CN117804849B - Automatic gas sampling device - Google Patents
Automatic gas sampling device Download PDFInfo
- Publication number
- CN117804849B CN117804849B CN202410067586.7A CN202410067586A CN117804849B CN 117804849 B CN117804849 B CN 117804849B CN 202410067586 A CN202410067586 A CN 202410067586A CN 117804849 B CN117804849 B CN 117804849B
- Authority
- CN
- China
- Prior art keywords
- sample
- air
- outer support
- head
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 37
- 239000001257 hydrogen Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic gas sampling device, which comprises an outer support shell and a second control panel, wherein a rotary cavity is formed in the outer support shell, a sample surface changing cylinder is rotatably arranged in the rotary cavity, sample placing discs are rotatably arranged at two ends in the sample surface changing cylinder, a plurality of groups of sample jacks which are uniformly distributed are detachably arranged on each sample placing disc by taking a rotation axis as a center, a sample storage bottle is detachably arranged in each sample jack, and the outer support shell, an air suction pipeline structure, a protective hanging box, the sample storage bottle, a propelling component, an angle driving component, a sample adding head structure and the like are mutually cooperated and mutually matched, so that the great increase of the storage amount of samples can be realized, the automatic replacement of the sample storage bottle can be realized when the air in different high air or time period is sampled, and the great trouble of frequent replacement and increase of the sample storage bottle is avoided.
Description
Technical Field
The invention relates to the technical field of atmospheric sampling, in particular to an automatic gas sampling device.
Background
Atmospheric pollution refers to the phenomenon that the content of substances in the atmosphere reaches the harmful degree to destroy the ecological system and the normal living and developing conditions of human beings, and is harmful to human beings or substances, the atmospheric pollutants enter the atmosphere from artificial sources or natural sources and participate in the circulation process of the atmosphere, and after a certain residence time, the atmospheric pollutants are removed from the atmosphere through chemical reactions, biological activities and physical sedimentation in the atmosphere, and if the output rate is smaller than the input rate, the atmospheric pollutants are relatively accumulated in the atmosphere, so that the concentration of certain substances in the atmosphere is increased. When the concentration is raised to a certain degree, acute or chronic harm is directly or indirectly caused to people, organisms or materials, and the like, so that the atmosphere is polluted.
The utility model provides a make things convenient for filterable atmospheric sampling device of moisture, includes the fuel tank, the top of fuel tank is equipped with the lift hot air balloon, the top surface middle part of lift hot air balloon is equipped with the top lightning rod perpendicularly, be equipped with gaseous automatically controlled valve between fuel tank and the lift hot air balloon, the side of fuel tank is equipped with gathers the main tank, gather the side hinge connection of main tank has the equipment access door.
The utility model provides a multifunctional floating body type atmosphere sampling device for 202110888549.9, includes aircraft, buffer gear, collects carrier, rotary mechanism, elevating system, atmosphere sampling differential adjustment subassembly and storage subassembly, and the aircraft is used for driving the device and removes to the high altitude, and buffer gear includes two sets of damper.
The utility model provides an atmospheric pollution sampling device for 201921157788.1 includes the shell, the top of shell is connected with the hydrogen balloon through the fixed line, the cover of breathing in is installed to the surface of fixed line and the bottom that is located the hydrogen balloon, the cover of breathing in is connected with the air pump through the breathing pipe, the air pump is connected with the sample bottle through the sampling tube, the internally mounted of shell has the battery.
At present, when treating atmospheric pollution, often need to sample the gaseous of pollution, gaseous sampling is mostly manual sampling, and part adopts automated equipment to sample, and when current automated equipment samples, storable sample is few, and when sampling different high altitudes or time quantum atmosphere, can't realize the automatic change to the sampling bottle, especially when sampling high altitude different altitudes, frequent change back to the sampling bottle increases great trouble.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an automatic gas sampling apparatus.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention provides an automatic gas sampling device, which comprises an outer support shell and a second control panel, wherein a rotary cavity is formed in the outer support shell, a sample surface changing cylinder is rotatably arranged in the rotary cavity, sample placing plates are rotatably arranged at two ends in the sample surface changing cylinder, a plurality of groups of sample jacks which are uniformly distributed are detachably arranged on each sample placing plate by taking a rotation axis of each sample placing plate as a center, a sample storage bottle is detachably arranged in each sample jack, a second motor for driving each sample placing plate to rotate is arranged in the sample surface changing cylinder between two sample placing plates, and the sample surface changing cylinder and the two sample placing plates arranged in the sample surface changing cylinder are driven to turn up and down by a first motor fixedly arranged on the outer support shell;
The outer support shell is provided with two sample loading head structures for respectively inflating sample storage bottles on the two sample storage plates, one side of each sample loading head structure is provided with an angle driving assembly for driving the sample loading head structures to deflect by a certain angle, an air suction pipeline structure for respectively conducting air to the two sample loading head structures is arranged between the two sample loading head structures, and the output end of the second control panel is respectively and electrically connected to the input ends of the first motor and the second motor.
Further, each group of sample jacks is provided with more than two sample jacks which are uniformly distributed along the radial direction of the sample placing disc, a communication groove is formed between two adjacent sample jacks in a penetrating mode, V-shaped elastic pieces which are in V shapes are fixedly arranged in each communication groove, arc-shaped baffle plates which are in arc shapes are fixedly arranged at two ends of a V-shaped opening of each V-shaped elastic piece, annular limiting grooves which are used for limiting the arc-shaped baffle plates are formed in the outer side wall of the sample storage bottle, and limiting baffle rings which are used for limiting the end portion of the sample storage bottle in a butt mode are formed in the inner wall of a port of the sample jack facing the sample surface changing cylinder.
Further, the sample is deposited the inside interior sealing washer that is provided with of one end of bottle, is provided with flexible spout in the interior sealing washer, the one end opening and the opening part inner wall shaping of flexible spout have spacing shoulder, and the slip is provided with sealed dog in the flexible spout, be provided with the spring between sealed dog one end and the interior sealing washer inside wall, the one end of fixedly connected with guide post in the interior sealing washer, the other end sliding connection of guide post is to the guiding hole that the sealed dog corresponds the position and has been seted up, the outside at the guide post is established to the spring housing, one side is fixed to be provided with in the spacing shoulder be used for with sealed first sealing washer of sealed dog butt, the interior sealing washer is close to first sealing washer department and has seted up more than two first air vents.
Further, a supporting shaft is arranged in the sample surface changing cylinder between the two sample placing plates, two ends of the supporting shaft are fixedly connected to the inner side wall of the sample surface changing cylinder, a second motor is fixedly arranged on the supporting shaft, two groups of pushing assemblies for pushing and moving the sample storage bottle outwards in the sample jack are also arranged on the supporting shaft, the two groups of pushing assemblies are symmetrically distributed by taking the second motor as a center, and the number of each group of pushing assemblies is correspondingly consistent with that of each group of sample jack;
The propelling components comprise propelling seats fixedly arranged on the supporting shafts, first air cylinders are fixedly arranged on the propelling seats, pushing blocks are fixedly connected to the push rod head ends of the first air cylinders, the push rods of the first air cylinders of each group of propelling components face two sample placing discs in opposite directions, and the output ends of the second control panels are electrically connected to the input ends of the first air cylinders.
Further, the sample adding head structure comprises a gas adding head, one end of the gas adding head is provided with a plug used for being inserted into a sample jack, the other end of the gas adding head is connected with the gas suction pipeline structure, the outer side edge of the gas adding head, which is close to the plug, is provided with a second sealing gasket used for being in butt joint sealing with a sample jack port, more than two second ventilation holes are formed in the side wall of the plug, one side of the gas adding head is fixedly provided with a third cylinder used for pushing a sample storage bottle towards the inside of the sample jack, and the output end of the second control panel is electrically connected to the input end of the third cylinder.
Further, the angle driving assembly comprises a first electric telescopic rod, one end of the first electric telescopic rod is hinged to the outer side wall of the outer supporting shell, the other end of the first electric telescopic rod is hinged to one end of a rotating rod, the rotating rod is rotatably arranged on the outer supporting shell, a second electric telescopic rod is fixedly arranged in the other end of the rotating rod, and the head end of the push rod of the second electric telescopic rod penetrates out of the rotating rod and is fixedly connected with the air filling head;
The outer support shell is fixedly provided with a second air cylinder, the head end of a push rod of the second air cylinder is fixedly connected with a clamping rod, a clamping hole for being matched with the clamping rod in a positioning mode is formed in the rotary rod in a penetrating mode, and the output end of the second control panel is electrically connected to the input ends of the first electric telescopic rod, the second electric telescopic rod and the second air cylinder respectively.
Further, the pipeline structure of breathing in is including fixed the air pump that sets up on outer support casing, and the air inlet of air pump is towards the outside of outer support casing, and the gas outlet of air pump is connected with the one end of outlet duct, and the other end of outlet duct is connected with two air ducts respectively, is provided with electromagnetic three-way valve between outlet duct and the two air ducts, and two air ducts are connected with each other with two air entrainment heads respectively, the output of second control panel is electrically connected to the input of air pump and electromagnetic three-way valve respectively.
Further, the hydrogen balloon is provided with an inflation head and a deflation head, the lower side of the hydrogen balloon is connected with a plurality of hanging ropes, the outer side of the outer support shell is fixedly provided with a plurality of hanging rods, and the upper ends of the hanging rods are respectively and fixedly connected with the hanging ropes.
Further, still including hanging the rope subassembly, it includes base and first control panel to hang the rope subassembly, the upside of base is provided with parallel distribution's three extension board, all rotates between two adjacent extension boards and is provided with the receipts rope reel, is located the centre fixedly on the extension board be provided with the third motor that is used for driving two receipts rope reels and rotates simultaneously, the outside of every receipts rope reel is all twined and is provided with the stay cord, the head end fixed connection of stay cord is to the downside of outer support casing, the outside of base is provided with a plurality of positioning tube, can dismantle in every positioning tube and be provided with the dowel.
Further, the downside of outer support casing is provided with the protection hanging box that is used for preventing the protection of falling to the sample deposit bottle, and the protection hanging box includes the box body, and the inside wall of box body is formed with interior inclined plane, the upside of box body is through jib fixed connection to the downside of outer support casing.
Compared with the prior art, the invention has the beneficial effects that:
1. Through outer support casing, pipeline structure that breathes in, protection hanging box, sample deposit bottle, propulsion unit, angle drive subassembly and application of sample head structure etc. mutually cooperate each other, mutually support, can realize the greatly increased to sample memory space, when sampling different high altitudes or time quantum atmosphere, can realize depositing the bottle to the sample automatic replacement, avoid frequent to deposit the bottle to the sample and change back increase great trouble.
2. The sample storage bottles can be distributed on two layers on the sample storage tray and uniformly distributed along the circumferential direction of the outer side of the sample storage tray, so that a large number of sample storage bottles can be stored, and the situation that the sample storage bottles are frequently replaced under high-altitude sampling is avoided;
3. when the sample storage bottle is placed in the sample jack, the arc-shaped baffle plate is clamped into the annular limiting groove under the action of the elastic force of the V-shaped elastic sheet, so that the position of the sample storage bottle in the sample jack can be clamped, and the situation that the sample storage bottle falls off in the overturning process of the sample storage tray is avoided;
4. The sample storage bottle can realize sealed inflation when the plug is inserted and automatic sealed storage when the plug is pulled out, the conversion of inflation and sealed storage states is realized by the telescopic sliding of the sealing stop block in the telescopic sliding groove, the sealing stop block can realize the sealing of the first vent hole, the sealing stop block and the sample jack port can be sealed by the first sealing gasket, so that the double sealing of the sample jack port is realized, and the sealed storage effect of an atmospheric sample in the sample storage bottle is improved;
5. The hydrogen balloon plays a role in regulating the height of the outer support shell, and the hanging rope assembly plays a role in limiting the height and the position of the hydrogen balloon, so that the hydrogen balloon is prevented from drifting away after rising to the high position.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of FIG. 1 A-A in accordance with the present invention;
FIG. 3 is a schematic view of the present invention in a partially enlarged configuration at B of FIG. 2;
FIG. 4 is a schematic view of the present invention in a partially enlarged configuration at C of FIG. 2;
FIG. 5 is a schematic view of the present invention in a partially enlarged configuration at D of FIG. 2;
FIG. 6 is a schematic perspective view of the structure of FIG. 1 according to the present invention;
FIG. 7 is a schematic cross-sectional view of a sample storage bottle according to the present invention;
FIG. 8 is a perspective view of the present invention in use;
fig. 9 is a schematic view of another directional perspective structure of the use state of the present invention.
The reference numerals are explained as follows: 1. an outer support housing; 101. sample surface changing cylinder; 102. a sample placement tray; 103. a first motor; 104. a second motor; 105. a support shaft; 106. rotating the cavity; 107. sample jack; 108. a limit baffle ring; 109. a communication groove; 110. a V-shaped elastic piece; 111. an arc-shaped baffle; 2. an air suction pipe structure; 201. an air pump; 202. an air outlet pipe; 203. an electromagnetic three-way valve; 204. an air duct; 3. a protective hanging box; 301. a case body; 302. an inner inclined surface; 303. a boom; 4. a sample storage bottle; 401. an annular limit groove; 402. an inner seal ring; 403. a telescopic chute; 404. a first vent hole; 405. a first sealing gasket; 406. a sealing stop; 407. a guide post; 408. a spring; 5. a propulsion assembly; 501. a propulsion seat; 502. a first cylinder; 503. a pushing block; 6. a hanging rod; 7. an angle drive assembly; 701. a first electric telescopic rod; 702. a rotating rod; 703. a second electric telescopic rod; 704. a clamping hole; 705. a second cylinder; 706. a clamping rod; 707. a notch; 8. a sample addition head structure; 801. a gas filling head; 802. a plug; 803. a second sealing gasket; 804. a third cylinder; 805. a second vent hole; 9. a hanging rope assembly; 901. a base; 902. a support plate; 903. a third motor; 904. winding and unwinding rope reels; 905. a positioning cylinder; 906. inserting nails; 907. a pull rope; 10. a hydrogen balloon; 11. a hanging rope; 12. a gas charging and discharging head; 13. a first control panel; 14. and a second control panel.
Description of the embodiments
For the purpose of the present invention; the technical scheme and advantages are more clear, and the technical scheme of the invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-9, the invention provides an automatic gas sampling device, which comprises an outer support shell 1 and a second control panel 14, wherein the outer support shell 1 is in a circular shape, a rotary cavity 106 is formed in the outer support shell 1, a sample surface changing cylinder 101 is rotatably arranged in the rotary cavity 106, sample placing plates 102 are rotatably arranged at two ends in the sample surface changing cylinder 101, a plurality of groups of sample jacks 107 which are uniformly distributed are detachably arranged in each sample placing plate 102 by taking the rotation axis as the center, a sample storage bottle 4 is detachably arranged in each sample jack 107, a second motor 104 for driving each sample placing plate 102 to rotate is arranged in the sample surface changing cylinder 101 between the two sample placing plates 102, and the two sample placing plates 102 fixedly arranged in the sample surface changing cylinder 101 are driven to turn up and down by a first motor 103 arranged on the outer support shell 1; the outer support shell 1 is provided with two sample loading head structures 8 which are used for respectively inflating the sample storage bottles 4 on the two sample storage plates 102, one side of each sample loading head structure 8 is provided with an angle driving assembly 7 which is used for driving the sample loading head structures to deflect a certain angle, an air suction pipeline structure 2 which is used for respectively conducting air to the two sample loading head structures 8 is arranged between the two sample loading head structures 8, and the output end of the second control panel 14 is respectively electrically connected to the input ends of the first motor 103 and the second motor 104. Through the above-mentioned concrete structural design, sample deposit bottle 4 can realize that the two-layer distribution on sample placement plate 102 sets up to and along sample placement plate 102's outside circumferencial direction evenly distributed carries out, thereby can realize depositing bottle 4 in a large number of the sample, avoid frequently changing the condition that bottle 4 was deposited to the sample and take place, and cooperate pipeline structure 2 of breathing in, angle drive assembly 7 and application of sample head structure 8 etc. to realize depositing bottle 4 to the different samples and carry out automatic change.
Each group of sample jacks 107 is provided with more than two sample jacks 107 which are uniformly distributed along the radial direction of the sample placing tray 102, a communication groove 109 is formed between two adjacent sample jacks 107 in a penetrating way, V-shaped elastic pieces 110 which are in a V shape are fixedly arranged in each communication groove 109, arc-shaped baffle plates 111 which are in an arc shape are fixedly arranged at two ends of a V-shaped opening of each V-shaped elastic piece 110, annular limit grooves 401 used for limiting the arc-shaped baffle plates 111 are formed in the outer side wall of the sample storage bottle 4, and limit baffle rings 108 used for limiting the end part of the sample storage bottle 4 in a butt mode are formed in the direction of the inner wall of a port inside the sample jack 107 towards the sample surface changing barrel 101. Through the above-mentioned concrete structural design, when sample deposit bottle 4 put into sample jack 107, the bottom border of sample deposit bottle 4 and spacing baffle 108 spacing butt each other, and arc separation blade 111 card is gone into annular spacing inslot 401 under V type shell fragment 110's elastic force effect this moment to realize sample deposit bottle 4 in sample jack 107 the position card, avoid sample to place the dish 102 in the upset process, the condition emergence that sample deposit bottle 4 took place to drop.
The embodiment provides a bottle 4 is deposited to specific sample, the one end inside of bottle 4 is deposited to the sample is provided with interior sealing washer 402, be provided with flexible spout 403 in the interior sealing washer 402, the one end opening and the opening part inner wall shaping of flexible spout 403 have spacing shoulder, be provided with sealed dog 406 in the interior sliding of flexible spout 403, be provided with spring 408 between sealed dog 406 one end and the interior sealing washer 402 inside wall, the one end of interior sealing washer 402 fixedly connected with guide post 407, the other end sliding connection of guide post 407 is to the guide hole that the corresponding position of sealed dog 406 was seted up in, the outside at guide post 407 is established to the spring 408 cover, spacing shoulder interior one side is fixed to be provided with and is used for with sealed first sealing washer 405 of sealing dog 406 butt, two or more first air vents 404 have been seted up to interior sealing washer 402 near first sealing washer 405 department. Through the above-mentioned specific structural design, the sample is deposited bottle 4 and can be realized the sealed inflation when plug 802 inserts and the automatic sealing save when extracting, realize the conversion to inflating and sealed save state by the flexible slip of sealing dog 406 in flexible spout 403, wherein sealing dog 406 can realize the seal to first air vent 404, and sealing dog 406 and sample jack 107 port's seal can be realized to first sealing washer 405, realize the dual seal to sample jack 107 port from this, improve the save effect to sample deposit bottle 4.
A support shaft 105 is arranged in the sample surface changing cylinder 101 between the two sample placing plates 102, two ends of the support shaft 105 are fixedly connected to the inner side wall of the sample surface changing cylinder 101, a second motor 104 is fixedly arranged on the support shaft 105, two groups of pushing assemblies 5 for pushing and moving the sample storage bottle 4 outwards in the sample jack 107 are also arranged on the support shaft 105, the two groups of pushing assemblies 5 are symmetrically distributed by taking the second motor 104 as a center, and the number of each group of pushing assemblies 5 is correspondingly consistent with that of each group of sample jack 107;
Referring to fig. 2 and 4 of the specification, the pushing assembly 5 includes a pushing seat 501 fixedly disposed on the supporting shaft 105, a first cylinder 502 is fixedly disposed on the pushing seat 501, a pushing block 503 is fixedly connected to a pushing rod head end of the first cylinder 502, pushing rods of the first cylinders 502 of each group of pushing assemblies 5 face two sample placement trays 102 in opposite directions, respectively, and an output end of the second control panel 14 is electrically connected to an input end of the first cylinder 502. The two groups of pushing assemblies 5 are respectively corresponding to the two sample placement trays 102 and are used for pushing the sample storage bottles 4 on the two sample placement trays 102 respectively.
As shown in fig. 5 and 7 of the specification, the sample adding head structure 8 comprises a gas adding head 801, one end of the gas adding head 801 is provided with a plug 802 for being inserted into the sample jack 107, the other end of the gas adding head 801 is connected with the gas suction pipeline structure 2, a second sealing gasket 803 for being in butt joint sealing with a port of the sample jack 107 is arranged at the outer side edge of the gas adding head 801, more than two second ventilation holes 805 are formed in the side wall of the plug 802, one side of the gas adding head 801 is fixedly provided with a third cylinder 804 for pushing the sample storage bottle 4 towards the inside of the sample jack 107, and the output end of the second control panel 14 is electrically connected to the input end of the third cylinder 804.
Referring to fig. 2 and 3 of the specification, the angle driving assembly 7 includes a first electric telescopic rod 701, one end of the first electric telescopic rod 701 is hinged to the outer side wall of the outer support housing 1, the other end of the first electric telescopic rod 701 is hinged with one end of a rotating rod 702, the rotating rod 702 is rotatably arranged on the outer support housing 1, a second electric telescopic rod 703 is fixedly arranged in the other end of the rotating rod 702, and the head end of the pushing rod of the second electric telescopic rod 703 penetrates out of the rotating rod 702 and is fixedly connected with the air filling head 801; the outer support shell 1 is fixedly provided with a second air cylinder 705, the head end of a push rod of the second air cylinder 705 is fixedly connected with a clamping rod 706, a clamping hole 704 used for being matched with the clamping rod 706 in a positioning mode is formed in the rotating rod 702 in a penetrating mode, and the output end of the second control panel 14 is electrically connected to the input ends of the first electric telescopic rod 701, the second electric telescopic rod 703 and the second air cylinder 705 respectively. Through the above-mentioned specific structural design, when the push rod of first electric telescopic handle 701 reaches minimum stroke, can drive bull stick 702 and rotate to breach 707 department to drive the air entrainment head 801 and keep away from outer support casing 1, avoid causing the interference to the upset about sample face-changing section of thick bamboo 101, in addition, when the push rod of first electric telescopic handle 701 reaches maximum stroke, can be used to cooperate propulsion unit 5 to realize plug 802 and sample and deposit bottle 4 grafting cooperation.
In order to match the sample adding head structure 8, this embodiment proposes a specific air suction pipe structure 2, the air suction pipe structure 2 includes an air pump 201 fixedly disposed on the outer support housing 1, an air inlet of the air pump 201 faces the outer side of the outer support housing 1, an air outlet of the air pump 201 is connected with one end of an air outlet pipe 202, the other end of the air outlet pipe 202 is respectively connected with two air guide pipes 204, an electromagnetic three-way valve 203 is disposed between the air outlet pipe 202 and the two air guide pipes 204, the two air guide pipes 204 are respectively connected with the two air filling heads 801, and an output end of the second control panel 14 is respectively electrically connected to input ends of the air pump 201 and the electromagnetic three-way valve 203. Through the above specific structural design, the electromagnetic three-way valve 203 can respectively realize the communication conversion between the air outlet pipe 202 and the two air guide pipes 204, thereby realizing the sampling and air-filling operation through the two air-filling heads 801 respectively, and realizing the sampling and air-filling of the sample storage bottles 4 on the two sample storage trays 102.
The hydrogen balloon 10 is provided with the inflation and deflation head 12, when the height of the hydrogen balloon 10 needs to be lowered, the hydrogen balloon 10 can be deflated through the inflation and deflation head 12, the resistance of the hanging rope assembly 9 in the pulling down process is reduced, the hanging rope assembly 9 is matched to pull the hydrogen balloon 10 downwards, the lower side of the hydrogen balloon 10 is connected with a plurality of hanging ropes 11, the outer side of the outer support shell 1 is fixedly provided with a plurality of hanging rods 6, and the upper ends of the hanging rods 6 are fixedly connected with the hanging ropes 11 respectively. The rope hanging component 9 comprises a base 901 and a first control panel 13, three support plates 902 which are distributed in parallel are arranged on the upper side of the base 901, a rope winding and unwinding disc 904 is arranged between the two support plates 902 in the close vicinity in a rotating mode, a third motor 903 used for driving the two rope winding and unwinding discs 904 to rotate simultaneously is fixedly arranged on the support plate 902 in the middle, a pull rope 907 is wound on the outer side of each rope winding and unwinding disc 904, the third motor 903 adopts a double-shaft motor, two output shafts of the third motor 903 rotate to drive the two rope winding and unwinding discs 904 to rotate simultaneously, accordingly winding and unwinding of the pull rope 907 are achieved, the adjustment of the vertical height of the hydrogen balloon 10 is achieved, the head end of the pull rope 907 is fixedly connected to the lower side of the outer support shell 1, a plurality of positioning drums 905 are obliquely arranged on the outer side of the base 901, and nails 906 can be detachably arranged in each positioning drum 905, and can be obliquely inserted onto the ground through the obliquely arranged positioning drums 905, so that the fixed installation effect of the rope hanging component 9 on the ground is achieved. Through the specific structural design, the hydrogen balloon 10 plays a role in regulating the height of the outer support shell 1, and the hanging rope assembly 9 plays a role in limiting the height and the position of the hydrogen balloon 10, so that the hydrogen balloon 10 is prevented from drifting away after rising to a high position.
The lower side of the outer support housing 1 is provided with a protective hanging box 3 for fall protection of the sample storage bottle 4, the protective hanging box 3 includes a box body 301, an inner inclined surface 302 is formed on an inner side wall of the box body 301, and an upper side of the box body 301 is fixedly connected to the lower side of the outer support housing 1 through a hanging rod 303. Through the above-mentioned concrete structural design, protection hanging box 3 can be located outer support casing 1 below and play and prevent falling the protection to sample deposit bottle 4, when depositing bottle 4 to the sample and accidentally drop in from sample jack 107, sample deposit bottle 4 can drop in protection hanging box 3.
Working principle:
When the sample storage device is used, when sampling is required, the push rod of the first electric telescopic rod 701 of the angle driving assembly 7 is stretched, so that the rotary rod 702 is driven to hinge and rotate relative to the outer support shell 1, the sample loading head structure 8 is enabled to approach the sample storage bottle 4, when the push rod of the first electric telescopic rod 701 reaches the maximum stroke, the rotary rod 702 is horizontally arranged, at the moment, the axial direction of the plug 802 is consistent with the axial direction of the sample storage bottle 4, at the moment, the push rod of the first air cylinder 502 of the corresponding propelling assembly 5 is stretched, so that the sample storage bottle 4 is pushed to move outwards in the sample storage bottle 107 through the push block 503, the plug 802 is inserted in the sample storage bottle 107 until the ports of the second sealing gasket 803 and the sample storage bottle 107 are abutted and sealed, at the moment, the air suction pipeline structure 2 sequentially passes through the air outlet pipe 202, the air duct 204, the air filling head 801, the plug 802, the second air vent 805 and the first air vent 404, and after sampling is completed, the push rod of the first air cylinder 502 is retracted, and matched with the third air cylinder 804 to push and reset the sample storage bottle 4 in the sample storage bottle 107 until the arc piece 111 is blocked in the annular limiting groove 401 again, the sample storage bottle 4 is pushed and reset, the arc piece 111 is pushed and clamped in the limiting groove 401, and the sample storage bottle 4 is pushed to move outwards, the second air cylinder 4, and the sample storage bottle 102 is placed along the circumference direction of the second air cylinder 4, and sample storage bottle 102 is placed along the circumference, and sample storage disc 102 is rotated, and sample storage disc 102 is placed by the sample storage disc and sample storage disc 102 and sample storage disc is placed;
When the atmospheric air at different high-altitude positions is required to be sampled, the base 901 of the hanging rope assembly 9 is fixed with the ground through the positioning cylinder 905 and the inserting nails 906, then the end part of the pull rope 907 is connected with the outer support shell 1 and the protective hanging box 3, the outer support shell 1 is hung and protected, the adjustment of the height of the hydrogen balloon 10 is realized by winding and unwinding the pull rope 907 through the winding and unwinding rope disk 904, and therefore the atmospheric air at different positions is sampled.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic gas sampling device, which is characterized in that: the device comprises an outer support shell (1) and a second control panel (14), wherein a rotary cavity (106) is formed in the outer support shell (1), a sample surface changing cylinder (101) is rotationally arranged in the rotary cavity (106), sample placing plates (102) are rotationally arranged at two ends in the sample surface changing cylinder (101), a plurality of groups of sample jacks (107) which are uniformly distributed are detachably arranged in each sample placing plate (102) by taking a rotation axis as a center, sample storage bottles (4) are detachably arranged in each sample jack (107), a second motor (104) for driving each sample placing plate (102) to rotate is arranged in the sample surface changing cylinder (101) between the two sample placing plates (102), and the two sample placing plates (102) arranged in the sample surface changing cylinder (101) are driven to vertically overturn by a first motor (103) fixedly arranged on the outer support shell (1);
Be provided with two sample application head structures (8) that carry out the aerifing to sample storage bottle (4) on two sample placing trays (102) respectively on outer support casing (1), one side of every sample application head structure (8) all is provided with and is used for driving its angle drive assembly (7) that deflects certain angle, is provided with between two sample application head structures (8) and is used for carrying out the pipeline structure (2) of breathing in to both respectively, the output of second control panel (14) is connected to the input of first motor (103) and second motor (104) respectively electrically.
2. An automatic gas sampling apparatus according to claim 1, wherein: each group of sample jacks (107) are provided with more than two sample jacks (107) which are uniformly distributed along the radial direction of the sample placing tray (102), a communication groove (109) is formed between every two adjacent sample jacks (107) in a penetrating mode, V-shaped elastic pieces (110) which are in a V shape are fixedly arranged in each communication groove (109), arc-shaped baffle plates (111) which are in arc shapes are fixedly arranged at two ends of a V-shaped opening of each V-shaped elastic piece (110), annular limiting grooves (401) which are used for limiting the arc-shaped baffle plates (111) are formed in the outer side wall of the sample storage bottle (4), and limiting baffle rings (108) which are used for limiting the end part of the sample storage bottle (4) in a butt mode are formed in the inner wall of a port of the sample jack (107) facing the inside of the sample surface changing cylinder (101).
3. An automatic gas sampling apparatus according to claim 1, wherein: the sample is deposited bottle (4) one end inside and is provided with interior sealing washer (402), is provided with flexible spout (403) in interior sealing washer (402), the one end opening and the opening part inner wall shaping of flexible spout (403) have limit shoulder, and the interior sliding of flexible spout (403) is provided with sealed dog (406), be provided with spring (408) between sealed dog (406) one end and interior sealing washer (402) inside wall, the one end of fixedly connected with guide post (407) in interior sealing washer (402), the other end sliding connection of guide post (407) is to the guiding hole that the corresponding position of sealed dog (406) was seted up in, spring (408) cover is established in the outside of guide post (407), one side is fixed in the limit shoulder be provided with be used for with sealed first sealing washer (405) of sealing washer (406) butt, two or more first air vents (404) have been seted up in interior sealing washer (402) being close to first sealing washer (405) department.
4. An automatic gas sampling apparatus according to claim 2, wherein: a supporting shaft (105) is arranged in the sample surface changing cylinder (101) between the two sample placing plates (102), two ends of the supporting shaft (105) are fixedly connected to the inner side wall of the sample surface changing cylinder (101), a second motor (104) is fixedly arranged on the supporting shaft (105), two groups of pushing assemblies (5) for pushing and moving the sample storage bottle (4) outwards in the sample jack (107) are further arranged on the supporting shaft (105), the two groups of pushing assemblies (5) are symmetrically distributed by taking the second motor (104) as a center, and the number of each group of pushing assemblies (5) is correspondingly consistent with that of each group of sample jack (107);
The propulsion assembly (5) comprises a propulsion seat (501) fixedly arranged on the supporting shaft (105), a first air cylinder (502) is fixedly arranged on the propulsion seat (501), a push block (503) is fixedly connected to the head end of a push rod of the first air cylinder (502), push rods of the first air cylinders (502) of each group of propulsion assemblies (5) face two sample placing discs (102) in opposite directions, and the output end of the second control panel (14) is electrically connected to the input end of the first air cylinder (502).
5. An automatic gas sampling apparatus according to claim 1, wherein: the sample adding head structure (8) comprises a gas adding head (801), one end of the gas adding head (801) is provided with a plug (802) which is used for being inserted into a sample jack (107), the other end of the gas adding head (801) is connected with a gas suction pipeline structure (2), the outer side edge of the gas adding head (801) close to the plug (802) is provided with a second sealing gasket (803) which is used for being in butt joint with a port of the sample jack (107), the side wall of the plug (802) is provided with more than two second ventilation holes (805), one side of the gas adding head (801) is fixedly provided with a third cylinder (804) which is used for pushing a sample storage bottle (4) towards the inside of the sample jack (107), and the output end of the second control panel (14) is electrically connected to the input end of the third cylinder (804).
6. An automatic gas sampling apparatus according to claim 1, wherein: the angle driving assembly (7) comprises a first electric telescopic rod (701), one end of the first electric telescopic rod (701) is hinged to the outer side wall of the outer support shell (1), the other end of the first electric telescopic rod (701) is hinged with one end of a rotating rod (702), the rotating rod (702) is rotatably arranged on the outer support shell (1), a second electric telescopic rod (703) is fixedly arranged in the other end of the rotating rod (702), and the head end of the pushing rod of the second electric telescopic rod (703) penetrates out of the rotating rod (702) and is fixedly connected with the air filling head (801);
The outer support shell (1) is fixedly provided with a second air cylinder (705), a clamping rod (706) is fixedly connected to the head end of a push rod of the second air cylinder (705), a clamping hole (704) for positioning and matching with the clamping rod (706) is formed in the rotary rod (702) in a penetrating mode, and the output end of the second control panel (14) is electrically connected to the input ends of the first electric telescopic rod (701), the second electric telescopic rod (703) and the second air cylinder (705) respectively.
7. An automatic gas sampling apparatus according to claim 1, wherein: the utility model discloses a suction pipe structure (2), including fixed air pump (201) that sets up on outer support casing (1), the outside of the air inlet orientation outer support casing (1) of air pump (201), the gas outlet of air pump (201) is connected with the one end of outlet duct (202), the other end of outlet duct (202) is connected with two air duct (204) respectively, be provided with electromagnetism three-way valve (203) between outlet duct (202) and two air duct (204), two air duct (204) are connected with two air entrainment heads (801) each other respectively, the output of second control panel (14) is connected to the input of air pump (201) and electromagnetism three-way valve (203) respectively.
8. An automatic gas sampling apparatus according to claim 1, wherein: the hydrogen balloon is characterized by further comprising a hydrogen balloon (10), wherein the hydrogen balloon (10) is provided with an inflation and deflation head (12), the lower side of the hydrogen balloon (10) is connected with a plurality of lifting ropes (11), the outer side of the outer support shell (1) is fixedly provided with a plurality of hanging rods (6), and the upper ends of the hanging rods (6) are respectively and fixedly connected with the lifting ropes (11).
9. The automatic gas sampling apparatus according to claim 8, wherein: still including string rope subassembly (9), string rope subassembly (9) include base (901) and first control panel (13), the upside of base (901) is provided with three extension board (902) of parallel distribution, all rotates between two immediately adjacent extension boards (902) and is provided with receive and release rope dish (904), is located the centre fixedly on extension board (902) be provided with be used for driving two receive and release rope dish (904) pivoted third motor (903) simultaneously, the outside of every receive and release rope dish (904) is all twined and is provided with stay cord (907), the head end fixed connection of stay cord (907) is to the downside of outer supporting shell (1), the outside of base (901) is provided with a plurality of positioning tube (905), can dismantle in every positioning tube (905) and be provided with dowel (906).
10. An automatic gas sampling apparatus according to claim 1, wherein: the lower side of outer support casing (1) is provided with protection hanging box (3) that are used for preventing falling protection to sample deposit bottle (4), and protection hanging box (3) include box body (301), and the inside wall of box body (301) is formed with interior inclined plane (302), the upside of box body (301) is through jib (303) fixed connection to the downside of outer support casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410067586.7A CN117804849B (en) | 2024-01-17 | 2024-01-17 | Automatic gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410067586.7A CN117804849B (en) | 2024-01-17 | 2024-01-17 | Automatic gas sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117804849A CN117804849A (en) | 2024-04-02 |
| CN117804849B true CN117804849B (en) | 2024-06-21 |
Family
ID=90434613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410067586.7A Active CN117804849B (en) | 2024-01-17 | 2024-01-17 | Automatic gas sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117804849B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504731A (en) * | 2020-05-06 | 2020-08-07 | 朱晓艳 | Multifunctional air sample collector |
| CN116793769A (en) * | 2023-07-12 | 2023-09-22 | 河南可人科技有限公司 | Sampling device for high-altitude air detection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10732081B2 (en) * | 2016-08-15 | 2020-08-04 | Veltek Associates, Inc. | Portable air sampler |
| CN210128879U (en) * | 2019-01-18 | 2020-03-06 | 安徽康达检测技术有限公司 | Gas sampling device |
| WO2020264554A1 (en) * | 2019-06-27 | 2020-12-30 | The Procter & Gamble Company | Portable automatic air sampling device and method of collecting air samples therefrom |
| CN117007382A (en) * | 2023-07-14 | 2023-11-07 | 江西应用技术职业学院 | Intelligent sampling device based on atmospheric pollution |
| CN117232915B (en) * | 2023-09-13 | 2024-04-02 | 广州长德环境研究院有限公司 | Waste gas sampling device |
-
2024
- 2024-01-17 CN CN202410067586.7A patent/CN117804849B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504731A (en) * | 2020-05-06 | 2020-08-07 | 朱晓艳 | Multifunctional air sample collector |
| CN116793769A (en) * | 2023-07-12 | 2023-09-22 | 河南可人科技有限公司 | Sampling device for high-altitude air detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117804849A (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207157451U (en) | A kind of water life-saving unmanned plane | |
| CN211825131U (en) | Carousel formula deep water original state deposit sampling device | |
| CN117804849B (en) | Automatic gas sampling device | |
| CN112255018A (en) | A quality of water sampling device for lake | |
| CN111307520A (en) | Intelligent sampling device of reservoir water quality testing | |
| CN209570585U (en) | A kind of Multifunctional environment monitoring device | |
| CN111387152A (en) | Water layer-changing plankton collection device | |
| CN205124625U (en) | Whole over -and -under type heavy curtain of pig house | |
| CN211039781U (en) | Novel stop valve for fire control | |
| CN213041598U (en) | Sewage detection layering sampling device | |
| CN212223762U (en) | Folded cascade flood control device for hydraulic engineering | |
| CN110994729B (en) | Distributed port bank charging device | |
| CN108489762B (en) | Water area drifting type water body cleaning and sampling machine | |
| CN218271522U (en) | Hydraulic engineering is with portable water sample sampling device | |
| CN211086287U (en) | Dry-wet circulation and high-temperature radiation simulation device | |
| CN220258105U (en) | Test tube strorage device | |
| CN214621832U (en) | Sampling device for sewage treatment quality detection | |
| CN112881092B (en) | Forestry reconnaissance device | |
| CN213514270U (en) | Energy-conserving ventilation structure for architectural design | |
| CN210113176U (en) | Special unmanned aerial vehicle of air quality detection | |
| CN211092732U (en) | Gas cylinder cabinet with hoisting function for laboratory | |
| CN207125902U (en) | Box demulcen equipment cylinder mechanism | |
| CN220596827U (en) | Wine steamer hoisting accessory | |
| CN113371212B (en) | Unmanned aerial vehicle for preventing and treating atmospheric pollution | |
| CN212048770U (en) | Storage equipment for storing Chinese medicinal materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |