CN107939732A - A kind of high stability blade construction applied to generator assembling - Google Patents
A kind of high stability blade construction applied to generator assembling Download PDFInfo
- Publication number
- CN107939732A CN107939732A CN201711212761.3A CN201711212761A CN107939732A CN 107939732 A CN107939732 A CN 107939732A CN 201711212761 A CN201711212761 A CN 201711212761A CN 107939732 A CN107939732 A CN 107939732A
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- CN
- China
- Prior art keywords
- blade
- assembling
- high stability
- ring
- generator
- 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
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Classifications
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
-
- 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
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to diesel generating set radiator accessories applied technical field, specifically disclose a kind of high stability blade construction applied to generator assembling, including locating ring, limit hole, several positioning screw holes, auxiliary stopper groove, connection collar, blade installing ring, several blades and thread groove.The beneficial effects of the present invention are：Its design structure is reasonable, integrally formed locating ring, limit hole, positioning screw hole, auxiliary stopper groove and connection collar are ceramic structure, integrally formed blade installing ring, blade and thread groove are ceramic structure, assembling installation is fixed, stability is excellent for it, without the phenomenon to come off, also there is stronger corrosion-resistant, wear-resisting, high temperature resistant at the same time and toughness is strong, service life is long, without fracture hidden danger, it is high using work efficiency without often overhauling overall generating set, solve the problems, such as existing generator heat-radiation fan impeller structure inconvenience assembling, dismantle and safeguard.
Description
Technical field
The invention belongs to diesel generating set radiator accessories applied technical field, and in particular to one kind is applied to generating set
The high stability blade construction of dress, carries out heat dissipation operation suitable for diesel generating set assembling, has high temperature resistant, corrosion-resistant, tough
Property it is strong and the characteristic such as firm is fixedly mounted.
Background technology
Generator（English name：Generators）It is the mechanical equipment by the energy conversion of other forms into electric energy, it
Driven by the hydraulic turbine, steam turbine, diesel engine or other dynamic power machines, current, air-flow, fuel combustion or nuclear fission are produced
Energy be converted into mechanical energy and be transmitted to generator, then electric energy is converted to by generator, generator is in industrial and agricultural production, national defence, section
Have been widely used in skill and daily life.The form of generator is very much, but its operation principle be all based on the law of electromagnetic induction and
Law of electromagnetic force, therefore, its rule constructed are to be formed to carry out electromagnetic induction mutually with appropriate magnetic conduction and conductive material
Magnetic circuit and circuit, to produce electromagnetic power, achieve the purpose that energy change.Diesel generating set is using diesel oil as main fuel
A kind of generating equipment, using diesel engine as prime motive power drives generator（I.e. electric ball）Kinetic energy, is converted into electric energy and heat by power generation
The mechanical equipment of energy, usually the whole series diesel generating set are broadly divided into three parts：Diesel engine, generator（I.e. electric ball）With
Controller, i.e. base, diesel engine, base oil tank, generating set（I.e. electric ball）, controller（Play the role of control, also rise
To the effect of protection unit）, radiator（It is air-cooled：Fan；Water cooling：Water tank）, the component such as silencing case composition.Diesel-driven generator component
Also it is divided into normal power and non-firm power, every generating set accordingly for common generating set and standby generator sets, power
Standard configuration normal power be usually the 80% of non-firm power.
It is installed on due to engine in the environment of part sealing, produced higher temperature is, it is necessary to pass through during power generation operation
Fan leaf carries out its air blast heat dissipation operation, while with the particularity of engine operating environment, so assembling the wind of installation to it
Flabellum is more demanding, it will not only be easy to assembling, dismounting and safeguard, it is also desirable to have great corrosion-resistant, wear-resisting, high temperature resistant
Be fixedly mounted stablize etc. characteristic.Current traditional structure is used for the fan leaf for installing diesel-driven generator, its unreasonable, group of design
Dress, dismounting and safeguard inconvenience, its corrosion-resistant, wear-resisting, high temperature resistant and the poor easy fracture of toughness, while it is not firm to assemble fixation, deposits
In the phenomenon to come off, there are great security risk, and having been unable to meet the high standard assembling use of existing diesel generating set needs
Ask, and this is current urgently to be resolved hurrily.
Therefore, based on the above problem, the present invention provides a kind of high stability blade construction applied to generator assembling.
The content of the invention
Goal of the invention：The object of the present invention is to provide it is a kind of applied to generator assembling high stability blade construction, its
Design structure is reasonable, and integrally formed locating ring, limit hole, positioning screw hole, auxiliary stopper groove and connection collar are ceramic junction
Structure, integrally formed blade installing ring, blade and thread groove are ceramic structure, it is assembled, and installation is fixed, stability is excellent,
Without the phenomenon that comes off, while also there is stronger corrosion-resistant, wear-resisting, high temperature resistant and toughness is strong, service life is long, hidden without being broken
Suffer from, it is high using work efficiency without the overall generating set of often maintenance, solve existing generator heat-radiation fan impeller structure inconvenience
The problem of assembling, dismantle and safeguarding.
Technical solution：The present invention provides a kind of high stability blade construction applied to generator assembling, including locating ring,
And the limit hole on locating ring is arranged on, and several positioning spiral shells for being arranged on locating ring and being used in combination with limit hole
Hole, and the auxiliary stopper groove on the outside of locating ring is arranged on, and the connection collar of auxiliary stopper groove outer layer is arranged on, and with connecting
The blade installing ring that collar is used in combination, and several blades being arranged on blade installing ring are connect, wherein, blade installing ring
Inside it is provided with the thread groove being used in combination with being connected collar；Blade installing ring, blade and the thread groove are integrated into
The ceramic structure of type.
The technical program, the high stability blade construction applied to generator assembling, further includes blade installing ring
On several auxiliary stopper convex blocks.
The technical program, the locating ring, limit hole, positioning screw hole, auxiliary stopper groove and connection collar are integrated
Molding ceramic structure.
Compared with prior art, the beneficial effect of a kind of high stability blade construction applied to generator assembling of the invention
Fruit is：Its design structure is reasonable, integrally formed locating ring, limit hole, positioning screw hole, auxiliary stopper groove and connection collar
For ceramic structure, integrally formed blade installing ring, blade and thread groove are ceramic structure, its assemble installation it is fixed,
Stability is excellent, without the phenomenon that comes off, while also have stronger corrosion-resistant, wear-resisting, high temperature resistant and toughness is strong, service life is long,
It is high using work efficiency without the overall generating set of often maintenance without fracture hidden danger, solve existing generator heat-radiation fan leaf
The problem of structure inconvenience assembles, dismantles and safeguard.
Brief description of the drawings
Fig. 1 is a kind of present invention looks up structural representation of high stability blade construction applied to generator assembling of the present invention；
Fig. 2 is a kind of broken section structure diagram of high stability blade construction applied to generator assembling of the present invention；
Wherein, sequence number mark is as follows in figure：1- locating rings, 2- limit holes, 3- positioning screw holes, 4- auxiliary stoppers groove, 5- connections
Collar, 6- blades installing ring, 7- blades, 8- auxiliary stoppers convex block, 9- thread grooves.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
A kind of high stability blade construction applied to generator assembling as depicted in figs. 1 and 2, including locating ring 1, and
The limit hole 2 being arranged on locating ring 1, and several positioning spiral shells for being arranged on locating ring 1 and being used in combination with limit hole 2
Hole 3, and the auxiliary stopper groove 4 in the outside of locating ring 1 is arranged on, and the connection collar 5 of 4 outer layer of auxiliary stopper groove is arranged on,
And the blade installing ring 6 being used in combination with being connected collar 5, and several blades 7 being arranged on blade installing ring 6, wherein,
The thread groove 9 being used in combination with being connected collar 5 is provided with blade installing ring 6；The blade installing ring 6, blade 7 and spiral shell
The ceramic structure that line groove 9 is integrally formed.
It is further preferred that the high stability blade construction applied to generator assembling, further includes on blade installing ring 6
Several auxiliary stopper convex blocks 8；And locating ring 1, limit hole 2, positioning screw hole 3, auxiliary stopper groove 4 and connection collar 5 are one
Body formed ceramic structure, the design of above-mentioned ceramic structure, its design structure is reasonable, and integrally formed locating ring, limit hole, determine
Position screw hole, auxiliary stopper groove and connection collar are ceramic structure, and integrally formed blade installing ring, blade and thread groove are
Ceramic structure, it is assembled, and installation is fixed, stability is excellent, without the phenomenon to come off, while also has stronger corrosion-resistant, resistance to
Mill, high temperature resistant and toughness is strong, service life is long, without fracture hidden danger, work efficiency is used without the often overall generating set of maintenance
Height, solves the problems, such as existing generator heat-radiation fan impeller structure inconvenience assembling, dismantles and safeguard.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
- A kind of 1. high stability blade construction applied to generator assembling, it is characterised in that：Including locating ring（1）, and set In locating ring（1）On limit hole（2）, and it is arranged on locating ring（1）Upper and and limit hole（2）Several being used in combination are fixed Position screw hole（3）, and it is arranged on locating ring（1）The auxiliary stopper groove in outside（4）, and it is arranged on auxiliary stopper groove（4）Outer layer Connection collar（5）, and with being connected collar（5）The blade installing ring being used in combination（6）, and it is arranged on blade installing ring（6） On several blades（7）, wherein, blade installing ring（6）Inside it is provided with being connected collar（5）The thread groove being used in combination （9）；The blade installing ring（6）, blade（7）And thread groove（9）The ceramic structure being integrally formed.
- A kind of 2. high stability blade construction applied to generator assembling according to claim 1, it is characterised in that：Institute The high stability blade construction applied to generator assembling is stated, further includes blade installing ring（6）On several auxiliary stoppers it is convex Block（8）.
- 3. a kind of high stability blade construction applied to generator assembling according to claim 1 or 2, its feature exist In：The locating ring（1）, limit hole（2）, positioning screw hole（3）, auxiliary stopper groove（4）With connection collar（5）It is integrally formed Ceramic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212761.3A CN107939732A (en) | 2017-11-28 | 2017-11-28 | A kind of high stability blade construction applied to generator assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212761.3A CN107939732A (en) | 2017-11-28 | 2017-11-28 | A kind of high stability blade construction applied to generator assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939732A true CN107939732A (en) | 2018-04-20 |
Family
ID=61950225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711212761.3A Pending CN107939732A (en) | 2017-11-28 | 2017-11-28 | A kind of high stability blade construction applied to generator assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104035A (en) * | 2018-07-09 | 2018-12-28 | 广东井得电机有限公司 | A kind of high current generator |
| CN113864247A (en) * | 2021-08-30 | 2021-12-31 | 华能秦煤瑞金发电有限责任公司 | Auxiliary mounting equipment for wear-resistant ceramic wafers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6354893U (en) * | 1986-09-30 | 1988-04-13 | ||
| CN102804557A (en) * | 2009-05-15 | 2012-11-28 | 罗伯特·博世有限公司 | Combined blower/rotor for a cooling fan of a motor vehicle |
| CN206458648U (en) * | 2017-02-04 | 2017-09-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of fan leaf applied to diesel generating set |
| CN206582153U (en) * | 2017-03-29 | 2017-10-24 | 广东风华环保设备股份有限公司 | A kind of blower fan apparatus for carrying buffering oil clutch |
-
2017
- 2017-11-28 CN CN201711212761.3A patent/CN107939732A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6354893U (en) * | 1986-09-30 | 1988-04-13 | ||
| CN102804557A (en) * | 2009-05-15 | 2012-11-28 | 罗伯特·博世有限公司 | Combined blower/rotor for a cooling fan of a motor vehicle |
| CN206458648U (en) * | 2017-02-04 | 2017-09-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of fan leaf applied to diesel generating set |
| CN206582153U (en) * | 2017-03-29 | 2017-10-24 | 广东风华环保设备股份有限公司 | A kind of blower fan apparatus for carrying buffering oil clutch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104035A (en) * | 2018-07-09 | 2018-12-28 | 广东井得电机有限公司 | A kind of high current generator |
| CN113864247A (en) * | 2021-08-30 | 2021-12-31 | 华能秦煤瑞金发电有限责任公司 | Auxiliary mounting equipment for wear-resistant ceramic wafers |
| CN113864247B (en) * | 2021-08-30 | 2023-06-20 | 华能秦煤瑞金发电有限责任公司 | Auxiliary installation equipment for wear-resistant ceramic plates |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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