CN104533800A - Intelligent type automatic centrifugal pump - Google Patents
Intelligent type automatic centrifugal pump Download PDFInfo
- Publication number
- CN104533800A CN104533800A CN201410780490.1A CN201410780490A CN104533800A CN 104533800 A CN104533800 A CN 104533800A CN 201410780490 A CN201410780490 A CN 201410780490A CN 104533800 A CN104533800 A CN 104533800A
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- arrange
- control panel
- pump housing
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of centrifugal pump equipment, in particular to an intelligent type automatic centrifugal pump. The intelligent type automatic centrifugal pump comprises a base, a pump body, a motor and a shaft coupler, wherein the pump body and the motor are connected with the base by a supporting frame; a liquid inlet is formed in the pump body and the pump body is internally provided with a main shaft; the main shaft is connected with the motor by the shaft coupler; an impeller is arranged on one side of the main shaft; a volute is arranged at the front end of the pump body and a liquid outlet is formed in the upper end of the volute. Pressure taking holes are formed in the two sides of the liquid outlet and an inductor is arranged on an inner wall of the liquid outlet; a control panel is arranged on the base; a switch, a receiver and a water flow display are arranged on the control panel; the inductor is connected with the receiver; the receiver is connected with the water flow display. The intelligent type automatic centrifugal pump can realize automation and intelligentization by the control panel.
Description
Technical field
The present invention relates to centrifugal pumping apparatus technical field, be specifically related to a kind of intelligent centrifugal pump with automation.
Background technique
Centrifugal pump utilizes vane rotary and makes water generation centrifugal motion carry out work.Before activation, must make to be full of water in pump case and suction sleeve, then starting electrical machinery, make pump shaft impeller and water do high speed rotary motion, water generation centrifugal motion, is thrown toward impeller outer edge to water pump, and the runner through volute pump case flows into the setting-out pipeline of water pump.
Application publication number is that the Chinese patent " a kind of centrifugal pump " of CN 102444611 A relates to a kind of centrifugal pump, by the pump housing, suction port, the compositions such as exhaust port, impeller, pump cover, axle, axle sleeve, impeller nut, round nut, stop pad, key, shaft seal, sealing gland, bearing support, bearing, oil sealing, bearing cap, bolt, stud, nut, sealing gasket.Suction port is doggy style and is positioned at on pump shaft and the perpendicular plane of exhaust port, make shaft seal on pump shaft be in the low pressure area of suction port like this when pump operation, thus the working pressure of shaft seal on reduction pump shaft, effectively ensure the shaft seal reliability at pump shaft place, extend the working life of shaft seal; The back blades shorter at impeller seals place can balance a part of balancing axial thrust, and the power that short back blades consumes is little, reduces power consumpiton and reaches energy-saving and cost-reducing object; Meanwhile, axle head two round nuts, stop pad carry out fastening location impeller can be effectively locking, and an additional impeller nut, available protecting round nut is also convenient to later maintenance.
Application publication number is that the Chinese patent " centrifugal pump device " of CN 102444587 A discloses a kind of centrifugal pump device, comprise pump shaft, suction casing, secondary suction casing, water exit end and some groups of stage casings, pump shaft is fixed on suction casing and secondary suction casing by bearing pack, often organizing stage casing is sleeved on pump shaft, each stage casing arranges corresponding stator and impeller, stage casing is fixed in the middle of suction casing and secondary suction casing by connecting screw rod, the centre in some groups of stage casings is provided with water exit end, suction casing side, connecting tube is provided with near between the stage casing of water exit end and secondary suction casing, in the stage casing of water exit end both sides, the installation direction of stator and impeller is contrary.In whole course of conveying, the axial force produced in water exit end both sides is just in time contrary, cancels out each other, and such produced axial force is just very little, very little on the impact of spring bearing and mechanical seal, increases substantially the working life of spring bearing and mechanical seal.This centrifugal pump device is widely used in the industries such as oil, chemical industry, smelting, printing and dyeing, electric power and printing and dyeing.
Above-mentioned disclosed patent refer to how just can be conducive to later maintenance, but current centrifugal pump can not realize intellectuality, can only pass through manual operation, increase and manually expend.
Summary of the invention
The object of the invention is to solve the problem, a kind of intelligent centrifugal pump with automation is provided, can solves the problem.
The present invention's adopted technological scheme that solves the problem is:
Have an intelligent centrifugal pump for automation, comprise base, the pump housing, motor and coupling, the pump housing and motor are connected on base by bracket, and the pump housing arranges liquid entering hole, in the pump housing, arranges main shaft, main shaft is connected with motor by coupling; On main shaft, side arranges impeller; Arrange volute in pump housing front end, volute upper end arranges liquid outlet.
Preferably, pressure-taking hole is set in described liquid outlet both sides, inductor is set at liquid outlet inwall; Base arranges control panel, arranges switch, receiver and liquid level indicator on the control panel, inductor connects receiver, and receiver connects liquid level indicator.
Preferably, arrange pressure display unit and speed regulator on the control panel, arrange sensor in switch lower end, sensor connects motor by circuit; Supply hub is set at base rear end, supply hub connecting power line.
Preferably, seal ring is set in the pump housing; Described impeller is made up of perfluoroethylene-propylene material; Described main shaft is split-type structural.
Preferably, at volute liquid feeding end set temperature inductor, arrange cooling unit at volute inwall, on the control panel set temperature display device and cooling key, temperature indicator connects temperature inductor, and cooling key is by connection cooling unit.
The invention has the beneficial effects as follows:
1, the present invention includes base, the pump housing, motor and coupling, the pump housing and motor are connected on base by bracket, and the pump housing arranges liquid entering hole, in the pump housing, arranges main shaft, main shaft is connected with motor by coupling; On main shaft, side arranges impeller; Arrange volute in pump housing front end, volute upper end arranges liquid outlet.Pressure-taking hole is set in described liquid outlet both sides, inductor is set at liquid outlet inwall; Base arranges control panel, arranges switch, receiver and liquid level indicator on the control panel, inductor connects receiver, and receiver connects liquid level indicator.Automation, intellectuality can be realized by control panel.When the liquid in liquid outlet flows out, inductor can sense, and the liquid measure of simultaneously metering liquid, simultaneously by signal transmission to receiver, liquid level indicator can demonstrate liquid measure.
2, the present invention arranges pressure display unit and speed regulator on the control panel, and arrange sensor in switch lower end, sensor connects motor by circuit; Supply hub is set at base rear end, supply hub connecting power line.Directly press switch, will touch the sensor of switch lower end, sensor can make motor open by circuit, very convenient, and can extend the working life of the pump housing.
3, the present invention arranges seal ring in the pump housing; Described impeller is made up of perfluoroethylene-propylene material; Described main shaft is split-type structural.At volute liquid feeding end set temperature inductor, arrange cooling unit at volute inwall, on the control panel set temperature display device and cooling key, temperature indicator connects temperature inductor, and cooling key is by connection cooling unit.The temperature of liquid in Automated condtrol volute can be realized, at any time regulates liquid temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, liquid outlet, 2, pressure-taking hole, 3, inductor, 4, volute, 5, liquid entering hole, 6, impeller, 7, cooling unit, 8, temperature inductor, 9, the pump housing, 10, main shaft, 11, bracket, 12, coupling, 13, motor, 14, control panel, 15, sensor, 16, liquid level indicator, 17, switch; 18, receiver; 19, pressure display unit; 20, temperature indicator; 21, key is cooled; 22, speed regulator; 23, base; 24, power line; 25, seal ring.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of intelligent centrifugal pump with automation of the present invention, comprise base 23, the pump housing 9, motor 13 and coupling 12, the pump housing 9 and motor 13 are connected on base 23 by bracket 11, the pump housing 9 arranges liquid entering hole 5, in the pump housing 9, arrange main shaft 10, main shaft 10 is connected with motor 13 by coupling 12; On main shaft 10, side arranges impeller 7; Arrange volute 4 in the pump housing 9 front end, volute 4 upper end arranges liquid outlet 1.Pressure-taking hole 2 is set in described liquid outlet 1 both sides, inductor 3 is set at liquid outlet 1 inwall; Base 23 arranges control panel 14, and control panel 14 arranges switch 17, receiver 18 and liquid level indicator 16, and inductor 3 connects receiver 18, and receiver 18 connects liquid level indicator 16.Automation, intellectuality can be realized by control panel 14.When the liquid in liquid outlet 1 flows out, inductor 3 can sense, and the liquid measure of simultaneously metering liquid, simultaneously by signal transmission to receiver 18, liquid level indicator 16 can demonstrate liquid measure.Control panel 14 arranges pressure display unit 19 and speed regulator 22, arranges sensor 15 in switch 17 lower end, sensor 15 connects motor 13 by circuit; Supply hub is set in base 23 rear end, supply hub connecting power line 24.Directly press switch 17, will touch the sensor 15 of switch 17 lower end, sensor 15 can make motor 13 open by circuit, very convenient, and can extend the working life of the pump housing 9.Seal ring 25 is set in the pump housing 9; Described impeller 7 is made up of perfluoroethylene-propylene material; Described main shaft 10 is split-type structural.At volute 4 liquid feeding end set temperature inductor 8, arrange cooling unit 7 at volute 4 inwall, set temperature display device 20 and cooling key 21 on control panel 14, temperature indicator 20 connects temperature inductor 8, and cooling key 21 is by connection cooling unit 7.The temperature of liquid in Automated condtrol volute 4 can be realized, at any time regulates liquid temperature.
The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind has the intelligent centrifugal pump of automation, it is characterized in that: comprise base, the pump housing, motor and coupling, the pump housing and motor are connected on base by bracket, and the pump housing arranges liquid entering hole, in the pump housing, arrange main shaft, main shaft is connected with motor by coupling; On main shaft, side arranges impeller; Arrange volute in pump housing front end, volute upper end arranges liquid outlet.
2. a kind of intelligent centrifugal pump with automation according to claim 1, is characterized in that: arrange pressure-taking hole in described liquid outlet both sides, arrange inductor at liquid outlet inwall; Base arranges control panel, arranges switch, receiver and liquid level indicator on the control panel, inductor connects receiver, and receiver connects liquid level indicator.
3. a kind of intelligent centrifugal pump with automation according to claim 2, it is characterized in that: arrange pressure display unit and speed regulator on the control panel, arrange sensor in switch lower end, sensor connects motor by circuit; Supply hub is set at base rear end, supply hub connecting power line.
4. a kind of intelligent centrifugal pump with automation according to claim 3, is characterized in that: in the pump housing, arrange seal ring; Described impeller is made up of perfluoroethylene-propylene material; Described main shaft is split-type structural.
5. a kind of intelligent centrifugal pump with automation according to claim 1 or 2 or 3 or 4, it is characterized in that: at volute liquid feeding end set temperature inductor, at volute inwall, cooling unit is set, set temperature display device and cooling key on the control panel, temperature indicator connects temperature inductor, and cooling key is by connection cooling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780490.1A CN104533800A (en) | 2014-12-17 | 2014-12-17 | Intelligent type automatic centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780490.1A CN104533800A (en) | 2014-12-17 | 2014-12-17 | Intelligent type automatic centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533800A true CN104533800A (en) | 2015-04-22 |
Family
ID=52849388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780490.1A Pending CN104533800A (en) | 2014-12-17 | 2014-12-17 | Intelligent type automatic centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533800A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591007A (en) * | 2018-04-02 | 2018-09-28 | 江苏卡威专用汽车制造有限公司 | A kind of pumping plant of fire fighting truck |
| CN108757474A (en) * | 2018-05-23 | 2018-11-06 | 吴玉婷 | A kind of chemical centrifugal pump |
| CN112628153A (en) * | 2021-01-13 | 2021-04-09 | 广州市天河区梵问冈商贸有限公司 | Self-interacting constant flow water pump with sand removal function |
-
2014
- 2014-12-17 CN CN201410780490.1A patent/CN104533800A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591007A (en) * | 2018-04-02 | 2018-09-28 | 江苏卡威专用汽车制造有限公司 | A kind of pumping plant of fire fighting truck |
| CN108757474A (en) * | 2018-05-23 | 2018-11-06 | 吴玉婷 | A kind of chemical centrifugal pump |
| CN112628153A (en) * | 2021-01-13 | 2021-04-09 | 广州市天河区梵问冈商贸有限公司 | Self-interacting constant flow water pump with sand removal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |