CN211401794U - Sampling device convenient for solid-liquid separation for water quality detection - Google Patents
Sampling device convenient for solid-liquid separation for water quality detection Download PDFInfo
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- CN211401794U CN211401794U CN201921470906.4U CN201921470906U CN211401794U CN 211401794 U CN211401794 U CN 211401794U CN 201921470906 U CN201921470906 U CN 201921470906U CN 211401794 U CN211401794 U CN 211401794U
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Abstract
The utility model discloses a water quality testing is with sampling device who is convenient for solid-liquid separation, comprises a box bod, seted up in the box body respectively and collected the chamber and store the chamber, and collect the chamber and store fixedly connected with baffle between the chamber, the fixed cylinder that is equipped with in box body upper end, and collect the chamber in the slip cap be equipped with the piston that is connected with the cylinder output shaft, be equipped with the guide bar in the collection chamber lateral wall, and the cover is equipped with one-level spring and one-level sliding sleeve respectively on the guide bar, be connected with the connecting rod between one-level sliding sleeve and the cylinder output shaft, open the opening in the baffle lower extreme, fixed mounting has the filter screen in the opening. The utility model is provided with a collection cavity and a storage cavity in the box body, a piston is driven to move in the collection cavity by a cylinder, and a solid-liquid sample is collected by a sampling tube; the cylinder is opened to drive the piston to pressurize the solid-liquid sample in the collection cavity, so that the liquid enters the storage cavity through the filter screen, and solid-liquid separation is realized.
Description
Technical Field
The utility model relates to a water quality testing technical field especially relates to a water quality testing is with sampling device who is convenient for solid-liquid separation.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the establishment of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, water quality current situations and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country.
Under the prior art, when the water quality is required to be evaluated and detected, the water quality sampling is required, but the traditional water quality sampler has the defect of difficult sampling, and particularly when a sample water body contains a large amount of solid impurities, the solid-liquid separation is difficult to realize, so that the research and analysis of the water quality of the sample are difficult, and the water quality research is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the water quality to be detected is difficult to carry out solid-liquid separation's sample among the prior art, and the sampling device who is convenient for solid-liquid separation is used in water quality testing who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sampling device convenient for solid-liquid separation for water quality detection comprises a box body, wherein a collecting cavity and a storage cavity are respectively formed in the box body, a partition plate is fixedly connected between the collecting cavity and the storage cavity, a cylinder is fixedly arranged at the upper end of the box body, a piston connected with an output shaft of the cylinder is slidably sleeved in the collecting cavity, a guide rod is arranged in the side wall of the collecting cavity, a primary spring and a primary sliding sleeve are respectively sleeved on the guide rod, and a connecting rod is connected between the primary sliding sleeve and the output shaft of the cylinder;
the opening is arranged in the lower end of the partition plate, a filter screen is fixedly arranged in the opening, a sealing plate is connected to one side of the opening, which is located in the storage cavity, of the pin shaft, a limiting rod is fixedly arranged in the inner wall of one side of the storage cavity, a second-stage spring and a second-stage sliding sleeve are respectively sleeved on the limiting rod, a supporting rod is connected between the second-stage sliding sleeve and the sealing plate, and feeding and discharging mechanisms are respectively arranged in the box body.
Preferably, the collecting cavity and the storage cavity are of a cylindrical structure which is correspondingly arranged relative to the partition plate, and the air cylinder is positioned at the upper end of one side of the corresponding collecting cavity.
Preferably, the guide bar adopts circumference equidistance distribution, and the fixed cover of one-level spring one end is located the guide bar upper end, and with one-level spring free end looks welded one-level sliding sleeve slip cap locate on the guide bar of one-level spring.
Preferably, the cylinder output shaft is located between the guide rods, and two ends of the connecting rod are respectively connected with the cylinder output shaft and the first-stage sliding sleeve pin shaft.
Preferably, the fixed cover of second grade spring one end is located the gag lever post upper end, and with second grade spring free end looks welded second grade sliding sleeve slip cap locate the gag lever post on, branch both ends respectively with second grade sliding sleeve and seal plate pin shaft connection.
Preferably, the feeding and discharging mechanism comprises the following structure: the utility model discloses a box body, including box body, collection chamber, one-level discharge gate, second grade discharge gate, equal threaded connection has the lid in one-level discharge gate and the second grade discharge gate, the box body lateral wall go up the intercommunication have with collect the sampling pipe that the chamber is connected, and be connected with controllable valve on the sampling pipe, collect the chamber and seted up one-level discharge gate and second grade discharge gate respectively with storage chamber lower extreme.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses corresponding collection chamber and storage chamber of seting up in the box body, establish the piston that is driven by the cylinder through the slip cap in collecting the chamber, utilize one-level spring elastic support one-level sliding sleeve on the guide bar, drive the piston through the connecting rod between one-level sliding sleeve and the cylinder output shaft and carry out steady removal to collect the quality of water sample with the help of the sampling pipe.
2. The utility model discloses open in the baffle and establish the opening to set up filter screen and closing plate on the opening, set up the gag lever post in through storing the chamber, utilize second grade spring elasticity to set up second grade sliding sleeve and branch on the gag lever post, drive the piston through the cylinder and exert pressure to collecting intracavity solid-liquid sample, so that liquid realizes the screening separation through the filter screen.
To sum up, the utility model arranges a collection cavity and a storage cavity in the box body, drives the piston to move in the collection cavity through the cylinder, and collects the solid-liquid sample by using the sampling tube; the cylinder is opened to drive the piston to pressurize the solid-liquid sample in the collection cavity, so that the liquid enters the storage cavity through the filter screen, and solid-liquid separation is realized.
Drawings
FIG. 1 is a schematic structural view of a sampling device for water quality detection, which is convenient for solid-liquid separation;
FIG. 2 is an enlarged view of the structure of part A of a sampling device for water quality detection, which is convenient for solid-liquid separation;
fig. 3 is a structure enlarged diagram of part B of a sampling device for water quality detection, which is convenient for solid-liquid separation.
In the figure: 1 box body, 2 collection chamber, 3 storage chamber, 4 baffles, 5 cylinders, 6 pistons, 7 guide bars, 8 one-level springs, 9 one-level sliding sleeves, 10 connecting rods, 11 openings, 12 filter screens, 13 sealing plates, 14 gag lever posts, 15 second grade springs, 16 second grade sliding sleeves, 17 branch, 18 one-level discharge gates, 19 second grade discharge gates, 20 sampling pipes, 21 controllable valves.
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.
Referring to fig. 1-3, a sampling device for water quality detection and convenient for solid-liquid separation comprises a box body 1, a collection cavity 2 and a storage cavity 3 are respectively arranged in the box body 1, a partition plate 4 is fixedly connected between the collection cavity 2 and the storage cavity 3, a cylinder 5 is fixedly arranged at the upper end of the box body 1, the cylinder 5 can be a micro cylinder with the product model number of TLY38-89, an electromagnetic relay normally-open switch for controlling the opening and closing of the cylinder 5 is arranged on the box body 1, a piston 6 connected with an output shaft of the cylinder 5 is sleeved in the collection cavity 2 in a sliding manner, the piston 6 moves up and down to facilitate sample collection or sample extrusion, a guide rod 7 is arranged in the side wall of the collection cavity 2, a primary spring 8 and a primary sliding sleeve 9 are respectively sleeved on the guide rod 7, a connecting rod 10 is connected between the primary sliding sleeve 9 and the output shaft of the cylinder 5, thereby maintaining the stability that the output shaft of the cylinder 5 drives the piston 6 to move up and down;
opening 11 has been seted up in the 4 lower extremes of baffle, and fixed mounting has filter screen 12 in opening 11, and one side round pin hub connection that opening 11 is located storage chamber 3 has closing plate 13, and closing plate 13 opens and close opening 11 under the state of difference, stores fixed gag lever post 14 that is equipped with in 3 one side inner walls of chamber, and overlaps respectively on the gag lever post 14 and be equipped with second grade spring 15 and second grade sliding sleeve 16, is connected with branch 17 between second grade sliding sleeve 16 and the closing plate 13, has seted up business turn over material mechanism in the box body 1 respectively.
The guide rod 7 is circumferentially distributed at equal intervals, one end of the first-level spring 8 is fixedly sleeved at the upper end of the guide rod 7, the first-level sliding sleeve 9 of the first-level spring 8 welded with the free end of the first-level spring 8 is slidably sleeved on the guide rod 7, the output shaft of the air cylinder 5 is positioned between the guide rods 7, and two ends of the connecting rod 10 are respectively connected with the output shaft of the air cylinder 5 and the pin shaft of the first-level sliding sleeve 9, so that the movement stability of the piston 6 is maintained.
One end of the secondary spring 15 is fixedly sleeved on the upper end of the limit rod 14, a secondary sliding sleeve 16 welded with the free end of the secondary spring 15 is slidably sleeved on the limit rod 14, and two ends of the supporting rod 17 are respectively connected with the secondary sliding sleeve 16 and the sealing plate 13 through pin shafts.
The feeding and discharging mechanism comprises the following structures: the intercommunication has the sampling pipe 20 that is connected with collection chamber 2 on the 1 lateral wall of box body, sampling pipe 20 adopts the hose, and be connected with controllable valve 21 on the sampling pipe 20, close controllable valve 21, liquid flows back from sampling pipe 20 when can preventing that piston 6 from moving down, collect chamber 2 and store chamber 3 lower extreme and seted up one-level discharge gate 18 and second grade discharge gate 19 respectively, and equal threaded connection has the lid in one-level discharge gate 18 and the second grade discharge gate 19, through opening and close the lid, so that access solid-liquid sample in collecting chamber 2 and the storage chamber 3.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the cylinder 5 and the controllable valve 21 are opened, so that the output shaft of the cylinder 5 contracts to drive the piston 6 to move upwards, the air pressure in the collection cavity 2 is reduced, and the solid-liquid mixed water quality sample is uniformly collected through the sampling pipe 20.
In the process, the output shaft of the air cylinder 5 extrudes the first-stage sliding sleeve 9 through the connecting rod 10, the first-stage sliding sleeve 9 moves by taking the guide rod 7 as a guide to extrude the first-stage spring 8, and the first-stage spring 8 is compressed under the stress.
The controllable valve 21 is closed.
Starting the cylinder 5, so that the output shaft extending outwards drives the piston 6 to move downwards to extrude the sample in the collection cavity 2;
on one hand, the sealing plate 13 is stressed, the secondary sliding sleeve 16 is extruded through the support rod 17, the secondary sliding sleeve 16 slides by taking the limiting rod 14 as a guide, and the secondary paralysis 15 is extruded, so that the sealing plate 13 is inclined, and the through hole 11 is opened;
on the other hand, the solid-liquid mixed sample in the collection chamber 2 is squeezed so that the liquid passes through the sieve 12 in the port 11 into the reservoir chamber 3, while the larger volume of solid is retained in the collection chamber 2 by the sieve 12.
The first-stage discharge port 18 and the second-stage discharge port 19 are opened respectively to distinguish and collect the solid and liquid in the collection cavity 2 and the storage cavity 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A sampling device convenient for solid-liquid separation for water quality detection comprises a box body (1) and is characterized in that a collecting cavity (2) and a storage cavity (3) are respectively formed in the box body (1), a partition plate (4) is fixedly connected between the collecting cavity (2) and the storage cavity (3), a cylinder (5) is fixedly arranged at the upper end of the box body (1), a piston (6) connected with an output shaft of the cylinder (5) is sleeved in the collecting cavity (2) in a sliding manner, a guide rod (7) is arranged in the side wall of the collecting cavity (2), a primary spring (8) and a primary sliding sleeve (9) are respectively sleeved on the guide rod (7), and a connecting rod (10) is connected between the primary sliding sleeve (9) and the output shaft of the cylinder (5);
opening (11) have been seted up in baffle (4) lower extreme, fixed mounting has filter screen (12) in opening (11), and one side round pin hub connection that opening (11) are located storage chamber (3) has closing plate (13), fixed gag lever post (14) that are equipped with in the inner wall of storage chamber (3) one side, and the cover is equipped with second grade spring (15) and second grade sliding sleeve (16) respectively on gag lever post (14), be connected with branch (17) between second grade sliding sleeve (16) and closing plate (13), business turn over material mechanism has been seted up respectively in box body (1).
2. The sampling device for water quality detection and convenient solid-liquid separation according to claim 1, wherein the collection cavity (2) and the storage cavity (3) are of a cylindrical structure correspondingly opened relative to the partition plate (4), and the cylinder (5) is positioned at the upper end of one side of the corresponding collection cavity (2).
3. The sampling device convenient for solid-liquid separation for water quality detection according to claim 1, wherein the guide rods (7) are circumferentially distributed at equal intervals, one end of the primary spring (8) is fixedly sleeved on the upper end of the guide rods (7), and the primary sliding sleeve (9) of the primary spring (8) welded with the free end of the primary spring (8) is slidably sleeved on the guide rods (7).
4. The sampling device convenient for solid-liquid separation for water quality detection according to claim 3, wherein the output shaft of the cylinder (5) is positioned between the guide rods (7), and two ends of the connecting rod (10) are respectively connected with the output shaft of the cylinder (5) and the pin shaft of the primary sliding sleeve (9).
5. The sampling device for water quality detection and convenient solid-liquid separation according to claim 1, wherein one end of the secondary spring (15) is fixedly sleeved on the upper end of the limiting rod (14), a secondary sliding sleeve (16) welded with the free end of the secondary spring (15) is slidably sleeved on the limiting rod (14), and two ends of the support rod (17) are respectively connected with the secondary sliding sleeve (16) and the sealing plate (13) through pin shafts.
6. The sampling device convenient for solid-liquid separation for water quality detection according to claim 1, wherein the feeding and discharging mechanism comprises the following structure: the utility model discloses a sampling box, including box body (1), collection chamber (3), collection chamber (2) and storage chamber (3), the intercommunication has sampling pipe (20) that are connected with collection chamber (2) on the box body (1) lateral wall, and is connected with controllable valve (21) on sampling pipe (20), one-level discharge gate (18) and second grade discharge gate (19) have been seted up respectively to collection chamber (2) and storage chamber (3) lower extreme, and equal threaded connection has the lid in one-level discharge gate (18) and second grade discharge gate (19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470906.4U CN211401794U (en) | 2019-09-05 | 2019-09-05 | Sampling device convenient for solid-liquid separation for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470906.4U CN211401794U (en) | 2019-09-05 | 2019-09-05 | Sampling device convenient for solid-liquid separation for water quality detection |
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| Publication Number | Publication Date |
|---|---|
| CN211401794U true CN211401794U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921470906.4U Active CN211401794U (en) | 2019-09-05 | 2019-09-05 | Sampling device convenient for solid-liquid separation for water quality detection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763272A (en) * | 2021-01-15 | 2021-05-07 | 安徽信科检测有限公司 | Industrial wastewater filtering, sampling and detecting device for environment detection |
| CN113218710A (en) * | 2021-05-13 | 2021-08-06 | 安徽省中环检测有限公司 | Water conservancy water quality testing water source sampling equipment |
| CN113295836A (en) * | 2021-05-24 | 2021-08-24 | 南昌工程学院 | Water quality detection sensor structure |
-
2019
- 2019-09-05 CN CN201921470906.4U patent/CN211401794U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763272A (en) * | 2021-01-15 | 2021-05-07 | 安徽信科检测有限公司 | Industrial wastewater filtering, sampling and detecting device for environment detection |
| CN113218710A (en) * | 2021-05-13 | 2021-08-06 | 安徽省中环检测有限公司 | Water conservancy water quality testing water source sampling equipment |
| CN113218710B (en) * | 2021-05-13 | 2021-11-12 | 安徽省中环检测有限公司 | Water conservancy water quality testing water source sampling equipment |
| CN113295836A (en) * | 2021-05-24 | 2021-08-24 | 南昌工程学院 | Water quality detection sensor structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210412 Address after: 257000, No.14, Guangzhou road, development zone, Dongying City, Shandong Province Patentee after: Shandong Zhihe bituo Environmental Protection Technology Co.,Ltd. Address before: Room 607, building 6, ecological Valley, 38 Huanghe Road, Dongying District, Dongying City, Shandong Province 257029 Patentee before: Shandong Zhiming Environmental Protection Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |