner circulation module 2, the inner circulation module 2 sets up on first shell piece 11, and inner circulation module 2 is equipped with first air gap 201 and second air gap 202, and first air gap 201 and first accommodation chamber 101 intercommunication, second air gap 202 are used for the other end of intercommunication dish washer inner bag, and inner circulation module 2 is used for producing the hot air current.

The application discloses a drying device, which consists of an air inlet module 1 and an internal circulation module 2, wherein the air inlet module 1 extracts air from the outside and injects the air into the inner cavity of a dish washer, the internal circulation module 2 forms circulation hot air in the inner cavity of the dish washer to dry, and the internal circulation hot air improves the drying efficiency and simultaneously avoids heat loss caused by the hot air discharged out of the inner cavity, so that the energy efficiency of a product is improved. The air inlet module 1 and the internal circulation module 2 can work independently, so that the drying use scenes of different stages are met, the drying effect is improved simultaneously, meanwhile, the two modules are integrated, the number of parts is reduced, and the cost of the parts is reduced.

As shown in fig. 3, 5 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: the internal circulation module 2 comprises a second shell piece 21, a second fan 22 and a second heating component 23, wherein a first air passing opening 201 and a second air passing opening 202 are formed in the second shell piece 21, a second accommodating cavity 203 is formed in the second shell piece 21, the second accommodating cavity 203 is respectively communicated with the first air passing opening 201 and the second air passing opening 202, the second fan 22 and the second heating component 23 are arranged on the second shell piece 21, the second fan 22 and the second heating component 23 are located in the second accommodating cavity 203, the second fan 22 is used for generating negative pressure to form air flow, and the second heating component 23 is used for heating air flowing through. The user closes the dish washer door body when the internal circulation module 2 starts, through adopting above-mentioned structure, and second fan 22 work is followed one of first air gap 201 or second air gap 202 and is inhaled dish washer inner bag inside air and is blown to the another reentrant dish washer inner bag of first air gap 201 or second air gap 202 and form the circulating air current to avoid steam to discharge outside the dish washer, lead to heat loss, in this process second heating element 23 will heat the flowing air current, thereby the hot-blast drying effect that has also been improved in the improvement drying efficiency of internal circulation.

As shown in fig. 5, this embodiment further defines, in addition to the features of the above-described embodiment: the air inlet of the second fan 22 is opposite to the first air outlet 201, and the first air outlet 103, the first accommodating cavity 101, the first air outlet 201, the second accommodating cavity 203 and the second air outlet 202 are sequentially communicated to form a second air flow channel. Based on the trend that the hot air flow has upward movement, the designer can change the flow direction of the internal circulation air flow by adjusting the installation structure of the second fan 22 according to the integral structure and the installation requirement of the drying device, when the horizontal height of the first air outlet 103 is higher than that of the second air outlet 202, the second fan 22 can suck the air in the inner container of the dish washer from the first air outlet 103, then blow the air into the inner container through the second air outlet 202, and the blown hot air flow has the upward trend, so that the air inlet efficiency of the internal circulation module 2 is improved, and the power consumption of the second fan 22 is reduced.

As shown in fig. 6, this embodiment further defines, in addition to the features of the above-described embodiment: the air inlet of the second fan 22 is opposite to the second air outlet 202, and the second air outlet 202, the second accommodating cavity 203, the first air outlet 201, the first accommodating cavity 101 and the first air outlet 103 are sequentially communicated to form a second air flow channel. When the level of the first air outlet 103 is lower than that of the second air outlet 202, a designer can adjust the installation structure of the second fan 22 to make the second fan 22 suck air in the inner container of the dish washer from the second air outlet 202, and then blow the air into the inner container through the first air outlet 103 to form a circulating air flow.

As shown in fig. 7, this embodiment further defines, in addition to the features of the above-described embodiment: the inner circulation module 2 further comprises a second adapter 24, the second adapter 24 comprises a second adapter shell body 241, a third connecting portion 242 and a fourth connecting portion 243, the third connecting portion 242 and the fourth connecting portion 243 are respectively arranged at two ends of the second adapter shell body 241, the second adapter shell body 241 is provided with a second air passing cavity, the third connecting portion 242 is provided with a second input port, the fourth connecting portion 243 is provided with a second output port, the third connecting portion 242 is matched with the second shell piece 21, the second input port is opposite to the second air passing port 202, the second input port, the second air passing cavity and the second output port are sequentially communicated, the fourth connecting portion 243 is used for being matched and installed with a liner component of the dish washer, and the second output port is used for being communicated with the liner component of the dish washer. The dishwasher drying device is usually horizontally arranged on the side wall of the liner, so that the installation of the inner circulation module 2 is often troublesome and time-consuming due to the limitation of the length of the inner circulation module 2 and the structure of the inner circulation module 2 or the practical connection requirement, and the second adapter 24 is used for setting, so that on one hand, the direction of an air duct can be adjusted, and on the other hand, the installation difficulty of the inner circulation module 2 can be reduced, and after the fourth connecting part 243 of the second adapter 24 is connected with the liner component, the inner circulation module 2 can be installed by directly inserting the inner circulation module 2 into the third connecting part 242; in addition, when the connection structure of the inner circulation module 2 and the inner container is damaged, only the second adapter 24 needs to be replaced, so that maintenance work is more economical and convenient.

As shown in fig. 3, this embodiment further defines, in addition to the features of the above-described embodiment: the second case member 21 includes a second front case 211 and a second rear case 212, the second front case 211 is disposed on the second rear case 212, and the second front case 211 and the second rear case 212 enclose to form the second accommodating chamber 203. The second front shell 211 and the second rear shell 212 are arranged to enclose to form the second accommodating cavity 203, so that the second fan 22 and the second heating assembly 23 can be protected, and meanwhile, the pollution to the air flow caused by the entry of foreign matters is reduced; in addition, the second front shell 211 and the second rear shell 212 are detachably connected, so that the disassembly and the assembly are convenient, and the cleaning and the maintenance of the inner circulation module 2 by users and equipment manufacturers are convenient.

As shown in fig. 5 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: the second heating assembly 23 is located at one side of the air outlet of the second fan 22.

As shown in fig. 2 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the first casing 11 is formed with a first fixing portion 114, the first fixing portion 114 is provided with an opening, the opening is communicated with the first air outlet 103, the second casing 21 is formed with a second fixing portion adapted to the first fixing portion 114, and the second fixing portion is provided with a first air outlet 201. The first shell 11 and the second shell 21 are respectively provided with a first fixing part 114 and a second fixing part which are matched with each other, and the assembly of the inner circulation module 2 can be completed only by inserting the second fixing part onto the first fixing part 114, so that the integrated design is realized.

As shown in fig. 2 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the first fixing portion 114 includes a first fixing body 1141 and a protrusion 1142, the first fixing body 1141 is provided with an opening, the two protrusions 1142 are disposed on two sides of the first fixing body 1141, the second fixing portion includes a second fixing body and two hooks, the second fixing body is provided with a first air passing hole 201, the second fixing body is adapted to the first fixing body 1141, the two hooks are disposed on two sides of the second fixing body, and the hooks are adapted to the protrusions 1142. Through setting up protruding 1142 and the pothook of looks adaptation respectively at first shell piece 11 and second shell piece 21, through protruding 1142 and the combined action of pothook, form the connected mode of special restraint, wherein the pothook takes place deformation in the assembly process, thereby resume its home position again and form locking and provide holding power afterwards, make the connection of first shell piece 11 and second shell piece 21 more fastening, simultaneously need not the instrument and can easily accomplish the loading and unloading of air inlet module 1 and inner loop module 2.

As shown in fig. 2 and 4, this embodiment further defines, in addition to the features of the above-described embodiment: the air intake module 1 further comprises a first heating component 13, the first heating component 13 is disposed on the first shell 11, the first heating component 13 is located in the first accommodating cavity 101, and the first heating component 13 is used for heating air flowing through. Through add first heating element 13 on first shell piece 11, first heating element 13 can be to the air heating in the first air current passageway, and when air inlet module 1 alone was operated, air inlet module 1 can be to dishwasher cavity injection hot-blast, and the quick follow dishwasher door body slotting position discharge of steam that the evaporation of heat formed will absorb to the water on the tableware improves drying efficiency.

As shown in fig. 4, this embodiment further defines, in addition to the features of the above-described embodiment: the first heating assembly 13 is located at a side of the first fan 12 facing the first air outlet 103.

As shown in fig. 7, this embodiment further defines, in addition to the features of the above-described embodiment: the air inlet module 1 further comprises a first adapter 14, the first adapter 14 comprises a first adapter shell body 141, a first connecting portion 142 and a second connecting portion 143, the first connecting portion 142 and the second connecting portion 143 are respectively arranged at two ends of the first adapter shell body 141, the first adapter shell body 141 is provided with a first air passing cavity, the first connecting portion 142 is provided with a first input port, the second connecting portion 143 is provided with a first output port, the first connecting portion 142 is matched with the first shell piece 11, the first input port is opposite to the first air outlet 103, the first input port, the first air passing cavity and the first output port are sequentially communicated, the second connecting portion 143 is used for being installed in a matched mode with a liner component of the dish washer, and the first output port is used for being communicated with the liner component of the dish washer. The dishwasher drying device is arranged on the side wall of the liner normally horizontally, and because the length of the air inlet module 1 and the installation space are limited or the actual connection requirement is met, the installation of the air inlet module 1 is often troublesome and time-consuming, so that the air channel output direction can be adjusted through the arrangement of the first adapter 14, on the one hand, the installation difficulty of the air inlet module 1 can be reduced, and after the second connecting part 143 of the first adapter 14 is connected with the liner component, the installation can be completed by directly inserting the first shell 11 into the first connecting part 142; in addition, when the connection structure of the air inlet module 1 and the inner container is damaged, only the first adapter 14 needs to be replaced, so that maintenance work is more economical and convenient.

As shown in fig. 2 and 4, this embodiment further defines, in addition to the features of the above-described embodiment: the first housing 11 includes a first front housing 111 and a first rear housing 112, the first front housing 111 is disposed on the first rear housing 112, and the first front housing 111 and the first rear housing 112 enclose to form the first accommodating cavity 101. The first front shell 111 and the first rear shell 112 are arranged to enclose to form the first accommodating cavity 101, so that the first fan 12 and the first heating component 13 can be protected, and meanwhile, the pollution to air flow caused by the entry of foreign matters is reduced; in addition, the first front shell 111 and the first rear shell 112 are detachably connected, so that the disassembly and the assembly are convenient, and the cleaning and the maintenance of the air inlet module 1 are convenient for users and equipment manufacturers.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the air inlet module 1 further comprises a baffle 15, the baffle 15 is movably arranged on the first shell member 11, the baffle 15 at least has a first position and a second position relative to the first shell member 11, when the baffle 15 is located at the first position, the baffle 15 breaks the first air flow channel, and when the baffle 15 is located at the second position, the baffle 15 makes the first air flow channel communicated. Through the above structure, when the first fan 12 works, the first fan 12 sucks in the external air from the first air inlet 102 to generate an air flow, the air flow flows towards the first air outlet 103 and blows the baffle 15 to turn over to the second position, and at this time, the first air flow channels are communicated, so that the air flow smoothly flows out of the first air outlet 103 and enters the inner container of the dish washer; when the first fan 12 stops working, the baffle 15 is reset under the action of gravity and stays at the first position to disconnect the first air flow channel, so that when the internal circulation module 2 is started, the second fan 22 can better extract air from the inner container to form circulation hot air flow, and external air is prevented from continuously entering to reduce the heating efficiency of the second heating component 23.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: baffle 15 is located first accommodation chamber 101, and baffle 15 separates first accommodation chamber 101 and forms first installation chamber 1011 and first separation chamber 1012, and first installation chamber 1011 communicates with first air intake 102, and first fan 12 is located first installation chamber 1011, and first separation chamber 1012 communicates with first air outlet 103 and first air gap 201 respectively, separates first installation chamber 1011 and first separation chamber 1012 when baffle 15 is located the first position, and first installation chamber 1011 and first separation chamber 1012 communicate when baffle 15 is located the second position. By adopting the above structure, when the first fan 12 works, the first fan 12 sucks in the external air from the first air inlet 102 to generate the air flow, the air flow flows towards the first air outlet 103 and blows the baffle 15 to turn over to the second position, at this time, the first installation cavity 1011 and the first separation cavity 1012 are communicated and shield the opening of the first fixing part 114, so that the air flow smoothly flows out of the first air outlet 103 and enters the inner container of the dish washer; when the first fan 12 stops working, the baffle 15 is reset under the action of gravity and stays at the first position to separate the first installation cavity 1011 from the first separation cavity 1012, so that when the inner circulation module 2 is started, the external air can be prevented from being pumped into the inner circulation module by the second fan.

As shown in fig. 2, 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: first spacing portion 113 is formed on the inner wall of first shell 11, first spacing portion 113 is equipped with first through-hole 104, first through-hole 104 respectively with first installation cavity 1011 and first separation cavity 1012 intercommunication, first spacing portion 113 and baffle 15 looks adaptation, the one end of baffle 15 rotates with the one end of first spacing portion 113 and articulates, when baffle 15 is located the first position, baffle 15 lid is established on first spacing portion 113, first through-hole 104 is closed, when baffle 15 is located the second position, the other end of baffle 15 is kept away from first spacing portion 113, first through-hole 104 is opened. By adopting the structure, when the first fan 12 works, the generated wind force blows the baffle 15 to the second position, at the moment, the first through hole 104 is opened, the first installation cavity 1011 is communicated with the first separation cavity 1012 and shields the opening of the first fixing part 114, so that the external air is smoothly blown to the relevant air channel to reach the inner container of the dish washer; when the first fan 12 stops working, the baffle 15 falls to the first position under the action of gravity to shield the first through hole 104 so that the first installation cavity 1011 and the first separation cavity 1012 are separated, therefore, the air flow resistance effect is better through the cooperation of the first limiting part 113 and the baffle 15, and the limiting effect on the baffle 15 is enhanced through the first limiting part 113 on the one hand, and the abrasion of the baffle 15 on the inner wall of the first shell 11 in the moving process is reduced.

Example 2

A second embodiment of the present application discloses a dishwasher, comprising: the inner container assembly is provided with a third accommodating cavity with an opening on the side surface, the inner container assembly is provided with a first mounting hole and a second mounting hole, and the third accommodating cavity is respectively communicated with the first mounting hole and the second mounting hole; the drying device is arranged on the liner assembly, the first mounting hole is communicated with the first air outlet 103, and the second mounting hole is communicated with the second air outlet 202; and the control device is electrically connected with the air inlet module 1 and the internal circulation module 2. The dish washer disclosed in the second aspect of the application is provided with the drying device of any one of the above, and is provided with the air inlet module 1 and the internal circulation module 2, after the air inlet module 1 extracts air from the outside and injects the air into the inner cavity of the dish washer, the internal circulation module 2 forms circulation hot air in the inner cavity of the dish washer to dry, and the internal circulation hot air improves the drying efficiency and simultaneously avoids heat loss caused by the hot air discharged out of the inner cavity, so that the energy efficiency of a product is improved. The two modules can work independently, so that the drying use scenes in different stages are met, the drying effect is improved simultaneously, meanwhile, the two modules are integrated, the number of parts is reduced, and meanwhile, the cost of the parts is reduced.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A drying apparatus, comprising:

the air inlet module (1), the air inlet module (1) comprises a first shell (11) and a first fan (12), the first shell (11) is provided with a first accommodating cavity (101), the first shell (11) is provided with a first air inlet (102) and a first air outlet (103), the first air inlet (102), the first accommodating cavity (101) and the first air outlet (103) are sequentially communicated to form a first air flow channel, the first fan (12) is arranged on the first shell (11), the first fan (12) is positioned in the first accommodating cavity (101), the first fan (12) is used for generating negative pressure to form air flow, and the first air outlet (103) is used for being communicated with one end of a liner of the dish washer;

The inner circulation module (2), the inner circulation module (2) sets up on the first shell piece (11), the inner circulation module (2) is equipped with first air gap (201) and second air gap (202), first air gap (201) with first holding chamber (101) intercommunication, second air gap (202) are used for the other end of intercommunication dish washer inner bag, the inner circulation module (2) is used for producing the hot air current.

2. Drying apparatus according to claim 1, wherein the internal circulation module (2) comprises a second casing (21), a second fan (22) and a second heating assembly (23), the second casing (21) is provided with the first air passing opening (201) and the second air passing opening (202), the second casing (21) is provided with a second accommodating cavity (203), the second accommodating cavity (203) is respectively communicated with the first air passing opening (201) and the second air passing opening (202), the second fan (22) and the second heating assembly (23) are arranged on the second casing (21), the second fan (22) and the second heating assembly (23) are located in the second accommodating cavity (203), the second fan (22) is used for generating negative pressure to form air flow, and the second heating assembly (23) is used for heating air flowing through.

3. Drying apparatus according to claim 2, wherein,

the air inlet of the second fan (22) is opposite to the first air passing opening (201), and the first air outlet (103), the first accommodating cavity (101), the first air passing opening (201), the second accommodating cavity (203) and the second air passing opening (202) are sequentially communicated to form a second air flow channel; or (b)

The air inlet of the second fan (22) is opposite to the second air outlet (202), and the second air outlet (202), the second accommodating cavity (203), the first air outlet (201), the first accommodating cavity (101) and the first air outlet (103) are sequentially communicated to form a second air flow channel.

4. Drying apparatus according to claim 2, wherein,

the inner circulation module (2) further comprises a second adapter (24), the second adapter (24) comprises a second adapter shell body (241), a third connecting part (242) and a fourth connecting part (243), the third connecting part (242) and the fourth connecting part (243) are respectively arranged at two ends of the second adapter shell body (241), the second adapter shell body (241) is provided with a second air passing cavity, the third connecting part (242) is provided with a second input port, the fourth connecting part (243) is provided with a second output port, the third connecting part (242) is matched with the second shell piece (21), the second input port is opposite to the second air passing port (202), the second input port, the second air passing cavity and the second output port are sequentially communicated, and the fourth connecting part (243) is used for being installed in an adapting way with a liner assembly of the dish washer, and the second output port is used for communicating with the liner assembly of the dish washer; and/or

The second shell (21) comprises a second front shell (211) and a second rear shell (212), the second front shell (211) is arranged on the second rear shell (212), and the second front shell (211) and the second rear shell (212) are enclosed to form the second accommodating cavity (203); and/or

The second heating component (23) is positioned at one side of the air outlet of the second fan (22).

5. The drying apparatus according to claim 2, wherein the first casing member (11) is formed with a first fixing portion (114), the first fixing portion (114) is provided with an opening, the opening communicates with the first air outlet (103), the second casing member (21) is formed with a second fixing portion adapted to the first fixing portion (114), and the second fixing portion is provided with the first air outlet (201).

6. The drying apparatus according to claim 5, wherein the first fixing portion (114) includes a first fixing body (1141) and protrusions (1142), the first fixing body (1141) is provided with the openings, two protrusions (1142) are provided on both sides of the first fixing body (1141), the second fixing portion includes a second fixing body provided with the first air outlet (201) and two hooks, the second fixing body is adapted to the first fixing body (1141), the two hooks are provided on both sides of the second fixing body, and the hooks are adapted to the protrusions (1142).

7. Drying apparatus according to claim 1, wherein,

the air inlet module (1) further comprises a first heating component (13), the first heating component (13) is arranged on the first shell (11), the first heating component (13) is located in the first accommodating cavity (101), and the first heating component (13) is used for heating air flowing through; and/or

The air inlet module (1) further comprises a first adapter (14), the first adapter (14) comprises a first adapter shell body (141), a first connecting part (142) and a second connecting part (143), the first connecting part (142) and the second connecting part (143) are respectively arranged at two ends of the first adapter shell body (141), the first adapter shell body (141) is provided with a first air passing cavity, the first connecting part (142) is provided with a first input port, the second connecting part (143) is provided with a first output port, the first connecting part (142) is matched with the first shell piece (11), the first input port is opposite to the first air outlet (103), the first input port, the first air passing cavity and the first output port are sequentially communicated, the second connecting part (143) is used for being installed in an adapting way with an inner liner component of a dish-washing machine, and the first output port is used for being communicated with an inner liner component of the dish-washing machine; and/or

The first shell (11) comprises a first front shell (111) and a first rear shell (112), the first front shell (111) is arranged on the first rear shell (112), and the first front shell (111) and the first rear shell (112) are enclosed to form the first accommodating cavity (101).

8. The drying apparatus according to claim 1, wherein the air intake module (1) further comprises a baffle (15), the baffle (15) is movably disposed on the first housing member (11), the baffle (15) has at least a first position and a second position with respect to the first housing member (11), the baffle (15) being configured to disconnect the first air flow channel when the baffle (15) is in the first position, and the baffle (15) being configured to connect the first air flow channel when the baffle (15) is in the second position.

9. The drying apparatus according to claim 8, wherein the baffle (15) is located in the first accommodating cavity (101), the baffle (15) separates the first accommodating cavity (101) to form a first installation cavity (1011) and a first separation cavity (1012), the first installation cavity (1011) is communicated with the first air inlet (102), the first fan (12) is located in the first installation cavity (1011), the first separation cavity (1012) is respectively communicated with the first air outlet (103) and the first air passing opening (201), the baffle (15) separates the first installation cavity (1011) and the first separation cavity (1012) when located in the first position, and the first installation cavity (1011) is communicated with the first separation cavity (1012) when the baffle (15) is located in the second position.

10. A dishwasher, comprising:

the inner container assembly is provided with a third accommodating cavity with an opening on the side surface, a first mounting hole and a second mounting hole are formed in the inner container assembly, and the third accommodating cavity is communicated with the first mounting hole and the second mounting hole respectively;

the drying apparatus according to any one of claims 1 to 9, which is provided on the liner assembly, the first mounting hole being in communication with the first air outlet (103), the second mounting hole being in communication with the second air outlet (202);

and the control device is electrically connected with the air inlet module (1) and the internal circulation module (2).