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  • Water Flow Sensor And Water Flow Switch

Isivamvo sokuqukuqela kwamanzi kunye noTshintsho lokuhamba kwamanzi

Inkcazelo emfutshane:

Isivamvo sokuqukuqela kwamanzi sibhekisa kwisixhobo sokuva ukuqukuqela kwamanzi esikhupha isignali ye-pulse okanye yangoku, i-voltage kunye nezinye imiqondiso ngokungeniswa kokuhamba kwamanzi. Imveliso yalo mqondiso ikumlinganiselo othile womgca wokuhamba kwamanzi, kunye nefomula yokuguqulwa ehambelanayo kunye ne-curve yokuthelekisa.

Ngoko ke, ingasetyenziselwa ulawulo lwamanzi kunye nokubala ukuhamba. Ingasetyenziswa njengotshintsho lokuhamba kwamanzi kunye ne-flowmeter yokubala kokuqokelela kwamanzi. Isivamvo sokuhamba kwamanzi sisetyenziswa ikakhulu kunye ne-chip yokulawula, i-chip microcomputer enye kunye ne-PLC.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iiparamitha zobuGcisa

Imodeli yemveliso: MR-2260

Igama leMveliso: utshintsho lokuhamba

Inombolo yesiriyeli

Iprojekthi

Ipharamitha

Amagqabantshintshi

1

Ubuninzi bokutshintsha okwangoku

0.5A(DC)

 

2

Ubuninzi bomda wangoku

1A

 

3

Ubuninzi bokumelana noqhagamshelwano

100MΩ

 

4

Ubuninzi bamandla omthwalo

10Ｗ

50W ngokuzithandela

5

Ubuninzi bokutshintsha kwamandla ombane

100Ｖ

 

6

Ukuqalisa ukuhamba kwamanzi

≥1.5Ｌ/min

 

7

Uluhlu lokuhamba komsebenzi

2.0～15Ｌ/min

 

8

Uxinzelelo lwamanzi asebenzayo

0.1-0.8MPa

 

9

Ubuninzi boxinzelelo lwamanzi

1.5MPa

 

10

Ubushushu bokusebenza kwendawo

0～100°C

 

11

Ubomi benkonzo

107

5VDC 10MA

12

Ixesha lokuphendula

0.2

 

13

Izinto zomzimba

ubhedu

  

Inkcazo kunye noMgaqo-siseko umahluko phakathi kweSensor yokuHamba kwamanzi kunye neSwitshi yokuHamba kwamanzi. 

Isivamvo sokuqukuqela kwamanzi sibhekisa kwisixhobo sokuva ukuqukuqela kwamanzi esikhupha isignali ye-pulse okanye yangoku, i-voltage kunye nezinye imiqondiso ngokungeniswa kokuhamba kwamanzi. Imveliso yalo mqondiso ikumlinganiselo othile womgca wokuhamba kwamanzi, kunye nefomula yokuguqulwa ehambelanayo kunye ne-curve yokuthelekisa.

Ngoko ke, ingasetyenziselwa ulawulo lwamanzi kunye nokubala ukuhamba. Ingasetyenziswa njengotshintsho lokuhamba kwamanzi kunye ne-flowmeter yokubala kokuqokelela kwamanzi. Isivamvo sokuhamba kwamanzi sisetyenziswa ikakhulu kunye ne-chip yokulawula, i-chip microcomputer enye kunye ne-PLC.

I-sensor yokuhamba kwamanzi inemisebenzi yokulawula ukuhamba okuchanekileyo, ukusetwa kwe-cyclic yesenzo sokuhamba, umboniso wokuhamba kwamanzi kunye nokubala kokuqokelela.

Ukusetyenziswa kunye noKhetho lweSensor yokuHamba kwamanzi kunye noTshintsho lokuHamba kwamanzi.

Kwinkqubo yokulawula amanzi efuna ukuchaneka ngakumbi, inzwa yokuhamba kwamanzi iya kusebenza ngakumbi kwaye intuitive. Ukuthatha i-sensor yokuhamba kwamanzi kunye ne-pulse signal output njengomzekelo, i-sensor yokuhamba kwamanzi ineenzuzo ezinamandla kwindawo yokufudumeza i-hydropower kunye neemfuno eziphezulu ze-IC imitha yamanzi kunye nokulawula ukuhamba.

Ngexesha elifanayo, ngenxa yokulula kolawulo lwe-PLC, umqondiso we-linear ophumayo we-sensor yokuhamba kwamanzi unokudityaniswa ngokuthe ngqo kwi-PLC, nokuba ilungiswe kwaye ihlawule, kwaye ingasetyenziselwa ukulawula ubungakanani kunye nokutshintsha kombane. Ngoko ke, kwezinye iinkqubo zokulawula amanzi ezineemfuno eziphezulu, ukusetyenziswa kwenzwa yokuhamba kwamanzi ngokuthe ngcembe ithatha indawo yokutshintsha ukuhamba kwamanzi, okungenamsebenzi wokuvalelwa kokutshintsha kwamanzi, kodwa ihlangabezana neemfuno zokulinganisa ukuhamba kwamanzi.

Ukutshintsha ukuhamba kwamanzi kuseneemfuno ezinkulu zosetyenziso kulawulo oluthile lwamanzi olulula. Akukho kusetyenziswa kwamandla luphawu lokutshintsha kokuhamba kwamanzi. Ulawulo olulula kunye noluchanekileyo lokutshintsha kwakhona kwenza ukuba ukutshintshwa kwamanzi okuhamba kwamanzi kube neenzuzo ezingenakuqhathaniswa. Ukuthatha uhlobo lwengcongolo ukuqukuqela kwamanzi iswitshi, nto leyo esetyenziswa ngokubanzi ngoku, njengomzekelo, imveliso yomqondiso switsha ngqo iququzelela uphuhliso oluninzi kunye noyilo kunye on-off of elula impompo yamanzi iswitshi zombane.

Imiba efuna ingqalelo ekuSetyenzisweni kweSensor yokuHamba kwamanzi kunye neSwitshi yokuHamba kwamanzi.

Izilumkiso zenzwa yokuqukuqela kwamanzi esetyenziswayo:

1. Xa i-magnetic material okanye into eyenza amandla amagnetic kwi-sensor isondela kwi-sensor, iimpawu zayo zingatshintsha.

2. Ukuze ukhusele amaqhekeza kunye ne-sundries ekungeneni kwinzwa, isikrini sokucoca kufuneka sifakwe kwi-inlet yamanzi yenzwa.

3. Ukufakwa kwenzwa yokuhamba kwamanzi kuya kuphepheka indawo engqongileyo kunye ne-vibration enamandla kunye nokugubha, ukwenzela ukuba ungachaphazeli ukuchaneka kokulinganisa kwenzwa.

Imiqathango yokutshintsha ukuhamba kwamanzi kusetyenziso:

1. Imekobume yofakelo yotshintsho lokuhamba kwamanzi iya kuthintela iindawo ezinentshukumo eyomeleleyo, imekobume yemagnethi kunye nokungcangcazela, ukuze kuthintelwe ukusetyenziswa kakubi kokutshintsha kokuhamba kwamanzi. Ukuze kuthintelwe amaqhekeza kunye ne-sundries ekungeneni kwi-switch flow flow, isikrini sokucoca kufuneka sifakwe kwindawo yokungena kwamanzi.

2. Xa i-magnetic material isondele kwi-switch flow flow, iimpawu zayo zingatshintsha.

3. Ukutshintsha ukuhamba kwamanzi kufuneka kusetyenziswe kunye ne-relay, kuba amandla engcongolo amancinci (ngokuqhelekileyo i-10W kunye ne-70W) kwaye kulula ukutshisa. Amandla aphezulu e-relay yi-3W. Ukuba amandla amakhulu kuno-3W, aya kubonakala ngokuqhelekileyo evulekile kwaye aqhele ukuvalwa.

Umgaqo wokuSebenza

Ukutshintsha ukuhamba kuqulethwe ngundoqo wemagnethi, iqokobhe lobhedu kunye nenzwa. Undoqo kazibuthe wenziwe ferrite osisigxina umazibuthe imathiriyeli, kunye nesivamvo ulawulo imagnethi iswitshi yinto evela kumazwe angaphandle-amandla aphantsi. Ujongano lwesiphelo sokungena kwamanzi kunye nesiphelo sokuphuma kwamanzi yiG1 / 2 imisonto yombhobho eqhelekileyo.

Uphawu

Ukutshintsha okuhambayo kuneenzuzo zokuva ubunzima kunye nokuqina okuqinileyo.

Umda wosetyenziso

Ngokomzekelo, kwinkqubo yenethiwekhi yombhobho wokujikeleza kwamanzi we-air conditioning ephakathi, inkqubo yokutshiza ngokuzenzekelayo yenkqubo yokukhusela umlilo kunye nombhobho wendlela ethile yokupholisa ulwelo olujikelezayo, ukutshintshwa kwamanzi kusetyenziswe ngokubanzi ukufumanisa ukuhamba kwamanzi.

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