Hot and cold water frost valve
CN309771875SActive Publication Date: 2026-02-03YUHUAN COUNTY HUANHAI MACHINERY CO LTD
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Patent Information
- Application Number
- CN202530397680.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-08
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2040-07-08
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: hot and cold water freeze-proof valve. 2. The use of the design product: the design product is used to prevent water pipe from freezing and cracking under low temperature condition of pipeline system, and ensure the normal operation of water supply system. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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