CN206876449U - A kind of portable PM2.5 samplers - Google Patents
A kind of portable PM2.5 samplers Download PDFInfo
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- CN206876449U CN206876449U CN201720447390.6U CN201720447390U CN206876449U CN 206876449 U CN206876449 U CN 206876449U CN 201720447390 U CN201720447390 U CN 201720447390U CN 206876449 U CN206876449 U CN 206876449U
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- diluter
- compressed air
- air inlet
- inlet pipe
- smoke
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Abstract
A kind of portable PM2.5 samplers provided by the utility model, the first diluter and the second diluter are provided with housing, and, first diluter communicates with the second diluter, smoke-intake pipe is communicated by whirlwind cutter with the first diluter, first compressed air inlet pipe communicates with the first diluter, and, heater is provided between the first compressed air inlet pipe and the first diluter, second compressed air inlet pipe communicates with the second diluter, exhanst gas outlet is additionally provided with second diluter, sampling gun communicates with smoke-intake pipe, the program is relative to prior art, sampling gun can facilitate to be sampled to PM2.5, during actual samples, not needing technical staff excessively to intervene can complete to sample, greatly reduce the labor intensity of technical staff, optimize the performance of sampler.In addition, setting handle on housing, easy to operate in mobile sampler, sampler is easy to carry, and further optimizes the performance of sampler.
Description
Technical field
It the utility model is related to the accessory in fume treatment field, more particularly to a kind of portable PM2.5 samplers.
Background technology
With the deterioration of environment, air quality gets more and more people's extensive concerning.Flue gas discharge not up to standard is to cause air
The main reason for pollution, therefore, industrial smoke, have to by strict processing before discharging, so that the discharge of flue gas meets mark
It is accurate.PM2.5 contents in air are to detect an important indicator of air quality, therefore, need to detect in fume treatment process
PM2.5 contents in flue gas.
Unreasonable to the apparatus structure of PM2.5 samplings in the prior art, sampling apparatus carrying is inconvenient, is unfavorable for skill
The sampling operation of art personnel.In addition, sampling apparatus of the prior art is inconvenient for operation, technical staff needs in sampling process
Complicated operation, increase the labor intensity of technical staff.
The content of the invention
A kind of portable PM2.5 samplers provided by the utility model, it is intended to overcome PM2.5 samplers behaviour in the prior art
Make inconvenient deficiency.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of portable PM2.5 samplings
Device, including the first diluter and the second diluter, first diluter communicate with the second diluter, on first diluter
Provided with the smoke-intake pipe communicated with the first diluter, whirlwind cutter is provided between the smoke-intake pipe and the first diluter, described
Be additionally provided with the first compressed air inlet pipe communicated with the first diluter on one diluter, first compressed air inlet pipe with
Provided with the heater that the compressed air in the first compressed air inlet pipe is heated to 300 degrees Celsius, institute between first diluter
The second compressed air inlet pipe that the second diluter includes exhanst gas outlet and compressed air is fed to the second diluter is stated, this is portable
Formula PM2.5 samplers also include housing, and first diluter, the second diluter, whirlwind cutter, heater are arranged at shell
In vivo, handle is additionally provided with the housing, the handle is provided with rubber layer, and the rubber layer is provided with decorative pattern, and this is portable
PM2.5 samplers also include sampling gun, and the sampling gun is communicated by flexible pipe with smoke-intake pipe.
A kind of optional scheme, the housing include upper casing and lower casing, and the upper casing is bolted on one with lower casing
Rise, cushion is additionally provided between the upper casing and lower casing, the cushion is bonded on upper casing, is bonded on the upper casing convex
Block, the handle are rotatably connected on projection by bearing pin, and telescopic pull bar is further fixed on the housing, and the pull bar leads to
Cross and be bolted on housing, universal wheel is fixed with the lower casing, the universal wheel is bolted on lower casing.Housing
It is divided into upper casing and lower casing, the setting of upper casing and lower casing make it that sampler is easy to assembly, also, is advantageous to the maintenance of sampler, excellent
The performance of sampler is changed.The setting of pull bar and universal wheel so that technical staff can pull conveniently by pull bar and adopt
Sample device is moved, and the labor intensity of technical staff is reduced in mobile sampler.
A kind of optional scheme, pressure is equipped with first compressed air inlet pipe, the second compressed air inlet pipe
Table, the pressure gauge are provided with alarm, and controller, the pressure gauge and controller are provided between the pressure gauge and alarm
Communication, the state modulator alarm work that the controller detects according to pressure gauge.The setting of pressure gauge can detect first
The pressure of compressed air inlet pipe, gas in the second compressed air inlet pipe, optimize the performance of sampler.Alarm
Setting when the gas pressure in the first compressed air inlet pipe or the second compressed air inlet pipe is above standard to
Technical staff sends alarm signal, is advantageous to the operation of technical staff, optimizes the performance of sampler.
A kind of optional scheme, the heater include heating tube and the control being wrapped on the first compressed air inlet pipe
The temperature controller of heating tube work, first compressed air inlet pipe is interior to be provided with temperature sensor, the temperature sensor and temperature
Control device communication；Heat-preservation cylinder is additionally provided with first compressed air inlet pipe, the heating tube is located at the first compressed air air inlet
Between pipe and heat-preservation cylinder, the heat-preservation cylinder is fixed by screws on the first compressed air inlet pipe.Heating tube is wrapped in first
On compressed air inlet pipe, the air heats in the first compressed air inlet pipe are uniform, in addition, the setting of heat-preservation cylinder reduces heat
Amount loss, optimize the performance of sampler.
A kind of optional scheme, first diluter include smoke inlet, and the whirlwind cutter includes inlet and outlet,
The outlet is bolted with smoke inlet, also, is additionally provided with the first sealing gasket between the smoke inlet and outlet, described
Smoke-intake pipe is bolted in import, and the second sealing gasket is provided between the smoke-intake pipe and import.Whirlwind cutter assembles
Or dismantling operation is convenient, technical staff can easily change whirlwind cutter, optimize the performance of sampler.
Compared with prior art, a kind of portable PM2.5 samplers provided by the utility model, have the following advantages that：
The first diluter and the second diluter are provided with housing, also, the first diluter communicates with the second diluter, and smoke-intake pipe passes through rotation
Wind cutter communicates with the first diluter, and the first compressed air inlet pipe communicates with the first diluter, also, empty in the first compression
Heater is provided between gas air inlet pipe and the first diluter, the second compressed air inlet pipe communicates with the second diluter, and second is dilute
Release and exhanst gas outlet is additionally provided with device, sampling gun communicates with smoke-intake pipe, and for the program relative to prior art, sampling gun can conveniently pair
PM2.5 is sampled, during actual samples, it is not necessary to which technical staff, which excessively intervenes, can complete to sample, and greatly reduce
The labor intensity of technical staff, optimize the performance of sampler.In addition, handle is set on housing, in mobile sampler
When it is easy to operate, sampler is easy to carry, and further optimizes the performance of sampler.
Brief description of the drawings
Accompanying drawing 1 is a kind of front view of portable PM2.5 samplers of the utility model；
Accompanying drawing 2 is that accompanying drawing 1 removes the schematic diagram after housing.
Embodiment
Below in conjunction with the accompanying drawings, a kind of portable PM2.5 samplers of the present utility model are described further.Implement below
Example is only used for helping skilled in the art to understand the utility model, is not to limitation of the present utility model.
PM2.5 is sampled as a kind of conventional means in fume treatment, in actual mechanical process, typically requires that PM2.5 is adopted
Sample device is easy to operate, is easy to carry, but sampler structure of the prior art is unreasonable, and it is inconvenient to carry, in addition, existing skill
Sampler in art is inconvenient for operation.
As shown in Figure 1 and Figure 2, a kind of portable PM2.5 samplers, including the first diluter 1 and the second diluter 2, it is described
First diluter 1 is communicated with the second diluter 2, and the first diluter 1 is communicated with the second diluter 2 by pipeline, the first diluter 1
It is ordinary construction of the prior art with the second diluter 2, it is not reinflated herein；
As shown in Figure 1 and Figure 2, first diluter 1 is provided with the smoke-intake pipe 3 that is communicated with the first diluter 1, it is described enter
Whirlwind cutter 4 is provided between the diluter 1 of smoke pipe 3 and first, whirlwind cutter 4 is ordinary construction of the prior art, described
First diluter 1 includes smoke inlet 25, and the whirlwind cutter 4 includes import 26 and outlet 27, the outlet 27 and smoke inlet
25 are bolted, also, the first sealing gasket is additionally provided between the smoke inlet 25 and outlet 27, and the smoke-intake pipe 3 is logical
Cross and be bolted in import 26, the second sealing gasket is provided between the smoke-intake pipe 3 and import 26, the program causes whirlwind to cut
Device 4 is easy to assembly, and sampler is easy to safeguard；
As shown in Figure 1 and Figure 2, the first compressed air communicated with the first diluter 1 is additionally provided with first diluter 1
Air inlet pipe 5, it is provided with the first compressed air inlet pipe 5 between the diluter 1 of the first compressed air inlet pipe 5 and first
Compressed air is heated to 300 degrees Celsius of heater 6, and the heater 6 includes being wrapped on the first compressed air inlet pipe 5
The temperature controller 22 that heating tube 21 and control heating tube 21 work, first compressed air inlet pipe 5 is interior to be provided with temperature sensor
23, the temperature sensor 23 communicates with temperature controller 22；Temperature sensor 23 and temperature controller 22 are of the prior art common
Structure；
As shown in Figure 1 and Figure 2, heat-preservation cylinder 24, the heating tube 21 are additionally provided with first compressed air inlet pipe 5
Between the first compressed air inlet pipe 5 and heat-preservation cylinder 24, the heat-preservation cylinder 24 is fixed by screws in the first compressed air and entered
On tracheae 5；Heat-preservation cylinder 24 is made using heat-insulating material, to reduce the loss of the heat of heating tube 21, optimizes the use of sampler
Performance；
As shown in Figure 1 and Figure 2, second diluter 2 includes exhanst gas outlet 277 and feeds compression sky to the second diluter 2
Second compressed air inlet pipe 8 of gas, pressure is equipped with first compressed air inlet pipe 5, the second compressed air inlet pipe 8
Power table 19, the pressure gauge 19 are provided with alarm 20, controller, the pressure are provided between the pressure gauge 19 and alarm 20
Power table 19 and controller communication, the state modulator alarm 20 that the controller detects according to pressure gauge 19 work, controller
Planted agent is stored with pressure when the first compressed air inlet pipe 5, the second 8 normal work of compressed air inlet pipe, and controller can be with
For programmable logic controller, controller compares the pressure of pressure and controller memory storage that pressure gauge 19 detects, pressure gauge
When 19 pressure detected exceed setting range, controller control alarm 20 works, and prompts technical staff；
As shown in figure 1, the portable PM2.5 samplers also include housing 9, first diluter 1, the second diluter 2,
Whirlwind cutter 4, heater 6 are arranged in housing 9, and handle 10 is additionally provided with the housing 9, and the handle 10 is provided with rubber
Glue-line, the rubber layer are provided with decorative pattern, optimize the operating characteristics of handle 10, and the housing 9 includes upper casing 13 and lower casing 14,
Together with the upper casing 13 is bolted on lower casing 14, cushion 15, institute are additionally provided between the upper casing 13 and lower casing 14
State cushion 15 to be bonded on upper casing 13, projection 16 is bonded on the upper casing 13, projection 16 can be integral type with upper casing 13
Structure, projection 16 can also be threadedly secured on upper casing 13, and the handle 10 is rotatably connected on projection 16 by bearing pin,
Telescopic pull bar 17 is further fixed on the housing 9, the pull bar 17 is bolted on housing 9, the lower casing 14
On be fixed with universal wheel 18, the universal wheel 18 is bolted on lower casing 14；, can be easily in mobile sampler
Sampler is pulled using pull bar 17, easy to operate, pull bar 17 is telescopic structure, and the setting of pull bar 17 will not significantly increase
The volume of sampler, optimize the performance of sampler；
As shown in Figure 1 and Figure 2, the portable PM2.5 samplers also include sampling gun 11, and the sampling gun 11 passes through flexible pipe
12 communicate with smoke-intake pipe 3, and sampling gun 11 is structure common in the prior art, not reinflated herein.
Above-mentioned technical proposal does not need technical staff excessively to intervene, grasped relative to prior art in sampling process is carried out
Make very convenient, reduce the labor intensity of technical staff, also, sampler is easy to carry, is advantageous to sampling operation.
Section Example of the present utility model is described in detail above in association with accompanying drawing.Those skilled in the art read
After this specification, based on the technical solution of the utility model, above-described embodiment can be modified, these modifications still fall within this
The protection domain of utility model.
Claims (5)
- A kind of 1. portable PM2.5 samplers, it is characterised in that：It is described including the first diluter (1) and the second diluter (2) First diluter (1) communicates with the second diluter (2), and first diluter (1) is provided with what is communicated with the first diluter (1) Smoke-intake pipe (3), whirlwind cutter (4), first diluter (1) are provided between the smoke-intake pipe (3) and the first diluter (1) On be additionally provided with the first compressed air inlet pipe (5) communicated with the first diluter (1), first compressed air inlet pipe (5) Between the first diluter (1) be provided with by the compressed air in the first compressed air inlet pipe (5) be heated to 300 degrees Celsius plus Hot device (6), second diluter (2) include exhanst gas outlet (27) (7) and feed the of compressed air to the second diluter (2) Two compressed air inlet pipes (8), the portable PM2.5 samplers also include housing (9), first diluter (1), second dilute Release device (2), whirlwind cutter (4), heater (6) to be arranged in housing (9), handle (10) be additionally provided with the housing (9), The handle (10) is provided with rubber layer, and the rubber layer is provided with decorative pattern, and the portable PM2.5 samplers also include sampling gun (11), the sampling gun (11) is communicated by flexible pipe (12) with smoke-intake pipe (3).
- A kind of 2. portable PM2.5 samplers according to claim 1, it is characterised in that：The housing (9) includes upper casing (13) together with and lower casing (14), the upper casing (13) is bolted on lower casing (14), the upper casing (13) and lower casing (14) cushion (15) is additionally provided between, the cushion (15) is bonded on upper casing (13), is bonded on the upper casing (13) Projection (16), the handle (10) are rotatably connected on projection (16) by bearing pin, are further fixed on the housing (9) scalable Pull bar (17), the pull bar (17) is bolted on housing (9), and universal wheel is fixed with the lower casing (14) (18), the universal wheel (18) is bolted on lower casing (14).
- A kind of 3. portable PM2.5 samplers according to claim 1, it is characterised in that：First compressed air is entered Pressure gauge (19) is equipped with tracheae (5), the second compressed air inlet pipe (8), the pressure gauge (19) is provided with alarm (20) controller, the pressure gauge (19) and controller communication, are provided between the pressure gauge (19) and alarm (20), it is described The state modulator alarm (20) that controller detects according to pressure gauge (19) works.
- A kind of 4. portable PM2.5 samplers according to claim 1, it is characterised in that：The heater (6) includes twining The heating tube (21) and the temperature controller (22) of control heating tube (21) work being wound on the first compressed air inlet pipe (5), it is described Temperature sensor (23) is provided with first compressed air inlet pipe (5), the temperature sensor (23) communicates with temperature controller (22)； Heat-preservation cylinder (24) is additionally provided with first compressed air inlet pipe (5), the heating tube (21) is located at the first compressed air and entered Between tracheae (5) and heat-preservation cylinder (24), the heat-preservation cylinder (24) is fixed by screws on the first compressed air inlet pipe (5).
- A kind of 5. portable PM2.5 samplers according to Claims 1-4 any one, it is characterised in that：Described first Diluter (1) includes smoke inlet (25), and the whirlwind cutter (4) includes import (26) and outlet (27), the outlet (27) It is bolted with smoke inlet (25), also, the first sealing gasket is additionally provided between the smoke inlet (25) and outlet (27), The smoke-intake pipe (3) is bolted in import (26), and the second sealing is provided between the smoke-intake pipe (3) and import (26) Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447390.6U CN206876449U (en) | 2017-04-26 | 2017-04-26 | A kind of portable PM2.5 samplers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447390.6U CN206876449U (en) | 2017-04-26 | 2017-04-26 | A kind of portable PM2.5 samplers |
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| Publication Number | Publication Date |
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| CN206876449U true CN206876449U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720447390.6U Active CN206876449U (en) | 2017-04-26 | 2017-04-26 | A kind of portable PM2.5 samplers |
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| Country | Link |
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| CN (1) | CN206876449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014648A (en) * | 2017-04-26 | 2017-08-04 | 浙江菲达环保科技股份有限公司 | A kind of portable PM2.5 samplers |
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2017
- 2017-04-26 CN CN201720447390.6U patent/CN206876449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014648A (en) * | 2017-04-26 | 2017-08-04 | 浙江菲达环保科技股份有限公司 | A kind of portable PM2.5 samplers |
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