本實用(yong)新型涉及一種蒸餾裝(zhuang)(zhuang)置(zhi)，具(ju)體涉及一種用(yong)于松香甘油酯(zhi)合成的蒸餾裝(zhuang)(zhuang)置(zhi)，屬于蒸餾裝(zhuang)(zhuang)置(zhi)技術領域。

背景技術：

松(song)(song)香甘油酯(zhi)(zhi)(zhi)，別名為(wei)酯(zhi)(zhi)(zhi)膠、氫(qing)化酯(zhi)(zhi)(zhi)膠和甘油三松(song)(song)香酸(suan)酯(zhi)(zhi)(zhi)，主(zhu)要成分(fen)為(wei)樅酸(suan)三甘油酯(zhi)(zhi)(zhi)，還有(you)少量的樅酸(suan)二甘油酯(zhi)(zhi)(zhi)和單甘油酯(zhi)(zhi)(zhi)，在食品(pin)工業中可作為(wei)膠基糖果(guo)中基礎(chu)劑物(wu)質、食品(pin)用香料、加工助劑等，松(song)(song)香甘油酯(zhi)(zhi)(zhi)因其酸(suan)值(zhi)低，發脆性和發粘(zhan)性減小(xiao)，耐候性得以改善(shan)，不再對金屬(shu)有(you)腐(fu)蝕作用等特(te)性被多個行業所應用。

松(song)(song)香甘(gan)(gan)油(you)(you)酯制備大都是(shi)(shi)通(tong)過蒸(zheng)餾(liu)法制備，松(song)(song)香甘(gan)(gan)油(you)(you)酯蒸(zheng)餾(liu)裝(zhuang)(zhuang)置(zhi)大都是(shi)(shi)使(shi)用傳(chuan)統(tong)的(de)化工用蒸(zheng)餾(liu)裝(zhuang)(zhuang)置(zhi)，這(zhe)種(zhong)蒸(zheng)餾(liu)裝(zhuang)(zhuang)置(zhi)過于落后(hou)，在(zai)(zai)加(jia)熱(re)時還是(shi)(shi)使(shi)用傳(chuan)統(tong)的(de)明火加(jia)熱(re)，在(zai)(zai)工廠內需要大量的(de)制備松(song)(song)香甘(gan)(gan)油(you)(you)酯時這(zhe)種(zhong)落后(hou)的(de)蒸(zheng)餾(liu)裝(zhuang)(zhuang)置(zhi)工作(zuo)效(xiao)率較(jiao)低，而且傳(chuan)統(tong)的(de)蒸(zheng)餾(liu)裝(zhuang)(zhuang)置(zhi)在(zai)(zai)冷(leng)(leng)凝時是(shi)(shi)采(cai)用循環水冷(leng)(leng)凝，長期冷(leng)(leng)凝會浪費大量的(de)水資(zi)源，增大了松(song)(song)香甘(gan)(gan)油(you)(you)酯的(de)制備難度。

技術實現要素：

本實用新型要解決(jue)的(de)技(ji)術問題(ti)克服現有的(de)缺陷(xian)，提供一種用于松(song)香甘油酯合成的(de)蒸餾(liu)裝置，可以(yi)有效解決(jue)背景技(ji)術中的(de)問題(ti)。

為了解決上述(shu)技術問題，本實(shi)用新型提供了如下的技術方(fang)案(an)：

本實用(yong)新型提(ti)供一種用(yong)于松香甘油(you)(you)(you)酯(zhi)合成的蒸(zheng)餾裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，包括裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主體(ti)、加(jia)(jia)熱(re)(re)(re)底(di)(di)座(zuo)(zuo)、絕(jue)(jue)緣導(dao)(dao)(dao)(dao)熱(re)(re)(re)膜(mo)、原(yuan)料(liao)加(jia)(jia)入(ru)(ru)口、密封門、抽(chou)真空泵、蒸(zheng)汽(qi)(qi)(qi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)、冷凝(ning)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)管(guan)(guan)、冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)入(ru)(ru)瓶、防塵(chen)蓋、甘油(you)(you)(you)酯(zhi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)和閥(fa)門，所(suo)(suo)述(shu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主體(ti)下側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有加(jia)(jia)熱(re)(re)(re)底(di)(di)座(zuo)(zuo)，加(jia)(jia)熱(re)(re)(re)底(di)(di)座(zuo)(zuo)內側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有絕(jue)(jue)緣導(dao)(dao)(dao)(dao)熱(re)(re)(re)膜(mo)，所(suo)(suo)述(shu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主體(ti)左側壁設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有原(yuan)料(liao)加(jia)(jia)入(ru)(ru)口，且(qie)原(yuan)料(liao)加(jia)(jia)入(ru)(ru)口上設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有密封門，所(suo)(suo)述(shu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主體(ti)右(you)側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有抽(chou)真空泵，所(suo)(suo)述(shu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主體(ti)上側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有蒸(zheng)汽(qi)(qi)(qi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)，蒸(zheng)汽(qi)(qi)(qi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)上設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有冷凝(ning)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，所(suo)(suo)述(shu)蒸(zheng)汽(qi)(qi)(qi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)與冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)管(guan)(guan)連通，且(qie)冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)管(guan)(guan)下側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)入(ru)(ru)瓶，所(suo)(suo)述(shu)冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)入(ru)(ru)瓶上側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有防塵(chen)蓋，且(qie)冷凝(ning)液(ye)導(dao)(dao)(dao)(dao)入(ru)(ru)瓶右(you)側設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有甘油(you)(you)(you)酯(zhi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)，甘油(you)(you)(you)酯(zhi)導(dao)(dao)(dao)(dao)出(chu)(chu)管(guan)(guan)上設(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)有閥(fa)門。

作為(wei)本(ben)實用新型的(de)一種優選技術方案，所(suo)述裝置(zhi)主體內(nei)部設置(zhi)有內(nei)凹式濾(lv)網。

作為(wei)本實(shi)用(yong)新(xin)型的一種優選(xuan)技術方(fang)案，所述抽真(zhen)空泵與裝置主體結合處(chu)設置有密封墊圈。

作為(wei)本實(shi)用新(xin)型(xing)的一種優(you)選技術方案，所述冷(leng)凝裝置(zhi)為(wei)冷(leng)凝器。

作(zuo)為本(ben)實(shi)用(yong)新型(xing)的一種優(you)選技(ji)術方案，所述冷凝液導入瓶內部盛裝(zhuang)有無水乙(yi)醇。

本實用(yong)新型(xing)所達到的(de)有益(yi)效(xiao)(xiao)果是：一種(zhong)用(yong)于(yu)(yu)松香甘油酯合成(cheng)的(de)蒸餾裝(zhuang)置(zhi)(zhi)(zhi)，該(gai)裝(zhuang)置(zhi)(zhi)(zhi)設置(zhi)(zhi)(zhi)有加熱(re)(re)底座、抽(chou)真空(kong)泵(beng)和冷(leng)凝(ning)裝(zhuang)置(zhi)(zhi)(zhi)，在對裝(zhuang)置(zhi)(zhi)(zhi)主體(ti)內(nei)的(de)原料(liao)進行加熱(re)(re)蒸餾時采用(yong)的(de)是電熱(re)(re)加熱(re)(re)，加熱(re)(re)比較均勻(yun)，加熱(re)(re)效(xiao)(xiao)率較高(gao)，而且在加熱(re)(re)前通過抽(chou)真空(kong)泵(beng)將裝(zhuang)置(zhi)(zhi)(zhi)主體(ti)內(nei)部進行抽(chou)真空(kong)，從(cong)而來降低原料(liao)的(de)沸點，在冷(leng)凝(ning)時改進為冷(leng)凝(ning)裝(zhuang)置(zhi)(zhi)(zhi)進行冷(leng)凝(ning)，改善了傳統的(de)循(xun)環水冷(leng)凝(ning)造成(cheng)的(de)水資源的(de)浪費，該(gai)裝(zhuang)置(zhi)(zhi)(zhi)結構(gou)簡單(dan)易操作(zuo)，投入成(cheng)本低，安全高(gao)效(xiao)(xiao)，易于(yu)(yu)推廣。

附圖說明

附圖用(yong)(yong)來(lai)提供對本實用(yong)(yong)新(xin)型的進一(yi)步理(li)解，并且構成說明書的一(yi)部分，與本實用(yong)(yong)新(xin)型的實施例(li)一(yi)起用(yong)(yong)于解釋(shi)本實用(yong)(yong)新(xin)型，并不構成對本實用(yong)(yong)新(xin)型的限制。

在附圖中：

圖1是本實用(yong)新型實施例所述的一種用(yong)于(yu)松香甘油(you)酯合成的蒸(zheng)餾(liu)裝(zhuang)置整體(ti)結構示意(yi)圖；

圖2是本實用新(xin)型實施例(li)所述(shu)的(de)一種(zhong)用于松香甘油酯(zhi)合成的(de)蒸餾裝置的(de)冷凝(ning)液導入瓶結構示意圖；

圖中標號：1、裝置(zhi)主體(ti)；2、加熱底(di)座；3、絕緣導(dao)熱膜；4、原料(liao)加入(ru)口；5、密(mi)封門；6、抽(chou)真空泵(beng)；7、蒸汽導(dao)出管(guan)；8、冷(leng)凝裝置(zhi)；9、冷(leng)凝液導(dao)管(guan)；10、冷(leng)凝液導(dao)入(ru)瓶；11、防塵蓋(gai)；12、甘油酯導(dao)出管(guan)；13、閥門。

具體實施方式

以(yi)下結合附(fu)圖對本實用(yong)新(xin)型(xing)(xing)的(de)優(you)選實施例進行說(shuo)(shuo)明，應當(dang)理(li)解，此(ci)處所描述(shu)的(de)優(you)選實施例僅用(yong)于(yu)說(shuo)(shuo)明和解釋本實用(yong)新(xin)型(xing)(xing)，并不用(yong)于(yu)限定本實用(yong)新(xin)型(xing)(xing)。

實施例：請(qing)參閱圖1-2，本實用新型一種用于松香甘油(you)(you)(you)酯合成(cheng)的蒸(zheng)餾(liu)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)，包括裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)(zhu)體(ti)1、加(jia)(jia)(jia)熱(re)(re)底座(zuo)2、絕緣導(dao)(dao)(dao)熱(re)(re)膜3、原(yuan)料加(jia)(jia)(jia)入(ru)(ru)(ru)口(kou)4、密封門(men)(men)5、抽真(zhen)(zhen)空(kong)泵(beng)6、蒸(zheng)汽導(dao)(dao)(dao)出(chu)管(guan)7、冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)8、冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)管(guan)9、冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)入(ru)(ru)(ru)瓶10、防塵蓋11、甘油(you)(you)(you)酯導(dao)(dao)(dao)出(chu)管(guan)12和閥(fa)門(men)(men)13，所(suo)(suo)述裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)(zhu)體(ti)1下側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)加(jia)(jia)(jia)熱(re)(re)底座(zuo)2，加(jia)(jia)(jia)熱(re)(re)底座(zuo)2內側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)絕緣導(dao)(dao)(dao)熱(re)(re)膜3，所(suo)(suo)述裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)(zhu)體(ti)1左側(ce)壁設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)原(yuan)料加(jia)(jia)(jia)入(ru)(ru)(ru)口(kou)4，且原(yuan)料加(jia)(jia)(jia)入(ru)(ru)(ru)口(kou)4上(shang)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)密封門(men)(men)5，所(suo)(suo)述裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)(zhu)體(ti)1右(you)側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)抽真(zhen)(zhen)空(kong)泵(beng)6，所(suo)(suo)述裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)(zhu)體(ti)1上(shang)側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)蒸(zheng)汽導(dao)(dao)(dao)出(chu)管(guan)7，蒸(zheng)汽導(dao)(dao)(dao)出(chu)管(guan)7上(shang)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)8，所(suo)(suo)述蒸(zheng)汽導(dao)(dao)(dao)出(chu)管(guan)7與冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)管(guan)9連通，且冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)管(guan)9下側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)入(ru)(ru)(ru)瓶10，所(suo)(suo)述冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)入(ru)(ru)(ru)瓶10上(shang)側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)防塵蓋11，且冷(leng)(leng)(leng)凝(ning)(ning)(ning)(ning)液導(dao)(dao)(dao)入(ru)(ru)(ru)瓶10右(you)側(ce)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)甘油(you)(you)(you)酯導(dao)(dao)(dao)出(chu)管(guan)12，甘油(you)(you)(you)酯導(dao)(dao)(dao)出(chu)管(guan)12上(shang)設(she)置(zhi)(zhi)(zhi)(zhi)(zhi)有(you)閥(fa)門(men)(men)13。

所(suo)(suo)述(shu)裝(zhuang)(zhuang)置(zhi)主(zhu)體1內(nei)(nei)部設(she)置(zhi)有(you)(you)內(nei)(nei)凹式濾(lv)網，可(ke)以過濾(lv)掉蒸(zheng)汽(qi)中的(de)(de)雜質和(he)甘油(you)(you)酯，減少(shao)(shao)蒸(zheng)餾時甘油(you)(you)酯的(de)(de)損失(shi)；所(suo)(suo)述(shu)抽真空(kong)泵6與裝(zhuang)(zhuang)置(zhi)主(zhu)體1結合(he)(he)處設(she)置(zhi)有(you)(you)密(mi)封(feng)墊圈，可(ke)以增強抽真空(kong)泵6與裝(zhuang)(zhuang)置(zhi)主(zhu)體1結合(he)(he)處的(de)(de)氣密(mi)性；所(suo)(suo)述(shu)冷(leng)(leng)(leng)凝(ning)裝(zhuang)(zhuang)置(zhi)8為冷(leng)(leng)(leng)凝(ning)器，冷(leng)(leng)(leng)凝(ning)器采(cai)用的(de)(de)是傳統制冷(leng)(leng)(leng)冷(leng)(leng)(leng)凝(ning)，改善(shan)了循環水冷(leng)(leng)(leng)凝(ning)的(de)(de)缺點；所(suo)(suo)述(shu)冷(leng)(leng)(leng)凝(ning)液(ye)導(dao)入(ru)瓶(ping)10內(nei)(nei)部盛裝(zhuang)(zhuang)有(you)(you)無(wu)水乙(yi)(yi)醇，由于甘油(you)(you)酯不溶于無(wu)水乙(yi)(yi)醇，便于將(jiang)將(jiang)隨(sui)著蒸(zheng)汽(qi)導(dao)入(ru)冷(leng)(leng)(leng)凝(ning)液(ye)導(dao)入(ru)瓶(ping)10內(nei)(nei)的(de)(de)少(shao)(shao)量甘油(you)(you)酯回收。

需要說明的(de)(de)是(shi)，本實用新型為一(yi)種用于松(song)(song)香(xiang)甘(gan)油(you)酯合成的(de)(de)蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾裝(zhuang)置(zhi)(zhi)，在(zai)使用該裝(zhuang)置(zhi)(zhi)時打開(kai)密封門5，將蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾的(de)(de)松(song)(song)香(xiang)、甘(gan)油(you)和催(cui)化(hua)劑通過(guo)(guo)原(yuan)(yuan)料(liao)加入(ru)(ru)(ru)口4加入(ru)(ru)(ru)到裝(zhuang)置(zhi)(zhi)主(zhu)(zhu)(zhu)體1內(nei)部(bu)然(ran)后關閉(bi)密封門5，通過(guo)(guo)抽真(zhen)空(kong)泵6將裝(zhuang)置(zhi)(zhi)主(zhu)(zhu)(zhu)體1內(nei)部(bu)進行抽真(zhen)空(kong)，然(ran)后通過(guo)(guo)加熱(re)底(di)座2對裝(zhuang)置(zhi)(zhi)主(zhu)(zhu)(zhu)體1內(nei)的(de)(de)原(yuan)(yuan)料(liao)進行加熱(re)蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾，由(you)于加入(ru)(ru)(ru)原(yuan)(yuan)料(liao)的(de)(de)沸(fei)點不同(tong)會(hui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾出(chu)一(yi)部(bu)分蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)，松(song)(song)香(xiang)和甘(gan)油(you)會(hui)在(zai)催(cui)化(hua)劑的(de)(de)催(cui)化(hua)下發(fa)生(sheng)(sheng)反(fan)應(ying)生(sheng)(sheng)成松(song)(song)香(xiang)甘(gan)油(you)酯，蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)會(hui)通過(guo)(guo)蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)導(dao)出(chu)管7導(dao)出(chu)，在(zai)經過(guo)(guo)冷凝裝(zhuang)置(zhi)(zhi)8時冷凝成液滴導(dao)入(ru)(ru)(ru)到冷凝液導(dao)入(ru)(ru)(ru)瓶10內(nei)，蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾完畢后將裝(zhuang)置(zhi)(zhi)主(zhu)(zhu)(zhu)體1內(nei)反(fan)應(ying)生(sheng)(sheng)成的(de)(de)松(song)(song)香(xiang)甘(gan)油(you)酯取出(chu)，再將冷凝液導(dao)入(ru)(ru)(ru)瓶10內(nei)的(de)(de)少(shao)量松(song)(song)香(xiang)甘(gan)油(you)酯導(dao)出(chu)即可。

最后應說(shuo)明的(de)(de)(de)(de)是(shi)：以上所(suo)述(shu)(shu)僅為本(ben)(ben)(ben)實(shi)(shi)(shi)用(yong)(yong)新(xin)(xin)型(xing)(xing)的(de)(de)(de)(de)優選實(shi)(shi)(shi)施例而已(yi)，并(bing)不用(yong)(yong)于限制本(ben)(ben)(ben)實(shi)(shi)(shi)用(yong)(yong)新(xin)(xin)型(xing)(xing)，盡(jin)管參照前(qian)述(shu)(shu)實(shi)(shi)(shi)施例對(dui)(dui)本(ben)(ben)(ben)實(shi)(shi)(shi)用(yong)(yong)新(xin)(xin)型(xing)(xing)進(jin)(jin)(jin)行了詳細的(de)(de)(de)(de)說(shuo)明，對(dui)(dui)于本(ben)(ben)(ben)領域的(de)(de)(de)(de)技(ji)術(shu)人員來說(shuo)，其依然(ran)可以對(dui)(dui)前(qian)述(shu)(shu)各實(shi)(shi)(shi)施例所(suo)記載的(de)(de)(de)(de)技(ji)術(shu)方(fang)案進(jin)(jin)(jin)行修改，或者對(dui)(dui)其中部(bu)分技(ji)術(shu)特征進(jin)(jin)(jin)行等(deng)同替換。凡在本(ben)(ben)(ben)實(shi)(shi)(shi)用(yong)(yong)新(xin)(xin)型(xing)(xing)的(de)(de)(de)(de)精(jing)神和(he)原則(ze)之內，所(suo)作的(de)(de)(de)(de)任何修改、等(deng)同替換、改進(jin)(jin)(jin)等(deng)，均應包含在本(ben)(ben)(ben)實(shi)(shi)(shi)用(yong)(yong)新(xin)(xin)型(xing)(xing)的(de)(de)(de)(de)保護(hu)范圍之內。