CN208424117U - A kind of generator heat-radiation protective device - Google Patents
A kind of generator heat-radiation protective device Download PDFInfo
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- CN208424117U CN208424117U CN201821270297.3U CN201821270297U CN208424117U CN 208424117 U CN208424117 U CN 208424117U CN 201821270297 U CN201821270297 U CN 201821270297U CN 208424117 U CN208424117 U CN 208424117U
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- protecting crust
- heat
- generator
- coolant
- heat exchanger
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Abstract
The utility model discloses a kind of generator heat-radiation protective devices, including protecting crust, tank for coolant and heat exchanger, there are four adjustable support legs for protecting crust outer surface bottom uniform welding, connecting rod is welded at the protecting crust outer surface edge, the protecting crust side is rotatably connected to transmission shaft by bearing, the protecting crust inside bottom, which is bolted, is equipped with tank for coolant, the coolant pipe that the utility model is arranged by the heat transfer that heat dump generates generator to intra helical, heat is brought to heat exchanger by coolant liquid, the heat on heat exchanger is taken away by the air-flow that the fan rotation outside heat exchanger generates, simultaneously in cooling system the power resources of water pump and fan both from generator power input shaft, it is not required to increase additional dynamical system, since water-cooling system solves the problems, such as heat dissipation, so Using totally enclosed type protecting crust, it can prevent from colliding with and damage generator machine internal water cooling system and electric system.
Description
Technical field
The utility model relates to generator protection technology field, specially a kind of generator heat-radiation protective device.
Background technique
Generator refers to the mechanical equipment by the energy conversion of other forms at electric energy, it is by the hydraulic turbine, steam turbine, diesel oil
The energy that water flow, air-flow, fuel combustion or nuclear fission generate is converted mechanical energy biography by machine or the driving of other dynamic power machines
Electric energy is converted to generator, then by generator, is had been widely used in industrial and agricultural production, national defence, science and technology and daily life.
There are many form of generator, but its working principle is all based on the law of electromagnetic induction and law of electromagnetic force.Therefore, construction is general
Principle is: the magnetic circuit and circuit for carrying out electromagnetic induction mutually are constituted with magnetic conduction appropriate and conductive material, to generate electromagnetic power,
Achieve the purpose that energy is converted, so the protection to generator is extremely important.
But there are some drawbacks in use in traditional protective device, such as:
1, due to generator usually requires to continue workmanship, it can be made to generate more heat, and if these heats
It can not be discharged in time, thermal accumlation excessively will lead to generator because overheat is burnt out, and make its cisco unity malfunction, and increase use
Cost.
2, traditional protective device is due to consideration that the reason to radiate, usually open, in transport and use process
It can not really play a protective role to generator.
Utility model content
The purpose of this utility model is to provide a kind of generator heat-radiation protective devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of generator heat-radiation protective device, including
Protecting crust, tank for coolant and heat exchanger, there are four adjustable support legs for protecting crust outer surface bottom uniform welding, described anti-
Connecting rod is welded at protective case outer surface edge, the protecting crust side is rotatably connected to transmission shaft, the protection by bearing
Shell inside bottom, which is bolted, is equipped with tank for coolant, and one side bottom of the tank for coolant fixation is plugged with coolant pipe,
It is bolted at protecting crust inside bottom center and water pump is installed, be rotatably connected to inside the water pump by bearing
Turbine flabellum, water pump power input terminal top fixing sleeve are connected to worm gear, and the water pump power input terminal is located inside water pump
One end is fixedly plugged in turbine fan interlobar part, and protecting crust inner surface bottom is bolted close to water pump side and is equipped with
Generator, the generator outer surface are socketed with heat dump, and the generator power input terminal is fixedly connected with by shaft coupling
Transmission shaft, the generator power output end fixing sleeve are connected to worm screw, and worm screw outer surface side is connect with worm-drive, institute
It states the worm screw outer surface other side and is sequentially connected with shaft, the shaft is connected with flabellum, the protection far from the fixation of worm screw one end
Shell upper inside wall is fixedly installed with partition, is bolted at the top of the partition and is equipped with heat exchanger, at the top of the heat exchanger
It is bolted and flabellum is installed, there are two hinges for protecting crust side uniform welding, and the protecting crust side passes through hinge
Chain is rotatably connected to protective door, and the protective door slidably connects bolt far from the side of hinge, and the protecting crust is close to bolt
Side is welded with jack, and the protecting crust external surface top is welded with lifting block.
Further, the protecting crust side outer wall lower part is respectively welded there are two connecting rod, under the protective door outer wall
Portion is welded with connecting rod.
Further, the connecting rod top offers slot, and the connecting rod lower part offers plug, in the slot
Diameter mutually agrees with plug outer diameter.
Further, the heat dump internal helicoid is arranged with coolant pipe, the heat exchanger internal coolant pipe
It is arranged in " S " type.
Further, heat dump outer surface uniform parallel is welded with cooling fin.
Compared with prior art, the utility model has the beneficial effects that
1, the coolant pipe arranged by the heat transfer that heat dump generates generator to intra helical, passes through cooling
Liquid brings heat to heat exchanger, is taken away the heat on heat exchanger by the air-flow that the fan rotation outside heat exchanger generates, by
Very big in the specific heat capacity of coolant liquid, so cooling effect is significant, while the power resources of water pump and fan are equal in cooling system
From generator power input shaft, it is not required to increase additional dynamical system, both reduces energy consumption, while simplifying device
Middle NETWORK STRUCTURE PRESERVING POWER SYSTEM keeps later period operation and maintenance more convenient.
2, since water-cooling system solves the problems, such as heat dissipation, so damage of colliding with can be prevented using totally enclosed type protecting crust
Generator machine internal water cooling and electric system, and multiple same specification generators can be protected and be filled by the connecting rod of protecting crust outside weldings
It sets and is plugged in together, become entirety, prevent from occurring roll, topple, sliding in transportational process, generator is caused to damage.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model schematic view of the front view；
Fig. 4 is structural schematic diagram at A in the utility model Fig. 1.
In Fig. 1-4: 100- protecting crust；101- connecting rod；102- lifts block；103- protective door；104- hinge；105- is inserted
Pin；106- jack；107- adjustable support leg；200- tank for coolant；201- water pump；202- shaft；203- partition；204- fan
Leaf；205- heat exchanger；206- coolant pipe；207- heat dump；208- worm gear；209- turbine flabellum；300- generator；301- is passed
Moving axis；302- worm screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of a kind of generator heat-radiation protective device of technical solution, including protection
Shell 100, tank for coolant 200 and heat exchanger 205, there are four adjustable supports for the 100 outer surface bottom uniform welding of protecting crust
Leg 107, connecting rod 101 is welded at 100 outer surface edge of protecting crust, and 100 side of protecting crust passes through bearing and rotates
It is connected with transmission shaft 301,100 inside bottom of protecting crust, which is bolted, is equipped with tank for coolant 200, the coolant liquid
The fixation of 200 1 side bottom of case is plugged with coolant pipe 206, is bolted peace at the 100 inside bottom center of protecting crust
Equipped with water pump 201, turbine flabellum 209,201 power of the water pump input are rotatably connected to by bearing inside the water pump 201
End top fixing sleeve is connected to worm gear 208, and 201 power intake of water pump is located at 201 inside one end of water pump and is fixedly plugged in whirlpool
It takes turns inside flabellum 209, the 100 inner surface bottom of protecting crust is bolted close to 201 side of water pump is equipped with generator
300,300 outer surface of generator is socketed with heat dump 207, and 300 power intake of generator is fixed by shaft coupling
It is connected with transmission shaft 301, the 300 power output end fixing sleeve of generator is connected to worm screw 302,302 outer surface one of worm screw
Side and worm gear 208 are sequentially connected, and the 302 outer surface other side of worm screw is sequentially connected with shaft 202, and the shaft 202 is separate
The fixation of 302 one end of worm screw is connected with flabellum 204, and 100 upper inside wall of protecting crust is fixedly installed with partition 203, the partition
203 tops, which are bolted, is equipped with heat exchanger 205, is bolted at the top of the heat exchanger 205 and is equipped with flabellum
204, there are two hinge 104,100 sides of protecting crust to be connected by the rotation of hinge 104 for the 100 side uniform welding of protecting crust
It is connected to protective door 103, the protective door 103 slidably connects bolt 105 far from the side of hinge 104, and the protecting crust 100 leans on
Nearly 105 side of bolt is welded with jack 106, and 100 external surface top of protecting crust is welded with lifting block 102.
The 100 side outer wall lower part of protecting crust is respectively welded there are two connecting rod 101, under 103 outer wall of protective door
Portion is welded with connecting rod 101, and 100 side of protecting crust and 103 sustained height of protective door are respectively welded that there are two connecting rods 101, can
It is by being mutually inserted for fender rod 101, the protective device connection of same specification is integral, it prevents from sliding during transportation
It moves, topple, electricity generation system is caused to be damaged；104 top of connecting rod offers slot, and connecting rod (101) lower part opens up
There is plug, the slot internal diameter mutually agrees with plug outer diameter, and 104 top of connecting rod, which opens up slot, can make the another anti-of same size
Protection unit is plugged in together by connecting rod 104, achievees the purpose that integrated connection, and slot diameter is more bigger than plug, makes to connect
It is more convenient, more time saving；207 internal helicoid of heat dump is arranged with coolant pipe 206,205 internal coolant of heat exchanger
Pipe 206 is arranged in " S " type, and since heat dump 207 is actively socketed on outside generator 300, the coolant pipe 206 of helical arrangement can
Increase the contact area with heat dump 207, more heats, the coolant liquid of 205 inside " S " type arrangement of heat exchanger can be taken away
Pipe 206 is equally the contact area increased with heat exchanger 205, and more geothermal flows are passed through 205 outside dense distribution of heat exchanger
Blade is dispersed into external environment, is taken away heat by the wind-force that fan rotation generates；207 outer surface of heat dump is uniform
It is welded with cooling fin in parallel, a part of heat can be dispersed to scattered by equally distributed cooling fin while water-cooling system works
On backing, auxiliary water cooling system is to generator heat-radiation.
Working principle: in use, hanging device can be used that equipment is put into specific bit by lifting the hanging hole at 102 center of block
It postpones, by 107 nut adjustment supporting leg height of adjustable support leg, is driven 300 power input shaft of generator and power source
Axis reaches identical height, is fixedly connected with power source with transmission shaft 301 using shaft coupling, fills in tank for coolant 200 enough
Coolant liquid, when starting power generation, power source drives transmission shaft 301 to rotate, and then generator 300 is driven to rotate, electricity needed for generating
Can, while the worm screw 302 of power output shaft one end being driven to rotate, driving worm gear 208 rotates, and drives water pump by power input shaft
Turbine flabellum 209 inside 201 rotates, and achievees the effect that common water pump, coolant liquid in tank for coolant 200 is delivered to heat dump
In 207, since the specific heat capacity of coolant liquid is larger, generator 300 can be continued working to the heat absorption of generation, and pass through coolant liquid
Pipe 206 takes heat exchanger 205 to, and heat is distributed on 205 outer surface cooling fin of heat exchanger, while worm screw 302 drives the other side
Worm gear 208 drive shaft 202 rotate, make 204 high speed rotation of flabellum, the heat on cooling fin taken away by the air-flow of generation,
Coolant liquid comes back in tank for coolant 200 after cooling, and reciprocation cycle realizes the purpose of cooling, passes through 100 outer surface of protecting crust
The protective device of same specification can be connected with each other by the connecting rod 101 of welding, prevented from occurring to break away in transportational process, be toppled, realize
Protective effect to generator system, 100 one side of protecting crust is openable by the protective door 103 that hinge is rotatablely connected, convenient
Internal unit installation and maintenance, bolt 105 and jack 106 are used cooperatively, and can prevent protective door 103 in transport and use process from anticipating
Outer opening causes dangerous.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of generator heat-radiation protective device, including protecting crust (100), tank for coolant (200) and heat exchanger (205), special
Sign is: there are four adjustable support leg (107), the protecting crusts for protecting crust (100) outer surface bottom uniform welding
(100) it is welded at outer surface edge connecting rod (101), protecting crust (100) side is rotatably connected to transmission by bearing
Axis (301), protecting crust (100) inside bottom, which is bolted, is equipped with tank for coolant (200), the tank for coolant
The fixation of (200) one side bottoms is plugged with coolant pipe (206), solid by bolt at protecting crust (100) the inside bottom center
Dingan County is equipped with water pump (201), and the water pump (201) is internal to be rotatably connected to turbine flabellum (209), the water pump by bearing
(201) fixing sleeve is connected to worm gear (208) at the top of power intake, and water pump (201) power intake is located in water pump (201)
Portion one end is fixedly plugged in turbine flabellum (209) inside, and protecting crust (100) the inner surface bottom is close to water pump (201) side
It is bolted and is equipped with generator (300), generator (300) outer surface is socketed with heat dump (207), the power generation
Machine (300) power intake is fixedly connected with transmission shaft (301) by shaft coupling, and generator (300) power output end is solid
Surely it is socketed with worm screw (302), worm screw (302) the outer surface side and worm gear (208) are sequentially connected, and the worm screw (302) is outside
The surface other side is sequentially connected with shaft (202), and the shaft (202) is connected with flabellum far from the fixation of worm screw (302) one end
(204), protecting crust (100) upper inside wall is fixedly installed with partition (203), solid by bolt at the top of the partition (203)
Dingan County is equipped with heat exchanger (205), is bolted at the top of the heat exchanger (205) and is equipped with flabellum (204), the protecting crust
(100) there are two hinge (104), protecting crust (100) side to be rotatably connected to by hinge (104) anti-for side uniform welding
It protects door (103), the protective door (103) slidably connects bolt (105), the protecting crust far from the side of hinge (104)
(100) it is welded with jack (106) close to bolt (105) side, protecting crust (100) external surface top is welded with lifting block
(102)。
2. a kind of generator heat-radiation protective device according to claim 1, it is characterised in that: protecting crust (100) side
Face outer wall lower part is respectively welded there are two connecting rod (101), and protective door (103) the outer wall lower weld has connecting rod (101).
3. a kind of generator heat-radiation protective device according to claim 1, it is characterised in that: on the connecting rod (101)
Portion offers slot, and connecting rod (101) lower part offers plug, and the slot internal diameter mutually agrees with plug outer diameter.
4. a kind of generator heat-radiation protective device according to claim 1, it is characterised in that: in the heat dump (207)
Portion's helical arrangement has coolant pipe (206), and heat exchanger (205) the internal coolant pipe is arranged in " S " type.
5. a kind of generator heat-radiation protective device according to claim 1, it is characterised in that: the heat dump (207) is outside
Surface uniform parallel is welded with cooling fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270297.3U CN208424117U (en) | 2018-08-08 | 2018-08-08 | A kind of generator heat-radiation protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270297.3U CN208424117U (en) | 2018-08-08 | 2018-08-08 | A kind of generator heat-radiation protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424117U true CN208424117U (en) | 2019-01-22 |
Family
ID=65122679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270297.3U Active CN208424117U (en) | 2018-08-08 | 2018-08-08 | A kind of generator heat-radiation protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748459A (en) * | 2019-11-30 | 2020-02-04 | 嘉兴新博信息科技有限公司 | Aerogenerator that security performance is high |
| CN113211813A (en) * | 2021-05-07 | 2021-08-06 | 深圳市思捷创科技有限公司 | Cross-flow fan blade welding robot with good heat dissipation effect |
| CN113746268A (en) * | 2021-08-26 | 2021-12-03 | 舟山市海大科学技术研究院有限责任公司 | High efficiency is motor heat abstractor for ocean engineering |
-
2018
- 2018-08-08 CN CN201821270297.3U patent/CN208424117U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748459A (en) * | 2019-11-30 | 2020-02-04 | 嘉兴新博信息科技有限公司 | Aerogenerator that security performance is high |
| CN113211813A (en) * | 2021-05-07 | 2021-08-06 | 深圳市思捷创科技有限公司 | Cross-flow fan blade welding robot with good heat dissipation effect |
| CN113746268A (en) * | 2021-08-26 | 2021-12-03 | 舟山市海大科学技术研究院有限责任公司 | High efficiency is motor heat abstractor for ocean engineering |
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Address after: 402560 No.2 Renhe Road, Pulu sub district office, Tongliang District, Chongqing Patentee after: Chongqing kenzhi Technology Co.,Ltd. Address before: 402560 No.2 Renhe Road, Pulu sub district office, Tongliang District, Chongqing Patentee before: CHONGQING KENZUO PENGFA INTELLIGENT TECHNOLOGY Co.,Ltd. |