• 202023-09

  Pump of double conduit suction type introduces only course simply

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the conduit pump that my company is a major produces manufacturer. When you need conduit pump type selecting, we will provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer your referenced alternative. This product information is about only course the knowledge of pump of double conduit suction type: Pump of double conduit suction type calls only course only course again double pump leaves in attracting type, if be being compared with other pump photograph, more apparent feature is two suck fluid mouth, so this is planted pump flow is very normally large. The scope of application of this kind of pump and B pump is same, discharge limits is 90 ～ 3000m3/h, lift limits is 10 ～ 140m, its characteristic is discharge big, the overhaul is convenient, and need only when the overhaul open pump lid to be able to take out rotor, do not need to disassemble electromotor and join pipeline. By axial installation the position differs, pump of this kind of conduit can divide vertical and horizontal two kinds of structures. Horizontal only course double suckConduit pumpPump...

• 202023-09

  Temperature of conduit pump bearing lives tall matter

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the conduit pump that my company is a major produces manufacturer. When you need conduit pump type selecting, we will provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer your referenced alternative. This product information is pass tall knowledge about temperature of conduit pump bearing: Exorbitant and main reason has temperature rise of conduit pump bearing: (should notice observation only right now, prove a cause in time, processing is not difficult)1) conduit pump shaft bends or different heart, can make conduit pump oscillatory, cause bearing to give out heat or wear away. 2) because axial thrust increases (when caustic of dish of as serious as balance annulus Mo is being balanced in conduit pump for instance) , make bear of bearing susceptive axial is increased, bring about bearing to give out heat damage even. 3) the lube inside bearing (fat) insufficient or the quantity is overmuch, quality is undesirable, there is silt, scrap to wait inside sundry; Sliding bearing does not turn because of oily annulus sometimes, belt do not go up to oil comes and cause bearing to...

• 202023-09

  Suck the note between date of departure of blowdown pump carry oneself

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The blowdown pump that is a major produces manufacturer. When type selecting of client blowdown pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is during moving about sucking blowdown pump oneself the knowledge of the note: 1, notice to be sucked oneself at any timeBlowdown pumpsound and oscillatory feeling, if discover aircrew voice abnormal or have bigger vibration, answer to jockey instantly, examine a reason, eliminate in time, in order to prevent the happening of the accident. 2, the position that notes all sorts of appearance finger at any time, if have,change suddenly, should examine its reason. When normally the reading of vacuum meter rises suddenly, probable it is to enter cistern surface to had descended low or wirereinforced suction hose by sundry jam those who cause. Pressure drops suddenly of watch reading, probable it is dynamical engine rotate speed reduce or gas is free in pump by inspiratory those...

• 202023-09

  What advantage does diesel engine fire pump have?

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The fire pump that is a major produces manufacturer. When type selecting of client fire pump, manufacturer of my company water pump can provide the before-sales service such as price of fire pump model, fire pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that has what advantage about diesel engine fire pump: Structure of diesel engine fire pump is simple, function is reliable, bulk small, weight is light, corrosion resistance can be good, power consumption is low, use maintenance is convenient, apply to urban environmental protection, building, fire control, chemical industry, pharmacy, dye, printing and dyeing, brew, electric power, eletroplate, oil of discharge of refrigeration of papermaking, oil, mine, equipment, tanker. Storehouse of place of application of diesel engine fire pump, dock, airport, petro-chemical, power plant, liquid gas, spin, shipping, tanker, enterprise reserves the fire control water supply that waits for all sorts of circumstances, also can use at life water supply. Diesel engineFire pumpIntegral stiffness is big, high strenth, deliver torque efficiency tall, use advanced technique and...

• 202023-09

  Anti-corrosive the examination in conduit pump movement

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is about anti-corrosive the knowledge that conduit pump movement checks: 1. examination is anti-corrosive pressure of conduit pump pump pressure, cop, electric current, voltage is normal, electric current must not exceed the rated electric current of electromotor. 2. examination is anti-corrosiveConduit pumpbearing temperature, scroll bearing must not exceed 80 ℃ , sliding bearing must not exceed 70 ℃ (feel with the hand, feel very hot hand, can short time stays) , the working case that examines lube face height and oily link (lubricant oil level is between the 1/2-3/4 of grease cup) , the oil level that is like lube under formulary oil level, must add lubricating oil. 3. checks electromotor temperature, bearing temperature must not exceed 80 ℃ , stator temperature must not allow temperature rise...

• 202023-09

  What to before sucking blowdown pump to start oneself, need to check?

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The blowdown pump that is a major produces manufacturer. When type selecting of client blowdown pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that before starting about sucking blowdown pump oneself, needs what to check: 1, it is normal that the examination sucks voltage of blowdown pump power source oneself; 2, roll of turning examination water pump is agile; 3, the examination is sucked oneselfBlowdown pumpchange direction correct (the water pump to new setup, this examination) should be done after electric machinery and electric equipment are overhauled; 4, check departmental bolt to whether tighten solid; 5, the level of degree of tightness that checks filling gland is appropriate; 6, it is normal to check each position oil level, lube is oleaginous eligible, oily annulus is normal; 7, the examination sucks blowdown pump wirereinforced suction hose oneself the valve on the road whether a standard-sized sheet, whether is...

• 202023-09

  What element does conduit pump efficiency follow to concern?

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that follows what element to concern about conduit pump efficiency: The efficiency of conduit pump basically is mix by mechanical, cubage hydraulic place of 3 kinds of efficiency affects, specific for, influence conduit pump main factor can divide work efficiency it is the following kinds: 1. Pump itself efficiency is more ultimate effect. The pump below same job requirement, efficiency may differ 15 ％ above. 2. Conduit pumpoperating conditions the rated operating mode under pump, pump effect is small, cost can be high. 3. Electric machinery efficiency keeps basically in apply changeless. Because this chooses efficient electric machinery is sent it is important to close. 4. The influence of mechanical efficiency basically reachs production quality to concern with the design. After pump make choice...

• 192023-09

  The measure of a few government of fire pump

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The fire pump that is a major produces manufacturer. When type selecting of client fire pump, manufacturer of my company water pump can provide the before-sales service such as price of fire pump model, fire pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that manages about fire pump: Fire pump just as its name implies, a kind of water pump that uses on fire control, it has hermetically sealed, without leak, anti-corrosive wait for a characteristic. So, how we should manage fire pump? Below we came simply unship. 1, the controls loop power supply every months examination inside pump room cannot be changed. 2, maintenance also is very necessary, general every quarter should undertake. 3, cistern sanitation should maintain clean, fire pump and conduit maintain outside resembling, repair add inside raise volley. 4, appearing advocate pump breakdown when, reserveFire pumpCan move automatically. 5, those who want an attention is fire pump and gush drench pump must everyday the examination of routine, move photograph union automatically to operate an...

• 192023-09

  How to decrease to absorb loss of blowdown pump energy oneself?

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the blowdown pump that my company is a major produces manufacturer. When you need blowdown pump type selecting, we will provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer your referenced alternative. This product information is suck knowledge of losing of blowdown pump energy oneself about how decreasing: 1, assemble in the overhaul when sucking blowdown pump oneself, should special attention all sorts of cooperating clearance, cross congress to cause leakage to break, too small conference produces clash. Accordingly, when assembling each part, want to press engineering technology requirement, standard strictly to carry out. 2, rise to be sucked oneselfBlowdown pumprotate speed, contractible impeller diameter. Because the diameter of impeller is bigger, disc attrition loss is bigger. The cube that proves disc attrition loss and rotate speed according to expert experiment becomes direct ratio, with impeller external diameter just become direct ratio 5 times. Because this is below the premise with changeless lift, increase the rotate speed of pump, the diameter of impeller can narrow accordingly, and disc attrition loss just can drop into 5. 3, the width that...

• 192023-09

  Suck pump to install oneself from time to tome the place that what need notices?

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. Attract pump manufacturer be a major oneself. When the client sucks pump type selecting oneself, manufacturer can offer my company water pump to attract pump type oneself, wait for before-sales service from price suction pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that installs about sucking pump oneself: 1, it is good before installation sucks pump oneself to should be done according to the fundamental dimension that sucks pump oneself appropriate concrete foundation, and becoming concrete basis had buried foundation bolt beforehand even in the process. Becoming concrete basis is suck pump product greatly what point to oneself, small-sized not need becomes concrete basis suck pump oneself. 2, in installationSuck pump oneselfBefore should microscope sucks pump oneself each bolt become loose, the eyewinker is had to be fallen into inside pump housing, impeller of the attaint when lest suck pump oneself,moving. 3, will suck pump to be put to concrete foundation oneself, the pad that lie between shake is put between motherboard and foundation, and can lie between...