CN115639027A

CN115639027A - Gas periodic detection and collection device for environmental monitoring

Info

Publication number: CN115639027A
Application number: CN202211293885.XA
Authority: CN
Inventors: 徐江焱; 彭晶镭; 蔡学建; 王笑媛; 徐豪; 余彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-24

Abstract

The invention discloses a periodic detection and collection device for gas used for environmental monitoring, which belongs to the technical field of environmental detection devices and comprises a collection robot, wherein a mounting disc is rotatably arranged in the collection robot, a clamping seat is arranged at the top of the mounting disc, a gas collection bottle is clamped and installed at the top of the clamping seat, a sealing seat is slidably arranged in the gas collection bottle, a detection cavity is formed in the collection robot, a gas detector is arranged at the detection cavity, a gas guide needle is vertically inserted and installed in the collection robot, a gas collection column is arranged on the collection robot in a penetrating manner, the gas guide needle is communicated with the gas collection column through a telescopic pipe, the top of the gas collection column extends out of the collection robot, one end extending out of the collection robot is symmetrically hinged with a gas suction rod, and the gas suction rod is communicated with the gas collection column through a hose. This gas periodic detection collection device for environmental monitoring can be in the course of the work, can separately save the processing to the multiple spot gas as required, makes things convenient for follow-up disposable detection that carries on.

Description

Gas periodic detection and collection device for environmental monitoring

Technical Field

The invention belongs to the technical field of environment detection devices, and particularly relates to a periodic detection and collection device for gas for environment monitoring.

Background

The environmental detection is that living waste water, industrial waste water, domestic drinking water, groundwater or various unknown gases are collected and detected through peculiar equipment, usable or harmful and harmless aqueous vapor substances are obtained through the detection result, the environmental quality is evaluated according to the environmental quality standard, the pollution source is tracked and searched according to the pollution distribution condition, the basis is provided for realizing supervision management and pollution control, and therefore various information of the unknown area is collected by people, and the advanced detection is carried out for other projects in the future.

The gas detection device for the environment detection comprises a gas storage box, wherein the bottom of the gas storage box is fixedly connected with a gas valve, the bottom of the gas storage box is fixedly connected with an exhaust pipe, one side of the gas storage box is movably connected with a first supporting plate, \8230 \ 8230, the mounting plate and the gas storage box can be separated by detaching a screw rod, a connecting block can be rotated by a movable block and a movable groove, and a vent pipeline is separated from the connecting block by a thread groove in the rotating process, so that the detaching work of the gas detection device body is completed, and the using requirements of people are met.

Above-mentioned gaseous detection collection device of retrieval needs the fixed point to collect the back and directly detects, and the gas according to different places of not being convenient for is separately saved and is collected, then detects the processing, and whole work efficiency is lower.

Therefore, the device for periodically detecting and collecting the gas for environmental monitoring is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the conventional gas detection and collection device needs to be directly detected after fixed-point collection, is inconvenient to separately store and collect gas according to different places and then carry out detection treatment, and has low overall working efficiency, and provides the gas periodic detection and collection device for environment monitoring.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a gas periodic detection collection device for environmental monitoring, includes the collection robot, the inside rotation of collection robot is provided with the mounting disc, mounting disc top department installs the joint seat, joint seat top department joint installs the gas collection bottle, it is provided with the seal receptacle to slide in the gas collection bottle, the inside detection chamber of having seted up of collection robot, detection chamber department is provided with the gas detection ware, the inside slurcam that slides of gas detection ware is provided with the T type, the inside perpendicular grafting of collection robot is installed and is led the gas needle, wear to establish on the collection robot and install the gas collection post, lead the gas needle with through flexible pipe intercommunication between the gas collection post, the collection robot is stretched out at gas collection post top, and stretch out the articulated pole of inhaling of installing of the one end symmetry of collection robot, inhale the pole with through the hose intercommunication between the gas collection post.

As a further preferred scheme, the outer edge of the gas collecting column is symmetrically and vertically provided with adjusting cavities, and angle adjusting components for assisting the angle adjustment of the gas suction rod are arranged in the adjusting cavities.

As a further preferred scheme, angle adjusting part sets up the dwang in adjusting the chamber including perpendicular rotation, the cover is established on the dwang and is installed the slider, the dwang with screw-thread fit between the slider, the slider with articulated branch of installing between the pole of inhaling.

As a further preferred scheme, a fixing ring is fixed at the outer edge of the bottom of the gas collecting column, a lantern ring is rotatably embedded outside the fixing ring, a chute is vertically formed in the collecting robot, and a lifting assembly for assisting in adjusting the position of the lantern ring is arranged in the chute.

As a further preferred scheme, the lifting assembly comprises a lifting rod arranged in the sliding groove in a penetrating mode, the lifting rod is in threaded fit with the lantern ring, and a rotating motor for driving the lifting rod to rotate is installed at the top of the sliding groove.

As a further preferred scheme, the top of the collection robot corresponds to the gas collection column and is provided with a second meshing wheel in a rotating manner, the top of the collection robot is provided with a first meshing wheel which drives the second meshing wheel to rotate, the first meshing wheel is meshed with the second meshing wheel, a plurality of limiting strips are symmetrically and vertically fixed at the outer edge of the gas collection column, and limiting grooves for the limiting strips to slide are formed in the second meshing wheel.

As a further preferred scheme, a second electric push rod for assisting the movement of the push plate is arranged inside the collection robot corresponding to the lower part of the push plate, and a first electric push rod for driving the air guide needle to move is arranged inside the collection robot.

As a further preferred scheme, an exhaust port is arranged at the position, corresponding to the top of the detection cavity, inside the collection robot, an electromagnetic valve is arranged at the position of the exhaust port, and the gas detector is located at the position, corresponding to the top of the detection cavity, inside the collection robot.

As a further preferred scheme, the joint seat is provided with a plurality of, a plurality of the joint seat with the centre of a circle of mounting disc sets up as central annular array, mounting disc bottom department installs and drives mounting disc pivoted step motor.

As a further preferable scheme, a U-shaped hinge seat is fixed at the top of the collection robot, and a display panel is hinged on the hinge seat.

In conclusion, the technical effects and advantages of the invention are as follows: according to the gas periodic detection and collection device for environmental monitoring, through the cooperation between the mounting disc arranged in the collection robot and the gas collection bottles, the sealing seats and the like on the mounting disc together with the plurality of clamping frame seats, multipoint gas can be separately stored and treated as required in the working process, and the subsequent one-time detection is convenient;

through the matching of the arranged gas collection column, the telescopic pipe, the gas guide needle, the first electric push rod and the like, air can be guided into the gas collection bottle as required in the working process, so that the gas collection treatment is realized;

through the lifting unit who sets up, cooperation between lifter, lantern ring, solid fixed ring and first meshing wheel, second meshing wheel and spacing among the lifting unit, can adjust according to the gaseous difference of height that needs gathered in the course of the work, make the pole of breathing in simultaneously through rotating the adjustment and can breathe in the collection processing to the air in a plurality of position.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is a longitudinal cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of the mounting plate of the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 3;

fig. 6 is an enlarged view of the invention at C in fig. 3.

In the figure: 1. a collection robot; 2. a universal wheel; 3. a hinged seat; 4. a display panel; 5. a gas collecting column; 51. a limiting strip; 6. a suction rod; 7. an angle adjustment assembly; 8. a strut; 9. rotating the rod; 91. a slider; 10. a first meshing wheel; 11. a second meshing wheel; 12. a lifting assembly; 13. a lifting rod; 14. a collar; 141. a fixing ring; 15. a telescopic pipe; 16. a gas introduction needle; 17. a first electric push rod; 18. mounting a disc; 181. a ball bearing; 19. a stepping motor; 20. a clamping seat; 21. a gas collection bottle; 211. a sealing seat; 22. a second electric push rod; 23. a push plate; 24. a gas detector; 25. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, a gaseous periodic detection collection device is used in environmental monitoring, including

collection robot

1, 1 bottom department of collection robot installs the universal wheel 2 that is used for the removal, and 1 top department of collection robot is fixed with the articulated seat 3 of U type, and articulated on the articulated seat 3 install display panel 4, through the display panel 4 that sets up, can carry out effectual demonstration, convenient follow-up work to preliminary detection data.

Referring to fig. 1 and 2, the collection robot 1 is provided with a gas collection column 5 in a penetrating manner, the top of the gas collection column 5 extends out of the collection robot 1, one end of the gas collection column extending out of the collection robot 1 is symmetrically hinged with a gas suction rod 6, and the gas suction rod 6 is communicated with the gas collection column 5 through a hose.

The regulation chamber has been seted up perpendicularly to the outer fringe department symmetry of above-mentioned gas collection post 5, it is provided with the angle adjusting part 7 of the 6 angular adjustment of supplementary pole of breathing in to adjust the intracavity, angle adjusting part 7 sets up dwang 9 in adjusting the chamber including perpendicular rotation, the cover is established on dwang 9 and is installed slider 91, screw-thread fit between dwang 9 and the slider 91, articulated branch 8 of installing between slider 91 and the pole of breathing in 6, install on the collection robot 1 and drive dwang 9 pivoted accommodate motor.

Through the angle adjusting part 7 that sets up, start the accommodate motor, the accommodate motor drives dwang 9 and rotates, it rotates to drive dwang 9 when rotating the motor and rotating, screw-thread fit between dwang 9 and the slider 91, thereby make slider 91 remove, and then the in-process that slider 91 removed drives branch 8 and removes, thereby make branch 8 adjust the angle of inhaling pole 6, can be the gas collection of upper and lower multi-angle when breathing in, it is roughly the same to guarantee the air composition of collecting, and then reduce overall error at follow-up during operation.

Wherein, 1 top of collection robot corresponds gas collection post 5 department and rotates and be provided with

second meshing wheel

11, 1 top department of collection robot installs and drives the first meshing wheel 10 of second meshing wheel 11 pivoted, 1 top department of collection robot installs and drives first meshing wheel 10 pivoted servo motor, mesh between first meshing wheel 10 and the second meshing wheel 11, the outer fringe department symmetry vertical fixation of gas collection post 5 has a plurality of spacing 51, set up on the second meshing wheel 11 and supply the gliding spacing groove of spacing 51.

Through the cooperation between the first engaging wheel 10 that sets up, second engaging wheel 11 and spacing 51 and the spacing groove, can be in the course of the work, can make collection gas post 5 and inhale pole 6 and rotate as required conveniently to in the course of the work, can be as required to guarantee to inhale pole 6 and can inhale the collection processing of breathing in to the air in a plurality of positions through rotating the adjustment.

Referring to fig. 1 and 3, a fixing ring 141 is fixed at the outer edge of the bottom of the gas collecting column 5, a lantern ring 14 is rotatably embedded outside the fixing ring 141, a sliding groove is vertically formed in the collecting robot 1, a lifting assembly 12 for assisting in adjusting the position of the lantern ring 14 is arranged in the sliding groove, the lifting assembly 12 comprises a lifting rod 13 arranged in the sliding groove in a penetrating mode, the lifting rod 13 is in threaded fit with the lantern ring 14, and a rotating motor for driving the lifting rod 13 to rotate is installed at the top of the sliding groove.

Through the cooperation between solid fixed ring 141 and the lantern ring 14, can be in the course of the work convenient follow-up gas collection post 5 wholly rotates, through the lifting unit 12 that sets up, the rotation motor of start-up, it drives lifter 13 and rotates to rotate the motor, screw-thread fit between lifter 13 and the lantern ring 14, thereby make lantern ring 14 remove, and then prop up gas collection post 5 wholly, can adjust according to the difference in height of the gas that needs gather in the course of the work, thereby guarantee the variety of gas collection, reduce overall error when guaranteeing follow-up detection.

Referring to fig. 1, 3 and 4, the collecting robot 1 is rotatably provided with a mounting plate 18, and during specific work, a plurality of balls 181 are rotatably embedded and mounted at the outer edge of the mounting plate 18,

the top of the mounting disc 18 is provided with a clamping seat 20, the top of the clamping seat 20 is provided with a gas collecting bottle 21 in a clamping manner, the clamping seat 20 is provided with a plurality of clamping seats 20, the clamping seats 20 are arranged in an annular array mode by taking the circle center of the mounting disc 18 as the center, and the bottom of the mounting disc 18 is provided with a stepping motor 19 for driving the mounting disc 18 to rotate.

Through a plurality of joint seat 20 that the annular array set up, can conveniently carry out the joint to a plurality of gas collecting bottle 21 and fix in the course of the work to conveniently realize separately storing gaseous operation to a plurality of positions.

Referring to fig. 3, 5 and 6, a sealing seat 211 is slidably disposed in the gas collecting bottle 21, a penetrating rod for the air guide needle 16 to penetrate through is disposed at the top of the sealing seat 211, sealing rubber for sealing is disposed at the top of the penetrating rod, the sealing rubber is used for the air guide needle 16 to penetrate through, and the air guide needle 16 is drawn out to seal the air, the air can leak out through the penetrating port at the top of the sealing rubber for the air guide needle 16 to penetrate through under the action of external force, a detection cavity is disposed inside the collecting robot 1, an exhaust port is disposed at the top of the collecting robot 1 corresponding to the detection cavity, an electromagnetic valve 25 is disposed at the exhaust port, and in the working process, can extrude the discharge to the gas after detecting when needing, it is provided with gaseous detector 24 to detect chamber department, gaseous detector 24 can carry out preliminary detection to the gas of collecting, the inside slurcam 23 that slides of gaseous detector 24 is provided with the T type, gaseous detector 24 is located 1 inside corresponding top department that detects the chamber of collection robot, the inside below that corresponds slurcam 23 of collection robot is provided with the second electric putter 22 that supplementary slurcam 23 removed, through the cooperation between slurcam 23 and the second electric putter 22 that sets up, can enter into the gas extrusion in the gas collecting bottle 21 when detecting and detect the chamber, can will detect the gas in the chamber and extrude the discharge through the gas vent after finishing detecting.

Collect 1 inside perpendicular grafting of robot and install air guide needle 16, communicate through flexible pipe 15 between air guide needle 16 and the gas collection post 5, collect 1 internally mounted of robot has the first electric push rod 17 that drives air guide needle 16 and remove, through the cooperation between the air guide needle 16 that sets up and the first electric push rod 17, can be convenient at the during operation with air guide needle 16 inserts the gas collection processing on the seal receptacle 211, gas detection time measuring after reacing the assigned position, a period of time of bleeding in advance, make the gas of this position sufficient gas collection post 5 bleed again, thereby guarantee the even of gas collection, reduce the influence that a gas caused to the experiment detection.

The working principle is as follows: the during operation, when needs are collected gas, start the air pump, the air pump drives 5 inside air currents of gas collection post and flows, thereby make 6 departments of pole of breathing in breathe in and breathe in the processing, when breathing in, start the accommodate motor, drive dwang 9 when the accommodate motor rotates and rotate, screw-thread fit between dwang 9 and the slider 91, thereby make slider 91 remove, and then the in-process that removes at slider 91 drives branch 8 and removes, thereby make branch 8 adjust the angle of pole 6 of breathing in, thereby adapt to different work demands.

When the length that needs extend to the correspondence with gas collection post 5, the rotation motor of start rotates the motor and drives lifter 13 and rotate, screw-thread fit between lifter 13 and the lantern ring 14 to make lantern ring 14 remove, and then prop up gas collection post 5 is whole, rotate first engaging wheel 10 simultaneously, mesh between first engaging wheel 10 and the second engaging wheel 11, thereby make gas collection post 5 rotate, and then make the swing of pole 6 of breathing in.

In the air suction process, the first electric push rod 17 is started, the first electric push rod 17 drives the air guide needle 16 to move downwards, one end of the air guide needle 16 is further inserted into the sealing seat 211, the air flow passes through the air collection column 5, passes through the extension tube 15, reaches the air guide needle 16, penetrates into the air collection bottle 21 through the air guide needle 16, and integrally extends the first electric push rod 17 while penetrating the air, so that the air to be detected enters the air collection bottle 21 for sealing, after the air collection of a group of air collection bottles 21 is completed, the air guide needle 16 is drawn out, and the air flow in the air collection bottle 21 is sealed through the sealing rubber at the top of the sealing seat 211.

When the detection is needed after the air flow is collected, the air collecting bottle 21 reaches the position right below the push plate 23, the second electric push rod 22 is shortened, the second electric push rod 22 drives the push plate 23 to press the sealing seat 211 downwards, the air flow in the air collecting bottle 21 enters the detection cavity through the insertion hole at the sealing rubber part and the flow guide hole on the push plate 23, the air flow is detected through the gas detector 24, after the detection is finished, the electromagnetic valve 25 is opened, the second electric push rod 22 extends, and the push plate 23 pushes the air flow in the detection cavity to be discharged outwards.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a gaseous periodic detection collection device for environmental monitoring, is including collecting robot (1), its characterized in that, it is provided with mounting disc (18) to collect robot (1) inside rotation, mounting disc (18) top department installs joint seat (20), joint seat (20) top department joint is installed gas collecting bottle (21), it is provided with seal receptacle (211) to slide in gas collecting bottle (21), collect robot (1) inside detection chamber of having seted up, detection chamber department is provided with gas detector (24), gas detector (24) inside slip is provided with slurcam (23) of T type, collect robot (1) inside perpendicular grafting install air guide needle (16), wear to establish on collecting robot (1) and install gas collection post (5), air guide needle (16) with communicate through flexible pipe (15) between gas collection post (5), gas collection post (5) top stretches out and collects robot (1), and stretches out the one end symmetry that collects robot (1) and articulates and installs air suction pole (6), air suction pole (6) with through the hose intercommunication between gas collection post (5).

2. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein the outer edge of the gas collection column (5) is symmetrically and vertically provided with an adjustment cavity, and an angle adjustment assembly (7) for assisting the angle adjustment of the gas suction rod (6) is arranged in the adjustment cavity.

3. The gas periodic detection and collection device for environmental monitoring according to claim 2, wherein the angle adjustment assembly (7) comprises a rotating rod (9) which is vertically rotatably arranged in the adjustment cavity, a sliding block (91) is sleeved on the rotating rod (9), the rotating rod (9) is in threaded fit with the sliding block (91), and a support rod (8) is hinged between the sliding block (91) and the air suction rod (6).

4. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein a fixing ring (141) is fixed at the outer edge of the bottom of the gas collection column (5), a lantern ring (14) is rotatably embedded outside the fixing ring (141), a chute is vertically formed in the collection robot (1), and a lifting assembly (12) for assisting in adjusting the position of the lantern ring (14) is arranged in the chute.

5. The gas periodic detection and collection device for environmental monitoring as recited in claim 4, wherein the lifting assembly (12) comprises a lifting rod (13) installed in a chute in a penetrating manner, the lifting rod (13) and the sleeve ring (14) are in threaded fit, and a rotating motor for driving the lifting rod (13) to rotate is installed at the top of the chute.

6. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein a second meshing wheel (11) is rotatably arranged at the top of the collection robot (1) corresponding to the gas collection column (5), a first meshing wheel (10) which drives the second meshing wheel (11) to rotate is installed at the top of the collection robot (1), the first meshing wheel (10) is meshed with the second meshing wheel (11), a plurality of limiting strips (51) are symmetrically and vertically fixed at the outer edge of the gas collection column (5), and limiting grooves for the limiting strips (51) to slide are formed in the second meshing wheel (11).

7. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein a second electric push rod (22) for assisting the movement of the push plate (23) is arranged inside the collection robot (1) and below the push plate (23), and a first electric push rod (17) for driving the gas guide needle (16) to move is arranged inside the collection robot (1).

8. The gas periodic detection and collection device for environmental monitoring according to claim 7, wherein an exhaust port is arranged in the collection robot (1) corresponding to the top of the detection cavity, an electromagnetic valve (25) is arranged at the exhaust port, and the gas detector (24) is located in the collection robot (1) corresponding to the top of the detection cavity.

9. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein the plurality of clamping seats (20) are arranged, the plurality of clamping seats (20) are arranged in an annular array with the center of circle of the installation disc (18) as the center, and a stepping motor (19) for driving the installation disc (18) to rotate is installed at the bottom of the installation disc (18).

10. The gas periodic detection and collection device for environmental monitoring as claimed in claim 1, wherein a U-shaped hinged seat (3) is fixed at the top of the collection robot (1), and a display panel (4) is hinged on the hinged seat (3).