CN211770638U

CN211770638U - Water collecting device of mobile toilet

Info

Publication number: CN211770638U
Application number: CN202020232629.XU
Authority: CN
Inventors: 李荣璋
Original assignee: Sichuan Xinlida Technology Development Co ltd
Current assignee: Sichuan Xinlida Technology Development Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-27
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to the field of outdoor equipment, and discloses a water collecting device of a mobile toilet, which comprises a filtering tank for coarse filtration, a settling tank for sedimentation and a reservoir for water storage; the utility model discloses a set up filtering ponds and sedimentation tank and carry out twice filtration to the rainwater of gathering, reduce the sand content to in the rainwater, make the difficult jam of pipeline and satisfy the needs of people to the clean water resource.

Description

Water collecting device of mobile toilet

Technical Field

The utility model relates to an outdoor equipment technical field particularly, relates to a water-collecting device in mobile toilet.

Background

With the rapid development of China, more and more places start building, bridge and tunnel construction and open pit coal mine construction; the development of the projects can not leave a large number of workers, and the development of the mobile toilets follows; in some remote areas, projects are extremely short of water resources, and the water resources which can be used on the mobile toilet are more flexible, so that the mobile toilet for collecting rainwater is produced by transportation, for example, Chinese patent application No. 201721439331.9 discloses a simple energy-saving cleaning system of a portable mobile toilet without flushing, and the use requirements are met by collecting rainwater. However, in the use scene of large-scale engineering, especially in coal mines, a large amount of dust, gravel and stones and floaters along with wind exist, and the traditional mobile toilet is often blocked to block a rainwater collecting port or the collected rainwater has a large sand content and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-collecting device in mobile toilet carries out twice filtration to the rainwater of gathering through setting up filtering ponds and sedimentation tank, reduces the sand content to in the rainwater, makes the difficult jam of pipeline and satisfies people to the needs of clean water resource.

The embodiment of the utility model is realized like this: a water collecting apparatus of a portable lavatory, comprising: the bottom of the filter tank is provided with an inclined plate, and the bottom of the inclined plate of the filter tank is provided with a sewage discharge outlet; the sedimentation tank is connected with the filtering tank in parallel, the bottom of the sedimentation tank is lower than the inclined plate, the top of the sedimentation tank is provided with a filter plate, and sundries are sent into the filtering tank through the filter plate; the filter plate is provided with a through hole; the water storage tank is arranged on the lower sides of the filtering tank and the sedimentation tank and is connected with the bottom of the sedimentation tank, the water storage tank, the inclined plate and the wall of the sedimentation tank form a connecting cavity, and the connecting cavity is communicated with the sedimentation tank through a filtering hole at the position close to the upper end of the inclined plate; the reservoir is communicated with the connecting cavity through a connecting hole; the reservoir is provided with a water outlet.

Furthermore, the filter plate is a straight plate or an arc-shaped plate, the high end of the filter plate is fixedly connected with the wall of the sedimentation tank, and the low end of the filter plate is fixedly connected with the wall of the filtration tank.

Further, the filter sheet includes a first filter layer for coarse filtration and a second filter layer for fine filtration.

Furthermore, the first filter layer is a metal filter screen or a pvc filter screen, and the second filter layer is a powder sintered material or porous ceramic.

Furthermore, a charcoal filter layer is arranged in the connecting cavity.

Furthermore, the bottom of the sedimentation tank is an inclined plane, and the inclination angle of the bottom of the sedimentation tank is consistent with the inclination direction of the inclined plate.

Furthermore, the water outlet is provided with a one-way valve.

The utility model has the advantages that: the utility model provides a water-collecting device in mobile toilet: through the filter plate cooperation filtering ponds with the great particulate matter of volume through the drain discharge, the effect of subsiding in the rethread settling ponds is with the less particulate matter deposit of volume at the bottom of the pool, flows in the water resource of cleanness in connection chamber and the cistern through the filtration pore.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an axial view of a water collecting device of a portable lavatory according to the present invention;

FIG. 2 is an isometric view of the water collecting device without the front and rear plates of the portable lavatory of the present invention;

FIG. 3 is a partial isometric view of a water collection device for a portable lavatory according to the present invention;

fig. 4 is a front view of a water collecting device of a portable lavatory according to the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of the present invention;

fig. 7 is a sectional view of a filter plate in a water collecting device of a portable lavatory according to the present invention;

in the figure: 100-a filter tank, 110-a sewage discharge outlet, 120-an inclined plate, 200-a sedimentation tank, 210-a filter plate, 211-a first filter layer, 212-a second filter layer, 220-a through hole, 300-a water reservoir, 310-a connecting cavity, 311-a filter hole and 320-a water discharge outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Example (b):

referring to fig. 1 to 4, a water collecting apparatus for a portable lavatory includes a filtering tank 100, two settling tanks 200, and a water reservoir 300.

The bottom of the filtering tank 100 is provided with an inclined plate 120, the filtering tank 100 is provided with a drain outlet 110 at the bottom of the inclined plate 120, and impurities with larger volume are drained through the drain outlet 110 by the self weight of the impurities and the scouring of additional rainwater;

the two sedimentation tanks 200 are respectively connected to two sides of the filtering tank 100 side by side, the bottom of the sedimentation tank 200 is lower than the inclined plate 120, the top of the sedimentation tank 200 is provided with a filter plate 210 containing a plurality of through holes 220, and impurities are sent into the filtering tank 100 through the filter plate 210; specifically, in the present embodiment, as shown in fig. 7, the filter sheet 210 is an arc-shaped plate and the filter sheet 210 includes a metal first filter layer 211 for coarse filtration and a porous ceramic second filter layer 212 for fine filtration; the large impurities are sent into the filtering tank 100 through the filtering plate 210, meanwhile, the rainwater containing the impurities is primarily filtered, the filtered rainwater is collected in the settling tank 200, specifically, as shown in fig. 5-6, in order to better collect the sand and mud in the settling tank 200 in the embodiment, the bottom of the settling tank 200 is set to be an inclined plane, and the inclined angle is consistent with the inclined angle of the inclined plate 120, so that the sand and mud in the settling tank 200 is ensured to be collected at the bottom side of the bottom plate due to self weight.

The water storage tank 300 is arranged at the lower sides of the filtering tank 100 and the sedimentation tank 200 and is connected with the bottom of the sedimentation tank 200, the tank wall of the water storage tank 300, the inclined plate 120 and the tank wall of the sedimentation tank 200 form a connecting cavity 310, the upper end of the connecting cavity 310, which is close to the inclined plate 120, is communicated with the sedimentation tank 200 through a filtering hole 311, the impact force of rainwater is reduced due to the action of porous ceramics, the rainwater collected in the sedimentation tank 200 is slowly accumulated, fine particles in the rainwater are settled in the sedimentation tank, and then the clean water resource at the upper part in the sedimentation tank 200 flows into the connecting cavity 310 through the higher filtering hole 311; specifically, in this embodiment, in order to achieve better cleaning effect, a charcoal filter layer may be added in the connection cavity 310 to deeply filter relatively clean rainwater; as described above, as shown in fig. 5 to 6, the bottom of the settling tank 200 is provided with an inclined surface, and the inclination angle is the same as the inclination direction of the inclined plate 120, so that the sludge is collected on the side away from the filtering holes 311.

The water reservoir 300 is communicated with the connection cavity 310 through a connection hole (not shown); the clean water resources in the connection chamber 310 are collected in the water reservoir 300 to be used, the water reservoir 300 is provided with a drain port 320 for draining water and the drain port 320 is provided with a check valve.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water collecting apparatus for a portable lavatory, comprising:

the device comprises a filtering tank (100), wherein the bottom of the filtering tank (100) is provided with an inclined plate (120), and the filtering tank (100) is provided with a sewage draining outlet (110) at the bottom of the inclined plate (120);

the sedimentation tank (200) is connected with the filtering tank (100) in parallel, the bottom of the sedimentation tank (200) is lower than the inclined plate (120), a filter plate (210) is arranged at the top of the sedimentation tank (200), and impurities are conveyed into the filtering tank (100) through the filter plate (210); the filter plate (210) is provided with a through hole (220);

the water storage tank (300) is arranged on the lower sides of the filtering tank (100) and the settling tank (200) and is connected with the bottom of the settling tank (200), a connecting cavity (310) is formed by the water storage tank (300), the inclined plate (120) and the wall of the settling tank (200), and the connecting cavity (310) is communicated with the settling tank (200) through a filtering hole (311) at the position close to the upper end of the inclined plate (120); the water reservoir (300) is in through connection with the connecting cavity (310) through a connecting hole;

the water reservoir (300) is provided with a water outlet (320).

2. The water collecting device for the portable lavatory according to claim 1, wherein the filter plate (210) is a straight plate or an arc plate, a high end of the filter plate is fixedly connected to the wall of the settling tank, and a low end of the filter plate is fixedly connected to the wall of the filtering tank.

3. A water collecting device for a portable lavatory according to claim 2, wherein the filter sheet (210) comprises a first filter layer (211) for coarse filtration and a second filter layer (212) for fine filtration.

4. A water collecting device for a portable lavatory according to claim 3, wherein the first filter layer (211) is a metal filter or a pvc filter, and the second filter layer (212) is a powder sintered material or a porous ceramic.

5. A water collecting device for a portable lavatory according to claim 1, wherein a charcoal filter is provided in the connection chamber (310).

6. The water collecting device for a portable lavatory according to claim 1, wherein the bottom of the settling tank (200) is sloped and the slope angle is in accordance with the slope direction of the slope plate (120).

7. The water collecting device for a portable lavatory according to claim 1, wherein the water discharge port (320) is provided with a check valve.