CN205262919U - Self -cleaning formula PM10 detector - Google Patents
Self -cleaning formula PM10 detector Download PDFInfo
- Publication number
- CN205262919U CN205262919U CN201521116871.6U CN201521116871U CN205262919U CN 205262919 U CN205262919 U CN 205262919U CN 201521116871 U CN201521116871 U CN 201521116871U CN 205262919 U CN205262919 U CN 205262919U
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- China
- Prior art keywords
- fixed
- sample
- valve
- casing
- pipe
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Abstract
The utility model belongs to air quality detector ware field especially relates to a self -cleaning formula PM10 detector, its characterized in that: be fixed with the slide on the base, be provided with the revolving stage on the slide, the sample is inserted the dish and is fixed in on the revolving stage, the dish was inserted to the sample middle part and periphery are provided with the thieff hatch, the sampling pipe insert in in the thieff hatch, the cylinder is fixed in one side upper portion of casing, the lower part of cylinder links to each other with the sample thief, the sample thief is located the top of sampling pipe and its outside is provided with the sample thief cover, sample thief and intake pipe intercommunication, be provided with first valve in the intake pipe, the layer board is fixed in the opposite side bottom of casing, fixed cover set up in the opposite side of casing, the lower part of gas cylinder set up in the top of layer board and its middle part overlap in in the fixed cover, the gas cylinder passes through scavenge pipe and intake pipe intercommunication, second valve, flowmeter, third valve has set gradually on the scavenge pipe.
Description
Technical field
The utility model belongs to air quality detector device field, relates in particular to a kind of self-cleaning PM10 detector.
Background technology
Pellet refers to the particle of aerodynamics equivalent diameter≤10 micron, is called again PM10. PM10 air quality detector refers to and is exclusively used in the special testing instrument of measuring PM10 numerical value in air, is applicable to the mensuration of public place environment and atmospheric environment, also can be used for the evaluation analysis of air purifier purification efficiency. The built-in filter membrane on-line sampling of instrument device, collecting PM10 in monitoring dust concentration continuously, to its composition is analyzed, and obtains mass concentration conversion coefficient K value, direct-reading bug dust concentration (mg/m3). Instrument adopts powerful aspiration pump, makes it be more suitable for needing to be equipped with the central air-conditioning exhaust outlet of longer sampling pipe, is convenient to inhalable particulates PM10 to monitor.
Existing PM10 air quality detector cannot be realized the automatic cleaning of sample introduction pipeline, must be by cleaning manually, and complex operation.
Utility model content
The utility model, for above-mentioned technical problem, provides a kind of self-cleaning PM10 detector that sample introduction pipeline cleans automatically of realizing.
The technical scheme that the utility model adopts is: a kind of self-cleaning PM10 detector, it is characterized in that: comprise casing, base, sample is inserted dish, sampling pipe, cylinder, supporting plate, gas cylinder, fixed cover, on described casing, be provided with display screen, manipulation button, alarm, air inlet pipe, described base is fixed on a side bottom of described casing, on described base, be fixed with slideway, on described slideway, be provided with turntable, described sample is inserted dish and is fixed on described turntable, middle part and periphery that described sample is inserted dish are provided with thieff hatch, described sampling pipe inserts in described thieff hatch, described cylinder is fixed on a upper lateral part of described casing, the bottom of described cylinder is connected with sampler, top and its outer setting that described sampler is positioned at described sampling pipe have sampler cover, described sampler is communicated with described air inlet pipe, in described air inlet pipe, be provided with the first valve, described supporting plate is fixed on the opposite side bottom of described casing, described fixed cover is arranged at the opposite side of described casing, top and its middle part that the bottom of described gas cylinder is arranged at described supporting plate are placed in described fixed cover, described gas cylinder is communicated with air inlet pipe by scavenge pipe, on described scavenge pipe, be disposed with the second valve, flowmeter, the 3rd valve.
Also comprise that sample inserts disk cover, described sample insert disk cover fasten be arranged at described sample insert dish upper and its be positioned at the top of sampling pipe.
Described the second valve, the 3rd valve are non-return valve.
The beneficial effects of the utility model are: 1, in the utility model, set up gas cylinder, in gas cylinder, be filled with clean gas, after pipeline sample introduction, the second valve, the 3rd valve opening, by the clean gas in gas cylinder, sample introduction pipeline is cleaned automatically, operate simple and easy.
2, the rotation by turntable self and turntable be along slideway sliding transform sample introduction sampling pipe, thereby realize the conversion of multiple sample introduction samples, and sample introduction speed is fast.
3, sample is inserted middle part and the periphery of coiling and is provided with thieff hatch, and thieff hatch is many, and sample storage capacity is large.
4, the lifting of sampler drives by cylinder, and automaticity is high.
5, the setting that sampler cover, sample are inserted disk cover, sampler, sampling pipe are difficult for stained.
6, the setting of flowmeter, is convenient to add up the flow that uses gas.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram that in the utility model, sample is inserted dish.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail: in figure, and 1-casing, 2-base, 3-sample is inserted dish, 4-sampling pipe, 5-cylinder, 6-supporting plate, 7-gas cylinder, 8-display screen, 9-manipulates button, 10-alarm, 11-air inlet pipe, 12-slideway, 13-turntable, 14-thieff hatch, 15-sampler, 16-sampler cover, 17-the first valve, 18-fixed cover, 19-scavenge pipe, 20-the second valve, 21-flowmeter, 22-the 3rd valve, 23-sample is inserted disk cover.
Embodiment
As shown in Figure 1-2, a kind of self-cleaning PM10 detector, comprises casing 1, base 2, sample is inserted dish 3, sampling pipe 4, cylinder 5, supporting plate 6, gas cylinder 7, fixed cover 18, is provided with display screen 8 on casing 1, manipulation button 9, alarm 10, air inlet pipe 11, base 2 is fixed on a side bottom of casing 1, on base 2, be fixed with slideway 12, on slideway 12, be provided with turntable 13, sample is inserted dish 3 and is fixed on turntable 13, middle part and periphery that sample is inserted dish 3 are provided with thieff hatch 14, sampling pipe 4 inserts in thieff hatch 14, cylinder 5 is fixed on a upper lateral part of casing 1, the bottom of cylinder 5 is connected with sampler 15, and top and its outer setting that sampler 15 is positioned at sampling pipe 4 have sampler cover 16, and sampler 15 is communicated with air inlet pipe 11, in air inlet pipe 11, be provided with the first valve 17, supporting plate 6 is fixed on the opposite side bottom of casing 1, and fixed cover 18 is arranged at the opposite side of casing 1, and top and its middle part that the bottom of gas cylinder 7 is arranged at supporting plate 6 are placed in fixed cover 18, gas cylinder 7 is communicated with air inlet pipe 11 by scavenge pipe 19, is disposed with the second valve 20 on scavenge pipe 19, flowmeter 21, the 3rd valve 22.
Also comprise that sample inserts disk cover 23, sample is inserted disk cover 23 and is fastened and be arranged at that sample is inserted on dish 3 and it is positioned at the top of sampling pipe 4.
The second valve 20, the 3rd valve 22 are non-return valve.
Above 1 embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model. All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a self-cleaning PM10 detector, is characterized in that: comprise casing, base, sample is inserted dish, sampling pipe, cylinder, supporting plate, gas cylinder, fixed cover, is provided with display screen on described casing, manipulation button, alarm, air inlet pipe, described base is fixed on a side bottom of described casing, on described base, be fixed with slideway, on described slideway, be provided with turntable, described sample is inserted dish and is fixed on described turntable, middle part and periphery that described sample is inserted dish are provided with thieff hatch, described sampling pipe inserts in described thieff hatch, described cylinder is fixed on a upper lateral part of described casing, the bottom of described cylinder is connected with sampler, top and its outer setting that described sampler is positioned at described sampling pipe have sampler cover, described sampler is communicated with described air inlet pipe, in described air inlet pipe, be provided with the first valve, described supporting plate is fixed on the opposite side bottom of described casing, described fixed cover is arranged at the opposite side of described casing, top and its middle part that the bottom of described gas cylinder is arranged at described supporting plate are placed in described fixed cover, described gas cylinder is communicated with air inlet pipe by scavenge pipe, on described scavenge pipe, be disposed with the second valve, flowmeter, the 3rd valve.
2. a kind of self-cleaning PM10 detector according to claim 1, is characterized in that: also comprise that sample inserts disk cover, described sample insert disk cover fasten be arranged at described sample insert dish upper and its be positioned at the top of sampling pipe.
3. a kind of self-cleaning PM10 detector according to claim 1, is characterized in that: described the second valve, the 3rd valve are non-return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116871.6U CN205262919U (en) | 2015-12-30 | 2015-12-30 | Self -cleaning formula PM10 detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116871.6U CN205262919U (en) | 2015-12-30 | 2015-12-30 | Self -cleaning formula PM10 detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262919U true CN205262919U (en) | 2016-05-25 |
Family
ID=56004441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116871.6U Expired - Fee Related CN205262919U (en) | 2015-12-30 | 2015-12-30 | Self -cleaning formula PM10 detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444879A (en) * | 2018-03-29 | 2018-08-24 | 重庆山楂树科技有限公司 | Dust concentration detection device in a kind of air |
-
2015
- 2015-12-30 CN CN201521116871.6U patent/CN205262919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444879A (en) * | 2018-03-29 | 2018-08-24 | 重庆山楂树科技有限公司 | Dust concentration detection device in a kind of air |
| CN108444879B (en) * | 2018-03-29 | 2020-05-05 | 重庆山楂树科技有限公司 | Dust concentration detection device in air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |