CN204556311U - A kind of location of the deep layer with filtering function water sample hydrophore - Google Patents
A kind of location of the deep layer with filtering function water sample hydrophore Download PDFInfo
- Publication number
- CN204556311U CN204556311U CN201520222209.2U CN201520222209U CN204556311U CN 204556311 U CN204556311 U CN 204556311U CN 201520222209 U CN201520222209 U CN 201520222209U CN 204556311 U CN204556311 U CN 204556311U
- Authority
- CN
- China
- Prior art keywords
- barrel body
- filtration barrel
- fixedly mounted
- sample collection
- cylindrical shell
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of deep layer with filtering function location water sample hydrophore, comprise hollow cylindrical base, filtration barrel body, sample collection cylindrical shell, and rope, coaxially filtration barrel body is fixedly mounted with at cylindrical base upper surface, filtration barrel body is hollow structure, filtration barrel body sidewall is all shaped with inlet opening, filtration barrel body is coaxially embedded in sample collection cylindrical shell, filtration barrel body can along on sample collection tubular axis direction, lower slider, two inner barrel are communicated with, sample collection cylindrical shell outer upper surface center is fixedly mounted with a handle rope, a handle is fixedly mounted with at the sidewall of base, handle top is fixedly mounted with a handle rope, a pouring weight is fixedly mounted with at chassis interior.The utility model provide the filtration barrel body sidewall of hydrophore to be shaped with circular inlet opening, circular inlet opening effectively can be reduced Suspended Matter in Water and be entered sample collection cylindrical shell, when hydrophore is communicated with water body, water body passes through filtration barrel body rapidly, enter sample collection cylindrical shell, the exactness effectively improving accurate water sample detection is high.
Description
Technical field
The utility model belongs to water quality sampling instrument field, and especially a kind of location of the deep layer with filtering function water sample hydrophore, is applied to and takes analysis water sample to predetermined water layer.
Background technology
Water body sampling work is an important content of water environment protection and water environment scientific research, and for the collection of different depth water sample, the collection of especially predetermined water layer water sample becomes the prerequisite and basis of carrying out every water resource research work.
At present, develop the layered water sample sampling thief (or device) of multiple business, the different layered water sample required can have been gathered.Layered water sample sampling thief is mainly divided into two large classes, and wherein a class mostly is the design of ocean research work, needs special ship to provide power supply and hoisting device, has complex structure, feature that operation easier is large; Another kind ofly be applicable to the Inland Water such as rivers, Hu Ku, operate light, but when such sampling thief is sampled to predetermined water layer, because the water body gathered easily comprises more suspension, certain interference can be caused to the collection effect of water sample, affect follow-up analysis and research.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of deep layer with filtering function easy and simple to handle, that material is cheap, applied widely to locate water sample hydrophore.
The technical scheme that the utility model realizes object is as follows:
Comprise hollow cylindrical base, filtration barrel body, sample collection cylindrical shell and rope, coaxially filtration barrel body is fixedly mounted with at cylindrical base upper surface, filtration barrel body is hollow structure, filtration barrel body sidewall is all shaped with inlet opening, filtration barrel body is coaxially embedded in sample collection cylindrical shell, filtration barrel body can along the upper and lower slip in sample collection tubular axis direction, two inner barrel are communicated with, sample collection cylindrical shell outer upper surface center is fixedly mounted with a handle rope, a handle is fixedly mounted with at the sidewall of base, handle top is fixedly mounted with a handle rope, is fixedly mounted with a pouring weight at chassis interior.
And described filtration barrel body sidewall inlet opening is circular.
The beneficial effects of the utility model are:
1, the hydrophore that the utility model provides coaxially is fixedly mounted with filtration barrel body at cylindrical base upper surface, filtration barrel body is hollow structure, filtration barrel body sidewall is all shaped with inlet opening, filtration barrel body is coaxially embedded in sample collection cylindrical shell, and filtration barrel body can along the upper and lower slip in sample collection tubular axis direction, and two inner barrel are communicated with, when being communicated with water body, water body enters sampling thief rapidly, effectively can to reduce in water suspension to the impact of water sample, and the exactness effectively improving accurate water sample detection is high.
2, the hydrophore that the utility model provides is fixedly mounted with base in filtration barrel body bottom outside, and be fixedly mounted with pouring weight in base, pouring weight is arranged in base, is not only not easy to come off, and the protection being subject to cylinder material is not easily got rusty.
3, the hydrophore that the utility model provides installs a handle at the outer wall of base, handle traction base, base draws filtration barrel body further and moves up and down, moves and closes simultaneously or open inlet opening, the water sample collecting predetermined water layer that can be easy, easy to operate.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 of the present utility modelly partly cuts open figure;
Fig. 3 is vertical view of the present utility model;
View when Fig. 4 is the utility model sampling cylindrical shell unlatching.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of location of the deep layer with filtering function water sample hydrophore, comprise hollow cylindrical base 7, filtration barrel body 5, sample collection cylindrical shell 4, and rope, coaxially filtration barrel body is fixedly mounted with at cylindrical base upper surface, filtration barrel body is hollow structure, filtration barrel body sidewall is all shaped with inlet opening 6, filtration barrel body is coaxially embedded in sample collection cylindrical shell, filtration barrel body can along on sample collection tubular axis direction, lower slider, two inner barrel are communicated with, sample collection cylindrical shell outer upper surface center is fixedly mounted with a handle rope 2, a handle 3 is fixedly mounted with at the sidewall of base, handle top is fixedly mounted with a handle rope 1, a pouring weight 8 is fixedly mounted with at chassis interior.
The inlet opening of described filtration barrel body sidewall is circular, and when can ensure that hydrophore is communicated with water body, water body enters sampling thief rapidly.
The principle of work of this hydrophore is as follows:
Hydrophore is used for taking analysis water sample to predetermined water layer, when filtration barrel body is pulled out this process from sample collection cylindrical shell, the inlet opening on filtration barrel body surface is in communication with the outside, and water sample is under the effect of water body pressure, and cylindrical shell enters rapidly sample collection cylindrical shell after filtration; When filtration barrel body being drawn in sample collection cylindrical shell, the inlet opening on filtration barrel body surface is blocked, and is sealed by sample collection cylindrical shell.
This hydrophore course of work is as follows:
When hydrophore is put into water, hydrophore sinks under pouring weight effect in base, after hydrophore arrives predetermined depth, fixed sample collects cylindrical shell top stay cord, keep sample collection cylindrical shell position in water, continue stay cord on release base handle, filtration barrel body base continues to decline under gravity traction, now, the inlet opening of filtration barrel body is exposed, water body is under hydraulic pressure effect, cylindrical shell enters in sample collection cylindrical shell after filtration, after end to be sampled, upwards draw stay cord on base handle, filtering staving enters in sample collection cylindrical shell, inlet opening is closed, stay cord on further pull-up base handle, take out whole cylindrical shell, sampling terminates.During water intaking, device can be inverted, first filtration barrel body be pulled out, then water sample is taken out.
Claims (2)
1. the location of the deep layer with a filtering function water sample hydrophore, it is characterized in that: comprise hollow cylindrical base, filtration barrel body, sample collection cylindrical shell, and rope, coaxially filtration barrel body is fixedly mounted with at cylindrical base upper surface, filtration barrel body is hollow structure, filtration barrel body sidewall is all shaped with inlet opening, filtration barrel body is coaxially embedded in sample collection cylindrical shell, filtration barrel body can along on sample collection tubular axis direction, lower slider, two inner barrel are communicated with, sample collection cylindrical shell outer upper surface center is fixedly mounted with a handle rope, a handle is fixedly mounted with at the sidewall of base, handle top is fixedly mounted with a handle rope, a pouring weight is fixedly mounted with at chassis interior.
2. the location of the deep layer with filtering function according to claim 1 water sample hydrophore, is characterized in that: described filtration barrel body sidewall inlet opening is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222209.2U CN204556311U (en) | 2015-04-14 | 2015-04-14 | A kind of location of the deep layer with filtering function water sample hydrophore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222209.2U CN204556311U (en) | 2015-04-14 | 2015-04-14 | A kind of location of the deep layer with filtering function water sample hydrophore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556311U true CN204556311U (en) | 2015-08-12 |
Family
ID=53831406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222209.2U Expired - Fee Related CN204556311U (en) | 2015-04-14 | 2015-04-14 | A kind of location of the deep layer with filtering function water sample hydrophore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556311U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547756A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Self-filtering sealing device of deep self-filtering sealing water collector |
| CN105571899A (en) * | 2016-03-01 | 2016-05-11 | 中国科学院武汉岩土力学研究所 | Device and method for collecting deep self-filtration sealing water sample |
| CN105675348A (en) * | 2016-03-01 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Water passing capping device for deep self filtering sealing water collector |
| CN112516643A (en) * | 2020-11-05 | 2021-03-19 | 郑苗 | Hydrology filter equipment for water quality testing |
| CN113532934A (en) * | 2021-08-26 | 2021-10-22 | 江苏全给净化科技有限公司 | Monitoring device for rural wisdom water utilities management |
-
2015
- 2015-04-14 CN CN201520222209.2U patent/CN204556311U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547756A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Self-filtering sealing device of deep self-filtering sealing water collector |
| CN105571899A (en) * | 2016-03-01 | 2016-05-11 | 中国科学院武汉岩土力学研究所 | Device and method for collecting deep self-filtration sealing water sample |
| CN105675348A (en) * | 2016-03-01 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Water passing capping device for deep self filtering sealing water collector |
| CN112516643A (en) * | 2020-11-05 | 2021-03-19 | 郑苗 | Hydrology filter equipment for water quality testing |
| CN113532934A (en) * | 2021-08-26 | 2021-10-22 | 江苏全给净化科技有限公司 | Monitoring device for rural wisdom water utilities management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160414 |