CN207395119U - A kind of Fresh air handling units of two-stage energy regenerating - Google Patents
A kind of Fresh air handling units of two-stage energy regenerating Download PDFInfo
- Publication number
- CN207395119U CN207395119U CN201721195589.0U CN201721195589U CN207395119U CN 207395119 U CN207395119 U CN 207395119U CN 201721195589 U CN201721195589 U CN 201721195589U CN 207395119 U CN207395119 U CN 207395119U
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- heat exchanger
- box body
- finned heat
- left box
- wind port
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CN201721195589.0U CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
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CN201721195589.0U CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
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CN207395119U true CN207395119U (en) | 2018-05-22 |
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CN201721195589.0U Expired - Fee Related CN207395119U (en) | 2017-09-19 | 2017-09-19 | A kind of Fresh air handling units of two-stage energy regenerating |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107514791A (en) * | 2017-09-19 | 2017-12-26 | 山东凯丰节能科技有限公司 | A kind of Fresh air handling units of two-stage energy regenerating |
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2017
- 2017-09-19 CN CN201721195589.0U patent/CN207395119U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107514791A (en) * | 2017-09-19 | 2017-12-26 | 山东凯丰节能科技有限公司 | A kind of Fresh air handling units of two-stage energy regenerating |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee after: Shandong Kaifeng Energy Saving Technology Co.,Ltd. Address before: 253000 No. 4188, Dongfanghong Road, Dezhou Economic Development Zone, Shandong Province Patentee before: SHANDONG KAIFENG ENERGY SAVING TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee after: Shandong Kaifeng Energy Saving Technology Co.,Ltd. Patentee after: Hebei Green Building Technology Co.,Ltd. Address before: 253071 area a, workshop 2 in the courtyard of Shandong Yineng Boiler Co., Ltd., 50m south of the intersection of Tianqu East Road and Chongde 10th Avenue, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee before: Shandong Kaifeng Energy Saving Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |