Nhanganyaya yekushisa uye humidity controller

Overview

Iyo tembiricha uye humidity controller yakavakirwa pane yepamberi single-chip microcomputer seyo musimboti wekutonga, uye inotora kunze kwenyika yakakwira-inoita tembiricha uye humidity sensors, iyo inogona kuyera nekudzora tembiricha uye humidity masaini panguva imwe chete, uye kuona liquid crystal digital display. .Iyo yakaderera muganho inoiswa uye inoratidzwa, kuitira kuti chiridzwa chigone kutanga fan kana hita zvichienderana ne-on-saiti mamiriro, uye otomatiki inogadzirisa tembiricha chaiyo uye humidity yenzvimbo yakayerwa.

Working musimboti

Iyo tembiricha uye humidity controller inonyanya kuumbwa nezvikamu zvitatu: sensor, controller uye heater.Nheyo yekushanda kwayo ndeiyi inotevera: sensor inoona tembiricha uye humidity ruzivo mubhokisi, uye inoendesa kune iyo controller kuti iongororwe uye igadziriswe: kana tembiricha uye hunyoro mubhokisi zvasvika kana Kana iyo preset kukosha kwapfuura, iyo relay yekubata. mumutongi akavharwa, iyo heater inoshandiswa uye inotanga kushanda, kupisa kana kuputika mhepo mubhokisi;mushure menguva yakati rebei, tembiricha kana humidity mubhokisi iri kure neiyo yakatarwa kukosha, uye The relay contacts mumudziyo wakavhurika, kupisa kana kuvhuvhuta kunomira.

Application

Tembiricha uye humidity controller zvigadzirwa zvinonyanya kushandiswa kugadzirisa uye kutonga kwemukati tembiricha uye humidity yepakati uye yakakwirira voltage switch makabati, terminal mabhokisi, mhete network makabati, mabhokisi ekushandura uye zvimwe midziyo.Inogona kudzivirira zvinobudirira kutadza kwemidziyo kunokonzerwa nekuderera kwekushisa uye kupisa kwakanyanya, pamwe ne creepage uye flashover tsaona dzinokonzerwa nehunyoro kana condensation.

Classification

Tembiricha uye humidity controllers zvinonyanya kukamurwa kuva marudzi maviri: akajairwa akatevedzana uye akangwara akatevedzana.

Yakajairwa tembiricha uye humidity controller: Yakagadzirwa nekunze kwepolymer tembiricha uye humidity sensor, yakasanganiswa neyakagadzika analog wedunhu uye switching magetsi ekupa tekinoroji.

Hungwaru tembiricha uye humidity controller: Inoratidza tembiricha uye humidity kukosha nenzira yemachubhu edhijitari, uye ine hita, sensor kukanganisa chiratidzo, uye mabasa ekutapurirana.Chiridzwa chinobatanidza kuyerwa, kuratidza, kutonga uye kutaurirana.Iine high precision uye yakafara kuyerwa siyana.Tembiricha uye humidity kuyerwa uye kudzora chiridzwa chakakodzera kune akasiyana maindasitiri neminda.

Sarudzo gwara

Iyo yakangwara tembiricha uye humidity controller inogona kuyera pane akawanda mapoinzi panguva imwe chete, uye kutonga tembiricha uye hunyoro hwenzvimbo munzvimbo dzakawanda.Ruzivo runotevera runofanira kuverengerwa paunenge uchiraira: muenzaniso wechigadzirwa, simba rekubatsira, controller paramita, kureba kwetambo, hita.

Maintenance

Kugadzirisa tembiricha uye humidity controller:

1. Nguva dzose chengetedza mamiriro ekushanda emutongi.

2. Tarisa kana mamiriro ekushanda efiriji akajairika (kana pane fluoride shoma, fluoride inofanira kuzadzikiswa nenguva).

3. Tarisa kuti mvura yemupombi yakakwana here.Kana pasina mvura, dzima humidification switch nenguva kuti usapisa humidifier.

4. Tarisa tambo uye maheater kuti asadonha.

5. Tarisa kuti musoro wekupfapfaidza wakavharika here.

6. Cherechedza kuti pombi yemvura inonyorovesa ichamira kutenderera nekuda kwemvura isingashandiswi kwenguva yakareba, uye shandura fan blade pachiteshi chekugadzirisa kuti iite kutenderera.

Nyaya dzinoda kutarisirwa

1. "Kuongorora kwemazuva ose" pamwedzi kunofanira kutarisa kutendeseka kwekushisa uye humidity controller, uye kurondedzera dambudziko munguva kuti richengetedze mumamiriro akanaka.Nharaunda pakati pepombi yekudziya uye tambo uye waya haisi pasi pe2cm;

2. Tembiricha uye humidity controller emabhokisi ekupedzisira uye mabhokisi emagetsi anofanirwa kuiswa munzvimbo yekuisa, kuitira kuti tembiricha nehunyoro zvidzore mukati meiyo chiyero.

3. Sezvo dhijitari inoratidzira tembiricha uye humidity controller haina basa rekuyeuka, nguva dzose kana simba richidzimwa, zvigadziriso zvefekitari zvichadzorerwa mushure mekunge simba ravharwa zvakare, uye zvirongwa zvinofanira kugadziriswa zvakare.

4. Dzivisa kushandisa tembiricha uye humidity controller munzvimbo ine guruva rakawanda.Edza kuisa muchina panzvimbo yakashama.Kana kamuri yakayerwa nemuchina yakakura, wedzera huwandu hwekushisa uye humidity sensors.

Troubleshooting

Zvakajairika kukanganisa kweakangwara tembiricha controller:

1. Mushure mekupisa kwenguva yakati, kutonhora hakushanduki.Gara uchiratidzira tembiricha yepa-saiti (senge tembiricha yemumba 25°C)

Kana wasangana nemhosho yakadai, tanga watarisa kuti SV value setting value yakaiswa here, kana OUT chiratidzo chechiedza chemita chiripo, uye shandisa "multimeter" kuyera kana 3rd uye 4th terminals yemamita ine 12VDC yakabuda.Kana mwenje uripo, materminal 3 ne4 anewo 12VDC kubuda.Zvinoreva kuti dambudziko riri mune yekudzora mudziyo wekudziya muviri (senge AC contactor, solid state relay, relay, nezvimwewo), tarisa kana mudziyo wekudzora une dunhu rakavhurika uye kana dhizaini yakashata (senge 380V mudziyo mu 220 circuit), Kana mutsara wakabatanidzwa zvisiri izvo, nezvimwewo, chengetedza kana sensor ipfupi-inotenderera (apo thermocouple iri pfupi-inotenderera, mita inogara ichiratidza kutonhora kwekamuri).

2. Mushure mekupisa kwenguva yakati, kuratidzwa kwekushisa kuri kuramba kuchidzika

Paunenge uchisangana nekukanganisa kwakadai, iyo yakanaka uye yakaipa polarities ye sensor inowanzo shandurwa.Panguva ino, iwe unofanirwa kutarisa iyo yekuisa terminal wiring ye sensor sensor (thermocouple: 8 yakabatana kune yakanaka pole, uye 9 yakabatana neiyo yakaipa pole; PT100 thermal resistance: ?8 yakabatana kune imwechete-ruvara waya, 9 ne10 dzakabatana netambo mbiri dzine ruvara rwakafanana).

3. Mushure mekupisa kwekanguva, kukosha kwekushisa (PV kukosha) kuyerwa uye kuratidzwa nemamita kwakasiyana zvikuru nekupisa kwekushisa kwechinhu chinopisa (somuenzaniso, kupisa kwekushisa kwechinhu chinopisa ndeye 200 ° C; nepo mita ichiratidza 230°C kana 180°C)

Kana uchinge wasangana nemhosva yakadai, tanga watarisa kana nzvimbo yekubatana pakati petembiricha probe uye kupisa muviri yakasununguka uye kumwe kutadza kubata, kana kusarudzwa kwenzvimbo yekuyeresa tembiricha kwakaringana, uye kana kutsanangurwa kwe sensor tembiricha kunoenderana ne kuiswa kweiyo tembiricha controller (senge tembiricha yekudzora mita).Iyo K-mhando thermocouple yekupinda, uye J-mhando thermocouple yakaiswa panzvimbo yekuyera tembiricha).

4. Iwindo rePV rechiridzwa rinoratidza mavara eHHH kana LLL.

Kana kukanganisa kwakadaro kwasangana, zvinoreva kuti chiratidzo chinoyerwa nechiridzwa hachina kujairika (LLL inoratidzwa kana tembiricha yakayerwa nechiridzwa ichidzika kupfuura -19 ° C, uye HHH inoratidzwa kana tembiricha yakakwira kupfuura 849 ° C. )

Solution: Kana tembiricha sensor iri thermocouple, unogona kubvisa sensor uye zvakananga kupfupi-kutenderera iyo thermocouple yekuisa terminals (terminal 8 uye 9) yechiridzwa chine waya.℃), dambudziko riri mune tembiricha sensor, shandisa multimeter chishandiso kuona kana tembiricha sensor (thermocouple kana PT100 thermal resistance) ine denderedzwa rakavhurika (yakavhunika waya), ingave iyo sensor wire yakabatana nereverse kana zvisizvo, kana sensor. zvinotsanangurwa hazvienderane nechiridzwa.

Kana matambudziko ari pamusoro akabviswa, iyo yemukati yekuyera tembiricha yedunhu rechiridzwa inogona kupiswa nekuda kwekudonha kwe sensor.

5. Kudzora hakuna kutonga, tembiricha inodarika kukosha kwakatarwa, uye tembiricha yave ichikwira.

Kana wasangana nekukanganisa kwakadai, tanga watarisa kana OUT chiratidzo chemwenje chemita chiripo panguva ino, uye shandisa DC voltage renji ye "multimeter" kuyera kana 3rd uye 4th terminals yemamita ine 12VDC yakabuda.Kana mwenje wakadzimwa, materminal 3 ne4 haana 12VDC inobuda.Zvinoratidza kuti dambudziko riri mukudzora mudziyo wechinhu chekudziya (senge; AC contactor, solid state relay, relay, nezvimwewo).

Solution: Tarisa mudziyo wekudzora nekukasira kune pfupi-yedunhu, isingatyoke kubata, isiriyo yedunhu kubatana, nezvimwe.