多路閥與JMA多閥控制器的比較

　　Multi-way valve compared with JMA many valve controller

　　多路閥系統(tǒng)

　　Multi-way valve system

　　目前，在水的過濾、、除鹽等工藝中應(yīng)用的自動控制裝置多采用的全自動控制多路閥，此閥的設(shè)計(jì)是將自動控制器(相當(dāng)于人腦)和執(zhí)行操作的閥門(相當(dāng)于人手)合為一體，在的條件下雖具有自動、簡單的優(yōu)點(diǎn)，但同時(shí)也存在著如下缺點(diǎn)：

　　At present, in the water filtration, softening, desalination technology in the application of automatic control device, such as imported full automatic control of multi-way valve, the design of this valve is automatically performed on the controller (the equivalent of the human brain) and valve (hand), under certain conditions it is automatic, the advantages of simple, but at the same time it still has the following disadvantages:

　　■ 結(jié)構(gòu)復(fù)雜，不易拆卸、維修

　　S structure is complex, difficult to remove, maintenance

　　■ 出現(xiàn)問題難被發(fā)現(xiàn)，且某個(gè)部件出現(xiàn)故障將影響整個(gè)系統(tǒng)的正常運(yùn)行

　　S a problem hard to be found, and some parts failure will affect the normal operation of the whole system

　　■ 廠家的售后服務(wù)如不易到位，用戶將無法自行維修，情況嚴(yán)重時(shí)會造成整個(gè)多路閥連同控制器的報(bào)廢。

　　S manufacturer of after-sales services such as difficult to reach the designated position, the user will not be able to repair, severe cases will cause the abandonment of the multi-way valve, together with the controller.

　　■ 調(diào)節(jié)性、互換性差

　　S regulatory, poor compatibility

　　JMA多閥控制器系統(tǒng)

　　JMA valve controller system

　　北京潔明公司針對用戶需求，在分析了解全自動控制多路閥的優(yōu)缺點(diǎn)后，于2003年研發(fā)、生產(chǎn)出自動JMA多閥控制器。

　　Beijing jie Ming company in view of the user requirements, based on the ysis to understand the advantages and the disadvantages of automatic control multi-way valve, in more than 2003 research and development, producing automatic JMA valve controller.

　　這種控制器先把“腦”“手”的功能分開，“手”的功能采用常規(guī)的液動或氣動隔膜閥，保持其靈活、簡單、穩(wěn)定的優(yōu)點(diǎn)，同時(shí)，專門設(shè)計(jì)的控制器又把“腦”的功能大。

　　This kind of controller is firstly to separate the function of the "brain" "hand", the function of "hand" of the conventional hydraulic or pneumatic diaphragm valve, maintain its the advantages of flexible, simple, stable, at the same time, the designed controller and the ability to "brain" big increase.

　　JMA多閥控制器工作原理

　　JMA valve working principle of the controller

　　JMA多閥控制器由信號分配器和程序控制器構(gòu)成，固定于水控制器外殼內(nèi)。

　　JMA valve controller made up of signal distributor and program controller, fixed in waterproof controller inside the shell.

　　信號分配器根據(jù)程序控制器的設(shè)定，驅(qū)動小型電機(jī)轉(zhuǎn)動(情況 下也可手動旋轉(zhuǎn))，轉(zhuǎn)至不同位置就有一個(gè)或幾個(gè)孔道打開或關(guān)閉。

　　Signal distributor, according to a set program controller to drive the all motor rotation (special circumstances can also be manual rotation), moved to different positions have one or several channel on or off.

　　分配器孔道位置編號與系統(tǒng)運(yùn)行步驟相對應(yīng)，被打開或關(guān)閉的孔道引導(dǎo)信號壓力源驅(qū)動隔膜閥動作。

　　Distributor channel position number corresponding with the system operation steps, open or close the channel guide signal pressure source driver diaphragm valve action.

　　驅(qū)動隔膜閥的信號壓力源為液體或氣體，無持續(xù)電壓，大大減小了由于電器引起的故障與維護(hù)工作。

　　Pressure signal source which drives the diaphragm valve for liquid or gas, no continuous voltage, greatly reduced due to electrical fault and maintenance work.

　　各種信號分配器與程序控制器的多種組合設(shè)計(jì)，可滿足各種水處理系統(tǒng)復(fù)雜的程序控制要求。

　　Various signal distributor and a variety of combination design of program controller, can satisfy all kinds of water treatment systems, complex process control requirements.

　　JMA多閥控制器功能簡介

　　Introduction of JMA valve controller function

　　● 采用純中文操作界面，參數(shù)設(shè)定簡單明了，操作人員無須掌握復(fù)雜的編程語言;

　　Using pure Chinese interface, parameter setting straightforward, operating personnel do not need to master complex programming language;

　　● 控制器設(shè)置的工藝參數(shù)采用保護(hù)，設(shè)定好的參數(shù)不會被隨意改動;

　　Controller Settings parameters using pword protection, ensure set parameters is not optional change;

　　● 具備多種再生氣動模式(定時(shí)啟動、間隔時(shí)間啟動、流量啟動、遠(yuǎn)程啟動)，再生方式可根據(jù)具體工藝靈活選擇。

　　Low have a variety of renewable pneumatic mode (timing start and interval time start, flow start, remote start), regenerative way flexible choice according to the specific process.

　　情況下，還可以采用就地人工強(qiáng)制啟動再生。

　　Under special circumstances, can also adopt mandatory start on artificial regeneration.

　　● 背光液晶顯示單元，且控制器面板具備狀態(tài)顯示功能;

　　Backlit LCD display unit, and the controller panel have status display function;

　　● 再生信號及相關(guān)程序輸出信號為繼電器無源接點(diǎn)信號，觸點(diǎn)容量為AC220/5A;

　　Low regeneration signals and related program output all pive contact signal for relay, contact capacity of AC220/5 a;

　　● 遠(yuǎn)程控制信號采用無源接點(diǎn)信號，且信號保持兩秒以上;

　　Remote control signal using pive contact signal, and the signal to keep more than two seconds;

　　● 控制器可以定義的參數(shù)包括：

　　When all can define the parameters of the controller including:

　　1.計(jì)劃 2.M程序 3.S程序 4.商務(wù)

　　1. The plan 2. 3 M program. 4 S application business

　　● 多臺控制器可實(shí)現(xiàn)外圍邏輯聯(lián)鎖程序功能。

　　When more than one controller can realize the peripheral logic interlock program function.

　　即多臺控制器之間可通S1或S3程序作為相鄰兩臺設(shè)備的狀態(tài)反饋，從而實(shí)現(xiàn)彼此間的相互聯(lián)鎖，從工藝上避免兩臺控制器同時(shí)啟動再生程序;

　　Is more than one controller can p between S1 and S3 program as the state feedback between two sets of equipment, so as to realize interlock each other between each other, avoid two controllers at the same time starts from craft regeneration procedures;

　　● 控制器配備兩套液位邏輯控制單元，信號輸出均為繼電器無源接點(diǎn)輸出;

　　Low logic control unit equipped with two sets of liquid level controller, signal output are pive relay contact output;

　　● 商務(wù)時(shí)間鎖。

　　Low business time lock.

　　該控制器具備商務(wù)鎖功能，具體使用方法，可向原廠技術(shù)咨詢。

　　The controller have business lock function, specific method of use, can to the original factory technical consultation.

　　● 再生程序步驟1-16步可選，每步驟時(shí)長1-9999秒可選

　　Low regeneration program step step 1-16 optional, each step 1-9999 seconds long is optional

　　● 復(fù)位運(yùn)行：程序控制器處在工作狀態(tài)時(shí)，復(fù)位運(yùn)行可分配器轉(zhuǎn)回至工作位置，避免了下次再生過程中程序混亂;

　　Low reset operation: the program controller is in working status, reset operation can be guaranteed return distributor to work position, avoids the next program chaos in the process of regeneration;

　　● 分配器型號可參閱系統(tǒng)應(yīng)用選型表。

　　Low distributor model can refer to the application selection table.

　　主要技術(shù)參數(shù)

　　The main technical parameters

　　● 電源：220VAC/50Hz，10W功率

　　Low power: 220 vac / 50 hz, 10 w power

　　● 遠(yuǎn)傳啟動信號：短2秒鐘的無源接點(diǎn)信號

　　Low remote start signal: the shortest pive contact signal of 2 seconds

　　● 分配器接口尺寸： 1/8〃G螺紋

　　Low distributor interface sizes: 1/8 "G thread

　　● 壓力信號源：氣體或液體(建議安裝100μ過濾器)

　　Low pressure source: gas or liquid (suggest install 100 mu filters)

　　● 控制源壓力：0.2-0.8MPa

　　Low pressure source: 0.2-0.8 MPa

　　● 環(huán)境工作溫度：4-60℃

　　Low working temperature environment: 4-60 ℃

　　● 控制器外殼尺寸：270×170×105mm

　　Low controller shell size: 270 * 170 * 105 mm

　　● 機(jī)殼護(hù)等級：水濺、塵、腐

　　Low casing protection grade: waterproof splash, dustproof, anti-corrosion