CN207214372U - 一种设有压力变送器的中央空调自动补水控制装置 - Google Patents
一种设有压力变送器的中央空调自动补水控制装置 Download PDFInfo
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- CN207214372U CN207214372U CN201721019382.8U CN201721019382U CN207214372U CN 207214372 U CN207214372 U CN 207214372U CN 201721019382 U CN201721019382 U CN 201721019382U CN 207214372 U CN207214372 U CN 207214372U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110220266A (zh) * | 2019-05-27 | 2019-09-10 | 汪吉平 | 一种用于中央空调水***防漏水自动补水装置 |
CN111609597A (zh) * | 2019-02-22 | 2020-09-01 | 艾默生环境优化技术(苏州)有限公司 | 用于热泵机组的自动补水***以及补水方法 |
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2017
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111609597A (zh) * | 2019-02-22 | 2020-09-01 | 艾默生环境优化技术(苏州)有限公司 | 用于热泵机组的自动补水***以及补水方法 |
CN110220266A (zh) * | 2019-05-27 | 2019-09-10 | 汪吉平 | 一种用于中央空调水***防漏水自动补水装置 |
CN110220266B (zh) * | 2019-05-27 | 2021-01-29 | 马鞍山市博浪热能科技有限公司 | 一种用于中央空调水***防漏水自动补水装置 |
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Legal Events
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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 utility model: Central air conditioning automatic water supply controlling means with pressure transmitter Effective date of registration: 20190408 Granted publication date: 20180410 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING HUIHE CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: 2019320000175 |
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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: 20220926 Granted publication date: 20180410 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING HUIHE CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: 2019320000175 |