CN219440943U

CN219440943U - Filter device for a clean water tank and laundry care machine therefor

Info

Publication number: CN219440943U
Application number: CN202223033197.8U
Authority: CN
Inventors: 支德生; 杨其武; 张丽苹
Original assignee: Anhui Rongshida Intelligent Home Appliances Co ltd
Current assignee: Anhui Rongshida Intelligent Home Appliances Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-08-01
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a filtering device for a water purifying tank and a clothes care machine thereof, comprising a water purifying tank body movably arranged on a back plate, wherein a first water outlet pipe is arranged at the bottom of the water purifying tank body, a filter screen is movably arranged in the first water outlet pipe, one end of a second water outlet pipe extends to the other side of a knob and forms a third water outlet pipe, and a valve core assembly is movably arranged in one side of the second water outlet pipe, which is close to the first water outlet pipe, so that the third water outlet pipe is communicated when the water purifying tank body is in an installation state, and the third water outlet pipe is closed when the water purifying tank body is in a separation state. According to the utility model, the filter screen capable of being detached is arranged between the water purifying tank and the water pump, so that on one hand, water entering the water pump in the water purifying tank can be effectively filtered, and the blockage of foreign matters in the water purifying tank to the water pipe and the water pump is avoided; on the other hand, the filter screen adopts a detachable design, so that a user can conveniently clean and replace the filter screen.

Description

Filter device for a clean water tank and laundry care machine therefor

Technical Field

The utility model relates to the technical field of clothes nursing machine equipment, in particular to a filtering device for a clean water tank and a clothes nursing machine thereof.

Background

The laundry care machine generally includes a care box, a steam generator, and a drying device, wherein steam generated by the steam generator is introduced into the care box to wrinkle-remove and shape laundry in the care box, and the drying device dries and deodorizes the laundry. The existing steam generator comprises a boiler, a water pump and a water storage tank, wherein the water pump pumps water in the water storage tank into the boiler, and the boiler heats the water to generate steam.

Chinese patent publication No.: CN209836569U discloses a water saving system of a clothes care machine, comprising a steam generating module, a water recovering module and a water optimizing module. The steam generation module comprises a water tank, a water inlet pipeline, a first water pump and a steam generator, wherein the first water pump draws water from the water tank, and water enters the steam generator along the water inlet pipeline to form steam. The water recovery module comprises a dehumidification water condensation module, a water return pipeline, a second water pump and a fan. However, the device has the following obvious defects in the use process: because no filtering device is arranged between the water tank and the first water pump, the pipeline is easy to be blocked by the foreign matters reserved in the water tank, and the water pump is damaged, so that the air outlet quantity of the steam generator is reduced, and the use of a user is influenced.

Disclosure of Invention

The present utility model is directed to a filtering device for a fresh water tank and a laundry machine thereof, which solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a filter equipment for water purification case, includes water purification box of movable mounting on the backplate, first outlet pipe has been seted up to water purification bottom of the case portion, first outlet pipe internalization is provided with the filter screen, be provided with on the water purification box outer wall with first outlet pipe endocentric first mount pad, movable mounting has the knob on the first mount pad, the inside integration of knob is provided with the second outlet pipe, and the one end of second outlet pipe extends to the knob opposite side to form the third outlet pipe, the second outlet pipe is close to first outlet pipe one side internalization and is provided with the case subassembly, so that water purification box is in the intercommunication third outlet pipe when installed state, and closed third outlet pipe when water purification box is in the separation state.

Preferably, the valve core assembly comprises a valve rod, a water stopping disc is arranged on the valve rod, a plurality of groups of sliding blocks are circumferentially arranged on the water stopping disc in an annular array, a spring is sleeved on one end, away from the third water outlet, of the valve rod, and the other end of the spring is abutted against the filter screen.

Preferably, the inner wall of the second water outlet pipe, which is close to the first water outlet pipe, is provided with a guide groove corresponding to the sliding block.

Preferably, a first sealing ring is arranged between the water stop disc and the inner step of the second water outlet pipe, and a second sealing ring is arranged between the knob and the first water outlet pipe.

Preferably, a thread-shaped sealing sleeve is arranged on the outer wall of the third water outlet pipe.

Preferably, the back plate is provided with a second mounting seat, a fourth water outlet pipe corresponding to the third water outlet pipe is integrally arranged in the second mounting seat, and a push rod is arranged in the fourth water outlet pipe, so that the valve rod is driven to move when the water purifying tank body is in a mounting state, and a connecting pipe is arranged at one end of the fourth water outlet pipe extending to the other side of the back plate and used for communicating a water pump.

Preferably, a groove is arranged on the outer wall of the water purifying tank body.

The application also provides a clothes care machine comprising the filtering device for the water purifying tank.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the filter screen capable of being detached is arranged between the water purifying tank and the water pump, so that on one hand, water entering the water pump in the water purifying tank can be effectively filtered, and the blockage of foreign matters in the water purifying tank to the water pipe and the water pump is avoided; on the other hand, the filter screen adopts a detachable design, so that a user can conveniently clean and replace the filter screen; meanwhile, the movable valve core assembly is arranged on the outlet, so that a user can automatically close the water outlet when disassembling the water purifying tank to add water, and the water outlet is communicated when the water purifying tank is in an installation state, thereby bringing convenience to the user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2;

FIG. 4 is a schematic view of a knob according to the present utility model;

FIG. 5 is a schematic view of the explosion structure of the knob according to the present utility model;

FIG. 6 is a cross-sectional view of a knob of the present utility model;

FIG. 7 is a schematic view of a back plate structure according to the present utility model;

FIG. 8 is a schematic view showing the structure of the fresh water tank and the back plate of the present utility model in a separated state.

In the figure: 1 a water purifying tank body, 2 a backboard, 3 grooves, 4 a first water outlet pipe, 5 a first installation seat, 6 a knob, 7 a second water outlet pipe, 8 a third water outlet pipe, 9 a sealing sleeve, 10 a valve core component, 14 a guide groove, 15 a first sealing ring, 16 a second sealing ring, 17 a second installation seat, 18 a fourth water outlet pipe, 19 a push rod and 20 connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

a filtering device for a water purifying tank comprises a water purifying tank body 1 movably arranged on a back plate 2, wherein a groove 3 is formed on the outer wall of the water purifying tank body 1, so that a handle is formed, and a user can conveniently take the water purifying tank body 1; the water purifying tank body 1 provides a water source for the steam generator through the water pump, and the water purifying tank body 1 can be detached from the back plate 2, so that a user can conveniently add water through the water adding port at the upper part when the water amount is insufficient; the bottom of the water purifying tank body 1 is provided with a first water outlet pipe 4, a filter screen (the filter screen is only 1mm thick and is not shown in the figure) is movably arranged in the first water outlet pipe 4, on one hand, the water entering the water pump in the water purifying tank body 1 can be effectively filtered, and the blockage of foreign matters in the water purifying tank body 1 on the water pipe and the water pump is avoided; on the other hand, the filter screen adopts a detachable design, so that a user can conveniently clean and replace the filter screen; the outer wall of the water purifying tank body 1 is provided with a first mounting seat 5 concentric with the first water outlet pipe 4, a knob 6 is movably mounted on the first mounting seat 5, the knob 6 and the first mounting seat 5 are connected through threads, a second water outlet pipe 7 is integrally arranged in the knob 6, one end of the second water outlet pipe 7 extends to the other side of the knob 6 and forms a third water outlet pipe 8, the outer wall of the third water outlet pipe 8 is provided with a threaded sealing sleeve 9, when the water purifying tank body 1 is mounted on the backboard 2, the third water outlet pipe 8 is inserted into a fourth water outlet pipe 18 on the backboard 2, and good sealing performance can be ensured by the threaded sealing sleeve 9 arranged between the third water outlet pipe 8 and the fourth water outlet pipe 18; a valve core assembly 10 is movably arranged in the side of the second water outlet pipe 7, which is close to the first water outlet pipe 4, so that the third water outlet pipe 8 is communicated when the water purifying tank body 1 is in an installation state, and the third water outlet pipe 8 is closed when the water purifying tank body 1 is in a separation state.

The valve core assembly 10 comprises a valve rod, a water stopping disc is arranged on the valve rod, a plurality of groups of sliding blocks are arranged on the circumferential annular array of the water stopping disc, a guide groove 14 corresponding to the sliding blocks is arranged on the inner wall, close to the first water outlet pipe 4, of the second water outlet pipe 7, the valve rod can axially move along the second water outlet pipe 7 under the action of the sliding blocks and the guide groove 14, a spring is sleeved on one end, far away from the third water outlet pipe (8), of the valve rod, and the other end of the spring is abutted against the filter screen.

A first sealing ring 15 is arranged between the water stop disc and the inner step of the second water outlet pipe 7, and a second sealing ring 16 is arranged between the knob 6 and the first water outlet pipe 4.

The back plate 2 is provided with a second mounting seat 17, a fourth water outlet pipe 18 corresponding to the third water outlet pipe 8 is integrally arranged in the second mounting seat 17, a push rod 19 is arranged in the fourth water outlet pipe 18, so that a valve rod is driven to move when the water purifying tank 1 is in a mounting state, and a connecting pipe 20 is arranged at one end of the fourth water outlet pipe 18 extending to the other side of the back plate 2 and used for communicating a water pump.

When the clean water tank 1 is detached from the back plate 2 (water is added), under the action of the spring, the valve rod is far away from the first water outlet pipe 4, so that the water stop disc (the first sealing ring 15) can be clung to the step inside the second water outlet pipe 7, and then the second water outlet pipe 7 (the third water outlet pipe 8) is closed, so that when the clean water tank 1 is detached and added with water, water in the clean water tank 1 cannot flow out from the end of the third water outlet pipe 8, when the clean water tank 1 is mounted on the back plate 2, under the action of gravity of the clean water tank 1, the third water outlet pipe 8 is inserted into the fourth water outlet pipe 18, the ejector rod 19 in the fourth water outlet pipe 18 overcomes the spring force to jack up the valve rod, so that the valve rod is far away from the step inside the second water outlet pipe 7, and then the second water outlet pipe 7 (the third water outlet pipe 8) is communicated, so that the water in the clean water tank 1 sequentially passes through the first water outlet pipe 4, the second water outlet pipe 7, the third water outlet pipe 8, the fourth water outlet pipe 18 and the connecting pipe 20 enters the water pump, and finally flows into the steam generator.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filter unit for a fresh water tank, characterized by: including movable mounting water purification box (1) on backplate (2), first outlet pipe (4) have been seted up to water purification box (1) bottom, first outlet pipe (4) internalization is provided with the filter screen, be provided with on water purification box (1) outer wall with first outlet pipe (4) endocentric first mount pad (5), movable mounting has knob (6) on first mount pad (5), the inside integration of knob (6) is provided with second outlet pipe (7), and the one end of second outlet pipe (7) extends to knob (6) opposite side to form third outlet pipe (8), second outlet pipe (7) are close to first outlet pipe (4) one side internalization and are provided with case subassembly (10) to communicate third outlet pipe (8) when making water purification box (1) be in the installed state, and close third outlet pipe (8) when water purification box (1) are in the separation state.

2. A filtration device for a fresh water tank according to claim 1, wherein: the valve core assembly (10) comprises a valve rod, a water stopping disc is arranged on the valve rod, a plurality of groups of sliding blocks are arranged on the circumferential annular array of the water stopping disc, a spring is sleeved on one end, away from the third water outlet pipe (8), of the valve rod, and the other end of the spring is abutted against the filter screen.

3. A filtration device for a fresh water tank according to claim 2, wherein: the inner wall of the second water outlet pipe (7) close to the first water outlet pipe (4) is provided with a guide groove (14) corresponding to the sliding block.

4. A filter unit for a fresh water tank according to claim 3, wherein: a first sealing ring (15) is arranged between the water stop disc and the inner step of the second water outlet pipe (7), and a second sealing ring (16) is arranged between the knob (6) and the first water outlet pipe (4).

5. A filtration device for a fresh water tank according to claim 2, wherein: the outer wall of the third water outlet pipe (8) is provided with a thread-shaped sealing sleeve (9).

6. A filtration device for a fresh water tank according to claim 2, wherein: be provided with second mount pad (17) on backplate (2), integration is provided with fourth outlet pipe (18) corresponding with third outlet pipe (8) in second mount pad (17), be provided with ejector pin (19) in fourth outlet pipe (18) to make when water purification box (1) are in the installed state drive valve rod motion, be provided with connecting pipe (20) on the one end that fourth outlet pipe (18) extended to backplate (2) opposite side for the intercommunication water pump.

7. A filtration device for a fresh water tank according to claim 1, wherein: the outer wall of the water purifying tank body (1) is provided with a groove (3).

8. A clothes care machine, its characterized in that: a filtration device for a fresh water tank comprising a filter according to any one of claims 1 to 7.