Ib qho ntawm feem ntau siv valve hom niaj hnub no yog lub solenoid valve. Solenoid li qub rau kev tswj cov dej ntws, roj thiab lwm yam xov xwm tuaj nyob rau hauv ntau yam sib txawv. Hauv tsab xov xwm no, peb yuav piav qhia meej tias 2- txoj kev solenoid valve yog dab tsi thiab nws ua haujlwm li cas.
Qee qhov kev lag luam yuav tsum tau siv cov kua los yog cov pa roj kom ua haujlwm, xws li kev kho mob thiab kho hniav. Txawm hais tias muaj qhov sib txawv ntawm thaj chaw uas cov cuab yeej siv tau ua haujlwm, qhov tseeb tseem yog tias cov khoom siv yuav tsum muaj peev xwm pib thiab tso tseg cov kua dej lossis cov pa roj raws li xav tau. Qhov no yog qhov chaw solenoid valve los ua si.
Ob txoj kev ib txwm kaw hluav taws xob solenoid valve pab tswj cov dej ntws los yog roj. Cov li qub no tau muab tso rau hauv cov khoom siv kom cov cuab yeej siv tau zoo thiab siv tau zoo. Txoj haujlwm ntawm lub solenoid valve yog siv lub plunger los qhib lossis kaw lub valve, tso cai rau cov kua ntws los ntawm nws, lossis kaw nws tawm yam tsis muaj qhov xau. Qhov no yog cov txheej txheem tseem ceeb heev hauv cov kua thiab roj tswj automation, thiab muaj ntau hom solenoid li qub uas ua haujlwm tib yam hauv ntau txoj kev.
Nquag kaw solenoid li qub yog ib txoj hauv kev los tswj cov dej ntws los yog cov pa roj. Lub valve zoo ib yam li lwm cov solenoid li qub nyob rau hauv uas nws nres lossis pib cov dej ntws, tab sis nws txawv ntawm cov txheej txheem uas nws ua li ntawd. Thaum ib txwm kaw solenoid valve tsis muaj zog, lub plunger poob qis, zoo sealing lub valve thiab tiv thaiv cov kua los yog roj. Thaum ib txwm kaw solenoid valve yog energized los yog energized, lub magnetic teb ua rau lub plunger nce. Qhov no qhib lub valve thiab tso cai rau cov kua los yog kua ntws los ntawm.
Ob qhov ib txwm kaw solenoid li qub muaj 2 cov yeeb nkab sib txuas, ib qho inlet hu ua qhov chaw nres nkoj kab noj hniav thiab lub qhov hluav taws xob hu ua lub cev orifice. Thaum lub valve muaj zog, lub plunger qhib cia cov xov xwm ntws los ntawm lub valve hauv qhov chaw nres nkoj kab noj hniav thiab tawm ntawm lub cev. Tua lub hwj chim. Lub orifice kaw thiab ntws los ntawm lub valve nres.
Dab tsi yog Solenoid Valve?
Lub solenoid valve yog ib qho khoom siv hluav taws xob siv los tswj cov kua lossis roj. Solenoid li qub pab kom automation ntawm kua thiab roj tswj. Niaj hnub nimno solenoid li qub muaj kev ua haujlwm nrawm, muaj kev ntseeg siab, lub neej ua haujlwm ntev thiab tsim qauv tsim.
Lub solenoid yog qhov tseem ceeb ntawm cov xaim qhwv ib ncig ntawm lub hauv paus ntsiab lus. Cov tub ntxhais muaj ib qho ruaj khov thiab ib qho txav tau hu ua armature.
Lub solenoid ua haujlwm thaum nws tsim hluav taws xob hluav taws xob nyob ib ncig ntawm lub armature thiab siv lub caij nplooj ntoos hlav loaded muaj nuj nqi los qhib lossis deactivate lub solenoid.
Thaum ib qho chaw electromagnetic cuam tshuam rau lub armature, lub armature txav tau qhib thiab kaw lub valve lossis hloov. Nws converts hluav taws xob zog mus rau hauv mechanical motion.
Thaum tam sim no dhau los ntawm cov hlau, ib qho chaw sib nqus yog tsim uas thawb lub armature kom deb ntawm qhov chaw ruaj khov ntawm cov tub ntxhais.
Lub solenoid valve ua haujlwm li cas?
Zoo ib yam li lwm cov li qub, ob txoj hauv kev ib txwm kaw hluav taws xob solenoid valve tuaj yeem tswj cov dej ntws los yog roj. Lawv feem ntau yog siv los txav cov kua dej.
Lub solenoid valve muaj lub cev lub cev thiab lub thaiv nrog cov xov hlau nyob ntawm lub cev valve. Thaum sawv ntsug, sab saum toj yog electromagnet thiab hauv qab yog lub valve. Lub valve tuaj yeem ntsia tau rau ntawm qhov sib txawv kom haum rau koj cov kev xav tau.
Muaj qee qhov sib txawv ntawm kev tsim qauv ntawm cov tuam txhab, nrog rau ntawm 2- txoj kev li qub thiab 3- txoj kev li qub, tom kawg muaj qhov chaw nres nkoj ntxiv.
Direct acting li qub yog qhov yooj yim version ntawm solenoid li qub. Sab saum toj solenoid yog ib qho coil. Thaum tam sim no ntws los ntawm lub kauj, ib qho chaw electromagnetic raug tsim. Qhov no magnetic teb coj lub zog ntawm lub valve.
Vim yog lub solenoid valve hauv cov valve tshwj xeeb, lawv tuaj yeem qhib lossis kaw nyob ntawm qhov tam sim no thiab hom valve (feem ntau qhib vs. ib txwm kaw).
Solenoid li qub pab kom automation ntawm kua thiab roj tswj. Niaj hnub nimno solenoid li qub muaj kev ua haujlwm nrawm, muaj kev ntseeg siab, lub neej ua haujlwm ntev thiab tsim qauv tsim.
Qhov zoo ntawm Solenoid li qub
Qee qhov txiaj ntsig tseem ceeb tshaj plaws ntawm solenoid li qub suav nrog lawv cov yam ntxwv kev nyab xeeb thiab kev ua haujlwm zoo. Lub valve tseem tuaj yeem siv rau ntau yam kev siv. Solenoid li qub muaj ntau yam zoo, xws li:
- Tsawg zog siv
- Muaj peev xwm ua haujlwm nyob deb thiab automation
- suav nrog pheej yig hloov qhov chaw
- Yuav siv tau ntawm qhov kub thiab txias
- Nws tuaj yeem ntsia tau kab rov tav lossis ntsug
- Sib phim ntau yam khoom siv tshuab thiab kev siv
Cheebtsam
| Tsis muaj. | Ib feem | Khoom siv |
| 1 | Lub cev | WCB |
| 2 | Pob | Stainless hlau |
| 3 | Ntiv nplhaib | F4 / Stainless hlau ntxiv rau H |
| 4 | Qe | 2 cr13 |
| 5 | tuav | Carbon Steel |
| 6 | Bolts | Carbon Steel |
| 7 | Txiv ntseej | Carbon Steel |
Qhov ntev
|
PN |
DN (mm) |
L |
D |
D1 |
D2 |
b-f |
ZX d |
H |
| 16 |
15 |
130 |
95 |
65 |
45 |
14-2 |
4xΦ14 |
98.5 |
|
20 |
130 |
105 |
75 |
55 |
14-2 |
4xΦ14 |
110 |
|
|
25 |
140 |
115 |
85 |
65 |
14-2 |
4xΦ14 |
117 |
|
|
32 |
165 |
135 |
100 |
78 |
16-2 |
4xΦ18 |
130 |
|
|
40 |
180 |
145 |
110 |
85 |
16-3 |
4xΦ18 |
128 |
|
|
50 |
203 |
160 |
125 |
100 |
16-3 |
4xΦ18 |
136 |
|
|
65 |
222 |
180 |
145 |
120 |
18-3 |
4xΦ18 |
157 |
|
|
80 |
241 |
195 |
160 |
135 |
20-3 |
8xΦ18 |
190 |
|
|
100 |
305 |
215 |
180 |
155 |
20-3 |
8xΦ18 |
231 |
|
|
125 |
356 |
245 |
210 |
185 |
22-3 |
8xΦ18 |
278 |
|
|
150 |
394 |
280 |
240 |
210 |
24-3 |
8xΦ23 |
301 |
|
|
200 |
457 |
335 |
295 |
265 |
26-3 |
12xΦ23 |
336 |
|
|
250 |
533 |
405 |
355 |
320 |
30-3 |
12xΦ25 |
||
| 25 |
15 |
130 |
95 |
65 |
45 |
16-2 |
4xΦ14 |
98.5 |
|
20 |
140 |
105 |
75 |
55 |
16-2 |
4xΦ14 |
110 |
|
|
25 |
150 |
115 |
85 |
65 |
16-2 |
4xΦ14 |
117 |
|
|
32 |
165 |
135 |
100 |
78 |
18-2 |
4xΦ18 |
130 |
|
|
40 |
180 |
145 |
110 |
85 |
18-2 |
4xΦ18 |
128 |
|
|
50 |
200 |
160 |
125 |
100 |
20-2 |
4xΦ18 |
136 |
|
|
65 |
220 |
180 |
145 |
120 |
22-2 |
8xΦ18 |
157 |
|
|
80 |
250 |
195 |
160 |
135 |
22-2 |
8xΦ18 |
190 |
|
|
100 |
280 |
230 |
190 |
160 |
24-2 |
8xΦ23 |
231 |
|
|
125 |
320 |
270 |
220 |
188 |
28-2 |
8xΦ25 |
278 |
|
|
150 |
360 |
300 |
250 |
218 |
30-2 |
8xΦ25 |
301 |
|
|
200 |
400 |
360 |
310 |
278 |
34-2 |
12xΦ25 |
336 |
|
|
250 |
458 |
425 |
370 |
332 |
36-2 |
12xΦ30 |
||
| 40 |
15 |
140 |
95 |
65 |
45 |
16-2 |
4xΦ14 |
75 |
|
20 |
152 |
105 |
75 |
55 |
16-2 |
4xΦ14 |
84 |
|
|
25 |
165 |
115 |
85 |
65 |
16-2 |
4xΦ14 |
90 |
|
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4xΦ18 |
107 |
|
|
40 |
200 |
145 |
110 |
85 |
18-2 |
4xΦ18 |
127 |
|
|
50 |
220 |
160 |
125 |
100 |
20-2 |
4xΦ18 |
140 |
|
|
65 |
250 |
180 |
145 |
120 |
22-2 |
8xΦ18 |
164 |
|
|
80 |
280 |
195 |
160 |
135 |
22-2 |
8xΦ18 |
177 |
|
|
100 |
320 |
230 |
190 |
160 |
24-2 |
8xΦ23 |
206 |
|
|
125 |
400 |
270 |
220 |
188 |
28-2 |
8xΦ25 |
292 |
|
|
150 |
403 |
300 |
250 |
218 |
30-2 |
8xΦ25 |
320 |
Cim npe nrov: Ob txoj kev ib txwm kaw hluav taws xob solenoid valve, Tuam Tshoj ob txoj kev ib txwm kaw hluav taws xob solenoid valve lwm tus neeg