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Na'urar hita mai siffar bakin karfe mai tsari mai sauƙi
bayanin
Mai musayar zafi na tubular ya ƙunshi sassa kamar harsashi, bututun canja wurin zafi, farantin bututu, farantin baffle (baffle), da akwatin bututu. Ballen galibi silinda ne, tare da tarin bututu da aka sanya a ciki, kuma an sanya ƙarshen guda biyu na kunshin a kan farantin bututun. Akwai nau'ikan ruwa guda biyu don musayar zafi: sanyi da zafi. Ɗaya yana gudana a cikin bututun kuma ana kiransa ruwan gefen bututu; Wani nau'in kwarara a wajen bututun ana kiransa ruwan gefen harsashi. Don inganta yawan canja wurin zafi na ruwan a wajen bututun, yawanci ana sanya baffles da yawa a cikin harsashin. Baffles na iya ƙara saurin ruwa a gefen harsashi, wanda ke tilasta ruwan ya ratsa ta cikin bututun sau da yawa bisa ga hanyar da aka ƙayyade, da kuma haɓaka matakin girgizar ruwa. Ana iya shirya bututun musanya zafi a cikin alwatika ko murabba'ai a kan farantin bututun. Tsarin alwatika mai daidaitawa yana da ɗan ƙarami, tare da babban matakin girgiza a cikin ruwan a wajen bututun da kuma babban ma'aunin canja wurin zafi; Tsarin murabba'i yana sa tsaftacewa a wajen bututun ya dace kuma ya dace da ruwaye waɗanda ke da saurin girma.
Babban sigogin sarrafawa na masu musayar zafi na Tubular sune yankin dumama, yawan kwararar ruwan zafi, ƙarfin musayar zafi, da sigogin matsakaicin zafi.
Duk lokacin da ruwa ya ratsa cikin bututu, ana kiransa wucewar bututu; Kowanne wucewa ta cikin harsashi ana kiransa wucewar harsashi. Zane-zanen yana nuna mafi sauƙin musayar zafi harsashi ɗaya da bututu ɗaya, wanda aka taƙaita a matsayin mai musayar zafi na Type 1-1. Don inganta saurin ruwa a cikin bututun, ana iya shigar da baffles a cikin ƙarshen akwatin bututun guda biyu don raba dukkan bututun zuwa ƙungiyoyi da yawa. Ta wannan hanyar, ruwan yana ratsa wani ɓangare na bututun ne kawai a kowane lokaci, don haka yana tafiya akai-akai sau da yawa a cikin bututun, wanda ake kira wucewar bututu da yawa. Hakazalika, don ƙara saurin kwarara a wajen bututun, ana iya shigar da baffles na tsayi a cikin harsashi don tilasta ruwan ya ratsa sararin harsashi sau da yawa, wanda aka sani da wucewar harsashi da yawa. Ana iya amfani da hanyoyin bututu da yawa da harsashi da yawa tare.
siffa
1. Inganci da kuma tanadin makamashi, ma'aunin canja wurin zafi na wannan na'urar musayar zafi shine 6000-8000W/m2.0C.
2. An yi shi da dukkan bakin karfe, tare da tsawon rai na sama da shekaru 20.
3. Canza kwararar laminar zuwa turbule yana inganta ingancin canja wurin zafi kuma yana rage juriyar zafi.
4. Saurin musayar zafi mai sauri, juriya mai zafi (400 ℃), da juriya mai ƙarfi (2.5Mpa).
5. Tsarin da ya yi ƙarami, ƙaramin sawun ƙafa, nauyi mai sauƙi, shigarwa mai sauƙi, da kuma tanadi kan jarin injiniyan farar hula.
6. Tsarin sassauƙa, cikakkun bayanai, aiki mai ƙarfi da kuma manufa, adana kuɗi.
7. Yana da yanayi daban-daban na amfani kuma ya dace da yawan matsin lamba da zafin jiki, da kuma musayar zafi a cikin kafofin watsa labarai daban-daban.
8. Ƙarancin kuɗin kulawa, sauƙin aiki, tsawon lokacin tsaftacewa, da kuma tsaftacewa mai sauƙi.
9. Amfani da fasahar fim ɗin zafi na nano yana ƙara yawan canja wurin zafi sosai.
10. Yana da faffadan fannoni na amfani kuma ana iya amfani da shi sosai a fannoni kamar wutar lantarki ta zafi, masana'antu da ma'adanai, masana'antar mai, dumama ta tsakiya a birane, abinci da magunguna, na'urorin lantarki na makamashi, injina da masana'antar haske, da sauransu.
11. Bututun canja wurin zafi yana ɗaukar bututun tagulla tare da fika-fikan da aka naɗe a saman waje, wanda ke da babban ƙarfin watsa zafi da kuma babban yankin canja wurin zafi.
12. Farantin jagora yana jagorantar ruwan gefen harsashi don ya gudana akai-akai a cikin siffar zigzag a cikin na'urar musayar zafi, kuma ana iya daidaita tazara tsakanin farantin jagora bisa ga mafi kyawun ƙimar kwarara. Tsarin yana da ƙarfi kuma yana iya biyan buƙatun canja wurin zafi na ruwan gefen harsashi tare da yawan kwarara mai yawa, har ma da yawan kwarara mai yawa, da kuma yawan bugun jini mai yawa.
13. Lokacin da ruwan gefen harsashi ya zama mai, ya dace da musayar zafi na ƙarancin ɗanko da mai mai tsabta.
ƙayyadewa
| DN | Bangaren bututu | Adadin bututu | Yankin musayar zafi Na asali/ƙididdiga | Yankin hanyar bututun mai da kuma saurin kwararar bututun mai ƙasa da 0.5m/sec m/hr | matsin lamba mara iyaka | |||||
| Tsawon bututu (m) | φ25×2.5 | |||||||||
| 1500 | 2000 | 3000 | 4000 | 6000 | φ25×2 | |||||
| 159 | 1 | 14 | 1.5/1.62 | 22.17 | 33.27 | 0.0044/0.0049 | 7.92/8.82 | 0.25 | ||
| 219 | 1 | 26 | 3/3.00 | 4/4.02 | 6/6.06 | 8/8.1 | 0.0082/0.0090 | 14.76/16.20 | 0.6 | |
| 2 | 26 | 3/3.00 | 4/4.02 | 6/6.06 | 8/8.81 | 0.0041/0.0045 | 7.38/8.01 | 1.0 | ||
| 273 | 1 | 44 | 5/5.08 | 7/5.18 | 10/10.26 | 14/13.72 | 21/20.63 | 0.0138/0.0152 | 24.84/27.36 | 1.6 |
| 2 | 40 | 5/4.62 | 6/6.19 | 9/9.33 | 12/12.47 | 19/18.76 | 0.0063/0.0069 | 11.24/12.42 | 2.5 | |
| 325 | 1 | 60 | 7/6.93 | 9/9.28 | 14/14.00 | 19/18.71 | 28/28.13 | 0.0188/0.0208 | 33.84/37.44 | 0.6 |
| 2 | 56 | 6/6.47 | 9/8.66 | 13/13.05 | 17/17.46 | 36/26.26 | 0.0088/0.0097 | 15.84/17.46 | 1.0 | |
| 400 | 1 | 119 | 14/13.47 | 18/18.41 | 28/27.76 | 37/37.10 | 55/55.8 | 0.0374/0.0412 | 67.32/74.16 | 1.6 |
| 2 | 110 | 13/12.70 | 17/17.02 | 26/25.66 | 34/34.20 | 50/51.58 | 0.0173/0.0190 | 31.14/34.20 | 2.5 | |
| 500 | 1 | 185 | 45/4.15 | 55/57.68 | 85/86.74 | 0.0581/0.0641 | 104.58/115.38 | |||
| 2 | 180 | 40/41.99 | 55/57.68 | 85/86.74 | 0.0283/0.0312 | 50.94/56.16 | ||||
| 600 | 1 | 269 | 60/62.7 | 85/83.88 | 125/126.13 | 0.0845/0.0932 | 152.10/167.76 | |||
| 2 | 266 | 60/32.05 | 80/82.94 | 125/14.72 | 0.0418/0.0461 | 75.24/83.98 | ||||
| 700 | 1 | 379 | 90/88.41 | 120/118.17 | 175/177.71 | 0.0091/0.1313 | 214.38/236.34 | |||
| 2 | 358 | 85/83.51 | 110/111.62 | 165/167.85 | 0.0562/0.0620 | 101.16/111.60 | ||||
| 800 | 1 | 511 | 120/119.20 | 160/159.16 | 240/239.60 | 0.1605/0.1770 | 288.90/318.60 | |||
| 2 | 488 | 115/113.83 | 150/152.16 | 230/228.81 | 0.0767/0.0845 | 138.06/152.10 | ||||
| 900 | 1 | 649 | 150/151.39 | 200/202.36 | 305/304.3 | 0.2036/0.2248 | 367.02/404.46 | |||
| 2 | 630 | 145/146.96 | 195/196.44 | 295/295.40 | 0.0990/0.1091 | 178.20/196.38 | ||||
| 1000 | 1 | 805 | 185/187.78 | 250/251.00 | 375/377.45 | 0.2529/0.2788 | 455.22/501.74 | |||
| 2 | 792 | 185/184.75 | 245/246.95 | 370/371.36 | 0.1244/0.1374 | 223.92/246.96 | ||||