CN215405116U - Door body washing mechanism with circulating spraying function and washing device - Google Patents

Abstract

The utility model provides a door body washing mechanism with a circulating spraying function and a washing device. The door body washing mechanism with the circulating spraying function comprises: the door body structure is provided with a door body washing cavity; the spraying nozzles are arranged on the door body structure and are communicated with the inner space of the door body washing cavity; and at least one part of the circulating pipeline is arranged in the door body structure and is respectively communicated with the door body washing cavity and the spraying nozzle, so that the washing water in the door body washing cavity flows back to the door body washing cavity through the circulating pipeline and the spraying nozzle. The utility model solves the problem that the washing device in the prior art wastes water.

Description

Door body washing mechanism with circulating spraying function and washing device

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a door body washing mechanism with a circulating spraying function and a washing device.

Background

Various types of washing apparatuses are used, and functions of washing machines, such as washing machines, are being updated. Most of washing machines have a single barrel for washing, and for single and small-sized washings, no independent washing chamber is used for washing, so that the phenomenon of cross infection is easy to occur in the washing process.

Of course, some manufacturers have proposed a washing machine with a door washing chamber, which can independently wash single and small-sized washings, but the washing is only simple, and no more complete technical solution is provided.

Meanwhile, some manufacturers propose a washing machine with a door washing chamber to realize the partition washing of the washings, but the door washing chamber has no function of circulating the washing water in the door washing chamber, so that the subsequent water and electricity consumption is easily increased, and the resource waste is caused.

That is, the related art washing device has a problem of wasting water.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a door body washing mechanism with a circulating spraying function and a washing device, and aims to solve the problem that water is wasted in the washing device in the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a door washing mechanism having a circulation shower function, comprising: the door body structure is provided with a door body washing cavity; the spraying nozzles are arranged on the door body structure and are communicated with the inner space of the door body washing cavity; and at least one part of the circulating pipeline is arranged in the door body structure and is respectively communicated with the door body washing cavity and the spraying nozzle, so that the washing water in the door body washing cavity flows back to the door body washing cavity through the circulating pipeline and the spraying nozzle.

Furthermore, a circulating pump is arranged on the circulating pipeline; or a heating structure is arranged on the circulating pipeline; or a heating pump is arranged on the circulating pipeline.

Furthermore, when a plurality of spray nozzles are arranged, the plurality of spray nozzles are arranged at intervals along the circumferential direction of the door body washing cavity; and control valves are arranged at the plurality of spray nozzles, so that part of the spray nozzles are put into use or stopped using through the control valves.

Furthermore, the plurality of spray nozzles comprise a plurality of lateral spray nozzles which are respectively arranged on two sides of the door body washing cavity, so that washing water sprayed out from the lateral spray nozzles can stir the washed objects in the door body washing cavity, and the lateral spray nozzles are all positioned on the lower part of the door body structure in the height direction.

Furthermore, at least one spraying nozzle is arranged at the top of the door body washing cavity, so that washing water entering the door body washing cavity through the spraying nozzle at the top sprays washings in the door body washing cavity from top to bottom.

Further, the circulation line includes: a circulation pump; the door body washing cavity is communicated with an inlet of the circulating pump through the first communicating pipe section; and the outlet of the circulating pump is correspondingly communicated with the plurality of spraying nozzles through the second communicating pipe section, wherein the second communicating pipe section is provided with ports which are correspondingly communicated with the plurality of spraying nozzles one to one.

Furthermore, the door body washing mechanism also comprises a water inlet pipe which is directly communicated with the spraying nozzle; or the door body structure is provided with a water inlet communicated with the door body washing cavity, the water inlet and the spraying nozzle are arranged on the door body structure at intervals, and the water inlet pipe is communicated with the water inlet.

Furthermore, a control valve is arranged on the water inlet pipe; and/or a heating structure is arranged on the water inlet pipe.

According to another aspect of the present invention, there is provided a washing apparatus including: 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; in the door body washing mechanism with the circulating spraying function, the door body structure of the door body washing mechanism is arranged at the opening in an openable and closable manner.

Further, the washing device is a washing machine or a washing and drying integrated machine.

By applying the technical scheme of the utility model, the door body washing mechanism with the circulating spraying function comprises a door body structure, a spraying nozzle and a circulating pipeline, wherein the door body structure is provided with a door body washing cavity; the spraying nozzles are arranged on the door body structure and communicated with the inner space of the door body washing cavity; at least one part of the circulating pipeline is arranged in the door body structure and is respectively communicated with the door body washing cavity and the spraying nozzle, so that the washing water in the door body washing cavity flows back to the door body washing cavity through the circulating pipeline and the spraying nozzle.

The door body structure is provided with the door body washing cavity, so that the door body washing cavity provides a washing space for the washed objects, and the use reliability of the door body washing cavity is improved. Meanwhile, the door body structure of the washing device can serve as a small washing drum, so that a user can wash small underwear independently, the situation of bacterial cross contamination caused by washing underwear and outer clothes together is avoided, and the washing independence and the washing cleanness of the small clothes are guaranteed. And set up like this and avoided setting up the condition of a washing section of thick bamboo in addition, with the integration of door body washing chamber on door body structure, can effectively reduce the volume of door body washing chamber, saved water and power consumption greatly, avoided the wasting of resources, practiced thrift the cost, make door body structure's application more extensive simultaneously, the commonality is stronger, has effectively increased door body structure's integrated level and availability factor. The spraying nozzle is arranged on the door body structure and communicated with the inner space of the door body washing cavity, so that washing water entering the door body washing cavity through the spraying nozzle can spray the washing in the door body washing cavity, the washing work of the washing in the door body washing cavity is realized, and the cleaning effect of the door body washing cavity is ensured. At least one part of the circulating pipeline is arranged in the door body structure and is respectively communicated with the door body washing cavity and the spraying nozzle, so that the circulating pipeline plays a role of washing water in the circulating door body washing cavity, the washing water in the door body washing cavity flows back to the door body washing cavity through the circulating pipeline and the spraying nozzle, and the washing water continuously sprays and cleans washings in the door body washing cavity through the spraying nozzle. The circulating spraying work is realized through the circulating pipeline, so that the washing water passing through the spraying nozzle can continuously rush into the door body washing cavity, the washed objects are sprayed and cleaned, and the cleaning effect is favorably increased. Meanwhile, the arrangement effectively increases the utilization rate of water resources, avoids the waste of the water resources and saves the cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic structural view of a washing apparatus according to an alternative embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a door washing mechanism with a circulating spraying function according to the present invention;

FIG. 3 shows a cross-sectional view of the door structure of FIG. 2;

FIG. 4 is a schematic view illustrating the rotation of the door structure of FIG. 2 in a first direction during a washing process;

fig. 5 is a schematic view illustrating the rotation of the water flow in the second direction during the washing process of the door structure of fig. 2.

Wherein the figures include the following reference numerals:

100. a door body structure; 10. a door body washing cavity; 20. a spray nozzle; 21. a lateral spray nozzle; 30. a heat pump; 40. a control valve; 50. a water inlet pipe; 60. a first communicating pipe section; 70. a second communicating pipe section; 200. and (5) finishing the machine.

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 utility model.

In order to solve the problem that the washing device in the prior art wastes water, the utility model mainly aims to provide a door body washing mechanism with a circulating spraying function and a washing device. Specifically, the washing device is a washing machine or a washing and drying integrated machine. Of course, the washing device can also be a dishwasher or other similar product for washing laundry. The following description is mainly made in detail with respect to a washing machine, which may be a drum washing machine.

As shown in fig. 1 to 5, the door washing mechanism with a circulating spraying function includes a door structure 100, a spraying nozzle 20 and a circulating pipeline, the door structure 100 has a door washing chamber 10; one or more spray nozzles 20 are arranged, and the spray nozzles 20 are arranged on the door body structure 100 and are communicated with the inner space of the door body washing cavity 10; at least a part of the circulation pipeline is arranged in the door body structure 100 and is respectively communicated with the door body washing cavity 10 and the spraying nozzle 20, so that the washing water in the door body washing cavity 10 flows back to the door body washing cavity 10 through the circulation pipeline and the spraying nozzle 20.

The door structure 100 has a door washing chamber 10, so that the door washing chamber 10 provides a washing space for the laundry, and the reliability of the door washing chamber 10 is improved. Meanwhile, the door body structure 100 of the washing device can serve as a small washing drum, so that a user can wash small underwear independently, the situation that bacteria cross contamination occurs when underwear and outer clothes are washed together is avoided, and the independence and the cleanness of washing the small clothes are guaranteed. And set up like this and avoided setting up the condition of an additional washing section of thick bamboo, with door body washing chamber 10 integration on door body structure 100, can effectively reduce the volume of door body washing chamber 10, saved water and power consumption greatly, avoided the wasting of resources, practiced thrift the cost, make door body structure 100's application more extensive simultaneously, the commonality is stronger, has effectively increased door body structure 100's integrated level and availability factor. The spraying nozzle 20 is arranged on the door body structure 100 and is communicated with the inner space of the door body washing cavity 10, so that washing water entering the door body washing cavity 10 through the spraying nozzle 20 can spray the washings in the door body washing cavity 10, the washing work of the washings in the door body washing cavity 10 is realized, and the cleaning effect of the door body washing cavity 10 is ensured. At least one part of the circulating pipeline is arranged in the door body structure 100 and is respectively communicated with the door body washing cavity 10 and the spraying nozzle 20, so that the circulating pipeline plays a role of circulating washing water in the door body washing cavity 10, the washing water in the door body washing cavity 10 flows back to the door body washing cavity 10 through the circulating pipeline and the spraying nozzle 20, and the washing water continuously sprays and cleans washings in the door body washing cavity 10 through the spraying nozzle 20. The circulating spraying work is realized through the circulating pipeline, so that the washing water passing through the spraying nozzle 20 can continuously rush into the door body washing cavity 10 to spray and clean the washings, and the cleaning effect is favorably increased. Meanwhile, the arrangement effectively increases the utilization rate of water resources, avoids the waste of the water resources and saves the cost.

Specifically, a circulating pump and a heating structure are arranged on the circulating pipeline. The circulating pump is used for pressurizing the water flow in the circulating pipeline so as to increase the fluidity of the water flow in the circulating pipeline and ensure the smoothness of water flow circulation. The heating structure is used for heating the water flow in the circulating pipeline, so that the water flow circulating into the door body washing cavity 10 is high in temperature, the washing effect of high-temperature sterilization on the washings is increased, and meanwhile, the washed washings are cleaner.

It should be noted that the circulation pump and the heating structure may be disposed at intervals on the first communication pipe section 60 of the circulation line. Of course, only one circulation pump without a heating structure may be provided, or only a heating structure without a circulation pump may be provided, which may be set according to actual conditions.

As shown in fig. 2, a heat pump 30 is provided on the circulation line. The function of heating structure and circulating pump has been integrated simultaneously to heat pump 30 in this application, can realize heating and endless function to realize the cleaning performance that the circulation sprayed washing, high temperature degerming. In addition, the washing water in the circulating pipeline is heated, so that the enzyme activity of the washing powder in the washing water is improved, the washing effect is enhanced, and the temperature of the washing water is increased, and partial stains are easier to dissolve.

Note that the arrows in fig. 2 indicate the flow direction of water.

Specifically, when there are a plurality of spray nozzles 20, the plurality of spray nozzles 20 are disposed at intervals along the circumferential direction of the door washing chamber 10. Set up like this and make a plurality of spray nozzle 20 separately set up for each spray nozzle 20 homoenergetic can the autonomous working, has avoided the influence between two adjacent spray nozzles 20 simultaneously, has guaranteed that a plurality of spray nozzles 20 homoenergetic can the steady operation. The quantity that has increased spray nozzle 20 simultaneously sets up like this for the washings in the door body washing chamber 10 can receive a plurality of spray nozzle 20's of the circumference of door body washing chamber 10 to spray and wash, make the washing water wash the washings and wash more fully comprehensive, make the cleaning process that sprays more thorough, and then make the washings of washout cleaner.

Specifically, a control valve 40 is disposed at each of the plurality of spray nozzles 20, so that a part of the spray nozzles 20 is put into use or deactivated by the control valve 40. Set up like this and can realize corresponding independent switching that sprays mouth 20 through adjustment control valve 40, make control valve 40 can control a plurality of mouths 20 that spray and put into use simultaneously, spray the washing simultaneously with the washings to in the door body washing chamber 10, still can control a plurality of mouths 20 that spray and put into use alone, spray the washing alone of washing of mouth 20 to the washings in the door body washing chamber 10 in order to realize one, through control valve 40 like this, be convenient for to the control that corresponds mouth 20 that sprays, in order to guarantee the rationality and the variety of cleaning process.

It should be noted that the control valves 40 may be disposed on pipe sections respectively connected to the plurality of spray nozzles 20 in one-to-one correspondence.

The control valve 40 is a check valve.

Specifically, the plurality of spray nozzles 20 include a plurality of lateral spray nozzles 21, and the lateral spray nozzles 21 are respectively disposed at both sides of the door washing chamber 10, so that the washing water sprayed through the lateral spray nozzles 21 agitates the laundry in the door washing chamber 10. Because the washing water entering the door washing chamber 10 through the spraying nozzle 20 has a certain water pressure, the lateral spraying nozzle 21 is arranged at the lateral part of the door washing chamber 10, so that the washing water sprayed out through the lateral spraying nozzle 21 can stir the washings in the door washing chamber 10, and the washings are stirred and cleaned. The arrangement of the door body structure 100 enables washings to be stirred in the door body washing cavity 10 by utilizing water pressure, and no related stirring device is arranged, so that the mechanical stirring device is saved, the cost is saved, and meanwhile, the cleaning space of the door body washing cavity 10 is increased, and the use reliability of the door body washing cavity 10 is improved. In addition, the arrangement enables the washings to be cleaned not only by spraying of the spraying nozzle 20, but also by stirring through water pressure, thereby ensuring the cleaning efficiency.

It should be noted that there are two side spray nozzles 21, and the two side spray nozzles 21 are located at two corresponding sides of the door washing chamber 10. Of course, the number of lateral spray nozzles 21 can be adjusted to the specific case.

Because the two lateral spray nozzles 21 are positioned at the two corresponding sides of the door body washing cavity 10, the water spraying directions of the two lateral spray nozzles 21 are opposite, so that one lateral spray nozzle 21 of the two lateral spray nozzles 21 can be put into use through the control valve 40, and the other lateral spray nozzle 21 is stopped, so that the washings can be stirred along the water spraying direction of the put-into-use lateral spray nozzle 21, and the washings can be stirred and cleaned along the first direction; of course, the other lateral spray nozzle 21 of the two lateral spray nozzles 21 can be put into use by controlling the valve 40, and one lateral spray nozzle 21 is deactivated, so that the washings can be stirred along the water spraying direction of the put-into-use lateral spray nozzle 21, and the stirring cleaning work of the washings along the second direction can be realized. Through adjusting two side direction spray nozzle 21 and corresponding the control valve 40 on the pipeline, can realize two side direction spray nozzle 21 spray when, also can realize that one side direction spray nozzle 21 sprays alone in two side direction spray nozzle 21, realize the abluent switching of two-way stirring of washings through controlling the switching of two side direction spray nozzles 21, guarantee to spray the stability of cleaning process, can strengthen the cleaning performance simultaneously.

The first direction and the second direction are opposite to each other.

As shown in fig. 4 and 5, arrows indicate the rotation direction of water in the door washing chamber 10, and the two lateral spray nozzles 21 are respectively disposed at the left and right sides of the door washing chamber 10. Fig. 4 shows a schematic view of the water stream rotating in a first direction, i.e. in the direction of the pointer in the figure. Fig. 5 shows a schematic view of the water stream rotating in a second direction, i.e. counter-clockwise in the illustration.

Specifically, the plurality of lateral spray nozzles 21 are located at the lower portion in the height direction of the door structure 100. The height of the lateral spray nozzles 21 is reduced, so that washing water sprayed out from the lateral spray nozzles 21 can be flushed to the bottom of the door body washing cavity 10, and clothes soaked below the liquid level can be washed conveniently, and the washing uniformity is improved.

Specifically, the ratio of the height of the plurality of lateral spray nozzles 21 to the height of the door body structure 100 is greater than or equal to 1:4 and less than or equal to 1: 3. The ratio of the heights of the plurality of lateral spray nozzles 21 to the height of the door body structure 100 is limited within the range of 1:4 to 1:3, which is beneficial to ensuring the washing effect of the lateral spray nozzles 21 on the clothes at the bottom in the door body washing cavity 10, so as to ensure that the washed clothes are cleaner.

As shown in fig. 2, at least one spray nozzle 20 is disposed at the top of the door washing chamber 10, so that the washing water entering the door washing chamber 10 through the spray nozzle 20 at the top sprays the washings in the door washing chamber 10 from top to bottom. The arrangement makes the contact between the washings and the washing water more sufficient, so as to ensure the cleaning efficiency.

Specifically, the circulating pipeline comprises a circulating pump, a first communicating pipe section 60 and a second communicating pipe section 70, and the door body washing chamber 10 is communicated with an inlet of the circulating pump through the first communicating pipe section 60; the outlet of the circulation pump is correspondingly communicated with the plurality of spray nozzles 20 through a second communication pipe section 70, wherein the second communication pipe section 70 is provided with ports which are correspondingly communicated with the plurality of spray nozzles 20 one by one. The arrangement makes the washing water in the door washing chamber 10 flow back to the door washing chamber 10 through the first communicating pipe section 60, the circulating pump, the second communicating pipe section 70 and the spraying nozzle 20 in sequence, so that the washing water continuously sprays and cleans the washings in the door washing chamber 10 through the spraying nozzle 20, and the circulating spraying of the circulating pipeline can be stably carried out.

The circulation pump is the heat pump 30.

Specifically, the door body washing mechanism further comprises a water inlet pipe 50, and the water inlet pipe 50 is directly communicated with the spraying nozzle 20. The arrangement is such that the water flow transported by the water inlet pipe 50 can be directly conveyed to the spraying nozzle 20, so as to spray and flush the washings in the door washing cavity 10 through the spraying nozzle 20. The spraying nozzle 20 can realize water inlet work and spraying work, and the use efficiency of the spraying nozzle 20 is improved. Or the door body structure 100 is provided with a water inlet communicated with the door body washing cavity 10, the water inlet and the spraying nozzle 20 are arranged on the door body structure 100 at intervals, and the water inlet pipe 50 is communicated with the water inlet. The arrangement is such that the inlet tube 50 is in direct communication with the inlet opening and not with the spray nozzle 20. And set up like this and make water inlet and spray the mouth 20 and separately set up for water inlet and spray the mouth 20 homoenergetic and can work independently, guarantee that the intaking of door body washing chamber 10 is two independent processes with spraying, can effectively avoid the interference between the two, guaranteed cleaning process's stability.

It should be noted that the water inlet pipe 50 in this application is directly connected to the water inlet.

Specifically, when the door structure 100 has a water inlet, the water inlet is located at the top of the door structure 100. The setting position of the water inlet is planned, and the use reliability of the water inlet is improved. And then the arrangement of the water inlet pipe 50 is convenient, so that the structural planning of the door body washing mechanism is more reasonable. It should be noted that the water inlet and the top spray nozzle 20 are arranged on the door structure 100 at intervals.

Specifically, the water inlet pipe 50 is provided with the control valve 40, so that the water inlet time is controlled by the control valve 40, and the stable operation of the washing process is ensured. Of course, a heating structure may also be disposed on the water inlet pipe 50, so that the heating structure heats the water flowing through the heating structure in the water inlet pipe 50, so as to ensure that the water entering the door washing chamber 10 during the water inlet process is at a high temperature, so as to facilitate the dissolution of the stains in the washings in the door washing chamber 10.

In addition, the side wall of the door structure 100 further has a feeding opening and a feeding door disposed at the feeding opening, the feeding door is used for opening or closing the feeding opening, the feeding opening is located on the side wall above the lateral spray nozzle 21, and the feeding opening is communicated with the door washing cavity, so that a user can take out or feed clothes through the feeding opening. Through the reasonable planning to the input port position, it is ensured that the door body washing chamber 10 can hold enough water, thereby ensuring the washing reliability of the door body structure 100. Meanwhile, the condition that water in the door body washing cavity 10 leaks from the feeding opening is avoided.

The control method of the door washing mechanism with the circulating spraying function comprises the following steps: the control valve 40 on the control inlet tube 50 switches on for in the washing water gets into door body washing chamber 10 through inlet tube 50, and then the washing water in the door body washing chamber 10 gets into the circulation pipeline, through the washing water drainage to the second intercommunication pipeline section 70 of heat pump 30 in with first intercommunication pipeline section 60, and then transport to corresponding spray nozzle 20 department, spray the washing with the washings in door body washing chamber 10 through spraying nozzle 20.

During the water inlet process, the water level in the door washing chamber 10 is maintained at 1/4 in the height direction of the door structure 100, so that the water level in the door washing chamber 10 is maintained at a low water level state, and the purpose is to enable the water sprayed into the door washing chamber 10 from the lateral spray nozzles 21 to wash the clothes soaked below the liquid level, so as to increase the cleaning uniformity. In the washing process, the spraying opening at the top of the door body washing cavity 10 is normally opened to ensure the washing function of the washings. The two lateral spray nozzles 21 are controlled to be opened and closed through control valves 40 on corresponding pipelines respectively, and when the door body washing chamber is washed, the control valve 40 leading through one lateral spray nozzle 21 of the two lateral spray nozzles 21 and the control valve 40 leading through the other lateral spray nozzle 21 are closed, so that water flow in the door body washing chamber 10 rotates along a first direction for 15 s; then, the control valves 40 of the two lateral spray nozzles 21 are closed at the same time, and the operation is stopped for 3 seconds; then closing the control valve 40 of one lateral spray nozzle 21 of the two lateral spray nozzles 21 and conducting the control valve 40 of the other lateral spray nozzle 21 to realize that the water flow in the door body washing cavity 10 rotates along the second direction for 15s continuously; closing the control valves 40 of the two lateral spray nozzles 21 at the same time, and stopping for 3 s; thus, the circulation is continued.

As shown in fig. 1, the washing device includes a complete machine 200 and the door body washing mechanism with the circulating spraying function, the complete machine 200 has an opening and an outer cylinder washing cavity communicated with the opening; the door structure 100 of the door washing mechanism is openably and closably provided at the opening. The washing device with the door body washing mechanism can realize the split-drum washing of the underwear, realizes the double-drum washing with the lowest cost, and simultaneously can prevent the cross infection of the underwear between the door body washing cavity 10 and the outer drum washing cavity so as to ensure the independence of the double-drum washing. Meanwhile, the water resource can be recycled, the utilization rate of the water resource is improved, and the method has the advantages of cost saving and environmental protection. Of course, the door washing chamber 10 of the door structure 100 and the outer tub washing chamber of the whole machine 200 may work simultaneously or separately.

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. The utility model provides a door body washing mechanism with circulation sprays function which characterized in that includes:

a door structure (100), the door structure (100) having a door wash chamber (10);

the number of the spraying nozzles (20) is one or more, and the spraying nozzles (20) are arranged on the door body structure (100) and communicated with the inner space of the door body washing cavity (10);

and at least one part of the circulating pipeline is arranged in the door body structure (100) and is respectively communicated with the door body washing cavity (10) and the spraying nozzle (20), so that washing water in the door body washing cavity (10) flows back to the door body washing cavity (10) through the circulating pipeline and the spraying nozzle (20).

2. The door body washing mechanism with the circulating spraying function according to claim 1,

a circulating pump is arranged on the circulating pipeline; or

A heating structure is arranged on the circulating pipeline; or

And a heating pump (30) is arranged on the circulating pipeline.

3. The door body washing mechanism with the circulating spraying function according to claim 1, wherein when the number of the spraying nozzles (20) is multiple, the multiple spraying nozzles (20) are arranged at intervals along the circumferential direction of the door body washing cavity (10); a control valve (40) is arranged at each of the plurality of spray nozzles (20), so that part of the spray nozzles (20) can be used or stopped by the control valve (40).

4. The door body washing mechanism with the circulating spraying function according to claim 3, wherein the plurality of spraying nozzles (20) comprise a plurality of lateral spraying nozzles (21), the lateral spraying nozzles (21) are respectively arranged on two sides of the door body washing cavity (10) so that washing water sprayed out through the lateral spraying nozzles (21) can stir the washed objects in the door body washing cavity (10), and the lateral spraying nozzles (21) are all located at the lower part of the door body structure (100) in the height direction.

5. The door body washing mechanism with the circulating spraying function according to claim 4, characterized in that at least one spraying nozzle (20) is arranged at the top of the door body washing cavity (10), so that washing water entering the door body washing cavity (10) through the spraying nozzle (20) at the top sprays washings in the door body washing cavity (10) from top to bottom.

6. The door body washing mechanism with the circulating spraying function according to claim 3, wherein the circulating pipeline comprises:

a circulation pump;

the first communication pipe section (60) is used for communicating the door body washing cavity (10) with the inlet of the circulating pump through the first communication pipe section (60);

and the outlet of the circulating pump is correspondingly communicated with the plurality of spraying nozzles (20) through the second communication pipe section (70), wherein the second communication pipe section (70) is provided with ports which are correspondingly communicated with the plurality of spraying nozzles (20) one by one.

7. The door body washing mechanism with the circulating spraying function according to any one of claims 1 to 6, characterized in that the door body washing mechanism further comprises a water inlet pipe (50),

the water inlet pipe (50) is directly communicated with the spray nozzle (20); or

The door body structure (100) is provided with a water inlet communicated with the door body washing cavity (10), the water inlet and the spraying nozzle (20) are arranged on the door body structure (100) at intervals, and the water inlet pipe (50) is communicated with the water inlet.

8. The door body washing mechanism with the circulating spraying function according to claim 7,

a control valve (40) is arranged on the water inlet pipe (50); and/or

The water inlet pipe (50) is provided with a heating structure.

9. A washing apparatus, comprising:

a complete machine (200), wherein the complete machine (200) is provided with an opening and an outer barrel washing cavity communicated with the opening;

the door body washing mechanism with the circulating spraying function according to any one of claims 1 to 8, wherein a door body structure (100) of the door body washing mechanism is openably and closably arranged at the opening.

10. A washing device according to claim 9, wherein the washing device is a washing machine or an all-in-one washer dryer.

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