极速时时彩

叠浪喷泉 极速时时彩热线
极速时时彩 关于极速时时彩喷泉泳池系列喷泉雾森设备新闻动态工程案例人才招聘联系极速时时彩
 
新闻资讯
联系极速时时彩

联系人: 杨经理
电话:

zuoji:

youxiang:

极速时时彩dizhi: zhejiangshenghangzhoushiyuhangquxianlinzhenqianjialing8hao

您现在的位置: 极速时时彩 > 新闻动态 > 公司新闻
喷泉专用泵选型注意要点

极速时时彩  penquanzhuanyongbengshipenquangongchengzhongbixucunzaideyizhongpenquanshebei,xuanzeheshidepenquanzhuanyongbengnengshipenquandadaoyuqishejidexiaoguo。suoyizaipenquanzhuanyongbengdexuanzeshangmianyouhenduojiangjiuhezhuyidielangpenquangongchengchangjiagongchengshiwanggongweidajiaxianzhengliyixiapenquanzhuanyongbengdexuanxingdeyuanze

极速时时彩  fountain pump is a kind of fountain equipment that must exist in fountain engineering. selecting suitable fountain pump can make fountain achieve the desired design effect. therefore, in the selection of fountain pump, there are a lot of stress and attention to superimposed wave fountain engineering manufacturer engineer wang gong for you first sorted out the selection principle of fountain pump.

喷泉泵的选择.jpg

极速时时彩  1、suoxuandingdepenquanzhuanyongbeng,qiliuliangheyangchengyingyupenquanxitongshejiliuliangheshejishuitoujibenyizhi,qiedanggongzuodianbiandongshi,bengshizhongzaigaoxiaolvfanweigongzuo,buzhichanshengqishihuoshidonglijiguozai。

极速时时彩  1. the flow rate and head of the selected special fountain pump should be basically consistent with the design flow rate and head of the fountain system. when the working point changes, the pump always works in the high efficiency range without cavitation or overloading of the engine.

极速时时彩  2、penquanzhuanyongbengdedaxiaohetaishushixianghuzhiyuede。penquanzhuanyongbengxuandeda,zexiaolvgao,anzhuangtaishushao,shebei、tujianheguanlidengfeiyongjunkexiangyingjianshao;danshi,taishuyoubunengtaishao,fouze1taibengfashengguzhang,duiquanxitongyingxianghenda。yibanyianzhuang2~4taiweiyi。dangxitongshejiliuliangjiaoxiaoshi,yekezhishezhi1taipenquanzhuanyongbeng,danyingpeibeizugoushuliangdeyisunlingjian。penguanbengzhanyibanbushezhibeiyongpenquanzhuanyongbeng。

极速时时彩  2. the size and number of special fountain pumps are mutually restrictive. if the special pump for fountain is selected large, the efficiency will be high, the number of installations will be small, and the cost of equipment, civil engineering and management will be reduced accordingly; however, the number of units can not be too small, otherwise one pump will break down, which will have a great impact on the whole system. generally, it is advisable to install 2-4 sets. when the system design flow is small, only one fountain pump can be installed, but enough vulnerable parts should be equipped. sprinkler pumping stations generally do not set up special spare fountain pumps.

  3、ruguoyoujizhongbengxingdounengmanzupenquanxitongshejiliuliangheshejishuitoudeyaoqiu,zeyingxuanzeqizhongxiaolvgao,peitaogonglvxiao,bianyucaozuo、weixiu,bingshipenquanxitongdezongtouzixiaodeneizhongbengxing。

  3. if there are several types of pumps that can meet the requirements of design flow and head of fountain system, the pump type with high efficiency, low matching power, easy operation and maintenance, and low total investment of fountain system should be selected.

  4、tongyipenquanxitonganzhuangdepenquanzhuanyongbeng,jinkenengxinghaoyizhi,zheiyang: ①bianyuguanlihelingjianpeihuan;②shiyingzidonghuahebanzidonghuakongzhi;③shibengfangjiegoudanyi。

  4. the special pump for fountain installed in the same fountain system should be of the same type as possible, so that: (1) it is easy to manage and replace parts; (2) it is suitable for automation and semi-automation control; and (3) it makes the structure of pump house single.

  5、ruguoxianyoudepenquanzhuanyongbengxinghaobunengmanzupenquanxitongshejiliuliangyushejishuitoudeyaoqiu,kecaiyongchuanlian、binglianyijibiansudefangfajiejue。

  5. if the existing type of fountain pump can not meet the design flow and design head requirements of fountain system, series, parallel and variable speed methods can be used to solve the problem.

  6、jinkenengxuanzeqishixingnenghaodepenquanzhuanyongbeng,zheiduiyujianhuabengfangjiegou、jianshaobengzhantouzi、baozhengjizuanquanyunxingyouhendayingxiang。yixuanzelixinbengweili。ruguosuoxuanbengdeyunxuxishangzhenkonggaoduzhida,ershuiyuanshuiweibianhuayoubudashi,kecaiyongjianyide、youzhuanmujiegousuozuchengdefenjixingbengfang;fanzhijiubixugaiyongjiaoweifuzade、yougangjinhunningtuyuzhuanshihunhejiegouzuchengdeganshixingbengfang。

  6. choosing fountain pump with good cavitation performance as far as possible has great influence on simplifying pump house structure, reducing investment of pump station and ensuring safe operation of unit. take centrifugal pump as an example. if the allowable vacuum height of the selected pump is large and the water level of the water source is not changed much, a simple and basic pump house composed of brick and wood structure can be used; otherwise, a more complex dry chamber pump house composed of reinforced concrete and brick and stone mixtures must be used.

极速时时彩  7. recommend the use of national and ministerial products and products and energy-saving products with national production licenses to avoid the use of obsolete products.

极速时时彩  7、tuijiancaiyongguoyouyubuyouchanpinyijihuodeguojiashengchanxukezhengdechanpinyujienengchanpin,bimiancaiyongtaotaichanpin。

极速时时彩  7. recommend the use of national and ministerial products and products and energy-saving products with national production licenses to avoid the use of obsolete products.

极速时时彩  penquanzhuanyongbengxuanxingbixufuhepenquanxitongshejiyaoqiu,baokuopenquanxitongshejiliuliangdeyaoqiuyijishejishuitoudeyaoqiu,zhiyoudadaozheixieyaoqiu,cainengshixianshejixiaoguo。

  the selection of special pump for fountain must meet the design requirements of fountain system, including the design flow requirements of fountain system and the design head requirements. only by meeting these requirements can the design effect be achieved.

 

配图
联系极速时时彩

联系人: 杨经理
电话:

座机:

youxiang:

dizhi: zhejiangshenghangzhoushiyuhangquxianlinzhenqianjialing8hao

微信二维码

weixinerweima

极速时时彩,极速时时彩官网|【官网】 秒速飞艇_秒速飞艇彩票-欢迎您 秒速赛车_秒速赛车开户|【官网】 时时彩_时时彩欢彩网_最佳信誉官网 香港赛马_香港赛马官网-欢迎您 五分赛车_五分赛车开奖官网-点击进入>! 上海时时乐_上海时时乐下注_主页 幸运赛车_幸运赛车软件下载_【官网推荐】 十分时时彩_十分时时彩官方网站【官方网站】 德国飞艇_哪里可以买德国飞艇-专业购彩APP 秒速飞艇_秒速飞艇投注>> 首页