CN216195307U

CN216195307U - Car as a house bathroom drainage filter equipment

Info

Publication number: CN216195307U
Application number: CN202122641643.2U
Authority: CN
Inventors: 苏彬诚
Original assignee: Huoshu Technology Co ltd
Current assignee: Huoshu Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of caravans and discloses a caravan bathroom drainage filtering device which comprises a filter shell and a gravity filter tank, wherein the filter shell is arranged at a sewer port of a bathroom, and the gravity filter tank is detachably arranged in a cavity of the filter shell; the upper end surface of the gravity filter tank and the side wall of the upper port of the filter shell form an ash water collecting cavity, the side wall of the ash water collecting cavity is provided with an overflow port, and the bottom of the filter shell is provided with a reclaimed water outlet. With this structural design's car as a house bathroom drainage filter equipment, can carry out secondary filter through the setting of gravity filter-tank to the grey water that flows in, make it form partly normal water, effectively satisfy the multiple water demand of car as a house then to also very big promotion car as a house water efficiency, avoid causing the water extravagant.

Description

Car as a house bathroom drainage filter equipment

Technical Field

The utility model relates to the technical field of motor homes, in particular to a drainage filtering device for a bathroom of a motor home.

Background

Most of filtering pieces used at an ash water drainage port of a caravan bathroom in the prior art are simple in structure, and can only filter large inflowing impurities, and the filtered ash water can be collected and discharged only in one form of the ash water; because the running water carried by the motor home is limited, how to further separate the grey water flowing into the grey water outlet of the bathroom so as to form a part of recycled water for reuse, and then the water using requirements of the motor home under various conditions are met more widely, which becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a caravan bathroom drainage filtering device which can carry out secondary filtration on inflow grey water to form a part of reclaimed water, so that various water requirements of a caravan are effectively met, the water utilization efficiency of the caravan is greatly improved, and the water waste is avoided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a caravan bathroom drainage filtering device comprises a filter shell arranged at a sewer port of a bathroom and a gravity filter tank detachably arranged in a cavity of the filter shell; the upper end surface of the gravity filter tank and the side wall of the upper port of the filter shell form an ash water collecting cavity, the side wall of the ash water collecting cavity is provided with an overflow port, and the bottom of the filter shell is provided with a reclaimed water outlet.

The gravity filter tank is integrally and uniformly provided with first filter holes, and positioning walls extend outwards around the upper end face of the gravity filter tank.

The upper port of the filter shell is provided with a positioning step, and the positioning wall is lapped on the positioning step.

And a sealing ring is arranged between the positioning wall and the positioning step.

The dust water collecting cavity is provided with a dust cover above, and the dust cover and the upper end face of the gravity filter tank are arranged at intervals.

Wherein, the outer peripheral surface of the gravity filter tank and the inner wall of the filter shell are arranged at intervals.

The side wall of the grey water collecting cavity is also provided with a water inlet which is connected with a drain pipe of a hand basin in the motor home.

Wherein the position of the overflow opening is higher than that of the water inlet.

Wherein, bathroom sewer flap is equipped with the protective cover, the surperficial circumference equipartition of protective cover has the second to filter the hole.

The utility model has the beneficial effects that: the utility model provides a caravan bathroom drainage filtering device which comprises a filter shell arranged at a sewer port of a bathroom and a gravity filter tank detachably arranged in a cavity of the filter shell; the upper end surface of the gravity filter tank and the side wall of the upper port of the filter shell form an ash water collecting cavity, the side wall of the ash water collecting cavity is provided with an overflow port, and the bottom of the filter shell is provided with a reclaimed water outlet. With this structural design's car as a house bathroom drainage filter equipment, can carry out secondary filter through the setting of gravity filter-tank to the grey water that flows in, make it form partly normal water, effectively satisfy the multiple water demand of car as a house then to also very big promotion car as a house water efficiency, avoid causing the water extravagant.

Drawings

Fig. 1 is a front view of a caravan bathroom drain filter of the present invention.

Fig. 2 is a sectional view of section a-a in fig. 1.

Fig. 3 is a front view of fig. 1 with the protective cover removed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 3, the present embodiment provides a drainage filtering device for a caravan bathroom, which comprises a filter housing 1 disposed at a drain opening of the bathroom, and a gravity filter tank 2 detachably disposed in a cavity of the filter housing 1; preferably, the gravity filter tank 2 is integrally provided, the side walls of the gravity filter tank are uniformly provided with first filter holes, the periphery of the upper end face of the gravity filter tank 2 extends outwards to form a positioning wall 21, in addition, in order to facilitate the installation and fixation of the gravity filter tank 2, the upper end opening of the filter shell 1 is provided with a positioning step, the positioning wall 21 is lapped on the positioning step, and further, in order to increase the sealing performance between the positioning wall 21 and the positioning step, the sealing ring 3 is further arranged between the positioning wall 21 and the positioning step.

The upper end face of the gravity filter tank 2 and the side wall of the upper port of the filter shell 1 which are installed by adopting the structure form an ash water collecting cavity 4, so that the ash water flowing into the ash water collecting cavity 4 is conveniently filtered for the first time, the upper port of the ash water collecting cavity 4, namely the lower water port of a bathroom, is covered with a protective cover 5, and the protective cover 5 and the upper end face of the gravity filter tank 2 are arranged at intervals. The protecting cover 5 is evenly provided with second filtering holes 51 which facilitate the filtered grey water to flow into the grey water collecting chamber 4.

In order to prevent the grey water flowing into the grey water collecting chamber 4 per unit time from exceeding the upper filtering limit of the gravity filter tank 2 and causing the grey water to overflow from the lower water outlet of the bathroom, the embodiment is also provided with an overflow port 11 on the side wall of the grey water collecting chamber 4, and then the excess grey water in the grey water collecting chamber 4 flows into the grey water collecting tank connected with the overflow port 11 through the overflow port 11.

In addition, in order to facilitate that the grey water in the hand washing basin of the motor home can directly flow into the grey water collecting cavity 4 through the drain pipe, preferably, a water inlet 12 is further formed in the side wall of the grey water collecting cavity 4, and the water inlet 12 is connected with the drain pipe of the hand washing basin in the motor home.

Furthermore, in order to reserve a certain volume of grey water in the grey water collecting chamber 4, the overflow 11 is preferably located at a higher position than the water inlet 12, so as to prevent the grey water flowing in from the water inlet 12 from flowing out of the overflow 11 quickly.

Adopt above-mentioned structural design's car as a house bathroom drainage filter equipment, in order to promote the filtration efficiency of gravity filter tank 2, reserve certain storage space for the normal water that filters out, as preferred, the outer peripheral face of gravity filter tank 2 sets up with the inner wall interval of filter housing 1, and still be provided with normal water outlet 13 in the bottom of filter housing 1, furthermore, can be connected this normal water outlet 13 with on-vehicle normal water tank through the conveyer pipe, collect the normal water after filtering with this, satisfy the water demand in the car as a house then.

Furthermore, the gravity filter tank in this embodiment is preferably made of stainless steel microporous filter membrane or foam pore titanium alloy, so as to improve the purification efficiency of the grey water.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. A caravan bathroom drainage filtering device is characterized by comprising a filter shell arranged at a sewer port of a bathroom and a gravity filter tank detachably arranged in a cavity of the filter shell; the upper end surface of the gravity filter tank and the side wall of the upper port of the filter shell form an ash water collecting cavity, the side wall of the ash water collecting cavity is provided with an overflow port, and the bottom of the filter shell is provided with a reclaimed water outlet.

2. The caravan bathroom drainage filtering device as claimed in claim 1, wherein the gravity filtering tank is integrally and uniformly provided with first filtering holes, and a positioning wall extends around the upper end surface of the gravity filtering tank.

3. The caravan bathroom drain filtering device according to claim 2, wherein the upper port of the filter housing is provided with a positioning step, and the positioning wall is lapped on the positioning step.

4. The caravan bathroom drainage filtering device as claimed in claim 3, wherein a sealing ring is arranged between the positioning wall and the positioning step.

5. The caravan bathroom drain filter apparatus of claim 1, wherein a protective cover is disposed above the grey water collection chamber, the protective cover being spaced from an upper end surface of the gravity filter tank.

6. The caravan bathroom drain filtering device according to claim 1, wherein an outer peripheral surface of the gravity filter tank is spaced apart from an inner wall of the filter housing.

7. The caravan bathroom drain filtering device according to claim 1, wherein a water inlet is further formed in a side wall of the grey water collecting chamber and connected with a drain pipe of a hand basin in a caravan.

8. The caravan bathroom drain filter device according to claim 7, wherein the position of the overflow port is higher than the position of the water inlet port.

9. The caravan bathroom drainage filtering device as claimed in claim 5, wherein the bathroom sewer cover is provided with the protecting cover, and second filtering holes are circumferentially and uniformly distributed on the surface of the protecting cover.