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  • 商品名称: QJ(R)型丼用潜水电泵
  • 上架时间: 2016/10/28 13:07:28
  • 浏览次数:

QJ(R)型丼用潜水电泵

 OJ (R)型井用潜水电泵使用说明书

    一,概述

用途与特点

    QJ(R)型井用潜水电泵是根据国家标准设计的节能产品,主要用于从深井中提取地下水,也

广泛应用于农田灌溉、城市、工矿企业的供排水、高原、山区的人畜用水和高层建筑等的加压供

水。

    该型泵由QJ(R)型潜水泵和YQS型潜水电机组成一体潜入水下进行工作。具有结构紧凑、体

积小、噪音低、没有二次污染、安装使用维护方便、运行安全可靠、高技节能、不需建造泵房等

优点。可立式和卧式安装使用;也可用于开放性水域和作为地面泵使用,与其它地面给排水泵相

比具有占用空间小,无污染和泄漏、安装使用方便等优点。可用于小区和高层、别墅供水等场

所。是传统ISG、DL等离心泵的理想替代抽、排水工具。

使用条件

    l、电源为50Hz380V的三相交流电源。

    2、水温不得高于20C

3、水中固体物含量(按质量计)不大干O.Ol%

4、水的酸碱度PH值为6.5-8.5

5、水中氯离子含量不大干400mg/L

6、潜水电泵的潜入水中的深度不大干70m

上述条件是基本使用条件,如使用条件超出上述范围时,可特殊制作,以保证泵正常运行。


OJ (R) - type submersible electric pump use manual

First, an overview

Uses and features

QJ (R) - type submersible electric pump is designed according to the national standard of energy saving products, mainly used in the extraction of groundwater from deep wells, also

Widely used in agricultural irrigation, industrial and mining enterprises, city water supply and drainage, plateau and mountainous areas IrrigationWater and high-rise building pressurization for

Water.

This type of pump is composed of QJ (R) type submersible pump and YQS type submerged motor. With compact structure and body

Small volume, low noise, no two pollution, the installation and use of safe and reliable operation, convenient maintenance, high energy saving technology, without the construction of pumping stations.

Advantage。 Vertical and horizontal installation and use; also can be used for open water and used as a ground pump, and other ground water supply and drainage pump

The invention has the advantages of small occupation space, no pollution, no leakage, convenient installation and use, etc.. Can be used for residential and high-rise, villa water supply and other fields

The. Is the traditional ISG, DL and other centrifugal pumps ideal alternative pumping, drainage tool.

Conditions of use

L, power supply for 50Hz, 380V three-phase AC power supply.

2, the water temperature shall not be higher than 20C.

3, the content of solid content in water (according to the quality) is not dry O.Ol%.

4, the pH value of the pH value of water is 6.5-8.5.

400mg/L 5, chlorine ion content is not big.

6, submersible pump into the water depth of not more than 70m

The above conditions are the basic conditions of use, such as the use of conditions beyond the scope of the above, can be special production, to ensure the normal operation of the pump.


结构特点:

    1、水泵为离心式或混流式;采用水润滑轴承;与电机的联接采用联轴器刚性联接。泵叶轮

在电机带动下旋转产生离心力,使液体能量增加经泵壳的导流作用进行提水。在水泵上端设有逆

止阀体,防止电泵停机时,因扬水管中倒流的水损坏工作部件。阀上有泄水孔,可将管路中的水

缓缓放掉,防止冬天冻裂管路。(注:低扬程潜水泵不设逆止闻体)

    2、电机为密闭充水湿式结构。电机定子绕组采用耐水的聚乙稀绝缘尼龙护套多层结构的电

磁线。导轴承及推力轴承均采用水润滑材质。电机内部充满清水,用以冷却电机和润滑轴承。电

机底部装有调压膜(橡胶制成),用以调整由电机温升引起的机体内清水的胀缩压差。电机的上

端轴上装有防沙机构,用来防止水中泥沙进入机体内部。

    3、管路部分:用以联接电泵使其吊装在机井中,将水输送到地面上去。主要由短输水管、

输水管、弯管、夹板等部件组成。短输水管是输水管路与电泵的连接过渡部件。弯管安装在井口

处,以改变水流的传送方向。夹板是在电泵的安装过程中吊装和固定输出管路。

潜水电机联接尺寸(见图一、表2、表3)

Structure characteristics:

1, the pump is centrifugal or mixed flow type; the use of water lubricated bearings; coupling with the motor coupling rigid connection. Pump impeller

The motor is driven to rotate to generate centrifugal force, so that the energy of the liquid is increased by the guiding function of the pump casing to carry water. The upper end of the water pump is provided with a reverse

Check the valve body to prevent the electric pump down, the water in the water from the water damage to the working parts. The valve is provided with a drain hole of the water in the pipeline can be

Go slowly, to prevent the winter frost crack pipe. (Note: low lift submersible pump does not set the reverse check body)

2, the motor is sealed and filled with water. The stator winding with waterproof polyethylene insulated nylon sheathed electric multilayer structure

Magnetic line. The guide bearing and thrust bearing are lubricated by water. The motor is filled with water and used to cool the motor and lubricated bearings. electric

The machine is arranged at the bottom of the pressure adjusting membrane (rubber), is used to adjust the motor temperature rise caused by the expansion and contraction of the water pressure difference. Motor on

At the end of the shaft is provided with a control mechanism to prevent water sediment into the body.

3, the pipeline part: to connect the electric pump to be hoisted in the machine well, the water will be sent to the ground up. Mainly by short pipe,

Water supply pipe, elbow, plywood and other components. Short transmission pipe is a transition part of the connection of water delivery pipeline and electric pump. Bent pipe installed on the wellhead

In order to change the direction of the flow of water. Plywood is the installation of electric pump in the process of lifting and fixed output pipeline.

Connection dimensions of submersible motor (see Figure 1, table 2, table 3)

备注:  l、本公司可提供超出以上流量、扬程的井用潜水泵
    2、潜水泵在大口径(水池)中使用时,需加导流罩,请用户在选型时注意
    3、本公司可提供球墨铸铁和各种不锈钢及其他材质的井用潜水泵
    4、本公司生产的水泵与电机功率配套的基本原则是:
    (1)、250QJ(R)泵配套电机功率<25Kw时,配套电机为YQS200系列相同功率电机。
    (2)、300QJ(R)泵配套电机功率《IOOKw时,配套电机为YQS250系列相同功率电机。
    如客户特殊要求,可按照相同机座号的电机型号配套。
本公司对本使用说明书有更改的权利,如有改动,恕不另行通知

Remark: l, the company can provide more than the flow, head of the well submersible pump

2, submersible pump in the large diameter (pool) in the use of the need to add the diversion cover, please note that the user in the selection

3, the company can provide ductile iron and a variety of stainless steel and other materials used in the submersible pump

4, the company's production of water pump and motor matching the basic principle is that:

(1), 250QJ (R) pump motor power is less than 25Kw, the matching motor for the YQS200 series of the same power motor.

(2), 300QJ (R) pump matching motor power "IOOKw, the matching motor for the YQS250 series of the same power motor.

Such as the special requirements of customers, in accordance with the same frame of the motor model matching.

The company has the right to change the specification of the use of this company, if any, without notice.

四、安装

安装前对井的检查

    (1)井径的检查

    机组在安装前,检查井径的直径是否符合机组机座号的要求。井壁管应正直,使电泵在井

中可以上,下自由活动。

    (2)水井的洗涤

    新打的水井必须进行洗井,清除井中泥沙后,方能安装QJ型潜水电泵。

    <3)水质的检查

    按使用条件的要求,检查水井的水质。若水质超过了规定范围,将会{I起泵的过流部位、

轴的快速磨损腐蚀,影响电泵的寿命。

    (4)井台的检查

    检查井台能否承受整个机组的重量。

安装前的准备工作

    由于电泵轴承采用水润滑材质,因此严禁脱水运转。

    (1)电机在安装前,应检查其装配质量是否良好,紧固件有无松动现象,电缆有无破损,

电源和电器装置是否可靠,电源的电压、频率是否和铭牌相符,检查电机轴的转动是否灵活。

    (2)电机通电前,必须用洁净的清水(不含沙)注满电机,方法详见图七及说明。

    (”电机注满清水后,应检查所有螺母处有无渗水和漏水现象,若有渗水的地方,应及时采取措施进行处理,同时检测绕组对机座的绝缘电阻不低于150MΩ。额定电压为380V时用500v兆欧表,额定电压为660V时用1000V兆欧表。

    (4)按电缆接头工艺所述工艺方法,将电机引出电缆与外接橡胶电缆接好,电机注瀚水

后,在接近室温的水中浸泡12小时,检查绕组(包括引出电缆)对机壳的绝缘电阻不低于

150MΩ。

    (5)接好开关,检查线路和变压容量,一切正常后,瞬时接通电机(不超过1秒),看转

向是否与泵上的转向标牌一致,如相反,可将三相电源接头任意调整二相,此后电缆接线相序不可变更。

    (6)检查水泵的装配质量是否良好,坚固件有无松动以及在运输中有无损伤,轴向窜量是否达到要求,逆止阀是否动作。

    (7)从进水节处检查泵转动是否灵活,若有卡死现象,应查明原因,予以排除。

(8)按图八所示的方法,将泵和电机联接在一起,并用螺栓坚固好,上好滤水网,准备下井,此时严禁通电运转。


Four, installation

Inspection of well before installation

(1) inspection of well diameter

The unit before installation, check the diameter of hole diameter is in accordance with the number of base units. The well wall pipe should be straight, so that the electric pump in the well

Can go up and down freely.

(2) washing of the water well

The new hit wells must be washed well, to remove the mud in the well, after the installation of QJ type submersible electric pump.<3) water quality inspection

Check the water quality of the water well according to the requirement of the use condition. If the water quality exceeds the specified range, the {I will be the flow of the pump parts,Shaft wear and corrosion, affecting the life of the pump.

(4) well in the examinationCheck the platform can bear the weight of the whole unit.Preparation before installation

As the electric pump bearings using water lubrication material, it is strictly prohibited dehydration.

(1) motor in the installation, should check the assembly quality is good, the fastener has no loose phenomenon, cable has no damage,The power supply and the electric device is reliable, the voltage and frequency of power supply and check whether the nameplate match, the motor shaft rotation is flexible.

 

(2) motor power, must use clean water (not sediment) filled with motor, as shown in Figure seven and illustrate the method.("motor filled with water, you should check all nuts at the no water seepage and Water Leakage phenomenon, if there is leakage, should take timely measures to deal with, and the frame of detecting winding insulation resistance no less than 150M ohm. When the rated voltage is 500V, the 380V is used to form 660V, and the rated voltage is 1000V.

(4) according to the cable joint process by the technical method, the motor cables and external rubber cable connected, Han water injection motor

After soaking for 12 hours in the water near room temperature, the insulation resistance of the winding (including the lead out cable) is not lower than that of the casing.150M ohm.

(5) pick up the switch, check the line and transformer capacity, all normal, the instantaneous switch on the motor (no more than 1 second), see

Whether to sign and turn on the pump, such as contrast, can be arbitrary adjustment phase of three-phase power connector, then cable connection order can not be changed.

(6) check the pump assembly quality is good, whether there is no loose fasteners and in the transport of damage, the amount of axial channeling is to meet the requirements, check valve is not action.

(7) check the pump rotation from the inlet section is flexible, if there is a card dead phenomenon, should identify the reasons, to be excluded.

(8) according to the method shown in figure eight, the pump and motor connected together with bolts firmly, good water, ready to go down, the power operation is strictly prohibited.

028 - 副本_副本.jpg

图七灌水方法说明

    电泵放入水井或其它水源之前,必须用洁净的清

水(不含沙)灌满电机。灌水时,电机应竖立放置,不

可倾斜,首先拧下联接段上两个注水螺钉,按插图七所

示,将配带的锥形漏斗插入联接段筋板上的一个孔中先

进行灌水冲洗,另一孔作排气之用。灌满水后,打开底

部放水螺栓,将水放掉冲洗内控,直至放出的水清洁。

然后,拧紧底部放水螺栓,正式灌水,灌满水后,要使

电机静止30分钟左右,让绕组中的气泡充分逸出,  (轻

轻摇动电机可加速气泡逸出),最后再加少量水将电机

灌满,拧入筋板上两个注水螺钉紧固。

图八、泵和电机对接后轴头

    间隙消除方法:

    电机灌满清水后(切忌未灌满清水即

行与泵对接),将水泵吊起,卸下联轴器下

端螺钉,使联轴器键槽对准电机轴头键进行

对接。然后,按图八所示,用撬杠向下拨动

联轴器,使泵轴头紧抵在电机轴头后,此时

电机轴头销孔与联轴器螺孔对齐,拧紧紧定

螺钉,至此,对接后轴头间隙消除完毕。用

螺栓将泵与电机坚固在一起,拨动泵轴转动

自如。


Fig. seven irrigation method

Before an electric pump is placed in a well or other water source, it must be clean and clear.

Water (not sediment) filling machine. When irrigation, the motor should be erected to place, not

Can tilt, first unscrew the connecting section of the two water injection screw, according to the illustrations of