Page 232 - Plumber- TT - 1st Year - Tamil
P. 232
v ùY°úVtßm ¨ûXLs Utßm Ri½o EÚû[«às ùNp¡\Õ. ©vPu
ùY°úVt\§p EiPôÏm Uôt\eLs ¸úZ C\eÏm ùTôÝÕ ùNdYôpÜ Rô]ôLúY
ê¥dùLôs¡\Õ. ©[ôu_o YôpÜ
vi úRûYVô] RûWR[j§u TWlT[Ü
§\dLlThÓ ©vPàdÏ úUúX Es[
vii ùNVpTôÓL°p Yû[kÕ ùLôÓdÏm CPj§p Ri½o ÖûZ¡\Õ CqYô\ôL
RuûU JqùYôÚ ¸r vhúWôdÏdÏm Ri½o
viii CVdÏRp Utßm ©ûWªe ÏQSXuLs ©vPàdÏ úUúX ÖûZ¡\Õ Utßm
JqùYôÚ vhúWôdÏdÏm Ri½o úUúX
ix GkR YûL Bt\p úRûY
SLokÕ vTÜh Y¯VôL Ri½o Tôn¡\Õ.
x ¨ßÜRp ùNXÜ Utßm CVdÏRp ùNXÜ
Bt\p êXm ùNVpTÓm Br¡Qß
CPlùTVof£ Tm×Ls (Displacement pumps)
CPlùTVof£ Tm×Ls CWiÓ YûLVôL
Es[Õ (Displacement pumps are further classified
into two types)
1 Øuþ©u CVeÏm Tm×Ls (Reciprocating
type pump)
2 úWôhP¬ YûL Tm×Ls (Rotary type pump)
Øuþ©u CVeÏm Tm×Ls (Reciprocating
pump) CkR YûL Tm×L°p JÚ ©vPu
ApXÕ ©[ugNo Uô±þUô± EÚû[dÏs
Es°ÝdÏm vhúWôd¡p Ri½ûW
AÝjRjÕPu RsÞ¡\Õ. ©u TôÙm
(úTd×ú[ô) Ri½o Sôu ¬hPu ApXÕ
ùNd YôpÜ êXm RÓdLlTÓ¡\Õ.
¸rYÚm Tm×Ls Øuþªu CVeÏm
YûLLs (Reciprocating pumps are of the following Øuþ©u CVdÏm Tm× (Power operated deep
types) well reciprocating pump)
1 G°V Øû\«p ûL«]ôp CVdLlTÓm ¸rYÚm Y¯L°p CkR Tm× ûL«]ôp
Øuþ©u CVd¡ Tm×Ls. (Hand pump) CVdLlTÓm Tm×Lû[ ®P
2 Bt\p êXm CVdLlTÓm Br¡Qß ®j§VôNlTÓ¡\Õ. (This pump is different from
Øuþ©u CVd¡ Tm×Ls. (Power operator) the hand operated pump in the following ways)
3 Jtû\ ùNVpTôÓ Øuþ©u CVd¡ Tm×. 1 ©vPu Ri½o UhPj§tÏ ¸úZ
(Single acting) ûYdLlThÓs[Õ.
4 CWhûP ùNVpTôÓ Øuþ©u CVdÏm 2 ûL«]ôp CVdLlTÓYRtÏ Uô\ôL
Tm×. (Double acting) ªuBt\p êXm CVdLlTÓ¡\Õ.
G°V Øû\«p ûL«]ôp CVdLlTÓm 3 E±gÑm ûTl R²VôL
Øuþ©u CVdÏm Tm×Ls (Simple hand ùLôÓdLlTP®pûX. (Fig 2)
operated reciprocating pump) CkR Tm× ®ûX Jtû\ ùNVpØuþ©u CVeLm Tm×
Ïû\Yô] YûL Tm× Utßm CÕ (Single acting reciprocating pump) CkR Tm©p
ùTÚYô¬VôL Ck§V SLWeL°Ûm, JÚ ©vPu EÚû[dÏs. ©vPu Lm©
¡WôUeL°Ûm Ri½o RûWUhPj§XõÚkÕ ER®ÙPu JÚ NdLWjRôp CVdLlThÓ
6.00 ÁhPÚdÏ ¡ûPdÏm CPeL°p CûQdÏm Lm© êXm SLo¡\Õ (Fig 3)
TVuTÓjRlTÓ¡\Õ. (Fig 1) CkR Tm©p C§p JÚ E±gÑRp JÚ ùY°úVtßm
©vPu ApXÕ ©[ugOo úUÛm Utßm ûTl EÚû[«p Es[Õ (Fig 3) ©vPu
¸ÝUôL ûL«]ôp CVdLlTÓ¡\Õ. (Fig 1) ùY°lTdLUôL SLÚm ùTôÝÕ ùYt±Pm
©vPu úUúX EVojRlThPÕm, EÚYôdLlThÓ E±gÑm YôpÜ
EÚû[«u ©vPàdÏ ¸úZ ùYt±Pm §\dLlTÓ¡\Õ. Utßm ùY°úVtßm ûTl
EÚYôdLlTÓ¡\Õ. ùNdYôpÜLs §\kÕ êPlTÓ¡\Õ. Ri½o ùPXõY¬ ûTl êXm
212 ©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.8.68-70
