CN101550943A - Automatic control turbine synchronous discharging and sucking pump - Google Patents
Automatic control turbine synchronous discharging and sucking pump Download PDFInfo
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- CN101550943A CN101550943A CNA200810010842XA CN200810010842A CN101550943A CN 101550943 A CN101550943 A CN 101550943A CN A200810010842X A CNA200810010842X A CN A200810010842XA CN 200810010842 A CN200810010842 A CN 200810010842A CN 101550943 A CN101550943 A CN 101550943A
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- pump
- automatic control
- control turbine
- suction
- synchronous discharging
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Abstract
The invention relates to an automatic control turbine synchronous discharging and sucking pump which comprises a delivery pump and a vacuum device. The automatic control turbine synchronous discharging and sucking pump is characterized in that the vacuum device is hermetically connected with the delivery pump through an air suction pipe. No erosion exists, and the service life of the complete machine is 5-10 times of that of a submerged pump and a sewage submersible pump; a bottom valve is not required, the suction loss is small and the efficiency is high; the pump is also provided with an intelligent protective stopping device besides having the functions of high liquid-level start and low liquid-level stop, can be automatically stopped after a medium is sucked, can realize remote control and save the electric power and the manpower; the pump can be vertically, horizontally, movably or fixedly installed according to the operating condition environment; the efficiency is improved by 3-5 percent generally, the efficiency of the pump is 10-30 percent higher than that of the traditional seal-less automatic control self-priming pump, and the energy-saving effect is very obvious.
Description
Technical field
The present invention relates to a kind of pump, particularly relate to the pump of a kind of transfer pump and negative pressure device combination.
Background technique
Pump is one of capital equipment of carrying liquid medium, is widely used in industrial departments such as oil, chemical industry, electric power, urban construction, environmental protection, sewage treatment, food, pharmacy, synthetic fiber, mining, papermaking, building, metallurgy, fire-fighting, tap water, boats and ships and the unloading of groove tank car.Pump extensive technological measure that adopts in the applying working condition of suction low level medium has at present:
1, Ordinary Centrifugal Pumps adapted water ring or sliding vane rotary vacuum pump: make vacuum condition to pumping system, priming pump comes draining after making medium enter pumping system under atmospheric pressure, the disadvantage that this kind method exists is that the vacuum pump period of exhaust is long, service life of equipment is low, the rate of fault height, the special operation condition of incompatible acid, alkali, salt chemical product etc.
2, self-priming pump: its working principle is to utilize the medium that prestores in the pump chamber under the effect of pump, with after the discharge of the air wrapped folder in the intake line, could normally move in interior circuit process, and its shortcoming is that period of exhaust is long, and efficient is low.
3, building low level pump house or a high position held the liquid case: to pump manufacturing inlet pressure head, its disadvantage is that capital investment is big, and floor space is big, the equipment maintenance difficulty, more than several technological measures all exist the problem that equipment in the winter time must the insulation heating.
4, the Pump Suction Nozzle end is installed bottom valve: after pouring into diversion before the pump running, and starting operation, its drawback is the perishable leakage of bottom valve, must often change.
Summary of the invention
Purpose of the present invention provides that a kind of period of exhaust is short, water outlet is fast, and floor space is little, little investment, saves the automatic control turbine synchronous discharging-suction pump of the energy.
The technological scheme that adopts is:
Automatic control turbine synchronous discharging-suction pump comprises transfer pump and vacuum system, it is characterized in that described vacuum system is connected by the sucking pipe tightness with described transfer pump.
Above-mentioned transfer pump comprises the pump body, and the suction side tightness of pump body is connected with suction pipe, and the end tightness that spues of pump body is connected with the adapter that spues.
At least be equiped with a liquid level sensor on above-mentioned sucking pipe or transfer pump or the vacuum system.
Above-mentioned vacuum system is single-stage or multistage centrifugal blower fan, single-stage or multistage Wormwheel fan.
Above-mentioned vacuum system is industrial or civilian vacuum cleaner.
Its working principle is:
Before the startup, by the control of automatic control turbine discharging-suction pump, open solenoid valve earlier, start negative pressure device, with the instantaneous vacuum that is evacuated in the suction pipe of pump and the pump chamber, when degree of vacuum reached certain value in the pump, medium entered in the pump under atmospheric pressure, after being full of medium in the pump, medium enters gas-liquid separator through sucking pipe, medium liquid level after gas-liquid separation rises to liquid level sensor and gives and establish the position, and liquid level sensor sends command signal, automatically the primer pump normal operation input.This moment closed electromagnetic valve, negative pressure device stops automatically.When medium is inhaled sky, the pump autostop, robot control system(RCS) can also realize high liquid level Auto Power On, low liquid level autostop.
The discharging-suction pump of our factory invention has following advantage:
1, during suction low level medium, install without self filling type, use first also to need not manually water filling or diversion in pump, start can be discharged medium.Be fit to away from the water source or be difficult for the medium of drainage (being mixed with reaction) with water.
2, after vertical pump was shut down, noresidue medium in suction pipe and the pump chamber need not pump and suction pipe are taked the insulation measure, was applicable to fully not to have in winter, particularly extremely frigid zones under the insulation operating mode to install and use.
When 3, being used to carry sewage, slime water and slip, need not backwash.
4, can cancel the infrastructure of low zone pump room or head-tank, install liquid level top, and volume is little, reduce investment outlay and take up an area of, and maintenance is convenient.
5, no etch, except that flow passage components, remaining part does not contact with medium.Complete machine service life is Under Water Pumps, submerged pump 5-10 times.
6, need not bottom valve, suction loss is little, the efficient height.
7, this pump is shut down the function except that possessing the low liquid level of high liquid level starting, but also has the intelligent protection arresting gear, inhales empty back autostop at medium, can realize telecontrol, saves electric power, manpower.
8, can select vertical, horizontal, mobile or fixed installation according to work condition environment.
9, efficient generally improves 3%-5%, does not have the high 10%-30% of sealing automatic control self-priming pump efficient than tradition, and energy-saving effect is very obvious.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is second kind of embodiment's of the present invention a structural representation.
Fig. 3 is the third embodiment's of the present invention a vertical structure schematic representation.
Fig. 4 is the 4th kind of embodiment's of the present invention a structural representation.
Fig. 5 is the 5th kind of embodiment's of the present invention a structural representation.
Fig. 6 is the 6th kind of embodiment's of the present invention a structural representation.
Embodiment
Embodiment one
Automatic control turbine synchronous discharging-suction pump comprises transfer pump 1 and vacuum system 2, and transfer pump 1 has suction side 3 and the end 11 that spues, and suction side 3 tightness are connected with suction pipe 12.Vacuum system 2 comprises housing 4, is arranged at vacuum blower 5 and the motor 6 in the housing 4 and is arranged at gas-liquid separator 7 on the housing 4.One connecting tube 9 is arranged between vacuum blower 5 and the gas-liquid separator 7, a vacuum solenoid 13 is housed on the connecting tube 9, the bottom of gas-liquid separator 7 offers an intakeport, and this intakeport is connected with suction pipe 12 by a sucking pipe 8, and is connected.One liquid level sensor 10 is installed on the gas-liquid separator 7.
Embodiment two
Automatic control turbine synchronous discharging-suction pump comprises transfer pump 1 and vacuum system 2, and transfer pump 1 has suction side 3 and the end 11 that spues, and the end 11 that spues is connected with to spue takes over 14.Vacuum system 2 comprises housing 4, is arranged at vacuum blower 5, the motor 6 in the housing 4 and is arranged at gas-liquid separator 7 on the housing 4.Vacuum blower 5 adopts the one-stage centrifugal blower fan, one connecting tube 9 is arranged between vacuum blower 5 and the gas-liquid separator 7, be equiped with a vacuum solenoid 13 on the connecting tube 9, the bottom of gas-liquid separator 7 offers an intakeport, this intakeport is taken over 14 by a sucking pipe 15 with spuing of the end 11 that spues and is connected, and be connected, a liquid level sensor 10 is installed on the gas-liquid separator 7.
Embodiment three
Embodiment three and embodiment one are basic identical, and its difference is that the intakeport of gas-liquid separator 7 bottoms is connected with the suction side 3 of transfer pump 1 by a sucking pipe 16, and is connected.
Embodiment four
Embodiment four and embodiment one are basic identical, and its difference is that the intakeport of gas-liquid separator 7 bottoms is connected with the end 11 that spues of transfer pump 1 by a sucking pipe 17, and is connected.
Embodiment five
Embodiment five and embodiment four are basic identical, and its difference is that transfer pump 1 is arranged under the ground level, and vacuum system 2 is exposed on the ground level, and ground level is drawn in the upper end of the adapter 14 that spues, and liquid level sensor 10 is fixed on to spue takes over 17 bottom.
Embodiment six
Embodiment six and embodiment two are basic identical, and its difference is that the part of transfer pump 1 is arranged under the ground level, and ground level is exposed in the upper end of the adapter 14 that spues.Liquid level sensor 10 is installed in the bottom of sucking pipe 15.
Claims (5)
1, automatic control turbine synchronous discharging-suction pump comprises transfer pump and vacuum system, it is characterized in that described vacuum system is connected by the sucking pipe tightness with described transfer pump.
2, automatic control turbine synchronous discharging-suction pump according to claim 1 is characterized in that described transfer pump comprises the pump body, and the suction side tightness of pump body is connected with suction pipe, and the end tightness that spues of pump body is connected with the adapter that spues.
3, automatic control turbine synchronous discharging-suction pump according to claim 1 is characterized in that being equiped with at least on described sucking pipe or transfer pump or the vacuum system liquid level sensor.
4, automatic control turbine synchronous discharging-suction pump according to claim 1 is characterized in that described vacuum system is single-stage or multistage centrifugal blower fan, single-stage or multistage Wormwheel fan.
5, automatic control turbine synchronous discharging-suction pump according to claim 1 is characterized in that described vacuum system is industrial or civilian vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810010842XA CN101550943A (en) | 2008-03-31 | 2008-03-31 | Automatic control turbine synchronous discharging and sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810010842XA CN101550943A (en) | 2008-03-31 | 2008-03-31 | Automatic control turbine synchronous discharging and sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550943A true CN101550943A (en) | 2009-10-07 |
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ID=41155366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810010842XA Pending CN101550943A (en) | 2008-03-31 | 2008-03-31 | Automatic control turbine synchronous discharging and sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101550943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
-
2008
- 2008-03-31 CN CNA200810010842XA patent/CN101550943A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
| CN103244437B (en) * | 2013-05-13 | 2016-08-24 | 沈阳耐蚀合金泵股份有限公司 | There is vacuum and keep the high speed drain turbine synchronous discharging-suction pump of function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091007 |