CN215953294U - Portable particulate matter tester - Google Patents
Portable particulate matter tester Download PDFInfo
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- CN215953294U CN215953294U CN202121421571.4U CN202121421571U CN215953294U CN 215953294 U CN215953294 U CN 215953294U CN 202121421571 U CN202121421571 U CN 202121421571U CN 215953294 U CN215953294 U CN 215953294U
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- particulate matter
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Abstract
A portable particulate matter tester belongs to the technical field of atmospheric particulate matter detection; the technical problem to be solved is to provide a portable particulate matter tester which can be used for detecting particulate matters in ambient air, can also be used for detecting particulate matters in fixed pollution sources such as chimneys, flues, pipelines and the like, has strong applicability and strong anti-interference capability, and is more convenient and practical; the technical scheme is as follows: the portable particulate matter tester comprises a sensing device, a handheld rod and an analysis device; the sensing device comprises a detector and a transmission line; the handheld rod comprises a connecting rod, a jackscrew, a protection pad, an extension rod and a direct piece; the analysis device comprises an analysis controller, a display, a buzzer, a communication port and a charging port. The utility model is suitable for the field of atmospheric particulate matter detection of ambient air particulate matter detection and fixed pollution source particulate matter detection.
Description
Technical Field
The utility model relates to a portable particulate matter tester, in particular to a portable particulate matter tester suitable for detecting particulate matters in ambient air and particulate matters in a fixed pollution source.
Background
At present, the portable particle analyzer is only suitable for detecting particles in ambient air, and can not realize the detection of particles in fixed pollution sources such as chimneys, flues, pipelines and the like, and has the defects of low utilization rate, poor applicability, weak anti-interference capability, poor linearity and the like.
Disclosure of Invention
In order to overcome the defects of the conventional portable particle analyzer, the utility model provides the portable particle analyzer which can be used for detecting particles in ambient air, can also be used for detecting particles in fixed pollution sources such as chimneys, flues, pipelines and the like, and has the advantages of strong applicability, high utilization rate, strong anti-interference capability, convenience and practicability.
In order to realize the task, the technical scheme of the utility model is that the portable particulate matter tester comprises a sensing device, a handheld rod and an analysis device; the sensing device comprises a detector and a transmission line, the sensing device inducts and conducts the particulate matter signal through the detector by using the transmission principle, and the sensing device is connected with the analysis device through the transmission line; the handheld rod comprises a connecting rod, a jackscrew, a protection pad, an extension rod and a direct connecting piece, wherein the connecting rod is fixed on the sensing device through the jackscrew, the protection pad is arranged in the part, connected with the sensing device, of the connecting rod and used for preventing the jackscrew from being worn by the sensing device, the connecting rod is in threaded connection with the extension rod through the direct piece, and a transmission line penetrates through the handheld rod, so that the anti-interference capacity of the transmission line is enhanced, the transmission line can be suitable for high-temperature, high-humidity and high-corrosion detection environments, the detection precision is improved, the handheld rod can be used for detecting ambient air particles and fixed pollution source particles such as chimneys, flues, pipelines and the like through the split assembly of the handheld rod according to the requirements of different detection occasions, the assembly and the split are convenient, and the space is saved; the analysis device comprises an analysis controller, a display, a buzzer, a communication port and a charging port, the analysis device analyzes and processes particulate matter signals through the analysis controller and achieves a set query control function, the display displays a real-time particulate matter concentration value, the buzzer buzzes and gives an alarm when the monitoring device is out of range, voltage and electricity are insufficient and a sensing device fails, the charging port is used for charging the analysis device, and the communication port is connected with a computer in an expansion mode to achieve efficient management of detection data.
The portable particulate matter tester has the beneficial effects that the portable particulate matter tester can be used for detecting particulate matters in ambient air, can also be used for detecting particulate matters in fixed pollution sources such as chimneys, flues, pipelines and the like, and is high in applicability, high in utilization rate, strong in anti-interference capability, more convenient and practical.
Drawings
FIG. 1 is a block diagram of one embodiment of the present invention.
In the drawings, the reference numbers: 10. the device comprises a sensing device, 11 a detector, 12 a transmission line, 20 a handheld rod, 21 a connecting rod, 22 a jackscrew, 23 a protective pad, 24 an extension rod, 25 a direct connection piece, 30 an analysis device, 31 an analysis controller, 32 a display, 33 a buzzer, 34 a communication port and 35 a charging port.
Detailed Description
An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, the portable particle analyzer in the embodiment includes a sensing device 10, a hand-held rod 20, and an analyzing device 30; the sensing device 10 comprises a detector 11 and a transmission line 12, the sensing device 10 induces and conducts a particulate matter signal through the detector 11 by using a transmission principle, and the sensing device 10 is connected with the analysis device 30 through the transmission line 12; the handheld rod 20 comprises a connecting rod 21, a jackscrew 22, a protection pad 23, an extension rod 24 and a direct piece 25, the connecting rod 21 is fixed on the sensing device 10 through the jackscrew 22, the protection pad 23 is arranged in the part, connected with the sensing device 10, of the connecting rod 21 and used for preventing the jackscrew 22 from wearing the sensing device 10, the connecting rod 21 and the extension rod 24 are in threaded connection through the direct piece 25, the transmission line 12 penetrates through the handheld rod 20, the anti-interference capacity of the transmission line 12 is enhanced, the transmission line 12 can be suitable for high-temperature, high-humidity and high-corrosion detection environments, the detection precision is improved, according to the requirements of different detection occasions, the handheld rod 20 can be disassembled and assembled to be used for detecting ambient air particles and fixed pollution source particles such as chimneys, flues, pipelines and the like, the assembly and disassembly are convenient, and the space is saved; the analysis device 30 comprises an analysis controller 31, a display 32, a buzzer 33, a communication port 34 and a charging port 35, the analysis device 30 analyzes and processes the particulate matter signals through the analysis controller 31 and achieves a set query control function, the display 32 displays a real-time particulate matter concentration value, the buzzer 33 buzzes and gives an alarm when the range is exceeded, the voltage and the electric quantity are insufficient and the sensing device 10 fails, the charging port 35 is used for charging the analysis device 30, and the communication port 34 is connected with a computer in an expansion mode to achieve efficient management of detection data.
Claims (2)
1. A portable particulate matter apparatus, characterized by: comprises a sensing device, a handheld rod and an analysis device; the sensing device comprises a detector and a transmission line, the sensing device inducts and conducts the particulate matter signal through the detector by using the transmission principle, and the sensing device is connected with the analysis device through the transmission line; the handheld rod comprises a connecting rod, a jackscrew, a protection pad, an extension rod and a direct piece; the analysis device comprises an analysis controller, a display, a buzzer, a communication port and a charging port, the analysis device analyzes and processes particulate matter signals through the analysis controller and achieves the function of setting, inquiring and controlling, the display displays the real-time particulate matter concentration value, the buzzer gives a buzzing alarm when the monitoring device is out of range, insufficient in voltage and electric quantity and faulty in the sensing device, the charging port is used for charging the analysis device, and the communication port is connected with a computer in an expanding mode.
2. The portable particulate matter analyzer of claim 1, wherein: the connecting rod passes through the jackscrew to be fixed on sensing device, and there is the protection pad connecting rod and sensing device's part inside for prevent jackscrew wearing and tearing sensing device, connecting rod and extension bar pass through direct piece threaded connection, and the transmission line passes in handheld pole, has strengthened the interference killing feature of transmission line, makes the transmission line can be applicable to high temperature, high humidity, high corrosive detection environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121421571.4U CN215953294U (en) | 2021-06-25 | 2021-06-25 | Portable particulate matter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121421571.4U CN215953294U (en) | 2021-06-25 | 2021-06-25 | Portable particulate matter tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215953294U true CN215953294U (en) | 2022-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121421571.4U Active CN215953294U (en) | 2021-06-25 | 2021-06-25 | Portable particulate matter tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215953294U (en) |
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2021
- 2021-06-25 CN CN202121421571.4U patent/CN215953294U/en active Active
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