CN107807011A - A kind of water quality detection sampler for being easy to separation of solid and liquid - Google Patents

A kind of water quality detection sampler for being easy to separation of solid and liquid Download PDF

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Publication number
CN107807011A
CN107807011A CN201711294602.2A CN201711294602A CN107807011A CN 107807011 A CN107807011 A CN 107807011A CN 201711294602 A CN201711294602 A CN 201711294602A CN 107807011 A CN107807011 A CN 107807011A
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CN
China
Prior art keywords
motion bar
connecting seat
solid
water quality
casing
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.)
Pending
Application number
CN201711294602.2A
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Chinese (zh)
Inventor
张梦莹
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Nanjing Zhongyan Patented Technology Development Co Ltd
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Nanjing Zhongyan Patented Technology Development Co Ltd
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Publication date
Application filed by Nanjing Zhongyan Patented Technology Development Co Ltd filed Critical Nanjing Zhongyan Patented Technology Development Co Ltd
Priority to CN201711294602.2A priority Critical patent/CN107807011A/en
Publication of CN107807011A publication Critical patent/CN107807011A/en
Pending legal-status Critical Current

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    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/04Combinations of filters with settling tanks
    • B01D36/045Combination of filters with centrifugal separation devices
    • 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
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

The invention discloses a kind of water quality detection sampler for being easy to separation of solid and liquid, including base and driving machine, the second connecting seat is provided with above first connecting seat, and first the centre of connecting seat and the second connecting seat spring is installed, casing is provided with above the driving machine, and the lower section both sides of casing are provided with discharging opening, connection ring is installed between the connection cover and discharging opening, and connection ring is internally provided with the first screen pack, the inside for holding pipe is provided with the 3rd motion bar, and the 3rd the bottom of motion bar be provided with the second screen pack, second connecting seat is internally provided with groove, the upper right side of the casing is provided with charging aperture.The water quality detection sampler for being easy to separation of solid and liquid, can be when being detected to water quality, solid and liquid can separately be detected, and solid and liquid that can be by way of centrifugation to various concentrations carry out Stratified Sampling, and then make detection structure more accurate.

Description

A kind of water quality detection sampler for being easy to separation of solid and liquid
Technical field
The present invention relates to water quality inspection technique field, specially a kind of water quality detection, which is used, is easy to the sampling of separation of solid and liquid to fill Put.
Background technology
Water quality detection, it is that species, concentration and the variation tendency of pollutant in detection and measure water body carry out evaluating water quality situation Process, detection range is quite varied, including contaminated and contaminated natural water and various industrial water drainages etc., Water quality detection needs to be sampled water.Current water quality detecting device there is also some problems, for example, can not well by Solid and liquid separation in water, cause water quality detection deviation occur, and current detection means is not entered to water to be detected Row centrifugation, causes effectively the water to various concentrations in water and solid to be sampled respectively, and then during to water quality measurement, meeting Measurement is caused error occur, it is impossible to meet requirement of the user to water quality detecting device.
The content of the invention
It is an object of the invention to provide a kind of water quality detection sampler for being easy to separation of solid and liquid, to solve the above-mentioned back of the body Separation of solid and liquid can not be carried out during the water quality detection proposed in scape technology and Stratified Sampling can not be carried out to the solid-liquid in water Problem.
To achieve the above object, the present invention provides following technical scheme:A kind of water quality detection is with being easy to taking for separation of solid and liquid Sampling device, including base and driving machine, the lower section both sides of the base are mounted on universal wheel, and the top both sides of base are all provided with The first connecting seat is equipped with, the second connecting seat, and the first connecting seat and the second connecting seat are provided with above first connecting seat Centre spring is installed, casing is provided with above the driving machine, and the lower section both sides of casing are provided with discharging opening, institute State and connection cover is installed below discharging opening, rotating shaft is connected with above the driving machine, and the top both sides of rotating shaft are respectively provided with There is rotary drum, top plate is installed above the casing, and the inside of top plate is provided with the first motion bar, first motion bar The second motion bar is internally provided with, the side of first motion bar, which is provided with, holds pipe, and the both sides of the top plate are provided with Connecting rod, and the junction of top plate and casing is provided with diaphragm seal, and connection ring is provided between the connection cover and discharging opening, and Connection ring is internally provided with the first screen pack, and the inside for holding pipe is provided with the 3rd motion bar, and the 3rd motion bar Bottom is provided with the second screen pack, is provided with piston at the lower section port of second motion bar, second connecting seat it is interior Portion's setting is fluted, and the upper right side of the casing is provided with charging aperture.
Preferably, first connecting seat runs through into the second connecting seat, and the first connecting seat and the second connecting seat respectively with It is fixedly connected between base and casing, and the first connecting seat is shaped as " convex " shape, while the first connecting seat is connected with second It is flexibly connected between seat.
Preferably, the discharging opening, connection cover and connection ring are provided with two, and discharging opening, connection cover and connection ring Between form demountable structure.
Preferably, the connected mode between the top plate and casing is is threadedly coupled, and is fixed between top plate and connecting rod Connection, and connecting rod is provided with two on roof symmetric.
Preferably, first motion bar runs through top plate, and the first motion bar spaced set has five, and first lives It is flexibly connected between lever and top plate.
Preferably, the shape of second motion bar and the 3rd motion bar is "T"-shaped, and the second motion bar and the 3rd is lived Lever is flexibly connected between pipe with the first motion bar and holding respectively.
Preferably, described hold forms demountable structure between pipe and the first motion bar, and holds and lived inside pipe with first The inside of lever is connected.
Compared with prior art, the beneficial effects of the invention are as follows:The water quality detection sampler for being easy to separation of solid and liquid, Solid and liquid can separately be detected when being detected to water quality, and can be by way of centrifugation to not Solid and liquid with concentration carry out Stratified Sampling, and then make detection structure more accurate,
(1)Provided with universal wheel, when needing to carry out water quality detection sampling in the wild, user can promote this by universal wheel Device, it is easy to user that the device is pushed into rational position;
(2)Provided with the first connecting seat, the second connecting seat and spring, when the device works, casing can shake because of centrifugation Dynamic situation, now there is the first connecting seat to stretch into the groove inside the second connecting seat, and then spring can be to the second connecting seat And the element of top enters row buffering, the effect for protecting the device is served;
(3)Provided with driving machine, rotating shaft and rotary drum, when needing to carry out separation of solid and liquid to water, driving machine can be opened, makes rotating shaft band Dynamic drum rotating, and then water is centrifuged, the liquid of various concentrations and solid in water is layered, be easy to follow-up Sampling work;
(4)Provided with the first motion bar, the second motion bar and pipe is held, can be with when needing the water to various concentrations to be sampled The second motion bar in different first motion bars is pulled, moves the second motion bar band piston, and then water is pumped into the first work In lever, enter eventually into and hold in pipe, now holding the water inside pipe can be screened by the second screen pack, and then by water and solid Separation, reach the effect of separation of solid and liquid, and the first different motion bars can be sampled to the liquid and solid of various concentrations, The first middle motion bar holds pipe provided with two, and is provided with one on the first motion bar of same circle above and holds Pipe, enabling double sampling is carried out simultaneously to the sample in various concentrations region, is convenient for contrasting, and works as the weight of solid not Together, their height distributions in water also can be different, therefore can move up and down the first motion bar, and then different depth is consolidated Body is sampled.
Brief description of the drawings
Fig. 1 is that the present invention faces internal structure schematic diagram;
Fig. 2 is cross-sectional view at discharging opening of the present invention and connection cover;
Fig. 3 is structural representation at A in Fig. 1 of the present invention;
Fig. 4 is the first motion bar of the invention and holds cross-sectional view at pipe;
Fig. 5 is cross-sectional view at the first connecting seat and the second connecting seat of the invention.
In figure:1st, base, 2, universal wheel, the 3, first connecting seat, the 4, second connecting seat, 5, spring, 6, driving machine, 7, machine Shell, 8, discharging opening, 9, connection cover, 10, rotating shaft, 11, rotary drum, 12, top plate, the 13, first motion bar, the 14, second motion bar, 15, Hold pipe, 16, connecting rod, 17, diaphragm seal, 18, connection ring, the 19, first screen pack, the 20, the 3rd motion bar, the 21, second filtering Net, 22, piston, 23, groove, 24, charging aperture.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme:A kind of water quality detection, which is used, is easy to the sampling of separation of solid and liquid to fill Put, including base 1, universal wheel 2, the first connecting seat 3, the second connecting seat 4, spring 5, driving machine 6, casing 7, discharging opening 8, connection Lid 9, rotating shaft 10, rotary drum 11, top plate 12, the first motion bar 13, the second motion bar 14, hold pipe 15, connecting rod 16, diaphragm seal 17th, connection ring 18, the first screen pack 19, the 3rd motion bar 20, the second screen pack 21, piston 22, groove 23 and charging aperture 24, bottom The lower section both sides of seat 1 are mounted on universal wheel 2, and the top both sides of base 1 are provided with the first connecting seat 3, the first connecting seat 3 Run through into the second connecting seat 4, and the first connecting seat 3 and the second connecting seat 4 are fixedly connected between base 1 and casing 7 respectively, and And first connecting seat 3 be shaped as " convex " shape, while be flexibly connected between the first connecting seat 3 and the second connecting seat 4, when the device When being given a shock, the first connecting seat 3 can be put in the second connecting seat 4, and then coordinates spring 5, the device can be played slow The effect of punching, the top of the first connecting seat 3 are provided with the second connecting seat 4, and the centre of the first connecting seat 3 and the second connecting seat 4 Spring 5 is installed, the top of driving machine 6 is provided with casing 7, and the lower section both sides of casing 7 are provided with discharging opening 8, discharging opening 8 Lower section connection cover 9 is installed, discharging opening 8, connection cover 9 and connection ring 18 are provided with two, and discharging opening 8, the and of connection cover 9 Demountable structure is formed between connection ring 18, it is detachable between connection cover 9 and connection ring 18, can when discharging opening 8 is blocked Discharging opening 8 to be cleared up with opening connection cover 9 and connection ring 18, the top of driving machine 6 is connected with rotating shaft 10, and rotating shaft 10 Top both sides are provided with rotary drum 11, and the top of casing 7 is provided with top plate 12, and the inside of top plate 12 is provided with the first motion bar 13, the connected mode between top plate 12 and casing 7 is fixedly connected to be threadedly coupled between top plate 12 and connecting rod 16, and Connecting rod 16 is symmetrically arranged with two on top plate 12, when needing to being cleaned inside the device, can open top plate 12, It is easy to being cleaned inside casing 7, the first motion bar 13 is internally provided with the second motion bar 14, the side of the first motion bar 13 Face, which is provided with, holds pipe 15, and the first motion bar 13 runs through top plate 12, and the spaced set of the first motion bar 13 has five, and It is flexibly connected between one motion bar 13 and top plate 12, the setting of the first motion bar 13 is easy to collect the liquid of various concentrations and consolidated Body, and then Stratified Sampling is carried out, the shape of the second motion bar 14 and the 3rd motion bar 20 is "T"-shaped, and the second motion bar 14 And the 3rd motion bar 20 be flexibly connected respectively with the first motion bar 13 and holding between pipe 15, the second motion bar 14 coordinates piston 22, the liquid in casing 7 and solid can be pumped into and held in pipe 15, and then the effect of collection is served, hold pipe 15 and Demountable structure is formed between one motion bar 13, and holds the inside of pipe 15 and is connected with the inside of the first motion bar 13, but to liquid After body and solid are separated, pipe 15 will be held by, which being easy to, takes off progress sample research, and the both sides of top plate 12 are provided with connection Bar 16, and the junction of top plate 12 and casing 7 is provided with diaphragm seal 17, and connection ring is provided between connection cover 9 and discharging opening 8 18, and connection ring 18 is internally provided with the first screen pack 19, the inside for holding pipe 15 is provided with the 3rd motion bar 20, and the 3rd The bottom of motion bar 20 is provided with the second screen pack 21, and piston 22 is provided with the lower section port of the second motion bar 14, and second connects Joint chair 4 is internally provided with groove 23, and the upper right side of casing 7 is provided with charging aperture 24.
Operation principle:When using the water quality detection with the sampler for being easy to separation of solid and liquid, it should first check that the device is It is no intact, base 1 is placed on level ground, when needing the device being pushed to field work, universal wheel 2 can be utilized The device is promoted, the water for needing to centrifuge can be now put into casing 7, can now be opened driving machine 6, drive rotating shaft 10 Rotary drum 11 is rotated, and then water is centrifuged, and the liquid of various concentrations and solid in water is layered, is easy to follow-up Sampling work, when the liquid of various concentrations in water and it is fixedly separated good after, second in different first motion bars 13 can be pulled Motion bar 14, the second motion bar 14 is moved with piston 22, and then water is pumped into the first motion bar 13, enter eventually into Sheng Put in pipe 15, now holding the water inside pipe 15 can be screened by the second screen pack 21, and after water sufficient standing, solid-state can stay in On two screen packs 21, the 3rd motion bar 20 can be pulled, the second screen pack 21 is taken out, due to holding the motion bar of pipe 15 and first Detaching structure is formed between 13, and holds and is connected between the inside of the motion bar 13 of pipe 15 and first, therefore can will hold pipe 15 are taken off from the first motion bar 13, and then water and solid are separated, and reach the effect of separation of solid and liquid, and different first lives Lever 13 can be sampled to the liquid and solid of various concentrations, and the first middle motion bar 13 holds pipe 15 provided with two, And it is provided with one on the first motion bar 13 of same circle above and holds pipe 15, enabling to various concentrations region Sample carries out double sampling simultaneously, is convenient for contrasting, and when the density difference of solid, and their height distributions in water are not Together, and between the first motion bar 13 and top plate 12 sliding equipment is formed, therefore the first motion bar 13 can be moved up and down, so it is right The solid of different depth is sampled, and in centrifugation, the first connecting seat 3 can stretch into the second connecting seat 4 device, and then spring 5 can enter row buffering to element above, serve the effect for protecting the device, when the device needs cleaning, can pull Connecting rod 16, top plate 12 is disassembled above casing 7, and then be easy to being cleaned inside the device, the energy of diaphragm seal 17 Enough play the effect of sealing, avoid water from being flowed out from gap, when sample complete when, connection cover 9 can be opened, make liquid by the One screen pack 19 flows out casing 7, and solid stays in the top of the first screen pack 19, and then is easy to be collected solid, works as discharging When mouth 8 blocks, connection cover 9 and connection ring 18 can be disassembled, be easy to clean discharging opening 8.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of water quality detection sampler for being easy to separation of solid and liquid, including base(1)And driving machine(6), it is characterised in that: The base(1)Lower section both sides be mounted on universal wheel(2), and base(1)Top both sides be provided with the first connecting seat (3), first connecting seat(3)Top be provided with the second connecting seat(4), and the first connecting seat(3)With the second connecting seat(4) Centre spring is installed(5), the driving machine(6)Top be provided with casing(7), and casing(7)Lower section both sides be all provided with It is equipped with discharging opening(8), the discharging opening(8)Lower section connection cover is installed(9), the driving machine(6)Top be connected with turn Axle(10), and rotating shaft(10)Top both sides be provided with rotary drum(11), the casing(7)Top top plate is installed(12), And top plate(12)Inside the first motion bar is installed(13), first motion bar(13)Be internally provided with the second motion bar (14), first motion bar(13)Side be provided with and hold pipe(15), the top plate(12)Both sides be provided with connection Bar(16), and top plate(12)With casing(7)Junction diaphragm seal is installed(17), the connection cover(9)With discharging opening(8)It Between connection ring is installed(18), and connection ring(18)Be internally provided with the first screen pack(19), it is described to hold pipe(15)It is interior Portion is provided with the 3rd motion bar(20), and the 3rd motion bar(20)Bottom be provided with the second screen pack(21), described second lives Lever(14)Lower section port at be provided with piston(22), second connecting seat(4)Be internally provided with groove(23), it is described Casing(7)Upper right side be provided with charging aperture(24).
A kind of 2. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:Described A connecting seat(3)Run through into the second connecting seat(4), and the first connecting seat(3)With the second connecting seat(4)Respectively with base(1)With Casing(7)Between be fixedly connected, and the first connecting seat(3)Be shaped as " convex " shape, while the first connecting seat(3)Connect with second Joint chair(4)Between be flexibly connected.
A kind of 3. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:It is described go out Material mouth(8), connection cover(9)And connection ring(18)It is provided with two, and discharging opening(8), connection cover(9)And connection ring(18)It Between form demountable structure.
A kind of 4. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:The top Plate(12)With casing(7)Between connected mode be threaded connection, and top plate(12)With connecting rod(16)Between be fixedly connected, and And connecting rod(16)On top plate(12)It is symmetrically arranged with two.
A kind of 5. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:Described One motion bar(13)Through top plate(12), and the first motion bar(13)Spaced set has five, and the first motion bar(13) With top plate(12)Between be flexibly connected.
A kind of 6. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:Described Two motion bars(14)With the 3rd motion bar(20)Shape be "T"-shaped, and the second motion bar(14)With the 3rd motion bar(20) Respectively with the first motion bar(13)With hold pipe(15)Between be flexibly connected.
A kind of 7. water quality detection centrifuge for being easy to separation of solid and liquid according to claim 1, it is characterised in that:The Sheng Put pipe(15)With the first motion bar(13)Between form demountable structure, and hold pipe(15)Internal and the first motion bar(13)'s Inside is connected.
CN201711294602.2A 2017-12-08 2017-12-08 A kind of water quality detection sampler for being easy to separation of solid and liquid Pending CN107807011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711294602.2A CN107807011A (en) 2017-12-08 2017-12-08 A kind of water quality detection sampler for being easy to separation of solid and liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711294602.2A CN107807011A (en) 2017-12-08 2017-12-08 A kind of water quality detection sampler for being easy to separation of solid and liquid

Publications (1)

Publication Number Publication Date
CN107807011A true CN107807011A (en) 2018-03-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108896727A (en) * 2018-06-15 2018-11-27 山东五洲检测有限公司 A kind of Stratified Sampling formula water quality detecting device
CN109668968A (en) * 2019-01-09 2019-04-23 郭拓 A kind of chromatography lake water quality detection device and its application method
CN116990077A (en) * 2023-08-03 2023-11-03 宁夏回族自治区食品检测研究院 Multilayer water sample collector and water sample collection method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108896727A (en) * 2018-06-15 2018-11-27 山东五洲检测有限公司 A kind of Stratified Sampling formula water quality detecting device
CN109668968A (en) * 2019-01-09 2019-04-23 郭拓 A kind of chromatography lake water quality detection device and its application method
CN116990077A (en) * 2023-08-03 2023-11-03 宁夏回族自治区食品检测研究院 Multilayer water sample collector and water sample collection method
CN116990077B (en) * 2023-08-03 2024-02-20 宁夏回族自治区食品检测研究院 Multilayer water sample collector and water sample collection method

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