TW202046258A - Dual-purpose relay isolator for fire alarm loop fault and repair including a signal receiving and transmitting module, a fire alarm signal transmission switch, a processing unit, a buzzer, a power module and a voltage detecting module - Google Patents
Dual-purpose relay isolator for fire alarm loop fault and repair including a signal receiving and transmitting module, a fire alarm signal transmission switch, a processing unit, a buzzer, a power module and a voltage detecting module Download PDFInfo
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Description
本發明是有關於一種隔離器，特別是指一種火警回路故障中繼隔離器或是一種火警回路維修用中繼隔離器。 The present invention relates to an isolator, in particular to a fire alarm circuit fault relay isolator or a fire alarm circuit maintenance relay isolator.
目前國內的公共場所、集合住宅、廠辦大樓或工廠等建築物皆依消防法規定設置有如圖1的火警自動警報系統設備，火警受信總機1連接至火警綜合盤2或綜合消防栓箱3，火警綜合盤2及綜合消防栓箱3分別連線至回路中的探測器4，當火警受信總機1收到探測器4的火災訊號後，除自身之主音響會立即鳴響提醒總機端之保全人員，並同時會立即將火警訊號傳送至緊急廣播主機，再由緊急廣播主機內所設置的語音自動播報系統，向場所內的人員通報火災發生，使得在火災初期，場所內的人員能夠快速警覺並進行通報、逃生、滅火等緊急措施，達到減少財物損失及人員傷亡的目的。
At present, domestic public places, collective housing, factory buildings or factories are all equipped with fire alarm automatic alarm system equipment as shown in Figure 1 in accordance with the provisions of the fire protection law. The
國內常見的火警自動警報系統，大略可分為R型火警系統、P型火警系統及P-R型火警系統等下列三種：一、R型火警系統，採用R型火警系統者，每個R型探測器在總機裡面都是屬於單一回路，R型探測器的定址編碼透過數位線路直接傳送至R型總機，故R型探測器發生火災警報時，可以立即在火警受信總機上顯示發出火災警報位置；若R型探測器發生接線不良或探測器故障，R型總機亦能顯示出該接線不良或故障探測器之位置。
二、P型火警系統，係在同一樓層每600平方公尺內，將多個P型探測器串聯後，透過同一條回路線傳送訊號回P型總機，而同一回路之P型探測器配線依法並應採用串接式及加裝末端電阻6，形成迴路斷線時，火警受信總機能自動檢出並顯示回路斷線異常，故由P型總機端與任一回路之末端電阻6間之探測間發生配線接觸不良、接點鏽蝕或探測器脫落時，P型總機即能因無法檢知該回路末端電阻6之存在而發佈斷線警示。並且因此P型配線方式，故在同一回路內的任一個P型探測器發生火災動作狀態時，P型總機亦只能顯示該回路的區域有火災警報，並無法顯示是哪一個探測器發出火災警報。三、P-R型火警系統，其配線大致分為R型受信總機與外部火警綜合盤、綜合消防栓箱間之R型中繼器配線採R型數位線路進行通訊，大幅減少配線條數，而外部各探測器之配線方式則同P型火警系統，在同一層每600平方公尺內，將多個探測器串聯於同一個回路後，透過R型中繼器將警報、斷線等異常訊號，傳回R型受信總機，而同一回路之P型探測器配線亦採用串接式及加裝末端電阻6，形成迴路斷線時能自動檢出；故R型中繼器與該中繼器連接之探測器回路之末端電阻6間之探測間發生配線接觸不良、接點鏽蝕或探測器脫落時，R型中繼器即能因無法檢知該回路末端電阻6之存在而經由數位通訊配線將斷線訊號傳送至R型受信總機，R型受信總機接收到該R型中繼器斷線訊號後，發出斷線警示。並且因R型中繼器與探測器間之P型配線方式原因，故在同一R型中繼器回路內的任一個P型探測器發生火災動作狀態時，R型總機亦只能顯示該R型中繼器回路的區域有火災警報，並無法顯示是哪一個探測器發出火災警報。
The common domestic automatic fire alarm system can be roughly divided into the following three types: R-type fire alarm system, P-type fire alarm system and PR-type fire alarm system: 1. R-type fire alarm system, if R-type fire alarm system is adopted, each R-type detector In the switchboard, it belongs to a single circuit. The address code of the R-type detector is directly transmitted to the R-type switchboard through the digital line. Therefore, when the R-type detector has a fire alarm, it can immediately display the fire alarm position on the fire alarm switchboard; if If the R-type detector has poor wiring or a fault, the R-type switchboard can also display the location of the faulty wiring or faulty detector.
2. The P-type fire alarm system is located on the same floor every 600 square meters. After multiple P-type detectors are connected in series, they will transmit the signal back to the P-type switchboard through the same loop line. The P-type detectors of the same circuit are wired in accordance with the law And should adopt series connection and install
目前市面上前述之三種火警自動警報系統，皆為避免探測器 誤報頻繁，而於火警受信總機上設置『蓄積』功能，即探測器動作後持續7~15秒後才發佈警報，否則只要系統內任一個探測器一動作，則場所內警音大作反而擾民。而在P型火警系統及P-R型火警系統中，為了避免P型探測器回路或R型中繼器之P型探測器回路斷線頻繁，通常都將回路斷線檢測阻抗值拉高，但如此一來則較難檢測出探測器的斷線問題。 The three types of automatic fire alarm systems currently on the market are all for avoidance of detectors False alarms are frequent, and the "accumulation" function is set on the fire alarm switchboard, that is, the alarm will be issued after the detector is activated for 7 to 15 seconds. Otherwise, as long as any detector in the system is activated, the alarm will be loud and disturbing the people. In the P-type fire alarm system and PR-type fire alarm system, in order to avoid frequent disconnection of the P-type detector loop or the P-type detector loop of the R-type repeater, the loop disconnection detection impedance value is usually increased, but so On the one hand, it is more difficult to detect the disconnection of the detector.
雖然R型火警系統可以得知是哪一個探測器發出火災警報，但因其建置成本較高，故普及率較低，因此市面上仍以P型及P-R型火警系統為主。而火警自動警報系統設備會因為環境氣候因素、室內裝潢修改線路或者使用年限等原因，造成火警偵測回路斷線或火災誤報等異常情況發生。 Although the R-type fire alarm system can know which detector issued the fire alarm, it has a low penetration rate due to its high construction cost. Therefore, the P-type and P-R-type fire alarm systems are still the main ones on the market. The automatic fire alarm system equipment may cause abnormal situations such as the fire alarm detection circuit to be disconnected or fire false alarms due to environmental and climatic factors, interior decoration modifications, or service life.
一般情況下，當場所內之火警探測器發出火災警報後，若經警衛人員到場確認為誤報或者故障，通常警衛人員會先將火災復舊開關按下復歸，但倘若火災誤警報回路復歸不了時，則可能會直接將火警受信總機的警報音響關閉，避免因為該探測器持續誤報而發出警報音響，但如此一來，亦會導致其他正常運作的回路也失去火災警音示警功能，一旦其他回路區域內發生火災，則因警報音響已關閉，警衛人員因無警報音響提醒，就必定延誤火災廣播通報，延誤了現場人員逃生、滅火的反應時間。又或是在集合住宅、商辦住辦等大樓建築物，若有遇到住家無人，空戶上鎖等情況時，若該區回路發生警報而警衛人員無法進入確認判斷火災警報是否為真時，若貿然將警示系統關閉，則會嚴重影響住戶之生命財產安全；亦或是在挑高廠房區，火警探測器動作指示燈較難判別處，或者是沿海潮濕或山區常起霧等經常因氣候造成火警回路間歇性、不定時性異常誤警報或
斷線之場所，由於警衛或維修人員極難判定此類場所火警回路之故障位置點，在多次誤警報又難以維修時，更可能發生直接將發出誤報回路的線路拆除後並將末端電阻6於回路電壓端並聯，避免該回路持續發出錯誤的警報，但此方法將使得該回路探測器完全無火災檢知功能，且日後之維修亦可能使得檢修廠商必需將全回路之探測器及配線全部檢查更換，則報價費用勢必大幅拉高，除造成業主費用增加，維修人力浪費，亦拖長了該回路之空窗期。
Under normal circumstances, when the fire detector in the premises sends out a fire alarm, if the guards arrive at the scene to confirm that it is a false alarm or a fault, usually the guards will first press the fire restoration switch to reset, but if the fire false alarm circuit cannot be restored , It may directly turn off the alarm sound of the fire alarm switchboard to avoid the alarm sounding due to the continuous false alarm of the detector. However, this will also cause other normal operating circuits to lose the fire alarm function. Once other circuits If a fire occurs in the area, the alarm sound has been turned off, and the guards have no sound warning, which will inevitably delay the fire announcement, which delays the response time of the on-site personnel to escape and put out the fire. Or in buildings such as multi-housing, commercial and residential buildings, if there is a situation where there is no one in the house, or when the vacant household is locked, if an alarm occurs in the area loop and the guard cannot enter to confirm whether the fire alarm is true If the warning system is turned off rashly, it will seriously affect the life and property safety of the residents; or in the high-rise factory area, the fire detector operation indicator is difficult to distinguish, or it is often caused by humid coastal areas or frequent fogging in mountainous areas. The weather causes the fire alarm circuit to be intermittent, untimely abnormal and false alarms or
In the place of disconnection, it is extremely difficult for guards or maintenance personnel to determine the fault location of the fire alarm circuit in such places. When multiple false alarms are difficult to repair, it is more likely that the line that sent the false alarm circuit will be removed and the
此外，對於一些住辦、商辦大樓等建築物，由於經常進行室內隔間增設、改建或天花板美化造型等裝修工程，在裝修期間為增設或移設探測器而進行修改火警回路，使得裝修工作人員將該區回路線拆除，並將末端電阻6於回路電壓端並聯，以避免影響至大樓火警系統，但完工後確疏忽將拆除之回路線接回，亦使得該區回路於火災發生時，將毫無警報功能。
In addition, for some buildings such as residential, commercial and office buildings, due to the frequent renovation projects such as the addition or renovation of indoor compartments or the beautification of ceilings, the fire alarm circuit is modified for the addition or removal of detectors during the renovation period, which makes the decoration staff Remove the loop line in this area, and connect the
因此，如何讓稍懂消防常識之警衛人員、專業維修人員能快速維修上述火警自動警報系統中回路內之探測器故障或誤警報原因或是線路異常斷線的問題，甚至可以進一步維持該回路的警報訊號，又能避免將火警總機之警報音響關閉，並防止將故障回路之線路拆除並將末端電阻6於回路電壓端並聯等錯誤方法，讓檢修人員提昇維修效率，亦同時降低了業主之維修費用，就是亟需研究改善的方向所在。
Therefore, how can guards and professional maintenance personnel with a little knowledge of fire protection be able to quickly repair the problems of detector failures or false alarms in the loop of the above-mentioned automatic fire alarm system or the cause of abnormal line disconnection, and even further maintain the loop The alarm signal can avoid turning off the alarm sound of the fire alarm switchboard, and prevent wrong methods such as removing the faulty circuit and connecting the
有鑑於上述缺點，本發明的目的，在於提供一種火警回路故障及維修兩用中繼隔離器，當回路中有探測器誤警報時，在檢修人員尚未 到達現場檢查並排除問題，或是無法立即進行修護時，能夠保持該回路的警報狀態，同時讓火警受信總機持續正常運作，避免為了該回路發出誤報警示時，而將整個火警自動警報系統之音響開關關閉，或是將該回路線路拆除。 In view of the above shortcomings, the purpose of the present invention is to provide a dual-purpose relay isolator for fire alarm circuit failure and maintenance. When there is a false alarm by a detector in the circuit, the maintenance personnel have not yet When arriving at the scene to check and eliminate the problem, or when repairs cannot be performed immediately, the alarm status of the circuit can be maintained, and the fire alarm switchboard can continue to operate normally, so as to avoid the entire automatic fire alarm system when the circuit sends a false alarm. Turn off the audio switch, or remove the loop circuit.
本發明的另一目的，在於提供檢修人員一種火警回路故障及維修兩用中繼隔離器，具有比火警受信總機更靈敏的斷線檢知功能，對於因潮濕環境影響或配線裝接不良及使用年限較久，經常不定時出現回路斷線之異常火警回路，能經由本火警回路故障及維修兩用中繼隔離器立即檢測出配線異常，讓維修人員能立即修復該斷線之異常火警回路，提高火警自動警報系統的準確性及正常性。 Another object of the present invention is to provide a dual-purpose relay isolator for fire alarm circuit failure and maintenance for maintenance personnel, which has a more sensitive disconnection detection function than the fire alarm switchboard, and is suitable for the impact of humid environment or poor wiring installation and use The abnormal fire alarm circuit with circuit disconnection often occurs from time to time due to a long period of time. The abnormal wiring can be detected immediately through the fire alarm circuit failure and maintenance dual-purpose relay isolator, so that the maintenance personnel can immediately repair the abnormal fire alarm circuit with the disconnection. Improve the accuracy and normality of the automatic fire alarm system.
本發明的又另一目的，在於提供檢修人員一種火警回路故障及維修兩用中繼隔離器，因無一般火警受信總機之蓄積功能，故與本裝置連線之火警回路，其中任1只探測器只要一動作，本火警回路故障及維修兩用中繼隔離器亦立即能補獲並將火警訊號保持住；對於檢修人員對維修此類回路誤警報屬間歇性、不定時性之火警回路，能大幅縮減維修時間。 Another object of the present invention is to provide a dual-purpose relay isolator for fire alarm circuit failure and maintenance for maintenance personnel. Because there is no accumulation function of the general fire alarm switchboard, the fire alarm circuit connected to this device can detect any one of them. As long as the device is activated, the fire alarm circuit fault and maintenance dual-purpose relay isolator can immediately compensate and maintain the fire alarm signal; for the maintenance personnel to repair this type of circuit false alarm is an intermittent, untimed fire alarm circuit, Can significantly reduce maintenance time.
本項發明再另一目的，在於提供一種火警回路故障及維修兩用中繼隔離器，具有多種警報輸出模式可供切換，讓維修人員對於火警警報系統故障的回路，可以根據檢測的情況切換至適合的警示模式，與火警受信總機進行通訊，確保火警受信總機正常待機；例如對夜間較易誤警報之回路，維修人員可將該回路接至本裝置，並將本裝置之輸出訊號改為斷線輸出模式，則當凌晨或半夜時，該回路探測器警報，則火警受信總機將顯示該接上本裝置之回路斷線，同時總機上之斷線音響亦鳴響通知警衛人 員至現場確認，一則該回路誤警報不會造成全區警音大作擾民，一則該回路探測器警報訊號亦得以保持住，供後續維修人員有充裕時間進行維修。 Another object of the present invention is to provide a dual-purpose relay isolator for fire alarm circuit failure and maintenance, which has multiple alarm output modes for switching, so that maintenance personnel can switch to the circuit of the fire alarm system failure according to the detection situation Appropriate warning mode to communicate with the fire alarm switchboard to ensure that the fire alarm switchboard is in normal standby; for example, for circuits that are more likely to be falsely alarmed at night, maintenance personnel can connect this circuit to this device and change the output signal of this device to off In line output mode, when the loop detector alarms in the early morning or midnight, the fire alarm switchboard will display that the loop connected to the device is disconnected, and the disconnection sound on the switchboard will also sound to notify the guard The personnel went to the site to confirm that a false alarm of the circuit would not cause the alarm sound of the whole area to disturb the people, and the alarm signal of the detector of the circuit was also maintained, allowing subsequent maintenance personnel to have sufficient time for maintenance.
為達上述目的，本發明提供一種火警回路故障及維修兩用中繼隔離器，連接至少一探測器以及一火警受信總機，包括：一訊號收送模組，供接收上述探測器所發出的一火災偵測訊號；一火警移報開關，具有複數種警示模式供切換；一處理單元，供接收該訊號收送模組發出的該火災偵測訊號，並依該火警移報開關切換的該警示模式，傳送對應的一輸出信號至該火警受信總機；一蜂鳴器，受該處理單元控制，發出一警示音；一電源模組，提供該訊號收送模組以及該處理單元所需的電力；及一電壓偵測模組，供該電源模組故障時，傳送對應的該輸出信號至該火警受信總機。 To achieve the above objective, the present invention provides a dual-purpose relay isolator for fire alarm loop failure and maintenance, which is connected to at least one detector and a fire alarm switchboard, and includes: a signal transmission module for receiving a signal sent by the detector Fire detection signal; a fire alarm transfer switch with multiple warning modes for switching; a processing unit for receiving the fire detection signal sent by the signal receiving module and switching the alarm according to the fire alarm transfer switch Mode, send a corresponding output signal to the fire alarm switchboard; a buzzer, controlled by the processing unit, to emit a warning tone; a power module, provide the signal transmission module and the processing unit required power ; And a voltage detection module for sending the corresponding output signal to the fire alarm switchboard when the power module fails.
相較於習知技術，本發明揭露的火警回路故障及維修兩用中繼隔離器，可在火警回路誤報發生時，在尚未查明誤報原因，或無法立即維修改善完成前，供警衛或維修人員設置於火警受信總機、綜合盤或綜合消防栓箱，將故障的回路連接至火警回路故障及維修兩用中繼隔離器，使故障的回路能透過火警回路故障及維修兩用中繼隔離器的蜂鳴器獨立鳴響，一則避免誤報回路連動火警受信總機造成火災警音大作，一則可將不明之誤報原因由火警回路故障及維修兩用中繼隔離器持續保持住，讓維修人員得以有充裕時間繼續進行回路查修。並可依該回路的檢測狀況，將火警回路故障及維修兩用中繼隔離器之警報輸出選擇開關，切換至停止模式、斷線模式或者火災輸出模式對火警受信總機連線，且最重要的就是防止維修人員將故障回路之線路拆除並將末端電阻於回路電壓端並聯等錯誤方法。此外，本發明之火警回路故障及維修兩用中繼隔離器因具有可變電 阻單元，其斷線檢知功能較傳統火警受信總機更加靈敏，能在火警回路配線老化、接點氧化或導通不良的情況初期就檢測出回路配線異常訊號，對於檢修人員於進行火警回路斷線檢修時，更具效率。 Compared with the prior art, the dual-purpose relay isolator for fire alarm circuit failure and maintenance disclosed by the present invention can be used for guards or repairs when a false alarm of the fire alarm circuit occurs, and the cause of the false alarm has not been identified or the repair cannot be completed immediately. Personnel set up at the fire alarm switchboard, integrated panel or integrated fire hydrant box, connect the faulty circuit to the fire alarm circuit fault and maintenance dual-purpose relay isolator, so that the faulty circuit can pass through the fire alarm circuit fault and maintenance dual-purpose relay isolator The buzzer sounds independently. One prevents the false alarm circuit from linking the fire alarm switchboard to cause the fire alarm to be heard. The other can keep the unidentified cause of the false alarm from the fire alarm circuit failure and maintenance dual-purpose relay isolator continuously, so that maintenance personnel can have Sufficient time to continue circuit inspection and repair. According to the detection status of the circuit, the alarm output selection switch of the fire alarm circuit fault and maintenance dual-purpose relay isolator can be switched to the stop mode, the disconnection mode or the fire output mode to connect the fire alarm switchboard, and the most important It is to prevent the maintenance personnel from removing the circuit of the faulty circuit and connecting the terminal resistance in parallel with the voltage end of the circuit. In addition, the dual-purpose relay isolator for fire alarm circuit failure and maintenance of the present invention has variable electrical The resistance unit has a disconnection detection function that is more sensitive than the traditional fire alarm switchboard. It can detect the abnormal signal of the circuit wiring at the early stage of the fire alarm circuit wiring aging, contact oxidation or poor conduction. For maintenance personnel, the fire alarm circuit is disconnected. It is more efficient when overhauling.
1‧‧‧火警受信總機 1‧‧‧Fire alarm switchboard
2‧‧‧火警綜合盤 2‧‧‧Fire Alarm Comprehensive Panel
3‧‧‧綜合消防栓箱 3‧‧‧Integrated fire hydrant box
4‧‧‧探測器 4‧‧‧Detector
5‧‧‧外部電源 5‧‧‧External power supply
6‧‧‧末端電阻 6‧‧‧Terminal resistance
10‧‧‧P型回路通訊板 10‧‧‧P type loop communication board
11‧‧‧R型回路通訊板 11‧‧‧R type loop communication board
31‧‧‧R型回路中繼器 31‧‧‧R type loop repeater
60‧‧‧火警回路故障及維修兩用中繼隔離器 60‧‧‧Fire alarm circuit failure and maintenance dual-purpose relay isolator
601‧‧‧可變電阻單元 601‧‧‧Variable resistance unit
602‧‧‧訊號收送模組 602‧‧‧Signal Transmitting Module
603‧‧‧顯示模組 603‧‧‧Display Module
604‧‧‧處理單元 604‧‧‧Processing unit
605‧‧‧電源模組 605‧‧‧Power Module
606‧‧‧火警移報開關 606‧‧‧Fire Alarm Switch
607‧‧‧蜂鳴器 607‧‧‧Buzzer
608‧‧‧電壓偵測模組 608‧‧‧Voltage Detection Module
71‧‧‧停止模式 71‧‧‧Stop mode
72‧‧‧斷線模式 72‧‧‧Disconnection mode
73‧‧‧火災輸出模式 73‧‧‧Fire output mode
81‧‧‧無信號輸出 81‧‧‧No signal output
82‧‧‧斷線警示信號 82‧‧‧Disconnection warning signal
83‧‧‧火災警示信號 83‧‧‧Fire warning signal
91‧‧‧訊號輸入埠 91‧‧‧Signal input port
92‧‧‧信號輸出埠 92‧‧‧Signal output port
93‧‧‧電源連接埠 93‧‧‧Power port
圖1為先前技術中消防系統的示意圖。 Figure 1 is a schematic diagram of a fire fighting system in the prior art.
圖2為本案火警回路故障及維修兩用中繼隔離器的第一較佳實施例連接於消防系統的示意圖。 Figure 2 is a schematic diagram of the first preferred embodiment of the fire alarm circuit fault and maintenance dual-purpose relay isolator connected to the fire fighting system.
圖3為本案火警回路故障及維修兩用中繼隔離器的第一較佳實施例的系統架構圖。 Fig. 3 is a system architecture diagram of the first preferred embodiment of the dual-purpose relay isolator for fire alarm circuit failure and maintenance.
圖4為圖3實施例中火警移報開關切換狀態的示意圖。 Fig. 4 is a schematic diagram of the switching state of the fire alarm reporting switch in the embodiment of Fig. 3.
圖5為圖3實施例火警回路故障及維修兩用中繼隔離器外觀的示意圖。 Fig. 5 is a schematic diagram of the appearance of the dual-purpose relay isolator for fire alarm circuit failure and maintenance in the embodiment of Fig. 3.
圖6為本案火警回路故障及維修兩用中繼隔離器的第二較佳實施例連接於消防系統的示意圖。 Figure 6 is a schematic diagram of the second preferred embodiment of the fire alarm circuit fault and maintenance dual-purpose relay isolator connected to the fire fighting system.
圖7為本案火警回路故障及維修兩用中繼隔離器的第三較佳實施例連接於消防系統的示意圖。 Fig. 7 is a schematic diagram of the third preferred embodiment of the fire alarm circuit fault and maintenance dual-purpose relay isolator connected to the fire fighting system.
以下藉由特定的具體實施例說明本發明之實施方式，熟悉此技藝之人士可由本說明書所揭示之內容輕易地瞭解本發明之優點與功效。 The following specific examples illustrate the implementation of the present invention. Those familiar with the art can easily understand the advantages and effects of the present invention from the content disclosed in this specification.
本說明書所附圖式所繪示之結構、比例、大小等，均僅用以配合說明書之揭示內容，以供熟悉此技藝之人士瞭解與閱讀，並非用以限定本發明可實施之限定條件，任何結構之修飾、大小之調整或比例關係之 改變，在無實質變更技術內容下，當亦視為本發明所能涵蓋之範疇。 The structure, ratio, size, etc. shown in the drawings in this specification are only used to match the disclosure content of the specification for the understanding and reading of those familiar with the art, and are not used to limit the implementation of the present invention. Any structural modification, size adjustment or proportional relationship Changes, without substantial changes to the technical content, should be regarded as the scope covered by the present invention.
本發明第一較佳實施例的火警回路故障及維修兩用中繼隔離器連接於P型消防火警系統的示意圖如圖2，本例中火警受信總機1收到其中一回路發出的火災警報，警衛人員到現場確認並沒有發生火災，但無法修復該回路，亦或是已檢查到誤報之探測器4又無法立即更換故障的探測器4時，可在火警綜合盤2內設置火警回路故障及維修兩用中繼隔離器60，將探測器4的出線端接至火警回路故障及維修兩用中繼隔離器60之訊號輸入埠，而火警回路故障及維修兩用中繼隔離器60的另一端信號輸出埠則是接至火警受信總機1的P型回路通訊板10，此時該回路中所有探測器4的火災偵測訊號皆會傳送至火警回路故障及維修兩用中繼隔離器60，再依照火警回路故障及維修兩用中繼隔離器60的火災輸出模式切換的模式運作，與火警受信總機1進行訊號傳送，待故障排除後，便可以將火警回路故障及維修兩用中繼隔離器60從火警綜合盤2內拆除。
The schematic diagram of the fire alarm circuit fault and maintenance dual-purpose relay isolator of the first preferred embodiment of the present invention connected to the P-type fire fire alarm system is shown in Figure 2. In this example, the
火警回路故障及維修兩用中繼隔離器60的系統架構圖如圖3所示，火警回路故障及維修兩用中繼隔離器60包括可變電阻單元601、訊號收送模組602、顯示模組603、處理單元604、電源模組605、火警移報開關606、蜂鳴器607及電壓偵測模組608。
The system architecture diagram of the fire alarm circuit fault and maintenance dual-
如圖3所示之蜂鳴器607及顯示模組603，其作用在當火警回路故障及維修兩用中繼隔離器60偵測到與其連線之火警回路有斷線或火警狀況時，立即以不同燈號及鳴響方式動作；當將火警回路故障及維修兩用中繼隔離器60放在如圖1中的區域火警綜合盤2或綜合消防栓箱3時，可發出警示音響通知該處人員警覺；此外，火警回路故障及維修兩用中繼隔離器
60也可以設置於如圖1中的火警受信總機1，供獨立發出警示音響來通知警衛人員。
The
可變電阻單元601是設置於訊號收送模組602與探測器4連接的一端，由於傳統的火警受信總機1，其探測器4的回路阻抗值為10K歐姆，但火警受信總機1內設置之斷線檢測阻抗值約在15K歐姆至20K歐姆間；也就是說當回路配線因逐漸老化、接點氧化、導通不良等造成斷線異常原因，使得探測器4的回路阻抗值上升至10K歐姆至15K歐姆之間，因為斷線檢測阻抗值尚未超過15K歐姆，既有火警受信總機1是無法即時預警。而由於火警回路故障及維修兩用中繼隔離器60設置有可變電阻單元601，藉由可變電阻單元601可調整斷線檢測阻抗值範圍為11K歐姆至15K歐姆之間，增加斷線檢測靈敏度，讓尚未到達火警受信總機1斷線標準但較不穩定的回路能被本發明裝置檢測出，讓檢修人員能提早針對此異常回路進行維修。
The
請同時參閱圖4火警移報開關606的切換狀態，訊號收送模組602接收探測器4所發出的火災偵測訊號，並傳送至處理單元604，處理單元604接收到火災偵測訊號後，依火警移報開關606切換的警示模式，選擇無信號輸出81，或傳送對應的輸出信號至火警受信總機1，其中輸出信號包括斷線警示信號82及火災警示信號83。但如為火警回路故障及維修兩用中繼隔離器60之電壓偵測模組608偵測到外部電壓不足或故障時，則一律自動以斷線模式72對火警受信總機1傳送訊號，不受火警移報開關606之切換控制。
Please also refer to the switching state of the fire
依圖3及圖4所示，火警移報開關606具有三種警示模式可供檢修人員依現場狀況手動切換，三種警示模式分別為停止模式71、斷線模式72及火災輸出模式73。於停止模式71下，與火警回路故障及維修兩用中
繼隔離器60連接之火警回路若發生斷線、火警等狀況時，所有異常訊號將會停止傳送至火警受信總機1，但處理單元604則依斷線、火警等異常狀況控制對顯示模組603發出不同燈號及對蜂鳴器607發出不同音響。
As shown in Figs. 3 and 4, the fire
但若是將火警移報開關606切換至斷線模式72時，則火警探測器4發生任何斷線或火警等不同狀況，火警回路故障及維修兩用中繼隔離器60則皆以斷線警示信號82傳送至火警受信總機1。又或者將火警移報開關606切換至火災輸出模式73時，則火警探測器4發生任何斷線或火警等不同狀況，火警回路故障及維修兩用中繼隔離器60則皆以火災警示信號83傳送至火警受信總機1。
However, if the fire
當火警總機處的警衛人員已赴現場確認非火災之誤報情況，在無法立即更換或是找不到故障原因，又或是時好時壞等原因，為了避免單一故障回路影響場所其它多數回路，此時維修人員或警衛人員則可依圖2之方式裝接本發明裝置，並可將火警移報開關606切換至斷線模式72，當切換至斷線模式72後，若連接的回路發生火災或誤警報，處理單元604會傳送斷線警示信號82至火警受信總機1，火警受信總機1的指示燈會顯示該回路為斷線狀態，火警受信總機1內的斷線音響會發出斷線音響警報，提醒警衛人員，因為僅有斷線音響警報，所以不會造成全棟火災警報鳴響。
When the security personnel of the fire alarm switchboard have gone to the scene to confirm non-fire false alarms, if they cannot be replaced immediately or cannot find the cause of the failure, or are sometimes good or bad, in order to avoid a single fault circuit affecting most other circuits in the site, At this time, maintenance personnel or guards can install the device of the present invention in the manner shown in Figure 2 and switch the fire
若火警移報開關606切換至火災輸出模式73，則連接的回路發生火災或誤警報時，處理單元604會傳送火災警示信號83至火警受信總機1，火警受信總機1的指示燈會顯示該回路為有火災發生，並立即發出火災警報音響。
If the
依圖3所示之電源模組605連接至外部電源5，外部電源5可以
是火警受信總機1內之既有電源，或是火警綜合盤或綜合消防栓箱內的供應電源，也可是建築物內既有配線的電源，藉由電源模組605提供火警回路故障及維修兩用中繼隔離器60內元件，例如訊號收送模組602及處理單元604所需要的電力，當然，電源模組605也可以為儲存有電力的蓄電池，省去電源配線工作，亦方便作為維修時之行動電源。
According to the
由於本案中火警回路故障及維修兩用中繼隔離器可以具有獨立供電系統，當探測器發生誤警報時，不會被火警受信總機之復舊開關控制解除，則對較常誤發報而設有火災動作燈自保之P型探測器，只要探測器動作燈一亮燈，就不會熄滅，則維修人員即可有充裕時間維修；尤其對集合住宅等經常白天無人之場所，當接上本火警回路故障及維修兩用中繼隔離器裝置，則維修人員亦可於住戶下班回家後，再進入檢查。又或者是由警衛人員於住戶回家後自主檢查屋內探測器有無亮燈，再進行故障探測器更換，則火警回路誤報維修將變得輕鬆簡單，維護費用亦能大幅低減。且因本裝置具有體積輕小，可輕易的放入P型火警總機、P型火警總機綜合盤及P-R型火警總機綜合盤內，方便維修人員安裝使用；再者，由於本火警回路故障及維修兩用中繼隔離器裝置，具有火警不蓄積及回路斷線靈敏度增強之功能，對於設有火警自動警報設備之各類場所，於每年定期進行檢修申報作業時，業主亦可委託檢修人員將本裝置裝接在經常發生火災誤警報、或是斷線異常之回路上進行檢修，完成後再拆除復原，一則可在專業人員在場時，迅速查出異常問題進行修復，一則亦省去日後故障維修之車程往返費用，再則又強化了火警自動警報系統之正常。 Since the fire alarm circuit fault and maintenance dual-purpose relay isolator in this case can have an independent power supply system, when a false alarm occurs in the detector, it will not be controlled and released by the old switch of the fire alarm switchboard. The P-type detector with self-protection of the action light, as long as the action light of the detector is turned on, it will not go out, so the maintenance personnel can have ample time for maintenance; especially for the collective house and other places where there is often no one during the day, when the fire alarm is connected For loop failure and maintenance dual-purpose relay isolator devices, the maintenance personnel can also enter the inspection after the residents return home from work. Or if the guards independently check whether the indoor detector lights up after the occupants go home, and then replace the faulty detector, the false alarm repair of the fire alarm circuit will become easy and simple, and the maintenance cost can be greatly reduced. And because this device is light and small, it can be easily put into the P-type fire alarm switchboard, P-type fire alarm switchboard integrated panel and PR-type fire alarm switchboard integrated panel, which is convenient for maintenance personnel to install and use; Moreover, due to the fire alarm circuit failure and maintenance The dual-purpose relay isolator device has the function of non-accumulation of fire alarm and enhanced sensitivity of circuit disconnection. For various places equipped with automatic fire alarm equipment, the owner can also entrust the maintenance personnel to The device is installed and repaired on a circuit that often has fire false alarms or abnormal disconnections, and then dismantles and restores after completion. One can quickly find abnormal problems and repair them when professionals are present, and one can save future failures. The round-trip cost of the maintenance has strengthened the normality of the automatic fire alarm system.
本火警回路故障及維修兩用中繼隔離器60的外觀如圖5所
示，可變電阻單元601、火警移報開關606及蜂鳴器607設置於火警回路故障及維修兩用中繼隔離器60的外殼，操作人員可以由火警移報開關606切換警示模式，並且也可以從可變電阻單元601調整斷線檢知靈敏度。火警回路故障及維修兩用中繼隔離器60訊號輸入埠91可供連接至探測器、信號輸出埠92連接至火警受信總機，以及電源連接埠93則可連接至外部電源或獨立電源。
The appearance of the fire alarm circuit fault and maintenance dual-
本案火警回路故障及維修兩用中繼隔離器的第二較佳實施例如圖6所示，本例的火警回路故障及維修兩用中繼隔離器60是設置於P-R型火警系統的綜合消防栓箱3，其訊號輸入埠91與探測器4連接，而信號輸出埠則接線至R型回路中繼器31之P型回路接點，其中R型回路中繼器31之信號輸出埠則以數位訊號連線至為R型的火警受信總機1的R型回路通訊板11，當待檢測或維修的回路連接至火警回路故障及維修兩用中繼隔離器60後，該回路誤報之探測器將自保恆亮，且經過火警回路故障及維修兩用中繼隔離器60的火警移報開關，可將該火警訊號以斷線或火災訊號模式向火警受信總機1進行通報。
The second preferred embodiment of the fire alarm circuit fault and maintenance dual-purpose relay isolator in this case is shown in Fig. 6. The fire alarm circuit fault and maintenance dual-
除了上述連接方式，火警回路故障及維修兩用中繼隔離器60也可以如圖7所示，直接設置於火警受信總機1內，當故障的火警綜合盤2回路線接至本火警回路故障及維修兩用中繼隔離器，發生異常警報則由火警回路故障及維修兩用中繼隔離器60之蜂鳴器獨立鳴響，不會與火警受信總機1連動發報；亦可將火警回路故障及維修兩用中繼隔離器60之信號輸出埠連接至火警受信總機1的P型回路通訊板10，讓火警受信總機1同時顯示故障，達到雙重警示作用。
In addition to the above connection method, the fire alarm circuit fault and maintenance dual-
惟以上所述者，僅為本發明之較佳實施例而已，不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及說明書內容所作之簡單的等效變化與修飾，皆應仍屬本發明涵蓋之範圍內。經過本發明較佳實施例之描述後，熟悉此一技術領域人員應可瞭解到，本案實為一新穎、進步且具產業實用性之發明，深具發展價值。 However, the above are only the preferred embodiments of the present invention, and cannot be used to limit the scope of implementation of the present invention. All simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the contents of the specification should remain It falls within the scope of the present invention. After the description of the preferred embodiments of the present invention, those familiar with this technical field should be able to understand that this case is indeed a novel, progressive, and industrially applicable invention with deep development value.
1‧‧‧火警受信總機 1‧‧‧Fire alarm switchboard
4‧‧‧探測器 4‧‧‧Detector
5‧‧‧外部電源 5‧‧‧External power supply
60‧‧‧火警回路故障及維修兩用中繼隔離器 60‧‧‧Fire alarm circuit failure and maintenance dual-purpose relay isolator
601‧‧‧可變電阻單元 601‧‧‧Variable resistance unit
602‧‧‧訊號收送模組 602‧‧‧Signal Transmitting Module
603‧‧‧顯示模組 603‧‧‧Display Module
604‧‧‧處理單元 604‧‧‧Processing unit
605‧‧‧電源模組 605‧‧‧Power Module
606‧‧‧火警移報開關 606‧‧‧Fire Alarm Switch
607‧‧‧蜂鳴器 607‧‧‧Buzzer
608‧‧‧電壓偵測模組 608‧‧‧Voltage Detection Module
Claims (10)
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