CN204718836U - A kind of flip-shell deep layer water sample hydrophore - Google Patents
A kind of flip-shell deep layer water sample hydrophore Download PDFInfo
- Publication number
- CN204718836U CN204718836U CN201520475048.8U CN201520475048U CN204718836U CN 204718836 U CN204718836 U CN 204718836U CN 201520475048 U CN201520475048 U CN 201520475048U CN 204718836 U CN204718836 U CN 204718836U
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- China
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- fixedly mounted
- top cover
- cylindrical shell
- lug
- sampling
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Abstract
The utility model relates to a kind of flip-shell deep layer water sample hydrophore, comprise hollow cylindrical base, sample collection cylindrical shell, top cover and rope, a pouring weight is fixedly mounted with at chassis interior, sample collection cylindrical shell is coaxially fixedly mounted with at base upper surface, top cover side is connected with sampling cylindrical shell by turning axle, top cover opposite side is fixedly mounted with semicircle lug, and lug upper surface is fixedly mounted with a rope.Base side wall is fixedly mounted with a semicircle lug, this semicircle lug is parallel with convex plate position on top cover, this semicircle lug is fixedly mounted with a spring, this spring is connected with the lower surface of the semicircle lug that sampling cylindrical shell top cover sidewall is fixedly mounted with, rely on recoil of spring tractive force to ensure that top cover is closely covered on sampling cylindrical shell top, be fixedly mounted with a rope at top cover upper surface near the position of turning axle.Sample collection cylindrical shell of the present utility model is once be communicated with water body, and water body can enter rapidly sample collection cylindrical shell, effectively shortens the sampling time.
Description
Technical field
The utility model belongs to water quality sampling instrument field, and especially a kind of flip-shell deep layer water sample hydrophore, is applied to and takes analysis water 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 water inlet is less, affect water sampling speed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of easy and simple to handle, flip-shell deep layer water sample hydrophore that material is cheap, applied widely.
The technical scheme that the utility model realizes object is as follows:
Comprise hollow cylindrical base, sample collection cylindrical shell, top cover and rope, a pouring weight is fixedly mounted with at chassis interior, sample collection cylindrical shell is coaxially fixedly mounted with at base upper surface, top cover side is connected with sampling cylindrical shell by turning axle, top cover opposite side is fixedly mounted with lug, this lug upper surface is fixedly mounted with a rope, base side wall is fixedly mounted with lug, this lug is fixedly mounted with a spring, the lower surface that this spring is fixedly mounted with lug with sampling top cover of cylinder body is connected, rely on recoil of spring tractive force to ensure that top cover is closely covered on sampling cylindrical shell top, a rope is fixedly mounted with near the position of turning axle at top cover upper surface.
And, described in be packed in top cover and base side wall lug shape be semicircle, parallel to each other on locus.
The beneficial effects of the utility model are:
1, the utility model provides hydrophore to be fixedly mounted with a pouring weight at chassis interior, sample collection cylindrical shell is coaxially fixedly mounted with at base upper surface, top cover side is connected with sampling cylindrical shell by turning axle, top cover opposite side is fixedly mounted with lug, this lug upper surface is fixedly mounted with a rope, base side wall is fixedly mounted with lug, this lug is fixedly mounted with a spring, the lower surface that this spring is fixedly mounted with lug with sampling top cover of cylinder body is connected, rely on recoil of spring tractive force to ensure that top cover is closely covered on sampling cylindrical shell top, rope on pull-up lug during sampling, top cover is opened, sampling cylindrical shell is communicated with water body, water body enters sampling thief rapidly, unclamp rope, sampling top cover of cylinder body rapid closing under recoil of spring draw, terminate sampling, easy to operate, accelerate sample rate.
2, the hydrophore that the utility model provides is fixedly mounted with a base in bottom, and install pouring weight in base, pouring weight is arranged on chassis interior, is not only not easy to come off, and the protection being subject to cylinder material is not easily got rusty.
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 flip-shell deep layer water sample hydrophore, it is characterized in that: comprise hollow cylindrical base 7, sample collection cylindrical shell 5, top cover 4 and rope, a pouring weight 10 is fixedly mounted with at chassis interior, sample collection cylindrical shell is coaxially fixedly mounted with at base upper surface, top cover side is connected with sampling cylindrical shell by turning axle 9, top cover opposite side is fixedly mounted with lug 3, this lug upper surface is fixedly mounted with a rope 1, base side wall is fixedly mounted with lug 8, this lug is fixedly mounted with a spring 6, the lower surface that this spring is fixedly mounted with lug with sampling top cover of cylinder body is connected, rely on recoil of spring tractive force to ensure that top cover is closely covered on sampling cylindrical shell top, a rope 2 is fixedly mounted with near the position of turning axle at top cover upper surface.
The described lug shape being packed in top cover and base side wall is semicircle, and parallel to each other on locus.
The principle of work of this hydrophore is as follows:
Hydrophore is used for taking analysis water sample to predetermined water layer, after arriving predetermined water layer, this sampling thief upwards draws top cover by rope on top cover lug, top cover of cylinder body overcomes recoil of spring tractive force and opens, sampling cylindrical shell is communicated with water body, and water body enters sampling thief rapidly, unclamps rope on top cover lug, sampling top cover of cylinder body is covered on rapidly sampling cylindrical shell top under recoil of spring draw, and then water sample in cylindrical shell and outside body of water is separated.
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, rope on fixed cylinder top cover, keep sample collection cylindrical shell position in water, upwards draw the rope on top cover lug, top cover is opened under rope effect, water body is under hydraulic pressure effect, enter rapidly in sample collection cylindrical shell, after end to be sampled, unclamp the rope on top cover lug, sampling top cover of cylinder body is covered on rapidly sampling cylindrical shell top outside cylindrical shell under recoil of spring draw, terminate sampling.After sampling terminates, upwards draw rope on top cover of cylinder body, mention whole sampling thief cylindrical shell.
Claims (3)
1. a flip-shell deep layer water sample hydrophore, it is characterized in that: comprise hollow cylindrical base, sample collection cylindrical shell, top cover and rope, a pouring weight is fixedly mounted with at chassis interior, sample collection cylindrical shell is coaxially fixedly mounted with at base upper surface, top cover side is connected with sampling cylindrical shell by turning axle, top cover opposite side is fixedly mounted with lug, this lug upper surface is fixedly mounted with a rope, base side wall is fixedly mounted with lug, this lug is fixedly mounted with a spring, the lower surface that this spring is fixedly mounted with lug with sampling top cover of cylinder body is connected, rely on recoil of spring tractive force to ensure that top cover is closely covered on sampling cylindrical shell top, a rope is fixedly mounted with near the position of turning axle at top cover upper surface.
2. flip-shell deep layer water sample hydrophore according to claim 1, is characterized in that: described in be packed in top cover and base side wall lug shape be semicircle.
3. flip-shell deep layer water sample hydrophore according to claim 1, is characterized in that: described in be packed in the lug of top cover and base side wall parallel to each other on locus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475048.8U CN204718836U (en) | 2015-07-06 | 2015-07-06 | A kind of flip-shell deep layer water sample hydrophore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475048.8U CN204718836U (en) | 2015-07-06 | 2015-07-06 | A kind of flip-shell deep layer water sample hydrophore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718836U true CN204718836U (en) | 2015-10-21 |
Family
ID=54317827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475048.8U Expired - Fee Related CN204718836U (en) | 2015-07-06 | 2015-07-06 | A kind of flip-shell deep layer water sample hydrophore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718836U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047534A (en) * | 2017-01-19 | 2017-08-18 | 中国科学院海洋研究所 | A kind of deep-sea sampling preparation of specimen device |
| CN107588989A (en) * | 2017-08-29 | 2018-01-16 | 中国科学院寒区旱区环境与工程研究所 | One kind is used for lake water layered sampling device |
| CN108168949A (en) * | 2018-03-02 | 2018-06-15 | 江西理工大学 | A kind of groundwater in mining area collector |
| CN110185075A (en) * | 2019-07-03 | 2019-08-30 | 陕西建工第八建设集团有限公司 | A kind of diaphram wall slurry sampler |
-
2015
- 2015-07-06 CN CN201520475048.8U patent/CN204718836U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047534A (en) * | 2017-01-19 | 2017-08-18 | 中国科学院海洋研究所 | A kind of deep-sea sampling preparation of specimen device |
| CN107588989A (en) * | 2017-08-29 | 2018-01-16 | 中国科学院寒区旱区环境与工程研究所 | One kind is used for lake water layered sampling device |
| CN108168949A (en) * | 2018-03-02 | 2018-06-15 | 江西理工大学 | A kind of groundwater in mining area collector |
| CN110185075A (en) * | 2019-07-03 | 2019-08-30 | 陕西建工第八建设集团有限公司 | A kind of diaphram wall slurry sampler |
| CN110185075B (en) * | 2019-07-03 | 2024-03-26 | 陕西建工第八建设集团有限公司 | Underground diaphragm wall mud sampler |
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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: 20151021 Termination date: 20160706 |