CN212254746U - Sewage chemical analysis tool for environmental monitoring - Google Patents
Sewage chemical analysis tool for environmental monitoring Download PDFInfo
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- CN212254746U CN212254746U CN202020879553.XU CN202020879553U CN212254746U CN 212254746 U CN212254746 U CN 212254746U CN 202020879553 U CN202020879553 U CN 202020879553U CN 212254746 U CN212254746 U CN 212254746U
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- chemical analysis
- fixedly connected
- liquid
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- environmental monitoring
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Abstract
The utility model provides a sewage chemical analysis instrument for environmental monitoring relates to chemical analysis instrument technical field. The sewage chemical analysis tool for environment monitoring comprises a liquid cylinder, wherein a piston rod is arranged on one side of the liquid cylinder, a push plate is fixedly connected to one side of the piston rod, an accurate device is fixedly arranged on the outer side of the liquid cylinder, and a suction assembly is fixedly arranged on the other side of the liquid cylinder; a plurality of rotating blocks are fixedly arranged on the outer side of the liquid cylinder, and a plurality of limiting holes are fixedly formed in the outer side of each rotating block. This sewage chemical analysis instrument for environmental monitoring is through utilizing the negative pressure to aspirate when the pulling push pedal to drive the connecting rod and remove, then the locking piece on the connecting rod will utilize the elasticity of spring to insert corresponding size downthehole portion when the specified volume, carry on spacingly, thereby make the volume of liquid more accurate, whole operation process differs little with traditional device operation process, but the accuracy is higher, makes the chemical analysis error reduce.
Description
Technical Field
The utility model relates to a chemical analysis instrument technical field specifically is a sewage chemical analysis instrument for environmental monitoring.
Background
Chemical analysis is an analysis based on chemical reactions of substances, has a long history, is the basis of analytical chemistry, is also called classical analysis, is absolutely quantitative, and is calculated according to the amount of a sample, the amount of a reaction product or the amount of a consumed reagent and the stoichiometric relationship of the reaction to obtain the amount of a component to be measured.
The liquid suction tool is needed to be used for the existing chemical analysis, the traditional liquid suction only carries out liquid comparison through the scales on the outer side of the pipeline when in suction, and then manual observation is stopped, so that people can react to have intervals, the liquid amount is not accurate, and the chemical analysis detection is caused to have errors.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an environmental monitoring is with sewage chemical analysis instrument to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sewage chemical analysis tool for environmental monitoring comprises a liquid cylinder, wherein a piston rod is arranged on one side of the liquid cylinder, a push plate is fixedly connected to one side of the piston rod, the other side of the piston rod extends into the liquid cylinder, an accurate device is fixedly arranged on the outer side of the liquid cylinder, and a suction assembly is fixedly arranged on the other side of the liquid cylinder;
the precision device includes a plurality of rotatory pieces, and is a plurality of the liquid barrel outside is all located to rotatory piece, and is a plurality of rotatory piece all is connected with the liquid barrel bearing, rotatory piece outside is fixed has seted up a plurality of spacing holes, and is a plurality of spiral rising setting is become in spacing hole, push pedal one side fixedly connected with connecting rod, connecting rod one side bottom fixedly connected with connecting rod, connecting rod outside fixedly connected with fixed block, fixed block rear side fixedly connected with telescopic link, telescopic link rear side fixedly connected with locking block, the fixed cover in the telescopic link outside is equipped with the spring, the equal fixedly connected with pull rod in locking block front side both ends, two the pull rod all runs through fixed block and one end fixedly connected with handle ring, and is a plurality of the rotatory piece outside is all fixed and is equipped with spacing subassembly.
Preferably, the limiting assembly comprises a plurality of matching holes, the matching holes are formed in one side of the rotating block, a plurality of matching blocks are fixedly connected to one side of the rotating block, and the matching blocks correspond to the matching holes respectively.
Preferably, the suction assembly comprises a liquid quick connector fixedly connected to the suction head side of the liquid barrel, and an extension pipe is fixedly connected to the liquid quick connector side.
Preferably, a plurality of size holes are fixedly formed in the outer side of the liquid cylinder, and the size holes correspond to the limiting holes respectively.
Preferably, the locking block is matched with a plurality of limiting holes.
Preferably, the outer sides of the limiting holes are provided with slopes.
Preferably, a plurality of said mating holes and mating blocks each correspond to a plurality of size holes.
The utility model provides an environmental monitoring is with sewage chemical analysis instrument, its beneficial effect who possesses as follows:
1. this sewage chemical analysis instrument for environmental monitoring, through utilize the negative pressure to aspirate when the pulling push pedal, and drive the connecting rod and remove, then locking block on the connecting rod will utilize the elasticity of spring to insert corresponding size downthehole portion when less than the specified volume, it is spacing to carry out, thereby make the volume of liquid more accurate, this method both can make the volume more accurate and utilize a plurality of spacing holes to set up for the spiral, and the rotation that utilizes rotatory piece cooperates, the condition of having avoided the distance between the size too narrow and small not well seted up the fibre hole, whole operation process differs little with traditional device operation process, but the accuracy is higher, make chemical analysis error reduce.
2. This sewage chemical analysis instrument for environmental monitoring can provide spacingly when rotating to carry out the complex between spacing hole and the size hole through the cooperation that can utilize between a plurality of mating holes and the cooperation piece, is convenient for let the cooperation condition between spacing hole and the size hole of understanding that the staff is clear, then recycles the extension pipe and can break off through liquid quick-operation joint and liquid section of thick bamboo, avoids influencing the detection and analysis.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
fig. 3 is a perspective view of the fixing block of the present invention;
fig. 4 is a cross-sectional view of the rotating block of the present invention;
fig. 5 is a partially enlarged view of a portion B in fig. 4 according to the present invention.
In the figure: 1. pushing the plate; 2. a piston rod; 3. a connecting rod; 4. a liquid cartridge; 5. rotating the block; 6. a spring; 7. a limiting hole; 8. a liquid quick connector; 9. an extension pipe; 10. a locking block; 11. a fixed block; 12. An operating ring; 13. a telescopic rod; 14. a pull rod; 15. a mating hole; 16. and (6) matching the blocks.
Detailed Description
The embodiment of the utility model provides an environmental monitoring is with sewage chemical analysis instrument, as shown in fig. 1-5, including liquid cylinder 4, a plurality of size holes have been seted up to the liquid cylinder 4 outside fixed, liquid cylinder 4 one side is equipped with piston rod 2, piston rod 2 one side fixedly connected with push pedal 1, the other side of piston rod 2 extends into liquid cylinder 4 inside, the liquid cylinder 4 outside is fixed and is equipped with accurate device, the other side of liquid cylinder 4 is fixed and is equipped with the suction subassembly;
the precision device comprises a plurality of rotating blocks 5, the rotating blocks 5 are arranged on the outer side of a liquid cylinder 4, the rotating blocks 5 are connected with a bearing of the liquid cylinder 4, a plurality of limiting holes 7 are fixedly formed in the outer side of the rotating blocks 5, a plurality of size holes correspond to the limiting holes 7 respectively and are convenient to match and lock, slopes are arranged on the outer sides of the limiting holes 7, so that locking blocks 10 can enter the limiting holes 7 more easily, deviation is not prone to occur, the limiting holes 7 are arranged in a spiral ascending mode, a connecting rod 3 is fixedly connected to one side of a push plate 1, the bottom of one side of the connecting rod 3 is fixedly connected with the connecting rod 3, a fixed block 11 is fixedly connected to the outer side of the connecting rod 3, a telescopic rod 13 is fixedly connected to the rear side of the fixed block 11, a locking block 10 is fixedly connected to the rear side of the telescopic rod 13, and the locking block 10, a spring 6 is fixedly sleeved on the outer side of the telescopic rod 13, so that the fixed block 11 can be conveniently ejected, and the position of the fixed block 11 is locked in the limiting hole 7 by ejection, pull rods 14 are fixedly connected to both ends of the front side of the locking block 10, both the two pull rods 14 penetrate through the fixed block 11, one end of each pull rod is fixedly connected with an operating ring 12, and limiting assemblies are fixedly arranged on the outer sides of the plurality of rotating blocks 5;
the implementation mode is specifically as follows: when the utility model is used, firstly, the corresponding rotating block 5 is rotated according to the required amount, the limit hole 7 in the corresponding rotating block 5 corresponds to the specified size hole, then other holes are all staggered with the size hole, then, when the push plate 1 is pulled, negative pressure is used for pumping, the connecting rod 3 is driven to move, then when the specified amount is not reached, the locking block 10 on the connecting rod 3 is inserted into the corresponding size hole by the elasticity of the spring 6 for limiting, so that the liquid amount is more accurate, then, the locking block 10 is pulled out from the inside of the size hole by the pulling pull rod 14 for resetting, the method not only can lead the amount to be more accurate and utilize a plurality of limit holes 7 to be spirally opened, but also utilizes the rotation of the rotating block 5 for matching, thereby avoiding the condition that the distance between sizes is too narrow and narrow for opening the fiber hole, the whole operation process is not much different from the operation process of the traditional device, but the accuracy is higher, and the operation is convenient;
as shown in fig. 1-5, the limiting assembly includes a plurality of fitting holes 15, the fitting holes 15 are opened on one side of the rotating block 5, a plurality of fitting blocks 16 are fixedly connected on one side of the rotating block 5, the fitting blocks 16 correspond to the fitting holes 15, the fitting holes 15 and the fitting blocks 16 correspond to the size holes, so that the liquid to be sucked is more accurate and the fitting and locking are facilitated, the sucking assembly includes a liquid quick connector 8, the liquid quick connector 8 is fixedly connected to one side of the suction head of the liquid cylinder 4, and an extension pipe 9 is fixedly connected to one side of the liquid quick connector 8;
the implementation mode is specifically as follows: the utility model discloses can utilize the cooperation between a plurality of mating holes 15 and the cooperation piece 16 can provide spacingly when rotating to carry out the complex between spacing hole 7 and the size hole, be convenient for let the cooperation condition between spacing hole 7 and the size hole of understanding that the staff is clear, then recycle extension pipe 9 can break off through liquid quick-operation joint 8 and liquid section of thick bamboo 4, can leave the part of extension pipe 9 inside and external contact, avoid influencing the detection analysis, and the realization can not calculate the volume of taking out with the inside volume of extension pipe 9, the volume of making the extraction is accurate.
The working principle is as follows: the corresponding rotating block 5 is rotated according to the required amount, the limit hole 7 in the corresponding rotating block 5 corresponds to a specified size hole, then other holes are all staggered with the size hole, then suction is carried out by using negative pressure when the push plate 1 is pulled, the connecting rod 3 is driven to move, then the locking block 10 on the connecting rod 3 is inserted into the corresponding size hole by using the elasticity of the spring 6 when the specified amount is not reached, the limit is carried out, so that the amount of liquid is more accurate, then the locking block 10 is pulled out from the inside of the size hole by using the pull rod 14, so that the resetting is carried out, the limit can be provided when the limit hole 7 is rotated to be matched with the size hole by using the matching between the matching holes 15 and the matching block 16, and a worker can know the matching condition between the limit hole 7 and the size hole clearly, then, the extension pipe 9 can be disconnected from the liquid cylinder 4 through the liquid quick connector 8, and the part of the interior of the extension pipe 9, which is in contact with the outside, can be omitted, so that the detection and analysis are prevented from being influenced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a sewage chemical analysis instrument for environmental monitoring, includes a liquid section of thick bamboo (4), its characterized in that: a piston rod (2) is arranged on one side of the liquid cylinder (4), a push plate (1) is fixedly connected to one side of the piston rod (2), the other side of the piston rod (2) extends into the liquid cylinder (4), an accurate device is fixedly arranged on the outer side of the liquid cylinder (4), and a suction assembly is fixedly arranged on the other side of the liquid cylinder (4);
accurate device includes a plurality of rotatory pieces (5), and is a plurality of liquid section of thick bamboo (4) outside is all located in rotatory piece (5), and is a plurality of rotatory piece (5) all are connected with liquid section of thick bamboo (4) bearing, a plurality of spacing holes (7) have been fixed to rotatory piece (5) outside, and is a plurality of spacing hole (7) become spiral shell screwing in and rise the setting, push pedal (1) one side fixedly connected with connecting rod (3), connecting rod (3) one side bottom fixedly connected with connecting rod (3), connecting rod (3) outside fixedly connected with fixed block (11), fixed block (11) rear side fixedly connected with telescopic link (13), telescopic link (13) rear side fixedly connected with locking block (10), the fixed cover in telescopic link (13) outside is equipped with spring (6), the equal fixedly connected with pull rod (14) in locking block (10) front side both ends, two pull rod (14) all run through fixed block (11) and one end fixedly connected with handle ring (12) And a plurality of limiting assemblies are fixedly arranged on the outer sides of the rotating blocks (5).
2. The chemical analysis tool for sewage water for environmental monitoring according to claim 1, wherein: spacing subassembly includes a plurality of mating holes (15), and is a plurality of mating holes (15) are seted up in rotatory piece (5) one side, rotatory piece (5) one side fixedly connected with a plurality of mating blocks (16), and is a plurality of mating blocks (16) are corresponding in a plurality of mating holes (15) respectively.
3. The chemical analysis tool for sewage water for environmental monitoring according to claim 1, wherein: the suction assembly comprises a liquid quick connector (8), the liquid quick connector (8) is fixedly connected to one side of a suction head of the liquid barrel (4), and an extension pipe (9) is fixedly connected to one side of the liquid quick connector (8).
4. The chemical analysis tool for sewage water for environmental monitoring according to claim 1, wherein: a plurality of size holes are fixedly formed in the outer side of the liquid cylinder (4), and correspond to the limiting holes (7) respectively.
5. The chemical analysis tool for sewage water for environmental monitoring according to claim 1, wherein: the locking block (10) is matched with the limiting holes (7).
6. The chemical analysis tool for sewage water for environmental monitoring according to claim 1, wherein: the outer sides of the limit holes (7) are provided with slopes.
7. The chemical analysis tool for sewage water for environmental monitoring according to claim 2, wherein: the plurality of fitting holes (15) and the fitting blocks (16) correspond to a plurality of size holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020879553.XU CN212254746U (en) | 2020-05-23 | 2020-05-23 | Sewage chemical analysis tool for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020879553.XU CN212254746U (en) | 2020-05-23 | 2020-05-23 | Sewage chemical analysis tool for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212254746U true CN212254746U (en) | 2020-12-29 |
Family
ID=73975585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020879553.XU Expired - Fee Related CN212254746U (en) | 2020-05-23 | 2020-05-23 | Sewage chemical analysis tool for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212254746U (en) |
-
2020
- 2020-05-23 CN CN202020879553.XU patent/CN212254746U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |