CN221167121U - Automatic dispensing system of clothing treating agent and wall-mounted clothing treating equipment - Google Patents

Abstract

The utility model belongs to the technical field of clothes treatment equipment, and particularly relates to an automatic clothes treatment agent delivery system and wall-mounted clothes treatment equipment, wherein the automatic clothes treatment agent delivery system comprises a liquid storage box, the liquid storage box is used for storing clothes treatment agents, and the liquid storage box comprises a first liquid outlet; the automatic laundry treatment agent delivery system further includes: the premixing box comprises a first liquid inlet, a second liquid inlet and a second liquid outlet; the delivery pump comprises a liquid suction end and a liquid delivery end, the liquid suction end is connected with the first liquid outlet through a liquid suction pipe, and the liquid delivery end is connected with the first liquid inlet through a liquid delivery pipe; the water inlet valve comprises a third liquid inlet and a third liquid outlet, the third liquid outlet is connected with the second liquid inlet through a liquid inlet pipe, and the third liquid inlet is communicated with the main water inlet pipe. The utility model realizes the automatic feeding function of the clothes treating agent of the wall-mounted clothes treating equipment, reduces direct contact of the high-concentration clothes treating agent with clothes, and reduces damage of the clothes treating agent to the clothes.

Description

Automatic dispensing system of clothing treating agent and wall-mounted clothing treating equipment

Technical Field

The utility model relates to the technical field of clothes treatment equipment, in particular to an automatic clothes treating agent throwing system and wall-mounted clothes treatment equipment.

Background

Because wall-hanging clothing treatment facility volume is less, many wall-hanging clothing treatment facility on the market at present do not possess automatic throwing function, and the user all need to put in clothing treatment agent manually in the wash bowl before every use to lead to the inconvenience in the user use, and the detergent of throwing in can with clothing direct contact, increase the damage to clothing.

Disclosure of utility model

In order to overcome the problems of inconvenience for users due to lack of automatic feeding function of wall-mounted clothes treatment equipment and damage to clothes caused by direct contact of clothes due to manual feeding of clothes treatment agent, according to a first aspect of the present utility model, an automatic clothes treatment agent feeding system is provided, which comprises a liquid storage box for storing clothes treatment agent, the liquid storage box comprises a first liquid outlet, and the automatic clothes treatment agent feeding system further comprises:

the premixing box comprises a first liquid inlet, a second liquid inlet and a second liquid outlet;

The delivery pump comprises a liquid suction end and a liquid delivery end, the liquid suction end is connected with the first liquid outlet through a liquid suction pipe, and the liquid delivery end is connected with the first liquid inlet through a liquid delivery pipe;

The water inlet valve comprises a third liquid inlet and a third liquid outlet, the third liquid outlet is connected with the second liquid inlet through a liquid inlet pipe, and the third liquid inlet is used for being communicated with the main water inlet pipe.

In some embodiments, the automatic laundry treatment agent delivery system further comprises a spray device, wherein the spray device comprises a spray pipe and a spray header, and the spray header is connected with the second liquid outlet through the spray pipe.

A second aspect of the present utility model proposes a wall-mounted laundry treatment apparatus comprising a drum assembly and any one of the laundry treatment agent automatic delivery systems according to the first aspect of the present utility model, the drum assembly comprising a rear drum and an inner drum rotatably disposed within the rear drum, the laundry treatment agent automatic delivery system being disposed on an outer wall of the rear drum, and the second liquid outlet of the premix box being in communication with the inner drum.

In some embodiments, the rear barrel comprises a rear barrel side wall and a rear barrel front wall, the liquid storage box, the delivery pump and the water inlet valve are all arranged on the rear barrel side wall, and the premixing box is arranged on the rear barrel front wall.

In some embodiments, the premix box is disposed in an upper portion of the rear barrel front wall;

The liquid storage box, the delivery pump and the water inlet valve are arranged at intervals along the circumferential direction of the side wall of the rear cylinder.

In some embodiments, the liquid storage box is arranged at the bottom of the side wall of the rear cylinder, the throwing pump and the water inlet valve are arranged at the side wall of the rear cylinder between the premixing box and the liquid storage box, and the water inlet valve is positioned between the throwing pump and the liquid storage box.

In some embodiments, the upper portion of back section of thick bamboo front wall is equipped with the installation position, the installation position includes the storage tank, be equipped with a plurality of fixed columns in the storage tank, a plurality of fixed columns are used for with the box in advance is fixed in the storage tank, the lateral wall of storage tank is equipped with dodges the mouth, dodge the mouth and be used for dodging to be connected to the pipeline of box in advance.

In some embodiments, a side of the cartridge proximate the rear barrel sidewall is adapted to the curvature of the rear barrel sidewall.

In some embodiments, a liquid filling port is arranged at the lower part of the front wall of the rear cylinder, and the liquid filling port is communicated with the liquid storage box.

In some embodiments, the inner cylinder comprises a clothes throwing opening, a door seal is arranged at the clothes throwing opening, a spray header of the automatic clothes treating agent throwing system is arranged on the door seal and positioned on the upper portion of the door seal, the spraying direction of the spray header faces into the inner cylinder, and a liquid inlet end of the spray header is communicated with the second liquid outlet.

The technical scheme of the utility model can have the following beneficial effects: the automatic clothes treating agent feeding system realizes the automatic clothes treating agent feeding function of wall-mounted clothes treating equipment, and meanwhile, clean water and clothes treating agent can be fully mixed and then fed into the rear cylinder through the pre-mixing box, so that the direct contact of high-concentration clothes treating agent with clothes is reduced, and the damage of the clothes treating agent to the clothes is reduced. In addition, the parts of the automatic clothes treating agent throwing system are reasonably arranged at different positions of the rear cylinder, so that the miniaturization requirement of the wall-mounted clothes treating equipment is met.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a block diagram illustrating an automatic laundry treating agent delivery system according to an exemplary embodiment.

Fig. 2 is an exploded view illustrating an automatic laundry treating agent dispensing system according to an exemplary embodiment.

Fig. 3 is a front view of a wall-mounted laundry treating apparatus according to an exemplary embodiment.

Fig. 4 is an isometric view of a wall-mounted laundry treating apparatus according to an example embodiment.

Fig. 5 is a block diagram illustrating a wall-mounted laundry treating apparatus after removing a laundry treating agent automatic dispensing system according to an exemplary embodiment.

The reference numerals are as follows: 1. a liquid storage box; 11. a first liquid outlet; 12. a laundry treatment agent inlet; 2. a premix box; 21. a first liquid inlet; 22. a second liquid inlet; 23. a second liquid outlet; 3. a delivery pump; 31. a liquid suction end; 32. a liquid feeding end; 4. a water inlet valve; 41. a third liquid outlet; 42. a third liquid inlet; 5. a pipette; 6. a liquid feeding pipe; 7. a liquid inlet pipe; 8. a spraying device; 81. a spray header; 82. a shower pipe; 9. a rear barrel; 91. a rear barrel sidewall; 911. a first fixing column; 92. a rear barrel front wall; 921. a liquid filling port; 922. a mounting position; 9221. an avoidance port; 923. a second fixing column; 10. an inner cylinder; 101. a clothes putting port; 102. a door seal; 103. and a cover plate.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

The present embodiment will be described in detail below with reference to the attached drawings, and the following embodiments and examples may be combined with each other without conflict.

According to an exemplary embodiment, the present embodiment proposes an automatic laundry treatment agent delivery system, which may be used for a wall-mounted laundry treatment apparatus as well as a conventional laundry treatment apparatus, and the laundry treatment apparatus provided with the automatic laundry treatment agent delivery system may have only a laundry function, and may also have both a laundry function and a drying function. The automatic laundry treatment agent delivery system is capable of achieving an automatic delivery function of a laundry treatment agent of a laundry treatment apparatus, the laundry treatment agent including, for example, at least one of a detergent, a care agent, a softener, a flavoring agent, or a disinfectant. The automatic laundry treating agent dispensing system of the present embodiment will be described in detail based on a wall-mounted laundry treating apparatus, but the scope of the present application is not limited thereto. As shown in fig. 1 and 2, the automatic laundry treatment agent delivery system comprises a liquid storage box 1, a premixing box 2, a delivery pump 3 and a water inlet valve 4, wherein a first cavity is arranged in the liquid storage box 1 and used for storing laundry treatment agent, the liquid storage box 1 comprises a first liquid outlet 11, and the laundry treatment agent stored in the cavity can flow out through the first liquid outlet 11.

The premix box 2 includes a second cavity that enables mixing of the laundry treating agent with water to reduce the concentration of the laundry treating agent entering the inner tub 10. The premix box 2 includes a first liquid inlet 21, a second liquid inlet 22, and a second liquid outlet 23, the second liquid outlet 23 being configured to communicate with the inner tub 10 of the wall-mounted laundry treating apparatus to deliver diluted laundry treating agent into the inner tub 10. The dispensing pump 3 includes a liquid suction end 31 and a liquid discharge end 32, and the liquid suction end 31 is connected to the first liquid outlet 11 through the liquid suction pipe 5, so that the dispensing pump 3 sucks the laundry treating agent from the liquid storage box 1. The liquid feeding end 32 is connected with the first liquid inlet 21 through the liquid feeding pipe 6 so as to feed the clothes treating agent into the premixing box 2 through the feeding pump 3. The water inlet valve 4 comprises a third liquid inlet 42 and a third liquid outlet 41, and the third liquid outlet 41 is connected with the second liquid inlet 22 through the liquid inlet pipe 7 so as to introduce clear water into the premix box 2, so that the clear water is mixed with the laundry treating agent in the premix box 2, and the concentration of the laundry treating agent is reduced. The third liquid inlet 42 is used for communicating with a main water inlet pipe of the wall-mounted clothes treating apparatus to provide clean water to the interior of the premix box 2. The inlet valve 4 also comprises a further outlet end, for example for connection to a cleaning line of a drum cleaning device of a wall-mounted laundry treatment appliance, for supplying cleaning water to the drum cleaning device.

In some embodiments, as shown in fig. 1 and 2, the automatic delivery system further includes a spraying device 8, where the spraying device 8 includes a spraying pipe 82 and a spraying head 81, and the spraying head 81 is connected with the second liquid outlet 23 through the spraying pipe 82, so as to spray the diluted laundry treatment agent into the inner cylinder 10 through the spraying head 81, to achieve uniform dispersion of the laundry treatment agent in the inner cylinder 10, to improve the washing effect on the laundry, and to further reduce damage of the laundry treatment agent on the laundry.

According to an exemplary embodiment, as shown in fig. 3 and 4, the present embodiment proposes a wall-mounted laundry treating apparatus comprising a drum assembly and any one of the laundry treating agent automatic dispensing systems proposed in the above embodiments, wherein the drum assembly comprises a rear drum 9 and an inner drum 10 rotatably provided in the rear drum 9, the inner drum 10 for treating laundry, and the rear drum 9 for holding wash water. The automatic laundry treating agent feeding system is arranged on the outer wall of the rear cylinder 9, and the second liquid outlet 23 of the premixing box 2 is communicated with the inner cylinder 10. The wall-mounted clothes treatment equipment of the embodiment realizes the automatic feeding function of the clothes treatment agent, meanwhile, clean water and the clothes treatment agent can be fully mixed and then introduced into the inner cylinder 10 through the pre-mixing box 2, so that the high-concentration clothes treatment agent is reduced to be in direct contact with clothes, and the damage of the clothes treatment agent to the clothes is reduced.

In some embodiments, as shown in fig. 3 and 4, the rear barrel 9 includes a rear barrel side wall 91 and a rear barrel front wall 92, and the cartridge 1, the dispensing pump 3, and the water inlet valve 4 are all disposed on the rear barrel side wall 91, and the premix box 2 is disposed on the rear barrel front wall 92. The components of the automatic clothes treating agent throwing system are reasonably arranged at different positions of the rear cylinder 9, so that the miniaturization requirement of the wall-mounted clothes treating equipment is met.

In one example, as shown in fig. 3 and 4, the premix box 2 is disposed at an upper portion of the rear barrel front wall 92, and the liquid reservoir 1, the delivery pump 3, and the water intake valve 4 are disposed at intervals in a circumferential direction of the rear barrel side wall 91. In a preferred embodiment, the cartridge 1 is disposed at the bottom of the rear cartridge sidewall 91, the dispensing pump 3 and the water inlet valve 4 are disposed at the rear cartridge sidewall 91 between the premix cartridge 2 and the cartridge 1, and the water inlet valve 4 is located between the dispensing pump 3 and the cartridge 1. The pipette 5 and the liquid-throwing pipe 6 are arranged in the circumferential direction of the rear barrel side wall 91, and the liquid inlet pipe 7 extends from the third liquid outlet 41 to the second liquid inlet 22 in the circumferential direction of the rear barrel front wall 92. The present embodiment is convenient for a user to supplement the laundry treating agent into the liquid storage box 1 from the lower part of the wall-mounted laundry treating apparatus by arranging the liquid storage box 1 using the bottom space of the rear drum 9; by providing the premix box 2 using the upper space of the rear tub 9 so that the second liquid outlet 23 of the premix box 2 inputs the laundry treatment agent diluent into the inner tub 10 from top to bottom, the laundry treatment agent diluent can be dispersed and introduced into the inner tub 10, and direct contact between the laundry treatment agent and laundry in the inner tub 10 can be reduced. By using the side space of the rear barrel 9 to arrange the delivery pump 3 and the water inlet valve 4, the total length of the pipelines of the liquid suction pipe 5, the liquid delivery pipe 6 and the liquid inlet pipe 7 can be shortened, and the space occupied by each pipeline can be reduced.

In some embodiments, the cartridge 1, premix cartridge 2, dispensing pump 3, and fill valve 4 are all removably connected to the rear barrel 9, such as by one or more of a snap fit, a bayonet, a connector connection, or an adhesive combination.

In an example, as shown in fig. 5, a plurality of first fixing columns 911 are disposed at positions of the rear cylinder side wall 91 corresponding to the dispensing pump 3, the first fixing columns 911 are provided with first screw holes, a plurality of first fixing pieces are disposed around the dispensing pump 3 and are in one-to-one correspondence with the plurality of first fixing columns 911, the first fixing pieces are provided with first fixing holes, the first fixing columns 911 are matched with the first fixing pieces in the assembled state of the dispensing pump 3, and the first screw connecting pieces are matched and connected with the first screw holes after penetrating through the first fixing holes.

In an example, as shown in fig. 5, an installation position 922 is provided at an upper portion of the front wall 92 of the rear barrel, the installation position 922 includes a receiving groove, the premix box 2 is disposed in the receiving groove, a plurality of second fixing columns 923 are provided in the receiving groove, and the plurality of second fixing columns 923 are used for fixing the premix box 2 in the receiving groove. The side wall of the accommodating groove is also provided with an avoidance port 9221, and the avoidance port 9221 is used for avoiding a pipeline connected to the premixing box 2. For example, as shown in fig. 5, the accommodating groove is, for example, a slot, the premix box 2 is inserted into the slot, and the side wall of the accommodating groove is provided with avoiding openings 9221 corresponding to the second liquid inlet 22 and the second liquid outlet 23, so as to avoid the liquid inlet pipe 7 and the spray pipe 82. A plurality of second fixing columns 923 are further arranged in the accommodating groove, the second fixing columns 923 are provided with second screw holes, a plurality of second fixing pieces are arranged around the premixing box 2 and correspond to the second fixing columns 923 one by one, the second fixing pieces are provided with second fixing holes, the second fixing columns 923 are matched with the second fixing pieces in the assembling state of the premixing box 2, and the second screw connecting pieces are matched with the second screw holes after penetrating through the second fixing holes.

In some embodiments, the radian adaptation of the side of the liquid storage box 1 close to the rear cylinder side wall 91 and the rear cylinder side wall 91 can reduce the volume occupied by the liquid storage box 1 while ensuring the volume of the liquid storage box 1 so as to meet the miniaturization requirement of the whole wall-mounted clothes treatment equipment.

In some embodiments, as shown in fig. 4 and 5, a lower portion of the rear barrel front wall 92 is provided with a filling port 921, and the filling port 921 communicates with the cartridge 1. Illustratively, the upper end of the liquid storage box 1 is provided with a laundry treating agent inlet 12, and the liquid filling port 921 communicates with the laundry treating agent inlet 12. When the storage amount of the laundry treating agent in the liquid storage box 1 is insufficient, the user can pour the laundry treating agent into the liquid storage box 1 through the liquid filling port 921. In a preferred embodiment, a decorative plate is arranged on the periphery of the clothes putting port 101, an opening is arranged at a position, corresponding to the liquid filling port 921, of the decorative plate, a cover plate 103 is arranged at the opening, and the cover plate 103 seals the liquid filling port 921 so as to prevent external foreign matters from entering the liquid storage box 1 through the liquid filling port 921.

In some embodiments, as shown in fig. 3-5, the inner barrel 10 includes a laundry throwing opening 101, the laundry throwing opening 101 includes a door seal 102, a spray header 81 of the automatic laundry treating agent throwing system is disposed on the door seal 102 and is located at an upper portion of the door seal 102, a spraying direction of the spray header 81 faces into the inner barrel 10, and a liquid inlet end of the spray header 81 is communicated with the second liquid outlet 23, so that diluted laundry treating agent is sprayed into the inner barrel 10 through the spray header 81, uniform dispersion of the laundry treating agent in the inner barrel 10 is achieved, a washing effect on laundry is improved, and damage of the laundry treating agent on the laundry is further reduced.

The automatic feeding process of the laundry treatment agent of the wall-mounted laundry treatment apparatus of this embodiment is as follows: the dosing pump 3 will start slightly before the water inlet program to draw the laundry treating agent from the cartridge 1 into the premix box 2. After that, the water inlet valve 4 is activated and the washing water enters the premix box 2 along the water inlet pipe 7. At this time, the laundry treating agent and the washing water are sufficiently mixed in the premix box 2, and then sprayed into the inner tub 10 from the second outlet 23 of the premix box 2 through the shower pipe 82 and the shower head 81. When the extraction amount of the clothes treating agent reaches a preset value, the throwing pump 3 is closed; the water inlet valve 4 continues to feed water, and when the water level of the inner cylinder 10 reaches a certain value, the water inlet valve 4 is closed. The laundry treatment agent put into the inner tub 10 is diluted in advance and put into the inner tub 10, so that the residue of the detergent on the laundry is reduced, the damage to the laundry is reduced, and the laundry washing effect is improved.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any adaptations or variations of the present disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims (10)

1. The utility model provides an automatic dispensing system of clothing treatment agent, includes the liquid storage box, the liquid storage box is used for storing clothing treatment agent, the liquid storage box includes a liquid outlet, its characterized in that, the automatic dispensing system of clothing treatment agent still includes:

the premixing box comprises a first liquid inlet, a second liquid inlet and a second liquid outlet;

The delivery pump comprises a liquid suction end and a liquid delivery end, the liquid suction end is connected with the first liquid outlet through a liquid suction pipe, and the liquid delivery end is connected with the first liquid inlet through a liquid delivery pipe;

The water inlet valve comprises a third liquid inlet and a third liquid outlet, the third liquid outlet is connected with the second liquid inlet through a liquid inlet pipe, and the third liquid inlet is used for being communicated with the main water inlet pipe.

2. The automatic laundry treatment agent delivery system of claim 1, further comprising a spray device, the spray device comprising a spray pipe and a spray header, the spray header being connected to the second liquid outlet via the spray pipe.

3. A wall-mounted laundry treatment apparatus comprising a drum assembly, wherein the wall-mounted laundry treatment apparatus further comprises the automatic laundry treatment agent delivery system of claim 1 or 2, the drum assembly comprises a rear drum and an inner drum rotatably disposed in the rear drum, the automatic laundry treatment agent delivery system is disposed on an outer wall of the rear drum, and the second liquid outlet of the premix box is in communication with the inner drum.

4. A wall-mounted laundry treating apparatus according to claim 3, wherein the rear drum comprises a rear drum side wall and a rear drum front wall, the reservoir, the delivery pump and the water inlet valve are all provided to the rear drum side wall, and the premix box is provided to the rear drum front wall.

5. The wall-mounted laundry treating apparatus according to claim 4, wherein the premix box is provided at an upper portion of the rear drum front wall;

The liquid storage box, the delivery pump and the water inlet valve are arranged at intervals along the circumferential direction of the side wall of the rear cylinder.

6. The wall-mounted laundry treating apparatus according to claim 5, wherein the liquid storage tank is provided at a bottom of the rear drum side wall, the feed pump and the water inlet valve are provided at the rear drum side wall between the premix tank and the liquid storage tank, and the water inlet valve is located between the feed pump and the liquid storage tank.

7. The wall-mounted clothes treating apparatus of claim 5, wherein the upper portion of the front wall of the rear drum is provided with a mounting position, the mounting position comprises a containing groove, a plurality of fixing columns are arranged in the containing groove and used for fixing the premix box in the containing groove, the side wall of the containing groove is provided with an avoidance opening, and the avoidance opening is used for avoiding a pipeline connected to the premix box.

8. The wall-mounted laundry treating appliance of claim 4, wherein a side of the reservoir adjacent the rear drum side wall is adapted to the curvature of the rear drum side wall.

9. The wall-mounted laundry treating apparatus according to claim 4, wherein a lower portion of the front wall of the rear drum is provided with a liquid filling port, and the liquid filling port communicates with the liquid storage box.

10. The wall-mounted clothes treatment device of claim 4, wherein the inner barrel comprises a clothes putting opening, a door seal is arranged at the clothes putting opening, a spray header of the automatic clothes treatment agent putting system is arranged on the door seal and is positioned on the upper portion of the door seal, the spraying direction of the spray header faces the inner barrel, and a liquid inlet end of the spray header is communicated with the second liquid outlet.