Һѹ֪ʶ
ҺѹҺΪʵݵĴʽϵͳͱýԭĻеתΪҺѹܣãҺѹתΪֱ˶ת˶ĻеܣֿԿƵĶ任ʽʹݶḶ́Һѹ
ɲ
1ҺѹãΪϵͳṩѹͣ
2ִָҺѹҺѹѹƶٶȣ
3·ϸַҪ෧ѹҺѹϵͳҺѹСִĹҪ
4䡢ܡͷȴDZȣΪϵͳṩҪԱ֤Һѹϵͳ
5ʣҺѹϵͳͨʵ˶Ͷݡ
Һѹŵ㣺
1ýϴأ
2ܷʵ٣ٷΧͨСɷʵ٣
3ֹأȫԴ·ʹðȫʹҺѹͿһȣԶֹػ¹ʣ
4СƽȣƵѹԣ
5ṹգ÷㣬ʵԶ̿ƣ
6ʵԶʹʵָӵԶѭлҺһ廯
7ʵֱϵлҺѹͱã
Һѹȱ㣺
1Һѹڲй©Ϳѹʹ֤ϸĴȣ
2Ⱦҳ룬Һѹ͵ȾкܴӰ죻
3¶ȱ仯Һѹ͵ճнϴӰ죻
4ֹϲҳԭһų
5׳©⡣
Һѹ;
1̻еˣھػ泵ж
2ũҵеո
3ϻеĥⴲ۴ӹġעܻƿ
4еêۿڵ½ţ
5ҵɨ
6ѹѹҽƻеϷȡ
¶Ըɲֽн⣺
Һѹͣ
1) ڳҺѹУ324668֣324668͵ճȣָ40ʱ˶ճȵƽֵ
2) ѡҺѹͣõģ3246ţ
a) Һѹϵͳѹ →ѡճȴ й
→ѡճС ĥܺģ
b) ¶ȣ←→ѡճȴʺϣ30~60棻
c) ˶ٶȣ←→ѡճСҺѹĦʧ
3Һѹ͵Ⱦ
ϵͳ70%ҺѹͱȾģҺѹͱȾҺѹкУˮݡС״ʣϵͳΣҪΪ
a)ͽ״ʹѣ ͷ϶ʹʧ飻
b) Сĥ𣬸ܷйѹ
c) ˮֺͿʹ͵ͣʴʹĥ
1Ⱦԭ
1) Ⱦ졢䡢װȻڴˮδϴɾµģ
2)ȾΧȾˮ
3) ȾҪǹвĽܷĥݣҺʺĽ״
2ֹȾ
1) Ⱦװǰϸϴװ
2) ˳ϵͳʣڼ顢ϴо
3) ڼҺѹͣһ껻һͣ3£
Һѹã
ҺѹǽԭĻеתΪҺѹܵתԪҺѹϵͳṩѹ壬Һѹܡ
1ࣺ
a.ãֱ(ϡ)ҶƬãã
b.ãҶƬãá
ֱã췽㣬۸СᣬܺãҺȾ̫Уɿȱɵϳֱúã۸ߣ
ҶƬãṹգγߴСȣתƽȣСŵ㣻ȱǽṹӣܲҺȾȽС
ãѹߣṹգЧʸڷŵ㣬ڸѹϣ۸Ըߣ
2ͱҪ
1qml/revͱÿתһųҺѹ͵
2QL/minõ q×ת÷1000=Q
ת٣44P1450 rev/min
66P960 rev/min
3ѹ
a.ѹ£ͱתѹ
b.ѹеѹ
c.ѹϵͳʵʹʱѹ
һѹ≤ѹѹ
ѹλ/cm2≈Bar MPa Bar Kgf/cm2 PSI
1MPa=10Bar≈10Kgf/cm2≈145PSI
4ת٣
a.ת٣4P6P
b.ת٣ܳת٣ַ̫ɳҶԱ
c.ת٣ת̫Ͳ͡
Һѹ
ҺѹǿҺѹϵͳҺѹӶϵͳĹܡ
1ࣺ
1 ;֣
aҺص
bѹѹ˳ƽⷧѹ̵
cٷ
2 װʽ֣ʽʽʽƲװʽ
2ҪͨСʹѹ
3Ҫͨ·ıķ
1 һ;ѹѹԼáȴȣֹֹͣҺѹͷͨͣ
2 Һصѹ·
3 ִֹͣ
a) λͿͨ·֣һжλͨλͨλͨλͨ
b) Ʒʽֶ֣šҺҺء
ֶֶܸ˿ƷоĶеɸλͻеλַʽ
ŷ һýȦֱȦƷоĶ
Ȧ110220Vʱ(0.01~0.07s),Ƶʵͣоסѹʱջ
ֱȦ(12V24V)ʱԽϳ0.1~0.15sСƵʸߣȦջɿ
ҺطͨȵѹƷоĶ
Һͨ10mmʱϵͳ100L/minʱޣлҪѹƶҺѹĻ
˵ǻ
оʵ·ͨϺлŵ㣺ܷԺãӦٶȿ죬ʹѹߵȣȱ㣺߱λܣӦ÷Χܿơ
4ѹ
1 ȥϵͳҺͬʱʹѹõֻȶ
a.ֱʽѹֱڷоϣȫȵѹ
b.ȵʽȵǿƺ͵ѹĹ
ãa.Ϊϵͳѹ
b.Ϊϵͳṩر
c.ɱѹִ˶ȶϵͳijЩҪ
d.ʵԶ̵ѹϵͳУ÷װҺѹϣԱԶʱɼһԶ̵ѹܹܲ3mڣ
e.ʹжɣͨŷͨƱõĵѹжأ
fжһڸߵѹϱá
2˳˳ϵͳԶأڿغֿƷʽڽ䣬ѹΪ㣻˳ͨѹ·ѹֵɳڸؾ
3ѹҪڽϵͳijһ֧·Һѹʹͬһϵͳжͬѹ
ص㣺ڳӳѹȥƷڿȣʹѹ㶨
4 ѹ̵
ѹ̵→źת
ѹﵽ̶ֵʱ㴥طźſƵ
ܣ
a.ѹΧ
b.ͨϷ䣬źʱΪѹжʱƱպѹ
ͨϷ㹻ֵѹʱʱʱͨźš
5
1ʽܸر仯Ӱ죬¶ȱ仯Ӱ쵽Сȶ
2ٷɶѹɣѹԶر仯Ӱ죬ر仯Ӱ졣
3ʹϵִԪڳܲͬʱܻȵʵִԪͬ
ִ
ṹססڶ
㹫ʽ
1FKg: F=P*A
P:ѹBar
AЧcm2
䷽棺Ϳڡλơ
ѹ
ܡͷ
ȴȴ
ˮȴ
Һѹ·ͼηŻҺѹϵͳ
һ վ·Դ
ɣáѹ
˽ݣ
šĹתټѹ220/380V ࣩ
ơ˽ͱõĹͺţǶDZҶƬֻ
ǡ˽Ĺͺżʽֱȵǵʽ
ȡ˽ϵͳ
ֹͱ
ڻ·
ȴȴҺѹ͵¶
ܼͿڡ
±أ¶ߵ趨ֵķź
ɵã
ٷֹ
ڱȴ
ѹƻ·
ٶȿƻ·
ġ˳·
塢йɻ·Ϊ˾õĹģֹ
ѹ··ijһִԽϵѹijϡ
ߡλñֻ·
ֻ·ֱͼ⣬·ͼ˴ʡԣ
佲ڵŷλ֮ѡ
www.hfyyj.cim ϷҺѹе