CN109000973A - A kind of water quality collector taken convenient for sample - Google Patents
A kind of water quality collector taken convenient for sample Download PDFInfo
- Publication number
- CN109000973A CN109000973A CN201810506241.1A CN201810506241A CN109000973A CN 109000973 A CN109000973 A CN 109000973A CN 201810506241 A CN201810506241 A CN 201810506241A CN 109000973 A CN109000973 A CN 109000973A
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- CN
- China
- Prior art keywords
- trunk portion
- port
- pillar
- sampling bottle
- movable plate
- 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.)
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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
The invention discloses a kind of water quality collectors taken convenient for sample, comprising: sampling bottle, movable plate and structural member, in which: the bottom of sampling bottle is equipped with port；Movable plate is equipped with pillar；Structural member includes the first trunk portion and the second trunk portion, and the inside of the first trunk portion is equipped with the thread cavity for protruding into for pillar and being threadedly engaged with pillar；Second trunk portion is located at the first trunk portion side and one end is fixed with the first trunk portion, and second the outer wall of trunk portion be equipped with the external screw thread that is threadedly engaged with port, the inside of second trunk portion is equipped with the cavity being connected to thread cavity, and the second trunk portion is equipped with the duct being connected to the cavity far from one end side wall of the first trunk portion.The present invention fixes movable plate using the first trunk portion and pillar cooperation, is cooperated using the second trunk portion and port and draws the sample in sampling bottle.The water-quality sampler is simple and compact for structure, and samples and sample conveniently.
Description
Technical field
The present invention relates to water quality detection equipment technical field more particularly to a kind of water quality collectors taken convenient for sample.
Background technique
Water quality test analysis is one of the main contents of national environmental protection supervision detection work, for waters easy to pollute, water source
Detection be even more important.However the existing utensil for water quality sampling still has some deficits it at the aspect of taking of sampling and sample
Place, it would be highly desirable to improve.
Summary of the invention
Technology based on the above background, the present invention propose a kind of water quality acquisition taken convenient for sample
Device.
The invention proposes a kind of water quality collectors taken convenient for sample, comprising: sampling bottle, movable plate and structural member,
Wherein:
Sampling bottle is column structure, and its top is equipped with the handle being firmly connected with it, and bottom is equipped with to be connected with its inner cavity
Logical port；Port is circular port, and inner wall is equipped with internal screw thread；
Movable plate is equipped with the pillar that is secured to and outside and through-hole up and down positioned at pillar, and pillar is equipped with
External screw thread；Movable plate is located inside sampling bottle and is slidably matched with the inner wall of sampling bottle, and works as the bottom of movable plate and sampling bottle
Against when movable plate port is formed block, pillar passes through port and extends to the outside of sampling bottle；
Structural member includes the first trunk portion and the second trunk portion, and the outer diameter of the first trunk portion is greater than the internal diameter of port, and first
The inside of trunk portion is equipped with the thread cavity for protruding into for pillar and being threadedly engaged with pillar；Second trunk portion is located at the first cylinder
Portion side and one end is fixed with the first trunk portion, and the outer wall of the second trunk portion is equipped with the external screw thread being threadedly engaged with port,
The inside of second trunk portion is equipped with the cavity being connected to thread cavity, and the second trunk portion is equipped with far from one end side wall of the first trunk portion
The duct being connected to the cavity；
When the bottom of movable plate and sampling bottle against when the first trunk portion be sleeved on pillar and be threadedly engaged with pillar.
Preferably, the one end open of helical cavity is to form the port protruded into for pillar, far from the closed at one end of port.
Preferably, port includes close to the first hole portion portion of sampling bottle inner cavity and positioned at the first hole portion portion far from sampling bottle
The second hole portion portion of chamber one end, the inner wall in first hole portion portion are smooth surface, and the inner wall in the second hole portion portion is equipped with internal screw thread.
Preferably, pillar includes the sealing being fixedly connected with movable plate and the interconnecting piece positioned at sealing one end；It is described
For the outer peripheral surface cladding of trunk portion by rubber layer, the outer peripheral surface of interconnecting piece is equipped with external screw thread, and works as the bottom of movable plate and sampling bottle
Against when, the trunk portion is located at the inside in the first hole portion portion and is interference fitted with port, and the interconnecting piece sequentially passes through first
Hole portion portion and the second hole portion portion extend to the outside of sampling bottle.
Preferably, movable plate close to sampling bottle bottom side and be located at the periphery of pillar and be equipped with and posted and fixed with it
Rubber pad.
In the present invention, is cooperated using sampling bottle and movable plate, make it when acquiring water quality, be pressed into sampling bottle by handle
In water, to be elapsed movable plate upwards using the thrust of water, and then pours in water flow by the through-hole on port and movable plate and take
Inside sample bottle, and when being lifted up sampling bottle, using sampling water in bottle weight by movable plate push to sampling bottle bottom until
Bottom with sampling bottle is against to block port；And after port is blocked, the first trunk portion is sleeved on pillar
So that movable plate is fixed on the bottom of sampling bottle can not be movable again, in order to be transported through work；And when needs are out of sampling bottle
When taking sample, the second trunk portion is selected into port and is jacked up movable plate upwards until the duct in the second trunk portion enters
Inside sampling bottle, so that sample is entered in the cavity of the second trunk portion by the duct and is drawn via helical cavity.The water quality sampling
Device is simple and compact for structure, and samples and sample conveniently.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the water quality collector taken convenient for sample proposed by the present invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is a kind of structural schematic diagrams for the water quality collector taken convenient for sample proposed by the present invention.
Referring to Fig.1, a kind of water quality collector taken convenient for sample that the embodiment of the present invention proposes, comprising: sampling bottle 1,
Movable plate 2 and structural member 3, in which: sampling bottle 1 is column structure, and its top is equipped with the handle being firmly connected with it, bottom
Equipped with the port being connected to its inner cavity；Port is circular port, and inner wall is equipped with internal screw thread.Movable plate 2 is equipped with and is secured to
Pillar 21 and outside and through-hole up and down positioned at pillar 21, pillar 21 are equipped with external screw thread；Movable plate 2 is located at sampling bottle
1 inside is simultaneously slidably matched with the inner wall of sampling bottle 1, and when the bottom of movable plate 2 and sampling bottle 1 against when movable plate 2 to logical
Mouth, which is formed, to be blocked, and pillar 21 passes through port and extends to the outside of sampling bottle 1.
Structural member 3 includes the first trunk portion 31 and the second trunk portion 32, and the outer diameter of the first trunk portion 31 is greater than the interior of port
Diameter, the inside of the first trunk portion 31 are equipped with the thread cavity a for protruding into for pillar 21 and being threadedly engaged with pillar 21；Second cylinder
Portion 32 is located at 31 side of the first trunk portion and one end and the first trunk portion 31 is fixed, and the outer wall of the second trunk portion 32 be equipped with
The external screw thread that port is threadedly engaged, the inside of the second trunk portion 32 are equipped with the cavity b being connected to thread cavity a, the second trunk portion 32
One end side wall far from the first trunk portion 31 is equipped with the duct c being connected to cavity b；When movable plate 2 and the bottom of sampling bottle 1 support
By when the first trunk portion 31 be sleeved on pillar 21 and be threadedly engaged with pillar 21.
The present invention ducks in drink sampling bottle 1 when acquiring water quality, through handle, to utilize the thrust of water by movable plate 2
Passage upwards, and then pour in water flow inside sampling bottle 1 by the through-hole on port and movable plate 2, and work as and be lifted up sampling
When bottle 1, push movable plate 2 to sampling bottle 1 bottom using the weight of water in sampling bottle 1 until with the bottom of sampling bottle 1 against with
Port is blocked；And after port is blocked, the first trunk portion 31, which is sleeved on pillar 21, is fixed on movable plate 2
The bottom of sampling bottle 1 can not be movable again, in order to be transported through work；And when needing to take sample out of sampling bottle, by the
Two trunk portions 32 are selected into port and jack up movable plate 2 until the duct c in the second trunk portion 32 enters in sampling bottle upwards
Portion, so that sample is entered in the cavity b of the second trunk portion 32 by duct c and drawn via helical cavity.The water-quality sampler knot
Structure is simple and compact, and samples and sample conveniently.
In addition, the one end open of helical cavity is to form the port protruded into for pillar 21, far from port in the present embodiment
It is closed at one end, with when taking sample, sample can only be flowed out by one end of thread cavity a.
In the present embodiment, port includes close to the first hole portion portion of 1 inner cavity of sampling bottle and positioned at the first hole portion portion far from taking
The second hole portion portion of 1 inner cavity one end of sample bottle, the inner wall in first hole portion portion are smooth surface, and the inner wall in the second hole portion portion is equipped with interior spiral shell
Line.Pillar 21 includes the sealing being fixedly connected with movable plate 2 and the interconnecting piece positioned at sealing one end；Outside the trunk portion
For circumferential surface cladding by rubber layer, the outer peripheral surface of interconnecting piece is equipped with external screw thread, and when the bottom of movable plate 2 and sampling bottle 1 against when, institute
It states trunk portion to be located at the inside in the first hole portion portion and be interference fitted with port, the interconnecting piece sequentially passes through the first hole portion portion and the
Two hole portion portions extend to the outside of sampling bottle 1.The setting of the structure can effectively improve the sealing effect to port.
In the present embodiment, movable plate 2 close to 1 bottom of sampling bottle side and be located at the periphery of pillar 21 and be equipped with and be bonded with it
And fixed rubber pad, to further increase movable plate 2, and sampling bottle 1, the sealing effect between bottom.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of water quality collector taken convenient for sample characterized by comprising sampling bottle (1), movable plate (2) and structure
Part (3), in which:
Sampling bottle (1) is column structure, and its top is equipped with the handle being firmly connected with it, and bottom is equipped with and is connected to its inner cavity
Port；Port is circular port, and inner wall is equipped with internal screw thread；
Movable plate (2) is equipped with the pillar (21) that is secured to and the outside for being located at pillar (21) and through-hole up and down, convex
Column (21) is equipped with external screw thread；Movable plate (2) is located at sampling bottle (1) inside and is slidably matched with the inner wall of sampling bottle (1), and works as
The bottom of movable plate (2) and sampling bottle (1) against when movable plate (2) port formed block, pillar (21) passes through port simultaneously
Extend to the outside of sampling bottle (1)；
Structural member (3) includes the first trunk portion (31) and the second trunk portion (32), and the outer diameter of the first trunk portion (31) is greater than port
Internal diameter, the inside of the first trunk portion (31) is equipped with the thread cavity for protruding into for pillar (21) and being threadedly engaged with pillar (21)
(a)；Second trunk portion (32) is located at the first trunk portion (31) side and one end and the first trunk portion (31) are fixed, and the second column
The outer wall in body portion (32) is equipped with the external screw thread being threadedly engaged with port, and the inside of the second trunk portion (32) is equipped with and thread cavity (a)
The cavity (b) of connection, the second trunk portion (32) are equipped with far from one end side wall of the first trunk portion (31) and are connected to the cavity (b)
Duct (c)；
When the bottom of movable plate (2) and sampling bottle (1) against when the first trunk portion (31) be sleeved on pillar (21) and and pillar
(21) it is threadedly engaged.
2. the water quality collector according to claim 1 taken convenient for sample, which is characterized in that the one end open of helical cavity
To form the port protruded into for pillar (21), far from the closed at one end of port.
3. the water quality collector according to claim 1 taken convenient for sample, which is characterized in that port includes close to sampling
The first hole portion portion of bottle (1) inner cavity and it is located at second hole portion portion of the first hole portion portion far from sampling bottle (1) inner cavity one end, described the
The inner wall in one hole portion portion is smooth surface, and the inner wall in the second hole portion portion is equipped with internal screw thread.
4. the water quality collector according to claim 3 taken convenient for sample, which is characterized in that pillar (21) includes and work
The sealing that movable plate (2) is fixedly connected and the interconnecting piece positioned at sealing one end；The outer peripheral surface of the trunk portion is coated by rubber
Layer, the outer peripheral surface of interconnecting piece are equipped with external screw thread, and when the bottom of movable plate (2) and sampling bottle (1) against when, the cylinder position
In the first hole portion portion inside and be interference fitted with port, the interconnecting piece sequentially passes through the first hole portion portion and the second hole portion portion and stretches
To the outside of sampling bottle (1).
5. the water quality collector taken according to claim 1 described in any one of -4 convenient for sample, which is characterized in that movable plate
(2) close to sampling bottle (1) bottom side and be located at the periphery of pillar (21) and be equipped with the rubber pad that posts and fixes with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506241.1A CN109000973B (en) | 2018-05-24 | 2018-05-24 | Water quality collector convenient to sample is taken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506241.1A CN109000973B (en) | 2018-05-24 | 2018-05-24 | Water quality collector convenient to sample is taken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000973A true CN109000973A (en) | 2018-12-14 |
| CN109000973B CN109000973B (en) | 2021-01-01 |
Family
ID=64572902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810506241.1A Active CN109000973B (en) | 2018-05-24 | 2018-05-24 | Water quality collector convenient to sample is taken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000973B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010190625A (en) * | 2009-02-16 | 2010-09-02 | Central Res Inst Of Electric Power Ind | Water sampler |
| CN202119655U (en) * | 2011-07-08 | 2012-01-18 | 吉林大学 | Portable mutually pressurized type underground water fixed depth sampler |
| CN104354978A (en) * | 2014-11-14 | 2015-02-18 | 宿州学院 | Drinking water bucket cover and drinking water bucket provided with drinking water bucket cover |
| CN205333353U (en) * | 2016-02-01 | 2016-06-22 | 刘仁昌 | Deepwater sampling bucket |
| CN205749015U (en) * | 2016-06-21 | 2016-11-30 | 中国水产科学研究院南海水产研究所 | A kind of water body sampling bottle |
| KR101806206B1 (en) * | 2016-10-13 | 2017-12-07 | 한국수자원공사 | A Press-type Water Sampler |
-
2018
- 2018-05-24 CN CN201810506241.1A patent/CN109000973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010190625A (en) * | 2009-02-16 | 2010-09-02 | Central Res Inst Of Electric Power Ind | Water sampler |
| CN202119655U (en) * | 2011-07-08 | 2012-01-18 | 吉林大学 | Portable mutually pressurized type underground water fixed depth sampler |
| CN104354978A (en) * | 2014-11-14 | 2015-02-18 | 宿州学院 | Drinking water bucket cover and drinking water bucket provided with drinking water bucket cover |
| CN205333353U (en) * | 2016-02-01 | 2016-06-22 | 刘仁昌 | Deepwater sampling bucket |
| CN205749015U (en) * | 2016-06-21 | 2016-11-30 | 中国水产科学研究院南海水产研究所 | A kind of water body sampling bottle |
| KR101806206B1 (en) * | 2016-10-13 | 2017-12-07 | 한국수자원공사 | A Press-type Water Sampler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109000973B (en) | 2021-01-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A water quality collector convenient for sample taking Effective date of registration: 20211008 Granted publication date: 20210101 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI JIAYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980010347 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221101 Granted publication date: 20210101 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI JIAYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980010347 |