CN212389428U - Novel closed type generator set - Google Patents
Novel closed type generator set Download PDFInfo
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- CN212389428U CN212389428U CN202020474958.5U CN202020474958U CN212389428U CN 212389428 U CN212389428 U CN 212389428U CN 202020474958 U CN202020474958 U CN 202020474958U CN 212389428 U CN212389428 U CN 212389428U
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Abstract
The utility model provides a novel closed type generator set, which comprises a base, a shell, a fan, an engine and a generator assembly, wherein the base is provided with a first air inlet; the bottom surface of the shell is open, and the right side wall of the shell is provided with a fan air outlet; the shell is arranged on the base in a surrounding mode, and the base is located at the opening of the bottom face of the shell; the fan is fixedly connected in the shell, and an air outlet of the fan is communicated with the air outlet of the fan; the engine and generator assembly is mounted on the base and is located within the housing. The fan is arranged in the shell, and the air circulation path is newly increased, so that the air circulation speed is increased in the shell, the internal heat emission is accelerated, and meanwhile, the purpose of cooling is achieved through the neutralization of external air and internal heat, the heat dissipation effect is further improved, and the purpose of reducing power loss is achieved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a generating set technical field, especially a novel closed type generating set.
[ background of the invention ]
At present, two types of units exist in the industry of the general gasoline generating set, one is an open type unit and the other is a closed type unit.
The existing closed type unit has the advantages of low noise, poor heat dissipation effect and high power loss.
[ Utility model ] content
The to-be-solved technical problem of the utility model lies in providing a novel closed type generating set, the noise is little, the radiating effect is more excellent, power loss reduces.
The utility model discloses a realize like this: a novel closed generator set comprises
The air conditioner comprises a base, a first air inlet and a second air inlet, wherein the base is provided with the first air inlet;
the bottom surface of the shell is open, and the right side wall of the shell is provided with a fan air outlet; the shell is arranged on the base in a surrounding mode, and the base is located at the opening of the bottom face of the shell;
the fan is fixedly connected in the shell, and an exhaust port of the fan is communicated with the fan air outlet;
the engine and generator assembly is arranged on the base and is positioned in the shell.
The air box component is provided with a first air inlet and a first air outlet;
an air outlet is also formed in the right side wall of the shell;
the engine and generator assembly comprises an engine;
the air box part is fixedly connected in the shell, and the first air outlet is communicated with the air outlet; the first air inlet is communicated with an air outlet of a cylinder cover of the engine.
The air conditioner further comprises a motor rear cover, wherein a second air outlet is formed in the bottom of the motor rear cover, and a second air inlet is formed in the front end of the motor rear cover;
the base is also provided with a third air outlet;
the engine and generator assembly further comprises a generator;
the motor rear cover is installed on the generator, the second air outlet is communicated with the third air outlet, and the heat dissipation air exhaust port of the generator is communicated with the second air inlet.
Further, the fan is located above the bellows member; the fan air outlet is positioned above the air outlet; the first air inlet is positioned in front of the projection of the air inlet of the fan on the base.
Further, the first air outlet is communicated with the air outlet in an air-tight manner; the first air inlet faces an air outlet of a cylinder cover of the engine, and the air outlet of the cylinder cover extends into the first air inlet.
Further, a silencer is included, the silencer being mounted within the bellows member.
The utility model has the advantages that: the utility model discloses a novel closed type generator set, which comprises a base, a shell, a fan, an engine and a generator assembly, wherein a first air inlet is arranged on the base; the bottom surface of the shell is open, and the right side wall of the shell is provided with a fan air outlet; the shell is arranged on the base in a surrounding mode, and the base is located at the opening of the bottom face of the shell; the fan is fixedly connected in the shell, and an air outlet of the fan is communicated with the air outlet of the fan; the engine and generator assembly is mounted on the base and is located within the housing. The fan is arranged in the shell, and the air circulation path is newly increased, so that the air circulation speed is increased in the shell, the internal heat emission is accelerated, and meanwhile, the purpose of cooling is achieved through the neutralization of external air and internal heat, the heat dissipation effect is further improved, and the purpose of reducing power loss is achieved.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a first perspective view of the generator set of the present invention.
Fig. 2 is a second perspective view of the generator set of the present invention.
Fig. 3 is a third perspective view of the generator set of the present invention.
Fig. 4 is a bottom view of the generator set of the present invention.
Fig. 5 is a sectional view a-a in fig. 4.
Fig. 6 is a sectional view B-B in fig. 4.
Fig. 7 is a first perspective view of the hidden front and rear side walls of the housing of the generator set of the present invention.
Fig. 8 is a second perspective view of the hidden front and rear side walls of the housing of the generator set of the present invention.
Fig. 9 is a front view of the hidden front and rear side walls of the housing of the generator set of the present invention.
Fig. 10 is a cross-sectional view taken along line C-C of fig. 9.
Fig. 11 is a cross-sectional view taken along line D-D in fig. 9.
Fig. 12 is a left side view of fig. 9.
Fig. 13 is a cross-sectional view E-E of fig. 12.
Fig. 14 is a first perspective view of the power generator set according to the present invention after the housing and the fan are hidden.
Fig. 15 is a second perspective view of the power generator set after the housing and the fan are hidden.
Fig. 16 is a perspective view of the base according to the present invention.
Figure 17 is a first perspective view of a bellows component according to the present invention.
Figure 18 is a second perspective view of a bellows part according to the present invention.
Fig. 19 is a first perspective view of the motor rear cover according to the present invention.
Fig. 20 is a second perspective view of the motor rear cover according to the present invention.
Description of reference numerals:
a novel closed generator set 100;
the air conditioner comprises a base 1, a first air inlet 11 and a third air outlet 12;
the shell 2, a fan air outlet 21 and an air outlet 22;
the fan (3) is provided with a fan,
the engine and generator assembly 4, the engine 41, the cylinder cover air outlet 411 and the generator 42;
the bellows part 5, the first air inlet 51, the first air outlet 52;
the motor rear cover 6, a second air inlet 61, a second air outlet 62 and a through hole 63;
a silencer 7.
[ detailed description ] embodiments
The utility model discloses the general concept of implementation as follows: wherein engine and generator assembly 4 is current structure, and its theory of operation is: the rotor of the generator is matched and fixed with an output shaft of the engine, the output shaft of the engine drives the rotor of the generator to rotate after the engine is started, and the rotor rotates to cut a stator magnetic field line of the generator to generate electric energy. The utility model discloses heat dissipation channel to engine and generator assembly 4 carries out redesign to reach and improve the radiating efficiency, reduce power loss's purpose. Specifically, the method comprises the following steps:
(1) the utility model discloses a base 1 sets up first air inlet 11 set up fan 3 in the shell 2, thereby increase circulation of air speed in the shell 2, inside heat emission accelerates, through outside air and inside heat neutralization simultaneously, reaches the purpose of cooling, and concrete air current route is: inhale through fan 3 in the shell 2, outside air follows first air inlet 11 gets into in the shell 2, outside air and inside steam are tempered on the one hand, take place the cooling effect, and on the other hand, fan 3 will the gas suction in the shell 2 is followed fan air outlet 21 discharges outside the shell 2 to accelerate heat emission in the shell 2, and then improve the radiating effect, reach the purpose that reduces power loss. It should be explained that: the addition of said fan 3 increases the cost of the unit, but has a significant advantage in terms of reduction of power consumption, which is sufficient to remedy the disadvantage of increased cost, since said fan 3 is of hardware cost increase, being disposable, while this energy saving advantage, after the reduction of power consumption, is always present during the operation of the unit.
(2) The noise belongs to sound waves, and when 4 noise of engine and generator assembly spread, by 2 intracavity processes of shell the exhaust passage of fan 3 when propagating to the outside, also there is the loss of energy to the noise has been reduced to a certain extent.
(3) The third air outlet 12 on the base 1, the second air inlet 61 of the generator 42 through the motor rear cover 6 and the second air outlet 62 and the third air outlet 12 directly discharge the air out of the unit, so that part of high-heat gas is not directly discharged into the cavity of the shell 2, the purpose of heat dissipation is achieved, and the heat dissipation effect is further improved.
(4) The muffler 7 is arranged in the air box part 5, the exhaust of the cylinder head air outlet 411 of the engine 41 takes away the high temperature of the muffler 7 through the cavity of the air box part 5, and then the exhaust is discharged out of the shell 2, the air box part 5 is communicated with the air outlet 22 of the shell 2 in an air-tight way, for example, in the specific implementation, the two parts are jointed, so that the high-heat gas discharged from the cylinder head air outlet 411 of the engine and generator assembly 4 can not be discharged into the cavity of the shell 2, and the noise also has energy loss in the cavity of the air box part 5, so that the effects of heat dissipation and noise reduction are achieved.
Please refer to fig. 1 to 20.
The first embodiment is as follows:
the utility model discloses a novel closed generating set 100, include
The air conditioner comprises a base 1, wherein a first air inlet 11 is formed in the base; as shown in fig. 16, in a specific embodiment, the first air inlet 11 is composed of a plurality of square holes arranged side by side; of course, in other embodiments, a single aperture may be used, and the aperture may be designed in other shapes. The first air inlet 11 is used as an air inlet of the air suction path of the fan 3.
The bottom surface of the shell 2 is open, and the right side wall of the shell is provided with a fan air outlet 21; as shown in fig. 1, in an embodiment, the fan outlet 21 is composed of a plurality of grid holes, and in other embodiments, other structures and numbers may be adopted. The shell 2 is arranged on the base 1 in a surrounding mode, and the base 1 is located at an opening of the bottom surface of the shell 2;
a fan 3, as shown in fig. 8, the fan 3 is fixedly connected in the housing 1, and an exhaust port of the fan 3 is communicated with the fan outlet 21;
and the engine and generator assembly 4 is arranged on the base 1 and is positioned in the shell 2.
The utility model discloses a base 1 sets up first air inlet 11 set up fan 3 in the shell 2, thereby increase circulation of air speed in the shell 2, discharge with higher speed the inside heat, through outside air and inside heat neutralization simultaneously, reach the purpose of cooling, specific air current route is: inhale through fan 3 in the shell 2, outside air follows first air inlet 11 gets into in the shell 2, outside air and inside steam are tempered on the one hand, take place the cooling effect, and on the other hand, fan 3 will the gas suction in the shell 2 is followed fan air outlet 21 discharges outside the shell 2 to accelerate heat emission in the shell 2, and then improve the radiating effect, reach the purpose that reduces power loss.
On the other hand, the noise belongs to sound waves, and when the noise of the engine and generator assembly 4 is transmitted and is transmitted to the outside through the exhaust passage of the fan 3 from the inner cavity of the shell 2, the energy is also lost, so that the noise is reduced to a certain extent.
Example two: on the basis of the first embodiment, the method comprises the following steps of,
the air box further comprises an air box part 5, as shown in fig. 17 and 18, the air box part 5 is provided with a first air inlet 51 and a first air outlet 52;
as shown in fig. 1, the right side wall of the housing 2 is further provided with an air outlet 22;
the engine and generator assembly 4 includes an engine 41;
the air box part 5 is fixedly connected in the shell 1, and the first air outlet 52 is communicated with the air outlet 22; the first air inlet 51 communicates with a cylinder head air outlet 411 of the engine 41.
The exhaust gas from the cylinder head outlet 411 of the engine 41 passes through the inner cavity of the air box member 5, so that the high-heat gas exhausted from the cylinder head outlet 411 of the engine 41 is exhausted from the air box member 5 to the outside of the housing 2, and the noise also has energy loss in the cavity of the air box member 5, thereby achieving the effects of heat dissipation and noise reduction.
Example three: on the basis of the second embodiment,
as shown in fig. 19 and 20, the air conditioner further comprises a motor rear cover 6, a second air outlet 62 is formed at the bottom of the motor rear cover 6, and a second air inlet 61 is formed at the front end of the motor rear cover 6;
the base 1 is also provided with a third air outlet 12;
the engine and generator assembly 4 further includes a generator 42;
the motor rear cover 6 is installed on the generator 42, the second air outlet 62 is communicated with the third air outlet 12, and a heat dissipation exhaust port of the generator 42 is communicated with the second air inlet 61. In a specific embodiment, the motor rear cover is provided with two through holes 63 which are locked on the generator 42 through screws, the bottom surface of the motor rear cover 6 is attached to the base 1, and the second air outlet 62 is attached to the third air outlet 12.
The air from the generator 42 is directly discharged out of the unit through the second air inlet 61 of the rear motor cover 6 and the second air outlet 62 and the third air outlet 12, so that a part of high-heat gas is not directly discharged into the cavity of the housing 2, thereby achieving the purpose of heat dissipation and further improving the heat dissipation effect.
Example four: on the basis of the third embodiment, the method comprises the following steps of,
as shown in fig. 8, the fan 3 is located above the bellows member 5; the fan air outlet 21 is positioned above the air outlet 22; the first air inlet 11 is located in front of the projection of the air inlet of the fan 3 on the base 1.
Example five: on the basis of the third embodiment or the fourth embodiment,
the first air outlet 52 is in air-tight communication with the air outlet 22, and in a specific embodiment, the first air outlet and the air outlet are attached to each other; the first air inlet 51 faces the cylinder head air outlet 411 of the engine 41, and the cylinder head air outlet 411 extends into the first air inlet 51, so that high-heat gas exhausted from the cylinder head air outlet 411 of the engine 41 is not exhausted into the cavity of the outer shell 2, and noise also has energy loss in the cavity of the air box part 5, thereby achieving the effects of heat dissipation and noise reduction.
Example six: on the basis of the second embodiment,
and a silencer 7, wherein the silencer 7 is arranged in the air box part 5. The silencer 7 further functions to reduce noise. In another aspect. The exhaust gas from the cylinder head air outlet 411 of the engine 41 takes away the high temperature of the muffler 7 through the cavity of the air box part 5 and is exhausted out of the shell 2, thus achieving the effects of heat dissipation and noise reduction.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. A novel closed type generator set is characterized in that: comprises that
The air conditioner comprises a base, a first air inlet and a second air inlet, wherein the base is provided with the first air inlet;
the bottom surface of the shell is open, and the right side wall of the shell is provided with a fan air outlet; the shell is arranged on the base in a surrounding mode, and the base is located at the opening of the bottom face of the shell;
the fan is fixedly connected in the shell, and an exhaust port of the fan is communicated with the fan air outlet;
the engine and generator assembly is arranged on the base and is positioned in the shell.
2. A novel closed generator set according to claim 1, wherein: the air box component is provided with a first air inlet and a first air outlet;
an air outlet is also formed in the right side wall of the shell;
the engine and generator assembly comprises an engine;
the air box part is fixedly connected in the shell, and the first air outlet is communicated with the air outlet; the first air inlet is communicated with an air outlet of a cylinder cover of the engine.
3. A novel closed generator set according to claim 2, wherein: the air conditioner also comprises a motor rear cover, wherein a second air outlet is formed in the bottom of the motor rear cover, and a second air inlet is formed in the front end of the motor rear cover;
the base is also provided with a third air outlet;
the engine and generator assembly further comprises a generator;
the motor rear cover is installed on the generator, the second air outlet is communicated with the third air outlet, and the heat dissipation air exhaust port of the generator is communicated with the second air inlet.
4. A novel closed generator set according to claim 3, wherein: the fan is positioned above the air box component; the fan air outlet is positioned above the air outlet; the first air inlet is positioned in front of the projection of the air inlet of the fan on the base.
5. A novel closed generator set according to claim 3 or 4, characterized in that: the first air outlet is communicated with the air outlet in an air-tight manner; the first air inlet faces an air outlet of a cylinder cover of the engine, and the air outlet of the cylinder cover extends into the first air inlet.
6. A novel closed generator set according to claim 2, wherein: still include the muffler, the muffler is installed in the bellows part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474958.5U CN212389428U (en) | 2020-04-03 | 2020-04-03 | Novel closed type generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474958.5U CN212389428U (en) | 2020-04-03 | 2020-04-03 | Novel closed type generator set |
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| Publication Number | Publication Date |
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| CN212389428U true CN212389428U (en) | 2021-01-22 |
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| CN202020474958.5U Active CN212389428U (en) | 2020-04-03 | 2020-04-03 | Novel closed type generator set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803158A (en) * | 2021-09-03 | 2021-12-17 | 福建永强力加动力设备有限公司 | Novel generator set |
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2020
- 2020-04-03 CN CN202020474958.5U patent/CN212389428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803158A (en) * | 2021-09-03 | 2021-12-17 | 福建永强力加动力设备有限公司 | Novel generator set |
| CN113803158B (en) * | 2021-09-03 | 2024-05-28 | 福建永强力加动力设备有限公司 | Generating set |
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