CN205808766U - Undisturbed high accurancy and precision deep water sampling device - Google Patents

Undisturbed high accurancy and precision deep water sampling device Download PDF

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Publication number
CN205808766U
CN205808766U CN201620678379.6U CN201620678379U CN205808766U CN 205808766 U CN205808766 U CN 205808766U CN 201620678379 U CN201620678379 U CN 201620678379U CN 205808766 U CN205808766 U CN 205808766U
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China
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water
drinking
pedestal
sampling device
pipe
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CN201620678379.6U
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Chinese (zh)
Inventor
孔德平
周跃光
刘晓海
吴松
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YUNNAN INSTITUTE OF ENVIRONMENTAL SCIENCE
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YUNNAN INSTITUTE OF ENVIRONMENTAL SCIENCE
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Abstract

This utility model belongs to the hydrology, water conservancy and environmental monitoring field, relates to a kind of water quality sampling device, particularly relates to undisturbed high accurancy and precision deep water sampling device.It is made up of mounting system, dynamical system, pipeline and control system, mounting system includes that support, the pedestal being horizontally placed on support, pedestal top are provided with bearing block, the wheel shaft, the rolling wheel that are placed in above the pedestal of both sides between bearing block are sleeved on wheel shaft, and workbench is fixed on support side and is positioned at by pedestal;Dynamical system includes the Straightway self-priming pump being placed on workbench and is connected to the supply unit of Straightway self-priming pump;Pipeline and control system include coiling drinking-water pipe on rolling wheel, and the water suction end of drinking-water pipe is set with counterweight set end and is connected to Straightway self-priming pump, and Straightway self-priming pump connects intake pipe.This apparatus structure is scientific and reasonable, simple to operate, easy to use, the water sample of undisturbed precise acquisition difference section, has the strongest practicality and applicable surface, it is simple to promotes, has higher economic worth.

Description

Undisturbed high accurancy and precision deep water sampling device
Technical field
This utility model belongs to the hydrology, water conservancy and environmental monitoring field, relates to a kind of water sample sampling device, particularly relates to one Plant undisturbed high accurancy and precision deep water sampling device.
Background technology
In recent years, along with economic fast development, domestic surface water has suffered pollution in various degree, these pollution threats Environment and ecological safety, affect the development in city and the health of the people, thus the monitoring to surface water has obtained extensively Concern.Based on the human development urgent needs to water resource, needing to carry out water quality detection to earth's surface is waterborne, screening has representative Property index, build Water resources security indicator system according to the intension of Water resources security, the water resource peace to detection waters Full integral status is carried out quantitatively, dynamic studies, can reflect the basal conditions of water resource system on the whole.
The existing water quality detection ship with deep water sampling functions, uses more complicated equipment, samples for deep water, not Flexibly and unsightly.Common small-sized water quality sampling device, is typically connected the rope with length display function by sampling container Suo Zucheng.In practical operation, there is problems in that
(1) Chinese invention patent 201410599847.6 discloses a kind of deep water sampling device, and this kind of water quality harvester makes Lake to be measured or ocean water body allow it naturally sink down into the depth location needing to gather with needing to put into sampling container, by It is that nature falls in harvester, needs repeatedly to move up and down to guarantee that the water quality of the degree of depth to be adopted replaces collection completely in the degree of depth to be adopted Water body in container, harvester is treated water harvesting layer and is created the effect of strong disturbance up and down, the water of collection the most during the course Sample is really the mixed sample of upper and lower water sample, is not the water sample of the degree of depth to be adopted, and affects final water quality testing result;
(2) simultaneously, this kind of collection container is immersed in water body, therefore, it is difficult to the meeting avoided makes during declining always The non-degree of depth water layer to be adopted of part water body entrance collection container more or less inside, the most also can be to final water sample water quality Produce interference;
(3) in real work, the water layer water body generally requiring the different depth to same place carries out section sampling, passes When the use collection container of system carries out this demand operation, need the station of different depth to be carried out to put down collection and hold Device, carries rolling collection container up and down, then pull-up collection container collects water body, then is carried out collection container to avoid producing interference, Put down collection container the most again to next target depth water level, repeatable operation process, the most relatively time consuming effort, work efficiency Lowly;
(4) Chinese invention patent 201110299657.9 discloses a kind of deep water sampling device, and this device is by several latent Water pump is put into water body deep and is carried out system operation, and not only system is loaded down with trivial details, uses and cost of manufacture is high, and it is the most convenient and right to operate The power of immersible pump needs the highest requirement, deep water collection exists the restriction of the degree of depth and power, and water pump usage quantity is many, increases Equipment investment cost and maintenance cost are added;
Thus, it can be seen that there is many weak points, inefficiency, the water sample water of collection in current deep water sampling apparatus Body problem the most accurately itself is badly in need of improving.
Summary of the invention
For above-mentioned the deficiencies in the prior art and problem, applicant, through many experiments and improvement, develops nothing Disturbance high accurancy and precision deep water sampling device, it is possible to increase overcome the problem that deep water sampling precision is not enough while work efficiency, Thering is provided the deep water sampling apparatus of a kind of fast accurate, concrete, this utility model is achieved in that undisturbed high accurancy and precision is deep Water-sampling device, is made up of mounting system, dynamical system, pipeline and control system,
Described mounting system includes support (1), be horizontally placed on support (1) pedestal (11), pedestal (11) top are provided with axle Bearing (12), is placed in the wheel shaft (13) between both sides pedestal (11) top bearing block (12), rolling wheel (14) is sleeved on wheel shaft (13) On, workbench (15) is fixed on support (1) side and is positioned at pedestal (11) side;
Described dynamical system includes the Straightway self-priming pump (16) being placed on workbench (15) and is connected to Straightway self-priming pump (16) supply unit (4);
Described pipeline and control system include drinking-water pipe (2), counterweight set (21), threeway swivel (3), a three-way ball Valve (31), No. two tee ball valves (32), intake pipe (22), irrigation pipe (23) and connecting tube (24), wherein: described drinking-water pipe (2) Coiling is on rolling wheel (14), and the water suction end of drinking-water pipe (2) is set with counterweight set (21), and threeway swivel (3) is placed in and leans on On pedestal (11) outer end at wheel shaft (13) place of nearly workbench (15) side, the end of drinking-water pipe (2) passes rolling wheel (14) Diapire is entered on the nipple of threeway swivel (3) by wheel shaft (13) and pedestal (11), and threeway swivel (3) is additionally Two couplings are connected to a tee ball valve (31) and No. two tee ball valves (32) by respective connecting tube (24) respectively, and one A joint in number tee ball valve (31) and No. two tee ball valves (32) is respectively connecting to the entrance point of Straightway self-priming pump (16) And the port of export, a remaining interface of tee ball valve (31) connects irrigation pipe (23), and No. two tee ball valves (32) are remaining One interface connects intake pipe (22).
Further, described support is additionally provided with closed tube auxiliary guide on (1), including leading block (17), at least two Root pole (18), slide bar (19), two poles (18) are the most vertically fixed on support (1) and the two-wheeled limit pair of rolling wheel (14) Together, being provided with slide bar (19) between the termination of two poles (18), leading block (17) is sleeved on slide bar (19).
Further, the wheel shaft (13) of described rolling wheel (14) extends to the direction of threeway swivel (3) opposite side Outer and connect a swinging handle (25), by being provided with a fixed disk on the pedestal (11) in swinging handle (25) direction, side (26), the edge of fixed disk (26) has the fixed notch (27) of several uniformly continuous, the end hinge of swinging handle (25) Chain has fixing shank (28), and the external diameter of fixing shank (28) is not more than the internal diameter of fixed notch (27), and fixing shank (28) can be with Hinge does fulcrum and does the rotation being parallel to swinging handle (25), i.e. fixes shank (28) end and can turn to and snap in fixed notch (27) In.
Further, described supply unit (4) is accumulator battery, and the end, top of described drinking-water pipe (2) is provided with list To check joint (29).
Further, described support (1) side is provided with fixing truss (110).
Further, the outside of described Straightway self-priming pump (16) and supply unit (4) is provided with suitable protective cover, protection Cover is fixed on workbench (15), and the table top of described workbench (15) offers several osculums
Further, in described counterweight set (21), built-in miniature battery and record process chip, the outside of counterweight set (21) Surface is provided with temperature sensor and pressure transducer, temperature sensor and pressure transducer and is connected to record process chip, miniature Battery is that record process chip, temperature sensor and pressure transducer are powered, and record processes chip by wired or wireless biography Defeated mode connects the controller being placed in frame.
Further, described support (1) bottom is mounted on universal movable pulley (111) below corner, described support (1) Handle (113) it is equipped with on two symmetrical sides.
Further, described drinking-water pipe (2) is silica gel tube, inside diameter ranges between 13~17mm, thickness range 2~ Between 4mm, and drinking-water pipe (2) is printed on the degree of depth print of corresponding length in its surface from the end that draws water for top by length.
Operation principle introduction of the present utility model: undisturbed high accurancy and precision deep water sampling device, by mounting system, dynamical system System, pipeline and control system are constituted, it is characterised in that:
Described mounting system includes support (1), be horizontally placed on support (1) pedestal (11), pedestal (11) top are provided with axle Bearing (12), is placed in the wheel shaft (13) between both sides pedestal (11) top bearing block (12), rolling wheel (14) is sleeved on wheel shaft (13) On, workbench (15) is fixed on support (1) side and is positioned at pedestal (11) side;
Described dynamical system includes the Straightway self-priming pump (16) being placed on workbench (15) and is connected to Straightway self-priming pump (16) supply unit (4);
Described pipeline and control system include drinking-water pipe (2), counterweight set (21), threeway swivel (3), a three-way ball Valve (31), No. two tee ball valves (32), intake pipe (22), irrigation pipe (23) and connecting tube (24), wherein: described drinking-water pipe (2) Coiling is on rolling wheel (14), and the water suction end of drinking-water pipe (2) is set with counterweight set (21), and threeway swivel (3) is placed in and leans on On pedestal (11) outer end at wheel shaft (13) place of nearly workbench (15) side, the end of drinking-water pipe (2) passes rolling wheel (14) Diapire is entered on the nipple of threeway swivel (3) by wheel shaft (13) and pedestal (11), and threeway swivel (3) is additionally Two couplings are connected to a tee ball valve (31) and No. two tee ball valves (32) by respective connecting tube (24) respectively, and one A joint in number tee ball valve (31) and No. two tee ball valves (32) is respectively connecting to the entrance point of Straightway self-priming pump (16) And the port of export, a remaining interface of tee ball valve (31) connects irrigation pipe (23), and No. two tee ball valves (32) are remaining One interface connects intake pipe (22).
Support (1) is used for being placed on ground plays a supporting role, and pedestal (11) is erected on support (1), is used for supporting volume Wheel (14), rolling wheel (14) plays the collection operation purposes of the recovery to drinking-water pipe (2), unwrapping wire, in actual environment environmental protection research In work, often also need to carry out deeper water quality detection, directly use pumping for water pump then power demand higher, need To being previously implanted water body in drinking-water pipe (2) except air in tube before drawing water, in order to carry out deep water sampling work the most easily, Nipple in threeway swivel (3) can carry out rotating and threeway swivel by axis in threeway swivel (3) (3) shell is motionless, and meanwhile, nipple accesses in the wheel shaft (13) of rolling wheel (14), and nipple is connected on the end of drinking-water pipe (2) On, the end of drinking-water pipe (2) can be coiled on rolling wheel (14) after rolling wheel (14) diapire, therefore, works as rolling wheel in work (14) rotate when carrying out putting pipe or closed tube, wheel shaft (13), the end segment not shadow upper rotation of pedestal (11) together of drinking-water pipe (2) The comb cabling and the nipple that ring drinking-water pipe (2) will not produce and leak, and has a highest sealing, and threeway swivel (3) Two other coupling nipple tip then will not be followed to rotate, thus reached to rotatable by threeway swivel (3) The effect of water body, a tee ball valve (31) and No. two tee ball valves (32) are mutually transmitted mutual by the two in rolling wheel (14) Coordinate, reach the conversion effect of water pipeline.Concrete, before use, need to pour water, drinking-water pipe (2) entirety to reach The purpose can convenient drawn water to it, now, manipulates the handle on a tee ball valve (31) and No. two tee ball valves (32), changes Become it to lead to so that tee ball valve (31) is led to and switched to connect irrigation pipe (23) and the import of Straightway self-priming pump (16) End so that switch to the leading to of No. two tee ball valves (32) connect the port of export of Straightway self-priming pump (16) and No. two tee ball valves (32) connecting tube (24) on, now, i.e. irrigation pipe (23) is connected to drinking-water pipe (2) by Straightway self-priming pump (16), will pour water The water inlet termination of pipe (23) is put in ready water, starts Straightway self-priming pump (16) and starts to be poured into by water to drinking-water pipe (2) Until Straightway self-priming pump (16) can be stopped after drinking-water pipe (2) all fills water body bubble-free, now, according to drinking-water pipe (2) Overall length converses the water body volume in drinking-water pipe (2), and being put into the termination of drawing water of drinking-water pipe (2) needs to carry out sampling Sinking in water body, drinking-water pipe (2) sinks downwards under the effect of breeding set, puts pipe, when taking out of being put by controlling rolling wheel (14) Water pipe (2) length stops putting pipe after reaching the target location needing to extract the water sample water layer place degree of depth, now, and operation one again Tee ball valve (31) and No. two tee ball valves (32), switch to a tee ball valve (31) connect entering of Straightway self-priming pump (16) Connecting tube (24) on mouthful end and a tee ball valve (31), switch to No. two tee ball valves (32) to connect intake pipe (22) and The port of export of Straightway self-priming pump (16), now, i.e. intake pipe (22) connects drinking-water pipe (2) by Straightway self-priming pump (16), starts Straightway self-priming pump (16), water body is from intake pipe (22) discharge, and the overall length further according to drinking-water pipe (2) converses at drinking-water pipe (2) water body volume in, first discharges no less than the water body volume in drinking-water pipe (2), and it is deep that the water body now discharged is target The water layer water body of degree position, now, collects corresponding water body sample, reaches the purpose of deep water sampling, due to first in drinking-water pipe (2) Inside pouring water, the air in venting drinking-water pipe (2) makes in drinking-water pipe (2) without air pressure such that it is able to use low-power easily Water pump i.e. can reach the purpose of sampled water of the relatively deep degree of effective extraction, simple to operation effectively, overcome tradition In directly use water pump to draw water the difficulty existed, and the high demand to pump power from deep water so that this device can directly be answered Use with in deeper lake waters, it is thus achieved that sampling water body, so can save traditional extraction back and forth and put down collection container Operating process, improve work efficiency, and the interference stirring generation up and down between water layer will not be produced, effectively raise The quality of water body sample;
Further, described support is additionally provided with closed tube auxiliary guide on (1), including leading block (17), at least two Root pole (18), slide bar (19), two poles (18) are the most vertically fixed on support (1) and the two-wheeled limit pair of rolling wheel (14) Together, being provided with slide bar (19) between the termination of two poles (18), leading block (17) is sleeved on slide bar (19).Drinking-water pipe (2) be wound on rolling wheel (14), actually used in, during closed tube, need the winding being layered in order by drinking-water pipe (2), increase by one Individual closed tube auxiliary guide can improve efficiency and convenient degree, and drinking-water pipe (2) first presses on leading block (17), during closed tube Along with drinking-water pipe (2) is constantly lifted by the reverse rocking-turn of rolling wheel (14), operator can be by controlling leading block (17) slip on slide bar (19) adjusts orderly being wound on rolling wheel (14) of drinking-water pipe (2), and pole (18) is played cunning Bar (19) and the supporting role of leading block (17), leading block (17) is controlled the direction of routing of drinking-water pipe (2), is led by control The winding displacement controlling drinking-water pipe (2) to pulley (17) walks so that it is can clean and tidy in order and convenient and efficient during rolling;
Further, the wheel shaft (13) of described rolling wheel (14) extends to the direction of threeway swivel (3) opposite side Outer and connect a swinging handle (25), by being provided with a fixed disk on the pedestal (11) in swinging handle (25) direction, side (26), the edge of fixed disk (26) has the fixed notch (27) of several uniformly continuous, the end hinge of swinging handle (25) Chain has fixing shank (28), and the external diameter of fixing shank (28) is not more than the internal diameter of fixed notch (27), and fixing shank (28) can be with Hinge does fulcrum and does the rotation being parallel to swinging handle (25).Swinging handle (25) is not by motor-driven electricity at rolling wheel (14) During dynamic rolling wheel (14), need to control manually, when drinking-water pipe (2) is put into the target location degree of depth, need fixing rolling wheel (14) continue to sink with the pipe (2) that stops pumping, now, by fixing shank (28) towards fixed disk (26) place directional steering, will be solid Determine shank (28) and snap in fixed notch (27), owing to fixed disk (26) is integrally fixed on pedestal in frame (11), therefore Fixed disk (26) can fix the fixing shank (28) blocked, thus fixes rolling wheel (14) by fixing swinging handle (25) Rolling, thus reach fixing drinking-water pipe (2) depth location, reach to pinpoint the work purpose of degree of depth sampling;
Further, described supply unit (4) is accumulator battery, and the end, top of described drinking-water pipe (2) is provided with list To check joint (29).One-way non-return joint (29) is used for the dirty backflow of water body prevented in drinking-water pipe (2), plays non-return and makees With;Use middle needs to should be noted that by the termination of one-way non-return joint (29) upwards when getting rid of air, check-valves can be got rid of Air.
Further, described support (1) side is provided with fixing truss (110), and fixing truss (110) is used for putting counterweight Set (21), it is simple to manage and move carrying;
Further, the outside of described Straightway self-priming pump (16) and supply unit (4) is provided with suitable protective cover, protection Cover is fixed on workbench (15), and the table top of described workbench (15) offers several osculums, due to depth sampler It is generally used under the environment of humidity, often in contact with water, unavoidably can be because electric equipment be impacted, therefore, at electricity by liquid Protective cover is installed additional, it is possible to effectively stop that water droplet or current are directly contacted with and set on source apparatus (4) and Straightway self-priming pump (16) equipment Standby upper, it is possible to be effectively increased the service life of equipment, reduce maintenance rate;
Further, in described counterweight set (21), built-in miniature battery and record process chip, the outside of counterweight set (21) Surface is provided with temperature sensor and pressure transducer, temperature sensor and pressure transducer and is connected to record process chip, miniature Battery is that record process chip, temperature sensor and pressure transducer are powered, and record processes chip by wired or wireless biography Defeated mode connects the controller being placed in frame.In actually used, for Large River or reservoir, the depth of water is relatively deep, water body temperature Spending with change in depth obvious, existing sampling apparatus can not meet the real-time measurement of temperature, is still after being debarked by collection and carries out Measuring, temperature parameter can be affected by ambient parameter on the bank, owing to counterweight set (21) in use can directly sink To pump mouth top, its place environment is the pelagic environment at water body place needing to carry out sampling, therefore, temperature sensor, Pressure transducer can directly contact water body, reads the Real-time Water weight index of current environment, as surveyed by temperature sensor Settled front water temperature, by the hydraulic pressure of the current water body environment of determination of pressure sensor, can be used for judging the depth of water of current environment, And all data transmission to record is processed chip immediately store record, controller and record process chip can be passed through to have Line or wireless transmission means connect, when needing the related data obtaining current counterweight set (21) place water body environment, permissible Control record by controller and process the numerical value of the current each sensor of chip record, after reclaiming counterweight set (21), note can be taken out Record processes chip and calculates the machine-readable data taking its storage, thus obtains water quality parameter, has reference value;
Further, described support (1) bottom is mounted on universal movable pulley (111) below corner, described support (1) Being equipped with handle (113) on two symmetrical sides, universal movable pulley (111) makes this device can move use, handle easily (113) carrying and mobile this device of placement can be easy to, it is possible to the effective practicality increasing equipment and applicable surface;
Further, described drinking-water pipe (2) is silica gel tube, inside diameter ranges between 13~17mm, thickness range 2~ Between 4mm, and drinking-water pipe (2) is printed on the degree of depth print of corresponding length, silica gel tube in its surface from the end that draws water for top by length There is good toughness, there is preferable elasticity, folding resistance can be prevented, have good anti-hardening to make at the deep water that temperature is relatively low With, will not because of External Force Acting produce obvious deformation cause its length indication forbidden, inside diameter ranges between 13~17mm not Can be wide or narrow, the requirement needed for thickness suitable guarantee working environment, thus possess good corrosion resistance with complete Property, the sampling water body of effective guarantee extraction is not by ectocine, thus ensure that this device carries out the accuracy of deep water sampling.
In sum, compared with prior art, undisturbed high accurancy and precision deep water sampling provided by the utility model dress Put and there is following beneficial effect:
(1) this utility model carries out grab sampling by using drinking-water pipe directly to transfer to water body depths, it is possible to effectively keep away Exempt between water body disturbance produce impact, directly treat adopt degree of depth water body carry out extraction sampling, improve water body sample accurate Purity;
(2) by using drinking-water pipe to extract, during for needing the water body sample extracting different depth, it is not necessary to behaviour is repeated several times Make, it is only necessary to drinking-water pipe is continued sinks to respective depth position and can extract sampling next time, therefore, it is possible to effectively Improve work efficiency, save labour force simultaneously, reach time saving and energy saving benefit;
(3) real time data of water body environment condition at sampling water body place can be directly read, it is to avoid allow temperature index exist Detect the change caused after water outlet, improve real-time and the accuracy of data;
(4) by threeway swivel and the use of tee ball valve so that this device can carry out the deep water sampling of the degree of depth Convenient and swift, improve the degree of depth of waters sampling, configured by the structure of reasonable science simultaneously so that equipment running is stable convenient Effectively;
(5) this apparatus structure is scientific and reasonable, simple to operate, easy to use, and degree of accuracy and automaticity are high, and have very Strong practicality and applicable surface, it is simple to promote, and simple for production, there is higher economic worth;
(6) this utility model is applicable not only to depthkeeping when the hydrology, water conservancy and environmental monitoring and gathers water sample, applies also for sewage Treatment plant and blowdown enterprise etc., applied range.
(7) can produce in batches, it is simple to large-scale popularization and application.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of this utility model embodiment 3;
Fig. 3 is the posterior view point perspective view of Fig. 2;
Fig. 4 is front view of the present utility model;
Wherein: 1 support, 11 pedestals, 12 bearing blocks, 13 wheel shafts, 14 rolling wheels, 15 workbench, 16 straight Stream self priming pump, 17 leading blocks, 18 poles, 19 slide bars, 2 drinking-water pipes, 21 counterweight sets, 22 intake pipes, 23 Irrigation pipe, 24 connecting tubes, 25 swinging handles, 26 fixed disks, 27 fixed notchs, 28 fix shank, 29 unidirectional Check joint, 3 threeway swivels, No. 31 tee ball valves, 32 No. two tee ball valves, 4 supply units, 110 Fixing truss, 111 universal movable pulleies, 113 handles.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with detailed description of the invention And referring to the drawings, this utility model is further described.It should be understood that these describe the most exemplary, and do not really want Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not Obscure concept of the present utility model necessarily.
Embodiment 1: a certain lake is carried out the fixed point water sampling of the 15m degree of depth, as it is shown in figure 1, described mounting system includes Support 1, the pedestal 11 being horizontally placed on support 1, pedestal 11 top are provided with bearing block 12, are placed in bearing block 12 above both sides pedestal 11 Between wheel shaft 13, rolling wheel 14 be sleeved on wheel shaft 13, workbench 15 is fixed on support 1 side that to be positioned at pedestal 11 other;
Described dynamical system includes the Straightway self-priming pump 16 being placed on workbench 15 and is connected to Straightway self-priming pump 16 Supply unit 4;
Described pipeline and control system include drinking-water pipe 2, counterweight set 21,3, tee ball valve 31 of threeway swivel, No. two tee ball valves 32, intake pipe 22, irrigation pipe 23 and connecting tube 24, wherein: described drinking-water pipe 2 coiling, on rolling wheel 14, is taken out The water suction end of water pipe 2 is set with counterweight set 21, and threeway swivel 3 is disposed adjacent to wheel shaft 13 place of workbench 15 side Pedestal 11 outer end on, the end of drinking-water pipe 2 enters threeway through rolling wheel 14 diapire by wheel shaft 13 and pedestal 11 and rotates and connect On the nipple of 3, two other coupling of threeway swivel 3 is connected to No. one three by respective connecting tube 24 respectively Pass ball valve 31 and No. two tee ball valves 32, a joint in a tee ball valve 31 and No. two tee ball valves 32 is respectively connecting to The entrance point of Straightway self-priming pump 16 and the port of export, a tee ball valve 31 remaining interface connection irrigation pipe 23, No. two three The remaining interface of pass ball valve 32 connects intake pipe 22.
Supply unit 4 being used into 24V direct-flow storage battery power, the end, top of described drinking-water pipe 2 is provided with unidirectional Check joint 29.One-way non-return joint 29, for preventing the dirty backflow of water body in drinking-water pipe 2, plays non-return effect;Need To injecting water body removing air in drinking-water pipe 2 before drawing water, therefore, in order to carry out deep water sampling work, institute the most easily State pipeline and control system also includes threeway swivel 31, No. two tee ball valves 32 of 3, tee ball valve, irrigation pipe 23 and Connecting tube 24, on pedestal 11 outer end at wheel shaft 13 place that described threeway swivel 3 is disposed adjacent to workbench 15 side, takes out The end of water pipe 2 is entered on the nipple of threeway swivel 3 through rolling wheel 14 diapire by wheel shaft 13 and pedestal 11, and threeway turns Two other coupling of dynamic joint 3 is connected to a tee ball valve 31 and No. two three-way balls by respective connecting tube 24 respectively Valve 32, a joint in a tee ball valve 31 and No. two tee ball valves 32 is respectively connecting to the entrance point of Straightway self-priming pump 16 And the port of export, a remaining interface of tee ball valve 31 connects irrigation pipe 23, and No. two remaining one of tee ball valves 32 connect Mouth connects intake pipe 22.Manipulate the handle on a tee ball valve 31 and No. two tee ball valves 32, change it and lead to so that No. one Tee ball valve 31 leads to and switches to connect irrigation pipe 23 and the entrance point of Straightway self-priming pump 16 so that No. two tee ball valves 32 logical Connecting tube 24 on the port of export switching to connection Straightway self-priming pump 16 and No. two tee ball valves 32, now, i.e. irrigation pipe 23 It is connected to drinking-water pipe 2 by Straightway self-priming pump 16, the water inlet termination of irrigation pipe 23 is put in the ready bucket filling water, Start Straightway self-priming pump 16 to start to be poured into drinking-water pipe 2 by the water in bucket until drinking-water pipe 2 is all filled water body bubble-free After can stop Straightway self-priming pump 16, now, converse the water body volume in drinking-water pipe 2 according to the overall length of drinking-water pipe 2, The termination of drawing water of drinking-water pipe 2 is put into needs carry out in the water body sampled sink, drinking-water pipe 2 breeding set effect under to sinking Falling, put pipe by controlling rolling wheel 14, the length putting in water when the drinking-water pipe 2 put stops putting pipe after reaching 30m, then, then Number tee ball valve of secondary operation 31 and No. two tee ball valves 32, switch to a tee ball valve 31 connect Straightway self-priming pump 16 Connecting tube 24 on entrance point and a tee ball valve 31, switch to No. two tee ball valves 32 to connect intake pipe 22 and direct current from The port of export of sucking pump 16, now, i.e. intake pipe 22 connects drinking-water pipe 2 by Straightway self-priming pump 16, starts Straightway self-priming pump 16, water Body is discharged from intake pipe 22, after first discharging the water no less than the water body total amount poured into when pouring water within drinking-water pipe 2, and the water of discharge Body is the water layer water body of 30m depth location, now, collects corresponding water body sample, reaches the purpose of deep water sampling.
Embodiment 2: lake water is carried out the sampling of 25m degree of depth water body, as shown in Figure 2 to 4, described support 1 is additionally provided with receipts Pipe auxiliary guide, including leading block 17, at least two poles 18, slide bars 19, two poles 18 are the most vertically fixed on On support 1, align in the two-wheeled limit with rolling wheel 14, is provided with slide bar 19 between the termination of two poles 18, and leading block 17 is sleeved on On slide bar 19.The wheel shaft 13 of described rolling wheel 14 extends to the direction of threeway swivel 3 opposite side outward and connects one shake Fixed handle 25, the pedestal 11 by direction, swinging handle 25 side is provided with a fixed disk 26, the edge of fixed disk 26 is opened Having the fixed notch 27 of several uniformly continuous, the end hinge of swinging handle 25 has fixing shank 28, outside fixing shank 28 Footpath is not more than the internal diameter of fixed notch 27, and fixing shank 28 can be done fulcrum with hinge and do and be parallel to the rotation of swinging handle 25, institute The outside stating Straightway self-priming pump 16 and supply unit 4 is provided with suitable protective cover, and protective cover is fixed on workbench 15, described Several osculums are offered on the table top of workbench 15;Described drinking-water pipe 2 is silica gel tube, inside diameter ranges 13mm or 15mm, 17mm, thickness range at 2mm, or 3,4mm, and drinking-water pipe 2 from draw water end print in its surface by length for top The degree of depth having corresponding length prints, and after pouring water according to the mode of operation of embodiment 2, carries out putting pipe by swinging handle 25, when drawing water When pipe 2 immerses the degree of depth marking that the position at the water surface reaches to be printed on 50m, stop putting pipe, and pull fixing shank 28, by fixed handle Bar 28 is fixed in sticking into the fixed notch 27 on the fixed disk 26 of its correspondence, then carries out sampling of drawing water, and after completing, reclaims Drinking-water pipe 2, during recovery, it is orderly that operator adjust drinking-water pipe 2 by the control leading block 17 slip on slide bar 19 Being wound on rolling wheel 14, pole 18 is played slide bar 19 and the supporting role of leading block 17, and leading block 17 controls drinking-water pipe 2 Direction of routing, control the winding displacement of drinking-water pipe 2 walk by controlling leading block 17, described support 1 side is provided with fixing Truss 110, fixing truss 110 is used for putting counterweight set 21, is mounted on universal movable pulley bottom described support 1 below corner 111, two symmetrical sides of described support 1 are equipped with handle 113, during single unit system, counterweight set 21 are placed on fixing truss On 110, after this device can be promoted to arrive purpose position, with portable handle 113, retracting device can be carried.
Embodiment 3: on the basis of embodiment 2, processes chip by built-in miniature battery and record in counterweight set 21, The outer surface of counterweight set 21 is provided with temperature sensor, pressure transducer, temperature sensor and pressure transducer and is connected to record Processing chip, minicell is that record process chip, temperature sensor and pressure transducer are powered, and record processes chip by having Line or wireless transmission means connect the controller being placed in frame can carry out the ambient condition data to target water body simultaneously Carrying out examinations, wire connects controller and record process chip by special process along drinking-water pipe 2, or, use wireless Signal receiver is placed in record and processes on chip, similarly matched corresponding wireless signal receiving and sending device, phase that the two is wireless on controller Even, after drinking-water pipe 2 sinks to the target location of 50m, sending command signal by controller, it is wireless that record processes on chip After signal receiver receives signal, record processes chip and starts to record current sensor values data: temperature sensor measurement Current water temperature, by the hydraulic pressure of the current water body environment of determination of pressure sensor, can be used for judging the depth of water of current environment, and All data transmission to record is processed chip and immediately stores record, after sampling terminates, after reclaiming counterweight set 21, Ke Yiqu Go out record and process the machine-readable data taking its storage of chip calculating, thus obtain water quality parameter, there is reference value.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains this reality By novel principle, and do not constitute restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model In the case of any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.Additionally, This utility model claims are intended to fall into scope and border or this scope and border Whole in equivalents change and modifications example.

Claims (10)

1. undisturbed high accurancy and precision deep water sampling device, is made up of mounting system, dynamical system, pipeline and control system, and it is special Levy and be: described pipeline and control system include drinking-water pipe (2), counterweight set (21), threeway swivel (3), a three-way ball Valve (31), No. two tee ball valves (32), intake pipe (22), irrigation pipe (23) and connecting tube (24), wherein: described drinking-water pipe (2) Coiling is on rolling wheel (14), and the water suction end of drinking-water pipe (2) is set with counterweight set (21), and threeway swivel (3) is placed in and leans on On pedestal (11) outer end at wheel shaft (13) place of nearly workbench (15) side, the end of drinking-water pipe (2) passes rolling wheel (14) Diapire is entered on the nipple of threeway swivel (3) by wheel shaft (13) and pedestal (11), and threeway swivel (3) is additionally Two couplings are connected to a tee ball valve (31) and No. two tee ball valves (32) by respective connecting tube (24) respectively, and one A joint in number tee ball valve (31) and No. two tee ball valves (32) is respectively connecting to the entrance point of Straightway self-priming pump (16) And the port of export, a remaining interface of tee ball valve (31) connects irrigation pipe (23), and No. two tee ball valves (32) are remaining One interface connects intake pipe (22).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 1, it is characterised in that described mounting system bag The pedestal (11), pedestal (11) top that include support (1), are horizontally placed on support (1) are provided with bearing block (12), are placed in both sides pedestal (11) wheel shaft (13), rolling wheel (14) between top bearing block (12) are sleeved on wheel shaft (13), and workbench (15) is fixed on machine It is positioned at pedestal (11) other on seat (1) side;
Described dynamical system includes the Straightway self-priming pump (16) being placed on workbench (15) and is connected to Straightway self-priming pump (16) Supply unit (4).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 2, it is characterised in that described support (1) is upper also It is provided with closed tube auxiliary guide, including leading block (17), at least two poles (18), slide bars (19), two poles (18) The most vertically it is fixed on support (1) above to align with the two-wheeled limit of rolling wheel (14), between the termination of two poles (18), cunning is installed Bar (19), leading block (17) is sleeved on slide bar (19).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 3, it is characterised in that described rolling wheel (14) Wheel shaft (13) extends to the direction of threeway swivel (3) opposite side outer and connects a swinging handle (25), by shake One fixed disk (26) is installed on the pedestal (11) in handle (25) direction, side, the edge of fixed disk (26) has several The fixed notch (27) of uniformly continuous, the end hinge of swinging handle (25) has fixing shank (28), outside fixing shank (28) Footpath is not more than the internal diameter of fixed notch (27), and fixing shank (28) can be done fulcrum with hinge and do and be parallel to turning of swinging handle (25) Dynamic, i.e. fix shank (28) end and can turn to and snap in fixed notch (27).
5. according to the undisturbed high accurancy and precision deep water sampling device described in claim 2 or 4, it is characterised in that described supply unit (4) being accumulator battery, the end, top of described drinking-water pipe (2) is provided with one-way non-return joint (29).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 5, it is characterised in that described support (1) side It is provided with fixing truss (110).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 6, it is characterised in that described Straightway self-priming pump (16) and the outside of supply unit (4) is provided with suitable protective cover, protective cover is fixed on workbench (15), described workbench (15) several osculums are offered on table top
Undisturbed high accurancy and precision deep water sampling device the most according to claim 5, it is characterised in that described counterweight set (21) Middle built-in miniature battery and record process chip, and the outer surface of counterweight set (21) is provided with temperature sensor and pressure transducer, Temperature sensor and pressure transducer be connected to record process chip, minicell be record process chip, temperature sensor and Pressure transducer is powered, and record is processed chip and connected the controller being placed in frame by wired or wireless transmission means.
Undisturbed high accurancy and precision deep water sampling device the most according to claim 8, it is characterised in that described support (1) bottom It is mounted on universal movable pulley (111) below corner, two symmetrical sides of described support (1) are equipped with handle (113).
Undisturbed high accurancy and precision deep water sampling device the most according to claim 3, it is characterised in that described drinking-water pipe (2) For silica gel tube, inside diameter ranges between 13~17mm, thickness range between 2~4mm, and drinking-water pipe (2) from the end that draws water for beginning End is printed on the degree of depth print of corresponding length in its surface by length.
CN201620678379.6U 2016-06-30 2016-06-30 Undisturbed high accurancy and precision deep water sampling device Withdrawn - After Issue CN205808766U (en)

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Publication number Priority date Publication date Assignee Title
CN106066264A (en) * 2016-06-30 2016-11-02 云南省环境科学研究院 Undisturbed high accurancy and precision deep water sampling device
CN107310452A (en) * 2017-06-28 2017-11-03 防城港市水利水电勘测设计院 A kind of water conservancy inspection car
CN107351753A (en) * 2017-06-28 2017-11-17 防城港市水利水电勘测设计院 A kind of hydraulic engineering special-purpose vehicle
CN109724843A (en) * 2019-02-13 2019-05-07 江苏双双高新科技有限公司 A kind of automatic sampling mechanism measuring machine
CN109724842A (en) * 2019-02-13 2019-05-07 江苏双双高新科技有限公司 A kind of quick Qu Ye mechanism, robot
CN111287131A (en) * 2020-02-24 2020-06-16 鑫炜吉建工集团有限公司 Building construction removes ponding environment-friendly device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066264A (en) * 2016-06-30 2016-11-02 云南省环境科学研究院 Undisturbed high accurancy and precision deep water sampling device
CN106066264B (en) * 2016-06-30 2019-08-02 云南省环境科学研究院 Undisturbed high accurancy and precision deep water sampling device
CN107310452A (en) * 2017-06-28 2017-11-03 防城港市水利水电勘测设计院 A kind of water conservancy inspection car
CN107351753A (en) * 2017-06-28 2017-11-17 防城港市水利水电勘测设计院 A kind of hydraulic engineering special-purpose vehicle
CN109724843A (en) * 2019-02-13 2019-05-07 江苏双双高新科技有限公司 A kind of automatic sampling mechanism measuring machine
CN109724842A (en) * 2019-02-13 2019-05-07 江苏双双高新科技有限公司 A kind of quick Qu Ye mechanism, robot
CN109724842B (en) * 2019-02-13 2021-06-01 江苏双双高新科技有限公司 Robot gets liquid mechanism fast
CN109724843B (en) * 2019-02-13 2021-06-01 江苏双双高新科技有限公司 Automatic sampling mechanism of measuring machine
CN111287131A (en) * 2020-02-24 2020-06-16 鑫炜吉建工集团有限公司 Building construction removes ponding environment-friendly device

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