KR101638626B1 - Device for reducing pollution of sea water when distribute it - Google Patents

Device for reducing pollution of sea water when distribute it Download PDF

Info

Publication number
KR101638626B1
KR101638626B1 KR1020150062896A KR20150062896A KR101638626B1 KR 101638626 B1 KR101638626 B1 KR 101638626B1 KR 1020150062896 A KR1020150062896 A KR 1020150062896A KR 20150062896 A KR20150062896 A KR 20150062896A KR 101638626 B1 KR101638626 B1 KR 101638626B1
Authority
KR
South Korea
Prior art keywords
seawater
storage container
storage vessel
sample
storage
Prior art date
Application number
KR1020150062896A
Other languages
Korean (ko)
Inventor
손주원
김형직
김경홍
손승규
함동진
양승진
Original Assignee
한국해양과학기술원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한국해양과학기술원 filed Critical 한국해양과학기술원
Priority to KR1020150062896A priority Critical patent/KR101638626B1/en
Application granted granted Critical
Publication of KR101638626B1 publication Critical patent/KR101638626B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/42—Low-temperature sample treatment, e.g. cryofixation

Abstract

The present invention provides a seawater sample distribution device for reducing pollution. The seawater sample distribution device for reducing pollution includes: a storage container for middle storage of a seawater sample; and a holder on which the storage container is mounted. The seawater sample distribution device for reducing pollution includes: a water collection unit installed in a cap of the storage container and receiving the seawater sample from a Niskin water sampler; an overflow pipe connected to the water collection unit and arranged to be closed to the bottom of the storage container to prevent the seawater from flowing back to the water collection unit; and a distribution unit installed in the cap of the storage container and distributing the seawater sample from the storage container. The holder includes: a mounting unit on which the storage container is placed; a fixing unit installed in the mounting unit and fixing the storage chamber; and a support unit supporting the mounting unit.

Description

[0001] The present invention relates to a seawater desalination apparatus,

The present invention relates to a contaminated reduced seawater sample dispensing apparatus that prevents seawater samples from being contaminated during storage and dispensing of seawater samples at an intermediate stage for analysis of collected seawater.

Maintaining the water quality of the seawater at the time of sampling is the first step to obtain more accurate experiments and research results when conducting experiments by water sampling the sea water.

The seawater contains various salts, among which sodium chloride is the most abundant (78%) and contains magnesium chloride, magnesium sulfate, calcium sulfate and potassium sulfate.

The concentration of salt dissolved in the seawater differs depending on the seawater environment, but the relative composition ratio of the major components is almost constant.

In addition to chlorine, sodium, potassium and barium, nutrients such as nitrate, phosphate and silicate and trace metals such as iron, manganese, molybdenum, zinc, copper, cobalt and vanadium, which help breed and grow plankton, Oxygen and gases such as nitrogen and carbon dioxide are dissolved.

The sea water in which various components are dissolved may change its properties depending on the water depth, temperature or surrounding environment, so care should be taken not to change the properties as possible after water collection.

For example, one of the factors for determining the quality or quality of seawater is dissolved oxygen.

The amount of dissolved oxygen indicates the degree of dissolved oxygen in the seawater for microorganisms or marine organisms to survive. Generally, the lower the temperature and the salt content, the higher the pressure, the higher the amount of dissolved oxygen.

In addition, when seawater in the sea bed is exposed to the atmosphere, oxygen in the atmosphere is dissolved in seawater and the amount of dissolved oxygen is changed.

Therefore, in order not to change the properties of the seawater in the experiment, it is necessary to prevent the seawater from being contaminated by not exposing the seawater to the atmosphere as much as possible.

On the other hand, the analytical experiment using seawater is generally conducted by taking the seawater into a Niskin water sampler and then taking the necessary amount of the experiment.

Seawater pollution occurs most frequently in the process of intake and distribution. In this process, sea water is exposed to the atmosphere, which changes the amount of dissolved oxygen and influences the microorganisms in seawater. In addition, the chemical composition in seawater changes due to the infiltration of rainwater due to dust or rainfall or the contamination by the receiver.

Therefore, in order to reduce the errors of the anthropogenic pollution and the analysis data in the experiment using the seawater samples, it is necessary to take the seawater and then to take the water quickly except the external pollutants.

Registered Patent Bulletin (B1) No. 10-0416424 (published on January 31, 2004)

SUMMARY OF THE INVENTION An object of the present invention is to provide a mechanism for distributing a seawater sample, in which seawater taken from a niskin sampler is not brought into contact with air as much as possible to reduce contamination of seawater.

To achieve the above object, according to the present invention, there is provided a contaminated reduced seawater sample dispensing apparatus comprising: a storage container for storing an intermediate water of a sea water sample in distribution of a sea water sample; And a receiver for receiving the seawater sample from a Niskin water sampler, the receiver being disposed in a cap of the storage vessel; An overflow pipe connected to the water intake part and disposed close to a bottom surface of the storage container so that seawater does not flow back to the water intake part; And a distributor disposed in the cap of the storage vessel for distributing the seawater sample from the storage vessel, wherein the holder comprises: a mount on which the storage vessel is placed; A fixing part disposed in the mounting part for fixing the storage container; And a support for supporting the mounting portion.

From here. The anti-reflux tube includes the choice of teflon material to avoid contamination of the seawater samples.

In addition, the storage container includes any one selected from high density polyethylene (HDPE) and polycarbonate (PC) to prevent the seawater from being contaminated.

The dispensing unit may include a plurality of latching portions, each of which is in the form of a triangular pyramid, to facilitate connection of the connection portion for distributing the seawater to the test vessel.

In addition, the water intake portion may have a triangular-pyramidal shape so that a connection portion for receiving the sea water sample from the niskin water sampler can be easily engaged, and includes a plurality of catch portions.

In addition, the support portion includes a support portion that is rotatable about a height direction of the support portion as a rotation axis.

In addition, the support portion includes the height adjustable portion of the support portion.

In addition, the mounting portion may include an adjustable angle so as to adjust the inclination of the storage container to be mounted on the mounting portion.

The distribution unit may include a clip for opening and closing a connection part for distributing the seawater sample to an experimental vessel.

According to another aspect of the present invention, there is provided a method for distributing a seawater sample, comprising: a storage vessel for intermediate storage of a seawater sample; And a receiver for receiving the seawater sample from the niskin sampler, the sampler being disposed in a cap of the storage vessel; A backflow prevention pipe connected to the water intake part and disposed close to a bottom surface of the storage container so that seawater does not flow back into the water intake part; And a distributor disposed in the cap of the storage vessel for distributing the seawater sample from the storage vessel, wherein the holder comprises: a mount on which the storage vessel is placed; A fixing part disposed in the mounting part for fixing the storage container; A temperature controller for maintaining the temperature of the sea water sample stored in the storage vessel at a constant level; And a support for supporting the mounting portion.

Here, the temperature controller may include a cooling unit for cooling the storage vessel; And a display unit for displaying the temperature of the cooling unit.

In addition, the cooling unit may include temperature control using ice or dry ice.

The details of other embodiments are included in the detailed description and the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and / or features of the present invention and the manner of achieving them will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. And is provided to fully explain the scope of the present invention to those skilled in the art.

According to the present invention, in the distribution of the seawater samples, the contamination of the seawater samples is minimized by minimizing the exposure of the source sources, thereby reducing the errors of the analysis experiments using the seawater samples.

1 is a view showing a niskin sieve.
FIG. 2 is a view illustrating a process of taking a seawater sample using a storage container in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.
3 is a view illustrating a process of distributing seawater samples using a storage container in a contaminated reduced seawater sample dispensing apparatus according to an embodiment of the present invention.
4 is a view showing a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.
5 is a view illustrating a rotatable supporter in the contaminated reduced seawater distribution system according to an embodiment of the present invention.
FIG. 6 is a view illustrating a support unit capable of adjusting the height of the contaminated reduced seawater sample dispensing mechanism according to an embodiment of the present invention. Referring to FIG.
7 is a view illustrating an angle adjusting unit capable of adjusting a tilt in the contaminated reduced seawater sample dispensing mechanism according to an embodiment of the present invention.
FIG. 8 is a view showing a storage container having a clip in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention. FIG.
FIG. 9 is a view showing a temperature display unit in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.
FIG. 10 is a view illustrating a cooling unit in the contamination-reduced seawater sample dispensing mechanism according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving it will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

The present invention relates to a method for distributing seawater samples,

A storage vessel for intermediate storage of seawater samples; And

And a cradle on which the storage container is mounted,

The storage vessel may include a water intake portion disposed in a cap of the storage vessel and adapted to receive a seawater sample from a Niskin water sampler;

An overflow pipe connected to the water intake part and disposed close to a bottom surface of the storage container so that seawater does not flow back to the water intake part; And

And a distributor disposed in the cap of the storage vessel for distributing the seawater sample from the storage vessel,

The cradle may further include: a mount on which the storage container is placed;

A fixing part disposed in the mounting part for fixing the storage container; And

And a support for supporting the stationary part.

According to the present invention, in distributing a seawater sample, it is possible to reduce the contamination of the seawater sample by making it not to come into contact with the source as much as possible.

1 is a view showing a niskin sieve 1;

Referring to FIG. 1, conventionally, seawater is collected using a niskin sampler 1, then seawater is collected using a temporary storage vessel through a drainage unit provided in the sampler, I have been handling seawater samples in a way.

In this process, the seawater samples are exposed to the atmosphere, which causes contamination of the seawater samples.

When the sea water samples are exposed to the atmosphere, the atmospheric oxygen and dusts are introduced into the sea water samples and the properties of the sea water samples are changed.

The oxygen dissolved in the sea water sample changes the amount of dissolved oxygen in the sea water sample. As the amount of dissolved oxygen increases, the activity of the microorganism becomes active. As the preservation period of the sea water sample becomes longer, the property of the sea water sample becomes worse.

This leads to errors in the experimental results.

FIG. 2 is a view showing a process of taking a seawater sample using the storage container 100 in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

Referring to FIG. 2, the contaminated reduced seawater sample dispensing apparatus according to the present invention includes a storage vessel 100 and a water intake unit 110 provided in the storage vessel 100.

After connecting the drainage section of the niskin sieve 1 to the drainage section 110 of the storage vessel 100, the valve of the niskin sieve 1 is opened to collect the seawater sample.

Here, the storage container 100 includes either HDPE or PC so as not to contaminate the seawater sample.

Also, it is preferable that the storage container 100 is made of a transparent material which can see inside.

In addition, the water intake part 110 includes a triangular pyramidal shape and has a plurality of engagement parts for facilitating the connection of the connection part for receiving the sea water sample from the niskin water collector 1.

A hose may be used as a connection portion connecting the drainage portion of the skins water sampler 1 and the water intake portion 110 of the storage container 100. The hose may be connected to the water intake portion 110 so as to prevent air from penetrating.

Further, it is preferable to select a material that does not react with the sea water sample as the material of the hose.

For example, silicon hoses are possible.

The water present in the storage vessel 100 is discharged to the outside through the distribution unit 120 when the seawater sampling is started to be taken from the niskin water sampler 1 through the water intake unit 110 of the storage vessel 100.

Since a slight contact with air may occur during this process, it is preferable to flush the inside of the storage container 100 with nitrogen or the like beforehand.

3 is a view showing a process of distributing seawater samples using the storage container 100 in the contaminated reduced seawater sample dispensing apparatus according to an embodiment of the present invention.

3, the contaminated reduced seawater sample dispensing apparatus according to the present invention includes a storage vessel 100, a drainage unit provided in the storage vessel 100, and a check valve 111. As shown in FIG.

The storage vessel 100 filled with the sea water sample is inclined and the sea water sample is distributed to the experimental vessel or the like through the distribution unit 120.

At this time, the backflow prevention pipe 111 serves to prevent the seawater sample from escaping through the water intake part 110.

Here, the material of the backflow prevention pipe 111 includes a material of a teflon which does not react with the sea water sample.

In addition, the distributor 120 includes a triangular-pyramidal connection portion for distributing a seawater sample to an experimental vessel or the like and has a plurality of catches.

Since the connection part for distributing the seawater sample from the storage container 100 to the experimental container or the like can use the hose just like the connection part of the intake part 110, the hose can be fixed firmly to the distribution part 120 according to the inner diameter of the hose. So as to prevent air from penetrating.

When the distribution of the seawater is started through the distribution unit 120 of the storage vessel 100, the atmosphere is introduced through the intake unit 110 of the storage vessel 100, As shown in FIG.

In this process, the sea water sample and the atmosphere are in contact with each other. Therefore, it is preferable that a nitrogen tank is connected to the water intake part 110 of the storage container 100 so that the sea water sample can be distributed without being contaminated.

4 is a view showing a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

Referring to FIG. 4, the contaminated reduced seawater sample dispensing apparatus according to the present invention includes a cradle 200.

The storage container 100 in which the seawater samples are taken from the skins water sampler 1 is mounted on the mounting part 210 of the mounting table 200.

Experiments performed in ships require very efficient use of space because the space is very narrow.

In addition, due to the nature of the sea, frequent shaking may occur, and a device capable of fixing the storage container 100 is needed.

Accordingly, it is possible to facilitate the distribution of the seawater samples after the storage vessel 100 is fixed with the cradle 200 of the storage vessel 100.

The shape of the storage container 100 includes a cylindrical shape and a square pillar shape.

Here, it is preferable to select a quadrangular prismatic shape in order to prevent it from falling off due to shaking of the ship, and it is preferable to select a material that is hard but not broken. For example, the HDPE or PC materials described above are possible.

Since the space in the ship is very narrow due to the nature of the experiment, and the shaking is severe, the stand 200 includes a support 220 which can be fixed to the floor, a mount 210 for mounting the storage vessel 100, (230) for fixing the cover (100) so as not to fall off.

Here, it is preferable that the fixing part 230 can be replaced according to the size and shape of the storage container 100.

5 is a view illustrating a rotatable supporter 220 in the contaminated reduced seawater distribution system according to an embodiment of the present invention.

Referring to FIG. 5, the cradle 200 of the contaminated reduced seawater sample dispensing apparatus according to the present invention includes a rotatable support shaft 220 having a height direction as a rotation axis.

 It is difficult to move the holder 200 when the holder 200 is fixed to the floor so that the holder 220 of the holder 200 can be rotated so that the direction of the storage vessel 100 can be adjusted according to the position of the laboratory vessel will be.

FIG. 6 is a view illustrating a height adjusting portion 221 in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

Referring to FIG. 6, the contaminated reduced seawater sample dispensing apparatus according to the present invention includes a support portion 220 of the cradle 200 to be adjustable in height.

In order to distribute the seawater sample through the distributor 120 of the storage vessel 100, at least the height of the storage vessel 100 must be higher than that of the experimental vessel to distribute the seawater sample.

Therefore, the height of the support part 220 of the mount 200 can be adjusted to cope with the height change of the place where the test vessel is placed, so that the uniform distribution of the sea water sample is achieved.

7 is a view showing a mounting part 210 capable of adjusting a tilt in the contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

7, the cradle 200 of the contaminated reduced seawater sample dispensing apparatus according to the present invention includes an angle adjusting unit 200 for adjusting the angle of the tilt of the storage container 100, 211).

Since the backflow prevention pipe 111 connected to the water intake part 110 of the storage container 100 prevents backflow only at the water level below the backflow prevention pipe 111, There is a possibility that the seawater sample will flow backward into the water tank 111.

Accordingly, if the sea water sample is not backwept to the check valve 111 even if the storage vessel 100 is tilted as the seawater sample in the storage vessel 100 is dispensed, the storage vessel 100 can be tilted gradually And includes a mount 210 capable of adjusting the angle.

8 is a view showing a storage container 100 having a clip 121 in a contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

Referring to FIG. 8, the distribution unit 120 of the contaminated reduced seawater distribution system according to the present invention includes a clip 121 for opening and closing a connection part for distributing the seawater sample to an experimental vessel .

The capacity of the storage vessel 100 is often larger than the capacity of the experimental vessel so that if a seawater sample flowing out through the distribution vessel 120 of the storage vessel 100 is considered to be sufficient, And a closure clip 121 is provided to stop the distribution of the seawater sample.

9 is a view showing a temperature display unit 300 in the contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

10 is a view showing a cooling unit 310 in the contaminated reduced seawater distribution mechanism according to an embodiment of the present invention.

9 and 10, the contaminated reduced seawater distribution system according to the present invention includes a storage vessel 100 for the intermediate storage of seawater samples in the distribution of seawater samples; And a cradle 200 on which the storage container 100 is mounted, wherein the storage container 100 is disposed in a cap of the storage container 100 and receives a sea water sample from the niskeen water sampler 1 A take-in part 110 for the user; A backflow prevention pipe 111 connected to the water intake part 110 and disposed close to a bottom surface of the storage container 100 so that seawater does not flow back to the water intake part 110; And a distributor 120 disposed in a cap of the storage vessel 100 for distributing a seawater sample from the storage vessel 100. The berth 200 may include a plurality of A mounting portion 210; A fixing part 230 disposed at the mounting part 210 for fixing the storage container 100; A temperature controller for maintaining the temperature of the seawater stored in the storage vessel 100 constant; And a supporting part 220 supporting the mounting part 210.

One of the factors causing the deformation of the sea water sample is the temperature.

Figure 112015043260117-pat00001

Table 1 shows dissolved oxygen (mg / L) according to sea water temperature (deg C) and salinity (ppt).

The oxygen dissolved in the sea water sample is reduced to gas when the temperature of the sea water sample is increased, so that the dissolved oxygen amount of the sea water sample is reduced.

Therefore, it is possible to provide a temperature control unit so that the temperature of the seawater can be kept the same as that at the time of collection of the seawater.

Here, the temperature regulating section includes a cooling section for cooling the storage container 100; And a display unit for displaying the temperature of the cooling unit 310. [

In addition, the cooling unit 310 includes the ice 311 or the temperature controllable by dry ice.

As described above, the present invention provides a contaminated reduced seawater sample dispensing mechanism for reducing the contamination of seawater by preventing the seawater taken from the niskin sampler from contacting the contaminated source as much as possible in a mechanism for distributing seawater samples.

In this way, it is possible to reduce the contamination of the seawater samples by preventing the seawater samples from being in contact with the sources as much as possible, thereby reducing the error of the analysis using the seawater samples.

Although the concrete embodiments of the contaminated reduced seawater distribution mechanism according to the present invention have been described above, it is apparent that various modifications can be made without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

It is to be understood that the foregoing embodiments are illustrative and not restrictive in all respects and that the scope of the present invention is indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

1: Nose Skin Sewer
100: storage container
110:
111: Backflow prevention pipe
120:
121: Clip
200: Cradle
210:
211:
220: Support
221:
230:
300: Temperature display
310:
311: Ice

Claims (12)

In the distribution of seawater samples,
A storage vessel for intermediate storage of seawater samples; And
And a cradle on which the storage container is mounted,
The storage vessel may include a water intake portion disposed in a cap of the storage vessel and adapted to receive a seawater sample from a Niskin water sampler;
An overflow pipe connected to the water intake part and disposed close to a bottom surface of the storage container so that seawater does not flow back to the water intake part; And
And a distributor disposed in the cap of the storage vessel for distributing the seawater sample from the storage vessel,
The cradle may further include: a mount on which the storage container is placed;
A fixing part disposed in the mounting part for fixing the storage container; And
And a support portion for supporting the mounting portion,
Wherein the seawater sample is distributed through the distributor by tilting the storage vessel.
The method according to claim 1,
The check valve
A contaminated reduced seawater dispensing apparatus comprising a teflon material selected to avoid contamination of the seawater sample.
The method according to claim 1,
The storage container
A contaminated reduced seawater sample dispensing apparatus comprising one selected from high density polyethylene (HDPE) or polycarbonate (PC) to prevent seawater contamination.
The method according to claim 1,
The distributing unit
And a connecting portion for distributing the seawater sample to the test vessel is formed in a triangular pyramid shape so as to be easily engaged with the plurality of catching portions.
The method according to claim 1,
The water intake portion
A contaminated reduced seawater sample dispensing apparatus comprising a triangular pyramidal shape and having a plurality of catches to facilitate connection of a connection part for receiving a seawater sample from a niskin sampler.
The method according to claim 1,
The support
Wherein the support portion is rotatable about a rotation axis of the support portion in the height direction.
The method according to claim 1,
The support
Wherein the height of the support portion is adjustable.
The method according to claim 1,
The mounting portion
And an angle adjuster for adjusting the inclination of the storage vessel to be accommodated in the stationary part.
The method according to claim 1,
The distributing unit
And a clip for opening and closing a connection part for distributing the seawater sample to an experimental vessel.
In the distribution of seawater samples,
A storage vessel for intermediate storage of seawater samples; And
And a cradle on which the storage container is mounted,
The storage vessel comprising: a water intake portion disposed in a cap of the storage vessel and adapted to receive a sea water sample from the niskin water sampler;
A backflow prevention pipe connected to the water intake part and disposed close to a bottom surface of the storage container so that seawater does not flow back into the water intake part; And
And a distributor disposed in the cap of the storage vessel for distributing the seawater sample from the storage vessel,
The cradle may further include: a mount on which the storage container is placed;
A fixing part disposed in the mounting part for fixing the storage container;
A temperature controller for maintaining the temperature of the sea water sample stored in the storage vessel at a constant level; And
And a support portion for supporting the mounting portion,
Wherein the seawater sample is distributed through the distributor by tilting the storage vessel.
11. The method of claim 10,
The temperature controller
A cooling section for cooling the storage container; And
And a display unit for displaying the temperature of the cooling unit.
12. The method of claim 11,
The cooling unit
A contaminated reducing seawater sample dispensing apparatus comprising temperature control using ice or dry ice.











KR1020150062896A 2015-05-06 2015-05-06 Device for reducing pollution of sea water when distribute it KR101638626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150062896A KR101638626B1 (en) 2015-05-06 2015-05-06 Device for reducing pollution of sea water when distribute it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150062896A KR101638626B1 (en) 2015-05-06 2015-05-06 Device for reducing pollution of sea water when distribute it

Publications (1)

Publication Number Publication Date
KR101638626B1 true KR101638626B1 (en) 2016-07-12

Family

ID=56505344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150062896A KR101638626B1 (en) 2015-05-06 2015-05-06 Device for reducing pollution of sea water when distribute it

Country Status (1)

Country Link
KR (1) KR101638626B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110095318A (en) * 2019-05-30 2019-08-06 中国科学院海洋研究所 Utilize the sample collecting apparatus and acquisition method of radioactive krypton isotope measurement seawater apparent age
KR20220091051A (en) * 2020-12-23 2022-06-30 한국해양과학기술원 Sampling height adjustment device of sampler for conductivity temperature depth recording equipment
CN117451461A (en) * 2023-12-21 2024-01-26 中国计量科学研究院 Seawater anion standard substance and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416424B1 (en) 1998-04-28 2004-01-31 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 Fluid storage and dispensing system
KR20050108734A (en) * 2004-05-13 2005-11-17 농업기반공사 System for monitoring water pollution
JP2008206805A (en) * 2007-02-27 2008-09-11 Century Medical Inc Apparatus for collecting secretion such as sputum
JP2011209179A (en) * 2010-03-30 2011-10-20 Kurita Water Ind Ltd Water sampler
KR200464032Y1 (en) * 2012-07-17 2012-12-06 박정순 Apparatus for a putting up bowl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416424B1 (en) 1998-04-28 2004-01-31 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 Fluid storage and dispensing system
KR20050108734A (en) * 2004-05-13 2005-11-17 농업기반공사 System for monitoring water pollution
JP2008206805A (en) * 2007-02-27 2008-09-11 Century Medical Inc Apparatus for collecting secretion such as sputum
JP2011209179A (en) * 2010-03-30 2011-10-20 Kurita Water Ind Ltd Water sampler
KR200464032Y1 (en) * 2012-07-17 2012-12-06 박정순 Apparatus for a putting up bowl

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110095318A (en) * 2019-05-30 2019-08-06 中国科学院海洋研究所 Utilize the sample collecting apparatus and acquisition method of radioactive krypton isotope measurement seawater apparent age
KR20220091051A (en) * 2020-12-23 2022-06-30 한국해양과학기술원 Sampling height adjustment device of sampler for conductivity temperature depth recording equipment
KR102430760B1 (en) 2020-12-23 2022-08-08 한국해양과학기술원 Sampling height adjustment device of sampler for conductivity temperature depth recording equipment
CN117451461A (en) * 2023-12-21 2024-01-26 中国计量科学研究院 Seawater anion standard substance and preparation method thereof

Similar Documents

Publication Publication Date Title
KR101638626B1 (en) Device for reducing pollution of sea water when distribute it
JP2003507733A (en) Aqueous passive sampling device and method of using same
CN109564681A (en) Method and apparatus for detecting the foam in sample container
RU2014137564A (en) AUTOMATIC AND AUTOMATED METHOD OF CULTIVATION OF CELLS
US7178415B2 (en) Dual-opening sample containers, fluid sampling device and method of using same
JP2011092117A (en) Method and device for culturing biological cell
CN109496139A (en) Sample container is set to load balanced system and method in detecting instrument
Brumbaugh et al. A passive integrative sampler for mercury vapor in air and neutral mercury species in water
JP2002523227A (en) Apparatus and method for measuring NOx and nitrification / denitrification rates by biochemical methods
ES2937713T3 (en) Cell Culture Vessel Adapter
Nikakhtari et al. Modelling oxygen transfer and aerobic growth in shake flasks and well‐mixed bioreactors
US5220825A (en) Apparatus for collecting particulate samples
KR20190086270A (en) Contaminated water sample autodrawing device
US20210010911A1 (en) Fluid sample collection system for pumped fluid source
US5766551A (en) Device for quantitation of odors from liquid livestock wastes
Black et al. A multiple corer for taking virtually undisturbed samples from shallow water sediments
US7571657B2 (en) Liquid sampler
JP4871821B2 (en) Air diffusion evaluation method
Wardencki et al. Sampling water and aqueous solutions
GB2517441A (en) Novel Biofilm reactor, and novel methods for assessing biofilms
JP3098608B2 (en) Culture device
JP6617553B2 (en) Storage tank and dissolved oxygen measurement system
Busack A simplified cold-branding apparatus
JP2007205746A (en) Automatic elution device
JPH1059791A (en) Equipment for composting experiment

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190624

Year of fee payment: 4