WO2019045402A1 - Water sampling apparatus for water quality inspection - Google Patents

Water sampling apparatus for water quality inspection Download PDF

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Publication number
WO2019045402A1
WO2019045402A1 PCT/KR2018/009893 KR2018009893W WO2019045402A1 WO 2019045402 A1 WO2019045402 A1 WO 2019045402A1 KR 2018009893 W KR2018009893 W KR 2018009893W WO 2019045402 A1 WO2019045402 A1 WO 2019045402A1
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WO
WIPO (PCT)
Prior art keywords
water
spool
sensor
sampler
hose line
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Application number
PCT/KR2018/009893
Other languages
French (fr)
Korean (ko)
Inventor
하숭목
손병락
박수우
최기훈
Original Assignee
재단법인대구경북과학기술원
주식회사 로비텍
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Application filed by 재단법인대구경북과학기술원, 주식회사 로비텍 filed Critical 재단법인대구경북과학기술원
Publication of WO2019045402A1 publication Critical patent/WO2019045402A1/en

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    • 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
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Definitions

  • the present invention relates to a water intake apparatus for water quality inspection.
  • One of the unmanned aerial systems for exploration and reconnaissance is a multi-copter, and a multi-copter means a unmanned aerial vehicle with a rotating wing.
  • Korean Patent Registration No. KR10-1328026 discloses a water environment monitoring system and a water environment monitoring method using a depth profiling technique.
  • An object of the present invention is to provide a water intake apparatus for water quality inspection capable of performing water quality inspection by being mounted on various moving means such as a boat or an unmanned aerial vehicle (a drone or a quad-copter).
  • An object of the present invention is to provide a water taking device for water quality inspection which is light in weight and easy in detachment and attachment and can improve portability and mobility.
  • An object of an embodiment of the present invention is to provide a water sampling device for water quality inspection capable of automatic watering and water quality measurement according to depth of water.
  • the objective according to one embodiment is to enable uniform winding or unwinding of hose lines and wire lines using a level winder to prevent the center of gravity from moving on a moving means such as a boat or unmanned airplane (drone or quadruplet) And to provide a water taking device for water quality inspection which can prevent twisting and disconnection of a wire line by using a very small slip ring.
  • a water sampling apparatus for water quality inspection, comprising: a water sampling unit including a water sampler for sampling a sample; A sensor connected to the water sampler to perform a water quality test on the sample; And a driving unit for vertically moving the water sampler and the sensor unit, wherein the water sampling unit includes a hose line connected to the water sampler, and the sensor unit includes a power line for supplying electric power, And the hose line and the wire line can be uniformly wound or loosened with respect to a part of the driving unit while the sensor unit is being transported in the vertical direction.
  • the driving unit includes a spool on the outer side of which the hose line and the wire line are wound or unwound; A driving motor connected to one end of the spool to rotate the spool; And a level winder disposed at a lower portion of the spool and being moved along the longitudinal direction of the spool in synchronism with the rotation of the driving motor, wherein the level winder causes the hose line and the wire line to move along the spool Can be uniformly wound or loosened on the outer surface of the base plate.
  • the level winder includes: a worm gear which is rotated by a rotational force of the driving motor; A case surrounding the worm gear and having an opening that is opened to extend along the longitudinal direction of the worm gear; And a moving member connected to the case and moving in the lateral direction along the longitudinal direction of the spool.
  • the moving member includes: a projection that rotates in engagement with the worm gear; And a through hole through which the hose line and the wire line pass.
  • the driving unit includes: a bevel gear that transmits rotational force by the driving motor to the spool; And a pulley and a belt for transmitting rotational force by the driving motor to the level winder, wherein the driving motor can be arranged in a direction perpendicular to the longitudinal direction of the spool.
  • the water collecting section is detachably disposed on the upper portion of the driving section, and stores the sample collected from the water collector.
  • an additional hose line communicating with the hose line and delivering the sample collected from the water sampler to the reservoir, wherein the hose line and the additional hose line are fluidly connected to each other at the other end of the spool.
  • the water collecting unit may further include an underwater pump connected to the water sampler to transmit the sample collected in the water sampler to the water sampler, wherein the sensor unit is mounted on one side of the sampler, May be mounted on the other side of the water collector.
  • a control unit which is mounted on one side of the driving unit and controls operation of the water taking unit, the sensor unit or the driving unit, the electric line is connected to the control unit, Ring can be mounted so that twisting or disconnection of the wire line can be prevented.
  • the sensor unit may include at least one of a pH sensor, a temperature sensor, a dissolved oxygen sensor, an electric conductivity sensor or a turbidity sensor, and the sensor unit may further include a built-in memory for storing data acquired from the sensor have.
  • the fixing portion includes an extending portion extending upwardly from both ends of the driving portion and an extending portion extending outward from the end of the extending portion, And a plurality of plate members having bent portions bent.
  • the water quality inspection can be performed by attaching to various moving means such as a boat or an unmanned aerial vehicle (a drone or a quad-copter).
  • various moving means such as a boat or an unmanned aerial vehicle (a drone or a quad-copter).
  • the weight is light and the detachment and attachment is easy, so that the portability and the mobility can be improved.
  • the automatic water supply and the water quality can be measured according to the depth of the water depth.
  • the hose line and the wire line can be uniformly rolled or unwound by using the level winder, so that the weight of the hose line and the wire line can be loosened or loosened by a moving means such as a boat or an unmanned airplane It is possible to prevent the center deviation and to prevent twisting and disconnection of the wire line by using the ultra slim ring.
  • FIG. 1 is a perspective view of a water collection apparatus for water quality inspection according to an embodiment.
  • FIGS. 2A to 2C are a left side view, a front view, and a right side view of a water intake apparatus for water quality inspection according to an embodiment.
  • Figures 3a and 3b show the drive.
  • Fig. 5 shows a state in which the slip ring is mounted on the spool.
  • first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements.
  • FIG. 2 is a left side view, a front view, and a right side view of a water supply apparatus for water quality inspection according to an embodiment
  • Figs. 3A and 3B show a water supply apparatus for water quality inspection according to an embodiment
  • Fig. 4 shows a state in which the level wind is moved in the lateral direction
  • Fig. 5 shows a state in which the slip ring is mounted on the spool.
  • a water collection apparatus 10 for water quality inspection includes a water collection unit 100, a sensor unit 200, a driving unit 300, a control unit 400, and a fixing unit 500, . ≪ / RTI >
  • the water collection unit 100 may include a water sampler 110, a water collection vessel 120, and an underwater pump 130 for collecting a sample.
  • the water sampler 110 may be provided to collect samples necessary for water quality inspection.
  • the water sampler 110 can be moved up and down by the operation of the driving unit 300, so that the water sampler 110 can be transported from the water to the outside or over the water after the sampling in the water, and sampling at a specific depth can be possible.
  • the sensor unit 200 When the water collector 110 is installed in the water by the operation of the driving unit 300, the sensor unit 200 is also located in the water and is disposed in the water collector 110 ) Or the water quality test in water can be carried out.
  • the sample collected in the water sampler 110 can be delivered to the catch tank 120.
  • the catchment vessel 120 can be detachably disposed on the upper part of the driving unit 300.
  • the pickpocket 120 may be mounted between a plurality of plate members 510, 520 of the fixing unit 500 mounted at both ends of the spool 310,
  • the catch tank 120 can be separated from the upper portion of the driving unit 300 by separating the plurality of plate members 510,
  • the sample collected in the watercolor 110 may be transferred to the catchment can 120 and stored in the catchment can 120. Then, the water reservoir 120 can be separated from the upper part of the driving unit 300 and the water quality test can be performed on the sample stored in the water reservoir 120, particularly, the sample collected at a depth of 100 m.
  • the sample collected in the water sampler 110 may be transferred to the water reservoir 120 and stored in the water reservoir 120. Then, the water reservoir 120 may be separated from the upper part of the driving unit 300 and water quality inspection may be performed on the sample stored in the water reservoir 120, particularly, the sample collected at a depth of 200 m.
  • the underwater pump 130 may be connected to the water sampler 110 in order to deliver the sample from the water sampler 110 to the sump can 120.
  • the underwater pump 130 may be connected to the other side of the water sampler 110.
  • a hose line L1 and an additional hose line L2 may be connected between the water collector 110 and the water reservoir 120.
  • the hose line L1 may be connected to the water sampler 110 to move the sample collected in the water sampler 110 pumped by the underwater pump 130 toward the water can 120.
  • the hose line L1 may be wound or unwound by the spool 310 of the driving unit 300 to transfer the water collector 110 in the vertical direction.
  • the water pump 130 and the sensor unit (not shown) mounted on the water sampler 110 as well as the water sampler 110 or the water sampler 110 200 can be transported downward and positioned in the water. Further, the position of the water collector 110 in the water can be adjusted while the water collector 110 descends according to the degree of loosening of the hose line L1.
  • the water pump 130 and the sensor unit (not shown) mounted on the water sampler 110 as well as the water sampler 110 or the water sampler 110 200 can be transported upward to be taken out of the water or out of the water and furthermore the position of the water collector 110 in the water can be adjusted by raising the water collector 110 according to the degree of winding of the hose line L1 .
  • the additional hose line L2 may be connected to the other end of the spool 310 so as to communicate with the hose line L1, and may extend toward the catchment can 120.
  • the additional hose line L2 can be maintained in a fixed state irrespective of the operation of the driving unit 300.
  • the hose line L1 and the additional hose line L2 are fluidly connected to each other so that the sample taken from the water sampler 110 can be delivered to the water can 120.
  • the sample collected at the water sampler 110 by the pressure generated by the underwater pump 130 can be transferred to the catch tank 120 through the hose line L1 and the additional hose line L2.
  • the sensor unit 200 may be connected to the watering unit 100, particularly, the watering unit 110.
  • the sensor unit 200 may perform at least one of a pH sensor, a temperature sensor, a DO sensor, an electric conductivity sensor, or a turbidity sensor.
  • the types of sensors included in the sensor unit 200 are not limited thereto, and any of them can be used as long as it helps to conduct a water quality test.
  • the sensor unit 200 includes various sensors, so that various information such as water temperature, dissolved oxygen amount, acidity and the like can be obtained at the position where the sampler 110 or the water sampler 110 is located.
  • the sensor unit 200 further includes an internal memory (not shown) for storing data obtained from the sensor, and can perform additional water quality analysis using the data stored in the internal memory.
  • the sensor unit 200 can acquire various information for water quality analysis or water quality inspection such as water temperature, dissolved oxygen amount, acidity and the like for each water depth by descending or elevating by the operation of the driving unit 300 together with the water collector 110 have.
  • a wire line L3 may be connected to the underwater sensor unit 200 for power supply and control of the sensor unit 200 described above.
  • the electric line L3 can be connected to the underwater pump 130 for power supply and control also for the underwater pump 130.
  • the water pump 110 and the sensor unit 200 of the water collection unit 100 may be integrally connected to each other so that the water pump 110 and the sensor unit 200 can be vertically transferred simultaneously by the operation of the drive unit 300. [ .
  • the water sampling unit 100 and the sensor unit 200 are connected to the water sampling unit 100 in order to feed the water sampling unit 110, the water pump 130 and the sensor unit 200 in the vertical direction,
  • the driving unit 300 may be connected.
  • the driving unit 300 may be disposed between the water collector 110 of the water taking unit 100 and the water can 120.
  • the water collectors 110 and the water collecting basins 120 can be vertically spaced apart with the driving unit 300 therebetween.
  • the driving unit 300 includes a spool 310, a rotating shaft 320, a driving motor 330, a bevel gear 340, a pulley 350, a belt 360, (370). ≪ / RTI >
  • the spool 310 may extend in a direction perpendicular to the direction of movement of the water collector 110 and the sensor unit 200 and may include a cover 312 held at both ends of the spool 310 in a fixed state .
  • the spool 310 can be rotatably connected to the cover 312.
  • the spool 310 may be disposed at a lower portion of the catchment can 120.
  • a catcher 120 may be mounted between a plurality of plate members 510, 520 mounted on a cover 312 provided at both ends of the spool 310.
  • the hose line L1 and the wire line L3 may be wound or unwound on the outer surface of the spool 310 which is a part of the driving unit 300.
  • the hose line L1 and the wire line L3 may be wound or unwound on the outer surface of the spool 310 at the same time.
  • the end of the spool 310 may be connected to a rotating shaft 320 that transmits the driving force from the driving motor 330.
  • the spool 310 is rotated by the rotation of the rotating shaft 320 to rotate the hose line L1 and /
  • the wire line L3 can be wound or unwound on the outer surface of the spool 310.
  • the spool 310 and the rotary shaft 320 are described as separate components, it is natural that the spool 310 and the rotary shaft 320 may be integrally formed.
  • the driving motor 330 may be connected to an end of the rotation shaft 320 to rotate the rotation shaft 320.
  • the drive motor 330 may be provided as a BLDC motor.
  • the rotating shaft 320 is rotated by the rotation of the driving motor 330, and the hose line L1 and the wire line L3 are wound or unwound while the spool 310 is rotated by the rotating shaft 320
  • the water sampler 110, the submersible pump 130, and the sensor unit 200 can be vertically transported.
  • the bevel gear 340 is disposed between the rotating shaft 320 and the driving motor 330 so that the rotational force of the driving motor 330 can be transmitted to the spool 310 through the rotating shaft 320.
  • the bevel gear 340 may be provided as a straight bevel gear, for example, and may transmit the driving force between the rotation axis of the driving motor 330 and the rotation axis 320 which intersect with each other.
  • the drive motor 330 may be disposed in a direction perpendicular to the longitudinal direction of the spool 310.
  • the spool 310, the rotation shaft 320, the drive motor 330, and the bevel gear 340 described above can be operated as follows.
  • the bevel gear 340 transmits the rotating force of the driving motor 330 to the rotating shaft 320 and the spool 310.
  • the spool 310 rotates and the hose line L1 and the wire
  • the line L3 can be wound or unwound.
  • a pulley 350 and a belt 360 are interposed between the rotating shaft 320 and the bevel gear 340 to facilitate winding and unwinding of the hose line L1 and the electric line L3 to and from the spool 310.
  • a level winder 370 may be connected to the pulley 350 and the belt 360.
  • the pulley 350 and the belt 360 can transmit the rotational force of the drive motor 330 to the level winder 370.
  • One of the plurality of pulleys 350 may be rotatably connected to one end of the spool 310, in particular, the cover 312 by a rotation shaft 320, The other one of the pulleys 350 may be rotatably connected to one end of the level winder 370.
  • one of the plurality of pulleys 350 may be disposed apart from the other one of the plurality of pulleys 350 in the vertical direction.
  • One of the plurality of pulleys 350 and the other one of the plurality of pulleys 350 is connected to the belt 360 so that the rotational force of the driving motor 330 is transmitted to one of the plurality of pulleys 350, Or between the other of the belt 350 and the belt 360.
  • the bevel gear 340 transmits the rotating force of the driving motor 330 to the rotating shaft 320 by the rotation of the driving motor 330 and the rotating shaft 320 rotates to rotate one of the plurality of pulleys 350 And the other one of the plurality of pulleys 350 is rotated through the belt 360 so that the level winder 370 can be operated.
  • the level winder 370 may include a worm gear 372, a case 374, and a moving member 376.
  • the worm gear 372 may be disposed below the spool 310 and may extend along the length of the spool 310.
  • Both ends of the worm gear 372 can be rotatably connected to a cover 312 provided at both ends of the spool 310 and a driving force transmitted to the one end of the worm gear 372 by the driving motor 330
  • a pulley 350 can be connected.
  • the rotational force of the drive motor 330 is transmitted to the worm gear 372 via the pulley 350 and the belt 360 so that the worm gear 372 can be rotated.
  • the rotating force of the driving motor 330 is transmitted to the spool 310 via the bevel gear 340 and the rotating shaft 320 and the rotating force of the driving motor 330 is transmitted to the bevel gear 340, Is transmitted to the worm gear 372 through the pulley 350 and the belt 360 so that the rotation of the spool 310 and the rotation of the worm gear 372 as well as the operation of the level winder 370 are synchronized .
  • the rotational speed of the worm gear 372 may be the same as or different from the rotational speed of the spool 310, as the case may be.
  • the case 374 may be formed so as to surround the outer side of the worm gear 372 and may extend along the longitudinal direction of the worm gear 372. Both ends of the case 374 may be formed to extend along the longitudinal direction of the worm gear 372, And may be connected to a cover 312 provided at both ends.
  • the case 374 may be provided with an opening 3742 formed to extend along the longitudinal direction of the spool 310.
  • the worm gear 372 disposed in the case 374 can be exposed to the outside by the opening 3742.
  • the moving member 376 is connected to the case 374 and is movable in the left-right direction along the longitudinal direction of the spool 310.
  • the shifting member 376 is provided with a protrusion (not shown) which rotates in engagement with the worm gear 372 and a through hole 3762 which is spaced apart from the protrusion and through which the hose line L1 and the wire line L3 pass .
  • the protrusion can be engaged with the worm gear 372 through the opening 3742 and can be moved in engagement with the worm gear 372 along the opening 3742.
  • the through hole 3762 may be formed to have an appropriate size to allow the hose line L1 and the wire line L3 wound around the spool 310 to pass therethrough and the through hole 3762 is also moved along with the movement of the projection .
  • the hose line L1 and the wire line L3 having passed through the through hole 3762 may be connected to the water sampler 110, the underwater pump 130, or the sensor unit 200.
  • the rotating shaft 320 and the spool 310 rotate through the bevel gear 340, and the worm gear 372 is rotated by the pulley 350 and the belt 360
  • the rotation of the worm gear 372 causes the shifting member 376 to move in the left and right direction.
  • the hose line L1 and the wire line L3 can be uniformly wound or unwound relative to the spool 310 while the moving member 376 is moved in the left-right direction.
  • the moving member 376 moves to the right, the hose line L1 and the wire line L3 are uniformly wound on the spool 310 and the moving member 376 is moved in the left direction, The hose line L1 and the wire line L3 can be uniformly loosened from the hose line 310.
  • the hose line L1 and the wire line L3 pass through the through hole 3762 of the moving member 376 moving in the left and right direction in synchronization with the movement or rotation of the spool 310,
  • the center of gravity can be prevented from moving in a moving means such as a boat or an unmanned airplane (drone or quadrupole) equipped with the watercraft 10 when the water collector 110 is raised and lowered.
  • the wire line L3 may be twisted.
  • One end of the electric wire L3 is connected to a control unit 400 disposed at one end of the spool 310 and the electric wire L3 is wound on the spool 310 to connect the underwater pump 130 or the sensor unit 200).
  • the ultra slim ring SR is mounted on one end of the spool 310, .
  • control unit 400 may be disposed at one end of the spool 310, in particular, outside the cover 312.
  • the control unit 400 may control the overall operation of the water taking apparatus 10 for water quality inspection according to an embodiment of the present invention.
  • control unit 400 can control the operation of the drive motor 330, in particular, the operation of the drive motor 330, the rotation speed, the rotation direction, and the like.
  • control unit 400 controls the rotation speed of the drive motor 330 to control the winding or unwinding speed of the hose line L1 and the wire line L3 relative to the spool 310, 400 can control whether the hose line L1 and the wire line L3 are wound or unwound with respect to the spool 310 by controlling the rotation direction of the drive motor 330.
  • control unit 400 can control the operation of the submersible pump 130.
  • control unit 400 generates an operation signal of the underwater pump 130, and a signal is transmitted to the underwater pump 130 through the electric line L3, so that the sample collected in the water sampler 110 is supplied to the hose line L1 ) And additional hose line (L2) to the canister (120).
  • control method by the control unit 400 is not limited to this, and any method may be used as long as it controls the operation of the water taking unit 100, the sensor unit 200, or the driving unit 300.
  • a fixing part 500 may be provided for mounting the water-taking part 100 or the driving part 300 to a moving means (not shown) such as a boat or an unmanned airplane (a drone or a quad-copter) .
  • the fixing portion 500 includes extending portions 512 and 522 extending upward from both ends of the driving portion 300 and bent portions 514 and 524 bent outward at the ends of the extending portions 512 and 522 A plurality of plate members 510, 512,
  • the plurality of plate members 510 and 512 may be provided in the form of, for example, an angle plate.
  • the first plate member 510 includes a first extending portion 512 and a second extending portion 512 connected to the outer surface of the cover 312 provided at one end of the spool 310 and extending upward
  • the second plate member 520 may be connected to the outer surface of the cover 312 provided at the other end of the spool 310 and may extend upward And a second bent portion 524 that is bent outward at the ends of the second extending portion 522 and the second extending portion 522.
  • the catch box 120 can be detachably fixed to the space between the first extended portion 512 and the second extended portion 522, and the first bent portion 514 and the second bent portion 524
  • a boat or an unmanned aerial vehicle such as a drone or a quad-copter.
  • the water taking apparatus 10 for water quality inspection according to an embodiment can be fixed at various positions as occasion demands.
  • the water taking apparatus for water quality inspection can be improved in portability and mobility due to its light weight and easy attachment and detachment, and it can be used for various purposes such as water quality inspection and measurement.
  • the method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium.
  • the computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination.
  • the program instructions to be recorded on the medium may be those specially designed and configured for the embodiments, or may be available to those skilled in the art of computer software.
  • Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like.
  • program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.
  • the hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

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Abstract

A water sampling apparatus for water quality inspections, according to one embodiment, comprises: a water sampling part comprising a water sampler for collecting a sample; a sensor part, connected to the water sampler, for performing a water quality inspection for the sample; and a driving part for conveying the sampler and the sensor part in an upward or downward direction, wherein the water sampling part comprises a hose line connected to the water sampler, the sensor part comprises a wire line for supplying electric power, and the water sampler and the sensor part are conveyed in the upward or downward direction by means of the driving part so that the hose line and the wire line may be uniformly wound or unwound with respect to a portion of the driving part.

Description

수질검사를 위한 채수 장치Watering system for water quality inspection
본 발명은 수질검사를 위한 채수 장치에 관한 것이다.The present invention relates to a water intake apparatus for water quality inspection.
최근 들어, 항공 기술 및 통신 기술의 급격한 발전에 따라 탐사 및 정찰 등을 목적으로 하는 무인 비행 시스템의 개발이 활발히 이루어지고 있으며, 이러한 무인 비행 시스템의 개발은 인간이 직접 탑승하여 수행하기에 위험하거나 어려운 작업도 가능하게 하는 이점을 가져왔다. 이와 같이 탐사와 정찰을 위한 무인 비행 시스템 중 하나가 멀티콥터이며, 멀티콥터는 회전날개를 구비한 무인기를 의미한다.In recent years, development of unmanned flight systems for exploration and reconnaissance has been actively pursued in accordance with rapid development of aviation technology and communication technology. Development of such an unmanned flight system is dangerous or difficult It also has the advantage of being able to work. One of the unmanned aerial systems for exploration and reconnaissance is a multi-copter, and a multi-copter means a unmanned aerial vehicle with a rotating wing.
또한, 최근 우리나라는 하천의 녹조 문제가 자주 매스컴에 오르내리면서 국민들의 걱정과 우려가 점점 커지고 있는 실정이다. 이를 해결하기 위하여 녹조의 발생 원인 규명에 필요한 실제 현장규모의 실험시설과 원격 모니터링 장비 등 첨단 연구체제를 구축, 본격적인 연구를 진행 중이다.In addition, recently, Korea has been experiencing an increasing concern and anxiety as the problem of green tide in rivers frequently comes up to the mass media. In order to solve this problem, we are establishing an advanced research system such as real-scale experimental facilities and remote monitoring equipment necessary for the identification of the cause of green algae and are conducting full-scale research.
이에 따라 본 연구에서는 수상이착륙 무인항공기를 설계 개발하여 수질검사가 필요한 지점에 무인항공기를 보내어 수상에서는 수질샘플을 채취하고, 항공에서는 주변 지역의 오염환경을 주기적으로 모니터링할 수 있는 물환경 관리시스템을 개발할 필요가 있다.Therefore, in this study, a water environment management system which can design and develop a water take-off landing and unmanned aerial vehicle and send an unmanned airplane to a point where a water quality inspection is needed, Need to develop.
예를 들어, 국내등록특허 KR10-1328026에는 '수심별 프로파일링 기법을 활용한 수환경 모니터링 시스템 및 수환경 모니터링 방법'에 대하여 개시되어 있다.For example, Korean Patent Registration No. KR10-1328026 discloses a water environment monitoring system and a water environment monitoring method using a depth profiling technique.
전술한 배경기술은 발명자가 본 발명의 도출과정에서 보유하거나 습득한 것으로서, 반드시 본 발명의 출원 전에 일반 공중에 공개된 공지기술이라고 할 수는 없다.The background art described above is possessed or acquired by the inventor in the derivation process of the present invention, and can not be said to be a known art disclosed in general public before application of the present invention.
일 실시예에 따른 목적은 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 다양한 이동 수단에 장착하여 수질검사를 수행할 수 있는 수질검사를 위한 채수 장치를 제공하는 것이다.An object of the present invention is to provide a water intake apparatus for water quality inspection capable of performing water quality inspection by being mounted on various moving means such as a boat or an unmanned aerial vehicle (a drone or a quad-copter).
일 실시예에 따른 목적은 무게가 가볍고 탈부착이 용이하여 휴대성 및 이동성이 향상될 수 있는 수질검사를 위한 채수 장치를 제공하는 것이다.An object of the present invention is to provide a water taking device for water quality inspection which is light in weight and easy in detachment and attachment and can improve portability and mobility.
일 실시예에 따른 목적은 수심 깊이에 따른 자동 채수 및 수질 측정을 할 수 있는 수질검사를 위한 채수 장치를 제공하는 것이다.An object of an embodiment of the present invention is to provide a water sampling device for water quality inspection capable of automatic watering and water quality measurement according to depth of water.
일 실시예에 따른 목적은 레벨 와인더를 이용하여 호스 라인 및 전선 라인의 균일한 감김 또는 풀림이 가능하여 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 이동 수단에서 무게 중심의 치우침을 방지할 수 있고, 초소형 슬립링을 이용하여 전선 라인의 꼬임 및 단선을 방지할 수 있는 수질검사를 위한 채수 장치를 제공하는 것이다.The objective according to one embodiment is to enable uniform winding or unwinding of hose lines and wire lines using a level winder to prevent the center of gravity from moving on a moving means such as a boat or unmanned airplane (drone or quadruplet) And to provide a water taking device for water quality inspection which can prevent twisting and disconnection of a wire line by using a very small slip ring.
상기 목적을 달성하기 위한 일 실시예에 따른 수질검사를 위한 채수 장치는, 시료를 채취하는 채수기를 포함하는 채수부; 상기 채수기에 연결되어 상기 시료에 대한 수질검사를 수행하는 센서부; 및 상기 채수기 및 상기 센서부를 상하 방향으로 이송시키는 구동부;를 포함하고, 상기 채수부는 상기 채수기에 연결된 호스 라인을 포함하고, 상기 센서부는 전원을 공급하는 전선 라인을 포함하며, 상기 구동부에 의해서 상기 채수기 및 상기 센서부가 상하 방향으로 이송되면서, 상기 호스 라인 및 상기 전선 라인이 상기 구동부의 일부에 대하여 균일하게 감김 또는 풀림될 수 있다.According to another aspect of the present invention, there is provided a water sampling apparatus for water quality inspection, comprising: a water sampling unit including a water sampler for sampling a sample; A sensor connected to the water sampler to perform a water quality test on the sample; And a driving unit for vertically moving the water sampler and the sensor unit, wherein the water sampling unit includes a hose line connected to the water sampler, and the sensor unit includes a power line for supplying electric power, And the hose line and the wire line can be uniformly wound or loosened with respect to a part of the driving unit while the sensor unit is being transported in the vertical direction.
일 측에 의하면, 상기 구동부는, 외측면에 상기 호스 라인 및 상기 전선 라인이 감김 또는 풀림되는 스풀; 상기 스풀의 일단에 연결되어 상기 스풀을 회전시키는 구동 모터; 및 상기 스풀의 하부에 배치되고, 상기 구동 모터의 회전에 동조하여 상기 스풀의 길이방향을 따라 이동되는 레벨 와인더;를 포함하고, 상기 레벨 와인더에 의해 상기 호스 라인 및 상기 전선 라인이 상기 스풀의 외측면 상에 균일하게 감김 또는 풀림될 수 있다.According to one aspect of the present invention, the driving unit includes a spool on the outer side of which the hose line and the wire line are wound or unwound; A driving motor connected to one end of the spool to rotate the spool; And a level winder disposed at a lower portion of the spool and being moved along the longitudinal direction of the spool in synchronism with the rotation of the driving motor, wherein the level winder causes the hose line and the wire line to move along the spool Can be uniformly wound or loosened on the outer surface of the base plate.
일 측에 의하면, 상기 레벨 와인더는, 상기 구동 모터에 의한 회전력이 전달되어 회전되는 웜 기어; 상기 웜 기어의 외측을 감싸고, 상기 웜 기어의 길이방향을 따라 연장되게 개방된 개구를 구비하는 케이스; 및 상기 케이스에 연결되어 상기 스풀의 길이방향을 따라 좌우 방향으로 이동하는 이동 부재;를 포함할 수 있다.According to one aspect of the present invention, the level winder includes: a worm gear which is rotated by a rotational force of the driving motor; A case surrounding the worm gear and having an opening that is opened to extend along the longitudinal direction of the worm gear; And a moving member connected to the case and moving in the lateral direction along the longitudinal direction of the spool.
일 측에 의하면, 상기 이동 부재에는, 상기 웜 기어와 맞물려 회전하는 돌기; 및 상기 호스 라인 및 상기 전선 라인이 관통되는 관통홀이 구비될 수 있다.According to one aspect of the present invention, the moving member includes: a projection that rotates in engagement with the worm gear; And a through hole through which the hose line and the wire line pass.
일 측에 의하면, 상기 구동부는, 상기 구동 모터에 의한 회전력을 상기 스풀에 전달하는 베벨 기어; 및 상기 구동 모터에 의한 회전력을 레벨 와인더에 전달하기 위한 풀리와 벨트;를 더 포함하고, 상기 구동 모터는 상기 스풀의 길이방향에 대하여 수직하는 방향으로 배치될 수 있다.According to one aspect of the present invention, the driving unit includes: a bevel gear that transmits rotational force by the driving motor to the spool; And a pulley and a belt for transmitting rotational force by the driving motor to the level winder, wherein the driving motor can be arranged in a direction perpendicular to the longitudinal direction of the spool.
일 측에 의하면, 상기 채수부는, 상기 구동부의 상부에 탈부착 가능하게 배치되어, 상기 채수기로부터 채취된 시료를 저장하는 채수통; 및 상기 호스 라인과 연통되어 상기 채수기로부터 채취된 시료를 상기 채수통에 전달하는 추가적인 호스 라인;을 더 포함하고, 상기 호스 라인 및 상기 추가적인 호스라인은 상기 스풀의 타단에서 서로 유체 연결될 수 있다.According to one aspect of the present invention, the water collecting section is detachably disposed on the upper portion of the driving section, and stores the sample collected from the water collector. And an additional hose line communicating with the hose line and delivering the sample collected from the water sampler to the reservoir, wherein the hose line and the additional hose line are fluidly connected to each other at the other end of the spool.
일 측에 의하면, 상기 채수부는, 상기 채수기에 연결되어, 상기 채수기에 채취된 시료를 상기 채수통에 전달하는 수중 펌프;를 더 포함하고, 상기 센서부는 상기 채수기의 일측에 장착되고, 상기 수중 펌프는 상기 채수기의 타측에 장착될 수 있다.According to one aspect of the present invention, the water collecting unit may further include an underwater pump connected to the water sampler to transmit the sample collected in the water sampler to the water sampler, wherein the sensor unit is mounted on one side of the sampler, May be mounted on the other side of the water collector.
일 측에 의하면, 상기 구동부의 일측에 장착되어, 상기 채수부, 상기 센서부 또는 상기 구동부의 작동을 제어하는 제어부를 더 포함하고, 상기 전선 라인은 상기 제어부에 연결되고, 상기 스풀의 일단에 슬립링이 장착되어, 상기 전선 라인의 꼬임 또는 단선이 방지될 수 있다.According to one aspect of the present invention, there is further provided a control unit which is mounted on one side of the driving unit and controls operation of the water taking unit, the sensor unit or the driving unit, the electric line is connected to the control unit, Ring can be mounted so that twisting or disconnection of the wire line can be prevented.
일 측에 의하면, 상기 센서부는 pH 센서, 온도 센서, 용존산소 센서, 전기전도도 센서 또는 탁도 센서 중 적어도 하나를 포함하고, 상기 센서부는 상기 센서로부터 획득된 데이터를 저장하는 내장 메모리를 더 포함할 수 있다.According to one aspect, the sensor unit may include at least one of a pH sensor, a temperature sensor, a dissolved oxygen sensor, an electric conductivity sensor or a turbidity sensor, and the sensor unit may further include a built-in memory for storing data acquired from the sensor have.
일 측에 의하면, 상기 채수부 또는 상기 구동부를 이동 수단에 장착하기 위한 고정부;를 더 포함하고, 상기 고정부는, 상기 구동부의 양단부로부터 상방으로 연장된 연장 부분 및 상기 연장 부분의 단부에서 외측으로 절곡 형성된 절곡 부분을 구비하는 복수 개의 플레이트 부재를 포함할 수 있다.And a fixing portion for fixing the picking portion or the driving portion to the moving means, wherein the fixing portion includes an extending portion extending upwardly from both ends of the driving portion and an extending portion extending outward from the end of the extending portion, And a plurality of plate members having bent portions bent.
일 실시예에 따른 수질검사를 위한 채수 장치에 의하면, 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 다양한 이동 수단에 장착하여 수질검사를 수행할 수 있다.According to the water collection apparatus for the water quality test according to the embodiment, the water quality inspection can be performed by attaching to various moving means such as a boat or an unmanned aerial vehicle (a drone or a quad-copter).
일 실시예에 따른 수질검사를 위한 채수 장치에 의하면, 무게가 가볍고 탈부착이 용이하여 휴대성 및 이동성이 향상될 수 있다.According to the water collection apparatus for the water quality test according to the embodiment, the weight is light and the detachment and attachment is easy, so that the portability and the mobility can be improved.
일 실시예에 따른 수질검사를 위한 채수 장치에 의하면, 수심 깊이에 따른 자동 채수 및 수질 측정을 할 수 있다.According to the water intake apparatus for the water quality test according to the embodiment, the automatic water supply and the water quality can be measured according to the depth of the water depth.
일 실시예에 따른 수질검사를 위한 채수 장치에 의하면, 레벨 와인더를 이용하여 호스 라인 및 전선 라인의 균일한 감김 또는 풀림이 가능하여 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 이동 수단에서 무게 중심의 치우침을 방지할 수 있고, 초소형 슬립링을 이용하여 전선 라인의 꼬임 및 단선을 방지할 수 있다.According to the water collection device for the water quality test according to the embodiment, the hose line and the wire line can be uniformly rolled or unwound by using the level winder, so that the weight of the hose line and the wire line can be loosened or loosened by a moving means such as a boat or an unmanned airplane It is possible to prevent the center deviation and to prevent twisting and disconnection of the wire line by using the ultra slim ring.
도 1은 일 실시에에 따른 수질검사를 위한 채수 장치의 사시도이다.1 is a perspective view of a water collection apparatus for water quality inspection according to an embodiment.
도 2a 내지 2c는 일 실시에에 따른 수질검사를 위한 채수 장치의 좌측면도, 정면도 및 우측면도이다.FIGS. 2A to 2C are a left side view, a front view, and a right side view of a water intake apparatus for water quality inspection according to an embodiment.
도 3a 및 3b는 구동부를 도시한다.Figures 3a and 3b show the drive.
도 4는 레벨 와인드가 좌우 방향으로 이동하는 모습을 도시한다.4 shows a state in which the level wind is moved in the lateral direction.
도 5는 스풀에 슬립링이 장착된 모습을 도시한다.Fig. 5 shows a state in which the slip ring is mounted on the spool.
이하, 실시예들을 예시적인 도면을 통해 상세하게 설명한다. 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 실시예를 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 실시예에 대한 이해를 방해한다고 판단되는 경우에는 그 상세한 설명은 생략한다. Hereinafter, embodiments will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the embodiments, detailed description of known functions and configurations incorporated herein will be omitted when it may make the best of an understanding clear.
또한, 실시예의 구성 요소를 설명하는 데 있어서, 제 1, 제 2, A, B, (a), (b) 등의 용어를 사용할 수 있다. 이러한 용어는 그 구성 요소를 다른 구성 요소와 구별하기 위한 것일 뿐, 그 용어에 의해 해당 구성 요소의 본질이나 차례 또는 순서 등이 한정되지 않는다. 어떤 구성 요소가 다른 구성요소에 "연결", "결합" 또는 "접속"된다고 기재된 경우, 그 구성 요소는 그 다른 구성요소에 직접적으로 연결되거나 접속될 수 있지만, 각 구성 요소 사이에 또 다른 구성 요소가 "연결", "결합" 또는 "접속"될 수도 있다고 이해되어야 할 것이다. In describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be " connected, " " coupled, " or " connected. &Quot;
어느 하나의 실시예에 포함된 구성요소와, 공통적인 기능을 포함하는 구성요소는, 다른 실시예에서 동일한 명칭을 사용하여 설명하기로 한다. 반대되는 기재가 없는 이상, 어느 하나의 실시예에 기재한 설명은 다른 실시예에도 적용될 수 있으며, 중복되는 범위에서 구체적인 설명은 생략하기로 한다. The components included in any one embodiment and the components including common functions will be described using the same names in other embodiments. Unless otherwise stated, the description of any one embodiment may be applied to other embodiments, and a detailed description thereof will be omitted in the overlapping scope.
도 1은 일 실시에에 따른 수질검사를 위한 채수 장치의 사시도이고, 도 2a 내지 2c는 일 실시에에 따른 수질검사를 위한 채수 장치의 좌측면도, 정면도 및 우측면도이고, 도 3a 및 3b는 구동부를 도시하고, 도 4는 레벨 와인드가 좌우 방향으로 이동하는 모습을 도시하고, 도 5는 스풀에 슬립링이 장착된 모습을 도시한다.2 is a left side view, a front view, and a right side view of a water supply apparatus for water quality inspection according to an embodiment, and Figs. 3A and 3B show a water supply apparatus for water quality inspection according to an embodiment, Fig. 4 shows a state in which the level wind is moved in the lateral direction, and Fig. 5 shows a state in which the slip ring is mounted on the spool.
도 1 내지 4를 참조하여, 일 실시예에 따른 수질검사를 위한 채수 장치(10)는 채수부(100), 센서부(200), 구동부(300), 제어부(400) 및 고정부(500)를 포함할 수 있다.1 to 4, a water collection apparatus 10 for water quality inspection according to an embodiment includes a water collection unit 100, a sensor unit 200, a driving unit 300, a control unit 400, and a fixing unit 500, . ≪ / RTI >
상기 채수부(100)는 시료를 채취하는 채수기(110), 채수통(120) 및 수중 펌프(130)를 포함할 수 있다.The water collection unit 100 may include a water sampler 110, a water collection vessel 120, and an underwater pump 130 for collecting a sample.
상기 채수기(110)는 수중에서 수질검사에 필요한 시료를 채취할 수 있도록 마련될 수 있다.The water sampler 110 may be provided to collect samples necessary for water quality inspection.
이때, 채수기(110)는 구동부(300)의 작동에 의해서 상하 이동 가능하여, 수중에서 시료 채취 후에 수중으로부터 물밖 또는 상공으로 이송될 수 있을 뿐만 아니라, 특정 수심에서의 시료 채취가 가능할 수 있다.At this time, the water sampler 110 can be moved up and down by the operation of the driving unit 300, so that the water sampler 110 can be transported from the water to the outside or over the water after the sampling in the water, and sampling at a specific depth can be possible.
또한, 채수기(110)에는 후술되는 센서부(200)가 장착되어, 구동부(300)의 작동에 의해서 채수기(110)가 수중에 위치되는 경우, 센서부(200) 또한 수중에 위치되어 채수기(110)에 채취된 시료의 수질검사 또는 수중의 수질검사를 수행할 수 있다.When the water collector 110 is installed in the water by the operation of the driving unit 300, the sensor unit 200 is also located in the water and is disposed in the water collector 110 ) Or the water quality test in water can be carried out.
한편, 채수기(110)에서 채취된 시료는 채수통(120)에 전달될 수 있다.Meanwhile, the sample collected in the water sampler 110 can be delivered to the catch tank 120.
이때, 채수통(120)은 구동부(300)의 상부에 탈부착 가능하게 배치될 수 있다.At this time, the catchment vessel 120 can be detachably disposed on the upper part of the driving unit 300.
예를 들어, 채수통(120)은 스풀(310)의 양단부에 장착된 고정부(500)의 복수 개의 플레이트 부재(510, 520) 사이에 장착될 수 있으며, 스풀(310)의 양단부로부터 고정부(500)의 복수 개의 플레이트 부재(510, 520)의 분리에 의해서 채수통(120)이 구동부(300)의 상부에서 분리될 수 있다.For example, the pickpocket 120 may be mounted between a plurality of plate members 510, 520 of the fixing unit 500 mounted at both ends of the spool 310, The catch tank 120 can be separated from the upper portion of the driving unit 300 by separating the plurality of plate members 510,
구체적으로, 채수기(110)에서 수심 100m에서 시료를 채취한 경우, 채수기(110)에서 채취된 시료가 채수통(120)에 전달되어 채수통(120) 내에 저장될 수 있다. 그런 다음 채수통(120)을 구동부(300)의 상부에서 분리하여 채수통(120)에 저장된 시료, 특히 수심 100m에서 채취된 시료에 대하여 수질검사를 수행할 수 있다.Specifically, when a sample is collected at a water depth of 100 m in the watercolor 110, the sample collected in the watercolor 110 may be transferred to the catchment can 120 and stored in the catchment can 120. Then, the water reservoir 120 can be separated from the upper part of the driving unit 300 and the water quality test can be performed on the sample stored in the water reservoir 120, particularly, the sample collected at a depth of 100 m.
이어서, 채수기(110)에서 수심 200m에서 시료를 채취한 경우, 채수기(110)에서 채취된 시료가 채수통(120)에 전달되어 채수통(120) 내에 저장될 수 있다. 그런 다음 채수통(120)을 구동부(300)의 상부에서 분리하여 채수통(120)에 저장된 시료, 특히 수심 200m에서 채취된 시료에 대하여 수질검사를 수행할 수 있다.When a sample is collected at a water depth of 200 m in the water sampler 110, the sample collected in the water sampler 110 may be transferred to the water reservoir 120 and stored in the water reservoir 120. Then, the water reservoir 120 may be separated from the upper part of the driving unit 300 and water quality inspection may be performed on the sample stored in the water reservoir 120, particularly, the sample collected at a depth of 200 m.
이때, 채수기(110)에서 채수통(120)에 시료를 전달하기 위해서 채수기(110)에 수중 펌프(130)가 연결될 수 있다.At this time, the underwater pump 130 may be connected to the water sampler 110 in order to deliver the sample from the water sampler 110 to the sump can 120.
예를 들어, 센서부(200)가 채수기(110)의 일측에 연결된 경우, 수중 펌프(130)는 채수기(110)의 타측에 연결될 수 있다.For example, when the sensor unit 200 is connected to one side of the water sampler 110, the underwater pump 130 may be connected to the other side of the water sampler 110.
이와 같이 수중 펌프(130)에 의해서 채수기(110)가 수중에 위치된 상태에서도 특정 지점에서 채수기(110)에 채취된 시료가 채수통(120)에 원활하게 전달될 수 있고, 이에 의해서 채수 장치(10)에 의한 자동 채수가 가능할 수 있다.In this way, even when the water collector 110 is located in the water by the underwater pump 130, the sample collected in the water collector 110 at a specific point can be smoothly transmitted to the water collector 120, 10) may be possible.
한편, 채수기(110)와 채수통(120) 사이에는 호스 라인(L1) 및 추가적인 호스 라인(L2)이 연결될 수 있다.Meanwhile, a hose line L1 and an additional hose line L2 may be connected between the water collector 110 and the water reservoir 120.
상기 호스 라인(L1)은 수중 펌프(130)에 의해서 펌핑된 채수기(110) 내에 채취된 시료를 채수통(120)을 향해서 이동시킬 수 있도록 채수기(110)에 연결될 수 있다.The hose line L1 may be connected to the water sampler 110 to move the sample collected in the water sampler 110 pumped by the underwater pump 130 toward the water can 120.
또한, 호스 라인(L1)은 구동부(300)의 스풀(310)에 감기거나 풀려서, 채수기(110)를 상하 방향으로 이송시키는 역할을 수행할 수 있다.The hose line L1 may be wound or unwound by the spool 310 of the driving unit 300 to transfer the water collector 110 in the vertical direction.
예를 들어, 호스 라인(L1)이 구동부(300)의 스풀(310)로부터 풀리는 경우 채수기(110), 또는 채수기(110) 뿐만 아니라 채수기(110)에 장착된 수중 펌프(130) 및 센서부(200)가 하방으로 이송되어 수중에 위치될 수 있고, 더 나아가 호스 라인(L1)의 풀림 정도에 따라서 채수기(110)가 하강하면서 채수기(110)의 수중 내 위치가 조절될 수 있다.For example, when the hose line L1 is released from the spool 310 of the driving unit 300, the water pump 130 and the sensor unit (not shown) mounted on the water sampler 110 as well as the water sampler 110 or the water sampler 110 200 can be transported downward and positioned in the water. Further, the position of the water collector 110 in the water can be adjusted while the water collector 110 descends according to the degree of loosening of the hose line L1.
반면, 호스 라인(L1)이 구동부(300)의 스풀(310)에 감기는 경우, 채수기(110), 또는 채수기(110) 뿐만 아니라 채수기(110)에 장착된 수중 펌프(130) 및 센서부(200)가 상방으로 이송되어 수중으로부터 물밖 또는 상공으로 꺼내질 수 있고, 더 나아가 호스 라인(L1)의 감김 정도에 따라서 채수기(110)가 상승하면서 채수기(110)의 수중 내 위치가 조절될 수 있다.On the other hand, when the hose line L1 is wound on the spool 310 of the driving unit 300, the water pump 130 and the sensor unit (not shown) mounted on the water sampler 110 as well as the water sampler 110 or the water sampler 110 200 can be transported upward to be taken out of the water or out of the water and furthermore the position of the water collector 110 in the water can be adjusted by raising the water collector 110 according to the degree of winding of the hose line L1 .
또한, 추가적인 호스 라인(L2)은 호스 라인(L1)과 연통되도록 스풀(310)의 타단에 연결될 수 있고, 채수통(120)을 향하여 연장될 수 있다.Further, the additional hose line L2 may be connected to the other end of the spool 310 so as to communicate with the hose line L1, and may extend toward the catchment can 120. [
이때, 추가적인 호스 라인(L2)은 구동부(300)의 작동에 상관없이 고정된 상태로 유지될 수 있다.At this time, the additional hose line L2 can be maintained in a fixed state irrespective of the operation of the driving unit 300.
구체적으로, 호스 라인(L1) 및 추가적인 호스 라인(L2)이 서로 유체 연결되어서, 채수기(110)에서 채취된 시료가 채수통(120)에 전달될 수 있다.Specifically, the hose line L1 and the additional hose line L2 are fluidly connected to each other so that the sample taken from the water sampler 110 can be delivered to the water can 120.
이와 같이 수중 펌프(130)에 의해 발생된 압력에 의해서 채수기(110)에서 채취된 시료가 호스 라인(L1) 및 추가적인 호스 라인(L2)을 통해서 채수통(120)에 전달될 수 있다.The sample collected at the water sampler 110 by the pressure generated by the underwater pump 130 can be transferred to the catch tank 120 through the hose line L1 and the additional hose line L2.
한편, 전술된 바와 같이 채수부(100), 특히 채수기(110)에는 센서부(200)가 연결될 수 있다.Meanwhile, as described above, the sensor unit 200 may be connected to the watering unit 100, particularly, the watering unit 110.
상기 센서부(200)는 기본적인 수질검사를 수행하기 위한 것으로서, 예를 들어 pH 센서, 온도 센서, DO 센서, 전기전도도 센서, 또는 탁도 센서 중 적어도 하나를 포함할 수 있다.The sensor unit 200 may perform at least one of a pH sensor, a temperature sensor, a DO sensor, an electric conductivity sensor, or a turbidity sensor.
이때, 센서부(200)에 포함되는 센서의 종류는 이에 국한되지 아니하며, 수질검사를 수행하는 데 도움이 된다면 어느 것이든지 가능하다.At this time, the types of sensors included in the sensor unit 200 are not limited thereto, and any of them can be used as long as it helps to conduct a water quality test.
이와 같이 센서부(200)가 다양한 센서를 포함함으로써, 채수기(110)에 채취된 시료 또는 채수기(110)가 위치된 지점에서 수온, 용존산소량, 산성도 등과 같은 다양한 정보를 획득할 수 있다.As described above, the sensor unit 200 includes various sensors, so that various information such as water temperature, dissolved oxygen amount, acidity and the like can be obtained at the position where the sampler 110 or the water sampler 110 is located.
이때, 센서부(200)는 센서로부터 획득된 데이터를 저장하는 내장 메모리(미도시)를 더 포함하고, 내장 메모리에 저장된 데이터를 이용하여 추가적인 수질 분석을 수행할 수 있다.At this time, the sensor unit 200 further includes an internal memory (not shown) for storing data obtained from the sensor, and can perform additional water quality analysis using the data stored in the internal memory.
구체적으로, 센서부(200)는 채수기(110)와 함께 구동부(300)의 작동에 의해서 하강 또는 승강하면서 수심별로 수온, 용존산소량, 산성도 등과 같은 수질분석 또는 수질검사를 위한 다양한 정보를 획득할 수 있다.Specifically, the sensor unit 200 can acquire various information for water quality analysis or water quality inspection such as water temperature, dissolved oxygen amount, acidity and the like for each water depth by descending or elevating by the operation of the driving unit 300 together with the water collector 110 have.
또한, 전술된 센서부(200)에 대한 전원 공급 및 제어를 위해서 수중 센서부(200)에는 전선 라인(L3)이 연결될 수 있다.In addition, a wire line L3 may be connected to the underwater sensor unit 200 for power supply and control of the sensor unit 200 described above.
더 나아가, 전선 라인(L3)이 수중 펌프(130)에 대하여도 전원 공급 및 제어를 위해서 수중 펌프(130)에 연결될 수 있음은 당연하다.Further, it is natural that the electric line L3 can be connected to the underwater pump 130 for power supply and control also for the underwater pump 130. [
이와 같이 채수부(100)의 채수기(110)와 수중 펌프(130) 및 센서부(200)가 서로 일체로 연결된 구조로 마련될 수 있으며, 구동부(300)의 작동에 의해서 동시에 상하 방향으로 이송되도록 마련될 수 있다.The water pump 110 and the sensor unit 200 of the water collection unit 100 may be integrally connected to each other so that the water pump 110 and the sensor unit 200 can be vertically transferred simultaneously by the operation of the drive unit 300. [ .
이러한 채수부(100)의 채수기(110)와 수중 펌프(130) 및 센서부(200)의 상하 방향으로의 이송을 위해서 또는 리프트 기능을 구현하기 위해서 채수부(100) 및 센서부(200)에는 구동부(300)가 연결될 수 있다.The water sampling unit 100 and the sensor unit 200 are connected to the water sampling unit 100 in order to feed the water sampling unit 110, the water pump 130 and the sensor unit 200 in the vertical direction, The driving unit 300 may be connected.
상기 구동부(300)는 채수부(100)의 채수기(110)와 채수통(120) 사이에 배치될 수 있다. 다시 말해서, 구동부(300)를 사이에 두고 채수기(110)와 채수통(120)이 상하 방향으로 이격 배치될 수 있다.The driving unit 300 may be disposed between the water collector 110 of the water taking unit 100 and the water can 120. In other words, the water collectors 110 and the water collecting basins 120 can be vertically spaced apart with the driving unit 300 therebetween.
특히, 도 3a 및 3b를 참조하여, 구동부(300)는 스풀(310), 회전축(320), 구동 모터(330), 베벨 기어(340), 풀리(350), 벨트(360), 및 레벨 와인더(370)를 포함할 수 있다.3A and 3B, the driving unit 300 includes a spool 310, a rotating shaft 320, a driving motor 330, a bevel gear 340, a pulley 350, a belt 360, (370). ≪ / RTI >
상기 스풀(310)은 채수기(110) 및 센서부(200)의 이송 방향에 대하여 수직하는 방향으로 연장되게 형성될 수 있고, 스풀(310)의 양단부에는 고정 상태로 유지되는 커버(312)가 구비될 수 있다. 다시 말해서 커버(312)에 대하여 스풀(310)이 회전 가능하게 연결될 수 있다.The spool 310 may extend in a direction perpendicular to the direction of movement of the water collector 110 and the sensor unit 200 and may include a cover 312 held at both ends of the spool 310 in a fixed state . In other words, the spool 310 can be rotatably connected to the cover 312.
이때, 스풀(310)은 채수통(120)의 하부에 배치될 수 있다. 예를 들어, 스풀(310)의 양단부에 구비된 커버(312)에 장착된 복수 개의 플레이트 부재(510, 520) 사이에 채수통(120)이 장착될 수 있다.At this time, the spool 310 may be disposed at a lower portion of the catchment can 120. For example, a catcher 120 may be mounted between a plurality of plate members 510, 520 mounted on a cover 312 provided at both ends of the spool 310.
또한, 구동부(300)의 일부인 스풀(310)의 외측면에는 호스 라인(L1) 및 전선 라인(L3)이 감김 또는 풀림될 수 있다. 특히, 호스 라인(L1) 및 전선 라인(L3)은 스풀(310)의 외측면에 동시에 감김 또는 풀림될 수 있다.The hose line L1 and the wire line L3 may be wound or unwound on the outer surface of the spool 310 which is a part of the driving unit 300. [ In particular, the hose line L1 and the wire line L3 may be wound or unwound on the outer surface of the spool 310 at the same time.
상기 스풀(310)의 단부에는 구동 모터(330)로부터의 구동력을 전달하는 회전축(320)에 연결될 수 있으며, 회전축(320)의 회전에 의해서 스풀(310)이 회전되면서, 호스 라인(L1) 및 전선 라인(L3)이 스풀(310)의 외측면에서 감김 또는 풀림될 수 있다.The end of the spool 310 may be connected to a rotating shaft 320 that transmits the driving force from the driving motor 330. The spool 310 is rotated by the rotation of the rotating shaft 320 to rotate the hose line L1 and / The wire line L3 can be wound or unwound on the outer surface of the spool 310. [
여기에서는 스풀(310)과 회전축(320)을 별개의 구성요소로 설명하였으나, 스풀(310)과 회전축(320)이 일체로 형성될 수 있음은 당연하다.Although the spool 310 and the rotary shaft 320 are described as separate components, it is natural that the spool 310 and the rotary shaft 320 may be integrally formed.
전술된 바와 같이 상기 구동 모터(330)는 회전축(320)의 단부에 연결되어 회전축(320)을 회전시킬 수 있다.As described above, the driving motor 330 may be connected to an end of the rotation shaft 320 to rotate the rotation shaft 320.
예를 들어, 구동 모터(330)는 BLDC 모터로 마련될 수 있다.For example, the drive motor 330 may be provided as a BLDC motor.
구체적으로, 구동 모터(330)의 회전에 의해 회전축(320)이 회전되고, 회전축(320)에 의해서 스풀(310)이 회전되면서, 호스 라인(L1) 및 전선 라인(L3)이 감김 또는 풀림되면서, 채수기(110), 수중 펌프(130) 및 센서부(200)가 상하 방향으로 이송될 수 있다.More specifically, the rotating shaft 320 is rotated by the rotation of the driving motor 330, and the hose line L1 and the wire line L3 are wound or unwound while the spool 310 is rotated by the rotating shaft 320 The water sampler 110, the submersible pump 130, and the sensor unit 200 can be vertically transported.
상기 베벨 기어(340)는 회전축(320) 및 구동 모터(330) 사이에 배치되어서, 구동 모터(330)에 의한 회전력을 회전축(320)을 통해서 스풀(310)에 전달할 수 있다.The bevel gear 340 is disposed between the rotating shaft 320 and the driving motor 330 so that the rotational force of the driving motor 330 can be transmitted to the spool 310 through the rotating shaft 320.
이때, 베벨 기어(340)는 예를 들어 직선베벨기어로 마련될 수 있으며, 서로 교차하는 구동 모터(330)의 회전축과 회전축(320) 사이에서 구동력을 전달할 수 있다. 다시 말해서, 구동 모터(330)는 스풀(310)의 길이방향에 대하여 수직하는 방향으로 배치될 수 있다.At this time, the bevel gear 340 may be provided as a straight bevel gear, for example, and may transmit the driving force between the rotation axis of the driving motor 330 and the rotation axis 320 which intersect with each other. In other words, the drive motor 330 may be disposed in a direction perpendicular to the longitudinal direction of the spool 310. [
전술된 스풀(310), 회전축(320), 구동 모터(330) 및 베벨 기어(340)는 다음과 같이 작동될 수 있다.The spool 310, the rotation shaft 320, the drive motor 330, and the bevel gear 340 described above can be operated as follows.
구동 모터(330)가 회전하면, 베벨 기어(340)가 구동 모터(330)의 회전력을 회전축(320) 및 스풀(310)에 전달하고, 스풀(310)이 회전하면서 호스 라인(L1) 및 전선 라인(L3)이 감김 또는 풀림될 수 있다.When the driving motor 330 rotates, the bevel gear 340 transmits the rotating force of the driving motor 330 to the rotating shaft 320 and the spool 310. When the spool 310 rotates and the hose line L1 and the wire The line L3 can be wound or unwound.
이때, 호스 라인(L1) 및 전선 라인(L3)의 스풀(310)에 대한 감김 또는 풀림을 원활하게 하기 위해서, 회전축(320)과 베벨 기어(340) 사이에 풀리(350) 및 벨트(360)가 연결되고, 풀리(350) 및 벨트(360)에는 레벨 와인더(370)가 연결될 수 있다.A pulley 350 and a belt 360 are interposed between the rotating shaft 320 and the bevel gear 340 to facilitate winding and unwinding of the hose line L1 and the electric line L3 to and from the spool 310. [ And a level winder 370 may be connected to the pulley 350 and the belt 360.
구체적으로, 풀리(350) 및 벨트(360)는 구동 모터(330)에 의한 회전력을 레벨 와인더(370)에 전달할 수 있다.Specifically, the pulley 350 and the belt 360 can transmit the rotational force of the drive motor 330 to the level winder 370.
상기 풀리(350)는 복수 개로 마련될 수 있으며, 복수 개의 풀리(350) 중 하나는 스풀(310)의 일단, 특히 커버(312)에 회전축(320)에 의해서 회전 가능하도록 연결될 수 있고, 복수 개의 풀리(350) 중 다른 하나는 레벨 와인더(370)의 일단에 회전 가능하도록 연결될 수 있다.One of the plurality of pulleys 350 may be rotatably connected to one end of the spool 310, in particular, the cover 312 by a rotation shaft 320, The other one of the pulleys 350 may be rotatably connected to one end of the level winder 370.
이때, 레벨 와인더(370)가 스풀(310)의 하부에 배치되므로, 복수 개의 풀리(350) 중 하나가 복수 개의 풀리(350) 중 다른 하나가 상하 방향으로 이격 배치될 수 있다.At this time, since the level winder 370 is disposed below the spool 310, one of the plurality of pulleys 350 may be disposed apart from the other one of the plurality of pulleys 350 in the vertical direction.
또한, 복수 개의 풀리(350) 중 하나 및 복수 개의 풀리(350) 중 다른 하나는 벨트(360)로 연결되어, 구동 모터(330)에 의한 회전력이 복수 개의 풀리(350) 중 하나 및 복수 개의 풀리(350) 중 다른 하나 사이에서 벨트(360)를 통해서 전달될 수 있다.One of the plurality of pulleys 350 and the other one of the plurality of pulleys 350 is connected to the belt 360 so that the rotational force of the driving motor 330 is transmitted to one of the plurality of pulleys 350, Or between the other of the belt 350 and the belt 360.
구체적으로, 구동 모터(330)의 회전에 의해 베벨 기어(340)가 구동 모터(330)의 회전력을 회전축(320)에 전달하고, 회전축(320)의 회전에 의해서 복수 개의 풀리(350) 중 하나가 회전되고, 벨트(360)를 통해서 복수 개의 풀리(350) 중 다른 하나가 회전되어, 레벨 와인더(370)가 작동될 수 있다.The bevel gear 340 transmits the rotating force of the driving motor 330 to the rotating shaft 320 by the rotation of the driving motor 330 and the rotating shaft 320 rotates to rotate one of the plurality of pulleys 350 And the other one of the plurality of pulleys 350 is rotated through the belt 360 so that the level winder 370 can be operated.
특히, 레벨 와인더(370)는 웜 기어(372), 케이스(374) 및 이동 부재(376)를 포함할 수 있다.In particular, the level winder 370 may include a worm gear 372, a case 374, and a moving member 376.
상기 웜 기어(372)는 스풀(310)의 하부에 배치될 수 있으며, 스풀(310)의 길이방향을 따라서 연장되게 형성될 수 있다.The worm gear 372 may be disposed below the spool 310 and may extend along the length of the spool 310.
또한, 웜 기어(372)의 양단부는 스풀(310)의 양단부에 구비된 커버(312)에 회전 가능하게 연결될 수 있고, 웜 기어(372)의 일단에는 구동 모터(330)에 의한 구동력을 전달하는 풀리(350)가 연결될 수 있다.Both ends of the worm gear 372 can be rotatably connected to a cover 312 provided at both ends of the spool 310 and a driving force transmitted to the one end of the worm gear 372 by the driving motor 330 A pulley 350 can be connected.
이에 의해서 구동 모터(330)에 의한 회전력이 풀리(350) 및 벨트(360)를 통해서 웜 기어(372)에 전달되어 웜 기어(372)가 회전될 수 있다.The rotational force of the drive motor 330 is transmitted to the worm gear 372 via the pulley 350 and the belt 360 so that the worm gear 372 can be rotated.
이와 같이 구동 모터(330)에 의한 회전력이 베벨 기어(340) 및 회전축(320)을 통해서 스풀(310)에 전달되는 동시에, 구동 모터(330)에 의한 회전력이 베벨 기어(340), 회전축(320), 풀리(350) 및 벨트(360)를 통해서 웜 기어(372)에 전달되어, 스풀(310)의 회전과 웜 기어(372)의 회전, 더 나아가 레벨 와인더(370)의 작동이 동조될 수 있다.The rotating force of the driving motor 330 is transmitted to the spool 310 via the bevel gear 340 and the rotating shaft 320 and the rotating force of the driving motor 330 is transmitted to the bevel gear 340, Is transmitted to the worm gear 372 through the pulley 350 and the belt 360 so that the rotation of the spool 310 and the rotation of the worm gear 372 as well as the operation of the level winder 370 are synchronized .
이때, 경우에 따라서 웜 기어(372)의 회전 속도는 스풀(310)의 회전 속도와 동일하거나 다르게 조절될 수 있음은 당연하다.At this time, it is natural that the rotational speed of the worm gear 372 may be the same as or different from the rotational speed of the spool 310, as the case may be.
상기 케이스(374)는 웜 기어(372)의 외측을 감싸도록 형성될 수 있으며, 웜 기어(372)의 길이방향을 따라서 연장되게 형성될 수 있고, 케이스(374)의 양단부는 스풀(310)의 양단부에 구비된 커버(312)에 연결될 수 있다.The case 374 may be formed so as to surround the outer side of the worm gear 372 and may extend along the longitudinal direction of the worm gear 372. Both ends of the case 374 may be formed to extend along the longitudinal direction of the worm gear 372, And may be connected to a cover 312 provided at both ends.
이때, 케이스(374)에는 스풀(310)의 길이방향을 따라서 연장되게 형성된 개구(3742)가 구비될 수 있다. 상기 개구(3742)에 의해서 케이스(374) 내에 배치된 웜 기어(372)가 외부에 노출될 수 있다.At this time, the case 374 may be provided with an opening 3742 formed to extend along the longitudinal direction of the spool 310. The worm gear 372 disposed in the case 374 can be exposed to the outside by the opening 3742. [
상기 이동 부재(376)는 케이스(374)에 연결되어 스풀(310)의 길이방향을 따라서 좌우 방향으로 이동할 수 있다.The moving member 376 is connected to the case 374 and is movable in the left-right direction along the longitudinal direction of the spool 310.
구체적으로, 이동 부재(376)는 웜 기어(372)와 맞물려 회전하는 돌기(미도시), 및 돌기로부터 이격 배치되어 호스 라인(L1)과 전선 라인(L3)이 관통되는 관통홀(3762)이 구비될 수 있다.Specifically, the shifting member 376 is provided with a protrusion (not shown) which rotates in engagement with the worm gear 372 and a through hole 3762 which is spaced apart from the protrusion and through which the hose line L1 and the wire line L3 pass .
상기 돌기는 개구(3742)를 통해서 웜 기어(372)와 맞물릴 수 있고, 개구(3742)를 따라서 웜 기어(372)와 맞물려서 이동될 수 있다.The protrusion can be engaged with the worm gear 372 through the opening 3742 and can be moved in engagement with the worm gear 372 along the opening 3742. [
상기 관통홀(3762)은 스풀(310)에 감긴 호스 라인(L1)과 전선 라인(L3)이 관통되기에 적절한 크기로 마련될 수 있으며, 돌기의 이동에 따라서 관통홀(3762) 또한 함께 이동될 수 있다. 이때, 관통홀(3762)을 통과한 호스 라인(L1)과 전선 라인(L3)은 채수기(110), 수중 펌프(130), 또는 센서부(200)에 연결될 수 있다.The through hole 3762 may be formed to have an appropriate size to allow the hose line L1 and the wire line L3 wound around the spool 310 to pass therethrough and the through hole 3762 is also moved along with the movement of the projection . The hose line L1 and the wire line L3 having passed through the through hole 3762 may be connected to the water sampler 110, the underwater pump 130, or the sensor unit 200.
구체적으로, 구동 모터(330)가 회전하게 되면 베벨 기어(340)를 통해서 회전축(320) 및 스풀(310)이 회전하게 되고, 풀리(350) 및 벨트(360)에 의해서 웜 기어(372)가 회전축(320) 및 스풀(310)의 회전과 동시에 회전하게 되고, 웜 기어(372)의 회전에 의해 이동 부재(376)가 좌우 방향으로 움직이게 된다.Specifically, when the driving motor 330 rotates, the rotating shaft 320 and the spool 310 rotate through the bevel gear 340, and the worm gear 372 is rotated by the pulley 350 and the belt 360 The rotation of the worm gear 372 causes the shifting member 376 to move in the left and right direction.
특히, 도 4에 도시된 바와 같이, 이동 부재(376)가 좌우 방향으로 이동하게 되면서, 스풀(310)에 대하여 호스 라인(L1)과 전선 라인(L3)이 균일하게 감기거나 풀릴 수 있다.Particularly, as shown in FIG. 4, the hose line L1 and the wire line L3 can be uniformly wound or unwound relative to the spool 310 while the moving member 376 is moved in the left-right direction.
예를 들어, 이동 부재(376)가 우측 방향으로 이동하게 되면서 스풀(310)에 호스 라인(L1)과 전선 라인(L3)이 균일하게 감기고, 이동 부재(376)가 좌측 방향으로 이동하게 되면서 스풀(310)로부터 호스 라인(L1)과 전선 라인(L3)이 균일하게 풀릴 수 있다.For example, when the moving member 376 moves to the right, the hose line L1 and the wire line L3 are uniformly wound on the spool 310 and the moving member 376 is moved in the left direction, The hose line L1 and the wire line L3 can be uniformly loosened from the hose line 310.
이와 같이 호스 라인(L1)과 전선 라인(L3)이 스풀(310)의 움직임 또는 회전에 동조하여 좌우로 움직이는 이동 부재(376)의 관통홀(3762)을 통과하여 한쪽으로 치우침이 없이 스풀(310)에 감기거나 풀리게 되므로, 채수기(110)가 승하강되는 경우에 채수 장치(10)가 장착된 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 이동 수단에서 무게 중심의 치우침이 방지될 수 있다.The hose line L1 and the wire line L3 pass through the through hole 3762 of the moving member 376 moving in the left and right direction in synchronization with the movement or rotation of the spool 310, The center of gravity can be prevented from moving in a moving means such as a boat or an unmanned airplane (drone or quadrupole) equipped with the watercraft 10 when the water collector 110 is raised and lowered.
한편, 도 5를 참조하여, 구동부(300)에 의한 리프트 기능 시에 전선 라인(L3)이 고정되어 있는 상태라면, 전선 라인(L3)의 꼬임 현상이 발생할 수 있다.Referring to FIG. 5, if the wire line L3 is fixed in the lift function by the driving unit 300, the wire line L3 may be twisted.
구체적으로, 전선 라인(L3)의 일단은 스풀(310)의 일단에 배치된 제어부(400)에 연결되고, 전선 라인(L3)은 스풀(310)에 감겨서 수중 펌프(130) 또는 센서부(200)에 연결될 수 있다.One end of the electric wire L3 is connected to a control unit 400 disposed at one end of the spool 310 and the electric wire L3 is wound on the spool 310 to connect the underwater pump 130 or the sensor unit 200).
이때, 전선 라인(L3)의 꼬임이 심해지면, 전선 라인(L3)이 단선될 수 있으므로, 이를 방지하기 위해서 스풀(310), 특히 스풀(310)의 일단에 초소형 슬립링(SR)이 장착될 수 있다.At this time, if the twist of the wire line L3 becomes severe, the wire line L3 may be broken. To prevent this, the ultra slim ring SR is mounted on one end of the spool 310, .
전술된 바와 같이 스풀(310)의 일단, 특히 커버(312)의 외측에 제어부(400)가 배치될 수 있다.As described above, the control unit 400 may be disposed at one end of the spool 310, in particular, outside the cover 312.
상기 제어부(400)는 일 실시예에 따른 수질검사를 위한 채수 장치(10)의 전반적인 작동을 제어할 수 있다.The control unit 400 may control the overall operation of the water taking apparatus 10 for water quality inspection according to an embodiment of the present invention.
예를 들어, 제어부(400)는 구동 모터(330)의 작동, 특히 구동 모터(330)의 작동 유무, 회전 속도, 회전 방향 등을 제어할 수 있다.For example, the control unit 400 can control the operation of the drive motor 330, in particular, the operation of the drive motor 330, the rotation speed, the rotation direction, and the like.
구체적으로, 제어부(400)에서 구동 모터(330)의 회전 속도를 제어함으로써, 스풀(310)에 대한 호스 라인(L1)과 전선 라인(L3)의 감김 또는 풀림 속도를 제어할 수 있고, 제어부(400)에서 구동 모터(330)의 회전 방향을 제어함으로써, 스풀(310)에 대한 호스 라인(L1)과 전선 라인(L3)의 감김 또는 풀림 여부를 제어할 수 있다.More specifically, the control unit 400 controls the rotation speed of the drive motor 330 to control the winding or unwinding speed of the hose line L1 and the wire line L3 relative to the spool 310, 400 can control whether the hose line L1 and the wire line L3 are wound or unwound with respect to the spool 310 by controlling the rotation direction of the drive motor 330. [
또한, 제어부(400)는 수중 펌프(130)의 작동을 제어할 수 있다.In addition, the control unit 400 can control the operation of the submersible pump 130.
구체적으로, 제어부(400)에서 수중 펌프(130)의 작동 신호를 발생시키고 전선 라인(L3)을 통해서 신호가 수중 펌프(130)에 전달되어, 채수기(110)에 채취된 시료가 호스 라인(L1) 및 추가적인 호스 라인(L2)을 통해서 채수통(120)에 전달될 수 있다.Specifically, the control unit 400 generates an operation signal of the underwater pump 130, and a signal is transmitted to the underwater pump 130 through the electric line L3, so that the sample collected in the water sampler 110 is supplied to the hose line L1 ) And additional hose line (L2) to the canister (120).
그러나 제어부(400)에 의한 제어 방법은 이에 국한되지 아니하며, 채수부(100), 센서부(200) 또는 구동부(300)의 작동을 제어하는 것이라면 어느 것이든지 가능하다.However, the control method by the control unit 400 is not limited to this, and any method may be used as long as it controls the operation of the water taking unit 100, the sensor unit 200, or the driving unit 300.
다시 도 1을 참조하여, 채수부(100) 또는 구동부(300)를 보트 또는 무인항공기(드론 또는 쿼드콥터) 등과 같은 이동 수단(미도시)에 장착하기 위하여 고정부(500)가 제공될 수 있다.1, a fixing part 500 may be provided for mounting the water-taking part 100 or the driving part 300 to a moving means (not shown) such as a boat or an unmanned airplane (a drone or a quad-copter) .
상기 고정부(500)는 구동부(300)의 양단부로부터 상방으로 연장된 연장 부분(512, 522) 및 상기 연장 부분(512, 522)의 단부에서 외측으로 절곡 형성된 절곡 부분(514, 524)을 구비하는 복수 개의 플레이트 부재(510, 512)를 포함할 수 있다.The fixing portion 500 includes extending portions 512 and 522 extending upward from both ends of the driving portion 300 and bent portions 514 and 524 bent outward at the ends of the extending portions 512 and 522 A plurality of plate members 510, 512,
이때, 복수 개의 플레이트 부재(510, 512)는 예를 들어 앵글 플레이트의 형태로 마련될 수 있다.At this time, the plurality of plate members 510 and 512 may be provided in the form of, for example, an angle plate.
구체적으로, 제1 플레이트 부재(510)는 스풀(310)의 일단에 구비된 커버(312)의 외측면에 연결되어 상방으로 연장되는 제1 연장 부분(512) 및 제1 연장 부분(512)의 단부에서 외측으로 절곡 형성된 제1 절곡 부분(514)을 포함할 수 있고, 제2 플레이트 부재(520)는 스풀(310)의 타단에 구비된 커버(312)의 외측면에 연결되어 상방으로 연장되는 제2 연장 부분(522) 및 제2 연장 부분(522)의 단부에서 외측으로 절곡 형성된 제2 절곡 부분(524)을 포함할 수 있다.Specifically, the first plate member 510 includes a first extending portion 512 and a second extending portion 512 connected to the outer surface of the cover 312 provided at one end of the spool 310 and extending upward, And the second plate member 520 may be connected to the outer surface of the cover 312 provided at the other end of the spool 310 and may extend upward And a second bent portion 524 that is bent outward at the ends of the second extending portion 522 and the second extending portion 522.
이때, 제1 연장 부분(512) 및 제2 연장 부분(522) 사이 공간에 채수통(120)이 탈부착 가능하게 고정될 수 있고, 제1 절곡 부분(514) 및 제2 절곡 부분(524)은 보트 또는 무인항공기(드론 또는 쿼드콥터)와 같은 다양한 이동 수단에 탈부착 가능하게 고정될 수 있다. 이에 의해서 일 실시예에 따른 수질검사를 위한 채수 장치(10)를 경우에 따라서 다양한 위치에 고정시킬 수 있다.At this time, the catch box 120 can be detachably fixed to the space between the first extended portion 512 and the second extended portion 522, and the first bent portion 514 and the second bent portion 524 Such as a boat or an unmanned aerial vehicle (such as a drone or a quad-copter). Accordingly, the water taking apparatus 10 for water quality inspection according to an embodiment can be fixed at various positions as occasion demands.
이와 같이 일 실시예에 따른 수질검사를 위한 채수 장치는, 무게가 가볍고 탈부착이 용이하여 휴대성 및 이동성이 향상될 수 있고, 자동 채수가 가능하여 수질검사 및 측정에 다양하게 활용될 수 있다.In this way, the water taking apparatus for water quality inspection according to one embodiment can be improved in portability and mobility due to its light weight and easy attachment and detachment, and it can be used for various purposes such as water quality inspection and measurement.
실시예에 따른 방법은 다양한 컴퓨터 수단을 통하여 수행될 수 있는 프로그램 명령 형태로 구현되어 컴퓨터 판독 가능 매체에 기록될 수 있다. 상기 컴퓨터 판독 가능 매체는 프로그램 명령, 데이터 파일, 데이터 구조 등을 단독으로 또는 조합하여 포함할 수 있다. 상기 매체에 기록되는 프로그램 명령은 실시예를 위하여 특별히 설계되고 구성된 것들이거나 컴퓨터 소프트웨어 통상의 기술자에게 공지되어 사용 가능한 것일 수도 있다. 컴퓨터 판독 가능 기록 매체의 예에는 하드 디스크, 플로피 디스크 및 자기 테이프와 같은 자기 매체(magnetic media), CD-ROM, DVD와 같은 광기록 매체(optical media), 플롭티컬 디스크(floptical disk)와 같은 자기-광 매체(magneto-optical media), 및 롬(ROM), 램(RAM), 플래시 메모리 등과 같은 프로그램 명령을 저장하고 수행하도록 특별히 구성된 하드웨어 장치가 포함된다. 프로그램 명령의 예에는 컴파일러에 의해 만들어지는 것과 같은 기계어 코드뿐만 아니라 인터프리터 등을 사용해서 컴퓨터에 의해서 실행될 수 있는 고급 언어 코드를 포함한다. 상기된 하드웨어 장치는 실시예의 동작을 수행하기 위해 하나 이상의 소프트웨어 모듈로서 작동하도록 구성될 수 있으며, 그 역도 마찬가지이다.The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments, or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.
이상과 같이 비록 한정된 도면에 의해 실시예들이 설명되었으나, 해당 기술분야에서 통상의 지식을 가진 자라면 상기의 기재로부터 다양한 수정 및 변형이 가능하다. 예를 들어, 설명된 기술들이 설명된 방법과 다른 순서로 수행되거나, 및/또는 설명된 구조, 장치 등의 구성요소들이 설명된 방법과 다른 형태로 결합 또는 조합되거나, 다른 구성요소 또는 균등물에 의하여 대치되거나 치환되더라도 적절한 결과가 달성될 수 있다. Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. For example, it is contemplated that the techniques described may be performed in a different order than the described methods, and / or that components of the described structures, devices, and the like may be combined or combined in other ways than the described methods, Appropriate results can be achieved even if they are replaced or replaced.

Claims (10)

  1. 시료를 채취하는 채수기를 포함하는 채수부;A sampling section including a water sampler for sampling the sample;
    상기 채수기에 연결되어 상기 시료에 대한 수질검사를 수행하는 센서부; 및A sensor connected to the water sampler to perform a water quality test on the sample; And
    상기 채수기 및 상기 센서부를 상하 방향으로 이송시키는 구동부;A driver for vertically moving the water sampler and the sensor unit;
    를 포함하고,Lt; / RTI >
    상기 채수부는 상기 채수기에 연결된 호스 라인을 포함하고,Wherein the watering portion includes a hose line connected to the water sampler,
    상기 센서부는 전원을 공급하는 전선 라인을 포함하며,Wherein the sensor unit includes a wire line for supplying power,
    상기 구동부에 의해서 상기 채수기 및 상기 센서부가 상하 방향으로 이송되면서, 상기 호스 라인 및 상기 전선 라인이 상기 구동부의 일부에 대하여 균일하게 감김 또는 풀림되는, 수질검사를 위한 채수 장치.Wherein the hose line and the electric wire line are uniformly wound or loosened with respect to a part of the driving unit while the water collector and the sensor unit are vertically conveyed by the driving unit.
  2. 제1항에 있어서,The method according to claim 1,
    상기 구동부는,The driving unit includes:
    외측면에 상기 호스 라인 및 상기 전선 라인이 감김 또는 풀림되는 스풀;A spool on the outer side of which the hose line and the wire line are wound or unwound;
    상기 스풀의 일단에 연결되어 상기 스풀을 회전시키는 구동 모터; 및A driving motor connected to one end of the spool to rotate the spool; And
    상기 스풀의 하부에 배치되고, 상기 구동 모터의 회전에 동조하여 상기 스풀의 길이방향을 따라 이동되는 레벨 와인더;A level winder disposed at a lower portion of the spool and being moved along the longitudinal direction of the spool in synchronism with the rotation of the driving motor;
    를 포함하고,Lt; / RTI >
    상기 레벨 와인더에 의해 상기 호스 라인 및 상기 전선 라인이 상기 스풀의 외측면 상에 균일하게 감김 또는 풀림되는, 수질검사를 위한 채수 장치.Wherein the hose line and the wire line are uniformly wound or uncoiled on the outer surface of the spool by the level winder.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 레벨 와인더는,The level winder includes:
    상기 구동 모터에 의한 회전력이 전달되어 회전되는 웜 기어;A worm gear rotatably driven by the driving motor;
    상기 웜 기어의 외측을 감싸고, 상기 웜 기어의 길이방향을 따라 연장되게 개방된 개구를 구비하는 케이스; 및A case surrounding the worm gear and having an opening that is opened to extend along the longitudinal direction of the worm gear; And
    상기 케이스에 연결되어 상기 스풀의 길이방향을 따라 좌우 방향으로 이동하는 이동 부재;A moving member connected to the case and moving in the lateral direction along the longitudinal direction of the spool;
    를 포함하는, 수질검사를 위한 채수 장치.And a water collection device for water quality inspection.
  4. 제3항에 있어서,The method of claim 3,
    상기 이동 부재에는,In the moving member,
    상기 웜 기어와 맞물려 회전하는 돌기; 및A protrusion that rotates in engagement with the worm gear; And
    상기 돌기로부터 이격 배치되어, 상기 호스 라인 및 상기 전선 라인이 관통되는 관통홀;A through hole through which the hose line and the wire line are passed, the through hole being spaced apart from the projection;
    이 구비되는, 수질검사를 위한 채수 장치.A water sampling device for water quality inspection.
  5. 제2항에 있어서,3. The method of claim 2,
    상기 구동부는,The driving unit includes:
    상기 구동 모터에 의한 회전력을 상기 스풀에 전달하는 베벨 기어; 및A bevel gear for transmitting rotational force by the drive motor to the spool; And
    상기 구동 모터에 의한 회전력을 레벨 와인더에 전달하기 위한 풀리와 벨트;A pulley and a belt for transmitting rotational force by the drive motor to the level winder;
    를 더 포함하고,Further comprising:
    상기 구동 모터는 상기 스풀의 길이방향에 대하여 수직하는 방향으로 배치되는, 수질검사를 위한 채수 장치.Wherein the drive motor is disposed in a direction perpendicular to the longitudinal direction of the spool.
  6. 제2항에 있어서,3. The method of claim 2,
    상기 채수부는,Wherein the water-
    상기 구동부의 상부에 탈부착 가능하게 배치되어, 상기 채수기로부터 채취된 시료를 저장하는 채수통; 및A water tub detachably disposed on an upper portion of the driving unit, for storing a sample collected from the water sampler; And
    상기 호스 라인과 연통되어 상기 채수기로부터 채취된 시료를 상기 채수통에 전달하는 추가적인 호스 라인;An additional hose line communicating with the hose line to deliver the sample collected from the water sampler to the reservoir;
    을 더 포함하고,Further comprising:
    상기 호스 라인 및 상기 추가적인 호스라인은 상기 스풀의 타단에서 서로 유체 연결되는, 수질검사를 위한 채수 장치.Wherein the hose line and the additional hose line are fluidly connected to each other at the other end of the spool.
  7. 제6항에 있어서,The method according to claim 6,
    상기 채수부는,Wherein the water-
    상기 채수기에 연결되어, 상기 채수기에 채취된 시료를 상기 채수통에 전달하는 수중 펌프;An underwater pump connected to the water sampler for delivering the sample collected in the sampler to the water sampler;
    를 더 포함하고,Further comprising:
    상기 센서부는 상기 채수기의 일측에 장착되고,The sensor unit is mounted on one side of the water collector,
    상기 수중 펌프는 상기 채수기의 타측에 장착되는, 수질검사를 위한 채수 장치.Wherein the underwater pump is mounted on the other side of the water sampler.
  8. 제2항에 있어서,3. The method of claim 2,
    상기 구동부의 일측에 장착되어, 상기 채수부, 상기 센서부 또는 상기 구동부의 작동을 제어하는 제어부를 더 포함하고,Further comprising a control unit mounted on one side of the driving unit and controlling operation of the water taking unit, the sensor unit, or the driving unit,
    상기 전선 라인은 상기 제어부에 연결되고,The electric line is connected to the control unit,
    상기 스풀의 일단에 슬립링이 장착되어, 상기 전선 라인의 꼬임 또는 단선이 방지되는, 수질검사를 위한 채수 장치.Wherein a slip ring is mounted on one end of the spool to prevent twisting or disconnection of the wire line.
  9. 제1항에 있어서,The method according to claim 1,
    상기 센서부는 pH 센서, 온도 센서, 용존산소 센서, 전기전도도 센서 또는 탁도 센서 중 적어도 하나를 포함하고,Wherein the sensor unit includes at least one of a pH sensor, a temperature sensor, a dissolved oxygen sensor, an electric conductivity sensor or a turbidity sensor,
    상기 센서부는 상기 센서로부터 획득된 데이터를 저장하는 내장 메모리를 더 포함하는, 수질검사를 위한 채수 장치.Wherein the sensor unit further comprises a built-in memory for storing data obtained from the sensor.
  10. 제1항에 있어서,The method according to claim 1,
    상기 채수부 또는 상기 구동부를 이동 수단에 장착하기 위한 고정부;A fixing part for mounting the picking part or the driving part to the moving means;
    를 더 포함하고,Further comprising:
    상기 고정부는,The fixing unit includes:
    상기 구동부의 양단부로부터 상방으로 연장된 연장 부분 및 상기 연장 부분의 단부에서 외측으로 절곡 형성된 절곡 부분을 구비하는 복수 개의 플레이트 부재를 포함하는, 수질검사를 위한 채수 장치.And a plurality of plate members each having an extending portion extending upwardly from both ends of the driving portion and a bent portion bent outward at an end of the extending portion.
PCT/KR2018/009893 2017-08-31 2018-08-28 Water sampling apparatus for water quality inspection WO2019045402A1 (en)

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