CN211745699U - 一种蔬菜大棚自动浇灌换气装置 - Google Patents
一种蔬菜大棚自动浇灌换气装置 Download PDFInfo
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- CN211745699U CN211745699U CN202020116309.8U CN202020116309U CN211745699U CN 211745699 U CN211745699 U CN 211745699U CN 202020116309 U CN202020116309 U CN 202020116309U CN 211745699 U CN211745699 U CN 211745699U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020116309.8U CN211745699U (zh) | 2020-01-18 | 2020-01-18 | 一种蔬菜大棚自动浇灌换气装置 |
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| CN202020116309.8U CN211745699U (zh) | 2020-01-18 | 2020-01-18 | 一种蔬菜大棚自动浇灌换气装置 |
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| CN211745699U true CN211745699U (zh) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535045A (zh) * | 2020-12-08 | 2021-03-23 | 秦皇岛小马物联网科技开发有限公司 | 一种大棚蔬菜施用二氧化碳装置 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535045A (zh) * | 2020-12-08 | 2021-03-23 | 秦皇岛小马物联网科技开发有限公司 | 一种大棚蔬菜施用二氧化碳装置 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yiwu Jienong Food Co.,Ltd. Assignor: Zhejiang Haopai Agricultural Development Co.,Ltd. Contract record no.: X2025330000222 Denomination of utility model: A vegetable greenhouse automatic irrigation and ventilation device Granted publication date: 20201027 License type: Common License Record date: 20250728 Assignee: Yiwu Yangfei Enterprise Management Consulting Co.,Ltd. Assignor: Zhejiang Haopai Agricultural Development Co.,Ltd. Contract record no.: X2025330000223 Denomination of utility model: A vegetable greenhouse automatic irrigation and ventilation device Granted publication date: 20201027 License type: Common License Record date: 20250728 Assignee: Yiwu Baisheng Vegetable Distribution Service Co.,Ltd. Assignor: Zhejiang Haopai Agricultural Development Co.,Ltd. Contract record no.: X2025330000224 Denomination of utility model: A vegetable greenhouse automatic irrigation and ventilation device Granted publication date: 20201027 License type: Common License Record date: 20250728 Assignee: Zhejiang Wolizhai Agricultural Development Co.,Ltd. Yiwu Branch Assignor: Zhejiang Haopai Agricultural Development Co.,Ltd. Contract record no.: X2025330000225 Denomination of utility model: A vegetable greenhouse automatic irrigation and ventilation device Granted publication date: 20201027 License type: Common License Record date: 20250728 |
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| EE01 | Entry into force of recordation of patent licensing contract |