CN113355864A - Washing device with flowmeter - Google Patents
Washing device with flowmeter Download PDFInfo
- Publication number
- CN113355864A CN113355864A CN202110656416.9A CN202110656416A CN113355864A CN 113355864 A CN113355864 A CN 113355864A CN 202110656416 A CN202110656416 A CN 202110656416A CN 113355864 A CN113355864 A CN 113355864A
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- Prior art keywords
- valve
- door body
- water inlet
- washing
- flow meter
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/20—Parameters relating to constructional components, e.g. door sensors
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/14—Supply, recirculation or draining of washing liquid
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
Abstract
The invention provides a washing device with a flow meter. The washing device with a flow meter includes: the washing machine comprises a whole machine, a washing machine and a washing machine, wherein the whole machine is provided with an opening and an outer barrel washing cavity communicated with the opening; the door body structure is provided with a door body washing cavity and is arranged at the opening in an openable and closable manner; and at least one part of the water inlet pipeline is arranged in the door body structure, and the water inlet pipeline is provided with a water inlet valve and a flow meter, and the flow meter is used for detecting the water inlet amount of the door body washing cavity so as to control the stop time of the water inlet valve. The invention solves the problem that the water inflow of a door washing cavity of a washing device cannot be accurately controlled in the prior art.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a washing device with a flowmeter.
Background
Various types of washing apparatuses are used, and functions of washing machines, such as washing machines, are being updated. Depending on the needs of the customer, the customer will tend to wash the large and small items of clothing separately, and a common solution to this is to wash the small items of clothing by hand, or to wash the large and small items of clothing separately using a dual-drum washing machine, or to wash them separately using two washing machines. Therefore, not only can waste time and space, but also increase the water and electricity consumption and increase unnecessary cost.
At present, some manufacturers also propose a washing machine with a door washing function, but since small clothes have a smaller volume than large clothes, a smaller amount of water is required for washing the small clothes. The water inlet amount of the door washing cavity of the door washing mechanism needs to be controlled independently, but the existing washing device cannot accurately control the water inlet amount of the door washing cavity.
Therefore, the problem that the water inflow of a door washing cavity of the washing device cannot be accurately controlled exists in the prior art.
Disclosure of Invention
The invention mainly aims to provide a washing device with a flow meter, which is used for solving the problem that the water inflow of a door washing cavity of the washing device cannot be accurately controlled in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a washing device having a flow meter, comprising: the washing machine comprises a whole machine, a washing machine and a washing machine, wherein the whole machine is provided with an opening and an outer barrel washing cavity communicated with the opening; the door body structure is provided with a door body washing cavity and is arranged at the opening in an openable and closable manner; and at least one part of the water inlet pipeline is arranged in the door body structure, and the water inlet pipeline is provided with a water inlet valve and a flow meter, and the flow meter is used for detecting the water inlet amount of the door body washing cavity so as to control the stop time of the water inlet valve.
Further, the flow meter is integrated within the water inlet valve.
Furthermore, the door body structure is provided with one or more water inlets communicated with the door body washing cavity, at least one water inlet is positioned at the top of the door body washing cavity, and the tail end of the water inlet pipeline is communicated with the water inlets.
Furthermore, the washing device with the flow meter also comprises a switch valve structure, the switch valve structure is arranged on the water inlet pipeline and is positioned at the downstream position of the water inlet valve, the switch valve structure has an opening state and a closing state, and when the switch valve structure is in the opening state, water flowing through one side where the water inlet valve is positioned flows into the door body washing cavity through the switch valve structure; when the switch valve structure is in a closed state, the communication state of the pipe section between the water inlet valve and the door body washing cavity is cut off.
Furthermore, the water inlet pipeline comprises a first section and a second section which are connected in sequence, the first section is located in the whole machine, the second section is located in the door body structure, the water inlet valve is arranged at one end, far away from the second section, of the first section, and the switch valve structure is arranged in the first section.
Furthermore, the switch valve structure is arranged at one end of the first section, which is close to the second section, and comprises a trigger piece which is matched with the door body structure, when the door body structure closes the opening, the trigger piece is triggered by the door body structure, so that the switch valve structure is in an open state; when the door body structure avoids the opening, the trigger piece is not triggered by the door body structure, and the switch valve structure is in a closed state.
Further, the trigger piece comprises a connecting rod, at least one part of the connecting rod extends out of the outer side of the whole machine, and when the door body structure closes the opening, the door body structure extrudes the connecting rod to retreat into the whole machine and enable the switch valve structure to be in an open state.
Further, the switching valve structure includes: the valve body is arranged in the water inlet pipeline and is provided with a valve inlet and a valve outlet, and the valve inlet is close to one side of the water inlet valve relative to the valve outlet; the trigger piece, at least one part of the trigger piece is movably arranged in the valve body; the sealing element is arranged on the trigger piece and positioned in the valve body, the sealing element moves along with the movement of the trigger piece, and the sealing element is matched with the valve outlet to seal or avoid the valve outlet; the elastic part, the elastic part setting is in the inside of valve body, and the both ends of elastic part are connected with trigger piece and valve body respectively, for the trigger piece provides the reset force to valve outlet one side motion.
Furthermore, the washing device with the flowmeter further comprises a door body sealing ring, the door body sealing ring is arranged on the door body structure and is positioned at one end, close to the first section, of the second section, and when the door body structure closes the opening, the door body sealing ring is used for sealing and connecting the first section and the second section.
Further, the washing apparatus having the flow meter further includes: the door body water outlet pipeline is communicated with a door body water outlet of the door body washing cavity; the one-way valve is arranged on the water outlet pipeline of the door body, so that the water outlet pipeline of the door body can only discharge the water in the washing cavity of the door body outwards.
Further, the washing apparatus having the flow meter further includes: the outer barrel drainage pipeline is communicated with a drainage port of the outer barrel washing cavity, and the tail end of the door body drainage pipeline is communicated to the outer barrel drainage pipeline; and the drainage pump is arranged on the drainage pipeline of the outer barrel and is positioned at the downstream position of the communication point of the water outlet pipeline of the door body and the drainage pipeline of the outer barrel.
Furthermore, the washing device with the flow meter further comprises a control device, the control device is in signal connection with the water inlet valve, and when the water inlet amount of the door washing cavity detected by the flow meter is larger than or equal to the preset water amount, the control device controls the water inlet valve to be closed.
Furthermore, the flowmeter is provided with a memory chip, the memory chip can store the water inflow of the door body washing cavity detected by the flowmeter, and after the water injection of the door body washing cavity is completed, the memory chip clears the stored water inflow data of the door body washing cavity.
Further, the washing apparatus having the flow meter is a washing machine.
Further, the washing apparatus having the flow meter is a drum washing machine.
By applying the technical scheme of the invention, the washing device with the flow meter comprises a complete machine, a door body structure and a water inlet pipeline. The whole machine is provided with an opening and an outer barrel washing cavity communicated with the opening; the door body structure is provided with a door body washing cavity and can be arranged at the opening in an opening and closing way; at least one part of the water inlet pipeline is arranged in the door body structure, the water inlet pipeline is provided with a water inlet valve and a flow meter, and the flow meter is used for detecting the water inlet amount of the door body washing cavity so as to control the stop time of the water inlet valve.
When using the washing device who has the flowmeter in this application, because the inlet channel has flowmeter and water intaking valve to through the water inlet pipe to the water injection in the door body washing intracavity. Therefore, the water discharged into the door body washing cavity through the water inlet pipeline can be detected through the flow meter. Therefore, when the water quantity detected by the flow meter reaches the preset water injection quantity of the door body washing cavity, the water inlet valve can be closed, so that water injection into the door body washing cavity is stopped, and the aim of accurately controlling the water injection quantity of the door body washing cavity is fulfilled. Therefore, the washing device with the flow meter effectively solves the problem that the water inflow of the door body washing cavity of the washing device cannot be accurately controlled in the prior art.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural diagram of a washing device with a flow meter according to a specific embodiment of the present invention;
FIG. 2 is a schematic diagram of the seal bypass valve outlet of the on-off valve structure of the washing apparatus having the flow meter of FIG. 1;
FIG. 3 shows a schematic diagram of the seal-sealed valve outlet of the on-off valve arrangement of the washing apparatus with a flow meter of FIG. 1;
fig. 4 shows a schematic structural diagram of the whole washing device with the flow meter in the present application.
Wherein the figures include the following reference numerals:
10. a whole machine; 11. an outer barrel washing chamber; 20. a door body structure; 21. a door body washing cavity; 22. a water inlet; 30. a water inlet pipeline; 31. a water inlet valve; 32. a flow meter; 33. a first stage; 34. a second stage; 40. a switch valve structure; 41. a valve body; 42. a trigger; 43. a seal member; 44. an elastic member; 50. a door body sealing ring; 60. a door body water outlet pipeline; 70. a one-way valve; 80. an outer barrel drain line; 90. and (7) draining the pump.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
In order to solve the problem that the water inflow of the door body washing cavity 21 of the washing device cannot be accurately controlled in the prior art, the application provides the washing device with the flowmeter.
Optionally, the washing device with the flow meter is a washing machine or an all-in-one washer dryer.
Optionally, the washing device with the flow meter is a drum washing machine.
Of course, the washing device with the flow meter in the present application may also be a dishwasher or other similar product for washing laundry.
As shown in fig. 1, the washing apparatus with a flow meter of the present application includes a whole machine 10, a door structure 20, and a water inlet pipe 30. The whole machine 10 is provided with an opening and an outer barrel washing cavity 11 communicated with the opening; the door body structure 20 is provided with a door body washing cavity 21, and the door body structure 20 is arranged at the opening in an opening and closing way; at least a portion of the water inlet pipe 30 is disposed in the door structure 20, and the water inlet pipe 30 has a water inlet valve 31 and a flow meter 32, and the flow meter 32 is used for detecting the water inlet amount of the door washing chamber 21 to control the stop timing of the water inlet valve 31.
When the washing apparatus having the flow meter in this application is used, the water inlet line 30 has the flow meter 32 and the water inlet valve 31, and water is injected into the door washing chamber 21 through the water inlet line 30. Therefore, the water discharged into the door washing chamber 21 through the water inlet line 30 can be detected by the flow meter 32. Therefore, when the water amount detected by the flow meter 32 reaches the preset water injection amount of the door washing chamber 21, the water inlet valve 31 can be closed, so that the water injection into the door washing chamber 21 is stopped, and the purpose of accurately controlling the water injection amount of the door washing chamber 21 is achieved. Therefore, the washing device with the flow meter effectively solves the problem that the water inflow of the door body washing cavity of the washing device cannot be accurately controlled in the prior art.
In addition, the water waste can be effectively avoided by controlling the water inflow of the door body washing cavity 21. Meanwhile, if the amount of water entering the door washing chamber 21 is excessive, the detergent may be excessively diluted, thereby reducing the washing effect. Furthermore, by using the washing apparatus with a flow meter according to the present invention, it is not necessary to detect the water level in the door washing chamber 21, and the space in the door washing chamber 21 can be maximally utilized.
In one particular embodiment of the present application, the flow meter 32 is integrated within the water inlet valve 31. By means of the arrangement, not only can the whole structure of the water inlet pipeline 30 be more compact, but also the flow meter 32 can be ensured to accurately detect the flow passing through the water inlet valve 31, or the water inlet quantity detected by the flow meter 32 corresponds to the water quantity passing through the water inlet valve 31 in real time without hysteresis.
Of course, it can be considered that the water inlet valve 31 used in the present application has the flow meter 32 or the water inlet valve 31 in the present application has a flow rate detecting function.
Optionally, the door structure 20 has one or more water inlets 22 communicating with the door washing chamber 21, and at least one water inlet 22 is located at the top of the door washing chamber 21, and the end of the water inlet pipe 30 communicates with the water inlet 22. By arranging the water inlet 22 at the top of the door body washing cavity 21, it can be effectively ensured that water in the water inlet pipeline 30 can only flow into the door body washing cavity 21 from the water inlet pipeline 30, and cannot flow into the water inlet pipeline 30 from the door body washing cavity 21. Thereby effectively ensuring that the water in the washing cavity can not flow backwards.
Specifically, the washing device with the flow meter further includes an on-off valve structure 40, the on-off valve structure 40 is disposed on the water inlet pipe 30 and located at a downstream position of the water inlet valve 31, the on-off valve structure 40 has an open state and a closed state, and when the on-off valve structure 40 is in the open state, water flowing from a side where the water inlet valve 31 is located flows into the door washing chamber 21 through the on-off valve structure 40; when the on-off valve structure 40 is in a closed state, the communication state of the pipe section between the feed valve 31 and the door body washing chamber 21 is cut off. Through the arrangement, when the door body structure 20 is opened, the switch valve structure 40 is kept in a closed state, so that water in the water inlet pipeline 30 can be effectively prevented from flowing outwards, and the environment where the washing device with the flow meter is located can be cleaner and the dryness of the environment where the washing device with the flow meter is located can be guaranteed.
In one embodiment of the present application, the water inlet pipeline 30 includes a first section 33 and a second section 34 connected in sequence, the first section 33 is located in the whole machine 10, the second section 34 is located in the door structure 20, the water inlet valve 31 is disposed at one end of the first section 33 far away from the second section 34, and the on-off valve structure 40 is disposed in the first section 33. Through the arrangement, the water in the water inlet pipeline 30 can be ensured to more accurately flow into the door body washing cavity 21 and cannot flow to other positions of the door body structure 20, so that the service performance and the safety performance of the washing device with the flowmeter are ensured.
As shown in fig. 2 and 3, in the present application, the switching valve structure 40 includes a valve body 41, a trigger 42, a sealing member 43, and an elastic member 44. The valve body 41 is disposed in the water inlet line 30 and has a valve inlet and a valve outlet, the valve inlet being close to the side of the water inlet valve 31 with respect to the valve outlet; at least a part of the trigger 42 is movably disposed inside the valve body 41; a sealing member 43 is arranged on the trigger member 42 and positioned in the valve body 41, the sealing member 43 moves along with the movement of the trigger member 42, and the sealing member 43 is matched with the valve outlet to seal or avoid the valve outlet; the elastic member 44 is disposed inside the valve body 41, and both ends of the elastic member 44 are connected to the trigger 42 and the valve body 41, respectively, to provide the trigger 42 with a restoring force moving to the valve outlet side.
In one embodiment of the present application, the on-off valve structure 40 is disposed at one end of the first section 33 close to the second section 34, the trigger 42 is engaged with the door structure 20, and when the door structure 20 closes the opening, the trigger 42 is triggered by the door structure 20 to make the on-off valve structure 40 in an open state; when the door structure 20 escapes from the opening, the trigger 42 is not triggered by the door structure 20, and the on-off valve structure 40 is in the closed state.
Specifically, the triggering member 42 includes a link, at least a portion of which extends to the outside of the whole machine 10, and when the door structure 20 closes the opening, the door structure 20 presses the link to retract into the whole machine 10 and the on-off valve structure 40 is in an open state. That is, when the door structure 20 closes the opening, the link receives a force toward the elastic member 44, so that the elastic member 44 is pressed, and at this time, the sealing member 43 also moves along with the link to avoid the valve outlet. When the door structure 20 is evacuated from the opening, the door structure 20 does not apply an acting force to the connecting rod any more, so that the connecting rod drives the sealing piece 43 to move under the action of the restoring force of the elastic piece 44, and the sealing piece 43 seals the valve outlet.
Specifically, the washing device with the flow meter further comprises a door body sealing ring 50, the door body sealing ring 50 is arranged on the door body structure 20 and is positioned at one end of the second section 34 close to the first section 33, and when the door body structure 20 closes the opening, the door body sealing ring 50 is used for sealing and connecting the first section 33 and the second section 34. By means of the arrangement, when the door body structure 20 is closed, the sealing performance between the first section 33 and the second section 34 can be effectively guaranteed, and therefore it is guaranteed that water in the water inlet pipeline 30 cannot seep out from the space between the first section 33 and the second section 34 and flow to other positions of the washing device with the flow meter. Therefore, by such an arrangement, not only the sealing performance between the first section 33 and the second section 34 is effectively ensured, but also the usability of the washing device with the flow meter is effectively ensured, the service life of the washing device with the flow meter is prolonged, and meanwhile, the safety performance of the washing device with the flow meter is also ensured.
Specifically, the washing apparatus with a flow meter further includes: the door body water outlet pipeline 60 is communicated with a door body water outlet of the door body washing cavity 21; the check valve 70, the check valve 70 is disposed on the door body water outlet pipeline 60, so that the door body water outlet pipeline 60 can only discharge the water in the door body washing cavity 21 outwards. By the arrangement, water in the door washing cavity 21 can be discharged outwards through the door water outlet pipeline 60, and the one-way valve 70 is arranged on the door water outlet pipeline 60, so that the water in the door water outlet pipeline 60 can be effectively prevented from flowing back to the inside of the door washing cavity 21.
In one embodiment of the present application, the washing apparatus with a flow meter further includes an outer tub drain line 80 and a drain pump 90. The outer cylinder drainage pipeline 80 is communicated with a drainage port of the outer cylinder washing cavity 11, and the tail end of the door body water outlet pipeline 60 is communicated to the outer cylinder drainage pipeline 80; the drain pump 90 is disposed on the outer tub drain line 80, and the drain pump 90 is located at a position downstream of a communication point of the door body water outlet line 60 and the outer tub drain line 80.
In this application, the washing device with the flow meter further includes a control device, the control device is in signal connection with the water inlet valve 31, and when the water inlet amount of the door washing chamber 21 detected by the flow meter 32 is greater than or equal to the preset water amount, the control device controls the water inlet valve 31 to close. By such arrangement, the automatic control of the water inlet of the door body washing cavity 21 can be realized.
Specifically, the flow meter 32 has a memory chip, the memory chip can store the water inflow of the door washing chamber 21 detected by the flow meter 32, and after the water injection of the door washing chamber 21 is completed, the memory chip clears the stored water inflow data of the door washing chamber 21. Through the arrangement, the data recorded by the flowmeter 32 can be effectively ensured to be zero cleared before water is injected into the door body washing cavity 21 every time, so that the flowmeter 32 is ensured to count from zero every time. Therefore, the arrangement can ensure that the flow meter 32 can detect the water inlet amount of the door washing cavity 21 more accurately.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: when using the washing device who has the flowmeter in this application, because the inlet channel has flowmeter and water intaking valve to through the water inlet pipe to the water injection in the door body washing intracavity. Therefore, the water discharged into the door body washing cavity through the water inlet pipeline can be detected through the flow meter. Therefore, when the water quantity detected by the flow meter reaches the preset water injection quantity of the door body washing cavity, the water inlet valve can be closed, so that water injection into the door body washing cavity is stopped, and the aim of accurately controlling the water injection quantity of the door body washing cavity is fulfilled. Therefore, the washing device with the flow meter effectively solves the problem that the water inflow of the door body washing cavity of the washing device cannot be accurately controlled in the prior art.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 example 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 drawings described above 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 (10)
1. A washing apparatus having a flow meter, comprising:
a complete machine (10), wherein the complete machine (10) is provided with an opening and an outer barrel washing cavity (11) communicated with the opening;
a door body structure (20), wherein the door body structure (20) is provided with a door body washing cavity (21), and the door body structure (20) is arranged at the opening in an opening and closing manner;
a water inlet pipe (30), at least a part of the water inlet pipe (30) is arranged in the door body structure (20), the water inlet pipe (30) is provided with a water inlet valve (31) and a flow meter (32), and the flow meter (32) is used for detecting the water inlet amount of the door body washing cavity (21) so as to control the stop time of the water inlet valve (31).
2. Washing device with a flow meter according to claim 1, characterized in that the flow meter (32) is integrated in the feed valve (31).
3. The washing device with the flow meter according to claim 1, characterized in that the door structure (20) has one or more water inlets (22) communicated with the door washing chamber (21), and at least one water inlet (22) is located at the top of the door washing chamber (21), and the end of the water inlet pipeline (30) is communicated with the water inlet (22).
4. The washing device with the flow meter according to claim 1, further comprising an on-off valve structure (40), the on-off valve structure (40) being provided on the water inlet line (30) at a position downstream of the water inlet valve (31), the on-off valve structure (40) having an open state and a closed state,
when the switch valve structure (40) is in the open state, water flowing through the side where the water inlet valve (31) is located flows into the door body washing cavity (21) through the switch valve structure (40);
when the on-off valve structure (40) is in the closed state, the communication state of the pipe section between the water inlet valve (31) and the door body washing cavity (21) is cut off.
5. The washing device with the flow meter according to claim 4, characterized in that the water inlet pipeline (30) comprises a first section (33) and a second section (34) which are connected in sequence, the first section (33) is located in the whole machine (10), the second section (34) is located in the door structure (20), the water inlet valve (31) is arranged at one end of the first section (33) far away from the second section (34), and the switch valve structure (40) is arranged in the first section (33).
6. Washing device with a flow meter according to claim 5, characterized in that the on-off valve structure (40) is arranged at an end of the first section (33) close to the second section (34), and that the on-off valve structure (40) comprises a trigger (42), which trigger (42) cooperates with the door structure (20),
when the door body structure (20) closes the opening, the trigger piece (42) is triggered by the door body structure (20) to enable the switch valve structure (40) to be in the opening state;
when the door body structure (20) avoids the opening, the trigger piece (42) is not triggered by the door body structure (20), and the switch valve structure (40) is in the closed state.
7. The washing device with the flow meter according to claim 6, characterized in that the trigger member (42) comprises a connecting rod, at least one part of the connecting rod extends to the outer side of the whole machine (10), when the door body structure (20) closes the opening, the door body structure (20) presses the connecting rod to retreat into the whole machine (10) and enables the switch valve structure (40) to be in the open state.
8. Washing device with a flow meter according to claim 4, characterized in that the on-off valve structure (40) comprises:
a valve body (41), the valve body (41) being disposed within the water inlet line (30) and having a valve inlet and a valve outlet, the valve inlet being adjacent to a side of the water inlet valve (31) relative to the valve outlet;
a trigger (42), at least a part of the trigger (42) is movably arranged inside the valve body (41);
a seal (43), the seal (43) being disposed on the trigger (42) and located inside the valve body (41), the seal (43) moving with movement of the trigger (42), the seal (43) cooperating with the valve outlet to seal or avoid the valve outlet;
the elastic piece (44) is arranged inside the valve body (41), and two ends of the elastic piece (44) are respectively connected with the trigger piece (42) and the valve body (41) so as to provide a resetting force for the trigger piece (42) to move towards one side of the valve outlet.
9. The washing device with the flow meter according to claim 5, characterized in that the washing device with the flow meter further comprises a door body sealing ring (50), the door body sealing ring (50) is arranged on the door body structure (20) and located at one end of the second section (34) close to the first section (33), and when the door body structure (20) closes the opening, the door body sealing ring (50) connects the first section (33) and the second section (34) in a sealing manner.
10. The washing device with a flow meter according to any one of claims 1 to 9, further comprising:
the door body water outlet pipeline (60), the door body water outlet pipeline (60) is communicated with a door body water outlet of the door body washing cavity (21);
the check valve (70) is arranged on the door body water outlet pipeline (60), so that the door body water outlet pipeline (60) can only discharge water in the door body washing cavity (21) outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656416.9A CN113355864A (en) | 2021-06-11 | 2021-06-11 | Washing device with flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656416.9A CN113355864A (en) | 2021-06-11 | 2021-06-11 | Washing device with flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113355864A true CN113355864A (en) | 2021-09-07 |
Family
ID=77534221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202110656416.9A Pending CN113355864A (en) | 2021-06-11 | 2021-06-11 | Washing device with flowmeter |
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| CN113981657A (en) * | 2021-11-15 | 2022-01-28 | Tcl家用电器（合肥）有限公司 | Washing apparatus and control method |
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Application publication date: 20210907 |