CN108444762A - A kind of flow-guiding type water-quality sampler - Google Patents

A kind of flow-guiding type water-quality sampler Download PDF

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Publication number
CN108444762A
CN108444762A CN201810506086.3A CN201810506086A CN108444762A CN 108444762 A CN108444762 A CN 108444762A CN 201810506086 A CN201810506086 A CN 201810506086A CN 108444762 A CN108444762 A CN 108444762A
Authority
CN
China
Prior art keywords
sampling bottle
movable plate
port
flow
type water
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.)
Withdrawn
Application number
CN201810506086.3A
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Chinese (zh)
Inventor
李想
李梅
陈炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jia Yi Environmental Protection Technology Co Ltd
Original Assignee
Anhui Jia Yi Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jia Yi Environmental Protection Technology Co Ltd filed Critical Anhui Jia Yi Environmental Protection Technology Co Ltd
Priority to CN201810506086.3A priority Critical patent/CN108444762A/en
Publication of CN108444762A publication Critical patent/CN108444762A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state

Abstract

The invention discloses a kind of flow-guiding type water-quality samplers, including:Sampling bottle, movable plate, gas injection mechanism and diversion pipe, wherein:Sampling bottle is column structure, and its top is equipped with the gas vent being connected to its inner cavity, is secured to the handle connecting and the air bleeding valve in gas vent, and bottom is equipped with the port being connected to its inner cavity, and the port is round mouth;Movable plate includes sealing and the inlet opening positioned at sealing periphery;Movable plate is located inside sampling bottle and is slidably matched with the inner wall of sampling bottle, and when the bottom of movable plate and sampling bottle against when movable plate sealing port formed block;Gas injection mechanism is fixedly mounted on sampling bottle for sampling bottle delivered inside gas;One end of diversion pipe is located in port and is threadedly coupled with port, and diversion pipe is located at the side wall of one end inside port equipped with the through-hole being connected to its inner cavity.The present invention is safe and reliable, easy to use.

Description

A kind of flow-guiding type water-quality sampler
Technical field
The present invention relates to water quality detection equipment technical field more particularly to a kind of flow-guiding type water-quality samplers.
Background technology
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 device for water quality sampling still has some deficits it in sampling and at the aspect of taking of sample Place, it would be highly desirable to improve.
Invention content
Based on above-mentioned background technology, the present invention proposes a kind of flow-guiding type water-quality sampler.
The present invention proposes a kind of flow-guiding type water-quality sampler, including:Sampling bottle, movable plate, gas injection mechanism and diversion pipe, Wherein:
Sampling bottle is column structure, and its top is equipped with the gas vent being connected to its inner cavity, is secured to the handle connecting And the air bleeding valve in gas vent, bottom is equipped with the port being connected to its inner cavity, and the port is round mouth;
Movable plate includes sealing and the inlet opening positioned at sealing periphery;Movable plate be located inside sampling bottle and with sampling Bottle inner wall be slidably matched, and when the bottom of movable plate and sampling bottle against when movable plate sealing to port formed block;
Gas injection mechanism is fixedly mounted on sampling bottle for sampling bottle delivered inside gas;
One end of diversion pipe is located in port and is threadedly coupled with port, and diversion pipe is located at the side of one end inside port Wall is equipped with the through-hole being connected to its inner cavity.
Preferably, the one end of diversion pipe far from port be equipped be circular layout around its inner cavity and with its integrally formed ring seat.
Preferably, gas injection mechanism is fixedly mounted on the top of sampling bottle.
Preferably, sampling bottle inner wall and it is equipped with limit for limiting movable plate uplink amount positioned at close to the one end for playing top Baffle.
Preferably, postive stop baffle be equipped with detection movable plate whether with its against sensor.
Preferably, movable plate is made by rubber material.
Preferably, sampling bottle bottom and positioned at close to its inner cavity side be equipped with around the port be circular layout and and sampling bottle Inner wall between be reserved with the deck of spacing, which is made by hard material;Movable plate close to sampling bottle bottom one Side is equipped with the seal groove that is circular layout, and when the bottom of movable plate and sampling bottle against when deck be located in seal groove and with sealing Slot is interference fitted.
In the present invention, is coordinated using sampling bottle and movable plate, gas injection mechanism and diversion pipe, make it when acquiring water quality, make User can in advance remove diversion pipe, and sampling bottle is ducked in drink by handle, with using water thrust by movable plate to Upper passage, and then pass water through the inlet opening on port and movable plate and pour in inside sampling bottle, and when being lifted up sampling bottle, Push movable plate to sampling bottle bottom until with the bottom of sampling bottle against to utilize movable plate using the weight of sampling water in bottle On sealing port is blocked, and after port is blocked using gas injection device to sampling bottle delivered inside gas, with Make that there is increasing pressure difference with external inside sampling bottle, so that movable plate can not be boosted upwards to form locking again, and this is made to take Sample bottle enters sealing state.And when needing to take the sample in the sampling bottle, then diversion pipe is installed and is led by rotation Flow tube makes diversion pipe enter inside bottle so that the sample in bottle passes through on diversion pipe to jack up movable plate upwards Through-hole enters in diversion pipe and has diversion pipe extraction.The water-quality sampler is safe and reliable, easy to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of flow-guiding type water-quality sampler proposed by the present invention.
Specific implementation mode
In the following, technical scheme 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 of flow-guiding type water-quality sampler proposed by the present invention.
Referring to Fig.1, a kind of flow-guiding type water-quality sampler that the embodiment of the present invention proposes, including:Sampling bottle 1, movable plate 2, Gas injection mechanism 3 and diversion pipe 4, wherein:Sampling bottle 1 be column structure, and its top be equipped be connected to its inner cavity gas vent, and The handle 11 that it is fixedly connected and the air bleeding valve 12 in gas vent, bottom are equipped with the port being connected to its inner cavity, And the port is round mouth.
Movable plate 2 includes sealing and the inlet opening positioned at sealing periphery;Movable plate 2 be located at the inside of sampling bottle 1 and with The inner wall of sampling bottle 1 is slidably matched, and when the bottom of movable plate 2 and sampling bottle 1 against when movable plate 2 sealing to port shape At closure.Gas injection mechanism 3 is fixedly mounted on sampling bottle 1 for 1 delivered inside gas of sampling bottle.One end of diversion pipe 4 Be threadedly coupled in port and with port, and diversion pipe 4 be located at one end inside port side wall be equipped be connected to its inner cavity Through-hole.
The present invention in advance removes diversion pipe 4 when acquiring water quality, and sampling bottle 1 is ducked in drink by handle 11, with Movable plate 2 is elapsed upwards using the thrust of water, and then passes water through the inlet opening on port and movable plate 2 and pours in sampling bottle 1 Inside, and when being lifted up sampling 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 to be blocked to port using the sealing on movable plate 2, and utilized after port is blocked Gas injection device is to 1 delivered inside gas of sampling bottle, so that 1 inside of sampling bottle has increasing pressure difference with external, so that movable plate 2 It can not be boosted upwards to form locking again, and the sampling bottle 1 is made to enter sealing state.And works as and need to take in the sampling bottle 1 When sample, then by diversion pipe 4 install and by rotating flow guidance pipe 4 with by movable plate 2 upwards jack up, and then make diversion pipe 4 into Enter inside bottle so that the sample in bottle is entered in diversion pipe 4 by the through-hole on diversion pipe 4 and has the extraction of diversion pipe 4.It should Water-quality sampler is safe and reliable, easy to use.
In addition, in the present embodiment, the one end of diversion pipe 4 far from port be equipped be circular layout around its inner cavity and with its one at The ring seat 41 of type, so that diversion pipe 4 can be placed and be kept fixed vertically, and then when it connect with sampling bottle 1, it can be to taking Sample bottle 1 is supported.
In the present embodiment, gas injection mechanism 3 is fixedly mounted on the top of sampling bottle 1, to improve gas injection effect.
In the present embodiment, movable plate 2 is made by rubber material, to make it have good sealing effect.
In the present embodiment, 1 bottom of sampling bottle and positioned at close to its inner cavity side be equipped be circular layout around the port and with The deck 13 of spacing is reserved between the inner wall of sampling bottle 1, which is made by hard material;Movable plate 2 is close to be taken The side of 1 bottom of sample bottle is equipped with the seal groove that is circular layout, and when the bottom of movable plate 2 and sampling bottle 1 against when deck 13 It is interference fitted in seal groove and with seal groove.To further increase the sealing effect of movable plate 2.
In the present embodiment, 1 inner wall of sampling bottle and positioned at close to rise top an one end be equipped with for limiting 2 uplink amount of movable plate Postive stop baffle 5, when movable plate 2 close to the top of sampling bottle 1 one end and postive stop baffle 5 against when, show the sampling bottle 1 to reach To maximum storage.And postive stop baffle 5 be equipped with detection movable plate 2 whether with its against sensor.In sampling process, when this Sensor detect movable plate 2 and postive stop baffle 5 against when, gas injection mechanism 3 starts to 1 internal gas injection of sampling bottle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one 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 (7)

1. a kind of flow-guiding type water-quality sampler, which is characterized in that including:Sampling bottle (1), movable plate (2), gas injection mechanism (3) and Diversion pipe (4), wherein:
Sampling bottle (1) is column structure, and its top is equipped with the gas vent being connected to its inner cavity, is secured to the handle connecting (11) air bleeding valve (12) and in gas vent, bottom is equipped with the port being connected to its inner cavity, and the port is circle Mouthful;
Movable plate (2) includes sealing and the inlet opening positioned at sealing periphery;It is internal simultaneously that movable plate (2) is located at sampling bottle (1) Be 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) sealing Portion forms port and blocks;
Gas injection mechanism (3) is fixedly mounted on sampling bottle (1) for sampling bottle (1) delivered inside gas;
One end of diversion pipe (4) is located in port and is threadedly coupled with port, and diversion pipe (4) is located at one end inside port Side wall is equipped with the through-hole being connected to its inner cavity.
2. flow-guiding type water-quality sampler according to claim 1, which is characterized in that the one end of diversion pipe (4) far from port Equipped be circular layout around its inner cavity and with its integrally formed ring seat (41).
3. flow-guiding type water-quality sampler according to claim 1, which is characterized in that gas injection mechanism (3), which is fixedly mounted on, to be taken The top of sample bottle (1).
4. flow-guiding type water-quality sampler according to claim 1, which is characterized in that movable plate (2) is made by rubber material It forms.
5. flow-guiding type water-quality sampler according to claim 4, which is characterized in that sampling bottle (1) bottom and positioned at close The side of its inner cavity is equipped with the deck (13) that spacing is circular layout and be reserved between the inner wall of sampling bottle (1) around the port, The deck (13) is made by hard material;Movable plate (2) is close equipped with being circular layout close to the side of sampling bottle (1) bottom Sealing groove, and when the bottom of movable plate (2) and sampling bottle (1) against when deck (13) be located in seal groove and match with seal groove interference It closes.
6. flow-guiding type water-quality sampler according to any one of claims 1-5, which is characterized in that sampling bottle (1) inner wall And positioned at the postive stop baffle (5) being equipped with close to the one end for playing top for limiting movable plate (2) uplink amount.
7. flow-guiding type water-quality sampler according to claim 6, which is characterized in that postive stop baffle (5) is equipped with detection and lives Movable plate (2) whether with its against sensor.
CN201810506086.3A 2018-05-24 2018-05-24 A kind of flow-guiding type water-quality sampler Withdrawn CN108444762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810506086.3A CN108444762A (en) 2018-05-24 2018-05-24 A kind of flow-guiding type water-quality sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810506086.3A CN108444762A (en) 2018-05-24 2018-05-24 A kind of flow-guiding type water-quality sampler

Publications (1)

Publication Number Publication Date
CN108444762A true CN108444762A (en) 2018-08-24

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Family Applications (1)

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CN (1) CN108444762A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201514336U (en) * 2009-09-24 2010-06-23 湖南省水产科学研究所 Multifunctional water sampler
CN202119655U (en) * 2011-07-08 2012-01-18 吉林大学 Portable mutually pressurized type underground water fixed depth sampler
CN103015518A (en) * 2012-12-27 2013-04-03 机械工业第三设计研究院 Early-stage rainwater drainage pool capable of self-controlling rainfall at pool top
CN203083847U (en) * 2013-02-07 2013-07-24 陕西理工学院 Water 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
CN104568507A (en) * 2015-01-16 2015-04-29 长江水资源保护科学研究所 Self-gravity water sampler provided with stainless steel reinforcing piece
CN205333353U (en) * 2016-02-01 2016-06-22 刘仁昌 Deepwater sampling bucket
KR101674075B1 (en) * 2015-04-25 2016-11-09 한국표준과학연구원 Leak-less Bellows Constant Pressure Cylinder
CN207079679U (en) * 2017-08-17 2018-03-09 福州大学厦门工艺美术学院 A kind of water tank module of movable closet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201514336U (en) * 2009-09-24 2010-06-23 湖南省水产科学研究所 Multifunctional water sampler
CN202119655U (en) * 2011-07-08 2012-01-18 吉林大学 Portable mutually pressurized type underground water fixed depth sampler
CN103015518A (en) * 2012-12-27 2013-04-03 机械工业第三设计研究院 Early-stage rainwater drainage pool capable of self-controlling rainfall at pool top
CN203083847U (en) * 2013-02-07 2013-07-24 陕西理工学院 Water 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
CN104568507A (en) * 2015-01-16 2015-04-29 长江水资源保护科学研究所 Self-gravity water sampler provided with stainless steel reinforcing piece
KR101674075B1 (en) * 2015-04-25 2016-11-09 한국표준과학연구원 Leak-less Bellows Constant Pressure Cylinder
CN205333353U (en) * 2016-02-01 2016-06-22 刘仁昌 Deepwater sampling bucket
CN207079679U (en) * 2017-08-17 2018-03-09 福州大学厦门工艺美术学院 A kind of water tank module of movable closet

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Application publication date: 20180824

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