CN217429896U - Liquid distributor for cleaning machine and floor brush module - Google Patents

Abstract

The utility model relates to a knockout and scrubbing brush module for cleaning machine, wherein the shell of knockout is the strip, inside cavity forms the water conservancy diversion passageway, the shell has the liquid inlet who is linked together with the water conservancy diversion passageway, along fluidic flow path, liquid inlet is located the upper reaches of water conservancy diversion passageway, set up the liquid outlet of two at least interval arrangements on the lateral wall of shell, and each liquid outlet all opens and arrange down and communicate with water conservancy diversion passageway fluid, will be used for in the water conservancy diversion passageway of abluent liquid water conservancy diversion to the shell through liquid inlet, and discharge via the liquid outlet, because the liquid outlet all opens and arranges down, the direct transport that exhaust liquid can not hinder is to ground or the dust absorption intracavity, compare in the form of traditional lateral wall trompil, not only discharge more directly, still be difficult for blockking up, very convenient and practical.

Description

Liquid distributor for cleaning machine and floor brush module

Technical Field

The utility model relates to a household cleaning tool field specifically belongs to a cleaning machine, especially relates to a knockout and scrubbing brush module for cleaning machine.

Background

With the development of household cleaning technology, household cleaning equipment is gradually diversified, and more cleaning equipment is introduced into thousands of households. The traditional dust collector has certain use limitation, and the structural design and the sealing performance of parts of the traditional dust collector can only meet the use scene of a dry environment but cannot be used in a wet environment; when the motor is in a wet environment, sewage carried by dust collection airflow inevitably permeates into the motor under the action of negative pressure, and once water enters the motor through a gap of the shell at the motor, the motor is easy to lose efficacy and damage.

Obviously, the cleaning machine which only can suck dust but can not suck water can not meet the use requirement of consumers, and therefore, some enterprises have developed the floor cleaning machine which can be used in both dry and wet environments, because the brush head part of the existing floor cleaning machine adopts a roller brush structure, in order to ensure that the roller brush carries enough water when cleaning the ground, a liquid distribution device is usually arranged inside a bottom number shell to ensure that the roller brush is wet and uniform, for example, the Chinese utility model with the patent number of CN201910044584.5 discloses a cleaning machine, a liquid spraying component is arranged inside the cleaning machine, and specifically comprises a fluid distributor, a fluid conveying channel and a liquid spraying port which are connected in sequence, the fluid distributor is used for storing and supplying the cleaning liquid, the fluid conveying channel is used for circulating the cleaning liquid to convey to the liquid spraying port, the liquid spraying port is used for spraying the cleaning liquid to the surface to be cleaned, although the liquid spraying port is used for spraying the cleaning liquid to the surface to be cleaned, however, the spout is arranged towards the rolling brush, the liquid sprayed out of the spout is finally driven by the rolling brush to flow to the ground, and the spout is directly arranged on the wall surface of the water diversion seat, so that the rolling brush is very easy to block under the condition that the rolling brush has stains, and the water outlet is not smooth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that the current situation of the prior art is directed at providing a liquid distributor for a cleaner which can effectively avoid blockage by downward infusion.

The second technical problem to be solved of the present invention is to provide a floor brush module with the above-mentioned liquid separator.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a dispenser for a cleaning machine, comprising:

the shell is in a strip shape, the inside of the shell is hollow to form a flow guide channel, the shell is provided with a liquid inlet communicated with the flow guide channel, and the liquid inlet is positioned at the upstream of the flow guide channel along the flow path of the fluid;

the wall plate of the shell is provided with at least two liquid outlets which are arranged at intervals, and the liquid outlets are downward and are communicated with the flow guide channel in a fluid mode.

The shell can be different design, preferably, the shell includes the body, the both ends of body all are provided with the water conservancy diversion seat in first side, all correspond on every water conservancy diversion seat and seted up at least one liquid export.

In order to ensure that the liquid is uniformly discharged from the front side of the whole floor brush, the flow guide seats are preferably of an arc structure with two ends bent towards the first side, the bottom of each flow guide seat at the two ends is provided with a liquid outlet end extending downwards, and the liquid outlet is arranged on the liquid outlet end.

Preferably, the flow guide channel comprises a first flow channel formed in the body and a second flow channel formed in each flow guide seat, and each second flow channel at least partially overlaps with the first flow channel in the same direction.

In order to ensure that each liquid outlet end of the flow guide seat uniformly discharges liquid, preferably, a flow slowing channel is further arranged at the joint of each second flow channel and the first flow channel, and the extending direction of the flow slowing channel is crossed with the extending direction of the first flow channel and the second flow channel.

In order to ensure uniform distribution, preferably, the liquid inlet is arranged on the first side of the body and located in the middle of the body, and the first flow channel is provided with a flow guide part for distributing liquid to two sides of the liquid inlet on the inner side wall opposite to the liquid inlet.

Specifically, the flow guide portion is a convex portion extending from an inner side wall of the first flow channel to the liquid inlet direction, and the inner side wall corresponding to the first flow channel smoothly transitions from the convex portion to two sides.

In order to further solve the second technical problem, the utility model discloses the technical scheme who adopts does: the utility model provides a scrubbing brush module with above-mentioned knockout, including the casing, the inside cavity of casing forms the dust absorption chamber, the knockout is located the front side in dust absorption chamber just is close to in the casing the dust absorption chamber is arranged, and, the front side of casing is opened and is equipped with the water conservancy diversion hole that supplies the liquid end to stretch into, the liquid export through this water conservancy diversion hole with the dust absorption chamber is linked together.

In order to ensure that the liquid can be conveyed to the dust suction cavity, the flow guide holes extend vertically, and the lower edges of the flow guide holes are obliquely inclined forwards from top to bottom.

In order to ensure that liquid is delivered into the liquid distributor, the floor brush module further comprises a pump body and a liquid conveying pipe, the pump body is arranged on the rear side of the shell, and the liquid conveying pipe is connected between the pump body and the liquid inlet.

Compared with the prior art, the utility model has the advantages of: this a knockout for cleaner is in will being used for abluent liquid water conservancy diversion to the water conservancy diversion passageway in the shell through liquid inlet to via the liquid outlet discharge, because the equal opening of liquid outlet arranges down, direct transport to ground or the dust absorption intracavity that exhaust liquid can not hinder compares in the form of traditional lateral wall trompil, not only discharges more directly, still is difficult for blockking up, very convenient and practical.

Drawings

Fig. 1 is a schematic view of the entire structure of a liquid distributor according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view at another angle to FIG. 1;

FIG. 3 is a general view of a floor brush module according to an embodiment of the present invention;

FIG. 4 is a schematic view of the first angle of FIG. 3;

fig. 5 is a cross-sectional view at a second angle of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, in a preferred embodiment of the present invention, the liquid distributor is applied to a floor brush module, and the floor brush module in this embodiment specifically includes a housing 1, a pump body 12 and a liquid conveying tube 13. The housing 1 is hollow to form a dust suction cavity 10, the liquid separator is arranged at the front side of the dust suction cavity 10 in the housing 1 and is arranged adjacent to the dust suction cavity 10, the front side of the housing 1 is provided with a flow guide hole 11 for a liquid outlet end 43 to extend into, and the liquid outlet 4b is communicated with the dust suction cavity 10 through the flow guide hole 11. The diversion holes 11 extend vertically, and the lower edges of the diversion holes are obliquely inclined from top to bottom. The pump body 12 is provided on the rear side of the housing 1, and the infusion tube 13 is connected between the pump body 12 and the liquid inlet 4 a.

In this embodiment, the liquid distributor includes a housing 40, the housing 40 is a strip-shaped housing, the interior of the housing 40 is hollow to form a flow guiding channel 44, the housing 40 has a liquid inlet 4a communicated with the flow guiding channel 44, along the flow path of the fluid, the liquid inlet 4a is located at the upstream of the flow guiding channel 44, and at least two liquid outlets 4b arranged at intervals are opened on the side wall of the housing 40, and each liquid outlet 4b is opened downward and is in fluid communication with the flow guiding channel 44.

The form of liquid separation can be various, in this embodiment, the housing 40 includes a body 41, two ends of the body 41 are provided with a flow guide seat 42 on a first side, and each flow guide seat 42 is correspondingly provided with at least one liquid outlet 4 b. The diversion seats 42 are arc-shaped structures with two ends bent towards the first side, the bottom of each diversion seat 42 at the two ends is provided with a liquid outlet end 43 extending downwards, and the liquid outlet 4b is arranged on the liquid outlet end 43. To achieve the distribution of the liquid, the flow guide channel 44 includes a first flow channel 441 formed in the body 41 and a second flow channel 442 formed in each flow guide seat 42, and each second flow channel 442 at least partially overlaps the first flow channel 441 in the same direction. Further, a slow flow passage 443 is provided at a connection point between each of the second flow channels 442 and the first flow channel 441, and an extending direction of the slow flow passage 443 intersects with an extending direction of the first flow channel 441 and the second flow channel 442. The design of the slow flow passage 443 can ensure that the liquid input from the liquid inlet 4a is not small and large, and the slow flow passage 443 performs pressure distribution to ensure that the liquid output from the liquid outlet 4b is uniform.

In this embodiment, the liquid inlet 4a is opened on a first side of the body 41 and located in the middle of the body 41, and the first flow channel 441 is provided with a flow guide portion 45 on an inner side wall opposite to the liquid inlet 4a for shunting the liquid to two sides of the liquid inlet 4 a. The flow guiding portion 45 in this embodiment is a convex portion extending from the inner sidewall of the first flow channel 441 to the liquid inlet 4a, and the inner sidewall corresponding to the first flow channel 441 smoothly transitions from the convex portion to two sides.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Furthermore, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, used in the description and claims of the present invention are used to describe various example structural portions and elements of the present invention, but are used herein for convenience of description only and are to be determined based on example orientations shown in the accompanying drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims (10)

1. A dispenser for a cleaning machine, comprising:

the shell (40) is in a strip shape, a flow guide channel (44) is formed in the shell in a hollow mode, the shell (40) is provided with a liquid inlet (4a) communicated with the flow guide channel (44), and the liquid inlet (4a) is located at the upstream of the flow guide channel (44) along a flow path of fluid;

the liquid guide device is characterized in that the wall plate of the shell (40) is provided with at least two liquid outlets (4b) which are arranged at intervals, and the openings of the liquid outlets (4b) face downwards and are communicated with the fluid of the flow guide channel (44).

2. The dispenser according to claim 1, wherein: the shell (40) comprises a body (41), wherein flow guide seats (42) are arranged at the first sides of the two ends of the body (41), and at least one liquid outlet (4b) is correspondingly formed in each flow guide seat (42).

3. The dispenser according to claim 2, characterized in that: the flow guide seats (42) are of arc structures with two ends bent towards the first side, liquid outlet ends (43) extending downwards are arranged at the bottoms of the two ends of each flow guide seat (42), and the liquid outlets (4b) are arranged on the liquid outlet ends (43).

4. The dispenser according to claim 3, wherein: the flow guide channel (44) comprises a first flow passage (441) formed in the body (41) and a second flow passage (442) formed in each flow guide seat (42), and each second flow passage (442) and the first flow passage (441) extend in the same direction and at least partially overlap.

5. The dispenser according to claim 4, wherein: a slow flow channel (443) is further arranged at the connection position of each second flow channel (442) and the first flow channel (441), and the extending direction of the slow flow channel (443) is crossed with the extending direction of the first flow channel (441) and the second flow channel (442).

6. The dispenser according to claim 5, wherein: the liquid inlet (4a) is formed in the first side of the body (41) and located in the middle of the body (41), and the first flow channel (441) is provided with a flow guide portion (45) which is used for shunting liquid to two sides of the liquid inlet (4a) on the inner side wall opposite to the liquid inlet (4 a).

7. The dispenser according to claim 6, wherein: the flow guide part (45) is a convex part extending from the inner side wall of the first flow channel (441) to the direction of the liquid inlet (4a), and the inner side wall corresponding to the first flow channel (441) is smoothly transited from the convex part to two sides.

8. A floor brush module having a dispenser according to any one of claims 1 to 7, wherein: including casing (1), casing (1) inside cavity forms dust absorption chamber (10), the knockout is located the front side of dust absorption chamber (10) in casing (1) and adjacent dust absorption chamber (10) arrange, and, the front side of casing (1) is opened and is equipped with water conservancy diversion hole (11) that supply liquid end (43) to stretch into, liquid outlet (4b) through this water conservancy diversion hole (11) with dust absorption chamber (10) are linked together.

9. The floor brush module of claim 8, wherein: the diversion holes (11) extend vertically, and the lower edges of the diversion holes are arranged in a forward inclining mode from top to bottom.

10. The floor brush module of claim 9, wherein: the infusion pump is characterized by further comprising a pump body (12) and an infusion tube (13), wherein the pump body (12) is arranged on the rear side of the shell (1), and the infusion tube (13) is connected between the pump body (12) and the liquid inlet (4 a).

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