TWM283213U - Controlling device of liquid level - Google Patents

Controlling device of liquid level Download PDF

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Publication number
TWM283213U
TWM283213U TW94215699U TW94215699U TWM283213U TW M283213 U TWM283213 U TW M283213U TW 94215699 U TW94215699 U TW 94215699U TW 94215699 U TW94215699 U TW 94215699U TW M283213 U TWM283213 U TW M283213U
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TW
Taiwan
Prior art keywords
liquid level
switch
weight
cover
wire
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TW94215699U
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Chinese (zh)
Inventor
Ming-Chi Chen
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Big Top Entpr Co Ltd
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Application filed by Big Top Entpr Co Ltd filed Critical Big Top Entpr Co Ltd
Priority to TW94215699U priority Critical patent/TWM283213U/en
Publication of TWM283213U publication Critical patent/TWM283213U/en

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  • Level Indicators Using A Float (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Description

M283213 •四、創作說明(1) 【新型所屬之技術領域】 本創作係提供_種 液體自動排放或是自動认k二制器,尤指一種用於污水或 【先前技術】 動給水的液位控制襄置。 為了避免污水槽内的水位H 預定的高度,甚至溢出液體貝丁槽内的液位超過 測裝置來檢知高液位貝2 ’ -般都要藉由液位檢 放。然而,一般提供一;;f以自動控制污水或是液體的排 的結構,而且不易安二5用的液位檢測裝置具有複雜 1渗入檢測裝置此外,污水中的雜物容易 側水Ξ ί而f ΐ有需要其它不同的結構設計產生’藉以檢 以自二㈣:、低液位,並準確地發出相應的控制信號 裝偭*丨控制幫浦動作或是及時地發出警報信號,且具有安 裝便利及操作方便等效果者。 【新型内容】 緣此,本創作的主要目的在於提供一種液位控制器, ^此便利地安裝在水槽中用以檢知給定的高、低液位,且 ,立即地發出相應的控制信號或是警報聲響,並具有容易 _操作及可輕易地調整液位的設定範圍者。 八 ^ 本創作為達上述目的及其他效果之具體結構及技術手 丰又主要包括一重錘及一浮球開關;其中,重錘可懸吊於 水槽中預定位置,浮球開關以導線連接於該重錘上,並可 在水槽中依水面的高度以該重錘為支點做傾斜升降,又該 浮球開關包含設在浮筒中的一可動壓球用來觸動開關,使M283213 • IV. Creation Instructions (1) [Technical Field of the New Type] This creation is to provide _ a kind of automatic liquid discharge or automatic recognition system, especially a liquid level used in sewage or [prior art] water supply Control the home. In order to avoid the predetermined height of the water level H in the sewage tank, even if the liquid level in the overflowing liquid pits exceeds the detection device to detect the high-level scallops 2 ′, the liquid level is generally checked and discharged. However, generally provide a; f structure to automatically control the drainage of sewage or liquid, and it is not easy to install the liquid level detection device used in 5 has a complex 1 penetration detection device In addition, the debris in the sewage is easy to side water Ξ and f ΐ There is a need for other different structural designs to generate 'for inspection and self-reliance': low liquid level, and accurately send the corresponding control signal device * 丨 control the pump action or issue an alarm signal in a timely manner, and have installation Convenient and easy to operate. [New content] For this reason, the main purpose of this creation is to provide a liquid level controller, which is conveniently installed in the water tank to detect the given high and low liquid levels, and immediately sends the corresponding control signal Or the alarm sounds, and has easy to operate and can easily adjust the liquid level setting range. ^ The specific structure and technique of this creation to achieve the above-mentioned purpose and other effects. Hand Feng mainly includes a heavy hammer and a floating ball switch; among them, the heavy hammer can be suspended at a predetermined position in the sink, and the floating ball switch is connected to the wire by a wire. The weight can be tilted up and down in the water tank according to the height of the water surface with the weight as a fulcrum, and the floating ball switch includes a movable pressure ball provided in the buoy for touching the switch, so that

I M283213 創作說明(2) 得水槽中的液位到達給定 ' 發出相應的控制信號以阿液面或是低液面時,能立即 -液位的設定範圍可經° 控制幫浦運轉或停止,此外, 來輕易調整,且具有球開關與重錘之間的導線長度 關於本創作之其心的利:效果者。 佳實施例的詳細說明 &點及特徵,將可由以下較 【實施方式】 ^參照所附圖式來了解。 依據本創作的液位控制 施。現將僅為例子但非用以限制=不同的形式來實 就本創作之較佳結構内容說明如;實施例並參照所附圖式 例,的「液位控制器」-具體實施 創作包括-示圖;如圖中所示,本 4t、垔錘1及一子球開關2 ;其中重錘1的比重比 个· a液體(水)重,且最好以例如鐵塊的金屬材料製 成而浮球開關2的比重比待檢測液體輕,當放入水槽 (或污水槽)中後,該浮球開關2能藉由浮力浮起。 上述重錘1具有凸出的頂部11 ,該頂部11的一 面(圖中内面)設有一夾線槽l i 1 ,並有一蓋板1 2可 h對應地蓋合在該頂部内面以封閉該夾線槽1 1 1。在本實 施例中,該蓋板1 2是利用螺絲1 3鎖固於重錘1上。 配ΰ第三圖所示,上述浮球開關2包含一浮 收納在該浮筒2 1内的罩殼2 2及裝設在該罩殼 微動開關2 3、至少一動作桿2 4及一可動壓球2 5 ;其 中’浮筒2 1由上蓋2 1 1與底座2 1 2組成;罩殼22 配合第三圖所示,上述浮球開關2包含一浮筒2 2内的I M283213 Creation instructions (2) When the liquid level in the water tank reaches the given level, when the corresponding control signal is sent to the liquid level or low liquid level, it can be immediately-the setting range of the liquid level can be operated or stopped by ° control pump In addition, it is easy to adjust, and the length of the wire between the ball switch and the weight is about the benefit of this creation: the effector. The detailed description of the preferred embodiment & points and features will be understood by referring to the following embodiments. Level control according to this creation. Now it is just an example, but not for the purpose of limiting = different forms to explain the better structure of this creation. For example, and referring to the attached drawings, the "level controller"-specific implementation creation includes- As shown in the figure, the present 4t, hammer 1 and a ball switch 2; wherein the specific gravity of the weight 1 is heavier than a liquid (water), and preferably made of a metal material such as an iron block The specific gravity of the floating ball switch 2 is lighter than that of the liquid to be detected. When placed in a water tank (or a sewage tank), the floating ball switch 2 can float by buoyancy. The above heavy hammer 1 has a protruding top portion 11. One side (inner surface in the figure) of the top portion 11 is provided with a clamping groove li 1, and a cover plate 12 can be correspondingly covered on the inner surface of the top portion to close the clamping line. Slot 1 1 1. In this embodiment, the cover plate 12 is locked to the weight 1 with screws 13. As shown in the third figure, the above-mentioned floating ball switch 2 includes a cover 22 stored in the buoy 21 and a micro switch 2 installed in the cover 3, at least one operating lever 24, and a movable pressure. Ball 2 5; wherein the 'float 2 1' is composed of an upper cover 2 1 1 and a base 2 1 2; the cover 22 cooperates with the third figure, and the above-mentioned float switch 2 includes a

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M283213M283213

具 有 半 圓 桶 型 上 以 同 標 號 2 2 0 半 部 内 表 面 凹 入 形 概 呈 葫 蘆 狀 的 斷 面 •第 二 收 納 室 2 2 3 後 5 該 二 罩 體 2 2 2 2 3 會 各 對 合 在 本 實 施 例 的 樞 接 在 凹 室 2 2 1 •2 4 1 及 伸 入 該 第 該 二 動 作 桿 2 4 的 交 靠 合 y 而 微 動 開 作 桿 2 4 的 才區 接 端 合 時 5 會 壓 觸 該 微 2 5 具 有 可 納 入 第 外 形 並 可 在 第 一 移 動 即 可 動 壓 球 變 位 置 5 且 該 壓 球 i 上 述 微 動 開 關 3 1 ( 内 端 ) 連 接 端 ( 第 端 ) 連 接 第 二 圖 所 示 該 導 筒 2 1 中 9 且 内 部 2 3 2 而 穿 過 重 半部的二同外形罩體 來說明該二罩體), 成凹室221 ,圖中 ’而包含相貫通的第 ’當該二罩體220 〇的第一收納室2 2 形成概呈球狀的收納 動作桿2 4有兩支, 内鄰近第二收納室2 二收納室223内的 自由端242在第二 關2 3組裝在凹室2 2 4 1 ,當動作桿2 動開關2 3上的按鈕 一收納室2 2 2與第 收納室2 2 2或第二 2 5會跟著浮球開關 2 5最好以金屬材料 2 3並與一導線3 ( ’該導線3穿過上述 至外接線路控制開關 線3第一端31穿過 線路連接至微動開關 錘夾線槽1 1 1的導 2 2 〇組成(圖中 各罩體2 2 0的上 的凹室2 2 1具有 一收納室2 2 2與 以開口端面對接 2與第二收納室 空間。 各動作桿2 4具有 2 3的樞結端 自由端2 4 2 ,且 收納室2 2 3内相 2 1内,並鄰近動 4受壓動而向内收 2 3 1 ;可動壓球 二收納室2 2 3的 收納室2 2 3之間 2的翻轉傾角而改 製成。 電纜線)的第一端 夾線槽1 1 1且外 (圖中未示);如 上盍2 1 1伸入浮 2 3的接腳 線段被蓋板1 2夾It has a semi-circular barrel type with the same reference numeral 2 2 0. The inner surface of the half of the inner part is concave and has a gourd-like cross-section. • The second storage room 2 2 3 and the back 5 The two covers 2 2 2 2 3 will be paired together in this implementation. For example, when the pivot joint is in the abutment 2 2 1 • 2 4 1 and the abutment y extending into the second and second action levers 2 4 and the micro-actuated lever 2 4 is closed, the 5 will press against the micro 2 5 has a shape that can be included in the first shape and can be moved to the first position to move the pressure ball 5 and the pressure ball i the above micro switch 3 1 (inner end) connection end (first end) connected to the guide cylinder 2 shown in the second figure 1 in 9 and the interior 2 3 2 and the two hoods of the same shape that pass through the heavy half to illustrate the two hoods), into an alcove 221, and the figure includes 'the intersecting first' when the two hoods 220 〇 The first storage chamber 2 2 has two storage operation levers 2 4 forming a substantially spherical shape, and the free end 242 in the second storage chamber 223 is adjacent to the second storage chamber 2 and the second storage chamber 223 is assembled in the recess 2 2 4 1 when The button on the lever 2 and the switch 2 3 a storage room 2 2 2 and the second storage room 2 2 2 or the second 2 5 will follow the float switch 2 5 preferably with a metal material 2 3 and a wire 3 ('The The lead 3 passes through the above to the external circuit control switch line 3 and the first end 31 passes through the line and is connected to the micro switch hammer clamp wire slot 1 1 1 by the guide 2 2 0 (the upper cavity of each cover 2 2 0 in the figure). 2 2 1 has a storage room 2 2 2 which is abutted with an open end surface 2 and a space of the second storage room. Each of the operating levers 2 4 has a pivot end 2 2 2 of the pivot end 3 and the storage room 2 2 3 is inside. Phase 21 is in the vicinity of 2 and is moved inward by pressure 4 to move inward 2 3 1; movable pressure ball 2 storage room 2 2 3 storage room 2 2 3 tilt angle between 2 and converted. The first end clamp slot 1 1 1 is outside (not shown in the figure); as above 盍 2 1 1 the pin line section that extends into the float 2 3 is clamped by the cover plate 1 2

第7頁 M283213 四、創作說明(4) :定位;當要調整重錘i與浮球開關2 ’ 犄,可鬆開螺絲1 3來輕易操作。 等線3長度 第四圖中顯不本創作配合一沉水幫浦4 排放的實施例;其中,導線3的第二端3 =污水自動 控制開關(圖中未示)及導電線7連接到沉外接線路 重錘1係藉由導線3而懸吊在污水槽5的内部商:4,且 (較好在靠中央處),❿以導線3連接於該重5;,置> 球開關2也懸垂到污水槽5 0 ;當污水槽 的:洋 位漸漸上升時,由於重錘丄的比重大 水 ’開關2的比重比水輕,戶斤以可藉由浮力起並= 錘1為支點做傾斜升降,如第五圖所示,當污 二重 升時,浮球開關2會隨著液面上升而浮起。 7位上 配合第二圖、第四圖所示,當浮球開關2 時’罩殼22内的可動壓球25位在第一收納室2 動作桿2 4無壓觸微動開關2 3上的按鈕’ =處::狀態,所以沉水幫浦4無動作乂參Si 污水槽5内的液面上升使浮球開關2呈水平 丄:上m高水位),罩殼22内的可動壓球25 缝二^9 XI納至222與第:收納室223交界的弧端 緣面2 2 4阻擋而位在第一收納室2 2 2内。 仏一:二第六圖、第七圖所示,t第四圖的液面上升到— =^同又而使洋球開關2翻轉並向上傾斜到達約4 5度位 ::?壓球2 5將會由第一收納室2 2 2落到第二收 、至 内並壓動動作桿24向内收合,因而壓觸微動 第8頁 M283213 四、創作說明(5) 開關2 3上的按鈕9 態,並經由外接绩2 微動開關2 3處在導通狀 抽水。又當污ϋϊ出控制信號以啟動沉水幫浦4進行 其液面下降到第污水6經由排放管4 1排出到使 納室2 2 3移Cf位時,可動塵球2 5將由第二收 開狀態,沉水幫、;:=室2 2 2 ’則微動開關23恢復 价Μ 士篇^ 4自動停止抽水動作。 依水面^的言^作^成之液位控制器,係藉由浮球開關2可 2包含設錘1為支點做傾斜升降’且該浮球開關 關2 3 Ρ,你:ΐ 1中的一可動壓球2 5用來觸動微動開 時,-立槽中的液位到達給定的高液面或是低液面 停止此 發,相應的控制信號以自動控制幫浦4運轉或 I 1二ί Ϊ二高、低液位的設定也可由該浮球開關2與重 a 、導線3長度來輕易調整,而且,微動開關 3、動作桿2 4及可動壓球2 5封閉在浮筒2 1及罩殼 2内’污水中的雜物不會滲入檢測裝置内而產生誤動 作’再者’本創作具有安裝便利的優點,故本創作已能達 成預期設計目的及實施效果。 前述對本創作的揭示及描述僅為無企圖作任何限制的 瞻舉例說明,而依本創作的設計精神可作多種變化或修改實 施例如重錘1不限制要利用導線3來懸掛,也可利用 其匕定位元件來裝設在液體貯槽内。是以,對於熟悉本創 作相關技術之人士而言,可構思出之明顯替換與修飾,仍 將併入於本創作所主張的專利範圍内。Page 7 M283213 4. Creation instructions (4): Positioning; when you want to adjust the weight i and the float switch 2 ′ 犄, you can loosen the screws 1 3 to easily operate. The length of the isoline 3 is shown in the fourth figure. This embodiment is based on an embodiment of a submerged pump 4 discharge; wherein the second end 3 of the wire 3 = an automatic sewage control switch (not shown) and the conductive wire 7 is connected to Shen external line weight 1 is suspended from the internal quotient of the sewage tank 5 by the wire 3: (and preferably at the center), and the wire 3 is connected to the weight 5 ;, set > ball switch 2 also dangles to the sewage tank 50; when the water level of the sewage tank gradually rises, due to the specific gravity of the heavy hammer, the specific gravity of the water switch 2 is lighter than the water, so the household weight can be lifted by buoyancy and = hammer 1 is The fulcrum is tilted up and down. As shown in the fifth figure, when the dirt double rises, the float switch 2 will float as the liquid level rises. At the 7th position, as shown in the second and fourth figures, when the floating ball switch 2 is located, the movable pressure ball in the casing 22 is 25th in the first storage room 2 the action lever 2 4 the non-pressure contact microswitch 2 3 Button '= place :: state, so the submerged pump 4 has no action. The liquid level in the siphon Si sewage tank 5 rises to make the float switch 2 level (upper m high water level), the movable pressure ball in the cover 22. 25 Sew II ^ 9 XI Na to 222 and the first: the arc end edge surface 2 2 4 at the boundary of the storage room 223 is blocked and located in the first storage room 2 2 2.仏 一: As shown in the second, sixth, and seventh images, the liquid level in the fourth image rises to-= ^, which in turn turns the ball switch 2 and tilts it upward to about 4 5 degrees :: 压 球 2 5 will fall from the first storage room 2 2 2 to the second close, to the inside, and press the action lever 24 to close inward, so press the micro-motion page 8 M283213 4. Creation instructions (5) on the switch 2 3 The button 9 is in the state, and the pump is turned on through the external switch 2 and the micro switch 2 3 is pumped. When the pollution control signal is activated to start the submerged water pump 4 to lower its liquid level to the first sewage 6 and discharged through the discharge pipe 41 to the chamber 2 2 3 to move the Cf position, the movable dust ball 25 will be received by the second In the on state, the submerged gang,;: = room 2 2 2 ′, the micro switch 23 restores the price, and the pump stops automatically. The liquid level controller made according to the words of the water surface ^ is made by the floating ball switch 2 may 2 including the hammer 1 as a fulcrum for tilting up and down 'and the floating ball switch is off 2 3 Ρ, you: ΐ 1 of the A movable pressure ball 2 5 is used to trigger the micro-movement. When the liquid level in the vertical tank reaches a given high liquid level or low liquid level, the pump stops and the corresponding control signal is used to automatically control the operation of pump 4 or I 1 The setting of the two high and low liquid levels can also be easily adjusted by the float switch 2, the weight a, and the length of the wire 3, and the micro switch 3, the action lever 2 4 and the movable pressure ball 2 5 are enclosed in the float 2 1 And 'the sundries in the sewage 2 will not penetrate into the detection device and cause malfunctions. Moreover, this creation has the advantage of convenient installation, so this creation can achieve the expected design purpose and implementation effect. The foregoing disclosure and description of this creation is just an example without any attempt to make any restrictions. According to the design spirit of this creation, various changes or modifications can be made. For example, the weight 1 is not restricted to use the wire 3 to suspend, and it can also be used. The dagger positioning element is arranged in the liquid storage tank. Therefore, for those familiar with the technology of this creation, obvious substitutions and modifications that can be conceived will still be included in the scope of the patent claimed by this creation.

M283213 -圖式簡單說明 【圖式簡單說明】 第一圖係依據本創作一具體實施例的元件大部分解圖; -第二圖係第一圖的組合剖示圖; 第三圖係第一圖之浮球開關上下翻轉後的元件分解圖; ·第四圖係顯示本創作放入一污水槽内的實施例示意圖; 第五圖顯示第四圖污水槽内的液面上升使浮球開關隨著浮 起的示意圖; 第六圖顯示第四圖污水槽内的液面上升到達給定高液位狀 態的示意圖;及 _第七圖顯示第六圖之重錘與浮球開關的剖示圖。 【主要元件符號說明】 1、重錘 1 1 、頂部 1 1 1、夾線槽 1 2、蓋板M283213-Simple description of the drawings [Simplified illustration of the drawings] The first drawing is a diagram of most of the components of a specific embodiment according to the present creation;-the second drawing is a combined sectional view of the first drawing; the third drawing is the first The exploded view of the components of the floating ball switch after being turned upside down in the figure; the fourth diagram is a schematic diagram of the embodiment of the creation placed in a sewage tank; the fifth diagram shows the liquid level rise in the sewage tank in the fourth diagram to make the float switch A schematic diagram with the floating; the sixth diagram shows the schematic diagram of the liquid level in the sewage tank rising to the given high liquid level in the fourth diagram; and the seventh diagram shows the sectional view of the weight and float switch in the sixth diagram Illustration. [Symbol description of main components] 1. Heavy hammer 1 1 、 Top 1 1 1 、 Clamping groove 1 2 、 Cover

第10頁 M283213 -圖式簡單說明 4 1 、排放管 5、污水槽 6、污水 • 7、導電線 • 111111Page 10 M283213-Schematic description 4 1 、 Drain pipe 5 Sewage tank 6 Sewage • 7 Conductive wire 111111

Claims (1)

M283213 •五、申請專利範圍 1、一 一重錘 一浮球 裝設在該罩 球;其中, 動壓球可在 一導線 穿過重錘並 及可在水槽 _當浮球開關 壓動作桿而 球開關相對 作桿而釋放 2、 依 重錘上設有 板對應地覆 3、 依 浮筒由上蓋 _ 4、依 罩殼由具有 5、依 各罩體的上 的第一收納 後,該二罩 種液位控制器,包括·· 開關, 殼内的 罩殼内 第一收 ’其具 受定位 中依水 相對重 壓觸該 重錘呈 包含一 微動開 部具有 納室或 有與微 ’使得 面的高 錘呈上 微動開 浮筒、收納在該浮筒内的罩殼及 關、至少一動作桿及一可動壓 ,而可 第一收 第二收 動開關 浮球開 度以該 傾一設 關上的 設定角 的按紐 圍第1 一夾線槽,導線穿過 閉該夾 圍第1 下傾 該微動開關上 據申請專利範 合該頂 據申請 與底座 據申請 半圓桶 據申請 半部内 室與第 體的第 部以封 專利範 組成, 專利範 型上半 專利範 表面凹 二收納 一收納 納室及第 納室之間 連接的第 關可藉該 重錘為支 定角度時 按鈕以檢 度時,可 以檢知低 項之液位 重錘的夾 線槽並固 項之液位 二收納室 移動;及 一端,且 導線連接 點做傾斜 ,可動壓 知1¾液位 動壓球會 液位。 控制器, 線槽,及 定導線。 控制器, 該導線 於重錘 升降; 球會觸 ;當浮 離開動 其中, 有一蓋 其中, 圍第1項之液位控制器,其中, 部的二同外形罩體組成。/、 圍第4項之液位控制器,其中, 入形成凹室,該凹舍 它舍姑-平 至包含相貫通 宕叙笛1 Γ 開口端面對接 至與第'一收納室备夂Α 至曰各自對合形成M283213 • Fifth, the scope of application for patents 1. A hammer and a floating ball are installed on the cover ball; among them, the dynamic pressure ball can pass through the weight on a wire and can be placed in the water tank. The switch is released relative to the lever. 2. The cover is provided with a corresponding cover on the weight. 3. The cover is covered by the float. 4. The cover is covered by the first cover. The liquid level controller includes a switch, and the first inside the casing is closed, and its weight is relatively heavy when being touched by the water during positioning. The weight includes a micro-moving opening with a nano-chamber or a micro-chip to make the surface. The high hammer is shown as a micro-moving opening buoy, a housing and a shutter contained in the buoy, at least one action lever and a movable pressure, and the opening degree of the first and second retractable float balls can be closed with the tilt setting. Set the angle of the first clip wire slot of the button button, the wire passes through the first clip of the clip ring, and the micro switch is tilted down. The micro switch is applied for according to the patent application, the top application and the base application, the semi-barrel application, and the half inner chamber and the first application. Part of the body The first half of the patent model is the concave surface of the second patent. The first connection between the storage chamber and the second chamber can be detected by the weight when the weight is used as the supporting angle. When the button is checked, the low level liquid level can be detected. The clamping groove of the hammer and the liquid level 2 storage room of the fixed item move; and one end, and the connection point of the wire is inclined, the dynamic pressure can be known. Controllers, trunking, and fixed leads. The controller, the wire is raised and lowered by the weight; the ball will touch; when the float moves away, there is a cover, the level controller surrounding the first item, wherein the two parts are composed of the same shape cover. /, The liquid level controller around item 4, wherein, a recess is formed into the recess, and the recess is flat to include the intersecting dang flute 1 Γ. The open end is butted to connect with the first storage room. Α to each form 第12頁 -M283213 申請專利範圍 概呈球狀的收納 6、 依據申 動作桿有兩支, 端及伸入該第二 在第二收納室内 7、 依據申 導線的外端經由 浦,當浮球開關 自動控制該幫浦 時,能發出相應 8、 依據申 重錘與浮球開關 空間。 請專利範圍 並分別具有 收納室内的 相交靠合。 請專利範圍 外接線路控 檢知高液位 運轉以抽水 的控制信號 睛專利範圍 之間的導線 第1項之液位控制器,其中, 樞接在第二收納室邊側的樞結 自由端’二動作桿的自由端並 第1項之液位控制器,其中, 制開關及導電線連接到沉水幫 時’月b發出相應的控制信號以 ,又§浮球開關檢知低液位 以自動控制該幫浦停止運轉。 第1項之液位控制器,其中, 長度為可調整。 鲁Page 12-M283213 Patent application scope is generally spherical storage 6. There are two sticks according to the application, the ends and the second are inserted into the second storage room 7. The outer end of the guide wire passes through the Pu, when the ball is floating When the switch automatically controls the pump, it can issue corresponding 8. Switching space according to the weight and floating ball. Please patent the scope and have the intersection and abutment in the storage room. Please control the external circuit of the patent range to detect the control signal for high liquid level operation to pump water. The liquid level controller of the first line of the patent range, wherein the free end of the pivot joint is pivotally connected to the side of the second storage room. The free end of the two-action lever is the liquid level controller of item 1. Among them, when the control switch and the conductive wire are connected to the submerged gang, the corresponding control signal is issued, and the float switch detects the low liquid level. The pump is automatically controlled to stop running. The liquid level controller of item 1, wherein the length is adjustable. Lu
TW94215699U 2005-09-12 2005-09-12 Controlling device of liquid level TWM283213U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI450064B (en) * 2011-06-27 2014-08-21 Autoaqua Technologies Co Ltd Separable liquid level controlling apparatus
WO2022242770A1 (en) * 2021-05-21 2022-11-24 王海龙 Escape apparatus for vehicle falling into water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI450064B (en) * 2011-06-27 2014-08-21 Autoaqua Technologies Co Ltd Separable liquid level controlling apparatus
WO2022242770A1 (en) * 2021-05-21 2022-11-24 王海龙 Escape apparatus for vehicle falling into water

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