CN211235096U - Quality of water VOC sample sampling device for environmental monitoring - Google Patents
Quality of water VOC sample sampling device for environmental monitoring Download PDFInfo
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- CN211235096U CN211235096U CN201921122342.5U CN201921122342U CN211235096U CN 211235096 U CN211235096 U CN 211235096U CN 201921122342 U CN201921122342 U CN 201921122342U CN 211235096 U CN211235096 U CN 211235096U
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Abstract
The utility model discloses a quality of water VOC sample sampling device for environmental monitoring relates to environmental monitoring technical field, including the device main part, the top of device main part is through screw thread detachable connections with the installation lid, and installs the top of lid inner wall and install the biax motor, the output of biax motor is connected with the mounting panel, and mounting panel one side is connected with the movable rod through the round pin axle is articulated, the both sides of the inner wall of installation lid all are provided with the installation piece, and installation piece one side is provided with the spout. The utility model discloses a biax motor that sets up can drive the mounting panel and rotate, and the mounting panel is under the effect of movable rod for the slider carries out the up-and-down motion in the inside of spout, and the slider drives push rod and piston and carries out the up-and-down motion, and then has realized the automatic extraction to rivers, has improved work efficiency, can carry out corresponding protection to the water sample after the suction is accomplished through the sealed piece that sets up simultaneously, avoids revealing and influence the normal clear that detects at the transportation water sample.
Description
Technical Field
The utility model relates to an environmental monitoring technical field specifically is a quality of water VOC sample sampling device for environmental monitoring.
Background
VOC refers to volatile organic compounds, VOC in the general sense is commanding organic matters, but VOC in the environmental protection sense refers to active volatile organic matters, namely volatile organic matters which can cause harm, and water contains more VOC substances, so that a water quality VOC sample sampling device is needed for sampling water and carrying out corresponding detection.
But current quality of water VOC sample sampling device need artifical manual to aspirate the sample when taking a sample usually, however artifical sample can produce the work efficiency low and waste time and energy the circumstances such as, and the result of use is not good, and current quality of water VOC sample sampling device does not usually leak protection device simultaneously for easily make the water sample spill out in the sample transportation, reduced the practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current quality of water VOC sample sampling device and need artifical manual the suction sample usually when taking a sample, nevertheless artifical sample can produce work efficiency low and waste time and energy the condition such as the not good problem of result of use, provides a quality of water VOC sample sampling device for environmental monitoring.
In order to achieve the above object, the utility model provides a following technical scheme: a water quality VOC sample sampling device for environmental monitoring comprises a device main body, wherein the top of the device main body is detachably connected with a mounting cover through threads, and the top of the inner wall of the mounting cover is provided with a double-shaft motor, the output end of the double-shaft motor is connected with a mounting plate, and one side of the mounting plate is hinged with a movable rod through a pin shaft, the two sides of the inner wall of the mounting cover are both provided with mounting blocks, and one side of the mounting block is provided with a chute, the inside of the chute is connected with a slide block in a sliding way, one end of the movable rod is hinged with the slide block through a pin shaft, the bottom of the slide block is provided with a connecting block, and the bottom of the connecting block is provided with a push rod penetrating into the device main body, the bottom of the device main body is provided with a fixed block, and the inside of fixed block can be dismantled through the screw and be connected with sealed piece, the inside of sealed piece is provided with branch, and the outside fixedly connected with flexure strip of branch.
Preferably, the bottom of the push rod is provided with a piston, and the piston is made of rubber.
Preferably, the outer side of the fixed block is detachably connected with a nozzle through threads, and the diameter of the bottom of the nozzle is half of the diameter of the top of the nozzle.
Preferably, the bottom of nozzle is connected with the connecting pipe, and the material of connecting pipe is stereoplasm elasticity silica gel.
Preferably, the outer side of the device body is provided with anti-slip particles.
Preferably, the top of the mounting cover is provided with a plurality of groups of through holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a biax motor that sets up can drive the mounting panel and rotate, the mounting panel is under the effect of movable rod, make the slider carry out the up-and-down motion in the inside of spout, the slider drives push rod and piston and carries out the up-and-down motion, and then realized the automatic extraction to rivers, the work efficiency is improved, simultaneously can carry out corresponding protection to the water sample after the suction is accomplished through the sealed piece that sets up, avoid revealing and influence the normal clear that detects in the transportation water sample, and the connection can be dismantled to the accessible screw thread between each article, the washing in the future has been made things convenient for, and the practicality is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention A;
FIG. 3 is an enlarged view of the present invention B;
FIG. 4 is a schematic view of the connection structure between the mounting plate and the mounting block of the present invention;
fig. 5 is a schematic structural diagram of the sealing block of the present invention.
In the figure: 1. a device main body; 2. installing a cover; 3. a double-shaft motor; 4. mounting a plate; 5. a movable rod; 6. mounting blocks; 7. a chute; 8. a slider; 9. connecting blocks; 10. a push rod; 11. a piston; 12. a fixed block; 13. a sealing block; 14. a strut; 15. an elastic sheet; 16. a nozzle; 17. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses mention two-shaft motor (model SC42 STH) and can obtain in market or private ordering.
Referring to fig. 1-5, a water quality VOC sample sampling device for environmental monitoring comprises a device body 1, the top of the device body 1 is detachably connected with an installation cover 2 through a screw thread, a double-shaft motor 3 is installed on the top of the inner wall of the installation cover 2, the output end of the double-shaft motor 3 is connected with an installation plate 4, one side of the installation plate 4 is hinged with a movable rod 5 through a pin shaft, installation blocks 6 are arranged on both sides of the inner wall of the installation cover 2, a chute 7 is arranged on one side of the installation block 6, a slide block 8 is slidably connected inside the chute 7, one end of the movable rod 5 is hinged with the slide block 8 through a pin shaft, a connecting block 9 is arranged at the bottom of the slide block 8, a push rod 10 penetrating into the device body 1 is arranged at the bottom of the device body 1, a fixed block 12 is arranged at the bottom of, a supporting rod 14 is arranged inside the sealing block 13, and an elastic sheet 15 is fixedly connected to the outer side of the supporting rod 14.
The utility model discloses a biax motor 3 that sets up can drive mounting panel 4 and rotate, mounting panel 4 is under the effect of movable rod 5, make slider 8 carry out the up-and-down motion in the inside of spout 7, slider 8 drives push rod 10 and piston 11 and carries out the up-and-down motion, and then realized the automatic extraction to rivers, the work efficiency is improved, sealed piece 13 through the setting can carry out corresponding protection to the water sample after the suction is accomplished simultaneously, avoid in the transportation water sample reveal and influence the normal clear that detects, and accessible screw thread can dismantle the connection between each article, the washing in the future has been made things convenient for, and the practicality has been increased.
Please refer to fig. 1, a piston 11 is disposed at the bottom of the push rod 10, and the piston 11 is made of rubber.
This quality of water VOC sample sampling device for environmental monitoring can avoid liquid to enter into the inside of installation lid 2 through the piston 11 that sets up, avoids liquid to damage double-shaft motor 3.
Please refer to fig. 1, the outer side of the fixed block 12 is detachably connected with a nozzle 16 through a screw thread, the bottom diameter of the nozzle 16 is half of the top diameter thereof, the bottom of the nozzle 16 is connected with a connecting pipe 17, and the connecting pipe 17 is made of hard elastic silica gel.
This quality of water VOC sample sampling device for environmental monitoring is through nozzle 16 that sets up owing to the tapering, consequently can the user of being convenient for be connected to the outside of nozzle 16 with connecting pipe 17 more easily, has strengthened the result of use.
Please refer to fig. 1, the outer side of the device body 1 is provided with anti-slip particles.
This quality of water VOC sample sampling device for environmental monitoring can prevent through the anti-skidding granule that sets up that the user hand is smooth and cause dropping of device main part 1, and then causes the damage of 1 internals of device main part.
Referring to fig. 1 and 2, the top of the mounting cap 2 is provided with a plurality of sets of through holes.
This quality of water VOC sample sampling device for environmental monitoring can be convenient for install the heat dissipation of 2 inside covers through the through-hole that sets up, avoids 3 high temperatures of double-shaft motor and leads to the damage of 3 internals of double-shaft motor, has prolonged double-shaft motor 3's life.
The working principle is as follows: before use, the mounting cover 2 is connected with the top of the device main body 1 under the interaction of threads, the connecting block 9 gradually moves downwards in the rotating process, finally, the bottom of the connecting block 9 is abutted against the top of the push rod 10, the sealing block 13 is mounted inside the fixed block 12 through threads, the nozzle 16 is mounted outside the fixed block 12 through threads, one end of the connecting pipe 17 is sleeved outside the nozzle 16, the other end of the connecting pipe 17 is placed in water to be sampled, the double-shaft motor 3 is started at the moment, the double-shaft motor 3 drives the mounting plate 4 to rotate, the mounting plate 4 drives the movable rod 5 to rotate, under the action of the pin shaft, the movable rod 5 changes the moving direction, the movable rod 5 drives the sliding block 8 to move up and down in the sliding groove 7, the sliding block 8 drives the connecting block 9 and the push rod 10 to move up and down, and the push rod 10 drives the piston 11 to, therefore, the device body 1 can automatically suck the sampling water, and at the moment, the elastic piece inside the sealing block 13 is bent only when the internal and external pressure is unbalanced, so that the condition that the liquid inside the device body 1 leaks in the transportation process is prevented.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a quality of water VOC sample sampling device for environmental monitoring, includes device main part (1), its characterized in that: the device is characterized in that the top of the device main body (1) is detachably connected with an installation cover (2) through threads, a double-shaft motor (3) is installed at the top of the inner wall of the installation cover (2), the output end of the double-shaft motor (3) is connected with an installation plate (4), one side of the installation plate (4) is hinged with a movable rod (5) through a pin shaft, installation blocks (6) are arranged on two sides of the inner wall of the installation cover (2), a sliding groove (7) is arranged on one side of the installation block (6), a sliding block (8) is connected to the inside of the sliding groove (7) in a sliding manner, one end of the movable rod (5) is hinged with the sliding block (8) through the pin shaft, a connecting block (9) is arranged at the bottom of the sliding block (8), a push rod (10) penetrating into the device main body (1) is arranged, and the inside of fixed block (12) can be dismantled through the screw and be connected with sealed piece (13), the inside of sealed piece (13) is provided with branch (14), and the outside fixed connection elastic sheet (15) of branch (14).
2. The water quality VOC sample sampling device for environmental monitoring of claim 1, which is characterized in that: the bottom of the push rod (10) is provided with a piston (11), and the piston (11) is made of rubber.
3. The water quality VOC sample sampling device for environmental monitoring of claim 1, which is characterized in that: the outside of fixed block (12) is through screw thread detachable connection with nozzle (16), and the bottom diameter of nozzle (16) is half of its top diameter.
4. The water quality VOC sample sampling device for environmental monitoring of claim 3, characterized in that: the bottom of nozzle (16) is connected with connecting pipe (17), and the material of connecting pipe (17) is stereoplasm elasticity silica gel.
5. The water quality VOC sample sampling device for environmental monitoring of claim 1, which is characterized in that: the outer side of the device main body (1) is provided with anti-skid particles.
6. The water quality VOC sample sampling device for environmental monitoring of claim 1, which is characterized in that: the top of the mounting cover (2) is provided with a plurality of groups of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122342.5U CN211235096U (en) | 2019-07-17 | 2019-07-17 | Quality of water VOC sample sampling device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122342.5U CN211235096U (en) | 2019-07-17 | 2019-07-17 | Quality of water VOC sample sampling device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211235096U true CN211235096U (en) | 2020-08-11 |
Family
ID=71917962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122342.5U Active CN211235096U (en) | 2019-07-17 | 2019-07-17 | Quality of water VOC sample sampling device for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211235096U (en) |
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2019
- 2019-07-17 CN CN201921122342.5U patent/CN211235096U/en active Active
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