Unoziva here kuti sei kumanikidzwa kwakanyanya uye kwakaderera kwemuchina wekuchengetera zvinhu zvinotonhora kusingawanzoitiki?

Kumanikidzwa kwekubuda kwemhepo, tembiricha uye kumanikidzwa kwekudzika kwemhepo uye tembiricha yefiriji ndiyo parameter huru. Ndiyo hwaro hwakakosha hwekushanda nekugadzirisa. Zvichienderana nemamiriro chaiwo uye shanduko dzesystem, parameter dzekushanda dzinogadziriswa uye dzinodzorwa nguva dzose kuti dzishande pasi peparameters dzinodhura uye dzinonzwisisika, izvo zvinogona kuve nechokwadi chekuti michina, zvishandiso nezvigadzirwa zvakachengetwa zvakachengeteka, zvichiita kuti michina ishande zvakanaka, uye kuchengetedza mari. Mvura, magetsi, mafuta, nezvimwewo.

Chikonzerooftembiricha yekubuda kwemvuraeyakaderera zvakanyanya

1. Muchina wekutonhodza (evaporator) mudiki kwazvo

Pane dambudziko mukugadzirwa kwayo, kana kuti mhando chaiyo yekuchengetera yakasiyana nemhando yekuchengetera yakarongwa, uye mutoro wekupisa unowedzera.

Mhinduro:Nzvimbo ye evaporator inofanira kuwedzerwa kana kuti evaporator inofanira kutsiviwa.

2. Kukwanisa kutonhora kwecompressor kwakakura zvakanyanya

Mushure mekunge mutoro wemudura waderedzwa, simba recompressor harina kuderedzwa nenguva. Compressor yekuchengetera inotonhora inoenderana nemutengo wepamusoro wesystem yekufiriji, uye mutoro wepamusoro wekuchengetedza inotonhora yemichero nemiriwo unoitika panguva yekuchengetera zvinhu. Kazhinji, mutoro wecompressor uri pasi pe50%. Kana tembiricha yekuchengetera yadzikira kusvika patembiricha yakakodzera yekuchengetera, mutoro wesystem unodzikira zvikuru. Kana muchina mukuru uchiri kubatidzwa, trolley hombe inodhonzwa nebhiza inogadzirwa, musiyano wetembiricha unokwira, uye kushandiswa kwesimba kunokwira.

Mhinduro:kuderedza huwandu hwemacompressor anobatidzwa kana kuderedza huwandu hwemasilinda anoshanda nemudziyo unodzora simba zvichienderana nekuchinja kwemutoro wemudura.

3. Evaporator haina kunyungudika nekufamba kwenguva

Mhinduro:Frost iri pa evaporator coil inoderedza coefficient yekupisa, inowedzera kuramba kupisa, inoderedza simba rekupisa, uye inoderedza kubuda kwemvura mufiriji. Kana simba re compressor rikaramba risina kuchinja, kumanikidzwa kwe evaporation ye system kunoderera. Tembiricha ye evaporation inoenderana inoderera, saka nyungudutsa nekufamba kwenguva.

4. Muchina we evaporator mune mafuta ekuzora

Mafuta ekuzora ari mu evaporator achagadzira firimu remafuta pamadziro echubhu ye evaporating coil, izvo zvichaderedzawo coefficient yekupisa, kuwedzera resistance yekupisa, kuderedza simba rekupisa, kuderedza evaporation ye refrigerant, uye kuderedza kumanikidzwa kwe evaporation ye system. , tembiricha ye evaporation inoenderana inoderera, saka mafuta anofanira kudonhedzwa mu system nenguva, uye mafuta ekuzora ari mu evaporator anofanira kuburitswa ne hot ammonia frosting.

5. Vharuvhu yekutambanudza yakavhurika diki zvakanyanya

Kuvhurwa kwevharuvhu yekuwedzeredza kudiki kwazvo, uye huwandu hwemvura musystem hudiki. Kana simba recompressor risingachinji, kumanikidzwa kwekubuda kwemhepo kunoderera, zvichikonzera kudzikira kwekupisa kwekubuda kwemhepo.

Mhinduro:Dhigirii rekuvhura kwevharuvhu yekuwedzera rinofanira kuwedzerwa.

Zvinokonzera kumanikidzwa kwakanyanya kwemhepo

Kana kumanikidzwa kwekudzika kwemvura kuchikwira, basa rekudzvanya rinozowedzera, kugona kutonhora kunodzikira, kutonhora kunodzikira, uye kushandiswa kwesimba kunozowedzera. Zvinofungidzirwa kuti kana mamwe mamiriro ezvinhu akaramba asina kuchinja, kushandiswa kwesimba kunozowedzera neinenge 3% pakuwedzera kwega kwega kwe1°C mukupisa kwekudzika kwemvura kunoenderana nekumanikidzwa kwekudzika kwemvura. Kazhinji zvinofungidzirwa kuti tembiricha yekudzika kwemvura inodzika iri pasi pe3 kusvika 5°C yakakwira kupfuura tembiricha yekubuda kwemvura inodzika.

Zvikonzero uye mhinduro dzekuwedzera kwekumanikidzwa kwe condenser:

1. Kondensara idiki zvakanyanya, tsiva kana kuwedzera kondensara.

2. Huwandu hwemakondensa anoiswa mukushanda hushoma, uye huwandu hwekushanda hunowedzerwa.

3. Kana mvura inotonhorera isingakwani, wedzera huwandu hwemapombi emvura uye wedzera kuyerera kwemvura.

4. Kugoverwa kwemvura yeCondenser hakuna kuenzana.

5. Chikero chiri papombi ye condenser chinotungamira mukuwedzera kwekusasimba kwekupisa, uye hunhu hwemvura hunofanira kuvandudzwa uye kukwidziridzwa nenguva.

6. Mukondensara mune mhepo. Mhepo iri mukondensara inowedzera kumanikidzwa kwechikamu muhurongwa uye kumanikidzwa kwese. Mhepo iyi inoumbawo gasi pamusoro pekondensara, zvichiita kuti pave nekusagona kupisa zvakanyanya, izvo zvinoderedza kushanda zvakanaka kwekupisa, zvichikonzera kumanikidzwa kwemvura uye kudziya kwemvura. Kana tembiricha yakwira, mhepo inofanira kuburitswa nenguva.