Normal-pressure self-closing valve
A self-closing, normal-pressure technology, applied to valve details, valve devices, valve casing structures, etc., can solve problems such as waste of water resources, large economic losses, damage to downstairs neighbors' houses and furniture, etc., to reduce economic losses, The effect of saving water resources and preventing running water
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] refer to Figure 1 to Figure 5 , a normal-pressure self-closing valve, which includes a straight-through single-seat valve body 1 and a valve cover 2, the straight-through single-seat valve body 1 and the valve cover 2 are threadedly connected, and a valve set in the straight-through single-seat valve body 1 Seat 3 and a valve core 4 form a set of sealing pairs; a valve stem 5 is arranged on a valve core 4 in the straight-through single-seat valve body 1, and a valve stem 5 is arranged on the valve cover 2 perpendicular to the inside of the straight-through single-seat valve body 1. A light hole 2-1 of a valve seat 3, the upper end of the valve stem 5 passes through the light hole 2-1, and a second valve core 6 is arranged on the upper end of the valve stem 5, between the light hole 2-1 and the valve stem 5 A free sliding gap is set between them, and the valve stem 5 can fall freely by gravity in the state of no water pressure, that is, when the water is cut off, so tha...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com