TWI762208B - Deep-sea water siphon device - Google Patents

Deep-sea water siphon device Download PDF

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TWI762208B
TWI762208B TW110106213A TW110106213A TWI762208B TW I762208 B TWI762208 B TW I762208B TW 110106213 A TW110106213 A TW 110106213A TW 110106213 A TW110106213 A TW 110106213A TW I762208 B TWI762208 B TW I762208B
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water
pipe
siphon
section
seawater
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TW110106213A
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TW202233947A (en
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盧順從
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主典興業股份有限公司
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Abstract

A deep-sea water siphon device includes a drawing pipe, a siphon pipe, and a plurality of fluid control valves. The drawing pipe is connected by pipes from the sea surface into the deep sea. The siphon pipe is formed by an inlet end connected with the top end of the drawing pipe. Each fluid control valve is normally closed and has a predetermined control pressure. When the sea water pressure in the pipe under each fluid control valve is larger than the sea water pressure in the pipe above the fluid control valve, the corresponding fluid control valve is opened for conduction, such that the deep-sea water is continuously drawn through the drawing pipe to the inlet end of the siphon pipe, whereby the siphon effect keeps conveying the sea water in the drawing pipe to the outlet end of the siphon pipe without a motor.

Description

海洋深層水之虹吸汲取裝置Deep ocean water siphon suction device

本發明係關於一種海水汲取裝置,尤指一種免用馬達即可不斷汲取海洋深層水之虹吸汲取裝置。The present invention relates to a seawater scooping device, especially a siphon scooping device that can continuously scoop up deep ocean water without using a motor.

所謂海洋深層水,是在距離海面約200公尺以下之深層海水謂之,由於在該深度以下之海水不受太陽光之照射,也不與大氣有所接觸,相較於淺層之海水易有塑化劑、污油或廢棄物等污染物而言,在海洋深層因自然形成之隔絕而不受污染,因此水質相對潔淨且穩定,並且富含礦物質而具高營養性,海洋深層水因而具有相當高的附加價值,已由業界廣泛應用。The so-called deep ocean water refers to the deep sea water below about 200 meters from the sea surface. Since the sea water below this depth is not exposed to sunlight and does not come into contact with the atmosphere, it is easier than the shallow sea water. In the case of pollutants such as plasticizers, dirty oil or waste, the deep ocean is naturally isolated and free from pollution, so the water quality is relatively clean and stable, rich in minerals and highly nutritious. Therefore, it has a very high added value and has been widely used in the industry.

然而,目前汲取海洋深層水的方式,是將管路深放至海洋深層處,並以馬達驅動泵浦形成負壓以對進行抽吸海水的動作,但此方式除了馬達在長時間抽取海水時會因高鹽分而腐蝕,導致構件易損壞之問題外,特別是馬達需要供予電力始能運作,由於馬達相當耗電,且在海岸要長時間供給電力也有所不易,甚或必須另設水力或風力發電設備以輔助供電,故而造成汲取海洋深層水之諸多不便,此即本發明所欲解決之主要問題所在。However, the current method of drawing deep ocean water is to put pipelines deep in the ocean, and use a motor to drive a pump to form a negative pressure to pump seawater. In addition to the problem that the components are easily damaged due to corrosion due to high salt content, especially the motor needs to be supplied with electricity before it can operate. Since the motor consumes a lot of electricity, and it is difficult to supply electricity for a long time on the coast, it is even necessary to provide additional hydraulic or The wind power generation equipment is used for auxiliary power supply, thus causing a lot of inconvenience in drawing deep ocean water, which is the main problem to be solved by the present invention.

為解決上述課題,本發明提供一種海洋深層水之虹吸汲取裝置,其可免用馬達即可汲取海洋深層水以供應用。In order to solve the above problem, the present invention provides a siphoning device for deep ocean water, which can draw deep ocean water for supply without using a motor.

本發明之一項實施例提供一種海洋深層水之虹吸汲取裝置,其包含一汲水管、一虹吸管,以及複數流體控制閥。汲水管包括複數管段以端對端銜接而自海面伸設至海洋深層,汲水管包括一位在海面之頂端和一位在海洋深層之底端;虹吸管具有一入水端及一出水端,入水端連通汲水管之頂端而導通,而出水端低於入水端;複數流體控制閥設於複數管段之銜接處,各流體控制閥係常態關閉且預設一達到時開啟之控制壓力,各流體控制閥在其下方之管段中海水之壓力相對其上方之管段中海水之壓力大至高於控制壓力時開啟而導通,以將海洋深層之海水經汲水管不斷由底端輸送至頂端,且藉虹吸管以虹吸作用不斷將汲水管內之海水由入水端輸送至出水端。An embodiment of the present invention provides a siphon and scooping device for deep ocean water, which includes a scooping pipe, a siphon pipe, and a plurality of fluid control valves. The water-draining pipe includes a plurality of pipe sections connected end-to-end and extended from the sea surface to the deep ocean. The water-draining pipe includes one at the top of the sea surface and one at the bottom of the deep ocean; the siphon has a water inlet end and a water outlet end, and the water inlet end Connect to the top of the drain pipe and conduct, and the water outlet end is lower than the water inlet end; a plurality of fluid control valves are arranged at the junction of the plurality of pipe sections, and each fluid control valve is normally closed and the control pressure that opens when it is preset is preset. When the pressure of the seawater in the pipe section below it is greater than the pressure of the seawater in the pipe section above it, it opens and conducts, so that the seawater in the deep ocean is continuously transported from the bottom end to the top through the dipping pipe, and the siphon pipe is used to siphon the seawater. The function is to continuously transport the seawater in the suction pipe from the water inlet to the water outlet.

藉此,透過汲水管自海面伸設至海洋深層,並於海面連通虹吸管,利用海洋在離海面愈深處有壓力愈大的現象,而以汲水管之管段銜接處所設置之複數流體控制閥隨其上下管段海水之壓力差大於預設之控制壓力時開啟,以使海洋深層之海水能夠不斷地從汲水管之底端輸送至頂端且不逆流,並由虹吸管進行虹吸作用而可將汲水管之海水不斷引流輸出,故可免用馬達即可達到海洋深層水之汲取效果,即可免除馬達汲取海水時損壞及耗電之問題。In this way, the water-draining pipe is extended from the sea surface to the deep ocean, and the siphon pipe is connected to the sea surface to take advantage of the phenomenon that the pressure of the ocean increases with the depth of the sea. When the pressure difference between the upper and lower pipe sections of the seawater is greater than the preset control pressure, it will be opened, so that the seawater in the deep ocean can be continuously transported from the bottom end of the dipping pipe to the top without backflow, and the siphon will perform the siphon action to drain the water in the siphoned pipe. The seawater is continuously drained and output, so it can achieve the effect of absorbing deep ocean water without using a motor, which can avoid the problem of damage and power consumption when the motor is absorbing seawater.

為便於說明本發明於上述發明內容一欄中所表示的中心思想,茲以具體實施例表達。實施例中各種不同物件係按適於說明之比例、尺寸、變形量或位移量而描繪,而非按實際元件的比例予以繪製,合先敘明。In order to facilitate the description of the central idea of the present invention expressed in the column of the above-mentioned summary of the invention, specific embodiments are hereby expressed. Various objects in the embodiments are drawn according to proportions, sizes, deformations or displacements suitable for description, rather than the proportions of actual elements, which will be described first.

請參閱圖1至圖6所示,本發明提供一種海洋深層水之虹吸汲取裝置100,其包含一汲水管10、一虹吸管20,以及複數流體控制閥30,其中:Referring to FIGS. 1 to 6 , the present invention provides a deep ocean water siphon drawing device 100, which includes a water drawing pipe 10, a siphon pipe 20, and a plurality of fluid control valves 30, wherein:

所述汲水管10,其包括複數管段11以端對端銜接,供汲水管10自海面伸設至海洋深層,汲水管10包括一頂端12和一底端13,其中頂端12係位在海面,而底端13係位在海洋深層。於本實施例中,汲水管10係自海面伸設至海下約300公尺深處,依水深10公尺即增加1 kg/cm 2(即1大氣壓力)之現象,此時汲水管10之底端13位置之海水壓力大概在30~31 kg/cm 2,而由汲水管10之底端13每上升10公尺即下降1 kg/cm 2。於本實施例中,每一管段11係設定以10公尺為一段,以海面為1大氣壓力而言,自海面下伸設之第一段的管段11周圍海水的壓力約為1~2 kg/cm 2,第二段的管段11周圍海水的壓力約為2~3 kg/cm 2(即2~3大氣壓力),第三段的管段11周圍海水的壓力約為3~4 kg/cm 2(即3~4大氣壓力),以此類推至最末段之管段11海水周圍的壓力約為30~31 kg/cm 2(即30~31大氣壓力)。 Said water-draining pipe 10 comprises a plurality of pipe sections 11 connected end-to-end, and the water-supplying pipe 10 is extended from the sea surface to the deep ocean. The bottom 13 series is located in the deep ocean. In this embodiment, the water-draining pipe 10 is extended from the sea surface to a depth of about 300 meters below the sea, and the water depth increases by 1 kg/cm 2 (that is, 1 atmospheric pressure) according to the phenomenon that the water depth is 10 meters. At this time, the water-draining pipe 10 is The seawater pressure at the bottom end 13 is about 30-31 kg/cm 2 , and the bottom end 13 of the water-draining pipe 10 decreases by 1 kg/cm 2 every time the bottom end 13 rises by 10 meters. In the present embodiment, each pipe section 11 is set as a section of 10 meters, and the sea surface is 1 atmospheric pressure, the pressure of the seawater around the first section of the pipe section 11 extending from the sea surface is about 1~2 kg. /cm 2 , the pressure of the seawater around the pipe section 11 of the second section is about 2~3 kg/cm 2 (ie, 2~3 atmospheric pressure), and the pressure of the seawater around the pipe section 11 of the third section is about 3~4 kg/cm 2 (that is, 3-4 atmospheric pressure), and so on, the pressure around the seawater in the last pipe section 11 is about 30-31 kg/cm 2 (that is, 30-31 atmospheric pressure).

所述虹吸管20,其具有一入水端21及一出水端22,入水端21連通頂端12以導通汲水管10,而出水端22低於入水端21。於本實施例中,虹吸管20具有一吸水段23、一連通段24以及一落水段25,於吸水段23有入水端21,且於落水段25有出水端22,連通段24則連通於吸水段23和落水段25之間,於本實施例中,連通段24設一注水部241,而落水段25為自海上延伸至岸邊。The siphon 20 has a water inlet end 21 and a water outlet end 22 . The water inlet end 21 communicates with the top 12 to conduct the water drawing pipe 10 , and the water outlet end 22 is lower than the water inlet end 21 . In this embodiment, the siphon 20 has a water suction section 23, a communication section 24 and a water drop section 25. The water suction section 23 has a water inlet end 21, and the water drop section 25 has a water outlet end 22. The communication section 24 is connected to the water suction section. Between the section 23 and the falling water section 25, in this embodiment, a water injection part 241 is provided in the communicating section 24, and the falling water section 25 extends from the sea to the shore.

所述複數流體控制閥30,設於複數管段11之銜接處。各流體控制閥30係常態關閉且預設一達到時開啟之控制壓力,各流體控制閥30在其下方之管段11中海水之壓力相對其上方之管段11中海水之壓力大至高於該控制壓力時開啟而導通,以將海洋深層之海水經汲水管10不斷由底端13輸送至頂端12,且藉虹吸管20以虹吸作用不斷將汲水管10內之海水由入水端21輸送至出水端22。The plurality of fluid control valves 30 are arranged at the joints of the plurality of pipe sections 11 . Each fluid control valve 30 is normally closed and is preset to a control pressure to be opened when it is reached. The pressure of the seawater in the pipe section 11 below each fluid control valve 30 is greater than the pressure of the seawater in the pipe section 11 above it and is higher than the control pressure. It is turned on and conducts from time to time, so that the seawater in the deep ocean is continuously transported from the bottom end 13 to the top end 12 through the suction pipe 10, and the seawater in the suction pipe 10 is continuously transported from the water inlet end 21 to the water outlet end 22 by the siphon effect of the siphon pipe 20.

於一較佳實施例中,流體控制閥30包含一管體40、一桿體50、一第一彈性件60、一第二彈性件70及一調整件,其中:In a preferred embodiment, the fluid control valve 30 includes a pipe body 40, a rod body 50, a first elastic member 60, a second elastic member 70 and an adjustment member, wherein:

所述管體40,其於本實施例呈圓管狀,且為中空而具有一通孔41,管體40的兩端分別具有一入口42和一出口43,亦即入口42和出口43在管體40的兩端和通孔41相通。管體40在通孔41中具有一座部44,此座部44具有一穿孔45,此穿孔45係沿管體40之軸向伸設,而於一較佳實施例中,座部44包括一支架441及一立管442,支架441是在通孔41中沿著管體40的徑向而以兩端固定在管體40,立管442於本實施例為設在支架441面向入口42的一側而立著,此立管442為中空且貫通支架441而形成穿孔45。此外,本實施例之管體40在有出口43的一端具有一法蘭盤46,管體40係藉此法蘭盤46和管段11連接。The pipe body 40 is in the shape of a circular tube in this embodiment, and is hollow and has a through hole 41. Two ends of the pipe body 40 respectively have an inlet 42 and an outlet 43, that is, the inlet 42 and the outlet 43 are in the pipe body. Both ends of 40 communicate with through hole 41 . The pipe body 40 has a seat portion 44 in the through hole 41, and the seat portion 44 has a through hole 45, and the through hole 45 is extended along the axial direction of the pipe body 40. In a preferred embodiment, the seat portion 44 includes a The bracket 441 and a riser 442 are fixed to the tube body 40 at both ends along the radial direction of the tube body 40 in the through hole 41 . The riser 442 is arranged on the bracket 441 facing the inlet 42 in this embodiment. Standing on one side, the standpipe 442 is hollow and penetrates the bracket 441 to form a through hole 45 . In addition, the pipe body 40 of this embodiment has a flange 46 at the end having the outlet 43 , and the pipe body 40 is connected to the pipe section 11 by the flange 46 .

所述桿體50,其可活動地穿設於穿孔45,即桿體50可沿穿孔45之伸設方向而自由位移。桿體50的一端伸向入口42且具有一擋件,桿體50的另一端則是伸向出口43且具有一閥片51,此閥片51可隨桿體50沿所述軸向位移而啟閉出口43。於一較佳實施例中,桿體50在伸向入口42的一端具有一螺紋段52,而閥片51對應出口43而呈圓形片體。The rod body 50 can be movably penetrated through the through hole 45 , that is, the rod body 50 can be freely displaced along the extending direction of the through hole 45 . One end of the rod body 50 extends to the inlet 42 and has a stopper, and the other end of the rod body 50 extends to the outlet 43 and has a valve plate 51 , which can be adjusted along the axial displacement of the rod body 50 . Open and close exit 43. In a preferred embodiment, the rod body 50 has a threaded section 52 at one end extending toward the inlet 42 , and the valve plate 51 is a circular plate corresponding to the outlet 43 .

所述第一彈性件60套設於桿體50且位在座部44和所述擋件之間,而所述第二彈性件70則套設於桿體50且位在座部44和閥片51之間,第一彈性件60在座部44和所述擋件之間受壓時具有一第一預力,以提供第一彈性件60之彈性復位;同樣地,第二彈性件70在座部44和閥片51受壓時具有一第二預力,以提供第二彈性件70之彈性復位。於本實施例中,第一彈性件60和第二彈性件70皆為壓縮彈簧,但不以此為限。The first elastic member 60 is sleeved on the rod body 50 and is located between the seat portion 44 and the blocking member, while the second elastic member 70 is sleeved on the rod body 50 and located between the seat portion 44 and the valve plate 51 In between, the first elastic member 60 has a first pre-force when it is pressed between the seat portion 44 and the blocking member, so as to provide the elastic return of the first elastic member 60; When the valve plate 51 is pressed, it has a second pre-force to provide the elastic return of the second elastic member 70 . In this embodiment, the first elastic member 60 and the second elastic member 70 are both compression springs, but not limited thereto.

所述調整件於本實施例中為一個,其於本實施例中為一螺帽80而旋於螺紋段52,而所述擋件於本實施例中則為一墊片53,螺帽80係隔著墊片53而抵壓在第一彈性件60的一端,以螺帽80於螺紋段52旋動而調整第一彈性件60之壓縮程度,此時可調整第一彈性件60而使其第一預力大於第二彈性件70之第二預力,直至閥片51常態關閉,或是調整第一彈性件60之第一預力小於第二彈性件70之第二預力(即第二預力大於第一預力),直至閥片51為常態開啟。藉此,當閥片51為常態關閉時,流體須大於第一預力和第二預力之壓力差時才能推開閥片51而由出口43通過;另當閥片51為常態開啟時,流體回流的逆壓如大於第二預力和第一預力之壓力差,則閥片51被所述逆壓推向出口43而關閉。The adjusting member is one in this embodiment, which is a nut 80 screwed on the threaded section 52 in this embodiment, and the blocking member is a washer 53 and the nut 80 in this embodiment. It is pressed against one end of the first elastic member 60 through the washer 53, and the nut 80 is rotated on the threaded section 52 to adjust the compression degree of the first elastic member 60. At this time, the first elastic member 60 can be adjusted to make The first pre-force is greater than the second pre-force of the second elastic piece 70 until the valve plate 51 is normally closed, or the first pre-force of the first elastic piece 60 is adjusted to be smaller than the second pre-force of the second elastic piece 70 (ie The second pre-force is greater than the first pre-force) until the valve plate 51 is normally opened. Therefore, when the valve plate 51 is normally closed, the fluid must be greater than the pressure difference between the first pre-force and the second pre-force to push the valve plate 51 open and pass through the outlet 43; in addition, when the valve plate 51 is normally open, If the back pressure of the fluid backflow is greater than the pressure difference between the second pre-force and the first pre-force, the valve plate 51 is pushed toward the outlet 43 by the back pressure and is closed.

於一較佳實施例中,第一彈性件60在異於螺帽80抵壓的一端係靠抵在立管442,而本實施例中之第二彈性件70,其係一端直接靠抵在支架441,且另一端靠抵在閥片51,故於本實施例中,僅以螺帽80對第一彈性件60調整壓縮程度,而第二彈性件70則隨第一彈性件60之調整而對應伸縮,藉此調整第一預力和第二預力之間的壓力差。In a preferred embodiment, the end of the first elastic member 60 that is different from the pressing end of the nut 80 is abutted against the riser 442, and the second elastic member 70 in this embodiment is directly abutted against the end pipe 442. The bracket 441 has the other end against the valve plate 51 , so in this embodiment, only the nut 80 is used to adjust the compression degree of the first elastic member 60 , and the second elastic member 70 is adjusted with the first elastic member 60 . And corresponding expansion and contraction, thereby adjusting the pressure difference between the first pre-force and the second pre-force.

本發明之虹吸汲取裝置100實際用以汲取海洋深層水時,係將以複數管段11銜接好之汲水管10自海面伸設至海洋深層之處(如圖1所示),而在汲水管10於海下伸設之過程中,海水會由汲水管10之底端13自然進水而先蓄滿最末段之管段11,此時銜接在最末段之管段11內海水的壓力自然大於上方之管段11中的壓力(無水狀態),兩管段11之間銜接之流體控制閥30由在下之管段11內海水的壓力大於預設之控制壓力而開啟,海水便往在上之管段11流動,依此類推於各管段11,直至汲水管10在底端13和頂端12之間的各管段11內皆有海水蓄滿,此時汲水管10內為飽水而處於平衡狀態,各流體控制閥30此時將如圖3所示,閥片51由開啟(虛線表示)而變至關閉(實線表示)。When the siphon-drawing device 100 of the present invention is actually used to draw deep ocean water, the water-drawing pipe 10 connected with a plurality of pipe sections 11 is extended from the sea surface to the deep ocean (as shown in FIG. 1 ), and at the water-drawing pipe 10 During the process of extending under the sea, the seawater will naturally enter the water from the bottom end 13 of the water-draining pipe 10, and the last pipe section 11 will be filled first. At this time, the pressure of the seawater in the pipe section 11 connected to the last section is naturally greater than that above. The pressure in the lower pipe section 11 (anhydrous state), the fluid control valve 30 connected between the two pipe sections 11 is opened when the pressure of the seawater in the lower pipe section 11 is greater than the preset control pressure, and the seawater flows to the upper pipe section 11, And so on for each pipe section 11, until each pipe section 11 between the bottom end 13 and the top end 12 of the draw water pipe 10 is full of seawater, at this time the water draw pipe 10 is saturated with water and is in a balanced state, and each fluid control valve 30 At this time, as shown in FIG. 3, the valve plate 51 is changed from open (indicated by the dotted line) to closed (indicated by the solid line).

接著,即可將水由注水部241自連通段24注入,使水能通滿整個虹吸管20,藉由出水端22低於入水端21而產生水位差,當虹吸管20內的水自出水端22落水時,虹吸管20內便產生負壓而生所述虹吸作用(如圖4所示)。藉由入水端21連通於汲水管10之頂端12,此時虹吸管20內因所述虹吸作用而產生負壓,已被引流至汲水管10之頂端12的海水即可由虹吸管20之負壓而持續被往出水端22輸送,而當汲水管10之頂端12所屬之管段11內的海水變少時,如圖4所示,流體控制閥30隨其下方之管段11內海水的壓力相對大於其預設之控制壓力,閥片51由關閉(虛線表示)再變至開啟(實線表示),在下方之管段11內的海水便往上方之管段11流動,依此類推於各管段11,故在虹吸管20以負壓而持續輸送汲水管10內的海水至出水端22時,海水便會自然在汲水管10中由底端13往頂端12補水,以達到汲水管10可持續供應海底深層水至海面之作用。Then, water can be injected from the communication section 24 from the water injection part 241, so that the water can pass through the entire siphon pipe 20, and the water level difference is generated because the water outlet end 22 is lower than the water inlet end 21. When the water in the siphon pipe 20 flows from the water outlet end 22 When falling into the water, negative pressure is generated in the siphon pipe 20 to generate the siphon effect (as shown in FIG. 4 ). The water inlet end 21 is connected to the top 12 of the water-draining pipe 10. At this time, negative pressure is generated in the siphon pipe 20 due to the siphon action, and the seawater that has been drained to the top 12 of the water-draining pipe 10 can be continuously removed by the negative pressure of the siphon pipe 20. When the seawater in the pipe section 11 to which the top 12 of the water-draining pipe 10 belongs becomes less, as shown in FIG. 4 , the pressure of the seawater in the pipe section 11 below the fluid control valve 30 is relatively greater than its preset value. The control pressure of the valve plate 51 is changed from closed (indicated by the dotted line) to open (indicated by the solid line), and the seawater in the lower pipe section 11 will flow to the upper pipe section 11, and so on in each pipe section 11, so the siphon pipe 20 When the seawater in the suction pipe 10 is continuously transported to the water outlet end 22 with negative pressure, the seawater will naturally replenish water in the suction pipe 10 from the bottom end 13 to the top 12, so that the suction pipe 10 can continuously supply deep sea water to the sea surface. effect.

於本實施例中,虹吸管20於出水端22接設一多通連接件26,複數管路27分別以一端連接多通連接件26而連通出水端22,且複數管路27分別以另一端連接一蓄水槽90,各蓄水槽90與連接之管路27間設一流體控制閥30(如圖5所示),各蓄水槽90於本實施例中為不同容量,而可分別存蓄不同容積之海水,且各蓄水槽90的位置也依距離而有遠近之分。此述流體控制閥30,其在各蓄水槽90中所存蓄海水之壓力相對於連接之管路27中海水之壓力大至高於預設之控制壓力時關閉,以阻止管路27中之海水繼續進入所連接之蓄水槽90,此時以流體控制閥30作為安全閥。舉例來說,若第二預力設定為5 kg/cm 2,而第一預力設定為3 kg/cm 2,故閥片51因第二預力大於第一預力2 kg/cm 2而被第二彈性件70推離出口43而常態開啟(如圖6實線所示),此時當入口42進入的水的水壓為5kg/cm 2,在出口43開啟下可通過而流入蓄水槽90中,當蓄水槽90內海水存蓄而壓力逐漸上昇至例如已達3 kg/cm 2,在蓄水槽90內的水壓將對閥片51形成逆壓,且此逆壓大於前述第二預力大於第一預力之壓力差(2 kg/cm 2),便將閥片51推回出口43而關閉(如圖6虛線所示),藉此避免蓄水槽90因內部水壓持續上昇而爆裂。 In this embodiment, the siphon pipe 20 is connected with a multi-way connecting piece 26 at the water outlet end 22, the plurality of pipelines 27 are respectively connected with the multi-way connecting piece 26 at one end to communicate with the water outlet end 22, and the plurality of pipelines 27 are respectively connected with the other end. A water storage tank 90, a fluid control valve 30 (as shown in FIG. 5) is arranged between each water storage tank 90 and the connected pipeline 27, each water storage tank 90 has different capacities in this embodiment, and can store different volumes respectively the seawater, and the position of each water storage tank 90 is also divided according to the distance. The fluid control valve 30 is closed when the pressure of the seawater stored in each water storage tank 90 relative to the pressure of the seawater in the connected pipeline 27 is higher than the preset control pressure, so as to prevent the seawater in the pipeline 27 from continuing. Enter the connected water storage tank 90, and use the fluid control valve 30 as a safety valve at this time. For example, if the second pre-force is set to 5 kg/cm 2 and the first pre-force is set to 3 kg/cm 2 , the valve plate 51 will be blocked because the second pre-force is greater than the first pre-force of 2 kg/cm 2 . It is pushed away from the outlet 43 by the second elastic member 70 and is normally opened (as shown by the solid line in FIG. 6 ). At this time, when the water pressure of the water entering the inlet 42 is 5kg/cm 2 , it can pass through and flow into the storage tank when the outlet 43 is opened. In the water tank 90, when the seawater in the water storage tank 90 is stored and the pressure gradually rises to, for example, 3 kg/cm 2 , the water pressure in the water storage tank 90 will form a reverse pressure on the valve plate 51, and this reverse pressure is greater than the aforementioned pressure. When the second pre-force is greater than the pressure difference of the first pre-force (2 kg/cm 2 ), the valve plate 51 is pushed back to the outlet 43 and closed (as shown by the dotted line in FIG. 6 ), thereby preventing the water storage tank 90 from continuing due to the internal water pressure Rising and bursting.

由上述之說明不難發現本發明之特點在於,透過汲水管10自海面伸設至海洋深層(至少200公尺深),並於海面連通虹吸管20,配合汲水管10之管段11銜接處所設置之複數流體控制閥30隨其上下管段11海水之壓力差大於預設之控制壓力時開啟,以使海洋深層之海水能夠不斷地從汲水管10之底端13輸送至頂端12且不逆流,並由虹吸管20產生虹吸作用,而可將汲水管10之海水不斷引流輸出至出水端22,故可免用馬達即可達到海洋深層水之汲取效果,以免除馬達汲取海水時銹蝕損壞及耗電之問題。From the above description, it is not difficult to find that the present invention is characterized by extending from the sea surface to the deep ocean (at least 200 meters deep) through the water-draining pipe 10, and communicating with the siphon 20 on the sea surface, in coordination with the connection of the pipe section 11 of the water-draining pipe 10. The plurality of fluid control valves 30 are opened when the pressure difference of the seawater between the upper and lower pipe sections 11 is greater than the preset control pressure, so that the seawater in the deep ocean can be continuously transported from the bottom end 13 of the water-draining pipe 10 to the top end 12 without reverse flow, and the The siphon tube 20 produces a siphon effect, and can continuously drain the seawater from the water-draining tube 10 to the water outlet 22, so it can achieve the effect of absorbing deep ocean water without using a motor, so as to avoid the problem of corrosion damage and power consumption when the motor draws seawater .

此外,本發明虹吸汲取裝置100雖於前述實施例中皆以汲取海洋深層水為主要,惟在用途上並不侷限於此,而在相同之原理及可操作範圍下,亦可用以抓取在海洋深層之水產生物(例如魚、蝦等),亦可用於抽砂或者是抽污泥,足見本發明之虹吸汲取裝置100可為海洋深層之處廣泛被使用。In addition, although the siphon-drawing device 100 of the present invention is mainly used for drawing deep ocean water in the aforementioned embodiments, the application is not limited to this, and can also be used for picking The aquatic products (such as fish, shrimp, etc.) in the deep ocean can also be used to pump sand or sludge, which shows that the siphon pumping device 100 of the present invention can be widely used in the deep ocean.

以上所舉實施例僅用以說明本發明,非用以限制本發明之範圍。舉凡不違本發明精神所從事的種種修改或變化,俱屬本發明意欲保護之範疇。The above-mentioned embodiments are only used to illustrate the present invention, but not to limit the scope of the present invention. All the modifications or changes that do not violate the spirit of the present invention belong to the intended protection category of the present invention.

100:虹吸汲取裝置 10:汲水管 11:管段 12:頂端 13:底端 20:虹吸管 21:入水端 22:出水端 23:吸水段 24:連通段 241:注水部 25:落水段 26:多通連接件 27:管路 30:流體控制閥 40:管體 41:通孔 42:入口 43:出口 44:座部 441:支架 442:立管 45:穿孔 46:法蘭盤 50:桿體 51:閥片 52:螺紋段 53:墊片 60:第一彈性件 70:第二彈性件 80:螺帽 90:蓄水槽100: Siphon suction device 10: Drain pipe 11: Pipe segment 12: Top 13: Bottom 20: Siphon 21: Water entry end 22: Water outlet 23: Water absorption section 24: Connected segment 241: Water injection department 25: Falling water section 26: Multi-way connector 27: Pipeline 30: Fluid Control Valve 40: Tube body 41: Through hole 42: Entrance 43: Export 44: seat 441: Bracket 442: Riser 45: Perforation 46: Flange 50: rod body 51: valve plate 52: Threaded segment 53: Gasket 60: The first elastic piece 70: Second elastic piece 80: Nut 90: Reservoir

圖1係為本發明實施例之虹吸汲取裝置用以汲取海洋深層水之設置示意圖。 圖2係為本發明實施例之流體控制閥之立體暨局部剖視之外觀圖。 圖3係為本發明實施例之汲水管供海洋深層之海水引流至海面之示意圖。 圖4係沿續圖3而由虹吸管注水至飽滿後產生虹吸作用而供海水從出水端22輸出之示意圖。 圖5係為本發明實施例之虹吸管在落水段以多通連接件經管路連接多個蓄水槽之示意圖。 圖6係為本發明實施例之蓄水槽和連接之管路間亦設流體控制閥以作為安全閥之使用狀態示意圖。 FIG. 1 is a schematic diagram illustrating the arrangement of a siphon-drawing device for drawing deep ocean water according to an embodiment of the present invention. FIG. 2 is a three-dimensional and partial cross-sectional view of the fluid control valve according to the embodiment of the present invention. FIG. 3 is a schematic diagram of a water-draining pipe for draining seawater in the deep ocean to the sea surface according to an embodiment of the present invention. FIG. 4 is a schematic diagram of the siphon effect after the siphon pipe is filled with water until it is full, and the seawater is output from the water outlet 22 along the continuation of FIG. 3 . FIG. 5 is a schematic diagram of a siphon pipe according to an embodiment of the present invention connecting a plurality of water storage tanks with multi-pass connectors through pipelines in the falling section. FIG. 6 is a schematic diagram of the use state of the water storage tank and the connecting pipeline also provided with a fluid control valve as a safety valve according to an embodiment of the present invention.

100:虹吸汲取裝置 100: Siphon suction device

10:汲水管 10: Drain pipe

11:管段 11: Pipe segment

12:頂端 12: Top

13:底端 13: Bottom

20:虹吸管 20: Siphon

21:入水端 21: Water entry end

22:出水端 22: Water outlet

23:吸水段 23: Water absorption section

24:連通段 24: Connected segment

241:注水部 241: Water injection department

25:落水段 25: Falling water section

30:流體控制閥 30: Fluid Control Valve

Claims (8)

一種海洋深層水之虹吸汲取裝置,其包含: 一汲水管,其包括複數管段以端對端銜接而自海面伸設至海洋深層,該汲水管包括一位在海面之頂端和一位在海洋深層之底端; 一虹吸管,其具有一入水端及一出水端,該入水端連通該頂端以導通該汲水管,而該出水端低於該入水端; 複數流體控制閥,設於該複數管段之銜接處,各該流體控制閥係常態關閉且預設一達到時開啟之控制壓力,各該流體控制閥在其下方之管段中海水之壓力相對其上方之管段中海水之壓力大至高於該控制壓力時開啟而導通,以將海洋深層之海水經該汲水管不斷由該底端輸送至該頂端,且藉該虹吸管以虹吸作用不斷將該汲水管內之海水由該入水端輸送至該出水端。 A siphon-drawing device for deep ocean water, comprising: a water-dipping pipe comprising a plurality of pipe sections connected end-to-end and extending from the sea surface to the deep ocean, the water-dipping pipe including one at the top of the sea surface and one at the bottom of the deep ocean; a siphon, which has a water inlet end and a water outlet end, the water inlet end communicates with the top end to conduct the water dipping pipe, and the water outlet end is lower than the water inlet end; A plurality of fluid control valves are arranged at the junctions of the plurality of pipe sections. Each of the fluid control valves is normally closed and the control pressure to be opened when it is preset is preset. The pressure of the seawater in the pipe section below each of the fluid control valves is relative to the pressure above it. When the pressure of the seawater in the pipe section is greater than the control pressure, it opens and conducts, so that the seawater in the deep ocean is continuously transported from the bottom end to the top end through the water-draining pipe, and the siphoning effect of the siphon pipe is used to continuously transfer the water into the water-draining pipe. The seawater is transported from the inlet end to the outlet end. 如請求項1所述之海洋深層水之虹吸汲取裝置,其中,各該流體控制閥包括一管體、一桿體、一第一彈性件、一第二彈性件,以及一調整件,該管體係中空而具有一通孔,且兩端分別具有一入口和一出口,該管體在該通孔中具有一座部,該座部具有一沿該管體之軸向伸設之穿孔;該桿體可活動地穿設於該穿孔,該桿體的一端伸向該入口且具有一擋件,該桿體的另一端伸向該出口且具有一閥片,該閥片可隨該桿體沿所述軸向位移而啟閉該出口;該第一彈性件套設於該桿體且位在該座部和該擋件間,該第二彈性件套設於該桿體且位在該座部和該閥片之間,該第一彈性件和該第二彈性件受壓而分別具有一提供彈性復位之第一預力和第二預力;該調整件設在該桿體以調整該第一彈性件及/或該第二彈性件的壓縮程度,以調整該第一預力大於該第二預力至該閥片常態關閉,或調整該第二預力大於該第一預力至該閥片常態開啟。The deep ocean water siphon and suction device as claimed in claim 1, wherein each of the fluid control valves comprises a pipe body, a rod body, a first elastic member, a second elastic member, and an adjustment member, and the pipe The system is hollow and has a through hole, and both ends have an inlet and an outlet respectively, the pipe body has a seat in the through hole, and the seat has a through hole extending along the axial direction of the pipe body; the rod body It can be movably passed through the through hole, one end of the rod body extends to the inlet and has a stopper, and the other end of the rod body extends to the outlet and has a valve plate, the valve plate can follow the rod body along the direction. Said axial displacement to open and close the outlet; the first elastic piece is sleeved on the rod body and is located between the seat and the blocking piece, and the second elastic piece is sleeved on the rod body and located in the seat Between the valve plate and the valve plate, the first elastic member and the second elastic member are pressed to respectively have a first pre-force and a second pre-force for elastic reset; the adjusting member is arranged on the rod body to adjust the first The degree of compression of an elastic member and/or the second elastic member to adjust the first pre-force to be greater than the second pre-force until the valve plate is normally closed, or to adjust the second pre-force to be greater than the first pre-force to the The valve is normally open. 如請求項2所述之海洋深層水之虹吸汲取裝置,其中,該座部包括一支架及一立管,該支架在該通孔中係沿該管體之徑向而以兩端固定在該管體,該立管設於該支架之一側而立著,該立管中空且貫通該支架以形成該穿孔。The deep ocean water siphoning and drawing device as claimed in claim 2, wherein the seat comprises a bracket and a riser, and the bracket is fixed to the through hole along the radial direction of the tube body at both ends. A pipe body, the stand pipe is erected on one side of the support, the stand pipe is hollow and penetrates the support to form the through hole. 如請求項3所述之海洋深層水之虹吸汲取裝置,其中,該桿體在伸向該入口的一端具有一螺紋段,所述調整件係一螺帽而旋於該螺紋段,該擋件係一墊片,該螺帽隔著該墊片而抵壓該第一彈性件的一端,以該螺帽於該螺紋段旋動而調整該第一彈性件之壓縮程度。The deep-sea water siphon suction device as claimed in claim 3, wherein the rod body has a threaded section at one end extending toward the inlet, the adjusting member is a nut screwed on the threaded section, and the blocking member It is a washer, the nut presses one end of the first elastic piece across the washer, and the nut rotates on the thread section to adjust the compression degree of the first elastic piece. 如請求項2所述之海洋深層水之虹吸汲取裝置,其中,該第一彈性件和該第二彈性件為壓縮彈簧。The siphon and suction device for deep ocean water according to claim 2, wherein the first elastic member and the second elastic member are compression springs. 如請求項2所述之海洋深層水之虹吸汲取裝置,其中,該管體在有該出口的一端具有一法蘭盤。The deep ocean water siphoning and drawing device according to claim 2, wherein the pipe body has a flange at the end having the outlet. 如請求項2所述之海洋深層水之虹吸汲取裝置,其中,該虹吸管具有一吸水段、一連通段以及一落水段,於該吸水段有該入水端,且於該落水段有該出水端,該連通段連通於吸水段和落水段之間,該連通段設一注水部,該注水部供水自該連通段注入以通滿該虹吸管而生所述虹吸作用。The siphon suction device for deep ocean water as claimed in claim 2, wherein the siphon has a water suction section, a communication section and a water drop section, the water suction section has the water inlet end, and the water drop section has the water outlet end The communication section is connected between the suction section and the falling section, and a water injection part is set in the communication section, and the water injection section injects water from the communication section to fill the siphon tube to generate the siphon effect. 如請求項7所述之海洋深層水之虹吸汲取裝置,其中,該虹吸管於該出水端接設一多通連接件,複數管路分別以一端連接該多通連接件而連通該出水端,且該複數管路分別以另一端連接一蓄水槽,各該蓄水槽與連接之所述管路間設一個所述流體控制閥,其在該蓄水槽中所存蓄海水之壓力相對於連接之所述管路中海水之壓力大至高於該控制壓力時關閉,以阻止所述管路中之海水繼續進入所連接之蓄水槽以作為安全閥。The siphon and suction device for deep ocean water according to claim 7, wherein the siphon pipe is connected to the water outlet end with a multi-way connector, and one end of the plurality of pipelines is connected to the multi-way connector to communicate with the water outlet end, and The plurality of pipelines are respectively connected with a water storage tank at the other end, and a fluid control valve is arranged between each of the water storage tanks and the connected pipelines, and the pressure of the seawater stored in the water storage tank is relative to the connected pipeline. When the pressure of seawater in the pipeline is greater than the control pressure, it will be closed to prevent the seawater in the pipeline from continuing to enter the connected water storage tank as a safety valve.
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Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2011118228A1 (en) * 2010-03-26 2011-09-29 日揮株式会社 Water intake device
CN106122122A (en) * 2016-08-22 2016-11-16 珲春紫金矿业有限公司 A kind of large aperture flow-controllable siphoning installation
CN109780291A (en) * 2019-03-18 2019-05-21 张家港坦力机电设备有限公司 Anti-siphon valve
US10344546B2 (en) * 2015-03-04 2019-07-09 Fmc Kongsberg Subsea As Method and valve assembly for flushing of debris

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011118228A1 (en) * 2010-03-26 2011-09-29 日揮株式会社 Water intake device
US10344546B2 (en) * 2015-03-04 2019-07-09 Fmc Kongsberg Subsea As Method and valve assembly for flushing of debris
CN106122122A (en) * 2016-08-22 2016-11-16 珲春紫金矿业有限公司 A kind of large aperture flow-controllable siphoning installation
CN109780291A (en) * 2019-03-18 2019-05-21 张家港坦力机电设备有限公司 Anti-siphon valve

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