Vacuum excrement collection device for passenger train
A vacuum set, train technology, applied in the direction of railway car body parts, sanitary equipment, transportation and packaging, etc., can solve the problems of large compressed air consumption, large compressed air flow, complex control system, etc., to achieve simple structure and save compression Air, noise reduction effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0017] Example 1
[0018] as attached figure 1 As shown, a vacuum toilet collector for passenger trains mainly includes a vacuum toilet 1, a vacuum intermediate transition box 3, a waste terminal collection box 9, a vacuum generating device 12, a PLC controller 15, a vacuum switch 11, a vacuum toilet 1 and a vacuum intermediate The transition box 3 is connected by a pipeline provided with a discharge control valve 2, and the vacuum intermediate transition box 3 and the dirt terminal collection box 9 are connected by a transmission pipeline 10, and the transmission pipeline 10 is provided with a first one-way valve 8, The transmission control valve 5 is connected with one end of the vacuum intermediate transition box 3, the dirt terminal collection box 9 is connected with the vacuum generating device 12 through the pipeline provided with the second one-way valve 14, and the vacuum switch 11 is connected with the dirt terminal The collection box 9 is connected, the dirt termina...
Example Embodiment
[0019] Example 2
[0020] combine figure 2 , a passenger train vacuum toilet collector, the transmission pipeline 10 is also provided with a vacuum transmission control valve 4, the vacuum transmission control valve 4 is connected with one end of the vacuum intermediate transition box 3, and the transmission control valve 5 is connected in parallel with the vacuum transmission control valve 4. The vacuum intermediate transition box 3 is provided with a ventilation valve 7, a liquid level sensor I6, and the liquid level sensor I6 and the ventilation valve 7 are connected with the PLC controller 15, and the PLC controller is a PLC programmable control unit. When the vacuum toilet 1 discharges sewage, the PLC controller 15 controls the discharge control valve 2 to open, so that the waste enters the vacuum intermediate transition box 3, otherwise the discharge control valve 2 is closed to prevent the system from leaking vacuum. When the vacuum intermediate transition box 3 recei...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap