CN206248383U - A kind of water quality monitoring sampler - Google Patents

A kind of water quality monitoring sampler Download PDF

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Publication number
CN206248383U
CN206248383U CN201621384295.8U CN201621384295U CN206248383U CN 206248383 U CN206248383 U CN 206248383U CN 201621384295 U CN201621384295 U CN 201621384295U CN 206248383 U CN206248383 U CN 206248383U
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CN
China
Prior art keywords
floating drum
water quality
quality monitoring
sets
water
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Expired - Fee Related
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CN201621384295.8U
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Chinese (zh)
Inventor
孙洪波
张晓红
郭舸
陈玉新
孙宏坤
李鹏飞
杨静
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Individual
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Individual
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Priority to CN201621384295.8U priority Critical patent/CN206248383U/en
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Publication of CN206248383U publication Critical patent/CN206248383U/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 water quality monitoring sampler, including floating drum, the electromagnetic valve that is arranged on floating drum side, the water pressure sensor for being arranged on floating drum side wall, drawstring, the flexible fluid bearing apparatus, elastic support ring and the control module that are arranged on inside floating drum, the floating drum sets raised, it is described raised with the electromagnetic valve cooperating, the elastic support ring and the male cooperation work fixation flexible fluid bearing apparatus.The convex side wall sets some holes and fastener, and the fastener includes wearing pin and nut, and the pin of wearing can also be bolt.Described drawstring is length-adjustable line.The water pressure sensor surface sets elastic protecting sleeve, and the elastic protecting sleeve is tightly connected with floating drum side wall.The floating drum bottom sets boss, and the top of balancing weight sets groove, and bottom sets projection, and the groove of the balancing weight works with the boss cooperating of floating drum bottom setting, the projection that the balancing weight bottom is set with groove fit.

Description

A kind of water quality monitoring sampler
Technical field
The utility model is related to a kind of environmental protection monitoring device, and in particular to a kind of water quality monitoring sampler.
Background technology
In order to protect the pure of water, and then the regularly water sample of section extraction on time is needed to be detected, to prevent city dirty Water and plant chimney stalk enter river course, polluted source, and in environmentally friendly water quality monitoring, sampling is the first step of water quality monitoring, only accurate True sampling, just can guarantee that being smoothed out for water analysis.According to Guidelines and standard requirement, surface water quality samples normal position In underwater 0.5m ~ between the 0.5m of river bed, other sampling in particular cases is as in deep-well, unit for treating water Sampling of water quality, many sampling requirements carry out sampling of water quality in different depth.Many sampling of water qualities are and manually use glass at this stage Glass bottle is sampled, and this method sampling depth as shallow is easily mixed into the water quality of other depth in sampling process, and at some When being sampled in great water body, also there is certain danger.Prior art water quality sampling device is divided to automatically and manually two kinds, manual Sampling instrument generally uses sampling bottle with handles, the problem for existing including bucket, individual layer sounding bottle, vertical type device for fetching water etc. It is:When sample position is higher from the water surface, such as:On bridge, on the deck higher of sewage limes marginis, accommodation, often it is difficult sampling bottle The water surface is reached, or when needing collection deep water sample, sampling bottle position does not reach depth, have impact on the representativeness of sampling, causes Monitoring result is without representativeness;And automatic water sample draw-out device is also required to staff and controls at the scene, water sample is have impact on Extraction efficiency, waste of manpower resource.It is therefore desirable to design a kind of water quality monitoring sampler, above mentioned problem is overcome.
The patent of invention of Application No. 201510212538.3 discloses a kind of water quality monitoring sampler and sampling method, should Invention water quality monitoring sampler includes shank, sampling bottle and floating drum, and sampling bottle includes valve body, valve element and bottle, the top of bottle Water inlet is provided with, valve body includes cylinder shell, and the top surface of housing is provided with lifting hole(eyelet), and the side wall of housing is provided with window of receiving water, The lower end of housing is connected with the threaded upper ends of bottle, and valve element is up and down to be arranged in housing, and floating drum is by through lifting hole(eyelet) Bracing wire connects valve element, and fishing rod connects valve body by fishline, and when valve element moves to lowermost position in housing, valve element blocks bottle Water inlet, when valve element moves to upper in housing, the window of receiving water on housing is connected with the water inlet of bottle.But should Design cannot determine the depth of water, and can just carry out lower sub-sampling fetching water once to need to be cleaned later, in-convenience in use.
Utility model content
Problem to be solved in the utility model is to provide a kind of water quality monitoring sampler, it may be determined that sampling water level is high It is low, and sampling work next time is directly carried out after can water sample be taken out after sampling, it is very easy to use.
In order to solve the above technical problems, the technical solution adopted in the utility model is:A kind of water quality monitoring sampler, bag The electromagnetic valve that include floating drum, is arranged on floating drum side, the water pressure sensor for being arranged on floating drum side wall, drawstring, it is arranged on floating drum Internal flexible fluid bearing apparatus, elastic support ring and control module, the floating drum set raised, described raised with the electricity Magnet valve door cooperating, the elastic support ring and the male cooperation work fixation flexible fluid bearing apparatus.
The floating drum sets raised, and the convex side wall sets some holes and fastener, and the fastener includes wearing pin And nut, the pin of wearing can also be bolt.
The control module includes electromagnetic valve switch and display.
The pressure sensor is placed on the side wall of floating drum.
Described drawstring is length-adjustable line.
The water pressure sensor surface sets elastic protecting sleeve, and the elastic protecting sleeve is tightly connected with floating drum side wall.
The utility model provides a kind of water quality monitoring sampler, the process of its work and has the beneficial effect that:Taking Flexible fluid bearing apparatus are put into floating drum before sample, flexible fluid bearing apparatus are then fixed on projection with elastic support ring Then flexible fluid bearing apparatus are fixed by inside again with the fastener, when then floating drum is put into water, hydraulic pressure Force snesor changes with the reading on the display for causing on the bank that changes of the depth of water, then adjusts the length of drawstring, continues After number stabilization, launching stress value is recorded, then press electromagnetic valve switch, electromagnetic valve is opened, water holds into flexible fluid Carry in utensil, obtain water sample, then close electromagnetic valve, taken out floating drum by drawstring, electromagnetic valve is opened, remove soft Property fluid bearings utensil, water sample is stored, and then further takes out a flexible fluid bearing apparatus, so can directly be carried out Next sub-sampling, it is to avoid water sample pollutes, the flexible fluid bearing apparatus can be disposable, or cleaning after can be with Reused.Such smart structural design, it may be determined that the depth of water, and can be quickly the water for getting different water depth Sample, effectively raises the efficiency and precision of sampling.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is the longitudinal sectional view of the utility model water quality monitoring sampler embodiment one;
Fig. 2 is the longitudinal sectional view of the utility model water quality monitoring sampler embodiment two;
Fig. 3 is the longitudinal sectional view of the utility model water quality monitoring sampler embodiment three;
Fig. 4 is the top view of the utility model water quality monitoring sampler embodiment three;
Fig. 5 is the longitudinal sectional view of the utility model water quality monitoring sampler example IV;
Fig. 6 is the longitudinal sectional view of the utility model water quality monitoring sampler embodiment five;
Fig. 7 is the longitudinal sectional view of the utility model water quality monitoring sampler embodiment six;
Fig. 8 is the front view and top view of the utility model water quality monitoring sampler balancing weight;
Fig. 9 is the structural representation of the utility model water quality monitoring sampler control module.
Specific embodiment
With reference to Fig. 1 to Fig. 9 to the further displaying of technical solutions of the utility model, specific embodiment is as follows:
Embodiment one
As shown in Figure 1 to Figure 3:Present embodiments provide a kind of water quality monitoring sampler, including floating drum 1, electromagnetic valve 2nd, water pressure sensor 3, drawstring 5 and electromagnetic valve switch 19.
The pressure sensor 3 is placed on the side wall of floating drum 1.
Described drawstring 5 is length-adjustable line.
The water pressure sensor surface sets elastic protecting sleeve 4, and the elastic protecting sleeve 4 connects with the side wall sealing of floating drum 1 Connect.
When floating drum 1 is put into water, water pressure sensor 3 changes reading on the display for causing on the bank with the depth of water Change, then adjust the length of drawstring 5, after after stable reading, record launching stress value, then press electromagnetic valve and open Close, opened electromagnetic valve 2 by remote control, obtain water sample, then close electromagnetic valve 2, taken out floating drum 1 by drawstring 5.
Embodiment two
As shown in Figure 4:A kind of water quality monitoring sampler, including floating drum 1, be arranged on the side of floating drum 1 electromagnetic valve 2, Water pressure sensor 3, drawstring 5, flexible fluid bearing apparatus 6, elastic support ring 7 and the control module of the side wall of floating drum 1 are arranged on, The control module includes electromagnetic valve switch 19 and display 20, and the pressure sensor 3 is placed on the side wall of floating drum 1. Described drawstring 5 is length-adjustable line.The surface of the water pressure sensor 3 sets elastic protecting sleeve 4, the elastic protecting sleeve 4 are tightly connected with the side wall of floating drum 1.The floating drum 1 sets raised 8, described raised 8 with the cooperating of electromagnetic valve 2, the elasticity Support ring 7 and raised 8 cooperating.
Flexible fluid bearing apparatus 6 are put into floating drum 1 before sampling, are then held flexible fluid with elastic support ring 7 Carry utensil 6 to be fixed on inside raised 8, when then floating drum 1 is put into water, water pressure sensor 3 is caused with the change of the depth of water Display on the bank, 20 readings change, and then adjust the length of drawstring 5, after after stable reading, record launching stress value, Then electromagnetic valve switch is pressed, electromagnetic valve 2 is opened by remote control, water enters flexible fluid and carries under the effect of the pressure In utensil 6, water sample is obtained, then close electromagnetic valve 2, taken out floating drum 1 by drawstring 5, electromagnetic valve 2 is opened, taken Lower flexible fluid bearing apparatus 6, so can directly carry out next sub-sampling, it is to avoid water sample pollutes.
Embodiment three
As shown in Figure 4:It is with the difference of embodiment three:The raised 8 side wall sets some holes 9 and fastening Part, the fastener includes wearing pin 10 and nut 11, and the pin 10 of wearing can also be bolt, and the fastener can flow to flexibility Body bearing apparatus 6 are fixed again.
Flexible fluid bearing apparatus 6 are put into floating drum 1 before sampling, are then held flexible fluid with elastic support ring 7 Carry utensil 6 to be fixed on inside raised 8, then flexible fluid bearing apparatus 6 can again be fixed with the fastener, so When floating drum 1 is put into water afterwards, reading changes on the display that water pressure sensor 3 causes on the bank with the change of the depth of water Become, then adjust the length of drawstring 5, after after stable reading, record launching stress value, then press electromagnetic valve switch, pass through Electromagnetic valve 2 is opened in remote control, and water enters in flexible fluid bearing apparatus 6 under the effect of the pressure, water sample is obtained, then by electricity Magnet valve door 2 is closed, and is taken out floating drum 1 by drawstring 5, and electromagnetic valve 2 is opened, and removes flexible fluid bearing apparatus 6, so may be used Directly to carry out next sub-sampling, it is to avoid water sample pollutes.
Example IV
As shown in Figure 4:It is with the difference of embodiment three:Vacuum valve 12 is set on the side wall of the floating drum 1, can So as to form negative pressure in floating drum 1, then after electromagnetic valve 2 is opened, sampling is rapidly performed by.
Embodiment five
As shown in Figure 4:It is with the difference of example IV:Pressure sensor is set on the inwall of the floating drum 1 13, so when the water sample in flexible fluid bearing apparatus 6 is enough, the inwall of floating drum 1 will be extruded, at this moment pressure sensor 13 just can by signal transmission to display prompts water enough, floating drum 1 can be taken out.
Embodiment six
As shown in Figure 4:It is with the difference of embodiment five:The bottom of the floating drum 1 sets boss 14, balancing weight 15 Top set groove 16, bottom set projection 17, the balancing weight 15 is dismountable, and can combine multiple balancing weights 15 are operated.The cooperating of boss 14 that the groove 16 of the balancing weight 15 is set with the bottom of floating drum 1, under the balancing weight 15 The projection 17 that portion is set and the cooperating of groove 16, can so increase when the gravity of floating drum itself cannot overcome buoyancy Add balancing weight so that sampling is smoothed out.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, this area Other modifications or equivalent that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme, all should cover in the middle of right of the present utility model.

Claims (9)

1. a kind of water quality monitoring sampler, including floating drum, the electromagnetic valve for being arranged on floating drum side, floating drum side wall is arranged on Water pressure sensor, drawstring, flexible fluid bearing apparatus, elastic support ring and the control module being arranged on inside floating drum, it is described Floating drum sets raised, and described raised with the electromagnetic valve cooperating, the elastic support ring works with male cooperation and fixes The flexible fluid bearing apparatus.
2. water quality monitoring sampler as claimed in claim 1, it is characterised in that:The water pressure sensor surface sets bullet Property protective case, the elastic protecting sleeve is tightly connected with floating drum side wall.
3. water quality monitoring sampler as claimed in claim 1, it is characterised in that:The convex side wall set some holes and Fastener, the fastener includes wearing pin and nut, and the pin of wearing can also be bolt.
4. water quality monitoring sampler as claimed in claim 3, it is characterised in that:The raised and electromagnetic valve coordinates work Make, the elastic support ring works with male cooperation, the fastener is fixed again to flexible fluid bearing apparatus.
5. water quality monitoring sampler as claimed in claim 1, it is characterised in that:The control module is opened including electromagnetic valve Close and display.
6. water quality monitoring sampler as claimed in claim 1, it is characterised in that:Described drawstring is length-adjustable line.
7. water quality monitoring sampler as claimed in claim 1, it is characterised in that:Vacuum is set on the side wall of the floating drum Valve.
8. water quality monitoring sampler as claimed in claim 1, it is characterised in that:Pressure is set on the inwall of the floating drum to pass Sensor.
9. water quality monitoring sampler as claimed in claim 1, it is characterised in that:The floating drum bottom sets boss, counterweight The top of block sets groove, and bottom sets projection, and the balancing weight is dismountable, and can combine multiple balancing weights and carry out Work, the boss cooperating that the groove of the balancing weight is set with floating drum bottom, the projection that the balancing weight bottom is set with Groove fit works.
CN201621384295.8U 2016-12-16 2016-12-16 A kind of water quality monitoring sampler Expired - Fee Related CN206248383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621384295.8U CN206248383U (en) 2016-12-16 2016-12-16 A kind of water quality monitoring sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621384295.8U CN206248383U (en) 2016-12-16 2016-12-16 A kind of water quality monitoring sampler

Publications (1)

Publication Number Publication Date
CN206248383U true CN206248383U (en) 2017-06-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255603A (en) * 2017-07-25 2017-10-17 周庆华 A kind of floatage-type cell runoff and sediment automatic observer
CN109506986A (en) * 2018-12-28 2019-03-22 浙江省海洋水产养殖研究所 A kind of remote water sample acquisition device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255603A (en) * 2017-07-25 2017-10-17 周庆华 A kind of floatage-type cell runoff and sediment automatic observer
CN107255603B (en) * 2017-07-25 2023-07-14 周庆华 Buoyancy type district runoff sediment automatic observation instrument
CN109506986A (en) * 2018-12-28 2019-03-22 浙江省海洋水产养殖研究所 A kind of remote water sample acquisition device
CN109506986B (en) * 2018-12-28 2021-05-28 浙江省海洋水产养殖研究所 Remote water sample collection system

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

Granted publication date: 20170613

Termination date: 20181216

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