CN107764608A - A kind of air detection timing sampling equipment - Google Patents
A kind of air detection timing sampling equipment Download PDFInfo
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- CN107764608A CN107764608A CN201711247698.7A CN201711247698A CN107764608A CN 107764608 A CN107764608 A CN 107764608A CN 201711247698 A CN201711247698 A CN 201711247698A CN 107764608 A CN107764608 A CN 107764608A
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 194
- 230000006835 compression Effects 0.000 claims description 42
- 238000007906 compression Methods 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000241 respiratory effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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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
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of sampling equipment, more particularly to a kind of air detection timing sampling equipment.The technical problem to be solved in the present invention is to provide a kind of air saved the time, sampled to be not easy by the air detection of the gas mixing of characteristics of contaminated respiratory droplets timing sampling equipment.In order to solve the above-mentioned technical problem, the invention provides such a air detection timing sampling equipment, top plate etc. is included；Top plate is installed on timing means, sampler is installed on top plate.The present invention is sampled by timing means start by set date sampler to air, so as to reached save the time, the air that has sampled is not easy by the effect of the gas mixing of characteristics of contaminated respiratory droplets.
Description
Technical field
The present invention relates to a kind of sampling equipment, more particularly to a kind of air detection timing sampling equipment.
Background technology
The air detection of broad sense refers to the detection to the constituent of air.The air detection of narrow sense, mainly from application
Angle, primary study be room air detection.It refer to it is indoor refer to ornament materials, furniture etc. contain it is harmful
Material, finishing pollution caused by household, working environment is discharged into, to detect air quality.Country's issuing and implementation in 2006
《Code for indoor environmental pollution control of civil building engineering》List five kinds of major pollutants：Formaldehyde, benzene, ammonia, general volatile have
Machine compound TVOC, radioactive radon etc..
In order to ensure the health of people, it is necessary to be detected to the air on timing periphery, detection is manually carried out to air to be needed
The air take a substantial amount of time, sampled easily by the gas mixing of characteristics of contaminated respiratory droplets, therefore need badly research and development one kind save the time,
The air sampled is not easy by the air detection of the gas mixing of characteristics of contaminated respiratory droplets timing sampling equipment.
The content of the invention
(1) technical problems to be solved
The present invention manually carries out that detection needs to take a substantial amount of time, the air that has sampled is easily by people to overcome to air
The shortcomings that gas mixing of body exhalation, the technical problem to be solved in the present invention is to provide a kind of air saved the time, sampled
It is not easy by the air detection of the gas mixing of characteristics of contaminated respiratory droplets timing sampling equipment.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a air detection timing sampling equipment, including
There are top plate, timing means and sampler, top plate is installed on timing means, sampler is installed on top plate.
Preferably, timing means includes the first water tank, riser, the second water tank, water inlet pipe, the first valve, cylinder body, first
Connecting tube, the second valve, the second connecting tube, the 3rd valve, the first motion bar, floating block, contact plate and first switch, the first water tank
Top left is vertically-mounted riser, is provided with the second water tank at the top of riser, the second tank top right is provided with water inlet pipe, entered
Water pipe connects with the second water tank, and water inlet pipe is provided with the first valve, and the first tank top right is provided with cylinder body, on the left of cylinder body on
Portion is connected with the first connecting tube with the second water tank bottom, and the first connecting tube connects with cylinder body and the second water tank, in the first connecting tube
Provided with the second valve, the second connecting tube, the second connecting tube and cylinder body are connected among cylinder body left lower and the first tank top
Connected with the first water tank, the second connecting tube is provided with the 3rd valve, is provided with floating block in cylinder body, floating block crown center is connected with first
Motion bar, the first motion bar is movable through cylinder body top, and the first motion bar top is provided with contact plate, the second water tank right flank
Middle part is provided with first switch, and first switch is located at directly over contact plate, and first switch has circuit to be connected with sampler.
Preferably, sampler includes compression cylinder, air inlet pipe, piston, rack, the first installing plate, the first motor, gear
And second switch, top plate top left are provided with compression cylinder, compression cylinder crown center is provided with air inlet pipe, air inlet pipe and compression cylinder
Connection, top plate middle part are provided with opening, and compression cylinder inner sliding type is provided with piston, and piston base is provided with rack, and rack slidingtype is worn
Overcompression cylinder bottom portion, rack pass through opening, and the second water tank left surface top is provided with the first installing plate, pacified on front side of the first installing plate
Equipped with the first motor, gear being installed on the output shaft of the first motor, gear is located at rack right, and rack and pinion engages, the
Two water tank left surface bottoms are provided with second switch, and second switch is located at immediately below rack, and second switch and the first motor have electricity
Road connects.
Preferably, switching mechanism is also included, switching mechanism includes transverse slat, first bearing seat, first rotating shaft, the second peace
Loading board, rubber blanket and L-type bar, rack left lower are provided with transverse slat, and left is provided with the second motor, transverse slat top at the top of transverse slat
Right is provided with L-type bar, and L-type bar is located at the second motor right, is provided with first bearing seat on L-type bar, in first bearing seat
Bearing block is connected with first rotating shaft, and first rotating shaft is movable to pass through top plate, and first rotating shaft bottom passes through shaft coupling and the second motor
Output axis connection, first rotating shaft top is provided with the second installing plate, and the second installing plate bottom right is provided with rubber blanket, rubber
Directly over air inlet pipe, rubber blanket coordinates pad with air inlet pipe.
Preferably, guiding mechanism is also included, guiding mechanism includes sleeve, the second motion bar, the first spring and pulley,
Rack lower right side is provided with sleeve, and the second motion bar is provided with sleeve, is provided with the first spring in sleeve, the first spring right-hand member and
Second motion bar left end connects, and the second motion bar right rotary type is provided with pulley, and pulley contacts with the second water tank left surface.
Preferably, water pump and flexible pipe are also included, the first water tank inner bottom part is provided with water pump, flexible pipe is connected with water pump,
The first water tank of flexible pipe hermetically passing right, hose end pass through the second water tank right top, and flexible pipe connects with the second water tank.
Operation principle：During using the present invention, operating personnel first toward appropriate clear water is added in timing means, restart regularly
Device, timing means time as defined in can start sampler and air is sampled, after to be sampled, operating personnel
Timeing closing device.Gas bottle is placed on to the top of sampler again, then starts sampler by the sky in sampler
Gas blowout is in gas bottle.
Because timing means includes the first water tank, riser, the second water tank, water inlet pipe, the first valve, cylinder body, the first company
Adapter, the second valve, the second connecting tube, the 3rd valve, the first motion bar, floating block, contact plate and first switch, the first water tank top
Portion left is vertically-mounted riser, and the second water tank is provided with the top of riser, and the second tank top right is provided with water inlet pipe, water inlet
Pipe connects with the second water tank, and water inlet pipe is provided with the first valve, and the first tank top right is provided with cylinder body, cylinder body left upper portion
The first connecting tube is connected with the second water tank bottom, the first connecting tube connects with cylinder body and the second water tank, is set in the first connecting tube
Have the second valve, be connected with the second connecting tube among cylinder body left lower and the first tank top, the second connecting tube and cylinder body and
First water tank connects, and the second connecting tube is provided with the 3rd valve, is provided with floating block in cylinder body, floating block crown center is connected with the first work
Lever, the first motion bar is movable through at the top of cylinder body, and the first motion bar top is provided with contact plate, in the second water tank right flank
Portion is provided with first switch, and first switch is located at directly over contact plate, and first switch has circuit to be connected with sampler.So behaviour
Make personnel and open the first valve, by water inlet pipe toward adding appropriate clear water in the second water tank, then open the second valve, clear water leads to
Cross the first connecting tube to flow into cylinder body, when the clear water in cylinder body gradually increases, floating block up moves therewith, and floating block drives first
Motion bar up moves, and the first motion bar drives contact plate up to move, after contact plate encounters first switch, you can startup takes
Sampling device is sampled to air, and after to be sampled, operating personnel close the first valve and the second valve, then open the 3rd valve
, the clear water in cylinder body is flowed into the first water tank by the second connecting tube, and floating block and contact plate move down therewith, when in cylinder body
Clear water drain after, operating personnel close the 3rd valve.
Because sampler include compression cylinder, air inlet pipe, piston, rack, the first installing plate, the first motor, gear and
Second switch, top plate top left are provided with compression cylinder, and compression cylinder crown center is provided with air inlet pipe, and air inlet pipe connects with compression cylinder
It is logical, opening is provided with the middle part of top plate, compression cylinder inner sliding type is provided with piston, and piston base is provided with rack, and rack slidingtype passes through
Compression cylinder bottom, rack pass through opening, and the second water tank left surface top is provided with the first installing plate, the first installing plate installed in front
There is the first motor, gear is installed on the output shaft of the first motor, gear is located at rack right, and rack and pinion engages, and second
Water tank left surface bottom is provided with second switch, and second switch is located at immediately below rack, and second switch and the first motor have circuit
Connection.So the first motor reversal band moving gear inverts, gear band carry-over bar moves down, and rack drives piston moves down,
Piston, which moves down, is drawn into the air in the external world in compression cylinder, and after rack down encounters second switch, the first motor stops,
Gas bottle can be placed on directly over air inlet pipe by operating personnel, and operating personnel restart the rotating forward of the first motor, the first motor belt motor
Moving gear rotates forward, and gear band carry-over bar up moves, and rack drives piston up moves, and up movement can be by compression cylinder for piston
Interior air is discharged into gas bottle, and after piston is up moved to suitable position, operating personnel close the first motor.
Because also including switching mechanism, switching mechanism includes transverse slat, first bearing seat, first rotating shaft, the second installation
Plate, rubber blanket and L-type bar, rack left lower are provided with transverse slat, and left is provided with the second motor, transverse slat top right at the top of transverse slat
Side is provided with L-type bar, and L-type bar is located at the second motor right, is provided with first bearing seat on L-type bar, the axle in first bearing seat
Bearing is connected with first rotating shaft, and first rotating shaft is movable to pass through top plate, and first rotating shaft bottom passes through shaft coupling and the second motor
Axis connection is exported, first rotating shaft top is provided with the second installing plate, and the second installing plate bottom right is provided with rubber blanket, rubber blanket
Directly over air inlet pipe, rubber blanket coordinates with air inlet pipe.So while rack moves down, drive switching mechanism integrally past
Lower movement, when rack stop move down when, rubber blanket just covers air inlet pipe so that the air in compression cylinder be not easy by
To the influence of outside air, when needing to discharge air, operating personnel start the rotation of the second motor, the second motor driven first
Rotating shaft rotates, and first rotating shaft drives the rotation of the second installing plate, and the second installing plate drives rubber blanket rotation, when rubber blanket leaves air inlet
Guan Hou, operating personnel close the second motor, and after air sampling, operating personnel restart the second motor, treat that rubber blanket is extensive
The second motor is closed after restoring shape.
Because also including guiding mechanism, guiding mechanism includes sleeve, the second motion bar, the first spring and pulley, tooth
Bar lower right side is provided with sleeve, is provided with the second motion bar in sleeve, and sleeve is interior to be provided with the first spring, the first spring right-hand member and the
Two motion bar left ends connect, and the second motion bar right rotary type is provided with pulley, and pulley contacts with the second water tank left surface.So
When rack is down or when moving down, in the presence of the second motion bar and the first spring, pulley can connect with the second water tank all the time
Touch and slide, so that rack slip is more smooth.
Because also including water pump and flexible pipe, the first water tank inner bottom part is provided with water pump, and flexible pipe, flexible pipe are connected with water pump
The first water tank of hermetically passing right, hose end pass through the second water tank right top, and flexible pipe connects with the second water tank.So when the
After clear water in one water tank has been expired, operating personnel can open water pump, and water pump extracts clear water, and the second water tank is flowed into by flexible pipe
It is interior, so that the present invention uses enhanced convenience.
(3) beneficial effect
The present invention air is sampled by timing means start by set date sampler, so as to reached save the time,
The air sampled is not easy by the effect of the gas mixing of characteristics of contaminated respiratory droplets.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the first front view of the present invention.
Fig. 2 is the schematic cross-sectional view of second of front view of the present invention.
Fig. 3 is the schematic cross-sectional view of the third front view of the present invention.
Fig. 4 is the schematic cross-sectional view of the front view of guiding mechanism of the present invention.
Fig. 5 is the schematic cross-sectional view of the 4th kind of front view of the present invention.
Mark in accompanying drawing for：1- top plates, 2- timing means, 3- samplers, the water tanks of 201- first, 202- risers,
The water tanks of 203- second, 204- water inlet pipes, the valves of 205- first, 206- cylinder bodies, the connecting tubes of 207- first, the valves of 208- second,
The connecting tubes of 209- second, the valves of 210- the 3rd, the motion bars of 211- first, 212- floating blocks, 213- contact plates, 214- first switches,
31- compression cylinders, 32- openings, 33- air inlet pipe, 34- pistons, 35- racks, the installing plates of 36- first, the motors of 37- first, 38- teeth
Wheel, 39- second switches, 4- switching mechanisms, 41- transverse slats, the motors of 42- second, 43- first bearing seats, 44- first rotating shafts, 45- the
Two installing plates, 46- rubber blankets, 47-L type bars, 5- guiding mechanisms, 51- sleeves, the motion bars of 52- second, the springs of 53- first, 54-
Pulley, 6- water pumps, 7- flexible pipes.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of air detection timing sampling equipment, as Figure 1-5, include top plate 1, timing means 2 and sampling dress
3 are put, top plate 1 is installed on timing means 2, sampler 3 is installed on top plate 1.
Embodiment 2
A kind of air detection timing sampling equipment, as Figure 1-5, include top plate 1, timing means 2 and sampling dress
3 are put, top plate 1 is installed on timing means 2, sampler 3 is installed on top plate 1.
Timing means 2 include the first water tank 201, riser 202, the second water tank 203, water inlet pipe 204, the first valve 205,
It is cylinder body 206, the first connecting tube 207, the second valve 208, the second connecting tube 209, the 3rd valve 210, the first motion bar 211, floating
Block 212, contact plate 213 and first switch 214, the top left of the first water tank 201 is vertically-mounted riser 202, the top of riser 202
Second water tank 203 is installed, the top right of the second water tank 203 is provided with water inlet pipe 204, and water inlet pipe 204 connects with the second water tank 203
Logical, water inlet pipe 204 is provided with the first valve 205, and the top right of the first water tank 201 is provided with cylinder body 206, on the left of cylinder body 206 on
Portion is connected with the first connecting tube 207 with the bottom of the second water tank 203, and the first connecting tube 207 connects with the water tank 203 of cylinder body 206 and second
Logical, the first connecting tube 207 is provided with the second valve 208, and the left lower of cylinder body 206 is connected with the crown center of the first water tank 201
Second connecting tube 209, the second connecting tube 209 connect with the water tank 201 of cylinder body 206 and first, and the second connecting tube 209 is provided with the 3rd
Valve 210, cylinder body 206 is interior to be provided with floating block 212, and the crown center of floating block 212 is connected with the first motion bar 211, the first motion bar 211
Movable to pass through the top of cylinder body 206, the top of the first motion bar 211 is provided with contact plate 213, the right flank middle part of the second water tank 203
First switch 214 is installed, first switch 214 is located at directly over contact plate 213, and first switch 214 has circuit with sampler 3
Connection.
Embodiment 3
A kind of air detection timing sampling equipment, as Figure 1-5, include top plate 1, timing means 2 and sampling dress
3 are put, top plate 1 is installed on timing means 2, sampler 3 is installed on top plate 1.
Timing means 2 include the first water tank 201, riser 202, the second water tank 203, water inlet pipe 204, the first valve 205,
It is cylinder body 206, the first connecting tube 207, the second valve 208, the second connecting tube 209, the 3rd valve 210, the first motion bar 211, floating
Block 212, contact plate 213 and first switch 214, the top left of the first water tank 201 is vertically-mounted riser 202, the top of riser 202
Second water tank 203 is installed, the top right of the second water tank 203 is provided with water inlet pipe 204, and water inlet pipe 204 connects with the second water tank 203
Logical, water inlet pipe 204 is provided with the first valve 205, and the top right of the first water tank 201 is provided with cylinder body 206, on the left of cylinder body 206 on
Portion is connected with the first connecting tube 207 with the bottom of the second water tank 203, and the first connecting tube 207 connects with the water tank 203 of cylinder body 206 and second
Logical, the first connecting tube 207 is provided with the second valve 208, and the left lower of cylinder body 206 is connected with the crown center of the first water tank 201
Second connecting tube 209, the second connecting tube 209 connect with the water tank 201 of cylinder body 206 and first, and the second connecting tube 209 is provided with the 3rd
Valve 210, cylinder body 206 is interior to be provided with floating block 212, and the crown center of floating block 212 is connected with the first motion bar 211, the first motion bar 211
Movable to pass through the top of cylinder body 206, the top of the first motion bar 211 is provided with contact plate 213, the right flank middle part of the second water tank 203
First switch 214 is installed, first switch 214 is located at directly over contact plate 213, and first switch 214 has circuit with sampler 3
Connection.
Sampler 3 includes compression cylinder 31, air inlet pipe 33, piston 34, rack 35, the first installing plate 36, the first motor
37th, gear 38 and second switch 39, the top left of top plate 1 are provided with compression cylinder 31, and the crown center of compression cylinder 31 is provided with air inlet
Pipe 33, air inlet pipe 33 connect with compression cylinder 31, and the middle part of top plate 1 is provided with opening 32, and the inner sliding type of compression cylinder 31 is provided with piston 34, living
Fill in 34 bottoms and rack 35 is installed, the slidingtype of rack 35 passes through the bottom of compression cylinder 31, and rack 35 passes through opening 32, the second water tank
203 left surface tops are provided with the first installing plate 36, and the installed in front of the first installing plate 36 has the first motor 37, the first motor 37
Gear 38 is installed, gear 38 is located at the right of rack 35, and rack 35 engages with gear 38, the left side of the second water tank 203 on output shaft
Face bottom is provided with second switch 39, and second switch 39 is located at immediately below rack 35, and the motor 37 of second switch 39 and first has electricity
Road connects.
Embodiment 4
A kind of air detection timing sampling equipment, as Figure 1-5, include top plate 1, timing means 2 and sampling dress
3 are put, top plate 1 is installed on timing means 2, sampler 3 is installed on top plate 1.
Timing means 2 include the first water tank 201, riser 202, the second water tank 203, water inlet pipe 204, the first valve 205,
It is cylinder body 206, the first connecting tube 207, the second valve 208, the second connecting tube 209, the 3rd valve 210, the first motion bar 211, floating
Block 212, contact plate 213 and first switch 214, the top left of the first water tank 201 is vertically-mounted riser 202, the top of riser 202
Second water tank 203 is installed, the top right of the second water tank 203 is provided with water inlet pipe 204, and water inlet pipe 204 connects with the second water tank 203
Logical, water inlet pipe 204 is provided with the first valve 205, and the top right of the first water tank 201 is provided with cylinder body 206, on the left of cylinder body 206 on
Portion is connected with the first connecting tube 207 with the bottom of the second water tank 203, and the first connecting tube 207 connects with the water tank 203 of cylinder body 206 and second
Logical, the first connecting tube 207 is provided with the second valve 208, and the left lower of cylinder body 206 is connected with the crown center of the first water tank 201
Second connecting tube 209, the second connecting tube 209 connect with the water tank 201 of cylinder body 206 and first, and the second connecting tube 209 is provided with the 3rd
Valve 210, cylinder body 206 is interior to be provided with floating block 212, and the crown center of floating block 212 is connected with the first motion bar 211, the first motion bar 211
Movable to pass through the top of cylinder body 206, the top of the first motion bar 211 is provided with contact plate 213, the right flank middle part of the second water tank 203
First switch 214 is installed, first switch 214 is located at directly over contact plate 213, and first switch 214 has circuit with sampler 3
Connection.
Sampler 3 includes compression cylinder 31, air inlet pipe 33, piston 34, rack 35, the first installing plate 36, the first motor
37th, gear 38 and second switch 39, the top left of top plate 1 are provided with compression cylinder 31, and the crown center of compression cylinder 31 is provided with air inlet
Pipe 33, air inlet pipe 33 connect with compression cylinder 31, and the middle part of top plate 1 is provided with opening 32, and the inner sliding type of compression cylinder 31 is provided with piston 34, living
Fill in 34 bottoms and rack 35 is installed, the slidingtype of rack 35 passes through the bottom of compression cylinder 31, and rack 35 passes through opening 32, the second water tank
203 left surface tops are provided with the first installing plate 36, and the installed in front of the first installing plate 36 has the first motor 37, the first motor 37
Gear 38 is installed, gear 38 is located at the right of rack 35, and rack 35 engages with gear 38, the left side of the second water tank 203 on output shaft
Face bottom is provided with second switch 39, and second switch 39 is located at immediately below rack 35, and the motor 37 of second switch 39 and first has electricity
Road connects.
Also include switching mechanism 4, switching mechanism 4 includes transverse slat 41, first bearing seat 43, first rotating shaft 44, second
Installing plate 45, rubber blanket 46 and L-type bar 47, the left lower of rack 35 are provided with transverse slat 41, and the top left of transverse slat 41 is provided with
Two motors 42, the top right of transverse slat 41 are provided with L-type bar 47, and L-type bar 47 is located at the right of the second motor 42, installed on L-type bar 47
There is a first bearing seat 43, the bearing block in first bearing seat 43 is connected with first rotating shaft 44, and first rotating shaft 44 is movable through top
Plate 1, for the bottom of first rotating shaft 44 by the output axis connection of shaft coupling and the second motor 42, the top of first rotating shaft 44 is provided with second
Installing plate 45, the bottom right of the second installing plate 45 are provided with rubber blanket 46, and rubber blanket 46 is located at directly over air inlet pipe 33, rubber blanket
46 coordinate with air inlet pipe 33.
Also include guiding mechanism 5, guiding mechanism 5 includes sleeve 51, the second motion bar 52, the first spring 53 and pulley
54, the lower right side of rack 35 is provided with sleeve 51, and the second motion bar 52 is provided with sleeve 51, the first spring is provided with sleeve 51
53, the right-hand member of the first spring 53 is connected with the left end of the second motion bar 52, and the right rotary type of the second motion bar 52 is provided with pulley 54, sliding
Wheel 54 contacts with the left surface of the second water tank 203.
Also including water pump 6 and flexible pipe 7, the inner bottom part of the first water tank 201 is provided with water pump 6, flexible pipe 7 is connected with water pump 6,
The right of 7 the first water tank of hermetically passing of flexible pipe 201, the end of flexible pipe 7 pass through the right top of the second water tank 203, the water tank of flexible pipe 7 and second
203 connections.
Operation principle：During using the present invention, operating personnel first add appropriate clear water toward timing means 2 is inner, and it is fixed to restart
When device 2, the time as defined in of timing means 2 can start sampler 3 air is sampled, after to be sampled, behaviour
Make personnel's timeing closing device 2.Gas bottle is placed on to the top of sampler 3 again, dress will be sampled by then starting sampler 3
3 li of air is put to be sprayed onto in gas bottle.
Because timing means 2 includes the first water tank 201, riser 202, the second water tank 203, water inlet pipe 204, the first valve
205th, cylinder body 206, the first connecting tube 207, the second valve 208, the second connecting tube 209, the 3rd valve 210, the first motion bar
211st, floating block 212, contact plate 213 and first switch 214, the top left of the first water tank 201 is vertically-mounted riser 202, riser
202 tops are provided with the second water tank 203, and the top right of the second water tank 203 is provided with water inlet pipe 204, the water of water inlet pipe 204 and second
Case 203 connects, and water inlet pipe 204 is provided with the first valve 205, and the top right of the first water tank 201 is provided with cylinder body 206, cylinder body 206
Left upper portion is connected with the first connecting tube 207, the first connecting tube 207 and the water tank of cylinder body 206 and second with the bottom of the second water tank 203
203 connections, the first connecting tube 207 are provided with the second valve 208, and the left lower of cylinder body 206 and the crown center of the first water tank 201 connect
The second connecting tube 209 is connected to, the second connecting tube 209 is connected with the water tank 201 of cylinder body 206 and first, and the second connecting tube 209 is provided with
3rd valve 210, cylinder body 206 is interior to be provided with floating block 212, and the crown center of floating block 212 is connected with the first motion bar 211, the first activity
Bar 211 is movable through the top of cylinder body 206, and the top of the first motion bar 211 is provided with contact plate 213, the right flank of the second water tank 203
Middle part is provided with first switch 214, and first switch 214 is located at directly over contact plate 213, and first switch 214 has with sampler 3
Circuit connects.It is appropriate clear toward adding in the second water tank 203 by water inlet pipe 204 so operating personnel open the first valve 205
Water, then the second valve 208 is opened, clear water is flowed into cylinder body 206 by the first connecting tube 207, when the clear water in cylinder body 206 is gradual
When increasing, floating block 212 up moves therewith, and floating block 212 drives the first motion bar 211 up to move, and the first motion bar 211 drives
Contact plate 213 up moves, after contact plate 213 encounters first switch 214, you can starts sampler 3 and air is taken
Sample, after to be sampled, operating personnel close the first valve 205 and the second valve 208, then open the 3rd valve 210, cylinder body
Clear water in 206 is flowed into the first water tank 201 by the second connecting tube 209, and floating block 212 and contact plate 213 move down therewith,
After the clear water in cylinder body 206 drains, operating personnel close the 3rd valve 210.
Because sampler 3 includes compression cylinder 31, air inlet pipe 33, piston 34, rack 35, the first installing plate 36, first
Motor 37, gear 38 and second switch 39, the top left of top plate 1 are provided with compression cylinder 31, and the crown center of compression cylinder 31 is provided with
Air inlet pipe 33, air inlet pipe 33 connect with compression cylinder 31, and the middle part of top plate 1 is provided with opening 32, and the inner sliding type of compression cylinder 31 is provided with piston
34, the bottom of piston 34 is provided with rack 35, and the slidingtype of rack 35 passes through the bottom of compression cylinder 31, and rack 35 passes through opening 32, and second
The left surface top of water tank 203 is provided with the first installing plate 36, and the installed in front of the first installing plate 36 has the first motor 37, the first motor
Gear 38 is installed, gear 38 is located at the right of rack 35, and rack 35 engages with gear 38, the second water tank 203 on 37 output shaft
Left surface bottom is provided with second switch 39, and second switch 39 is located at immediately below rack 35, the motor 37 of second switch 39 and first
There is circuit connection.So the first motor 37 reversion band moving gear 38 inverts, gear 38 moves down with carry-over bar 35, the band of rack 35
Piston 34 moves down, and piston 34, which moves down, is drawn into the air in the external world in compression cylinder 31, when rack 35 is down encountered
After second switch 39, the first motor 37 stops, and gas bottle can be placed on directly over air inlet pipe 33 by operating personnel, operating personnel
Restart the first motor 37 to rotate forward, the first motor 37 rotates forward with moving gear 38, and gear 38 up moves with carry-over bar 35, rack 35
Band piston 34 up moves, and piston 34, which up moves, to be discharged into the air in compression cylinder 31 in gas bottle, when piston 34
After being up moved to suitable position, operating personnel close the first motor 37.
Because also including switching mechanism 4, switching mechanism 4 include transverse slat 41, first bearing seat 43, first rotating shaft 44,
Second installing plate 45, rubber blanket 46 and L-type bar 47, the left lower of rack 35 are provided with transverse slat 41, the installation of the top left of transverse slat 41
There is the second motor 42, the top right of transverse slat 41 is provided with L-type bar 47, and L-type bar 47 is located at the right of the second motor 42, on L-type bar 47
First bearing seat 43 is installed, the bearing block in first bearing seat 43 is connected with first rotating shaft 44, and first rotating shaft 44 is movable to wear
Top plate 1 is crossed, by the output axis connection of shaft coupling and the second motor 42, the top of first rotating shaft 44 is provided with the bottom of first rotating shaft 44
Second installing plate 45, the bottom right of the second installing plate 45 are provided with rubber blanket 46, and rubber blanket 46 is located at directly over air inlet pipe 33, rubber
Rubber cushion 46 coordinates with air inlet pipe 33.So while rack 35 moves down, drive switching mechanism 4 is overall to move down, work as tooth
When bar 35 stops moving down, rubber blanket 46 just covers air inlet pipe 33, so that the air in compression cylinder 31 is not easily susceptible to
The influence of outside air, when needing to discharge air, operating personnel start the second motor 42 and rotated, and the second motor 42 drives the
One rotating shaft 44 rotates, and first rotating shaft 44 drives the second installing plate 45 to rotate, and the second installing plate 45 drives rubber blanket 46 to rotate, and works as rubber
After rubber cushion 46 leaves air inlet pipe 33, operating personnel close the second motor 42, and after air sampling, operating personnel restart the
Two motors 42, the second motor 42 is closed after the reinstatement of rubber blanket 46.
Because also including guiding mechanism 5, guiding mechanism 5 includes sleeve 51, the second motion bar 52, the and of the first spring 53
Pulley 54, the lower right side of rack 35 are provided with sleeve 51, and the second motion bar 52 is provided with sleeve 51, the first bullet is provided with sleeve 51
Spring 53, the right-hand member of the first spring 53 are connected with the left end of the second motion bar 52, and the right rotary type of the second motion bar 52 is provided with pulley 54,
Pulley 54 contacts with the left surface of the second water tank 203.So when rack 35 is down or when moving down, in the second motion bar 52 and
In the presence of one spring 53, pulley 54 can be contacted and slided with the second water tank 203 all the time, so that rack 35 slides more
It is smooth.
Because also including water pump 6 and flexible pipe 7, the inner bottom part of the first water tank 201 is provided with water pump 6, is connected with water pump 6 soft
Pipe 7, the right of 7 the first water tank of hermetically passing of flexible pipe 201, the end of flexible pipe 7 pass through the right top of the second water tank 203, flexible pipe 7 and second
Water tank 203 connects.So after the clear water in the first water tank 201 has been expired, operating personnel can open water pump 6, and water pump 6 takes out clear water
Take, flowed into by flexible pipe 7 in the second water tank 203, so that the present invention uses enhanced convenience.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of air detection timing sampling equipment, it is characterised in that include top plate (1), timing means (2) and sampling dress
Put (3), top plate (1) is installed on timing means (2), sampler (3) is installed on top plate (1).
2. a kind of air detection timing sampling equipment according to claim 1, it is characterised in that timing means (2) wraps
The first water tank (201), riser (202), the second water tank (203), water inlet pipe (204), the first valve (205), cylinder body are included
(206), the first connecting tube (207), the second valve (208), the second connecting tube (209), the 3rd valve (210), the first motion bar
(211), floating block (212), contact plate (213) and first switch (214), at the top of the first water tank (201) left it is vertically-mounted have it is perpendicular
Plate (202), riser (202) top are provided with the second water tank (203), and right is provided with water inlet pipe at the top of the second water tank (203)
(204), water inlet pipe (204) connects with the second water tank (203), and water inlet pipe (204) is provided with the first valve (205), the first water tank
(201) top right is provided with cylinder body (206), and cylinder body (206) left upper portion is connected with the first company with the second water tank (203) bottom
Take over (207), the first connecting tube (207) is connected with cylinder body (206) and the second water tank (203), and the first connecting tube (207) is provided with
Second valve (208), cylinder body (206) left lower and the first water tank (201) crown center are connected with the second connecting tube (209),
Second connecting tube (209) connects with cylinder body (206) and the first water tank (201), and the second connecting tube (209) is provided with the 3rd valve
(210) floating block (212), is provided with cylinder body (206), floating block (212) crown center is connected with the first motion bar (211), and first lives
Lever (211) is movable through cylinder body (206) top, and the first motion bar (211) top is provided with contact plate (213), the second water
Case (203) right flank middle part is provided with first switch (214), and first switch (214) is located at directly over contact plate (213), and first
Switch (214) has circuit to be connected with sampler (3).
3. a kind of air detection timing sampling equipment according to claim 2, it is characterised in that sampler (3) wraps
Compression cylinder (31), air inlet pipe (33), piston (34), rack (35), the first installing plate (36), the first motor (37), gear are included
(38) and second switch (39), left is provided with compression cylinder (31) at the top of top plate (1), compression cylinder (31) crown center be provided with into
Tracheae (33), air inlet pipe (33) are connected with compression cylinder (31), and opening (32) is provided with the middle part of top plate (1), is slided in compression cylinder (31)
Formula is provided with piston (34), and piston (34) bottom is provided with rack (35), and rack (35) slidingtype passes through compression cylinder (31) bottom, tooth
Bar (35) passes through opening (32), and the second water tank (203) left surface top is provided with the first installing plate (36), the first installing plate (36)
Installed in front has the first motor (37), and gear (38) is provided with the output shaft of the first motor (37), and gear (38) is located at rack
(35) right, rack (35) engage with gear (38), and the second water tank (203) left surface bottom is provided with second switch (39), the
Two switches (39) are located at immediately below rack (35), and second switch (39) has circuit to be connected with the first motor (37).
4. a kind of air detection timing sampling equipment according to claim 3, it is characterised in that also include opening/closing machine
Structure (4), switching mechanism (4) include transverse slat (41), first bearing seat (43), first rotating shaft (44), the second installing plate (45), rubber
Rubber cushion (46) and L-type bar (47), rack (35) left lower are provided with transverse slat (41), and left is provided with second at the top of transverse slat (41)
Motor (42), transverse slat (41) top right are provided with L-type bar (47), and L-type bar (47) is located at the second motor (42) right, L-type bar
(47) first bearing seat (43) is installed, the bearing block in first bearing seat (43) is connected with first rotating shaft (44), first turn on
Axle (44) is movable to pass through top plate (1), first rotating shaft (44) bottom by the output axis connection of shaft coupling and the second motor (42),
First rotating shaft (44) top is provided with the second installing plate (45), and the second installing plate (45) bottom right is provided with rubber blanket (46),
Rubber blanket (46) is located at directly over air inlet pipe (33), and rubber blanket (46) coordinates with air inlet pipe (33).
5. a kind of air detection timing sampling equipment according to claim 4, it is characterised in that also include Guiding machine
Structure (5), guiding mechanism (5) include sleeve (51), the second motion bar (52), the first spring (53) and pulley (54), rack
(35) lower right side is provided with sleeve (51), and the second motion bar (52) is provided with sleeve (51), the first bullet is provided with sleeve (51)
Spring (53), the first spring (53) right-hand member are connected with the second motion bar (52) left end, the installation of the second motion bar (52) right rotary type
There is pulley (54), pulley (54) contacts with the second water tank (203) left surface.
6. a kind of air detection timing sampling equipment according to claim 5, it is characterised in that also include water pump
(6) and flexible pipe (7), the first water tank (201) inner bottom part are provided with water pump (6), and flexible pipe (7), flexible pipe (7) are connected with water pump (6)
The water tank of hermetically passing first (201) right, flexible pipe (7) end pass through the second water tank (203) right top, flexible pipe (7) and second
Water tank (203) connects.
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| CN201711247698.7A CN107764608B (en) | 2017-12-01 | 2017-12-01 | A kind of air detection timing sampling equipment |
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| CN201711247698.7A CN107764608B (en) | 2017-12-01 | 2017-12-01 | A kind of air detection timing sampling equipment |
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| CN107764608B CN107764608B (en) | 2019-11-29 |
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| CN109490535A (en) * | 2018-10-22 | 2019-03-19 | 湖北洁源检测有限公司 | A kind of multi-channel synchronous immunochromatography detection system and detection method |
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| Publication number | Publication date |
|---|---|
| CN107764608B (en) | 2019-11-29 |
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Effective date of registration: 20191104 Address after: Floor 3-5, No.319, Huangpi Avenue, QianChuan street, Huangpi District, Wuhan City, Hubei Province 430399 Applicant after: Hubei Jieyuan Testing Co., Ltd. Address before: 710000 Shaanxi province Xi'an Beilin District No. 9 end shoe door Applicant before: Zhou Hangyang |
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