CN111088632A - Washing equipment and control method and washing method thereof - Google Patents
Washing equipment and control method and washing method thereof Download PDFInfo
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- CN111088632A CN111088632A CN202010015054.0A CN202010015054A CN111088632A CN 111088632 A CN111088632 A CN 111088632A CN 202010015054 A CN202010015054 A CN 202010015054A CN 111088632 A CN111088632 A CN 111088632A
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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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
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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
- D06F39/083—Liquid discharge or recirculation 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
- 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
Abstract
A washing device forms a washing chamber, the washing chamber is provided with a gushing structure, the gushing structure forms a water cavity in the washing chamber, the top of the water cavity forms one or more gushing ports, and the bottom of the water cavity is provided with a water cavity water inlet for supplying water to the water cavity and a water cavity water outlet for discharging water of the water cavity out of the water cavity; the water inlet of the water cavity is connected with the water inlet branch of the water cavity, and the water outlet of the water cavity is connected with the water outlet branch of the water cavity; controlling the water inlet of the water inlet branch and/or the water discharge of the water discharge branch to keep the water cavity at a preset or set water level and/or water pressure; under the action of the water level and the water pressure preset or set in the water cavity, the one or more gushing openings carry out gushing washing on the washings positioned above the one or more gushing openings. The washing equipment of the embodiment realizes the integrated functions of cyclic spraying, rinsing and surging washing, and improves the washing experience of users.
Description
Technical Field
The invention relates to a washing device, a control method thereof and a washing method thereof, in particular to a washing device capable of realizing circulating spraying and circulating spewing, a control method thereof and a washing method thereof, and relates to the technical field of washing devices.
Background
The current mainstream washing machines on the market are drum type and impeller type, when washing clothes, the clothes are put in a drum, and mechanical force is provided by the rotation of the drum to remove dirt. The washing machine is provided with the inner barrel, the outer barrel, the motor, the damping device and other parts, so that the washing machine is complex in mechanical structure, high in cost, high in mechanical force, easy to damage clothes, easy to breed bacteria between the inner barrel and the outer barrel, and capable of causing secondary pollution to the clothes, and is not suitable for washing sensitive clothes such as children clothes, underwear and the like. The existing special underwear washing machine on the market has the working principle that the underwear washing machine is used for removing dirt by means of extrusion, soaking and the like, and the dirt removing effect is poor.
The spray washing is a good washing mode for sensitive clothes such as children clothes, underwear and the like or objects to be washed such as silk, cashmere and the like. The washing mode avoids the damage of the traditional washing machine to the material of the clothes caused by providing larger mechanical force during washing, and avoids the problem that the clothes are deformed due to the pull of the clothes during washing in the drum-type washing machine and the impeller-type washing machine.
However, in the spray washing process, in order to better remove the residual detergent in the laundry, a long-time spray process is often required for the washed laundry, and a large amount of water and a large amount of washing time are consumed in the process of removing the detergent by spraying. And the detergent is removed from the clothes in a single spraying mode, so that the removal effect of the sprayed surface of the clothes is better than that of the surface which is not directly sprayed, a large amount of detergent is easy to remain on the part of the washed clothes which is not directly sprayed, and the detergent remaining on the washed clothes damages the skin of a user.
Disclosure of Invention
In view of this, the invention provides a washing device which can realize circulating spraying and circulating surging. The spraying washing machine is used for solving the problems that a large amount of washing water and a large amount of washing time are needed to be consumed during spraying, and is also used for solving the problems that the back surface of the sprayed surface of the washed object is not thoroughly cleaned in the spraying washing process, and a large amount of detergent is easily remained on the washed object in the spraying washing process.
Specifically, the method comprises the following steps:
the invention relates to a washing device, which forms a washing chamber, wherein the washing chamber is provided with a gushing structure, the gushing structure forms a water cavity in the washing chamber, the top of the water cavity forms one or more gushing ports, and the bottom of the water cavity is provided with a water cavity water inlet for supplying water to the water cavity and a water cavity water outlet for discharging water from the water cavity out of the water cavity; the water inlet of the water cavity is connected with the water inlet branch of the water cavity, and the water outlet of the water cavity is connected with the water outlet branch of the water cavity;
controlling the water inlet of the water inlet branch and/or the water discharge of the water discharge branch to keep the water cavity at a preset or set water level and/or water pressure;
under the action of the water level and the water pressure preset or set in the water cavity, the one or more gushing openings carry out gushing washing on the washings positioned above the one or more gushing openings.
Further optionally, controlling the water inflow of the water inflow branch comprises controlling the water inflow and/or the water inflow pressure; controlling the drainage of the drainage branch comprises controlling the drainage flow and/or the drainage pressure of the drainage branch.
Further optionally, the washing chamber is further provided with a spraying device which sprays downwards from above the washing chamber, and water sprayed from the spraying device flows into the water cavity.
Further optionally, the water inlet of the water cavity comprises one or more water spraying holes, the one or more water spraying holes are connected to the water outlet of the water separator, and the water inlet of the water separator is connected to the water outlet of the water inlet branch of the water cavity; when water is sprayed upwards to the water cavity from the one or more water spraying holes, one or more spraying openings are formed at the top of the water cavity.
Further optionally, the water cavity is formed in a space enclosed by the bottom wall of the washing chamber and the peripheral wall of the washing chamber, a support net is arranged above the water cavity, and washings are placed on the support net; the washing chamber is provided with a washing chamber water outlet, a water cavity water inlet and a water cavity water outlet.
Further optionally, the water chamber comprises a housing attached to the bottom wall and the peripheral wall of the washing chamber, and the water chamber is formed in the housing.
Further optionally, the water chamber is formed by an independent water tank, the top cover of the water tank is a support plate with a plurality of water permeable holes, the support plate is used for placing washing objects, a water tank water outlet is arranged at the bottom of the water tank and is connected with a washing chamber water outlet formed in the washing chamber, and water in the water tank flows out of the washing chamber through the washing chamber water outlet; the water tank is also provided with a water cavity water inlet and a water cavity water outlet.
Further optionally, the water inlet of the water inlet branch is communicated with the water outlet of the water discharge branch, and the water inlet branch, the water discharge branch and the water chamber form a first washing water circulation flow path.
Further optionally, the washing chamber is further provided with a total water inlet line and a total water discharge line, and a circulation branch L connected between the total water inlet line and the total water discharge lineXYThe connecting point of the circulation branch and the main water inlet pipeline is a first connecting point X, the connecting point of the circulation branch and the main water drainage pipeline is a second connecting point Y, a first control valve is arranged on the main water inlet pipeline between the inlet of the main water inlet pipe and the first connecting point X, and a circulation branch L is arranged on the circulation branch LXYA second control valve is arranged on the washing water circulation device, a third control valve is arranged on a main water drainage pipeline between the outlet of the main water drainage pipeline and the second connection point Y, and a fourth control valve and a first water pump are arranged on the first washing water circulation flow path; the bottom of the washing chamber is also provided with a washing chamber water outlet which is connected with a main water drainage pipe, and the main water drainage pipe is arranged between the washing chamber water outlet and a second connection point YAnd a second water pump is arranged, and a water inlet of the spraying device is connected with the main water inlet pipe.
Further optionally, the washing chamber is further provided with a total water inlet line and a total water discharge line, and a circulation branch L connected between the total water inlet line and the total water discharge lineXYThe connecting point of the circulation branch and the main water inlet pipeline is a first connecting point X, the connecting point of the circulation branch and the main water drainage pipeline is a second connecting point Y, a first control valve is arranged on the main water inlet pipeline between the inlet of the main water inlet pipe and the first connecting point X, and a circulation branch L is arranged on the circulation branch LXYA second control valve is arranged on the water inlet branch of the water cavity, a third control valve is arranged on a main water discharge pipeline between the outlet of the main water discharge pipeline and a second connecting point Y, and the water inlet branch of the water cavity is connected with the circulating branch LXYA third connection point Z is arranged between the second control valve and the second connection point Y, and a fourth control valve is arranged on the water inlet branch; the bottom of the washing chamber is also provided with a washing chamber water outlet which is connected with a main water drainage pipe, a second water pump is arranged between the washing chamber water outlet and a second connecting point Y of the main water drainage pipe, and a water inlet of the spraying device is connected with a main water inlet pipe.
The invention also relates to a control method of the washing equipment, which comprises the following control steps:
s1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the first water pump and the second water pump are controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows out through the main water drainage pipe and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, controlling the fourth control valve to open, controlling the first water pump to work, enabling water in the water cavity to flow out of the water cavity drainage branch through the water cavity drainage outlet, enabling the water to flow into the water cavity water inlet branch and the water cavity water inlet under the action of the first water pump, and enabling the water in the water cavity to be surged upwards through the water spraying hole;
s33: when the washing chamber enters a cyclic spraying and gushing washing mode: controlling the fourth control valve to open, controlling the first water pump to work, enabling water in the water cavity to flow out of a water cavity drainage branch through a water cavity drainage port and flow into a water cavity water inlet branch and a water cavity water inlet under the action of the first water pump, and enabling the water in the water cavity to jet upwards through the water spraying hole so as to realize the gushing of the water in the water cavity; at the same time: the second control valve is controlled to be opened to control the second water pump to work, the washing water in the water cavity flows out through the main water drainage pipe and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows to the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device.
The invention also relates to a control method of the washing equipment, which comprises the following control steps:
s1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the second water pump is controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows to the main water drainage pipe through the water outlet of the washing chamber and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, the fourth control valve is controlled to be opened, the second water pump is controlled to work, water in the water cavity and water in the washing chamber flow into the main water discharge pipe through the water discharge port of the washing chamber, flow into the water cavity water discharge branch at the third connection point Z, flow into the water cavity water inlet branch and the water cavity water inlet through the fourth control valve, and flow upwards through the water spray holes to the water cavity, so that surging of the water in the water cavity is realized.
S33: when the washing chamber enters a cyclic spraying and gushing washing mode: the second control valve is controlled to be opened to control the second water pump to work, and the washing water in the water cavity flows to the main water discharge pipe through the water discharge port of the washing chamber and flows into the circulating branch L at the second connection point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device; meanwhile, the fourth control valve is controlled to be opened, water in the water cavity and water in the washing chamber flow into the main water discharging pipe through the water discharging port of the washing chamber, flow into the water discharging branch of the water cavity at the third connecting point Z, flow into the water inlet branch of the water cavity and the water inlet of the water cavity through the fourth control valve, and flow upwards to the water cavity through the water spraying hole, so that water in the water cavity is sprayed.
The invention also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, and the washing equipment is washed in the gushing washing mode for a preset time before the spraying washing mode is started to operate.
The invention also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, wherein during washing, the gushing washing mode is firstly used for washing for a first preset time, then the spraying washing mode is used for washing for a second preset time, and then the gushing washing mode is used for washing for the first preset time, so that the two washing modes alternately run until the washing is finished.
Further optionally, the washing apparatus is any one of the washing apparatuses of the present invention.
Has the advantages that:
the washing equipment has the advantages that the washing equipment can spray and wash the washings, and the washing mode avoids the damage to the materials of the washings caused by the larger mechanical force provided by the traditional washing machine during washing and avoids the problem that the washings are deformed due to the pulling of the washings when the washings are washed in a drum-type washing machine and a pulsator-type washing machine. The structure of the clothes is better protected, and the deformation of the clothes is avoided.
The washing equipment is also provided with a waterway pipeline system capable of realizing circulating spraying, so that water can be saved in the spraying and washing process, the solubility of the detergent is improved in the circulating spraying process, the spraying and washing effect is improved, and the time consumed by spraying and washing is shortened.
The washing equipment is provided with the gushing structure, the gushing structure forms a water cavity below the washings, one or more gushing openings are formed at the top of the water cavity in the gushing washing process, and the gushing washing is carried out on one surface of the washings, which is far away from the spraying device. The clothes are washed in all directions by circularly spraying and washing and gushing washing in the washing equipment, so that the washing effect of the clothes is better, and the dirt-removing capability of the washing equipment to the clothes is enhanced.
The washing equipment is provided with the gushing structure, so that clothes can be rinsed after washing, the gushing structure can enable water in the water cavity to fully gush, the clothes are rinsed more thoroughly, residues of detergent on the clothes are removed, and the washed clothes are more beneficial to skin health of a human body. The washing equipment disclosed by the invention realizes the integrated functions of circulating spraying, rinsing and gushing washing, and improves the washing experience of a user.
Drawings
The above and other objects, features and advantages of the present embodiment disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are only some of the embodiments disclosed in the present embodiment, and it will be obvious to those skilled in the art that other drawings can be obtained from the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of a washing apparatus in example 1 of the present invention;
FIG. 2 is a schematic view of a waterway system of the washing apparatus in embodiment 1 of the present invention;
FIG. 3 is a schematic view of a waterway system of the washing apparatus in embodiment 2 of the present invention;
in the figure:
a1-total inlet pipe; a2 — first control valve; a3-water inlet of spray device; a4-spray set; a5-washing chamber top cover; a6-washing chamber; a 7-supporting net; a8-washings; a9-washing chamber drain; a10-second Water Pump; a11 — second control valve; a12 — third control valve; a13 — total drain; a14-fourth control valve; a15-water separator; a16-water jet; a17-circulation Branch LXY(ii) a A18 — first circulation flow path; a19-water cavity drain outlet; a20-water cavity inlet; a21-water inlet branch of water cavity; a22-first water pump; a23-water cavity drainage branch; the first connecting point X is a circulation branch LXYThe connection point of A17 and the total water inlet pipeline A1; the second connection point Y is the circulation branch LXYThe connection point of A17 with the main drain line A13; the third connecting point Z is a water cavity drainage branch A23 and a circulating branch LXYThe connection point of a17 and between the second control valve a11 and the second connection point Y;
Detailed Description
In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely with reference to the drawings in the present embodiments, and it is obvious that the described embodiments are a part of the embodiments, but not all of the embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present embodiment without any creative efforts belong to the protection scope of the present embodiment.
The terminology used in the present embodiment is for the purpose of describing particular embodiments only and is not intended to be limiting of the present embodiment. As used in this embodiment and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plural" typically includes at least two, but does not exclude the presence of at least one.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
[ example 1 ]
The basic implementation concept of the embodiment is as follows:
a washing device forms a washing chamber, the washing chamber is provided with a gushing structure, the gushing structure forms a water cavity in the washing chamber, the top of the water cavity forms one or more gushing ports, and the bottom of the water cavity is provided with a water cavity water inlet for supplying water to the water cavity and a water cavity water outlet for discharging water of the water cavity out of the water cavity; the water inlet of the water cavity is connected with the water inlet branch of the water cavity, and the water outlet of the water cavity is connected with the water outlet branch of the water cavity;
controlling the water inlet of the water inlet branch and/or the water discharge of the water discharge branch to keep the water cavity at a preset or set water level and water pressure;
under the action of the water level and the water pressure preset or set in the water cavity, the one or more gushing openings carry out gushing washing on the washings positioned above the one or more gushing openings.
Controlling the water inflow of the water inflow branch comprises controlling the water inflow flow and/or the water inflow pressure; controlling the drainage of the drainage branch comprises controlling the drainage flow and/or the drainage pressure of the drainage branch.
The washing chamber is also provided with a spraying device which sprays downwards from the upper part of the washing chamber, and water sprayed from the spraying device flows into the water cavity. The water inlet of the water cavity comprises one or more water spraying holes, the one or more water spraying holes are connected to the water outlet of the water separator, and the water inlet of the water separator is connected with the water outlet of the water inlet branch of the water cavity; when water is sprayed upwards to the water cavity from the one or more water spraying holes, one or more spraying openings are formed at the top of the water cavity.
The water cavity can be formed in a space enclosed by the bottom wall of the washing chamber and the peripheral wall of the washing chamber, a supporting net is arranged above the water cavity, and washings are placed on the supporting net; the washing chamber is provided with a washing chamber water outlet, a water cavity water inlet and a water cavity water outlet. Furthermore, the water cavity comprises a shell which is attached with the bottom wall and the peripheral wall of the washing chamber, and the water cavity is formed in the shell.
Further optionally, the water chamber may be formed by an independent water tank, the top cover of the water tank is a support plate with a plurality of water permeable holes, the support plate is used for placing the washing, the bottom of the water tank is provided with a water tank outlet, the water tank outlet is connected with a washing chamber outlet formed in the washing chamber, and the water in the water tank flows out of the washing chamber through the washing chamber outlet; the water tank is also provided with a water cavity water inlet and a water cavity water outlet.
Further, the preset or set water level in the washing chamber a6 means: presetting a water level: the washing apparatus comprehensively performs the presetting of the water level of the washing course according to the washing course selected by the user, the amount of the washed laundry, and the like, and the setting of the water level means that the user can set the water level in the washing chamber a6 according to his own washing demand.
And the maximum water levels of the different washing stages in the whole washing process are set according to the washing requirements. When entering the soaking stage, the wash water in the washing chamber a6 should be above the highest water level of the laundry. When the important spraying is needed to the stain of the clothes, the water level should be lower than the clothes, and when the soaking and the spraying are needed to be considered, the water level should be equal to the upper surface of the clothes or slightly exceed the upper surface of the clothes. During rinsing, the water level in the washing chamber a6 may be higher than the upper surface of the laundry, may be level with or slightly below the upper surface of the laundry, or may be slightly below the supporting net a7 on which the laundry is placed. Further alternatively, in order to make the rinsing effect higher, the water level of the laundry should be between the highest position of the upper surface of the laundry and the lowest position of the support net a 7.
The present embodiment will be further specifically described below with reference to fig. 1 and 2.
Fig. 1 is a schematic diagram of the washing apparatus in this embodiment. The washing apparatus of this embodiment includes a washing chamber a6, and the washing chamber a6 has a trough-shaped structure for storing washing water in the washing chamber a 6. A washing chamber top cover A5 is also arranged in the washing chamber, the washing chamber top cover A5 is rotatably connected to one side wall of the washing chamber, and the washing chamber top cover A5 can cover the washing chamber in the washing process of the washing chamber to prevent the overflow of the washing water. A spraying device a4 is disposed on one side wall of the washing chamber a6 of the present embodiment, and a spraying device a4 is used for spraying the washings placed in the washing chamber from top to bottom.
In this embodiment, a washing chamber drain a9 is provided at the bottom of the washing chamber, and washing water in washing chamber a6 can be drained through washing chamber drain a 9.
A main water inlet pipe A1 and a main water outlet pipe A13 are connected to one side wall of the washing chamber, tap water can enter the washing chamber A6 through the main water inlet pipe A1, and water in the washing chamber is drained from the water outlet pipe A13.
The periphery of support net A7 is connected with the inner peripheral wall of washing chamber A6, the bottom of washing chamber A6 is provided with a plurality of water spray holes A16, and support net A7 is arranged between spray device A4 and water spray holes A16. During the washing process in the washing chamber, the washings are laid on the supporting net A7, and the water sprayed from the spraying device A4 has the effect of spraying the washings from top to bottom.
Specifically, the water chamber in this embodiment is formed in a space surrounded by the bottom wall of the washing chamber and the peripheral wall of the washing chamber, the water chamber includes a housing attached to the bottom wall and the peripheral wall of the washing chamber, and the water chamber is formed in the housing.
Fig. 2 is a schematic structural diagram of the waterway system of this embodiment, specifically:
the washing chamber is also provided with a main water inlet pipeline A1, a main water discharge pipeline A13 and a circulating branch L connected between the main water inlet pipeline and the main water discharge pipelineXYA17, loop branch LXYThe connection point of A17 and the main water inlet pipeline A1Is a first connecting point X, a circulating branch LXYThe connection point of A17 and the main water discharge pipeline A13 is a second connection point Y, a first control valve A2 is arranged on a main water inlet pipeline A1 between the inlet of the main water inlet pipe and the first connection point X, and a circulation branch L is arranged on the circulation branch LXYA second control valve A11 is arranged on the water inlet branch pipe A21, a third control valve A12 is arranged on the main water discharge pipeline A13 between the outlet of the main water discharge pipeline and the second connecting point Y, and the water inlet branch pipe A21 of the water cavity is connected with the circulating branch pipe LXYA17, the connection point is a third connection point Z which is positioned between a second control valve A11 and a second connection point Y, and a fourth control valve A14 is arranged on a water inlet branch A21 of the water cavity; the bottom of the washing chamber is also provided with a washing chamber water outlet A9, the washing chamber water outlet A9 is connected with a main water drain pipe A13, a second water pump A10 is arranged between the washing chamber water outlet A9 and a second connecting point Y of the main water drain pipe A13, and a water inlet A3 of the spraying device is connected with a main water inlet pipe A1. The embodiment also relates to a control method of the washing equipment, which comprises the following control steps:
s1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the second water pump is controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows to the main water drainage pipe through the water outlet of the washing chamber and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, the fourth control valve is controlled to be opened, the second water pump is controlled to work, water in the water cavity and water in the washing chamber flow into the main water discharge pipe through the water discharge port of the washing chamber, flow into the water cavity water discharge branch at the third connection point Z, flow into the water cavity water inlet branch and the water cavity water inlet through the fourth control valve, and flow upwards through the water spray holes to the water cavity, so that surging of the water in the water cavity is realized.
S33: when the washing chamber enters a cyclic spraying and gushing washing mode: the second control valve is controlled to be opened to control the second water pump to work, and the washing water in the water cavity flows to the main water discharge pipe through the water discharge port of the washing chamber and flows into the circulating branch L at the second connection point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device; meanwhile, the fourth control valve is controlled to be opened, water in the water cavity and water in the washing chamber flow into the main water discharging pipe through the water discharging port of the washing chamber, flow into the water discharging branch of the water cavity at the third connecting point Z, flow into the water inlet branch of the water cavity and the water inlet of the water cavity through the fourth control valve, and flow upwards to the water cavity through the water spraying hole, so that water in the water cavity is sprayed.
The beneficial effects are that: set up spray set and can realize spraying the washing from last to lower to the clothing, the hole for water spraying can realize the washing of surging from lower supreme to the clothing, and the clothing in the washing room has obtained the omnidirectional washing for the clothing washing in the washing room is more high-efficient, and is higher to the cleanliness of clothing.
The embodiment also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, and washing is carried out in the gushing washing mode for a preset time before the spraying washing mode is started.
The embodiment also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, wherein during washing, the gushing washing mode is firstly used for washing for a first preset time, then the spraying washing mode is used for washing for a second preset time, and then the gushing washing mode is used for washing for the first preset time, so that the two washing modes are alternately operated until the washing is finished.
Further optionally, the power of the second water pump a10 may be controlled to change during the rinsing process, and preferably, the power of the second water pump a10 is controlled to change periodically or regularly, so that the intensity of the gushing water sprayed from the water spray holes a16 and the size of the water flow change periodically or regularly. The water flow from the water jet holes A16 drives the water flow in the washing chamber A6 to fully surge, and the clothes are fully rinsed.
Further alternatively, in this embodiment, the water spray holes A16 are randomly or regularly distributed at the bottom of the washing chamber A6.
Further preferably, in this embodiment, water spray holes A16 are provided at a central location in the bottom of washing chamber A6 and below support net A7.
After the washing process is completed, the first control valve a2, the second control valve a11 and the fourth control valve a14 are all closed, the second water pump a10 is not operated, the third control valve a12 is opened, and the sewage in the washing chamber a6 flows through the washing chamber water outlet a9, the second water pump a10 and the main water outlet a13 and is discharged to the outside.
[ example 2 ]
This embodiment is an extended embodiment of embodiment 1. The schematic structure diagram of the washing apparatus in this embodiment is shown in fig. 1, and therefore details about the structure of the washing apparatus in this embodiment are not repeated in this embodiment. The embodiment is further improved on the basis of the embodiment 1, and the improved part is the structure of a water path system of the washing equipment. The waterway system structure of this embodiment is specifically shown in fig. 3, and specifically includes:
the water inlet of the water cavity water inlet branch A21 is communicated with the water outlet of the water cavity water discharge branch A23, and the water cavity water inlet branch A21, the water cavity water discharge branch A23 and the water cavity form a first circulation flow path A18 of washing water.
The washing chamber is also provided with a main water inlet line A1 and a main water discharge line A13, and a circulation branch L connected between the main water inlet line A1 and the main water discharge line A13XYA17, loop branch LXYThe connection point of A17 and the main water inlet pipeline A1 is a first connection point X, and a circulation branch LXYThe connection point with the main water discharge pipeline A13 is a second connection point Y, a first control valve A2 is arranged on the main water inlet pipeline A1 between the inlet of the main water inlet pipe and the first connection point X, and a circulation branch LXYA second control valve A11 is provided, a third control valve A12 is provided on the main drain line A13 between the main drain outlet and the second connection point Y,the first circulation flow path a18 is provided with a fourth control valve a14 and a first water pump a 22; the bottom of the washing chamber is also provided with a washing chamber water outlet A9, a main water outlet A13 is connected with a washing chamber water outlet A9, a second water pump A10 is arranged on the main water outlet A13 and between the washing chamber water outlet A9 and a second connecting point Y, and a spraying device water inlet A3 is connected with a main water inlet pipe A1.
The beneficial effects of the embodiment are that: the first water pump A22 is additionally arranged, and the water sprayed from the water spray holes A16 is pressurized, so that the strength of the water flow sprayed from the water spray holes A16 is higher, the impact force of the water flow on clothes is higher, the washing effect of the clothes on the surface, attached to the supporting net, of the clothes in the process of circular washing is better due to the fact that the residual detergent is removed from the clothes in the rinsing process, and the washing efficiency in the washing process is improved. When only one side of the clothes, which is paved on the supporting net, needs to be gushed for washing, the second water pump A10 can be closed, and the energy consumption is saved.
S1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the first water pump and the second water pump are controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows out through the main water drainage pipe and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows into the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, controlling the fourth control valve to open, controlling the first water pump to work, enabling water in the water cavity to flow out of the water cavity drainage branch through the water cavity drainage outlet, enabling the water to flow into the water cavity water inlet branch and the water cavity water inlet under the action of the first water pump, and enabling the water in the water cavity to be surged upwards through the water spraying hole;
s33: when the washing chamber enters a cyclic spraying and gushing washing mode: controlling the fourth control valve to open, controlling the first water pump to work, enabling water in the water cavity to flow out of a water cavity drainage branch through a water cavity drainage port and flow into a water cavity water inlet branch and a water cavity water inlet under the action of the first water pump, and enabling the water in the water cavity to jet upwards through the water spraying hole so as to realize the gushing of the water in the water cavity; at the same time: the second control valve is controlled to be opened to control the second water pump to work, the washing water in the water cavity flows out through the main water drainage pipe and flows into the circulating branch L at the second connecting point YXYThen flows into the main water inlet pipe at the first connecting point X, then flows to the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device.
The embodiment also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, and washing is carried out in the gushing washing mode for a preset time before the spraying washing mode is started.
The embodiment also relates to a washing method of the washing equipment, which is provided with a spraying washing mode and a gushing washing mode, wherein during washing, the gushing washing mode is firstly used for washing for a first preset time, then the spraying washing mode is used for washing for a second preset time, and then the gushing washing mode is used for washing for the first preset time, so that the two washing modes are alternately operated until the washing is finished.
Further optionally, the power of the first water pump a22 may be controlled to change during the rinsing process, and preferably, the power of the first water pump a22 is controlled to change periodically or regularly, so that the intensity of the gushing water sprayed from the water spray holes a16 and the size of the water flow change periodically or regularly. The water flow from the water jet holes A16 drives the water flow in the washing chamber A6 to fully surge, and the clothes are fully rinsed.
Further alternatively, in this embodiment, the water spray holes A16 are randomly or regularly distributed at the bottom of the washing chamber A6.
Further preferably, in this embodiment, water spray holes A16 are provided at a central location in the bottom of washing chamber A6 and below support net A7.
After the washing process is completed, the first control valve a2, the second control valve a11 and the fourth control valve a14 are all closed, the second water pump a10 and the first water pump a22 do not work, the third control valve a12 is opened, and the sewage in the washing chamber a6 flows through the washing chamber water outlet a9, the second water pump a10 and the main water outlet a13 and is discharged to the outside.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (15)
1. A washing apparatus defining a washing chamber, characterized in that: the washing chamber is provided with a gushing structure, the gushing structure forms a water cavity in the washing chamber, one or more gushing openings are formed in the top of the water cavity, and the bottom of the water cavity is provided with a water cavity water inlet for supplying water to the water cavity and a water cavity water outlet for discharging water in the water cavity out of the water cavity; the water inlet of the water cavity is connected with a water inlet branch of the water cavity, and the water outlet of the water cavity is connected with a water outlet branch of the water cavity;
controlling the water inlet of the water inlet branch and/or the water discharge of the water discharge branch to enable the water cavity to keep a preset or set water level and water pressure;
under the action of the water level and the water pressure preset or set in the water cavity, the one or more gushing openings carry out gushing washing on the washings positioned above the one or more gushing openings.
2. A washing apparatus as claimed in claim 1, wherein: the step of controlling the water inlet of the water inlet branch comprises controlling the water inlet flow and/or the water inlet pressure; the controlling of the drainage branch comprises controlling a drainage flow rate and/or a drainage pressure of the drainage branch.
3. A washing apparatus according to any of claims 1-2, characterized in that: the washing chamber is also provided with a spraying device which sprays downwards from the upper part of the washing chamber, and water sprayed out from the spraying device flows into the water cavity.
4. A washing apparatus according to claim 3, wherein: the water inlet of the water cavity comprises one or more water spraying holes, the one or more water spraying holes are connected to the water outlet of a water separator, and the water inlet of the water separator is connected with the water outlet of the water inlet branch of the water cavity; when water is sprayed upwards to the water cavity from the one or more water spraying holes, the one or more spraying openings are formed at the top of the water cavity.
5. The washing apparatus as recited in claim 4 wherein: the water cavity is formed in a space enclosed by the bottom wall of the washing chamber and the peripheral wall of the washing chamber, a supporting net is arranged above the water cavity, and the washings are placed on the supporting net; the washing chamber is provided with a washing chamber water outlet, a water cavity water inlet and a water cavity water outlet.
6. The washing apparatus as recited in claim 5 wherein: the water cavity comprises a shell which is attached to the bottom wall and the peripheral wall of the washing chamber, and the water cavity is formed in the shell.
7. The washing apparatus as recited in claim 4 wherein: the water cavity is formed by an independent water tank, the top cover of the water tank is a supporting plate with a plurality of water permeable holes, the washings are placed on the supporting plate, the bottom of the water tank is provided with a water tank water outlet, the water tank water outlet is connected with a washing chamber water outlet formed in the washing chamber, and the water in the water tank flows out of the washing chamber through the washing chamber water outlet; the water tank is also provided with a water cavity water inlet and a water cavity water outlet.
8. A washing apparatus according to claim 5, 6 or 7, characterized in that: the water inlet of the water inlet branch is communicated with the water outlet of the water discharge branch, and the water inlet branch, the water discharge branch and the water cavity form a first washing water circulation flow path.
9. The washing apparatus as recited in claim 8 wherein: the washing chamber is also provided with a total water inlet pipeline, a total water discharge pipeline and a circulating branch L connected between the total water inlet pipeline and the total water discharge pipelineXYThe circulating branch with the connection point of total water inlet pipeline is first connection point X, the circulating branch with the connection point of total water drainage pipeline is second connection point Y the inlet of total water inlet pipe with be equipped with first control valve on the total water inlet pipeline between first connection point X circulating branch LXYA second control valve is arranged on the washing water circulation device, a third control valve is arranged on a main drainage pipeline between the outlet of the main drainage pipe and the second connection point Y, and a fourth control valve and a first water pump are arranged on the washing water first circulation flow path; the bottom of the washing chamber is also provided with a washing chamber water outlet which is connected with the main water drainage pipe, a second water pump is arranged between the washing chamber water outlet and the second connecting point Y of the main water drainage pipe, and the water inlet of the spraying device is connected with the main water inlet pipe.
10. A washing apparatus according to claim 5, 6 or 7, characterized in that: the washing chamber is also provided with a total water inlet pipeline, a total water discharge pipeline and a circulating branch L connected between the total water inlet pipeline and the total water discharge pipelineXYThe circulating branch with the connection point of total water inlet pipeline is first connection point X, the circulating branch with the connection point of total water drainage pipeline is second connection point Y the inlet of total water inlet pipe with be equipped with first control valve on the total water inlet pipeline between first connection point X circulating branch LXYA second control valve is arranged on the water inlet branch of the water cavity, a third control valve is arranged on a main water drainage pipeline between the outlet of the main water drainage pipeline and the second connecting point Y, and the water inlet branch of the water cavity is connected with the circulating branch LXYOn, the connection point is a third connection point Z which is positioned between the second control valve and the second connection point Y, and a fourth control is arranged on the water inlet branchValve manufacturing; the bottom of the washing chamber is also provided with a washing chamber water outlet which is connected with the main water drainage pipe, a second water pump is arranged between the washing chamber water outlet and the second connecting point Y of the main water drainage pipe, and the water inlet of the spraying device is connected with the main water inlet pipe.
11. A control method of a washing apparatus according to claim 9, characterized in that: comprises the following control steps:
s1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the first water pump and the second water pump are controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows out through the main water drainage pipe and flows into the circulating branch L at a second connecting point YXYThen flows into the main water inlet pipe at a first connecting point X, then flows into the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, controlling the fourth control valve to be opened, controlling the first water pump to work, enabling water in the water cavity to flow out of the water cavity water discharging branch through the water cavity water discharging port and flow into the water cavity water inlet branch and the water cavity water inlet under the action of the first water pump, and enabling the water cavity to be subjected to upward surging through the water spraying hole so as to realize surging of the water in the water cavity;
s33: when the washing chamber enters a cyclic spray and gush washing mode: controlling the fourth control valve to open to control the first water pump to work, and discharging water in the water cavity through the water cavityThe water outlet flows to the water cavity drainage branch and flows into the water cavity water inlet branch and the water cavity water inlet under the action of the first water pump, and the water cavity is sprayed upwards through the water spraying hole, so that the water in the water cavity is sprayed; at the same time: the second control valve is controlled to be opened to control the second water pump to work, the washing water in the water cavity flows out through the main water discharge pipe and flows into the circulation branch L at a second connection point YXYThen flows into the main water inlet pipe at a first connecting point X, then flows to the water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device.
12. A control method of a washing apparatus according to claim 10, characterized in that: comprises the following control steps:
s1: the fourth control valve, the third control valve and the second control valve are respectively controlled to be closed, the second water pump is controlled to stop working, the first control valve is controlled to be opened at the moment, external tap water flows into the spraying device through the main water inlet pipe, and water sprayed by the spraying device flows into the water cavity;
s2: when the water in the water cavity reaches a preset or set water level and/or water pressure, controlling the first control valve to be closed, and not feeding water into the water cavity;
s31: when the washing chamber enters a circulating spraying washing mode, the second control valve is controlled to be opened, the second water pump is controlled to work, the washing water in the water cavity flows to the main water discharge pipe through the water discharge port of the washing chamber and flows into the circulating branch L at a second connection point YXYThen flows into the main water inlet pipe at a first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device;
s32: when the washing chamber enters a rinsing mode or a surging washing mode, the fourth control valve is controlled to be opened, the second water pump is controlled to work, water in the water cavity and water in the washing chamber flow into the main drainage pipe through a drainage outlet of the washing chamber, flow into a drainage branch of the water cavity at a third connection point Z, flow into a water inlet branch of the water cavity and a water inlet of the water cavity through the fourth control valve, and flow upwards to the water cavity through the water spraying hole, so that the surging of the water in the water cavity is realized.
S33: when the washing chamber enters a cyclic spray and gush washing mode: controlling the second control valve to open, controlling the second water pump to work, and enabling the washing water in the water cavity to flow to the main water discharge pipe through the washing chamber water discharge port and flow into the circulation branch L at a second connection point YXYThen flows into the main water inlet pipe at a first connecting point X, then flows into a water inlet of the spraying device, and is sprayed into the washing chamber through the spraying device; meanwhile, the fourth control valve is controlled to be opened, water in the water cavity and water in the washing chamber flow into the main water discharging pipe through the washing chamber water discharging port, flow into the water cavity water discharging branch at a third connecting point Z, flow into the water cavity water inlet branch and the water cavity water inlet through the fourth control valve, and flow upwards to the water cavity through the water spraying hole, so that water in the water cavity is sprayed.
13. A washing method of a washing device is characterized in that: the washing machine is provided with a spraying washing mode and a spraying washing mode, and washing is carried out in the spraying washing mode for a preset time before the spraying washing mode is started to operate.
14. A washing method of a washing device is characterized in that: the washing machine is provided with a spraying washing mode and a spraying washing mode, wherein during washing, the spraying washing mode is used for washing for a first preset time, then the spraying washing mode is used for washing for a second preset time, and then the spraying washing mode is used for washing for the first preset time, so that the two washing modes alternately run until the washing is finished.
15. The washing apparatus washing method of claim 14 or claim 15, wherein: the washing apparatus is according to any one of claims 1 to 10.
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