TWI311957B

TWI311957B -

Info

Publication number: TWI311957B
Application number: TW96117697A
Authority: TW
Priority date: 2007-05-18
Filing date: 2007-05-18
Publication date: 2009-07-11
Also published as: TW200846205A

Description

1311957 九、發明說明：【發明所屬之技術領域】本發明係有關一種用於書寫板之污染物去除裝置，其兼具可直接在具有氣流的虛擬工作區域内作業、機動性高，以及別具空氣濾淨等優點。【先前技術】如第-圖所示，過去在-書寫板91(例如黑板/白板)上進 • 行書寫後’如欲進行修改或清理，即以一板擦92進行修改或清理，這樣的方式固然迅速，但是，卻在擦拭書寫板91的過程中，產生大量的污染物，例如：浮塵錄（若用粉筆書寫於 . 黑板）、有機溶劑及揮發性氣體（若用白板筆書寫於白板曰)，並 . 散絲空氣巾，造成钱品質相當不好(如於冷_或密閉室内則空氣品質更糟）。市面上固然有關於書寫板方面的除塵結構，但是，卻無法 # 在書寫過程中同時進行吸塵，至於有設計於板擦上的吸塵結 ' 構’但卻使板擦連結—條長長的管線(吸塵管路），使用上極不 . 方便，且結構過於複雜，造價昂貴。因此，有必要開發新技術，以解決上述缺點。【發明内容】本發明之线目的，在於提供—_於#寫板之污染物去除裝置’其可直接在具有氣流的虛擬工作區域内本發明之次—目的，在於提供—_於書寫板之污染物去 5 1311957 除裝置，其結構簡單、機動性高。寫板之污染物去本發明之又一目的，在於提供一種用於書除裝置’翻具空氣料之功效。括：本發明係提供-_於書寫板之㈣物去轉置，其包一控制部；吹氣元件，其受該控制部控制而 —吹氣部’係設有至少一產生—吹氣氣流；一吸氣部，係設註少—魏元件，其受馳制部控制而產生一吸氣氣流； -收集部’係用以過·集至少-吸氣元件所吸入之氣體中夾帶之粒狀污染物、懸浮微粒、·污染物 '有機溶劑及揮發性氣體其中之至少一項；虛擬工作區域，係位於該吹、吸氣部之間，且與其概呈垂直’又’該吹氣部及該吸氣部間產生之氣流係與該虛擬工作區或概呈平行’ II此’可於產生氣流的情況下，於該虛擬工作區域内進行作業。本發明之上述目的與優點，不難從下述所選用實施例之詳細說明與附圖中，獲得深入瞭解。茲以下列實施例並配合圖式詳細說明本發明於後：【實施方式】參閱第二及第三圖，本發明係為一種用於書寫板之污染物 1311957 去除裝置，其包括：一控制部10 ; —吹氣部20，係設有至少一吹氣元件21，其受該控制部 10控制而產生一吹氣氣流；久軋部卻，你叕男主少、一吸氣TG仵Μ，其受該控制部 10控制而產生一吸氣氣流；1311957 IX. Description of the Invention: [Technical Field] The present invention relates to a contaminant removing device for a writing board, which can be directly operated in a virtual working area having an air flow, has high mobility, and is unique Air filtration and other advantages. [Prior Art] As shown in the figure - in the past, after writing on the writing board 91 (such as a blackboard/whiteboard), if you want to modify or clean it, you can modify or clean it with a eraser 92. Although it is rapid, however, during the process of wiping the writing board 91, a large amount of contaminants are generated, such as: floating dust recording (written in chalk on a blackboard), organic solvents and volatile gases (if written in a whiteboard with a whiteboard pen) ), and the loose air towel, the quality of the money is quite bad (such as cold or _ or closed room, the air quality is worse). Although there is a dust-removing structure on the writing board in the market, it is impossible to vacuum at the same time in the writing process. As for the dust-collecting structure designed on the board, it is connected to the board-long strip (vacuum) Pipeline), the use of the upper pole is not convenient. The structure is too complicated and expensive. Therefore, it is necessary to develop new technologies to solve the above disadvantages. SUMMARY OF THE INVENTION The object of the present invention is to provide a contaminant removal device for a write-on-board that can be directly in a virtual work area with airflow. The second aspect of the present invention is to provide a text board. The pollutants go to 5 1311957 to remove the device, which has a simple structure and high maneuverability. A Contaminant of a Writer Board Another object of the present invention is to provide an effect for a book-removing device' Included: The present invention provides - a transposition of the (four) object of the writing board, which comprises a control portion; a blowing element controlled by the control portion - the blowing portion is provided with at least one generating-blowing airflow ; a suction part, which is provided with a small amount of - Wei element, which is controlled by the chiseling part to generate an inspiratory flow; - the collection part is used to collect and collect at least the particles entrained in the gas inhaled by the suction element At least one of a pollutant, an aerosol, a pollutant, an organic solvent, and a volatile gas; a virtual working area is located between the blowing and the inhaling portion, and is substantially perpendicular to the 'blowing portion' And the airflow generated between the inhalation portions is parallel to the virtual work area or substantially 'II' to operate in the virtual work area when the airflow is generated. The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein. The present invention will be described in detail below with reference to the accompanying drawings: [Embodiment] Referring to the second and third figures, the present invention is a 1311957 removal device for a writing board, comprising: a control unit 10; - the blowing portion 20 is provided with at least one blowing element 21, which is controlled by the control portion 10 to generate an air flow; the long-rolling portion, you have less male, one inhaling TG, It is controlled by the control unit 10 to generate an intake airflow;

—收集部40，係用以過濾收集至少一吸氣元件31所吸入之氣體中失帶之粒狀污染物、懸浮微粒、氣狀污染物、有機溶劑及揮發性氣體其中之至少一項； -虛擬工作區域5〇 ’係位於該吹、吸氣部2g與％之間， =與其概呈垂直，又，該錢部2_吸氣部流係與該虛擬工作區域50概孔 ^ +仃，错此，可於產生氣流的下’於該虛擬1作區域50内進行作業。The collecting portion 40 is configured to filter and collect at least one of particulate pollutants, suspended particles, gaseous pollutants, organic solvents and volatile gases lost in the gas sucked by the at least one gettering element 31; The virtual work area 5〇' is located between the blowing and inhaling portion 2g and %, = is perpendicular to the outline thereof, and the money portion 2_inhalation portion flow system and the virtual working area 50 are substantially holed, In this case, the operation can be performed in the virtual area 50 in the lower part of the generated air flow.

=為本發明之用於書寫板之污染物去另外，關於本發明之原理，3土心产氣元件冰較量《，將科嘴(即吹收、吸附排除。至於吹氣部之 ^轉相過濾、吸定：、氧體量可大致由以下公式決= The contaminant for the writing board of the present invention. In addition, with respect to the principle of the present invention, the 3 earth core gas generating component is relatively "quantized", and the mouth is removed (that is, the blowing and adsorption are excluded. As for the blowing portion) Filtration, suction: The amount of oxygen can be roughly determined by the following formula

Qj = 40.945 其中： A為單位長度錢氣體里 m /min* m 〇 1311957 為單位長度吹氣喷嘴開口面積，。本發明之較佳實施例中，吹氣噴嘴開口約為3〜6mm之狹鏠或直徑約為6麵的圓形孔口，其間隙約為2〜5cm。為求吹氣部之喷氣風量均勻分佈，吹氣噴嘴（即吹氣元件）開口面積應小於吹氣風管斷面積的33 %。而吸氣部之排氣量包含吹氣部的喷氣量、所引發的氣流量及處理過程污輕氣的排放量的總和0Qj = 40.945 where: A is the unit length of money gas m / min * m 〇 1311957 is the opening area of the blowing nozzle per unit length. In a preferred embodiment of the invention, the blow nozzle has a narrow opening of about 3 to 6 mm or a circular opening having a diameter of about 6 and a gap of about 2 to 5 cm. In order to uniformly distribute the air volume of the blowing portion, the opening area of the blowing nozzle (i.e., the blowing element) should be less than 33% of the sectional area of the blowing duct. The amount of exhaust in the suction section includes the sum of the amount of air blown from the blower, the amount of airflow generated, and the amount of emissions from the process.

實務上，本發明之祕書寫板之污染物去雜置，至少具有以下數種實施例： ’ [a]第-實施例，如第二及第三圖所示，其又包括—書寫板91(例如黑板或白板）；將該吹氣部2〇的至少一個吹氣元件 2K本實施例帽、設置三個）固定於該書寫板91的上==將該吸氣部30的至少-個吸氣元件31(本實施例中係設置三如In practice, the secretary of the present invention writes the contaminants of the board to be mismatched, and has at least the following embodiments: '[a] The first embodiment, as shown in the second and third figures, further includes a writing board 91. (for example, a blackboard or a whiteboard); at least one blowing element 2K of the blowing portion 2A, and a cap of the present embodiment, three) are fixed on the writing plate 91 == at least one of the inhaling portions 30 The getter element 31 (in this embodiment, the set is three

固定於該書寫板91的下緣，且恰好與該錢元件21相對.，亥收集部_可蚊於該吸氣树31下面而收集其所吸入的= 染物；該虛擬工域5G係對應於該㈣板91上，且位於該吹氣元件21與該吸氣元件31之間。這樣的設計，當於該書寫板91上進行書寫（例如字或糊爾，如欲更改書寫内容或是清理該書寫^，可使用板擦92(如第二圖所示）進行擦找，且呢部20之吹氣元件21與該吸氣部3〇之吸氣元件μ，如二 8 該=元件2K氣與該吸氣元件心及氣而產生一股氣流，這道^在麵雜擬工作區域5()時，會同時將該板擦犯擦拭該曰雜9!上之文字/圖案所產生的污染物(例如粉筆灰、揮發I·生孔體·...等）’由該錢元件21帶往該吸氣元件幻的方向，並針__ 4㈣，細_寫板91的過程中’污染物不會到處飛散、擴散，可以騎環境整潔。 [b]第二實施例，如第四圖所示，其又包括—移動架60, 亚將第一實施例之吹氣部20與吸氣部30以相對狀固定於該移動^ 6〇之上、下方；當然該吹、吸氣部20與30之間產生的，流:仍是由上往下的流戦虛擬工作區域5G，這樣的設計， ^、單彳’、有五間教至n提供教學，假設輪到第三間教室教貝J可以推動該移動架60，而將本創作之用於書寫板之污染物去除敍_卿三卩概室，⑽鮮触技覆減該教室内之書寫板91使用，依此類推，要使用哪間教室，就推到哪一間教室使用’相當具有機動性。 [c]第三實施例’如第五騎示，不論是第—或第二實施例’都可以再增設至少—流通部7()，每—流通部了^上設一過乂、元件80且每-流通部7〇的兩端各連通該吹氣部卻的上 f與該吸氣部的下方，藉此，該吹氣耕21與該吸氣元件 31間所產生之氣流’在流職虛擬工作區域時，即同時將 4虛擬工作區域5Q内之污祕賴吸氣元件&帶人該流通部 1311957 7〇内，並在經過該過濾元件8〇時被濾除、吸收、吸附，乾淨的氣流再從該吹氣元件21吹入該虛擬工作區域5〇，如此不斷循環。本發明之優點與功效歸納如下： ' ⑴可直接在具錢細虛擬工作區勒作業。本發明之，虛^作區域係位於該吹、吸氣部之間，且與其概呈垂直，而 • 該人氣掀該吸氣·產生之氣流係與該虛擬玉作區域概呈平仃，藉此，可於產生氣流的情況下，於該虛擬工作區域内進了作業（即賤書g板上進行擦拭/書寫），完全沒有阻礙，若是在溫度較高的氣射’更如制暑降溫的功效。 [2]機動性鬲。本發明之吹、吸氣部可設置於一移動架 $ ’這樣的設計，隨著不同教室的需要，即可推動到預定的教室使用’機動性高。 _ [3 ]別具錢齡功效。本發明設-流通部連通吹氣部的吸氣部的下方，且於流通部上設一過遽元件，藉此，該 _ 4 7L倾魏氣請_產奴肢，在流過該虛擬工作區节寺P同時將虛擬工作區域内之污染物從該吸氣元件帶入該、$卩内並在經過該過濾元件時被濾除、吸收、吸附；乾淨 :氣流再從該錄元件“該虛擬功區域，職线濾淨功、上僅疋藉由較佳實施例詳細說明本發明，對於該實施例 1311957 所做的任何簡單修改與賴，皆錢離本㈣之精神與範圍。由以上詳細說明，可使熟知本項技藝者明瞭本發明的確可達成前述目的，實已符合專猶之規定，紐出發明專利申請。Fixed to the lower edge of the writing board 91, and just opposite to the money element 21. The hoisting portion _ can be mosquitoes under the suction tree 31 to collect the inhaled = dye; the virtual work area 5G corresponds to The (four) plate 91 is located between the air blowing element 21 and the getter element 31. Such a design, when writing on the writing board 91 (such as words or pastes, if you want to change the writing content or clean the writing ^, you can use the eraser 92 (as shown in the second figure) to wipe, and The air blowing element 21 of the portion 20 and the getter element μ of the air suction portion 3, such as two 8 = the element 2K gas and the getter element and the gas generate a flow of air, which is in the surface of the work In the area 5 (), the board will be wiped at the same time to wipe the contaminants (such as chalk ash, volatile I·porous body, etc.) generated by the characters/patterns on the noisy 9! 21 brings the phantom direction of the suction element, and the needle __ 4 (four), the process of the thin _ write board 91 'contaminants will not fly around, spread, can ride the environment neatly. [b] The second embodiment, as in the first As shown in FIG. 4, it further includes a moving frame 60, and the air blowing portion 20 and the air suction portion 30 of the first embodiment are fixed to the upper and lower sides of the moving body 6 in opposite directions; of course, the blowing and inhaling Between the 20 and 30, the flow: still from the top to the bottom of the rogue virtual work area 5G, such a design, ^, single 彳 ', there are five teaching to n to teach Learning, suppose that it is the turn of the third classroom to teach the carriage J to promote the mobile rack 60, and to remove the pollutants used in the writing board for the writing, and to remove the pollutants in the classroom. The writing pad 91 is used, and so on, which classroom to use, which classroom to push to 'is quite mobile. [c] The third embodiment, such as the fifth riding, whether the first or the second In the embodiment, at least the flow-through portion 7 () may be additionally provided, and each of the flow-through portions is provided with a pass-through member 80, and each end of each flow-through portion 7 is connected to the upper portion of the blow portion. Below the suction portion, whereby the air flow generated between the air blasting 21 and the air suction element 31 is in the virtual working area of the flow, that is, simultaneously sucking in the virtual working area 5Q The component & carries the flow through the 1311957 7〇, and is filtered, absorbed, and adsorbed as it passes through the filter element 8〇, and the clean airflow is blown from the blown element 21 into the virtual working area 5〇, Continuous circulation. The advantages and effects of the present invention are summarized as follows: ' (1) can be directly in the virtual work area with money In the present invention, the virtual area is located between the blowing and the inhaling portion, and is perpendicular thereto, and the airflow and the generated airflow are substantially flat with the virtual jade area. Therefore, in the case where the airflow is generated, the work is performed in the virtual work area (ie, wiping/writing on the g g g plate), and there is no hindrance at all, and if the air is at a higher temperature, it is more like The effect of cooling down. [2] Mobility. The blowing and inhaling part of the present invention can be set in a mobile frame such as a mobile frame, and can be pushed to a predetermined classroom using the mobility of different classrooms. _ [3] has a money-age effect. The present invention provides that the flow-through portion communicates with the lower portion of the air intake portion, and a flow-through portion is disposed on the flow portion, whereby the _ 4 7L Please _ slave slaves, while flowing through the virtual work area, the temple P, while bringing the pollutants in the virtual work area from the getter element into the 卩 and filtering and absorbing when passing the filter element. Adsorption; clean: airflow from the recorded component "the virtual work area, job line filter work, The present invention will be described in detail by way of a preferred embodiment, and any simple modifications and modifications made to the embodiment 1311957 are beyond the spirit and scope of the present invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the exclusive invention.

【圖式簡單說明】第一圖係習用書寫板之擦拭過程示意圖第二圖係本發明之第一實施例示意圖第三圖係本發明之側面示意圖第四圖係本發明之第二實施例示意圖BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic view of a wiping process of a conventional writing board. The second drawing is a schematic view of a first embodiment of the present invention. The third drawing is a side view of the present invention. The fourth drawing is a schematic view of a second embodiment of the present invention.

第五圖係本發明之第三實施例示意圖【主要元件符號說明】 10控制部 20吹氣部 30吸氣部 40收集部 60移動架 80過濾元件 92板擦 21吹氣元件 31吸氣元件 50虛擬工作區域 70流通部 91書寫板5 is a schematic view of a third embodiment of the present invention. [Main component symbol description] 10 control unit 20 blowing portion 30 suction portion 40 collecting portion 60 moving frame 80 filter member 92 plate wipe 21 blowing member 31 suction member 50 virtual Work area 70 circulation part 91 writing board

Claims

1311957 十、申請專利範園·· 1種用於書寫板之污祕去除裝置，其包括：一控制部；一吹氣部，係設有至少—吹氣元件，其受該控制部控制而產生一吹氣氣流； —吸氣部，係設有至少—吸氣元件，其受該控制部控制而產生—吸氣氣流； —收集部’係用以過濾收集至少-吸氣it件所吸入之氣體中夹帶之餘污染物、财微粒、氣狀污染物、有機溶劑及揮發性氣體其中之至少一項； —虛擬工作區域，係位於該吹、吸氣部之間，且與其概呈垂直，又，該吹氣部及該吸氣部間產生之氣流係與該虛擬工作區域概呈平行’藉此，可於產生氣流的情況下，於 S亥虛擬工作區域内進行作業。 2 .如申請專利範_丨項所述之書寫板之㈣物去除裝置’其又包括：一移動架；且該吹氣部與該吸氣部係以相對狀分顧定於該移動架之且其間產生之氣流係流過該虛擬工作區域。 3 .如申請專利範„丨項所述之祕書寫板之污染物去除裝置’其又包括：至少-流通部’每-流通部上設一過濾元件，且每一流 12 1311957 通部的兩端各連通該吹氣部的上方與該吸氣部的下方，朴此’該吹氣元件與該吸氣元件間產生之氣流 2 工作區域内之污染物從該吸氣元件帶入c ===、_;職峨該吹氣^ 4·如申請專利範圍第！置，其又包括： ^板之”物去除裝一書寫板；且緣該吹氣部的至少-個吹氣树_定於該書寫板的上該吸氣部的至少一個吸氣元件緣’且恰好與該吹氣元件相對；、疋w書寫板的下 ^擬工作剛於射氣元件與該吸氣元件之間。徂於A人矾兀 5 .::=，之用於書寫板之_去除裝其t，轉寫板係選自黑板、白板其中之一種。 131311957 X. Applying for a patent garden · 1 kind of filth removal device for writing board, comprising: a control part; a blowing part, provided with at least a blowing element, which is controlled by the control part a blowing air flow; - an air suction portion provided with at least a gettering element, which is controlled by the control portion to generate an inspiratory air flow; - a collecting portion for filtering and collecting at least the inhaled one of the suction member At least one of entrapped contaminants, foreign particles, gaseous contaminants, organic solvents and volatile gases entrained in the gas; - a virtual working area located between the blowing and inhaling portions and perpendicular thereto Further, the air flow generated between the air blowing portion and the air suction portion is substantially parallel to the virtual working area. Thereby, the air working can be performed in the virtual working area of the Shai. 2. The (four) object removing device of the tablet according to the application of the patent application, which further comprises: a moving frame; and the air blowing portion and the air suction portion are oppositely positioned on the moving frame. And the airflow generated therebetween flows through the virtual work area. 3. A contaminant removal device for a secretary writing board as claimed in the patent application, which further comprises: at least a flow-through portion, a filter element is disposed on each flow-through portion, and each flow has 12 1311957 Each of the upper portion of the air blowing portion and the lower portion of the air suction portion communicates with each other, and the pollutants in the working region of the air flow 2 generated between the air blowing member and the air suction member are carried from the air suction member c === , _; job 峨 blowing ^ 4 · as claimed in the scope of the patent! Set, which also includes: ^ board "material removal to install a writing board; and the edge of the blowing part of at least a blowing tree _ At least one getter element edge of the writing plate on the upper portion of the writing plate is opposite to the blowing element; the lower working of the writing plate is just between the eejode element and the gettering element.徂 A A . . . . . . . . . . . . . 矾兀矾兀用于用于用于用于用于用于用于用于用于 , , , , , , , , 13