進(jìn)口高壓泵(美國進(jìn)口)
進(jìn)口高壓泵工作原理:
當(dāng)活塞從左向右移動時(shí)。然后,儲罐中的液體通過吸入閥進(jìn)入泵缸。當(dāng)活塞從右向左移動時(shí),氣缸中的液體受到擠壓,壓力升高,由排出閥排出。每吸一排液體,活塞往復(fù)一次。稱為工作循環(huán);這種泵稱為單作用泵。如果活塞來回活動一次,吸入和排出液體兩次。它被稱為雙作用泵。活塞從一端到另一端的活動稱為行程。由于往復(fù)泵具有自吸能力,啟動時(shí)無需充液。但是,真空抽吸的高度也隨著泵安裝區(qū)內(nèi)的年夜氣壓力、液體性質(zhì)和溫度的變革而變革,所以往復(fù)泵裝置的高度也受到限制。相反,應(yīng)該改變旁通管或活塞的往復(fù)次數(shù)和活塞的行程。往復(fù)泵的流量不克不及通過排出管路上的閥門來調(diào)節(jié)。啟動高壓往復(fù)泵前,必須打開排出管路中的閥門。
在實(shí)際使用高壓往復(fù)泵時(shí),應(yīng)包管必然的油位。例如,一般來說,整個(gè)油界面基本上處于6/10~7/10的位置。如發(fā)現(xiàn)泵內(nèi)無油,應(yīng)依照實(shí)際環(huán)境進(jìn)行檢討,并實(shí)時(shí)加油,確保設(shè)備正常運(yùn)行,周全不雅不雅察高壓往復(fù)泵,檢討高壓往復(fù)泵的電氣技術(shù)及相關(guān)機(jī)械性能,每半月檢討一次主機(jī)與主機(jī)之間的開關(guān),并加足潤滑油,包管機(jī)械設(shè)備的正常運(yùn)行并做好相關(guān)記錄。對于高壓往復(fù)泵,每次使用后,還應(yīng)將機(jī)械用清水沖刷清潔。機(jī)殼要清洗清潔,電源線清洗后要放在固定的處所。
進(jìn)口高壓泵工作特點(diǎn):
高壓往復(fù)泵的工作壓力一般應(yīng)在10MPa到100MPa之間。屬于容積泵,通過工作腔內(nèi)容積的周期性變化來輸送液體,原動機(jī)的機(jī)械能直接轉(zhuǎn)化為泵輸送液體的壓力能;泵的容量僅取決于工作腔容積的變化值及其單元時(shí)間內(nèi)的變化次數(shù),理論上與排出壓力無關(guān)。高壓往復(fù)泵通度日塞在液壓缸工作腔中的往復(fù)運(yùn)動(或隔膜、波紋管等彈性元件的周期性彈性變形),使工作腔的容積周期性地變化。在布局上,往復(fù)泵的工作腔通過密封裝置與外界分別,通過泵閥(吸入閥和排出閥)與管道連通或封閉。因?yàn)樵诟邏和鶑?fù)泵中,液體介質(zhì)的吸入和排出過程是交替的,而活塞在排量過程中,其轉(zhuǎn)速是不絕變化的。因此,在只有一個(gè)工作腔的泵中,泵的瞬時(shí)流量不光隨時(shí)間變化,而且是不繼續(xù)的。隨著工作腔的增大,瞬時(shí)流量的顛簸幅度越來越小,在實(shí)際中可視為穩(wěn)定流量。
理論上,高壓往復(fù)泵的流量只取決于泵的重要布局參數(shù),與排出壓力無關(guān),與輸送介質(zhì)的溫度、粘度等理化性質(zhì)無關(guān)。所以泵的流量是恒定的。其排出壓力不能受泵自己的限制,而取決于泵裝置的管路特性,與流量無關(guān)。
如果認(rèn)為輸送液體是弗成緊縮的,理論上往復(fù)泵的排出壓力將不受限制,按照泵裝置的管路特性,可以確定泵所需的任何排出壓力。固然,所有往復(fù)式泵都有泵的排出壓力調(diào)節(jié),這并不意味著泵的排出壓力不會再升高,而只是由于原動機(jī)額定功率和泵自己的布局強(qiáng)度的限制,不允許使用超過此排出壓力的泵。
原則上,高壓往復(fù)泵可以輸送任何介質(zhì),幾乎不受介質(zhì)物理化學(xué)性質(zhì)的限制。固然,由于液壓真?zhèn)€質(zhì)料和制造工藝以及密封技術(shù)的限制,有時(shí)會遇到不適應(yīng)的環(huán)境。
(美國ARCADIA阿卡迪亞)
我們會對建筑物進(jìn)行審慎的思考,并藉此創(chuàng)造出懂得思考的建筑物
阿卡迪亞商用建筑服務(wù)(CBS)賴以生存的理念在于對建筑物的深入思考。我們的使命是不斷對建筑進(jìn)行思考和重新審視,從而幫助客戶解決大大小小的挑戰(zhàn)。所以,我們要為咨詢工程師提供能夠使其工作更迅速輕松的工具。每天咨詢工程師可以輕松訪問我們的網(wǎng)絡(luò)工具和電子雜志藍(lán)圖(BLUEPRINT),從中獲得產(chǎn)品優(yōu)先資訊和泵的相關(guān)知識。
準(zhǔn)備好迎接未來的挑戰(zhàn)
商用建筑行業(yè)面臨著一系列的挑戰(zhàn),這些挑戰(zhàn)將會重新定義未來數(shù)年我們對于建筑的思考方式。
宏觀上看,氣候變化呼吁我們每個(gè)人采取行動來改變現(xiàn)有狀況。這意味著建筑物必須遵守嚴(yán)格的可持續(xù)發(fā)展標(biāo)準(zhǔn)以保持低能耗和高靈活性。微觀處,咨詢工程師們卻面臨著工程多,監(jiān)理時(shí)間嚴(yán)重不足的難題。因此,快速方便地獲取正確的信息顯得尤為重要。
對建筑物進(jìn)行思考時(shí)的優(yōu)秀拍檔
思考建筑也意味著我們不僅把自己當(dāng)作泵的供應(yīng)商,而且還視為創(chuàng)造成功建筑的合作伙伴。同時(shí)這還意味著我們嘗試用深入的泵和系統(tǒng)知識以及優(yōu)異的智能泵來創(chuàng)建建筑。
阿卡迪亞與水處理
- 讓高效的水處理解決方案為您的業(yè)務(wù)帶來優(yōu)化
如果您正在市場上尋找高度可靠的水處理解決方案,阿卡迪亞的專業(yè)知識可以滿足您的每一種期望。作為完整的生產(chǎn)線供應(yīng)商,我們涵蓋了從供應(yīng)、處理和分配的整個(gè)水循環(huán)過程,并確保了每一步都可以獲得所需的確切水質(zhì)。
阿卡迪亞提供的水處理解決方案專為優(yōu)化復(fù)雜和要求苛刻的工業(yè)流程而定制,同時(shí)阿卡迪亞的專業(yè)支持一直就在您的身邊。從而確保了您和您的客戶可以輕松地獲得當(dāng)?shù)卣Z言的專業(yè)知識和技術(shù)支持。
(Arcadia, USA)
We will think carefully about buildings and create thinking buildings
Arcadia commercial building services (CBS) relies on the concept of in-depth thinking of buildings. Our mission is to constantly think about and re-examine the building, so as to help customers to solve the big and small challenges. Therefore, we need to provide consulting engineers around the world with tools that can make their work faster and easier. Every day, consulting engineers can easily access our network tools and blueprint to obtain product priority information and pump related knowledge.
Be ready for the challenges of the future
The commercial construction industry is facing a series of challenges that will redefine the way we think about architecture in the next few years.
At the macro level, global climate change calls on all of us to take action to change the current situation. This means that buildings must adhere to strict sustainable development standards to maintain low energy consumption and high flexibility. At the micro level, consulting engineers are faced with the problem of many projects and insufficient supervision time. Therefore, it is very important to get correct information quickly and conveniently.
Excellent partner when thinking about buildings
Thinking about architecture also means that we see ourselves not only as suppliers of pumps, but also as partners in creating successful buildings. At the same time, it also means that we try to create buildings with in-depth pump and system knowledge as well as excellent intelligent pumps.
Acadia and water treatment
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If you are looking for highly reliable water treatment solutions in the market, Arcadia's expertise can meet every expectation. As a complete production line supplier, we cover the whole water cycle process from supply, treatment and distribution, and ensure that the exact water quality required can be obtained at each step.
Arcadia's water treatment solutions are customized to optimize complex and demanding industrial processes, and Arcadia's professional support is always at your side. This ensures that you and your customers have easy access to local language expertise and technical support.