CN216513272U

CN216513272U - Self-cleaning urinal with photocatalysis function

Info

Publication number: CN216513272U
Application number: CN202122978403.1U
Authority: CN
Inventors: 李庆生; 朱黎
Original assignee: Jiangsu Lang Yi Environmental Technology Co ltd
Current assignee: Jiangsu Lang Yi Environmental Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model is suitable for the technical field of urinals, and provides a self-cleaning urinal with a photocatalytic function, which comprises a urinal body, wherein a supporting piece is arranged at the bottom of the urinal body, a filter box is arranged on the bottom wall inside the supporting piece, a filter screen, an active carbon filter layer and an RO membrane filter layer are sequentially arranged inside the filter box from top to bottom, and an ultraviolet lamp is arranged below the RO membrane filter layer; by arranging the filter box, the discharged urine flows into the filter box through the liquid inlet pipe, and the filter screen filters suspended matters in the urine; and the peculiar smell of urine is then absorbed to the active carbon filter layer to get rid of the colourity of urine, colloid in the urine is then filtered to the RO membrane filter layer, and last ultraviolet lamp kills bacterium and virus in the urine, and the urine after the purification flows into outside collection box through the drain pipe again, but retrieval and utilization flushing etc. this device can recycle the urine, and processing technology is simple, easily realizes.

Description

Self-cleaning urinal with photocatalysis function

Technical Field

The present disclosure relates to urinal technology, and more particularly, to a self-cleaning urinal with photocatalysis function.

Background

The urinal is a special urinal for men, is a fixed object arranged on a toilet wall, is formed by mixing, molding and high-temperature firing clay or other inorganic substances, is mostly used in toilets of public buildings and is also arranged in bathrooms of some families.

Traditional urinal all is in direct arranging the downcomer with the urine, does not carry out recycle to the urine, and this kind of mode can cause certain wasting of resources.

Disclosure of Invention

The utility model aims to provide a self-cleaning urinal with photocatalysis function aims at solving traditional urinal and all directly arranges the urine into the downcomer, does not carry out recycle to the urine, and this kind of mode can cause certain wasting of resources's problem.

To achieve the purpose, the following technical scheme is adopted in the disclosure:

a self-cleaning urinal with a photocatalytic function comprises a urinal body, wherein a supporting piece is arranged at the bottom of the urinal body, a filter box is installed on the bottom wall of the inside of the supporting piece, and the filter box is communicated with the urinal body through a liquid inlet pipe; a filter screen, an active carbon filter layer and an RO membrane filter layer are sequentially arranged in the filter box from top to bottom, and the filter screen, the active carbon filter layer and the RO membrane filter layer are detachably connected with the filter box; the utility model discloses a RO membrane filtration layer, including RO membrane filter layer, filter box, drain pipe, one end of drain pipe, the one end of drain pipe with the filter box is linked together, the drain pipe other end runs through support piece's lateral wall to outwards extend.

Preferably, connecting pieces are arranged on two sides of the interior of the filter box, and each connecting piece is fixedly connected with the filter box; the bottoms of the two ends of the filter screen are provided with inserting keys; the inside of the connecting piece is provided with a slot corresponding to the inserting key; the inserting key is matched with the slot.

Preferably, the top of the filter box is provided with a cover body; the cover body and the filter box are detachably connected.

Preferably, locking bolts are vertically arranged inside two ends of the cover body; each locking bolt extends to the inside of the filter box and is in threaded connection with the filter box.

Preferably, a pressure pump is installed on the side wall of the liquid inlet pipe; the inner wall of the supporting piece is also provided with a sound-absorbing board, and the sound-absorbing board is fixedly connected with the supporting piece.

Preferably, the bottom of the RO membrane filtering layer is provided with a photocatalyst, and the photocatalyst is connected with the RO membrane filtering layer.

The beneficial effect of this disclosure does:

(1) by arranging the filter box, the discharged urine flows into the filter box through the liquid inlet pipe, and the filter screen filters suspended matters in the urine; and the peculiar smell of urine is then absorbed to the active carbon filter layer to get rid of the colourity of urine, colloid in the urine is then filtered to the RO membrane filter layer, and last ultraviolet lamp kills bacterium and virus in the urine, and the urine after the purification flows into outside collection box through the drain pipe again, but retrieval and utilization flushing etc. this device can recycle the urine, and processing technology is simple, easily realizes.

(2) Through the arrangement of the cover body, the cover body and the locking bolt, the cover body is convenient to detach from the filter box, so that a worker can conveniently process the filter layer in the filter box; and the arrangement of the inserting keys and the inserting grooves is convenient for workers to take out the filter screen from the filter box for cleaning, so that the purpose of saving cost is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a partial cross-sectional view of the support member of the present invention;

FIG. 3 is a cross-sectional view of a filtration tank of the present invention;

FIG. 4 is an enlarged view of the structure at A on the cover of FIG. 3;

FIG. 5 is a cross-sectional view of a connector of the present invention;

in the figure: 1. a urinal body; 2. a support member; 3. a filter box; 4. a liquid inlet pipe; 5. a filter screen; 6. an activated carbon filter layer; 7. an RO membrane filtration layer; 8. an ultraviolet lamp; 9. a liquid outlet pipe; 10. a connecting member; 11. inserting a key; 12. a slot; 13. a cover body; 14. locking the bolt; 15. a pressure pump; 16. a sound-absorbing panel; 17. a photocatalyst.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a self-cleaning urinal with photocatalytic function comprises a urinal body 1, a support member 2 is disposed at the bottom of the urinal body 1, a filter box 3 is mounted on the bottom wall of the support member 2, and the filter box 3 is communicated with the urinal body 1 through a liquid inlet pipe 4; a filter screen 5, an active carbon filter layer 6 and an RO membrane filter layer 7 are sequentially arranged in the filter box 3 from top to bottom, and the filter screen 5, the active carbon filter layer 6 and the RO membrane filter layer 7 are detachably connected with the filter box 3; the below of RO membrane filter layer 7 is provided with ultraviolet lamp 8, and ultraviolet lamp 8 and rose box 3 fixed connection are provided with drain pipe 9 on the lateral wall of rose box 3, and the one end and the rose box 3 of drain pipe 9 are linked together, and the lateral wall of support piece 2 is run through to the drain pipe 9 other end to outwards extend. A pressure pump 15 is arranged on the side wall of the liquid inlet pipe 4; and a sound-absorbing plate 16 is further arranged on the inner wall of the supporting member 2, and the sound-absorbing plate 16 is fixedly connected with the supporting member 2. The bottom of the RO membrane filtration layer 7 is provided with a photocatalyst 17, and the photocatalyst 17 is connected with the RO membrane filtration layer 7.

In this embodiment, through setting up urinal body 1 and rose box 3, when the urine got into urinal body 1, the urine can enter into feed liquor pipe 4 along the inner wall of urinal body 1 in, flowed into rose box 3 again at last. By arranging the filter screen 5, suspended matters in urine can be removed by arranging the filter screen 5; the activated carbon filter layer 6 absorbs the peculiar smell of the urine and removes the chroma of the urine, and the RO membrane filter layer 7 filters the colloid in the urine. Through setting up ultraviolet lamp 8 and photocatalyst 17, when ultraviolet lamp 8 during operation, the luminous intensity that ultraviolet lamp 8 sent takes place photocatalytic reaction with photocatalyst 17 on the RO membrane filter layer 7, can effectively kill bacterium and virus. The photocatalyst 17 may be an iron-type photocatalyst 17, and may be goethite, but is not limited thereto, and a more suitable material for the photocatalytic reaction is not excluded.

Through setting up drain pipe 9, wherein this drain pipe 9 communicates with outside collection box mutually, makes the urine after the processing flow into collection box through drain pipe 9, but retrieval and utilization towards lavatory etc.. By providing the pressurizing pump 15, the pressurizing pump 15 is provided to pressurize the urine and then send it to the filter tank 3. By providing the sound-absorbing plate 16, the sound-absorbing plate 16 can absorb noise generated by the operation of the pressure pump 15.

Referring to fig. 4, a cover 13 is disposed on the top of the filter box 3; the cover 13 and the filter tank 3 are detachably connected. Locking bolts 14 are vertically arranged in the two ends of the cover body 13; each of the lock bolts 14 extends to the inside of the filter tank 3 and is screwed with the filter tank 3.

In the embodiment, by arranging the support member 2, wherein the rear surface of the support member 2 is provided with a rear cover, the rear cover is connected with the support member 2 by means of a buckle and a clamping groove, and a user can detach the rear cover to process the filter box 3; by providing the lid 13, the filter box 3 can be sealed by providing the lid 13. By arranging the locking bolt 14, the locking bolt 14 is arranged, so that a worker can conveniently take the cover body 13 off the filter box 3; wherein the inside of the filter box 3 has bolt holes through which the locking bolts 14 are connected with the filter box 3.

Referring to fig. 3 and 5, two sides of the interior of the filtering tank 3 are provided with connecting pieces 10, and each connecting piece 10 is fixedly connected with the filtering tank 3; the bottom of the two ends of the filter screen 5 is provided with an inserting key 11; the inside of the connecting piece 10 is provided with a slot 12 corresponding to the inserting key 11; the key 11 is matched with the slot 12.

In the embodiment, by arranging the inserting key 11 and the inserting groove 12, the inserting key 11 and the inserting groove 12 are arranged to facilitate a worker to take out the filter screen 5 from the filter box 3 for cleaning; wherein the activated carbon filter layer 6 and the RO membrane filter layer 7 are also connected to the filter tank 3 through the insertion key 11 and the insertion groove 12.

In conclusion, by arranging the filter box 3, the discharged urine flows into the filter box 3 through the liquid inlet pipe 4, and the filter screen 5 filters suspended matters in the urine; and the peculiar smell of urine is then absorbed to active carbon filter layer 6 to get rid of the colourity of urine, colloid in the urine is then filtered to RO membrane filter layer 7, and last ultraviolet lamp 8 kills bacterium and virus in the urine, and the urine after the purification flows into outside collection box through drain pipe 9 again, but retrieval and utilization flushing etc. this device can carry out recycle to the urine, and processing technology is simple, easily realizes. Through the arrangement of the cover body 13, the cover body 13 and the locking bolt 14, the cover body 13 is convenient to detach from the filter box 3, so that a worker can conveniently process the filter layer in the filter box 3; the arrangement of the inserting key 11 and the inserting groove 12 is convenient for workers to take the filter screen 5 out of the filter box 3 for cleaning, so that the purpose of saving cost is achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a self-cleaning urinal with photocatalysis function, includes urinal body (1), its characterized in that: the bottom of the urinal body (1) is provided with a supporting piece (2), a filter box (3) is mounted on the bottom wall inside the supporting piece (2), and the filter box (3) is communicated with the urinal body (1) through a liquid inlet pipe (4);

a filter screen (5), an active carbon filter layer (6) and an RO membrane filter layer (7) are sequentially arranged in the filter box (3) from top to bottom, and the filter screen (5), the active carbon filter layer (6) and the RO membrane filter layer (7) are detachably connected with the filter box (3);

the below of RO membrane filter layer (7) is provided with ultraviolet lamp (8), ultraviolet lamp (8) with rose box (3) fixed connection, be provided with drain pipe (9) on the lateral wall of rose box (3), the one end of drain pipe (9) with rose box (3) are linked together, the drain pipe (9) other end runs through the lateral wall of support piece (2) to outwards extend.

2. The self-cleaning urinal with photocatalytic function according to claim 1, characterized in that:

connecting pieces (10) are arranged on two sides of the interior of the filtering box (3), and each connecting piece (10) is fixedly connected with the filtering box (3);

the bottoms of the two ends of the filter screen (5) are provided with inserting keys (11);

the inside of the connecting piece (10) is provided with a slot (12) corresponding to the inserting key (11);

the inserting key (11) is matched with the slot (12).

3. The self-cleaning urinal with photocatalytic function according to claim 1, characterized in that:

a cover body (13) is arranged at the top of the filter box (3);

the cover body (13) is detachably connected with the filter box (3).

4. The self-cleaning urinal with photocatalytic function according to claim 3, characterized in that:

locking bolts (14) are vertically arranged in the two ends of the cover body (13);

each locking bolt (14) extends to the interior of the filter box (3) and is in threaded connection with the filter box (3).

5. The self-cleaning urinal with photocatalytic function according to claim 1, characterized in that:

a pressure pump (15) is installed on the side wall of the liquid inlet pipe (4);

the inner wall of the supporting piece (2) is further provided with a sound-absorbing board (16), and the sound-absorbing board (16) is fixedly connected with the supporting piece (2).

6. The self-cleaning urinal with photocatalytic function according to claim 1, characterized in that:

the bottom of the RO membrane filter layer (7) is provided with a photocatalyst (17), and the photocatalyst (17) is connected with the RO membrane filter layer (7).