CN204214680U - A kind of sampling of water quality pick-up unit - Google Patents
A kind of sampling of water quality pick-up unit Download PDFInfo
- Publication number
- CN204214680U CN204214680U CN201420802214.6U CN201420802214U CN204214680U CN 204214680 U CN204214680 U CN 204214680U CN 201420802214 U CN201420802214 U CN 201420802214U CN 204214680 U CN204214680 U CN 204214680U
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- sampling
- threeway
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- telescopic tube
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Abstract
The utility model discloses a kind of sampling of water quality pick-up unit, comprise threeway, negative pressure device, liquid-collecting bottle and telescopic tube; Described negative pressure device comprises sleeve, piston, pull bar and handle; Described sleeve is connected with the first port of threeway; Described piston is movably arranged on sleeve inner; Described handle is fixedly linked by pull bar and piston; Described liquid-collecting bottle is threadedly attached to the second port of threeway; Described telescopic tube comprises the first pipeline and the second pipe of socket mutually; Described first pipeline left end is connected with the 3rd port of threeway; Described second pipe right-hand member is fixedly connected with bend pipe; The lower end of described bend pipe is fixedly connected with stopple coupon; The utility model passes through to arrange scale on stopple coupon, therefore, it is possible to determine sampling depth, and the accuracy of sampling of increasing water quality, by the setting of telescopic tube, sampled distance can be changed like a cork, avoid using the apparatus such as ship, not only save manpower and materials, improve sampling efficiency simultaneously.
Description
Technical field
The utility model is specifically related to a kind of sampling of water quality pick-up unit, belongs to sampling of water quality technical field.
Background technology
At present, water quality monitoring personnel are when carrying out sampling of water quality, and conventional sampling instrument is bucket, rope is sampling bottle, vertical type hydrophore etc.But, certain problem is there is when using these instruments to sample, such as: be 1. not suitable for depthkeeping sampling, although can be sampling bottle at rope, the rope of vertical type hydrophore arranges scale, but the flowing of water can drive sampling bottle, hydrophore moves along water (flow) direction, due to the depth of wayward sampling, often cause monitoring result not representative, and the scale on rope is difficult to see clearly at a distance; 2. the position sometimes sampled needs distance bank to have certain distance, adopts current instrument water sampling, mostly needs to realize by means of bridge or ship, add expending of man power and material to a certain extent, can not save program and time; 3. in order to ensure, water sampling is the water sample of designated depth, after water sample fills with sampling bottle, it is taken out from water after often needing closed sampling bottle again, thus there is the shortcoming of complicated operation.
Summary of the invention
For the problems referred to above, it is simple that the technical problems to be solved in the utility model is to provide a kind of structure, practical, can realize the sampling to water quality easily, has easy, sampling of water quality pick-up unit that is accurate, sampling efficiency advantages of higher of sampling of sampling simultaneously.
Sampling of water quality pick-up unit of the present utility model, comprises threeway, negative pressure device, liquid-collecting bottle and telescopic tube; Described negative pressure device comprises sleeve, piston, pull bar and handle; Described sleeve is connected with the first port of threeway; Described piston is movably arranged on sleeve inner; Described handle is fixedly linked by pull bar and piston; Described liquid-collecting bottle is threadedly attached to the second port of threeway; Described telescopic tube comprises the first pipeline and the second pipe of socket mutually; Described first pipeline left end is connected with the 3rd port of threeway; Described second pipe right-hand member is fixedly connected with bend pipe; The lower end of described bend pipe is fixedly connected with stopple coupon; The outside surface of described stopple coupon is provided with scale.
The utility model beneficial effect: a kind of structure of the present utility model is simple, practical, can realize the sampling to water quality easily, has easy, sampling of water quality pick-up unit that is accurate, sampling efficiency advantages of higher of sampling of sampling simultaneously; When using the utility model, first regulate the length of telescopic tube to suitable length, then stopple coupon is inserted in the water needing sampling, and determine to insert the degree of depth in water according to the scale on stopple coupon outside surface, under the effect of pull bar, piston is driven to be moved to the left finally by pulling handle, thus negative pressure can be produced in negative pressure device, threeway, liquid-collecting bottle, telescopic tube, bend pipe and stopple coupon, and then make water successively by being stored in liquid-collecting bottle after stopple coupon, bend pipe, telescopic tube, threeway; The utility model by arranging scale on stopple coupon, therefore, it is possible to determine sampling depth, increase water quality sampling accuracy, by the setting of telescopic tube, sampled distance can be changed like a cork, avoid using the apparatus such as ship, not only saved manpower and materials, improve sampling efficiency simultaneously, and the utility model is after sampling completes, without the need to connecing bottle cap at liquid-collecting bottle upper cover, therefore there is advantage easy and simple to handle.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Embodiment
Sampling of water quality pick-up unit as shown in Figure 1, comprises threeway 1, negative pressure device, liquid-collecting bottle 2 and telescopic tube; Described negative pressure device comprises sleeve 3, piston 4, pull bar 5 and handle 6; Described sleeve 3 is connected with the first port of threeway 1; It is inner that described piston 4 is movably arranged on sleeve 3; Described handle 6 is fixedly linked by pull bar 5 and piston 4; Described liquid-collecting bottle 2 is threadedly attached to the second port of threeway 1; Described telescopic tube comprises the first pipeline 7 and the second pipe 8 of socket mutually; Described first pipeline 7 left end is connected with the 3rd port of threeway 1; Described second pipe 8 right-hand member is fixedly connected with bend pipe 9; The lower end of described bend pipe 9 is fixedly connected with stopple coupon 10; The outside surface of described stopple coupon 10 is provided with scale.
When using the utility model, first regulate the length of telescopic tube to suitable length, then stopple coupon is inserted in the water needing sampling, and determine to insert the degree of depth in water according to the scale on stopple coupon outside surface, under the effect of pull bar, piston is driven to be moved to the left finally by pulling handle, thus negative pressure can be produced in negative pressure device, threeway, liquid-collecting bottle, telescopic tube, bend pipe and stopple coupon, and then make water successively by being stored in liquid-collecting bottle after stopple coupon, bend pipe, telescopic tube, threeway.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (1)
1. a sampling of water quality pick-up unit, is characterized in that: comprise threeway, negative pressure device, liquid-collecting bottle and telescopic tube; Described negative pressure device comprises sleeve, piston, pull bar and handle; Described sleeve is connected with the first port of threeway; Described piston is movably arranged on sleeve inner; Described handle is fixedly linked by pull bar and piston; Described liquid-collecting bottle is threadedly attached to the second port of threeway; Described telescopic tube comprises the first pipeline and the second pipe of socket mutually; Described first pipeline left end is connected with the 3rd port of threeway; Described second pipe right-hand member is fixedly connected with bend pipe; The lower end of described bend pipe is fixedly connected with stopple coupon; The outside surface of described stopple coupon is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802214.6U CN204214680U (en) | 2014-12-05 | 2014-12-05 | A kind of sampling of water quality pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802214.6U CN204214680U (en) | 2014-12-05 | 2014-12-05 | A kind of sampling of water quality pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214680U true CN204214680U (en) | 2015-03-18 |
Family
ID=52983345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802214.6U Expired - Fee Related CN204214680U (en) | 2014-12-05 | 2014-12-05 | A kind of sampling of water quality pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214680U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764628A (en) * | 2015-03-21 | 2015-07-08 | 云升军 | Water sampler |
| CN105890928A (en) * | 2016-06-08 | 2016-08-24 | 中国长城葡萄酒有限公司 | Large-container raw wine quantitative-positioning sampling device |
| CN106053144A (en) * | 2016-05-31 | 2016-10-26 | 中国地质大学（武汉） | Sampling and pretreatment device of redox sensitive element containing water |
| CN106769267A (en) * | 2016-12-19 | 2017-05-31 | 中国石油天然气股份有限公司 | Sampling tube and gas detector |
| CN110595839A (en) * | 2019-10-10 | 2019-12-20 | 重庆大学 | Liquid sampler with adjustable sampling depth |
| CN110849676A (en) * | 2019-10-16 | 2020-02-28 | 广州文冲船厂有限责任公司 | Sampling detection device for ballast water system and use method thereof |
-
2014
- 2014-12-05 CN CN201420802214.6U patent/CN204214680U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764628A (en) * | 2015-03-21 | 2015-07-08 | 云升军 | Water sampler |
| CN106053144A (en) * | 2016-05-31 | 2016-10-26 | 中国地质大学（武汉） | Sampling and pretreatment device of redox sensitive element containing water |
| CN105890928A (en) * | 2016-06-08 | 2016-08-24 | 中国长城葡萄酒有限公司 | Large-container raw wine quantitative-positioning sampling device |
| CN106769267A (en) * | 2016-12-19 | 2017-05-31 | 中国石油天然气股份有限公司 | Sampling tube and gas detector |
| CN110595839A (en) * | 2019-10-10 | 2019-12-20 | 重庆大学 | Liquid sampler with adjustable sampling depth |
| CN110849676A (en) * | 2019-10-16 | 2020-02-28 | 广州文冲船厂有限责任公司 | Sampling detection device for ballast water system and use method thereof |
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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: 20150318 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |