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上海东方泵业XBD(III)单级消防泵

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上海东方泵业XBD(III)单级消防泵 lfy 指示标注 业务员手机:13817274221 1 www.eastpump.com E-mail:eastpump@163.net Brief introduction of XBD( ) Type pump Characteristic: Application: XBD(III) single-stage fire fighting pump XBD(111) type pump is the new middle and low fire fighting produ...

上海东方泵业XBD(III)单级消防泵
lfy 指示标注 业务员手机:13817274221 1 www.eastpump.com E-mail:eastpump@163.net Brief introduction of XBD( ) Type pump Characteristic: Application: XBD(III) single-stage fire fighting pump XBD(111) type pump is the new middle and low fire fighting product, which researched by our company according to the latest sta- ndard(GB6425-1998) of fire fighting pump in our country, its motor and pump is connected directly, which simplified the middle trans- mitting structure, and strengthen operation's stability. Its building area is less 30% than common horizontal pump, the shaft seal adopts hard alloy mechanical seal without leakage, its inlet and outlet can be installed at any position and any direction like valve, its noise is low, maintenance is convenient, shake is little and so on. It can be applied to supply water of fire fighting in all kinds of occasions, such as: house, hotel, office building, business building, fact- ory, hospital and so on. The cubage of block insoluble substances in sucking and discharging media is no more than 1% of its cubage, granularity<0.2mm. 3Flow scope: 2-1400m /h; The highest working pressure of pump system<1.6Mpa, which also means inlet pressure+pump head<1.6Mpa; Head scope: 5~130m; Circumstance temperature: 40 . 2 www.eastpump.com E-mail:eastpump@163.net Brief introduction of XBD( ) Type pump The meaning of type Temperature drawing of pressure pressure and temperature of common system pressure and temperature of special system It should give illustration when order it ABD (III) 3.2/ 111.1 -200 -315 (I) A B XBD (III) 3.2/ 111.1 200 315 I A B caliber of inlet and outlet diameter of impeller classification of flow first cut for impeller second cut for impeller rated flow rated pressure(ten times Mpa ) Vertical single-stage fire fighting pump motor-drive fire fighting pump 3 www.eastpump.com E-mail:eastpump@163.net Performance curve drawing of XBD( ) Type pump Performance curve drawing 4 www.eastpump.com E-mail:eastpump@163.net Structural drawing and material list of XBD( ) Type pump Structural drawing material list Instruction Impeller: It adopts excellent hydraulic model design, which is high efficiency, less energy consumption; Pump body: Suction room and discharge room adopt excellent hydraulic model design, which is beautiful and high efficiency, Pump has set baseplate, so it is convenient for installing, and operation is stable; Mechanical seal: It adopts hard alloy, tungsten carbide, graphite and so on. Its life is long, there isn't leakage and abrasion to shaft, and it can guarantee clean ambient; End head: Its design is excellent, which outline is beautiful and reduced the center-of-gravity and bracket, strengthened operation's stability and life; Water fender: Avoid motor being entered water for seal leaking Shaft: Pump shaft and motor shaft are coaxial, which assured shaft is concentric for motor's lengthened shaft, to assure pump operate stably. Besides, the pump adopts chromate treatment, which prolong its life. Y or Y2 motor: Transmit power by connecting with water pump directly. number name material ordered material 1 HT200 1Cr18Ni9 tin bronze Impeller 2 3 4 5 6 7 8 HT200 ZG25 1Cr18Ni9 pump body Mechanical seal Carbonize tungsten vs graphite Hard alloy water fender Rubber End head HT200 ZG25 1Cr18Ni9 2Cr13 1Cr18Ni9 YB Impeller nut Pump head 2Cr13 1Cr18Ni9 Motor 5 www.eastpump.com E-mail:eastpump@163.net XBD( ) comparative drawing with common inline pump CAD ; ; CAD ; ; 30%; XBD XBD; ; XBD XBD; ; XBD XBD www.eastpump.com E-mail:eastpump@163.net XBD( ) comparative drawing with common inline pump XBD( ) comparative drawing with common inline pump Name XBD(III) single-stage firefighting pump common inline pump Comparative drawing Impeller Pump body Seal system Overall structure Performance scope Capital investment The excellent hydraulic model is designed by CAD, which is high efficiency, less energy consumption and good ability of anti-cavitation. Adopt exact casting, flow passage is smooth and effi- ciency is high, working life is long. Adopt advanced balance technique, operation is m- ore stable, shake is little. The excellent hydraulic model is designed by CAD, which is high efficiency, less energy consumption; Adopt exact casting, flow passage is smooth and efficiency is high, working life is long. The outline design is not only beautiful but also is supportable. All kinds of seal type matching with different material, seal performance is more credible. Shafts are designed in series, so they are universal, the overall structure is compact and credible. Scope of use is large and distributing is reasonable. The pump is vertical and connected with motor direc- tly, so has 30 percent smaller floor space than comm- on pump; XBD has connecting plate, isolator, isolating pad, flexible joint and soon, which reduced the noise and shake. Hydraulic performance and anti-cavitation are not as good as XBD(III); The flow passage is not as smooth as DFG, the effici- eny is lower and the working life is shorter than XBD(III); The working stability is worse than XBD(III). The credibility of seal and life is same basically. The pump are also universal, compact and credible, but the performance is worse than XBD(III). It is as same as XBD(III) 6 Hydraulic performance is not as good as XBD(III); The flow passage is not as smooth as XBD(III), the ef- ficieny is lower than XBD(III); The outline is not as good as XBD(III), and the working life is shorter than XBD(III) It is as same as XBD(III) 7 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) Installation dimension drawing for XBD( ) type pump pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension table for XBD( ) type pump 8 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 9 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 10 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 11 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 12 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 13 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 14 www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump 15 www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 16 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump XBD( )150-315C 80.5 134 167 22.4 37.2 46.4 96 88 85 66 70 71 XBD( )150-315B Performance parameter table and installation dimension table for XBD( ) 17 www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 18 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 19 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 20 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 21 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 22 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 23 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 24 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net pump model 3m /h l/s flow (m) Head Speed r/min motor power Efficiency (m) (NPSH)r Installation dimension Isolator specification L B H A B1 C d specification K direction flange dimension 25 Installation dimension drawing for XBD( ) type pump Installation dimension table for XBD( ) type pump Performance parameter table and installation dimension table for XBD( ) www.eastpump.com E-mail:eastpump@163.net 26 Annex for XBD( ) Type pump 2 direct connecting 2 stages www.eastpump.com E-mail:eastpump@163.net Second plug hole 27 Installed base map and the size table for XBD( ) Type pump www.eastpump.com E-mail:eastpump@163.net 2 3 4 5 2 3 4 5 6 7 2 3 4 5 6 7 When install pump, the weight of pipeline shouldn't be supported by pump, or else pump is easy to be damaged; Pump and motor is a whole structure, we needn't adjust it, so it is convenient for installation; The foot bolt should be screwed down when install it, and you should check unit periodically to avoid loose, so as not to affect water pump's performance; In order to avoid the over-flow parts are damaged during water pump keep running, you should check whether there is hard things(such as block, iron sand and so on) before installing water pump; In order to make it is convenient for maintenance and safe for use, you should install a regulating valve on the inlet pipeline of pump respectively, and a pressure gauge on the outlet of pump, you should install a check valve before gate valve of outlet to avoid water hammer, so that it can assure water pump keeps running in the best work condition, and prolongs the using life of water pump; In order to avoid it affects the suction performance of water pump, pump should install bottom valve when there is suction, and inlet pipeline shouldn't has too many elbows, at the same time it shouldn't leak water and gas; In order to prevent impurity enter into the pump and block flow passage to affect the pump performance, you should install a filter which area is about 3-4 times of suction pipe's section before the inlet of pump. After installation, it should be no attrition when move the pump's rotor with hand, or else it should be dismantled to check; The standard of pump's inlet and outlet flange is according to Standard GB2555,1.6Mpa, so the pipeline's flange should select the same specification. 28 Installed base map and the size table for XBD( ) Type pump www.eastpump.com E-mail:eastpump@163.net Performance parameter table and installation dimension table for XBD( ) 29 30 Name Maintenance Maintenance for mechanism seal Stop Start and running Content Moving the motor vane by hand, the impeller shouldn't rub, the rotation is nimble. Open inlet valve and discharge valve to fill whole pump with liquid, then close discharge valve after it is full. Start pump by hand, to make lubrication enter into mechanical seal surface. Start motor , check revolving direction is right or not. Full-open inlet valve; Close the valve of discharge pipeline; Start motor, observe if the operation of pump is normal or not; Adjust the aperture of discharge valve to required work condition; Checking the leakage condition of shaft's seal. When it is normal, the leakage quantity of mechanical seal is<3 drop/minute; Check the motor and bearing, its temperature should be 70 . Close the valve of discharge pipeline; Stop motor; Close the valve of inlet; If unit keeps stop condition for long time, we should disassemble pump and coat rust-proof grease on it. Inlet pipeline should seal highly; Inlet pipeline should full with liquid, prohibit pump to operate in cavitate condition; Check the current value of motor periodically, it shouldn't higher than rated current of motor; Prohibit motor to operate in over current condition while pump operates in large flow condition; If pump operates for long time, you should replace damageable parts and check unit periodically, the check time is one year in a general way. The lubrication of mechanism seal should clean without solid particle. Prohibiting mechanism seal working in the dry grinding condition. Start pump (motor)for several circle before starting, to avoid graphite ring to be damaged. Malfunction reason and troubleshooting Malfunction Water pump couldn't discharge water Flow capacity of water pump isn't enough The power is too large Noise and shake The motor is hea The pump total head is insufficisnt Water pump leaks water a. The valve of inlet and outlet isn't open, inlet pipeline and flow passage Of Impeller is blocked; b. The revolving direction of motor isn't right, motor is short of phase and revolving speed is slow; c. Suction pipe leaks gas; d. Pump isn't full of liquid, there is air in pump chamber; e. There isn't enough water in inlet, the suction head is too high and the Bottom valve leaks water; f. The resistance in pipeline is too large, the type of pump isn't suitable. a.Check it according to the reason that water pump can't discharge water; b.Pipeline, flow passage of pump or impeller is blocked sediment of scale, valve aperture isn't enough; c.Voltage is too lower; d.Impeller is wore out. a. It is used over rated flow capacity; b. The suction head is too high; c. Pump bearing is wore out. a.Mechanical seal is damaged; b.There is sand hole or cracking in pump; c.Seal surface isn't smooth; D. Installed bolt is loose. a.Check and remove the block; b.Adjust the direction of motor, tighten the joint of motor, and check electrical part; c.Tighten every seal surface and discharge air; d.Open pump upper cover or open discharge valve to discharge air; e.Stop unit to check and adjust; f.Reduce elbow of pipeline, select pump again. a.Remove it according to the reason that water pump can't discharge water; b.Remove block, adjust valve aperture again; c.Steady voltage; d.Replace impeller. a.Adjust flow capacity, turn outlet valve down; B.Reduce it; C.Replace bearing. a.Reduce the llquid temperalure and expel the gas. b.Replace the impeller. C.Increase the speed. a.Replace it; b.Weld or replace it; c.Repair it; D.Tighten it. a.Turn outlet valve down; b.Check and remove; c.Replace the bearing; d.Steady voltage. a.Reinforce pipeline; b.Increase suction pressure, discharge gas; c.Reduce the degree of vacuum; d.Replace bearing; e.Adjust it according to the heat
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