TWM278927U - Controlling device for liquid surface detection - Google Patents

Controlling device for liquid surface detection Download PDF

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Publication number
TWM278927U
TWM278927U TW94208587U TW94208587U TWM278927U TW M278927 U TWM278927 U TW M278927U TW 94208587 U TW94208587 U TW 94208587U TW 94208587 U TW94208587 U TW 94208587U TW M278927 U TWM278927 U TW M278927U
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TW
Taiwan
Prior art keywords
liquid level
guide
water tank
floating ball
extension rod
Prior art date
Application number
TW94208587U
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Chinese (zh)
Inventor
Ying-Ru Chen
Original Assignee
Ying-Ru Chen
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Publication date
Application filed by Ying-Ru Chen filed Critical Ying-Ru Chen
Priority to TW94208587U priority Critical patent/TWM278927U/en
Publication of TWM278927U publication Critical patent/TWM278927U/en

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M278927 八、新型說明: 【新型所屬之技術領域】 本創作係提供一種液面控制裝置,主要其浮球設成不 具任何磁性,而其浮球之上固設一延伸桿得延伸至水箱或 油箱之外,延伸桿之上並裝設有感應磁石,一導持管得導 引延伸桿之活動方向,導持管内底側設導持件,得導持延 伸桿並作浮球下沈極限之限位,以之浮球不受鐵屬影響而 正常運作’檢測液面動作亦較準確者。 【先前技術】 參閱第1圖所示,係為習用液面開關之實施狀態剖示 圖,習用之液面開關(1)係採沈設於水箱或油箱(2) 内部,或組裝於水箱或油箱(2)並浮球(3)沈設於水 箱或油箱(2)内,其浮球(3)内部設有磁石(4), 以利液面開關(1)内部之檢知器(5 )(分為上位檢知 器及下位檢知器)感應檢知,浮球(3)目液面改變而順 液面開關(1 )上下鶴至對齊檢知器(5 ),檢知器( 5)立即感應而回報訊號; 惟,習用浮球(3)内部設有磁石(4) ’易因磁石 (4 )之磁性將鐵屑(6)吸附而阻礙浮球(3)移動之 順暢度’導致浮球(3)無法隨液面之變化而上下浮沈, &去應有之功能’導致液面開關⑴完全失效,更嚴重 者令機械得不之供應_壞,為其缺點者。 M278927 斗另y觀面計,其使財法乃在於㈣觸裝置-液 面计,以其液面計之數值刻度觀窣出 ί l相或油箱内部液位 缺點乃在於,液面計㈣液體所含污垢附著而模糊 ρ ’不易贿,或易造成誤判而使機械受損,為其缺點 ^ ° '、、M278927 8. Description of the new type: [Technical field to which the new type belongs] This creation provides a liquid level control device. The floating ball is set to have no magnetism, and an extension rod is fixed on the floating ball to extend to the water tank or fuel tank. In addition, an induction magnet is installed on the extension rod. A guide tube can guide the direction of movement of the extension rod. A guide member is provided on the bottom side of the guide tube to guide the extension rod and act as a floating ball sinking limit. Limit, so that the floating ball is not affected by the iron metal and operates normally. The detection of the liquid level is also more accurate. [Prior art] Refer to Figure 1, which is a sectional view of the implementation state of a conventional liquid level switch. The conventional liquid level switch (1) is submerged in a water tank or oil tank (2), or assembled in a water tank or oil tank. (2) The floating ball (3) is sunk in a water tank or an oil tank (2), and a magnet (4) is arranged inside the floating ball (3), so as to facilitate the detection device (5) inside the liquid level switch (1) ( Divided into upper detector and lower detector) Inductive detection, the float (3) changes the liquid level and the level switch (1) moves up and down to the alignment detector (5), the detector (5) Immediate induction and report the signal; However, magnets (4) are installed inside the conventional floating ball (3) 'It is easy to block the movement of the floating ball (3) due to the magnetism of the magnet (4) to attract iron filings (6)' The floating ball (3) cannot float up and down with the change of the liquid level, & the proper function 'results in the complete failure of the liquid level switch 更, more severely, the supply of the machinery is not available _ bad, for its disadvantages. M278927 Douyong meter, which makes the financial method is to touch the device-the liquid level meter, using the numerical scale of the liquid level meter to observe the ί l phase or the internal level of the fuel tank The disadvantage is that the liquid level meter is liquid Contaminated dirt attached and blurred ρ 'Not easy to bribe, or easy to cause misjudgment and damage the machine, its disadvantages ^ °' ,,

本創作之創作人從事液面開關及其相關產品寧造業多 年深知其液_狀製造錢及麵缺點,乃致力於改_ 其缺點,期使之更為實用,經由多年之努力研究並屢域 作’終於創作出本創作之「液面控制裝置」者。 【新型内容】 本創作之主要目的,即在於消除上述各缺點,而提供 —種液面控制裝置,其中該裝置之浮球設成不具任何磁性 ,而其洋球之上固設-延伸桿得延伸至水箱或油箱之外, 延伸桿之上並裝設有絲磁石,—特管得料延伸桿之 活動方向,導持管内底側設導持件,得導持延伸桿並作浮 球下沈極限之陳,⑽料得使浮球可正f運作,而控 制檢測液面亦較準確,為其特徵者。 本創作之人目的,在&供_種液面控制裝置,其中 該水箱或油箱崎财量並可崎秘㈣置之感應磁石 位置觀察得知,相當具實雜及枝性,為純徵者。 有關本創作所採用之技術、手段及其功效,茲舉—較 佳實施例並配合®式詳細制抑,细t本創作上述之目乂 M278927 的、構造及特徵,當可由之得—深人而具體的暸解。 【實施方式] 本創作係提供一種液面控制裝置設計者。 么么為使其能進一步瞭解本創作之結構設計及技術,謹 配合圖式再予說明於后: 參閱昂2圖所示,一種液面控制裝置,主要係包含有 浮球(1 0)設成不具任何磁性,而其浮球(1〇 )之上固設一延伸桿(11)得延伸至油箱或水箱(2 0 )之外’延伸桿(1 1 )之上並裝設有感應磁石(1 2) 一導持管(3 0)得導引延伸桿(丄丄)之活動方向 ’導持官(3 〇 )内底侧設導持件(3丄),得導持延伸The creator of this creation has been engaged in the liquid level switch and related products for many years. He is well aware of its liquid and liquid manufacturing defects and surface defects, and is committed to reforming its shortcomings, with a view to making it more practical. After years of hard work and research, "Fu Yu Zuo Zuo" finally created the "liquid level control device" of this creation. [New content] The main purpose of this creation is to eliminate the above-mentioned shortcomings, and to provide a liquid level control device, in which the floating ball of the device is set to have no magnetism, and the extension of the ball is fixed on the ocean ball. It extends beyond the water tank or oil tank, and a wire magnet is installed on the extension rod. The direction of movement of the extension tube is obtained by the special tube. A guide member is provided on the bottom side of the guide tube to guide the extension rod and float down. Chen Shenzhi's characteristic is that the floating ball can operate positively, and the control and detection of the liquid level is also more accurate. The purpose of this author is to provide a liquid level control device for the & supply, in which the water tank or fuel tank can be observed by the position of the inductive magnet, which is quite complicated and branchy. It is pure sign. By. Regarding the techniques, methods and effects used in this creation, here are the best examples and the detailed control with the ® style. The details, structure, and characteristics of the above-mentioned purpose of this creation, M278927, can be obtained—Shenren And specific understanding. [Embodiment] The author provides a designer of a liquid level control device. In order to make it possible to better understand the structural design and technology of this creation, I will explain it in conjunction with the drawings below: Refer to Ang 2 as shown in the figure, a liquid level control device, mainly including a floating ball (1 0) device It does not have any magnetism, and an extension rod (11) is fixed on the floating ball (10) to extend beyond the oil tank or water tank (20). The extension rod (1 1) is provided with an induction magnet. (1 2) A guide tube (30) can guide the direction of movement of the extension rod (丄 丄). A guide member (3 丄) is provided on the inner bottom side of the guide officer (30) to obtain a guide extension.

杯(1 1 )並作浮球(:〇 )下沈極限之限位; 二檢知器UG) U1),分別為上位檢知器(4 〇)及下位檢知器(41),在感應到感應磁石(12) 時乃發出訊號; 1 上述該導持管(3 0)並可固定於-固定座(5 〇) ’再由固定座(5〇)固定於油箱或水箱(20)上。 亥導持官(3 Q)得為壓克力管或其他透明管。 、3騎示,分顺液面祕最高液面及最 定之不思圖’洋球(! Q )不具任何磁性使得鐵屬不 M278927 會附著,而當液位上升時,、、$ )及感應磁石(12)乃同:::1〇)、延伸桿⑴ 靖上位檢知器(40)時上=編石(12 了知知器(4 0)即發屮% 號,而在感應磁石(丄?) X出σί1 )尚未到達檢知器C 4 0)時, 使用者仍能由透明之導掊管〔 、 1 〇 X 。)外觀祭到感應磁石( 1 2 ),亦可由此判斷出液量高低;The cup (1 1) is also used as the limit for the sinking limit of the float (: 0); the two detectors UG) U1) are the upper detector (4 0) and the lower detector (41), respectively. When the induction magnet (12) is reached, a signal is issued; 1 The above-mentioned guide tube (30) can be fixed to the-fixed seat (50), and then fixed to the oil tank or water tank (20) by the fixed seat (50). . Haidao Holding Officer (3 Q) may be an acrylic tube or other transparent tube. , 3 riding show, the highest liquid level and the most undetermined figure of the smooth liquid surface of the liquid level “Yangqiu (! Q) does not have any magnetism so that the ferrous metal M278927 will attach, and when the liquid level rises, (,, $) and the sensor The magnet (12) is the same as ::: 10), the extension rod ⑴ the upper position detector (40), when the upper position = the knitting stone (12, the sensor (40) is issued with the percent number, and the induction magnet (丄?) X 出 σί1) When the detector C 4 0) has not been reached, the user can still be guided by the transparent guide tube [, 1 〇X. ) The appearance of the induction magnet (1 2) can also be used to determine the level of liquid;

另當液位下降時,浮玫「Ί a 予衣(10)、延伸桿(11)及 感應磁石(12)乃同步 ' 二 至其感應磁石(1 2)對 背下位檢知器(41)時,於&加 知态(4 1)即發出訊號, 而在感應磁石(12)帛未到達檢知器(4ι)時,使用 者仍能由透明之導持f(3Q)外觀_感應磁石⑴ ),亦可由此判斷出液量高低。 絲上所述,本創作藉由液面控制裝置之創新設計,乃 得以達成浮球之不受鐵屑影響而可正常運作,令其液面控 制心置之感驗作確實,且魏位並可由外面即可輕易觀 祭而不胃被污物阻擋,觀察容^,本創作在_產品中實 有其極佳之進步實用性,同時遍查國内外關於此類結構之 技術貢料、文獻中亦未發現有相同的構造存在在先,是以 ’本創作貫已具備新型專财件,爰依法提出申請。 上述實施例,僅用以舉例說明本創作,據以在不離本 創作精神之範圍,熟習此項技藝者憑之而作之各種變形、 修飾與應用,均應包括於本創作之範疇者。 M278927 【圖式簡單說明】 第1圖··係習用液面開關之實施狀態剖示圖。In addition, when the liquid level drops, the floating rose "Ίa Ί 衣 (10), extension rod (11), and induction magnet (12) are synchronized ', two to its induction magnet (12), and the back lower detector (41) At the time, the signal is sent at & plus knowledge state (4 1), and when the induction magnet (12) 帛 does not reach the detector (4ι), the user can still hold the f (3Q) appearance by the transparent guide_induction Magnet ⑴) can also be used to determine the level of liquid. According to the silk, the creative design of the liquid level control device can achieve the normal operation of the float ball without being affected by iron filings, so that its liquid level The feeling of controlling the mind is correct, and Wei Wei can easily observe the sacrifice from the outside without the stomach being blocked by dirt, and observe the content ^ This creation has its excellent progress and practicality in _ products, at the same time Checking domestic and foreign technical materials for this kind of structure, the literature did not find that the same structure existed in the past, and the application is based on law. Give an example to illustrate this creation, so that those who are familiar with this skill can use it without departing from the spirit of this creation. The various changes, modifications and applications should be included in the scope of those present Creation. M278927] [Brief Description of the drawings FIG 1 shows a cross-sectional line of FIG ·· conventional embodiment of the level switch state.

第2圖··係本創作液面控制裝置之其一動作示意圖 第3圖:係本創作液面控制裝置之另一動作示意圖 【主要元件符號說明】 •習用部份, (1)液面開關 (2 )油箱 (3 )浮球 (4 )磁石 (5)檢知器 (6 )鐵屑 •本創作部份· (10)浮球 (11)延伸桿 (12)感應磁石 (2 0 ) ’由箱或水箱 (3 0)導持管 (31)導持件 (4 0)上位檢知器 (41)下位檢知器 (5 0)固定座Fig. 2 is a schematic diagram of one action of the liquid level control device of this creation. Fig. 3: Schematic diagram of another action of the liquid level control device of this creation. [Description of the main component symbols] • Conventional part, (1) Liquid level switch (2) Fuel tank (3) Float ball (4) Magnet (5) Detector (6) Iron filings · This creative part · (10) Float ball (11) Extension rod (12) Induction magnet (2 0) '' By the tank or water tank (30), the guide tube (31), the guide (40), the upper detector (41), the lower detector (50), the fixed seat

Claims (1)

M278927 九、申請專利範圍·· 1 · 一種液面控制裝置,其改良在於·· 一汙球係不具任何磁性,浮球固設一延伸桿延伸至油 箱或水箱外,油箱或水箱外之延伸桿上並裝設有感應磁石 ,一導持管得導持延伸桿之活動方向,導持管上得依液位 I叹有上位檢知器及下位檢知器; 、藉由上述之結構,達成其浮球得不受鐵屑影響而運作 正兩,亚其藉由觀察感應磁石位置可得知水箱或油箱内之 液體存量。 2·依據申請專利範圍第1項所述之液面控制裝置, 其中該導持管内部底侧得設導持件,藉由導持件得導持延 伸杯之運動方向,並作為浮球下降極限之限位。' 3·依據申請專利範圍第1項所述之液面控制裝置, 其中該導躲並可裝設测定座,獅固定座裝於水箱气 油箱。.M278927 9. Scope of patent application ... 1. A liquid level control device, which is improved .... A dirty ball system does not have any magnetism. The floating ball is fixed with an extension rod to extend outside the oil tank or water tank, and an extension rod outside the oil tank or water tank. An induction magnet is installed on the guide tube, and a guide tube can guide the moving direction of the extension rod. The guide tube can be provided with an upper detector and a lower detector according to the liquid level I; The floating ball should not be affected by iron filings, but it can work in two directions. By observing the position of the inductive magnet, it can know the amount of liquid in the water tank or oil tank. 2. According to the liquid level control device described in item 1 of the scope of the patent application, a guide member can be provided on the inner bottom side of the guide tube, and the movement direction of the extension cup can be guided by the guide member, and is lowered as a floating ball. Limit of limits. '3. According to the liquid level control device described in item 1 of the scope of the patent application, wherein the guide can be installed with a measurement seat, and the lion fixed seat is installed in the water tank gas tank. .
TW94208587U 2005-05-25 2005-05-25 Controlling device for liquid surface detection TWM278927U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI676005B (en) * 2015-04-06 2019-11-01 日商村田製作所股份有限公司 Liquid level detecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI676005B (en) * 2015-04-06 2019-11-01 日商村田製作所股份有限公司 Liquid level detecting device
US10634546B2 (en) 2015-04-06 2020-04-28 Murata Manufacturing Co., Ltd. Liquid level detection device

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