CN206818457U - A kind of automatic cycle water quality sampler - Google Patents
A kind of automatic cycle water quality sampler Download PDFInfo
- Publication number
- CN206818457U CN206818457U CN201720481672.8U CN201720481672U CN206818457U CN 206818457 U CN206818457 U CN 206818457U CN 201720481672 U CN201720481672 U CN 201720481672U CN 206818457 U CN206818457 U CN 206818457U
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- CN
- China
- Prior art keywords
- booster pump
- workbench
- plc
- pipe
- water quality
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of automatic cycle water quality sampler,Including workbench,The bottom surface corner of the workbench is respectively fixed with supporting leg,The leading flank of the workbench is provided with PLC and controlling switch,The upper surface left end of the workbench is fixed with booster pump,Two ports of the booster pump are separately installed with sampling pipe,This automatic cycle water quality sampler,It is simple in construction,It is easy to use,Sample water is set to be injected by sampling pipe in sampling ware by booster pump,Flowmeter measures to the sample water of output,PLC is coordinated to realize the opening and closing of out sample tube on the second triple valve,Annular array samples ware on rotating disk,It is easy to more sub-samplings,And it does not interfere with each other,Booster pump is two-way pump,The current that negative tube is introduced after filtering coordinate the high velocity air that flush pipe introduces to carry out back flush to the inside of whole sampling pipe and booster pump,Sampling of the liquid of residual in sampling pipe and booster pump to next time is avoided to interfere.
Description
Technical field
Automatic water quality Sampling techniques field is the utility model is related to, specially a kind of automatic cycle water quality sampler.
Background technology
Adopting type automatic water quality sampler for existing point has multiple tanks, needs to be taken by supervisor after being adopted full water
After walking, it can just restart instrument work, many situations are that to be monitored enterprise numerous and administrative staff are limited in practical work, and greatly
Most cases draining is not exceeded, and without fetching water sample, automatic water quality sampler of the prior art takes a large amount of administrative staff's
Time, operating efficiency is than relatively low, and administrative staff can also take back the water sample that need not be fetched in processing, add administrative staff
Workload, existing sampler structure is complicated, rinses trouble, adds additional maintenance and the maintenance amount of equipment.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of automatic cycle water quality sampling
Device, water sample can be extracted automatically, and carry out filling, convenient extraction successively, while whole sampling pipe and booster pump are cleaned,
Error caused by avoiding multiple repairing weld, effectively can solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of automatic cycle water quality sampler, including
Workbench, the bottom surface corner of the workbench are respectively fixed with supporting leg, the leading flank of the workbench be provided with PLC and
Controlling switch, the upper surface left end of the workbench are fixed with booster pump, and two ports of the booster pump, which are separately installed with, adopts
Sample pipe, the end of the sampling pipe in left side are provided with the first triple valve, negative pressure are provided with an interface of first triple valve
Pipe, the negative tube is connected by three-way pipe with one end of flush pipe, the other end of the flush pipe by the second triple valve with
The end of the sampling pipe on right side is connected, and is provided with out sample tube on another interface of second triple valve, under the out sample tube
Rotating disk is installed on the workbench of side, the disk upper surface annular array has a sampling ware, the input of the controlling switch with
The output end electrical connection of external power source, the output end of the controlling switch electrically connect with the input of PLC, the PLC
Input of the output end of controller respectively with booster pump, the first triple valve and the second triple valve electrically connects.
As a kind of optimal technical scheme of the present utility model, filter is installed in the middle part of the negative tube.
As a kind of optimal technical scheme of the present utility model, the lower surface of the rotating disk is fixed with through workbench through hole
Rotating shaft, stepper motor is installed in the middle part of the worktable upper surface, the input of the stepper motor and PLC it is defeated
Go out end electrical connection, the output shaft of the stepper motor is connected by belt with rotating shaft.
As a kind of optimal technical scheme of the present utility model, in the sampling pipe between the booster pump and the second triple valve
Portion is provided with flowmeter, and the input of the flowmeter electrically connects with the output end of controlling switch, the output end of the flowmeter
Electrically connected with the input of PLC.
As a kind of optimal technical scheme of the present utility model, it is provided with and rinses on another interface of the three-way pipe
The consistent gas tube in pipe direction, the middle part of the gas tube are sequentially installed with air pump and vacuum tank from left to right, the air pump
Input electrically connects with the output end of PLC.
Compared with prior art, the beneficial effects of the utility model are：This automatic cycle water quality sampler, it is simple in construction,
It is easy to use, sample water is injected by sampling pipe in sampling ware by booster pump, flowmeter is counted to the sample water of output
Amount, coordinate PLC to realize the opening and closing of out sample tube on the second triple valve, annular array sampling ware on rotating disk, be easy to repeatedly take
Sample, and do not interfere with each other, booster pump is two-way pump, and the current that negative tube is introduced after filtering coordinate the high velocity air pair that flush pipe introduces
The inside of whole sampling pipe and booster pump carries out back flush, avoids the liquid of residual in sampling pipe and booster pump to next time
Sampling interfere.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 workbench, 2 supporting legs, 3 PLCs, 4 controlling switches, 5 booster pumps, 6 sampling pipes, 7 first triple valves,
8 negative tubes, 9 filters, 10 three-way pipes, 11 flush pipes, 12 second triple valves, 13 out sample tubes, 14 rotating disks, 15 sampling wares, 16 turns
Axle, 17 stepper motors, 18 belts, 19 flowmeters, 20 gas tubes, 21 air pumps, 22 vacuum tanks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of automatic cycle water quality sampler, including work
Platform 1, the bottom surface corner of workbench 1 are respectively fixed with supporting leg 2, and the leading flank of workbench 1 is provided with PLC 3 and control is opened
4 are closed, the upper surface left end of workbench 1 is fixed with booster pump 5, and two ports of booster pump 5 are separately installed with sampling pipe 6, left side
The end of sampling pipe 6 the first triple valve 7 is installed, negative tube 8, negative tube 8 are installed on an interface of the first triple valve 7
Middle part filter 9 is installed, negative tube 8 is connected by three-way pipe 10 with one end of flush pipe 11, the other end of flush pipe 11
It is connected by the second triple valve 12 with the end of the sampling pipe 6 on right side, is provided with out on another interface of the second triple valve 12
Sample pipe 13, rotating disk 14 is installed on the workbench 1 of the lower section of out sample tube 13, the upper surface annular array of rotating disk 14 has sampling ware 15, turned
The lower surface of disk 14 is fixed with the rotating shaft 16 through the through hole of workbench 1, and the upper surface middle part of workbench 1 is provided with stepper motor 17,
The input of stepper motor 17 electrically connects with the output end of PLC 3, and the output shaft of stepper motor 17 by belt 18 and turns
Axle 16 is connected, and the input of controlling switch 4 electrically connects with the output end of external power source, and output end and the PLC of controlling switch 4 are controlled
The input electrical connection of device 3, the output end of PLC 3 respectively with booster pump 5, the first triple valve 7 and the second triple valve 12
Input electrically connects, and PLC 3 is to booster pump 5, the first triple valve 7, the second triple valve 12, stepper motor 17, flowmeter 19
Control with air pump 21 belongs to the common method of prior art, and this automatic cycle water quality sampler is simple in construction, easy to use,
Sample water is set to be injected by sampling pipe 6 in sampling ware 15 by booster pump 5, flowmeter 19 measures to the sample water of output,
Coordinate PLC 3 to realize the opening and closing of out sample tube 13 on the second triple valve 12, annular array sampling ware 15 on rotating disk 14, be easy to
More sub-samplings, and do not interfere with each other, booster pump 5 is two-way pump, and the current that negative tube 8 is introduced after filtering coordinate what flush pipe 11 introduced
High velocity air carries out back flush to the inside of whole sampling pipe 6 and booster pump 5, avoids residual in sampling pipe 6 and booster pump 5
Sampling of the liquid stayed to next time interferes.
When in use：Control the first triple valve 7 and the second triple valve 12 respectively to close negative tube 8 and flush pipe 11, increase
The working flow of press pump 5 enters out sample tube 13 by sampling pipe 6, enters back into sampling ware 15, flowmeter 19 reaches a constant current
After amount, PLC 3 drives the second triple valve 12 to close sampling pipe, and the work of stepper motor 17 drives rotating disk 14 to rotate, under making
One sampling ware 15 goes to the lower section of out sample tube 13, and the work of the first triple valve 7 makes that negative tube 8 is opened and left end sampling pipe 6 is closed,
Booster pump 5 rotates backward, and air pump 21 works, and the gases at high pressure that the current and gas tube 20 after the filtering of filter 9 introduce pass through
Three-way pipe 10, which converges, to be filled with flush pipe 11, enters sampling pipe 6 by the second triple valve 12, waste water is discharged from the first triple valve 7.
The utility model can extract water sample automatically, and carry out filling, convenient extraction successively, while to whole sampling pipe 6
Cleaned with booster pump 5, avoid error caused by multiple repairing weld, it is simple in construction, it is easy to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic cycle water quality sampler, including workbench (1), it is characterised in that：The bottom surface corner of the workbench (1)
Supporting leg (2) is respectively fixed with, the leading flank of the workbench (1) is provided with PLC (3) and controlling switch (4), the work
The upper surface left end for making platform (1) is fixed with booster pump (5), and two ports of the booster pump (5) are separately installed with sampling pipe
(6), the end of the sampling pipe (6) in left side is provided with the first triple valve (7), pacifies on an interface of first triple valve (7)
Equipped with negative tube (8), the negative tube (8) is connected by three-way pipe (10) with one end of flush pipe (11), the flush pipe
(11) the other end is connected by the second triple valve (12) with the end of the sampling pipe (6) on right side, second triple valve (12)
Another interface on out sample tube (13) is installed, rotating disk (14) is installed on the workbench (1) below the out sample tube (13),
Rotating disk (14) upper surface annular array has a sampling ware (15), the input of the controlling switch (4) and external power source it is defeated
Go out end electrical connection, the output end of the controlling switch (4) electrically connects with the input of PLC (3), the PLC
(3) input of the output end respectively with booster pump (5), the first triple valve (7) and the second triple valve (12) electrically connects.
A kind of 2. automatic cycle water quality sampler according to claim 1, it is characterised in that：In the negative tube (8)
Portion is provided with filter (9).
A kind of 3. automatic cycle water quality sampler according to claim 1, it is characterised in that：The following table of the rotating disk (14)
Face is fixed with the rotating shaft (16) through workbench (1) through hole, and workbench (1) upper surface middle part is provided with stepper motor
(17), the input of the stepper motor (17) electrically connects with the output end of PLC (3), the stepper motor (17)
Output shaft is connected by belt (18) with rotating shaft (16).
A kind of 4. automatic cycle water quality sampler according to claim 1, it is characterised in that：The booster pump (5) and the
Flowmeter (19), the input of the flowmeter (19) and control are installed in the middle part of sampling pipe (6) between two triple valves (12)
The output end electrical connection of (4) is switched, the output end of the flowmeter (19) electrically connects with the input of PLC (3).
A kind of 5. automatic cycle water quality sampler according to claim 1, it is characterised in that：The three-way pipe (10) it is another
The gas tube (20) consistent with flush pipe (11) direction is installed, the middle part of the gas tube (20) is from left to right on one interface
Air pump (21) and vacuum tank (22) are sequentially installed with, the input and the output end of PLC (3) of the air pump (21) are electrically connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481672.8U CN206818457U (en) | 2017-05-03 | 2017-05-03 | A kind of automatic cycle water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481672.8U CN206818457U (en) | 2017-05-03 | 2017-05-03 | A kind of automatic cycle water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818457U true CN206818457U (en) | 2017-12-29 |
Family
ID=60754950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481672.8U Expired - Fee Related CN206818457U (en) | 2017-05-03 | 2017-05-03 | A kind of automatic cycle water quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672384A (en) * | 2018-07-02 | 2020-01-10 | 中国石油天然气股份有限公司 | Natural gas pressure boost sampling device |
| CN113567199A (en) * | 2021-09-27 | 2021-10-29 | 东营思达石油化工有限公司 | Multi-cavity sampler for detecting discharged industrial sewage of petrochemical enterprises |
| CN114923739A (en) * | 2022-05-20 | 2022-08-19 | 山东省威海基础工程公司 | Intelligent multiple sampling device for gold mine geological exploration |
-
2017
- 2017-05-03 CN CN201720481672.8U patent/CN206818457U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672384A (en) * | 2018-07-02 | 2020-01-10 | 中国石油天然气股份有限公司 | Natural gas pressure boost sampling device |
| CN113567199A (en) * | 2021-09-27 | 2021-10-29 | 东营思达石油化工有限公司 | Multi-cavity sampler for detecting discharged industrial sewage of petrochemical enterprises |
| CN114923739A (en) * | 2022-05-20 | 2022-08-19 | 山东省威海基础工程公司 | Intelligent multiple sampling device for gold mine geological exploration |
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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: 20171229 Termination date: 20200503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |