CN105604925A - Intelligent control combustion engine pump - Google Patents
Intelligent control combustion engine pump Download PDFInfo
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- CN105604925A CN105604925A CN201610154824.3A CN201610154824A CN105604925A CN 105604925 A CN105604925 A CN 105604925A CN 201610154824 A CN201610154824 A CN 201610154824A CN 105604925 A CN105604925 A CN 105604925A
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- Prior art keywords
- pump
- motor
- control system
- intelligence control
- intelligent control
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
An intelligent control combustion engine pump comprises an intelligent control system, a pump body, a motor, a pump support, an impeller, an automatic pressure adjusting device, a pump shaft, a mechanical sealing piece and fan blades. The motor comprises a front end cover and a motor temperature control device. The pump support is connected with the front end cover. The pump body is installed on the pump support. The impeller is installed at the front end of the pump shaft and located between the pump body and the pump support. The water outlet of the pump body is provided with the automatic pressure adjusting device. The intelligent control system comprises a PLC and a BLDC system. An automatic control system and a manual operation system are arranged on a panel of the intelligent control system. The intelligent control combustion engine pump is simple in structure and convenient to operate; by means of the unique innovative structural design, the problems of full-automatically and intelligently controlling and manually controlling a combustion engine pump on the current market are successfully solved.
Description
Technical field
The invention provides a kind of Based Intelligent Control combustor dedicated pump, solve Based Intelligent Control machinery environment protecting pump technical barrier, coordinate the atmosphere pollution of enforcement China to improve haze scheme, close down coal-burning boiler and adopt clean energy resource fuel oil to substitute heating, required coupling combustor system environment protecting pump is manufactured field.
Background technology
Burning pump is badly in need of high pressure low discharge Based Intelligent Control, to be applicable to the chemical characteristic of biomass fuel: organic-fuel is as clean energy resource fuel oils such as alcohol radical liquid fuel, aromatic hydrocarbons liquid fuel, lipid liquid fuel, benzene class I liquid I fuel, natural gas, biomass energies, and part of fuel has the chemical characteristic that burn into dissolves, reacts.
In practical application as benzene class fuel delivery pump seal, can not adopt the sealing of the common rubber parts such as fluorine glue, butadiene acrylonitrile rubber; Need take into full account it: low viscosity, volatile, easy vaporization, low-density and the low characteristic such as lubricated.
3. Based Intelligent Control burning pump is different from existing industrial pump, needs small flow high pressure power, for example: the combustion pump of 2 tons of boiler employings needs 8 kilograms of pressure, 200 liters of left and right of flow; The lift of existing Centrifugal Pump is little as will to reach 8 kilograms of its pump volumes will be very large, and flow is large too, does too low being not suitable for of low-capacity pump efficiency; Gear pump cannot be applicable to low viscosity and low lubricated; Existing peripheral pump, because flow is bigger than normal and design feature, is not suitable for volatile, the easy vaporization of organic clean fuel oil, low-density and low lubrication property, and particularly easily vaporization there is no solution, therefore cannot normally move; Vane pump easily weares and teares owing to cannot being suitable for low lubricating fluid, also inapplicable. And Based Intelligent Control burning pump not only pressure can adjust, flow is adjustable, and realizes intelligent control, is applicable to various combustors and supporting boiler. Its core technology comprises pump hydrodynamics design and is suitable for low viscosity, volatile, easy vaporization, low-density and the low characteristic medium the Hydraulic Design such as lubricated; Various organic and biomass fuels to the chemistry using in pump to encapsulant (as rubber seal etc.) and the interior applicable design of basic material (pump housing, impeller material etc.) of pump, the multiple burning matter of existing employing oil, its chemical property is different, be applicable to All Media demand general, need innovative design; Domestic before this also do not have a kind of burning pump that completely reliably meets all fuel medium demands, is badly in need of integrating the Based Intelligent Control combustor dedicated pump of pump, motor and intelligence control system.
4. existing combustor generally adopts self-contained pump that fuel under high pressure is provided, combustor special fan also adopts independent blower fan, together with the spray burning matter oil that blower fan wind-force sprays with burning pump, enter combustion chamber, form the flue of ejection, heating boiler also reaches heating demand, and oil spout and blower fan are completely independent, and causing can not Based Intelligent Control combustor pump pressure, the co-ordination of flow and blower fan wind-force, not only waste energy and use inconvenience, dangerous; So pressure can be adjusted, flow is adjustable, and wind-force is adjustable, be applicable to various combustors and supporting boiler etc., can realize remote-control monitoring, design a set of intelligent control combustion pump imperative, the intellectuality of burning pump is long-term goal and the future thrust of this area.
Summary of the invention
Not enough and the applicable coal-fired boiler reform according to above-mentioned prior art, this Based Intelligent Control burning pump has solved organic combustion matter fuel characteristic, and 2 key technologies have been applied in the indoor design of Based Intelligent Control burning pump, (application number: 201620135215.9) patent name: one is used and combustor pump pressure adjustable mechanical seal, (application number: 201620166475.2) patent name: a kind of combustor dedicated pump swirl vanes, this Based Intelligent Control burning pump includes BLDC system and PLC intelligence control system. 1. a Based Intelligent Control burning pump, comprise intelligence control system (A), the pump housing (1), motor (2), pump support (3), impeller (4), automatic pressure regulating device (7), pump shaft (8), mechanical seal part (9), fan blade (15) composition, it is characterized in that described motor (2) comprises drive end bearing bracket (5) and motor temperature control device (6), described pump support (3) is connected with drive end bearing bracket (5), the described pump housing (1) is installed on pump support (3), impeller (4) is installed pump shaft (8) front end and impeller (4) is positioned between the pump housing (1) and pump support (3), pump housing delivery port is provided with automatic pressure regulating device (7).
2. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: intelligence control system (A) includes PLC and BLDC system, intelligence control system (A) output a is connected with automatic pressure regulating device (7), output b is connected with motor (2) input (21), output c is connected with motor output end (22), and motor output end (22) is connected with motor internal temperature control equipment (6); PLC system is to the instruction of BLDC electric machine controller, and intelligence control system (A) panel is provided with automatic control system and manual operation system.
3. a kind of Based Intelligent Control burning pump of telling according to claim 1, is characterized in that: described motor (2) is provided with the required pump shaft (8) of the pump housing (1) above and is connected with drive end bearing bracket (5); Motor (2) adopts BLDC to control magnetic circuit and structure; Motor output end (22) is connected with motor temperature control device (6) and accesses intelligence control system (A), is subject to intelligence control system (A) to control rotating speed and power output.
4. a kind of Based Intelligent Control burning pump of telling according to claim 1, is characterized in that: described pump shaft (8) is coaxial with motor shaft, pump shaft overcurrent part adopts stainless steel, and adopts friction welding to form with motor carbon steel, shafts; Pump shaft (8) stretches in the pump housing (1), and one end of pump shaft (8) is socketed with impeller (4) and impeller (4) is positioned between the pump housing (1) and support (3)
5. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: described mechanical seal part (9) adopts combustor pump pressure adjustable mechanical seal (application number 201620135215.9), it is upper that it arranges the pump shaft (8) interior with the pump housing (1), is positioned at impeller (4) the right and pump support (3) left side.
6. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: described impeller (4) structure adopts combustor dedicated pump swirl vanes, (application number: 201620166475.2) and impeller (4) be positioned between the pump housing (1) and pump support (3).
7. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: the automatic pressure regulating device (7) of telling is provided with pressure, flow inductor, and be connected with intelligence control system (A), signal input intelligence control system (A), regulates pressure and flow. Ensure that pump uses under required pressure and flow, when in the pump housing, lift pressure is higher or lower than working pressure, automatic automatic pressure regulating device (7) will be adjusted to the parameter value needing automatically, and its numerical value is controlled by intelligence control system (A).
8. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: motor temperature control device (6) is installed in motor (2) coil of telling and is connected, and be connected signal input intelligence control system (A) with intelligence control system (A) by motor output end (21). Intelligence control system (A) output a is connected with automatic pressure regulating device (7); Output b is connected with motor (2) input 21, in the time of automatic pressure regulating device (7) pressure signal and flow signal input intelligence control system (A), PLC system is to the instruction of BLDC electric machine controller, and the rotating speed of controlling motor meets the requirements with the pressure and the flow that ensure pump; Intelligence control system (A) panel is provided with automatic control system and manual operation system. When pump lift and data on flows are transferred to intelligence control system (A), by PLC gather calculate after to automatic pressure regulating device (7) and motor (2) instruction.
Brief description of the drawings
Fig. 1 Based Intelligent Control burning pump scantling plan;
Fig. 2 Based Intelligent Control combustor pump configuration figure;
Fig. 3 Based Intelligent Control burning pump pump housing front view;
Fig. 4 mechanical seal part figure;
Fig. 5 blade wheel structure figure.
Accompanying drawing title numbering: intelligence control system (A); The pump housing (1); Motor (2); Pump support (3); Impeller (4); Drive end bearing bracket (5); Motor temperature control device (6); Automatic pressure regulating device (7); Pump shaft (8); Mechanical seal part (9); Fan blade (15); Intelligence control system output a; Intelligence control system output b; Intelligence control system output c; Input end of motor (21); Motor output end (22).
Specific embodiments:
1. now illustrate as an example of 2 tons of boiler combustion pumps example, it is fuel medium that 2 tons of boilers are equipped with Based Intelligent Control burning pump employing methyl alcohol, be as the criterion by burning matter 200L fuel oil, need 80 meters of lifts, 200 liters per hour of flow, requiredly comprises that intelligence control system (A), the pump housing (1) are stainless steel, motor (2), pump support (3); Because medium has the volatile low-density characteristic of low viscosity, its impeller (4) adopts combustor dedicated pump swirl vanes (application number: 201620166475.2); Automatic pressure regulating device (7) is located on pump head delivery port, ensure that pump uses under required pressure and flow, when in the pump housing, lift pressure is higher or lower than working pressure, automatic automatic pressure regulating device (7) will be adjusted to the parameter value needing automatically, and its numerical value is controlled by intelligence control system (A).
Pump shaft (8) is coaxial with motor shaft, and pump shaft (8) overcurrent part adopts stainless steel, and adopts friction welding to form with motor carbon steel, shafts; Described motor (2) comprises end cap (5) and pump shaft (8), and pump support (3) is connected with drive end bearing bracket (5); The pump housing (1) is installed on support (3), pump shaft (8) stretches in the pump housing (1), one end of described pump shaft (8) is socketed with impeller (4) and impeller (4) is positioned between the pump housing (1) and support (3), mechanical seal part (9) is located between impeller (4) and support (3), plays sealing function.
2. intelligence control system (A) adopts and includes PLC and BLDC system, and intelligence control system (A) output a is connected with automatic pressure regulating device (7); Output b is connected with motor (2) input 21, in the time of automatic pressure regulating device (7) pressure signal and flow signal input intelligence control system (A), PLC system is to the instruction of BLDC electric machine controller, and the rotating speed of controlling motor meets the requirements with the pressure and the flow that ensure pump; Intelligence control system (A) panel is provided with automatic control system and manual operation system. When pump lift and data on flows are transferred to intelligence control system (A), by PLC gather calculate after to automatic pressure regulating device (7) and motor (2) instruction.
3. the motor (2) described in is provided with the pump housing (1) above and installs required pump shaft (8) and be connected with drive end bearing bracket (5); Motor (2) adopts BLDC to control magnetic circuit and structure, realizes output-constant operation and the operation of permanent rotating speed; Motor output end (22) is connected with motor temperature control device (6), and intelligence control system (A) input c is connected with input end of motor (21), is subject to intelligence control system (A) to control rotating speed and power output; When electric machine temperature rise is during lower than 60 DEG C, illustrate that motor has surplus power, intelligence control system (A) will reduce output power of motor instruction, motor will lower power output in the situation that keeping motor speed, in the time that reaching 85 DEG C, electric machine temperature rise illustrates that motor has overheated input power excessive, intelligence control system (A) will improve output power of motor instruction, and motor will increase power output in the situation that keeping motor speed, ensures that motor efficiently moves.
4. in the pump housing (1) described in, comprise important structure mechanical seal part (9), described its structural design of mechanical seal part (9) is to adopt combustor pump pressure adjustable mechanical seal, (application number: 201620135215.9), the resistance to different organic medias of principal security, realize the adjustable one of pressure for the pump high-pressure mechanical seal part that burns, and seal spring shaft inserts in the hole slot of impeller center to afterbody, impeller drives spring running, play mechanical sealing member all the time with pump shaft run-in synchronism.
5. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: described impeller (4) structure adopts combustor dedicated pump swirl vanes, (application number: 201620166475.2) and impeller (4) be positioned between the pump housing (1) and pump support (3), its structural core technology comprises pump hydrodynamics design and is suitable for low viscosity, volatile, easy vaporization, low-density and the low characteristic medium the Hydraulic Design such as lubricated.
6. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: the automatic pressure regulating device (7) of telling is provided with pressure, flow inductor, and be connected with intelligence control system (A), signal input intelligence control system (A), regulates pressure and flow. Ensure that pump uses under required pressure and flow, when in the pump housing, lift pressure is higher or lower than working pressure, automatic automatic pressure regulating device (7) will be adjusted to the parameter value needing automatically, and its numerical value is controlled by intelligence control system (A).
7. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: motor temperature control device (6) is installed in motor (2) coil of telling and is connected, and be connected signal input intelligence control system (A) with intelligence control system (A) by motor output end (21). Intelligence control system (A) output a is connected with automatic pressure regulating device (7); Output b is connected with motor (2) input 21, in the time of automatic pressure regulating device (7) pressure signal and flow signal input intelligence control system (A), PLC system is to the instruction of BLDC electric machine controller, and the rotating speed of controlling motor meets the requirements with the pressure and the flow that ensure pump; Intelligence control system (A) panel is provided with automatic control system and manual operation system. When pump lift and data on flows are transferred to intelligence control system (A), by PLC gather calculate after to automatic pressure regulating device (7) and motor (2) instruction.
Simple in structure described in this patent, easy to operate, adopt unique innovative structure design, successfully solve now and on market, to have burnt the control of pump fully-automatic intelligent and manually to control a difficult problem, break the unicity of traditional combustion pump conveying burning matter, compatible all combustible organic-biological matter oil and chemical industry oil, realize substituting of burning pump clean energy resource fuel oil, make the different organic medias of varying environment also can long-play, improve service life, environment-friendly high-efficiency is safe and reliable, expand use field, optimize service efficiency, improve motor service efficiency, reach high temperature resistant, corrosion-resistant, the effect of automatic pressure regulation, similar structure is all in this protection domain therewith, can realize remote-control monitoring, wide market will be had, there is considerable economic benefit and social benefit.
Claims (7)
1. a Based Intelligent Control burning pump, comprise intelligence control system (A), the pump housing (1), motor (2), pump support (3), impeller (4), automatic pressure regulating device (7), pump shaft (8), mechanical seal part (9), fan blade (15) composition, it is characterized in that described motor (2) comprises drive end bearing bracket (5) and motor temperature control device (6), described pump support (3) is connected with drive end bearing bracket (5), the described pump housing (1) is installed on pump support (3), impeller (4) is installed pump shaft (8) front end and impeller (4) is positioned between the pump housing (1) and pump support (3), pump housing delivery port is provided with automatic pressure regulating device (7), described intelligence control system (A) includes PLC and BLDC system, intelligence control system (A) output a is connected with automatic pressure regulating device (7), output b is connected with motor (2) input (21), output c is connected with motor output end (22), motor output end (22) is connected with motor internal temperature control equipment (6), PLC system is to the instruction of BLDC electric machine controller, and intelligence control system (A) panel is provided with automatic control system and manual operation system.
2. a kind of Based Intelligent Control burning pump of telling according to claim 1, is characterized in that: described motor (2) is provided with the required pump shaft (8) of the pump housing (1) above and is connected with drive end bearing bracket (5); Motor (2) adopts BLDC to control magnetic circuit and structure; Motor output end (22) is connected with motor temperature control device (6) and accesses intelligence control system (A), is subject to intelligence control system (A) to control rotating speed and power output.
3. a kind of Based Intelligent Control burning pump of telling according to claim 1, is characterized in that: described pump shaft (8) is coaxial with motor shaft, pump shaft overcurrent part adopts stainless steel, and adopts friction welding to form with motor carbon steel, shafts; Pump shaft (8) stretches in the pump housing (1), and one end of pump shaft (8) is socketed with impeller.
4. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: described mechanical seal part (9) adopts combustor pump pressure adjustable mechanical seal (original applying number 201620135215.9), it is upper that it arranges the pump shaft (8) interior with the pump housing (1), is positioned at impeller (4) the right and pump support (3) left side.
5. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: described impeller (4) structure adopts combustor dedicated pump swirl vanes (original applying number: 201620166475.2), and impeller (4) is positioned between the pump housing (1) and pump support (3).
6. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: the automatic pressure regulating device (7) of telling is provided with pressure, flow inductor, and be connected with intelligence control system (A), signal input intelligence control system (A), regulates pressure and flow; Regulate required pressure and the flow of pump, when in the pump housing, lift pressure is higher or lower than working pressure, automatic automatic pressure regulating device (7) will be adjusted to the parameter value needing automatically, and its numerical value is controlled by intelligence control system (A).
7. a kind of Based Intelligent Control burning pump of telling according to claim 1, it is characterized in that: motor temperature control device (6) is installed in motor (2) coil of telling and is connected, and be connected signal input intelligence control system (A) with intelligence control system (A) by motor output end (21); Intelligence control system (A) output a is connected with automatic pressure regulating device (7); Output b is connected with motor (2) input 21, in the time of automatic pressure regulating device (7) pressure signal and flow signal input intelligence control system (A), PLC system is to the instruction of BLDC electric machine controller, and the rotating speed of controlling motor meets the requirements with the pressure and the flow that ensure pump; Intelligence control system (A) panel is provided with automatic control system and manual operation system, and pump lift and data on flows are transferred to intelligence control system (A), gathers calculating rear to automatic pressure regulating device (7) and motor (2) instruction by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154824.3A CN105604925B (en) | 2016-03-18 | 2016-03-18 | A kind of intelligent control burning pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154824.3A CN105604925B (en) | 2016-03-18 | 2016-03-18 | A kind of intelligent control burning pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105604925A true CN105604925A (en) | 2016-05-25 |
| CN105604925B CN105604925B (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610154824.3A Active CN105604925B (en) | 2016-03-18 | 2016-03-18 | A kind of intelligent control burning pump |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068396A (en) * | 1996-08-27 | 1998-03-10 | Ishikawajima Harima Heavy Ind Co Ltd | Turbo-pump |
| US6715471B2 (en) * | 2000-12-07 | 2004-04-06 | Mitsubishi Denki Kabushiki Kaisha | Electric fuel pump |
| US20070274828A1 (en) * | 2006-05-24 | 2007-11-29 | Matsushita Electric Works, Ltd. | Pump and liquid supply system |
| CN101701583A (en) * | 2009-11-24 | 2010-05-05 | 江苏大学 | Frequency-conversion high-speed permanent magnet shield pump |
| CN202545207U (en) * | 2012-04-01 | 2012-11-21 | 河南易安能源科技有限公司 | Intelligent variable-frequency control fracturing pump set |
| CN203756554U (en) * | 2014-03-21 | 2014-08-06 | 浙江工贸职业技术学院 | Electric fuel pump |
| CN204677410U (en) * | 2015-05-06 | 2015-09-30 | 杭州哲达科技股份有限公司 | Wisdom water pump digital monitoring equipment |
| CN205533149U (en) * | 2016-03-18 | 2016-08-31 | 亿德机电科技（福建）有限公司 | Intelligent control pump that burns |
-
2016
- 2016-03-18 CN CN201610154824.3A patent/CN105604925B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068396A (en) * | 1996-08-27 | 1998-03-10 | Ishikawajima Harima Heavy Ind Co Ltd | Turbo-pump |
| US6715471B2 (en) * | 2000-12-07 | 2004-04-06 | Mitsubishi Denki Kabushiki Kaisha | Electric fuel pump |
| US20070274828A1 (en) * | 2006-05-24 | 2007-11-29 | Matsushita Electric Works, Ltd. | Pump and liquid supply system |
| CN101701583A (en) * | 2009-11-24 | 2010-05-05 | 江苏大学 | Frequency-conversion high-speed permanent magnet shield pump |
| CN202545207U (en) * | 2012-04-01 | 2012-11-21 | 河南易安能源科技有限公司 | Intelligent variable-frequency control fracturing pump set |
| CN203756554U (en) * | 2014-03-21 | 2014-08-06 | 浙江工贸职业技术学院 | Electric fuel pump |
| CN204677410U (en) * | 2015-05-06 | 2015-09-30 | 杭州哲达科技股份有限公司 | Wisdom water pump digital monitoring equipment |
| CN205533149U (en) * | 2016-03-18 | 2016-08-31 | 亿德机电科技（福建）有限公司 | Intelligent control pump that burns |
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| CN105604925B (en) | 2018-01-26 |
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Effective date of registration: 20230804 Address after: 355003 Plot A18, Yishan Community, Xibing Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee after: FUJIAN FUAN LEAD PUMP Co.,Ltd. Address before: 353600 Nanping Municipal and Economic Development Zone, Fujian Province Patentee before: YIDE ELECTROMECHANICAL TECHNOLOGY (FUJIAN) CO.,LTD. |