CN203519373U - Water quality sampler - Google Patents
Water quality sampler Download PDFInfo
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- CN203519373U CN203519373U CN201320580368.0U CN201320580368U CN203519373U CN 203519373 U CN203519373 U CN 203519373U CN 201320580368 U CN201320580368 U CN 201320580368U CN 203519373 U CN203519373 U CN 203519373U
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Abstract
The utility model discloses a water quality sampler for monitoring the water quality environment. The sampler comprises a rectangular metal main frame, an annular metal retaining clip, and a water sample automatic acquisition device which can automatically open a cover of a sampling bottle after the water quality sampler reaches a certain depth, and automatically close the cover of the sampling bottle after the water sample acquisition is completed. A three-layer concentric round metal base is arranged on the bottom of the rectangular metal main frame, vertically-movable annular metal fixation clips are arranged on the two sides of the main frame; one metal guide shaft passes through a metal guide hole which is welded on the top of the main frame, one end of the guide shaft is provided with a clamping disk capable of automatically clamping the cover of the sampling bottle, the other end of the guide shaft is connected with a steel rope with a certain length, the steel rope is provided with a length-adjustable polymer foam; and the guide hole is connected with a sampling rope. The water sample acquired by the sampler strictly conforms to the environmental monitoring specifications, and the water quality sampler has a simple structure, and is easy to operate and particularly suitable for widespread use in environmental monitoring.
Description
Technical field
The utility model relates to a kind of water quality sampling equipment that environmental monitoring industry is carried out water quality sampling that is applied to, and belongs to environmental monitoring technology field.
Background technology
The depth sampler that we can buy in the market, utilizes two ropes to control sampling thief, and a rope connects sampling thief submerged, opens the sampling of caulking gum sheet for one by hand control.Yet, in actual use, but find that operability is not strong, first, after the firm submerged of sampling thief, just start rotation and cause two ropes to be intertwined, the rope of uncork lid cannot pull open caulking gum sheet; Secondly, sheet rubber Feng Xingtai is poor, leaks serious in the process of sinking at sampling equipment, thereby the water sample gathering do not meet environmental monitoring standard, rubber soiling tendency, is not easy again to clean, the clamp of sampling thief clamping sampling bottle is to be screwed, and has reduced accuracy and the sampling efficiency of sampling.
Once someone designed a kind of deep water bacteria sampler of rectangle structure, comprised that one is screwed the edge of bottle cap and the sleeve pipe of an interior reeve, during sampling, utilized by hand and pulled steel wire to open bottle cap.This design causes following problem:
1. when environmental monitoring field most applications gathers water sample, sampling people cannot be near bank, river, and bank regimen is very complicated, and the water sample of collection also cannot authentic representative water quality of river situation.Most applications water quality sampling is to sample by putting down sampling thief at bridge or dykes and dams, and bridge or dykes and dams generally surpass 3 meters apart from the water surface, and this sampling thief sampling rope does not reach such length cannot complete sampling; If use length to surpass wire rope and the sleeve pipe of 3 meters, when gathering water sample, because the friction force of wire rope and sleeve pipe generation is very large, sampling people is difficult to pull wire rope to open sampling bottle cap; Because wire rope and sleeve pipe cannot arbitrarily change length, but the sampling thief that is provided with long wire rope and sleeve pipe cannot gather shallow water water sample;
2. use a plurality of screws to fix, water sample of every collection will turn a plurality of screws, greatly reduce sampling efficiency, and screw turns for a long time and will cause sliding tooth to sample;
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly not only when gathering water sample, meets environmental monitoring standard, and simple in structure, easy to operate, without cleaning and the high water-quality sampler of sampling efficiency.
For solving the problems of the technologies described above, the utility model adopts a kind of like this water-quality sampler, it comprises a rectangle metal body frame and circular ring metal geometrical clamp moving up and down, this water-quality sampler also comprises that can automatically be opened a sampling bottle bottle cap after water-quality sampler arrives designated depth, after completing, water sampling can automatically close sampling bottle bottle cap, the water sample automatic acquisition device of intervening without manual secondary.
As a kind of preferred implementation of the present utility model, described sampling thief rectangle metal body frame is by being arranged on three layers of circular concentric metab of bottom and the metal pilot hole at top forms, at the bottom of being used for fixing respectively 250ml, 500ml and 1000ml standard sampling bottle bottle; Described circular ring metal geometrical clamp consists of the metal spring and the annular platen that are arranged on described metal body frame both sides, for fixed sample bottle shoulder; Described metal pilot hole connects sample collector by sampling rope.
As another kind of preferred implementation of the present utility model, described water sample automatic acquisition device consists of the axis of guide and the metal chuck that are arranged on through described pilot hole, axis of guide one end connection metal chuck, this metal chuck towards the one side of base be provided with three with spring can automatic clamping sampling bottle bottle cap the L shaped edge of plastic cement, the described axis of guide is provided with a metal spring; The described axis of guide exposes the T shape structure that pilot hole one end is designed to prevent its landing, and this structure connects the wire rope of certain length, and wire rope is provided with the foam of polymers that can adjust up and down.
Adopt after said structure, the utility model is provided with the metal chuck that can automatically open sampling bottle cap when designated depth gathers water sample, the water sample automatic acquisition device of energy automatic cover up-sampling bottle cap after water sampling completes, the metal chuck that this device preferably moves up and down by the axis of guide, and the wire rope formation that is provided with foam of polymers that connects the axis of guide.When carrying out water sampling, by adjusting the length of wire rope, gather the water sample of designated depth, foam of polymers is automatically opened sampling bottle bottle cap by the axis of guide under the effect of buoyancy, once the young sampling depth in regulation of sampling bottle, automatically closes sampling bottle bottle cap, completes sampling.Therefore, the water sample that the utility model not only gathers meets environmental monitoring standard, and has improved accuracy and the sampling efficiency of sampling, easy and simple to handle, without cleaning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model water-quality sampler.
Fig. 2 is circular ring metal geometrical clamp vertical view.
Fig. 3 is metal body frame vertical view.
Fig. 4 is metal chuck upward view.
Fig. 5 is metab vertical view.
Embodiment
Referring to a kind of water-quality sampler shown in Fig. 1 to Fig. 5, comprise a rectangle metal body frame 1 and a circular ring metal geometrical clamp 2 moving up and down, this water-quality sampler also comprises 7, one metal chucks 6 that can automatically open and close sampling bottle bottle cap when gathering water sample of edge of three clamping sampling bottle bottle caps.
As a kind of preferred implementation of the present utility model, referring to Fig. 2, automatically fixed sample bottle consists of the described circular ring metal geometrical clamp 2 that is fixed on the spring 3 of described rectangle metal body frame 1 both sides, three layers of circular concentric metab 12 and be arranged on described rectangle metal body frame 1.
In the utility model, referring to Fig. 3, described rectangle metal body frame 1 top is provided with a size and the suitable metal pilot hole 5 of the described metal axis of guide 4, for the axis of guide 4 liftings guiding and spacing.
As another kind of preferred implementation of the present utility model, referring to Fig. 4, the axis of guide 4 one end are provided with a circular metal chuck 6, described chuck 6 towards the one side of base be provided with three can automatic clamping sampling bottle bottle cap the L shaped edge with spring, the described axis of guide 4 is provided with a spring 8; The described axis of guide 4 exposes the T shape structure that pilot hole 5 one end are designed to prevent its landing, and this structure connects the wire rope 9 of certain length, and this wire rope is provided with the foam of polymers that can adjust up and down 10.Described body frame 1, circular ring metal geometrical clamp 2, the axis of guide 4, metal pilot hole 5 and metal chuck 6 are made by 304 stainless steels.
Water-quality sampler of the present utility model is when entering the collection water samples such as river, lake, ocean, first on metal pilot hole 5, fasten sampling rope, then press circular ring metal geometrical clamp 2 sampling bottle is sticked into base 12, pull open edge 7 sampling bottle bottle cap is sticked into chuck 6, cover bottle cap.According to sampling code requirement, set in advance the length of wire rope 9, sampling thief is slowly transferred in water to be measured, after designated depth, foam of polymers 10 pulls open the chuck 6 that card has bottle cap under the effect of buoyancy, and water sample enters from sampling bottle bottleneck, when sampling bottle is filled while moving upward under water sample the traction at rope, effect lower bottle cap at spring 8 covers tightly automatically, thereby completes the collection of water sample.The present invention meets the requirement of water quality sampling completely, and simple in structure, easy and simple to handle, can avoid sampling to stain, and has guaranteed representativeness and the comparability of institute's sample thief.
Claims (7)
1. a water-quality sampler, is characterized in that: comprise a rectangle metal body frame (1), body frame bottom is three-layer metal solid base (12), and body frame welded top has metal pilot hole (5); A circular ring metal geometrical clamp moving up and down (2) is established in the both sides of body frame, and geometrical clamp is for fixed sample bottle shoulder; One axis of guide (4) is through body frame top metal pilot hole, and the axis of guide is provided with a circular metal chuck (6) towards base one side, and opposite side connects a wire rope (9), and wire rope is provided with a foam of polymers (10); Metal pilot hole connects sampling rope (11).
2. water-quality sampler according to claim 1, is characterized in that: described base (12) is three layers of circular concentric solid metal base, at the bottom of being used for fixing respectively 250ml, 500ml and 1000ml standard sampling bottle bottle.
3. water-quality sampler according to claim 2, is characterized in that: described metal pilot hole (5) is for the described axis of guide (4) lifting guiding and spacing.
4. water-quality sampler according to claim 3, is characterized in that: described circular ring metal geometrical clamp (2) two ends are connected with top by being through the spring (3) of body frame both sides.
5. water-quality sampler according to claim 4, it is characterized in that: described metal chuck (6) towards a side of base be provided with three with spring can automatic clamping sampling bottle bottle cap L shaped edge (7), opposite side connects the axis of guide (4), the axis of guide is provided with a spring (8), and described edge (7) is made by plastic material.
6. water-quality sampler according to claim 5, it is characterized in that: the described axis of guide (4) exposes the wire rope (9) of one end connection certain length of metal pilot hole (5), wire rope is provided with the foam of polymers that can adjust up and down (10), while gathering designated depth water sample, described foam of polymers (10) automatically pulls open sampling bottle bottle cap by the described axis of guide (4) under the effect of buoyancy, once the young sampling depth in regulation of sampling bottle, automatically close sampling bottle bottle cap, complete sampling.
7. water-quality sampler according to claim 5, is characterized in that: described body frame (1), geometrical clamp (2), the axis of guide (4), metal pilot hole (5) and metal chuck (6) are made by 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580368.0U CN203519373U (en) | 2013-09-21 | 2013-09-21 | Water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580368.0U CN203519373U (en) | 2013-09-21 | 2013-09-21 | Water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519373U true CN203519373U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580368.0U Expired - Fee Related CN203519373U (en) | 2013-09-21 | 2013-09-21 | Water quality sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN203519373U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606401A (en) * | 2016-01-11 | 2016-05-25 | 浙江理工大学 | Lifting touch type water sample collecting device |
| CN105628440A (en) * | 2016-01-11 | 2016-06-01 | 浙江理工大学 | Interval multipoint water sampling system |
| CN106525494A (en) * | 2016-11-30 | 2017-03-22 | 上海新漫传感技术研究发展有限公司 | Sample replacing device for air tritiated water sampling device |
| CN108444757A (en) * | 2018-04-17 | 2018-08-24 | 安徽睿知信信息科技有限公司 | A kind of environment monitoring sewage sampling device |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
| CN110186716A (en) * | 2019-05-20 | 2019-08-30 | 武汉科技大学 | A kind of high-fidelity deep-water sample acquisition device |
-
2013
- 2013-09-21 CN CN201320580368.0U patent/CN203519373U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606401A (en) * | 2016-01-11 | 2016-05-25 | 浙江理工大学 | Lifting touch type water sample collecting device |
| CN105628440A (en) * | 2016-01-11 | 2016-06-01 | 浙江理工大学 | Interval multipoint water sampling system |
| CN105628440B (en) * | 2016-01-11 | 2018-03-20 | 浙江理工大学 | Compartment multiple spot water sampling system |
| CN105606401B (en) * | 2016-01-11 | 2018-03-20 | 浙江理工大学 | Lift actuating type water sample acquisition device |
| CN106525494A (en) * | 2016-11-30 | 2017-03-22 | 上海新漫传感技术研究发展有限公司 | Sample replacing device for air tritiated water sampling device |
| CN108444757A (en) * | 2018-04-17 | 2018-08-24 | 安徽睿知信信息科技有限公司 | A kind of environment monitoring sewage sampling device |
| CN108613841A (en) * | 2018-07-07 | 2018-10-02 | 华川技术有限公司 | UAV system automatic water quality sampler |
| CN110186716A (en) * | 2019-05-20 | 2019-08-30 | 武汉科技大学 | A kind of high-fidelity deep-water sample acquisition device |
| CN110186716B (en) * | 2019-05-20 | 2021-09-14 | 武汉科技大学 | High-fidelity depthkeeping water sample collection system |
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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 |
Granted publication date: 20140402 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |