CN106225363B - 冷冻机冷水出口温度的控制方法及装置 - Google Patents
冷冻机冷水出口温度的控制方法及装置 Download PDFInfo
- Publication number
- CN106225363B CN106225363B CN201610709688.XA CN201610709688A CN106225363B CN 106225363 B CN106225363 B CN 106225363B CN 201610709688 A CN201610709688 A CN 201610709688A CN 106225363 B CN106225363 B CN 106225363B
- Authority
- CN
- China
- Prior art keywords
- water outlet
- cold water
- outlet temperature
- temperature
- refrigerator
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008859 change Effects 0.000 claims description 68
- 238000012937 correction Methods 0.000 claims description 57
- 230000007613 environmental effect Effects 0.000 claims description 29
- 238000012790 confirmation Methods 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003434 inspiratory effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
变化速率 | A |
a6 | 0.7 |
a5 | 0.8 |
a4 | 0.9 |
a | 1 |
a1 | 1.1 |
a2 | 1.2 |
a3 | 1.3 |
因素 | F |
f6 | 0.75 |
f5 | 0.85 |
f4 | 0.95 |
f | 1 |
f1 | 1.15 |
f2 | 1.25 |
f3 | 1.35 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610709688.XA CN106225363B (zh) | 2016-08-23 | 2016-08-23 | 冷冻机冷水出口温度的控制方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610709688.XA CN106225363B (zh) | 2016-08-23 | 2016-08-23 | 冷冻机冷水出口温度的控制方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106225363A CN106225363A (zh) | 2016-12-14 |
CN106225363B true CN106225363B (zh) | 2019-07-30 |
Family
ID=57554024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610709688.XA Active CN106225363B (zh) | 2016-08-23 | 2016-08-23 | 冷冻机冷水出口温度的控制方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106225363B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107270601B (zh) * | 2017-07-07 | 2020-06-16 | 青岛海尔空调电子有限公司 | 一种冷水机组控制方法 |
CN113156806B (zh) * | 2021-03-18 | 2024-03-22 | 广州埃克森生物科技有限公司 | 一种基于pid算法的温度控制方法、装置、设备及介质 |
CN113203231B (zh) * | 2021-05-07 | 2023-01-03 | 广州市华德工业有限公司 | 机组的能量调节方法、装置和机组 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1138770A (zh) * | 1995-02-06 | 1996-12-25 | 运载器有限公司 | 电机冷却液注入的模糊逻辑控制 |
CN101738944A (zh) * | 2008-11-05 | 2010-06-16 | 中华电信股份有限公司 | 节能控制系统及与节能控制系统整合的节能警示处理单元 |
CN104215008A (zh) * | 2014-10-08 | 2014-12-17 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
CN104406339A (zh) * | 2013-11-12 | 2015-03-11 | 江苏春兰动力制造有限公司 | 一种单螺杆压缩机无级能量调节控制方法 |
TW201621501A (zh) * | 2014-12-04 | 2016-06-16 | 台達電子工業股份有限公司 | 溫度控制系統及溫度控制方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6414541A (en) * | 1987-07-03 | 1989-01-18 | Osaka Gas Co Ltd | Control device for air conditioning facility |
JP2875306B2 (ja) * | 1989-11-10 | 1999-03-31 | 株式会社日立製作所 | 蓄熱冷暖房装置 |
JP2647990B2 (ja) * | 1990-04-11 | 1997-08-27 | 関西電力株式会社 | ケミカルヒートポンプの運転制御装置 |
-
2016
- 2016-08-23 CN CN201610709688.XA patent/CN106225363B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1138770A (zh) * | 1995-02-06 | 1996-12-25 | 运载器有限公司 | 电机冷却液注入的模糊逻辑控制 |
CN101738944A (zh) * | 2008-11-05 | 2010-06-16 | 中华电信股份有限公司 | 节能控制系统及与节能控制系统整合的节能警示处理单元 |
CN104406339A (zh) * | 2013-11-12 | 2015-03-11 | 江苏春兰动力制造有限公司 | 一种单螺杆压缩机无级能量调节控制方法 |
CN104215008A (zh) * | 2014-10-08 | 2014-12-17 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
TW201621501A (zh) * | 2014-12-04 | 2016-06-16 | 台達電子工業股份有限公司 | 溫度控制系統及溫度控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106225363A (zh) | 2016-12-14 |
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CB02 | Change of applicant information |
Address after: Yongda road 265500 Shandong province Yantai Fushan hi tech Industrial Zone No. 720 Applicant after: EBARA REFRIGERATION EQUIPMENT & SYSTEMS (CHINA) Co.,Ltd. Address before: Yongda road 265500 Shandong province Yantai Fushan hi tech Industrial Zone No. 720 Applicant before: YANTAI EBARA AIR CONDITIONER Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Control method and device for cold water outlet temperature of a refrigerator Effective date of registration: 20230411 Granted publication date: 20190730 Pledgee: Mitsubishi UFJ Bank (China) Co.,Ltd. Qingdao Branch Pledgor: EBARA REFRIGERATION EQUIPMENT & SYSTEMS (CHINA) Co.,Ltd. Registration number: Y2023370010037 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231229 Granted publication date: 20190730 Pledgee: Mitsubishi UFJ Bank (China) Co.,Ltd. Qingdao Branch Pledgor: EBARA REFRIGERATION EQUIPMENT & SYSTEMS (CHINA) Co.,Ltd. Registration number: Y2023370010037 |