CN205620168U - Quick sample thief of deep water - Google Patents
Quick sample thief of deep water Download PDFInfo
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- CN205620168U CN205620168U CN201620439829.6U CN201620439829U CN205620168U CN 205620168 U CN205620168 U CN 205620168U CN 201620439829 U CN201620439829 U CN 201620439829U CN 205620168 U CN205620168 U CN 205620168U
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Abstract
The utility model relates to a quick sample thief of deep water, including sampling bucket, sampling frame, capstan winch and pulley, sampling bucket lower part inboard be equipped with the gravity ball valve, sampling bucket's upper end is equipped with to promote seals the valve, sampling frame including carrying the handle frames and the support of table, support of table upper end is equipped with table surface, the last fixed connection capstan winch of table surface, the pull wire of capstan winch on it pass through the pulley and be connected with the shadoof of sampling bucket upper end. Owing to sampling bucket lower part inboard is equipped with the gravity ball valve, sampling bucket's upper end is equipped with to promote seals the valve, and sampling bucket was in open mode formation water course from top to bottom when sampling bucket descended, and when promoting sampling bucket, sampling bucket is in the closed condition, consequently can effectively gather the water sample of certain degree of depth to easy operation is swift, and it is extremely convenient to use, equipment structure is simple, and the production of being convenient for is promoted.
Description
Technical field
The utility model relates to a kind of sampler monitoring water quality, particularly relates to a kind of deep water rapid sampler.
Background technology
Water is Source of life, and human survival be unable to do without water, and the quality of Drinking Water water quality is closely related with human health.With the raising of socioeconomic development, scientific progress and living standards of the people, the water quality requirement to Drinking Water for the people improves constantly, water quality standard for drinking water also correspondingly development and perfect.Owing to many water quality key elements such as biochemical oxygen demand (BOD), nitrogen, phosphorus cannot be obtained by on-line monitoring, it is necessary to carry out pinpointing water sampling, then carry out indoor water analysis and obtain.At present, the existing sampler for water quality monitoring is various in style, but external enwergy out of office more convenient is carried, can Quick Acquisition the also no discovery of easy to operate collector.
Content of the invention
The purpose of this utility model is aiming at the problems referred to above, provides a kind of deep water rapid sampler.
The utility model be the technical scheme is that a kind of deep water rapid sampler, including sampling tank, sampling support, capstan winch and pulley, described sampling tank lower inside is provided with gravitational force ball-valve, the inner side of gravitational force ball-valve is provided with horn mouth funnel, the big mouth of horn mouth funnel is upward, the inner side bucket wall of the outside of horn mouth funnel and sampling tank is fixed and seals, horn mouth funnel is provided with the water shutoff ball of the activity sealing horn mouth funnel openings, the upper end of sampling tank is provided with lifting and closes valve, the upper end promoting closing valve is provided with valve gap, the upper side of valve gap is provided with valve gap water-guiding hole, the inner side of valve gap is provided with diaphragm seal moving up and down, diaphragm seal is provided with diaphragm seal water-guiding hole, diaphragm seal water-guiding hole shifts to install with valve gap water-guiding hole, diaphragm seal center is provided with shadoof, shadoof passes through bonnet central bore, shadoof upper end is provided with the latch closure connecting capstan winch rope；Described sampling support includes carrying handle framework and the support of table, carrying handle framework is rectangular frame vertically arranged, sampling tank is located in idle state and carries inside handle framework, sampling tank is movably connected in the inner side carrying handle framework by clip, can take out from carrying handle framework during use, the support of table is located at the bottom of the front side of sampling support, bottom is concordant with support of table lower end, support of table upper end is provided with work top, fixing on work top connecting capstan winch, draught line on it for the described capstan winch is connected with the shadoof of sampling tank upper end by pulley.
Described capstan winch is the one of which of hand winch, fishing rod tray and kite wire twister, and the draught line of connection is provided with sounding mark.
Described capstan winch is electric capstan, linkage counter on the axle of pulley.
The weight of described water shutoff ball is equal to buoyancy in water for the water shutoff ball.
The weight of described water shutoff ball be more than buoyancy in water for the water shutoff ball, and weight more than buoyancy 1/5th within.
nullOperation principle of the present utility model: in the building plane supporting the water surface top that pin is partially disposed in region to be sampled of the sampling support lower end of sampler when in working order，Such as bridge or river levee limit，May be alternatively provided at the edge of ship，Sampling tank takes off slowly shake capstan winch makes sampling tank close to the water surface，Now start to observe the depth mark on capstan winch rope，Being further continued for putting rope in water makes sampling tank sink to under water，Owing to sampling tank lower inside is provided with gravitational force ball-valve，The upper end of sampling tank is provided with lifting and closes valve，When sampling tank by self gravitation to sink under water when make the water shutoff ball of gravitational force ball-valve float in bucket due to buoyancy and effect of inertia，And open the mouth of a river of the gravitational force ball-valve of lower end，The upper end of sampling tank is provided with lifting and closes valve，When to discharge capstan winch rope under water when，Promote the diaphragm seal closing valve owing to not having lifting force upwards to sink by gravity，The lifting of upper end is closed valve and is in open mode，Simultaneously because buoyancy gravitational force ball-valve is opened，Now sampling tank is up and down all in open mode，The water making sampling tank internal and to be detected forms passage，Water can not be stored in sampling tank；When sampling tank drops to the degree of depth of sampling, capstan winch rope is lifted up, gravitational force ball-valve water shutoff ball sealing under Action of Gravity Field and effect of inertia has lived the mouth of a river of gravitational force ball-valve, the upper end of sampling tank promotes the water inlet promoting closing valve that the diaphragm seal closing valve diaphragm seal in the case that capstan winch rope is lifted up pulling has sealed up upper end, gravitational force ball-valve is closed valve Tong Bu seal the upper and lower mouth of a river with being promoted, so the water-stop in the region that can would fall to is in sampling tank, until to water surface sampling tank all in closed mode.
The beneficial effects of the utility model: owing to sampling tank lower inside is provided with gravitational force ball-valve, the upper end of sampling tank is provided with lifting and closes valve, when sampling tank declines, sampling tank is in open mode up and down and forms water channel, when lifting sampling tank, sampling tank is closed, therefore the water sample of certain depth can effectively be gathered, and simple and quick, and it is extremely convenient to use；Device structure is simple, it is simple to produces and promotes.
Brief description
Fig. 1 is the schematic perspective view of one of them embodiment of the utility model.
Fig. 2 is the schematic perspective view at another visual angle of Fig. 1.
Fig. 3 is the schematic diagram that the clip in Fig. 2 is opened.
Fig. 4 is the use view of utility model works.
Fig. 5 is the internal structure schematic diagram of sampling tank.
Detailed description of the invention
Embodiment:
With reference to 1 to Fig. 5, the utility model includes sampling tank the 2nd, sampling support the 1st, capstan winch 3 and pulley 4.As shown in Figure 5, sampling tank lower inside is provided with gravitational force ball-valve 24, the inner side of gravitational force ball-valve is provided with horn mouth funnel 241, the big mouth of horn mouth funnel is upward, the inner side bucket wall of the outside of horn mouth funnel and sampling tank 2 is fixed and seals, horn mouth funnel is provided with the water shutoff ball 242 of the activity sealing horn mouth funnel openings, water shutoff ball weight and water shutoff ball weight in water are close to or slightly greater than buoyancy, can open when sampling tank sinks, when carrying on sampling tank, the inertia by water shutoff ball seals up the mouth of a river, lower end, water shutoff ball can be metal hollow ball, ball or baton round, but own wt decline to be adjusted can be opened, on carry can be in a sealed state, therefore certain requirement is had to water shutoff ball weight.The upper end of sampling tank is provided with lifting and closes valve 22, the upper end promoting closing valve is provided with valve gap 221, valve gap be provided with valve gap water-guiding hole 2211, the inner side of valve gap is provided with diaphragm seal 25 moving up and down, diaphragm seal is provided with diaphragm seal water-guiding hole 251, diaphragm seal water-guiding hole shifts to install with valve gap water-guiding hole, when startup capstan winch, draught line 31 is lifted up diaphragm seal and moves up, the upper side of diaphragm seal contacts with the bottom surfaces of valve gap and seals, constitute to promote and close valve, the water in sampling tank is made not flow out, when declining sampling tank to waters, acquisition zone, owing to diaphragm seal is metal material, diaphragm seal sinks and the bottom surfaces of valve gap departs under gravity, conduit pipe is opened, the water making entrance sampling tank flows out from passage.Diaphragm seal center is provided with shadoof 21, and shadoof passes through bonnet central bore, and its upper end is provided with the latch closure 211 connecting draught line (capstan winch rope).
As shown in Figures 1 to 4, sampling support includes carrying handle framework 11 and the support of table 12, carrying handle framework is rectangular frame vertically arranged, sampling tank 2 is located at and carries inside handle framework when resting, sampling tank is movably connected in by clip 23 and carries inner side inside handle framework, clip i.e. embraces button (see figure 3), it is made up of two semicircles, wherein one is semifixed, and second half is activity, is connected by butterfly screw, need detachable, twist off butterfly screw and can open wherein half, thus take out sampling tank, place into after being finished wherein and tighten butterfly screw.The support of table 12 is located at the bottom of the front side of sampling support, bottom is concordant with support of table lower end, support of table upper end is provided with work top 121, and fixing connection capstan winch 3 on work top, during work, the pull rope 31 on capstan winch is connected with the latch closure 211 of the shadoof of sampling tank upper end by pulley 4.In order to enable pull rope to position, the upper end of pulley 5 can arrange spacing hole or stopper slot groove 122, and pull rope passes through spacing hole or stopper slot connects sampling tank by pulley again.Capstan winch is industrial miniature capstan winch, carries auto-lock function, can be hand winch, it is also possible to being fishing rod tray or kite wire twister, draught line is provided with sounding mark, and this mark can fasten sling at pull rope, it is also possible to other marks represent the different degree of depth.Certain capstan winch may be alternatively provided as electric capstan, and pulley is provided with counter, and when pull rope drives capstan winch to rotate, counter starts counting up, and is so more convenient for grasping the degree of depth using bucket dive.
The utility model is not limited to above-mentioned embodiment; under conceiving without departing from the utility model of claim; for the personnel of the ABC with the utility model art, can implement many variations, these modification fall within the scope of the utility model protection.
Claims (5)
- null1. a deep water rapid sampler，It is characterized in that: include sampling tank (2)、Sampling support (1)、Capstan winch (3) and pulley (4)，Described sampling tank lower inside is provided with gravitational force ball-valve (24)，The inner side of gravitational force ball-valve is provided with horn mouth funnel (241)，The big mouth of horn mouth funnel is upward，The inner side bucket wall of the outside of horn mouth funnel and sampling tank is fixed and seals，Horn mouth funnel is provided with the water shutoff ball (242) of the activity sealing horn mouth funnel openings，The upper end of sampling tank is provided with lifting and closes valve (22)，The upper end promoting closing valve is provided with valve gap (221)，The upper side of valve gap is provided with valve gap water-guiding hole，The inner side of valve gap is provided with diaphragm seal moving up and down (25)，Diaphragm seal is provided with diaphragm seal water-guiding hole，Diaphragm seal water-guiding hole shifts to install with valve gap water-guiding hole，Diaphragm seal center is provided with shadoof (21)，Shadoof passes through bonnet central bore，Shadoof upper end is provided with the latch closure connecting capstan winch rope；Described sampling support includes carrying handle framework (11) and the support of table (12), carrying handle framework is rectangular frame vertically arranged, sampling tank is located in idle state and carries inside handle framework, sampling tank is movably connected in the inner side carrying handle framework by clip, can take out from carrying handle framework during use, the support of table is located at the bottom of the front side of sampling support, bottom is concordant with support of table lower end, support of table upper end is provided with work top, fixing connection capstan winch 3 on work top, draught line on it for the described capstan winch is connected with the shadoof of sampling tank upper end by pulley (4).
- 2. a kind of deep water rapid sampler according to claim 1, it is characterised in that: described capstan winch is the one of which of hand winch, fishing rod tray and kite wire twister, and the draught line of connection is provided with sounding mark.
- 3. a kind of deep water rapid sampler according to claim 1, it is characterised in that: described capstan winch is electric capstan, linkage counter on the axle of pulley.
- 4. a kind of deep water rapid sampler according to claim 1, it is characterised in that: the weight of described described water shutoff ball is equal to buoyancy in water for the water shutoff ball.
- 5. a kind of deep water rapid sampler according to claim 1, it is characterised in that: within the weight of described water shutoff ball is more than buoyancy in water for the water shutoff ball, and weight is more than 1/5th of buoyancy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439829.6U CN205620168U (en) | 2016-05-16 | 2016-05-16 | Quick sample thief of deep water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439829.6U CN205620168U (en) | 2016-05-16 | 2016-05-16 | Quick sample thief of deep water |
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| CN205620168U true CN205620168U (en) | 2016-10-05 |
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| CN201620439829.6U Active CN205620168U (en) | 2016-05-16 | 2016-05-16 | Quick sample thief of deep water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462442A (en) * | 2017-09-04 | 2017-12-12 | 珠海云洲无人船科技有限公司 | A kind of layered sampling device and ship |
| CN108691532A (en) * | 2017-04-08 | 2018-10-23 | 深圳市正大建业建筑工程有限公司 | A kind of deep-well height-gauge |
| CN110514480A (en) * | 2019-09-19 | 2019-11-29 | 深圳市华保科技有限公司 | A kind of remote control type river or lake water sampling device |
-
2016
- 2016-05-16 CN CN201620439829.6U patent/CN205620168U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691532A (en) * | 2017-04-08 | 2018-10-23 | 深圳市正大建业建筑工程有限公司 | A kind of deep-well height-gauge |
| CN107462442A (en) * | 2017-09-04 | 2017-12-12 | 珠海云洲无人船科技有限公司 | A kind of layered sampling device and ship |
| CN107462442B (en) * | 2017-09-04 | 2024-02-27 | 珠海云洲无人船科技有限公司 | Layered sampling device and ship |
| CN110514480A (en) * | 2019-09-19 | 2019-11-29 | 深圳市华保科技有限公司 | A kind of remote control type river or lake water sampling device |
| CN110514480B (en) * | 2019-09-19 | 2021-12-07 | 深圳市华保科技有限公司 | Remote control type water sampling device for rivers or lakes |
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