高一英语 New Zealand课件
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new zealand PPT课件
Para1: Geography: East of Asia/ west of the Pacific Ocean
Para2: Climate: Rainfall/ seasons Para3:Natural beauty Beautiful country Para4: History: The Chinese People
5.What’s the most famous animal? 6.Who are the earliest people to come to
this country?
True or False Tell them “ True” or “ False”, and correct them. 1.The other name for New Zealand is Aotearoa. 2.North island is colder than South Island. 3.The first travelers reached New Zealand in 1250. 4.There are few earthquakes in this country. 5.Besides the kiwi, there are other types of
Task2: Listen and get the idea of each paragraph:
Para1: Para2: Paation/ size/ capital /cities Climate:mild sea/ rainfall/ seasons Natural beauty: seas/ cities, beaches,
mountains, hot spring/ natural bird History: earliest settlers/ discovery/ later
高一英语New Zealand课件2
2. Abel Tasman named the islands New Zealand.
3. British people started to settle in New Zealand. 4. Captain James Cook took possession of the islands. 5. Chinese sailors discovered the islands. 6. The Maori signed an agreement with the settlers.
A mild sea climate Subtrt months December to February Coldest months June to August
Nature
seas__________________________ deep blue cities___________________________ lie on a bay , ___________________________ have a natural deep harbour clean sand beaches________________________
Pictures of New Zealand ( II )
Pictures of New Zealand ( III )
Pictures of New Zealand ( IV )
Pictures of New Zealand ( V )
Step 3
Reading
I. Listen to the tape and do the true or false questions: 1. New Zealand lies to the east of Australia. T 2. It has two large islands and is as large as Japan. T 3. The capital city is on the South Island. F 4. It is very hot in summer and very cold in winter. F 5. There are a lot of natural beauties in New Zealand, namely, clean sand beaches, green hills and mountains, dead volcanoes, hot springs and special plants and animals. T 6. Its population is mainly made up of by the Maori. F 7. The name of the country was given by Abel Tasman. 8. All the settlers came from Europe, most of whom T were British. F
高一英语下学期unit18 New Zealand(PPT)2-1
A. Pacific Ocean C.Wellington E.Christchurch
B.Tasman Sea D.Auckland
Questions:
(1) How many islands is New Zealand made up of and what are they?
(2) What do you know about the weБайду номын сангаасther in New Zealand?
辨识难度一般。这个奇特外形,本来应该很容易。但是2010年出现了一个名为奸笑(Jaws Smiley)的捕蝇草,和它几乎一模一样,普及率比异形好得多。 贝壳捕蝇草(学名:Dionaea muscipulaCoquillage),贝壳捕蝇草,和异形(Alien)一样,都是法国人Guillaume Bily在荷兰的Carniflora苗圃2008年5月举办的开放日活动中发现的。 贝壳的齿短而唇厚,夹子一般在3cm以下。夹子合上之后,圆圆的样子特别像贝壳。贝壳因此而得名(Coquillage在法文里面是贝壳)。 近年有涌现一些新的像绿巫师(Green Wizard)的捕蝇草,外形和贝壳很接近。旋律鲨鱼捕蝇草(学名:Dionaea muscipula KoreanMelodyShark),KMS(英文简称)是在韩国食虫植物研究所的Gi-Won Jang博士和他的实习生Max Yoon培育出来的。他们用一批来 自英国的,标记为鲨鱼齿(Shark Tooth)的捕蝇草,进行播种繁殖。研究所的目的不在培育新园艺种,而是为了普及和保育捕蝇草。他们在无菌的组培环境,从100棵播种的实生苗里面,发现了这棵植株。 KMS的特征非常明显,永远细长的叶柄,齿的形态也非常不规则。是怪异捕蝇草爱好者必备藏品。根据ICPS的资料,KMS花朵的雌蕊和雄蕊都不会发育成熟,所以本身是不育的。 融齿捕蝇草(学名:Dionaea muscipula Fused Tooth),融齿是在组培中发生变异导致的,由德国人Thomas Garow从组培种挑选出来。Thomas本人也是锯齿(Sawtooth)和怪异男爵(Wacky Traps)的培育者。融齿和锯齿在1995年已经有少量个体在市场上流通, 但具体发现时间已经不可考,因为在1980年代末Henning Von Schmeling(著名的B52捕蝇草的培育者)已经收到这2棵捕了。
选修11课件Unit1NewZealand1
Part Ⅰ Part Ⅱ Part Ⅲ Part Ⅳ 1 2 3 4 5 6 7 8 9 10 11 12
consist in 在于,存在于 consist with 与……一致,共存 be made up of/be composed of/be comprised of 由……组成 True patriotism consists in putting the interests of one country above everything. 真正的爱国主义在于把国家的利益看得高于一切。 Theory should consist with practice. 理论应该与实践相一致。
课标导航 文本感知
4.What is the main idea of Paragraph 6? A A.How long a visitor should stay in New Zealand. B.The best time to visit New Zealand. C.How you can travel in New Zealand. D.What you can see in New Zealand.
Unit 1 New Zealand
课标导航 文本感知
谈论地理特征、气候、文化、人口等(Talking about geographical features,climate,culture,population,etc) The North Island has a range of mountains running through the 功 middle of the island,with gently sloping farmland on either side. 能 It rains very heavily in this area,which has an annual rainfall of over 7,500 mm,an ideal environment for spectacular forests and farming. Most moved to the North Island,where the climate was better for growing sweet potatoes and fern roots for food.
高一英语下学期unit18-New-Zealand
野蓟经了几乎致命的摧折,还要开一朵小花,我记得托尔斯泰曾受了很大的感动,因此写出一篇小说来。但是,草木在旱干的沙漠中间,拼命伸长他的根,吸取深地中的水泉,来造成碧绿的林莽, 自然是为了自己的“生”的,然而使疲劳枯渴的旅人,一见就怡然觉得遇到了暂时息肩之所,这是如何的可以感激,而且可以悲哀的事?!大三元棋牌游戏 《沉钟》的《无题》——代启事——说:“有人说:我们的社会是一片沙漠。——如果当真是一片沙漠,这虽然荒漠一点也还静肃;虽然寂寞一点也还会使你感觉苍茫。何至于象这样的混沌,这样 的-阴-沉,而且这样的离奇变幻!”
一九二六年四月十日
我梦见自己死在道路上。
这是那里,我怎么到这里来,怎么死的,这些事我全不明白。总之,待我自己知道已经死掉的时候,就已经死在那里了。
是的,青年的魂灵屹立在我眼前,他们已经粗一暴了,或者将要粗一暴了,然而我爱这些流血和隐痛的魂灵,因为他使我觉得是在人间,是在人间活着。
在编校中夕?居然西下,灯火给我接续的光。各样的青春在眼前一一驰去,身外但有昏黄环绕。我疲劳着,捏着纸烟,在无名的思想中静静地合了眼睛,看见很长的梦。忽而警觉,身外也还是环 绕着昏黄;烟篆在不动的空气中飞升,如几片小小夏云,徐徐幻出难以指名的形象。
一九二六年四月十日
我梦见自己死在道路上。
这是那里,我怎么到这里来,怎么死的,这些事我全不明白。总之,待我自己知道已经死掉的时候,就已经死在那里了。
是的,青年的魂灵屹立在我眼前,他们已经粗一暴了,或者将要粗一暴了,然而我爱这些流血和隐痛的魂灵,因为他使我觉得是在人间,是在人间活着。
在编校中夕?居然西下,灯火给我接续的光。各样的青春在眼前一一驰去,身外但有昏黄环绕。我疲劳着,捏着纸烟,在无名的思想中静静地合了眼睛,看见很长的梦。忽而警觉,身外也还是环 绕着昏黄;烟篆在不动的空气中飞升,如几片小小夏云,徐徐幻出难以指名的形象。
人教版高中英语Book 11 Unit 1 New Zealand language points 教学课件 (共24张PPT)
NORTH ISLAND
SOUTH ISLAND
James Cook
BACK
1.What do the words in bold refer to ?
1.It__N_ew__ZFra bibliotekea_la_n_d____
2.which_H_o_t_s_pr_in_gs
3.this heat__H_ea_t_o_f _th_e_h_o_t _sp_ri_n_gs________
BACK
Key words:
1) The Maori; 1,000years ago; Polynesia; Narrow boats; settle ;
2) 1421; Chinese salors 3) The Dutch Abel Tasman ; 1642 4) 120 years later;James Cook; 1769 5) By 1840; 2000 Europeans; settle;
BACK
Key Words:
mild sea climate; subtropical; warmest;coldest
BACK
Key words:
surrounding; deep blue ; lie on; bay; harbour; beach; nature landscape; dead volcanoe; hot spring; throw into; surface; make electricity; plants and animals; national bird
℃
25
SUMMER December-February25
WINTER June-August mm
20
SOUTH ISLAND
James Cook
BACK
1.What do the words in bold refer to ?
1.It__N_ew__ZFra bibliotekea_la_n_d____
2.which_H_o_t_s_pr_in_gs
3.this heat__H_ea_t_o_f _th_e_h_o_t _sp_ri_n_gs________
BACK
Key words:
1) The Maori; 1,000years ago; Polynesia; Narrow boats; settle ;
2) 1421; Chinese salors 3) The Dutch Abel Tasman ; 1642 4) 120 years later;James Cook; 1769 5) By 1840; 2000 Europeans; settle;
BACK
Key Words:
mild sea climate; subtropical; warmest;coldest
BACK
Key words:
surrounding; deep blue ; lie on; bay; harbour; beach; nature landscape; dead volcanoe; hot spring; throw into; surface; make electricity; plants and animals; national bird
℃
25
SUMMER December-February25
WINTER June-August mm
20
高一英语New Zealand课件 人教
Clean sand beaches
Discussion
After you learned the text, what’s your idea about the environment ?
1、Do exercise 1—4 of Post reading
2、After class you should learn the text again until you can retell it.
New Zealand
Hot springs
Heat of the hot springs
Europeans
England
2.Describe the location of the following lands, seas and cities in relation to New Zealand. A.The Pacific Ocean B.The Tasman Sea C.Wellington D.Auckland E.Christchurch
Reading
`Read the text carefully and fill in the blanks in the form.
location
two large islands
the ocean to the north and east
the sea to the south and west
Homework
9、静夜四无邻,荒居旧业贫。。*** 10、雨中黄叶树,灯下白头人。。**** 11、以我独沈久,愧君相见频。。***** 12、故人江海别,几度隔山川。。**** 13、乍见翻疑梦,相悲各问年。。***** 14、他乡生白发,旧国见青山。。**** 15、比不了得就不比,得不到的就不要。。。***** 16、行动出成果,工作出财富。。*** 17、做前,能够环视四周;做时,你只能或者最好沿着以脚为起点的射线向前。。**** 9、没有失败,只有暂时停止成功!。*** 10、很多事情努力了未必有结果,但是不努力却什么改变也没有。。**** 11、成功就是日复一日那一点点小小努力的积累。。***** 12、世间成事,不求其绝对圆满,留一份不足,可得无限完美。。**** 13、不知香积寺,数里入云峰。。***** 14、意志坚强的人能把世界放在手中像泥块一样任意揉捏。**** 15、楚塞三湘接,荆门九派通。。。***** 16、少年十五二十时,步行夺得胡马骑。。*** 17、空山新雨后,天气晚来秋。。**** 9、杨柳散和风,青山澹吾虑。。*** 10、阅读一切好书如同和过去最杰出的人谈话。**** 11、越是没有本领的就越加自命不凡。***** 12、越是无能的人,越喜欢挑剔别人的错儿。**** 13、知人者智,自知者明。胜人者有力,自胜者强。***** 14、意志坚强的人能把世界放在手中像泥块一样任意揉捏。**** 15、最具挑战性的挑战莫过于提升自我。。***** 16、业余生活要有意义,不要越轨。*** 17、一个人即使已登上顶峰,也仍要自强不息。****
人教版高中英语Book 11Unit 1 NewZealand Reading教学课件共15张PPT含视频
2. Write a brief introduction of NZ including its geography, history, culture ...
After the NZ Land Wars English arrived in large numbers
British society -- cities and towns, religion, government administration, education, law, discovery of gold -- more immigrants
tectonic plates – geological activity
South: 65% mountains, Southern Alps,
narrow, coastal strip rain, sunny
tallest peaks, glaciers
Read and mark on the map
North: 20% mountains, Sloping farmland, Central Plateau, Hot spring,
plates, hills, sunny
Think:
On which island would you expect there to be more people?
Think:
• Are the changes happened in New Zealand good or bad?
• What can you learn from those changes?
Title:
New Zealand: Land Of _T_h_e_L_o_n_g_W_h_i_te__Cl_o_u_d____
After the NZ Land Wars English arrived in large numbers
British society -- cities and towns, religion, government administration, education, law, discovery of gold -- more immigrants
tectonic plates – geological activity
South: 65% mountains, Southern Alps,
narrow, coastal strip rain, sunny
tallest peaks, glaciers
Read and mark on the map
North: 20% mountains, Sloping farmland, Central Plateau, Hot spring,
plates, hills, sunny
Think:
On which island would you expect there to be more people?
Think:
• Are the changes happened in New Zealand good or bad?
• What can you learn from those changes?
Title:
New Zealand: Land Of _T_h_e_L_o_n_g_W_h_i_te__Cl_o_u_d____
新西兰New Zealand(英文)PPT课件
.
5
瓦尔特高原牧场Walter Peak,Where the scenery is great!
.
6
天空塔Sky Tower,It suits to do bungee jumping movement!
.
7
特卡波湖Lake Tekapo,好牧羊人教堂Church of the Good Shepherd
➢ religion More than half of Auckland city's population is
Christian. Less than 10% people . regularly go to church 1o0 n Sunday.
Unive➢rsSitcyioefnce and Education
奥克兰理工大学学校建成于1895 年,于2000年被新西兰政府正式 批准升为新西兰八所公立大学之 一。
.
12
Mount Eden Park
Mountain in the park is 220 meters high, while the road circled on the hill, overlooking the city , harbor scenery , the Ground Wang Peninsula and Love Ji Tuotuo Island, village green like grass , harbor and across the best in the fundus .
umber of which became extinct after the arrival of humans and introduced mamm
als.
Unit19 new zealand (图片素材)课件
kiwi is about the size of a chicken,its neck and legs are short,and its bill is long and flexible.At night, it feeds on earthworms and insects,it hides during the day
• 4.the 1860s---
• 1880s
gold fever drew thousands of
prospectors to New Zealand.
• 5.1907 became autonomous
American Indian
Maori Chief
Maoris arrived in New Zealand in 10 canoes from an island near Tahiti in the 1100s.
UNIT 19
New Zealand
New Zealand is one of the first countries on the planet to see the new day, 12 hours ahead of Greenwich
Aotearoa---Land of the Long White Cloud
wheatstalks
Bungee was
invented in New Zealand
Sports
Wind Surfer
Powder Skiing
Breathtaking Sceபைடு நூலகம்ery
volcano
When most people see images of New Zealand, the first thing that comes to mind is 'Green'. over 18 percent of its land is covered in forest.
• 4.the 1860s---
• 1880s
gold fever drew thousands of
prospectors to New Zealand.
• 5.1907 became autonomous
American Indian
Maori Chief
Maoris arrived in New Zealand in 10 canoes from an island near Tahiti in the 1100s.
UNIT 19
New Zealand
New Zealand is one of the first countries on the planet to see the new day, 12 hours ahead of Greenwich
Aotearoa---Land of the Long White Cloud
wheatstalks
Bungee was
invented in New Zealand
Sports
Wind Surfer
Powder Skiing
Breathtaking Sceபைடு நூலகம்ery
volcano
When most people see images of New Zealand, the first thing that comes to mind is 'Green'. over 18 percent of its land is covered in forest.
new zealandPPT精品课件
F2
费力杠杆
F2 O
F1
由 F1l1=F2l2 ∵l1 < l2 ∴F1 > F2
这是费力杠杆
费力杠杆
杠杆的应用
省力杠杆
费力杠杆
等臂杠杆
小
结练习来自等臂杠杆的特点O
动力臂l1
F1
由 F1l1=F2l2
∵l1 = l2
∴F1 = F2
F2
这是等臂杠杆
等臂杠杆不省力,也不省距离
小结
•省力杠杆的特点 A 动力臂大于阻力臂 B 省力但是费距离 •费力杠杆的特点 A 动力臂小于阻力臂 B 费力但是省距离 •等臂杠杆的特点 A 动力臂等于阻力臂 B 不省力也不省距离
这是省力杠杆
省力杠杆的特点
A’
O
Ah
F2 F2
F1 B’ SB=4Fh1
可见,省力杠杆虽然省力,但费了距离
小资料 人 体 内 的 杠 杆
当曲肘把重物举起来的
时候,手臂也是一个杠杆(如
图)。肘关节是支点,支点左
右都有肌肉。这是一种费力
F1
杠杆,举起一份的重量,肌
o
肉要化费6倍以上的力气,虽 然费力,但是可以赢得速度。
小资料 人 体 内 的 杠 杆
点一下头或抬一下头是靠杠杆的 作用(见图),杠杆的支点在脊柱之顶, 支点前后各有肌肉,头颅的重量是阻 力。支点前后的肌肉配合起来,有的 收缩有的拉长配合起来形成低头仰头, 从图里可以看出来低头比仰头要省力。
省力杠杆
F1
O
动力臂l1
阻力臂l2
F2
由 F1l1=F2l2 ∵l1>l2 ∴F1< F2
几乎每一台机器中都少不了杠杆,就是在人体 中也有许许多多的杠杆在起作用。拿起一件东西, 弯一下腰,甚至翘一下脚尖都是人体的杠杆在起作 用,了解了人体的杠杆不仅可以增长物理知识,还 能学会许多生理知识。
人教版高中英语选修11《Unit1 New Zealand》 课件 (共33张PPT)
◆ 1840年,毛利人和英国皇室在新西兰怀唐伊镇签 订了《怀唐伊条约》,内容包括:新西兰成为英国 殖民地;毛利人可保有自己的土地、森林与渔场; 享有英国国民之权利。 该条约奠定了毛利人与新移民之间的合作关系, 为毛利人和非毛利人共同居住在这个国家提供了依 据,该条约也奠定了新西兰英式政制的基础。
◆ 1852年新西兰取得一定的独立权,并成立了联合 国民大会。
◆ 1930-1949 由于第二次世界大战,大量德国犹太人及难民涌 入新西兰,华人税被废除。
◆ 1950-1969 荷兰及匈牙利人移民到新西兰,同时又有一些华 人从香港及印度尼西亚来到新西兰。
新西兰移民史
◆ 1970-1989 太平洋岛国相继独立,他们仍具有新西兰居住权。 同时大量华人从南亚涌入新西兰。
_C_h__ri_s_tc_h_u__rc_h_,__Q_u_e_e_n_s_t_o_w__n___ Ocean/sea__t_h_e__P_a_c_if_ic__O_c_e_a_n_________
A mild sea___s_u_b_tr_o_p_i_c_a_l _in__th__e_n_o_r_t_h____ rainfall__r_a_in__a_l_o_t____________________ season_tw__o_:_s_u__m_m__e_r_(_D_e_c_-_-_F_e_b_)_______
The Longest River in NZ The Waikato River 怀卡托河
The Largest Lake Lake Taupo 陶波湖
Topography
Three fourth of New Zealand is more than 200 meters above sea level.
◆ 1852年新西兰取得一定的独立权,并成立了联合 国民大会。
◆ 1930-1949 由于第二次世界大战,大量德国犹太人及难民涌 入新西兰,华人税被废除。
◆ 1950-1969 荷兰及匈牙利人移民到新西兰,同时又有一些华 人从香港及印度尼西亚来到新西兰。
新西兰移民史
◆ 1970-1989 太平洋岛国相继独立,他们仍具有新西兰居住权。 同时大量华人从南亚涌入新西兰。
_C_h__ri_s_tc_h_u__rc_h_,__Q_u_e_e_n_s_t_o_w__n___ Ocean/sea__t_h_e__P_a_c_if_ic__O_c_e_a_n_________
A mild sea___s_u_b_tr_o_p_i_c_a_l _in__th__e_n_o_r_t_h____ rainfall__r_a_in__a_l_o_t____________________ season_tw__o_:_s_u__m_m__e_r_(_D_e_c_-_-_F_e_b_)_______
The Longest River in NZ The Waikato River 怀卡托河
The Largest Lake Lake Taupo 陶波湖
Topography
Three fourth of New Zealand is more than 200 meters above sea level.
New Zealand-高中英语课件
involved. • overweighed adj. 肥胖的 weight n. 重量, 体重
• 2. range • A mountain range runs down the middle of the
South Island, and includes the country’s highest mountain: Mount Cook. • n. 山脉; 一系列; 范围, 界限; 射程 • The hotel offers a wide range of facilities. • 这家酒店提供各种各样的设施。
用单词的正确形式填空
1. He was not certain whether the __n_a_t_iv_e_s__(当地人)were friendly. 2. They were hunted almost toe_x_t_in_c_t_io_n______(extinct). 3. Pandas could become __ex_t_i_n_c_t _____(灭绝的) in the wild. 4. Do you know how much it __w_e_i_g_h_s______(重)? 5. Fruit and vegetables are sold by __w__e_ig_h_t.(重量) 6. I found I have a lot in _c_o_m__m__o_n____(共同点) with these people. 7. It could be five years before the drug is_g_e_n_e_r_a_l_ly(普遍地)
• Sichuan is _h_o_m__e_to____ (故乡,栖居地)pandas
句型仿写:
• 2. range • A mountain range runs down the middle of the
South Island, and includes the country’s highest mountain: Mount Cook. • n. 山脉; 一系列; 范围, 界限; 射程 • The hotel offers a wide range of facilities. • 这家酒店提供各种各样的设施。
用单词的正确形式填空
1. He was not certain whether the __n_a_t_iv_e_s__(当地人)were friendly. 2. They were hunted almost toe_x_t_in_c_t_io_n______(extinct). 3. Pandas could become __ex_t_i_n_c_t _____(灭绝的) in the wild. 4. Do you know how much it __w_e_i_g_h_s______(重)? 5. Fruit and vegetables are sold by __w__e_ig_h_t.(重量) 6. I found I have a lot in _c_o_m__m__o_n____(共同点) with these people. 7. It could be five years before the drug is_g_e_n_e_r_a_l_ly(普遍地)
• Sichuan is _h_o_m__e_to____ (故乡,栖居地)pandas
句型仿写:
高一英语下学期unit18-New-Zealand
1、通过分集水箱的管道往系统缓慢注水,同时排出系统中的空气。2、待系统充满水后,进行水密性检查。3、采用手动压力泵缓慢提升系统压力。4、待系统升压至规定试验压力后,停止增压,稳压1小时,观察上海自动化仪表四厂看是否出现掉压现象,从而进一步判断有无漏水现象。5、稳压1 怎样防止空气呼吸器气瓶爆炸|标签:汽车人们使用空气呼吸器,呼吸的空气来源于压缩气瓶,这是空气呼吸器最基本的一个部件,压缩气瓶的容积和承压能力决定了可存放压缩空气的量,由于气瓶内存放的是高压空气,因此存在一定的安全隐患,以前曾发生过由于使用不当造成的气瓶爆炸事件
1、防止空气呼吸器气瓶爆炸,首先要保证气瓶的完好性,保证气瓶外无严重的磨损,保证开关阀门可正常工作,还要注意气瓶的存放环境,不要将设备存放在潮湿的环境中,也不能让设备暴晒在阳光下,同时注意轻拿轻放。 2、定期对正压式空气呼吸器进行性能检测,这是很基本的一点。对空气呼吸器气瓶更应该加强检测,对气瓶进行充气放气测试,观察充放气过程中是否存在不正常的杂音,观察上海自动化仪表四厂是否正常等。3、规范的使用气瓶,每个气瓶都有固定的容积和抗压能力,广大客户在给气瓶充气过 水泵运行中相关数据的注意事项水泵在运行过程中应该有专人看护,应水。 雨辰水泵在运行中应注意哪些:1、水泵在运行中应注意注意查看流量 水泵的流量是各种水泵在使用运行中最基本的参数之一,随时观察水泵流量可以知道水泵及整个系统的运行情况,并且可以根据需求对水泵流量进行调节,最简单的方法就是可以通过出口阀门控制调节,变频水泵有变频控制的可以用变频器调节。如有必要可以采取远程观察和控制的方式。 2、2、水泵在运行中应注意注意查看压力 水泵的压力是水泵的另一个比较重要的水泵参数,对其观察也可以全面知道水泵及整个系统的运行情况,也可以根据出口压力的大小依据泵铭牌能估计出当前的大致流量数据。通常在查看压力时,应该对同时查看泵进口压力、泵出口压力、整个系统压力三个地方。在泵的进口管道处安装上海自动 3、水泵在运行中应注意注意查看电机电流或使用功率 通过查看离心泵电机电流可以了解当前水泵运行状况是否过载超流,从而得知道水泵有没有出现过载的现象,如果出现过载可以及时关小阀门控制超流过载的现象出现,另外也可以通过观察电机使用功率来了解水泵的运行流量是否达到需求。 4、水泵在运行中应注意查看辅助系统的油压、水压监测 某些带有油压、水压系统的辅助设备的泵机组.对油压、水压系统的依赖性很强,这些油压、水压系统的正常运行对泵机组有着非常重要的作用,如果油压、水压系统不能正常工作将会导致泵机组的无法运行、损坏机器甚至威胁整个装置的安全运行,因此,完全有必要对其进行检测,甚至还配带 5、水泵在运行中应注意查看水泵温度 通过查看水泵轴承温度可以及时避免水泵轴承温度过高导致轴承损坏从而出现机械故障导致电机烧坏的现象出现 6、水泵在运行中应注意异常噪声振动观察 水泵在运行中应该随时有人查看水泵有无振动现象的出现,水泵出现不正常的振动及噪声应该及时停机检查。 7、特殊泵类应注意泄漏、污染现象 有些水泵例如磁力驱动泵在用于输送易燃易爆、剧毒等贵重稀有介质时需要安装泄露监测仪器并且操作人员要随时注意查看,以防止出现泄漏时被第一时间发现。有些液体如果出现泄漏现象不但会对环境造成比较大的污染、而且还会有极大的危险性当然也会造成较大的经济损失,所以有必要对其
1、防止空气呼吸器气瓶爆炸,首先要保证气瓶的完好性,保证气瓶外无严重的磨损,保证开关阀门可正常工作,还要注意气瓶的存放环境,不要将设备存放在潮湿的环境中,也不能让设备暴晒在阳光下,同时注意轻拿轻放。 2、定期对正压式空气呼吸器进行性能检测,这是很基本的一点。对空气呼吸器气瓶更应该加强检测,对气瓶进行充气放气测试,观察充放气过程中是否存在不正常的杂音,观察上海自动化仪表四厂是否正常等。3、规范的使用气瓶,每个气瓶都有固定的容积和抗压能力,广大客户在给气瓶充气过 水泵运行中相关数据的注意事项水泵在运行过程中应该有专人看护,应水。 雨辰水泵在运行中应注意哪些:1、水泵在运行中应注意注意查看流量 水泵的流量是各种水泵在使用运行中最基本的参数之一,随时观察水泵流量可以知道水泵及整个系统的运行情况,并且可以根据需求对水泵流量进行调节,最简单的方法就是可以通过出口阀门控制调节,变频水泵有变频控制的可以用变频器调节。如有必要可以采取远程观察和控制的方式。 2、2、水泵在运行中应注意注意查看压力 水泵的压力是水泵的另一个比较重要的水泵参数,对其观察也可以全面知道水泵及整个系统的运行情况,也可以根据出口压力的大小依据泵铭牌能估计出当前的大致流量数据。通常在查看压力时,应该对同时查看泵进口压力、泵出口压力、整个系统压力三个地方。在泵的进口管道处安装上海自动 3、水泵在运行中应注意注意查看电机电流或使用功率 通过查看离心泵电机电流可以了解当前水泵运行状况是否过载超流,从而得知道水泵有没有出现过载的现象,如果出现过载可以及时关小阀门控制超流过载的现象出现,另外也可以通过观察电机使用功率来了解水泵的运行流量是否达到需求。 4、水泵在运行中应注意查看辅助系统的油压、水压监测 某些带有油压、水压系统的辅助设备的泵机组.对油压、水压系统的依赖性很强,这些油压、水压系统的正常运行对泵机组有着非常重要的作用,如果油压、水压系统不能正常工作将会导致泵机组的无法运行、损坏机器甚至威胁整个装置的安全运行,因此,完全有必要对其进行检测,甚至还配带 5、水泵在运行中应注意查看水泵温度 通过查看水泵轴承温度可以及时避免水泵轴承温度过高导致轴承损坏从而出现机械故障导致电机烧坏的现象出现 6、水泵在运行中应注意异常噪声振动观察 水泵在运行中应该随时有人查看水泵有无振动现象的出现,水泵出现不正常的振动及噪声应该及时停机检查。 7、特殊泵类应注意泄漏、污染现象 有些水泵例如磁力驱动泵在用于输送易燃易爆、剧毒等贵重稀有介质时需要安装泄露监测仪器并且操作人员要随时注意查看,以防止出现泄漏时被第一时间发现。有些液体如果出现泄漏现象不但会对环境造成比较大的污染、而且还会有极大的危险性当然也会造成较大的经济损失,所以有必要对其