CN210947042U

CN210947042U - Public toilet with sterilization and deodorization functions

Info

Publication number: CN210947042U
Application number: CN201921585746.8U
Authority: CN
Inventors: 朱业意; 叶杨; 赖增勇; 王政伟; 梁益彬; 李万宝; 谢晓锐; 冯志凯; 朱文清; 黄福海; 张达炬; 邹嘉彬
Original assignee: Guangdong Hongji Ecological Design Engineering Co Ltd
Current assignee: Guangdong Hongji Ecological Design Engineering Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a sterilization and deodorization public toilet, which comprises a toilet stool, an infrared sensor, an exhaust fan, a first exhaust pipe, a second exhaust pipe and an ozone generator; the infrared sensor is arranged on one side of the toilet and electrically connected with the exhaust fan, and the exhaust fan comprises an air suction opening and an air suction motor; the air suction opening is fixedly connected with one end of the first air suction pipe; the other end of the first exhaust pipe is fixedly connected with one side of the second exhaust pipe, the other end of the second exhaust pipe is fixedly connected with the ozone generator, the infrared sensor and the exhaust fan are arranged beside the urinal, so that odor generated by a user in a toilet can be absorbed away, and ozone gas generated by the ozone generator is discharged to the outside of a public toilet after the odor is removed, so that accurate deodorization is realized. In addition, the ultraviolet lamp and the time relay are arranged, so that the infrared sensor cannot sense a human body for a long time, and particularly, the ultraviolet lamp is started to comprehensively sterilize and disinfect the public toilet at night.

Description

Public toilet with sterilization and deodorization functions

Technical Field

The utility model relates to a public latrine technical field, concretely relates to deodorization's ecological public latrine disinfects.

Background

Most of the existing public toilets have the phenomenon of heavy odor, a clean and odor-free use environment cannot be provided for users, the source of the odor mainly refers to urine and excrement of the users, more precisely, the odor generated by the urine and the excrement is not timely treated, and the odor is accumulated in the public toilet and is serious.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a can in time handle the stink that urine and excrement and urine produced, for the clean free from extraneous odour public latrine of user.

In order to overcome the technical problem, the utility model provides a technical scheme. A sterilization and deodorization public toilet comprises a toilet bowl, an infrared sensor, an exhaust fan, a first exhaust pipe, a second exhaust pipe and an ozone generator; the infrared sensor is arranged on one side of the toilet and electrically connected with the exhaust fan, and the exhaust fan comprises an exhaust opening and an exhaust motor; the air suction opening is fixedly connected with one end of the first air suction pipe; the other end of the first exhaust pipe is fixedly connected with one side of the second exhaust pipe, and the other end of the second exhaust pipe is fixedly connected with the ozone generator.

Furthermore, the second exhaust pipe is U-shaped, so that odor backflow can be effectively prevented.

Furthermore, be equipped with first one-way valve on the first exhaust column, be equipped with the one-way valve of second on the second exhaust column, first one-way valve is established in the one end that first exhaust column is close to the second exhaust column, the one end that second exhaust column is close to first exhaust column is established to the one-way valve of second, is favorable to preventing the foul smell backward flow.

Further, the public toilet further comprises a purple light lamp and a time relay, wherein the purple light lamp is electrically connected with the time relay, and the time relay is also electrically connected with the infrared sensor. The ultraviolet lamp is used as a supplementary sterilization measure and can be started to perform comprehensive sterilization after the infrared temperature relay does not work for a period of time.

The utility model discloses the beneficial effect who produces is: the utility model discloses a setting sets up infrared ray sensor and air exhauster by the urinal, the user can be siphoned away like the stink that the lavatory produced, and the ozone gas that rethread ozone generator produced discharges outside public latrine behind the stink, accomplishes accurate deodorization. In addition, the ultraviolet lamp and the time relay are arranged, so that the infrared sensor cannot sense a human body for a long time, and particularly, the ultraviolet lamp is started to comprehensively sterilize and disinfect the public toilet at night.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the public toilet of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the public toilet of the present invention;

wherein, 1, the toilet bowl; 2. an infrared sensor; 3. an exhaust fan; 31. an air suction opening; 32. an air draft motor; 41. a first exhaust pipe; 42. a second exhaust pipe; 51. a first one-way flap; 52. a second one-way flap; 6. an ozone generator; 7. an ultraviolet lamp; 8. a time relay.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example (b): a sterilization and deodorization public toilet comprises a toilet bowl 1, an infrared sensor 2, an exhaust fan 3, a first exhaust pipe 41, a second exhaust pipe 42 and an ozone generator 6; the infrared sensor 2 is arranged on one side of the toilet 1, the infrared sensor 1 is electrically connected with the exhaust fan 3, and the exhaust fan 3 comprises an air suction opening 31 and an air suction motor 32; the air suction opening 31 is fixedly connected with one end of the first air suction pipe 41; the other end of the first exhaust pipe 41 is fixedly connected with one side of the second exhaust pipe 42, and the other end of the second exhaust pipe 42 is fixedly connected with the ozone generator 6.

Further, the second exhaust pipe 42 is U-shaped.

Further, a first one-way flap 51 is disposed on the first exhaust pipe 41, a second one-way flap 52 is disposed on the second exhaust pipe 42, the first one-way flap 52 is disposed at one end of the first exhaust pipe 41 close to the second exhaust pipe 42, and the second one-way flap 52 is disposed at one end of the second exhaust pipe 42 close to the first exhaust pipe 41.

Further, the public toilet further comprises a purple light lamp 7 and a time relay 8, the purple light lamp 7 is electrically connected with the time relay 8, and the time relay 8 is further electrically connected with the infrared sensor 2.

The working principle is as follows: the user is when the public latrine like the lavatory, and infrared sensor 2 sends electric signal to air exhauster 3 after sensing the human body, and air exhaust motor 32 operates afterwards, takes out the foul smell to first exhaust column 41 and first one-way lamella 51 through suction opening 31, and rethread second exhaust column 42 is taken out to ozone generator 6, carries out the abundant reaction with the ozone that ozone generator 6 produced and eliminates the foul smell, is discharged outside the public latrine again. When no user uses the public toilet for a long time, the time relay 8 on the ultraviolet lamp 7 is started to enable the ultraviolet lamp 7 to work, and the public toilet is comprehensively sterilized and deodorized. The closet pan and the urinal are the same in principle and are also applicable.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "above," "inside," "side," and the like are used herein for illustrative purposes only.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A sterilization and deodorization public toilet is characterized in that: comprises a toilet, an infrared sensor, an exhaust fan, a first exhaust pipe, a second exhaust pipe and an ozone generator; the infrared sensor is arranged on one side of the toilet, and is electrically connected with the exhaust fan, and the exhaust fan comprises an air suction opening and an air suction motor; the air suction opening is fixedly connected with one end of the first air suction pipe; the other end of the first exhaust pipe is fixedly connected with one side of the second exhaust pipe, and the other end of the second exhaust pipe is fixedly connected with the ozone generator.

2. The public toilet according to claim 1, wherein: the second exhaust pipe is U-shaped.

3. The public toilet according to claim 1, wherein: the first exhaust pipe is provided with a first one-way valve, the second exhaust pipe is provided with a second one-way valve, the first one-way valve is arranged at one end of the first exhaust pipe close to the second exhaust pipe, and the second one-way valve is arranged at one end of the second exhaust pipe close to the first exhaust pipe.

4. The public toilet according to claim 1, wherein: the public toilet further comprises a purple light lamp and a time relay, the purple light lamp is electrically connected with the time relay, and the time relay is further electrically connected with the infrared sensor.