CN211627083U - Portable split petroleum water quality sample collection device - Google Patents
Portable split petroleum water quality sample collection device Download PDFInfo
- Publication number
- CN211627083U CN211627083U CN202020304890.6U CN202020304890U CN211627083U CN 211627083 U CN211627083 U CN 211627083U CN 202020304890 U CN202020304890 U CN 202020304890U CN 211627083 U CN211627083 U CN 211627083U
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- sampling
- valve
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- bottle
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003208 petroleum Substances 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 99
- 230000001012 protector Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004801 process automation Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a portable components of a whole that can function independently petroleum class quality of water sample collection system, including floater, scale control rope, sampling valve, sampling bottle, sampling protector, the floater passes through the scale control rope and is connected with the sampling valve, and sampling valve detachable installs on the sampling bottle, and sampling bottle detachable installs in the sampling protector. The utility model discloses a buoyancy of floater and the gravity action of sampling protector make the built-in sealed head in the sampling valve move upwards along with the compression of case spring atress, make the water inlet on the sampling valve open, carry out the sampling operation, after the collection is accomplished, carry this collection system up-draw through the lifting rope on the sampling protector, the water inlet is sealed in this process, after taking out from the water, take off the sampling valve, mark the sampling bottle, the sampling is over; the utility model discloses utilize built-in sealed case, realize sampling process automation operation, the sample is efficient, and the sample position is accurate, rational in infrastructure, convenient and practical, laboratory testing result is reliable.
Description
Technical Field
The utility model relates to a quality of water sample collection system specifically is a petroleum class quality of water sample collection system of being convenient for, belongs to environmental monitoring class quality of water sample collection technical field.
Background
Surface water, underground water and waste water are seriously polluted by petroleum pollutants due to the influence of human beings. In water environment monitoring, oil is a conventional project for surface water and wastewater monitoring, the oil detection requirement is increasing day by day, and the sampling and detection technical requirements are increasing day by day. In water, petroleum species may be present in wastewater in a dissolved state, an emulsified state, and a dispersed state. Due to the special properties of petroleum pollutants, water sample collection is an important link in petroleum monitoring. And (3) determining the water sample of the oil according to the relevant standard requirements, collecting the columnar water sample from the water surface to 300mm, independently sampling, and completely determining. In the monitoring specification, the collection of a water surface to 300mm columnar water sample is a technical key.
The prior art has the following problems: although the automatic sampler for petroleum in water quality sold on the market can automatically collect water samples, the operation of opening and closing a sampling bottle under water is difficult and inconvenient; the water sampling port and the sample collector are usually connected by a plastic water pipe such as a polyethylene pipe, and the plastic has an adsorption effect on the oil, so that the oil substances in the water can not be guaranteed to be completely transferred into the sampling bottle; in the process of collecting water samples in large batches, the automatic sampler is inconvenient to sample, transport, extract and transfer due to the complexity of a sampling device, is relatively complicated to assemble and maintain later, is high in cost and is affected by field environmental factors frequently; in addition, the automatically collected water sample needs to be transferred to a reagent bottle in time for storage, so that secondary pollution is easily caused; therefore, the automatic sampler is not suitable for large-batch sampling and cannot meet the 'quick and portable' sampling requirement of a monitoring field.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a portable components of a whole that can function independently petroleum class quality of water sample collection system has swiftly, and is portable, high-efficient, the difficult characteristics that pollute the quality of water sample of gathering.
In order to achieve the above object, the utility model provides a following technical scheme: a portable split petroleum water sample collecting device comprises a floating ball, a scale regulating rope, a sampling protector, a sampling bottle and a sampling valve, wherein one end of the scale regulating rope is connected with the floating ball, the other end of the scale regulating rope is connected with the sampling valve, the sampling valve comprises a valve body, a valve core and a spring, the valve core is installed in an inner cavity of the valve body, the top of the valve core penetrates out of the top of the valve body, a water inlet is formed in the side wall of the valve body, a water filling port is formed in the bottom of the valve body, a built-in sealing head is connected to the bottom of the valve core, the spring is sleeved on the valve core and positioned between the built-in sealing head and the inner wall of the top of the valve body, the sampling valve is detachably installed on the sampling bottle, the sampling bottle is detachably installed in the sampling protector, the sampling protector comprises, the lifting handle and the lifting rope are connected to two sides of the top of the fixing frame.
Preferably, the outer wall of the valve body of the sampling valve is sleeved with a locking type fixer, and a water filling port at the bottom of the valve body is fastened on a bottle mouth of the sampling bottle through the locking type fixer.
Preferably, the middle part of the sampling protector fixing frame is provided with an adjustable fixing ring.
Preferably, a sealing cap is arranged at the top of the valve body.
Preferably, the floating ball is an inflatable rubber ball.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses use the locking formula fixer to replace traditional screw fixation mode for the time of changing the sampling bottle shortens, adopts and to dismantle portable telescopic link can solve the nearly bank sampling project in river course, and the very big field operation step and the sampling time of having simplified monitoring personnel of sampling have improved work efficiency.
2. The utility model discloses a built-in sealed head has solved the sampling bottle and has been difficult to the problem of opening and closing in aquatic sampling process.
3. The utility model discloses directly use the sampling bottle sample to need not to change and can directly send the appearance to detect, avoid secondary pollution, guarantee that the data that detect are true effective.
4. The utility model discloses not only can be used to the collection of petroleum class surface water, groundwater, waste water, still can be used to other detection projects.
5. The utility model discloses a scale regulation rope can accurately and quantitatively intercept the sample of the surface of water to the below-water 300mm scope, satisfies the fixed point constant volume sampling task of water environment detection requirement layering sample project.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic structural diagram of the sampling valve of the present invention.
Fig. 3 is the structure schematic diagram of the sampling protector of the utility model.
In the figure: 1. a floating ball; 2. a scale adjusting rope; 3. a sampling valve; 301. a valve core; 302. sealing the cap; 303. a valve body; 304. a spring; 305. a sealing head is arranged inside; 306. a water inlet; 307. a locking type fixer; 308. a water injection port; 4. a sampling bottle; 5. a sampling protector; 501. a carrying handle; 502. a fixed mount; 503. an adjustable retainer ring; 504. a stationary ring; 505. a balancing weight; 506. and (6) lifting the rope.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a portable components of a whole that can function independently petroleum class quality of water sample collection system, includes floater 1, scale control rope 2, sampling valve 3, sampling bottle 4, sampling protector 5, and sampling bottle 4 demountable installation is on sampling protector 5, and sampling valve 3 locks and is fixed in on the 4 bottleneck of sampling bottle, and floater 1 is connected with sampling valve 3 through scale control rope 2.
The sampling valve 3 comprises a valve core 301, a sealing cap 302, a valve body 303 and a spring 304; built-in sealing head 305; water inlet 306, locking formula fixer 307 and water filling port 308, case 301 is installed in the inner chamber of valve body 303, and the top of case 301 is worn out from valve body 303 top, its lower extreme is connected with built-in sealed head 305, spring 304 suit is on case 301 and lie in between built-in sealed head 305 and the valve body 303 top inner wall, water inlet 306 has been seted up on the valve body 303 lateral wall, water filling port 308 is located the valve body bottom, the cover is equipped with locking formula fixer 307 on the valve body 303 outer wall, fasten the water filling port 308 of valve body 303 bottom on the bottleneck of sampling bottle through locking formula fixer 307, make the fixed bottleneck that aims at sampling bottle 4 of water filling port 308, in order to prevent the condition that built-in sealed head 305 that the change of length of spring 304 caused can not seal water inlet 306 after long-time use, be provided with adjustable sealing cap 302.
Sampling protector 5 is including carrying handle 501, carry rope 506, mount 502, adjustable retainer plate 503, retainer plate 504 and balancing weight 505, wherein, carrying handle 501 and carrying rope 506 are connected in mount 502 top both sides, balancing weight 505 fixed mounting is in the mount bottom, make things convenient for the whole perpendicular steady sinking of sampling protector 5 in aqueous, retainer plate 504 fixed mounting is in mount 502 lower part, sampling bottle 4 passes through the retainer plate and places in sampling protector 5, for making sampling bottle 4 more steady, the use is located adjustable retainer plate 503 at mount 502 middle part and locks it further.
The utility model discloses a theory of operation and use flow: when the utility model is used, the length of the scale regulating rope 2 is firstly determined according to the depth of the water body to be sampled, the length of the scale regulating rope is enabled to meet the depth of collecting the water body according to various environment monitoring regulations, one end of the scale regulating rope 2 is connected to the floating ball 1, the other end of the scale regulating rope is connected to the sampling valve 3, the sampling valve 3 is locked and fixed at the position of the bottle opening of the sampling bottle 4 through the locking and fixing device 307, at the moment, the built-in sealing head 305 in the sampling valve 3 is positioned at the position of the water inlet 306 under the state that the spring 304 is not stressed, at the moment, the sampling valve 3 is in a closed state, the sampling bottle 4 is fixed in the sampling protector 5 through the fixing ring 504 and the adjustable fixing ring 503, the portable petroleum type split water quality sample collecting device is placed in water, when the sinking depth of the collecting device exceeds the depth of the water body to be collected, in an underwater environment, under the action of buoyancy of the floating ball 1 on the sampling valve 3 and the gravity of the sampling protector 5, the valve core 301 drives the built-in sealing head 305 to move vertically upwards, the spring 304 is stressed and compressed, the built-in sealing head 305 does not block the water inlet 306 any more, so that a water body at a sampling position slowly enters the sampling valve 3 and then flows into the sampling bottle 4 through the water filling port 308 to start sampling; after the sampling bottle 4 is full of samples, the collecting device is pulled upwards by manually lifting the lifting rope 506, the valve core 301 is not stressed any more, the spring 304 rebounds to enable the built-in sealing head 305 to automatically seal the water inlet 306 in the lifting process, and the collecting device is lifted out of the water; the monitoring personnel loosens the adjustable fixing ring 503, takes out the sampling bottle 4 from the fixing ring 504 in the sampling protector 5, opens the locking fixing device 307 to separate the sampling valve 3 from the sampling bottle 4, marks the sampling bottle 4 and finishes sampling.
Through this collection system, the sample is efficient, and the sample position is accurate, rational in infrastructure, convenient and practical, and laboratory testing result is reliable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable components of a whole that can function independently petroleum class quality of water sample collection system, includes floater (1), scale regulation rope (2), sampling valve (3), sampling bottle (4), sampling protector (5), its characterized in that:
the sampling valve (3) comprises a valve core (301), a valve body (303) and a spring (304), wherein the valve core (301) is installed in an inner cavity of the valve body (303), the top of the valve core (301) penetrates out of the top of the valve body (303), a water inlet (306) is formed in the side wall of the valve body (303), a water filling port (308) is formed in the bottom of the valve body (303), a built-in sealing head (305) is connected to the bottom of the valve core (301), and the spring (304) is sleeved on the valve core (301) and located between the built-in sealing head (305) and the inner wall of the top of the valve body (303);
one end of the scale adjusting rope (2) is connected with the floating ball (1), the other end of the scale adjusting rope is connected with the valve core (301) of the sampling valve (3), and the sampling valve (3) is detachably mounted on the bottle opening of the sampling bottle (4) so that a water filling port (308) at the bottom of the valve body (303) is communicated with the bottle opening of the sampling bottle (4);
sampling bottle (4) demountable installation is in sampling protector (5), sampling protector (5) are including carrying handle (501), carrying rope (506), mount (502), retainer plate (504) and balancing weight (505), wherein, carrying handle (501) and carrying rope (506) are connected on mount (502) upper portion, and the lower part is provided with retainer plate (504), and the bottom is provided with balancing weight (505).
2. The portable split petroleum water sample collecting device of claim 1, which is characterized in that: the locking type fixing device (307) is sleeved on the outer wall of the valve body (303), and a water injection port (308) at the bottom of the valve body (303) is fastened on the bottle mouth of the sampling bottle through the locking type fixing device (307).
3. The portable split petroleum water sample collecting device of claim 1, which is characterized in that: the top of the valve body (303) is provided with an adjustable sealing cap (302).
4. The portable split petroleum water sample collecting device of claim 1, which is characterized in that: the middle part of the fixed frame (502) is provided with an adjustable fixed ring (503).
5. The portable split petroleum water sample collecting device of claim 1, which is characterized in that: the floating ball (1) is an inflatable rubber ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304890.6U CN211627083U (en) | 2020-03-12 | 2020-03-12 | Portable split petroleum water quality sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304890.6U CN211627083U (en) | 2020-03-12 | 2020-03-12 | Portable split petroleum water quality sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627083U true CN211627083U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020304890.6U Expired - Fee Related CN211627083U (en) | 2020-03-12 | 2020-03-12 | Portable split petroleum water quality sample collection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211627083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665916A (en) * | 2021-01-19 | 2021-04-16 | 李玉燕 | Sampling device with anti-leakage structure based on sewage treatment |
| CN113533234A (en) * | 2021-07-27 | 2021-10-22 | 浙江古信检测技术有限公司 | Atomic absorption spectrophotometry water quality monitoring device |
| CN115014863A (en) * | 2022-06-24 | 2022-09-06 | 长沙环境保护职业技术学院 | Be suitable for petroleum class pollutant monitoring water quality sampling device |
-
2020
- 2020-03-12 CN CN202020304890.6U patent/CN211627083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665916A (en) * | 2021-01-19 | 2021-04-16 | 李玉燕 | Sampling device with anti-leakage structure based on sewage treatment |
| CN113533234A (en) * | 2021-07-27 | 2021-10-22 | 浙江古信检测技术有限公司 | Atomic absorption spectrophotometry water quality monitoring device |
| CN115014863A (en) * | 2022-06-24 | 2022-09-06 | 长沙环境保护职业技术学院 | Be suitable for petroleum class pollutant monitoring water quality sampling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |