发(Fa)布(Bu)时(Shi)间(Jian):(?) 2017-08-18 (?) (?)点(Dian)击(Ji)次(Ci)数(Shu):(?) 1684次(Ci)
随(Sui)着(Zhuo)我(Wo)国(Guo)城(Cheng)市(Shi)建(Jian)设(She)的(De)飞(Fei)速(Su)发(Fa)展(Zhan),(?)人(Ren)民(Min)生(Sheng)活(Huo)水(Shui)平(Ping)的(De)提(Ti)高(Gao),(?)城(Cheng)市(Shi)绿(Lu)地(Di)也(Ye)更(Geng)多(Duo)的(De)出(Chu)现(Xian)在(Zai)我(Wo)们(Men)的(De)生(Sheng)活(Huo)中(Zhong)。(?)城(Cheng)市(Shi)绿(Lu)地(Di)可(Ke)以(Yi)有(You)效(Xiao)的(De)净(Jing)化(Hua)空(Kong)气(Qi)、(?)吸(Xi)滞(Zhi)粉(Fen)尘(Chen)、(?)调(Diao)节(Jie)和(He)改(Gai)善(Shan)小(Xiao)气(Qi)候(Hou)和(He)美(Mei)化(Hua)环(Huan)境(Jing)的(De)作(Zuo)用(Yong)。(?)相(Xiang)对(Dui)来(Lai)说(Shuo),(?)城(Cheng)市(Shi)绿(Lu)地(Di)具(Ju)有(You)乔(Qiao)灌(Guan)结(Jie)合(He)、(?)功(Gong)能(Neng)健(Jian)全(Quan)、(?)种(Zhong)群(Qun)稳(Wen)定(Ding)的(De)特(Te)点(Dian)。(?)因(Yin)此(Ci),(?)合(He)理(Li)的(De)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)设(She)计(Ji)是(Shi)成(Cheng)功(Gong)的(De)城(Cheng)市(Shi)景(Jing)观(Guan)的(De)重(Zhong)要(Yao)因(Yin)素(Su)。(?)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)是(Shi)将(Jiang)灌(Guan)溉(Gai)水(Shui)通(Tong)过(Guo)由(You)喷(Pen)灌(Guan)设(She)备(Bei)组(Zu)成(Cheng)的(De)喷(Pen)灌(Guan)系(Xi)统(Tong)或(Huo)喷(Pen)灌(Guan)机(Ji)组(Zu),(?)形(Xing)成(Cheng)具(Ju)有(You)一(Yi)定(Ding)压(Ya)力(Li)的(De)水(Shui),(?)由(You)喷(Pen)头(Tou)喷(Pen)射(She)到(Dao)空(Kong)中(Zhong),(?)形(Xing)成(Cheng)细(Xi)小(Xiao)的(De)水(Shui)滴(Di),(?)均(Jun)匀(Yun)的(De)喷(Pen)洒(Sa)到(Dao)土(Tu)壤(Rang)表(Biao)面(Mian),(?)为(Wei)植(Zhi)物(Wu)正(Zheng)常(Chang)生(Sheng)长(Chang)提(Ti)供(Gong)必(Bi)要(Yao)水(Shui)分(Fen)的(De)一(Yi)种(Zhong)先(Xian)进(Jin)灌(Guan)水(Shui)方(Fang)法(Fa)。(?)与(Yu)传(Chuan)统(Tong)的(De)地(Di)面(Mian)灌(Guan)水(Shui)方(Fang)法(Fa)相(Xiang)比(Bi),(?)喷(Pen)灌(Guan)具(Ju)有(You)节(Jie)水(Shui)、(?)节(Jie)能(Neng)、(?)省(Sheng)工(Gong)和(He)灌(Guan)水(Shui)质(Zhi)量(Liang)高(Gao)等(Deng)优(You)点(Dian)。(?)园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)的(De)总(Zong)体(Ti)设(She)计(Ji)应(Ying)根(Gen)据(Ju)地(Di)形(Xing)、(?)土(Tu)壤(Rang)、(?)气(Qi)象(Xiang)、(?)水(Shui)文(Wen)、(?)植(Zhi)物(Wu)配(Pei)置(Zhi)条(Tiao)件(Jian),(?)通(Tong)过(Guo)技(Ji)术(Shu)经(Jing)济(Ji)比(Bi)较(Jiao)确(Que)定(Ding)。(?)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)的(De)组(Zu)成(Cheng):(?)
1、(?)水(Shui)源(Yuan):(?)一(Yi)般(Ban)多(Duo)用(Yong)城(Cheng)市(Shi)供(Gong)水(Shui)系(Xi)统(Tong)作(Zuo)为(Wei)喷(Pen)灌(Guan)水(Shui)源(Yuan),(?)另(Ling)外(Wai),(?)井(Jing)泉(Quan)、(?)湖(Hu)泊(Bo)、(?)水(Shui)库(Ku)、(?)河(He)流(Liu)也(Ye)可(Ke)作(Zuo)为(Wei)水(Shui)源(Yuan)。(?)在(Zai)绿(Lu)地(Di)的(De)整(Zheng)个(Ge)生(Sheng)长(Chang)季(Ji)节(Jie),(?)水(Shui)源(Yuan)应(Ying)有(You)可(Ke)靠(Kao)的(De)供(Gong)水(Shui)保(Bao)证(Zheng)。(?)同(Tong)时(Shi),(?)水(Shui)源(Yuan)水(Shui)质(Zhi)应(Ying)满(Man)足(Zu)灌(Guan)溉(Gai)水(Shui)质(Zhi)标(Biao)准(Zhun)的(De)要(Yao)求(Qiu)。(?)
2、(?)首(Shou)部(Bu)枢(Shu)纽(Niu):(?)其(Qi)作(Zuo)用(Yong)是(Shi)从(Cong)水(Shui)源(Yuan)取(Qu)水(Shui),(?)并(Bing)对(Dui)水(Shui)进(Jin)行(Xing)加(Jia)压(Ya)、(?)水(Shui)质(Zhi)处(Chu)理(Li)、(?)肥(Fei)料(Liao)注(Zhu)入(Ru)和(He)系(Xi)统(Tong)控(Kong)制(Zhi)。(?)一(Yi)般(Ban)包(Bao)括(Kuo)动(Dong)力(Li)设(She)备(Bei)、(?)水(Shui)泵(Beng)、(?)过(Guo)滤(Lu)器(Qi)、(?)加(Jia)药(Yao)器(Qi)、(?)泄(Xie)压(Ya)阀(Fa)、(?)逆(Ni)止(Zhi)阀(Fa)、(?)水(Shui)表(Biao)、(?)压(Ya)力(Li)表(Biao),(?)以(Yi)及(Ji)控(Kong)制(Zhi)设(She)备(Bei),(?)如(Ru)自(Zi)动(Dong)灌(Guan)溉(Gai)控(Kong)制(Zhi)器(Qi);衡(Heng)压(Ya)变(Bian)频(Pin)控(Kong)制(Zhi)装(Zhuang)置(Zhi)等(Deng)。(?)首(Shou)部(Bu)枢(Shu)纽(Niu)设(She)备(Bei)的(De)多(Duo)少(Shao),(?)可(Ke)视(Shi)系(Xi)统(Tong)类(Lei)型(Xing)、(?)水(Shui)源(Yuan)条(Tiao)件(Jian)及(Ji)用(Yong)户(Hu)要(Yao)求(Qiu)有(You)所(Suo)增(Zeng)减(Jian)。(?)当(Dang)城(Cheng)市(Shi)供(Gong)水(Shui)系(Xi)统(Tong)的(De)压(Ya)力(Li)满(Man)足(Zu)不(Bu)了(Liao)喷(Pen)灌(Guan)工(Gong)作(Zuo)压(Ya)力(Li)的(De)要(Yao)求(Qiu)时(Shi),(?)应(Ying)建(Jian)水(Shui)泵(Beng)站(Zhan)或(Huo)加(Jia)压(Ya)水(Shui)泵(Beng)室(Shi)。(?)
3、(?)管(Guan)网(Wang):(?)其(Qi)作(Zuo)用(Yong)是(Shi)将(Jiang)压(Ya)力(Li)水(Shui)输(Shu)送(Song)并(Bing)分(Fen)配(Pei)到(Dao)所(Suo)需(Xu)灌(Guan)溉(Gai)的(De)绿(Lu)地(Di)区(Qu)域(Yu)。(?)由(You)不(Bu)同(Tong)管(Guan)径(Jing)的(De)管(Guan)道(Dao)组(Zu)成(Cheng),(?)如(Ru)干(Gan)管(Guan)、(?)支(Zhi)管(Guan)、(?)毛(Mao)管(Guan)等(Deng),(?)通(Tong)过(Guo)各(Ge)种(Zhong)相(Xiang)应(Ying)的(De)管(Guan)件(Jian)、(?)阀(Fa)门(Men)等(Deng)设(She)备(Bei)将(Jiang)各(Ge)级(Ji)管(Guan)道(Dao)连(Lian)接(Jie)成(Cheng)完(Wan)整(Zheng)的(De)管(Guan)网(Wang)系(Xi)统(Tong)。(?)喷(Pen)灌(Guan)常(Chang)用(Yong)的(De)塑(Su)料(Liao)管(Guan)有(You)硬(Ying)聚(Ju)氯(Lu)乙(Yi)烯(Xi)管(Guan)((?)PVC-U)(?)、(?)聚(Ju)乙(Yi)烯(Xi)((?)PE)(?)管(Guan)等(Deng)。(?)应(Ying)根(Gen)据(Ju)需(Xu)要(Yao)在(Zai)管(Guan)网(Wang)中(Zhong)安(An)装(Zhuang)必(Bi)要(Yao)的(De)安(An)全(Quan)装(Zhuang)置(Zhi),(?)如(Ru)进(Jin)排(Pai)气(Qi)阀(Fa)、(?)限(Xian)压(Ya)阀(Fa)、(?)泄(Xie)水(Shui)阀(Fa)等(Deng)。(?)
4、(?)喷(Pen)头(Tou):(?)喷(Pen)头(Tou)用(Yong)于(Yu)将(Jiang)水(Shui)分(Fen)散(San)成(Cheng)水(Shui)滴(Di),(?)如(Ru)同(Tong)降(Jiang)雨(Yu)一(Yi)般(Ban)比(Bi)较(Jiao)均(Jun)匀(Yun)地(Di)喷(Pen)洒(Sa)在(Zai)绿(Lu)地(Di)区(Qu)域(Yu)。(?)喷(Pen)头(Tou)是(Shi)园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)中(Zhong)zui重(Zhong)要(Yao)的(De)部(Bu)件(Jian),(?)喷(Pen)头(Tou)的(De)质(Zhi)量(Liang)与(Yu)性(Xing)能(Neng)不(Bu)仅(Jin)直(Zhi)接(Jie)影(Ying)响(Xiang)到(Dao)喷(Pen)灌(Guan)系(Xi)统(Tong)的(De)喷(Pen)灌(Guan)强(Qiang)度(Du)、(?)均(Jun)匀(Yun)度(Du)和(He)水(Shui)滴(Di)打(Da)击(Ji)强(Qiang)度(Du)等(Deng)技(Ji)术(Shu)要(Yao)素(Su),(?)同(Tong)时(Shi)也(Ye)影(Ying)响(Xiang)系(Xi)统(Tong)的(De)工(Gong)程(Cheng)造(Zao)价(Jia)和(He)运(Yun)行(Xing)费(Fei)用(Yong)。(?)故(Gu)应(Ying)根(Gen)据(Ju)植(Zhi)物(Wu)配(Pei)置(Zhi)和(He)土(Tu)壤(Rang)性(Xing)质(Zhi)的(De)不(Bu)同(Tong)选(Xuan)择(Ze)不(Bu)同(Tong)的(De)喷(Pen)头(Tou)。(?)