CN211784635U - Portable air sampling equipment - Google Patents
Portable air sampling equipment Download PDFInfo
- Publication number
- CN211784635U CN211784635U CN202020527552.9U CN202020527552U CN211784635U CN 211784635 U CN211784635 U CN 211784635U CN 202020527552 U CN202020527552 U CN 202020527552U CN 211784635 U CN211784635 U CN 211784635U
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- air
- front side
- rear side
- processing box
- sampling device
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Abstract
The utility model relates to the technical field of air sampling devices, in particular to a portable air sampling device which can fully purify dust in the sampled air and improve the practicability; the portable air sampling device comprises an air sampling device body, wherein first connecting rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the air sampling device body; still include the first case of handling, the link, case and air pump are handled to the second, the first left front side of handling the roof end, left rear side, right front side and right rear side are connected with the bottom of four group's head rod respectively, the first left front side of handling the roof end, left rear side, right front side and right rear side all are provided with the second connecting rod, the bottom of four group's second connecting rods respectively with the left front side on link top, left rear side, right front side and right rear side are connected, the left front side of link bottom, left rear side, right front side and right rear side all are provided with the universal wheel.
Description
Technical Field
The utility model relates to an air sampling device's technical field especially relates to a portable air sampling equipment.
Background
As is known, a portable air sampling device is an auxiliary device for air sampling, which is widely used in the field of air sampling devices; the existing portable air sampling equipment comprises an air sampling equipment body, wherein first connecting rods are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the air sampling equipment body, and a portable handle is arranged at the top end of the air sampling equipment body; when the existing portable air sampling equipment is used, the whole body is firstly moved to a proper position through the portable lifting handle, and then air sampling is carried out through the air sampling equipment body; the existing portable air sampling equipment is found in use, dust in the air is insufficiently filtered in the air sampling process of the air sampling equipment body, the air sampling operation is influenced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fully purify the dust in the sampling air, improve the portable air sampling equipment of practicality.
The utility model discloses a portable air sampling device, which comprises an air sampling device body, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the air sampling device body are respectively provided with a first connecting rod, and the top end of the air sampling device body is provided with a portable handle; the device also comprises a first treatment box, a connecting frame, a second treatment box and an air pump, wherein the left front side, the left rear side, the right front side and the right rear side of the top end of the first treatment box are respectively connected with the bottom ends of four groups of first connecting rods, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first treatment box are respectively provided with a second connecting rod, the bottom ends of four groups of second connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the connecting frame, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the connecting frame are respectively provided with universal wheels, a cavity is arranged inside the first treatment box, the bottom end of the cavity is communicated with a discharge pipe, a valve is arranged on the discharge pipe, a first connecting plate is transversely arranged inside the cavity, the first connecting plate divides the cavity into an upper cavity and a lower cavity, a plurality, the inside of multiunit dust bag all is provided with the support, the bottom of second processing case is connected with the top right side of link, the inside of second processing case is provided with the working chamber, the right-hand member downside intercommunication of working chamber is provided with first gas-supply pipe, the inside maze of working chamber is provided with multiunit dust board, the bottom of air pump is connected with the top of link, the top input intercommunication of air pump is provided with the second gas-supply pipe, the input of second gas-supply pipe passes the left end upside of second processing case and stretches into to the working chamber inside of second processing case, the left part output intercommunication of air pump is provided with the air hose, the output of air hose passes the left end downside of first processing case and stretches into to the cavity of resorption inside of first processing case, the top left side intercommunication of first processing case epicoele is provided with the third gas-supply pipe, the output of third gas-supply pipe is linked together with the air inlet unit of air sampling equipment body.
The utility model discloses a portable air sampling equipment, still include second connecting plate and gas package, the left end of second connecting plate is connected with the right-hand member upside of first processing case, the bottom of gas package is pasted tightly with the top of second connecting plate, the right-hand member intercommunication of gas package is provided with the electromagnetic pulse valve, the left part output intercommunication of gas package is provided with the fourth gas-supply pipe, the output of fourth gas-supply pipe passes the right-hand member upside of first processing case and stretches into to the epicoele of first processing case inside, the left end of fourth gas-supply pipe is sealed, the intercommunication is provided with the jet-propelled pipe of multiunit on the fourth gas-supply pipe.
The utility model discloses a portable air sampling equipment still includes first mount, second mount and third mount, and the second gas transmission pipe is connected through the left end of first mount and second processing case, and the third gas transmission pipe is respectively through second mount and third mount and this body coupling of air sampling equipment.
The utility model discloses a portable air sampling equipment still includes the screw, and the lower chamber right-hand member of first processing case is provided with the installing port to the installing port communicates with each other with the lower chamber, and the right-hand member of installing port is provided with the closing plate, and the closing plate passes through the screw to be connected with the right-hand member of first processing case.
The utility model discloses a portable air sampling equipment still includes the pull ring, and the left end of pull ring is connected with the right-hand member downside of closing plate.
The utility model discloses a portable air sampling equipment still includes the collecting vessel, and left front side, left rear side, right front side and the right rear side of collecting vessel bottom all are provided with the third connecting rod, and the bottom of four group's third connecting rods all pastes tightly with the top of link.
The utility model discloses a portable air sampling equipment still includes the reinforcing plate, and the top of reinforcing plate is connected with the bottom of second connecting plate, and the left end of reinforcing plate is connected with the right-hand member upside of first processing case.
The utility model discloses a portable air sampling equipment, the left end upside and the right-hand member upside of collecting vessel all are provided with the handle.
Compared with the prior art, the beneficial effects of the utility model are that: close the valve, open the air pump, inhale the working chamber of second processing case with external air through first gas-supply pipe, the blocking through the multiunit dust board, the volume is great in the air, the higher granule of quality is kept off, later the air after preliminary purification is carried to the lower chamber of first processing case through second gas-supply pipe and gas transmission hose in, then the air continues to pass the multiunit dust bag, the tiny granule that will contain adsorbs on the multiunit dust bag, later through the gas after purifying after entering into the epicoele of first processing case through the third gas-supply pipe be carried to this internal air sampling of air sampling equipment can, thereby fully purify the dust in the sampling air, the improvement practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partially enlarged schematic view showing the connection between the air pump and the second air delivery pipe;
FIG. 3 is an enlarged schematic view of the connection of the air bag with the electromagnetic pulse valve;
FIG. 4 is an enlarged view of the structure of the sealing plate connected to a tab or the like;
in the drawings, the reference numbers: 1. an air sampling device body; 2. a first connecting rod; 3. a portable handle; 4. a first treatment tank; 5. a second connecting rod; 6. a connecting frame; 7. a universal wheel; 8. a discharge pipe; 9. a valve; 10. a first connecting plate; 11. a dust removal bag; 12. a second treatment tank; 13. a first gas delivery pipe; 14. a dust guard; 15. an air pump; 16. a second gas delivery pipe; 17. a gas hose; 18. a third gas delivery pipe; 19. a second connecting plate; 20. air bags; 21. an electromagnetic pulse valve; 22. a fourth gas delivery pipe; 23. a gas ejector tube; 24. a first fixing frame; 25. a second fixing frame; 26. a third fixing frame; 27. a sealing plate; 28. a screw; 29. a pull ring; 30. a collection barrel; 31. a third connecting rod; 32. a reinforcing plate; 33. a handle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the portable air sampling device of the present invention comprises an air sampling device body 1, wherein first connecting rods 2 are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the air sampling device body 1, and a portable handle 3 is arranged on the top end of the air sampling device body 1; the device also comprises a first treatment box 4, a connecting frame 6, a second treatment box 12 and an air pump 15, wherein the left front side, the left rear side, the right front side and the right rear side of the top end of the first treatment box 4 are respectively connected with the bottom ends of four groups of first connecting rods 2, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first treatment box 4 are respectively provided with a second connecting rod 5, the bottom ends of four groups of second connecting rods 5 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the connecting frame 6, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the connecting frame 6 are respectively provided with universal wheels 7, a chamber is arranged inside the first treatment box 4, the bottom end of the chamber is communicated with a discharge pipe 8, a valve 9 is arranged on the discharge pipe 8, a first connecting plate 10 is transversely arranged inside the chamber, the first connecting plate 10 divides the chamber into an, the bottom ends of a plurality of groups of openings are communicated with and provided with dust removing bags 11, the insides of the plurality of groups of dust removing bags 11 are provided with brackets, the bottom end of a second processing box 12 is connected with the right side of the top end of a connecting frame 6, the inside of the second processing box 12 is provided with a working cavity, the lower side of the right end of the working cavity is communicated with and provided with a first air conveying pipe 13, the labyrinth inside the working cavity is provided with a plurality of groups of dust baffle plates 14, the bottom end of an air pump 15 is connected with the top end of the connecting frame 6, the input end of the top part of the air pump 15 is communicated with and provided with a second air conveying pipe 16, the input end of the second air conveying pipe 16 passes through the upper side of the left end of the second processing box 12 and extends into the working cavity of the second processing box 12, the left output end of the air pump 15 is communicated with and provided with an air conveying hose 17, the output end of the air conveying hose 17 passes through the lower, the output end of the third air pipe 18 is communicated with the air inlet device of the air sampling device body 1; close the valve, open the air pump, inhale the working chamber of second processing case with external air through first gas-supply pipe, the blocking through the multiunit dust board, the volume is great in the air, the higher granule of quality is kept off, later the air after preliminary purification is carried to the lower chamber of first processing case through second gas-supply pipe and gas transmission hose in, then the air continues to pass the multiunit dust bag, the tiny granule that will contain adsorbs on the multiunit dust bag, later through the gas after purifying after entering into the epicoele of first processing case through the third gas-supply pipe be carried to this internal air sampling of air sampling equipment can, thereby fully purify the dust in the sampling air, the improvement practicality.
The utility model discloses a portable air sampling equipment, still include second connecting plate 19 and gas bag 20, the left end of second connecting plate 19 is connected with the right-hand member upside of first processing case 4, the bottom of gas bag 20 pastes tightly with the top of second connecting plate 19, the right-hand member intercommunication of gas bag 20 is provided with electromagnetic pulse valve 21, the left output intercommunication of gas bag 20 is provided with fourth gas-supply pipe 22, the output of fourth gas-supply pipe 22 passes the right-hand member upside of first processing case 4 and stretches into the interior of the upper chamber of first processing case 4, the left end of fourth gas-supply pipe 22 is sealed, it is provided with multiunit jet-propelled pipe 23 to communicate on the fourth gas-supply pipe 22; open the electromagnetic pulse valve, the compressed air in the gas bag spouts through the jet-propelled pipe of multiunit on the fourth gas-supply pipe, makes the dust in the multiunit dust bag outside effectively shake off through spun pulse air current, opens the valve afterwards, with the dust discharge can, realize the effective clearance to the multiunit dust bag, strengthen sustainable operation ability, improve the practicality.
The utility model discloses a portable air sampling device, which also comprises a first fixing frame 24, a second fixing frame 25 and a third fixing frame 26, wherein the second gas pipe 16 is connected with the left end of the second processing box 12 through the first fixing frame 24, and the third gas pipe 18 is connected with the air sampling device body 1 through the second fixing frame 25 and the third fixing frame 26 respectively; through setting up first mount, second mount and third mount, effectively strengthen the fixed to second gas-supply pipe and third gas-supply pipe, improve the stability in use.
The utility model discloses a portable air sampling device, still include screw 28, the right-hand member of the lower cavity of first processing case 4 is provided with the installing port, and the installing port communicates with lower cavity, and the right-hand member of installing port is provided with closing plate 27, and closing plate 27 is connected with the right-hand member of first processing case 4 through screw 28; through setting up closing plate and screw, effectively prevent that the air of intracavity from the installing port from flowing under the first processing case, improve stability in use.
The utility model relates to a portable air sampling device, which also comprises a pull ring 29, wherein the left end of the pull ring 29 is connected with the lower side of the right end of the sealing plate 27; through setting up the pull ring, be convenient for pull open the closing plate, improve the convenience in use.
The utility model discloses a portable air sampling device, still include collecting vessel 30, the left front side, the left rear side, the right front side and the right rear side of collecting vessel 30 bottom all are provided with third connecting rod 31, the bottom of four groups of third connecting rods 31 all pastes closely with the top of link 6; through setting up collecting vessel and four groups of third connecting rods, be convenient for collect row material pipe exhaust dust, improve the feature of environmental protection.
The utility model discloses a portable air sampling device, which also comprises a reinforcing plate 32, the top end of the reinforcing plate 32 is connected with the bottom end of the second connecting plate 19, and the left end of the reinforcing plate 32 is connected with the upper side of the right end of the first processing box 4; through setting up the reinforcing plate, effectively strengthen the support to the second connecting plate, improve stability in use.
In the portable air sampling device of the utility model, handles 33 are arranged on the upper sides of the left end and the right end of the collecting barrel 30; through two sets of handles, be convenient for remove the collecting vessel, improve the convenience in use.
The utility model discloses a portable air sampling device, it is at work, at first remove whole to suitable position, then close the valve, open the air pump, inhale the air in the external world into the work intracavity of second processing case through first gas-supply pipe, through the blockking of multiunit dust board, the granule that is great in size, the quality is higher in the air is kept off, later through second gas-supply pipe and gas hose after preliminary purification air is carried to the cavity of resorption of first processing case, then the air continues to pass multiunit dust bag, adsorb the tiny granule that contains on multiunit dust bag, later through the gas after purifying after entering the upper chamber of first processing case through third gas-supply pipe be carried to the air sampling device body in and carry out air sampling, later open the electromagnetic pulse valve, the compressed air in the air bag spouts through the multiunit gas injection pipe on the fourth gas-supply pipe, the dust outside the multiple groups of dust removal bags is effectively shaken off by the sprayed pulse airflow, and finally, the valve is opened to discharge the dust to the collecting barrel.
The installation mode, the connection mode or the setting mode of the portable air sampling equipment of the utility model are common mechanical modes, and the portable air sampling equipment can be implemented as long as the beneficial effects can be achieved; the utility model discloses a portable air sampling equipment's dust bag, air pump and electromagnetic pulse valve for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A portable air sampling device comprises an air sampling device body (1), wherein first connecting rods (2) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the air sampling device body (1), and a portable handle (3) is arranged at the top end of the air sampling device body (1); it is characterized by also comprising a first processing box (4), a connecting frame (6), a second processing box (12) and an air pump (15), wherein the left front side, the left rear side, the right front side and the right rear side of the top end of the first processing box (4) are respectively connected with the bottom ends of four groups of first connecting rods (2), the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first processing box (4) are respectively provided with a second connecting rod (5), the bottom ends of the four groups of second connecting rods (5) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the connecting frame (6), the left front side, the left rear side, the right front side and the right rear side of the bottom end of the connecting frame (6) are respectively provided with universal wheels (7), a chamber is arranged in the first processing box (4), the bottom end of the chamber is communicated with a discharging pipe (8), a valve (9) is arranged on the discharging pipe (8), and a first connecting plate (, the chamber is divided into an upper chamber and a lower chamber by a first connecting plate (10), a plurality of groups of openings are arranged on the first connecting plate (10), the bottoms of the plurality of groups of openings are communicated with and provided with dust removing bags (11), the insides of the plurality of groups of dust removing bags (11) are provided with brackets, the bottom of a second processing box (12) is connected with the right side of the top end of a connecting frame (6), a working chamber is arranged inside the second processing box (12), a first air conveying pipe (13) is communicated with the lower side of the right end of the working chamber, a plurality of groups of dust blocking plates (14) are arranged in the labyrinth inside of the working chamber, the bottom of an air pump (15) is connected with the top end of the connecting frame (6), the top input end of the air pump (15) is communicated with and provided with a second air conveying pipe (16), the input end of the second air conveying pipe (16) passes through the upper side of the left end of the second processing box (12) and extends into the inside of the, the output end of the air hose (17) penetrates through the lower side of the left end of the first processing box (4) and extends into the lower cavity of the first processing box (4), a third air pipe (18) is communicated with the left side of the top end of the upper cavity of the first processing box (4), and the output end of the third air pipe (18) is communicated with an air inlet device of the air sampling equipment body (1).
2. The portable air sampling device according to claim 1, further comprising a second connecting plate (19) and an air bag (20), wherein the left end of the second connecting plate (19) is connected with the upper side of the right end of the first processing box (4), the bottom end of the air bag (20) is attached to the top end of the second connecting plate (19), the right end of the air bag (20) is communicated with an electromagnetic pulse valve (21), the left output end of the air bag (20) is communicated with a fourth air delivery pipe (22), the output end of the fourth air delivery pipe (22) penetrates through the upper side of the right end of the first processing box (4) and extends into the upper cavity of the first processing box (4), the left end of the fourth air delivery pipe (22) is closed, and a plurality of groups of air injection pipes (23) are communicated with the fourth air delivery pipe (22).
3. The portable air sampling device according to claim 2, further comprising a first fixing frame (24), a second fixing frame (25) and a third fixing frame (26), wherein the second air pipe (16) is connected with the left end of the second processing box (12) through the first fixing frame (24), and the third air pipe (18) is connected with the air sampling device body (1) through the second fixing frame (25) and the third fixing frame (26), respectively.
4. A portable air sampling device according to claim 3, further comprising a screw (28), wherein the right end of the lower cavity of the first processing box (4) is provided with a mounting port, and the mounting port is communicated with the lower cavity, the right end of the mounting port is provided with a sealing plate (27), and the sealing plate (27) is connected with the right end of the first processing box (4) through the screw (28).
5. A portable air sampling device according to claim 4, further comprising a pull ring (29), the left end of the pull ring (29) being connected to the underside of the right end of the sealing plate (27).
6. The portable air sampling device of claim 5, further comprising a collection barrel (30), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collection barrel (30) are provided with third connecting rods (31), and the bottom ends of the four groups of third connecting rods (31) are tightly attached to the top end of the connecting frame (6).
7. A portable air sampling device according to claim 6, further comprising a reinforcing plate (32), the top end of the reinforcing plate (32) being connected to the bottom end of the second connecting plate (19), the left end of the reinforcing plate (32) being connected to the upper side of the right end of the first treatment housing (4).
8. A portable air sampling device according to claim 7, wherein the collection vessel (30) is provided with handles (33) on both the upper left and upper right ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527552.9U CN211784635U (en) | 2020-04-12 | 2020-04-12 | Portable air sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527552.9U CN211784635U (en) | 2020-04-12 | 2020-04-12 | Portable air sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211784635U true CN211784635U (en) | 2020-10-27 |
Family
ID=72960268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527552.9U Expired - Fee Related CN211784635U (en) | 2020-04-12 | 2020-04-12 | Portable air sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211784635U (en) |
-
2020
- 2020-04-12 CN CN202020527552.9U patent/CN211784635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |