CN113607888A - Soil greenhouse gas monitoring case with self-cleaning effect of probe - Google Patents
Soil greenhouse gas monitoring case with self-cleaning effect of probe Download PDFInfo
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- CN113607888A CN113607888A CN202110889057.1A CN202110889057A CN113607888A CN 113607888 A CN113607888 A CN 113607888A CN 202110889057 A CN202110889057 A CN 202110889057A CN 113607888 A CN113607888 A CN 113607888A
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- 239000000523 sample Substances 0.000 title claims abstract description 209
- 238000012544 monitoring process Methods 0.000 title claims abstract description 142
- 238000004140 cleaning Methods 0.000 title claims abstract description 105
- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 35
- 239000002689 soil Substances 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 title claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 161
- 238000005070 sampling Methods 0.000 claims abstract description 105
- 238000001514 detection method Methods 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000005192 partition Methods 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000001680 brushing effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 238000007664 blowing Methods 0.000 claims description 55
- 238000005507 spraying Methods 0.000 claims description 30
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005201 scrubbing Methods 0.000 claims description 2
- 239000002680 soil gas Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000904014 Pappus Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of soil greenhouse gas monitoring, in particular to a soil greenhouse gas monitoring box with a probe self-cleaning effect, which comprises: the sampling gas monitoring box is internally and horizontally provided with a first partition plate and a second partition plate; the gas inlet and outlet control mechanism is arranged on the side wall of the sampling gas monitoring box; the detection probe is vertically arranged inside the sampling gas monitoring box; the probe lifting driving mechanism is arranged at the top end of the sampling gas monitoring box, and the output end of the probe lifting driving mechanism is in transmission connection with the detection probe; a probe brushing mechanism; a probe wiping mechanism; the soil greenhouse gas monitoring box with the probe self-cleaning effect can accurately monitor soil greenhouse gas, automatically discharge detected gas, purify air in the box body, automatically clean a probe for the detected gas, improve the working efficiency and improve the detection accuracy of the probe.
Description
Technical Field
The invention relates to the technical field of soil greenhouse gas monitoring, in particular to a soil greenhouse gas monitoring box with a probe self-cleaning effect.
Background
Among the prior art, when detecting states such as soil greenhouse gas composition, humidity, temperature, need use gaseous detection probe, after monitoring case work an end time, the probe of monitoring incasement can receive gaseous pollution, leads to the testing result accurate inadequately, influences monitoring data's accuracy. Therefore, it is necessary to design a soil greenhouse gas monitoring box with a probe self-cleaning effect to solve the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide a soil greenhouse gas monitoring box with self-cleaning effect of probe, this technical scheme has solved prior art, when examining states such as soil greenhouse gas composition, humidity, temperature, need use gaseous detection probe, after monitoring box work end time, the probe of monitoring incasement can receive gas pollution, leads to the testing result accurate inadequately, influences the accuracy of monitoring data.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
there is provided a soil greenhouse gas monitoring box with probe self-cleaning effect, comprising:
the sampling gas monitoring box is internally and horizontally provided with a first partition plate and a second partition plate, the first partition plate and the second partition plate are fixedly arranged in the sampling gas monitoring box, and the first partition plate is positioned right above the second partition plate;
the gas inlet and outlet control mechanism is arranged on the side wall of the sampling gas monitoring box and is used for controlling gas to enter and exit the sampling gas monitoring box so as to be convenient for analyzing the gas and replacing and cleaning the gas in the sampling gas monitoring box;
the detection probe is vertically arranged inside the sampling gas monitoring box and is used for detecting the temperature, the humidity, the gas components and the like of gas inside the sampling gas monitoring box;
the probe lifting driving mechanism is arranged at the top end of the sampling gas monitoring box, and the output end of the probe lifting driving mechanism is in transmission connection with the detection probe and is used for driving the detection probe to lift in the sampling gas monitoring box so as to drive the detection probe to switch different working positions;
the probe brushing mechanism is arranged on the second partition plate and used for brushing the detection probes so as to facilitate automatic cleaning operation of the detection probes;
the probe wiping mechanism is arranged on the first partition plate and used for wiping the cleaned detection probe to ensure the detection accuracy of the detection probe;
the water spraying mechanism is arranged on the first partition plate, and the output end of the water spraying mechanism is obliquely arranged below the first partition plate and used for spraying water to the detection probes, so that a clean water source is provided for cleaning the detection probes.
As an optimal scheme of the soil greenhouse gas monitoring box with the probe self-cleaning effect, a drying device is arranged on the side wall of the sampling gas monitoring box.
As an optimal scheme of a soil greenhouse gas monitoring box with a probe self-cleaning effect, a gas inlet and outlet control mechanism comprises an air inlet channel, a first electromagnetic valve, an air outlet channel, a second electromagnetic valve and a blowing cleaning assembly, wherein the air inlet channel is horizontally arranged on the lower half part of the side wall of one side of the sampling gas monitoring box, the first electromagnetic valve is fixedly arranged on the air inlet channel, the air outlet channel is horizontally arranged on the upper half part of the side wall of one side of the sampling gas monitoring box, the second electromagnetic valve is fixedly arranged on the air outlet channel, the blowing cleaning assembly is arranged on the side wall of the sampling gas monitoring box, and the output end of the blowing cleaning assembly is arranged in the sampling gas monitoring box in a penetrating manner.
As an optimal scheme of soil greenhouse gas monitoring case with probe self-cleaning effect, the clean subassembly of blowing is including always the blowing pipe, divide blowing pipe and third solenoid valve, and always the blowing pipe setting is in the gaseous monitoring case outside of sampling, divides the blowing pipe to be equipped with a plurality of, and wherein one end that a plurality of roots divide the blowing pipe all communicates with always the blowing pipe, and a plurality of other ends that divide the blowing pipe evenly run through the distribution inside the gaseous monitoring case of sampling, and the one end that divides the blowing pipe is kept away from at always the blowing pipe to the third solenoid valve setting.
As an optimal scheme of soil greenhouse gas monitoring case with self-cleaning effect of probe, probe lift actuating mechanism drives actuating cylinder, lifter plate and lift propelling movement pole including going up and down, and the lift drives the vertical fixed mounting of actuating cylinder at the gaseous monitoring incasement top of sampling, and the lifter plate level sets up at the gaseous monitoring incasement of sampling, and the lifter plate is located the top of first baffle, and the vertical fixed mounting of lift propelling movement pole is in the bottom of lifter plate, the bottom of lift propelling movement pole and the top fixed connection who detects probe.
As a preferable scheme of the soil greenhouse gas monitoring box with the probe self-cleaning effect, the probe brushing mechanism comprises:
the probe cleaning assembly is arranged on the second partition plate, is positioned right below the detection probe and is used for rotationally cleaning the detection probe descending into the probe cleaning assembly so as to ensure the cleaning degree of the surface of the detection probe;
the reciprocating rotation driving assembly is arranged on the second partition plate, and the output end of the reciprocating rotation driving assembly is in transmission connection with the probe cleaning assembly and used for driving the probe cleaning assembly to rotate in a reciprocating mode, so that the function of the reciprocating rotation driving assembly in driving the probe cleaning assembly to rotate is achieved.
As an optimal scheme of soil greenhouse gas monitoring case with probe self-cleaning effect, the clean subassembly of probe is including erection column and pappus brush, and the vertical hub joint of erection column is on second baffle top, and reciprocal rotation drive subassembly's output is connected with the erection column transmission, and the erection column is located test probe under, and the pappus brush setting is equipped with the clean groove of installation pappus brush in the inside of erection column in the erection column.
As an optimal scheme of soil greenhouse gas monitoring case with self-cleaning effect of probe, reciprocal rotation drive subassembly is including servo motor, the carousel, hinge bar and driving plate, the vertical setting of servo motor is in one side below of second baffle, the carousel horizontal axis connects the one side that is close to servo motor on second baffle top, servo motor's output and carousel bottom center department fixed connection, the setting that the driving plate level can slide is on the second baffle, the hinge bar level sets up in second baffle top, the one end and the eccentric coupling in carousel top of hinge bar, the other end and the driving plate one end coupling of hinge bar, one side that the driving plate is close to the clean subassembly of probe is equipped with the rack, be equipped with the latch with rack toothing on the bottom lateral wall of erection column.
As a preferred scheme of a soil greenhouse gas monitoring box with a probe self-cleaning effect, a probe wiping mechanism comprises a pushing driving device, a shutter opening and closing device and a water absorption sponge wiper, the water absorption sponge wiper is vertically arranged on a first partition plate, the water absorption sponge wiper and a detection probe are coaxially arranged, the inner diameter of the water absorption sponge wiper is slightly larger than the outer diameter of the detection probe, the pushing driving device is horizontally arranged on the side wall of the sampling gas monitoring box, the shutter opening and closing device is arranged on the first partition plate, the output end of the shutter opening and closing device is in transmission connection with the water absorption sponge wiper, and the output end of the pushing driving device is in transmission connection with the shutter opening and closing device.
As an optimal scheme of soil greenhouse gas monitoring case with probe self-cleaning effect, water spray mechanism is including always connecting the water pipe, the distributive pipe, sprinkler bead and fourth solenoid valve, always connecting the water pipe and setting up on the second baffle, the outside extension of one end of always connecting the water pipe runs through sampling gas monitoring case lateral wall, fourth solenoid valve fixed mounting is in the one end that sampling gas monitoring case was kept away from to always connecting the water pipe, distributive pipe and sprinkler bead all symmetry set up the both sides at detecting probe, the one end and the always connecting the water pipe intercommunication of distributive pipe, the other end and the sprinkler bead intercommunication of distributive pipe, the sprinkler bead slope sets up below the second baffle, the output direction slope of sprinkler bead points to detecting probe.
Compared with the prior art, the invention has the beneficial effects that:
the soil greenhouse gas monitoring box with the probe self-cleaning effect can accurately monitor soil greenhouse gas, can automatically discharge the detected gas after one detection operation is completed, can purify air in the box body, can automatically clean the probe for the detected gas, prevents manual cleaning operation, improves the working efficiency, can wipe the probe dry after cleaning, and improves the detection accuracy of the probe.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the interior of the case according to the present invention;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a schematic perspective view of the gas inlet/outlet control mechanism of the present invention;
FIG. 6 is a schematic perspective view of the water spraying mechanism of the present invention;
FIG. 7 is a schematic perspective view of a probe brushing mechanism according to the present invention;
FIG. 8 is a schematic perspective view of the probe lift driving mechanism of the present invention;
FIG. 9 is a side view of FIG. 8;
fig. 10 is a schematic perspective view of the probe drying mechanism of the present invention.
The reference numbers in the figures are:
1-sampling a gas monitoring box; 2-gas in and out control mechanism; 3-detection probes; 4-a probe lifting driving mechanism; 5-a probe brushing mechanism; 6-probe wiping mechanism; 7-a water spraying mechanism; 8-a first separator; 9-a second separator; 10-a drying device; 11-an intake passage; 12-a first solenoid valve; 13-an air outlet channel; 14-a second solenoid valve; 15-total blowpipe; 16-branch blowpipes; 17-a third solenoid valve; 18-a lifting driving cylinder; 19-a lifter plate; 20-lifting a pushing rod; 21-mounting a column; 22-a soft brush; 23-ring teeth; 24-a servo motor; 25-a turntable; 26-a hinged lever; 27-a drive plate; 28-a rack; 29-a push drive; 30-shutter opening and closing device; 31-water absorption sponge wipe; 32-general connecting water pipe; 33-a water diversion pipe; 34-a sprinkler head; 35-fourth solenoid valve.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 4, a soil greenhouse gas monitoring box with a probe self-cleaning effect includes:
the sampling gas monitoring box comprises a sampling gas monitoring box 1, wherein a first partition plate 8 and a second partition plate 9 are horizontally arranged in the sampling gas monitoring box 1, the first partition plate 8 and the second partition plate 9 are fixedly arranged in the sampling gas monitoring box 1, and the first partition plate 8 is positioned right above the second partition plate 9;
the gas inlet and outlet control mechanism 2 is arranged on the side wall of the sampling gas monitoring box 1 and is used for controlling gas to enter and exit the sampling gas monitoring box 1 so as to be convenient for analyzing the gas and replacing and cleaning the gas in the sampling gas monitoring box 1;
the detection probe 3 is vertically arranged inside the sampling gas monitoring box 1 and is used for detecting the temperature, the humidity, the gas components and the like of the gas inside the sampling gas monitoring box 1;
the probe lifting driving mechanism 4 is arranged at the top end of the sampling gas monitoring box 1, and the output end of the probe lifting driving mechanism 4 is in transmission connection with the detection probe 3 and is used for driving the detection probe 3 to lift in the sampling gas monitoring box 1 so as to drive the detection probe 3 to switch different working positions;
the probe brushing mechanism 5 is arranged on the second partition plate 9 and is used for brushing the detection probe 3 so as to facilitate automatic cleaning operation of the detection probe 3;
the probe wiping mechanism 6 is arranged on the first partition plate 8 and used for wiping the cleaned detection probes 3 to ensure the detection accuracy of the detection probes 3;
and the water spraying mechanism 7 is arranged on the first partition plate 8, and the output end of the water spraying mechanism 7 is obliquely arranged below the first partition plate 8 and used for spraying water to the detection probe 3, so that a clean water source is provided for cleaning the detection probe 3.
A drying device 10 is provided on a side wall of the sampling gas monitoring box 1 shown in fig. 2. After the detection probe 3 finishes the cleaning operation, the drying device 10 outputs to heat the interior of the sampling gas monitoring box 1, dries the residual moisture in the sampling gas monitoring box 1, and dries the probe wiping mechanism 6 at the same time, so that the subsequent probe wiping mechanism 6 can conveniently realize the wiping function.
Referring to fig. 5, the gas inlet and outlet control mechanism 2 includes an air inlet channel 11, a first electromagnetic valve 12, an air outlet channel 13, a second electromagnetic valve 14 and a blowing cleaning assembly, the air inlet channel 11 is horizontally arranged on the lower half portion of the side wall of one side of the sampling gas monitoring box 1, the first electromagnetic valve 12 is fixedly arranged on the air inlet channel 11, the air outlet channel 13 is horizontally arranged on the upper half portion of the side wall of one side of the sampling gas monitoring box 1 far away from the air inlet channel 11, the second electromagnetic valve 14 is fixedly arranged on the air outlet channel 13, the blowing cleaning assembly is arranged on the side wall of the sampling gas monitoring box 1, and the output end of the blowing cleaning assembly is arranged in the sampling gas monitoring box 1 in a penetrating manner. When gaseous business turn over control mechanism 2 during operation, soil gas who will wait to detect lets in sampling gas monitoring box 1 through inlet channel 11 output, gas is detected in sampling gas monitoring box 1, after detecting the completion, close first solenoid valve 12, stop the leading-in of soil gas who waits to detect, open second solenoid valve 14, discharge gas from outlet channel 13, clean subassembly work of blowing is inside leading-in sampling gas monitoring box 1 with clean gas, thereby gas to sampling gas monitoring box 1 inside is updated, guarantee sampling gas monitoring box 1 and treat the accuracy that the soil gas that detects.
Referring to fig. 5 the clean subassembly of blowing that shows including total blowing pipe 15, divide blowing pipe 16 and third solenoid valve 17, total blowing pipe 15 sets up in the sampling gas monitoring case 1 outside, divides blowing pipe 16 to be equipped with a plurality of, and a plurality of wherein one end of blowing pipe 16 of dividing all communicates with total blowing pipe 15, and a plurality of other ends of dividing blowing pipe 16 evenly run through the distribution inside sampling gas monitoring case 1, and third solenoid valve 17 sets up the one end of keeping away from branch blowing pipe 16 at total blowing pipe 15. When the clean subassembly work of blowing, through the air-out switch of third solenoid valve 17 control, when needs carry out air cleaning, open third solenoid valve 17, clean gaseous lets in a plurality of roots through total blowing pipe 15 and divides the blowing pipe 16, and inside the rethread divides the leading-in sampling gas monitoring box 1 of blowing pipe 16, the gaseous renewal operation in realization sampling gas monitoring box 1.
Referring to fig. 8-9, the probe lifting driving mechanism 4 includes a lifting driving cylinder 18, a lifting plate 19 and a lifting pushing rod 20, the lifting driving cylinder 18 is vertically and fixedly installed at the top end of the sampling gas monitoring box 1, the lifting plate 19 is horizontally disposed in the sampling gas monitoring box 1, the lifting plate 19 is located above the first partition plate 8, the lifting pushing rod 20 is vertically and fixedly installed at the bottom end of the lifting plate 19, and the bottom end of the lifting pushing rod 20 is fixedly connected with the top end of the detection probe 3. When the probe lifting driving mechanism 4 works, the lifting driving cylinder 18 outputs to drive the lifting plate 19 to lift in the sampling gas monitoring box 1, the lifting plate 19 drives the lifting pushing rod 20 fixedly connected with the lifting plate to lift synchronously, and then the lifting pushing rod 20 drives the detection probe 3 to realize the lifting function in the sampling gas monitoring box 1.
The probe brush mechanism 5 shown with reference to fig. 7 includes:
the probe cleaning assembly is arranged on the second partition plate 9, is positioned right below the detection probe 3 and is used for rotationally cleaning the detection probe 3 descending into the probe cleaning assembly so as to ensure the cleaning degree of the surface of the detection probe 3;
the reciprocating rotation driving assembly is arranged on the second partition plate 9, and the output end of the reciprocating rotation driving assembly is in transmission connection with the probe cleaning assembly and used for driving the probe cleaning assembly to rotate in a reciprocating mode, so that the function of the reciprocating rotation driving assembly in driving the probe cleaning assembly to rotate is achieved. When the probe brushing mechanism 5 works, the output of the reciprocating rotation driving assembly drives the probe cleaning assembly to rotate in a reciprocating manner, and impurities on the surface of the detection probe 3 are removed in the rotation process, so that the cleaning function of the probe is realized.
Referring to the probe cleaning assembly shown in fig. 7, the probe cleaning assembly comprises an installation column 21 and a soft brush 22, the vertical shaft of the installation column 21 is connected to the top end of the second partition plate 9, the output end of the reciprocating rotation driving assembly is in transmission connection with the installation column 21, the installation column 21 is located under the detection probe 3, the soft brush 22 is arranged inside the installation column 21, and a cleaning groove for installing the soft brush 22 is formed in the installation column 21. When the probe cleaning assembly works, the detection probe 3 descends into the cleaning groove of the mounting column 21, and the mounting column 21 performs cleaning treatment on the detection probe 3 through the soft brush 22 during rotation.
Referring to fig. 7, the reciprocating rotation driving assembly includes a servo motor 24, a rotary table 25, a hinge rod 26 and a transmission plate 27, the servo motor 24 is vertically disposed below one side of a second partition plate 9, a horizontal shaft of the rotary table 25 is connected to one side of the top end of the second partition plate 9 close to the servo motor 24, an output end of the servo motor 24 is fixedly connected to the center of the bottom of the rotary table 25, the transmission plate 27 is horizontally slidably disposed on the second partition plate 9, the hinge rod 26 is horizontally disposed above the second partition plate 9, one end of the hinge rod 26 is connected to the eccentric position of the top end of the rotary table 25, the other end of the hinge rod 26 is connected to one end of the transmission plate 27, one side of the transmission plate 27 close to the probe cleaning assembly is provided with a rack 28, and the outer side wall of the bottom end of the mounting column 21 is provided with a ring gear 23 engaged with the rack 28. When the reciprocating rotation driving component works, the servo motor 24 outputs and drives the rotary disc 25 fixedly connected with the servo motor to rotate, the rotary disc 25 drives the hinge rod 26 installed at the eccentric position of the rotary disc to rotate, the other end of the hinge rod 26 drives the transmission plate 27 to horizontally slide on the second partition plate 9 in a reciprocating mode, and then the rack 28 is driven to reciprocate, so that the mounting column 21 is driven to rotate in a reciprocating mode through the ring gear 23, and the function that the reciprocating rotation driving component drives the mounting column 21 to rotate in a reciprocating mode is achieved.
Referring to fig. 10, the probe drying mechanism 6 includes a pushing driving device 29, a shutter opening and closing device 30 and a water absorption sponge wiper 31, the water absorption sponge wiper 31 is vertically disposed on the first partition plate 8, the water absorption sponge wiper 31 is coaxially disposed with the detection probe 3, an inner diameter of the water absorption sponge wiper 31 is slightly larger than an outer diameter of the detection probe 3, the pushing driving device 29 is horizontally disposed on a sidewall of the sampling gas monitoring box 1, the shutter opening and closing device 30 is disposed on the first partition plate 8, an output end of the shutter opening and closing device 30 is in transmission connection with the water absorption sponge wiper 31, and an output end of the pushing driving device 29 is in transmission connection with the shutter opening and closing device 30. Mechanism 6 during operation is wiped at the probe, according to the release and the chucking of the sponge that absorbs water of demand control and wipe 31, when unclamping the state, the lift that detection probe 3 can be free, when needs are wiped detection probe 3 futilely, thereby the outer wall of detection probe 3 is wiped to the sponge that absorbs water 31 chucking, the realization is to detection probe 3's function of wiping, further improve clean effect, propelling movement drive arrangement 29 output drives the motion of shutter switching device 30, the inside chucking of 31 is wiped to the sponge that absorbs water 30 outputs to the shutter switching device, and then make the inner wall of 31 and the inseparable laminating of detection probe 3's lateral wall of the sponge that absorbs water, realize wiping the function.
Referring to fig. 6, the water spraying mechanism 7 includes a main connecting water pipe 32, a water distribution pipe 33, a water spraying head 34 and a fourth electromagnetic valve 35, the main connecting water pipe 32 is disposed on the second partition board 9, one end of the main connecting water pipe 32 extends outwards to penetrate through the outer side wall of the sampling gas monitoring box 1, the fourth electromagnetic valve 35 is fixedly mounted at one end of the main connecting water pipe 32 away from the sampling gas monitoring box 1, the water distribution pipe 33 and the water spraying head 34 are symmetrically disposed at two sides of the detection probe 3, one end of the water distribution pipe 33 is communicated with the main connecting water pipe 32, the other end of the water distribution pipe 33 is communicated with the water spraying head 34, the water spraying head 34 is obliquely disposed below the second partition board 9, and the output direction of the water spraying head 34 is obliquely directed to the detection probe 3. When the water spraying mechanism 7 works, the fourth electromagnetic valve 35 controls the opening and closing of water flow, when cleaning is needed, water flows into the sampling gas monitoring box 1 through the main connecting water pipe 32, the water distribution pipe 33 guides the water into the water spraying head 34, and the water is sprayed to the surface of the detection probe 3 through the water spraying head 34, so that the surface of the detection probe 3 is cleaned conveniently.
The working principle of the invention is as follows:
when the device works, when the gas inlet and outlet control mechanism 2 works, soil gas to be detected is introduced into the sampling gas monitoring box 1 through the output of the gas inlet channel 11, the gas is detected in the sampling gas monitoring box 1, after the detection is finished, the first electromagnetic valve 12 is closed, the introduction of the soil gas to be detected is stopped, the second electromagnetic valve 14 is opened, the gas is discharged from the gas outlet channel 13, the blowing cleaning component works to introduce clean gas into the sampling gas monitoring box 1, so that the gas in the sampling gas monitoring box 1 is updated, the accuracy of the detection of the soil gas to be detected by the sampling gas monitoring box 1 is ensured, when the blowing cleaning component works, the air outlet switch is controlled through the third electromagnetic valve 17, when the air cleaning is needed, the third electromagnetic valve 17 is opened, the clean gas is introduced into a plurality of branch blowing pipes 16 through the main blowing pipe 15, then the gas is led into the sampling gas monitoring box 1 through the blowing pipe 16 to realize the gas updating operation in the sampling gas monitoring box 1, when the probe lifting driving mechanism 4 works, the lifting driving cylinder 18 outputs and drives the lifting plate 19 to lift in the sampling gas monitoring box 1, the lifting plate 19 drives the lifting pushing rod 20 fixedly connected with the lifting pushing rod to synchronously lift, further the lifting pushing rod 20 drives the detection probe 3 to realize the lifting function in the sampling gas monitoring box 1, the opening and closing of water flow is controlled through the fourth electromagnetic valve 35, when cleaning is needed, water is led into the sampling gas monitoring box 1 through the main connecting water pipe 32, the water is led into the water spraying head 34 through the water dividing pipe 33 and is sprayed to the surface of the detection probe 3 through the water spraying head 34, the surface of the detection probe 3 is convenient to be cleaned, when the probe scrubbing mechanism 5 works, the reciprocating rotation driving component outputs and drives the probe cleaning component to perform reciprocating rotation, impurities on the surface of the detection probe 3 are removed in the rotation process, when the probe wiping mechanism 6 works, the water absorption sponge wiper 31 is controlled to be loosened and clamped according to requirements, when the detection probe 3 is in a loosened state, the detection probe 3 can be freely lifted, when the detection probe 3 needs to be wiped, the water absorption sponge wiper 31 is clamped tightly to wipe the outer wall of the detection probe 3, the wiping function of the detection probe 3 is realized, the cleaning effect is further improved, the pushing driving device 29 outputs to drive the shutter opening and closing device 30 to move, the shutter opening and closing device 30 outputs to clamp the water absorption sponge wiper 31 inwards, the inner wall of the water absorption sponge wiper 31 is tightly attached to the outer side wall of the detection probe 3, and the wiping function is realized. Can be automatic with detecting gaseous exhaust to can purify the inside air of box, can carry out self-cleaning to the probe that detects the gas usefulness, prevent that the manual work from carrying out cleaning operation, improve work efficiency, can wipe dry the probe after clean, improve the detection precision of probe.
The equipment realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
step one, when the gas inlet and outlet control mechanism 2 works, soil gas to be detected is introduced into the sampling gas monitoring box 1 through the output of the gas inlet channel 11, the gas is detected in the sampling gas monitoring box 1, after the detection is completed, the first electromagnetic valve 12 is closed, the introduction of the soil gas to be detected is stopped, the second electromagnetic valve 14 is opened, the gas is discharged from the gas outlet channel 13, the blowing cleaning component works to introduce clean gas into the sampling gas monitoring box 1, so that the gas in the sampling gas monitoring box 1 is updated, and the accuracy of the detection of the soil gas to be detected by the sampling gas monitoring box 1 is ensured.
And step two, when the blowing cleaning assembly works, the air outlet switch is controlled through the third electromagnetic valve 17, when air cleaning is needed, the third electromagnetic valve 17 is opened, cleaning gas is introduced into the plurality of branch blowing pipes 16 through the main blowing pipe 15, and is introduced into the sampling gas monitoring box 1 through the branch blowing pipes 16, so that the gas in the sampling gas monitoring box 1 is updated.
And step three, when the probe lifting driving mechanism 4 works, the lifting driving cylinder 18 outputs and drives the lifting plate 19 to lift in the sampling gas monitoring box 1, the lifting plate 19 drives the lifting pushing rod 20 fixedly connected with the lifting plate to lift synchronously, and the lifting pushing rod 20 drives the detection probe 3 to realize the lifting function in the sampling gas monitoring box 1.
Step four, when the water spraying mechanism 7 works, the opening and closing of water flow is controlled through the fourth electromagnetic valve 35, when cleaning is needed, water is introduced into the sampling gas monitoring box 1 through the main connecting water pipe 32, the water distribution pipe 33 guides the water into the water spraying head 34, and the water is sprayed to the surface of the detection probe 3 through the water spraying head 34, so that the surface of the detection probe 3 can be cleaned conveniently.
And step five, when the probe brushing mechanism 5 works, the reciprocating rotation driving assembly outputs to drive the probe cleaning assembly to rotate in a reciprocating manner, and impurities on the surface of the detection probe 3 are removed in the rotation process, so that the cleaning function of the probe is realized.
And sixthly, when the probe cleaning assembly works, the detection probe 3 descends into the cleaning groove of the mounting column 21, and the mounting column 21 performs cleaning treatment on the detection probe 3 through the soft brush 22 in the rotating process.
And seventhly, when the reciprocating rotation driving assembly works, the servo motor 24 outputs and drives the rotary disc 25 fixedly connected with the servo motor to rotate, the rotary disc 25 drives the hinge rod 26 installed at the eccentric position of the rotary disc to rotate, the other end of the hinge rod 26 drives the transmission plate 27 to horizontally and reciprocally slide on the second partition plate 9, and then the rack 28 is driven to reciprocate, so that the mounting column 21 is driven to reciprocally rotate through the ring gear 23, and the function that the reciprocating rotation driving assembly drives the mounting column 21 to reciprocally rotate is achieved.
Step eight, when the probe wiping mechanism 6 works, the water absorption sponge wiper 31 is controlled to be loosened and clamped according to requirements, when the probe wiping mechanism is in a loosened state, the detection probe 3 can freely lift, when the detection probe 3 needs to be wiped, the water absorption sponge wiper 31 is clamped to wipe the outer wall of the detection probe 3, the wiping function of the detection probe 3 is achieved, the cleaning effect is further improved, the push driving device 29 outputs to drive the shutter opening and closing device 30 to move, the shutter opening and closing device 30 outputs to clamp the water absorption sponge wiper 31 inwards, the inner wall of the water absorption sponge wiper 31 is tightly attached to the outer side wall of the detection probe 3, and the wiping function is achieved.
Step nine, after the detection probe 3 completes the cleaning operation, the drying device 10 outputs to heat the interior of the sampling gas monitoring box 1, dries the residual moisture in the sampling gas monitoring box 1, and simultaneously dries the probe wiping mechanism 6, so that the subsequent probe wiping mechanism 6 can conveniently realize the wiping function.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A soil greenhouse gas monitoring case with probe self-cleaning effect, its characterized in that includes:
the device comprises a sampling gas monitoring box (1), wherein a first partition plate (8) and a second partition plate (9) are horizontally arranged in the sampling gas monitoring box (1), the first partition plate (8) and the second partition plate (9) are fixedly arranged in the sampling gas monitoring box (1), and the first partition plate (8) is positioned right above the second partition plate (9);
the gas inlet and outlet control mechanism (2) is arranged on the side wall of the sampling gas monitoring box (1) and is used for controlling gas to enter and exit the sampling gas monitoring box (1) so as to analyze the gas and replace and clean the gas in the sampling gas monitoring box (1);
the detection probe (3) is vertically arranged inside the sampling gas monitoring box (1) and is used for detecting the temperature, the humidity, the gas components and the like of the gas inside the sampling gas monitoring box (1);
the probe lifting driving mechanism (4) is arranged at the top end of the sampling gas monitoring box (1), and the output end of the probe lifting driving mechanism (4) is in transmission connection with the detection probe (3) and is used for driving the detection probe (3) to lift in the sampling gas monitoring box (1) so as to drive the detection probe (3) to switch different working positions;
the probe brushing mechanism (5) is arranged on the second partition plate (9) and is used for brushing the detection probe (3) so as to facilitate automatic cleaning operation of the detection probe (3);
the probe wiping mechanism (6) is arranged on the first partition plate (8) and is used for wiping the cleaned detection probe (3) to ensure the detection accuracy of the detection probe (3);
the water spraying mechanism (7) is arranged on the first partition plate (8), and the output end of the water spraying mechanism (7) is obliquely arranged below the first partition plate (8) and used for spraying water to the detection probes (3), so that a clean water source is provided for cleaning the detection probes (3).
2. The soil greenhouse gas monitoring box with probe self-cleaning effect as claimed in claim 1, wherein the side wall of the sampling gas monitoring box (1) is provided with a drying device (10).
3. The soil greenhouse gas monitoring box with probe self-cleaning effect as claimed in claim 1, the device is characterized in that the gas inlet and outlet control mechanism (2) comprises a gas inlet channel (11), a first electromagnetic valve (12), a gas outlet channel (13), a second electromagnetic valve (14) and a blowing cleaning assembly, wherein the gas inlet channel (11) is horizontally arranged on the lower half part of the side wall of one side of the sampling gas monitoring box (1), the first electromagnetic valve (12) is fixedly arranged on the gas inlet channel (11), the gas outlet channel (13) is horizontally arranged on the upper half part of the side wall of one side, away from the gas inlet channel (11), of the sampling gas monitoring box (1), the second electromagnetic valve (14) is fixedly arranged on the gas outlet channel (13), the blowing cleaning assembly is arranged on the side wall of the sampling gas monitoring box (1), and the output end of the blowing cleaning assembly is arranged in the sampling gas monitoring box (1) in a penetrating mode.
4. The soil greenhouse gas monitoring box with the probe self-cleaning effect as claimed in claim 3, wherein the blowing cleaning assembly comprises a main blowing pipe (15), a branch blowing pipe (16) and a third electromagnetic valve (17), the main blowing pipe (15) is arranged outside the sampling gas monitoring box (1), the branch blowing pipe (16) is provided with a plurality of branch blowing pipes, one end of each branch blowing pipe (16) is communicated with the main blowing pipe (15), the other ends of the branch blowing pipes (16) are uniformly distributed inside the sampling gas monitoring box (1) in a penetrating manner, and the third electromagnetic valve (17) is arranged at one end, far away from the branch blowing pipe (16), of the main blowing pipe (15).
5. The soil greenhouse gas monitoring box with the probe self-cleaning effect as claimed in claim 1, wherein the probe lifting driving mechanism (4) comprises a lifting driving cylinder (18), a lifting plate (19) and a lifting pushing rod (20), the lifting driving cylinder (18) is vertically and fixedly installed at the top end of the sampling gas monitoring box (1), the lifting plate (19) is horizontally arranged in the sampling gas monitoring box (1), the lifting plate (19) is located above the first partition plate (8), the lifting pushing rod (20) is vertically and fixedly installed at the bottom end of the lifting plate (19), and the bottom end of the lifting pushing rod (20) is fixedly connected with the top end of the detection probe (3).
6. A soil greenhouse gas monitoring chamber with probe self-cleaning effect as claimed in claim 1, wherein the probe scrubbing mechanism (5) comprises:
the probe cleaning assembly is arranged on the second partition plate (9), is positioned right below the detection probe (3), and is used for rotationally cleaning the detection probe (3) which descends into the probe cleaning assembly, so that the cleaning degree of the surface of the detection probe (3) is ensured;
the reciprocating rotation driving assembly is arranged on the second partition plate (9), and the output end of the reciprocating rotation driving assembly is in transmission connection with the probe cleaning assembly and used for driving the probe cleaning assembly to rotate in a reciprocating mode, so that the rotation driving function of the reciprocating rotation driving assembly on the probe cleaning assembly is achieved.
7. The soil greenhouse gas monitoring box with the probe self-cleaning effect as claimed in claim 6, wherein the probe cleaning assembly comprises a mounting column (21) and a soft brush (22), the mounting column (21) is vertically connected to the top end of the second partition plate (9), the output end of the reciprocating rotation driving assembly is in transmission connection with the mounting column (21), the mounting column (21) is located right below the detection probe (3), the soft brush (22) is arranged inside the mounting column (21), and a cleaning groove for mounting the soft brush (22) is formed in the mounting column (21).
8. The soil greenhouse gas monitoring box with probe self-cleaning effect according to claim 7, wherein the reciprocating rotary driving component comprises a servo motor (24), a rotary disc (25), a hinged rod (26) and a transmission plate (27), the servo motor (24) is vertically arranged below one side of the second partition plate (9), the rotary disc (25) is horizontally connected with one side of the top end of the second partition plate (9) close to the servo motor (24), the output end of the servo motor (24) is fixedly connected with the center of the bottom of the rotary disc (25), the transmission plate (27) is horizontally and slidably arranged on the second partition plate (9), the hinged rod (26) is horizontally arranged above the second partition plate (9), one end of the hinged rod (26) is connected with the eccentric position of the top end of the rotary disc (25), the other end of the hinged rod (26) is connected with one end of the transmission plate (27), one side of the transmission plate (27) close to the probe cleaning component is provided with a rack (28), the outer side wall of the bottom end of the mounting column (21) is provided with ring teeth (23) meshed with the rack (28).
9. The soil greenhouse gas monitoring box with the probe self-cleaning effect as claimed in claim 1, wherein the probe wiping mechanism (6) comprises a pushing driving device (29), a shutter opening and closing device (30) and a water absorption sponge wiper (31), the water absorption sponge wiper (31) is vertically arranged on the first partition plate (8), the water absorption sponge wiper (31) and the detection probe (3) are coaxially arranged, the inner diameter of the water absorption sponge wiper (31) is slightly larger than the outer diameter of the detection probe (3), the pushing driving device (29) is horizontally arranged on the side wall of the sampling gas monitoring box (1), the shutter opening and closing device (30) is arranged on the first partition plate (8), the output end of the shutter opening and closing device (30) is in transmission connection with the water absorption sponge wiper (31), and the output end of the pushing driving device (29) is in transmission connection with the shutter opening and closing device (30).
10. The soil greenhouse gas monitoring box with the probe self-cleaning effect as claimed in claim 1, wherein the water spraying mechanism (7) comprises a main connecting water pipe (32), a water dividing pipe (33), a water spraying head (34) and a fourth electromagnetic valve (35), the main connecting water pipe (32) is arranged on the second partition plate (9), one end of the main connecting water pipe (32) extends outwards to penetrate through the outer side wall of the sampling gas monitoring box (1), the fourth electromagnetic valve (35) is fixedly arranged at one end of the main connecting water pipe (32) far away from the sampling gas monitoring box (1), the water dividing pipe (33) and the water spraying head (34) are symmetrically arranged at two sides of the detection probe (3), one end of the water dividing pipe (33) is communicated with the main connecting water pipe (32), the other end of the water dividing pipe (33) is communicated with the water spraying head (34), the water spraying head (34) is obliquely arranged below the second partition plate (9), the output direction of the sprinkler head (34) is obliquely directed to the detection probe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889057.1A CN113607888A (en) | 2021-08-04 | 2021-08-04 | Soil greenhouse gas monitoring case with self-cleaning effect of probe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889057.1A CN113607888A (en) | 2021-08-04 | 2021-08-04 | Soil greenhouse gas monitoring case with self-cleaning effect of probe |
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| CN113607888A true CN113607888A (en) | 2021-11-05 |
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| CN202110889057.1A Pending CN113607888A (en) | 2021-08-04 | 2021-08-04 | Soil greenhouse gas monitoring case with self-cleaning effect of probe |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733583A (en) * | 2022-02-24 | 2022-07-12 | 济宁市任城生态环境监控中心 | Atmosphere detection administers simulation box |
| CN114778802A (en) * | 2022-05-18 | 2022-07-22 | 中国环境科学研究院 | Self-cleaning type soil greenhouse gas monitoring devices of probe |
| CN115508517A (en) * | 2022-10-14 | 2022-12-23 | 重庆大学 | Toxic and harmful gas detection device based on composite gas-sensitive material and detection method thereof |
| CN116678474A (en) * | 2023-06-07 | 2023-09-01 | 浙江衢州盛元文创印业有限公司 | Printing ink consumption monitoring device and application method thereof |
| CN118067934A (en) * | 2024-04-22 | 2024-05-24 | 国能浙江宁海发电有限公司 | Flue gas humidity measuring device of thermal power plant |
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2021
- 2021-08-04 CN CN202110889057.1A patent/CN113607888A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733583A (en) * | 2022-02-24 | 2022-07-12 | 济宁市任城生态环境监控中心 | Atmosphere detection administers simulation box |
| CN114733583B (en) * | 2022-02-24 | 2023-04-11 | 济宁市任城生态环境监控中心 | Atmosphere detection administers simulation box |
| CN114778802A (en) * | 2022-05-18 | 2022-07-22 | 中国环境科学研究院 | Self-cleaning type soil greenhouse gas monitoring devices of probe |
| CN114778802B (en) * | 2022-05-18 | 2023-12-19 | 中国环境科学研究院 | Self-cleaning soil greenhouse gas monitoring device of probe |
| CN115508517A (en) * | 2022-10-14 | 2022-12-23 | 重庆大学 | Toxic and harmful gas detection device based on composite gas-sensitive material and detection method thereof |
| CN116678474A (en) * | 2023-06-07 | 2023-09-01 | 浙江衢州盛元文创印业有限公司 | Printing ink consumption monitoring device and application method thereof |
| CN116678474B (en) * | 2023-06-07 | 2024-04-02 | 浙江衢州盛元文创印业有限公司 | Printing ink consumption monitoring device and application method thereof |
| CN118067934A (en) * | 2024-04-22 | 2024-05-24 | 国能浙江宁海发电有限公司 | Flue gas humidity measuring device of thermal power plant |
| CN118067934B (en) * | 2024-04-22 | 2024-07-26 | 国能浙江宁海发电有限公司 | Flue gas humidity measuring device of thermal power plant |
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