KR20200076294A - 저장고의 대기 제어장치 - Google Patents
저장고의 대기 제어장치 Download PDFInfo
- Publication number
- KR20200076294A KR20200076294A KR1020180165251A KR20180165251A KR20200076294A KR 20200076294 A KR20200076294 A KR 20200076294A KR 1020180165251 A KR1020180165251 A KR 1020180165251A KR 20180165251 A KR20180165251 A KR 20180165251A KR 20200076294 A KR20200076294 A KR 20200076294A
- Authority
- KR
- South Korea
- Prior art keywords
- storage
- case
- communication unit
- sensing signal
- valve control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000035800 maturation Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/148—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
Abstract
이를 위해 본 발명은 대략 가로 15~20cm, 세로 25~30cm 정도의 함체로 구성된 케이스; 상기 케이스의 측부에 설치되어 저장고 내의 센서부가 접속되는 센서 입력단자; 상기 케이스의 측부에 설치된 출력단자; 상기 케이스의 내부에 설치되며, 상기 센서부로부터 입력되는 센싱 신호를 디지털 신호로 변환하는 A/D 컨버터; 상기 케이스의 내부에 설치되어 상기 A/D 컨버터로부터 입력되는 센싱 신호를 입력받아 질소 탱크와 이산화탄소 탱크의 밸브 제어신호를 발생하며, 상기 센싱 신호와 밸브 제어신호를 통신부로 제공하는 MCU; 상기 케이스 내부에 설치되며, 상기 MCU로부터 출력되는 센싱 신호와 밸브 제어신호를 인가받아 원격지로 송신하는 통신부;로 구성된다.
Description
도2는 본 발명의 내부 회로 블럭도 및 이를 적용하여 저장고의 제어하는 동작을 설명하기 위한 도.
110 : 전원부
120 : 디스플레이부
130 : MCU
140 : 입력단자
150 : A/D 컨버터
160 : 출력단자
170 : 통신부
200 : 컨트롤러
210 : 질소 탱크
211 : 밸브
220 : 이산화탄소 탱크
221 : 밸브
300 : 저장고
310 : 팬
400 : 센서부
Claims (3)
- 대략 가로 15~20cm, 세로 25~30cm 정도의 함체로 구성된 케이스;
상기 케이스의 측부에 설치되어 저장고 내의 센서부가 접속되는 센서 입력단자;
상기 케이스의 측부에 설치된 출력단자;
상기 케이스의 내부에 설치되며, 상기 센서부로부터 입력되는 센싱 신호를 디지털 신호로 변환하는 A/D 컨버터;
상기 케이스의 내부에 설치되어 상기 A/D 컨버터로부터 입력되는 센싱 신호를 입력받아 질소 탱크와 이산화탄소 탱크의 밸브 제어신호를 발생하며, 상기 센싱 신호와 밸브 제어신호를 통신부로 제공하는 MCU;
상기 케이스 내부에 설치되며, 상기 MCU로부터 출력되는 센싱 신호와 밸브 제어신호를 인가받아 원격지로 송신하는 통신부;로 구성된 것을 특징으로 하는 저장고의 대기 제어장치.
- 제1항에 있어서, 상기 통신부는 원격지의 PC와의 통신을 위한 RS-232 또는 TCP/IP로 구성되는 유선통신부와, 모바일기기와의 통신을 위하여 MQTT 모듈 또는 IoT 모듈 또는 와이파이 또는 지그비 모듈로 이루어진 무선통신부로 구성된 것을 특징으로 하는 저장고의 대기 제어장치.
- 제1항에 있어서, 상기 MCU는 통신부를 통해 수신되어 입력되는 제어명령에 의해 상기 밸브 제어신호를 발생하는 것을 특징으로 하는 저장고의 대기 제어장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180165251A KR20200076294A (ko) | 2018-12-19 | 2018-12-19 | 저장고의 대기 제어장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180165251A KR20200076294A (ko) | 2018-12-19 | 2018-12-19 | 저장고의 대기 제어장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200076294A true KR20200076294A (ko) | 2020-06-29 |
Family
ID=71401124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180165251A Ceased KR20200076294A (ko) | 2018-12-19 | 2018-12-19 | 저장고의 대기 제어장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200076294A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102809148B1 (ko) * | 2024-11-19 | 2025-05-15 | 이은진 | 냉장 보관 관리 시스템 |
-
2018
- 2018-12-19 KR KR1020180165251A patent/KR20200076294A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102809148B1 (ko) * | 2024-11-19 | 2025-05-15 | 이은진 | 냉장 보관 관리 시스템 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20181219 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200721 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20210209 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20200721 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |