Wireless Temperature Measurement Chipangizo

Mafotokozedwe Akatundu

Izi ndi lingaliro latsopano opanda zingwe kutentha kuyeza chipangizo chosinthira makabati.Ili ndi ntchito zamphamvu ndipo ndiyoyenera makabati osinthira osiyanasiyana monga makabati apakati, makabati otengera manja, makabati okhazikika, ndi makabati apaintaneti a mphete mu 3-35KV m'nyumba.
Izi zimatengera kuwongolera kwanzeru kwa single-chip microcomputer, yomwe imatha kusonkhanitsa kutentha ndi chinyezi mu nduna mu nthawi yeniyeni, ndikusinthiratu kutentha ndi chinyezi mu nduna malinga ndi zoikamo za wogwiritsa ntchito.Ikhoza kukhala ndi chidziwitso cha nthawi yeniyeni yamagetsi, monga magetsi a magawo atatu, panopa, zero-sequence current, mphamvu yogwira ntchito, mphamvu yogwira ntchito, mphamvu yowonekera, mphamvu yamagetsi, mafupipafupi, mphamvu yogwira ntchito ndi mphamvu zowonongeka, etc., ndi ikhoza kukhala ndi nthawi yeniyeni yowunikira masinthidwe a Input status.Izi zitha kukhala ndi muyeso wa kutentha kwa busbar, womwe ukhoza kukhala ndi kuyeza kwa kutentha kwa 3-point, 6-point kutentha kuyeza, 9-point kutentha kuyeza, 12-point kutentha kuyeza, etc. Ikhoza kuyang'anira kutentha kwa busbar. , kulumikizana kumtunda ndi kumunsi kwa wowononga dera ndi ena olumikizana nawo munthawi yeniyeni.Ndipo imatha kukhazikitsa ma alarm owonjezera kutentha.Mawonekedwe olumikizirana a RS485 amtunduwu amatha kupanga chipangizocho ndi zida zina zomwe zili mugawo laling'ono kukhala njira yeniyeni yowunikira zolakwika zapakompyuta.
Izi zimatengera mapangidwe apadera odana ndi kusokoneza komanso zida zamagetsi zamagetsi zamagetsi, zomwe zimakhala ndi mphamvu zotsutsana ndi kusokoneza komanso kudalirika kwakukulu.Kuphatikiza pa mndandanda wazomwe zili pamwambazi, kampaniyo imathanso kusintha zinthu zomwe zili ndi mitundu yosiyanasiyana yogwira ntchito molingana ndi zofunikira za ogwiritsa ntchito kuti zikwaniritse zosowa zosiyanasiyana za ogwiritsa ntchito.

Zizindikiro zaukadaulo

1. Mphamvu yogwira ntchito: mphamvu ya chipangizo: AC/DC90-260V.
Katundu magetsi: AC220V ± 10% 50HZ.
2. Kugwiritsa ntchito mphamvu kwa chipangizo: ≤15VA.
3. Mphamvu ya dielectric: ≥ AC2000V pakati pa chipolopolo ndi terminal.
4. Kuchita kwa insulation: mtunda pakati pa chipolopolo ndi terminal ndi wamkulu kuposa 100MΩ.
5. Kuyankhulana: mawonekedwe a RS485, protocol ya MODBUS, adilesi ya fakitale ikhoza kukhazikitsidwa, mlingo wa baud 4800/9600.
6. Kuwongolera kutentha ndi chinyezi: kutentha -20 ° C ~ 125 ° C, chinyezi 0% RH ~ 95% RH.
8. Kuyeza kulondola: kutentha ± 2 ° C, chinyezi ± 5% RH.
7. Muyezo wa kutentha kwa kulumikizana: kuyeza kwa kutentha kwa 3-point, kuyeza kwa kutentha kwa 6-point, 9-point kutentha kuyeza, 12-point kutentha, etc.
9. Kuyeza kwa mphamvu zambiri: kuyeza magetsi a magawo atatu, panopa, mphamvu, mphamvu, mafupipafupi, mphamvu yamagetsi, ndi zina zotero.
10. Malo ogwirira ntchito: kutentha kwanthawi zonse -20 ° C-70 ° C, chinyezi chapakati pachaka ≤95%.
11. Anti-electromagnetic interference performance: mogwirizana ndi miyezo ya IEC60255-22.
12. Sonyezani mode: buluu chophimba LCD anasonyeza.

Kufotokozera Ntchito

Ntchito yoyezera magawo amagetsi ambiri (posankha):
Chipangizochi chimakhala ndi ntchito yoyezera magawo amagetsi, kuyeza magawo atatu amagetsi, magetsi a magawo atatu, mphamvu yogwira ntchito, mphamvu yogwira ntchito, mphamvu yowonekera, mphamvu yamagetsi, ma frequency a gridi, zero-sequence current, kutsogolo ndi kumbuyo mphamvu yogwira ntchito, kutsogolo ndi kumbuyo. mphamvu zokhazikika Zofanana za mphamvu, kuyeza kulondola kwa 0.5%, kungathe kusintha mwachindunji ntchito ya chida pa gulu.
Ntchito yoyezera kutentha kwa kukhudza opanda zingwe:
Chipangizochi chili ndi ntchito yoyezera kutentha, sensor ya kutentha ndi chingwe cha ulonda, ndipo kutalika kwa nthawi ya ulonda ndi 34 cm;molingana ndi malo okhudzana ndi chingwe cha wotchi, imatha kugawidwa muyeso ya kutentha kwa 3-point, 6-point kutentha muyeso, 9-point kutentha, ndi 12-point kutentha.kutentha, zingwe zitatu zilizonse zimayikidwa pamalumikizidwe apamwamba ndi otsika a chophwanyira dera kapena mipiringidzo yamkuwa ya basi, ndipo magawo atatu a A, B, ndi C motsatana ndi zingwe zachikasu, zobiriwira, ndi zofiira;chingwe chilichonse chimakhala ndi ma adilesi okhazikika Adilesi imagwirizana ndi adilesi yomwe ili pa chipangizocho, ndikulumikizana ndi wolandila kuti akweze kutentha kwanthawi yeniyeni kwa wogwiritsa ntchito chipangizocho.
Kutentha kosiyanasiyana kwa chingwe ndi -20 ° C ~ 120 ° C.Pamene kutentha kwa kukhudzana kupitirira 70 ° C (mtengo wokhazikitsira fakitale), chizindikiro cha alamu chotenthetsera cha chipangizocho chimayatsa, ndipo zolumikizira zolumikizira ma alarm zimatsekedwa ndikutuluka.
Ntchito ya digito (yosasankha):
Chipangizocho chikhoza kukhala ndi ntchito yolowera yosinthira, yomwe imatha kuwonetsa zambiri zamalo osinthira, ndipo imatha kufalitsidwa ndi chizindikiro chakutali, mpaka 6 polumikizira mtengo wosinthira.Mawonekedwe a digito ndi njira yolumikizirana yowuma, ndipo magetsi aperekedwa mkati mwa chipangizocho.
Ntchito yolumikizirana:
Chipangizochi chikhoza kukhala ndi mawonekedwe olankhulana a RS485 ndi protocol ya modbus, yomwe imatha kutumiza zenizeni zenizeni za kutentha ndi chinyezi, kukhudzana ndi kutentha kwa kutentha, deta yeniyeni ya mphamvu, chidziwitso cha kusintha kwa data, magawo angapo monga kutentha, kutsekedwa, utsi, kutentha kwambiri, etc.

kukhazikitsa kwa sensor ya chingwe

(1) 3-point kutentha kuyeza: kumangirira zingwe ziwiri zoyamba (1/2/3) ndi manambala olumikizana omwewo kwa olumikizirana nawo pa chophwanyira dera, ndipo kukhudzana kwa kuyeza kutentha kwa zingwe kumakhala pafupi ndi zolumikizira;
(2) 6 Kuyeza kutentha kwa mfundo: kumangirira zingwe ziwiri (4/5/6) ndi manambala omwewo okhudzana ndi otsika othamanga, ndipo kukhudzana kwa kutentha kwa kutentha kwa zingwe kumakhala pafupi ndi zolumikizira;
(3) 9-mfundo kutentha kuyeza: kumanga lachitatu la zingwe (7/8/9) ndi nambala yomweyo kukhudzana ndi basibar mkuwa cholumikizira cholumikizira, ndi zingwe kutentha muyeso kukhudzana pamwamba ndi pafupi kapamwamba mkuwa;

Mawaya Malangizo

Kufotokozera kwa terminal yakumbuyo:

Wiring njira

Kuyika kukula

Mafotokozedwe Akatundu

Malo owunikira kutentha kwa zida zamagetsi zamphamvu kwambiri zonse zili m'malo okhala ndi voteji yayikulu, yaposachedwa kwambiri, komanso maginito amphamvu, ndipo ngakhale malo ena owunikira akadali pamalo otsekedwa.Chifukwa cha zovuta monga phokoso lamphamvu lamagetsi, kutsekemera kwamphamvu kwambiri, komanso kuchepa kwa malo, njira zoyezera kutentha zanthawi zonse sizingathetse mavutowa ndipo sizingagwiritsidwe ntchito.Makina owunikira kutentha opanda zingwe amapangidwa pawokha ndikupangidwa ndi kampani yathu amagwiritsa ntchito mafunde a wailesi potumiza ma siginecha.Sensa imayikidwa pazida zamagetsi apamwamba ndipo ilibe kugwirizana kwa magetsi ndi zipangizo zolandirira, kotero dongosololi limathetsa vutoli kuti kutentha kwapang'onopang'ono kwa kukhudzana kwa zida zamphamvu kwambiri sikophweka kuyang'ana pa intaneti panthawi yeniyeni.
Njira yowunikira kutentha yopanda zingwe imakhala yodalirika kwambiri komanso yotetezeka, ndipo imatha kukhazikitsidwa mwachindunji pa switch iliyonse yamagetsi apamwamba, cholumikizira mabasi, chosinthira mpeni wakunja, chosinthira ndi zina zamagetsi zomwe zimatha kutentha kwambiri.Dongosololi lili ndi njira yolumikizirana yokhazikika ndipo imatha kuyendetsedwa pamaneti.Kupyolera mu pulogalamu yapakompyuta yochititsa chidwi, deta yeniyeni yogwiritsira ntchito kutentha kwa zipangizo zothamanga kwambiri imatha kulembedwa.Amapereka mbiri yakale yokonza zida zamphamvu kwambiri, ndipo amazindikira kukonzanso kwapang'onopang'ono kwa zida zamphamvu kwambiri zamafuta.

Zopanda zingwe zoyezera kutentha kwadongosolo

2.1 Chithunzi chojambula cha makina oyezera kutentha opanda zingwe

2.2 Mfundo kapangidwe ka sensa opanda zingwe kutentha
Sensa ya kutentha yopanda zingwe imagwiritsidwa ntchito kuyeza kutentha kwa pamwamba kapena kukhudzana ndi zinthu zowonongeka kwambiri, monga kutentha kwa ntchito kwa okhudzidwa owonekera m'makabati osinthira othamanga kwambiri, kugwirizana kwa mabasi, zosinthira mpeni zakunja ndi zosintha.Sensa ya kutentha yopanda zingwe imapangidwa ndi sensa ya kutentha, kusinthasintha kwa chizindikiro ndi kukulitsa, logic control circuit, wireless modulation interface, etc. (monga momwe tawonetsera pa chithunzi pansipa).Sensa imatumiza chizindikiro cha kutentha chomwe chasonkhanitsidwa kwa olandila kutentha opanda zingwe kudzera pa netiweki yopanda zingwe.

Main luso magawo

3.1 Ntchito zazikulu:

3.2 Zizindikiro zaukadaulo

Mawonekedwe ndi mawonekedwe a parameter

4.1 Onetsani gulu

fanizo:
1. Kuwala kowonetsera mphamvu
2. Kuthamanga chizindikiro kuwala
3. Chenjezo la kuwala
4. Alamu chizindikiro kuwala
5. Malo owonetsera LCD
6. Batani

Wiring njira

Makulidwe ndi njira zoyika

Miyezo ya woyezera kutentha (gawo: mm)
Njira yokhazikitsira njira yoyezera kutentha: kuyika pakhoma
Makulidwe a chingwe cholumikizira opanda zingwe (gawo: mm)
Njira yoyika chingwe: yomanga mitolo
unsembe malo	Zochotseka zotsika kwambiri zamagetsi: mabasi, ma static contacts, zingwe zama chingwe, ndi zina.
	Kusintha kwamphamvu kwambiri kwamagetsi: busbar, switch kudzipatula, chingwe chingwe ndi mbali zina.
unsembe masitepe	①Kabati iyenera kuzimitsidwa pakuyika; ② Gwirizanitsani zoyezera kutentha kwa sensa yopanda zingwe ku chinthu chomwe chikuyenera kuyezedwa; ③ Kokani mbali imodzi ya chingwe cha sensa yopanda zingwe kupyola mbali ina ndikumangitsa pang'onopang'ono; ④Mpaka chingwecho chimangiriridwa mwamphamvu ku chinthu chomwe chiyenera kuyezedwa, samalani kuti musakoke kwambiri, ndi bwino kungochimanga; ⑤Chingwecho chikakhazikika, mutha kumangirira kapena kudula gawo lowonjezera la chingwecho.
Kusamalitsa	① Musanakhazikitse, yatsani chosinthira cha sensa yopanda zingwe. ②Kutentha koyezera kutentha kwa sensa yopanda zingwe kumayenera kulumikizana mwachindunji ndi gawo lomwe likuyenera kuyezedwa, ndipo silingakhazikitsidwe kudzera pamanja otha kutentha, apo ayi muyeso ungakhale wolakwika.

Kugwiritsa ntchito