CN107966324A - A kind of water sample acquisition device - Google Patents

A kind of water sample acquisition device Download PDF

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Publication number
CN107966324A
CN107966324A CN201711200051.9A CN201711200051A CN107966324A CN 107966324 A CN107966324 A CN 107966324A CN 201711200051 A CN201711200051 A CN 201711200051A CN 107966324 A CN107966324 A CN 107966324A
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CN
China
Prior art keywords
provided
bottom
babinet
drum
graduation mark
Prior art date
Application number
CN201711200051.9A
Other languages
Chinese (zh)
Inventor
王超
孙传奇
谢尚策
张龙飞
Original Assignee
王超
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 王超 filed Critical 王超
Priority to CN201711200051.9A priority Critical patent/CN107966324A/en
Publication of CN107966324A publication Critical patent/CN107966324A/en

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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
    • G01N1/14Suction devices, e.g. pumps; Ejector devices

Abstract

The invention discloses a kind of water sample acquisition device of harvester technical field,Drum and fast pulley are provided with the strut,And fast pulley is located at the left side of drum,The front surface of the drum is provided with handrail,Coiling has graduation mark on the drum,And the other end of graduation mark extends to the bottom of strut through fast pulley,Floating ball is socketed with the graduation mark,Control device and wireless base station apparatus are provided with the right side of the strut top,And wireless base station apparatus is located at the right side of control device,By setting iron block,Improve the weight of sampling apparatus,Plus the weight of sampling apparatus itself,So that sampling apparatus is not easy to rock in sample water,By setting graduation mark,Floating ball and drum and handrail,The depth that water sample can be gathered as needed carries out the collection of water sample,By setting pressure sensor and scavenging air valve,So that harvester is not easy to feel suffocated,The present invention is rational in infrastructure,It is easy to use,It is time saving and energy saving.

Description

A kind of water sample acquisition device

Technical field

The present invention relates to harvester technical field, is specially a kind of water sample acquisition device.

Background technology

At present, when being detected during water level surveys work to rivers, lake water when the water quality of water body, it is desirable to differently Point, the water body of different depth are sampled analysis, and existing water sampling carries out on bank, also has and adopted in ship mostly Sample, can be than more actually reflecting the actual state of water body, and in the prior art, the collection to water sample in lake generally simply uses Rope bolt sampling bottle is sampled, easy to operate, but so since the buoyancy of water exists, sampling bottle is difficult fixed position, it is difficult to The water sample of constant depth is gathered, and sampling bottle only has a water inlet, easily feels suffocated and leads to not collect water sample, so Not only water sample that is laborious but also not collected, for this reason, a kind of it is proposed that water sample acquisition device.

The content of the invention

It is an object of the invention to provide a kind of water sample acquisition device, to solve existing skill proposed in the above background technology In art, sampled using rope bolt sampling bottle, since the buoyancy of water exists, sampling bottle is difficult fixed position, it is difficult to which collection is fixed The water sample of depth, and sampling bottle only has a water inlet, easily feels suffocated and leads to not collect water sample, it is so not only laborious but also The problem of water sample not collected.

To achieve the above object, the present invention provides following technical solution:A kind of water sample acquisition device, including strut, it is described Drum and fast pulley are provided with strut, and fast pulley is located at the left side of drum, the front surface of the drum is provided with handrail, institute Stating on drum coiling has a graduation mark, and the other end of graduation mark extends to the bottom of strut through fast pulley, on the graduation mark Floating ball is socketed with, is provided with control device and wireless base station apparatus on the right side of the strut top, and wireless base station apparatus is located at The right side of control device, the other end of the graduation mark are provided with babinet, and the bottom of the babinet is hung with iron block, the babinet The middle position on inner cavity top is provided with lifting gear, is provided with radio receiver on the right side of the cabinets cavity top, institute The power output end for stating lifting gear bottom is provided with partition plate by elevating lever, is both provided with left and right sides of the partition plate bottom Telescopic rod, the bottom of the telescopic rod are provided with fixed block, and the bottom of the fixed block is connected with cock body by adjustable spring, and The upper and lower ends of adjustable spring are respectively supported at the bottom of fixed block and the top of cock body, the bottom at left and right sides of the cabinets cavity End is both provided with hydraulic device, and the power output end of the bottom of the hydraulic device is provided with baffle, and baffle is located at fixed block Between cock body, the end of the baffle is socketed in the outer wall of adjustable spring, and the bottom of the baffle is provided with arc convex, institute State cock body top be provided with the matched arc groove of arc convex, the left and right of the cabinets cavity bottom be both provided with into The mouth of a river, is provided with pressure sensor and scavenging air valve on the left of the cabinets cavity top, and scavenging air valve is located at pressure sensor Left side, is both provided with limited block at left and right sides of the cabinets cavity, and limited block is located at the top of partition plate, the control device It is electrically connected respectively with wireless base station apparatus, lifting gear, radio receiver, hydraulic device, pressure sensor and scavenging air valve.

Preferably, the water inlet is located at the underface of cock body, and the diameter of water inlet inner cavity is identical with the diameter of cock body.

Preferably, the outer wall of the cock body is socketed with rubber ring.

A kind of application method of water sample acquisition device, the application method of the water sample acquisition device comprise the following steps that:

S1:Before collection, device is done into preservative treatment, the iron block for gathering the depth selection approrpiate wts of water sample as needed hangs Hang over the bottom of babinet, graduation mark passes through the top that babinet is connected to after fast pulley, is being carved according to the needs of collection water sample depth Mark on degree line, floating ball is socketed on graduation mark, the preset value of pressure is set in control device;

S2:In collection:Babinet is placed in the water of sampling, the length of handrail control graduation mark unwrapping wire is held, works as floating ball When reaching the position that graduation mark is marked, stopping unwrapping wire, babinet reaches the depths of collection water sample according to the weight of itself and iron block, The transmission of signal is carried out by wireless base station apparatus and radio receiver, lifting gear is opened by control device and hydraulic pressure fills Put so that partition plate and baffle move upwards, so that cock body leaves water inlet, water sample enters in babinet, closes hydraulic device When, baffle stop motion, when cock body reaches the lower section of baffle so that arc convex is stuck in arc groove, when partition plate reaches During the lower section of limited block, lifting gear is closed, opens hydraulic device so that baffle moves downward, so as to promote cock body to transport downwards It is dynamic, when baffle is located at the bottom of cabinets cavity, hydraulic device is closed, when the pressure that pressure sensor detects is more than preset value When, scavenging air valve, which is opened, takes a breath;

S3:After collection, take-up is carried out to graduation mark by handrail, when babinet emerges arrival on the bank, removes iron block, Opening hydraulic device causes cock body to leave water inlet, opens lifting gear so that partition plate moves downward, and takes out water sample, finishes.

Compared with prior art, the beneficial effects of the invention are as follows:The present invention provides a kind of water sample acquisition device, passes through setting Iron block, improves the weight of sampling apparatus, plus the weight of sampling apparatus itself so that sampling apparatus is not easy to shake in sample water Dynamic, by setting graduation mark, floating ball and drum and handrail, the depth that can gather water sample as needed carries out the collection of water sample, leads to Cross setting pressure sensor and scavenging air valve so that harvester is not easy to feel suffocated, rational in infrastructure, easy to use, time saving province of the invention Power.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is A portions of the present invention enlarged drawing;

Fig. 3 is water inlet opening figure of the present invention;

Fig. 4 is water inlet closed mode figure of the present invention.

In figure:1 strut, 2 drums, 3 handrails, 4 graduation marks, 5 floating balls, 6 babinets, 7 control devices, 8 wireless base station apparatus, 9 Lifting gear, 10 radio receivers, 11 partition plates, 12 telescopic rods, 13 fixed blocks, 14 adjustable springs, 15 cock bodys, 16 water inlets, 17 iron blocks, 18 limited blocks, 19 hydraulic devices, 20 baffles, 21 pressure sensors, 22 scavenging air valves, 23 fast pulleys, 24 arc grooves, 25 arc convex.

Embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.

- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of water sample acquisition device, including strut 1, the branch Drum 2 and fast pulley 23 are provided with bar 1, and fast pulley 23 is located at the left side of drum 2, the front surface of the drum 2 is provided with Handrail 3, coiling has graduation mark 4 on the drum 2, and the other end of graduation mark 4 extends to the bottom of strut 1 through fast pulley 23 Hold, be socketed with floating ball 5 on the graduation mark 4, control device 7 and wireless base station apparatus are provided with the right side of 1 top of strut 8, and wireless base station apparatus 8 is located at the right side of control device 7, the other end of the graduation mark 4 is provided with babinet 6, the babinet 6 Bottom be hung with iron block 17, the middle position on the 6 inner cavity top of babinet is provided with lifting gear 9,6 inner cavity of the babinet top Be provided with radio receiver 10 on the right side of end, the power output end of 9 bottom of lifting gear by elevating lever be provided with every Plate 11, is both provided with telescopic rod 12 at left and right sides of 11 bottom of partition plate, the bottom of the telescopic rod 12 is provided with fixed block 13, the bottom of the fixed block 13 is connected with cock body 15 by adjustable spring 14, and the upper and lower ends of adjustable spring 14 are propped up respectively Support the bottom at left and right sides of the bottom of fixed block 13 and the top of cock body 15,6 inner cavity of babinet and be both provided with hydraulic device 19, the power output end of the bottom of the hydraulic device 19 is provided with baffle 20, and baffle 20 is located at fixed block 13 and cock body 15 Between, the end of the baffle 20 is socketed in the outer wall of adjustable spring 14, and the bottom of the baffle 20 is provided with arc convex 25, The top of the cock body 15 is provided with arc groove 24 matched with arc convex 25, the left and right of the 1 inner cavity bottom of babinet Water inlet 16 is both provided with, pressure sensor 21 and scavenging air valve 22, and scavenging air valve are provided with the left of the 1 inner cavity top of babinet 22 are located at the left side of pressure sensor 21, and limited block 18, and limited block 18 are both provided with left and right sides of 1 inner cavity of babinet In the top of partition plate 11, the control device 7 respectively with wireless base station apparatus 8, lifting gear 9, radio receiver 10, hydraulic pressure Device 19, pressure sensor 21 and scavenging air valve 22 are electrically connected.

Wherein, the water inlet 16 is located at the underface of cock body 15, and the diameter of 16 inner cavity of water inlet and cock body 15 is straight Footpath is identical, and the outer wall of the cock body 15 is socketed with rubber ring, effectively improves the leakproofness of cock body 15 and water inlet 16.

A kind of application method of water sample acquisition device, the application method of the water sample acquisition device comprise the following steps that:

S1:Before collection, device is done into preservative treatment, gathers the iron block 17 of the depth selection approrpiate wts of water sample as needed It is suspended on the bottom of babinet 1, graduation mark 4 passes through the top that babinet 6 is connected to after fast pulley 23, according to the need of collection water sample depth To mark on graduation mark 4, floating ball 5 is socketed on graduation mark 4, the preset value of pressure is set in control device 7;

S2:In collection:Babinet 6 is placed in the water of sampling, the length that handrail 3 controls 4 unwrapping wire of graduation mark is held, when floating When ball 5 reaches the position that graduation mark 4 is marked, stop unwrapping wire, babinet 6 reaches collection water sample according to the weight of itself and iron block 17 Depths, the transmission of signal is carried out by wireless base station apparatus 8 and radio receiver 10, as shown in figure 3, passing through control device 10 open lifting gear 9 and hydraulic device 19 so that partition plate 11 and baffle 20 move upwards, so that cock body 15 is left into water Mouth 16, water sample enter in babinet 6, when closing hydraulic device 19,20 stop motion of baffle, when cock body 15 reaches the lower section of baffle 20 When so that arc convex 25 is stuck in arc groove 24, as shown in figure 4, when partition plate 11 reaches the lower section of limited block 18, is closed Lifting gear 9, opens hydraulic device 19 so that baffle 20 moves downward, so as to promote cock body 15 to move downward, when 20, baffle When the bottom of 1 inner cavity of babinet, hydraulic device 19 is closed, when the pressure that pressure sensor 21 detects is more than preset value, is changed Air valve 22, which is opened, takes a breath;

S3:After collection, take-up is carried out to graduation mark 4 by handrail 3, when babinet 6 emerges arrival on the bank, removes iron Block 17, opens hydraulic device 19 so that cock body 15 leaves water inlet 16, unlatching lifting gear 9 so that partition plate 11 moves downward, and takes Go out water sample, finish.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (3)

1. a kind of water sample acquisition device, including strut (1), it is characterised in that:Drum (2) is provided with the strut (1) and is consolidated Fixed wheel (23), and fast pulley (23) is located at the left side of drum (2), the front surface of the drum (2) is provided with handrail (3), described Coiling has graduation mark (4) on drum (2), and the other end of graduation mark (4) extends to the bottom of strut (1) through fast pulley (23) End, is socketed with floating ball (5) on the graduation mark (4), and control device (7) and wirelessly is provided with the right side of strut (1) top Dispensing device (8), and wireless base station apparatus (8) is located at the right side of control device (7), the other end of the graduation mark (4) is set There is babinet (6), the bottom of the babinet (6) is hung with iron block (17), and the middle position on babinet (6) the inner cavity top is provided with Lifting gear (9), is provided with radio receiver (10), lifting gear (9) bottom on the right side of babinet (6) the inner cavity top The power output end at end is provided with partition plate (11) by elevating lever, is both provided with left and right sides of partition plate (11) bottom flexible Bar (12), the bottom of the telescopic rod (12) are provided with fixed block (13), and the bottom of the fixed block (13) passes through adjustable spring (14) cock body (15) is connected with, and the upper and lower ends of adjustable spring (14) are respectively supported at bottom and the cock body of fixed block (13) (15) top, the bottom at left and right sides of babinet (6) inner cavity are both provided with hydraulic device (19), the hydraulic device (19) The power output end of bottom be provided with baffle (20), and baffle (20) is located between fixed block (13) and cock body (15), described The end of baffle (20) is socketed in the outer wall of adjustable spring (14), and the bottom of the baffle (20) is provided with arc convex (25), The top of the cock body (15) is provided with and arc convex (25) matched arc groove (24), the interior bottom of chamber of the babinet (1) The left and right at end is both provided with water inlet (16), is provided with pressure sensor (21) on the left of babinet (1) the inner cavity top and changes Air valve (22), and scavenging air valve (22) is located at the left side of pressure sensor (21), is respectively provided with left and right sides of babinet (1) inner cavity Have a limited block (18), and limited block (18) is located at the top of partition plate (11), the control device (7) respectively with wireless base station apparatus (8), lifting gear (9), radio receiver (10), hydraulic device (19), pressure sensor (21) and scavenging air valve (22) are electrical Connection.
A kind of 2. water sample acquisition device according to claim 1, it is characterised in that:The water inlet (16) is located at cock body (15) underface, and the diameter of water inlet (16) inner cavity is identical with the diameter of cock body (15).
A kind of 3. water sample acquisition device according to claim 1, it is characterised in that:The outer wall of the cock body (15) is socketed with Rubber ring.
CN201711200051.9A 2017-11-24 2017-11-24 A kind of water sample acquisition device CN107966324A (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN108827712A (en) * 2018-07-30 2018-11-16 张嵩 A kind of waste water for brewing wastewater sampling is collected and is connected and fixed apparatus and method
CN109282386A (en) * 2018-08-31 2019-01-29 嘉兴美斯克电气科技有限公司 A kind of suspended type air purification device
CN109900527A (en) * 2019-04-18 2019-06-18 谢子胜 A kind of sewage treatment sampling Detection sampler

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CN109282386A (en) * 2018-08-31 2019-01-29 嘉兴美斯克电气科技有限公司 A kind of suspended type air purification device
CN109900527A (en) * 2019-04-18 2019-06-18 谢子胜 A kind of sewage treatment sampling Detection sampler

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