CN212866201U - Mute exhaust system applied to intelligent environment-friendly public toilet - Google Patents
Mute exhaust system applied to intelligent environment-friendly public toilet Download PDFInfo
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- CN212866201U CN212866201U CN202021281241.5U CN202021281241U CN212866201U CN 212866201 U CN212866201 U CN 212866201U CN 202021281241 U CN202021281241 U CN 202021281241U CN 212866201 U CN212866201 U CN 212866201U
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Abstract
The utility model relates to the technical field of public washrooms, and discloses a mute exhaust system applied to an intelligent environment-friendly public toilet, which comprises a washroom, wherein a plurality of single rooms are arranged in the washroom, and each single room comprises a door frame, a toilet door, a toilet bowl, a ventilation system, a detection system and an MCU module; the detection system comprises an infrared module and a gas detection module, wherein the infrared module is arranged on the door frame, and the gas detection module is arranged in the ventilation system; the ventilation system is arranged at the top of the single room, a silencing piece is arranged in the ventilation system, and the ventilation system and the detection system are both connected with the MCU module; the problems of overlarge noise and low intelligent degree in a public washroom are solved.
Description
Technical Field
The utility model relates to a technical field of public health specifically is a silence exhaust system who is applied to intelligent environmental protection public latrine.
Background
The public washroom refers to a toilet used by urban residents and mobile population, and comprises a toilet attached to public buildings (such as stations, hospitals, cinemas, exhibition halls, office buildings and the like).
In order to promote user experience, along with intelligent popularization, intelligent public health from this to give birth to, the ventilation system noise is too big among the present application mainly to prior art, and ventilation system can not intelligent open, need 24 hours operation, and excessive operation leads to damaging in advance when taking the electricity.
Disclosure of Invention
The utility model discloses a solve prior art's problem, provide a be applied to silence exhaust system in intelligent environmental protection public latrine, solved the problem that noise is too big in the public health, intelligent degree is low.
In order to solve the technical problem, the technical scheme of the utility model is that: a mute exhaust system applied to an intelligent environment-friendly public toilet comprises a toilet, wherein a plurality of single rooms are arranged in the toilet, and each single room comprises a door frame, a toilet door, a toilet bowl, a ventilation system, a detection system and an MCU module; the detection system comprises an infrared module and a gas detection module, wherein the infrared module is arranged on the door frame, and the gas detection module is arranged in the ventilation system; the ventilation system is arranged at the top of the single room, a silencing piece is arranged in the ventilation system, and the ventilation system and the detection system are both connected with the MCU module.
Further, the ventilation system comprises a ventilation pipeline, a ventilation bin and a ventilation fan; the air exchange device is characterized in that air inlets and air outlets are respectively formed in the two transverse side walls of the air exchange bin, one end of the ventilation pipeline is connected with the top of the single room, and the other end of the ventilation pipeline is connected with the air inlets.
Further, the ventilation pipeline is L-shaped. Further, the noise reduction piece is arranged on the top wall and the bottom of the ventilation bin, and the noise reduction piece is one of foaming sponge, glass fiber cotton or sound absorption cotton.
Further, the gas detection module comprises an ammonium sulfide sensor and an ammonia gas sensor.
Compared with the prior art, beneficial effect does: the problems of overlarge noise and low intelligent degree in a public washroom are solved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
fig. 2 is a schematic structural view of a ventilation system of the embodiment.
The device comprises a single room 1, a door frame 2, a toilet door 3, a toilet bowl 4, an infrared module 5, a ventilation pipeline 6, a ventilation bin 7, a ventilation fan 8, an air inlet 9, an air outlet 10, a silencing piece 11, an ammonium sulfide sensor 12 and an ammonia sensor 13.
Detailed Description
The following will be described in detail with reference to the embodiments, according to the technical solution of the silent exhaust system applied to the intelligent environmental protection public toilet of the present invention.
The silence exhaust system applied to the intelligent environment-friendly public toilet comprises a toilet, wherein a plurality of single rooms 1 are arranged in the toilet, and each single room 1 comprises a door frame 2, a toilet door 3, a toilet bowl 4, a ventilation system, a detection system and an MCU module.
The ventilation system comprises a ventilation pipeline 6, a ventilation bin 7 and a ventilation fan 8; air intake 9 and air outlet 10 are provided with respectively to the horizontal both sides wall in storehouse of ventilating 7, and the storehouse of ventilating 7 roof and bottom are provided with amortization piece 11, and air pipe 6 is the L type, and air pipe 6's one end is connected with 1 top between the list, and air pipe 6's the other end is connected with air intake 9.
The detection system comprises an infrared module 5 and a gas detection module, wherein the infrared module 5 can be an infrared transmitter and an infrared receiver, the infrared transmitter and the infrared receiver can be embedded into the same height on two sides of the door frame 2, when the toilet door 3 is closed, the infrared receiver cannot receive the infrared signal of the infrared transmitter, and when the toilet door 3 is opened, the infrared receiver can receive the infrared signal of the infrared transmitter; the gas detection module comprises an ammonium sulfide sensor 12 and an ammonia gas sensor 13, and the ammonium sulfide sensor 12 and the ammonia gas sensor 13 are both arranged in the L-shaped ventilation pipeline 6.
Application example:
when a person enters a toilet, the person enters the toilet 1, the toilet door 3 is opened, the infrared receiver receives an infrared signal of the infrared transmitter, the MCU module starts the ventilation system, namely the ventilation fan 8, the ventilation fan 8 pumps gas into the ventilation bin 7 through the ventilation pipeline 6, if the person uses the toilet 4, a large amount of hydrogen sulfide gas and ammonia gas can be generated, after the hydrogen sulfide gas and the ammonia gas are sensed by the ammonium sulfide sensor 12 and the ammonia gas sensor 13, the ventilation fan 8 is continuously opened until the ammonium sulfide sensor 12 and the ammonia gas sensor 13 cannot sense the gas, and the ventilation fan 8 is closed; the system intelligently controls the ventilation fan 8 through double judgment of the ventilation system and the detection system, and avoids the phenomenon that the ventilation fan 8 is opened by mistake when people open the toilet door 3 but do not go to the toilet.
The noise reduction piece 11 is one of foaming sponge, glass fiber cotton or sound absorption cotton, wherein:
the foaming sponge is a material containing air holes, such as a polystyrene foaming plate, a polyvinyl chloride foaming insulation board, polyurethane foaming glue and the like, and has the functions of heat insulation, heat preservation, sound insulation and sound absorption when being applied to buildings; the glass fiber cotton is an inorganic non-metallic material with excellent performance, and has three characteristics of fire prevention, heat preservation, sound absorption and noise reduction.
The sound-absorbing cotton, also called sound-absorbing cotton, is a roll-like/sheet material made up by using single or several different fibres and adopting several processes, and on the sound-absorbing property 100% of polyester fibre is passed through the process of high-technology hot-pressing and formed into the cocoon cotton form, and its sound-absorbing coefficient can be up to 0.94 in the noise range of 125-4000 HZ.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a be applied to silence exhaust system in intelligence environmental protection public latrine, includes the bathroom, be provided with between a plurality of lists in the bathroom, its characterized in that: the single room comprises a door frame, a toilet door, a toilet bowl, a ventilation system, a detection system and an MCU module; the detection system comprises an infrared module and a gas detection module, wherein the infrared module is arranged on the door frame, and the gas detection module is arranged in the ventilation system; the ventilation system is arranged at the top of the single room, a silencing piece is arranged in the ventilation system, and the ventilation system and the detection system are both connected with the MCU module.
2. The silent air exhaust system applied to the intelligent environment-friendly public toilet according to claim 1, is characterized in that: the ventilation system comprises a ventilation pipeline, a ventilation bin and a ventilation fan; the air exchange device is characterized in that air inlets and air outlets are respectively formed in the two transverse side walls of the air exchange bin, one end of the ventilation pipeline is connected with the top of the single room, and the other end of the ventilation pipeline is connected with the air inlets.
3. The silent air exhaust system applied to the intelligent environment-friendly public toilet according to claim 2, characterized in that: the ventilating duct is L-shaped.
4. The silent air exhaust system applied to the intelligent environment-friendly public toilet according to claim 3, characterized in that: the silencing piece is arranged on the top wall and the bottom of the ventilation bin and is one of foaming sponge, glass fiber cotton or sound absorption cotton.
5. The silent air exhaust system applied to the intelligent environment-friendly public toilet according to claim 4, characterized in that: the gas detection module comprises an ammonium sulfide sensor and an ammonia gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281241.5U CN212866201U (en) | 2020-07-02 | 2020-07-02 | Mute exhaust system applied to intelligent environment-friendly public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281241.5U CN212866201U (en) | 2020-07-02 | 2020-07-02 | Mute exhaust system applied to intelligent environment-friendly public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866201U true CN212866201U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281241.5U Active CN212866201U (en) | 2020-07-02 | 2020-07-02 | Mute exhaust system applied to intelligent environment-friendly public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866201U (en) |
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2020
- 2020-07-02 CN CN202021281241.5U patent/CN212866201U/en active Active
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