CN204330414U - A kind of field water sampler - Google Patents

A kind of field water sampler Download PDF

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Publication number
CN204330414U
CN204330414U CN201420836950.3U CN201420836950U CN204330414U CN 204330414 U CN204330414 U CN 204330414U CN 201420836950 U CN201420836950 U CN 201420836950U CN 204330414 U CN204330414 U CN 204330414U
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CN
China
Prior art keywords
bar
water
sampling
diving
screen pack
Prior art date
Application number
CN201420836950.3U
Other languages
Chinese (zh)
Inventor
王蓉蓉
公亮
苗鑫淼
甄战战
袁奇
陈争杰
Original Assignee
中国矿业大学
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Application filed by 中国矿业大学 filed Critical 中国矿业大学
Priority to CN201420836950.3U priority Critical patent/CN204330414U/en
Application granted granted Critical
Publication of CN204330414U publication Critical patent/CN204330414U/en

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Abstract

A kind of field water sampler, relates to sampling of water quality technical field, the problem of inconvenience when carrying out sampling of water quality in the wild for solving.A kind of field water sampler that the utility model provides, extend in water source by diving bar, and diving bar arranges sampling jar, and the position of sampling jar is adjustable, so that sample the water of different water level.During sampling, only need to open supravasal valve, the water in water source just can enter into sampling jar.The setting of screen pack, can prevent the impurity such as moss from entering into sampling jar, affect the detection of water.The utility model, can be applied to easily in field water check sampling, easy to operate, sampling efficiency is high.

Description

A kind of field water sampler

Technical field

The utility model relates to sampling of water quality technical field, specifically a kind of convenient device sampled the water of different water level in the wild.

Background technology

When carrying out water quality sampling in the wild, need to sample to the water of different depth, in a lot of situation, water source is positioned at the place that people is difficult to directly arrive, and must carry out the acquisition of sample by other instruments.Even, local at some, the pleustons such as moss cover on the water surface, affect the sampling of water.Therefore, being badly in need of a kind of sampler easy to use, for sampling the water of different depth, avoiding the pollution of moss etc. simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of field water sampler, the problem of inconvenience when carrying out sampling of water quality in the wild for solving.

The technical scheme in the invention for solving the technical problem is: a kind of field water sampler, comprise diving bar and sampling jar, some described sampling jars are arranged on diving bar along bar length direction, it is characterized in that, described diving bar is provided with some fixing cards along bar length direction is adjustable, described sampling jar is arranged on fixing card, described in each, the opening end of sampling jar is provided with end cap, described end cap is provided with a tracheae and water inlet, the installation end of described tracheae through after end cap with sampling jar inner space, a permission water enters into sampling jar retaining valve from outside is provided with in described water inlet, described end cap is provided with at least one deck screen pack, the free end of described tracheae stretches out through after screen pack,

One cross bar is connected by axis of rotation with described diving bar, is provided with a bolt at described cross bar with the installation end of diving bar is dismountable; Tracheae described in each is equipped with a conduit, the outlet side of some described conduits guides the free end of cross bar into after passing the inner chamber of dive under water bar and cross bar, and conduit outlet side is provided with valve described in each.

Further, described fixing card is provided with at least one pair of Elastic clamping plate, two paired clip board engagement effect clamping sampling jars.

Further, described fixing card is slidably connected with diving bar, and is provided with jackscrew between described fixing card and diving bar.

Further, described screen pack is three layers that superposition is arranged, and is respectively the first screen pack, the second screen pack and the 3rd screen pack, and mesh aperture on described first screen pack is maximum, and the mesh aperture on the 3rd screen pack is minimum.

Further, described sampling jar is provided with the annular groove with clip board engagement.

Further, the holding rod of the hollow that is slidably installed at the free end of described cross bar, the outlet side of described conduit is drawn from holding rod.

The beneficial effects of the utility model are: a kind of field water sampler that the utility model provides, and extend in water source by diving bar, and diving bar arranges sampling jar, and the position of sampling jar is adjustable, so that sample the water of different water level.During sampling, only need to open supravasal valve, the water in water source just can enter into sampling jar.The setting of screen pack, can prevent the impurity such as moss from entering into sampling jar, affect the detection of water.The utility model, can be applied to easily in field water check sampling, easy to operate, sampling efficiency is high.

Accompanying drawing explanation

Fig. 1 is front elevation of the present utility model;

Fig. 2 is that schematic diagram arranged by conduit of the present utility model;

Fig. 3 is the schematic diagram of fixing card;

Fig. 4 be fixing card with sampling jar coordinate schematic diagram;

Fig. 5 is the schematic diagram of sampling jar;

Fig. 6 is the cut-open view of bottle cap;

Fig. 7 is the sampling jar constitutional diagram pulled the plug;

Fig. 8 is the utility model using state figure;

Fig. 9 is that sampling jar regulates schematic diagram;

In figure: 1 diving bar, 2 fixing cards, 21 jackscrews, 22 clamping plate, 3 sampling jars, 31 annular grooves, 32 bottle caps, 4 conduits, 41 outlet sides, 5 cross bars, 61 rotating shafts, 62 bolts, 7 holding rods, 81 first screen packs, 82 second screen packs, 83 the 3rd screen packs, 9 retaining valves, 10 tracheaes, 11 water, 12 water sources.

Embodiment

As shown in Figures 1 to 9, the utility model comprises diving bar 1, fixing card 2, sampling jar 3, conduit 4, cross bar 5, holding rod 7 and screen pack, is described the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, diving bar 1 is the conglobate Metallic rod of xsect, for weight reduction also can adopt plastic bar.Diving bar is provided with some fixing cards 2 arranged along diving bar bar length direction, as shown in Figure 3, fixing card is metalwork or the working of plastics of annular, is fixedly fastened on diving bar, relative fixing for what realize between fixing card with diving bar, between fixing card and diving bar, be provided with jackscrew 21.Fixing card can slide on diving bar, when needing fixing card, only needs the card that is locked.Fixing card is provided with two to clamping plate 22 setting up and down, clamping plate are metalwork or the working of plastics of circular arc, two paired clip board engagement effect clamping sampling jars.Clamping plate have elasticity, and under state of nature, two paired clamping plate surround a Long Circle.Between two pairs of clamping plate, be provided with a sampling jar 3, as shown in Figure 5, sampling jar is circular Clear glass bottles and jars.As shown in Figure 4, sampling jar is placed between two paired clamping plate and is strutted by two clamping plate, and the inwall of clamping plate is coordinated with sampling jar wall contacts, and now two clamping plate surround a circle, are clamped by sampling jar firmly.For preventing the slippage of sampling jar, sampling jar is provided with two annular grooves 31, and paired clamping plate are clipped in ring groove position place.Sampling jar act as splendid attire water to be detected.

Be provided with end cap 32 at the opening end of sampling jar, as shown in Figure 6, the bottom of end cap is tightened on sampling jar opening end, and good seal between end cap and sampling jar.A tracheae 10 is provided with, the cavity connects bottom the bottom of tracheae and end cap at the left end of end cap, when end cap is arranged on after on sampling jar, the bottom of tracheae and the inner space of sampling jar.Be provided with a water inlet at the right-hand member of end cap, in water inlet, be provided with a retaining valve 9, retaining valve be arranged so that water can only enter into sampling jar from outside, and can not to flow out from sampling jar.Three layer filtration net is provided with on the top of end cap, the mesh aperture be respectively on the first screen pack 81, second screen pack 82 and the 3rd screen pack 83, first screen pack that set gradually is maximum, and the mesh aperture on the 3rd screen pack is minimum, three layer filtration net can filter the impurity of different size, as moss etc.3rd screen pack coordinates with the upper-end contact of water inlet.Water 11 in water source, through after three layer filtration net, enters into sampling jar through water inlet.The top of tracheae stretches out through after three layer filtration net, and be equipped with conduit 4 on the top of tracheae, conduit is rubber tube, and good seal between conduit and tracheae.Each sampling jar all arranges a conduit, and the other end of some conduits is outlet side 41, and conduit is through the inner chamber of diving bar.

Installation one cross bar 5 is rotated by rotating shaft 61 on the top of diving bar, for realize cross bar with diving bar between relative fixing, between diving bar and cross bar, be dismountablely provided with a bolt 62, when needing fixing diving bar with cross bar, bolt inserted and dives under water on bar and cross bar.During work, have an angle angle between cross bar and diving bar, preferably diving under water, bar is vertical with cross bar to be arranged.For ease of holding, be equipped with a holding rod 7 at the free end of cross bar, holding rod can move the total length changing cross bar and holding rod by opposing rail.Draw from holding rod after the inner chamber of conduit outlet side 41 through diving bar, cross bar and holding rod, be provided with valve in the outlet side of conduit, be communicated with extraneous to control conduit.

As shown in Figure 8, during use, hold holding rod, stretched out by diving bar and make diving bar stretch in water source 12 to be sampled, now, all sampling jars are placed in water, and are placed in different water level places.Then by supravasal valve open, under the effect of hydraulic pressure, as shown in Figure 7, the water in water source enters into sampling jar through water inlet, and the air in sampling jar is then discharged in air through conduit, completes sampling work.Arranging of screen pack can prevent the floating plant of the levels such as moss, impurity enters into sampling jar impact inspection.

As shown in Figure 9, when needing the water quality measuring other water levels, only need to regulate the position be fixedly stuck on diving bar; When needing the water quality measuring distance farther place, regulate the position between cross bar and holding rod.For ease of fixing holding rod and cross bar, between holding rod and cross bar, be provided with jackscrew.

Claims (6)

1. a field water sampler, comprise diving bar and sampling jar, some described sampling jars are arranged on diving bar along bar length direction, it is characterized in that, described diving bar is provided with some fixing cards along bar length direction is adjustable, described sampling jar is arranged on fixing card, described in each, the opening end of sampling jar is provided with end cap, described end cap is provided with a tracheae and water inlet, the installation end of described tracheae through after end cap with sampling jar inner space, a permission water enters into sampling jar retaining valve from outside is provided with in described water inlet, described end cap is provided with at least one deck screen pack, the free end of described tracheae stretches out through after screen pack,
One cross bar is connected by axis of rotation with described diving bar, is provided with a bolt at described cross bar with the installation end of diving bar is dismountable; Tracheae described in each is equipped with a conduit, the outlet side of some described conduits guides the free end of cross bar into after passing the inner chamber of dive under water bar and cross bar, and conduit outlet side is provided with valve described in each.
2. a kind of field water sampler according to claim 1, is characterized in that, described fixing card is provided with at least one pair of Elastic clamping plate, two paired clip board engagement effect clamping sampling jars.
3. a kind of field water sampler according to claim 2, is characterized in that, described fixing card is slidably connected with diving bar, and is provided with jackscrew between described fixing card and diving bar.
4. a kind of field water sampler according to claim 1, it is characterized in that, described screen pack is three layers that superposition is arranged, be respectively the first screen pack, the second screen pack and the 3rd screen pack, and mesh aperture on described first screen pack is maximum, the mesh aperture on the 3rd screen pack is minimum.
5. a kind of field water sampler according to claim 1, is characterized in that, described sampling jar is provided with the annular groove with clip board engagement.
6. a kind of field water sampler according to claim 1, it is characterized in that, the holding rod of the hollow that is slidably installed at the free end of described cross bar, the outlet side of described conduit is drawn from holding rod.
CN201420836950.3U 2014-12-25 2014-12-25 A kind of field water sampler CN204330414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420836950.3U CN204330414U (en) 2014-12-25 2014-12-25 A kind of field water sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420836950.3U CN204330414U (en) 2014-12-25 2014-12-25 A kind of field water sampler

Publications (1)

Publication Number Publication Date
CN204330414U true CN204330414U (en) 2015-05-13

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067384A (en) * 2015-07-16 2015-11-18 哈尔滨师范大学 Pulling type sampler for research of quality of lake water in different depths
CN105758677A (en) * 2016-05-04 2016-07-13 江峰 Stratified sampling device for liquid and method for performing stratified sampling on liquid
CN105891902A (en) * 2016-04-11 2016-08-24 刘青建 Metal detector mounting mechanism
CN107588990A (en) * 2017-10-25 2018-01-16 宁波华又网络科技有限公司 A kind of block-resistant type water quality sampling device used for aquiculture
CN108061783A (en) * 2017-11-07 2018-05-22 无锡艾科瑞思产品设计与研究有限公司 A kind of wastewater recycle device
CN108776088A (en) * 2018-08-07 2018-11-09 广德县坚固水泥制品有限公司 A kind of cement granularity on-line measuring device improving measurement effect
CN108918200A (en) * 2018-07-29 2018-11-30 重庆交通大学 Water quality detection sampler
CN110376024A (en) * 2019-06-24 2019-10-25 河海大学 A kind of water body layered sampler with filtering function

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067384A (en) * 2015-07-16 2015-11-18 哈尔滨师范大学 Pulling type sampler for research of quality of lake water in different depths
CN105067384B (en) * 2015-07-16 2017-09-22 哈尔滨师范大学 Lead hairdo different depth lake water quality research sampler
CN105891902A (en) * 2016-04-11 2016-08-24 刘青建 Metal detector mounting mechanism
CN105891902B (en) * 2016-04-11 2018-07-06 金祝英 A kind of metal detector installing mechanism
CN105758677A (en) * 2016-05-04 2016-07-13 江峰 Stratified sampling device for liquid and method for performing stratified sampling on liquid
CN105758677B (en) * 2016-05-04 2019-01-04 菏泽学院 A kind of liquid layered sampler and the method to liquid progress Stratified Sampling
CN107588990A (en) * 2017-10-25 2018-01-16 宁波华又网络科技有限公司 A kind of block-resistant type water quality sampling device used for aquiculture
CN107588990B (en) * 2017-10-25 2020-01-14 南京市康淳农业科技有限公司 Anti-blocking water quality sampling device for aquaculture
CN108061783A (en) * 2017-11-07 2018-05-22 无锡艾科瑞思产品设计与研究有限公司 A kind of wastewater recycle device
CN108918200A (en) * 2018-07-29 2018-11-30 重庆交通大学 Water quality detection sampler
CN108776088A (en) * 2018-08-07 2018-11-09 广德县坚固水泥制品有限公司 A kind of cement granularity on-line measuring device improving measurement effect
CN110376024A (en) * 2019-06-24 2019-10-25 河海大学 A kind of water body layered sampler with filtering function

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20151225