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04 plumbing fixtures II
This document discusses various types of plumbing fixtures and pipe fittings used in building services. It describes different types of taps including pillar cocks, self-closing taps, and swan neck taps. It also discusses common pipe fittings like elbows, tees, couplings and unions. Different types of pipe joints are explained such as spigot and socket joints, flanged joints, expansion joints, flexible joints, and collar joints. Special joints for concrete and asbestos cement pipes are also covered.
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04 plumbing fixtures II
- 1. AR110-B BUILDING SERVICES (PLUMBING) PLUMBINGFIXTURES - II HENA TIWARI, MANIK DOOMRA
- 2. WATER TAPS TAPS ORBIB COCKS Taps are provided at the end of the water pipe to draw-off water from the pipe. Taps are normally a screw down type and opens in an anticlockwise direction. Bib cocks may be of push type which operates automatically. Many more advanced taps are available in the market.
- 3. WATER TAPS TAPS ORBIB COCKS This type of taps are generally used taps used for bathrooms and outdoors. Its ranges starts from 400rs to 1000
- 4. WATER TAPS Pillar cock Singleliver long pillar cock… These types of tap are generally used in wash basins. There are variety of designs of pillar cock available.
- 5. WATER TAPS Self closedPillar cock Generation creates a modern form of pillar cocks known as self closed cocks.. we use in our daily life i.e. taps with auto close mechanism.
- 6. WATER TAPS SINGLE LIVERPILLAR COCKS… The single lever taps are an alternative for applications where the water flow is to be regulated mechanically . The fittings are designed for reliable continuous operation.
- 7. WATER TAPS I.R PILLARCOCKS The electronic wash basin tap perfectly unites both high standards of function and of design meets the highest demands of hygiene and economic efficiency. Its timeless design, contact free operation.
- 8. WATER TAPS SWAN NECKTAPS These designer series category of taps comes in wide range. Its sleek and designer neck only gives it a royal touchup.
- 9. PIPE - FITTINGS Inany plant various fluids flow through pipes from one end to other. We have to transfer the water of Tank no. 1 to the other two tanks. We will need to connect pipes to transfer the fluids from Tank-1 to Tank- 2 and Tank-3
- 10. PIPE- FITTINGS We havejust brought the pipes, now we need to solve some more problems. Pipes are all straight pieces. We need some branch connections We need some bend connections To solve these problems we need the pipe components, which are called PIPE FITTINGS
- 11. PIPE - FITTINGS Thereare various types of fittings for various purposes, some common types are - Elbows/Bends, Tees/Branches, Reducers/Expanders, Couplings, etc. Anyway, the pipes and fittings are in place, but the ends are yet to be joined with the Tank nozzles. We now have to complete the end connections. These, in piping term, we call TERMINAL CONNECTIONS.
- 12. PIPE - FITTINGS Theseare flanged joints This is a welded joint But if we want to control the flow from Tank-1 to other tanks. We need some arrangement to stop the flow if needed To control the flow in a pipe line we need to fit a special component. That is called - VALVE
- 13. PIPE - FITTINGS COMMANTYPES OF FITTINGS 1.Elbow An elbow is a pipe fitting installed between two lengths of pipe or tubing to allow a change of direction, usually a 90° or 45° angle.
- 14. PIPE - FITTINGS COMMANTYPES OF FITTINGS 2. Coupling Pipe coupling: A coupling connects two pipes to each other. There is no change in the direction of the two pipes. If the size of the pipe is not the same, the fitting may be called a reducing coupling or reducer, or an adapter.
- 15. PIPE - FITTINGS COMMANTYPES OF FITTINGS 3. Union A union is similar to a coupling, except it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement.
- 16. PIPE - FITTINGS COMMANTYPES OF FITTINGS 4. TEE TEE 90’ TEE 45’ EQUAL TEE REDUCING TEE
- 17. PIPE - FITTINGS COMMANTYPES OF FITTINGS 5. CROSS
- 18. WATER PIPES –JOINTS
- 19. WATER PIPES - JOINTS Pipesare manufactured in small lengths of 3.5m-5.5m.These small pieces of pipes are then joined together after placing the position , to make one continuous length of pipe line.
- 20. WATER PIPES - JOINTS DESIGNOF PIPE JOINTS :- depends upon • Type of pipe • Internal water pressure • Supporting condition etc.
- 21. WATER PIPES - JOINTS TYPESOF JOINTS • Union joint • Coupling joint • Spigot and socket joint • Flanged joint SPECIAL JOINTS • Expansion joint • Flexible joint JOINTS FOR CONCRETE AND ASBESTOS CEMENT PIPES • Collar joint • Screwed and socketed joint
- 22. WATER PIPES - JOINTS SPIGOTand SOCKET JOINT
- 23. WATER PIPES - JOINTS SPIGOTand SOCKET JOINT • Spigot or normal end of one pipe is centered into the socket of the proceeding or other pipe. • Hemp yarn/gasket is then wrapped around the spigot ,leaving unfilled required depth of socket for lead. • A kneaded clay ring is then placed around the barrel & against the face of the socket. • After this, molten pig lead poured into fill the remainder of the socket. • The lead which shrinks while cooling , is again tightened by means of 2kg wt. hammers & by caulking tool.
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- 25. WATER PIPES - JOINTS FLANGEDJOINT • Rigid & are easy to disjoint. USED : where pipe-joints have to occasionally opened out for carrying out repair work as in pumping chambers. • The pipe in this case has flanges on its both ends, casted, welded or screwed with the pipe. • A gasket of rubber is introduced between the two flanges of cast-iron pipes, which are then tightened with bolts & nuts.
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- 27. WATER PIPES - JOINTS EXPANSIONJOINT Used for special purposes in case of cast-iron pipes. • Here when the pipe expands, the socket end moves forward & when the pipe contracts , it moves backward in the space provided for it. • And the elastic rubber gasket in every position keeps the joint water tight. • used on pipes exposed to considerable differences of temperatures allowing for free expansion or contraction without setting up thermal stresses in the pipes.
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- 29. WATER PIPES - JOINTS FLEXIBLEJOINT Used for pipes to be laid submerged under water, where the bottom of the river or trench bed is uneven with the possibility of settlement & consequent damage. • It is quite clear from the fig. that if one pipe is given any defection the ball shaped-Portion will move inside the socket and the joint will remain water-proof in all positions.
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- 31. WATER PIPES - JOINTS COLLARJOINT Mostly used for joining concrete & asbestos cement pipes having bigger diameter. • A rubber gasket is placed between steel rings in the groove after bringing the ends of the two pipes in one level. • Then the collar is placed at the joint so that it covers both the pipes equally. • After this, cement mortar (1:1) is filled in the gap between the pipes & the collar.
- 32. WATER PIPES - JOINTS SCREWEDAND SOCKETED JOINT
- 33. WATER PIPES - JOINTS SCREWEDAND SOCKETED JOINT Commonly used for jointing screwed galvanized iron pipes. • Here two ends are threaded on the outside are joined through a socket having threading inside. • A suitable jointing compound (e.g. zinc paint/hemp yarn) should be used before screwing socket.