叫316 九、發明說明： 【發明所屬之技術領域】 . 本發明係關於一種貯液槽和液體供給裝置，其適合於例 ,.t供給用於淨化柴油引擎排出之氣體的還原劑之水溶液 時，例如可快速而安全地從槽車等處供給大量的水溶液， ，且可透過人力簡便地少量供給水溶液，另外，因其構造 ' 簡單’可容易而低價格地製作。 【先前技術】 •用於減少柴油引擎排出之氣體中包含的Ν〇χ之手段 有·在柴油車輛上設置構成排放氣體淨化裝置的ΝΟχ還原 觸媒，在該NOx還原觸媒中添加既定的還原劑，使該還原 劑與排放氣體中的N0x進行還原反應，而降低Ν〇χ之排出 濃度。 其中，上述還原劑採用無毒性的尿素，在柴油車輛上裝 载作為排放氣體淨化裝置的Ν〇χ還原觸媒以及製作還原 鲁劑溶液的自動調合裝置，該調合裝置具備有尿素粉末槽和 水槽，容納該等之既定量而進行授摔的授摔槽，以及容納 所製作之尿素水並將其既定量供應給排氣淨化裝置的還 原劑溶液槽。 從上述水槽將既定量的水供應給攪拌槽，並從尿素粉末 既定量的尿素粉末供給㈣槽，授拌其等而製作成既 定濃度後，將該尿素水貯存於還原劑溶液槽中，在適當時 ^透過㈣料料素水，將其向排氣淨化裝置喷射，而 還原淨化從排氣管排出的排放氣體中的ΝΟχ(例如，參 312ΧΡ/發明說明書(補件)/95-09/95119356 照專利文獻1)。 但是’由於上述自動調合 素粉末槽，故整體尺寸和重I比;;錢拌槽和水槽以及尿 雜，並且占用設置空間，另二白都不但車輛的結構變複 而固化’因而難以控制其添加量素粉末吸收水： 止該情況，必==:下駕-的疑慮，為了防 補充作業等問題。 'κ素粉末和水’而有複雜的 於疋’為解決上述問顯，右乂 咸、目彳哭去、*危^ 碭有在還原劑溶液槽中設置液面 = ;=ΐ ，設置可在檢測出既定位置以下的液 又、輸出警報動作信號的控制裝置，於發出擎報_ :文下獻:)促及時製作尿素水而補充等作業一照i 、 Λ次衩制其4之動作的控制裝置，其結 ，複雜且價格高’並且實際上在警報時難以快速地製作所 需的尿素水’另外’因此而必須襄載所需量的尿素粉末和 X以及其等之設置空間，增加車輛的整體尺寸和重量， 並且具有裴载之尿素粉末吸收水分而固化，難以確保穩 定之排氣淨化作用等問題。 因此本申請人開發並提案有排放氣體淨化用還原劑的 水溶液製作裝置’其適用於柴油引擎之排放氣體淨化處 理’不產生柴油車輛結構及設置上之問題，可低價格而快 速地以既定濃度製作尿素水等還原劑水溶液，可簡便地將 ⑽’發明說明書(補件)/95·0細19356 7 1353316 其供應給柴油車輛，並且其整體尺寸小、重量輕、能簡便 地使用，可低價格地製作。 即’此既已開發之排放氣體淨化用還錢的水溶液製作 裝置具備水溶液製作槽，其將顆粒狀或粉末狀的排放氣體 Γ匕用還原劑溶解於水中，製作既定濃度㈣原劑水溶 並且谷納該水溶液；以及㈣裝置，其可在上述水溶 液製作槽中’將上述還原劑溶解於ο，並且可對其進行 =，上述水溶液製作槽獨立於上述水溶液的填充供給對 象車輛而設置’該槽可設置為移動式或ϋ定位置，並且透 過上拌裝置’可將上述水溶液供給到外部。 、=是故上述水溶液製作裝置可簡便地製作上述還原劑水 整體尺寸小、重量輕、適合於少量使用者，但是對 量的使用者，頻繁地製作還原劑水溶液仍嫌麻煩， 此希望改善為可對應於使用量之裝置。 f利文獻1:日本專利特開2002-370016號公報 利文獻2.曰本專利特開2002— 371831號公報 【發明内容】 (發明所欲解決之問題） 本發月之目的在於提供一種貯 认 解決供給適合用於料此、丄# ^供、，Ό裝置其 咐斤 日 、，化木油引擎之排放氣體的還原劑水 水溶液，並且可透過人六車/快速而安全地供給大量的 Β# # °力間單地供給少量的水溶液，同 、-造簡單，可容易而低價格地製作。 (解決問題之手段） 312ΧΡ/發明說明書(補件)/95-_5丨丨9356 幻53316 本發明之貯液槽具有以可裝卸之方式設置的槽蓋，其用 於開閉設置在外周面上的供液口，在上述槽蓋上安裝管接 頭的鈿部，該官接頭的另一端部朝向上述槽蓋的外部突 出，在上述管接頭上安裝空氣排放管，該管的一端設置於 槽蓋的内側，並且空氣排放管的另一端設置於槽蓋的外 =、’可從官接頭的另一端側，例如透過槽車供給大量的供 、°液體，並且透過空氣排放管排放貯液槽内的殘留空氣， 可平順地將供給液體供應給貯液槽，並且在將貯液槽的液 體供應給外部時，可防範幫浦驅動時因貯液槽收縮或空氣 塵縮等造成之事故於未然。 致=二本發明之貯液槽中，上述空氣排放管具備有大 九呈1!形官狀的空氣捕集部；以及大致呈倒u形管狀的排 該排氣部的-端與該捕集部連接，其另一端向外部 大，透過簡單的結構，容易捕集貯液槽内的空氣，可平 順地將其排向外部。 十 此外，本發明之貯液槽中，在槽蓋的内側，上述空氣捕 ^ = 一端設置於貯液槽的上部壁之更上方，在裝卸槽蓋 ’可容易裝卸空氣排放管’並且防止供給液;； 部二，入的情況，獲得穩定空氣排放管之作用： 連=之：液槽中’上述槽蓋和管接頭與空氣排放管 連接成一體，在裝卸槽蓋時，可一 放管，可簡單而快速地進行此等㈣;業S。3 °工氣排 另外，在本發明之貯液槽中，安裝上述槽i 管接頭的另一端部侧供給大 上述 力方面，取下上述 312XP/發明說明書(補件)/95〇9/95119356 9 1353316 槽蓋和管接頭與空氣排放管而開放供液口， 供給少量液體，可對應於供給液體的多少，液口側 給部。 7夕夕，莖活使用該供 此外’在本發明之料射，可容納用㈣ 氣體的還原劑之水溶液，可快速而安全地供給大量 還有’在轉明之料财，上料;讀為尿素水，盆 供給和處理”作為淨化柴油”之排放氣㈣ 還原劑之水溶液而使用的尿素水。 本發明之液體供給裝置係可於貯液槽的外周面上的供 二口之士方移動並且配置供給液體的液體供給裝置，在設 Ϊ =車輪的基架上安裝支承架，在該支承架上可旋轉地 女裝有可容納容器的載置架，可簡便地將收 Γ容器運送到㈣位置，並且藉由旋轉載置架使容^ 斜’可透過人力輕易將内部的供給液體供應給貯液槽。 另外，在本發明之液體供給裝置中，在上述容器上曰可裝 卸地安裝有供液軟管，可將該軟管的前端部插入上述供液 口，並且在上述載置架上設置可插入供液軟管的軟管放置 部，可確實而容易地將容器㈣供給液體供應給貯液槽， ，且可將供液軟管插人軟f放置部，謀求供液軟管的穩 定’另外’軟管放置部帶有底’藉此可防止相對於供液軟 管而後垂。 /此外，本發明之液體供給裴置，在上述基架的一端安裝 行進車輪，其另一端設置為可著地，而可移動或停止，透 312ΧΡ/發明說明書(補件)/95-09/95119356 ln k簡單的結構可移動和停止液體供給裝置。 有在本發明之液體供給裝置中，上述支承架設置為 可伸縮’故可調整上述載置架的高度位置’而對應於各種 尺寸之貯液槽的液體供給。 再者，本發明之液體供給裝置，在上述載置架上安裝可 =掛於上述容器周面上的皮帶，故可防止上述容器的滑 落，而安全地運送該容器。 :疋例如使上述皮帶形成γ字形，則可提高防止容器 滑動的作，而強化容器的滑落防止性能。 另外’本發明之液體供給裝置可透過供液軟管，將上述 谷器内的供給液體供應給被供給側的收納槽，不需要另外 從上述容器轉送供給流體到貯液槽，可簡便而快速地供給 供給流體。 α σ 本發明之液體供給裝置，可簡便地少量供應上述供給液 體，亦即用於淨化柴油引擎之排放氣體的還原劑之水溶 液’並可容易而低價格地製作該裝置。 此外’在本發明之液體供給裝置中，上述水溶液為尿素 水’亦即適用於供給和處理作為常用於淨化柴油引擎之排 放氣體的還原劑水溶液之尿素水。 (發明效果） 在本發明之貯液槽中’由於管接頭的一端部安裝於槽蓋 上’另一端部向上述蓋的外部突出，空氣排放管安裝於上 述管接頭上，該管的一端設置於槽蓋的内侧，並且空氣排 放管的另一端設置於槽蓋的外侧，故可從管接頭的另一端 312ΧΡ/發明說明書(補件)/95-09/95119356 11 1353316 側，例如透過槽車供給大量的供給液體，並且可透過空氣 排放管排放貯液槽内的殘留空氣，可平順地將供給液體= 應給貯液槽，並且在將貯液槽的液體供應給外部時，可防 範幫浦驅動時因貯液槽收縮、空氣壓縮等造成之事故於未 另外，在本發明之貯液槽中，由於上述空氣排放管具備 有大致呈U形管狀的空氣捕集部；以及大致呈倒u形管狀 的排氣部，該排氣部的一端與該捕集部連接，其另一端向 ，部突出；故可透過簡單的結構，容易捕集貯液槽内的空 氣，而平順地將其排向外部。 此外，在本發明之貯液槽中，上述空氣捕集部的一端設 置於在槽蓋的内側，比貯液槽的上部壁更靠近上方，故具 有在槽蓋裝卸時可容易裝卸空氣排放管，並且可防止供給 液體從空氣捕集部的一端流入的情況，獲得穩定空氣排放 管之作用效果。 在本發明之貯液槽中，由於將上述槽蓋和管接頭與空氣 排放管連接成一體，故在裝卸槽蓋時，可一起裝卸管接頭 和空氣排放管，簡單而快速地進行此等裝卸作業。 —遇有，在本發明之貯液槽中，安裝上述槽蓋，可從上述 官接頭的另一端部側供給大量液體，另一方面，取下上述 才Η狐和y接頭與空氣排放管而開放供液口可從供液口侧 供給少1液體’故可對應於供給液體的多少，靈活使用該 供給部。 另外，在本發明之貯液槽中，可容納用於淨化柴油引擎 M2XP/發明說明書(補件)/95-〇9/95119356 12 1353316 之排放氣體的還原劑之水溶液，故可快速而安全地供給大 量水溶液。 . 在本發明之貯液槽中，上述水溶液為尿素水，其適合於 .供給和處理經常作為淨化柴油引擎之排放氣體的還^劑 之水溶液而使用的尿素水。 . 在本發明之液體供給裝置中，在設有行進車輪的基架上 '安裝支承架，在該支承架上可旋轉地安裝有可容納ί器的 载置架，可簡便地將收納上述供給液體的容器運送到既定 位置，並且藉由旋轉載置架使容器傾斜，可透過人力輕易 將内部的供給液體供應給貯液槽。 再者，在本發明之液體供給裝置中，由於在上述容器上 可裝卸地安裝有供液軟管，可將該軟管的前端部插入上述 供液口，並且在上述載置架上設置可插入供液軟管的軟管 放置部，故可確實而容易地將容器内的供給液體供應給貯 液槽，並且可將供液軟管插入軟管放置部，謀求供液軟管 #的穩定，另外，軟管放置部帶有底，藉此可防止相對於供 液軟管而後垂。 ' 此外，在本發明之液體供給裝置中，在上述基架的一端 安裝行進車輪，其另一端設置為可著地，而可移動或停 止，故透過簡單的結構可移動和停止液體供給裝置。 還有，在本發明之液體供給装置中，由於上述支承架設 置為可伸、缩，故可調整上述載置架的高度位i，而對應^ 各種尺寸之貯液槽的液體供給。 再者，本發明之液體供給裝置，由於在上述載置架上安 312XP/發明說明書(補件)/95-09/95119356 13 丄功316 掛於上述容器周面上的皮帶’故可防止上述容器的 丄，而安王地運送該容器。從而，例如使上述皮帶形成 予形，則可提高防止容器滑動的作用， 洛防止性能。 月 卜…1 i本發明之液體供給裝置，由於可透過供液軟管將 述容器内的供給液體供應給被供給側的收納槽，故不需316 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a liquid storage tank and a liquid supply device, which are suitable for the case of supplying an aqueous solution of a reducing agent for purifying a gas discharged from a diesel engine. For example, a large amount of aqueous solution can be supplied from a tank truck or the like quickly and safely, and an aqueous solution can be easily supplied in a small amount by manpower, and the structure can be easily and inexpensively manufactured because it is 'simple'. [Prior Art] A means for reducing enthalpy contained in a gas discharged from a diesel engine includes: providing a ruthenium reduction catalyst constituting an exhaust gas purification device on a diesel vehicle, and adding a predetermined reduction to the NOx reduction catalyst The reducing agent reacts with N0x in the exhaust gas to reduce the discharge concentration of the ruthenium. Wherein, the reducing agent is non-toxic urea, and the diesel vehicle is loaded with a helium reduction catalyst as an exhaust gas purifying device and an automatic blending device for preparing a reducing agent solution, the blending device having a urea powder tank and a water tank And a retentate solution tank for accommodating the quantification of the exhaust gas, and the reductant solution tank for accommodating the produced urea water and supplying it to the exhaust gas purification device. A predetermined amount of water is supplied from the water tank to the agitation tank, and the urea powder is supplied from the urea powder to the (four) tank, and the mixture is mixed to prepare a predetermined concentration, and then the urea water is stored in the reducing agent solution tank. When appropriate, through (four) material water, spray it to the exhaust gas purification device to reduce and purify the enthalpy in the exhaust gas discharged from the exhaust pipe (for example, see 312 ΧΡ / invention manual (supplement) / 95-09 / 95119356 Patent Document 1). However, due to the above-mentioned automixer powder tank, the overall size and weight I ratio; money mix tank and sink and urine, and occupying the installation space, the other two white not only the structure of the vehicle is changed and solidified', so it is difficult to control Adding a granule powder to absorb water: Stop the situation, must ==: drive down - doubts, in order to prevent problems such as replenishment. 'Kappa powder and water' and there is a complex Yu Yu' to solve the above problem, right sputum salt, eyes crying, * dangerous ^ 砀 have set the liquid level in the reducing agent solution tank = ; = ΐ, settings can be In the case of detecting a liquid below the predetermined position and outputting an alarm action signal, the control unit sends a report to the engine: _: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The control device, which is complicated and expensive, and actually makes it difficult to quickly produce the required urea water during the alarm. In addition, it is necessary to load the required amount of urea powder and X and the space in which it is disposed, The overall size and weight of the vehicle are increased, and the urea powder loaded with the slag absorbs moisture and solidifies, and it is difficult to ensure a stable exhaust gas purifying action and the like. Therefore, the present applicant developed and proposed an aqueous solution producing apparatus for a reducing agent for exhaust gas purification, which is suitable for the exhaust gas purification treatment of a diesel engine, which does not cause a problem in the structure and arrangement of the diesel vehicle, and can be quickly and at a predetermined concentration at a low price. By making an aqueous solution of a reducing agent such as urea water, the (10) 'Invention Manual (Supplement) / 95·0 Fine 19356 7 1353316 can be easily supplied to a diesel vehicle, and the overall size is small, light, and can be easily used, and can be low. Produced at a price. In other words, the aqueous solution preparation device for the purification of exhaust gas for purification has an aqueous solution production tank in which a particulate or powdery exhaust gas is dissolved in water with a reducing agent to produce a predetermined concentration (IV) of the original agent, water soluble and valley. And the apparatus according to the fourth aspect, wherein the reducing agent is dissolved in the aqueous solution forming tank, and the aqueous reducing agent can be set to be the same as the filling of the aqueous solution. It can be set to a mobile or fixed position, and the above aqueous solution can be supplied to the outside through the top mixing device'. Therefore, the above-mentioned aqueous solution producing apparatus can easily produce the reducing agent water as a whole, has a small overall size, is light in weight, and is suitable for a small number of users. However, it is still troublesome for the user of the amount to produce a reducing agent aqueous solution frequently. It can correspond to the device used. The present invention is directed to providing a storage device. To solve the problem of supplying a reducing agent aqueous solution suitable for the use of the material, the 丄#^ supply, the Ό device, the 排放 日, the ash oil engine exhaust gas, and the large amount of Β# # ° The force is supplied to a small amount of aqueous solution in a single place, and the same is simple, and can be easily and inexpensively produced. (Means for Solving the Problem) 312ΧΡ/Invention Manual (Replenishment)/95-_5丨丨9356 Fantasy 53316 The sump of the present invention has a detachable groove cover for opening and closing on the outer peripheral surface a liquid supply port, wherein a flange portion of the pipe joint is mounted on the groove cover, and the other end portion of the official joint protrudes toward the outside of the groove cover, and an air discharge pipe is installed on the pipe joint, and one end of the pipe is disposed on the groove cover The inside of the air discharge pipe is disposed outside the groove cover. Residual air can smoothly supply the supply liquid to the sump, and when the liquid in the sump is supplied to the outside, it can prevent accidents caused by shrinkage of the sump or air dust during driving of the pump. In the liquid storage tank of the present invention, the air discharge pipe is provided with an air trapping portion having a large shape of a shape of 1; and an end portion of the exhaust portion having a substantially inverted u-shaped tubular shape and the catch The assembly is connected to the other end, and the other end is large to the outside. With a simple structure, it is easy to trap the air in the liquid storage tank, and it can be smoothly discharged to the outside. Further, in the sump of the present invention, on the inner side of the tank cover, the air catching one end is disposed above the upper wall of the sump, and the loading and unloading tank cover 'easily handles the air discharge pipe' and prevents the supply Part 2, in the case of entry, obtain the function of stable air discharge pipe: even = in the tank: 'The above tank cover and pipe joint are connected with the air discharge pipe, and when the tank cover is loaded and unloaded, the pipe can be placed This can be done simply and quickly (4); Industry S. In addition, in the sump of the present invention, the above-mentioned 312XP/invention specification (supplement)/95〇9/95119356 is removed in the sump of the present invention. 9 1353316 The tank cover and pipe joint and the air discharge pipe are open to the liquid supply port, and a small amount of liquid is supplied, which corresponds to the amount of liquid supplied, and the liquid port side is given. On the 7th of the seventh day, the stem is used in addition to the 'injection of the present invention, which can accommodate the aqueous solution of the reducing agent (4) gas, which can be quickly and safely supplied with a large amount of 'in the case of the money, the material is read; Urea water, pots are supplied and treated as "purified diesel" exhaust gas (iv) urea water used as an aqueous solution of reducing agent. The liquid supply device of the present invention is capable of moving a liquid supply device on the outer peripheral surface of the liquid storage tank and arranging a liquid supply device for supplying the liquid, and mounting a support frame on the base frame on which the wheel is mounted, on the support frame The rotatably sleek dress has a mounting rack for accommodating the container, and the container can be easily transported to the (four) position, and the rotating supply rack can be used to easily supply the internal supply liquid to the user. Storage tank. Further, in the liquid supply device of the present invention, the liquid supply hose is detachably attached to the container, and the front end portion of the hose can be inserted into the liquid supply port, and the insertion frame can be inserted. The hose placement portion of the liquid supply hose can supply the liquid to the liquid storage tank in a container (4) reliably and easily, and the liquid supply hose can be inserted into the soft f placement portion to seek stability of the liquid supply hose. 'The hose placement has a bottom' to prevent it from hanging back relative to the supply hose. In addition, in the liquid supply device of the present invention, the traveling wheel is mounted at one end of the base frame, and the other end thereof is set to be groundable, and can be moved or stopped, through the 312 ΧΡ / invention manual (supplement) / 95-09 / 95119356 ln k Simple structure to move and stop the liquid supply. In the liquid supply device of the present invention, the support frame is provided so as to be expandable, so that the height position of the mount can be adjusted to correspond to the liquid supply of the reservoirs of various sizes. Further, in the liquid supply device of the present invention, the belt which can be hung on the circumferential surface of the container is attached to the mounting frame, so that the container can be prevented from slipping and the container can be transported safely.疋 For example, when the belt is formed in a γ-shape, it is possible to improve the slip prevention performance of the container by preventing the container from slipping. Further, the liquid supply device of the present invention can supply the supply liquid in the above-described trough to the storage tank on the supply side through the liquid supply hose, and it is not necessary to separately transfer the supply fluid from the container to the liquid storage tank, which is simple and quick. The supply fluid is supplied to the ground. α σ The liquid supply device of the present invention can easily supply the above-mentioned supply liquid, that is, the aqueous solution of the reducing agent for purifying the exhaust gas of the diesel engine, and can easily and inexpensively fabricate the device. Further, in the liquid supply device of the present invention, the aqueous solution is urea water, that is, it is suitable for supplying and treating urea water as a reducing agent aqueous solution which is commonly used for purifying exhaust gas of a diesel engine. (Effect of the Invention) In the sump of the present invention, 'the one end of the pipe joint is attached to the groove cover' and the other end portion protrudes toward the outside of the cover, and the air discharge pipe is attached to the pipe joint, and one end of the pipe is provided On the inner side of the tank cover, and the other end of the air discharge pipe is disposed on the outer side of the tank cover, so it can be from the other end of the pipe joint 312 ΧΡ / invention manual (supplement) / 95-09 / 95119356 11 1353316 side, for example, through the tank truck A large supply of liquid is supplied, and the residual air in the sump can be discharged through the air discharge pipe, and the supply liquid can be smoothly supplied to the sump, and when the liquid in the sump is supplied to the outside, the protection can be prevented. In the sump of the present invention, the air discharge pipe is provided with a substantially U-shaped tubular air trapping portion; and is substantially inverted, because of the accident caused by the shrinkage of the liquid storage tank, the air compression, and the like. a U-shaped tubular exhaust portion having one end connected to the collecting portion and the other end protruding toward the portion; therefore, the air in the liquid storage tank can be easily collected through a simple structure, and the air is smoothly collected. its To the outside. Further, in the liquid storage tank of the present invention, one end of the air collecting portion is provided inside the tank cover and is located above the upper wall of the liquid storage tank, so that the air discharge pipe can be easily attached and detached when the tank cover is attached or detached. Further, it is possible to prevent the supply liquid from flowing from one end of the air collecting portion, and to obtain the effect of stabilizing the air discharge pipe. In the sump of the present invention, since the groove cover and the pipe joint are integrally connected with the air discharge pipe, the pipe joint and the air discharge pipe can be attached and detached together when the tank cover is attached or detached, and the loading and unloading can be performed simply and quickly. operation. - In the sump of the present invention, the above-mentioned groove cover is installed, and a large amount of liquid can be supplied from the other end side of the above-mentioned official joint, and on the other hand, the above-mentioned fox and y joint and the air discharge pipe are removed. Since the open liquid supply port can supply a small amount of liquid from the liquid supply port side, the supply portion can be flexibly used in accordance with the amount of liquid supplied. In addition, in the sump of the present invention, an aqueous solution of a reducing agent for purifying the exhaust gas of the diesel engine M2XP/invention specification (supplement)/95-〇9/95119356 12 1353316 can be accommodated, so that it can be quickly and safely A large amount of aqueous solution is supplied. In the sump of the present invention, the aqueous solution is urea water, which is suitable for supplying and treating urea water which is often used as an aqueous solution for purifying a discharge gas of a diesel engine. In the liquid supply device of the present invention, a support frame is mounted on a base frame on which a traveling wheel is provided, and a mount for accommodating the rotator is rotatably attached to the support frame, and the supply can be easily accommodated. The liquid container is transported to a predetermined position, and the container is tilted by rotating the mounting frame, and the internal supply liquid can be easily supplied to the liquid storage tank by human power. Further, in the liquid supply device of the present invention, since the liquid supply hose is detachably attached to the container, the front end portion of the hose can be inserted into the liquid supply port, and the mounting frame can be provided on the mounting frame. Inserting the hose placement portion of the liquid supply hose, the supply liquid in the container can be reliably and easily supplied to the liquid storage tank, and the liquid supply hose can be inserted into the hose placement portion to stabilize the liquid supply hose # In addition, the hose placement portion has a bottom portion, thereby preventing the sag from being lowered relative to the liquid supply hose. Further, in the liquid supply device of the present invention, the traveling wheel is mounted at one end of the base frame, and the other end thereof is provided to be groundable and movable or stopped, so that the liquid supply means can be moved and stopped by a simple structure. Further, in the liquid supply apparatus of the present invention, since the support frame is provided to be extendable and contractible, the height position i of the mounting frame can be adjusted to correspond to the liquid supply of the reservoirs of various sizes. Furthermore, the liquid supply device of the present invention can prevent the above by the 312XP/invention specification (supplement)/95-09/95119356 13 皮带 316 hanging on the circumferential surface of the container on the mounting frame. The container is smashed and the container is transported by An Wang. Therefore, for example, when the belt is formed into a shape, the effect of preventing the container from slipping can be improved, and the performance can be prevented. In the liquid supply device of the present invention, since the supply liquid in the container can be supplied to the storage tank on the supply side through the liquid supply hose, it is not necessary
要另外從上述容器轉送供給流體到貯液槽，可簡便而快 地供給供給流體。 ☆在本發日狀液體供給裝置中，㈣上述供給液體為用於 肀化柴油引擎之排放氣體的還原劑之水溶液，故實現少量 的水溶液的簡單的供給，另外，可容易而低價格地製作該 裴置。 此外，在本發明之液體供給裝置中，由於上述水溶液為 尿素水，故可適用於供給和處理作為常用於淨化柴油引擎 之排放氣體的還原劑水溶液之尿素水。 • 【實施方式】 A以下依圖示說明本發明用於作為淨化柴油引擎之排放 氣體的還原劑之水溶液的尿素水之貯液槽及其供給裝置 的實施形態，在圖1至圖8中，元件符號丨表示合成樹脂 製的透明或半透明貯液槽，其呈可容納約1〇〇〇公升尿素 水的大致長方體狀，在其周面形成增強剛性用的多個凹部 或凹狀肋2。 上述貯液槽1放置於例如堆高機運送用的架台3上，經 常穩定地設置於供油基地、卡車站、工廠等適宜場所。 14 312XP/發明說明書(補件)/95,〇9/95119356 1353316 圖中元件符號4表示安裝於上述槽}周圍的防護網，其 以沿縱橫向組裝防護架5的方4諶士、 # 、 々八構成，該防護架5的下端 4固定於架台3上。元件符铲6矣_ 々 〜6表不於上述架台3周圍開 口的各一對叉爪插入孔。 在上述貯液槽1的上部中央 绿# + η τ开°又置供液口 7，槽蓋9旋入 該供液口 7之開口緣的螺紋部8。 ^ Ί n β 在槽盍9的令央形成螺 •，文孔10，在该螺紋孔1 〇中旌 ^ 入考官狀之管接頭u的基 鳊邛，其一鈿朝向槽蓋9内部突出。 圖中的元件符说12表示安穿:於# ,,s 文衮於s接頭II基端部周面的 止動環’該環12以可卡合的古祖 突 ^ 的方式玟置於螺紋孔10的内側 大、，彖13上’以防止官接頭】丨 π. ,, . _ 碩11抽出而使其穩定支承。元件 付唬14表示形成於管接頭〗 ,, ί 頭11中間部周面上的環狀導向 槽’该槽14以可卡合的方々执 、 式5又置於螺紋孔1Θ的外側突緣 5上，以穩定支承管接頭11。 在上述管接頭U的另一 „ 舄周面上形成螺紋部16，在該 螺紋部16中，以旋入古 , . 、1Γ7 方式連接於連桿接頭（lever coupling)l7的螺紋孔18〇在 連接管19,在該管19_^Λ述連桿接頭17上突設有 (Η - .. 可連接能供給大量尿素水的槽車 (圖不哺略）等之供液管2〇的一端。 平 圖中的元件符號2〗# Λ 接頭，1中一側之“、”上述連接管19嵌合的防塵 /、中側之官端部封閉，在不使用管接顔η 即’在不供給尿素水時，*連接接頭111 混入管接頭η中。”連接“9連接’可防止異物 元件付就22表示以可於絲μ + ^ 了才疋轉的方式與防塵接頭周面連 312XP/發明說明書(補件)/95·_5聰％ ^ 丄乃3316 ，，牽引用桿，在該桿22的前端設置有握持部23。元件 符號24表不連接於連桿接頭17和防塵接頭Η的鏈條。 其在上述管接頭11的基端部側設置有空氣排放管25，該 Z 25由大致u形的空氣捕集部⑼、連接於該空氣捕集 ΐ 26之其中一個管端部而大致呈倒U形的排氣部27構 ’上述空氣捕集部26的大半部淹沒在容納於貯液槽i ΓΓ作為供給液體的尿素水28中，另—管端部設置為 大出於上述供液口 7内的尿素水28之液面上。 ^述排氣部27的一端設置為突出於管接頭11的外侧， 〇官端部在大氣中開口’在該管端部安裝有附網的蓋29, 以防止異物混入。 =的元件符號3G表示設置於排氣部27之適當部位的 圯止閥，可防止外部空氣之逆流。 :亡述貯液槽i上於與管接頭u離開的位 液幫㈣’其上吸管32淹沒於尿素水28中，在貯 的外部連接於供液導管33的一端， 曰 液搶喷嘴34。 私女裝有供 j外，在上述貯液槽1上於與管接頭η離開的位置安 裝有配件35,多個螺帽37旋入其螺桿36 ^ 上述螺帽37、37之間包夹有截面大致呈 卜= 脂製浮筒擋塊38的上端部，在其下端部，以可 式设置合成樹脂製中空圓桶狀的浮筒⑽。 口方 上述浮筒措塊38的下端部在實施形態中 槽1之高度的大致3/4處，尿+β置於射液 ^尿素水28之供給量為貯液槽 312ΧΡ/發明說明書(補件)/95-09/95119356 ,, 1〇 1353316 由此處開始其 1容積的大約3/4之量，藉由後述的浮規可 液面表示。 在上述浮筒39上突設合成樹脂製之桿狀的浮規4〇，該 =40以可滑動的方式與量規管41嵌合，該量規管^ 貫穿配件35而直立，由透明的合成樹 二量規…設有刻度(圖示省:)成在其上端部 女裝有盍42’如圖8中浮規4G上端部移動到量規管η ^部的狀況，可表示容納有mG公升尿素水Μ的滿槽狀 此:卜’圖中的元件符號43表示設置於貯液槽工下 排液管，其可透過排液龍頭扨而開閉，元件符號45表 供液幫浦31的供電纜線。 】 ’、 ，此構成之貯液槽丨呈大容量的長方體狀，載置於架台 。，並且以透過防護網4防護其周圍，防止外力造成= 破扣，而且構成為可藉由例如堆高機適當^^ 、In addition to transferring the supply fluid from the container to the reservoir, the supply fluid can be supplied simply and quickly. ☆ In the hair-type liquid supply device of the present invention, (4) the supply liquid is an aqueous solution of a reducing agent for desulfurizing the exhaust gas of the diesel engine, so that a small amount of aqueous solution can be easily supplied, and the liquid can be easily and inexpensively produced. The device. Further, in the liquid supply apparatus of the present invention, since the aqueous solution is urea water, it can be suitably used for supplying and treating urea water which is an aqueous solution of a reducing agent which is commonly used for purifying exhaust gas of a diesel engine. [Embodiment] A embodiment of the urea water reservoir and its supply device for use as an aqueous solution of a reducing agent for purifying exhaust gas of a diesel engine according to the present invention will be described below with reference to the drawings. In Figs. 1 to 8, The symbol 丨 denotes a transparent or translucent liquid storage tank made of synthetic resin, which has a substantially rectangular parallelepiped shape capable of accommodating about 1 liter of liter of urea water, and a plurality of concave portions or concave ribs 2 for reinforcing rigidity are formed on the circumferential surface thereof. . The sump 1 is placed, for example, on the gantry 3 for transporting the stacker, and is stably installed in a suitable place such as an oil supply base, a card station, or a factory. 14 312XP/Invention Manual (Supplement)/95, 〇9/95119356 1353316 The symbol 4 in the figure indicates a protective net installed around the above-mentioned groove}, which is assembled with the armor 4 of the protective frame 5 in the longitudinal direction. In the eighth embodiment, the lower end 4 of the protective frame 5 is fixed to the gantry 3. The component shovel 6 矣 _ 〜 6 indicates a pair of fork insertion holes which are not opened around the above-mentioned gantry 3. In the upper center of the sump 1, green # + η τ opens and the liquid supply port 7 is inserted, and the groove cover 9 is screwed into the threaded portion 8 of the opening edge of the liquid supply port 7. ^ Ί n β forms a snail in the center of the groove 9, and the hole 10 in the threaded hole 1 旌 is inserted into the base of the pipe joint u of the examiner, and a turn thereof protrudes toward the inside of the groove cover 9. In the figure, the symbol 12 indicates that the wearer: #,, s 止 止 止 止 止 II II II II II II II II II II II II II II II II II II II II II II 止 止 止 止 止 止 止 止 止 止 止 止 止The inner side of the hole 10 is large, and the 彖13 is 'to prevent the official joint' 丨π.,, _ _ 11 is extracted and stably supported. The component 14 indicates an annular guide groove formed on the circumferential surface of the intermediate portion of the head joint, and the groove 14 is held in an engageable manner, and the outer flange 5 of the threaded hole 1 is formed again. Upper to stabilize the support pipe joint 11. A threaded portion 16 is formed on the other circumferential surface of the pipe joint U, and in the threaded portion 16, the threaded hole 18 connected to the lever coupling l7 is screwed in. The connecting pipe 19 is provided with a one end of the supply pipe 2 such as a tank car (not shown) capable of supplying a large amount of urea water. In the plan view, the component symbol 2 # # Λ connector, the one side of the "1", the connection pipe 19 is fitted with the dustproof / the middle side of the official end is closed, and the pipe joint η is not used. In the case of urea water, the * connection joint 111 is mixed into the pipe joint η. "Connecting the "9 connection" prevents the foreign matter component from being paid. 22 means that the wire can be twisted and twisted and the peripheral surface of the dustproof joint is 312XP/invented. The specification (supplement)/95·_5 聪% ^ 丄 is 3316, the traction rod, the grip portion 23 is provided at the front end of the rod 22. The component symbol 24 is not connected to the link joint 17 and the dust joint Η An air discharge pipe 25 is provided on the base end side of the pipe joint 11, and the Z 25 is connected by a substantially u-shaped air trap (9). The exhaust portion 27 of the air trap 224 is substantially inverted U-shaped. The majority of the air trap portion 26 is submerged in the urea water contained in the sump i as a supply liquid. In the other hand, the end portion of the tube is set to be larger than the liquid surface of the urea water 28 in the liquid supply port 7. The one end of the exhaust portion 27 is disposed to protrude from the outer side of the pipe joint 11, and the end portion of the pipe joint In the atmosphere, the opening 29 is attached with a cover 29 attached to the end of the tube to prevent foreign matter from entering. The reference numeral 3G of the symbol indicates a stop valve provided at an appropriate portion of the exhaust portion 27 to prevent backflow of the outside air. The dead liquid reservoir i is in the position of the liquid supply (four) which is separated from the pipe joint u. The upper suction pipe 32 is submerged in the urea water 28, and is connected to the one end of the liquid supply pipe 33 at the outside of the storage, and the liquid picking nozzle 34 is sucked. In the above-mentioned sump 1, a fitting 35 is attached to the sump 1 at a position away from the pipe joint η, and a plurality of nuts 37 are screwed into the screw 36. The nut 37, 37 is sandwiched between The cross section is substantially the upper end portion of the fat pontoon stopper 38, and the lower end portion thereof is made of a synthetic resin. The buoy-shaped buoy (10). The lower end of the buoy block 38 of the mouth is approximately 3/4 of the height of the trough 1 in the embodiment, and the supply of urine + β to the ejecting liquid urea 28 is a liquid storage tank. 312ΧΡ/Invention Manual (Supplement)/95-09/95119356,, 1〇1353316 The amount of about 1/4 of its volume is started from here, and can be expressed by a float surface which will be described later on the float 39. A rod-shaped float gauge 4 made of synthetic resin is protruded, and the =40 is slidably fitted into the gauge tube 41, and the gauge tube is erected through the fitting 35, and is made of a transparent synthetic tree two gauge... There is a scale (illustrated in the province:) in the upper end of the women's clothing 盍 42' as shown in Figure 8 where the upper end of the float 4G moves to the gauge tube η ^ section, which can be said to contain mG liters of urea hydrazine Fully grooved: The symbol 43 in the figure indicates that the liquid discharge pipe is disposed in the liquid storage tank, and can be opened and closed by the liquid discharge tap, and the component symbol 45 indicates the supply cable of the liquid supply pump 31. 】 、, The reservoir tank formed by this is a large-capacity rectangular parallelepiped and placed on the gantry. And protecting the surrounding area through the protective net 4 to prevent the external force from causing the dunk buckle, and is configured to be appropriately controlled by, for example, a stacker,
於供油基地、卡車站、工廠等適當場所:、’、！吊設置 4:=1的上部中央處’透過槽蓋9封蓋，在該 Π，在頭U,在該接頭U上連接*連桿接頭 掌逹接防塵接頭2卜透過該接頭2i之 封％部’防止異物從外部混入。 有空氣排放管 部，排氣部27 ’在該管端部 方面，在管接頭11的基部側設置 25其空氣捕集部％設置於貯液槽1的内 一 ^刀向外部突出，其端部在大氣中開口 安裝有附網之蓋29，防止異物混入。 __ 說明書(補件)/95-09/95119356 17 1353316 此外，在上述貯液槽1上 有供液幫浦31，在該幫浦二與槽蓋9離開的位置設置 供液搶噴嘴34。 上透過供液導管33安裝有 在上述貯液槽1上部，巖 管4卜浮規40以可滑動之;^離開的位置突設有量規 該浮規40的下端連接有式插入該管41的内部’在 7X 98 ^ ^ 39。上述浮筒39在供給尿 常水28之則或在既定的液 的下端卡合而靜止。面“以下時，與浮筒擋塊38 接著，在從槽車（圖示省略） 地供給尿素水28時，將桦鱼η 槽大里 下上述防塵接藤” f車停止於貯液槽1的附近，取 路出連桿接頭Π的連接管19。 然後，將槽車之供液管2〇的一端盥 過槽車側的管.接頭（圖示省略），連接供 供液管20。幫浦’將既經製成的尿素水Μ送給 :此’由於本發明採用既經製成的尿素 知般’在槽中製作尿素水的麻煩，可將㈣ 故…、$ 快速地供應給柴油車輛。 素水28 尿素水28由供㈣則導，從連桿 11移動’向下流到貯液们的内部。此時，由二:=頭 由透明或半透明構件構成，故貯液槽i内部的液面Τ:槽1 容易從外部辨認。 夜面咼可 如果向貯㈣1㈣供給既定量的尿素水2 面如圖7般，到達浮筒擋塊38的下端部，浮筒液 312XP/發明說明書(補件)/95_〇9/95丨19356 10 1 〇 1353316 $隨液面變化而移動’浮規4〇在量規管41的内部向上移 的4〇的上端部如圖8般，移動至量規管Μ 壓送幫、― 到尿素水28處於約略充滿狀態，停止 、扁的驅動，停止尿素水28的供給。 此時’伴隨貯液槽i内部之尿素水28液面的 槽丁 =:内部的空氣向上推動，將該空㈣向開口於上述 :移動：部的f氣捕集部26之一側’該空氣向另- 導向排氣部27，從向外部突出的排氣部27中之 一側’擠壓到大氣中。 供Sr::?液槽1内的殘留空氣，尿素水28平順地 的内部’而驅動供液幫浦31將尿素水別 車輛時，可防範供液幫浦31之空氣愿 =此’在於料槽丨t，將尿素水28供給簡充滿狀 L、_’取下槽車側的管接頭，並取下供液管2〇後，將防 塵接頭21連接於連桿接頭I?。 接著’在將供給料槽〗❾尿素水28供應給柴油車輛 時’驅動供液幫浦3卜透過上吸管32將尿素水28向上 吸，將其從供液導管33送向供液搶噴嘴^。在此前後， 將供液搶喷嘴34插入裝載於作為被供給侧的柴油車輛上 之尿素水收納槽⑽示省略）的填充σ巾，操作其喷嘴板機 而打開閥，將尿素水28供應給上述尿素水收納槽。 此情況下’由於貯液槽i的内部透過排氣部與大氣 312XP/發明說明書(補件)/95-09/95〗19356 19 1353316 連通，故將尿素水28平順地導 素水收納槽移動（圖示 省略)。供液搶喷嘴34,而向尿 如此將尿素水28供應給柴 尿素水28的液面下降，浮兮 則貯液槽1内部之 40下降，其上端部在量規二伴隨該液面同動而浮規 於是，作業人員從供給尿素水：部下降。 上端部位置，辨認目前的下降位 之初的洋規40之 油車輛的供給容量。 猎此可瞭解當前對柴 此情況下，如果代替供液 計的供液搶喷嘴，則可正確地睁嘴用具有流量 量❶ 瞭解對於柴油車輛的供給容 圖9至圖14表示本發明之另一 構相對應之部分採用同一元件符號實咖’與則述的結 你1 2 3 4 5 6 7 8 9至圖11表示本發明之第2實施形態，本實 祕代替透簡車絲素水28供應給貯液槽 312XP/發明說明書(補件)/95-09/95119356 20 1 的方式，而透過人工將較少量的尿素水28供應給貯液 2 槽1的情形。 3 。。由此’購貝所需量的市售箱形容器（密封箱，在該容 4 器46的一端，具有螺紋孔或通孔等安裝孔（圖示省略）， 5 可在該安裝孔處安裝附屬於容器46的既定長度之供油軟 6 Ϊ 4 7 ’將所需罝的尿素水2 8收納於該容器4 6中。 7 在此實施形態中，上述容.器46為内外雙重結構，外部 8 由瓦愣紙板製成，内部由合成樹脂製成而可再利用，可在 9 其内部容納約20〜30公升的尿素水28，可透過作為液體 1353316 供給裝置的台車48運送該容器46。 上述台車48具備有大致呈倒u形的左右一對基架49; .立設於該基架49上的支柱50;以可滑動的方式與該支柱 .5〇嵌合而大致呈倒ϋ形的支承架51 ;以及可旋轉地安裝 於該支承架51、51之間的載置架52。 - 上述基架49透過補強架53連接，在該基架49的一端 可旋轉地安裝有行進車輪54,另一端可著地於地面55, 透過該兩個端部可使基架49立起並且靜止。 _ 上述支柱50透過補強架56連接，在該支柱5〇的上端 t可滑動地嵌合有支承架5〗的下端部，可使支承架51伸 縮並且調整其高度，可透過鎖扣57固定其所需之伸縮位 置或高度。 上述载置架52透過支承軸58,可旋轉地支承於支承架 51上，該載置架52的截面大致呈卩形，在該載置架52 的一端設置可插入供油軟管47的鞘狀之軟管放置部59。 •，中的元件符號60表示設置於載置架52另一端部而大 致王U形的把手，几件符號61表示一端安裝於載置架52 的前後兩個端部的皮帶，其跨掛於上述容器46的周面， 可由緊固件64保持之。 兀件符唬62表示與上述支承軸58同軸設置的鎖定把 手，元件符號63表示突設於載置架52外側面的擋塊，其 可與上述支承架51卡合，可在該卡合位置載 置架52。 如此實施㈣’上述纟車48置於料槽i或尿素水 312XP/發明說明書(補件)/95-0簡119356 21 丄丄Ο ==保管場所的周邊，將該台…往容器 為G移承架51的前端部，以行進車輪54 另-端拉=近::一支:::方…^ 地面-上行駛的方式操作支承:且 官部位時，使基架49 述保 直立而靜止。 3 ^接觸地面55,使支承架51In appropriate places such as oil supply bases, card stations, factories, etc., ',! The upper center of the hoisting setting 4: =1 is covered by the slot cover 9, and at this point, the head U is connected to the joint U. The connecting rod joint is connected to the dustproof joint 2, and the seal is passed through the joint 2i. Department 'to prevent foreign matter from entering from the outside. There is an air discharge pipe portion, and the exhaust portion 27' is provided on the base side of the pipe joint 11 at the end portion of the pipe joint. The air trap portion is disposed in the inner portion of the liquid storage tank 1 and protrudes to the outside. A cover 29 attached to the net is installed in the atmosphere to prevent foreign matter from entering. Further, in the above-described sump 1, there is a liquid supply pump 31, and a liquid supply nozzle 34 is provided at a position where the pump 2 and the tank cover 9 are separated. The upper portion of the liquid storage tank 33 is mounted on the upper portion of the liquid storage tank 33, and the rock tube 4 is slidably disposed at a position where the floating gauge 40 is slid; the lower end of the floating gauge 40 is connected and inserted into the tube 41. The internal 'at 7X 98 ^ ^ 39. The pontoon 39 is engaged with the urinary water 28 or at the lower end of the predetermined liquid to be stationary. In the following case, when the urea water 28 is supplied from the tank truck (not shown), the above-mentioned dust-proof vines are stopped in the vicinity of the liquid storage tank 1 Take the connecting pipe 19 of the connecting rod joint Π. Then, the one end of the supply pipe 2〇 of the tank truck is passed through the pipe. The joint (not shown) on the tank side is connected to the supply liquid pipe 20. The pump 'sends the prepared urea water sputum: This is because the present invention uses the urea produced in the tank to make the urea water in the tank, and can quickly supply (4) Diesel vehicles. The plain water 28 urea water 28 is guided by the supply (four), and moves from the connecting rod 11 downward to the inside of the liquid storage. At this time, since the second:= head is made of a transparent or translucent member, the liquid level inside the reservoir i: the groove 1 is easily recognized from the outside. If the night surface is supplied to the storage (four) 1 (four), the amount of urea water is supplied to the lower end of the float block 38 as shown in Fig. 7. The float liquid 312XP/invention specification (supplement)/95_〇9/95丨19356 10 1 〇 1353316 $ moves with the change of the liquid level 'float gauge 4 上 The upper end of the 4 向上 which moves up inside the gauge tube 41 as shown in Fig. 8 moves to the gauge tube 压 pressure feed, ― to urea water 28 In the approximately full state, the stop, the flat drive, stops the supply of the urea water 28. At this time, the groove of the liquid surface of the urea water 28 in the interior of the liquid storage tank i is changed: the internal air is pushed upward, and the air (four) is opened to the side of the above-mentioned: moving: part of the f gas collecting portion 26 of the portion The air is directed to the exhaust portion 27, and is pressed into the atmosphere from one side of the exhaust portion 27 that protrudes to the outside. For the residual air in the Sr::? tank 1, the urea water 28 is smooth inside the 'driver's pump 31 to the urea water to the vehicle, the air can be protected against the liquid pump 31 = this is the material In the tank t, the urea water 28 is supplied to the simple filling L, _', and the pipe joint on the tank side is removed, and the liquid supply pipe 2 is removed, and the dustproof joint 21 is connected to the link joint I. Then, when the supply tank ❾ ❾ urea water 28 is supplied to the diesel vehicle, the fuel supply pump 3 is driven to suck up the urea water 28 through the upper suction pipe 32, and is sent from the liquid supply conduit 33 to the liquid supply blasting nozzle^ . Before and after this, the liquid supply nozzle 34 is inserted into the filling yoke loaded on the urea water storage tank (10) on the diesel vehicle as the supply side, and the nozzle plate machine is operated to open the valve to supply the urea water 28 to The above urea water storage tank. In this case, since the inside of the liquid storage tank i is connected to the atmosphere 312XP/inventive manual (supplement)/95-09/95, 19356 19 1353316, the urea water 28 is smoothly moved to the water storage tank. (The illustration is omitted). The liquid supply nozzle 34 is lowered, and the liquid level of the urea water 28 supplied to the diesel urea water 28 is lowered to the urine, and the float is lowered by 40 inside the liquid storage tank 1, and the upper end portion is accompanied by the liquid level in the gauge 2 The float is then lowered by the operator from the supply of urea water: The upper end position identifies the supply capacity of the oil vehicle of the Ocean Light 40 at the beginning of the current descent position. Hunting this can be used to understand the current situation of firewood. If the liquid supply nozzle is replaced by the liquid supply meter, the flow rate can be correctly used for the nozzle. Understanding the supply capacity of the diesel vehicle. FIG. 9 to FIG. 14 show another embodiment of the present invention. The corresponding part of the same structure is denoted by the same component symbol, and the knot is described. 1 2 3 4 5 6 7 8 9 to Fig. 11 shows the second embodiment of the present invention, and the real secret replaces the translucent filament water. 28 is supplied to the sump 312XP/invention specification (supplement)/95-09/95119356 20 1 while the smaller amount of urea water 28 is manually supplied to the reservoir 2 tank 1. 3 . . Thus, the commercially available box-shaped container (sealed box, at one end of the container 46, has a mounting hole such as a threaded hole or a through hole (not shown), 5 can be installed at the mounting hole) The oil supply soft 6 ' 4 7 'attached to the container 46 is stored in the container 46 in the desired container. 7 In this embodiment, the container 46 has a double structure inside and outside. The outer portion 8 is made of corrugated cardboard and is internally made of synthetic resin and can be reused. It can accommodate about 20 to 30 liters of urea water 28 inside the container 9 and can be transported through the trolley 48 as a liquid 1353316 supply device. The trolley 48 is provided with a pair of left and right base frames 49 having a substantially inverted u shape; a pillar 50 standing on the base frame 49; slidably fitted with the pillars 5. a support frame 51; and a mounting frame 52 rotatably mounted between the support frames 51, 51. - The base frame 49 is connected by a reinforcing frame 53, and is rotatably mounted at one end of the base frame 49. The other end of the wheel 54 can be grounded on the ground 55, through which the base frame 49 can be raised and rested The support post 50 is connected to the reinforcing frame 56, and the lower end portion of the support frame 5 is slidably fitted to the upper end t of the support post 5, so that the support frame 51 can be expanded and contracted and adjusted in height, and can be fixed by the lock 57 The mounting frame 52 is rotatably supported by the support frame 51 via a support shaft 58, and the mounting frame 52 has a substantially circular cross section, and is disposed at one end of the mounting frame 52. The sheath-like hose placement portion 59 of the oil supply hose 47 can be inserted. The middle reference numeral 60 denotes a handle that is disposed at the other end of the mounting frame 52 and is generally U-shaped, and a plurality of symbols 61 indicate that one end is attached to the handle. The belts of the front and rear ends of the mounting frame 52 are hung on the circumferential surface of the container 46 and can be held by the fasteners 64. The symbol 62 indicates a locking handle disposed coaxially with the support shaft 58, the component symbol Reference numeral 63 denotes a stopper protruding from the outer surface of the mounting frame 52, and is engageable with the support frame 51, and the bracket 52 can be placed at the engagement position. Thus, (4) the brake 48 is placed in the chute i or Urea water 312XP / invention manual (supplement) / 95-0 Jane 119356 21 丄丄Ο == Around the pipe site, the table is the front end of the G transfer frame 51, and the traveling wheel 54 is pulled at the other end = near:: one::: square...^ Ground-up driving mode operation support: In the case of the official part, the base frame 49 is kept upright and stationary. 3 ^Contact the ground 55 to make the support frame 51
接著操作鎖扣57，伸缩 將载置羊„ mi 周整支承架51的長度或高度， 上，透L 到貯液槽之槽蓋9的高度或以 f過鎖扣57固定該調整位置。然後，將尿素水容納 二：載置於载置架52中，將皮帶。跨掛於該容器46 ’透過緊固件64將其拉緊，以料容器Then, the lock 57 is operated, and the telescopic position will be placed on the length or height of the sheep support frame 51, and the height of the cover cover 9 of the liquid storage tank can be adjusted to the height of the tank cover 9 or the adjustment position can be fixed by the b lock 57. The urea water is accommodated in two: placed in the mounting frame 52, and the belt is hung across the container 46' through the fastener 64 to tighten the container
將將容器46載置於載置架52中時，以前述要領， =車48移動到貯液槽i的周邊，使支承架^直立而靜 另外，取出附屬於容器46的供液軟管47,將該軟管4? 2端部連接於容器46的安裝孔（圖示省略）。該狀況如 圖9和圖1 〇所示。 接=方面，在上述台車48到達之後，取下貯液槽工的 才曰蓋9 ’將該蓋9和空氣排放管25以及連桿接頭19和防 塵接頭21 一併取下，開放供液口 7的上方。 。於此，保持供液軟管47，將其前端部插入供液口 7後’ 操作鎖定把手62,在保持該把手6〇的同時，以支承軸58 312XP/發明說明書(補件)/95_09/95119356 22 1353316 為中心使载置架52向下旋轉’伴隨其旋轉而傾斜容器 46。該狀況如圖11所示。 ° 如此之下，將容器46内的尿素水28導入供液軟管47 而流入貯液槽1中。此時’由於載置架52設置為可旋轉， 故在保持把手60的同時，逐漸增加其旋轉角度，藉由逐 •漸增加容器46的傾斜角度，可將容器46内的尿素水28 全部供給貯液槽1。 如此將容器46内的尿素水28供應給貯液槽i之後，使 支承架51傾斜，以前述要領，從貯液槽i移動台車… 而且’釋放緊固件64而取下皮帶61，從載置架52取出 空狀態的容H 46’將其保管於適#場所，以備再次填充 尿素水28’及再次使用容器46。 、其後，在將貯液槽1内之尿素水28供給被供給側之柴 油車輛的情況，以前述相同要領進行供給之。 ^此情況’在未採用全部尿素水28，而於容器飩内部 1 尿/水28時，將供液軟管47的前端部插入軟管放 置㈣中，將台車58移至適當位置， 止，並且水平地支承載置_ 52，給姓— 狀先、靜 52上。 戰罝木52維持容器46載置於該架 如此，可將容器46内殘留的尿+ ★ 9β、盘士 應給貯液们。 A尿素水料㈣速地供 另外’在上述實施形態令取下槽蓋9，將 插入供液口 7而供給尿素水28，但是，切不 將供液軟管47插入連桿接頭19的 曰盍 J刖％。而供給尿素水 312ΧΡ/發明說明書(補件)/95-09/95119356 23 1353316 28。 且防止 圖12至圖14表示本發明之第3實施形態在本實施米 態中’使前述第2實施形態的軟管放置部59形成為有底， 將其配置於載置架52的前端或後端部之—側，小型而 湊且美觀地將供液軟管47插入軟管放置部59，並’、 供液後的後垂。 此外，皮帶61大致形成丫字开），將其跨掛於容器铛的 周面上，透過增加其與容器46的接觸面積，相較於如第 2實施形態般將皮帶61呈直線狀跨掛於容器46的周面， 可增強對容器46的保持力，提高其防止滑落之性能。 如此’本實施形態透過採用容納所需量之尿素水28的 容器46,以及運送該容器46的台車48，無需製作尿素水 28,可透過簡易而低價格的設備’簡便而輕易地將所需量 的尿素水28供給貯液槽1。 因此，適合於例如難以藉由槽車等快速供給尿素水的情 況時應急處理’或者以自家用之方式設置較少容量的貯液 槽1等’簡便而輕易地將尿素水28供應給貯液槽1的情 另外’在第2和第3實施形態中’將容器46内的供給 流體先送収㈣1，再㈣㈣丨供給到被供給側的^ 納槽’但是’在供給少量的供給流體日寺，亦可將供液軟管 47插入車輛侧收納槽的供給口，直接將容器内的供給 流體供應給收納槽，透過如此方式，可省略上述轉送的^ 煩，可簡便而快速地供應供給流體。 312XP/發明說明書(補件)/95-09/95119356 24 (產業上之可利用性） 如上述般，在本發明之貯液槽和液體供給裝置中，可從 .例如槽車等處快速而安全地供給大量的水溶液，並且可透 .3人力簡便地供給少量的水溶液，另外因其結構簡單而可 合易且低 貝格地製作，因此，適合於例如供給用於淨化柴 .·油引擎之排放氣體的還原劑之水溶液。 【圖式簡單說明】 圖j為表不本發明用於作為淨化柴油引擎之排放氣體 用的還原劑之水溶液的尿素水之貯液槽的實施形態之前 視圖。 圖2為圖1的俯視圖。 圖3為圖1的左側視圖。 圖4為以放大方式表示用於圖丨貯液槽之供液幫浦的設 置狀況之主要部分的前視圖。 圖5為圖4的左側視圖。 φ 圖6為以放大方式表示適用於圖1貯液槽的槽蓋、空氣 排放官和連桿接頭與防塵接頭之安裝狀況的剖視圖。 圖7為以放大方式表示適用於圖1貯液槽的液面表示機 構之剖視圖’其表示浮筒和浮規與浮筒擋塊以及量規管的 設置狀況和尿素水的充滿狀況。 圖8為以放大方式表示用於圖1貯液槽的液面表示機構 之剖視圖’其表示浮筒和浮規與浮筒檔塊以及量規管的設 置狀況和尿素水的既定量消耗狀況。 圖9為表示本發明之第2實施形態的前視圖，其表示收 312XP/發明說明書(補件)/95_〇9/95119356 25 化柴油引擎之排放氣體用的還原劑之水溶液的 =既定量容器向貯液槽供液的-個實例，該圖表示 \谷态裝载於載置架上的狀況。 圖10為圖9的右側視圖。 =11 ^表示旋轉載置架，使容器傾斜，將容器内部的 I、水供應給貯液槽之狀況的主要部分之側視圖。 圖12為表示本發明之第3實施形態的前視圖，其表示 、、内作為淨化柴油引擎之排放氣體用的還原劑之水溶液 :尿素水由既疋量容器向貯液槽供液的一個實例，該圖表 不上述容器裝載於載置架上的狀況。 圖13為圖12的俯視圖。 圖14為表不在圖12的實施形態中，在容納於載置架上 的容器之周面上跨掛而保持γ字形的皮帶之狀況的主要 部分之立體圖。 【主要元件符號說明】 1 貯液槽 2 凹狀肋（凹部） 3 架台 4 防護網 5 防護架 6 叉爪插入孔 7 供液口 螺紋部 槽蓋 312XP/發明說明書(補件)/95-09/95119356 26 1353316 10 螺紋孔 11 管接頭 12 止動環（環） 13 内側突緣 * 14 環狀導向槽（槽） • · 15 外側突緣 16 螺紋部 17 連桿接頭 • 18 螺紋孔 19 連接管（管） 20 供液管 21 防塵接頭 22 牵引用桿（桿） 23 握持部 24 鏈條 25 空氣排放管 W 26 空氣捕集部 27 排氣部 28 尿素水 29 附網的蓋 30 逆止閥 31 供液幫浦 32 上吸管 33 供液導管 312XP/發明說明書(補件)/95-09/95119356 27 1353316 34 供液槍喷嘴 35 配件 36 螺桿 37 螺帽 '38 浮筒擋塊 . 39 浮筒 .40 浮規 41 量規管 • 42 蓋 43 排液管 44 排液龍頭 45 供電纜線 46 箱形容器（密封箱） 47 供油軟管 48 台車 • 49 基架 50 支枉 51 支承架 52 載置架 53 補強架 54 行進車輪 55 地面 56 補強架 57 鎖扣 312XP/發明說明書(補件)/95·09/95119356 28 1353316 58 支承軸 59 軟管放置部 60 把手 61 皮帶 62 鎖定把手 63 播塊 64 緊固件 312XP/發明說明書(補件)/95-09/95119356 29When the container 46 is placed on the mounting frame 52, the vehicle 48 is moved to the periphery of the sump i in the above-described manner, and the support frame is erected and allowed to stand still, and the liquid supply hose 47 attached to the container 46 is taken out. The end of the hose 4? 2 is connected to the mounting hole of the container 46 (not shown). This situation is shown in Figure 9 and Figure 1. In addition, after the arrival of the above-mentioned trolley 48, the sump cover 9' is removed, and the cover 9 and the air discharge pipe 25, the link joint 19 and the dustproof joint 21 are removed together, and the liquid supply port is opened. Above the 7th. . Here, the liquid supply hose 47 is held, and the front end portion is inserted into the liquid supply port 7 to operate the lock handle 62. While holding the handle 6〇, the support shaft 58 312XP / invention manual (supplement) / 95_09 / 95119356 22 1353316 Centering the mounting frame 52 downwardly 'tilts the container 46 with its rotation. This situation is shown in FIG. ° In this way, the urea water 28 in the container 46 is introduced into the liquid supply hose 47 and flows into the liquid storage tank 1. At this time, since the mounting frame 52 is set to be rotatable, the rotation angle is gradually increased while the handle 60 is held, and the urea water 28 in the container 46 can be all supplied by gradually increasing the inclination angle of the container 46. Storage tank 1. After the urea water 28 in the container 46 is supplied to the sump i in this manner, the support frame 51 is tilted, and the carriage is moved from the sump i in the above-described manner... and the fastener 64 is released to remove the belt 61 from the mounting. The rack 52 is taken out of the empty state H 46' and stored in a suitable place for refilling the urea water 28' and reusing the container 46. Then, when the urea water 28 in the sump 1 is supplied to the diesel vehicle on the supply side, it is supplied in the same manner as described above. ^ In this case, when the entire urea water 28 is not used, and the inside of the container 1 1 urine/water 28, the front end portion of the liquid supply hose 47 is inserted into the hose placement (4), and the trolley 58 is moved to the appropriate position, And horizontally support the placement _ 52, give the surname - first, static 52. The turret 52 holds the container 46 on the shelf. Thus, the urine remaining in the container 46 can be supplied to the reservoir. In the above embodiment, the tank cover 9 is removed, and the liquid supply port 7 is inserted to supply the urea water 28. However, the liquid supply hose 47 is not inserted into the link joint 19.盍J刖%. Supply of urea water 312 ΧΡ / invention manual (supplement) / 95-09/95119356 23 1353316 28. Further, in the third embodiment of the present invention, the hose placing portion 59 of the second embodiment is formed to have a bottom, and is disposed at the front end of the mounting frame 52 or On the side of the rear end portion, the liquid supply hose 47 is inserted into the hose placement portion 59 in a small and sleek manner, and 'after the liquid supply. Further, the belt 61 is substantially formed in a splayed shape, and is hung on the circumferential surface of the container ,, and by increasing the contact area with the container 46, the belt 61 is linearly hanged as in the second embodiment. On the circumferential surface of the container 46, the holding force to the container 46 can be enhanced, and the performance of preventing the slipping can be improved. Thus, in the present embodiment, by using the container 46 for accommodating the required amount of the urea water 28 and the trolley 48 for transporting the container 46, it is not necessary to produce the urea water 28, and the device can be easily and easily carried out through a simple and inexpensive device. The amount of urea water 28 is supplied to the sump 1. Therefore, it is suitable for, for example, it is difficult to supply the urea water 28 to the sump simply by easily performing the emergency treatment when the urea water is supplied by a tank truck or the like, or by setting the storage tank 1 having a smaller capacity from the home. In addition, in the second and third embodiments, the supply fluid in the container 46 is first fed (four) 1 and then (four) (four) 丨 is supplied to the supply side of the supply tank, but 'a small amount of supply fluid is supplied to the temple. Alternatively, the liquid supply hose 47 can be inserted into the supply port of the vehicle-side storage tank, and the supply fluid in the container can be directly supplied to the storage tank. By this means, the above-mentioned transfer trouble can be omitted, and the supply fluid can be supplied simply and quickly. . 312XP/Invention Manual (Supplement)/95-09/95119356 24 (Industrial Applicability) As described above, in the liquid storage tank and the liquid supply device of the present invention, it is possible to quickly and efficiently from, for example, a tank truck or the like. A large amount of aqueous solution is safely supplied, and a small amount of aqueous solution can be easily supplied through a manpower, and the structure is simple and easy to manufacture and low-beige. Therefore, it is suitable for, for example, supply for purifying wood. An aqueous solution of a reducing agent for the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS Fig. j is a front view showing an embodiment of a urea water reservoir as an aqueous solution for purifying a reducing agent for exhaust gas of a diesel engine. Figure 2 is a plan view of Figure 1. Figure 3 is a left side view of Figure 1. Fig. 4 is a front elevational view showing, in an enlarged manner, a main portion of a setting state of a liquid supply pump for a sump. Figure 5 is a left side view of Figure 4. φ Fig. 6 is a cross-sectional view showing, in an enlarged manner, a state in which the groove cover, the air discharge officer, the link joint, and the dustproof joint which are applied to the sump of Fig. 1 are mounted. Fig. 7 is a cross-sectional view showing, in an enlarged manner, a liquid level display mechanism suitable for the sump of Fig. 1, which shows the arrangement of the pontoon and the float and the pontoon stopper and the gauge tube, and the state of filling of the urea water. Fig. 8 is a cross-sectional view showing, in an enlarged manner, a liquid level indicating mechanism for the sump of Fig. 1 which shows the setting state of the pontoon and the float gauge and the float block and the gauge tube, and the quantitative consumption of urea water. Fig. 9 is a front elevational view showing the second embodiment of the present invention, showing the aqueous solution of the reducing agent for the exhaust gas of the diesel engine of 312XP/invention specification (supplement)/95_〇9/95119356 25 An example of the liquid supply from the container to the sump, the figure shows the state in which the gluten is loaded on the mounting frame. Figure 10 is a right side view of Figure 9. =11 ^ is a side view showing the main part of the state in which the carrier is rotated to tilt the container and supply the inside of the container to the sump. Fig. 12 is a front elevational view showing a third embodiment of the present invention, showing an aqueous solution of a reducing agent for purifying exhaust gas of a diesel engine; an example of supplying urea water from a container to a reservoir. This chart does not indicate that the container is loaded on the mounting frame. Figure 13 is a plan view of Figure 12 . Fig. 14 is a perspective view of a main portion showing a state in which a γ-shaped belt is hung on a circumferential surface of a container housed on a mounting frame in the embodiment of Fig. 12; [Main component symbol description] 1 Reservoir 2 Concave rib (recess) 3 Mount 4 Protective net 5 Protective frame 6 Fork insertion hole 7 Supply port threaded groove cover 312XP / Invention manual (supplement) / 95-09 /95119356 26 1353316 10 Threaded hole 11 Fitting 12 Stop ring (ring) 13 Inner flange* 14 Annular guide groove (groove) • · 15 Outer flange 16 Threaded part 17 Connecting rod joint • 18 Threaded hole 19 Connecting tube (tube) 20 liquid supply pipe 21 dustproof joint 22 traction rod (rod) 23 grip portion 24 chain 25 air discharge pipe W 26 air trap portion 27 exhaust portion 28 urea water 29 net cover 30 check valve 31 Liquid supply pump 32 Upper suction pipe 33 Supply pipe 312XP/Invention manual (supplement)/95-09/95119356 27 1353316 34 Liquid supply gun nozzle 35 Fitting 36 Screw 37 Nut '38 Float stop. 39 Float. 40 Float Rule 41 Gauge • 42 Cover 43 Drain 44 Drain tap 45 Supply cable 46 Box container (sealed box) 47 Oil supply hose 48 Trolley • 49 Base frame 50 Support 51 Support frame 52 Mounting frame 53 Reinforcement frame 54 travel wheel 5 5 Floor 56 Reinforcement frame 57 Locking 312XP/Invention manual (supplement)/95·09/95119356 28 1353316 58 Supporting shaft 59 Hose placement 60 Handle 61 Belt 62 Locking handle 63 Broadcasting block 64 Fastener 312XP/Invention Manual ( Supplement)/95-09/95119356 29