立體旋轉(zhuǎn)LED_圖文

1、超過3m寬的房間一般要在兩面回風(fēng)，如果只有一面設(shè)回風(fēng)口則另一面工作時發(fā)生的污染將流經(jīng)這一面的工作區(qū)，形成交*污染，因此作了本條規(guī)定。 7.3 凈化空調(diào)系統(tǒng)部件與材料旋轉(zhuǎn)LED字體程序單片機 STC89C52 字模軟件用的 PC2002 逐列取模方式 */ #include #define uchar unsigned char #define uint unsigned int / 宏定義 sbit KEY=P32;sbit led1=P11;munsigned char code love = 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF

2、,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",0*/8. 醫(yī)用氣體、給水排水、配電8.1 醫(yī) 用 氣 體13潔凈手術(shù)部醫(yī)用氣體氣源一般由醫(yī)院中心站供給。如氧氣、負壓吸引、壓縮空氣，因為不但手術(shù)室使用而普通病房也用。為保證手術(shù)部正常使用，防止其他部位用氣的干擾，必須單獨從中心站直接送來。專供手術(shù)部使用的氣源主要是氮氣、氧化亞氮（笑氣）、氬氣、二氧化碳，這幾種氣體普通病房一般是不用的，為縮短管路，降低造價，減少管路損失，該站應(yīng)設(shè)在離手術(shù)部較近的非潔凈區(qū)，且運輸方便、通風(fēng)良好和安全可*的部位。中心站氣源要求設(shè)兩路自動切換。備用量是指中心站內(nèi)備用氣源不管

3、是氣態(tài)還是液態(tài)氣都應(yīng)有足夠的貯存量。醫(yī)用氣體是為治療、搶救病人之用，不應(yīng)有斷氣現(xiàn)象，醫(yī)院用氣波動范圍大，沒有足夠的貯存量就不能應(yīng)付突然情況的出現(xiàn)。4中心站出來的管路中應(yīng)設(shè)安全閥，防止中心站的壓力升高而帶來危險性。安全閥把升高的部分排放出去，以保證低壓管路的安全，規(guī)定安全閥回應(yīng)壓力是為了保證管內(nèi)壓力流量恒定在一個指定值內(nèi)。手術(shù)室內(nèi)各種氣源設(shè)維修閥和調(diào)節(jié)裝置，是為了當(dāng)某一用氣點維修時，不致影響別的部位正常使用，調(diào)節(jié)裝置是擴大使用范圍。末端有指示設(shè)施是讓使用者可確認氣源的可*性，也可觀察使用過程中的變化情況。5終端選配插拔式自封快速接頭是為了使用方便；快速接頭不允許有互換性是從結(jié)構(gòu)上控制防止插錯而出

4、事故。兩個表中的參數(shù)是根據(jù)手術(shù)室內(nèi)儀器及其他狀態(tài)下使用的要求，如建設(shè)方有什么特殊要求與本表不一致可根據(jù)要求另設(shè)系統(tǒng)。0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",1*/表格中壓縮空氣單嘴壓力0.450.9MPa，0.45MPa為常用儀器，0.9MPa用于高速鉆鋸，如果同時安裝有氮氣系統(tǒng)則壓縮空氣只需0.45MPa就可以，不需設(shè)0.9MPa這一檔；若不設(shè)氮氣系統(tǒng)，壓縮空氣機選1.21.6MPa的無油設(shè)備，末端設(shè)2個接嘴，一個0.4MPa，另一個為0.9

5、MPa。終端一般設(shè)懸吊式和壁式兩種設(shè)置，起到安全互補作用。1本款列出醫(yī)用氣體輸送常用管材。吸引、廢氣排放管除可用鍍鋅鋼管外，從發(fā)展來看，建議可選用脫氧銅管和不銹鋼管。2氣體在管道中流動摩擦發(fā)熱，速度越高溫度越高。如溫度達到某一種材料的軟化溫度時，管道強度降低而破裂，所以要限定流速。4管道之間安全距離無法達到時，可用PVC絕緣管包起來以防靜電擊穿；管道的支吊架固定卡應(yīng)做絕緣處理，以防靜電腐蝕而擊穿管道。7醫(yī)用氣體用于儀器和直接接觸人體，為此要求管道、閥門、儀表都要進行脫脂，清除干凈，保證管道內(nèi)無油污、雜質(zhì)，所在加工場地和存放場所應(yīng)保持干凈。安裝時保證污物不侵入管內(nèi)。0xFF,0xFF,0xFF,

6、0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",2*/醫(yī)用氣體管件應(yīng)加檢修門，不應(yīng)設(shè)在潔凈區(qū)內(nèi)，以防污染手術(shù)室。 管道井隔層要求封閉，主要防止管道、閥門泄漏氣體進入地下室而不安全。8.2 給 水 排 水13潔凈手術(shù)室內(nèi)的給水，一是醫(yī)護人員生活用水，刷手、清洗手術(shù)器具用水，所以需要冷熱水兼有；二是用以沖刷墻壁、沖掃地面。水的質(zhì)量直接影響室內(nèi)的潔凈度，影響到手術(shù)的質(zhì)量。因此，供水要不間斷，水量和水壓要保證，并且水質(zhì)要可*。為提高潔凈度，減少感染率，對水質(zhì)標(biāo)準(zhǔn)要求較高的手術(shù)室，其刷手用水

7、除符合飲用水標(biāo)準(zhǔn)外，還宜安裝除菌過濾器及紫外線等水質(zhì)消毒滅菌器。據(jù)文獻介紹，世界衛(wèi)生組織推薦：“水應(yīng)高于60貯存，至少在50下循環(huán)。而對某些使用者而言，需要將水龍頭出水溫度降到4045。為保證蓄水溫度不利于肺炎雙球菌的生長，這可以通過調(diào)溫混合閥的使用來實現(xiàn)，該閥設(shè)定在*近排放點的地方。”又據(jù)美國ASHRAE雜志2000年9月號（P46）介紹：“在醫(yī)療衛(wèi)生設(shè)施中，包括護理部，熱水應(yīng)在等于或高于60貯存，在需要循環(huán)的場合，回水至少在51”。4為防止手碰龍頭而沾染細菌，在手術(shù)室均應(yīng)設(shè)非手動開關(guān)的龍頭。目前國內(nèi)醫(yī)院廣泛采用肘式、腳踏式開關(guān)的龍頭，還有膝式、光電及紅外線控制的開關(guān)。刷手池應(yīng)臨近手術(shù)室，最

8、好在單獨的刷手間內(nèi)。0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",3*/5給水管道不能直接連接到任何可能引起污染的衛(wèi)生器具及設(shè)備上，除非在這種連接系統(tǒng)中，留有空氣隔斷裝置或設(shè)有行之有效的預(yù)防回流裝置。否則污染的水由于背壓、倒流、超壓控流等原因，從衛(wèi)生器具和衛(wèi)生設(shè)備倒流進給水系統(tǒng)污染飲用水，其結(jié)果是相當(dāng)危險的。6鍍鋅鋼管的腐蝕問題歷來為人們所關(guān)注。由于銹水給飲用和管理帶來許多問題，目前一些發(fā)達國家和地區(qū)早已禁止使用鍍鋅鋼管，且已用不銹鋼管等高級管來代替

9、。我國上海市建委滬建材98第0141號文件規(guī)定從1998年5月1日起禁止設(shè)計鍍鋅給水鋼管，推廣使用塑料給水管。全國也即將禁用鍍鋅給水管?，F(xiàn)在品牌較多的聚氯乙烯（PVC）管、聚乙烯（PE）管、聚丙烯（PP）管、聚丁烯（PB）管將均可在飲用水上使用。1、2潔凈手術(shù)室內(nèi)保持一定的潔凈度，防止污染，其設(shè)備密封是至關(guān)重要的。盥洗設(shè)備的排水管道無水封時則與室外空氣相通，所以設(shè)備的排水管必須設(shè)有水封。刷手池、地漏等不應(yīng)設(shè)在手術(shù)室內(nèi)，地漏、盥洗池應(yīng)設(shè)在相鄰的刷手間內(nèi)，這樣既方便管理使用，又達到潔凈要求。地漏必須為高水封，必須帶封蓋，防臭防污染。密封的另一個意義是在室內(nèi)通風(fēng)系統(tǒng)正常工作時，使室內(nèi)空氣不外滲，在通

10、風(fēng)系統(tǒng)停止工作時，非潔凈空氣不倒灌。室內(nèi)空氣不經(jīng)水封外滲，保證潔凈室的潔凈度、溫濕度、正壓值，減少能量的消耗。0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",4*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",5*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x

11、FF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",6*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",7*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",8*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

12、0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",9*/0xF7,0xDF,0xF7,0xE7,0x06,0xD8,0xB1,0xBF,0xB7,0xDF,0x37,0x60,0xEF,0x9F,0x57,0xE0,0xD8,0xEF,0xDB,0xDF,0x1B,0xC0,0xDB,0xBD,0xDB,0xBD,0x9B,0xBD,0xDB,0xBF,0xFF,0xFF,/*"旋",0*/0x37,0xF7,0x57,0xF7,0x63,0xFB,0x14,0x00,0x77,0xFB,0x77,0xFB,0x77,0xFF,0x

13、BF,0xFD,0xB7,0xF4,0x07,0xED,0xB0,0xDD,0xB7,0x2D,0xB7,0xF1,0xB7,0xFD,0xBF,0xFF,0xFF,0xFF,/*"轉(zhuǎn)",1*/0xF7,0xDF,0x07,0xC0,0xF7,0xDF,0xFF,0xDF,0xFF,0xDF,0xFF,0xDF,0xFF,0xCF,0xFF,0xFF,/*"L",2*/0xF7,0xDF,0x07,0xC0,0x77,0xDF,0x77,0xDF,0x17,0xDC,0xF7,0xDF,0xEF,0xE7,0xFF,0xFF,/*"E"

14、;,3*/0xF7,0xDF,0x07,0xC0,0xF7,0xDF,0xF7,0xDF,0xF7,0xDF,0xEF,0xEF,0x1F,0xF0,0xFF,0xFF,/*"D",4*/0xF7,0xFB,0xCE,0x03,0x79,0xFC,0x9F,0xFF,0xFF,0x7F,0x01,0xB8,0xFD,0xCF,0x0D,0xF0,0xFD,0xEF,0x01,0x98,0xFF,0xFF,0x07,0xF8,0xFF,0xBF,0xFF,0x7F,0x00,0x80,0xFF,0xFF,/*"測",5*/0xBF,0xFF,0xBD,0x

15、FF,0x23,0x80,0xF7,0xDF,0xFF,0xEF,0x6F,0xDF,0x6F,0xDF,0x6F,0xE0,0x6F,0xEF,0x6F,0xEF,0x00,0xFE,0xEF,0xF9,0xED,0xE7,0xE3,0xDF,0xEF,0x87,0xFF,0xFF,/*"試",6*/0xF7,0xFD,0xF7,0xFE,0x76,0xFF,0x31,0x00,0x57,0xFF,0xE7,0x7C,0xFF,0xBF,0x01,0xCF,0x7D,0xF0,0x7D,0xFF,0x7D,0xFF,0x7D,0x80,0x01,0x7F,0xFF,0x7

16、F,0xFF,0x0F,0xFF,0xFF,/*"祝",7*/0xDF,0xFF,0xDF,0x7F,0xDF,0xBF,0xDF,0xDF,0xDF,0xEF,0xDF,0xF3,0x5F,0xFC,0x80,0xFF,0x5F,0xFE,0xDF,0xF9,0xDF,0xF7,0xDF,0xCF,0xDF,0x9F,0xDF,0x3F,0xDF,0xBF,0xFF,0xFF,/*"大",8*/0xFF,0xFF,0xE7,0xD6,0xFB,0xD6,0xEB,0xEA,0x6B,0xEB,0x6B,0xB5,0x2A,0x76,0x49,0xBB,

17、0xEB,0xC0,0xEB,0xF9,0x6B,0xF6,0xFB,0xF6,0xEB,0xEF,0xF3,0xCF,0xFB,0xEF,0xFF,0xFF,/*"家",9*/0xBF,0xFF,0xCF,0xFD,0xEF,0xFD,0xED,0xFD,0xA3,0xFD,0xAB,0xFD,0xAF,0xBD,0xAE,0x7D,0xA1,0x80,0x2B,0xFD,0xAF,0xFD,0xE7,0xFD,0xA8,0xFD,0xCD,0xFD,0xEF,0xFD,0xFF,0xFF,/*"學(xué)",10*/0xFF,0xFF,0xFF,0xFF,0

18、xFD,0xFB,0xFD,0xF3,0xF5,0xFB,0xED,0xFD,0xDD,0xFD,0x9D,0xFE,0xFD,0xFE,0x7D,0xFF,0x7D,0xDF,0xBD,0xBF,0xFD,0x7F,0x01,0x80,0xFF,0xFF,0xFF,0xFF,/*"習(xí)",11*/0x7F,0xFF,0x7D,0xBF,0x63,0xDF,0x77,0xE0,0xFF,0xDF,0x77,0xAF,0x77,0xB3,0x00,0xBC,0x77,0xBF,0x77,0xBF,0x77,0xBF,0x00,0xA0,0x77,0xBF,0x77,0xBF,0

19、x7F,0xBF,0xFF,0xFF,/*"進",12*/0xFF,0xFF,0xDF,0xBB,0xDF,0xBB,0xDF,0xBD,0x43,0xBE,0xDF,0xDF,0xDF,0xDF,0xDF,0xDF,0x00,0xE8,0xDB,0xEF,0xDB,0xF7,0xDB,0xFB,0xDB,0xFC,0xDF,0xFD,0xDF,0xFF,0xFF,0xFF,/*"步",13*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0xA0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0

20、xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*"！",14*/0xFF,0xFF,0x1F,0xF0,0xEF,0xEF,0xF7,0xDF,0xF7,0xDF,0xEF,0xEF,0x1F,0xF0,0xFF,0xFF,/*"0",15*/0xFF,0xFF,0xC7,0xFF,0xF7,0xFF,0xF7,0xC0,0x37,0xFF,0xC7,0xFF,0xF7,0xFF,0xFF,0xFF,/*"7",16*/0

21、xFF,0xFF,0xFF,0xFF,0x07,0xF0,0xB7,0xFB,0xB7,0xFB,0xB7,0xFB,0xB7,0xFB,0x00,0xC0,0xB7,0xBB,0xB7,0xBB,0xB7,0xBB,0xB7,0xBB,0x07,0xB0,0xFF,0xBF,0xFF,0x8F,0xFF,0xFF,/*"電",17*/0xFF,0xFF,0xDF,0xFF,0xEF,0xFF,0x73,0xFF,0x58,0xFF,0x5B,0xFF,0x5B,0xFF,0x5B,0xFF,0x5B,0xFF,0x5B,0xFF,0x5B,0xFF,0x5B,0xF0,0

22、xDB,0xCF,0xFB,0xBF,0xFB,0x0F,0xFF,0xFF,/*"氣",18*/0xFF,0xDF,0xFF,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0x01,0xC0,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFD,0xDF,0xFF,0xDF,0xFF,0xFF,/*"工",19*/0xEF,0xFB,0xED,0xFC,0x2D,0xFF,0x01,0x00,0x6E,0xFF,0xEE,0xBE,0

23、x7F,0xBB,0x40,0xBB,0x5E,0xBB,0x5E,0x80,0x5E,0xBB,0x5E,0xBB,0x40,0xBB,0x7F,0xBB,0xFF,0xBF,0xFF,0xFF,/*"程",20*/0xFF,0xFF,0xAF,0xFF,0xB0,0xC0,0xB5,0xFE,0xB7,0xFE,0x00,0x00,0xB7,0xDE,0xB7,0x9E,0xB7,0xC0,0xFF,0xFF,0x03,0xF0,0xFF,0xBF,0xFF,0x7F,0x00,0x80,0xFF,0xFF,0xFF,0xFF,/*"制",21*/0

24、x7F,0xFF,0xBF,0xFF,0xDF,0xFF,0x07,0x00,0xF8,0xFF,0xDD,0xFF,0xE7,0xFF,0xF3,0xFF,0x04,0x00,0xB7,0xFB,0xB7,0xFB,0xB7,0xFB,0x97,0xFB,0xB7,0xF9,0xF7,0xFB,0xFF,0xFF,/*"作",22*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0xA0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0

25、xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*"！",23*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",0*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",1*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF

26、F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",2*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",3*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",4*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",5*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",4*/0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*" ",5*/0xFF,0xFF,0xFF,0xFF,0xFF,0x