CN114592310B - Door body washing mechanism with dehydration function and washing device - Google Patents
Door body washing mechanism with dehydration function and washing device Download PDFInfo
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- CN114592310B CN114592310B CN202210334068.8A CN202210334068A CN114592310B CN 114592310 B CN114592310 B CN 114592310B CN 202210334068 A CN202210334068 A CN 202210334068A CN 114592310 B CN114592310 B CN 114592310B
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- air
- door body
- cavity
- washing
- door
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F47/00—Apparatus of the press type for expelling water from the linen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention provides a door body washing mechanism with a dehydration function and a washing device, comprising a door body component, an air bag structure and an air pumping and exhausting component, wherein the door body component is provided with an accommodating cavity; the air bag structure is arranged in the accommodating cavity and divides the accommodating cavity into a door body washing cavity and an inflating cavity; the air pumping port of the air pumping and exhausting assembly is communicated with the door body washing cavity, the air exhaust port of the air pumping and exhausting assembly is communicated with the air charging cavity, and the air pumping port of the air pumping and exhausting assembly and the air exhaust port of the air pumping and exhausting assembly work simultaneously at least for part of time, so that the air pressure in the door body washing cavity is smaller than the air pressure in the air charging cavity; the air bag structure deforms under the action of the pressure difference and extrudes the washings in the door body washing cavity so as to remove the residual washing water on the washings. The invention solves the problem of poor dehydration efficiency of the door body washing mechanism of the washing device in the prior art.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a door body washing mechanism with a dehydration function and a washing device.
Background
The types of washing devices are various, and taking a drum washing machine as an example, the functions of the washing machine are continuously improved and perfected. The user is more apt to wash small laundry items separately from large laundry items when washing the laundry using the washing machine. In view of the above circumstances, some manufacturers have proposed a washing machine with a door body washing function, specifically, by improving a door body of a washing device, the washing device includes a complete machine and a door body washing mechanism, wherein the complete machine has a washing chamber, the washing chamber is used for washing large clothes, the door body washing mechanism has a door body washing chamber, and the door body washing chamber is used for washing small clothes, so as to realize the classified washing and synchronous washing of the small clothes and the large clothes.
However, the existing door body washing mechanism has poor dehydration efficiency, and reduces the use experience of users on the washing device.
Disclosure of Invention
The invention mainly aims to provide a door body washing mechanism with a dehydration function and a washing device, and aims to solve the problem of poor dehydration efficiency of the door body washing mechanism of the washing device in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a door washing mechanism with a dehydration function, comprising a door assembly, an air bag structure and a pumping and exhausting assembly, wherein the door assembly has an accommodating cavity; the air bag structure is arranged in the accommodating cavity and divides the accommodating cavity into a door body washing cavity and an inflating cavity; the air exhaust port of the air exhaust component and the air exhaust port of the air exhaust component work simultaneously at least for part of time so that the air pressure in the washing cavity of the door body is smaller than the air pressure in the air inflation cavity; the air bag structure deforms under the action of the pressure difference and extrudes the washings in the door body washing cavity so as to remove the residual washing water on the washings.
Furthermore, the air pumping and exhausting assembly is provided with a communicating channel, and two ends of the communicating channel are respectively communicated with the air pumping port and the air exhaust port so as to pump out air in the door body washing cavity and fill the air in the air charging cavity.
Further, in the process that the gas in the door body washing cavity is pumped out and filled into the inflating cavity by the gas pumping and exhausting assembly, the water discharging valve of the door body washing mechanism is in a closed state.
Further, door body group spare still includes the evacuation sensor, and the detection end setting of evacuation sensor is in door body washing chamber for detect the vacuum in door body washing chamber, evacuation sensor and drain valve signal connection, open the drain valve for zero at the vacuum in door body washing chamber.
Furthermore, the air pumping and exhausting assembly further comprises an air supplementing channel, the first end of the air supplementing channel is provided with an air supplementing port, the air supplementing port is communicated with an external air source, the second end of the air supplementing channel is communicated with the air exhaust port, and at least when the drain valve is opened, the air supplementing channel is opened and supplies air to the air exhaust port through the air supplementing port.
Further, the door body assembly comprises a bowl body structure and a door body structure, and the door body structure is connected with the bowl body structure and encloses an accommodating cavity; a door body washing cavity is enclosed between the air bag structure and the door body structure, and an inflation cavity is enclosed between the air bag structure and the bowl body structure; when the air pressure in the door body washing cavity is smaller than the air pressure in the inflation cavity, the air bag structure contracts under the action of the pressure difference and extrudes the washed objects in the door body washing cavity.
Further, the door body assembly comprises a bowl body structure and a door body structure, and the door body structure is connected with the bowl body structure and encloses an accommodating cavity; wherein, an inflation cavity is enclosed between the air bag structure and the door body structure, and a door body washing cavity is enclosed between the air bag structure and the bowl body structure; when the air pressure in the door body washing cavity is smaller than the air pressure in the inflation cavity, the air bag structure expands under the action of the pressure difference and extrudes the washed objects in the door body washing cavity.
Furthermore, the air suction port and the air exhaust port are both positioned at the middle position in the height direction of the door body structure; and/or the exhaust port is arranged close to the edge of the door body structure relative to the air suction port.
Furthermore, the door body structure is also provided with a feeding opening which is communicated with the door body washing cavity; the air suction port and the air exhaust port are both positioned below the feeding port; or the air suction port and the air exhaust port are positioned at the lateral position of the feeding port.
Furthermore, the door body structure comprises a decorative plate and a support plate, the decorative plate is arranged on one side, away from the bowl body structure, of the support plate, an electrical cavity is defined between the decorative plate and the support plate, and the air pumping and exhausting assembly is arranged in the electrical cavity; wherein, two air vents have been seted up on the support dish, and two air vents looks interval sets up, and the extraction opening communicates with door body washing chamber through one of two air vents, and the gas vent communicates with aerifing the chamber through another one of two air vents.
According to another aspect of the invention, a washing device is provided, which comprises a complete machine and a door body washing mechanism, wherein the complete machine is provided with an opening and a washing cavity communicated with the opening; the door body washing mechanism is arranged at the opening in an openable and closable manner and is the door body washing mechanism.
By applying the technical scheme of the invention, the air exhaust port of the air exhaust component is communicated with the door body washing cavity, and the air exhaust port of the air exhaust component is communicated with the air inflation cavity, so that the air exhaust component exhausts the air in the door body washing cavity and directly inflates the air in the air inflation cavity, the air pressure in the air inflation cavity is gradually increased while ensuring that the door body washing cavity is gradually close to a vacuum state, the air pressure in the door body washing cavity is smaller than the air pressure in the air inflation cavity, and the air bag structure deforms under the action of pressure difference and extrudes the washings in the door body washing cavity, so that the residual washing water on the washings is removed, the dehydration efficiency of the door body washing mechanism is greatly improved, and the use experience of a user is favorably improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view showing a part of a door washing mechanism of a washing device according to an alternative embodiment of the present invention, in which a decorative plate of a door structure of a door assembly is omitted;
FIG. 2 is a schematic structural view of a first viewing angle of the door wash mechanism of FIG. 1, wherein the glass bowl of the bowl structure of the door assembly is omitted;
fig. 3 is a schematic structural view illustrating a second view angle of the door washing mechanism in fig. 1;
FIG. 4 is a schematic cross-sectional view of the door wash mechanism of FIG. 1;
FIG. 5 shows an enlarged schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic structural diagram of a part of a door washing chamber of the door washing mechanism in FIG. 4;
fig. 7 is a schematic sectional view of the airbag structure of the door washing mechanism in fig. 6 pressing the laundry.
Wherein the figures include the following reference numerals:
1. washing the articles;
10. a door body assembly; 11. a bowl body structure; 111. a glass bowl; 112. a door inner case; 12. a door body structure; 121. a support plate; 1211. a vent hole;
20. an air bag structure; 21. a door body washing cavity; 22. an inflation cavity;
30. an air pumping and exhausting assembly; 31. a communication channel; 32. a gas supply channel; 33. a pump body structure;
40. a washing assembly; 41. a wave wheel disc; 42. a motor;
50. and (4) putting in the opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The invention provides a door body washing mechanism with a dehydration function and a washing device, aiming at solving the problem of poor dehydration efficiency of the door body washing mechanism of the washing device in the prior art.
It should be noted that, in the present application, the washing apparatus includes a complete machine and a door body washing mechanism, wherein the complete machine has an opening and a washing chamber communicated with the opening; the door body washing mechanism is arranged at the opening in an openable and closable manner, and is the door body washing mechanism.
Alternatively, the washing device may be a washing machine, a drum washing machine, a washer-dryer, a dishwasher or other similar products for washing laundry, which are described below by way of example as drum washing machines.
As shown in fig. 1 to 7, the door washing mechanism with a dehydration function includes a door assembly 10, an airbag structure 20 and an exhaust assembly 30, wherein the door assembly 10 has an accommodating cavity; the air bag structure 20 is arranged in the accommodating cavity and divides the accommodating cavity into a door body washing cavity 21 and an inflating cavity 22; the air suction port of the air suction and exhaust assembly 30 is communicated with the door body washing cavity 21, the air exhaust port of the air suction and exhaust assembly 30 is communicated with the inflation cavity 22, and the air suction port of the air suction and exhaust assembly 30 and the air exhaust port of the air suction and exhaust assembly 30 work simultaneously at least for part of time, so that the air pressure in the door body washing cavity 21 is smaller than the air pressure in the inflation cavity 22; the air bag structure 20 is deformed and presses the laundry 1 located in the door washing chamber 21 by the pressure difference to remove the washing water remaining on the laundry 1.
The air exhaust port of the air exhaust assembly 30 is communicated with the door body washing cavity 21, and meanwhile, the air exhaust port of the air exhaust assembly 30 is communicated with the air inflation cavity 22, so that the air exhaust assembly 30 exhausts the air in the door body washing cavity 21 and directly inflates the air in the air inflation cavity 22, the air in the door body washing cavity 21 is fully utilized, the air pressure in the air inflation cavity 22 is gradually increased while the door body washing cavity 21 is ensured to be gradually close to a vacuum state, so that the air pressure in the door body washing cavity 21 is smaller than the air pressure in the air inflation cavity 22, the air bag structure 20 deforms under the action of pressure difference and extrudes the washed object 1 in the door body washing cavity 21, further, the residual washing water on the washed object 1 is removed, the dehydration efficiency of the door body washing mechanism is greatly improved, and the use experience of a user is favorably improved.
As shown in fig. 1 and 3, the air pumping and exhausting assembly 30 has a communication channel 31, and two ends of the communication channel 31 are respectively communicated with the air pumping port and the air exhausting port, so as to pump the air in the door body washing chamber 21 and fill the air filling chamber 22. In this way, the exhaust reliability of the exhaust assembly 30 is ensured.
It should be noted that, in the present application, in order to ensure the pumping reliability of the pumping and exhausting assembly 30 to the door washing chamber 21, optionally, during the process that the pumping and exhausting assembly 30 pumps the gas in the door washing chamber 21 and fills the gas filling chamber 22, the drain valve of the door washing mechanism is in a closed state.
It should be noted that, in this application, door body group spare 10 still includes the evacuation sensor, and the detection end setting of evacuation sensor is in door body washing chamber 21 for detect door body washing chamber 21's vacuum, evacuation sensor and drain valve signal connection to open the drain valve when door body washing chamber 21's vacuum is zero. In this way, it is ensured that the door washing chamber 21 can be vacuumized, so as to ensure that the air pressure of the inflating chamber 22 can be greater than the air pressure of the door washing chamber 21, and further ensure that the air bag structure 20 can deform under the action of the pressure difference, so as to effectively squeeze the washings 1 in the door washing chamber 21.
It should be noted that, in this application, in order to ensure that the air pressure of the inflation cavity 22 can be greater than the air pressure of the door washing cavity 21 and ensure that the pressure difference between the inflation cavity 22 and the door washing cavity 21 can effectively deform the airbag structure 20, in consideration of the fact that the drain valve is opened when the vacuum degree of the door washing cavity 21 is zero, as shown in fig. 1 and 3, the pumping and exhausting assembly 30 further includes an air supply channel 32, a first end of the air supply channel 32 has an air supply port, the air supply port is communicated with an external air source, a second end of the air supply channel 32 is communicated with the exhaust port, and at least when the drain valve is opened, the air supply channel 32 is opened and supplies air to the exhaust port through the air supply port. Thus, the air supply passage 32 is provided to ensure the reliability of air supply to the air charging chamber 22.
As shown in fig. 1, the air pumping and exhausting assembly 30 further includes a pump structure 33, the communicating channel 31 pumps the air in the door washing chamber 21 and fills the air charging chamber 22 by the pumping action of the pump structure 33, and the air replenishing channel 32 supplies the air to the air outlet through the air replenishing opening by the pumping action of the pump structure 33.
As shown in fig. 1 to 7, the door body assembly 10 includes a bowl structure 11 and a door body structure 12, and the door body structure 12 is connected with the bowl structure 11 and encloses a containing cavity; wherein, a door body washing cavity 21 is enclosed between the air bag structure 20 and the door body structure 12, and an inflating cavity 22 is enclosed between the air bag structure 20 and the bowl body structure 11; when the air pressure in the door washing chamber 21 is lower than the air pressure in the inflating chamber 22, the air bag structure 20 contracts under the action of the pressure difference and presses the laundry 1 in the door washing chamber 21. In this way, the laundry 1 is compressed by the contraction of the airbag structure 20, thereby ensuring the dehydration reliability of the laundry 1.
As shown in fig. 3, the bowl structure 11 includes a glass bowl 111 and a door inner casing 112, wherein the door inner casing 112 is fitted over an outer periphery of the glass bowl 111.
In an embodiment of the present application, which is not shown in the drawings, the door body assembly 10 includes a bowl structure 11 and a door body structure 12, and the door body structure 12 is connected to the bowl structure 11 and encloses an accommodating cavity; wherein, an inflation cavity 22 is defined between the air bag structure 20 and the door body structure 12, and a door body washing cavity 21 is defined between the air bag structure 20 and the bowl body structure 11; when the air pressure in the door washing chamber 21 is lower than the air pressure in the inflating chamber 22, the air bag structure 20 is expanded by the pressure difference and presses the laundry 1 in the door washing chamber 21. In this way, the laundry 1 is pressed by the expansion of the airbag structure 20, thereby ensuring the dehydration reliability of the laundry 1.
As shown in fig. 1 and 3, the air suction port and the air discharge port are both located at the middle position in the height direction of the door body structure 12; and/or the exhaust port is disposed proximate an edge of the door structure 12 relative to the extraction opening.
As shown in fig. 1 and 3, the door body structure 12 further has a feeding port 50, and the feeding port 50 is communicated with the door body washing chamber 21; the suction opening and the exhaust opening are both positioned below the feeding opening 50; alternatively, the suction port and the exhaust port are located at positions lateral to the charging port 50. Thus, the dry and astringent phenomena of the input port 50, the pumping port and the exhaust port are avoided.
As shown in fig. 1 to 7, the door body structure 12 includes a decorative plate and a support plate 121, the decorative plate is disposed on a side of the support plate 121 away from the bowl body structure 11, and an electrical cavity is defined between the decorative plate and the support plate 121, and the air exhaust assembly 30 is disposed in the electrical cavity; wherein, the support frame 121 is provided with two vent holes 1211, the two vent holes 1211 are arranged at intervals, the air suction opening is communicated with the door body washing cavity 21 through one of the two vent holes 1211, and the air exhaust opening is communicated with the air charging cavity 22 through the other one of the two vent holes 1211. In this way, the reliability of the air suction and exhaust assembly 30 is ensured.
Further, in fig. 2, the vent 1211, which is in communication with the inflation chamber 22, is located at an edge of the holder tray 121.
In the present application, in order to ensure the sealing reliability and the connection reliability between the airbag structure 20, the bowl structure 11, and the door structure 12, the outer peripheral edge of the airbag structure 20 may be interposed between the bowl structure 11 and the door structure 12.
As shown in fig. 1 and 3 to 7, the door washing mechanism further includes a washing assembly 40, the washing assembly 40 is disposed on the door structure 12, and at least a portion of the washing assembly 40 is located in the door washing cavity 21 to wash the laundry 1 located in the door washing cavity 21. Thus, the washing reliability of the washing module 40 for the laundry 1 in the door washing chamber 21 is ensured.
As shown in fig. 1, 3 to 7, the door body structure 12 includes a decorative plate and a support plate 121, the decorative plate is disposed on a side of the support plate 121 far away from the bowl body structure 11, and an electrical cavity is defined between the decorative plate and the support plate 121; the washing assembly 40 comprises a pulsator disc 41 and a motor 42, wherein the pulsator disc 41 is rotatably arranged in the door washing chamber 21; the driving shaft of the motor 42 penetrates through the bracket disc 121 and is in driving connection with the impeller disc 41, and the motor 42 is arranged in the electric cavity. In this way, the motor 42 drives the pulsator disc 41, and ensures the rotation reliability of the pulsator disc 41, thereby ensuring the washing reliability of the pulsator disc 41 with respect to the laundry 1.
It should be noted that, in the present application, the following specifically introduces the control method of the door body washing mechanism of the present application, the door body washing mechanism is the door body washing mechanism described above and below, the control method includes a washing program and a dehydration program, the door body washing mechanism enters the dehydration program after executing the washing program, the dehydration program includes closing a drain valve of the door body washing mechanism, and starting the air pumping and exhausting assembly 30 to perform air pumping operation on the door body washing cavity 21 of the door body washing mechanism, and simultaneously performing air charging operation on the air charging cavity 22 of the door body washing mechanism, so as to form a pressure difference between the door body washing cavity 21 and the air charging cavity 22; the vacuum degree of the door body washing chamber 21 is detected, and when the vacuum degree is zero, the drain valve is opened to drain the washing water removed from the laundry 1.
Of course, since the exhaust and suction module 30 in the present application further includes the air supply channel 32, when the vacuum degree of the door washing chamber 21 is detected to be zero and the drain valve is opened, the air supply channel 32 is opened and supplies air to the exhaust port through the air supply port. Thereby ensuring that the air pressure of the inflating cavity 22 can be greater than the air pressure of the door washing cavity 21, and further ensuring that the pressure difference between the inflating cavity 22 and the door washing cavity 21 can cause the air bag structure 20 to generate effective deformation.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A door body washing mechanism with a dewatering function is characterized by comprising:
the door body assembly (10), the door body assembly (10) is provided with an accommodating cavity;
the air bag structure (20) is arranged in the accommodating cavity, and divides the accommodating cavity into a door body washing cavity (21) and an inflating cavity (22);
the air exhaust assembly (30), an air exhaust opening of the air exhaust assembly (30) is communicated with the door body washing cavity (21), an air exhaust opening of the air exhaust assembly (30) is communicated with the air charging cavity (22), and the air exhaust opening of the air exhaust assembly (30) work simultaneously at least for part of time, so that the air pressure in the door body washing cavity (21) is smaller than the air pressure in the air charging cavity (22);
the air bag structure (20) deforms under the action of pressure difference and presses the washings (1) in the door body washing cavity (21) so as to remove the residual washing water on the washings (1).
2. The door body washing mechanism according to claim 1, wherein the air pumping and exhausting assembly (30) has a communication channel (31), and two ends of the communication channel (31) are respectively communicated with the air pumping port and the air exhausting port to pump out the air in the door body washing cavity (21) and fill the air charging cavity (22).
3. The door washing mechanism of claim 2,
in the process that the gas in the door body washing cavity (21) is pumped out and filled into the inflating cavity (22) by the gas pumping and exhausting assembly (30), a water discharging valve of the door body washing mechanism is in a closed state.
4. The door wash mechanism according to claim 3, wherein the door assembly (10) further comprises:
the detection end of the vacuumizing sensor is arranged in the door body washing cavity (21) and used for detecting the vacuum degree of the door body washing cavity (21), and the vacuumizing sensor is in signal connection with the drain valve so as to open the drain valve when the vacuum degree of the door body washing cavity (21) is zero.
5. The door body washing mechanism according to claim 3, wherein the air pumping and exhausting assembly (30) further comprises an air supply channel (32), a first end of the air supply channel (32) is provided with an air supply opening, the air supply opening is communicated with an external air source, a second end of the air supply channel (32) is communicated with the air exhaust opening, and at least when the drain valve is opened, the air supply channel (32) is opened and supplies air to the air exhaust opening through the air supply opening.
6. The door wash mechanism according to claim 1, wherein the door assembly (10) comprises:
the bowl body structure (11) and the door body structure (12), wherein the door body structure (12) is connected with the bowl body structure (11) and encloses the accommodating cavity;
the door body washing cavity (21) is enclosed between the air bag structure (20) and the door body structure (12), and the inflating cavity (22) is enclosed between the air bag structure (20) and the bowl body structure (11);
when the air pressure in the door body washing cavity (21) is smaller than the air pressure in the inflating cavity (22), the air bag structure (20) contracts under the action of the pressure difference and extrudes the washings (1) in the door body washing cavity (21).
7. The door wash mechanism according to claim 1, wherein the door assembly (10) comprises:
the bowl body structure (11) and the door body structure (12), wherein the door body structure (12) is connected with the bowl body structure (11) and encloses the accommodating cavity;
the air bag structure (20) and the door body structure (12) enclose the air inflation cavity (22), and the air bag structure (20) and the bowl body structure (11) enclose the door body washing cavity (21);
when the air pressure in the door body washing cavity (21) is smaller than the air pressure in the inflating cavity (22), the air bag structure (20) expands and extrudes the washings (1) in the door body washing cavity (21) under the action of pressure difference.
8. The door washing mechanism according to claim 6 or 7,
the air suction port and the air exhaust port are both positioned at the middle position in the height direction of the door body structure (12); and/or the presence of a gas in the atmosphere,
the exhaust port is arranged close to the edge of the door body structure (12) relative to the air suction port.
9. The door body washing mechanism according to claim 6 or 7, characterized in that the door body structure (12) further has a feeding port (50), and the feeding port (50) is communicated with the door body washing cavity (21);
the suction opening and the exhaust opening are both positioned below the throwing opening (50); alternatively, the first and second liquid crystal display panels may be,
the suction opening and the exhaust opening are located at positions lateral to the delivery opening (50).
10. The door washing mechanism according to claim 6 or 7, wherein the door structure (12) comprises:
a decorative plate;
the decorative plate is arranged on one side, away from the bowl body structure (11), of the support plate (121), an electrical cavity is defined between the decorative plate and the support plate (121), and the exhaust assembly (30) is arranged in the electrical cavity;
the support plate (121) is provided with two vent holes (1211), the two vent holes (1211) are arranged at intervals, the air suction port is communicated with the door body washing cavity (21) through one of the two vent holes (1211), and the air exhaust port is communicated with the inflating cavity (22) through the other of the two vent holes (1211).
11. A washing device, comprising:
the washing machine comprises a whole machine, a washing machine and a control device, wherein the whole machine is provided with an opening and a washing cavity communicated with the opening;
a door washing mechanism provided at the opening in an openable and closable manner, the door washing mechanism being the door washing mechanism according to any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334068.8A CN114592310B (en) | 2022-03-31 | 2022-03-31 | Door body washing mechanism with dehydration function and washing device |
| PCT/CN2022/126272 WO2023184937A1 (en) | 2022-03-31 | 2022-10-19 | Door body washing mechanism having dewatering function, and washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334068.8A CN114592310B (en) | 2022-03-31 | 2022-03-31 | Door body washing mechanism with dehydration function and washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114592310A CN114592310A (en) | 2022-06-07 |
| CN114592310B true CN114592310B (en) | 2023-02-17 |
Family
ID=81812802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210334068.8A Active CN114592310B (en) | 2022-03-31 | 2022-03-31 | Door body washing mechanism with dehydration function and washing device |
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| Country | Link |
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| CN (1) | CN114592310B (en) |
| WO (1) | WO2023184937A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114592310B (en) * | 2022-03-31 | 2023-02-17 | 珠海格力电器股份有限公司 | Door body washing mechanism with dehydration function and washing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131177U (en) * | 1980-03-06 | 1981-10-05 | ||
| WO2018221365A1 (en) * | 2017-05-29 | 2018-12-06 | パナソニックＩｐマネジメント株式会社 | Press-washing machine, washing machine, and washing device |
| WO2019230748A1 (en) * | 2018-05-31 | 2019-12-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN113249937A (en) * | 2021-06-11 | 2021-08-13 | 珠海格力电器股份有限公司 | Door body washing mechanism with sealing performance and washing device |
| CN113638180A (en) * | 2021-08-18 | 2021-11-12 | 珠海格力电器股份有限公司 | Door body washing mechanism with dewatering function and washing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245774Y (en) * | 2008-08-20 | 2009-05-27 | 何伟才 | Vacuum washing machine |
| JP6990824B2 (en) * | 2017-02-14 | 2022-01-12 | パナソニックＩｐマネジメント株式会社 | washing machine |
| CN216040273U (en) * | 2021-10-29 | 2022-03-15 | 成都市笑脸科技有限公司 | Drum type vacuum extrusion dewatering device and washing equipment |
| CN114592310B (en) * | 2022-03-31 | 2023-02-17 | 珠海格力电器股份有限公司 | Door body washing mechanism with dehydration function and washing device |
-
2022
- 2022-03-31 CN CN202210334068.8A patent/CN114592310B/en active Active
- 2022-10-19 WO PCT/CN2022/126272 patent/WO2023184937A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131177U (en) * | 1980-03-06 | 1981-10-05 | ||
| WO2018221365A1 (en) * | 2017-05-29 | 2018-12-06 | パナソニックＩｐマネジメント株式会社 | Press-washing machine, washing machine, and washing device |
| WO2019230748A1 (en) * | 2018-05-31 | 2019-12-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| CN113249937A (en) * | 2021-06-11 | 2021-08-13 | 珠海格力电器股份有限公司 | Door body washing mechanism with sealing performance and washing device |
| CN113638180A (en) * | 2021-08-18 | 2021-11-12 | 珠海格力电器股份有限公司 | Door body washing mechanism with dewatering function and washing device |
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| Publication number | Publication date |
|---|---|
| WO2023184937A1 (en) | 2023-10-05 |
| CN114592310A (en) | 2022-06-07 |
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