CN113116266A

CN113116266A - Dish washing machine convenient to operate

Info

Publication number: CN113116266A
Application number: CN202010029024.5A
Authority: CN
Inventors: 周欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2021-07-16

Abstract

The invention relates to a kitchen cleaning appliance, in particular to a dish washing machine which is portable in operation, and is characterized in that: including the frame with can dismantle the cover body of being connected with the frame, the frame has open-top's cavity, spray set is installed to the cavity bottom, install the circulation system with spray set intercommunication in the frame, the lower extreme of the cover body is uncovered form, and cover body seal installation in the open-top department of frame, the cover body surrounds with the cavity and forms the washing cavity. The dish washing machine has the advantages of simpler structure, lower cost, portable operation, difficult water leakage problem in the working process, more convenient tableware taking and placing, lower noise, and capability of accommodating the tableware, carrying the tableware and draining the tableware by the detachable cover body after the dish washing machine washes the tableware.

Description

Dish washing machine convenient to operate

Technical Field

The invention relates to a kitchen cleaning appliance, in particular to a dish washing machine which is portable in operation.

Background

The existing dish washing machines on the market are generally divided into two types, one type is an embedded dish washing machine embedded into a wall or a water tank, the dish washing machine needs to be installed by professional personnel, the embedded dish washing machine does not occupy space, and for a user group with a small residential area, the kitchen space is greatly saved. The other type is a table type dish washing machine which can be placed on the table board, the table type dish washing machine can be placed in a kitchen space, can also be placed in spaces such as a living room and a balcony, is not influenced by the placement space, and can be moved along with furniture of a user. For the dish washing machine, the side surface of the common dish washing machine is provided with the door body which can be opened, the door body is sealed with the shell of the dish washing machine so as to prevent the water leakage of the inner cavity of the dish washing machine, although the existing dish washing machine has the problem of water leakage sealing, the door body needs to be frequently pulled open and closed, after the user uses the dish washing machine for a long time, the sealing effect is gradually weakened, and the risk of water leakage exists. In addition, because the door body is opened laterally, after the dishwasher is washed, a user has certain difficulty in taking and placing tableware because the space for opening the door body is narrow. On the other hand, to current dish washer, the spray arm is installed in the bottom of dish washer inner chamber, and in the course of the work, the dish washer can be by spray arm blowout high-pressure rivers, when rivers hit rigid inner chamber perisporium and roof, can produce great striking noise, influences consumer's normal work and rest.

Disclosure of Invention

The invention aims to provide a dish washing machine which is simpler in structure, lower in cost, portable in operation, less prone to water leakage in the working process, more convenient to take and place tableware and lower in noise.

In order to achieve the purpose, the invention adopts the following technical scheme: an operating portable dishwasher, characterized by: including the frame with can dismantle the cover body of being connected with the frame, the frame has open-top's cavity, spray set is installed to the cavity bottom, install the circulation system with spray set intercommunication in the frame, the lower extreme of the cover body is uncovered form, and cover body seal installation in the open-top department of frame, the cover body surrounds with the cavity and forms the washing cavity.

Furthermore, a water inlet communicated with a water supply system is arranged on the circumferential wall of the concave cavity.

Further, the lower extreme of the cover body is provided with the deflector that extends to the cavity diapire, the deflector is located the inboard of water inlet to and form into the water clearance between the water inlet, wherein, the lower extreme of deflector is less than the water inlet setting.

Further, the vertical height from the water inlet to the lower end of the guide plate is H2, wherein H2 is 5-10 mm;

or the lower end of the guide plate is lower than the spraying device;

or the water inlet gap is 1 mm-5 mm.

Further, be located the outside of wasing the cavity, water inlet department seal mounting has water supply connector, water supply connector have with the first inlet channel of water supply system intercommunication, with the second inlet channel of water inlet intercommunication and with the intercommunication mouth of first inlet channel and second inlet channel intercommunication, the intercommunication mouth is higher than the water inlet setting.

Further, the vertical height from the water inlet to the communication port is H3, wherein H3 is not less than 5 mm;

or, be provided with the division board in the water supply connector, the cavity that the division board will be in the water supply connector is separated into first water inlet channel and second water inlet channel, and wherein, the intercommunication mouth sets up on the division board.

Further, water supply system includes the water tank and with the communicating pipe of water inlet and water tank intercommunication, cover the flourishing water cavity that has the water storage in the body, flourishing water cavity is the water tank, flourishing water cavity can be to supplying water in the washing cavity through communicating pipe.

Furthermore, a first waterway coupling port communicated with the water containing cavity is formed in the bottom of the cover body, a second waterway coupling port coupled with a first waterway coupling port is formed in the top of the base, and the second waterway coupling port is communicated with the water inlet through a communicating pipe;

or the water containing cavity is positioned on the top wall and/or in the peripheral wall of the cover body;

or the top of the cover body is provided with a water filling port communicated with the water containing cavity.

Furthermore, the top of the cover body is provided with a ventilation channel communicated with the cleaning chamber, a plurality of transverse water baffles are sequentially arranged in the ventilation channel from top to bottom, wherein two water baffles which are adjacent up and down are arranged in a staggered manner, so that the ventilation channel is formed into a labyrinth structure;

or the surface of the inner wall of the cover body is provided with a non-stick coating or a sound insulation coating;

or the inner surface of the top wall of the cover body is in a dome structure;

or the cover body is made of transparent materials.

Further, a sealing ring is arranged between the cover body and the base;

or one of the bottom of the cover body and the top of the base is provided with a water sealing groove, and the other is provided with a water sealing rib inserted into the water sealing groove, wherein the water sealing groove and the water sealing rib are matched to form the sealing connection between the cover body and the base;

or a locking structure is arranged between the cover body and the base, and the cover body is fixed on the base through the locking structure in the working process of the dishwasher;

or the bottom of the cover body is provided with a downward extending annular water retaining rib, and when the cover body is arranged on the base, the annular water retaining rib extends into the cleaning cavity from the top opening of the base;

or the top of the base is provided with a supporting step, and the cover body is arranged on the supporting step in a lap joint mode.

After adopting above-mentioned technical scheme, because frame and cover body detachable sealing connection, and wash the cavity and surround with the inner chamber of the cover body by the cavity of frame and form, consequently, compare in the current dish washer of seting up the door body in the side, the molding is more unique, the structure is simpler, the cost is lower, and, when the user got and puts the tableware, only need with the cover body take off from the frame can, the operation is very convenient, and, after the dish washer washs and finishes, the consumer can also use the cover body as the waterlogging caused by excessive rainfall basket, be used for splendid attire tableware and to the tableware waterlogging caused by excessive rainfall, the service function of the cover body has been promoted greatly. Meanwhile, in the dish washing machine in the prior art, the door body and the box body of the dish washing machine are generally in sealed attraction through the magnet, but after long-term use and abrasion, the door body is not tightly closed, and the risk of water leakage is easy to occur.

In addition, the detachable cover body of the dishwasher can be internally provided with a water containing cavity for storing water, the water containing cavity can automatically supply water into the cleaning cavity in the working process, and the water containing cavity in the cover body further has the noise function of isolating water flow from hitting the inner wall of the cleaning cavity.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a first embodiment of a dishwasher in accordance with the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an exploded view of the housing and the base of FIG. 1;

FIG. 4 is a schematic structural view of a second embodiment of the dishwasher of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is an enlarged view of the structure at C in FIG. 4;

fig. 7 is a schematic cross-sectional view of the water inlet joint of fig. 4.

Detailed Description

The first embodiment is as follows:

fig. 1, 2 and 3 are schematic structural views of an embodiment of a dishwasher according to the present invention. The utility model provides a dish washer, includes frame 1 and can dismantle the cover body 2 of being connected with frame 1, frame 1 has open-top's cavity, spray set 3 is installed to the cavity bottom, install the circulation system with spray set 3 intercommunication in the frame 1, the circulation system includes the circulating water pump 4 that communicates through the pipeline with spray set 3, the lower extreme of the cover body 2 is uncovered form, and 2 sealing installation of the cover body are in the open-top of frame 1, the cover body 2 surrounds with the cavity and forms washing chamber 20, be provided with the water inlet 10 with water supply system intercommunication on the perisporium of cavity. Wherein, in this embodiment, the cover body 2 is transparent, and the cover body 2 top is provided with bleeder vent 200 to with washing cavity 20 and atmosphere intercommunication, when making things convenient for water supply system to intake in washing cavity 20 through water inlet 10, the air in washing cavity 20 can outwards be discharged through bleeder vent 200.

In this embodiment, the water supply system includes a water tank 51 installed outside the dishwasher and a communication pipe 52 for communicating the water tank 51 with the water inlet 10, a water pump 53 for pumping water in the water tank 51 into the washing chamber 20 and a flow meter 54 for detecting the amount of water are installed on the communication pipe 52, wherein the circulating water pump 4, the water pump 53 and the flow meter 54 are all installed in the installation cavity 11 of the base 1.

In this embodiment, a supporting step 12 is disposed on the top of the base 1, and a sealing ring 5 is disposed on the supporting step 12, when the mounting is performed, the cover 2 is mounted on the supporting step 12 in a lap-joint manner, and the sealing ring 5 is compressed, so as to prevent water leakage between the cover 2 and the base 1. Meanwhile, the bottom of the cover body 2 is further provided with an annular water retaining rib 22 extending downwards, when the cover body 2 is installed on the base 1, the annular water retaining rib 22 extends into the cleaning chamber 20 from the top opening of the base 1, the front end of the annular water retaining rib 22 is further provided with a guide plate 21 extending further to the cleaning chamber 20, the guide plate 21 is located on the inner side of the water inlet 10 and forms a water inlet gap W with the water inlet 10, wherein the lower end of the guide plate 21 is lower than the water inlet 10 so as to prevent the cleaning water from returning into the communicating pipe 52 from the water inlet 10 when the spraying device 3 is prevented from spraying.

To this embodiment, because frame and cover body detachable sealing connection, and wash the cavity of chamber by the frame and surround with the inner chamber of the cover body and form, consequently, compare in the current dish washer of seting up the door body in the side, the molding is more unique, the structure is simpler, the cost is lower, and, when the user got and puts the tableware, only need with the cover body take off from the frame can, the operation is very convenient, and, after the dish washer washs and finishes, the consumer can also use the cover body as the waterlogging caused by excessive rainfall basket, be used for splendid attire tableware and to the tableware waterlogging caused by excessive rainfall, the service function of the cover body has been promoted greatly. Meanwhile, the dishwasher of the prior art, the door body is generally sealed with the sealed actuation of magnet with the box of dishwasher, but after long-term use wearing and tearing, the door body has to exist and closes the door not tightly, there is the risk of leaking easily, and the dishwasher of this embodiment, because the cover body is vertical installation on the frame, and with frame sealing connection, even after long-term use wearing and tearing, the seal structure between the cover body and the frame can bear the gravity pressure of the cover body always and hold the effect, the risk that corresponding seal structure became invalid is lower, be difficult to take place the problem of leaking.

Meanwhile, the cleaning water in the water tank in the embodiment can automatically feed water into the cleaning chamber through the communicating pipe, manual water feeding is not needed, and the intelligent degree is high. And, in this embodiment, be located the inboard of water inlet, the lower extreme of the cover body still is provided with the deflector, and the lower extreme of this deflector is less than the water inlet, and with form into water the clearance between the water inlet, this deflector is when not influencing the water tank and pass through the water inlet and intake, still effectually prevented spray set at the in-process that sprays the washing tableware, has washing water to flow back in the communicating pipe through the water inlet along the inner wall of cavity, causes the pollution of communicating pipe. In this embodiment, the vertical height H2 from the lower end of the guide plate to the lower end of the water inlet is generally 5mm to 10mm, and within this range, the cleaning water in the cleaning chamber is not reversely flowed back into the communicating pipe, and the guide plate is too long to cause strength reduction and easy breaking, and in this embodiment, the water inlet gap is generally 1mm to 5 mm. Simultaneously, to this embodiment, the lower extreme of deflector is less than spray set setting best, because spray set is spraying the in-process, can effectually avoid wasing water and directly spray towards the water inlet clearance between deflector and the water inlet, causes the washing water that sprays out to return in the communicating tube from the water inlet.

In this embodiment, the cover is made of a transparent material, such as: transparent plastic or glass, consequently, in the cleaning process, the consumer can directly see through the all-round tableware cleaning process to the washing chamber of cover body and look over, is showing the enjoyment that has promoted the consumer and used dish washer. Meanwhile, in the embodiment, the cover body can be used as a draining basket for containing tableware and draining the tableware, so that the inner surface of the top wall of the cover body is generally designed into a dome structure, residual water on the tableware can conveniently drop to the dome surface of the cover body, and the residual water can flow out of the cover body through the air holes. And, dish washer is at the cleaning work in-process, and the roof internal surface of the cover body designs into the dome structure, also is favorable to spraying the washing hydroenergy on the dome and flows back to the washing chamber along the dome surface, and, in the drying process, the dome structure lets steam condense into the water droplet more easily and flows into the stoving intracavity, carries out fast drying.

It should be pointed out, in this embodiment, the sealing washer is used for sealing up the gap between the cover body and the frame, prevent that spray set from having the water to leak out at the abluent in-process that sprays, and simultaneously, annular manger plate muscle is less than and supports the step setting, annular manger plate muscle also has the effect of manger plate like this, when spray set sprays washing water to cover body top internal surface, rivers can flow to the bottom of wasing the cavity down along the inner wall of the cover body and annular manger plate muscle, therefore, in this embodiment, annular manger plate muscle has further waterproof, the manger plate effect, play the effect of dual leak protection water. Of course, for the embodiment, the sealing ring is not needed between the cover body and the supporting step, but the annular water retaining rib is directly used for realizing the waterproof and water retaining functions. It should also be pointed out that, in this embodiment, the seal structure between the cover body and the base is not limited to the sealing ring or the annular water retaining rib, and the seal structure may also be a water sealing groove and a water sealing rib inserted into the water sealing groove, wherein, the bottom of the cover body and the top of the base are provided with the water sealing groove on one of them, and the corresponding water sealing rib is provided on the other one, and through the cooperation of the water sealing groove and the water sealing rib, the waterproof sealing between the cover body and the base can also be realized.

It should be noted that, for the embodiment, the height of the cover body exposed above the base is H1, and the total height of the dishwasher is H, wherein, H1/H is required to be 0.3-0.7, because if H1/H is greater than 0.7, the height of the base is lower, the top opening of the base may be lower than the spraying device in the washing chamber, and at this time, if the user accidentally removes the cover body during the operation of the dishwasher, the washing water in the washing chamber may be directly poured outwards, which may cause a safety hazard. Therefore, in the present embodiment, H1/H is generally required to be less than or equal to 0.7, and the top opening of the machine base is required to be higher than the spraying device. If H1/H is less than 0.3, the height of the cover exposed out of the base is small, and the base is high, so that when a user places the dishwasher on the table, the user takes off the cover and places tableware in the washing chamber or takes the tableware out of the washing chamber, which is difficult, especially when the user is short in height. Therefore, in the present embodiment, H1/H is generally required to be 0.3 to 0.7mm, and H1/H is required to be 0.35 to 0.65. In order to meet the use requirements of most people, H1/H can be selected to be 0.4-0.6, preferably 0.44-0.45, for example, the total height H of the dishwasher is 400mm, and the exposed height H1 of the cover body is 177 mm.

In addition, to this embodiment, the water tank is installed in the outside of dish washer, and the water tank passes through communicating pipe and washs the cavity intercommunication, and when wasing tableware like this at every turn, the user only need to water the water tank can. Of course, the water tank can also be directly installed in the base, and hidden installation of the water tank is realized. In addition, in this embodiment, the water tank may not be provided, and the water supply system includes a tap and a communication pipe for communicating the water inlet with the tap, so that water can be easily supplied into the cleaning chamber. To this embodiment, can also be provided with the hasp structure between the cover body and the frame, and the dish washer working process, the cover body is fixed in on the frame through the hasp structure to prevent dish washer in the working process, user's maloperation takes away the cover body, and causes the potential safety hazard.

It should be noted that the above structural changes to the present embodiment may be applied to other embodiments of the present invention.

Example two:

as shown in fig. 4, 5, 6 and 7, it is a schematic structural diagram of a second embodiment of the present invention. The difference between the present embodiment and the first embodiment is: in this embodiment, be located the outside of washing chamber 20, water inlet 10 department seal installation has water supply connector 6, is provided with division board 61 in the water supply connector 6, division board 61 separates the cavity in the water supply connector 6 for first inhalant canal 62 and second inhalant canal 63, wherein, first inhalant canal 62 and communicating pipe 52 intercommunication, and second inhalant canal 63 and water inlet 10 intercommunication, and, be provided with intercommunication mouth 60 on the division board 61, with first inhalant canal 62 and second inhalant canal 63 intercommunication, and, the intercommunication mouth 60 is higher than the setting of water inlet 10.

Meanwhile, in this embodiment, the cover body 2 has a water containing cavity 20a for storing water therein, the water containing cavity 20a is a water tank, and the water containing cavity 20a can supply water into the cleaning chamber 20 through the communication pipe 52. And, cover body 2 bottom is provided with the first water route coupling mouth 23 with flourishing water cavity 20a intercommunication, the top of frame 1 is provided with the second water route coupling mouth 13 with the coupling of first water route coupling mouth 23 water route, second water route coupling mouth 13 is through communicating pipe 52 and water supply connector 6 intercommunication. The communication pipe 52 is provided with a water pump 53 and a flow meter 54.

In this embodiment, the first waterway coupling port 23 is hermetically communicated with the second waterway coupling port 13, the elastic valve body 24 is arranged on the first waterway coupling port 23, and the push rod 14 is arranged in the second waterway coupling port 13, when the cover body 2 is mounted on the base 1, the push rod 14 pushes the elastic valve body 24 to open the first waterway coupling port 23, the water pump 53 is started to pump the cleaning water in the water containing cavity 20a into the cleaning chamber 20, when the cover body 2 is taken off from the base 1, the elastic valve body 24 is reset under the action of the spring, and the elastic valve body 24 closes the first waterway coupling port 23, so as to prevent the water containing cavity 20a from leaking outwards.

Meanwhile, the top of the cover body 2 is provided with an air-permeable passage 25 communicated with the cleaning chamber 20, a plurality of transverse water baffles 26 are sequentially arranged in the air-permeable passage 25 from top to bottom, wherein two water baffles 26 adjacent to each other up and down are arranged in a staggered manner, so that the air-permeable passage 25 is formed into a labyrinth structure. In the present embodiment, the inner wall surface of the cover 2 is further provided with a non-stick coating 27.

For the embodiment, the detachable cover body can be internally provided with a water containing cavity with a water storage function, in the working process, the water containing cavity can automatically supply water into the cleaning cavity, and the water containing cavity in the cover body further has the noise function of isolating water flow from hitting the inner wall of the cleaning cavity.

In addition, in the embodiment, because the water return structure for preventing the cleaning water in the cleaning chamber from returning to the communication pipe is arranged in the water inlet joint, compared with the first embodiment, the water inlet joint can also effectively prevent the cleaning water in the cleaning chamber from returning to the water and causing the pollution of the communication pipe even if the guide plate is not arranged on the cover body. It should be noted that, in the present embodiment, an important structure of the water inlet joint for preventing water return is that the communication port is higher than the water inlet, so that even though the washing water enters from the water inlet, the washing water still flows back into the washing chamber under the action of gravity. Therefore, in order to further improve the function of preventing the water return of the water inlet connector, the vertical height H3 from the lower end of the communication port to the upper end of the inlet water is required to be not less than 5mm, wherein H3 is preferably 10 mm-20 mm.

In this embodiment, the cover body top also can be provided with the filler with flourishing water cavity intercommunication, and before the washing, the user can take off the cover body, adds water to flourishing water cavity, then installs the cover body and carries out the circular telegram work on the frame again. Of course, the user can also install the cover body without water on the base and then add water into the water containing cavity through the water adding port. For the two operation modes, the user can select the operation modes. It should be noted that, in this embodiment, the top wall and the peripheral wall of the cover body are both provided with the water containing cavity, of course, the water containing cavity may also be only arranged in the top wall or the peripheral wall of the cover body, and even when the cover body is in a rectangular tube shape, the water containing cavity may be arranged in the peripheral wall on any side of the cover body.

In addition, in the embodiment, the inner surface of the cover body is provided with the non-stick coating, so that oil stains and dirt cannot be attached to the cover body in the cleaning process, and secondary pollution to tableware is caused. Moreover, for the present embodiment, the cover body has a function of isolating noise, and therefore, in order to further improve the sound insulation effect, a sound insulation coating layer may be provided on the inner wall surface of the cover body or a sound insulation layer may be provided in the cover body, so as to further achieve the sound insulation and noise reduction effects. It should be pointed out that current dish washer generally all need advance water to the washing cavity many times, and need heat the temperature that washs in the cavity to about 70 ℃ after intaking at every turn, and in this embodiment, because the flourishing water cavity that has the water storage in the cover body, dish washer is spraying abluent in-process, the washing cavity can be to flourishing water cavity conduction heat, thereby realize the temperature rising of flourishing water intracavity, the greatly reduced energy consumption of dish washer, therefore, compare in current dish washer, the dish washer of this embodiment is more power-saving, more energy-conserving. Of course, the dishwasher of the embodiment can also be provided with a heating device which is specially used for heating the washing water in the water containing cavity so as to reduce the waiting time of washing.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the accompanying drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. An operating portable dishwasher, characterized by: including the frame with can dismantle the cover body of being connected with the frame, the frame has open-top's cavity, spray set is installed to the cavity bottom, install the circulation system with spray set intercommunication in the frame, the lower extreme of the cover body is uncovered form, and cover body seal installation in the open-top department of frame, the cover body surrounds with the cavity and forms the washing cavity.

2. The dishwasher of claim 1, wherein: and a water inlet communicated with a water supply system is formed in the peripheral wall of the concave cavity.

3. The method of operating a portable dishwasher of claim 2, further comprising: the lower extreme of the cover body is provided with the deflector that extends to the cavity diapire, the deflector is located the inboard of water inlet to and form into water clearance between the water inlet, wherein, the lower extreme of deflector is less than the water inlet setting.

4. The method of operating a portable dishwasher of claim 3, further comprising: the vertical height from the water inlet to the lower end of the guide plate is H2, wherein H2 is 5-10 mm;

or the lower end of the guide plate is lower than the spraying device;

or the water inlet gap is 1 mm-5 mm.

5. The method of operating a portable dishwasher of claim 2, further comprising: be located the outside of wasing the cavity, water inlet department seal installation has water supply connector, water supply connector have with the first inlet channel of water supply system intercommunication, with the second inlet channel of water inlet intercommunication and with the intercommunication mouth of first inlet channel and second inlet channel intercommunication, the intercommunication mouth is higher than the water inlet setting.

6. The method of operating a portable dishwasher of claim 5, further comprising: the vertical height from the water inlet to the communication port is H3, wherein H3 is not less than 5 mm;

7. The method of operating a portable dishwasher of claim 2, further comprising: the water supply system comprises a water tank and a communicating pipe which communicates the water inlet with the water tank, a water containing cavity for storing water is arranged in the cover body, the water containing cavity is the water tank, and the water containing cavity can supply water to the cleaning cavity through the communicating pipe.

8. The method of operating a portable dishwasher of claim 7, further comprising: the bottom of the cover body is provided with a first waterway coupling port communicated with the water containing cavity, the top of the base is provided with a second waterway coupling port coupled with a waterway of the first waterway coupling port, and the second waterway coupling port is communicated with the water inlet through a communicating pipe;

9. Operating a portable dishwasher according to claim 1 or 2, characterized in that: the top of the cover body is provided with a ventilation channel communicated with the cleaning chamber, a plurality of transverse water baffles are sequentially arranged in the ventilation channel from top to bottom, wherein two water baffles which are adjacent up and down are arranged in a staggered manner, so that the ventilation channel is formed into a labyrinth structure;

or the inner surface of the top wall of the cover body is in a dome structure;

or the cover body is made of transparent materials.

10. Operating a portable dishwasher according to claim 1 or 2, characterized in that: a sealing ring is arranged between the cover body and the base;