发(Fa)布(Bu)时(Shi)间(Jian):(?) 2017-04-26 (?) (?)点(Dian)击(Ji)次(Ci)数(Shu):(?) 1802次(Ci)
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)利(Li)用(Yong)射(She)流(Liu)元(Yuan)件(Jian)的(De)附(Fu)壁(Bi)效(Xiao)应(Ying),(?)将(Jiang)喷(Pen)嘴(Zui)作(Zuo)为(Wei)射(She)流(Liu)元(Yuan)件(Jian),(?)使(Shi)水(Shui)流(Liu)偏(Pian)离(Li)喷(Pen)嘴(Zui)中(Zhong)心(Xin)轴(Zhou)线(Xian),(?)从(Cong)而(?)形(Xing)成(Cheng)水(Shui)流(Liu)对(Dui)喷(Pen)头(Tou)的(De)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju),(?)推(Tui)动(Dong)喷(Pen)头(Tou)旋(Xuan)转(Zhuan)。(?)用(Yong)换(Huan)向(Xiang)器(Qi)开(Kai)闭(Bi)射(She)流(Liu)元(Yuan)件(Jian)控(Kong)制(Zhi)孔(Kong),(?)即(Ji)可(Ke)切(Qie)换(Huan)水(Shui)流(Liu)使(Shi)喷(Pen)头(Tou)反(Fan)转(Zhuan),(?)实(Shi)现(Xian)扇(Shan)形(Xing)喷(Pen)灌(Guan)。(?)步(Bu)进(Jin)式(Shi)全(Quan)射(She)流(Liu)喷(Pen)头(Tou)是(Shi)用(Yong)一(Yi)个(Ge)间(Jian)歇(Xie)机(Ji)构(Gou)控(Kong)制(Zhi)射(She)流(Liu)元(Yuan)件(Jian),(?)使(Shi)水(Shui)流(Liu)间(Jian)歇(Xie)地(Di)由(You)直(Zhi)射(She)切(Qie)换(Huan)为(Wei)瞬(Shun)间(Jian)的(De)弯(Wan)射(She)状(Zhuang)态(Tai),(?)从(Cong)而(?)使(Shi)喷(Pen)头(Tou)受(Shou)到(Dao)间(Jian)歇(Xie)的(De)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju)而(?)作(Zuo)步(Bu)进(Jin)式(Shi)的(De)旋(Xuan)转(Zhuan)运(Yun)动(Dong)。(?)使(Shi)喷(Pen)嘴(Zui)射(She)出(Chu)的(De)水(Shui)流(Liu),(?)射(She)到(Dao)散(San)水(Shui)锥(Zhui)上(Shang)被(Bei)击(Ji)散(San)成(Cheng)薄(Bao)水(Shui)层(Ceng)向(Xiang)四(Si)周(Zhou)折(Zhe)射(She)。(?)是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)简(Jian)单(Dan),(?)没(Mei)有(You)运(Yun)动(Dong)部(Bu)件(Jian)的(De)固(Gu)定(Ding)式(Shi)喷(Pen)头(Tou)。(?)有(You)外(Wai)支(Zhi)架(Jia)式(Shi)、(?)内(Nei)支(Zhi)架(Jia)式(Shi)和(He)扇(Shan)形(Xing)喷(Pen)洒(Sa)式(Shi)等(Deng)类(Lei)型(Xing)。(?)压(Ya)力(Li)较(Jiao)低(Di),(?)园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)广(Guang)泛(Fan)用(Yong)于(Yu)苗(Miao)圃(Pu)、(?)花(Hua)园(Yuan)的(De)固(Gu)定(Ding)式(Shi)灌(Guan)溉(Gai)系(Xi)统(Tong)和(He)半(Ban)固(Gu)定(Ding)式(Shi)喷(Pen)灌(Guan)系(Xi)统(Tong)的(De)自(Zi)走(Zou)式(Shi)喷(Pen)灌(Guan)机(Ji)上(Shang)。(?)叶(Ye)轮(Lun)式(Shi)喷(Pen)头(Tou) 又(You)称(Cheng)涡(Wo)轮(Lun)涡(Wo)杆(Gan)式(Shi)喷(Pen)头(Tou),(?)是(Shi)利(Li)用(Yong)主(Zhu)喷(Pen)管(Guan)下(Xia)方(Fang)设(She)置(Zhi)的(De)副(Fu)喷(Pen)管(Guan)射(She)出(Chu)的(De)水(Shui)流(Liu),(?)冲(Chong)击(Ji)其(Qi)前(Qian)方(Fang)的(De)叶(Ye)轮(Lun)旋(Xuan)转(Zhuan),(?)并(Bing)带(Dai)动(Dong)喷(Pen)头(Tou)连(Lian)续(Xu)转(Zhuan)动(Dong),(?)通(Tong)过(Guo)换(Huan)向(Xiang)机(Ji)构(Gou)实(Shi)现(Xian)扇(Shan)形(Xing)喷(Pen)灌(Guan)。(?)这(Zhe)种(Zhong)喷(Pen)头(Tou)转(Zhuan)速(Su)平(Ping)稳(Wen),(?)受(Shou)风(Feng)和(He)振(Zhen)动(Dong)的(De)影(Ying)响(Xiang)较(Jiao)小(Xiao),(?)但(Dan)结(Jie)构(Gou)较(Jiao)复(Fu)杂(Za),(?)成(Cheng)本(Ben)较(Jiao)高(Gao)。(?)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)可(Ke)分(Fen)为(Wei)折(Zhe)射(She)式(Shi)喷(Pen)头(Tou)喷(Pen)灌(Guan)机(Ji)、(?)全(Quan)射(She)流(Liu)喷(Pen)头(Tou)喷(Pen)灌(Guan)机(Ji)两(Liang)类(Lei),(?)那(Na)这(Zhe)两(Liang)类(Lei)喷(Pen)灌(Guan)机(Ji)有(You)什(Shi)么(Me)特(Te)点(Dian)呢(Ne)?(?)可(Ke)能(Neng)大(Da)家(Jia)会(Hui)这(Zhe)样(Yang)问(Wen),(?)接(Jie)下(Xia)来(Lai)佳(Jia)润(Run)喷(Pen)灌(Guan)和(He)大(Da)家(Jia)一(Yi)起(Qi)分(Fen)享(Xiang)折(Zhe)射(She)式(Shi)喷(Pen)头(Tou)喷(Pen)灌(Guan)机(Ji)、(?)全(Quan)射(She)流(Liu)喷(Pen)头(Tou)喷(Pen)灌(Guan)机(Ji)的(De)产(Chan)品(Pin)性(Xing)能(Neng)。(?)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)使(Shi)喷(Pen)嘴(Zui)射(She)出(Chu)的(De)水(Shui)流(Liu),(?)射(She)到(Dao)散(San)水(Shui)锥(Zhui)上(Shang)被(Bei)击(Ji)散(San)成(Cheng)薄(Bao)水(Shui)层(Ceng)向(Xiang)四(Si)周(Zhou)折(Zhe)射(She)。(?) 喷(Pen)灌(Guan)设(She)备(Bei)的(De)分(Fen)类(Lei)及(Ji)产(Chan)品(Pin)性(Xing)能(Neng) 是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)简(Jian)单(Dan),(?)没(Mei)有(You)运(Yun)动(Dong)部(Bu)件(Jian)的(De)固(Gu)定(Ding)式(Shi)喷(Pen)头(Tou)。(?)有(You)外(Wai)支(Zhi)架(Jia)式(Shi)、(?)内(Nei)支(Zhi)架(Jia)式(Shi)和(He)扇(Shan)形(Xing)喷(Pen)洒(Sa)式(Shi)等(Deng)类(Lei)型(Xing)。(?)压(Ya)力(Li)较(Jiao)低(Di),(?)广(Guang)泛(Fan)用(Yong)于(Yu)苗(Miao)圃(Pu)、(?)花(Hua)园(Yuan)的(De)固(Gu)定(Ding)式(Shi)灌(Guan)溉(Gai)系(Xi)统(Tong)和(He)半(Ban)固(Gu)定(Ding)式(Shi)喷(Pen)灌(Guan)系(Xi)统(Tong)的(De)自(Zi)走(Zou)式(Shi)喷(Pen)灌(Guan)机(Ji)上(Shang)。(?)叶(Ye)轮(Lun)式(Shi)喷(Pen)头(Tou)又(You)称(Cheng)涡(Wo)轮(Lun)涡(Wo)杆(Gan)式(Shi)喷(Pen)头(Tou),(?)是(Shi)利(Li)用(Yong)主(Zhu)喷(Pen)管(Guan)下(Xia)方(Fang)设(She)置(Zhi)的(De)副(Fu)喷(Pen)管(Guan)射(She)出(Chu)的(De)水(Shui)流(Liu),(?)冲(Chong)击(Ji)其(Qi)前(Qian)方(Fang)的(De)叶(Ye)轮(Lun)旋(Xuan)转(Zhuan),(?)并(Bing)带(Dai)动(Dong)喷(Pen)头(Tou)连(Lian)续(Xu)转(Zhuan)动(Dong),(?)通(Tong)过(Guo)换(Huan)向(Xiang)机(Ji)构(Gou)实(Shi)现(Xian)扇(Shan)形(Xing)喷(Pen)灌(Guan)。(?)这(Zhe)种(Zhong)喷(Pen)头(Tou)转(Zhuan)速(Su)平(Ping)稳(Wen),(?)受(Shou)风(Feng)和(He)振(Zhen)动(Dong)的(De)影(Ying)响(Xiang)较(Jiao)小(Xiao)。(?)
利(Li)用(Yong)射(She)流(Liu)元(Yuan)件(Jian)的(De)附(Fu)壁(Bi)效(Xiao)应(Ying),(?)将(Jiang)喷(Pen)嘴(Zui)作(Zuo)为(Wei)射(She)流(Liu)元(Yuan)件(Jian),(?)使(Shi)水(Shui)流(Liu)偏(Pian)离(Li)喷(Pen)嘴(Zui)中(Zhong)心(Xin)轴(Zhou)线(Xian),(?)从(Cong)而(?)形(Xing)成(Cheng)水(Shui)流(Liu)对(Dui)喷(Pen)头(Tou)的(De)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju),(?)推(Tui)动(Dong)喷(Pen)头(Tou)旋(Xuan)转(Zhuan)。(?)用(Yong)换(Huan)向(Xiang)器(Qi)开(Kai)闭(Bi)射(She)流(Liu)元(Yuan)件(Jian)控(Kong)制(Zhi)孔(Kong),(?)即(Ji)可(Ke)切(Qie)换(Huan)水(Shui)流(Liu)使(Shi)喷(Pen)头(Tou)反(Fan)转(Zhuan),(?)实(Shi)现(Xian)扇(Shan)形(Xing)喷(Pen)灌(Guan)。(?)步(Bu)进(Jin)式(Shi)全(Quan)射(She)流(Liu)喷(Pen)头(Tou)是(Shi)用(Yong)一(Yi)个(Ge)间(Jian)歇(Xie)机(Ji)构(Gou)控(Kong)制(Zhi)射(She)流(Liu)元(Yuan)件(Jian),(?)使(Shi)水(Shui)流(Liu)间(Jian)歇(Xie)地(Di)由(You)直(Zhi)射(She)切(Qie)换(Huan)为(Wei)瞬(Shun)间(Jian)的(De)弯(Wan)射(She)状(Zhuang)态(Tai),(?)从(Cong)而(?)使(Shi)喷(Pen)头(Tou)受(Shou)到(Dao)间(Jian)歇(Xie)的(De)反(Fan)作(Zuo)用(Yong)力(Li)矩(Ju)而(?)作(Zuo)步(Bu)进(Jin)式(Shi)的(De)旋(Xuan)转(Zhuan)运(Yun)动(Dong)。(?)
园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)应(Ying)用(Yong)较(Jiao)广(Guang)的(De)一(Yi)种(Zhong)。(?)它(Ta)是(Shi)在(Zai)喷(Pen)管(Guan)上(Shang)方(Fang)的(De)摇(Yao)臂(Bi)轴(Zhou)上(Shang),(?)套(Tao)装(Zhuang)一(Yi)个(Ge)前(Qian)端(Duan)设(She)有(You)偏(Pian)流(Liu)板(Ban)((?)挡(Dang)水(Shui)板(Ban))(?)和(He)导(Dao)流(Liu)板(Ban)的(De)摇(Yao)臂(Bi)。(?)压(Ya)力(Li)水(Shui)从(Cong)喷(Pen)管(Guan)的(De)喷(Pen)嘴(Zui)中(Zhong)喷(Pen)出(Chu)时(Shi),经(Jing)偏(Pian)流(Liu)板(Ban)冲(Chong)击(Ji)导(Dao)流(Liu)板(Ban),使(Shi)摇(Yao)臂(Bi)产(Chan)生(Sheng)切(Qie)向(Xiang)运(Yun)动(Dong)力(Li)绕(Rao)悬(Xuan)臂(Bi)回(Hui)转(Zhuan)一(Yi)角(Jiao)度(Du),(?)然(Ran)后(Hou)在(Zai)扭(Niu)力(Li)弹(Dan)簧(Huang)的(De)作(Zuo)用(Yong)下(Xia)返(Fan)回(Hui)并(Bing)撞(Zhuang)击(Ji)喷(Pen)管(Guan),(?)使(Shi)喷(Pen)管(Guan)转(Zhuan)一(Yi)角(Jiao)度(Du),如(Ru)此(Ci)反(Fan)复(Fu)进(Jin)行(Xing),喷(Pen)头(Tou)即(Ji)可(Ke)作(Zuo)全(Quan)圆(Yuan)周(Zhou)转(Zhuan)动(Dong)。(?)如(Ru)在(Zai)喷(Pen)头(Tou)上(Shang)加(Jia)设(She)限(Xian)位(Wei)装(Zhuang)置(Zhi)和(He)换(Huan)向(Xiang)机(Ji)构(Gou),(?)使(Shi)喷(Pen)管(Guan)在(Zai)转(Zhuan)动(Dong)一(Yi)定(Ding)角(Jiao)度(Du)后(Hou)换(Huan)向(Xiang)转(Zhuan)动(Dong),(?)即(Ji)可(Ke)进(Jin)行(Xing)扇(Shan)形(Xing)喷(Pen)灌(Guan)。(?)园(Yuan)林(Lin)喷(Pen)灌(Guan)设(She)备(Bei)这(Zhe)种(Zhong)喷(Pen)头(Tou)结(Jie)构(Gou)简(Jian)单(Dan)。(?)但(Dan)在(Zai)有(You)风(Feng)和(He)安(An)装(Zhuang)不(Bu)平(Ping)的(De)情(Qing)况(Kuang)下(Xia),(?)会(Hui)由(You)于(Yu)转(Zhuan)速(Su)不(Bu)匀(Yun)而(?)影(Ying)响(Xiang)喷(Pen)洒(Sa)均(Jun)匀(Yun)度(Du)。(?)