Toilet deodorization system

Abstract

The utility model discloses a toilet deodorization system which comprises at least one urinal or excrement pool installed in a toilet, a negative pressure deodorization system is arranged on the urinal or the excrement pool, a peculiar smell discharging device communicated with the negative pressure deodorization system is arranged outside the toilet, and a peculiar smell monitoring device is installed in the toilet. The peculiar smell monitoring device is connected with a monitoring end; the negative-pressure deodorization system comprises a urine peculiar smell exhaust opening formed in a urinal sewer pipe in a toilet, the urine peculiar smell exhaust opening is connected with a urine peculiar smell exhaust branch pipe, a defecation pool peculiar smell exhaust branch pipe is arranged on the inner side of a defecation pool, and a plurality of defecation pool exhaust openings are formed in the defecation pool peculiar smell exhaust branch pipe at intervals. The urinal peculiar smell exhaust branch pipe is connected with a urinal peculiar smell exhaust main pipe, the toilet wall body is connected with a peculiar smell exhaust main pipe in a penetrating manner, and the urinal peculiar smell exhaust branch pipe and the urinal peculiar smell exhaust main pipe are both connected with the peculiar smell exhaust main pipe. The utility model has strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet deodorization, in particular to a toilet deodorization system. Background Art

[0002] Nowadays, bathrooms generally install exhaust fans or ventilation fans on the bathroom windows or top exhaust ducts to remove odors from the bathroom through air circulation, which has a certain effect. However, there are still some disadvantages, which cause the bathroom to still have odors, which makes people feel very uncomfortable. The specific disadvantages are as follows:

[0003] (1) This exhaust method causes the odorous air from the bathroom sanitary ware and floor drain to be directly discharged after passing through the human body's odor sense, increasing the toilet user's perception of odor in the bathroom.

[0004] (2) This exhaust method creates negative air pressure in the bathroom, especially in a closed bathroom, which intensifies the absorption and discharge of odors from sanitary ware such as toilets and urinals and facilities such as bathroom floor drains into the air. Utility Model Content

[0005] The purpose of the utility model is to provide a toilet deodorization system. The utility model is designed for toilet toilets, such as toilets, urinals, floor drains and other facilities that emit odors, and is equipped with odor-free treatment facilities - toilet toilet odor extraction and ventilation system, urinal odor extraction and ventilation system, floor drain odor extraction and ventilation system. Specifically, the upper end of the urinal, the upper end of the toilet toilet and the upper end of the floor drain are all sucked by exhaust fans to generate a negative pressure area, the odor generated above the urinal, toilet toilet and floor drain is sucked, the odor of sanitary ware and floor drain is directly discharged to the outside through pipes, and on the other hand, the bathroom forms a reverse negative pressure, and the outdoor fresh air is drawn in through the window The air is sent into the bathroom through the door and the fan rod to accelerate the air circulation to ensure that the bathroom is odor-free. In addition, the present application also provides an odor detection sensor in the fixed position area of ​​the breathing mouth and nose when people go to the toilet, urinate or defecate. When the odor is found to be too strong, it is directly sent to the intelligent terminal of the monitoring end through an early warning message. After receiving the information, it is convenient for the installation staff to clean it in time. When the early warning occurs continuously, the pipeline of the entire system of the bathroom needs to be inspected and repaired. The utility model extracts the odor from several sources of the odor, which can maximize the removal of the odor in the bathroom and is highly practical.

[0006] The utility model is achieved in this way:

[0007] A toilet deodorization system, comprising at least one urinal or toilet installed in the toilet, a negative pressure deodorization system is arranged on the urinal or toilet, an odor exhaust device connected to the negative pressure deodorization system is arranged outside the toilet, and an odor monitoring device is installed in the toilet; and a monitoring end is connected to the odor monitoring device; the negative pressure deodorization system comprises a urine odor suction port installed on the urinal drain pipe in the toilet, the urine odor suction port is connected to a urine odor exhaust branch pipe, a toilet odor exhaust branch pipe installed inside the toilet, and a toilet odor exhaust branch pipe is installed on the toilet. A plurality of toilet suction ports are arranged in intervals, and a toilet odor exhaust main pipe is connected to the toilet odor exhaust branch pipe, and the odor exhaust device includes a odor exhaust main pipe connected to the toilet wall, and the urine odor exhaust branch pipe and the toilet odor exhaust main pipe are both connected to the odor exhaust main pipe, and also includes a floor drain odor exhaust branch pipe installed on a side wall of the floor drain in the toilet, and the floor drain odor exhaust branch pipe is connected to the odor exhaust main pipe, and a urine contaminated ground odor exhaust branch pipe is arranged on the side wall of the toilet above the floor drain, and the urine contaminated ground odor exhaust branch pipe is connected to the odor exhaust main pipe;

[0008] An electrochemical sensor and a PID sensor are respectively provided above the urinal and above the toilet, and the electrochemical sensor and the PID sensor are connected to a monitoring terminal, and the monitoring terminal includes a server connected to the electrochemical sensor and the PID sensor, and the server is connected to a PC terminal, which is wirelessly connected to a smart terminal.

[0009] Furthermore, the electrochemical sensor adopts a TB600BTB600C sensor, the PID sensor adopts a PID-50 sensor, the electrochemical sensor and the PID sensor are respectively connected to a control processing unit, the control processing units are respectively connected to a Wifi unit, and the Wifi unit is connected to the Internet and connected to the server, the smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals. The control processing unit adopts an STC89C2 control processing unit.

[0010] Furthermore, the tail end of the odor exhaust main pipe is connected to an exhaust fan, a window is provided on one side wall of the upper end of the toilet, and a supply fan is provided at the top of the toilet. When the toilet odor exhaust ventilation system, the urinal odor exhaust ventilation system, and the floor drain odor exhaust ventilation system are in operation, the odor of sanitary ware and floor drain will be extracted, and the toilet will generate a negative pressure environment, forcing the outside air to enter the toilet through the toilet air inlet or door, window, hole, gap, and the air is odorless, so that the toilet also forms an odorless environment, which plays a role in eliminating the odor of the toilet.

[0011] A urinal odor exhaust branch pipe is designed and reserved at the lower part of the urinal urine outlet and the upper part of the water trap (without water). The urine odor exhaust branch pipe is high on the outside and low on the inside, ensuring that water will not flow into the ventilation system when entering the toilet, forming an odor-free urinal.

[0012] The toilet odor exhaust branch pipe is high outside and low inside, ensuring that water does not flow into the ventilation system when entering the toilet. Multiple toilet air intake ports are arranged around the toilet, and are connected to the toilet odor exhaust branch pipe at the rear of the toilet through a reserved air duct, forming an odor-free toilet (new sanitary ware) that can effectively remove the odor generated by the toilet to the outside.

[0013] Furthermore, the odor exhaust main pipe is fixedly arranged outside the toilet. The height of the urine-contaminated ground odor exhaust branch pipe from the ground is 100mm-300mm.

[0014] Compared with the prior art, the utility model has the following beneficial effects: for toilet toilets, urinals, floor drains and other facilities that emit odor, odor-free treatment facilities are designed and configured - toilet toilet odor extraction and ventilation system, urinal odor extraction and ventilation system, floor drain odor extraction and ventilation system, specifically, the upper end of the urinal, the upper end of the toilet and the upper end of the floor drain are all sucked by exhaust fans to generate a negative pressure area, the odor generated above the urinal, toilet and floor drain is sucked, the odor of sanitary ware and floor drain is directly discharged to the outside through pipes, on the other hand, the bathroom forms a reverse negative pressure, and the outdoor fresh air is drawn in through windows and ventilation The fan rod is sent into the bathroom to accelerate air circulation to ensure that the bathroom is odor-free. In addition, the present application also sets an odor detection sensor in the fixed position area of ​​the breathing mouth and nose when people go to the toilet, urinate or defecate. When the odor is found to be too strong, it is directly sent to the intelligent terminal of the monitoring end through an early warning message. After receiving the information, it is convenient for the installation staff to clean it in time. When the early warning occurs continuously, the pipeline of the entire system of the bathroom needs to be inspected and repaired. The utility model extracts odors from several sources of odors, which can maximize the removal of odors in the bathroom and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the device of the utility model;

[0017] Figure 2It is a schematic diagram of the deodorizing structure of a toilet bowl of the utility model;

[0018] Figure 3 It is a schematic diagram of the deodorizing structure of the urinal of the utility model;

[0019] Figure 4 It is a schematic diagram of the deodorizing structure of the floor drain of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the odor monitoring system of the utility model;

[0021] Figure 6 It is a circuit diagram of the control processing unit of the utility model;

[0022] Among them, there are a toilet 1, a toilet odor exhaust main pipe 10, a toilet odor exhaust branch pipe 11, a toilet suction port 12, a urinal 2, a urinal drain pipe 21, a urine odor exhaust branch pipe 22, a floor drain 3, a floor drain sink 30, a floor drain drain pipe 31, a floor drain odor exhaust branch pipe 32, an odor exhaust main pipe 4, an exhaust fan 41, a urine-contaminated ground odor exhaust branch pipe 5, a window 51, a first electrochemical sensor and a PID sensor 7, a second electrochemical sensor and a PID sensor 71, and a supply fan 8. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6, a toilet deodorization system, comprising at least one urinal or toilet installed in the toilet, a negative pressure deodorization system is arranged on the urinal or toilet, an odor exhaust device connected to the negative pressure deodorization system is arranged outside the toilet, and an odor monitoring device is installed in the toilet; and a monitoring end is connected to the odor monitoring device; the negative pressure deodorization system comprises a urine odor suction port installed on the urinal drain pipe in the toilet, the urine odor suction port is connected to a urine odor exhaust branch pipe 22, a toilet odor exhaust branch pipe 11 installed inside the toilet, a plurality of toilet suction ports 12 are arranged on the toilet odor exhaust branch pipe at intervals, a toilet odor exhaust main pipe 10 is connected to the toilet odor exhaust branch pipe 11, the odor exhaust device comprises an odor exhaust main pipe 4 connected to the toilet wall, the urine odor exhaust branch pipe 11 and the toilet odor exhaust main pipe 10 are both connected to the odor exhaust main pipe 4;

[0025] It also includes a floor drain odor exhaust branch pipe 32 installed on one side wall of the floor drain in the bathroom, the floor drain odor exhaust branch pipe 32 is connected to the odor exhaust main pipe 4, and a urine-contaminated floor odor exhaust branch pipe 5 is provided on the side wall of the bathroom above the floor drain, and the urine-contaminated floor odor exhaust branch pipe 5 is connected to the odor exhaust main pipe 4;

[0026] An electrochemical sensor and a PID sensor 7 are respectively provided above the urinal and above the toilet. The electrochemical sensor and the PID sensor 7 are connected to a monitoring terminal. The monitoring terminal includes a server connected to the electrochemical sensor and the PID sensor. The server is connected to a PC terminal and is wirelessly connected to a smart terminal.

[0027] In this embodiment, the electrochemical sensor adopts a TB600BTB600C sensor, the PID sensor adopts a PID-50 sensor, the electrochemical sensor and the PID sensor are respectively connected to a control processing unit, the control processing units are respectively connected to a Wifi unit, and the Wifi unit is connected to the Internet and connected to the server, the smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals. The control processing unit adopts an STC89C2 control processing unit.

[0028] In this embodiment, the tail end of the odor exhaust main pipe 4 is connected to an exhaust fan 41, a window 51 is provided on one side wall of the upper end of the toilet, and a supply fan 8 is provided at the top of the toilet. When the toilet odor exhaust ventilation system, the urinal odor exhaust ventilation system, and the floor drain odor exhaust ventilation system are in operation, the odor of sanitary ware and floor drain will be extracted, and the toilet will have a negative pressure environment, forcing the outside air to enter the toilet through the toilet air inlet or door, window, hole, gap, and the air is odorless, so that the toilet also forms an odorless environment, which plays a role in eliminating the odor of the toilet.

[0029] A urinal odor exhaust branch pipe is designed and reserved at the lower part of the urinal urine outlet and the upper part of the water trap (without water). The urine odor exhaust branch pipe is high on the outside and low on the inside, ensuring that water will not flow into the ventilation system when entering the toilet, forming an odor-free urinal.

[0030] The toilet odor exhaust branch pipe is high outside and low inside, ensuring that water does not flow into the ventilation system when entering the toilet. Multiple toilet air intake ports are arranged around the toilet, and are connected to the toilet odor exhaust branch pipe at the rear of the toilet through a reserved air duct, forming an odor-free toilet (new sanitary ware) that can effectively remove the odor generated by the toilet to the outside.

[0031] In this embodiment, the odor exhaust main pipe 4 is fixedly arranged on the outside of the toilet. The height of the odor exhaust branch pipe for urine-polluted ground is 100mm-300mm from the ground. When toilet users defecate or urinate in the toilet, urine and feces are easily overflowed, which pollutes the toilet floor and causes the generation of toilet odor. However, odorless toilets, odorless urinals and odorless floor drains cannot effectively eliminate these odors, resulting in a reduction or weakening of the odor removal effect in the toilet, or even failure. In view of the above problems, the present application sets a odor removal ventilation (air outlet) system at a low position (below 100mm-300mm) in the position where urine and feces are easily overflowed in the odorless toilet. During installation, the odor removal ventilation (air outlet) system is connected to the toilet odor removal ventilation system and discharged outdoors through the ventilation fan, which can effectively discharge the odor generated by the ground contaminated by urine.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A toilet deodorization system, characterized in that: The invention comprises at least one urinal or toilet installed in a toilet, a negative pressure deodorization system is arranged on the urinal or toilet, an odor exhaust device connected with the negative pressure deodorization system is arranged outside the toilet, an odor monitoring device is installed in the toilet, and a monitoring terminal is connected with the odor monitoring device.

2. A toilet deodorization system according to claim 1, characterized in that: The negative pressure deodorization system comprises a urine odor suction port installed on a urinal drain pipe in a toilet, the urine odor suction port is connected to a urine odor exhaust branch pipe (22), a toilet odor exhaust branch pipe (11) installed inside a toilet, a plurality of toilet odor suction ports (12) are arranged on the toilet odor exhaust branch pipe (11) at intervals, a toilet odor exhaust main pipe (10) is connected to the toilet odor exhaust branch pipe (11), and the odor exhaust device comprises a toilet odor exhaust main pipe (10) penetrating the toilet wall and connected to the toilet odor exhaust main pipe (11). The toilet comprises a toilet odor exhaust pipe (4), the urine odor exhaust branch pipe (22) and the toilet odor exhaust main pipe (10) are both connected to the odor exhaust main pipe (4), and also comprises a floor drain odor exhaust branch pipe (32) installed on a side wall of the floor drain in the toilet, the floor drain odor exhaust branch pipe (32) is connected to the odor exhaust main pipe (4), and a urine contaminated floor odor exhaust branch pipe (5) is arranged on the side wall of the toilet above the floor drain, and the urine contaminated floor odor exhaust branch pipe (5) is connected to the odor exhaust main pipe (4); The odor monitoring device comprises an electrochemical sensor and a PID sensor (7) respectively arranged above the urinal and above the toilet, wherein the electrochemical sensor and the PID sensor are connected to a monitoring end, wherein the monitoring end comprises a server connected to the electrochemical sensor and the PID sensor, wherein the server is connected to a PC end and is wirelessly connected to an intelligent terminal.

3. A toilet deodorization system according to claim 2, characterized in that: The electrochemical sensor adopts a TB600BTB600C sensor, and the PID sensor adopts a PID-50 sensor. The electrochemical sensor and the PID sensor are respectively connected to a control processing unit, and the control processing units are respectively connected to a Wifi unit, which is connected to the Internet and the server through the Wifi unit. The smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals.

4. A toilet deodorization system according to claim 2, characterized in that: The odor exhaust main pipe (4) is fixedly arranged outside the toilet.

5. A toilet deodorization system according to claim 2, characterized in that: The tail end of the odor exhaust main pipe is connected to an exhaust fan (41), a window (51) is provided on a side wall at the upper end of the toilet, and a supply fan (8) is provided at the top of the toilet.

6. A toilet deodorization system according to claim 3, characterized in that: The control processing unit adopts STC89C2 type control processing unit.

7. A toilet deodorization system according to claim 2, characterized in that: The height of the urine-contaminated ground odor exhaust branch pipe (5) from the ground is 100 mm to 300 mm.

Images