CN215525439U - TSI8530 particulate matter detector filtering component - Google Patents
TSI8530 particulate matter detector filtering component Download PDFInfo
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- CN215525439U CN215525439U CN202121422077.XU CN202121422077U CN215525439U CN 215525439 U CN215525439 U CN 215525439U CN 202121422077 U CN202121422077 U CN 202121422077U CN 215525439 U CN215525439 U CN 215525439U
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- particulate matter
- matter detector
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Abstract
The utility model discloses a TSI8530 particulate matter detector filtering component, which comprises a TSI8530 particulate matter detector, wherein an air inlet pipeline and a detection pipeline are arranged on the TSI8530 particulate matter detector; the filter assembly is arranged at the output end of the air inlet pipeline and comprises a glass closed tank; the glass closed tank is provided with an air inlet pipe and a filtering pipe which are respectively connected with an air inlet pipeline and a detection pipeline; the filtering pipe extends to the bottom of the inner side of the glass closed tank; the inner side of the glass closed tank is filled with purified water. The utility model provides a filtering component of a TSI8530 particulate matter detector, which adopts a water-soluble sodium chloride aerosol filtering component to replace a solid filter screen filtering device of an instrument, and avoids the problem of frequent blockage of core components.
Description
Technical Field
The utility model relates to a particulate matter detector filter, in particular to a TSI8530 particulate matter detector filtering component, and belongs to the technical field of particulate matter detector filters.
Background
The TSI8530 particulate matter detector can measure the total dust concentration, and can also measure PM1, PM2.5, PM10, detect aerosol concentration corresponding to PM1, PM2.5, respirable particles, or PM10 particle fraction; the test result is accurate, the operation is simple, and the carrying is convenient; the mask protection effect tester is widely applied to the fields of field environment assessment, occupational health investigation, indoor air quality research and the like, wherein when the mask is produced, the quality of the mask needs to be detected, and the main part of the mask protection effect tester is an 8530 particle detector produced by TSI (total volatile organic compounds) in America; as the concentration of the sodium chloride aerosol used for detecting the protection effect is higher, the situation that core components are quickly blocked along with the increase of the using time is found in the using process, and the inspection work is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a filtering component of a TSI8530 particulate matter detector, which adopts a water-soluble sodium chloride aerosol filtering component to replace a solid filter screen filtering device carried by an instrument, and avoids the problem that core components are frequently blocked.
Considering that sodium chloride is an ionic compound, the chemical formula of NaCl, colorless cubic crystals or fine crystal powder, and is easy to dissolve in water; therefore, the utility model utilizes the characteristic that sodium chloride is easy to dissolve in water, and we improve the filtering component, which is as follows: the TSI8530 particulate matter detector filtering component comprises a TSI8530 particulate matter detector, wherein an air inlet pipeline and a detection pipeline are arranged on the TSI8530 particulate matter detector; the filter assembly is arranged at the output end of the air inlet pipeline and comprises a glass closed tank; the glass closed tank is provided with an air inlet pipe and a filtering pipe which are respectively connected with an air inlet pipeline and a detection pipeline; the filtering pipe extends to the bottom of the inner side of the glass closed tank; purified water is filled inside the glass closed tank; the aerosol is sent to the filtering component through the air inlet pipeline for filtering, enters the detection pipeline for detection, and is detected through the TSI8530 particulate matter detector; the hydrosol is filtered by purified water, and the solid filter material is changed into liquid water by the filter component for gas filtration.
As a preferred embodiment, a filter cover is arranged on the inner side of the glass closed tank; the filter mantle is installed with filtering pipe input end, filters large granule impurity through the filter mantle.
In a preferred embodiment, the top and the bottom of the glass closed tank are respectively provided with a water replenishing pipeline and a water draining pipeline, after the glass closed tank is used for a period of time, concentrated water is drained through the water draining pipeline, and fresh water is replenished through the water replenishing pipeline.
In a preferred embodiment, a pressure gauge and/or a concentration gauge are/is arranged on the glass closed tank, the pressure inside the glass closed tank is detected through the pressure gauge, and the concentration of the liquid is detected through the concentration gauge.
As a preferred embodiment, the output end of the filtering pipe is provided with a dryer, and the gas after water filtering is thermally dried by the dryer.
Compared with the prior art, the filtering component of the TSI8530 particulate matter detector has the following advantages:
changing a solid filter device into liquid water for gas filtration; the stable operation duration of the instrument can be greatly prolonged, the original stable operation time of the instrument is about 10 hours due to the influence of the increase of the concentration of pollutants in the instrument, and the stable operation duration which can be prolonged by 3 times is estimated after the improvement; the loss cost of very big saving consumptive material, original filter media set 1600 yuan down, and the filtration of most of present pollutants is handled through the water that hardly has the cost, expects that 2/3's consumptive material expense can be practiced thrift.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 3 is a schematic overall structure diagram of another embodiment of the present invention.
Fig. 4 is a schematic overall structure diagram of another embodiment of the present invention.
Fig. 5 is a schematic overall structure diagram of another embodiment of the present invention.
Detailed Description
Example 1:
as shown in FIG. 1, the TSI8530 particulate matter detector filtering component comprises a TSI8530 particulate matter detector 1, wherein an air inlet pipeline 2 and a detection pipeline 3 are arranged on the TSI8530 particulate matter detector 1; the filter assembly is arranged at the output end of the air inlet pipeline and comprises a glass closed tank 4; the glass closed tank 4 is provided with an air inlet pipe 5 and a filtering pipe 6 which are respectively connected with the air inlet pipeline 2 and the detection pipeline 3; the filtering pipe 6 extends to the bottom of the inner side of the glass closed tank 4; the inner side of the glass closed tank 4 is filled with purified water 7; the aerosol is sent to the filtering component through the air inlet pipeline for filtering, enters the detection pipeline for detection, and is detected through the TSI8530 particulate matter detector; the hydrosol is filtered by purified water, and the solid filter material is changed into liquid water by the filter component for gas filtration.
In a further embodiment, as shown in fig. 2, a filter cover 8 is arranged inside the glass closed tank 4; the filter cover 8 is installed at the input end of the filtering pipe, and large-particle impurities are filtered through the filter cover.
In still another embodiment, as shown in fig. 3, the top and bottom of the glass closed tank 4 are respectively provided with a water replenishing pipeline 9 and a water draining pipeline 10, after a period of use, the concentrated water is drained through the water draining pipeline, and the fresh water is replenished through the water replenishing pipeline.
In another embodiment, as shown in fig. 4, a pressure gauge and/or a concentration gauge 11 is provided on the glass closed tank 4, and the pressure gauge detects the internal pressure of the glass closed tank, and the concentration gauge detects the concentration of the liquid.
As shown in fig. 5, in another embodiment, a dryer 12 is installed at the output end of the filtering pipe 6, and the gas after water filtering is thermally dried by the dryer.
The above-described embodiments are merely preferred embodiments of the present invention, and all equivalent changes or modifications of the structures, features and principles described in the claims of the present invention are included in the scope of the present invention.
Claims (5)
1. A TSI8530 particulate matter detector filter assembly comprises a TSI8530 particulate matter detector, wherein an air inlet pipeline and a detection pipeline are arranged on the TSI8530 particulate matter detector; and set up in the filtering component of air inlet pipeline output, its characterized in that: the filter assembly comprises a glass closed tank; the glass closed tank is provided with an air inlet pipe and a filtering pipe which are respectively connected with an air inlet pipeline and a detection pipeline; the filtering pipe extends to the bottom of the inner side of the glass closed tank; the inner side of the glass closed tank is filled with purified water.
2. The TSI8530 particulate matter detector filter assembly of claim 1, wherein: a filter cover is arranged on the inner side of the glass closed tank; the filter cover is installed with the input end of the filtering pipe.
3. The TSI8530 particulate matter detector filter assembly of claim 1, wherein: and the top and the bottom of the glass closed tank are respectively provided with a water replenishing pipeline and a water draining pipeline.
4. The TSI8530 particulate matter detector filter assembly of claim 1, wherein: and a pressure gauge and/or a concentration gauge are/is arranged on the glass closed tank.
5. The TSI8530 particulate matter detector filter assembly of claim 1, wherein: and the output end of the filtering pipe is provided with a dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422077.XU CN215525439U (en) | 2021-06-25 | 2021-06-25 | TSI8530 particulate matter detector filtering component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422077.XU CN215525439U (en) | 2021-06-25 | 2021-06-25 | TSI8530 particulate matter detector filtering component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525439U true CN215525439U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121422077.XU Active CN215525439U (en) | 2021-06-25 | 2021-06-25 | TSI8530 particulate matter detector filtering component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525439U (en) |
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2021
- 2021-06-25 CN CN202121422077.XU patent/CN215525439U/en active Active
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