Occupational disease hazard factor sampling efficiency detection device and method

Abstract

The invention relates to the technical field of sampling detection devices, and discloses an occupational disease hazard factor sampling efficiency detection device and method.The end, close to a sampling plate, of the top of a fixing plate is fixedly provided with a first detection device, and one end of the first detection device communicates with the interior of a linkage pipe through a rubber hose; a positioning frame is horizontally and fixedly mounted in the center of the top of the fixing plate, the top of the positioning frame is of a hollow rectangular structure, a sampling instrument is movably clamped in the top of the positioning frame, an air circulation pipe is vertically and fixedly connected to one end of the top of the sampling instrument, and the bottom of the air circulation pipe extends into the sampling instrument. According to the invention, samples needing to be sampled are put into the sampling plate, the driver is started to convey the samples through each group of input pipelines, the samples are output into the linkage pipe through the output and input pipelines, the samples in the linkage pipe are output into the first detection device through the rubber hose, and flow information is detected through the first detection device.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling detection devices, and in particular to a detection device and method for sampling efficiency of occupational hazard factors. Background Art

[0002] Occupational disease hazard factors, also known as occupational harmful factors, refer to the general term for all factors or conditions that exist in the production process and its environment and may have adverse effects on the health, safety and work ability of occupational groups.

[0003] In order to ensure that the staff works in a relatively safe environment and reduce occupational diseases caused by external factors, it is necessary to sample the hazardous factors in the environment. In particular, for the staff who work in a chemical environment for a long time or in a productive dust environment, it is necessary to obtain effective hazard factor sampling data. However, in the existing devices, the sampling efficiency of hazard factor sampling cannot be well obtained. For the sampling efficiency, the existing sampling efficiency detection device can only detect the efficiency after sampling, and cannot make a comparison with the previous sampling efficiency. Therefore, the data obtained by this method cannot be regarded as real efficiency detection data and is not authoritative.

[0004] To this end, we propose a detection device and method for the sampling efficiency of occupational hazard factors. Summary of the invention

[0005] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a detection device and method for sampling efficiency of occupational hazard factors.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a detection device for sampling efficiency of occupational disease hazard factors, wherein a fixed plate is horizontally fixedly connected to the inner bottom of the sampling box, and two groups of sampling plates are horizontally fixedly installed on the top of one side surface of the sampling box, and the two groups of sampling plates are vertically parallel. One end of each group of sampling plates extends to the interior of the sampling box, and a linkage tube is vertically arranged on the inner end of the sampling box near the sampling plate. A driver is fixedly installed between the two groups of sampling plates on the outer surface of the sampling box, and the driver is electrically connected to the interior of each group of sampling plates. A first detection device is fixedly installed on the top of the fixed plate near the end of the sampling plate, and the first detection device One end of the device is connected with the interior of the linkage pipe through a rubber hose, a positioning frame is horizontally fixedly installed at the top center position of the fixed plate, and a sampler is movably connected to the top of the positioning frame. A second detection device is fixedly installed at one end of the top surface of the fixed plate away from the sampling plate, and one end of the second detection device close to the sampler is connected to the top surface of the sampler through a rubber hose, and extends to the interior of the sampler and is connected to the interior of the sampler. A drain pipe is horizontally fixedly installed at one end of the second detection device away from the sampling plate, and one end of the drain pipe extends horizontally out of the outer surface of the sampling box, and a box door is movably installed at the bottom of one side surface of the sampling box through a hinge.

[0007] Preferably, the bottom of the linkage tube is fixedly mounted on the top surface of the fixed plate, and a water inlet is fixedly mounted on the top of the linkage tube, one end of the water inlet extends vertically upward out of the top of the sampling box, the top of the water inlet is located above the top surface of the sampling box, and the water inlet is connected to the interior of the linkage tube.

[0008] Preferably, a corresponding input pipe is horizontally fixedly installed on one side surface of the linkage tube close to each group of sampling plates, and the other end of each group of input pipes is fixedly connected to one end of the corresponding sampling plate. Through the input pipes, each group of sampling plates is connected to the interior of the linkage tube.

[0009] Preferably, the top of the positioning frame is a hollow rectangular structure, one end of the top of the sampler is vertically fixedly connected to an air circulation tube, the bottom of the air circulation tube extends to the interior of the sampler, and one end of the sampler is connected to the interior of the linkage tube through a rubber hose.

[0010] Preferably, a controller is fixedly installed at the center of the inner bottom surface of the sampling box, and two ends of the controller are electrically connected to the first detection device and the second detection device through detection lines.

[0011] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a method for sampling efficiency of occupational disease hazard factors, obtaining test data reports, extracting key information, and generating a module for the extracted information, using a computer to calculate the accurate value of the standard under the same standard based on the extracted test data. The test data extraction module will respectively extract the contact work type, work point, contact time and key data test quantity in the test data of chemicals, noise, high temperature, ultraviolet radiation, etc. in the test data report. When the test is correct, the result matching module is configured to match and fill in the judgment result in the corresponding information column of the evaluation item list to form an evaluation report.

[0012] Preferably, a comparison and determination module is configured to compare the key data detection amount with corresponding thresholds under corresponding contact work types, work points and contact time conditions. If the key data detection amount is greater than the threshold, it is determined that the corresponding type of occupational disease hazard exists. If not, the steps are repeated in sequence.

[0013] Preferably, the extracted information generation module includes a storage module, an acquisition module, a sending module, and a judgment module.

[0014] Beneficial Effects

[0015] The present invention provides a device and method for detecting sampling efficiency of occupational hazard factors, which has the following beneficial effects:

[0016] (1) This method for detecting the sampling efficiency of occupational hazard factors constructs a special report template for occupational hazard detection and evaluation when performing hazard factor detection, which can greatly reduce manual input, improve the possibility of automated work, and facilitate regulatory authorities to automatically prepare and analyze test results.

[0017] (2) This is a method for detecting the sampling efficiency of occupational hazard factors. The template effectively overcomes the problem of the difficulty of manual calculation of the data volume, and can take into account more occupational health related information for updating, improve the occupational health database, and gradually form a data occupational health big data center.

[0018] (3) In the specific use process of the detection device for sampling efficiency of occupational hazard factors, the sample to be sampled is placed in the sampling plate, the driver is started to transmit the sample through each group of input pipes, the sample is output to the linkage pipe through the output input pipe, the sample in the linkage pipe is output to the first detection device through the rubber hose, the flow information is detected by the first detection device, the sample is output to the sampler, the sampler samples the sample, and after the sampling is completed, the control valve is opened, the sample flows to the second detection device, the sensor in the second detection device detects the flow information, the timer records the clock information, and the controller obtains the sampling efficiency of the sampler according to the clock information. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall internal structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the controller of the present invention;

[0024] Figure 4 This is a flow chart of the occupational disease hazard factor detection method of the present invention;

[0025] Figure 5 It is a schematic diagram of the extraction device of the present invention.

[0026] Legend:

[0027] 1. Sampling box; 2. Base; 3. Fixed plate; 4. Sampling plate; 5. Linkage pipe; 6. Water inlet; 7. Input pipe; 8. Driver; 9. First detection device; 10. Positioning frame; 11. Sampler; 12. Air circulation pipe; 13. Second detection device; 14. Controller; 15. Detection line; 16. Drain pipe; 17. Box door. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] Embodiment: A device for detecting sampling efficiency of occupational hazard factors, such as Figure 1-Figure 5 As shown, the bottom surface of the sampling box 1 is vertically fixedly connected with four groups of bases 2, the bottom of the interior of the sampling box 1 is horizontally fixedly connected with a fixing plate 3, and the sampling box 1 is horizontally fixedly installed with two groups of sampling plates 4 on the top of one side surface, and the two groups of sampling plates 4 are vertically parallel, and one end of each group of sampling plates 4 extends to the inside of the sampling box 1, and a linkage pipe 5 is vertically arranged at one end of the interior of the sampling box 1 near the sampling plate 4, and the bottom of the linkage pipe 5 is fixedly installed on the top surface of the fixing plate 3, and the top of the linkage pipe 5 is fixedly installed with a water inlet 6, and one end of the water inlet 6 is vertically upward Extending out of the top of the sampling box 1, the top of the water inlet 6 is located above the top surface of the sampling box 1, and the water inlet 6 is connected to the inside of the linkage tube 5. The linkage tube 5 is horizontally fixedly installed with a corresponding input pipe 7 on one side surface close to each group of sampling plates 4. The other end of each group of input pipes 7 is fixedly connected to one end of the corresponding sampling plate 4. Through the input pipe 7, each group of sampling plates 4 is connected to the inside of the linkage tube 5. A driver 8 is fixedly installed between the two groups of sampling plates 4 on the outer surface of the sampling box 1. The driver 8 is electrically connected to the inside of each group of sampling plates 4. .

[0031] A first detection device 9 is fixedly installed on the top of the fixed plate 3 near one end of the sampling plate 4, and one end of the first detection device 9 is connected to the inside of the linkage tube 5 through a rubber hose. A positioning frame 10 is horizontally fixedly installed at the center position of the top of the fixed plate 3. The top of the positioning frame 10 is a hollow rectangular structure. A sampler 11 is movably connected to the top of the positioning frame 10. An air circulation tube 12 is vertically fixedly connected to one end of the top of the sampler 11. The bottom of the air circulation tube 12 extends to the inside of the sampler 11. One end of the sampler 11 is connected to the inside of the linkage tube 5 through a rubber hose. The top surface of the fixed plate 3 is fixedly installed with a first detection device 9 at one end away from the sampling plate 4. Two detection devices 13, one end of the second detection device 13 close to the sampler 11 is connected to the top surface of the sampler 11 through a rubber hose, and extends to the interior of the sampler 11 and is connected to the interior of the sampler 11. A controller 14 is fixedly installed at the center of the inner bottom surface of the sampling box 1, and both ends of the controller 14 are electrically connected to the first detection device 9 and the second detection device 13 through detection lines 15 respectively. A drain pipe 16 is horizontally fixedly installed at one end of the second detection device 13 away from the sampling plate 4, and one end of the drain pipe 16 extends horizontally out of the outer surface of the sampling box 1, and a box door 17 is movably installed at the bottom of one side surface of the sampling box 1 through a hinge.

[0032] Embodiment: A method for improving the sampling efficiency of occupational disease hazard factors obtains a test data report, extracts key information, and generates a module for the extracted information. A comparison and judgment module is configured to compare the key data detection amount with the corresponding threshold value under the conditions of the corresponding contact work type, work point and contact time. If the key data detection amount is greater than the threshold, it is determined that the corresponding type of occupational disease hazard exists. If not, the steps are repeated in sequence.

[0033] The detection data extraction module will respectively extract the contact type of work, work point, contact time and key data detection quantities from the detection data of chemicals, noise, high temperature, ultraviolet radiation, etc. in the detection data report.

[0034] The extracted information generation module includes a storage module, an acquisition module, a sending module, and a judgment module.

[0035] When the detection is correct, the result matching module is configured to match and fill in the judgment result in the corresponding information column of the evaluation item list to form an evaluation report.

[0036] When conducting tests on hazardous factors, a special report template for occupational hazard detection and evaluation is constructed, which can greatly reduce manual input, increase the possibility of automated work, and facilitate regulatory departments to automatically prepare and analyze test results.

[0037] This template effectively overcomes the difficulty of manual calculation of data volume, and can update more occupational health-related information, improve the occupational health database, and gradually form a data occupational health big data center.

[0038] 11 includes a sampler and a control valve, and the sampler and the control valve are evenly connected to 14. Specifically, 9 and 13 are used to detect the time when the sample flows in, and record the information and output it to 11. 14 is used for data processing and information transmission. 11 is used for sampling operations on the sample.

[0039] During specific use, the sample to be sampled is placed in the sampling plate 4, and the driver 8 is started to transmit the sample through each group of input pipes 7. The sample is output to the linkage pipe 5 through the output input pipe 7. The sample in the linkage pipe 5 is output to the first detection device 9 through a rubber hose. The flow information is detected by the first detection device 9, and the sample is output to the sampler 11. The sampler 11 samples the sample. After the sampling is completed, the control valve is opened, and the sample flows to the second detection device 13. The sensor in the second detection device 13 detects the flow information, and the timer records the clock information through the controller 14. The controller 14 obtains the sampling efficiency of the sampler 11 according to the clock information.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for detecting sampling efficiency of occupational hazard factors, comprising a sampling box (1) having four sets of bases (2) fixedly connected vertically downward on the bottom surface thereof, characterized in that: A fixed plate (3) is horizontally fixedly connected to the bottom of the interior of the sampling box (1); two groups of sampling plates (4) are horizontally fixedly installed on the top of one side surface of the sampling box (1); the two groups of sampling plates (4) are vertically parallel; one end of each group of sampling plates (4) extends into the interior of the sampling box (1); a linkage tube (5) is vertically arranged at one end of the interior of the sampling box (1) close to the sampling plate (4); a driver (8) is fixedly installed between the two groups of sampling plates (4) on the outer surface of the sampling box (1); the driver (8) is electrically connected to the interior of each group of sampling plates (4); a first detection device (9) is fixedly installed at one end of the top of the fixed plate (3) close to the sampling plate (4); one end of the first detection device (9) is connected to the interior of the linkage tube (5) through a rubber hose; the fixed plate ( A positioning frame (10) is horizontally fixedly installed at the center position of the top of the fixed plate (3), a sampler (11) is movably connected to the top of the positioning frame (10), a second detection device (13) is fixedly installed at one end of the top surface of the fixed plate (3) away from the sampling plate (4), an end of the second detection device (13) close to the sampler (11) is connected to the top surface of the sampler (11) through a rubber hose, and extends to the inside of the sampler (11) and is connected to the inside of the sampler (11), a drainage pipe (16) is horizontally fixedly installed at one end of the second detection device (13) away from the sampling plate (4), one end of the drainage pipe (16) extends horizontally out of the outer surface of the sampling box (1), and a box door (17) is movably installed at the bottom of one side surface of the sampling box (1) through a hinge.

2. The detection device for sampling efficiency of occupational hazard factors according to claim 1 is characterized in that: The bottom of the linkage tube (5) is fixedly mounted on the top surface of the fixed plate (3), and a water inlet (6) is fixedly mounted on the top of the linkage tube (5). One end of the water inlet (6) vertically extends upward from the top of the sampling box (1), and the top of the water inlet (6) is located above the top surface of the sampling box (1), and the water inlet (6) is connected to the inside of the linkage tube (5).

3. The detection device for sampling efficiency of occupational hazard factors according to claim 1, characterized in that: A corresponding input pipe (7) is horizontally fixedly mounted on a surface of one side of the linkage pipe (5) close to each group of sampling plates (4); the other end of each group of input pipes (7) is fixedly connected to one end of the corresponding sampling plate (4); each group of sampling plates (4) is connected to the interior of the linkage pipe (5) through the input pipe (7).

4. The detection device for sampling efficiency of occupational hazard factors according to claim 1, characterized in that: The top of the positioning frame (10) is a hollow rectangular structure, one end of the top of the sampler (11) is vertically fixedly connected to an air circulation tube (12), the bottom of the air circulation tube (12) extends to the interior of the sampler (11), and one end of the sampler (11) is connected to the interior of the linkage tube (5) through a rubber hose.

5. The detection device for sampling efficiency of occupational hazard factors according to claim 1, characterized in that: A controller (14) is fixedly mounted at the center of the inner bottom surface of the sampling box (1), and two ends of the controller (14) are electrically connected to the first detection device (9) and the second detection device (13) via detection lines (15), respectively.

6. A method for sampling efficiency of occupational hazard factors, characterized in that: The following steps are involved: S1: Obtain the test data report, extract key information, and generate a module with the extracted information; S2: Calculate the exact value of the standard under the same standard by using a computer based on the extracted test data; S3: A detection data extraction module, which extracts the contact type, operation point, contact time and key data detection quantities in the detection data of chemicals, noise, high temperature, ultraviolet radiation, etc. in the detection data report; S4: When the detection is correct, the result matching module is configured to match and fill in the judgment result in the corresponding information column of the evaluation item list to form an evaluation report.

7. The method for sampling efficiency of occupational hazard factors according to claim 6, characterized in that: The S3: detection data extraction module includes a comparison and determination module, which is configured to compare the key data detection amount with the corresponding threshold values ​​under the corresponding contact work type, work point and contact time conditions. If the key data detection amount is greater than the threshold value, it is determined that the corresponding type of occupational disease hazard exists. If not, the steps are repeated in sequence.

8. The method for sampling efficiency of occupational hazard factors according to claim 6, characterized in that: In S1, the extracted information generation module includes a storage module, an acquisition module, a sending module, and a judgment module.

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