CN107525709A - Automated gas divider and its operating method are tested in stench smell - Google Patents
Automated gas divider and its operating method are tested in stench smell Download PDFInfo
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- CN107525709A CN107525709A CN201710940714.4A CN201710940714A CN107525709A CN 107525709 A CN107525709 A CN 107525709A CN 201710940714 A CN201710940714 A CN 201710940714A CN 107525709 A CN107525709 A CN 107525709A
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000011017 operating method Methods 0.000 title claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 66
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 37
- 238000002474 experimental method Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 34
- 238000002360 preparation method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005538 encapsulation Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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Abstract
The present invention relates to a kind of stench smell experiment automated gas divider and its operating method, belong to instrument and equipment technical field.Automated gas divider, including distributing instrument, air-source room, odor source attachment means and foul smell packaging system are tested in stench smell.Accurate recording of the present invention to foul smell volume, foul smell is accessed and configuration is all completed under conditions of opposing seal, gas distributing chamber is not polluted, is advantageous to the health of laboratory technician, while solves the inaccuracy of current manual distribution, experimenter's distribution process cumbersome the deficiencies of taking time and effort.Shown over the display by o controller by the gas flow of peristaltic pump；Time and manpower and materials effectively are saved, improve operating efficiency.
Description
Technical field
The invention belongs to instrument and equipment technical field, especially relate to a kind of stench smell experiment automated gas divider and
Its operating method.
Background technology
With industrial expansion, a part of residential quarter just influences by different degrees of odor pollution, has a strong impact on its people
Living standard, jeopardize national health.Therefore, country increasingly payes attention to the improvement to odor polluting source, strengthens to odor concentration
Measurement, and laboratory worker manually prepare foul smell during caused by error have very big shadow to testing result
Ring, with error, loss, gas production by gas during foul smell injection gas production bag caused by reading during syringe manual withdrawal foul smell
A series of problems, such as bag gas replenishment process hollow gas product can not be controlled accurately causes the inaccuracy of result.
National correlation department is effectively pollution of the control stench odorant pollutant to air, specify that odorant pollutant once
The maximum limitation of discharge, odor concentration limit value, therefore lab assistant will ensure the accurate of testing result when carrying out foul smell experiment
Property, effective control measures are made to odor polluting source will pass through testing result.Current traditional air distributing method is in testing result
On can not accomplish the accurate credible requirement that much can not meet relevant specification of country, while operate in experimentation numerous
It is trivial, take longer；It is new by looking into, there is no both at home and abroad at present it is a can be with the equipment of automatic dilution foul smell.
Therefore being needed badly among prior art wants a kind of new technical scheme to solve this problem.
The content of the invention
The technical problems to be solved by the invention are：A kind of automated gas divider is provided, institute is made into by this equipment automatically
The foul smell of the extension rate needed, for solving the inaccuracy of manual distribution, experimenter's distribution process is cumbersome takes time and effort
Technical problem.
Automated gas divider, including distributing instrument, air-source room, odor source attachment means and foul smell encapsulation are tested in stench smell
Device,
The distributing instrument include housing, air inlet, gas outlet, display screen, keyboard region, input controller, data processor,
Peristaltic pump and o controller；The input controller, data processor, peristaltic pump and o controller are arranged on the interior of housing
Portion；The display screen and keyboard region are arranged on the lateral wall of housing, and display screen is arranged on the top of keyboard region；The key
Panel is connected by data wire with input controller；The input controller is connected with data processor by data wire；It is described
Peristaltic pump is connected by data wire with data processor, and the inlet end of peristaltic pump is connected by conduit with air inlet, peristaltic pump
Output end is connected by data wire with o controller, while the outlet side of peristaltic pump is connected by conduit with gas outlet；It is described
O controller is connected by data wire with display screen；The quantity of the air inlet is two, one of air inlet and air
Source room is connected by pipeline, and another air inlet is connected by pipeline with odor source attachment means；The foul smell packaging system leads to
Piping is connected with gas outlet；
The odor source attachment means include casing I, case lid I, operating gloves I, connecting tube I and ventilation shaft I；The case
The top side of body I is connected through the hinge with case lid I；The operating gloves I are fixedly connected with the side wall of casing I；The connection
One end of pipe I is fixedly connected with air inlet, and the other end of connecting tube I is located at the inside of casing I, is fixed and is connected with odor source collection bag
Connect；Described one end of ventilation shaft I is connected with casing I, the other end and atmosphere of ventilation shaft I；
The foul smell packaging system includes casing II, case lid II, operating gloves II, connecting tube II and ventilation shaft II；Institute
The top side and case lid II for stating casing II are connected through the hinge；The operating gloves II are fixedly connected with the side wall of case lid II；
One end of the connecting tube II is fixedly connected with gas outlet, and the other end of connecting tube II is located at the inside of casing II, with preparing gas
Body packaging bag is fixedly connected；One end of the ventilation shaft II is connected with casing II, and the other end and the air of ventilation shaft II connect
It is logical.
The keyboard region includes numerical key and function key.
The junction of the casing I and case lid I is provided with sealing strip.
The junction of the casing II and case lid II is provided with sealing strip.
The operating gloves I and operating gloves II are rubber gloves.
The operating method of automated gas divider is tested in stench smell, utilizes described stench smell experiment automatic distributing dress
Put, comprise the following steps, and following steps are sequentially carried out：
Step 1: the odor source collection bag after the completion of collection is put into odor source attachment means, case lid I is covered, makes foul smell
Source attachment means sealing, wears into operating gloves I from the outside of odor source attachment means by hand, by odor source collection bag and odor source
Connecting tube I in attachment means is fixedly connected；
Step 2: being put into foul smell packaging system by gas packaging bag is prepared, case lid II is covered, makes foul smell packaging system close
Envelope, wears into operating gloves II from the outside of foul smell packaging system by hand, will prepare in gas packaging bag and foul smell packaging system
Connecting tube II is fixedly connected, and opens ventilation shaft II；
Step 3: opening the key of keyboard region, the function key that will connect the air inlet in air-source room is opened, in keyboard region
Volume of air needed for input, data processor read the volume of air numerical information of input and are transferred to peristaltic pump, and peristaltic pump exists
The air of respective volume is exported to preparation gas packaging bag, and in display screen from air-source room under the control of o controller
Show and record volume of air numerical value, close the function key of the air inlet in connection air-source room；
Step 4: opening the function key for the air inlet being connected with odor source attachment means, ventilation shaft I is opened, in keyboard
Foul smell volume needed for area's input, data processor read the foul smell volume data information of input and are transferred to peristaltic pump, peristaltic pump
Under the control of o controller by the foul smell of respective volume from the odor source collection bag in odor source attachment means through export extremely
Gas packaging bag is prepared, and is shown in display screen and records foul smell volumetric quantities, closes what is be connected with odor source attachment means
The function key of air inlet, the sack that preparation gas packaging bag is clogged to preparation gas packaging bag with plug are packaged, and prepare gas
Mixed gas in body packaging bag is the foul smell of required extension rate；
Step 5: repeat step three and step 4；
Step 6: removing and sealing odor source collection bag from connecting tube I, ventilation shaft I and ventilation shaft II are kept
In opening, divulged information more than 5 minutes to odor source attachment means and foul smell packaging system；
Step 7: closing instrument power source, open odor source attachment means and take out odor source collection bag, open foul smell encapsulation dress
Put taking-up and prepare gas packaging bag.
By above-mentioned design, the present invention can bring following beneficial effect：
The present invention is to the accurate recording of foul smell volume, and foul smell is accessed and configuration is all completed under conditions of opposing seal, no
Pollute gas distributing chamber, be advantageous to the health of laboratory technician, at the same solve the inaccuracy of current manual distribution, experimenter matches somebody with somebody
Gas process cumbersome the deficiencies of taking time and effort.Shown over the display by o controller by the gas flow of peristaltic pump；Effectively
Save time and manpower and materials, improve operating efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is the structural representation that automated gas divider is tested in stench smell in the present invention.
Fig. 2 is the external structure signal that distributing instrument in automated gas divider and its operating method is tested in stench smell of the present invention
Figure.
Fig. 3 is the internal structure frame that distributing instrument in automated gas divider and its operating method is tested in stench smell of the present invention
Figure.
Fig. 4 is the workflow signal that distributing instrument in automated gas divider and its operating method is tested in stench smell of the present invention
Figure.
1- distributing instruments, 2- air-sources room, 3- odor sources attachment means, 4- foul smell packaging system, 101- housings, 102- in figure
Air inlet, 103- gas outlets, 104- display screens, 105- keyboard regions, 106- input controllers, 107- data processors, 108- are compacted
Dynamic pump, 109- o controllers, 301- casings I, 302- case lids I, 303- operating gloves I, 304- connecting tubes I, 305- ventilation ducts
Road I, 401- casings II, 402- case lids II, 403- operating gloves II, 404- connecting tubes II, 405- ventilation shafts II, 1051- numbers
Keyboard, 1052- function keys.
Embodiment
As illustrated, automated gas divider, including distributing instrument 1, air-source room 2, odor source connection dress are tested in stench smell
3 and foul smell packaging system 4 are put,
The distributing instrument 1 includes housing 101, air inlet 102, gas outlet 103, display screen 104, keyboard region 105, input control
Device 106, data processor 107, peristaltic pump 108 and o controller 109 processed；The input controller 106, data processor
107th, peristaltic pump 108 and o controller 109 are arranged on the inside of housing 101；The display screen 104 and keyboard region 105 are set
On the lateral wall of housing 101, and display screen 104 is arranged on the top of keyboard region 105；The keyboard region 105 passes through data
Line is connected with input controller 106；The input controller 106 is connected with data processor 107 by data wire；The wriggling
Pump 108 is connected by data wire with data processor 107, and the inlet end of peristaltic pump 108 is connected by conduit with air inlet 102,
The output end of peristaltic pump 108 is connected by data wire with o controller 109, while the outlet side of peristaltic pump 108 passes through conduit
It is connected with gas outlet 3；The o controller 109 is connected by data wire with display screen 104；The quantity of the air inlet 102
For two, one of air inlet 102 is connected with air-source room 2 by pipeline, and another air inlet 102 passes through pipeline and foul smell
Source attachment means 3 connect；The foul smell packaging system 4 is connected by pipeline with gas outlet 103；
The odor source attachment means 3 include casing I 301, case lid I 302, operating gloves I 303, connecting tube I 304 and led to
Wind pipeline I 305；The top side of the casing I 301 is connected through the hinge with case lid I 302；The operating gloves I 303 and case
The side wall of body I 301 is fixedly connected；One end of the connecting tube I 304 is fixedly connected with air inlet 102, connecting tube I 304 it is another
End is fixedly connected positioned at the inside of casing I 301 with odor source collection bag；Described one end of ventilation shaft I 305 connects with casing I 301
Connect, the other end and atmosphere of ventilation shaft I 305；
The foul smell packaging system 4 includes casing II 401, case lid II 402, operating gloves II 403, the and of connecting tube II 404
Ventilation shaft II 405；The top side of the casing II 401 is connected through the hinge with case lid II 402；The operating gloves II
403 are fixedly connected with the side wall of case lid II 402；One end of the connecting tube II 404 is fixedly connected with gas outlet 103, connecting tube
II 404 other end is located at the inside of casing II 401, is fixedly connected with preparing gas packaging bag；The ventilation shaft II 405
One end is connected with casing II 401, the other end and atmosphere of ventilation shaft II 405.
The keyboard region 105 includes numerical key 1051 and function key 1052.
The junction of the casing I 301 and case lid I 302 is provided with sealing strip.
The junction of the casing II 401 and case lid II 402 is provided with sealing strip.
The operating gloves I 303 and operating gloves II 403 are rubber gloves.
The operating method of automated gas divider is tested in stench smell, utilizes described stench smell experiment automatic distributing dress
Put, comprise the following steps, and following steps are sequentially carried out:
Step 1: the odor source collection bag after the completion of collection is put into odor source attachment means 3, case lid I 302 is covered, is made
Odor source attachment means 3 seal, and are worn from the outside of odor source attachment means 3 by hand into operating gloves I 303, odor source is gathered
Bag is fixedly connected with the connecting tube I 304 in odor source attachment means 3；
Step 2: being put into foul smell packaging system 4 by gas packaging bag is prepared, case lid II 402 is covered, makes foul smell packaging system
4 sealings, wear into operating gloves II 403 from the outside of foul smell packaging system 4 by hand, will prepare gas packaging bag and are filled with foul smell encapsulation
The connecting tube II 404 put in 4 is fixedly connected, and opens ventilation shaft II 405, keeps inside and outside air pressure balance；
Step 3: opening the key of keyboard region 105, the function key 1052 for the air inlet 102 for connecting air-source room 2 is beaten
Open, required volume of air is inputted in keyboard region 105, data processor 107 reads the volume of air numerical information of input and transmitted
It is under the control of o controller 109 that the pure air of respective volume is defeated from air-source room 2 to peristaltic pump 108, peristaltic pump 108
Go out to preparation gas packaging bag, and shown in display screen 104 and record volume of air numerical value, close connection air-source room 2
The function key 1052 of air inlet 102；
Step 4: opening the function key 1052 for the air inlet 102 being connected with odor source attachment means 3, while open ventilation
Pipeline I 305, inside and outside air pressure balance is kept, required foul smell volume is inputted in keyboard region 105, data processor 107 reads input
Foul smell volume data information is simultaneously transferred to peristaltic pump 108, and peristaltic pump 108 is under the control of o controller 109 by respective volume
Foul smell from the odor source collection bag in odor source attachment means 3 through output to gas packaging bag is prepared, and in display screen 104
Show and record foul smell volumetric quantities, close the function key 1052 for the air inlet 102 being connected with odor source attachment means 3, will match somebody with somebody
The sack that gas packaging bag processed clogs preparation gas packaging bag with plug is packaged, and prepares the mixed gas in gas packaging bag
For the foul smell of required extension rate；
Step 5: repeat step three and step 4；
Step 6: removing and sealing odor source collection bag from connecting tube I 304, ventilation shaft I 305 and ventilation are kept
Pipeline II 405 is in opening, is divulged information more than 5 minutes to odor source attachment means 3 and foul smell packaging system 4；
Step 7: closing instrument power source, open odor source attachment means 3 and take out odor source collection bag, open foul smell encapsulation
Device 4, which takes out, prepares gas packaging bag.
The step 3 and step 4 are repeat step, and the number that step repeats is according to odour in odor source collection bag
Foul smell extension rate determines in the number and preparation gas packaging bag of long-pending, required preparation gas packaging bag.
Embodiment one, prepare six bags of 3L, the foul smell of 100 times of dilution：
Step 1: the odor source collection bag after the completion of collection is put into odor source attachment means 3, the body of odor source collection bag
Product be more than 20L, cover case lid I 302, seal odor source attachment means 3, from the outside of odor source attachment means 3 by hand wear into
Operating gloves I 303, odor source collection bag is fixedly connected with the connecting tube I 304 in odor source attachment means 3；
Step 2: 6 3L preparation gas packaging bag is disposably put into foul smell packaging system 4, case lid II 402 is covered,
Foul smell packaging system 4 is sealed, is worn from the outside of foul smell packaging system 4 by hand into operating gloves II 403, gas encapsulation will be prepared
Bag is fixedly connected with the connecting tube II 404 in foul smell packaging system 4, and opens ventilation shaft II 405, keeps inner and outer air pressure to put down
Weighing apparatus.
Step 3: opening the key of keyboard region 105, the function key 1052 for the air inlet 102 for connecting air-source room 2 is beaten
Open, required volume of air 3L is inputted in keyboard region 105, the volume of air numerical information that data processor 107 reads input simultaneously passes
Defeated to arrive peristaltic pump 108, peristaltic pump 108 exports 3L pure airs to matching somebody with somebody from air-source room 2 under the control of o controller 109
Gas packaging bag processed, and shown in display screen 104 and record volume of air numerical value 3L, close the air inlet in connection air-source room 2
The function key 1052 of mouth 102；
Step 4: opening the function key 1052 for the air inlet 102 being connected with odor source attachment means 3, while open ventilation
Pipeline I 305, inside and outside air pressure balance is kept, required foul smell volume 30ml is inputted in keyboard region 105, data processor 107 reads defeated
The foul smell volume data information that enters simultaneously is transferred to peristaltic pump 108, and peristaltic pump 108 is under the control of o controller 109 by 30ml
Foul smell from the odor source collection bag in odor source attachment means 3 through output to gas packaging bag is prepared, and in display screen 104
Show and record foul smell volumetric quantities 30ml, close the function key 1052 for the air inlet 102 being connected with odor source attachment means 3,
Gas packaging bag will be prepared with plug and clogged and prepared the sack of gas packaging bag and be packaged, due to foul smell volume I to ignore
Disregard, prepare the mixed gas in gas packaging bag to dilute 100 times of foul smell；
It is sleeved on Step 5: taking one to prepare gas packaging bag again in connecting tube II 404, repeat step three and step 4,
Repeated again after the completion of configuration, number of repetition is six times altogether；
Step 6: removing and sealing odor source collection bag from connecting tube I 304, continue to keep the He of ventilation shaft I 305
Ventilation shaft II 405 is in opening, is divulged information more than 5 minutes to odor source attachment means 3 and foul smell packaging system 4；
Step 7: closing instrument power source, open odor source attachment means 3 and take out odor source collection bag, open foul smell encapsulation
Device 4 takes out six bags of preparation gas packaging bags.
The foul smell method for diluting other multiples is identical with the method for embodiment one.The assay method of foul smell is according to national standard measure side
Method is carried out.
Conduit used is food grade silicone pipe in the present apparatus, nonpoisonous and tasteless, soft, and elasticity is good, and resistance to kink is indeformable and close
Envelope property is good；Peristaltic pump used is that not this pump of peristaltic pump using control pulse mode, coordinates distinctive motor gyration vector to control to thunder
Technology and automatic correction system, flow error scope are smaller than +/- 0.5%.
Claims (6)
1. automated gas divider is tested in stench smell, it is characterized in that：Including distributing instrument (1), air-source room (2), odor source connection
Device (3) and foul smell packaging system (4),
The distributing instrument (1) includes housing (101), air inlet (102), gas outlet (103), display screen (104), keyboard region
(105), input controller (106), data processor (107), peristaltic pump (108) and o controller (109)；The input control
Device (106), data processor (107), peristaltic pump (108) and o controller (109) processed are arranged on the inside of housing (101)；
The display screen (104) and keyboard region (105) are arranged on the lateral wall of housing (101), and display screen (104) is arranged on key
The top in panel (105)；The keyboard region (105) is connected by data wire with input controller (106)；The input controller
(106) it is connected with data processor (107) by data wire；The peristaltic pump (108) passes through data wire and data processor
(107) connect, the inlet end of peristaltic pump (108) is connected by conduit with air inlet (102), and the output end of peristaltic pump (108) is led to
Cross data wire to be connected with o controller (109), while the outlet side of peristaltic pump (108) is connected by conduit with gas outlet (3)；
The o controller (109) is connected by data wire with display screen (104)；The quantity of the air inlet (102) is two, its
In an air inlet (102) be connected with air-source room (2) by pipeline, another air inlet (102) passes through pipeline and odor source
Attachment means (3) connect；The foul smell packaging system (4) is connected by pipeline with gas outlet (103)；
The odor source attachment means (3) include casing I (301), case lid I (302), operating gloves I (303), connecting tube I
And ventilation shaft I (305) (304)；The top side of the casing I (301) is connected through the hinge with case lid I (302)；The behaviour
The side wall for making gloves I (303) with casing I (301) is fixedly connected；One end of the connecting tube I (304) is solid with air inlet (102)
Fixed connection, the other end of connecting tube I (304) are located at the inside of casing I (301), are fixedly connected with odor source collection bag；It is described logical
Wind pipeline I (305) one end is connected with casing I (301), the other end and atmosphere of ventilation shaft I (305)；
The foul smell packaging system (4) includes casing II (401), case lid II (402), operating gloves II (403), connecting tube II
And ventilation shaft II (405) (404)；The top side of the casing II (401) is connected through the hinge with case lid II (402)；Institute
The side wall that operating gloves II (403) are stated with case lid II (402) is fixedly connected；One end and gas outlet of the connecting tube II (404)
(103) it is fixedly connected, the other end of connecting tube II (404) is located at the inside of casing II (401), is fixed with preparing gas packaging bag
Connection；One end of the ventilation shaft II (405) is connected with casing II (401), the other end and air of ventilation shaft II (405)
Connection.
2. automated gas divider is tested in stench smell according to claim 1, it is characterized in that：Keyboard region (105) bag
Include numerical key (1051) and function key (1052).
3. automated gas divider is tested in stench smell according to claim 1, it is characterized in that：The casing I (301) and case
The junction of lid I (302) is provided with sealing strip.
4. automated gas divider is tested in stench smell according to claim 1, it is characterized in that：The casing II (401) with
The junction of case lid II (402) is provided with sealing strip.
5. automated gas divider is tested in stench smell according to claim 1, it is characterized in that：The operating gloves I (303)
It is rubber gloves with operating gloves II (403).
6. the operating method of automated gas divider is tested in stench smell, using stench smell as claimed in claim 1 experiment certainly
Dynamic air distributing device, it is characterized in that：Comprise the following steps, and following steps are sequentially carried out,
Step 1: the odor source collection bag after the completion of collection is put into odor source attachment means (3), case lid I (302) is covered, is made
Odor source attachment means (3) seal, and are worn from the outside of odor source attachment means (3) by hand into operating gloves I (303), by foul smell
Source collection bag is fixedly connected with the connecting tube I (304) in odor source attachment means (3)；
Step 2: being put into foul smell packaging system (4) by gas packaging bag is prepared, case lid II (402) is covered, makes foul smell packaging system
(4) seal, worn from the outside of foul smell packaging system (4) by hand into operating gloves II (403), gas packaging bag and foul smell will be prepared
Connecting tube II (404) in packaging system (4) is fixedly connected, and opens ventilation shaft II (405)；
Step 3: opening the key of keyboard region (105), the function key of the air inlet (102) of air-source room (2) will be connected
(1052) open, the air body product of input is read in volume of air, data processor (107) needed for keyboard region (105) input
Value information is simultaneously transferred to peristaltic pump (108), and peristaltic pump (108) is under the control of o controller (109) by the sky of respective volume
Gas in display screen (104) display and records volume of air numerical value from air-source room (2) output to preparation gas packaging bag,
Close the function key (1052) of the air inlet (102) of connection air-source room (2)；
Step 4: opening the function key (1052) for the air inlet (102) being connected with odor source attachment means (3), ventilation duct is opened
Road I (305), the foul smell volume data of input is read in foul smell volume, data processor (107) needed for keyboard region (105) input
Information is simultaneously transferred to peristaltic pump (108), and peristaltic pump (108) is under the control of o controller (109) by the foul smell of respective volume
From the odor source collection bag in odor source attachment means (3) through output to preparation gas packaging bag, and show in display screen (104)
Show and record foul smell volumetric quantities, close the function key (1052) for the air inlet (102) being connected with odor source attachment means (3),
The sack that preparation gas packaging bag is clogged to preparation gas packaging bag with plug is packaged, and prepares the mixing in gas packaging bag
Gas is the foul smell of required extension rate；
Step 5: repeat step three and step 4；
Step 6: removing and sealing odor source collection bag from connecting tube I (304), ventilation shaft I (305) and ventilation are kept
Pipeline II (405) is in opening, is divulged information more than 5 minutes to odor source attachment means (3) and foul smell packaging system (4)；
Step 7: closing instrument power source, open odor source attachment means (3) and take out odor source collection bag, open foul smell encapsulation dress
Put (4) and take out preparation gas packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940714.4A CN107525709B (en) | 2017-10-11 | 2017-10-11 | Automatic air distribution device for malodor smell experiment and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940714.4A CN107525709B (en) | 2017-10-11 | 2017-10-11 | Automatic air distribution device for malodor smell experiment and operation method thereof |
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| Publication Number | Publication Date |
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| CN107525709A true CN107525709A (en) | 2017-12-29 |
| CN107525709B CN107525709B (en) | 2023-12-19 |
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| CN207439792U (en) * | 2017-10-11 | 2018-06-01 | 吉林省安全生产检测检验股份有限公司 | Automated gas divider is tested in stench smell |
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| KR20060065152A (en) * | 2004-12-09 | 2006-06-14 | 채원식 | Dilution system of odor sample |
| CN206074625U (en) * | 2016-09-30 | 2017-04-05 | 中南林业科技大学 | Bionic olfactory detection and analysis device based on dynamic air-distributing |
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| CN106885883A (en) * | 2017-03-28 | 2017-06-23 | 天津市环境保护科学研究院 | A kind of stench air mass monitors the device and acquisition method of collection automatically |
| CN207439792U (en) * | 2017-10-11 | 2018-06-01 | 吉林省安全生产检测检验股份有限公司 | Automated gas divider is tested in stench smell |
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