川消消防信號(hào)蝶閥使用方法及注意事項(xiàng)
來(lái)源：http://www.xintli.net/ 日期：2022-08-05
消防信號(hào)蝶閥適用于石油、化工、食品、醫(yī)藥、造紙、水電、船舶、給排水、冶煉、能源等系統(tǒng)管路上。下面來(lái)講講
川消消防信號(hào)蝶閥使用方法及注意事項(xiàng)吧。
The fire signal butterfly valve is applicable to the pipelines of petroleum, chemical industry, food, medicine, papermaking, hydropower, shipping, water supply and drainage, smelting, energy and other systems. Now let's talk about the usage and precautions of Chuanxiao fire signal butterfly valve.
消防信號(hào)蝶閥使用方法：
Application method of fire signal butterfly valve:
1、打開(kāi)電器開(kāi)關(guān)箱罩，根據(jù)電器控制要求把電纜的芯線接到相應(yīng)的端子，并且密封好電纜進(jìn)口，除此之外把電纜固定，以防止外力牽動(dòng)時(shí)損壞電纜接線。
1. Open the cover of the electrical switch box, connect the core wire of the cable to the corresponding terminal according to the electrical control requirements, and seal the cable inlet. In addition, fix the cable to prevent the cable wiring from being damaged by external forces.
2、當(dāng)閥門(mén)在”全關(guān)“位置時(shí)，順時(shí)針轉(zhuǎn)動(dòng)下面的關(guān)向凸輪，是凸輪正好觸動(dòng)微動(dòng)開(kāi)關(guān)（可以聽(tīng)到咔噠聲），接著旋緊凸輪上的螺釘固定凸輪。
2. When the valve is in the "fully closed" position, turn the lower closing cam clockwise. The cam just touches the microswitch (click can be heard), and then tighten the screw on the cam to fix the cam.
3、當(dāng)閥門(mén)在”全臺(tái)開(kāi)“位置時(shí)，逆時(shí)針轉(zhuǎn)動(dòng)上面的開(kāi)向凸輪，用與上述相同的方法調(diào)整糟糕開(kāi)向凸輪。
3. When the valve is at the "full open" position, turn the upper opening cam counterclockwise and adjust the bad opening cam in the same way as above.
4、調(diào)整限位螺釘，當(dāng)閥門(mén)在”全關(guān)“或是”全臺(tái)開(kāi)“位置時(shí)，不應(yīng)使限位螺釘剛剛好頂在蝸輪的限位平面，因而應(yīng)留有一定的間隙，接著自旋緊限位螺釘上的鎖緊螺母。
4. Adjust the limit screw. When the valve is in the "fully closed" or "fully open" position, the limit screw should not be just pressed against the limit plane of the worm gear, so there should be a certain gap. Then, screw the lock nut on the limit screw.
5、蓋上電器開(kāi)關(guān)箱罩，當(dāng)閥門(mén)在”全關(guān)“位置時(shí)，使開(kāi)度指示器的指針指向刻度盤(pán)上的”0“刻度，并且旋緊螺釘固定指針。
5. Cover the electrical switch box cover. When the valve is in the "fully closed" position, make the pointer of the opening indicator point to the "0" scale on the dial, and tighten the screw to fix the pointer.
注意事項(xiàng)：
matters needing attention:
1、本蝶閥可以安裝在空間任意位置管路上。
1. The butterfly valve can be installed on the pipeline at any position in the space.
2、蝶閥的安裝位置應(yīng)保證使用、維修與更換的方便。
2. The installation position of butterfly valve shall ensure the convenience of use, maintenance and replacement.
3、本蝶閥安裝時(shí)可以不考慮管路介質(zhì)流動(dòng)的方向，乃允許單向流動(dòng)。
3. When installing this butterfly valve, the direction of medium flow in the pipeline can be ignored, but one-way flow is allowed.
4、蝶閥安裝前應(yīng)存放在室內(nèi)干燥處，閥板微開(kāi)4°～5°。
4. The butterfly valve shall be stored indoors in a dry place before installation, and the valve plate shall be slightly opened by 4 ° ~ 5 °.
5、蝶閥安裝前應(yīng)進(jìn)行以下工作：
5. The following work shall be carried out before the installation of butterfly valve:
a、仔細(xì)核對(duì)使用情況是否與本蝶閥性能規(guī)范相互符合。
a. Carefully check whether the service condition is consistent with the performance specification of this butterfly valve.
b、清潔內(nèi)腔與密封面，不允許有污物附著，未曾清潔前勿啟閉蝶板。
b. Clean the inner cavity and sealing surface, and no dirt is allowed. Do not open or close the butterfly plate before cleaning.
c、檢查傳動(dòng)裝置是否與蝶閥上法蘭連接可靠。
c. Check whether the transmission device is reliably connected with the flange on the butterfly valve.
6、蝶閥在管路夾緊時(shí)，注意連接力是否皆勻可靠。
6. When the butterfly valve is clamped, pay attention to whether the connecting force is uniform and reliable.
7、蝶閥安裝后，進(jìn)行管路強(qiáng)度試壓時(shí)，閥板必需處于開(kāi)啟位置。
7. After the butterfly valve is installed, the valve plate must be in the open position when the pipeline strength pressure test is carried out.
8、蝶閥安裝后，應(yīng)定期檢查，其檢查的主要項(xiàng)目如下：
8. After installation, the butterfly valve shall be inspected regularly. The main inspection items are as follows:
a、蝶閥閥座以及O型密封圈是否損傷。
a. Check whether the valve seat and O-ring of butterfly valve are damaged.
b、閥板密封面的密封性能。
b. Sealing performance of valve plate sealing surface.
c、蝶閥檢修裝配后，啟閉旋轉(zhuǎn)時(shí)不得有卡阻現(xiàn)象。
c. After the maintenance and assembly of the butterfly valve, there shall be no jamming during the opening and closing rotation.
d、蝶閥檢修裝配后，應(yīng)按要求進(jìn)行密封性能試驗(yàn)。
d. After the maintenance and assembly of the butterfly valve, the sealing performance test shall be carried out as required.
消防信號(hào)蝶閥可在多種腐蝕性、非腐蝕性的氣體、液體、半流體及固體粉末管線與容器上作為調(diào)節(jié)與節(jié)流設(shè)備使用，要多注意操作，順利施工，更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站
http://www.xintli.net咨詢(xún)吧。
The fire signal butterfly valve can be used as a regulating and throttling device on a variety of corrosive and non corrosive gas, liquid, semi fluid and solid powder pipelines and vessels. Please pay more attention to operation and smooth construction. For more information, please visit our website http://www.xintli.net Consult.
