Automatic detection device for quickly monitoring deodorization efficiency of intelligent toilet

Abstract

The utility model relates to an automatic detection device for quickly monitoring the deodorization efficiency of an intelligent pedestal pan. The automatic detection device comprises a sealing box (6) of a detection system, a tail gas collection system, a gas inlet system, a PLC (Programmable Logic Controller) operation box and an ammonia release control system, a fan (12), an ammonia gas sensor (13) and a temperature and humidity sensor (14) are arranged in the sealing box (6); according to the utility model, by simulating the toilet environment, adopting different gases and transportation pipelines, under the special structure of the sealing box, the odor can be stably concentrated in the sealing box, and the gas concentration and release speed in the sealing chamber can be conveniently controlled through the mutual cooperation of the gas flow rate control valve, the flow meter and the concentration meter; and the high-sensitivity ammonia gas sensor is adopted, so that the detection is more accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toilet deodorization technical field, specifically to a kind of for the automatic detection device of intelligent toilet deodorization efficiency rapid monitoring. BACKGROUND

[0002] With the rapid development of modern science and technology, the increasing improvement of people's living standards and the increasing desire for a better life of people, consumers pay more attention to the improvement of life quality level. Among them, intelligent home is more and more favored by consumers, especially intelligent toilet through seat ring heating, automatic flushing, automatic deodorization, warm air drying and other functions, and has received extensive praise of consumers. The deodorization function of intelligent toilet can not only let users away from odor, but also bring better toilet experience to users, which has become a big selling point to impress consumers. Therefore, the deodorization function of intelligent toilet has become a problem of concern in the industry.

[0003] At present, there are various intelligent toilets with deodorization function on the market, but the deodorization effect of these toilets is uneven, and consumers have different feedback. And the deodorization detection technology on the market is basically semi-automatic detection equipment, and there is a lack of continuous monitoring automation equipment. The automatic equipment provides real-time dynamic monitoring data for researchers, which can better show the real effect of toilet deodorization. To provide powerful experimental test tool for solving the deodorization effect of intelligent toilet. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide a kind of for the automatic detection device of intelligent toilet deodorization efficiency rapid monitoring, by simulating toilet environment, using different gas and transportation pipeline, under the special structure of sealed box, it can ensure that odor is concentrated in sealed box stably, and through the mutual cooperation of gas flow control valve, flowmeter and concentration meter, it is convenient to control the gas concentration and release speed in sealed chamber, using high-sensitivity ammonia gas sensor, make detection more accurate, embed PLC operating system to carry out the automatic monitoring of the concentration of ammonia gas, store data on computer, further enhance the efficacy of detection, improve the practicability of equipment.

[0005] In order to achieve the above object, the technical scheme adopted by the utility model is: an automatic detection device for fast monitoring of deodorization efficiency of an intelligent toilet, comprising a sealed box (6) of a detection system, a tail gas collection system, an air inlet system, a PLC operation box and an ammonia gas release control system; the sealed box (6) is internally provided with a fan (12), an ammonia gas sensor (13) and a temperature and humidity sensor (14); the tail gas collection system is arranged at the upper left of the sealed box (6), and the air inlet system is arranged at the lower left of the sealed box (6); the ammonia gas release control system is arranged at the lower right of the sealed box (6), and the PLC operation box is arranged at the upper right of the sealed box (6) to control the operation of the equipment.

[0006] Further, the sealed box (6) is made of stainless steel, and the front of the sealed box (6) is provided with a sealed door which is subjected to gas leakage prevention treatment.

[0007] Further, the sealed box (6) is provided with valves on both sides, and the right side of the sealed box (6) is provided with the ammonia gas sensor (13), the temperature and humidity sensor (14) and the fan (12) arranged on the top of the sealed box (6).

[0008] Further, the sealed box (6) is provided with a pulley at the bottom, so that the placement position of the equipment can be flexibly changed.

[0009] Further, the tail gas collection system is arranged at the upper left of the sealed box (6) and comprises a first electromagnetic valve (2), a first conduit (1) and a filter (3). The tail gas can be efficiently collected and treated, and under the special structure of the sealed box, the tail gas cannot be leaked, so that the efficiency of tail gas absorption is ensured, and the air quality meets the clean requirement.

[0010] Further, one side of the first conduit (1) is connected with the sealed box (6), the other side of the first conduit (1) is connected with the first electromagnetic valve (2), the filter (3) is arranged at the last position, and the gas is finally discharged into the atmosphere through the filter (3).

[0011] Further, the air inlet system comprises a second electromagnetic valve (4) and a second conduit (5), the second conduit (5) is arranged in contact with the outside of the sealed box (6), one end of the second electromagnetic valve (4) is connected with the second conduit (5), and the other end of the second electromagnetic valve (4) is connected with the sealed box (6).

[0012] Further, the ammonia gas release control system comprises a gas flow rate control valve (10) and a flowmeter (11).

[0013] Further, the ammonia gas release control system is placed with gas dispersion resistance cotton at the connection position with the sealed box (6), so that the gas can be uniformly dispersed to each corner inside the sealed box (6).

[0014] Further, the PLC operation box is internally provided with an operation screen (8), a device operation button, an ammonia detection device (7), a temperature and humidity detection device, etc. The operation screen is inlaid with a PLC operation system, i.e. a device operation system.

[0015] The above technical scheme has the beneficial effects that: the utility model discloses through simulating the toilet environment, adopts different gas and transportation pipeline, can guarantee that the odor is concentrated in the sealed box under the special structure of the sealed box, and through the mutual cooperation of the gas flow control valve, flowmeter and concentration meter, the gas concentration and release speed in the sealed chamber are convenient to control, the ammonia gas sensor is high in sensitivity, makes detection more accurate, the concentration of ammonia gas is monitored automatically by embedding the PLC operation system, stores data to the computer, and the result is displayed in the form of graphics, data visualization, further enhances the efficiency of detection, improves the practicability of the equipment. The ammonia gas concentration, flow, temperature and humidity can be monitored in real time to ensure the accuracy and timeliness of the monitoring data. Through the gas flow control valve, flowmeter and concentration meter, the release speed and concentration of ammonia gas are convenient to control, so that more real data can be obtained.

[0016] The utility model discloses novel structure is provided with tail gas collecting device, can efficiently collect and handle tail gas, and under the special structure of sealed box, guarantee that tail gas does not leak, to realize the efficiency of tail gas absorption, guarantee that air quality meets clean requirement. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structure schematic view of the utility model;

[0018] Fig. 2 It is the structure schematic view of the utility model;

[0019] Fig. 3 It is the internal structure schematic view of the utility model.

[0020] The drawing mark: 1, first guide pipe, 2, first electromagnetic valve, 3, filter, 4, second electromagnetic valve, 5, second guide pipe, 6, sealed box, 7, ammonia detection device, 8, operation screen, 9, operation button, 10, gas flow control valve, 11, flowmeter, 12, fan, 13, ammonia gas sensor, 14, temperature and humidity sensor. DETAILED DESCRIPTION

[0021] The utility model will be described in further detail in combination with the drawings and specific implementation:

[0022] The embodiment 1 aims to provide an automatic detection device for intelligent toilet deodorization efficiency rapid monitoring. The device is mainly used for guaranteeing that the odor is stably concentrated in the sealed box by simulating the toilet environment, adopting different gases and transportation pipelines, and the special structure of the sealed box. The device is convenient for controlling the gas concentration and release speed in the sealed chamber by the cooperation of the gas flow rate control valve, the flow meter and the concentration meter. The device adopts a high-sensitivity ammonia gas sensor to make the detection more accurate. The device is embedded with a PLC operating system to automatically monitor the concentration of ammonia gas, stores the data on the computer, and displays the results in a graphical form. The data visualization further enhances the detection efficiency and improves the practicality of the device. The device can monitor the ammonia gas concentration, flow, temperature and humidity in real time to ensure the accuracy and timeliness of the monitoring data. The device is convenient for controlling the release speed and concentration of the ammonia gas by the gas flow rate control valve, the flow meter and the concentration meter, so as to obtain more real data.

[0023] As Figs. 1-3 The automatic detection device for intelligent toilet deodorization efficiency rapid monitoring includes a sealed box 6 of a detection system, a tail gas collection system, an air inlet system, a PLC operation box and an ammonia gas release control system. The sealed box 6 is internally provided with a fan 12, an ammonia gas sensor 13 and a temperature and humidity sensor 14. The tail gas collection system is arranged at the upper left of the sealed box 6. The air inlet system is arranged at the lower left of the sealed box 6. The ammonia gas release control system is arranged at the lower right of the sealed box 6. The PLC operation box is arranged at the upper right of the sealed box 6 to control the operation of the device.

[0024] The sealed box 6 is made of stainless steel. The front of the sealed box 6 is provided with a sealed door which is treated for gas leakage prevention. The sealed box 6 is provided with valves on both sides. The right side of the sealed box 6 is internally provided with the ammonia gas sensor 13, the temperature and humidity sensor 14 and the fan 12 arranged on the top of the box. The bottom of the sealed box 6 is provided with a pulley to flexibly change the placement position of the device.

[0025] The tail gas collection system is arranged at the upper left of the sealed box 6. The tail gas collection system is composed of a first electromagnetic valve 2, a conduit 1 and a filter 3. One side of the conduit 1 is connected with the sealed box 6. The other side of the conduit 1 is connected with the first electromagnetic valve 2. The filter 3 is arranged at the last side. The gas is discharged into the atmosphere after passing through the filter 3.

[0026] The air inlet system includes a second electromagnetic valve 4 and a conduit 5. The conduit 5 is arranged to contact the outside of the sealed box 6. One end of the second electromagnetic valve 4 is connected with the conduit 5. The other end of the second electromagnetic valve 4 is connected with the sealed box 6.

[0027] The ammonia release control system of the embodiment is composed of a gas flow rate control valve 10 and a flow meter 11.

[0028] The ammonia release control system of the embodiment is connected with the sealed box 6, and a gas dispersion resistance cotton is arranged at the connection position, so that the gas is uniformly dispersed to each corner inside the sealed box 6.

[0029] The PLC operation box of the embodiment is internally provided with an operation screen 8, a device operation button, an ammonia detection device 7, a temperature and humidity detection device and the like. The operation screen is inlaid with a PLC operation system, that is, a device operation system.

[0030] The above-mentioned embodiments of the utility model do not constitute the limitation to the protection scope of the utility model, and the basic concept of the utility model is to store mixed fibers by using the static material box, to separate the fibers by the action of the electrostatic field, to adhere and move the separated fibers by using the conveying belt, and to realize the separation of the two kinds of fibers. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automated detection device for fast monitoring of deodorization efficiency of an intelligent toilet, characterized in that: The sealed box (6) including the detection system, the tail gas collection system, the air inlet system, the PLC operation box and the ammonia gas release control system; the sealed box (6) is internally provided with a fan (12), an ammonia gas sensor (13) and a temperature and humidity sensor (14); the tail gas collection system is arranged at the upper left of the sealed box (6), and the air inlet system is arranged at the lower left of the sealed box (6); the ammonia gas release control system is arranged at the lower right of the sealed box (6), and the PLC operation box is arranged at the upper right of the sealed box (6).

2. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The structure of the sealed box (6) is made of stainless steel, and the front of the sealed box (6) is provided with a sealed door.

3. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 2, characterized in that: Both sides of the sealed box (6) have valves, and the right side of the sealed box (6) is provided with an ammonia gas sensor (13), a temperature and humidity sensor (14) and a fan (12) installed on the top of the box.

4. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The sealed box (6) is provided with a pulley at the bottom.

5. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The tail gas collection system is arranged at the upper left of the sealed box (6), and the tail gas collection system is composed of a first electromagnetic valve (2), a first conduit (1) and a filter (3).

6. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 5, characterized in that: One side of the first conduit (1) is connected with the sealed box (6), the other side of the first conduit (1) is connected with the first electromagnetic valve (2), the filter (3) is installed at the back, and the gas is finally discharged into the atmosphere through the filter (3).

7. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The air inlet system includes a second electromagnetic valve (4) and a second conduit (5), the second conduit (5) is arranged in contact with the outside of the sealed box (6), one end of the second electromagnetic valve (4) is connected with the second conduit (5), and the other end of the second electromagnetic valve (4) is connected with the sealed box (6).

8. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The ammonia gas release control system is composed of a gas flow rate control valve (10) and a flowmeter (11).

9. The automatic detection device for monitoring the deodorization efficiency of the intelligent toilet according to claim 1, characterized in that: The ammonia gas release control system is connected with the sealed box (6), and gas dispersion resistance cotton is placed at the connection position, so that the gas is uniformly dispersed to each corner inside the sealed box (6).

10. The automatic detection device for monitoring the deodorization efficiency of a smart toilet according to claim 1, characterized in that: The PLC operation box is provided with an operation screen (8), a device running key, an ammonia gas detection device (7) and a temperature and humidity detection device.

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