CN109269831A - A kind of sampling apparatus for depthkeeping water quality - Google Patents
A kind of sampling apparatus for depthkeeping water quality Download PDFInfo
- Publication number
- CN109269831A CN109269831A CN201811154037.4A CN201811154037A CN109269831A CN 109269831 A CN109269831 A CN 109269831A CN 201811154037 A CN201811154037 A CN 201811154037A CN 109269831 A CN109269831 A CN 109269831A
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- CN
- China
- Prior art keywords
- steel pipe
- hollow steel
- ring
- bottle stopper
- fixedly connected
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of sampling apparatus for depthkeeping water quality, the upper open end for sampling bottle body are provided with the bottle stopper being matched therewith, and sample and are fixedly connected with ring-type fixing plate on the outside of bottle body upper open end；The lower end of hollow steel pipe is fixedly connected with the upper surface of ring-type fixing plate；Hollow steel pipe circlewise offers multiple open-works with upper position in ring-type fixing plate；It is also fixedly connected with the stop collar positioned at bottle stopper top in the lower part of hollow steel pipe, is connected between stop collar and bottle stopper by spring；The upper outside of bottle stopper is fixedly connected with guide ring, and the lower part of bottle stopper is inverted taper type, and the inner sidewall of guide ring and hollow steel pipe is slidably matched；The upper end of bottle stopper is fixedly connected with the first pull ring；One end of drawstring is connect after penetrating the inner cavity in hollow steel pipe and passing through spring with the first pull ring, and the other end of drawstring is connect with the second pull ring being located on the outside of hollow steel pipe upper end.The sampler structure is simple, self weight is small, easily operated.
Description
Technical field
The present invention relates to a kind of refuse collectors, and in particular to a kind of sampling apparatus for depthkeeping water quality.
Background technique
The water quality quality in all kinds of waters is directly related to the health of human hair, and water quality test analysis is the weight for detecting water quality
One of measure is wanted, is even more important for the regularly detection at waters easy to pollute, water source, the existing sampling for water quality monitoring
Device is various in style, but existing water-quality sampler structure is complicated self weight it is larger, be also not easy to sampling operation.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of sampling apparatuses for depthkeeping water quality, this is adopted
Sample device structure is simple, self weight is small, easily operated.
To achieve the goals above, the present invention provides a kind of sampling apparatus for depthkeeping water quality, including sampling bottle body, sky
Heart steel pipe and drawstring,
The upper open end of the sampling bottle body is provided with the bottle stopper being matched therewith, and the outside of sampling bottle body upper open end is solid
Surely it is connected with ring-type fixing plate；
The lower end of hollow steel pipe is fixedly connected with the upper surface of ring-type fixing plate；Hollow steel pipe is in ring-type fixing plate with top
Position circlewise offers multiple open-works；It is also fixedly connected with the stop collar positioned at bottle stopper top in the lower part of hollow steel pipe, is limited
It is connected between position ring and bottle stopper by spring；
The upper outside of bottle stopper is fixedly connected with guide ring, and the lower part of bottle stopper is inverted taper type, guide ring with it is hollow
The inner sidewall of steel pipe is slidably matched；The upper end of bottle stopper is fixedly connected with the first pull ring；
One end of drawstring is connect after penetrating the inner cavity in hollow steel pipe and passing through spring with the first pull ring, the other end of drawstring
It is connect with the second pull ring being located on the outside of hollow steel pipe upper end.
Further, for the ease of observing water sample collected, the sampling bottle body is made of transparent glass material, and
It is longitudinally positioned to have graduated scale.
As a preference, drawstring is nylon rope.
In the technical scheme, the lower end of hollow steel pipe is connect with the ring-type fixing plate being fixed on outside sampling bottle body, and
Bottle stopper is set in hollow steel pipe lower inside, makes to pass through between the upper end of bottle stopper and the stop collar of hollow steel pipe lower inside
Spring connection, in this way, can be acted on by the elastic force of spring it is lower push bottle stopper, bottle stopper is led by guide ring on the outside of upper part
It is filled in sampling bottle body to effect, the elastic force that can overcome spring is pulled up by drawstring, make bottle stopper to far from sampling bottle
Body direction is mobile, and then opens sampling bottle body, and water body to be sampled enters hollow steel pipe by open-work and enters sampling bottle body
In, at this moment the water sample of set depth can be sampled, sampling terminates to unclamp drawstring, and spring will push bottle stopper
Tight sampling bottle body and bottleneck, the sampling process are not influenced by other depth water quality, structure be simple and convenient to operate and be self-possessed compared with
It is small.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, sampling bottle body, 2, hollow steel pipe, 3, drawstring, 4, bottle stopper, 5, guide ring, the 6, first pull ring, 7, spring,
8, the second pull ring, 9, stop collar.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, a kind of sampling apparatus for depthkeeping water quality, including sampling bottle body 1, hollow steel pipe 2 and drawstring 3,
The upper open end of the sampling bottle body 1 is provided with the bottle stopper 4 being matched therewith, and the outside of sampling 1 upper open end of bottle body is solid
Surely it is connected with ring-type fixing plate；
The lower end of hollow steel pipe 2 is fixedly connected with the upper surface of ring-type fixing plate；Hollow steel pipe 2 is in ring-type fixing plate with upper bit
It sets and circlewise offers multiple open-works；It is also fixedly connected with the stop collar 9 positioned at 4 top of bottle stopper in the lower part of hollow steel pipe 2, is limited
It is connected between position ring 9 and bottle stopper 4 by spring 7；
The upper outside of bottle stopper 4 is fixedly connected with guide ring 5, and the lower part of bottle stopper 4 is inverted taper type, guide ring 5 with it is hollow
The inner sidewall of steel pipe 2 is slidably matched；The upper end of bottle stopper 4 is fixedly connected with the first pull ring 6；
One end of drawstring 3 penetrates in hollow steel pipe 2 and connect after passing through the inner cavity of spring 7 with the first pull ring 6, drawstring 3 it is another
It holds and is connect with the second pull ring 8 being located on the outside of 2 upper end of hollow steel pipe.
The upper open end of the sampling bottle body 1 is provided with the bottle stopper 4 being matched therewith, and samples the outer of 1 upper open end of bottle body
Side is fixedly connected with ring-type fixing plate；
The lower end of hollow steel pipe 2 is fixedly connected with the upper surface of ring-type fixing plate；Hollow steel pipe 2 is more than ring-type fixing plate
Portion position circlewise offers multiple open-works；The limit positioned at 4 top of bottle stopper is also fixedly connected in the lower part of hollow steel pipe 2
Ring 9 is connected between stop collar 9 and bottle stopper 4 by spring 7；
The upper outside of bottle stopper 4 is fixedly connected with guide ring 5, and the lower part of bottle stopper 4 is inverted taper type, guide ring 5 with
The inner sidewall of hollow steel pipe 2 is slidably matched；The upper end of bottle stopper 4 is fixedly connected with the first pull ring 6；
One end of drawstring 3 is connect after penetrating the inner cavity in hollow steel pipe 2 and passing through spring 7 with the first pull ring 6, drawstring 3
The other end is connect with the second pull ring 8 being located on the outside of 2 upper end of hollow steel pipe.
The sampling bottle body 1 is made of transparent glass material, and longitudinally positioned has graduated scale.Drawstring 3 is Buddhist nun
Long Sheng.
Claims (3)
1. a kind of sampling apparatus for depthkeeping water quality, including sampling bottle body, which is characterized in that further include hollow steel pipe and drawing
Rope,
The upper open end of the sampling bottle body is provided with the bottle stopper being matched therewith, and the outside of sampling bottle body upper open end is fixed to be connected
It is connected to ring-type fixing plate；
The lower end of hollow steel pipe is fixedly connected with the upper surface of ring-type fixing plate；Hollow steel pipe is in ring-type fixing plate with upper position
Circlewise offer multiple open-works；The stop collar positioned at bottle stopper top, stop collar are also fixedly connected in the lower part of hollow steel pipe
It is connect between bottle stopper by spring；
The upper outside of bottle stopper is fixedly connected with guide ring, and the lower part of bottle stopper is inverted taper type, guide ring and hollow steel pipe
Inner sidewall be slidably matched；The upper end of bottle stopper is fixedly connected with the first pull ring；
One end of drawstring is connect after penetrating the inner cavity in hollow steel pipe and passing through spring with the first pull ring, the other end of drawstring and position
The second pull ring connection on the outside of hollow steel pipe upper end.
2. a kind of sampling apparatus for depthkeeping water quality according to claim 1, which is characterized in that the sampling bottle body is adopted
It is made of transparent glass material, and longitudinally positioned has graduated scale.
3. a kind of sampling apparatus for depthkeeping water quality according to claim 1 or 2, which is characterized in that drawstring is nylon
Rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154037.4A CN109269831A (en) | 2018-09-30 | 2018-09-30 | A kind of sampling apparatus for depthkeeping water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154037.4A CN109269831A (en) | 2018-09-30 | 2018-09-30 | A kind of sampling apparatus for depthkeeping water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269831A true CN109269831A (en) | 2019-01-25 |
Family
ID=65195331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154037.4A Pending CN109269831A (en) | 2018-09-30 | 2018-09-30 | A kind of sampling apparatus for depthkeeping water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203604A (en) * | 2021-05-10 | 2021-08-03 | 湖南唯楚果汁酒业有限公司 | Wastewater sampling method for comprehensive utilization of wastewater of wine brewing enterprises |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979516Y (en) * | 2006-12-06 | 2007-11-21 | 中国石化股份胜利油田分公司技术检测中心 | A pole-type sampler for water quality in a fixed depth |
| CN202442891U (en) * | 2012-03-07 | 2012-09-19 | 兰州交通大学 | Piston type set depth water sample collector with telescopic boom |
| CN102706695A (en) * | 2012-06-21 | 2012-10-03 | 苏州国环环境检测有限公司 | Water quality sampling device |
| CN203849041U (en) * | 2014-04-25 | 2014-09-24 | 孙渝奇 | Novel water quality sampling device |
| CN207488021U (en) * | 2017-03-22 | 2018-06-12 | 江苏炯测环保技术有限公司 | A kind of portable solution collecting bottle of depthkeeping |
-
2018
- 2018-09-30 CN CN201811154037.4A patent/CN109269831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979516Y (en) * | 2006-12-06 | 2007-11-21 | 中国石化股份胜利油田分公司技术检测中心 | A pole-type sampler for water quality in a fixed depth |
| CN202442891U (en) * | 2012-03-07 | 2012-09-19 | 兰州交通大学 | Piston type set depth water sample collector with telescopic boom |
| CN102706695A (en) * | 2012-06-21 | 2012-10-03 | 苏州国环环境检测有限公司 | Water quality sampling device |
| CN203849041U (en) * | 2014-04-25 | 2014-09-24 | 孙渝奇 | Novel water quality sampling device |
| CN207488021U (en) * | 2017-03-22 | 2018-06-12 | 江苏炯测环保技术有限公司 | A kind of portable solution collecting bottle of depthkeeping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203604A (en) * | 2021-05-10 | 2021-08-03 | 湖南唯楚果汁酒业有限公司 | Wastewater sampling method for comprehensive utilization of wastewater of wine brewing enterprises |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |