CN203587385U - Special oil sampler - Google Patents

Special oil sampler Download PDF

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Publication number
CN203587385U
CN203587385U CN201320808641.0U CN201320808641U CN203587385U CN 203587385 U CN203587385 U CN 203587385U CN 201320808641 U CN201320808641 U CN 201320808641U CN 203587385 U CN203587385 U CN 203587385U
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CN
China
Prior art keywords
end cover
fixedly connected
cylindrical container
oils
container
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320808641.0U
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Chinese (zh)
Inventor
张迪生
闻欣
谢馨
Original Assignee
张迪生
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Publication date
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Priority to CN201320808641.0U priority Critical patent/CN203587385U/en
Application granted granted Critical
Publication of CN203587385U publication Critical patent/CN203587385U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special oil sampler. The special oil sampler comprises a cylindrical container, an upper end cover, a lower end cover, a switch rope, a container handle, a hanging rope and a rigid connecting piece, wherein the cylindrical container is provided with an upper opening and a lower opening adapted to the upper end cover and the lower end cover, respectively, and an upper end cover hinge is arranged on the edge of the upper opening and is hinged with the upper end cover; one end of the rigid connecting piece is fixedly connected with the upper end cover, and the other end of the rigid connecting piece is fixedly connected with the lower end cover; the switch rope is fixedly connected with the upper end cover; the container handle is fixed on an axis position of the cylindrical container and is fixedly connected with the hanging rope; scale lines are arranged on the hanging rope. The special oil sampler has the beneficial effects that a columnar water sample can be collected from the water level to a position 300mm away from the water level, and a monitoring result has representativeness, accuracy, precision and comparability; the structure is simple, the operation is convenient and rapid, a sampling process is standard, and the monitoring result is accurate.

Description

Oils special sampler
Technical field
The utility model relates to surface water monitoring equipment field, particularly relates to the special sampling container of a kind of oils.
Background technology
According to (7) in 4.2.3.2 in < < surface water and effluent monitoring technical manual > > (HJ/T91-2002), require: the sample of measuring oils should be at the water surface to gathering column water sample (total sampling volume 1L) below 300mm, domestic all sampling thiefs all can not meet the requirement of standard at present, cause the sample of collection not representative.
Particularly occur after petroleum-type contamination accident, oils swims in water surface in a large number, and the collection of oils sample is just quite difficult, due to sample devices disunity, cause monitoring result to differ more than 10 times, bring difficulty to environmental management, Environmental Decision-making, Ecological Compensation etc.There is no in the market special oils sampling thief, other sampling thiefs all can not meet the collection of 300mm cylindrical sample, therefore, are badly in need of a collection that can realize surface water oils sample, make that monitoring result is representative, the sampling thief of accuracy, comparability.
Utility model content
For the weak point existing in above-mentioned technology, the utility model provide a kind of simple in structure, easy to operate, can meet < < surface water and the sampling thief of effluent monitoring technical manual > > about the requirement of oils sample collection.
For achieving the above object, the utility model provides a kind of oils special sampler, comprises cylindrical container, upper end cover, bottom end cover, switch rope, container handle, suspension cord and rigid connector; Described cylindrical container be provided with the upper port of upper end cover adaptation and with the lower port of bottom end cover adaptation, the edge of described upper port is provided with upper end cover hinge, upper end cover and upper end cover hinge are hinged; Described rigid connector one end is fixedly connected with upper end cover, and the other end is fixedly connected with bottom end cover; Described switch rope is fixedly connected with upper end cover; Described container handle is fixed in the axial location of cylindrical container, and described suspension cord is fixedly connected with container handle; Described suspension cord is provided with scale mark.
Wherein, this oils special sampler also comprises upper bracket and undersetting; Described upper bracket is fixed on upper end cover, and one end of upper bracket is fixedly connected with switch rope, and the other end and undersetting are hinged; Described undersetting one end and upper bracket are hinged, and the other end is fixedly connected with rigid connector.
Wherein, described rigid connector is rigid cord, and one end of described rigid cord is fixed by screws on undersetting, and the other end is fixed by screws on bottom end cover.
Wherein, described cylindrical container, upper end cover, bottom end cover, container handle, rigid connector, upper bracket and undersetting are stainless steel.
Wherein, this oils special sampler also comprises O RunddichtringO; Described O RunddichtringO is fixed between bottom end cover and lower port.
Wherein, the height of described cylindrical container is 300mm, and interior diameter is 65mm.
The beneficial effects of the utility model are; Compared with prior art, the oils special sampler that the utility model provides, first holds switch rope, make upper end cover and bottom end cover in open mode, hold suspension cord simultaneously, sampling thief is vertically put into water body, by the scale on suspension cord, determine the degree of depth of sampling.When sampling thief arrives the sampling depth of regulation, trip switch rope, under the effect of gravity, upper end cover and bottom end cover rapid closing, then pull-up suspension cord, leaves the column water body collecting under order the water surface.The oils special sampler that the utility model provides, can be at the water surface to gathering column water sample below 300mm, the water sample gathering meets the relevant regulations of < < surface water and effluent monitoring technical manual > > (HJ/T91-2002), makes monitoring result accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the structural drawing of oils special sampler of the present utility model.
Main element symbol description is as follows:
11, suspension cord 12, switch rope
13, upper end cover 14, rigid connector
15, cylindrical container 16, bottom end cover
17, container handle 18, upper bracket
19, undersetting
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the oils special sampler that the utility model provides, comprises cylindrical container 15, upper end cover 13, bottom end cover 16, switch rope 12, container handle 17, suspension cord 11 and rigid connector 14; Cylindrical container 15 be provided with the upper port of upper end cover 13 adaptations and with the lower port of bottom end cover 16 adaptations, the edge of upper port is provided with upper end cover hinge, upper end cover 13 is hinged with upper end cover hinge; Rigid connector 14 one end are fixedly connected with upper end cover 13, and the other end is fixedly connected with bottom end cover 16; Switch rope 12 is fixedly connected with upper end cover 13; Container handle 17 is fixed in the axial location of cylindrical container 15, and suspension cord 11 is fixedly connected with container handle 17; Suspension cord 11 is provided with scale mark.
The oils special sampler that the utility model provides, its using method and principle of work are as follows:
Step 1, first hold switch rope 12, under the traction of rope, upper end cover 13 rotates around upper end cover hinge, upper end cover 13 drives bottom end cover 16 to move by rigid connector 14 simultaneously, the above-mentioned motion of upper end cover 13 and bottom end cover 16, makes the upper port of cylindrical container 15 and lower port all in open mode;
Step 2 holding switch rope 12, is held suspension cord 11 simultaneously, make cylindrical container 15 stable in plumbness, then by cylindrical container 15 slowly at the uniform velocity put into water body;
Step 3, makes, in the slow process of at the uniform velocity sinking of cylindrical container 15, to watch the scale of controlling on suspension cord 11 attentively at control suspension cord 11, to determine the degree of depth of sampling, when sampling thief arrives the sampling depth stipulating, stops sinking;
Step 4, then, trip switch rope 12, under the effect of gravity, upper end cover 13 and bottom end cover 16 rapid closings, make upper port and lower port all in closure state;
Step 5, pull-up suspension cord 11, leaves cylindrical container 15 under order the water surface.
The oils special sampler that the utility model provides, can be at the water surface to gathering column water sample below 300mm, the water sample gathering meets the regulation of < < surface water and effluent monitoring technical manual > >, and monitoring result is representative, accurately fixed, accuracy and comparability.The oils special sampler that the utility model provides, simple in structure, convenient to operation, and sampling standard, monitoring result is accurate.
The oils special sampler that the utility model provides, also comprises upper bracket 18 and undersetting 19; Upper bracket 18 is fixed on upper end cover 13, and one end of upper bracket 18 is fixedly connected with switch rope 12, and the other end and undersetting 19 are hinged; Undersetting 19 one end and upper bracket 18 are hinged, and the other end is fixedly connected with rigid connector 14.Fixing of upper bracket 18 Convenient switch ropes 12, undersetting 19 is conducive to being connected of upper end cover 13 and rigid connector 14, and upper bracket 18 is hinged with undersetting 19, undersetting 19 can rotate around upper bracket 18, makes rigid connector 14 can better drive bottom end cover 16.
In the present embodiment, rigid connector 14 is rigid cord, and one end of rigid cord is fixed by screws on undersetting 19, and the other end is fixed by screws on bottom end cover 16.The volume of rope is little, and the volume shared in cylindrical container 15 is little, can not affect sampling; And employing rigid cord, can there is not deformation in rope in switching process, can rapid closing at the rear upper end cover 13 of trip switch rope 12 and bottom end cover 16.Certainly, this is only a specific embodiment of the present utility model, and rigid connector 14 of the present utility model is not limited in this, can be also other types, as long as can connect upper end cover 13 and bottom end cover 16, and deformation does not occur in switching process; And the fixed form of rigid cord is also not limited only to be screwed, also can adopt other fixed forms.
In the present embodiment, cylindrical container 15, upper end cover 13, bottom end cover 16, container handle 17, rigid connector 14, upper bracket 18 and undersetting 19 are stainless steel.The parts of above-mentioned material can reduce the Adsorption Effect of sampling thief to oils in water sample to greatest extent, and the greater density of stainless steel, quality can effectively overcome the impact of water body resistance, buoyancy, guarantee that sampling thief keeps vertical equilibrium state in water and the sealing of the column water sample that samples.Certainly, this is only a specific embodiment of the present utility model, and parts material of the present utility model is not limited in this, can be also other materials little to the Adsorption Effect of oils in water sample.
In the present embodiment, this oils special sampler also comprises O RunddichtringO; O RunddichtringO is fixed between bottom end cover 16 and lower port.O RunddichtringO can guarantee the sealing of bottom end cover 16 and lower port junction, prevents in the upper process of carrying sampling thief, and column water sample runs off from the gap of bottom end cover 16 and lower port, causes sampling nonstandard.
In the present embodiment, the height of cylindrical container 15 is 300mm, and interior diameter is 65mm.The sampling volume of above-mentioned cylindrical container 15 is just in time 1L.In < < surface water and effluent monitoring technical manual > > (HJ/T91-2002), in 4.2.3.2, (7) require: the sample of measuring oils should be at the water surface to gathering column water sample below 300mm, total sampling volume 1L.Oils special sampler adopts the cylindrical container 15 of above-mentioned size, only needs primary sample can realize monitoring object.
When the volume of container is fixed as 1L, be highly 300mm, the internal diameter of cylindrical container 15 can only be just 65mm cylindrical container, consider the stable of similar mix principle and on-the-spot Vertical Sampling, the material of container is generally selected stainless steel, if along with scientific and technological development, material can further be upgraded.
It should be noted that the oils special sampler that the utility model provides, can select according to the flow velocity of water body the weight of sampling thief, the weight of sampling thief realizes by the thickness of adjusting cylindrical container 15.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. an oils special sampler, is characterized in that, comprises cylindrical container, upper end cover, bottom end cover, switch rope, container handle, suspension cord and rigid connector; Described cylindrical container be provided with the upper port of upper end cover adaptation and with the lower port of bottom end cover adaptation, the edge of described upper port is provided with upper end cover hinge, upper end cover and upper end cover hinge are hinged; Described rigid connector one end is fixedly connected with upper end cover, and the other end is fixedly connected with bottom end cover; Described switch rope is fixedly connected with upper end cover; Described container handle is fixed in the axial location of cylindrical container, and described suspension cord is fixedly connected with container handle; Described suspension cord is provided with scale mark.
2. oils special sampler according to claim 1, is characterized in that, this oils special sampler also comprises upper bracket and undersetting; Described upper bracket is fixed on upper end cover, and one end of upper bracket is fixedly connected with switch rope, and the other end and undersetting are hinged; Described undersetting one end and upper bracket are hinged, and the other end is fixedly connected with rigid connector.
3. oils special sampler according to claim 2, is characterized in that, described rigid connector is rigid cord, and one end of described rigid cord is fixed by screws on undersetting, and the other end is fixed by screws on bottom end cover.
4. oils special sampler according to claim 2, is characterized in that, described cylindrical container, upper end cover, bottom end cover, container handle, rigid connector, upper bracket and undersetting are stainless steel.
5. oils special sampler according to claim 1, is characterized in that, this oils special sampler also comprises O RunddichtringO; Described O RunddichtringO is fixed between bottom end cover and lower port.
6. oils special sampler according to claim 1, is characterized in that, the height of described cylindrical container is 300mm, and interior diameter is 65mm.
CN201320808641.0U 2013-12-11 2013-12-11 Special oil sampler Expired - Fee Related CN203587385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320808641.0U CN203587385U (en) 2013-12-11 2013-12-11 Special oil sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320808641.0U CN203587385U (en) 2013-12-11 2013-12-11 Special oil sampler

Publications (1)

Publication Number Publication Date
CN203587385U true CN203587385U (en) 2014-05-07

Family

ID=50585288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320808641.0U Expired - Fee Related CN203587385U (en) 2013-12-11 2013-12-11 Special oil sampler

Country Status (1)

Country Link
CN (1) CN203587385U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764628A (en) * 2015-03-21 2015-07-08 云升军 Water sampler
CN109085015A (en) * 2017-06-14 2018-12-25 发贵科技(贵州)有限公司 A kind of sample-taker device of liquid sampling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764628A (en) * 2015-03-21 2015-07-08 云升军 Water sampler
CN109085015A (en) * 2017-06-14 2018-12-25 发贵科技(贵州)有限公司 A kind of sample-taker device of liquid sampling

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

Granted publication date: 20140507

Termination date: 20141211

EXPY Termination of patent right or utility model