CN104049651A - 制冷系统 - Google Patents
制冷系统 Download PDFInfo
- Publication number
- CN104049651A CN104049651A CN201310076125.8A CN201310076125A CN104049651A CN 104049651 A CN104049651 A CN 104049651A CN 201310076125 A CN201310076125 A CN 201310076125A CN 104049651 A CN104049651 A CN 104049651A
- Authority
- CN
- China
- Prior art keywords
- connects
- slide rheostat
- refrigeration system
- detection
- operational amplifier
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 9
- 230000010259 detection of temperature stimulus Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
-
- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Amplifiers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
Description
供电模块 | 10 |
恒压源 | 11 |
第一滑动变阻器 | 12 |
检测模块 | 20 |
传感器 | 21 |
运算放大器 | 22 |
显示仪表 | 23 |
第二滑动变阻器 | 24 |
控制模块 | 30 |
第一比较器 | 31 |
第二比较器 | 32 |
风扇 | 40 |
电容 | C1~ C4 |
电阻 | R1~R9 |
三极管 | Q1、Q2 |
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310076125.8A CN104049651B (zh) | 2013-03-11 | 2013-03-11 | 制冷系统 |
TW102108924A TW201436702A (zh) | 2013-03-11 | 2013-03-13 | 製冷系統 |
US14/054,894 US20140251591A1 (en) | 2013-03-11 | 2013-10-16 | Cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310076125.8A CN104049651B (zh) | 2013-03-11 | 2013-03-11 | 制冷系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104049651A true CN104049651A (zh) | 2014-09-17 |
CN104049651B CN104049651B (zh) | 2016-12-28 |
Family
ID=51486393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310076125.8A Expired - Fee Related CN104049651B (zh) | 2013-03-11 | 2013-03-11 | 制冷系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140251591A1 (zh) |
CN (1) | CN104049651B (zh) |
TW (1) | TW201436702A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675154A (zh) * | 2014-11-21 | 2016-06-15 | 鸿富锦精密工业(武汉)有限公司 | 温度指示系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2063662U (zh) * | 1990-01-22 | 1990-10-10 | 航空航天工业部第六○八研究所 | 电冰箱电子控温器 |
JP2001167341A (ja) * | 1999-12-08 | 2001-06-22 | Kubota Corp | 自動販売機の冷却装置及びその冷却方法 |
CN101419476A (zh) * | 2007-10-26 | 2009-04-29 | 上海华虹Nec电子有限公司 | 湿法槽式机台液体槽中液体温度的检知监控系统 |
CN101694590A (zh) * | 2009-10-16 | 2010-04-14 | 上海爱控自动化设备有限公司 | 冷库温度场均衡控制方法及系统 |
EP2226698A2 (en) * | 2008-12-30 | 2010-09-08 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | A thermostat for white goods |
CN202110457U (zh) * | 2011-06-21 | 2012-01-11 | 杭州电子科技大学 | 一种焦碳塔预热温度触发控制装置 |
CN202217190U (zh) * | 2011-07-21 | 2012-05-09 | 青岛沈源水务科技有限公司 | 一种温度均衡控制器 |
CN202306361U (zh) * | 2011-10-28 | 2012-07-04 | 同辉佳视(北京)信息技术股份有限公司 | 温度控制装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123763A (en) * | 1964-03-03 | Output | ||
US3211214A (en) * | 1963-10-02 | 1965-10-12 | Robertshaw Controls Co | Temperature control circuit |
US4471632A (en) * | 1981-09-09 | 1984-09-18 | Nippondenso Co., Ltd. | Method of controlling refrigeration system for automotive air conditioner |
US4552205A (en) * | 1983-10-31 | 1985-11-12 | Saunders Norman B | Dual storage heating and cooling system |
US5474813A (en) * | 1992-04-10 | 1995-12-12 | Walker; Dana A. | Systems and methods for applying grid lines to a shaft and sensing movement thereof |
US6617815B1 (en) * | 1999-01-15 | 2003-09-09 | Hewlett-Packard Development Company, L.P. | Fan control circuit |
US6336592B1 (en) * | 1999-12-09 | 2002-01-08 | Tektronix, Inc. | Thermal control for a test and measurement instrument |
US6385395B1 (en) * | 2001-02-14 | 2002-05-07 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan motor with its speed controlled by operating periods of a pulse wave |
US6396231B1 (en) * | 2001-02-14 | 2002-05-28 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan motor having two-stage speed control |
US6407525B1 (en) * | 2001-02-15 | 2002-06-18 | Sunonwealth Electric Machine Industry Co., Ltd. | Thermal control variable speed fan motor |
JP4025093B2 (ja) * | 2002-02-25 | 2007-12-19 | 富士通株式会社 | 音響回路 |
US6650074B1 (en) * | 2002-05-29 | 2003-11-18 | Dell Products, L.P. | Fan speed controller with conditioned tachometer signal |
TWI320633B (en) * | 2006-03-22 | 2010-02-11 | Asustek Comp Inc | Fan system with hysteresis character and method thereof |
US8415928B2 (en) * | 2006-06-30 | 2013-04-09 | System General Corp. | Power circuit |
CN101334673A (zh) * | 2007-06-29 | 2008-12-31 | 鸿富锦精密工业(深圳)有限公司 | 电脑风扇控制电路及控制方法 |
CN101644948B (zh) * | 2008-08-06 | 2012-02-22 | 辉达公司 | 风扇速度控制系统 |
CN101994718B (zh) * | 2009-08-11 | 2014-12-17 | 鸿富锦精密工业(深圳)有限公司 | 风扇控制电路 |
CN102042250B (zh) * | 2009-10-20 | 2015-04-15 | 淮南东正电子科技有限公司 | 风扇控制系统 |
CN102052341A (zh) * | 2009-10-30 | 2011-05-11 | 鸿富锦精密工业(深圳)有限公司 | 风扇控制系统 |
TW201216831A (en) * | 2010-10-14 | 2012-04-16 | Hon Hai Prec Ind Co Ltd | Control system and method for fan |
CN102465908A (zh) * | 2010-11-08 | 2012-05-23 | 鸿富锦精密工业(深圳)有限公司 | 风扇转速控制系统 |
JP2012170198A (ja) * | 2011-02-10 | 2012-09-06 | Rohm Co Ltd | ファンモータ駆動装置およびそれを用いた冷却装置 |
US9000707B2 (en) * | 2012-10-16 | 2015-04-07 | Toshiba International Corporation | Use of cooling fan in adjustable speed drives |
-
2013
- 2013-03-11 CN CN201310076125.8A patent/CN104049651B/zh not_active Expired - Fee Related
- 2013-03-13 TW TW102108924A patent/TW201436702A/zh unknown
- 2013-10-16 US US14/054,894 patent/US20140251591A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2063662U (zh) * | 1990-01-22 | 1990-10-10 | 航空航天工业部第六○八研究所 | 电冰箱电子控温器 |
JP2001167341A (ja) * | 1999-12-08 | 2001-06-22 | Kubota Corp | 自動販売機の冷却装置及びその冷却方法 |
CN101419476A (zh) * | 2007-10-26 | 2009-04-29 | 上海华虹Nec电子有限公司 | 湿法槽式机台液体槽中液体温度的检知监控系统 |
EP2226698A2 (en) * | 2008-12-30 | 2010-09-08 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | A thermostat for white goods |
CN101694590A (zh) * | 2009-10-16 | 2010-04-14 | 上海爱控自动化设备有限公司 | 冷库温度场均衡控制方法及系统 |
CN202110457U (zh) * | 2011-06-21 | 2012-01-11 | 杭州电子科技大学 | 一种焦碳塔预热温度触发控制装置 |
CN202217190U (zh) * | 2011-07-21 | 2012-05-09 | 青岛沈源水务科技有限公司 | 一种温度均衡控制器 |
CN202306361U (zh) * | 2011-10-28 | 2012-07-04 | 同辉佳视(北京)信息技术股份有限公司 | 温度控制装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675154A (zh) * | 2014-11-21 | 2016-06-15 | 鸿富锦精密工业(武汉)有限公司 | 温度指示系统 |
Also Published As
Publication number | Publication date |
---|---|
US20140251591A1 (en) | 2014-09-11 |
TW201436702A (zh) | 2014-09-16 |
CN104049651B (zh) | 2016-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160401 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 430205 Hubei city of Wuhan province Optics Valley East Lake New Technology Development Zone Road No. two Foxconn Technology Park Applicant before: HONG FU JIN PRECISION INDUSTRY (WuHan) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160603 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant after: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Long Zhenxi Inventor after: Long Jie Inventor before: Zhang Peng Inventor before: Liu Yulin |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160908 Address after: 510000 No. 451, Guangzhou economic and Technological Development Zone, Guangdong, Qingnian Road Applicant after: Guangzhou Wangjun Mechanical and Electrical Equipment Installation Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant before: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |
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CF01 | Termination of patent right due to non-payment of annual fee |