主要用途Main purpose

1、QCG系列立式管道离心泵，供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套等，使用温度T＜80℃。
2、QCR系列立式热水泵适用于冶金、化工、纺织、木材加工、造纸以及饭店、浴室、宾馆等锅炉高温热水增压循环输送及城市住房采暖循环用泵，使用温度120℃以下。
3、QCH系列立式管道化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为-20℃～120℃。
4、QCYG系列立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20℃～+120℃。
5、QCHB系列不锈钢防爆化工离心泵，适用于输送易燃性化工液体。
6、QCGD系列立式低转速离心泵，适用于环境噪声要求很低的场合及空调循环等。

1. QCG series vertical pipeline centrifugal pump is used to transport clear water or other liquids with similar physical and chemical properties as clear water, which is applicable for industrial and urban water supply and drainage, pressurization and water supply for high-rise, sprinkling irrigation for garden, pressurization for fire control, long-distance transportation, refrigerating cycle in heating and ventilation, pressurization of cold and hot water circulation for bathroom, fittings for equipment, and so on. Its working temperature is T＜80℃.?
2. QCR series vertical hot water pump is applicable for pressurized circulated transportation of high-temperature hot water in boilers in such fields as metallurgy, chemical engineering, textile, wood processing, papermaking, hotel, bathroom and guesthouse, as well as for circulation for heating in urban housing. Its working temperature is less than 120℃.?
3. QCH series vertical pipeline chemical pump is used to transport corrosive liquids with no solid particles and a similar viscosity as water, which is applicable for such sectors as petroleum, chemical engineering, metallurgy, power, papermaking, food, pharmacy and synthetic fiber. Its working temperature is -20℃～120℃.?
4. QCYG series vertical pipeline oil sump is used to transport such oil products as gas, kerosene and diesel oil. The temperature of transported medium is -20℃～+120℃.?
5. QCHB series stainless steel explosion-proof chemical centrifugal pump is applicable to transport inflammable chemical liquids.?
6. QCGD series vertical low rotation speed centrifugal pump is applicable for occasions with low requirements for environment noise, air-conditioning circulation, etc.??

产品概述Product description

QCG系列单级单吸立式离心泵是本公司采用IS型离心泵性能参数和立式泵结构之长，严格按照国家标准ISO02858及国家标准设计成功的高效节能产品，是代替IS型卧式泵、DL型泵等常规产品的新颖立式离心泵。流量范围1.5～1200m3/h，扬程范围8～150mm,分基本型、扩流型、A.B.C切割型等250多种规格。根据流体介质和温度不同，设计制造成同性能参数的QCR型热水泵、QCH型化工泵、QCYG(YG)型油泵和ZLHB型立式防爆化工泵，QCGD型立式低转速离心泵系列产品。
QCGB系列便拆立式离心泵，在结构上进行大胆的改进设计，使构件间的配合更加稳固和，泵的外观结构由电机、联接件和泵体组成，传动部件由电机轴、爪型弹性联轴器、轴承座内的轴承、泵轴和叶轮组成。该泵维护保养只须拆卸爪型联轴器以下的传动部件即可。无须拆卸电机、联接件、泵体。该泵在长途运输、恶劣环境下均不影响性能，始终保持平稳。
QCG series single-stage single-suction vertical centrifugal pump is a new high-efficiency energy-saving product to replace such general products as IS horizontal pump and DL pump, which is designed by our company by adopting the advantages of performance parameters of IS centrifugal pump and structure of vertical pump as per the international standard ISO02858 and the highest national standard strictly. With a flow range of 1.5-1200m3/h and a lift head range of 8-150mm, it includes over 250 specifications like basic type, extended flow type and A.B.C cutting type. It is designed with series of products with different performance parameters in accordance with different flow media and temperature, including ZLR hot water pump, ZLH chemical pump, QCYG (YG) oil sump, ZLHB vertical explosion-proof chemical pump and QCGD vertical low rotation speed centrifugal pump.?
QCGB removable vertical centrifugal pump has a bold improved design in structure with a steadier and more precise match among components. Its outline consists of motor, connectors and body while its drive part consists of motor shaft, jaw elastic coupling, bearing in bearing housing, pump shaft and impeller. For its maintenance, it's only necessary to unload the drive part under the jaw coupling but not necessary to unload motor, connectors and body. Its performance will not be affected but it will always keep stable during long-distance transportation and in severe environments.?