該裝(zhuang)置(zhi)在(zai)(zai)無人操作(zuo)情況下對(dui)系(xi)統(tong)(tong)(tong)進(jin)(jin)行(xing)自動(dong)(dong)控(kong)制(zhi)，在(zai)(zai)停電時可(ke)自動(dong)(dong)封閉(bi)真(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)(tong)(tong)。該裝(zhuang)置(zhi)配備一臺氣水(shui)(shui)分離器，從而可(ke)以節約水(shui)(shui)源(yuan)并減(jian)少環境污(wu)染(ran)。真(zhen)(zhen)(zhen)空(kong)(kong)收(shou)(shou)集系(xi)統(tong)(tong)(tong)適(shi)合(he)公(gong)共場(chang)所使(shi)用(yong)頻繁的(de)廁所，優化公(gong)共衛生環境。適(shi)合(he)特殊場(chang)所需要對(dui)污(wu)水(shui)(shui)和廢水(shui)(shui)進(jin)(jin)行(xing)密(mi)閉(bi)隔離處理(li)(如(ru)場(chang)所，部分商業(ye)場(chang)所，實(shi)驗室(shi)，研究等)污(wu)水(shui)(shui)收(shou)(shou)集井(jing)作(zuo)為(wei)真(zhen)(zhen)(zhen)空(kong)(kong)排(pai)水(shui)(shui)系(xi)統(tong)(tong)(tong)的(de)起點設(she)(she)施，通常設(she)(she)置(zhi)與(yu)各單體建筑(zhu)附(fu)近，視具體前看工(gong)況每棟建筑(zhu)可(ke)設(she)(she)置(zhi)1個或多(duo)個。室(shi)外真(zhen)(zhen)(zhen)空(kong)(kong)收(shou)(shou)集系(xi)統(tong)(tong)(tong)由污(wu)水(shui)(shui)收(shou)(shou)集井(jing)、真(zhen)(zhen)(zhen)空(kong)(kong)接(jie)(jie)觸啟動(dong)(dong)裝(zhuang)置(zhi)、真(zhen)(zhen)(zhen)空(kong)(kong)排(pai)水(shui)(shui)管網、真(zhen)(zhen)(zhen)空(kong)(kong)泵站、真(zhen)(zhen)(zhen)空(kong)(kong)監控(kong)系(xi)統(tong)(tong)(tong)等。系(xi)統(tong)(tong)(tong)工(gong)作(zuo)通過設(she)(she)在(zai)(zai)各污(wu)水(shui)(shui)收(shou)(shou)集井(jing)中的(de)真(zhen)(zhen)(zhen)空(kong)(kong)接(jie)(jie)觸式啟動(dong)(dong)裝(zhuang)置(zhi)來(lai)控(kong)制(zhi)，在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)負(fu)壓的(de)作(zuo)用(yong)下，污(wu)水(shui)(shui)被提升輸送至污(wu)水(shui)(shui)管或污(wu)水(shui)(shui)處理(li)廠。

如(ru)因工作需求氣量較(jiao)大(da)，真(zhen)(zhen)空(kong)(kong)罐內真(zhen)(zhen)空(kong)(kong)度(du)低(di)于下(xia)限值(zhi)超(chao)過一(yi)定時(shi)間，而單(dan)臺凸輪泵不能將(jiang)罐內真(zhen)(zhen)空(kong)(kong)度(du)抽至下(xia)限以上(shang)時(shi)，另一(yi)臺凸輪泵將(jiang)自(zi)動(dong)(dong)(dong)啟(qi)動(dong)(dong)(dong)，直至超(chao)過上(shang)限。室外真(zhen)(zhen)空(kong)(kong)收(shou)(shou)集系統(tong)由污(wu)(wu)水(shui)收(shou)(shou)集井(jing)、真(zhen)(zhen)空(kong)(kong)接觸啟(qi)動(dong)(dong)(dong)裝置、真(zhen)(zhen)空(kong)(kong)排水(shui)管網、真(zhen)(zhen)空(kong)(kong)泵站、真(zhen)(zhen)空(kong)(kong)監控(kong)(kong)系統(tong)等。系統(tong)工作通過設在(zai)各污(wu)(wu)水(shui)收(shou)(shou)集井(jing)中的(de)(de)真(zhen)(zhen)空(kong)(kong)接觸式啟(qi)動(dong)(dong)(dong)裝置來控(kong)(kong)制，在(zai)真(zhen)(zhen)空(kong)(kong)負壓的(de)(de)作用下(xia)，污(wu)(wu)水(shui)被提升輸送至污(wu)(wu)水(shui)管或污(wu)(wu)水(shui)處(chu)理廠。真(zhen)(zhen)空(kong)(kong)污(wu)(wu)水(shui)收(shou)(shou)集系統(tong)是國外發達國家近年來發展使(shi)用的(de)(de)一(yi)種、衛生的(de)(de)垃圾收(shou)(shou)集方法，在(zai)國外應用廣泛且結(jie)束已經相對成熟。

負(fu)壓(ya)(ya)排水(shui)(shui)(shui)系(xi)統(tong)主要由負(fu)壓(ya)(ya)收(shou)(shou)集(ji)(ji)井(jing)，負(fu)壓(ya)(ya)管網(wang)，負(fu)壓(ya)(ya)站(zhan)構成，利用(yong)(yong)真(zhen)(zhen)空(kong)(kong)設備使密閉的(de)管網(wang)形(xing)成一(yi)定(ding)的(de)真(zhen)(zhen)空(kong)(kong)負(fu)壓(ya)(ya)，隨后(hou)通過前(qian)端收(shou)(shou)集(ji)(ji)井(jing)的(de)控(kong)制，使污(wu)(wu)(wu)水(shui)(shui)(shui)進(jin)入管網(wang)，真(zhen)(zhen)空(kong)(kong)負(fu)壓(ya)(ya)污(wu)(wu)(wu)水(shui)(shui)(shui)收(shou)(shou)集(ji)(ji)系(xi)統(tong)廠家(jia)，隨即在負(fu)壓(ya)(ya)抽吸力的(de)作用(yong)(yong)下，污(wu)(wu)(wu)水(shui)(shui)(shui)朝著負(fu)壓(ya)(ya)產生(sheng)的(de)方(fang)向（負(fu)壓(ya)(ya)站(zhan)）輸(shu)送(song)。真(zhen)(zhen)空(kong)(kong)排水(shui)(shui)(shui)管道包括真(zhen)(zhen)空(kong)(kong)排水(shui)(shui)(shui)干(gan)(gan)管和支污(wu)(wu)(wu)水(shui)(shui)(shui)管，兩(liang)者之(zhi)間連接采用(yong)(yong)2只45度彎頭，形(xing)成順(shun)流的(de)條(tiao)件，減小支流對干(gan)(gan)流的(de)干(gan)(gan)擾(rao)。有(you)真(zhen)(zhen)空(kong)(kong)壓(ya)(ya)差的(de)作用(yong)(yong)，污(wu)(wu)(wu)水(shui)(shui)(shui)在排水(shui)(shui)(shui)管道中運動呈(cheng)壓(ya)(ya)力流狀態，由支管向干(gan)(gan)管流動。真(zhen)(zhen)空(kong)(kong)收(shou)(shou)集(ji)(ji)系(xi)統(tong)具有(you)穩定(ding)性和可(ke)靠性等特點，可(ke)作為污(wu)(wu)(wu)水(shui)(shui)(shui)輸(shu)送(song)一(yi)種方(fang)案，主要應用(yong)(yong)于地鐵工程、工業(ye)區(qu)(qu)、商業(ye)區(qu)(qu)及住宅區(qu)(qu)的(de)污(wu)(wu)(wu)水(shui)(shui)(shui)收(shou)(shou)集(ji)(ji)和輸(shu)送(song)。