CN217561070U

CN217561070U - Collection system for environmental monitoring

Info

Publication number: CN217561070U
Application number: CN202221294414.6U
Authority: CN
Inventors: 张建利; 李春晓
Original assignee: Fujian Rixin Testing Technology Service Co ltd
Current assignee: Fujian Rixin Testing Technology Service Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-10-11
Anticipated expiration: 2032-05-28

Abstract

The utility model provides a collecting device for environmental monitoring, which relates to the technical field of air sample collecting equipment and aims to solve the problem that a fully collected collecting bottle needs to be manually replaced by a worker during gas collection; an electric push rod is arranged in the collection box, the collection head is arranged on the electric push rod, so that the collection head is matched with the collection bottle, the end part of the collection head can extend into the collection bottle, gas in the environment is input into the collection bottle, and the collection bottle below the collection head is replaced through a turntable driven by a servo motor, so that continuous collection can be realized, the labor intensity of workers is reduced, and the working efficiency is improved; set up recess and stop gear on the carousel, can carry out simple spacing fixed to the collection bottle, avoid the carousel when rotating, the collection bottle is emptyd from the carousel.

Description

Collection system for environmental monitoring

Technical Field

The utility model relates to an air sample collection equipment technical field specifically is a collection system for environmental monitoring.

Background

Environmental monitoring refers to the activity of monitoring and measuring environmental quality conditions by an environmental monitoring mechanism. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The content of environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecological system.

Environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, evaluate the current main environmental problems and serve the environment management.

Most of the existing environment monitoring and sampling equipment directly pumps air in the external environment into a collecting bottle through a fan, and then judges the air quality by detecting an air sample collected in the collecting bottle; in the collection process of the air, multiple sampling collection is needed, after a group of collection bottles are collected, the collection bottles need to be manually replaced by workers, collection is continued, the labor intensity of the workers is increased, and the collection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a collection system for environmental monitoring, the technical scheme of adoption is, including moving platform, the last collection box that is equipped with of moving platform, the collection box is inside hollow casing, just the chamber door has been seted up on the collection box, be equipped with the collection pipe with inside intercommunication on the collection box, the top of collection pipe is connected with the collection cover, be equipped with the fan in the collection cover, it is connected with the acquisition head through the connecting pipe to gather the pipe below, still be equipped with electric putter in the collection box, the acquisition head is established electric putter's flexible is served, still rotate in the collection box and be connected with the carousel, the carousel is driven by servo motor, a plurality of recesses have been seted up on the carousel, be connected with the collection bottle through stop gear in the recess, the collection bottle with the acquisition head position is corresponding, still be equipped with PLC controller and power on the moving platform, be equipped with the touch-control screen on the PLC controller, the PLC controller with the touch-control screen the power the fan electric putter with servo motor connects.

As an optimal technical scheme of the utility model, the moving platform bottom is equipped with the universal wheel of taking brake subassembly, one side of moving platform is equipped with pushes away the handle.

As an optimal technical scheme of the utility model, still be equipped with air flow meter on the collection pipe, air flow meter with the PLC controller is connected.

As an optimal technical scheme of the utility model, six groups have been seted up to the recess, and center on carousel center department annular array sets up.

As a preferred technical scheme of the utility model, stop gear includes fixture block and spring, a plurality of spouts have still been seted up on the carousel, the spout is seted up on the lateral wall of recess, sliding connection has in the spout the fixture block, the fixture block with be equipped with between the carousel the spring, the fixture block with sliding connection between the collection bottle.

As a preferred technical scheme of the utility model, still be equipped with the bottle lid on the collection bottle, the through-hole has been seted up on the bottle lid, the bottle lid bottom articulates through the torsional spring has the dog.

As an optimized technical solution of the present invention, the diameter of the stopper is larger than the diameter of the through hole.

The utility model has the advantages that: the utility model arranges the collecting box on the movable platform, which is convenient for the staff to move the collecting box, so as to detect a plurality of gases in the environment; set up electric putter in the collection box to set up the gathering head on electric putter, with this cooperation collection bottle, can stretch into the collection bottle with the tip of gathering head, with the gaseous input to the collection bottle in the environment, and through the carousel that servo motor drove, change the collection bottle of gathering head below, can realize gathering in succession, reduce staff's intensity of labour, improve work efficiency.

Further, set up recess and stop gear on the carousel, can carry out simple spacing fixed to the collection bottle, avoid the carousel when rotating, the collection bottle emptys from the carousel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the top view structure of the turntable of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a mobile platform; 2. a PLC controller; 3. a touch screen; 4. a power source; 5. a collection box; 6. a collecting cover; 7. a fan; 8. a collection tube; 9. an air flow meter; 10. a connecting pipe; 11. an electric push rod; 12. a pick head; 13. collecting a bottle; 14. a turntable; 15. a servo motor; 16. a groove; 17. a clamping block; 18. a spring; 19. a chute; 20. a bottle cap; 21. a stopper; 22. a through hole; 23. a torsion spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in fig. 1-3, the utility model discloses a collection system for environmental monitoring, the technical scheme of adoption is, including moving platform 1, moving platform 1 is last to be equipped with collection box 5, collection box 5 is inside hollow casing, the venthole has still been seted up on collection box 5, just the chamber door has been seted up on collection box 5, chamber door one end with collection box 5 is articulated, the other end with be equipped with the hasp between the collection box 5, be equipped with the collection pipe 8 with inside intercommunication on collection box 5, the top of collection pipe 8 is connected with collection cover 6, be equipped with fan 7 in the collection cover 6, fan 7 during operation can gather the gas in the external environment through collection cover 6, collection pipe 8 below is connected with collection head 12 through connecting pipe 10, still be equipped with electric putter 11 in collection box 5, collection head 12 is established on electric putter 11's the flexible end, electric putter 11's stiff end is installed the inner wall top of collection box 5, still rotate in the collection box 5 and be connected with carousel 14, carousel 14 is by the drive motor 15, the last electric putter 12 is equipped with the power supply control groove 13, electric putter 12, electric control is corresponding on PLC 4 and the PLC control platform 13, the power supply control is connected with PLC 4, the PLC control groove 16, the PLC control is connected with the PLC 4, the touch control platform is connected with the PLC 4 on the PLC 4.

As an optimal technical scheme of the utility model, 1 bottom of moving platform is equipped with the universal wheel of taking brake subassembly, one side of moving platform 1 is equipped with pushes away the handle, and the staff of being convenient for is right moving platform 1's removal.

As a preferred technical scheme of the utility model, still be equipped with air flow meter 9 on the collection pipe 8, air flow meter 9 with PLC controller 2 is connected, air flow meter 9 can monitor the gaseous volume of collection.

As an optimized technical scheme of the utility model, six groups have been seted up to recess 16, and center on carousel 14 center department ring array sets up

As an optimal technical scheme of the utility model, stop gear includes fixture block 17 and spring 18, a plurality of spouts 19 have still been seted up on the carousel 14, spout 19 sets up on the lateral wall of recess 16, sliding connection has in spout 19 fixture block 17, fixture block 17 with be equipped with between the carousel 14 spring 18, fixture block 17 with sliding connection between the collection bottle 13, still set up the inclined plane on the fixture block 17, it is right when collection bottle 13 installs, can directly will collection bottle 13 is aimed at recess 16 and is installed, the bottom extrusion of collection bottle 13 the inclined plane of fixture block 17 makes fixture block 17 is in slide in the spout 19.

As an optimal technical scheme of the utility model, still be equipped with bottle lid 20 on the collection bottle 13, through-hole 22 has been seted up on the bottle lid 20, bottle lid 20 bottom articulates through torsional spring 23 has dog 21.

As a preferred technical scheme of the utility model, dog 21 diameter size is greater than through-hole 22's diameter size, dog 21 can with through-hole 22 shields completely, and the gas that will gather stays in collection bottle 13.

The utility model discloses a theory of operation: when the device is used, a worker can move the mobile platform 1 through the push handle and the universal wheel, the mobile platform 1 drives the collection box 5 to move to a specified position, the power supply 4 is turned on, the touch screen 3 is controlled, the PLC 2 controls the fan 7 to work, the fan 7 collects gas in the external environment through the collection cover 6, the gas enters the collection pipe 8 from the collection cover 6, the gas is discharged from the collection head 12 through the connecting pipe 10, the electric push rod 11 is controlled to work and extend, the collection head 12 is driven to move downwards, the end part of the collection head 12 passes through the through hole 22 and extrudes the stop block 21, the stop block 21 rotates around the hinged part with the bottle cap 20, the torsion spring 23 stores force, and the collection head 12 extends into the collection bottle 13, the method comprises the steps that external gas is introduced into a collection bottle 13, an air flow meter 9 can monitor the quantity of the collected gas, when the quantity of the collected gas is larger than the volume of the collection bottle 13, an electric push rod 11 is controlled to contract to drive a collection head 12 to withdraw from the collection bottle 13, a stop block 21 is reset under the elastic action of a torsion spring 23 at the moment to shield a through hole 22 in a bottle cover 20, the collected gas is prevented from being discharged from the through hole 22, a servo motor 15 is controlled to work to drive a rotary table 14 to rotate, the rotary table 14 rotates for 60 degrees, the next group of collection bottles 13 correspond to the collection head 12 in position, the gas in the external environment can be collected continuously according to the steps, and in the collection process, a movable platform 1 can move to collect the gas in different places; after collection is completed, the box door on the collection box 5 can be opened, the collection bottle 13 is taken out from the rotary plate 14, the collection bottle 13 is stirred upwards, friction force is overcome between the side wall of the collection bottle 13 and the fixture block 17, relative sliding occurs, the collection bottle 13 is taken out from the groove 16, the fixture block 17 resets under the elastic force action of the spring 18, the collection bottle slides in the sliding groove 19, and the power supply 4 is closed after the collection bottle 13 is completely taken out.

The circuit connection of the present invention is a conventional means adopted by those skilled in the art, and can be suggested by a limited number of tests, and belongs to the common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides an acquisition device for environmental monitoring which characterized in that: the portable collecting box comprises a mobile platform (1), a collecting box (5) is arranged on the mobile platform (1), the collecting box (5) is a hollow shell, a box door is arranged on the collecting box (5), a collecting pipe (8) communicated with the inside is arranged on the collecting box (5), a collecting cover (6) is connected to the top of the collecting pipe (8), a fan (7) is arranged in the collecting cover (6), a collecting head (12) is connected to the lower portion of the collecting pipe (8) through a connecting pipe (10), an electric push rod (11) is further arranged in the collecting box (5), the collecting head (12) is arranged on the telescopic end of the electric push rod (11), a rotary disc (14) is further rotatably connected in the collecting box (5), the rotary disc (14) is driven by a servo motor (15), a plurality of grooves (16) are formed in the rotary disc (14), a collecting bottle (13) is connected in the grooves (16) through a limiting mechanism, the collecting bottle (13) corresponds to the position of the collecting head (12), a PLC controller (2) and a power supply (4) and a touch controller (3) screen (2) are further arranged on the mobile platform (1), and the PLC controller (3), and the touch controller (3) and the touch controller (2) screen (3) are arranged on the touch controller (3), the fan (7), the electric push rod (11) and the servo motor (15) are connected.

2. The environmental monitoring acquisition device according to claim 1, wherein: the bottom of the moving platform (1) is provided with a universal wheel with a brake assembly, and one side of the moving platform (1) is provided with a push handle.

3. The environmental monitoring acquisition device according to claim 1, wherein: an air flow meter (9) is further arranged on the collecting pipe (8), and the air flow meter (9) is connected with the PLC (2).

4. The environmental monitoring acquisition device according to claim 1, wherein: six groups of grooves (16) are formed and are arranged around the center of the turntable (14) in an annular array.

5. The environmental monitoring acquisition device according to claim 1 or 4, wherein: stop gear includes fixture block (17) and spring (18), a plurality of spout (19) have still been seted up on carousel (14), spout (19) are seted up on the lateral wall of recess (16), sliding connection has in spout (19) fixture block (17), fixture block (17) with be equipped with between carousel (14) spring (18), fixture block (17) with sliding connection between collection bottle (13).

6. The environmental monitoring acquisition device according to claim 1, wherein: still be equipped with bottle lid (20) on collection bottle (13), seted up through-hole (22) on bottle lid (20), bottle lid (20) bottom articulates through torsional spring (23) has dog (21).

7. The environmental monitoring acquisition device according to claim 6, wherein: the diameter size of the stop block (21) is larger than that of the through hole (22).