CN208795552U - A kind of chemical water quality monitoring sampling apparatus - Google Patents
A kind of chemical water quality monitoring sampling apparatus Download PDFInfo
- Publication number
- CN208795552U CN208795552U CN201821448548.2U CN201821448548U CN208795552U CN 208795552 U CN208795552 U CN 208795552U CN 201821448548 U CN201821448548 U CN 201821448548U CN 208795552 U CN208795552 U CN 208795552U
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- Prior art keywords
- pull
- water quality
- bottom end
- quality monitoring
- rod
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Abstract
The utility model discloses a kind of chemical water quality monitoring sampling apparatuses, including pull cylinder and loop bar, the pull cylinder upper center is fixed with pull rod by clearance fit, the pull rod top is welded with terminal pad, the terminal pad upper center is provided with pull ring, and the connecting rod bottom end is provided with connecting plate, and the connecting plate lower end is provided with connecting rod, the connecting rod bottom end is fixedly connected with pull plug by interference, and two middle side part of pull cylinder is provided with link block.Beneficial effect is: sampling pipe, pull ring, pull rod, connecting plate, connecting rod and the pull plug that the utility model passes through setting different length, it can be achieved to acquire while different depth wastewater from chemical industry, it can avoid avoiding the occurrence of cross contamination during water sample sampling, by the way that unidirectional valve ball is arranged, it can effectively prevent the reflux of wastewater from chemical industry during sampling, caused and secondary pollution to avoid to environment.
Description
Technical field
The utility model relates to chemical industry water quality monitoring technical fields, and in particular to a kind of chemical water quality monitoring sampling cartridge
It sets.
Background technique
Chemical industry is also known as chemical process industry (CPI), refers to the process industrial of chemical method in the highest flight in production process.
A large amount of wastewater from chemical industry is inevitably generated in chemical industry production process, these wastewater from chemical industry a part are after processing
Can utilize again, another part is then directly discharged in river, in order to determine wastewater from chemical industry whether reach emission compliance, often
It needs to carry out sample detecting to the water quality of wastewater from chemical industry, existing wastewater from chemical industry water quality detection sampling apparatus mainly passes through artificial
It is sampled manually, the sampling of designated depth waste water can only be generally realized in a sampling process, to different depth waste water
Sampled the cross contamination that water sample can occur often, and after the completion of sampling often can there is a phenomenon where water samples to flow back, Jin Eryin
The secondary pollution of environment is played, therefore is badly in need of a kind of chemical water quality monitoring sampling apparatus to solve existing issue.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of chemical water quality monitoring sampling apparatus is solved and sampled
The problem of process can often occur water sample cross contamination and cause the secondary pollution of environment because of the reflux of water sample.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of chemical water quality monitorings to adopt
Sampling device, including pull cylinder and loop bar, the pull cylinder upper center are fixed with pull rod, the pull rod top by clearance fit
It is welded with terminal pad, the terminal pad upper center is provided with pull ring, and the connecting rod bottom end is provided with connecting plate, the connection
Plate lower end is provided with connecting rod, and the connecting rod bottom end is fixedly connected with pull plug, two middle side part of pull cylinder by interference
It is provided with link block, the link block is far from connecting shaft is provided in the middle part of the pull cylinder side wall, the connecting shaft is far from described
Link block one end is provided with telescopic rod, locating slot is formed in the telescopic rod one side wall, the telescopic rod bottom end setting is
Loop bar is stated, positioning screw hole is provided in the loop bar one side wall, adjusting bolt, the set are screwed on the positioning screw hole inner wall
Bar bottom end is bonded with support pad, and pull cylinder bottom end is plugged with sampling pipe, and the sampling pipe bottom end, which is plugged with, adopts head, described to adopt
It is provided with inlet opening, unidirectional valve ball in head, is provided with drain valve in the middle part of sampling pipe one side wall lower end.
Further, the pull ring is hinged in the terminal pad.
Further, the connecting plate takes shape on the pull rod, and the connecting rod is welded on the connecting plate.
Further, the link block is welded on the pull cylinder, and the connecting shaft is fixed on institute by rotation connection
It states on link block and the telescopic rod.
Further, the sampling pipe is plugged on the pull cylinder, and the drain valve is screwed on the sampling pipe, institute
The length for stating sampling pipe is not identical.
Further, the inlet opening take shape in it is described adopt head bottom end, the unidirectional valve ball is fixed by clearance fit
Middle part in head is adopted described.
Further, the positioning screw hole takes shape on the loop bar, and the telescopic rod and the loop bar pass through the tune
Bolt is saved to be connected.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1, designated depth waste water can only be realized in a sampling process to solve existing wastewater from chemical industry water quality sampling device
Sampling, water sample often can the problem of there is a phenomenon where cross contaminations, the utility model by the sampling pipe of setting different length, draw
Ring, pull rod, connecting plate, connecting rod and pull plug can avoid in water sample, it can be achieved that different depth wastewater from chemical industry while acquires
Cross contamination is avoided the occurrence of in sampling process；
2, it can often be made because of the reflux of wastewater from chemical industry after the completion of sampling to solve existing wastewater from chemical industry water quality sampling device
The problem of at secondary environmental pollution, the utility model can effectively prevent chemical industry during sampling by the way that unidirectional valve ball is arranged
The reflux of waste water, is caused and secondary pollution to avoid to environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemical water quality monitoring sampling apparatus described in the utility model；
Fig. 2 is the main sectional view of pull cylinder in a kind of chemical water quality monitoring sampling apparatus described in the utility model；
Fig. 3 is the main sectional view that head is adopted in a kind of chemical water quality monitoring sampling apparatus described in the utility model.
The reference numerals are as follows:
1, pull ring；2, pull rod；3, pull cylinder；4, telescopic rod；5, locating slot；6, bolt is adjusted；7, loop bar；8, support pad；9,
Sampling pipe；10, head is adopted；11, drain valve；12, pull plug；13, connecting shaft；14, link block；15, terminal pad；16, connecting plate；
17, connecting rod；18, unidirectional valve ball；19, water hole is adopted；20, positioning screw hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of chemical water quality monitoring sampling apparatus, including pull cylinder 3 and loop bar 7, pull cylinder 3
Upper center is fixed with pull rod 2 by clearance fit, and 2 top of pull rod is welded with terminal pad 15, the setting of 15 upper center of terminal pad
There is pull ring 1, snap ring can reliably be connected by terminal pad 15 with pull rod 2, and 17 bottom end of connecting rod is provided with connecting plate 16, under connecting plate 16
End is provided with connecting rod 17, and pull rod 2 can reliably be connected by connecting plate 16 with connecting rod 17, and 17 bottom end of connecting rod is connected by interference
It is fixed with pull plug 12,3 liang of middle side parts of pull cylinder are provided with link block 14, and link block 14 is far from setting in the middle part of 3 side wall of pull cylinder
There is connecting shaft 13, connecting shaft 13 is provided with telescopic rod 4 far from 14 one end of link block, forms locating slot in 4 one side wall of telescopic rod
5,4 bottom end of telescopic rod is provided with loop bar 7, and positioning screw hole 20 is provided in 7 one side wall of loop bar, is screwed on 20 inner wall of positioning screw hole
Bolt 6 is adjusted, 7 bottom end of loop bar is bonded with support pad 8, and 3 bottom end of pull cylinder is plugged with sampling pipe 9, and pull plug 12 is in the process moved up
In wastewater from chemical industry can be pumped into sampling pipe 9 by adopting head 10,9 bottom end of sampling pipe, which is plugged with, adopts head 10, adopts head 10
It is inside provided with inlet opening 19, unidirectional valve ball 18, drain valve 11 is provided in the middle part of 9 one side wall lower end of sampling pipe, passes through drain valve 11
Sampling pipe 9 can be discharged in wastewater from chemical industry after the completion of sampling.
Wherein, pull ring 1 is hinged in terminal pad 15, and connecting plate 16 takes shape on pull rod 2, and connecting rod 17 is welded on connecting plate
On 16, link block 14 is welded on pull cylinder 3, and connecting shaft 13 is fixed on link block 14 and telescopic rod 4 by rotation connection, is adopted
Sample pipe 9 is plugged on pull cylinder 3, and drain valve 11 is screwed on sampling pipe 9, and the length of sampling pipe 9 is different, inlet opening 19 at
Type is in adopting 10 bottom end of head, and unidirectional valve ball 18 is fixed on by clearance fit to be adopted in the middle part of in head 10, and positioning screw hole 20 takes shape in
On loop bar 7, telescopic rod 4 is connected with loop bar 7 by adjusting bolt 6.
A kind of working principle for chemical water quality monitoring sampling apparatus that the utility model is mentioned: it will be taken out first when use
Slide 3 is fixed on sampling location, and by adjusting position of the bolt 6 on positioning screw hole 20, Lai Shixian telescopic rod 4 is highly adjusted
Section, and then can realize 3 height adjustment of pull cylinder, after pull cylinder 3 is adjusted to proper height, sampling pipe 9 can be inserted into chemical industry
In waste water, pull ring 1 is pulled at the same time, drives connecting plate 16, connecting rod 17 and pull plug 12 to move up by pull rod 2, pull
Wastewater from chemical industry can be extracted into sampling pipe 9 by plug 12 while moving up by adopting head 10, by the sampling that different length is arranged
Pipe 9 can realize the acquisition of different depth wastewater from chemical industry, and returning for waste water can be effectively prevent after the completion of sampling by unidirectional valve ball 18
By drain valve 11 sampling pipe 9 can be discharged after the completion of sampling in wastewater from chemical industry by stream.
Above embodiment is only that preferred embodiments of the present invention are described, not to the utility model
Conception and scope be defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this reality
The all variations and modifications made with novel technical solution, should fall within the protection scope of the present utility model, this is practical new
The claimed technology contents of type, are all described in the claims.
Claims (7)
1. a kind of chemical water quality monitoring sampling apparatus, it is characterised in that: including pull cylinder (3) and loop bar (7), the pull
Cylinder (3) upper center is fixed with pull rod (2) by clearance fit, and pull rod (2) top is welded with terminal pad (15), the company
It connects disk (15) upper center to be provided with pull ring (1), connecting rod (17) bottom end is provided with connecting plate (16), under the connecting plate (16)
End is provided with connecting rod (17), and connecting rod (17) bottom end is fixedly connected with pull plug (12) by interference, the pull cylinder
(3) two middle side parts are provided with link block (14), and the link block (14) is provided with connection far from pull cylinder (3) the side wall middle part
Axis (13), the connecting shaft (13) are provided with telescopic rod (4) far from the link block (14) one end, telescopic rod (4) side
It is formed on wall locating slot (5), telescopic rod (4) bottom end is provided with the loop bar (7), is set in loop bar (7) one side wall
It is equipped with positioning screw hole (20), is screwed on positioning screw hole (20) inner wall and adjusts bolt (6), loop bar (7) the bottom end bonding
Have support pad (8), pull cylinder (3) bottom end is plugged with sampling pipe (9), and the bottom end, which is plugged with, adopts head (10), described to adopt water
It is provided with inlet opening (19), unidirectional valve ball (18) in head (10), is provided with drain valve in the middle part of sampling pipe (9) the one side wall lower end
(11)。
2. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the pull ring (1)
It is hinged on the terminal pad (15).
3. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the connecting plate
(16) it takes shape on the pull rod (2), the connecting rod (17) is welded on the connecting plate (16).
4. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the link block
(14) it is welded on the pull cylinder (3), the connecting shaft (13) is fixed on the link block (14) and institute by rotation connection
It states on telescopic rod (4).
5. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the sampling pipe
(9) it is plugged on the pull cylinder (3), the drain valve (11) is screwed on the sampling pipe (9).
6. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the inlet opening
(19) take shape in it is described adopt head (10) bottom end, the unidirectional valve ball (18) by clearance fit be fixed on described in adopt head (10)
Interior middle part.
7. a kind of chemical water quality monitoring sampling apparatus according to claim 1, it is characterised in that: the positioning screw hole
(20) it takes shape on the loop bar (7), the telescopic rod (4) is connected with the loop bar (7) by the adjusting bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448548.2U CN208795552U (en) | 2018-09-05 | 2018-09-05 | A kind of chemical water quality monitoring sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448548.2U CN208795552U (en) | 2018-09-05 | 2018-09-05 | A kind of chemical water quality monitoring sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795552U true CN208795552U (en) | 2019-04-26 |
Family
ID=66208388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448548.2U Expired - Fee Related CN208795552U (en) | 2018-09-05 | 2018-09-05 | A kind of chemical water quality monitoring sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208795552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779775A (en) * | 2019-12-26 | 2020-02-11 | 贵州大学 | High negative pressure gas collector for coal mine |
-
2018
- 2018-09-05 CN CN201821448548.2U patent/CN208795552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779775A (en) * | 2019-12-26 | 2020-02-11 | 贵州大学 | High negative pressure gas collector for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190905 |