Shandong Hairui Zhonglian Pump Industry Co. , ltd. The centrifugal pump that is a major produces manufacturer. When type selecting of client centrifugal pump, manufacturer of my company water pump can provide the before-sales service such as price of centrifugal pump model, centrifugal 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 in using a process about centrifugal pump, should notice to observe following moving parameter:
Centrifugal pump should have nurse of person specially assigned for a task in moving process, should notice to examine the following data at any time, ensure centrifugal pump works normally won’t affect catchment.
1, the attention examines discharge
The discharge of centrifugal pump is to use one of basiccer parameter in moving, the moving condition that observes centrifugal pump discharge can know centrifugal pump and whole system at any time, and can occupy demand undertake modulatory to centrifugal pump discharge, simpler method can pass exit valve control to adjust namely, frequency conversion pilot can use transducer adjustment.
2, the attention notices to examine pressure
The pressure of centrifugal pump is another more important parameter, to its observation also can knowCentrifugal pumpReach the moving situation of whole system, OK also can estimate according to pump nameplate according to the size of outlet pressure piece current roughly discharge data. When examining pressure normally, should examine pump at the same time inlet pressure, pump is outlet pressure, whole systematic pressure 3 places. In the inlet tube of pump path place installs pressure to express the inlet pressure that can examine at any time, be short of fluid phenomenon, entrance in order to avoid phenomenon of centrifugal pump occurrence cavitation, centrifugal pump to provide all sorts of cases such as flat phenomenon. Before centrifugal pump exports the shut-off valve of conduit installation pressure expresses the discharge pressure that can observe centrifugal pump respectively and systematic pressure, the pressure before a powerful person expresses the discharge pressure case that is used at examining centrifugal pump, watch of the pressure after a powerful person is used at examining case of pipeline system pressure, in be being installed so and examining a process this 2 o’clock want special attention, the installation position that when centrifugal pump exit is installing a pressure to express only, should notice pressure is expressed and installation method, in order to avoid data not be identical.
3, the attention examines electric machinery electric current or use power
Run a state through examining electric current of centrifugal pump electric machinery to be able to understand current centrifugal pump whether overload, be informed centrifugal pump to have the appearance of occurrence overload thereby, if appear overload, can in time involve small valve, the appearance that controls overload appears.
4, the oil pressure that notices to examine support system, hydraulic monitor
Certain the pump aircrew of the auxiliary device that contains oil pressure, hydraulic system. Very strong to the dependence of oil pressure, hydraulic system, the it is very main to move to having to pump aircrew normally effect of these oil pressure, hydraulic system, if oil pressure, hydraulic system cannot work normally,will cause pump unit cannot move, the safety of minatory even and whole apparatus runs attaint machine, accordingly, be necessary completely to undertake detecting to its, still deserve to take even call the police automatically, jockey automatically wait for a series of safeguard. Be like certain and compulsive lubricant pump aircrew, be about to undertake monitoring to the oil pressure of whole and lubricant system, once oil pressure appears to should jockey instantly unusually, the reason with unusual oil pressure of examination, analysis, the ability after solving a problem drives normally, can cause pump to cannot work normally otherwise.
5, the attention examines centrifugal pump temperature
Can in time avoid temperature of centrifugal pump bearing through examining temperature of centrifugal pump bearing exorbitant bring about bearing attaint to appear thereby the appearance that mechanical failure causes electric machinery to burn out appears
6, notice unusual noise vibration observes
Centrifugal pump should have at any time in move the person examines centrifugal pump to those who do not have oscillatory phenomenon appear, centrifugal pump appears abnormal vibration and noise should stop machine examination in time.
7, special pump kind should notice phenomenon of leak, pollution
Some centrifugal pump for example pump of magnetic force drive is being used at carrying combustible explode easily, virulent installation of the need when waiting for precious and rare medium divulges the instrument that monitor, and operate personnel should notice to examine at any time, appear in order to prevent when leak by discover for a short while. If some liquids appear leak phenomenon not only can cause bigger pollution to the environment, and still can huge danger sex also can cause bigger pecuniary loss of course, be necessary to have uninterrupted observation to its so, it is whole system deserves to take automatic warning function very relatively, appear when divulging a phenomenon can stop automatically to run whole set system.
Thank you very much to Shandong Hairui Zhonglian Pump Industry Co. , ltd. The visit of official website! Above is the introduction that in using a process about centrifugal pump, should notice to observe following moving parameter, still think to this problem like you deep one pace understanding, or the problem that has price of model of type selecting of product of other pump industry, water pump, water pump, water pump needs to solve, contact this water pump manufacturer please, my company still produces fire pump, welcome you at any time seek advice.
