CN202330069U - Water quality sampler with positioning structure - Google Patents

Water quality sampler with positioning structure Download PDF

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Publication number
CN202330069U
CN202330069U CN2011204905940U CN201120490594U CN202330069U CN 202330069 U CN202330069 U CN 202330069U CN 2011204905940 U CN2011204905940 U CN 2011204905940U CN 201120490594 U CN201120490594 U CN 201120490594U CN 202330069 U CN202330069 U CN 202330069U
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CN
China
Prior art keywords
sampling
water
basket
bottle
rope
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Expired - Fee Related
Application number
CN2011204905940U
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Chinese (zh)
Inventor
周良
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ZHENJIANG ENVIRONMENT MONITORING CENTRAL STATION
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ZHENJIANG ENVIRONMENT MONITORING CENTRAL STATION
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Priority to CN2011204905940U priority Critical patent/CN202330069U/en
Application granted granted Critical
Publication of CN202330069U publication Critical patent/CN202330069U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a water quality sampler with a positioning structure, which is formed by a lifting rope, a floating ball, a positioning rope, a sampling basket, an upper cross rod, a spring, a lower cross rod, a clamp, a sampling bottle plug, a sampling bottle and a weight balancing block, wherein the lifting rope is connected to the top part of the sampling basket after penetrating through a hole in the center of the floating ball; the positioning rope is led out from the lower left part of the floating ball so as to be connected onto a pulling rope led out from the lower right part of the floating ball correspondingly; the lower end of the pulling rope is connected to a midpoint of the lower cross rod after penetrating through a central hole of the upper cross rod; the upper cross rod is located on the upper part in the sampling basket and is fixedly arranged on a framework of the sampling basket; the lower part of the upper cross rod is connected with the lower cross rod through the spring; the lower part of the lower cross rod is connected with the clamp for clamping the sampling bottle plug; the sampling bottle is arranged under the clamp of the lower cross rod; the sampling bottle plug is plugged on a bottle opening on the upper part of the sampling bottle; and the weight balancing block is arranged on the bottom end of the sampling basket. A structure that the positioning can be realized through the positioning rope, and the floating ball is utilized to be matched with the weight balancing block is adopted, so that the problem of water depth sampling by the water quality sampler for sampling a water sample under a water face with a certain depth is solved, the sampling operation is simple, convenient and easy to realize, and the water depth positioning is accurate.

Description

The water-quality sampler of band location structure
Technical field
The utility model relates to by the chemistry of measuring material or physical property is tested or analysis of material, is meant a kind of water-quality sampler with location structure especially.
Background technology
In the water quality monitoring in China environmental monitoring field, using various water-quality samplers to gather surface water and underground water at present.Sometimes also need gather the water sample of underwater certain depth; The water-quality sampler of existing collection underwater certain depth water sample; Be generally and adopt a sampling basket that sampling bottle is housed to tie down to be put into certain depth under water with a lifting rope; To the judgement of the depth of water is that place through certain-length on lifting rope makes marks, and arrives the water surface with mark position and judges the depth of water.In sampling process, also pinion the bottle stopper of sampling bottle simultaneously again with another root lifting rope, when sampling thief arrives appointment depth of water position, open the bottle stopper of sampling bottle through dropping the lifting rope of pinioning bottle stopper.Because the sample collector is far away apart from the water surface during sampling; Judge that the mark position on the lifting rope is often not too easy; The lifting rope that when sampling thief arrives appointment depth of water position, will firmly grasp sampling thief is in case the sampling thief position deviation; Also to repeatedly pull the bottle stopper that the lifting rope of pinioning bottle stopper is opened sampling bottle simultaneously, sometimes, cause to gather water sample because the position does not more than once pull the bottle stopper that the lifting rope of pinioning bottle stopper also can't be opened sampling bottle.Therefore existing water-quality sampler also exists some unsatisfactory defectives.
Summary of the invention
The utility model technical matters to be solved just is to the existing defective that exists in the gatherer process of underwater certain depth water sample of gathering, and provides a kind of and can adopt the match water-quality sampler of band location structure of structure of ball float and balancing weight through the positioning rope location.
The water-quality sampler of the band location structure of the utility model is made up of lifting rope, ball float, positioning rope, sampling basket, cross tube, spring, sheer pole, clip, sampling bottle bottle stopper, sampling bottle and balancing weight; The hole that lifting rope passes the ball float center is connected the top of sampling basket; Positioning rope is drawn by the ball float lower left quarter and is connected on the corresponding stay cord of being drawn by the ball float right lower quadrant; The center pit that cross tube is passed in the stay cord lower end is connected to the centermost of sheer pole, and the top that cross tube is positioned at the sampling basket is fixed on the framework of sampling basket, under the cross tube through spring connection sheer pole; The clip that connects folder sampling bottle bottle stopper under the sheer pole; Be sampling bottle under the clip of sheer pole, sampling bottle top bottleneck is plugged with the sampling bottle bottle stopper, and the bottom of sampling basket is provided with balancing weight.The diameter dimension of sampling basket is φ 10cm~φ 20cm, height 30~50cm.The length of positioning rope can be decided according to the actual degree of depth that is put under water of water-quality sampler, and the length of general positioning rope is 20~150cm.The surface in contact of the ball float and the water surface is long-pending to be 300~900cm 2The size of balancing weight is long * wide be 8 * 8cm 2, balancing weight weight is 0.3~1kg.
When using the water-quality sampler of the utility model band location structure; The depth of water of gathering earlier water sample is as required adjusted the length of positioning rope; The depth of water that makes the length of positioning rope equal to gather water sample is packed sampling bottle in the sampling basket into then, uses the clip that is connected with the cross bar in the key of sampling to clamp the sampling bottle bottle stopper; The cross tube of sampling basket internal upper part is fixed on the framework of sampling basket, and the sheer pole in the sampling basket links to each other with cross tube and can under the spring force effect, move by vertical direction through spring.To put into water with the water-quality sampler of location structure with lifting rope; Because balancing weight is than the moving sampling thief submerged of heave hand; And ball float when touching the water surface ball float float on the surface; Sampling thief ceaselessly sinks when positioning rope is stretching, because the stretching positioning rope of the buoyancy of ball float upwards spurs the sheer pole in the sampling basket, sheer pole upwards drives clip the bottle stopper of sampling bottle is opened; Because the buoyancy of ball float was suspended under water at ball float buoyancy function down-sampling basket greater than general assembly (TW) thereby this moment of sampling basket, this moment, positioning rope stretching thereby this moment of the depth of water was that the just preset sample water deep-seated of positioning rope length that configures is put.After water sample is filled sampling bottle; Upwards spur lifting rope; This moment, positioning rope no longer kept stretching state, positioning rope this moment disappearing to upper pulling force to sheer pole owing to draw the tension of lifting rope that the sampling basket is moved up; Sheer pole moves down the drive clip bottle stopper is got back in the sampling bottle under the downward flexible effect of spring, so far accomplish whole water quality sampling process.
The advantage of the utility model just is because employing can be through positioning rope location and the structure of utilizing ball float to match with balancing weight; Solved depth of water orientation problem to the water-quality sampler sampling of certain depth water sample in the underwater; Sampling operation is simple and easy to do, depth of water accurate positioning.Because driving sheer pole after stretching voluntarily, positioning rope clip is opened the bottle stopper of sampling bottle take water sample; Make the sampling basket when moving up and after water sample is filled sampling bottle, upwards spur lifting rope; Because positioning rope no longer keeps the downward elastic acting force of stretching state through the sheer pole spring to drive clip again bottle stopper is got back in the sampling bottle; Solve the sampling bottle bottle stopper and in water, be difficult to the difficult problem of opening and closing in the sampling process; Open and close bottle stopper and in taking the water sample operating process, accomplish voluntarily fully, very convenient.The apparatus structure of the water-quality sampler of the band location structure of the utility model is simple, practical, be easy to make.Thereby the water-quality sampler of the band location structure of the utility model has broad prospect for its application.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation;
Fig. 1 is the structural representation of the water-quality sampler of the utility model band location structure;
Fig. 2 is the local enlarged diagram of sheer pole and clip and sampling bottle bottle stopper part on the water-quality sampler of the utility model band location structure.
With reference to accompanying drawing, like figure, 1, lifting rope, 2, ball float, 3, positioning rope, 4, the sampling basket, 5, cross tube, 6, spring, 7, sheer pole, 8, clip, 9, the sampling bottle bottle stopper, 10, sampling bottle, 11, balancing weight.
Embodiment
Below be the embodiment of the utility model, the actual use of the utility model is not limited to embodiment.
Embodiment 1, the water-quality sampler of band location structure
Adopt the water-quality sampler of the band location structure of the utility model structure.Consult accompanying drawing; The water-quality sampler of band location structure is made up of lifting rope 1, ball float 2, positioning rope 3, sampling basket 4, cross tube 5, spring 6, sheer pole 7, clip 8, sampling bottle bottle stopper 9, sampling bottle 10 and balancing weight 11; The hole that lifting rope 1 passes ball float 2 centers is connected the top of sampling basket 4, and positioning rope 3 is drawn by the ball float lower left quarter and is connected on the corresponding stay cord of being drawn by the ball float right lower quadrant, and the center pit that cross tube is passed in the stay cord lower end is connected to the centermost of sheer pole; The top that cross tube 5 is positioned at the sampling basket is fixed on the framework of sampling basket; Connecting sheer pole 7 through spring 6 under the cross tube 5, connect the clip 8 of folder sampling bottle bottle stopper under the sheer pole, is sampling bottle 10 under the clip of sheer pole; Sampling bottle top bottleneck is plugged with sampling bottle bottle stopper 9, and the bottom of sampling basket is provided with balancing weight 11.The diameter dimension of sampling basket is φ 10cm, height 30 cm.Be used for the mensuration sampling of lake water water quality, take the degree of depth of water sample to confirm as 50cm, definite positioning rope length is 50cm.The surface in contact of the ball float and the water surface is long-pending to be 300cm 2The size of balancing weight is long * wide be 8 * 8cm 2, balancing weight weight is 0.5kg.
When using the water-quality sampler of the utility model band location structure; The depth of water of gathering earlier water sample is as required adjusted the length of positioning rope; The depth of water that makes the length of positioning rope equal to gather water sample is packed sampling bottle in the sampling basket into then, uses the clip that is connected with the cross bar in the key of sampling to clamp the sampling bottle bottle stopper; The cross tube of sampling basket internal upper part is fixed on the framework of sampling basket, and the sheer pole in the sampling basket links to each other with cross tube and can under the spring force effect, move by vertical direction through spring.To put into water with the water-quality sampler of location structure with lifting rope; Because balancing weight is than the moving sampling thief submerged of heave hand; And ball float when touching the water surface ball float float on the surface; Sampling thief ceaselessly sinks when positioning rope is stretching, because the stretching positioning rope of the buoyancy of ball float upwards spurs the sheer pole in the sampling basket, sheer pole upwards drives clip the bottle stopper of sampling bottle is opened; Because the buoyancy of ball float was suspended under water at ball float buoyancy function down-sampling basket greater than general assembly (TW) thereby this moment of sampling basket, this moment, positioning rope stretching thereby this moment of the depth of water was that the just preset sample water deep-seated of positioning rope length that configures is put.After water sample is filled sampling bottle; Upwards spur lifting rope; This moment, positioning rope no longer kept stretching state, positioning rope this moment disappearing to upper pulling force to sheer pole owing to draw the tension of lifting rope that the sampling basket is moved up; Sheer pole moves down the drive clip bottle stopper is got back in the sampling bottle under the downward flexible effect of spring, so far accomplish whole water quality sampling process.
Can solve the depth of water orientation problem to the water-quality sampler sampling of the certain depth water sample in the underwater through positioning rope location and the structure of utilizing ball float to match with balancing weight owing to adopt, sampling operation is simple and easy to do, depth of water accurate positioning.Because driving sheer pole after stretching voluntarily, positioning rope clip is opened the bottle stopper of sampling bottle take water sample; Make the sampling basket when moving up and after water sample is filled sampling bottle, upwards spur lifting rope; Because positioning rope no longer keeps the downward elastic acting force of stretching state through the sheer pole spring to drive clip again bottle stopper is got back in the sampling bottle; Solve the sampling bottle bottle stopper and in water, be difficult to the difficult problem of opening and closing in the sampling process; Open and close bottle stopper and in taking the water sample operating process, accomplish voluntarily fully, very convenient.
Operating position is good.

Claims (3)

1. water-quality sampler with location structure; It is characterized in that forming by lifting rope, ball float, positioning rope, sampling basket, cross tube, spring, sheer pole, clip, sampling bottle bottle stopper, sampling bottle and balancing weight; The hole that lifting rope passes the ball float center is connected the top of sampling basket, and positioning rope is drawn by the ball float lower left quarter and is connected on the corresponding stay cord of being drawn by the ball float right lower quadrant, and the center pit that cross tube is passed in the stay cord lower end is connected to the centermost of sheer pole; The top that cross tube is positioned at the sampling basket is fixed on the framework of sampling basket; Connecting sheer pole through spring under the cross tube, connect the clip of folder sampling bottle bottle stopper under the sheer pole, is sampling bottle under the clip of sheer pole; Sampling bottle top bottleneck is plugged with the sampling bottle bottle stopper, and the bottom of sampling basket is provided with balancing weight.
2. the water-quality sampler of band location structure according to claim 1, the diameter dimension of the basket that it is characterized in that sampling is φ 10cm~φ 20cm, height 30~50cm; The length of positioning rope is 20~150cm; The surface in contact of the ball float and the water surface is long-pending to be 300~900cm 2The size of balancing weight is long * wide be 8 * 8cm 2, balancing weight weight is 0.3~1kg.
3. the water-quality sampler of band location structure according to claim 2, the diameter dimension of the basket that it is characterized in that sampling is φ 10cm, height 30 cm; Positioning rope length is 50cm; The surface in contact of the ball float and the water surface is long-pending to be 300cm 2Balancing weight weight is 0.5kg.
CN2011204905940U 2011-12-01 2011-12-01 Water quality sampler with positioning structure Expired - Fee Related CN202330069U (en)

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Application Number Priority Date Filing Date Title
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103543039A (en) * 2013-10-29 2014-01-29 佛山市海天(高明)调味食品有限公司 Soybean sauce sampling device
CN104764629A (en) * 2015-04-30 2015-07-08 范佳茵 Water quality monitoring sampling device and method
CN105203729A (en) * 2015-10-20 2015-12-30 中国科学院南京地理与湖泊研究所 Water body pollutant appearance degradation coefficient in-situ determination device and method
CN108426739A (en) * 2018-05-24 2018-08-21 安徽省佳逸环保科技有限公司 A kind of combined type water-quality sampler
CN109099854A (en) * 2018-08-29 2018-12-28 江苏省工程勘测研究院有限责任公司 A kind of measuring device and measuring method of Larger water depths
CN109297769A (en) * 2018-11-16 2019-02-01 浙江海洋大学 A kind of device acquiring emerging marine pollutant
CN110308013A (en) * 2019-06-18 2019-10-08 山西大学 A kind of mechanically recyclable automatically taking water sampling device
CN110987526A (en) * 2019-11-25 2020-04-10 徐州志欧机电设备有限公司 Water sample collection system
CN111239354A (en) * 2020-01-19 2020-06-05 临沂大学 Multifunctional intelligent detection device for organic wastewater
CN111257047A (en) * 2019-11-27 2020-06-09 浙江省海洋水产研究所 Environment monitoring water sample collecting and storing device and method
CN111982587A (en) * 2020-07-06 2020-11-24 中国科学院地理科学与资源研究所 Offshore water sample collection system based on unmanned aerial vehicle
CN112665916A (en) * 2021-01-19 2021-04-16 李玉燕 Sampling device with anti-leakage structure based on sewage treatment
CN113267385A (en) * 2021-06-30 2021-08-17 江西应用技术职业学院 Underground water monitoring is with sampling device that can divide level

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103543039B (en) * 2013-10-29 2015-12-02 佛山市海天(高明)调味食品有限公司 A kind of soy sauce sampling apparatus
CN103543039A (en) * 2013-10-29 2014-01-29 佛山市海天(高明)调味食品有限公司 Soybean sauce sampling device
CN104764629A (en) * 2015-04-30 2015-07-08 范佳茵 Water quality monitoring sampling device and method
CN105203729A (en) * 2015-10-20 2015-12-30 中国科学院南京地理与湖泊研究所 Water body pollutant appearance degradation coefficient in-situ determination device and method
CN105203729B (en) * 2015-10-20 2017-05-03 中国科学院南京地理与湖泊研究所 Water body pollutant appearance degradation coefficient in-situ determination device and method
CN108426739B (en) * 2018-05-24 2021-01-01 安徽省佳逸环保科技有限公司 Combined water quality sampler
CN108426739A (en) * 2018-05-24 2018-08-21 安徽省佳逸环保科技有限公司 A kind of combined type water-quality sampler
CN109099854A (en) * 2018-08-29 2018-12-28 江苏省工程勘测研究院有限责任公司 A kind of measuring device and measuring method of Larger water depths
CN109297769A (en) * 2018-11-16 2019-02-01 浙江海洋大学 A kind of device acquiring emerging marine pollutant
CN110308013A (en) * 2019-06-18 2019-10-08 山西大学 A kind of mechanically recyclable automatically taking water sampling device
CN110308013B (en) * 2019-06-18 2021-07-02 山西大学 Mechanical type recoverable automatic water sampling device
CN110987526A (en) * 2019-11-25 2020-04-10 徐州志欧机电设备有限公司 Water sample collection system
CN111257047A (en) * 2019-11-27 2020-06-09 浙江省海洋水产研究所 Environment monitoring water sample collecting and storing device and method
CN111239354A (en) * 2020-01-19 2020-06-05 临沂大学 Multifunctional intelligent detection device for organic wastewater
CN111982587A (en) * 2020-07-06 2020-11-24 中国科学院地理科学与资源研究所 Offshore water sample collection system based on unmanned aerial vehicle
CN111982587B (en) * 2020-07-06 2022-02-18 中国科学院地理科学与资源研究所 Offshore water sample collection system based on unmanned aerial vehicle
CN112665916A (en) * 2021-01-19 2021-04-16 李玉燕 Sampling device with anti-leakage structure based on sewage treatment
CN113267385A (en) * 2021-06-30 2021-08-17 江西应用技术职业学院 Underground water monitoring is with sampling device that can divide level

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Granted publication date: 20120711

Termination date: 20131201