CN212721558U - Multifunctional environment detector - Google Patents
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- CN212721558U CN212721558U CN202021992669.0U CN202021992669U CN212721558U CN 212721558 U CN212721558 U CN 212721558U CN 202021992669 U CN202021992669 U CN 202021992669U CN 212721558 U CN212721558 U CN 212721558U
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Abstract
The utility model belongs to the technical field of the environmental detection, especially, relate to a multi-functional environmental detector. The multifunctional environment detector comprises a square box, a box cover, a controller, a PM2.5 sensor and a smoke sensor; the PM2.5 sensor and the smoke sensor are both connected with the controller; threaded columns are arranged on four inner corners of the square box, a plurality of support arms are arranged on the inner wall of the square box, and each support arm is provided with a vent hole; the box cover is provided with a display screen connected with the controller; the controller, the PM2.5 sensor and the smoke sensor are all installed in the square box, and the box cover is fixed on the square box through the threaded column screws. The utility model discloses in, this multi-functional environment detector's mechanism is simple, simple to operate, and the integration has multiple environment to detect the function.
Description
Technical Field
The utility model belongs to the technical field of the environmental detection, especially, relate to a multi-functional environmental detector.
Background
With the development of the times, the requirements of people on the environment are higher and higher, especially the requirements on the outdoor environment and the surrounding environment are more and more emphasized, and the requirements on environment detection are greatly improved. However, the existing environment detector generally has a single detection function, and cannot meet the requirement of people on the detection of multiple environment parameters; meanwhile, the environment detector in the prior art also has the problems of large sampling error, inaccurate detection result and the like.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: aiming at the technical problem that the detection function of the environment detector in the prior art is single, the multifunctional environment detector is provided.
The utility model provides a multifunctional environment detector, which comprises a square box, a box cover, a controller, a PM2.5 sensor and a smoke sensor; the PM2.5 sensor and the smoke sensor are both connected with the controller; threaded columns are arranged on four inner corners of the square box, a plurality of support arms are arranged on the inner wall of the square box, and each support arm is provided with a vent hole; the box cover is provided with a display screen connected with the controller; the controller, the PM2.5 sensor and the smoke sensor are all installed in the square box, and the box cover is fixed on the square box through the threaded column screws.
Optionally, the multifunctional detector further comprises a formaldehyde electrochemical sensor for detecting the content of formaldehyde gas in the environment, wherein the formaldehyde electrochemical sensor is installed in the square box and connected with the controller.
Optionally, the formaldehyde electrochemical sensor comprises an electrode, a filter, and a gas permeable membrane; the electrode is installed in the square box, and the filter is installed on the electrode through the breathable film.
Optionally, the multifunctional environment detector further comprises a carbon dioxide electrochemical sensor for detecting the content of carbon dioxide gas in the environment; the carbon dioxide electrochemical sensor is arranged in the square box and is connected with the controller.
Optionally, the multifunctional environment detector further comprises a carbon monoxide electrochemical sensor for detecting the content of carbon monoxide gas in the environment; the carbon monoxide electrochemical sensor is arranged in the square box and is connected with the controller.
Optionally, the multifunctional environment detector further comprises an oxygen electrochemical sensor for detecting the content of oxygen gas in the environment; the oxygen electrochemical sensor is arranged in the square box and is connected with the controller.
Optionally, the multifunctional environment detector further comprises a temperature sensor for detecting an ambient temperature; the temperature sensor is installed in the square box and is connected with the controller.
Optionally, the multifunctional environment detector further comprises a humidity sensor for detecting the humidity content of the environment; the humidity sensor is installed in the square box and connected with the controller.
Optionally, the multifunctional environment detector further comprises a standing light tube for detecting environmental noise, and an illumination sensor for detecting the intensity of the lighting in the environment; the light standing tube and the illumination sensor are both arranged in the square box and are both connected with the controller.
Optionally, the multifunctional environment detector further comprises a battery installed in the square box; the battery is connected with the controller, the PM2.5 sensor and the smoke sensor.
The utility model discloses in, install in the square box the PM2.5 sensor with smoke transducer, PM 2.5's in the PM2.5 sensor detectable environment content, the content of smog in the smoke transducer detectable environment, and pass through the user is fed back to the display screen. In addition, threaded columns are arranged on four inner corners of the square box, a plurality of support arms are arranged on the inner wall of the square box, each support arm is provided with a vent hole, and the box cover is fixed on the square box through screws in threaded connection with the threaded columns; therefore, the multifunctional environment detector is simple in mechanism and convenient to install, integrates various environment detection functions, and improves the applicability of the environment detector.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a top view of a square box of a multifunctional environment detecting apparatus according to an embodiment of the present invention;
fig. 2 is a side view of the square box of the multifunctional environment detecting apparatus according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a square box; 11. a support arm; 12. a threaded post; 2. and a controller.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a multifunctional environment detecting apparatus, which includes a square box 1, a box cover (not shown), a controller 2, a PM2.5 sensor (not shown), and a smoke sensor (not shown); the PM2.5 sensor and the smoke sensor are both connected with the controller 2; threaded columns 12 are arranged on four inner corners of the square box 1, a plurality of support arms 11 are arranged on the inner wall of the square box 1, and each support arm 11 is provided with a vent hole (not shown); a display screen (not shown) connected with the controller 2 is arranged on the box cover; the controller 2, the PM2.5 sensor and the smoke sensor are all installed in the square box 1, and the box cover is fixed on the square box 1 through a screw connected with the threaded column 12 in a threaded mode. Preferably, the detection range of the PM2.5 sensor is 0-1000 [ mu ] g/m3, and the detection precision is less than +/-15 [ mu ] g/m 3; and the detection range of the smoke sensor is 0-2000 ppm + 10%.
Specifically, the detection principle of the PM2.5 sensor is as follows: the infrared light source can generate light scattering when irradiating the particles passing through the detection position, the scattering intensity in the direction perpendicular to the light path is related to the particle diameter, the number concentration of the particles can be obtained in real time through counting, and the mass concentration unified with an official unit is obtained according to an empirical conversion formula and a calibration method. And the smoke sensor is a gas sensor using a semiconductor gas sensor as a sensor.
In the utility model, the PM2.5 sensor and the smoke sensor are installed in the square box 1, threaded columns 12 are arranged on four inner corners of the square box 1, a plurality of support arms 11 are arranged on the inner wall of the square box 1, each support arm 11 is provided with an air vent, and the box cover is fixed on the square box 1 through screws in threaded connection with the threaded columns 12; air in the external environment can reach the PM2.5 sensor and the smoke sensor through the through hole; the PM2.5 sensor can detect the content of PM2.5 in the environment, and the smoke sensor can detect the content of smoke in the environment and feed the content back to a user through the display screen; therefore, the multifunctional environment detector is simple in mechanism and convenient to install, integrates various environment detection functions, and improves the applicability of the environment detector.
In one embodiment, the multifunctional detector further comprises a formaldehyde electrochemical sensor (not shown) for detecting the content of formaldehyde gas in the environment, wherein the formaldehyde electrochemical sensor is installed in the square box 1 and connected with the controller 2. Preferably, the detection range of the formaldehyde electrochemical sensor is 0-5.00 ppm, and the detection precision is less than +/-5% FS; understandably, if people are exposed to the environment with high formaldehyde gas content for a long time, the formaldehyde gas can induce the cells of the human body to cancerate; and this multi-functional environment detector is well integrated to be had and be used for detecting formaldehyde gas content in the environment formaldehyde gas sensor to avoided people to expose for a long time in the higher environment of formaldehyde gas content, and then further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the formaldehyde electrochemical sensor comprises electrodes (not shown), a filter (not shown), and a gas permeable membrane (not shown); the electrode is mounted in the square box 1, and the filter is mounted on the electrode through the gas permeable membrane. It is understood that the formaldehyde electrochemical sensor is an electrochemical sensor, and the electrode can be a 2 electrode or a 3 electrode; and the gas permeable membrane covers the surface of the electrode, the gas permeable membrane being operable to control the molecular weight of the gas reaching the electrode; the electrode is a formaldehyde catalytic material and accelerates the reaction of formaldehyde gas on the electrode; the filter (usually activated carbon) filters out non-formaldehyde gases from the environment, thereby ensuring that all the formaldehyde gas reaches the electrode. The utility model discloses in, this multi-functional environmental detector's simple structure, detectivity is high.
In one embodiment, the multi-functional environmental monitor further comprises a carbon dioxide electrochemical sensor (not shown) for detecting the carbon dioxide gas content in the environment; the carbon dioxide electrochemical sensor is installed in the square box 1 and is connected with the controller 2. Preferably, the detection range of the carbon dioxide electrochemical sensor is 0-5000 ppm, and the detection precision is less than +/-50 ppm +/-5%; it can be understood that the detection principle of the carbon dioxide electrochemical sensor is similar to that of the formaldehyde gas sensor, and the content of the corresponding gas in the environment is detected by using the electrochemical principle, which is not described herein again; the utility model discloses in, this multi-functional environment detector is still integrated with carbon dioxide electrochemical sensor to further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the multifunctional environment detector further comprises a carbon monoxide electrochemical sensor for detecting the content of carbon monoxide gas in the environment; the carbon monoxide electrochemical sensor is arranged in the square box 1 and is connected with the controller 2. Preferably, the detection range of the carbon monoxide electrochemical sensor is 0-500 ppm, and the detection precision is less than +/-5% FS; it can be understood that the detection principle of the carbon monoxide electrochemical sensor is similar to that of the formaldehyde gas sensor, and the content of the corresponding gas in the environment is detected by using the electrochemical principle, which is not described herein again; the utility model discloses in, this multi-functional environment detector still integrated have carbon monoxide electrochemical sensor to further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the multi-functional environmental monitor further comprises an oxygen electrochemical sensor (not shown) for detecting the oxygen gas content in the environment; the oxygen electrochemical sensor is arranged in the square box 1 and is connected with the controller 2. Preferably, the detection range of the oxygen electrochemical sensor is 0-25.0% VOL, and the detection precision is less than 5% FS; it can be understood that the detection principle of the oxygen electrochemical sensor is similar to that of the formaldehyde gas sensor, and the content of the corresponding gas in the environment is detected by using the electrochemical principle, which is not described herein again; the utility model discloses in, this multi-functional environment detector is still integrated with oxygen electrochemical sensor to further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the multi-functional environmental tester further includes a temperature sensor (not shown) for detecting an ambient temperature; the temperature sensor is installed in the square box 1 and is connected with the controller 2. Preferably, the detection range of the temperature sensor is-20-85 ℃, and the detection precision is +/-0.5 ℃; understandably, the readings of the detected parameters displayed on the television screen are higher when the temperature of the formaldehyde gas sensor, the carbon dioxide electrochemical sensor, the carbon monoxide electrochemical sensor and the oxygen electrochemical sensor is higher than 25 ℃, and the readings of the detected parameters displayed on the television screen are lower when the temperature is lower than 25 ℃; and the temperature sensor can detect the temperature of the environment and feed back the detected temperature value to the user from the display screen. The utility model discloses in, this multi-functional environment detector is still integrated with temperature sensor to further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the multi-functional environmental tester further comprises a humidity sensor (not shown) for detecting the humidity content of the environment; the humidity sensor is installed in the square box 1 and connected with the controller 2. Preferably, the detection range of the humidity sensor is 0-100% RH, and the detection precision is +/-3% RH; understandably, the multifunctional environment detector is further integrated with the humidity sensor, and the humidity sensor can be used for detecting the environment humidity, so that the detection function of the multifunctional environment detector is further improved, and the practicability and the applicability of the multifunctional environment detector are improved.
In one embodiment, the multi-functional environmental tester further comprises a light standing pipe (not shown) for detecting environmental noise, and an illumination sensor (not shown) for detecting the intensity of the lighting in the environment; the light standing tube and the illumination sensor are both arranged in the square box 1 and are both connected with the controller 2. Preferably, the detection range of the light standing pipe is 30-130DB, and the detection precision is +/-1.5 DB; the detection range of the illumination sensor is 0-65535 LUX, and the detection precision is +/-5%. It will be appreciated that the standing light tube may be used to detect noise from the environment and the light sensor may be used to detect the intensity of light from the environment. The utility model discloses in, this multi-functional environment detector still integrated have the standing light pipe with illumination sensor to further improved this multi-functional environment detector's detection function, and improved this multi-functional environment detector's practicality and suitability.
In one embodiment, the multifunctional environment detecting apparatus further comprises a battery (not shown) installed in the square box 1; the motor is connected with the controller 2, the PM2.5 sensor and the smoke sensor. As can be appreciated, the battery may be used to power the controller 2 and various sensors, thereby improving the portability of the multi-functional environmental monitor.
The above embodiments are merely examples of the multifunctional environment detecting apparatus of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multifunctional environment detector is characterized by comprising a square box, a box cover, a controller, a PM2.5 sensor and a smoke sensor; the PM2.5 sensor and the smoke sensor are both connected with the controller; threaded columns are arranged on four inner corners of the square box, a plurality of support arms are arranged on the inner wall of the square box, and each support arm is provided with a vent hole; the box cover is provided with a display screen connected with the controller; the controller, the PM2.5 sensor and the smoke sensor are all installed in the square box, and the box cover is fixed on the square box through the threaded column.
2. The multi-functional environment measuring instrument according to claim 1, characterized in that, said multi-functional environment measuring instrument further comprises a formaldehyde electrochemical sensor for measuring the formaldehyde gas content in the environment, said formaldehyde electrochemical sensor is installed in said square box and connected to said controller.
3. The multi-functional environmental detector of claim 2, wherein said formaldehyde electrochemical sensor comprises an electrode, a filter, and a gas permeable membrane; the electrode is installed in the square box, and the filter is installed on the electrode through the breathable film.
4. The multi-functional environmental detector of claim 1, further comprising a carbon dioxide electrochemical sensor for detecting the amount of carbon dioxide gas in the environment; the carbon dioxide electrochemical sensor is arranged in the square box and is connected with the controller.
5. The multi-functional environmental detector of claim 1, further comprising a carbon monoxide electrochemical sensor for detecting the amount of carbon monoxide gas in the environment; the carbon monoxide electrochemical sensor is arranged in the square box and is connected with the controller.
6. The multi-functional environmental detector of claim 1, further comprising an oxygen electrochemical sensor for detecting the oxygen gas content in the environment; the oxygen electrochemical sensor is arranged in the square box and is connected with the controller.
7. The multi-functional environmental detector of claim 1, further comprising a temperature sensor for detecting an ambient temperature; the temperature sensor is installed in the square box and is connected with the controller.
8. The multi-functional environmental detector of claim 1, further comprising a humidity sensor for detecting an environmental humidity content; the humidity sensor is installed in the square box and connected with the controller.
9. The multi-functional environmental monitor of claim 1, further comprising a standing light tube for detecting environmental noise, and an illumination sensor for detecting an intensity of an ambient light; the light standing tube and the illumination sensor are both arranged in the square box and are both connected with the controller.
10. The multi-functional environment detector of claim 1, further comprising a battery mounted within the square housing; the battery is connected with the controller, the PM2.5 sensor and the smoke sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992669.0U CN212721558U (en) | 2020-09-11 | 2020-09-11 | Multifunctional environment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992669.0U CN212721558U (en) | 2020-09-11 | 2020-09-11 | Multifunctional environment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721558U true CN212721558U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992669.0U Active CN212721558U (en) | 2020-09-11 | 2020-09-11 | Multifunctional environment detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212721558U (en) |
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Effective date of registration: 20221205 Address after: 518000 b709, building G2, TCL International e city, Shuguang community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Heluo Intelligent Internet of Things (Shenzhen) Co.,Ltd. Address before: No.1606, building 1, aerospace building, No.51, South nine road, Gaoxin, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Zhongke Innovation Laboratory Technology Co.,Ltd. |