KR890009259A - Liquid delivery device - Google Patents

Liquid delivery device Download PDF

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Publication number
KR890009259A
KR890009259A KR1019880018235A KR880018235A KR890009259A KR 890009259 A KR890009259 A KR 890009259A KR 1019880018235 A KR1019880018235 A KR 1019880018235A KR 880018235 A KR880018235 A KR 880018235A KR 890009259 A KR890009259 A KR 890009259A
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KR
South Korea
Prior art keywords
liquid
pump
measuring vessel
volume
delivery device
Prior art date
Application number
KR1019880018235A
Other languages
Korean (ko)
Inventor
챨스 길 데이비드
Original Assignee
챨스 길 데이비드
노믹스 매뉴팩쳐링 컴패니 리미티드
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 챨스 길 데이비드, 노믹스 매뉴팩쳐링 컴패니 리미티드 filed Critical 챨스 길 데이비드
Publication of KR890009259A publication Critical patent/KR890009259A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/0092—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for metering by volume
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A01M7/0092—Adding active material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/17—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using calibrated reservoirs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Catching Or Destruction (AREA)
  • Reciprocating Pumps (AREA)

Abstract

내용 없음No content

Description

액체송출장치Liquid delivery device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 제초제 송출장치의 개략도.1 is a schematic diagram of a herbicide delivery device.

제2도는 제1도에 도시한 장치의 측정용기의 단면도.2 is a cross-sectional view of the measuring vessel of the apparatus shown in FIG.

제3도는 대안적인 구현예를 보여주는, 제1도에 상응하는 도면.3 corresponds to FIG. 1 showing an alternative embodiment.

Claims (10)

액체가 송출되어질 표면위에 이동되게끔 되어있는 액체송출장치에 있어서, 액체의 공급원, 가변출력 가역펌프, 액체가 펌프에 의해 공급원으로부터 공급되는 송출수단, 펌프의 출력을 조정하는 제어수단, 및 이동속도신호를 제어수단에 전달하는 이동속도센서로 구성되고, 액체를 펌프로부터 펌프의 용적출력을 결정하는 측정용기의 하부영역까지 보내기위해 도관이 제공되고, 펌프의 반전이 액체를 측정용기로부터 공급원에까지 되돌려지게끔 되어 있는 것을 특징으로 하는 액체송출장치.A liquid delivery device adapted to move a liquid on a surface to be delivered, comprising: a source of liquid, a variable output reversible pump, a delivery means in which liquid is supplied from a source by a pump, control means for adjusting the output of the pump, and a moving speed And a conduit is provided to direct the liquid from the pump to the lower region of the measuring vessel, which determines the volumetric output of the pump, and the reversal of the pump returns the liquid from the measuring vessel to the source. Liquid delivery device characterized in that it is intended to be. 제1항에 있어서, 액체가 측정용기와 송출수단사이의 영역에서 제2액체와 혼합되는 액체송출장치.The liquid delivery device according to claim 1, wherein the liquid is mixed with the second liquid in the region between the measuring vessel and the delivery means. 제2항에 있어서, 제2액체가 제2펌프에 의해 제2공급원으로부터 송출수단에 공급되는 액체송출장치.The liquid dispensing apparatus according to claim 2, wherein the second liquid is supplied to the discharging means from the second supply source by the second pump. 제3항에 있어서, 가변제한장치가 제2펌프의 송출측에 마련되는 액체송출장치.The liquid delivery device according to claim 3, wherein the variable limiting device is provided on the delivery side of the second pump. 제4항에 있어서, 가변제한장치가 제어수단에 의해 제어되는 액체송출장치.The liquid delivery device according to claim 4, wherein the variable limiting device is controlled by the control means. 전술한 항중 어느 한항에 있어서, 디버터밸브가 펌프를 측정용기 또는 송출수단에 선택적으로 연결시키기 위해 마련되는 액체송출장치.The liquid delivery device according to any one of the preceding claims, wherein a diverter valve is provided for selectively connecting the pump to the measuring vessel or delivery means. 제6항에 있어서, 평형화수단이 송출수단 그리고 측정용기로부터 디버터밸브에 가해진 배압을 동일하게 하기위해 마련되는 액체송출장치.The liquid dispensing apparatus according to claim 6, wherein the equalizing means is provided for equalizing the back pressure applied to the diverter valve from the dispensing means and the measuring vessel. 액체송출장치를 조정하는 방법이, 예정시간동안 가역 펌프로부터 측정용기까지 액체의 정상적인 유동을 조정하여 보내고, 예정시간동안 측정용기에 공급된 액체의 용적을 결정하고, 액체의 용적을 소정의 유동속도에 상응하는 액체의 용적과 비교하고, 그리고 액체의 유동속도를 조정하고, 필요하다면, 측정용기에 수용된 액체의 실제용적을 소정의 유동속도에 상응하는 용적에 접근하도록 하기 위해, 후속적으로 측정용기로부터 액체를 빨아들이기 위해 펌프를 반전시키는 것으로서 이루어지는 액체송출장치의 조정방법.The method of adjusting the liquid delivery device sends the normal flow of the liquid from the reversible pump to the measuring vessel for a predetermined time, determines the volume of the liquid supplied to the measuring vessel during the predetermined time, and sets the volume of the liquid to a predetermined flow rate. To the volume of the liquid corresponding to and adjust the flow rate of the liquid and, if necessary, to make the actual volume of the liquid contained in the measuring vessel approach the volume corresponding to the desired flow rate, subsequently A method of adjusting a liquid delivery device, comprising reversing a pump to suck liquid from a liquid. 액체가 송출되어질 표면에 이동되게끔 되어 있고 아울러 출력이 장치의 이동속도에 응하여 제어되는 가역펌프를 포함하는 액체송출장치의 조정방법이, 장치가 예정거리를 지나 이동하는 동안 펌프로부터 측정용기에 액체를 보내고, 그와같은 이동중 측정용기에 공급된 액체의 용적을 결정하고, 액체의 용적을 소정의 유동속도에 상응하는 액체의 용적과 비교하고, 펌프의 제어를 조정하고, 필요하다면, 액체의 실제용적을 소정의 유동속도에 상응하는 용적에 접근하도록 하기 위해, 후속적으로 측정용기로부터 액체를 빨아들이기 위해 펌프를 반전시키는 것으로서 이루어지는 액체송출장치의 조정방법.A method of adjusting a liquid delivery device comprising a reversible pump which is adapted to be moved on the surface to which liquid is to be delivered and whose output is controlled in response to the speed of movement of the device, means that the liquid is transferred from the pump to the measuring vessel while the device is Determine the volume of liquid supplied to the measuring vessel during such movement, compare the volume of liquid with the volume of liquid corresponding to the desired flow rate, adjust the control of the pump and, if necessary, A method of adjusting a liquid delivery device, comprising inverting a pump to subsequently draw liquid from a measuring vessel to bring the volume close to a volume corresponding to a predetermined flow rate. 제9항에 있어서, 펌프가 장치를 뒤쪽으로 이동하도록 하므로써 역전되는 액체송출장치의 조정방법.10. A method according to claim 9, wherein the pump is reversed by causing the device to move backwards. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880018235A 1987-12-31 1988-12-31 Liquid delivery device KR890009259A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878730326A GB8730326D0 (en) 1987-12-31 1987-12-31 Apparatus for delivering liquid
GB8730326 1987-12-31
GB8821719.5 1988-09-16
GB8821719A GB2214164C (en) 1987-12-31 1988-09-16 Apparatus for delivering a liquid

Publications (1)

Publication Number Publication Date
KR890009259A true KR890009259A (en) 1989-08-01

Family

ID=10629177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880018235A KR890009259A (en) 1987-12-31 1988-12-31 Liquid delivery device

Country Status (3)

Country Link
KR (1) KR890009259A (en)
GB (2) GB8730326D0 (en)
ZA (1) ZA889663B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9818798D0 (en) * 1998-09-01 1998-10-21 Watkins Ivor Improvements relating to water treatment
US11644019B2 (en) * 2018-08-16 2023-05-09 Clay L. Hammond Delivery of chemicals
DE102020204687A1 (en) * 2020-04-14 2021-10-14 Bruker Biospin Gmbh Automatic verification and recalibration of a pump delivery volume

Also Published As

Publication number Publication date
GB2214164B (en) 1991-09-04
GB8730326D0 (en) 1988-02-03
GB8821719D0 (en) 1988-10-19
ZA889663B (en) 1989-10-25
GB2214164A (en) 1989-08-31
GB2214164C (en) 1995-03-31

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