CN209311143U - A kind of underground water sampler convenient for control operation - Google Patents

A kind of underground water sampler convenient for control operation Download PDF

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Publication number
CN209311143U
CN209311143U CN201821914151.8U CN201821914151U CN209311143U CN 209311143 U CN209311143 U CN 209311143U CN 201821914151 U CN201821914151 U CN 201821914151U CN 209311143 U CN209311143 U CN 209311143U
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CN
China
Prior art keywords
plug
sealing
fixedly installed
hose
connecting tube
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.)
Expired - Fee Related
Application number
CN201821914151.8U
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Chinese (zh)
Inventor
朱元元
王清华
郑经伦
陈云聪
杨韵
罗辉翰
陈高建
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.)
Guangzhou Changde Environmental Research Institute Co Ltd
Original Assignee
Guangzhou Changde Environmental Research Institute Co Ltd
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Priority to CN201821914151.8U priority Critical patent/CN209311143U/en
Application granted granted Critical
Publication of CN209311143U publication Critical patent/CN209311143U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of underground water samplers convenient for control operation, it is related to sampling apparatus technical field, including sampling bottle and the transition bottle that sampling bottle side is arranged in, the second connecting tube is fixedly installed at the upper end position of the sampling bottle, the first connecting tube is fixedly installed at the upper end position of the transition bottle, the upper end of second connecting tube is fixedly installed the second sealing-plug, the upper end of first connecting tube is fixedly installed the first sealing-plug, the second hose is fixedly connected at position between first sealing-plug and the second sealing-plug, second solenoid valve is fixedly installed on the outside of second hose, the utility model is provided with liquid level sensor, water level sensor, fluid level controller, first hose, second hose, sampling pipe, sampling pump, first solenoid valve, second solenoid valve and water level instrument, it can be realized automation Underground water is taken, water level and sampling amount are precisely controlled, and has been achieved the purpose that convenient for control operation.

Description

A kind of underground water sampler convenient for control operation
Technical field
The utility model relates to sampling apparatus technical field, specifically a kind of underground water sampler convenient for control operation.
Background technique
Underground water is the important component of water resource, but with the development of economic society, the increase of population, urbanization into The quickening of journey, unreasonable development and utilization and pollution are also increasingly severe, and country has also issued " groundwater quality in 2017 again Amount standard " (GB/T 14848-2017), the index of groundwater monitoring increases to 93 from original 39, in addition to normal work to do Ground water quality monitoring, in current country, save and the soil investigation work of place Departmental organizations at different levels in also tend to need to carry out Quality of groundwater investigation and monitoring, understand the situation of underground water in time, in these technical activities the authenticity of groundwater sampling and It is representative most important, however existing groundwater sampling device, during sampling, time-consuming and laborious, working efficiency is low, It is not easy to control operation when sampling, and is easy that underground water is caused disturbance and influences the representativeness of sample or adopt improper Sample, therefore, those skilled in the art provide it is a kind of convenient for control operation underground water sampler.
Utility model content
The purpose of this utility model is to provide a kind of underground water samplers convenient for control operation, to solve above-mentioned background Existing groundwater sampling device is proposed in technology during sampling, time-consuming and laborious, working efficiency is low, is not easy to sample When control operation, and be easy that underground water is caused to disturb and influences the representativeness of sample or adopt asking for inappropriate sample Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of underground water sampler convenient for control operation, including sampling bottle and the transition bottle that sampling bottle side is arranged in, It is fixedly installed the second connecting tube at the upper end position of the sampling bottle, is fixedly installed at the upper end position of the transition bottle One connecting tube, the upper end of second connecting tube are fixedly installed the second sealing-plug, and the upper end fixation of first connecting tube is set It is equipped with the first sealing-plug, is fixedly connected with the second hose between first sealing-plug and the second sealing-plug at position, described Second solenoid valve is fixedly installed on the outside of two hoses, surface one end of first sealing-plug is fixedly connected with the first hose, It is fixedly connected with sampling pump at one end position of first hose, and is fixedly installed the first electromagnetism on the outside of the first hose Valve, surface one end of second sealing-plug are fixedly connected with third hose, and the third hose, which runs through, is connected with holding part, institute It states and is fixedly connected with bracket at the bottom position of holding part, be fixedly connected with contraction pole at an end position of the third hose, One end of the contraction pole is fixedly connected with sampling pipe, and the Basolateral surface of the sampling pipe is fixedly installed probe, described It is fixedly installed water level sensor at the interior location of probe, is fixedly installed Liquid level at the interior location of the sampling bottle Device, and liquid level sensor, the outside of the sampling bottle are fixedly installed at the top position of the inside liquid level controller of sampling bottle Surface is fixedly installed water level instrument.
As a further solution of the present invention: the Basolateral surface of first sealing-plug and the second sealing-plug position The place of setting is fixedly installed screw thread, offers thread groove at the inner side of first connecting tube and the second connecting tube, institute It states to be threadedly coupled between the first connecting tube and the first sealing-plug, connects between second sealing-plug and the second connecting tube for screw thread It connects.
The outer surface of first sealing-plug and the second sealing-plug is solid as a further solution of the present invention, Gasket is set surely, and the upper end face of first sealing-plug and the second sealing-plug opens up that there are two ports.
The information output of the water level sensor is connected to water level instrument as a further solution of the present invention, Input terminal, the information output of institute's liquid level sensor is connected to the input terminal of fluid level controller, the fluid level controller it is defeated Outlet is connected to the first solenoid valve and second solenoid valve.
Through-hole is offered at the surface location of the holding part as a further solution of the present invention, it is described logical Retaining sleeve is fixedly connected at the bottom position in hole, the retaining sleeve is a kind of circular hole elasticity leather sheath member.
Clump weight is fixedly installed at the lateral location of the probe as a further solution of the present invention,.
It is fixedly installed out at the one end side position of the third hose as a further solution of the present invention, Close valve.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model be provided with liquid level sensor, water level sensor, fluid level controller, the first hose, the second hose, Sampling pipe, sampling pump, the first solenoid valve, second solenoid valve and water level instrument, can be realized automation and take underground water, precisely control Water level and sampling amount processed, and achieved the purpose that convenient for control operation.
2, the utility model is provided with the second connecting tube, screw thread, the second sealing-plug, sampling bottle, the second connecting tube and second To be threadedly coupled between sealing-plug, removing and installing for the second sealing-plug is more convenient, has reached the mesh for being conveniently replaceable sampling bottle 's.
3, the utility model is provided with contraction pole, can have been reached using the scalability of contraction pole and be suitable for sampling various depths The requirement of degree is shrinkable with sampling post-sampling bar so that product saves occupied space convenient for storage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of underground water sampler convenient for control operation;
Fig. 2 is a kind of structural schematic diagram convenient for controlling holding part in the underground water sampler operated;
Fig. 3 is a kind of structural representation convenient for controlling the first sealing-plug and the second sealing-plug in the underground water sampler operated Figure.
In figure: 1, sampling pump;2, the first hose;3, the first solenoid valve;4, the first connecting tube;5, the first sealing-plug;6, Two solenoid valves;7, the second hose;8, the second sealing-plug;9, switch valve;10, the second connecting tube;11, liquid level sensor;12, third Hose;13, holding part;14, bracket;15, contraction pole;16, sampling pipe;17, it pops one's head in;18, clump weight;19, water level sensor; 20, fluid level controller;21, water level instrument;22, sampling bottle;23, transition bottle;24, through-hole;25, retaining sleeve;26, port;27, close Packing;28, screw thread.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of underground water sampler convenient for control operation, including adopt Sample bottle 22 and the transition bottle 23 that 22 side of sampling bottle is arranged in are fixedly installed the second connecting tube at the upper end position of sampling bottle 22 10, the first connecting tube 4 is fixedly installed at the upper end position of transition bottle 23, and the upper end of the second connecting tube 10 is fixedly installed second Sealing-plug 8, the upper end of the first connecting tube 4 are fixedly installed the first sealing-plug 5, the meta position of the first sealing-plug 5 and the second sealing-plug 8 The place of setting is fixedly connected with the second hose 7, and the outside of the second hose 7 is fixedly installed second solenoid valve 6, the table of the first sealing-plug 5 Face one end is fixedly connected with the first hose 2, and sampling pump 1, and the first hose 2 are fixedly connected at an end position of the first hose 2 Outside be fixedly installed the first solenoid valve 3, surface one end of the second sealing-plug 8 is fixedly connected with third hose 12, and third is soft Pipe 12 is fixedly connected with bracket 14, one end of third hose 12 through holding part 13 is connected at the bottom position of holding part 13 Contraction pole 15 is fixedly connected at position, one end of contraction pole 15 is fixedly connected with sampling pipe 16, the Basolateral of sampling pipe 16 Surface is fixedly installed probe 17, pop one's head in 17 interior location at be fixedly installed water level sensor 19, the inside of sampling bottle 22 Fluid level controller 20 is fixedly installed at position, and fixation is set at the top position of the inside liquid level controller 20 of sampling bottle 22 It is equipped with liquid level sensor 11, the outer surface of sampling bottle 22 is fixedly installed water level instrument 21.
In Fig. 3: being fixedly installed screw thread at the Basolateral surface location of the first sealing-plug 5 and the second sealing-plug 8 28, thread groove, the first connecting tube 4 and the first sealing are offered at the inner side of the first connecting tube 4 and the second connecting tube 10 It to be threadedly coupled between plug 5, is threadedly coupled between the second sealing-plug 8 and the second connecting tube 10, has reached easy to disassemble and peace Fill the purpose of the first sealing-plug 5 and the second sealing-plug 8.
In Fig. 3: gasket 27, the first sealing is fixedly installed in the outer surface of the first sealing-plug 5 and the second sealing-plug 8 The upper end face of plug 5 and the second sealing-plug 8 is opened up there are two port 26, has been reached and has been made the first hose 2,7 and of the second hose The pipeline connection of third hose 12.
In Fig. 1: the information output of water level sensor 19 is connected to the input terminal of water level instrument 21, liquid level sensor 11 Information output be connected to the input terminal of fluid level controller 20, the output end of fluid level controller 20 is connected to the first solenoid valve 3 With second solenoid valve 6, achieve the purpose that convenient for operation control.
In Fig. 2: offering through-hole 24 at the surface location of holding part 13, be fixedly connected at the bottom position of through-hole 24 Retaining sleeve 25, retaining sleeve 25 are a kind of circular hole elasticity leather sheath members, have achieved the purpose that preferably to protect third hose 12.
In Fig. 1: pop one's head in 17 lateral location at be fixedly installed clump weight 18, reached convenient for sampling pipe 16 sample Purpose.
In Fig. 1: being fixedly installed switch valve 9 at the one end side position of third hose 12, it is soft to have reached control third The closing and opening of pipe 12.
The working principle of the utility model is: when using the underground water sampler, the Basolateral surface of sampling pipe 16 Be fixedly installed probe 17, pop one's head in 17 interior location at be fixedly installed DATA-51 water level sensor 19, utilize contraction pole 15 scalability can be sent out to adjust the descending depth of sampling pipe 16 when DATA-51 water level sensor 19 touches underground water Signal records groundwater level to water level instrument 21 out, starts sampling pump 1, is vacuumized by sampling pump 1, so that sampling bottle 22 Underground water is pumped into sampling bottle 22, opens first after DATA-51 water level sensor 19 sinks down into underwater by interior generation negative pressure Solenoid valve 3 and second solenoid valve 6, under the action of draught head, underground water enters sampling bottle 22, after sampling bottle 22 fills water, Signal is conveyed to BZ202 fluid level controller 20 by BEDIA CLS40 liquid level sensor 11, and BZ202 fluid level controller 20 is made instead It should control and the first solenoid valve 3 be automatically closed and second solenoid valve 6 is automatically closed, and issue signal and remind sampler that sampling terminates, When needing replacing sampling bottle 22, it is threadedly coupled between the second sealing-plug 8 and the second connecting tube 10, removes and installs mode more It is convenient to add.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (7)

1. including sampling bottle (22) and the mistake in sampling bottle (22) side is arranged in a kind of underground water sampler convenient for control operation Cross bottle (23), which is characterized in that be fixedly installed the second connecting tube (10), the mistake at the upper end position of the sampling bottle (22) It crosses at the upper end position of bottle (23) and is fixedly installed the first connecting tube (4), the upper end fixed setting of second connecting tube (10) Have the second sealing-plug (8), the upper end of first connecting tube (4) is fixedly installed the first sealing-plug (5), first sealing-plug (5) the second hose (7) are fixedly connected at position between the second sealing-plug (8), the outside fixation of second hose (7) is set It is equipped with second solenoid valve (6), surface one end of first sealing-plug (5) is fixedly connected with the first hose (2), and described first is soft It manages and is fixedly connected with sampling pump (1) at an end position of (2), and be fixedly installed the first solenoid valve on the outside of the first hose (2) (3), surface one end of second sealing-plug (8) is fixedly connected with third hose (12), and the third hose (12) is through company It is connected to holding part (13), is fixedly connected with bracket (14) at the bottom position of the holding part (13), the third hose (12) An end position at be fixedly connected with contraction pole (15), one end of the contraction pole (15) is fixedly connected with sampling pipe (16), institute The Basolateral surface for stating sampling pipe (16) is fixedly installed probe (17), is fixedly installed at the interior location of the probe (17) Have water level sensor (19), is fixedly installed fluid level controller (20) at the interior location of the sampling bottle (22), and sampling bottle (22) it is fixedly installed liquid level sensor (11) at the top position of inside liquid level controller (20), the sampling bottle (22) Outer surface is fixedly installed water level instrument (21).
2. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that described first is close Screw thread (28), first connecting tube are fixedly installed at the Basolateral surface location of blocking (5) and the second sealing-plug (8) (4) and at the inner side of the second connecting tube (10) thread groove, first connecting tube (4) and the first sealing-plug are offered (5) it to be threadedly coupled between, is threadedly coupled between second sealing-plug (8) and the second connecting tube (10).
3. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that described first is close The outer surface of blocking (5) and the second sealing-plug (8) is fixedly installed gasket (27), first sealing-plug (5) and second The upper end face of sealing-plug (8) is opened up there are two port (26).
4. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that the water level passes The information output of sensor (19) is connected to the input terminal of water level instrument (21), the information output connection of liquid level sensor (11) The output end of input terminal in fluid level controller (20), the fluid level controller (20) is connected to the first solenoid valve (3) and second Solenoid valve (6).
5. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that the holding part (13) it is offered at surface location through-hole (24), is fixedly connected with retaining sleeve (25) at the bottom position of the through-hole (24), The retaining sleeve (25) is a kind of circular hole elasticity leather sheath member.
6. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that the probe (17) clump weight (18) are fixedly installed at lateral location.
7. a kind of underground water sampler convenient for control operation according to claim 1, which is characterized in that the third is soft It manages and is fixedly installed switch valve (9) at the one end side position of (12).
CN201821914151.8U 2018-11-20 2018-11-20 A kind of underground water sampler convenient for control operation Expired - Fee Related CN209311143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821914151.8U CN209311143U (en) 2018-11-20 2018-11-20 A kind of underground water sampler convenient for control operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821914151.8U CN209311143U (en) 2018-11-20 2018-11-20 A kind of underground water sampler convenient for control operation

Publications (1)

Publication Number Publication Date
CN209311143U true CN209311143U (en) 2019-08-27

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ID=67673721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821914151.8U Expired - Fee Related CN209311143U (en) 2018-11-20 2018-11-20 A kind of underground water sampler convenient for control operation

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111268041A (en) * 2020-03-19 2020-06-12 中国人民解放军陆军军事交通学院镇江校区 Intelligent monitoring unmanned ship
CN111381011A (en) * 2020-02-14 2020-07-07 中国电建集团贵阳勘测设计研究院有限公司 Sampler for underground water quality investigation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111381011A (en) * 2020-02-14 2020-07-07 中国电建集团贵阳勘测设计研究院有限公司 Sampler for underground water quality investigation
CN111381011B (en) * 2020-02-14 2024-04-23 中国电建集团贵阳勘测设计研究院有限公司 Sampler for underground water quality investigation
CN111268041A (en) * 2020-03-19 2020-06-12 中国人民解放军陆军军事交通学院镇江校区 Intelligent monitoring unmanned ship

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190827

Termination date: 20211120

CF01 Termination of patent right due to non-payment of annual fee