CN202266331U - Power generator set - Google Patents
Power generator set Download PDFInfo
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- CN202266331U CN202266331U CN2011204107809U CN201120410780U CN202266331U CN 202266331 U CN202266331 U CN 202266331U CN 2011204107809 U CN2011204107809 U CN 2011204107809U CN 201120410780 U CN201120410780 U CN 201120410780U CN 202266331 U CN202266331 U CN 202266331U
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- generator set
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Abstract
The utility model discloses a power generator set, which comprises a machine casing and a transmission device arranged in the machine casing. The transmission device comprises a motor and a power generator, the motor is provided with an air inlet and an air exhaust port, and the air exhaust port is connected with an air exhaust pipe. A cooling device is further arranged in the machine casing and comprises a circulation cooling water pump arranged in the motor and an auxiliary cooling water pump arranged on one side of the motor. The circulation cooling water pump and the auxiliary cooling water pump are both connected with water pipes of a circulation cooling pipe and an auxiliary cooling pipe respectively. A heat exchanger is further arranged on one side of the motor, and the circulation cooling pipe and the auxiliary cooling pipe respectively penetrate through the heat exchanger. The whole volume of the power generator set is reduced, structure of the power generator set is simplified, cost is reduced, and cooling noise generated by a cooling fan during running of the motor is avoided. Simultaneously, the auxiliary cooling water pump can be dismounted. The power generator is suitable for different motors and strong in generality.
Description
Technical field
The utility model relates to a kind of generator set, is specifically related to a kind of marine generator group.
Background technique
The marine generator group is widely used in the boats and ships navigation.Because the particularity of marine product, so the marine generator group also has its particularity, for satisfying navigation demand, the composition product of all marine generator groups all should reach rank peculiar to vessel.
Because home products mostly is a high-power open-shelf unit more than the 12KW, complex structure, volume is bigger, and floor space is more, and cost is higher; Be applicable to the generator set of various extraordinary ships and light boats electricity consumptions, the market vacancy.Like various yachts, the little speed of these naval vessels volumes is fast, and all there is the problem bulky, that noise is big in the market existing ship with generator set.
And the cooling of motor mainly is that cooling fan is set on motor in traditional generator set, adopts air cooling way, and this has increased the volume and the cost of whole unit undoubtedly again, and the noise during cooling is bigger.
The model utility content
For mostly the generator set that solves on the existing market is high-power open-shelf unit; Complex structure, volume are big, floor space is more, cost is higher and noise is big; Be not suitable for boats and ships and problem such as use; The utility model discloses a kind of generator set, simplify generator Structure to reach, reduce volume, the noise when reducing cost, reducing unit work, improve the purpose of generator Applicable scope.
The technological scheme of the utility model is following:
A kind of generator set; Comprise casing and the transmission device that is positioned at said interior, said transmission device comprises motor and generator, and said motor is provided with suction port and relief opening; Said exhaust ports is connected with outlet pipe, and said interior also is provided with cooling unit; Said cooling unit comprises the radiator cooler that said motor is carried out inner colded circulating cooler and is used to keep said circulating cooler refrigerating function;
Said circulating cooler comprises the recirculated cooling water pump that is arranged at said engine interior and the circulating cooling pipe that is connected respectively with said recirculated cooling water pump water inlet mouth and water outlet;
Said radiator cooler comprises auxiliary cooling waterpump that is arranged at said motor one side and the auxiliary cooling tube that is connected with said auxiliary cooling waterpump water outlet;
Said radiator cooler also comprises and is positioned at said motor one side, and is arranged on said circulating cooling pipe and the auxiliary cooling tube heat exchanger that said circulating cooling pipe and auxiliary cooling tube is carried out exchange heat.
Preferably, said heat exchanger is positioned at said exhaust ports, and said outlet pipe passes said heat exchanger inside and stretches out the said casing outside.
Preferably, the output terminal of said auxiliary cooling tube is connected with said outlet pipe.
Preferably, said motor and said auxiliary cooling waterpump are in transmission connection.
Preferably, take the crankshaft-link rod kind of drive between said motor and said auxiliary cooling waterpump.
Preferably, also be provided with silencer on the said casing inner wall.
Preferably, said generator set also comprises sink.
Preferably, said silencer is an acoustical cotton.
Preferably, said sink is the ventilating fan that is arranged on the said casing.
Preferably, said motor and said auxiliary cooling waterpump are in transmission connection.
The disclosed generator set of the utility model is provided with circulating cooler and radiator cooler through the medial and lateral at motor, and heat exchanger is arranged on circulating cooling pipe and the auxiliary cooling tube; To assist cold water and the hot water in the circulating cooling pipe in the cooling tube to carry out heat exchange through heat exchanger, circulation is constantly cooled off motor, adopts unique water-cooling pattern; Cancelled the cooling fan of original motor; Reduce the overall volume of generator set, simplified the structure of generator set, reduced cost; And avoided the cooling noise of cooling fan when motor moves; Auxiliary simultaneously cooling waterpump is detachable, is applicable to that versatility is stronger on the different motors.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of generator set of the utility model;
The structural representation that Fig. 2 is in transmission connection for auxiliary cooling waterpump and motor in the disclosed a kind of generator set of the utility model.
The title of the numeral among the figure or the corresponding part of alphabetical representative:
1, casing 2, transmission device;
11, ventilating fan 12, silencer;
21, motor 22, generator 23, outlet pipe 24, recirculated cooling water pump 25, auxiliary cooling waterpump 26, circulating cooling pipe 27, auxiliary cooling tube 28, heat exchanger 29, bent axle 30, connecting rod 31, water intake.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of generator set, simplify generator Structure to reach, reduce volume, noise when reducing cost, reducing unit work, improve the purpose of generator Applicable scope.
Like Fig. 1, shown in 2; A kind of generator set comprises casing 1 and the transmission device 2 that is positioned at casing 1 inside, and transmission device 2 comprises motor 21 and generator 22; Motor 21 is provided with suction port (not shown) and relief opening (not shown); Exhaust ports is connected with outlet pipe 23, and casing 1 inside also is provided with cooling unit, and cooling unit comprises the radiator cooler that motor 21 is carried out inner colded circulating cooler and is used to keep the circulating cooler refrigerating function; Circulating cooler comprises and is arranged at inner recirculated cooling water pump 24 of motor 21 and the circulating cooling pipe 26 that is connected respectively with recirculated cooling water pump 24 water intakes and water outlet; Radiator cooler comprises auxiliary cooling waterpump 25 that is arranged at motor 21 1 sides and the auxiliary cooling tube 27 that is connected with auxiliary cooling waterpump 25 water outlets; Dismountable fixing between auxiliary cooling waterpump 25 and the motor 21, therefore, can replaceable as required different model, the motor of performance, be applicable to the demand of different generator set, versatility is stronger.
25 of motor 21 and auxiliary cooling waterpumps are in transmission connection, and auxiliary cooling waterpump 25 is provided with connecting rod 30, and motor 21 is provided with bent axle 29; Be connected to form crankshaft & connecting through bent axle 29 and connecting rod 30,, convert moving up and down of connecting rod into the rotation of bent axle; Drive auxiliary cooling waterpump 25 and advance the water draining; Utilize the rotary action power of motor fully, need not to append the connecting rod effect of external force, practiced thrift the energy auxiliary cooling waterpump; The internal structure of motor need not to do change simultaneously, has guaranteed the original performance of motor.
In addition, also can adopt the cylinder drivening rod to move, or adopt the driven by motor crank to rotate and realize moving up and down of connecting rod etc., concrete mode does not limit.
Radiator cooler also comprises and is positioned at motor 21 1 sides, and is arranged on circulating cooling pipe 26 and the auxiliary cooling tube 27 heat exchanger 28 that circulating cooling pipe 26 and auxiliary cooling tube 27 is carried out exchange heat.
Have circulating water in recirculated cooling water pump 24 and the circulating cooling pipe 26, be used for the inside of motor 21 is cooled off, its heat that when cooling, can absorb motor 21 heats up; Auxiliary cooling waterpump 25 is used for the cold water of outside is pumped; Cold water gets into the pump housing through water intake 31; Discharge through auxiliary cooling tube 27, circulating cooling pipe 26 passes heat exchanger 28 respectively with auxiliary cooling tube 27, carries out heat exchange through the water pipe that two inside is had the different temperatures fluid in heat exchanger 28 inside; Make the cold water in the auxiliary cooling tube 27 absorb the heat in the circulating cooling pipe 26; Thereby make hot water cooling the becoming cold water in the circulating cooling pipe 26, continue motor is cooled off, heat is transmitted.Need not at engine interior cooling fan to be set and it is carried out air-cooled, the present technique scheme is provided with cooling fan when adopting water-cooling pattern to avoid air-cooled and causes the motor overall volume bigger, and structure is complicated; The cost problem of higher; The noise that the while cooling fan produces in air-cooled process is very big, and the noise when adopting water-cooling pattern to reduce to cool off effectively guarantees environmental quality; Auxiliary simultaneously cooling waterpump 25 is arranged at the motor outside, has reduced the volume of motor.
Simultaneously, output terminals were connected with outlet pipe 23 after auxiliary cooling tube 27 passed heat exchanger 28.Auxiliary cooling tube 27 is the waste pipe of auxiliary cooling waterpump 25; After cold water in the auxiliary cooling tube 27 and the hot water in the circulating cooling pipe 26 carried out heat exchange, the hot water in the auxiliary cooling tube 27 was discharged, because auxiliary cooling tube 27 is connected with outlet pipe 23; Therefore; Carry out exhaust at outlet pipe 23 and carry out draining simultaneously, the water of discharge can be taken away the pollutant that produces during exhaust in the outlet pipe, has reduced atmospheric pollution.
In addition, also be provided with silencer 12 on casing 1 inwall, silencer 12 is efficient heatproof flame-retardant acoustical cotton, effectively absorbs the inner noise of generator set, prevents that noise from outwards distributing.Silencer also can adopt some soft planks or adopt packing etc. except that adopting acoustical cotton, does not specifically limit.
Generator set also comprises sink; Sink is the ventilating fan 11 that is arranged on the casing 1; Take away and effectively reduce generator set whole interior temperature through ventilating fan 11 heat that unit is inner is set, avoid that generator set is overheated to be caused the working life that unit damages influences unit.
The disclosed generator set of the utility model is provided with circulating cooler and radiator cooler through the medial and lateral at motor, and heat exchanger is arranged on circulating cooling pipe and the auxiliary cooling tube; To assist cold water and the hot water in the circulating cooling pipe in the cooling tube to carry out heat exchange through heat exchanger, circulation is constantly cooled off motor, adopts unique water-cooling pattern; Cancelled the cooling fan of original motor; Reduce the overall volume of generator set, simplified the structure of generator set, reduced cost; And avoided the cooling noise of cooling fan when motor moves; Auxiliary simultaneously cooling waterpump is detachable, is applicable to that versatility is stronger on the different motors.
Simultaneously outlet pipe is passed heat exchanger, the noise that produces when utilizing heat exchanger with exhaust effectively absorbs, the noise when reducing exhaust, and will assist cooling tube to be communicated with outlet pipe, and the pollutant in the outlet pipe is taken away, guarantee to discharge gaseous mass.
More than be description,, make related domain professional and technical personnel can realize or use the utility model through above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. generator set; Comprise casing and the transmission device that is positioned at said interior; It is characterized in that said transmission device comprises motor and generator, said motor is provided with suction port and relief opening; Said exhaust ports is connected with outlet pipe, and said interior also is provided with cooling unit; Said cooling unit comprises the radiator cooler that said motor is carried out inner colded circulating cooler and is used to keep said circulating cooler refrigerating function;
Said circulating cooler comprises the recirculated cooling water pump that is arranged at said engine interior and the circulating cooling pipe that is connected respectively with said recirculated cooling water pump water inlet mouth and water outlet;
Said radiator cooler comprises auxiliary cooling waterpump that is arranged at said motor one side and the auxiliary cooling tube that is connected with said auxiliary cooling waterpump water outlet;
Said radiator cooler also comprises and is positioned at said motor one side, and is arranged on said circulating cooling pipe and the auxiliary cooling tube heat exchanger that said circulating cooling pipe and auxiliary cooling tube is carried out exchange heat.
2. generator set according to claim 1 is characterized in that said heat exchanger is positioned at said exhaust ports, and said outlet pipe passes said heat exchanger inside and stretches out the said casing outside.
3. generator set according to claim 1 and 2 is characterized in that, the output terminal of said auxiliary cooling tube is connected with said outlet pipe.
4. generator set according to claim 1 and 2 is characterized in that, said motor and said auxiliary cooling waterpump are in transmission connection.
5. generator set according to claim 4 is characterized in that, takes the crankshaft-link rod kind of drive between said motor and said auxiliary cooling waterpump.
6. generator set according to claim 1 and 2 is characterized in that, also is provided with silencer on the said casing inner wall.
7. generator set according to claim 1 and 2 is characterized in that said generator set also comprises sink.
8. generator set according to claim 6 is characterized in that, said silencer is an acoustical cotton.
9. generator set according to claim 7 is characterized in that, said sink is the ventilating fan that is arranged on the said casing.
10. generator set according to claim 3 is characterized in that, said motor and said auxiliary cooling waterpump are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107809U CN202266331U (en) | 2011-10-25 | 2011-10-25 | Power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107809U CN202266331U (en) | 2011-10-25 | 2011-10-25 | Power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266331U true CN202266331U (en) | 2012-06-06 |
Family
ID=46157129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204107809U Expired - Fee Related CN202266331U (en) | 2011-10-25 | 2011-10-25 | Power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266331U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912376A (en) * | 2014-04-25 | 2014-07-09 | 广东康菱动力科技有限公司 | Generator unit with far-arranged radiator |
| CN104632368A (en) * | 2013-11-11 | 2015-05-20 | 大连海跃船舶装备有限公司 | Movable integrated natural gas power generator set |
| CN108336665A (en) * | 2018-01-08 | 2018-07-27 | 莫越云 | A kind of container-type gas power generation system |
| CN109630261A (en) * | 2018-12-29 | 2019-04-16 | 李士平 | A kind of water-cooled generator group based on air-cooled diesel engine structure |
| CN113285559A (en) * | 2021-05-17 | 2021-08-20 | 贵州中联氢能能源设计研究院 | Electromagnetic generator device based on electromagnetic single-cylinder or multi-cylinder engine |
-
2011
- 2011-10-25 CN CN2011204107809U patent/CN202266331U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632368A (en) * | 2013-11-11 | 2015-05-20 | 大连海跃船舶装备有限公司 | Movable integrated natural gas power generator set |
| CN103912376A (en) * | 2014-04-25 | 2014-07-09 | 广东康菱动力科技有限公司 | Generator unit with far-arranged radiator |
| CN108336665A (en) * | 2018-01-08 | 2018-07-27 | 莫越云 | A kind of container-type gas power generation system |
| CN109630261A (en) * | 2018-12-29 | 2019-04-16 | 李士平 | A kind of water-cooled generator group based on air-cooled diesel engine structure |
| WO2020134065A1 (en) * | 2018-12-29 | 2020-07-02 | 李士平 | Air-cooled diesel engine structure-based water-cooled generator set |
| CN113285559A (en) * | 2021-05-17 | 2021-08-20 | 贵州中联氢能能源设计研究院 | Electromagnetic generator device based on electromagnetic single-cylinder or multi-cylinder engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |