CN211573866U

CN211573866U - Water pump casing structure for spin dryer tube

Info

Publication number: CN211573866U
Application number: CN201921528569.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-09-13
Filing date: 2019-09-13
Publication date: 2020-09-25
Anticipated expiration: 2029-09-13

Abstract

The utility model relates to a water pump casing structure for a spin dryer tube, which comprises a casing (1) with an inner cavity (13), wherein the casing (1) is provided with a water inlet (111) and a water outlet channel (3), the water outlet channel (3) is provided with a water spray hole (21), and the water outlet channel (3) is provided with an inlet end (31) communicated with the inner cavity (13) of the casing (1); the method is characterized in that: the shell (1) is also provided with a water permeable hole (121) for communicating the outside with the inner cavity (13) of the shell (1). Still open on the shell a plurality of intercommunication external with the hole of permeating water of the inner chamber of shell, the convenience is washed the shell like this, need not to dismantle the shell alright wash the shell with the water, and water can be through permeating water the hole with impurity discharge, washs more thoroughly.

Description

Water pump casing structure for spin dryer tube

Technical Field

The utility model relates to a burnisher especially relates to a water pump case structure for spin dryer tube.

Background

The applicant invents a lifting-free cleaning spin dryer tube, and an invention patent application with the application number of CN201710332858.1 (publication number of CN108852204A) discloses a structure, namely an improved mop tube, and the water-saving mop tube comprises a tube body, wherein a supporting structure for supporting a mop disc is arranged in the tube body, and the supporting structure can enable the mop disc placed on the tube body to rotate at a fixed height position; the method is characterized in that: the mop cleaning device comprises a barrel body, a mop disc and a control structure, wherein the barrel body is internally provided with a cleaning part and a water pump, the cleaning part is used for squeezing and scraping the wiping materials at the bottom of the mop disc rotating at a fixed height position in the barrel body, the water pump is used for spraying water to the wiping materials at the bottom of the mop head rotating at the fixed height position in the barrel body, and the water pump is controlled by the control structure to spray water or not. The impeller in the water pump rotates to spray water out of the water spraying holes after passing through the water spraying pipe connected with the water pipe.

The pump shell of the water pump is of a closed structure, impurities can be accumulated when the pump shell is used for a long time, the pump shell is not easy to clean, the accumulation of the impurities not only influences the cleanness degree of water ejection, but also influences the work of the impeller, and even generates peculiar smell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a rational in infrastructure, more do benefit to abluent water pump case structure that is used for the spin dryer tube.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a pump shell structure of a water pump for a spin dryer tube comprises a shell with an inner cavity, wherein the shell is provided with a water inlet and a water outlet channel, the water outlet channel is provided with a water spray hole, and the water outlet channel is provided with an inlet end communicated with the inner cavity of the shell; the method is characterized in that: the shell is also provided with a plurality of water permeable holes which are communicated with the outside and the inner cavity of the shell.

In order to facilitate the manufacture and the organization of parts in the pump shell, the outer shell is formed by the involutory connection of an upper shell and a lower shell, and the water permeable holes are arranged on the lower shell. Therefore, the pump shell can be hidden in the inner cavity at the bottom of the cleaning barrel, and water can not be pumped out of the outside through the water permeable holes when being pumped.

In a further improvement, the top of the upper shell is provided with a water outlet groove with an upward opening, the upper cover of the upper shell is provided with a top cover which covers the upper opening of the water outlet groove so as to form the water outlet channel between the water outlet groove and the top cover, and the water spray hole is arranged on the top cover. So as to form a water outlet channel on the upper shell.

Further improve, the top of above-mentioned epitheca still is equipped with water drainage tank, and water drainage tank and the inner chamber intercommunication of shell, the top cap covers this water drainage tank simultaneously. The arrangement of the drainage channel is more beneficial to dumping and draining dirty water in the shell.

Preferably, the upper case has a boss portion protruding upward, and the water outlet passage is provided in the boss portion. The structure can raise the position of the water spray hole.

Preferably, the water permeable holes are plural. This is more advantageous for cleaning.

Compared with the prior art, the utility model has the advantages of: still open on the shell a plurality of intercommunication external with the hole of permeating water of the inner chamber of shell, the convenience is washed the shell like this, need not to dismantle the shell alright wash the shell with the water, and water can be through permeating water the hole with impurity discharge, washs more thoroughly.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is an exploded perspective view of an embodiment of the present invention;

fig. 5 is a schematic perspective view of an upper case according to an embodiment of the present invention.

Detailed Description

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

As shown in fig. 1 to 5, it is a first embodiment of the present invention.

A pump shell structure of a water pump for a spin dryer tube comprises a shell 1 which is formed by connecting an upper shell 11 and a lower shell 12 in an involutory mode and is provided with an inner cavity 13, a water inlet 111 and a water outlet channel 3 which is transversely arranged are arranged on the upper shell 11, a plurality of water spraying holes 21 are formed in the upper portion of the water outlet channel 3, and an inlet end 31 communicated with the inner cavity 13 of the shell 1 is arranged on the lower portion of the water outlet channel 3.

The utility model discloses a main improvement point lies in: the surface of the lower shell 12 is provided with a plurality of water permeable holes 121 which communicate the outside with the inner cavity 13 of the pump shell 1. The pump case is conveniently washed like this, need not to dismantle the pump case alright water and wash towards the pump case, and water can be through permeating water hole 121 with impurity discharge, washs more thoroughly.

The top of the upper shell 11 is provided with a water outlet groove 112 with an upward opening, the upper cover of the upper shell 11 is provided with a top cover 2 which covers the upper end opening of the water outlet groove 112 so as to form the water outlet channel 3 between the water outlet groove 112 and the top cover 2, and the water spray holes 21 are arranged on the top cover 2. The top of the upper shell 11 is also provided with a drainage channel 113, the drainage channel 113 is communicated with the inner cavity 13 of the shell 1, and the drainage channel 113 is covered by the top cover 2. The upper case 11 has a boss portion 114 protruding upward, and the water outlet passage 3 is provided in the boss portion 114.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims

1. A water pump shell structure for a spin dryer tube comprises a shell (1) with an inner cavity (13), wherein a water inlet (111) and a water outlet channel (3) are arranged on the shell (1), a water spraying hole (21) is formed in the water outlet channel (3), and an inlet end (31) communicated with the inner cavity (13) of the shell (1) is arranged on the water outlet channel (3); the method is characterized in that: the shell (1) is also provided with a water permeable hole (121) for communicating the outside with the inner cavity (13) of the shell (1).

2. A water pump casing structure for a spin dryer tub as claimed in claim 1, wherein: the shell (1) is formed by involutory connection of an upper shell (11) and a lower shell (12), and the water permeable holes (121) are arranged on the lower shell (12).

3. A water pump casing structure for a spin dryer tub as claimed in claim 2, wherein: the top of epitheca (11) is equipped with outlet channel (112) that the opening faces up, thereby epitheca (11) upper cover is equipped with top cap (2) that will go out outlet channel (112) upper end opening and cover form between outlet channel (112) and top cap (2) outlet channel (3), hole for water spraying (21) are located on top cap (2).

4. A water pump casing structure for a spin dryer tub as claimed in claim 3, wherein: the top of epitheca (11) still is equipped with water drainage tank (113), and water drainage tank (113) and inner chamber (13) the intercommunication of shell (1), top cap (2) cover this water drainage tank (113) simultaneously.

5. A water pump casing structure for a spin dryer tub as claimed in claim 2, wherein: the upper shell (11) is provided with a boss part (114) protruding upwards, and the water outlet channel (3) is arranged in the boss part (114).

6. A water pump casing structure for a spin dryer tub as claimed in claim 1, wherein: the water permeable holes (121) are multiple.