【 Weak current College 】 construction of water supply and drainage engineering equipment and structures of terms and their meanings

1. health apparatus plumBinGfixTure, fixTur
Water effluent or receiving, or dirt on the container or apparatus.
2. pressure water sharing equipment pneumaTiCTank
The water pump and sealed cans and some accessories, pumps and hydraulic pressure in closed tanks will be, depending on the air pressure inside the tank, the water into the water supply system equipment.
3. other wells GreaseinTerCepTor
Separation, protecting oil substances in wastewater collection of small processing structures.
4. cool down pool CoolinGTank
Reduce the temperature of the water drainage small treatment structures.
5. septic tanks sepTiCTank
The sewage is divided into cells, precipitation, and anaerobic digestion of sludge from small treatment structures.
6. contact disinfection pool disinfeCTinGTank
The disinfectants and disinfection of water mixed with the structure. Water supply and drainage engineering system layout of terms and their meanings 1. distribution point poinTsofdisTriBuTion
Life, producing water supply system of water points.
2. follow to-upfeedsysTem
Water across the dry pipe is located in the upper portion of the water distribution network, through the connection of the standpipe down water.
3. downstream-doWnfeedsysTem on to
Water across the dry pipe is located in the lower portion of the water distribution network, through the connection of the standpipe up water.
4. one-way water oneWayserviCepipesysTem
Indoor water distribution network only by a water service pipe.
5. bidirectional water mulTi WayserviCepipesysTem
From building a different side of outdoor water distribution in two or two above into the pipe, even in indoor ring or the water supply through branched.
6. the vertical partition verTiCaldivisionBloCk
Water supply system in the vertical dimension into water supply area.
7. Ming set exposedinsTallaTion
Indoor plumbing extra-low layout method.
8. dark set ConCealedinsTallaTion, emBeddedinsTallaTion
Indoor piping layout in wall ducts, pipes or pipe trench well, or hidden by the architectural decoration of laying method.
9. return pollution BaCkfloWpolluTion
(1) due to the water supply pipeline caused negative health apparatus or container of water or liquid flow backwards into the phenomenon of domestic water supply system. (2) non-drinking water or other liquids, mixtures into the living water supply piping system.
10. air gap airGap
(1) water supply pipeline to export or tap export and use overflow water level between the vertical space between.
(2) indirect drainage equipment or container of the exhaust pipe and the water overflowing level distance between the vertical space.
11. faecal sewerage soil
Residents ' daily life excretion of toilet sewage.
12. life waste WasTe
Residents ' daily life excretion of washing water.
13. flow angle anGleofTurninGfloW
Water flows from its original after the change of the angle between the direction.
14. internal drainage system inTeriorsTormsysTem
Roof rainwater through the building of storm sewer line to outdoor drainage systems.
15. external drainage systems ouTsidesTormsysTem
Roof rainwater drain is located in the lateral wall of the drainage system.
16. CenTralheaTinGsysTem centralized hot water supply system
The preparation of hot water heating equipment and pipeline transport-building distribution point systems.
17. open type hot water supply system opensysTemofhoTWaTersupply
There are direct connections to the atmosphere of the equipment or pipeline of hot water supply system.
18. single-tube hot water supply system sinGlepipesysTemofhoTWaTersupply
Only a root piping supply temperature of hot water system is used.
19. natural circulation naTuralCirCulaTion
Use hot water supply and return water temperature difference and the hot water in the pipe network to a round-robin fashion.
20. mechanical recycling meChaniCalCirCulaTion
Using power machinery keep hot water pipe network to cycle in the water.
21. the first loop piping primaryCirCulaTinGsysTem
Hot water supply system in the cycle of preparation of hot water pipe system.
22. the second loop piping seCondaryCirCulaTinGsysTem
Hot water supply system of transmission and distribution piping system of hot water circulation. Water supply and drainage engineering piping and accessories of terms and their meanings 1. introducing-pipe serviCepipe, inleTpipe
The outdoor water supply pipe into the segment of buildings.
2. exhaust pipe BuildinGdrain, ouTleTpipe
From buildings to outdoor manhole, horizontal drainage pipe segment.
3. the standpipe verTiCalpipe, riser, sTaCk
Blinking vertical vertical line angle or is less than 45 degrees.
4. horizontal pipe horizonTalpipe
Is the angle between the horizontal or horizontal lines is less than 45 degrees.
5. suspension tube hanGedpipe
Suspension in the roof, floor and beam or overhead in columnRain cross tube.
6. the sweeping mouth CleanouT
Mounted on horizontal drainage pipe, used for cleaning pipe fittings. It is delicious and flush with the ground.
7. check the mouth CheCkhole, CheCkpipe
Check the cover can be opened with the short tube, the drainage pipe and long horizontal pipe, for checking and clearing.
8. water bends sealedJoinT Trap, WaTer
In health apparatus or instruments drain periods set in one of the accessories in the water.
9. seal WaTerseal
In the appliance has a high water column to prevent sewer system gas channeling into the Interior.
10. ventilation tube venTpipe, venT
For the drainage system airflow, pressure stability, waterproof seal damage which communicates with the atmosphere of the pipeline.
11. stretch top snorkel sTaCkvenT
Drainage pipe and the top cross-drainage pipe connection extends vertically upwards for ventilation with outside of the pipe.
12. dedicated ventilation risers speCifiCvenTsTaCk
Connection only with drainage, sewage authority in charge of the air flow and settings of vertical ventilation pipe.
13. the main ventilation risers mainvenTsTaCk
Connection ring snorkel and drainage pipe and drainage pipes and drains the competent air circulation and the setting of the vertical pipe.
14. the ventilation stack seCondaryvenTsTaCk, assisTanTvenTsTaCk
Only ring snorkel connections, to enable cross-drainage tube air flow and settings of the ventilation pipe.
15. ring snorkel loopvenT
In multiple health apparatus of horizontal drainage pipes, beginning from most health apparatus of downstream termination to the ventilation in the standpipe of the ventilation pipe segment.
16. apparatus snorkel fixTurevenT
Sanitary ware water bends export termination to the main ventilation tube segment.
17. combined with snorkel yokevenT, yokevenTpipe
Drainage pipe and ventilation riser pipe connection.
18. indirect drain indireCTWasTepipe
Equipment or container of sewerage and drainage systems, not directly connected with air gap.
19. rain bucket rainsTrainer
The buildings on the rain-import devices for rainwater riser.
20. return pipe reTurnpipe
In a circular pipe lines only through the loop flow pipe segment.