CN202769887U - Automatic control system with fresh air handling unit - Google Patents
Automatic control system with fresh air handling unit Download PDFInfo
- Publication number
- CN202769887U CN202769887U CN2012204960228U CN201220496022U CN202769887U CN 202769887 U CN202769887 U CN 202769887U CN 2012204960228 U CN2012204960228 U CN 2012204960228U CN 201220496022 U CN201220496022 U CN 201220496022U CN 202769887 U CN202769887 U CN 202769887U
- Authority
- CN
- China
- Prior art keywords
- air
- blower fan
- new blower
- valve
- ddc controller
- 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.)
- Expired - Fee Related
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- 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
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- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012204960228U CN202769887U (en) | 2012-09-25 | 2012-09-25 | Automatic control system with fresh air handling unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012204960228U CN202769887U (en) | 2012-09-25 | 2012-09-25 | Automatic control system with fresh air handling unit |
Publications (1)
Publication Number | Publication Date |
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CN202769887U true CN202769887U (en) | 2013-03-06 |
Family
ID=47776453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012204960228U Expired - Fee Related CN202769887U (en) | 2012-09-25 | 2012-09-25 | Automatic control system with fresh air handling unit |
Country Status (1)
Country | Link |
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CN (1) | CN202769887U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104456860A (en) * | 2013-09-22 | 2015-03-25 | 深圳市深蓝电子有限公司 | Air conditioner working state feedback system and method |
CN107255345A (en) * | 2017-06-21 | 2017-10-17 | 广东美的暖通设备有限公司 | New blower fan and its control method and device |
CN107906662A (en) * | 2017-10-02 | 2018-04-13 | 广东美的制冷设备有限公司 | Method for controlling number of revolution, new wind turbine and the computer-readable recording medium of new wind turbine |
-
2012
- 2012-09-25 CN CN2012204960228U patent/CN202769887U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104456860A (en) * | 2013-09-22 | 2015-03-25 | 深圳市深蓝电子有限公司 | Air conditioner working state feedback system and method |
CN104456860B (en) * | 2013-09-22 | 2017-02-08 | 深圳市深蓝电子股份有限公司 | Air conditioner working state feedback system and method |
CN107255345A (en) * | 2017-06-21 | 2017-10-17 | 广东美的暖通设备有限公司 | New blower fan and its control method and device |
CN107906662A (en) * | 2017-10-02 | 2018-04-13 | 广东美的制冷设备有限公司 | Method for controlling number of revolution, new wind turbine and the computer-readable recording medium of new wind turbine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic control system of fresh air unit Effective date of registration: 20130515 Granted publication date: 20130306 Pledgee: Bank of China, Limited by Share Ltd, Tianjin Binhai Branch Pledgor: TIANJIN HENRY SYSTEM CONTROL ENGINEERING CO., LTD. Registration number: 2013990000284 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131025 Granted publication date: 20130306 Pledgee: Bank of China, Limited by Share Ltd, Tianjin Binhai Branch Pledgor: TIANJIN HENRY SYSTEM CONTROL ENGINEERING CO., LTD. Registration number: 2013990000284 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic control system of fresh air unit Effective date of registration: 20131025 Granted publication date: 20130306 Pledgee: Bank of China, Limited by Share Ltd, Tianjin Binhai Branch Pledgor: TIANJIN HENRY SYSTEM CONTROL ENGINEERING CO., LTD. Registration number: 2013990000792 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150925 |
|
EXPY | Termination of patent right or utility model |