CN220468418U

CN220468418U - Spray head body device and clothes treatment equipment

Info

Publication number: CN220468418U
Application number: CN202322353670.9U
Authority: CN
Inventors: 曹浩强; 曹运奕; 汪衍涛; 朱彪; 周炎; 杨青波; 蒋元慧; 史亚成
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-02-09
Anticipated expiration: 2033-08-30

Abstract

The embodiment of the application provides a spray head body device and clothes treatment equipment, wherein the spray head body device comprises a spray head body and an electrolysis assembly; the shower nozzle body has water inlet, delivery port and runner, the runner intercommunication the water inlet with the delivery port, electrolysis unit includes negative pole and positive pole, negative pole and positive pole set up in the runner is used for the electrolysis to the water that flows through in the runner. According to the embodiment of the application, the space of the spray head body can be fully utilized, an additional electrolysis shell is not required to be configured for the electrolysis assembly, and the structure is compact; in addition, the electrolytic component does not need to be contacted with washing water, and sundries such as flocks, hairs and the like can not be attached to the electrolytic component, so that the service life of the electrolytic component can be prolonged; in the water injection process, the flow rate of water is large, the water flow is used for strongly flushing the electrolytic assembly and microbubbles generated on the surface of the electrolytic assembly, so that the scaling phenomenon on the surface of the electrolytic assembly can be effectively improved, and the service life of the electrolytic assembly is prolonged.

Description

Spray head body device and clothes treatment equipment

Technical Field

The application relates to the technical field of clothes washing and protecting, in particular to a spray head body device and clothes treatment equipment.

Background

In the related art, a clothes treatment apparatus is provided with an electrolysis device at the bottom of a tub, and water is electrolyzed by the electrolysis device, so that the water is sterilized and disinfected by the electrolyzed water; because the electrolysis device is arranged at the bottom of the barrel, impurities such as filings, hair and the like in the washing water are easy to adhere to the surface of the electrode, the electrolysis effect of the electrode is affected, and even the actual service life of the electrode device is far less than the design service life; in addition, at the position of the barrel bottom, the installation and the maintenance are inconvenient.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a shower head body device and a laundry treatment apparatus, which can solve at least one of the above problems.

The embodiment of the application provides a shower nozzle body device, include:

the spray head body is provided with a water inlet, a water outlet and a runner, and the runner is communicated with the water inlet and the water outlet;

the electrolysis assembly comprises a cathode and an anode, wherein the cathode and the anode are arranged in the flow channel and are used for electrolyzing water flowing through the flow channel.

In some embodiments, the spray head body includes a spacer rib dividing a portion of the flow channel into a drainage region and a water diversion region, the water inlet being disposed at one end of the drainage region, the drainage region being adapted to direct water from the water inlet to the water diversion region; the water diversion area is provided with at least one water spraying hole, and water in the water diversion area flows out of the water diversion area through the water spraying hole; the electrolysis assembly is arranged in the drainage area.

In some embodiments, the spacer ribs extend in a first direction, the drainage region and the water distribution region being located on opposite sides of the spacer ribs; the drainage district is kept away from the one end of water inlet is provided with the intercommunication mouth, the water in drainage district is passed through the intercommunication mouth direction the water diversion district.

In some embodiments, the water distribution area comprises at least one spray area, at least one of the spray areas is provided with a plurality of water spray holes, at least a portion of the water spray holes are arranged along a second direction, wherein the second direction intersects with the extending direction of the spacing rib.

In some embodiments, the spray head body includes a bottom shell and a top cover, the bottom shell includes a top wall and a bottom wall, the drainage area and the water diversion area are located on a top surface of the top wall, and the top cover is covered on a top side of the top wall.

In some embodiments, the cathode comprises a cathode body and a cathode terminal connected to each other, and the anode comprises an anode body and an anode terminal connected to each other, the cathode terminal and the anode terminal passing through the top cap, or through the side wall of the drain.

In some embodiments, the cathode terminal and the anode terminal pass through the top cover, the cathode terminal, and the anode terminal being injection molded as a unitary structure; or,

the negative pole binding post and positive pole binding post pass the lateral wall of drainage district, the drain pan negative pole binding post, and positive pole binding post moulds plastics into integral type structure.

In some embodiments, the top cover is provided with a mounting hole, and the nozzle body device comprises a sealing body detachably closing the mounting hole, and the cathode wiring terminal and the anode wiring terminal penetrate through the sealing body.

In some embodiments, in a planar projection perpendicular to the height direction of the showerhead body apparatus, the projection of the cathode and the projection of the anode are both located within the projection of the mounting hole, such that the cathode body and the anode body can be placed into or removed from the space between the top wall and the top cover via the mounting hole.

In some embodiments, the flow channel comprises a mixing chamber, the water diversion area being located above the mixing chamber; an opening is formed in one side of the mixing cavity, the mixing cavity is used for accommodating a detergent box, water flow of the water spraying hole at least partially flows through the detergent box so as to carry detergent in the detergent box to flow to the water outlet, and a gap between the mixing cavity and the detergent box forms the water outlet.

An embodiment of the present application provides a laundry treatment apparatus, including:

a drum assembly having a laundry treating chamber;

a water supply line;

and the spray head body device according to any embodiment of the present application, wherein the water supply pipe is connected to the water inlet, and the water outlet is located above the laundry treating chamber, and is configured to discharge water to the laundry treating chamber

In some embodiments, the laundry treatment apparatus comprises a cabinet and a table disposed at a top end of the cabinet, the top side of the laundry treatment chamber has an opening, the spray head body device is disposed at the table, and the water outlet of the spray head body is adapted to direct water from the opening into the laundry treatment chamber.

In some embodiments, the laundry treatment apparatus comprises a cabinet, the spray head body device being disposed between the cabinet and the cartridge assembly; and the water outlet of the spray head body is communicated with the cylinder assembly.

According to the spray head body device, the electrolysis assembly is arranged in the flow channel of the spray head body, so that the space of the spray head body can be fully utilized, an additional shell is not required to be configured for the electrolysis assembly, and the structure is compact; in addition, the shower nozzle body sets up in the top of barrel subassembly, both be convenient for install, be convenient for maintenance operation again. In addition, as the electrolytic component does not need to contact the washing water in the clothes treatment cavity, sundries such as flock, hair and the like can not be attached to the electrolytic component, and the service life of the electrolytic component can be prolonged. In the water injection process of the spray head body, the flow rate of water flow is large, the water flow is used for strongly flushing the electrolytic assembly, and the probability of adhering scale to the surface of the electrolytic assembly is reduced; the water flow can wash out the micro-bubbles generated on the surface of the electrolytic component in time, so that the micro-bubbles are prevented from gathering and growing up, the washing effect can be improved, and the generation of scale can be restrained. Therefore, the nozzle body device of the embodiment of the application can effectively improve the scaling phenomenon of the surface of the electrolytic assembly and prolong the service life of the electrolytic assembly.

Drawings

FIG. 1 is a schematic view of a spray head device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 1 with the top cover omitted from view from another perspective;

fig. 5 is a schematic structural view of a bottom shell according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of another view of the structure of FIG. 5;

FIG. 7 is a schematic view of another embodiment of a spray head device according to the present application;

FIG. 8 is a schematic view of the structure of FIG. 7 with the top cover omitted;

FIG. 9 is a schematic view of a structure of a spray head device according to another embodiment of the present disclosure;

FIG. 10 is a schematic view of the structure of FIG. 9 with the top cover omitted;

FIG. 11 is a schematic view of a part of a structure of a nozzle body apparatus according to another embodiment of the present disclosure;

FIG. 12 is a schematic view of an electrolytic assembly according to an embodiment of the present application;

FIG. 13 is a schematic view of the structure of FIG. 12 from another perspective;

FIG. 14 is a schematic view of an electrolytic assembly according to another embodiment of the present application.

Description of the reference numerals

A nozzle body 2; a water inlet 2a; a water outlet 2b; a drainage zone 2c; a water diversion area 2d; a water spraying hole 2e; a mixing chamber 2f; a drawing port 2k; a communication port 2h; a bottom case 21; a top wall 211; a bottom wall 212; spacer ribs 2111; a top cover 22;

an electrolysis assembly 1; an anode 11; an anode main body 111; an anode connection terminal 112; a cathode 12; a cathode body 121; cathode wiring terminal 122

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The individual features described in the specific embodiments can be combined in any suitable manner, without contradiction, for example by combination of different specific features, to form different embodiments and solutions. Various combinations of the specific features of the utility model are not described in detail in order to avoid unnecessary repetition.

In the following description, references to the term "first\second\ …" are merely to distinguish between different objects and do not indicate that the objects have the same or a relationship therebetween. It should be understood that references to orientations of "above", "below", "outside" and "inside" are all orientations in normal use, and "left" and "right" directions refer to left and right directions illustrated in the specific corresponding schematic drawings, and may or may not be left and right directions in normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. "plurality" means greater than or equal to two.

The embodiment of the application provides a shower nozzle body device, and shower nozzle body device is used for washing equipment, and washing equipment can be clothing treatment facility, also can be used for dish washer, fruit vegetables cleaning machine etc..

The embodiment of the present application will be described taking an example in which the shower head body device is applied to a laundry treating apparatus.

The clothes treatment device can be a pulsator washing machine, the spray head body can be a spray head body used by the pulsator washing machine, of course, the clothes treatment device can also be a drum washing machine, and the spray head body is a spray head and/or a water outlet device used by the drum washing machine.

The embodiment of the application provides a clothes treatment equipment, including box, barrel subassembly, water supply line and the shower nozzle body device of arbitrary embodiment of this application.

The drum assembly has a laundry treating cavity. The barrel assembly is arranged in the box body.

The water supply pipeline supplies water for the nozzle body device, and the nozzle body device guides water flow to the clothes treatment cavity to fill water into the clothes treatment cavity.

Illustratively, the drum assembly includes an inner drum disposed within the outer drum and an outer drum, the space within the inner drum defining the laundry treating cavity. The inner cylinder may be a perforated inner cylinder or a non-perforated inner cylinder. When the inner cylinder is a perforated inner cylinder, the water is contained by the outer cylinder; when the inner cylinder is a hole-free inner cylinder, the inner cylinder can hold water by itself, that is, the inner cylinder can hold water and clothes, and the water in the inner cylinder can not enter the outer cylinder in the washing process. In some embodiments, the cartridge assembly may have only an inner cartridge without an outer cartridge, where the inner cartridge is a non-porous inner cartridge.

The head body apparatus includes a head body 2 (see fig. 7 and 9) and an electrolytic module 1 (see fig. 12).

The head body 2 has a water inlet 2a (see fig. 5), a water outlet 2b (see fig. 3 and 4), and a flow path. The runner communicates with the water inlet 2a and the water outlet 2b, and the water outlet 2b is used for discharging water to a clothes treatment cavity of the clothes treatment device. Specifically, a water supply line is communicated with the water inlet 2a, and the water supply line is used for introducing an external water source into the head body 2, for example, one end of the water supply line is connected to a tap water pipe, and the other end is connected to the water inlet 2a.

It will be appreciated that a water inlet valve may be provided on the water supply line or at the water inlet 2a to facilitate control of the on-off of the water flow through the inlet valve.

The electrolysis assembly 1 comprises a cathode 12 and an anode 11, the cathode 12 and the anode 11 being arranged in the flow channel for electrolysis of water flowing through the flow channel. That is, the electrolytic assembly 1 has no additional housing, and the cathode 12 and the anode 11 are directly exposed to the flow path of the showerhead body 2. The clothes treatment device can electrolyze water while injecting water into the clothes treatment cavity, so that the water injected into the clothes treatment cavity is electrolyzed water, and overcurrent electrolysis is realized.

In the clothes treatment equipment provided by the embodiment of the application, the electrolysis assembly 1 can be started in the water injection process, and ozone water can be generated by utilizing oxygen in water in the water electrolysis process of the electrolysis assembly 1, and as the oxygen in water is activated in the electrolysis process, the oxygen in water is inexhaustible, so that the efficiency of ozone generation is high, ozone has a sterilizing effect, and ozone can exist in water for a period of time, so that the ozone generated by the electrolysis of water can sterilize or antibacterial clothes or the clothes treatment equipment; in addition, hydroxyl free radicals (OH) with strong oxidation activity can be generated in the electrolysis process, the OH has extremely high oxidation potential (2.80 eV), the oxidation capability is extremely strong, the hydroxyl free radicals can react with most organic pollutants rapidly, the OH can be sterilized and disinfected at low temperature, the clothes are not damaged, part of the OH reacts with chlorine water in tap water to generate active chlorine, and the active chlorine can exist for a long time and has long-term bacteriostasis effect; multiple antibacterial molecules exist in the electrolyzed water at the same time, so as to achieve the effect of multiple bacteriostasis. The electrolysis assembly 1 generates a large amount of ozone in the electrolysis process, can oxidize and destroy the chromophoric groups of dye molecules in which colored clothes are dissociated into water in the washing process to decolorize the dye, prevents the dissociated dye from being stained into light-colored clothes to cause cross color, and continuously reacts to decompose the dye molecules into harmless carbon dioxide, water and inorganic salt; the generated hydroxyl radical can decompose dye molecules on the surface of the electrode (or near the electrolytic device), so that the color-mixing prevention effect is better. . Meanwhile, the electrode can generate a large amount of hydrogen microbubbles, the diameter of the microbubbles is very small and is usually smaller than 50um, the microbubbles can well enter the inside of the clothes fiber in the washing process, and the microbubbles are continuously generated to circularly wash through the actions of blasting and adsorbing and floating the microbubbles, so that the detergent is assisted to thoroughly remove the sebum, grease, tiny dust and other dirt accumulated in the clothes fiber, and the washing effect can be improved.

According to the nozzle body device, the electrolytic assembly 1 is arranged in the flow channel of the nozzle body 2, so that the space of the nozzle body 2 can be fully utilized, an additional shell is not required to be configured for the electrolytic assembly 1, and the structure is compact; in addition, the shower nozzle body 2 sets up in the top of barrel subassembly, both be convenient for install, be convenient for maintenance operation again.

In addition, since the electrolytic assembly 1 does not need to contact the washing water in the laundry treating chamber, foreign matters such as flock, hair, etc. are not attached to the electrolytic assembly 1, and the service life of the electrolytic assembly 1 can be improved.

In the water injection process of the nozzle body, the flow rate of water flow is large, the water flow is used for strongly flushing the electrolytic assembly 1, and the probability of adhering scale to the surface of the electrolytic assembly 1 is reduced; the water flow can wash out the micro-bubbles generated on the surface of the electrolytic component 1 in time, so as to prevent the micro-bubbles from gathering and growing up, thereby improving the washing effect and being beneficial to inhibiting the generation of scale. Therefore, the nozzle body device of the embodiment of the application can effectively improve the scaling phenomenon of the surface of the electrolytic component 1 and prolong the service life of the electrolytic component 1.

In some embodiments, the user takes and places laundry in the laundry treatment chamber from above the laundry treatment chamber. The laundry treating apparatus may be a pulsator washing machine. The clothes treatment equipment comprises a workbench, the workbench is arranged at the top end of the box body, an opening is formed in the top side of the clothes treatment cavity, a clothes throwing opening is formed in the workbench, the clothes throwing opening is located above the clothes treatment cavity, and a user can take and put clothes through the clothes throwing opening. The spray head body 2 is arranged on the workbench, and the water outlet 2b of the spray head body 2 is suitable for directly guiding water into the clothes treatment cavity from the opening. That is, the water discharged from the water outlet 2b of the head body 2 directly flows from the opening to the laundry treating chamber.

In other embodiments, the laundry treating appliance may be a drum-type laundry treating appliance comprising a cabinet, with the appliance of the spray head 2 being arranged between the cabinet and the drum assembly. The water outlet of the spray head body 2 is communicated with the cylinder assembly. The water flowing out from the water outlet 2b of the spray head body 2 can wash the door glass of the clothes treatment device through the spray head or directly spray into the barrel assembly.

Referring to fig. 5 and 6, the spray head body 2 includes a spacing rib 2111, and the spacing rib 2111 divides a portion of the flow path into a drainage area 2c and a water diversion area, and the drainage area 2c is a portion of the flow path and the water diversion area is a portion of the flow path. Wherein the drainage zone 2c is located upstream of the water diversion zone, i.e. the water flow first passes through the drainage zone 2c and then through the water diversion zone. The water inlet 2a is arranged at one end of the drainage zone 2c, and the drainage zone 2c is adapted to guide water from the water inlet to the water diversion zone. The water diversion area is provided with at least one water spraying hole, and water in the water diversion area flows out of the water diversion area through the water spraying hole.

The electrolytic component 1 is arranged in the drainage area 2c.

In this embodiment, the water flowing to the water diversion area can be subjected to electrolysis by the electrolysis assembly 1, so that the content of the electrolysis active substances in the water at each part of the water diversion area is relatively uniform.

Illustratively, the spacer ribs 2111 extend in a first direction, with the drainage 2c and water diversion regions being located on opposite sides of the spacer ribs 2111. For example, the water diversion area is located on the front side of the spacer ribs 2111 as shown in fig. 6, and the drainage area 2c is located on the rear side of the spacer ribs 2111 as shown in fig. 6.

For example, referring to fig. 5 and 6, a communication port 2h is formed between the drainage area 2c and the water diversion area. The communication port 2h is the junction between the drainage area 2c and the water diversion area. The water in the drainage area 2c is guided to the water diversion area through the communication port 2h.

In embodiments in which the electrolytic assembly 1 is disposed in the drainage region 2c, the location of the electrolytic assembly 1 disposed in the drainage region 2c is not limited, for example, in some embodiments, referring to fig. 4 and 8, the electrolytic assembly 1 is disposed upstream of the drainage region 2c and near the water inlet 2a.

In other embodiments, referring to fig. 11, the electrolytic component 1 is disposed downstream of the drainage region 2c and upstream of the communication port 2h. That is, the electrolytic module 1 is disposed as close to the communication port 2h as possible,

so as to shorten the flow path of the electrolytic active material in the barrel after the electrolytic assembly is generated as much as possible, reduce the loss of the electrolytic active material in the flowing process and improve the sterilization efficiency of the active material.

For example, referring to fig. 3, the flow channel includes a mixing chamber 2f, and the mixing chamber 2f is located downstream of the drainage area 2c along the flow direction of the water flow, that is, the water flow flows through the drainage area 2c first and then through the mixing chamber 2f. Specifically, the water diversion area is located above the mixing chamber 2f.

Illustratively, the cutwater region includes a plurality of spray areas 2d, each spray area 2d being provided with a plurality of water spray holes 2e, at least a portion of the water spray holes 2e being arranged in the second direction within a single spray area 2d. The respective spraying regions 2d are arranged at intervals in a first direction from the communication port 2h to a direction close to the water inlet port 2a, wherein a second direction intersects with the extending direction of the spacing rib 2111, i.e., the first direction intersects with the second direction, for example, vertically. It should be noted that the spraying area 2d may be an area surrounded by a plurality of ribs on the same surface, so as to facilitate the water flow to be concentrated locally.

The water electrolyzed by the electrolysis unit 1 enters the mixing chamber 2f from the water spray hole 2 e.

The water spray holes 2e are used to spray water to the mixing chamber 2f below. The water diversion area can enable water flow to the mixing cavity 2f below in a dispersing manner as much as possible, and the water outlet effect of the shower head is similar, so that the washing effect of the water flow on the detergent can be improved, and the dissolution of the detergent is promoted.

Illustratively, the laundry treatment apparatus comprises a detergent box for containing detergent. The types of detergents are not limited, and may be granular substances such as washing powder, fluid substances such as washing machine, softener, disinfectant, and the like, or laundry detergent beads, for example.

The mixing chamber 2f is for receiving the detergent and the electrolyzed water and guiding the mixed solution of the water and the detergent to the water outlet 2b. The detergent and water are mixed in the mixing chamber 2f, and the mixed solution flows from the water outlet 2b to the laundry treating chamber. In some embodiments, since the electrolytic component 1 is located upstream of the mixing chamber 2f, the electrolytic component 1 will not contact with the detergent, avoiding the current from becoming large due to the existence of the detergent during the operation of the electrolytic component, accelerating the scaling process, greatly improving the working environment of the electrolytic component 1 and prolonging the service life of the electrolytic component 1.

Illustratively, with continued reference to fig. 3, the edge of the bottom surface of the mixing chamber 2f forms the water outlet 2b. Specifically, the water flows along the bottom surface of the mixing chamber 2f and flows out from the rim, and then flows to the laundry treating chamber below.

Illustratively, the bottom surface of the mixing chamber 2f is inclined downward toward the water outlet 2b, so that a good flow guiding effect can be achieved, and water accumulation in the mixing chamber 2f is avoided.

The manner of injecting the detergent into the mixing chamber 2f is not limited.

For example, referring to fig. 3, a drawing port 2k is provided on one side of the mixing chamber 2f, and the mixing chamber 2f is configured to drawably receive the detergent box, that is, the detergent box is drawably disposed in the mixing chamber 2f, and the water flow in the flow channel flows at least partially through the detergent box to carry the detergent in the detergent box to the bottom surface of the mixing chamber 2f. In this example, the detergent is manually administered.

When the detergent is required to be added, the detergent box is drawn out from the drawing port 2k, and after the detergent is added to the detergent box, the detergent box is pushed into the mixing chamber 2f.

In some embodiments, the drawing port 2k is communicated with the clothes putting port of the workbench, and the detergent box stretches into the clothes putting port after being drawn out from the drawing port 2k, so that a user can conveniently add detergent.

The specific structure of the head body 2 is not limited.

Referring to fig. 1, 7 and 9, the spray head body 2 includes a bottom case 21 and a top cover 22, and the top cover 22 covers the top side of the bottom case 21.

The connection between the bottom case 21 and the top cover 22 is not limited, and may be detachable or non-detachable. By way of example, ultrasonic welding, laser welding, screw connection, bonding, riveting, etc. may be used.

Illustratively, referring to fig. 3, bottom shell 21 includes a top wall 211 and a bottom wall 212. The top wall 211 is located on the top side of the bottom wall 212, and a mixing chamber 2f is defined between the top wall 211 and the bottom wall 212. For example, the top wall 211 has a substantially plate-like structure, and the bottom wall 212 has a substantially plate-like structure. The top cover 22 is disposed over the top wall 211.

The drainage zone 2c and the water diversion zone are located on the top surface of the top wall 211, i.e. the drainage zone 2c and the water diversion zone are located on the side of the top wall 211 facing the top cover 22.

The nozzle body 2 of the embodiment of the present application has at least two layers of spaces along the height direction, the lower layer of space is a mixing cavity 2f formed between the top wall 211 and the bottom wall 212, and the upper layer of space is a space formed between the top wall 211 and the top cover 22. The water flows from the water diversion area of the upper space to the mixing cavity 2f of the lower space, has a certain fall, has a better scouring effect on the detergent, and improves the dissolution effect of the detergent.

The electrolytic assembly 1 is disposed on the top side of the top wall 211. The electrolytic assembly 1 does not protrude into the mixing chamber 2f and therefore does not come into contact with the detergent and, furthermore, does not affect the dosing of the detergent.

In some embodiments, the drainage area 2c may be formed by providing a plurality of rib structures on the top surface of the top wall 211, where the drainage area 2c is surrounded by the plurality of rib structures on the top surface of the top wall 211.

In some embodiments, the water diversion area may be formed by providing a plurality of rib structures on the top surface of the top wall 211, where the plurality of rib structures enclose the water diversion area on the top surface of the top wall 211.

Referring to fig. 4, 5, 8 and 10, the number of spraying areas 2d is plural, and the spraying areas are mutually communicated, each water diversion area is provided with a plurality of water spraying holes 2e, and water flowing out of the water diversion area 2c can flow to any one of the spraying areas 2d. It should be noted that the water flowing out of the drainage area 2c does not flow to the rest of the area except the spraying area 2d.

The drainage area 2c extends substantially in the left-right direction of fig. 6, and the water flow flows in the drainage area 2c substantially in the right-left direction of fig. 6. Illustratively, the plurality of cutwater regions are arranged generally in the left-right direction of FIG. 6.

Water from the water supply line enters the drainage section 2c through the water inlet 2a, flows in the direction from right to left in the drainage section 2c, then flows to the water diversion section on the front side, is sprinkled to the mixing chamber 2f below through the water spray hole 2e, and the detergent and water are mixed in the mixing chamber 2f and flow from the water outlet 2b to the laundry treating chamber.

Illustratively, referring to fig. 12, the cathode 12 includes a cathode body 121 and a cathode connection terminal 122 that are connected to each other. The cathode connection terminal 122 is used for connection with the negative electrode of the power supply. The connection between the cathode body 121 and the cathode connection terminal 122 is not limited, and may be, for example, welded, riveted, or an integral structure.

The anode 11 includes an anode main body 111 and an anode connection terminal 112 connected to each other, and the anode connection terminal 112 is used for connection with a positive electrode of a power source. The connection between the anode body 111 and the anode connection terminal 112 is not limited, and may be, for example, welded, riveted, or an integral structure. In some embodiments, referring to fig. 1 and 7, the cathode terminal 122 and the anode terminal 112 sealingly pass through the top cover 22. The use of the top cover 22 to directly or indirectly fix the cathode connection terminal 122 and the anode connection terminal 112 can serve to fix the cathode 12 and the anode 11, and in addition, facilitate the connection operation of the operator during the installation process. In addition, the connection between the cathode connecting terminal 122 and the top cover 22 and the connection between the anode connecting terminal 112 and the top cover 22 are all located above the drainage area 2c and are not soaked by water, so that the sealing requirement on the connection can be reduced, and the waterproof sealing performance is good.

The connection manner of the cathode connection terminal 122 and the anode connection terminal 112 to the top cover 22 is not limited. For example, referring to fig. 7, in some embodiments, the cathode terminal 122, the anode terminal 112 and the top cover 22 are injection molded as a unitary structure. Specifically, in the manufacturing process, the cathode wiring terminal 122 and the anode wiring terminal 112 are placed in a mold of the top cover 22, molten materials are poured into the mold, after the mold is opened, the cathode wiring terminal 122, the anode wiring terminal 112 and the top cover 22 form an integrated structure, the joint of the cathode wiring terminal 122 and the top cover 22 has no gap, the joint of the anode wiring terminal 112 and the top cover 22 has no gap, the waterproof sealing performance is good, and the assembly time can be saved.

In other embodiments, the top cover 22 is provided with mounting holes and the nozzle body arrangement includes a seal that encloses the mounting holes, through which the cathode terminal 122 and the anode terminal 112 pass. For example, when maintenance or replacement of the electrolytic assembly 1 is required, the sealing body may be detached from the top cover 22, and the electrolytic assembly 1 may be detached from the top cover 22. The sealing member may be a hard structure, and glue is applied to the portions of the cathode connection terminal 122 and the anode connection terminal 112 passing through the sealing member; alternatively, the cathode wiring terminal 122 and the anode wiring terminal 112 are respectively sleeved with sealing rings, and sealing is realized through the matching of the sealing rings and the hard structure; alternatively, the seal member may be entirely of a flexible material, such as silicone, rubber, or the like.

In some embodiments, in a planar projection perpendicular to the height direction of the showerhead body apparatus, the projection of the cathode 12 and the projection of the anode 11 are both located within the projection of the mounting hole, so that the cathode body 121 and the anode body 111 can be placed into the space between the top wall 211 and the top cover 22 via the mounting hole or removed from the space between the top wall 211 and the top cover 22 via the mounting hole. In this embodiment, the cathode 12, the anode 11 and the sealing body form a preassembled body, the preassembled body can be assembled and disassembled in a modularized manner, and when the electrolytic assembly 1 needs to be maintained or replaced, the cathode 12, the anode 11 and the sealing body can be disassembled from the mounting hole of the top cover 22 without disassembling the top cover 22, so that the assembly and disassembly of the electrolytic assembly 1 are facilitated.

In some embodiments, referring to fig. 9 and 10, the cathode terminal 122 and the anode terminal 112 pass through the side wall of the drainage area 2c or the side wall of the water diversion area in a sealing manner, that is, through the side wall of the bottom case 21.

Illustratively, the bottom case 21, the cathode connection terminal 122, and the anode connection terminal 112 are injection molded as a unitary structure. Specifically, in the manufacturing process, the cathode wiring terminal 122 and the anode wiring terminal 112 are placed in a mold of the bottom shell 21, molten materials are poured into the mold, after the mold is opened, the cathode wiring terminal 122, the anode wiring terminal 112 and the bottom shell 21 form an integrated structure, the joint of the cathode wiring terminal 122 and the bottom shell 21 has no gap, the joint of the anode wiring terminal 112 and the bottom shell 21 has no gap, the waterproof sealing performance is good, and the assembly time can be saved.

The shapes of the anode body 111 and the cathode body 121 are not limited.

In some embodiments, referring to fig. 12 and 13, the anode body 111 and the cathode body 121 are each in a sheet structure, for example, a plate structure or a mesh structure, and the anode body 111 and the cathode body 121 are stacked. Wherein the stacked arrangement means that the plate surfaces are arranged substantially parallel to each other and facing the plate surfaces.

In this embodiment, the anode body 111 and the cathode body 121 are stacked, so that on one hand, a larger electrolysis area is provided, and on the other hand, the electrolysis efficiency can be improved, and on the other hand, a relatively smaller installation space can be occupied, so that the structure is compact.

In an embodiment in which the anode body 111 and the cathode body 121 are both in a sheet-like structure, the number of anode bodies 111 may be one; the anode body 111 may be electrically connected to the plurality of anode terminals 112, and the anode connection terminal 112 may be connected to one of the anode bodies 111. The number of the cathode bodies 121 may be one; the number of the cathode main bodies 121 may be plural, and the cathode connection terminal 122 may be connected to one of the cathode main bodies 121.

In some embodiments, the number of cathode bodies 121 is one more than the number of anode bodies 111, the anode bodies 111 and the anode bodies 111 are alternately arranged in the stacking direction, and the cathode bodies 121 are the outermost side in the stacking direction. For example, referring to fig. 12 and 13, the number of cathode bodies 121 is two, the number of anode bodies 111 is one, and the anode bodies 111 are located between the two cathode bodies 121. For another example, the number of cathode bodies 121 is three, the number of anode bodies 111 is two, and one anode body 111 is disposed between two cathode bodies 121.

In this embodiment, the surfaces on both sides of the anode body 111 can participate in electrolysis, so that the metal catalyst surface on the surface of the anode body 111 is fully utilized, the electrolysis efficiency is improved, and the cost is saved.

The arrangement of the anode body 111 and the cathode body 121 of the sheet structure in the drainage area 2c is not limited. For example, referring to fig. 4, in some embodiments, the anode body 111 and the cathode body 121 are arranged substantially vertically, the stacking direction is the horizontal direction, and the side end faces face the water inlet 2a, so that the water flow can smoothly flow through the electrolysis surfaces of the anode body 111 and the cathode body 121, and along the water flow direction, the water flow has a longer contact time with the anode body 111 and the cathode body 121, and the electrolysis can be more sufficient.

In other embodiments, referring to fig. 8, the surface of the anode body 111 or the cathode body 121 faces the water inlet 2a, and the water flow head-on flushes the surface of the anode body 111 or the surface of the cathode body 121.

In still other embodiments, referring to fig. 10, the anode body 111 or the cathode body 121 is arranged substantially horizontally, the stacking direction is in the height direction, and the side end faces face the water inlet 2a.

In other implementations, referring to fig. 14, the cathode body 121 has a hollow cylindrical shape, the anode body 111 has a cylindrical shape, and the cylindrical anode 11 is disposed through the cylindrical cathode body 121, so that the cathode body 121 surrounds the anode body 111. In this embodiment, the surface area of electrolysis can be maximized as much as possible in a small space, and the electrolysis efficiency can be improved.

In the description of the present application, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described herein, as well as the features of the various embodiments or examples, may be combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A spray head body apparatus, comprising:

2. The spray head body assembly of claim 1, wherein the spray head body includes a spacer rib dividing a portion of the flow passage into a drainage region and a water diversion region, the water inlet being disposed at one end of the drainage region, the drainage region being adapted to direct water from the water inlet to the water diversion region; the water diversion area is provided with at least one water spraying hole, and water in the water diversion area flows out of the water diversion area through the water spraying hole; the electrolysis assembly is arranged in the drainage area.

3. The spray head body device of claim 2, wherein the spacer ribs extend in a first direction, the drainage region and the water distribution region being located on opposite sides of the spacer ribs; the drainage district is kept away from the one end of water inlet is provided with the intercommunication mouth, the water in drainage district is passed through the intercommunication mouth direction the water diversion district.

4. A spray head body assembly according to any one of claims 2 to 3, wherein the water distribution area comprises at least one spray area, at least one of the spray areas being provided with a plurality of said water spray holes, the plurality of water spray holes being arranged in a second direction, wherein the second direction intersects the direction of extension of the spacer ribs.

5. The spray head body assembly of claim 4, wherein the spray head body comprises a bottom shell and a top cover, the bottom shell comprises a top wall and a bottom wall, the drainage area and the water diversion area are located on the top surface of the top wall, and the top cover is covered on the top side of the top wall.

6. The spray head body assembly of claim 5, wherein the cathode includes a cathode body and a cathode terminal connected to each other, and the anode includes an anode body and an anode terminal connected to each other, the cathode terminal and the anode terminal passing through the top cover or through a sidewall of the drain region.

7. The spray head body device of claim 6, wherein the cathode connection terminal and the anode connection terminal pass through the top cover, and the top cover, the cathode connection terminal, and the anode connection terminal are injection molded into a unitary structure; or,

8. The spray head body device according to claim 6, wherein the top cover is provided with a mounting hole, the spray head body device includes a sealing body detachably closing the mounting hole, and the cathode connection terminal and the anode connection terminal pass through the sealing body.

9. The head body apparatus according to claim 8, wherein in a planar projection perpendicular to a height direction of the head body apparatus, the projection of the cathode and the projection of the anode are both located within the projection of the mounting hole, so that the cathode body and the anode body can be placed into a space between the top wall and the top cover via the mounting hole or taken out from the space between the top wall and the top cover via the mounting hole.

10. The spray head body assembly of claim 4, wherein said flow passage includes a mixing chamber, said water distribution area being located above said mixing chamber; an opening is formed in one side of the mixing cavity, the mixing cavity is used for accommodating a detergent box, water flow of the water spraying hole at least partially flows through the detergent box so as to carry detergent in the detergent box to flow to the water outlet, and a gap between the mixing cavity and the detergent box forms the water outlet.

11. A laundry treatment apparatus, comprising:

a drum assembly having a laundry treating chamber;

a water supply line;

and the spray head body device according to any one of claims 1 to 10, wherein the water supply pipe is connected to the water inlet, and the water outlet is used for discharging water to the laundry treating chamber.

12. The laundry treatment apparatus according to claim 11, characterized in that the laundry treatment apparatus comprises a cabinet and a table, the table being arranged at the top end of the cabinet, the top side of the laundry treatment chamber having an opening, the spray head body means being arranged at the table, the water outlet of the spray head body being adapted to direct water from the opening into the laundry treatment chamber.

13. The garment treatment device of claim 11, wherein the garment treatment device comprises a tank, the spray head body arrangement is disposed between the tank and the cartridge assembly, and a water outlet of the spray head body is in communication with the cartridge assembly.