CN218883034U

CN218883034U - Water outlet valve, clean water tank and floor washing machine

Info

Publication number: CN218883034U
Application number: CN202320034002.7U
Authority: CN
Inventors: 冯国威; 位松林; 杨毅飞
Original assignee: Suzhou Provac Technology Co ltd
Current assignee: Suzhou Provac Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-18
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a water outlet valve, clean water tank and floor scrubber, the water outlet valve includes valve body (21) and sets up case (22) and disinfection material (25) of valve body (21), valve body (21) are equipped with inlet (211) and liquid outlet (212), the movably configuration of case (22) is in valve body (21), just case (22) are steerable whether inside liquid of valve body (21) passes through liquid outlet (212) are outside to be discharged. The utility model arranges the disinfection and sterilization substance in the valve body of the water outlet valve, so that the liquid flowing out of the water outlet valve has the disinfection and sterilization function; the water outlet valve is arranged in the box body of the clean water tank, so that the sealing requirement is reduced, the space is saved, and the appearance of the clean water tank is more neat and beautiful.

Description

Water outlet valve, clean water tank and floor washing machine

Technical Field

The utility model relates to a household electrical appliances field, concretely relates to outlet valve, clear water tank and scrubber.

Background

A floor washing machine is one type of cleaning apparatus for cleaning a floor, and includes a clean water tank, a sewage tank, and the like. In order to further improve the cleaning effect of the floor washing machine, silver ions are usually arranged in the clean water tank to prepare cleaning solution with disinfection and sterilization effects, so that disinfection and sterilization are performed.

Chinese patent publication No. CN217338462U discloses a water tank and surface cleaning apparatus, which comprises a tank body and a sterilization component, wherein the tank body is provided with a mounting hole above a water outlet, the sterilization component is mounted in the mounting, the structure has high requirements on the sealing property, and if the sealing is not done, the tank body is easy to leak water; meanwhile, the space occupied by the sterilization component is large, and the attractiveness of the clear water tank is affected.

SUMMERY OF THE UTILITY MODEL

For solving at least one technical problem of prior art, the utility model provides a bleeder valve, clean water tank and scrubber.

In order to achieve the purpose of the utility model, the utility model adopts the technical proposal that: a water outlet valve comprises a valve body, a valve core and a disinfecting and sterilizing substance, wherein the valve core and the disinfecting and sterilizing substance are arranged on the valve body, the valve body is provided with a liquid inlet and a liquid outlet, the valve core is movably arranged in the valve body, and the valve core can control whether liquid in the valve body is discharged outwards through the liquid outlet or not.

In one embodiment, a partition board is arranged in the valve body, the partition board divides the cavity of the valve body into an upper cavity and a lower cavity, the disinfecting and sterilizing substance is arranged in the upper cavity, and the valve core is arranged in the lower cavity.

In one embodiment, the partition plate is provided with at least one communication hole communicating the upper chamber and the lower chamber.

In one embodiment, the partition plate is provided with a limiting portion extending towards the liquid outlet, a limiting channel for accommodating and limiting the valve element is arranged in the limiting portion, and the valve element is movably arranged in the limiting channel.

In one embodiment, the valve body is provided with a plurality of liquid passing holes on the wall of the upper cavity, and the plurality of liquid passing holes are communicated with the upper cavity.

In one embodiment, the valve body is provided with an end cover for blocking the opening of the upper cavity, and the end cover is detachably connected with the valve body.

In one embodiment, the valve body further comprises a filter element disposed at the inlet.

In one embodiment, the outlet valve further comprises an elastic member disposed in the valve body, one end of the elastic member abuts against the valve core, and the valve core is exposed out of the valve body under the action of the elastic member when the elastic member is not stressed.

The clear water tank comprises a tank body, wherein a liquid storage cavity and a water outlet communicated with the liquid storage cavity are arranged in the tank body, the clear water tank further comprises the water outlet valve, the water outlet valve is arranged in the liquid storage cavity and located above the water outlet, the liquid outlet of the water outlet valve is communicated with the water outlet, and the valve core can control the communication between the liquid outlet and the water outlet.

A floor washing machine comprises the clean water tank.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the disinfection and sterilization substance is arranged in the valve body of the water outlet valve, so that the liquid flowing out of the water outlet valve has the disinfection and sterilization effects;

2. the water outlet valve is arranged in the box body of the clean water tank, so that the sealing requirement is reduced, the space is saved, and the appearance of the clean water tank is more neat and beautiful.

Drawings

Fig. 1 is a perspective view of a water outlet valve of the present invention;

fig. 2 is a sectional view of the outlet valve of the present invention;

fig. 3 is a sectional view of the clean water tank of the present invention.

Wherein: a box body 1; a liquid storage cavity 10; a water inlet 11; a water outlet 12; a water outlet valve 2; a valve body 21; a liquid through hole 210; a liquid inlet 211; a liquid outlet 212; an upper cavity 213; a lower cavity 214; a connecting portion 215; a spool 22; a limit connection part 221; a sealing portion 222; an end cap 23; a partition plate 24; a stopper portion 240; a limiting channel 241, a disinfecting and sterilizing substance 25; and a resilient member 26.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the detailed description, wherein the drawings are simplified and only schematically illustrate the basic structure of the present invention, so that it only shows the components related to the present invention, and it should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1 and 2, the present disclosure provides a water outlet valve 2, which includes a valve body 21, and a valve core 22 and a disinfecting substance 25 disposed in the valve body 21, wherein the valve body 21 is provided with a liquid inlet 211 and a liquid outlet 212, the valve core 22 is movably disposed in the valve body 21, and the valve core 22 can control whether the liquid in the valve body 21 is discharged through the liquid outlet 212.

The valve body 21 is a hollow structure, a partition plate 24 is arranged in the valve body 21, the partition plate 24 divides the cavity of the valve body 21 into an upper cavity 213 and a lower cavity 214, and the partition plate 24 is provided with at least one communicating hole for communicating the upper cavity 213 with the lower cavity 214. The sterilizing substance 25 is disposed in the upper chamber 213 and the cartridge 22 is disposed in the lower chamber 214.

The valve body 21 is further provided with an end cover 23 for blocking the opening of the upper cavity 213, and the end cover 23 is detachably connected with the valve body 21. The valve body 21 is provided with a plurality of liquid passing holes 210 communicated with the upper cavity 213 on the wall of the upper cavity 213, the liquid can enter the upper cavity 213 through the liquid passing holes 210 and react with the sterilizing material 25 in the upper cavity 213 to form a sterilizing liquid, and the sterilizing liquid can flow out of the valve body 21 through the liquid passing holes 210 and can also flow into the lower cavity 214 through the communication holes.

The valve body 21 is provided with at least one through hole on the wall of the lower cavity 214, the through hole is a liquid inlet 211 and is communicated with the lower cavity 214, and liquid enters the lower cavity 214 from the liquid inlet 211 or the communication hole. The opening of the lower cavity 214 is the liquid outlet 212 of the valve body 21, and the liquid in the lower cavity 214 is discharged out of the valve body 21 through the liquid outlet 212.

The partition 24 is provided with a limiting portion 240 extending toward the liquid outlet 212, a limiting channel 241 for accommodating and limiting the valve core 22 is provided in the limiting portion 240, and the valve core 22 is movably disposed in the limiting channel 241.

The valve core 22 comprises a limit connecting part 221 and a blocking part 222 which are fixedly connected into a whole, the limit connecting part 221 and the blocking part 222 are both generally cylindrical, the outer diameter of the limit connecting part 221 is smaller than that of the blocking part 222, the limit connecting part 221 is movably arranged in a limit channel 241, and the blocking part 222 is fixed below the limit connecting part 221.

The outlet valve 2 further includes an elastic member 26 disposed in the cavity, one end of the elastic member 26 abuts against the valve core 22, the expansion direction of the elastic member 26 is the same as the moving direction of the valve core 22, and when the elastic member 26 is not stressed, the valve core 22 passes through the liquid outlet 212 and is exposed from the valve body 21 under the action of the elastic member 26. Specifically, the elastic member 26 is disposed in the lower cavity 214, and two ends of the elastic member 26 are connected to the partition plate 24 and the valve core 22, respectively.

Preferably, the elastic member 26 is a spring or a leaf spring.

The disinfection and sterilization substance 25 includes silver ion particles, which can dissolve out silver ions capable of sterilization after meeting water, and the silver ions act on cell walls and cell membranes of bacteria to swell and loosen the cell walls and the cell membranes, increase permeability and flow out internal substances, so that the bacteria die, thereby killing the bacteria. The silver ions are natural bacteriostatic agents, have strong bacteriostatic and bactericidal effects, and can not cause the bacteria to generate drug resistance.

The outlet valve 2 further comprises a filter member (not shown) arranged at the inlet 211. The filter is preferably a filter net or a filter sponge.

The outlet valve 2 is further provided with a connecting part 215 outside the valve body 21 for connecting other devices.

Referring to fig. 3, the present disclosure further provides a clean water tank, which includes a tank 1 and the above water outlet valve 2, the tank 1 has a liquid storage cavity 10 for storing liquid, the tank 1 is provided with a water inlet 11 and a water outlet 12 communicated with the liquid storage cavity 10, the water outlet valve 2 is disposed in the liquid storage cavity 10 and above the water outlet 12, a liquid outlet of the water outlet valve 2 is communicated with the water outlet 12 of the tank 1, and the valve core 22 can control the communication between the liquid outlet and the water outlet.

The blocking portion 222 of the valve core 22 can abut against the water outlet 12 to block the water outlet 12, so as to cut off the communication between the liquid outlet 212 and the water outlet 12, and prevent the liquid in the tank 1 and the liquid in the outlet valve 2 from flowing out of the tank 1 through the water outlet 12. Specifically, when the valve core 22 is exposed from the liquid outlet 212 and abuts against the water outlet 12, the valve core 22 blocks the water outlet 12, and the clear water tank is in a state of being incapable of draining water; when the valve core 22 is retracted into the valve body 21, the liquid outlet 212 is communicated with the water outlet 12, and the clean water tank is in a drainable state.

Preferably, the free end of the blocking portion 222 is provided with an inclined surface between the axial surface and the outer peripheral surface so that the free end of the blocking portion 222 can be inserted into the water outlet 12 and blocked more tightly by the water pressure in the tank 1.

The present disclosure also provides a floor scrubber, including above-mentioned clear water tank.

The floor cleaning machine further comprises a floor brush, a floor cleaning machine main body and a handle which are sequentially connected, the clear water tank is arranged in the floor cleaning machine main body, the floor cleaning machine main body is provided with a butt joint piece abutted against the valve core 22, the valve core 22 is actuated to move towards the valve body 21 through receiving operation of the butt joint piece, so that the liquid outlet 212 of the water outlet valve 2 is communicated with the water outlet 12 of the box body 1, liquid in the box body 1 is enabled to be reacted with silver ion particles through the water outlet valve 2 to form disinfection and sterilization liquid, then the disinfection and sterilization liquid is discharged out of the box body 1 from the water outlet 12 and is arranged towards the floor brush, and the ground is cleaned, disinfected and sterilized.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific cases.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water outlet valve, which is characterized in that,

the sterilizing valve comprises a valve body (21), a valve core (22) and a sterilizing substance (25), wherein the valve core (22) and the sterilizing substance (25) are arranged on the valve body (21), the valve body (21) is provided with a liquid inlet (211) and a liquid outlet (212), the valve core (22) is movably arranged in the valve body (21), and the valve core (22) can control whether liquid in the valve body (21) is discharged outwards through the liquid outlet (212).

2. The outlet valve of claim 1,

the valve body (21) is internally provided with a partition plate (24), the cavity of the valve body (21) is divided into an upper cavity (213) and a lower cavity (214) by the partition plate (24), the disinfection and sterilization substance (25) is arranged in the upper cavity (213), and the valve core (22) is arranged in the lower cavity (214).

3. The outlet valve of claim 2,

the partition plate (24) is provided with at least one communication hole for communicating the upper cavity (213) with the lower cavity (214).

4. The outlet valve of claim 2,

the partition plate (24) is provided with a limiting part (240) extending towards the liquid outlet (212), a limiting channel (241) for accommodating and limiting the valve core (22) is arranged in the limiting part (240), and the valve core (22) is movably arranged in the limiting channel (241).

5. The outlet valve of claim 2,

the valve body (21) is provided with a plurality of liquid passing holes (210) on the wall of the upper cavity (213), and the liquid passing holes (210) are communicated with the upper cavity (213).

6. The outlet valve of claim 2,

the valve body (21) is provided with an end cover (23) for blocking the opening of the upper cavity (213), and the end cover (23) is detachably connected with the valve body (21).

7. The outlet valve of claim 1,

the valve body (21) further comprises a filter element, and the filter element is arranged at the liquid inlet (211).

8. The outlet valve of claim 1,

the water outlet valve also comprises an elastic piece (26) arranged in the valve body (21), one end of the elastic piece (26) is abutted against the valve core (22), and when the elastic piece (26) is not stressed, the valve core (22) is exposed out of the valve body (21) under the action of the elastic piece (26).

9. A clean water tank comprises a tank body (1), a liquid storage cavity (10) and a water outlet (12) communicated with the liquid storage cavity (10) are arranged in the tank body (1), and the clean water tank is characterized in that,

the clean water tank further comprises an outlet valve according to any one of claims 1 to 8, the outlet valve is arranged in the reservoir chamber (10) and above the water outlet (12), a liquid outlet (212) of the outlet valve is communicated with the water outlet (12), and the valve core (22) can control the communication between the liquid outlet (212) and the water outlet (12).

10. A floor scrubber comprising the clean water tank of claim 9.