CN220035634U

CN220035634U - Anti-blocking module for drain pipe and base station with same

Info

Publication number: CN220035634U
Application number: CN202320281547.8U
Authority: CN
Inventors: 王强; 韦明祥; 曹军达; 姜涛; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-11-17
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to an anti-blocking module for a sewage pipe and a base station with the same, and the anti-blocking module for the sewage pipe comprises a shell, wherein the shell is internally provided with a containing cavity, and the upper area of the shell is provided with a sewage inlet communicated with the sewage pipe and a sewage outlet communicated with a sewer fluid; the baffle is arranged in the containing cavity and transversely arranged at a position corresponding to the sewage inlet, a first gap is reserved between at least part of the periphery of the baffle and the corresponding position of the inner side wall of the shell, and the first gap is positioned at the upstream of the sewage outlet along the fluid flow path. Because the big rubbish and the object with high specific gravity are deposited at the bottom of the containing cavity, the rubbish is prevented from being discharged into the sewer, the risk of the sewer being blocked is reduced, the difficulty of cleaning the sewer is reduced, and the requirements of users can be met.

Description

Anti-blocking module for drain pipe and base station with same

Technical Field

The utility model belongs to the field of sewage disposal, and particularly relates to an anti-blocking module for a sewage disposal pipe and a base station with the anti-blocking module.

Background

Current cleaners are used to draw a mixture of dirt, dust, etc. that is water vapor from the floor into the interior cavity. In order to avoid manual cleaning, automatically and timely discharge garbage in the inner cavity of the cleaner, clean the cleaning module of the cleaner, and the like, the conventional cleaner is generally provided with a base station.

An existing base station is a full-automatic floor-cleaning robot, for example, a Chinese utility model patent with a patent number ZL202122715298.2, and the floor-cleaning robot comprises a base station and a host, wherein a clean water tank and a sewage tank are arranged in the host, and a clean water tank opposite interface and a sewage tank opposite interface are respectively arranged on the clean water tank and the sewage tank; the base station is internally provided with a clear water tank butt joint pipe and a sewage tank butt joint pipe, and the clear water tank butt joint pipe and the sewage tank butt joint pipe are respectively in butt joint with the clear water tank butt joint port and the sewage tank butt joint port. Sewage can be directly discharged to the sewer by the sewage tank butt joint pipe (namely the drain pipe communicated with the sewage tank), the sewage tank is not required to be cleaned manually, and the convenience of use is improved. When valuables (finger rings) or toys are sucked into the sewage tank, the valuables are easily discharged into the sewer, the sewer is blocked for a long time, the sewer is extremely difficult to dredge, and in addition, the valuables are lost.

Thus, improvements between the drain pipe and the sewer are needed.

Disclosure of Invention

The first technical problem to be solved by the present utility model is to provide an anti-blocking module for a sewage pipe, which is capable of preventing sewer from being blocked, aiming at the current state of the art.

The second technical problem to be solved by the utility model is to provide an anti-blocking module which is convenient to detach so as to achieve the purpose of taking out lost articles conveniently.

The third technical problem to be solved by the utility model is to provide a base station with the anti-blocking module.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: an anti-blocking module for a drain pipe, comprising:

a housing having a chamber therein, an upper region thereof having a sewage inlet for communicating with a sewage pipe and a sewage outlet for fluid communication with a sewer;

the baffle is arranged in the containing cavity and transversely arranged at a position corresponding to the sewage inlet, a first gap is reserved between at least part of the periphery of the baffle and the corresponding position of the inner side wall of the shell, and the first gap is positioned at the upstream of the sewage outlet along the fluid flow path.

The recovered garbage and water enter the containing cavity of the shell through the sewage inlet, firstly, the recovered garbage and water collide with the baffle, the large garbage and objects with high specific gravity are separated from the water and are settled to the bottom of the containing cavity, the garbage suspended in the water and the small-mass garbage are discharged through the sewage outlet, the large garbage and the objects with high specific gravity are deposited at the bottom of the containing cavity, the sewage is prevented from being discharged into the sewer, the risk of blockage of the sewer is reduced, the difficulty of cleaning the sewer is reduced, and the requirements of users can be met.

The dirt inlet may be provided on the top wall plate of the housing or on top of the side wall of the housing, but preferably the dirt inlet is located on the top wall plate of the housing.

In order to suck garbage into a sewer by utilizing the siphon phenomenon, the shell is provided with a sewage outlet channel which at least partially extends vertically and is positioned in the accommodating cavity, the sewage outlet channel is used as a vertical section, the baffle is positioned on the peripheral side of the vertical section and is positioned on the bottom edge of the vertical section, a space is reserved between the bottom edge of the vertical section and the inner bottom wall of the shell, and the sewage outlet is positioned at the downstream of the sewage outlet channel along a fluid flow path. The vertical section and the baffle are arranged, so that objects with high specific gravity are easier to deposit at the bottom of the accommodating cavity, and after the liquid level in the accommodating cavity reaches the height of the lower edge of the sewage outlet, garbage suspended in water and small-mass garbage can be discharged through the sewage outlet under the siphon action.

If gaps exist between the baffle plates and the vertical sections, garbage is easy to accumulate, and in order to avoid garbage accumulation in the gaps, the baffle plates are connected with the side walls of the vertical sections.

In order to better realize the separation of the water and the objects with high specific gravity, the bottom periphery of the sewage inlet is downwards extended along one side adjacent to the vertical section to form an extension wall, and the baffle plate is arranged at the bottom of the extension wall.

The vertical section is formed in various forms, and can be formed by a pipe body with an oval cross section, a round cross section or other closed shapes, or a form that the cross section is C-shaped and is enclosed with the inner wall of the shell, but preferably, a vertical partition plate which extends vertically is arranged in the containing cavity, the cross section of the vertical partition plate is C-shaped, and the vertical partition plate and the inner wall of the shell are enclosed to form the vertical section. Because of the height of the upper part of the vertical section and the height difference between the bottom edges of the vertical partition plates arranged in the containing cavity for forming the vertical section, garbage and objects with large specific gravity can settle at the bottom of the containing cavity under the action of self gravity, namely, objects with large mass can be filtered out, and the objects can not be accumulated at the bent pipe of the sewer pipe of a user, so that the sewer pipe of the user is blocked.

The sewage outlet channel can be in an inverted L shape or an n shape, but preferably, the whole sewage outlet channel is in an inverted L shape and comprises a transverse section which is communicated with the upper part of the vertical section and extends transversely, the transverse section is positioned at the downstream of the vertical section along the fluid flow path, and the tail end of the transverse section is the sewage outlet.

Preferably, the sewage treatment device further comprises a connecting pipeline which is L-shaped integrally, wherein the connecting pipeline comprises a transverse pipe section extending along the length direction of the transverse section and a vertical pipe section extending vertically, one end of the transverse pipe section is communicated with the sewage outlet, and the other end of the transverse pipe section is communicated with the vertical pipe section.

In order to better prevent deposited garbage from entering the inner cavity of the vertical section, the inner bottom wall of the shell is provided with a blocking wall extending upwards, the projection of the blocking wall along the vertical direction is positioned on the peripheral side of the vertical section, and a second gap is reserved between the blocking wall and the bottom edge of the vertical section.

Further preferably, the projection of the baffle wall in the vertical direction is located locally on the baffle plate.

In order to partition the inner bottom wall of the shell, deposited garbage, objects and the like are prevented from being accumulated continuously at one position and are brought into a sewage outlet by sewage, and a partition plate which extends upwards and is intersected with the blocking wall is arranged on the inner bottom wall of the shell.

Preferably, the vertical section is located in the cavity adjacent to the rear, the blocking wall extends in the left-right direction, and the partition plate extends in the front-rear direction.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: the shell comprises a shell body with an open bottom and a bottom plate covering the open bottom of the shell body, and the bottom plate can be detachably arranged on the shell body.

The technical scheme adopted by the utility model for solving the third technical problem is as follows: the base station with the anti-blocking module is characterized by further comprising a base and a dirt collecting box, wherein the base is provided with a containing cavity with an opening at the front side for a cleaning machine to enter, the dirt collecting box is arranged on the base and is provided with a dirt discharging pipe communicated with the dirt inlet, and the dirt discharging pipe is arranged on the upstream of the dirt inlet along a fluid flow path.

The housing may be located on the left or right side of the receiving chamber or on the rear side of the receiving chamber, but preferably the housing is located behind the receiving chamber and the dirt outlet is located on the rear side of the housing.

Compared with the prior art, the utility model has the advantages that: the shell is arranged between the sewage discharging pipe and the sewer, when the recovered garbage and water enter the containing cavity of the shell through the sewage inlet, the recovered garbage and water firstly collide with the baffle, the large garbage and objects with high specific gravity are separated from the water and then settle to the bottom of the containing cavity after passing through the first gap, the garbage suspended in the water and the small-mass garbage are discharged through the sewage outlet, and the large garbage and the objects with high specific gravity are deposited at the bottom of the containing cavity, so that the sewage is prevented from being discharged into the sewer, the risk of blockage of the sewer is reduced, the difficulty of cleaning the sewer is reduced, and the requirements of users can be met.

Drawings

Fig. 1 is a cross-sectional view of a base station of the present embodiment;

FIG. 2 is a cross-sectional view of an anti-blocking module;

fig. 3 is another angular cross-sectional view of the anti-blocking module.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1, the base station of the present embodiment includes a base 1, an anti-blocking module, and a dirt collecting box 2. The base 1 has a receiving cavity 10 with an opening 101 at the front side for the cleaner, which in this embodiment is a sweeper (not shown). The dirt collection tank 2 is located above the base 1 or outside the base 1 and is arranged independently of the base 1. And the anti-blocking module is located behind the receiving chamber 10.

As shown in fig. 2 and 3, the anti-blocking module includes a housing 4 and a baffle 41. Wherein the interior of the housing 4 has a cavity 40 and the upper region of the housing 4 has a sewage inlet 401 for communicating with the drain 24 and a sewage outlet 4221 in fluid communication with the sewer. In this embodiment, the dirt inlet 401 is located on the top wall plate of the housing 4 and the dirt outlet 4221 is located at the rear of the housing 4. In addition, the sewage inlet can also be arranged at the top of the side wall of the shell. The above-described dirt collection tank 2 is provided with a drain pipe 24 communicating with the dirt inlet 401, the drain pipe 24 being located upstream of the dirt inlet 401 along the fluid flow path.

In order to suck the waste into the sewage by means of the siphon phenomenon, the housing 4 has a waste outlet channel 42, the waste outlet channel 42 being in the shape of an inverted L as a whole and comprising a vertical section 421 and a transverse section 422. The vertical section 421 is located in the accommodating cavity 40 and extends vertically, specifically, a vertical partition 46 extending vertically is disposed in the accommodating cavity 40 at a position adjacent to the rear portion, the cross section of the vertical partition 46 is C-shaped, and the vertical partition 46 and the rear portion of the inner sidewall of the housing 4 enclose to form the aforementioned vertical section 421. The bottom edge of the vertical section 421 is spaced from the inner bottom wall of the housing 4, and the discharge port 4221 is located downstream of the discharge passage 42 along the fluid flow path. After the liquid level in the containing cavity reaches the height of the lower edge of the sewage outlet, the garbage suspended in the water and the garbage with small mass can be discharged through the sewage outlet under the siphon action. The lateral section 422 extends laterally along the front-rear direction and is in communication with the upper portion of the vertical section 421, and along the fluid flow path, the lateral section 422 is located downstream of the vertical section 421, and the end opening of the lateral section 422 is the above-mentioned sewage outlet 4221.

As shown in fig. 2 and 3, a connecting pipe 47 having an L-shape is provided downstream of the sewage outlet 42 along the fluid flow path, and the connecting pipe 47 includes a horizontal pipe section 471 extending along the length direction of the horizontal section 422 and a vertical pipe section 472 extending vertically, one end of the horizontal pipe section 471 being in communication with the sewage outlet 4221, and the other end of the horizontal pipe section 471 being in communication with the vertical pipe section 472.

As shown in fig. 2 and 3, a baffle 41 is disposed in the cavity 40 and is laterally disposed at a position corresponding to the sewage inlet 401. The aforementioned baffle 41 is located on the peripheral side of the vertical section 421 and above the bottom edge of the vertical section 421, and the baffle 41 is connected with the side wall of the vertical section 421. Specifically, the bottom periphery of the dirt inlet 401 is formed with an extension wall 45 extending downward along a side adjacent to the vertical section 421. The baffle 41 is disposed at the bottom of the extension wall 45, and a first gap 01 is left between a part of the peripheral edge of the baffle 41 and a corresponding position of the inner side wall of the housing 4, and the first gap 01 is located upstream of the sewage outlet 4221 along the fluid flow path. The baffle plate can better separate the water from the object with high specific gravity. The vertical section and the baffle adopt the arrangement form, so that objects with high specific gravity are easier to deposit at the bottom of the cavity, and objects with high specific gravity are better prevented from entering the sewer to block the sewer.

In order to better block deposited waste from entering the inner cavity of the vertical section, the inner bottom wall of the shell 4 is provided with a blocking wall 43 extending upwards, the projection of the blocking wall 43 along the vertical direction is located on the periphery side of the vertical section 421, the blocking wall 43 is located below the vertical section 421, and a second gap 02 is reserved between the blocking wall 43 and the bottom edge of the vertical section 421. In this embodiment, the projection of the blocking wall 43 in the vertical direction is partially located on the blocking plate 41.

In order to partition the inner bottom wall of the housing, to prevent deposited refuse, objects, etc. from accumulating continuously at one location and being carried by sewage to the sewage outlet, the inner bottom wall of the housing 4 is provided with a partition plate 44 extending upward and intersecting the blocking wall 43. The blocking wall 43 in the present embodiment extends in the left-right direction, and the partition plate 44 extends in the front-rear direction. In addition, the housing 4 includes a housing body 4a having an open bottom and a bottom plate 4b covering the open bottom of the housing body 4a, the bottom plate 4b being detachably mounted on the housing body 4 a. In this way, after the bottom plate 4b is detached, the object deposited at the bottom of the cavity is easily taken out. The detachable connection mode of the bottom plate and the shell body is various, and a threaded connection mode and a fastening connection mode can be adopted, so that detailed description will not be repeated in the embodiment.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "left", "right", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Since the disclosed embodiments of the utility model may be arranged in a variety of orientations, these directional terms are used by way of illustration only and are in no way limiting.

The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Claims

1. An anti-blocking module for a drain pipe, comprising:

a housing (4) having a chamber (40) therein, and an upper region thereof having a sewage inlet (401) for communicating with a sewage pipe (24) and a sewage outlet (4221) for fluid communication with a sewer;

the baffle (41) is arranged in the accommodating cavity (40) and transversely arranged at a position corresponding to the sewage inlet (401), a first gap (01) is reserved between at least part of the periphery of the baffle and the corresponding position of the inner side wall of the shell (4), and the first gap (01) is positioned at the upstream of the sewage outlet (4221) along the fluid flow path.

2. The anti-blocking module of claim 1, wherein: the sewage inlet (401) is positioned on the top wall plate of the shell (4).

3. The anti-blocking module of claim 2, wherein: the shell (4) is provided with a sewage outlet channel (42), the sewage outlet channel (42) is at least partially vertically extended and positioned in the accommodating cavity (40) and serves as a vertical section (421), the baffle (41) is positioned on the periphery side of the vertical section (421) and positioned on the bottom edge of the vertical section (421), a space is reserved between the bottom edge of the vertical section (421) and the inner bottom wall of the shell (4), and along a fluid flow path, the sewage outlet (4221) is positioned at the downstream of the sewage outlet channel (42).

4. The anti-blocking module of claim 3, wherein: the baffle (41) is connected to the side wall of the vertical section (421).

5. The anti-blocking module of claim 3, wherein: the bottom periphery of the sewage inlet (401) downwards extends along one side adjacent to the vertical section (421) to form an extension wall (45), and the baffle plate (41) is arranged at the bottom of the extension wall (45).

6. The anti-blocking module of claim 3, wherein: a vertical partition plate (46) extending vertically is arranged in the accommodating cavity (40), the cross section of the vertical partition plate (46) is C-shaped, and the vertical partition plate (46) and the inner side wall of the shell (4) are enclosed to form the vertical section (421).

7. The anti-blocking module of claim 3, wherein: the sewage outlet channel (42) is integrally in an inverted L shape and comprises a transverse section (422) which is communicated with the upper part of the vertical section (421) and transversely extends, the transverse section (422) is positioned at the downstream of the vertical section (421) along the fluid flow path, and the tail end of the transverse section (422) is the sewage outlet (4221).

8. The anti-blocking module of claim 7, wherein: the sewage treatment device is characterized by further comprising a connecting pipeline (47) which is integrally L-shaped, wherein the connecting pipeline (47) comprises a transverse pipe section (471) which extends along the length direction of the transverse section (422) and a vertical pipe section (472) which extends vertically, one end of the transverse pipe section (471) is communicated with the sewage outlet (4221), and the other end of the transverse pipe section (471) is communicated with the vertical pipe section (472).

9. The anti-blocking module of claim 3, wherein: the inner bottom wall of the shell (4) is provided with a blocking wall (43) extending upwards, the projection of the blocking wall (43) along the vertical direction is positioned on the periphery side of the vertical section (421), and a second gap (02) is reserved between the blocking wall and the bottom edge of the vertical section (421).

10. The anti-blocking module of claim 9, wherein: the projection of the blocking wall (43) along the vertical direction is partially positioned on the baffle plate (41).

11. The anti-blocking module of claim 9, wherein: a partition plate (44) extending upwards and intersecting with the blocking wall (43) is arranged on the inner bottom wall of the shell (4).

12. The anti-blocking module of claim 11, wherein: the vertical section (421) is located in the accommodating chamber (40) at a position adjacent to the rear, the blocking wall (43) extends in the left-right direction, and the partition plate (44) extends in the front-rear direction.

13. The anti-blocking module of any one of claims 1 to 12, wherein: the shell (4) comprises a shell body (4 a) with an open bottom and a bottom plate (4 b) covering the open bottom of the shell body (4 a), and the bottom plate (4 b) is detachably arranged on the shell body (4 a).

14. A base station with an anti-blocking module according to any of claims 1 to 13, characterized in that it further comprises a base (1) and a dirt collection tank (2), said base (1) having a receiving cavity (10) with an open front (101) for the access of a cleaning machine, said dirt collection tank (2) being located on said base (1) or outside said base (1) and being arranged independently with respect to said base (1), said dirt collection tank (2) being provided with a drain (24) communicating with said dirt inlet (401), said drain (24) being located upstream of said dirt inlet (401) along a fluid flow path.

15. The base station of claim 14, wherein: the shell (4) is positioned behind the accommodating cavity (10), and the sewage outlet (4221) is positioned at the rear side of the shell (4).