CN215566257U - Heat dissipation device of diesel generator - Google Patents
Heat dissipation device of diesel generator Download PDFInfo
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- CN215566257U CN215566257U CN202122319581.3U CN202122319581U CN215566257U CN 215566257 U CN215566257 U CN 215566257U CN 202122319581 U CN202122319581 U CN 202122319581U CN 215566257 U CN215566257 U CN 215566257U
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- mounting
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- spacing
- fan housing
- heat dissipation
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Abstract
The utility model discloses a heat dissipation device of a diesel generator, which belongs to the field of heat dissipation of diesel generators and comprises an installation base, a heat dissipation source and a movable air duct, wherein a left installation frame and a right installation frame are installed on the upper end surface of the installation base, installation frames are fixedly installed on the left end surface of the left installation frame and the right end surface of the right installation frame, a driving motor is fixedly installed on the installation frames, fan blades are rotatably installed on the installation frames, an output shaft of the driving motor is fixedly connected with the fan blades, a cooling water cooling device is also installed on the left side of an inner cavity of the right installation frame, the upper end surface of the installation base is slidably installed with the movable air duct, and an air outlet is formed in the upper end surface of the movable air duct.
Description
Technical Field
The utility model relates to the field of heat dissipation of diesel generators, in particular to a heat dissipation device of a diesel generator.
Background
The diesel generator set consists of a diesel engine, a water tank, a silencer, a synchronous alternating-current generator, a control box, a coupling and a chassis, and can be generally used as a main power supply or a standby power supply.
The conventional diesel generator is subjected to dual heat dissipation through air cooling and water cooling, cooling water circulates to drive the heat of the diesel generator, and then the heat is directly blown to the diesel generator through a large radiator, but the conventional diesel generator is open, cold air blown from the radiator is blown to the surface of the diesel generator and then is dissipated towards the periphery, the heat dissipation effect of the radiator is reduced, and the diesel generator is not convenient to operate and maintain after being covered by an iron shell.
Therefore, the present invention provides a heat dissipation device for a diesel generator, so as to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a heat dissipation device of a diesel generator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a diesel generator heat abstractor, includes installation base, heat dissipation source and activity wind channel, left installing frame and right installing frame are installed to installation base up end, the equal fixed mounting of the left end face of left side installing frame and the right-hand member face of right installing frame has the mounting bracket, fixed mounting has driving motor on the mounting bracket, rotates on the mounting bracket and installs the flabellum, driving motor's output shaft and flabellum fixed connection, the cooling water heat sink is still installed in the left side of right side installing frame inner chamber, the up end slidable mounting of installation base has the activity wind channel, the gas vent has been seted up to the up end in activity wind channel.
As a further scheme of the utility model: the movable air duct comprises a first air cover and a second air cover, the upper end face of the mounting base is provided with two sliding grooves, the two sliding grooves are symmetrically arranged in the front and the back of the sliding grooves, the first air cover and the second air cover are slidably mounted in the sliding grooves, so that cold air blown from the left heat dissipation source and the right heat dissipation source can only circulate in the first air cover and the second air cover, and finally the cold air can only leave from exhaust ports formed in the upper end faces of the first air cover and the second air cover, so that the cold air blown from the heat dissipation source can form a certain track, and the air-cooled heat dissipation effect can be improved.
As a still further scheme of the utility model: bosses are fixedly arranged on the front end face and the rear end face of the mounting base, a first limiting groove and a second limiting groove are formed in the inner cavity of the boss, the first limiting groove and the second limiting groove are communicated with the sliding groove, a first limiting strip is fixedly arranged at the lower end of the first fan housing, the first limiting strip is slidably arranged in the first limiting groove, a second limiting strip is fixedly arranged at the lower end of the second fan housing, the second limiting strip is slidably arranged in the second limiting groove, the height and the width of the inner cavity of the second fan housing are equal to the height and the width of the outer end face of the first fan housing, the first limiting strip and the second limiting strip are slidably arranged in the first limiting groove and the second limiting groove respectively, vibration generated when the first fan housing and the second fan housing work can be reduced, the first fan housing and the second fan housing can slide left and right, and the first fan housing can also be accommodated in the inner cavity of the second fan housing, therefore, the state of the diesel generator can be conveniently checked, and the diesel generator can be conveniently operated and maintained.
As a still further scheme of the utility model: the upper end face of the first limiting groove is provided with a first open groove, the upper end face of the second limiting groove is provided with a second open groove, the first limiting strip can leave the first limiting groove from the first open groove, the second limiting strip can leave the second limiting groove from the second open groove, the first fan housing and the second fan housing are moved to the middle of the sliding groove, and therefore the first fan housing and the second fan housing can be lifted upwards, and the first fan housing and the second fan housing can leave the sliding groove.
As a still further scheme of the utility model: length is less than the length about the second open slot about first open slot, length is the same about first spacing length and first open slot about, length is the same about the second spacing length and the second open slot, and first spacing can pass first open slot also can pass the second open slot, and the second spacing can only pass the second open slot then, can prevent like this that the second fan housing from sliding to the first spacing inslot that falls into downwards from first open slot when the centre of spout.
As a still further scheme of the utility model: the protection network is all installed to terminal surface and the right-hand member face of right installing frame about the installing frame of a left side, protects the flabellum in left installing frame and the right installing frame.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
through the first fan housing of up end slidable mounting and the second fan housing at the installation base, first fan housing can be taken in the second fan housing, we are when carrying out the direct-blowing heat dissipation to diesel generator through the heat dissipation source, we can expand first fan housing and second fan housing earlier, cover diesel generator through first fan housing and second fan housing, the cold air that the heat dissipation source was blown over just can only leave from the gas vent that first fan housing and second fan housing up end were seted up like this, make the cold air circulate according to the orbit, air-cooled radiating effect has been increased, and control and dismantle about first fan housing and second fan housing can be nimble, can not cause too big influence when operating and maintaining diesel generator yet, the practicality is stronger.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a left mounting frame portion of the present invention;
FIG. 3 is a left side view of the right mounting frame of the present invention;
FIG. 4 is a right side view of the right mounting frame of the present invention;
FIG. 5 is a schematic left side sectional view of the mounting base and the movable air chute of the present invention;
FIG. 6 is an enlarged view of part A of FIG. 5;
FIG. 7 is a schematic sectional elevation view of a boss of the present invention;
FIG. 8 is an enlarged view of the portion B of FIG. 7;
fig. 9 is a schematic structural view of a movable air duct in the present invention.
In the figure: 1-mounting base, 2-left mounting frame, 3-right mounting frame, 4-mounting frame, 5-driving motor, 6-fan blade, 7-cooling water cooling device, 8-exhaust port, 9-first fan cover, 10-second fan cover, 11-chute, 12-boss, 13-first limiting groove, 14-second limiting groove, 15-first limiting strip, 16-second limiting strip, 17-first open slot, 18-second open slot and 19-protective net.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 9, in the embodiment of the utility model, a heat dissipation device for a diesel generator includes an installation base 1, a heat dissipation source and a movable air duct, a left installation frame 2 and a right installation frame 3 are installed on an upper end surface of the installation base 1, installation frames 4 are fixedly installed on a left end surface of the left installation frame 2 and a right end surface of the right installation frame 3, a driving motor 5 is fixedly installed on the installation frames 4, fan blades 6 are rotatably installed on the installation frames 4, an output shaft of the driving motor 5 is fixedly connected with the fan blades 6, a cooling water cooling device 7 is further installed on a left side of an inner cavity of the right installation frame 3, the movable air duct is slidably installed on the upper end surface of the installation base 1, and an air outlet 8 is formed in the upper end surface of the movable air duct.
In this embodiment, the movable air duct includes the first fan housing 9 and the second fan housing 10, the upper end surface of the mounting base 1 has been provided with the chute 11, the chute 11 is symmetrically provided with two front and back, the first fan housing 9 and the second fan housing 10 are both slidably mounted in the chute 11, so that the cool air blown from the heat dissipation source can only circulate in the first fan housing 9 and the second fan housing 10, and finally, the cool air can only leave from the exhaust port 8 provided in the upper end surfaces of the first fan housing 9 and the second fan housing 10, so that the cool air blown from the heat dissipation source can form a certain track, and the air-cooled heat dissipation effect can be increased.
In this embodiment, bosses 12 are fixedly mounted on both front and rear end surfaces of the mounting base 1, a first limit groove 13 and a second limit groove 14 are formed in an inner cavity of the boss 12, the first limit groove 13 and the second limit groove 14 are both communicated with the sliding groove 11, a first limit strip 15 is fixedly mounted at a lower end of the first fan housing 9, the first limit strip 15 is slidably mounted in the first limit groove 13, a second limit strip 16 is fixedly mounted at a lower end of the second fan housing 10, the second limit strip 16 is slidably mounted in the second limit groove 14, a height and a width of an inner cavity of the second fan housing 10 are equal to a height and a width of an outer end surface of the first fan housing 9, the first limit strip 15 and the second limit strip 16 are slidably mounted in the first limit groove 13 and the second limit groove 14 respectively, so that vibration generated during operation of the first fan housing 9 and the second fan housing 10 can be reduced, and the first fan housing 9 and the second fan housing 10 can slide left and right, the first fan housing 9 can also be accommodated in the inner cavity of the second fan housing 10, so that the state of the diesel generator can be conveniently checked and the diesel generator can be conveniently operated and maintained.
In this embodiment, the upper end surface of the first limiting groove 13 is provided with a first open groove 17, the upper end surface of the second limiting groove 14 is provided with a second open groove 18, the first limiting strip 15 can leave the first limiting groove 13 from the first open groove 17, the second limiting strip 16 can leave the second limiting groove 14 from the second open groove 18, and the first fan housing 9 and the second fan housing 10 are all moved to the middle of the sliding groove 11, so that the first fan housing 9 and the second fan housing 10 can be lifted upwards, and the first fan housing 9 and the second fan housing 10 can leave the sliding groove 11.
In this embodiment, the left and right length of the first opening groove 17 is smaller than the left and right length of the second opening groove 18, the left and right length of the first limiting strip 15 is the same as the left and right length of the first opening groove 17, the left and right length of the second limiting strip 16 is the same as the left and right length of the second opening groove 18, the first limiting strip 15 can penetrate through the first opening groove 17 and also can penetrate through the second opening groove 18, and the second limiting strip 16 can only penetrate through the second opening groove 18, so that the second limiting strip 16 can be prevented from falling into the first limiting groove 13 from the first opening groove 17 when the second wind shield 10 slides to the middle of the sliding groove 11.
In this embodiment, the left and right end surfaces of the left mounting frame 2 and the right end surface of the right mounting frame 3 are both provided with a protective screen 19 for protecting the fan blades 6 in the left mounting frame 2 and the right mounting frame 3.
The working principle of the utility model is as follows:
firstly, a diesel generator is installed on an installation base 1, when the diesel generator is installed, a first fan cover 9 and a second fan cover 10 can be detached, firstly, the first fan cover 9 and the second fan cover 10 are required to be moved to the right middle of a sliding groove 11, at the moment, a first limiting strip 15 is aligned with a first open groove 17, a second limiting strip 16 is aligned with a second open groove 18, the second fan cover 10 can be taken down upwards, then, the first fan cover 9 is upwards moved by upwards keying, the first limiting strip 15 penetrates through the first open groove 17, then penetrates through the second open groove 18 and then is separated from the sliding groove 11, then, the diesel generator can be installed on the installation base 1, a cooling water system is communicated with a cooling water cooling device 7, finally, the first fan cover 9 and the second fan cover 10 can be installed back into the sliding groove 11, in the operation process of the diesel generator, the driving motors 5 on the left side and the right side of the mounting base 1 can be started, the fan blades 6 are driven to rotate through the driving motors 5, the cold air on the left side and the cold air on the right side can be blown towards the diesel engine by the fan blades 6, and finally high-temperature air can leave from the exhaust ports 8 formed in the upper end faces of the first fan housing 9 and the second fan housing 10 to form an upward air channel, so that the heat dissipation effect of the whole heat dissipation device is better.
Claims (6)
1. The utility model provides a diesel generator heat abstractor, includes installation base (1), heat dissipation source and activity wind channel, its characterized in that: installing base (1) up end installs left installing frame (2) and right installing frame (3), the equal fixed mounting of the left end face of left side installing frame (2) and the right-hand member face of right installing frame (3) has mounting bracket (4), fixed mounting has driving motor (5) on mounting bracket (4), rotates on mounting bracket (4) and installs flabellum (6), the output shaft and flabellum (6) fixed connection of driving motor (5), cooling water heat sink (7) are still installed in the left side of right side installing frame (3) inner chamber, the up end slidable mounting of installing base (1) has the movable air duct, gas vent (8) have been seted up to the up end in movable air duct.
2. The heat sink of claim 1, wherein: the movable air duct comprises a first air cover (9) and a second air cover (10), a sliding groove (11) is formed in the upper end face of the mounting base (1), the sliding groove (11) is symmetrically mounted in the front and back of the sliding groove (11), and the first air cover (9) and the second air cover (10) are mounted in the sliding groove (11) in a sliding mode.
3. The heat sink of claim 2, wherein: the utility model discloses a fan cover, including installation base (1), boss (12) are installed to the equal fixed mounting of preceding terminal surface and the rear end face of installation base (1), first spacing groove (13) and second spacing groove (14) have been seted up to boss (12) inner chamber, first spacing groove (13) and second spacing groove (14) all communicate with spout (11), first fan cover (9) lower extreme fixed mounting has first spacing (15), first spacing (15) slidable mounting is in first spacing groove (13), second fan cover (10) lower extreme fixed mounting has second spacing (16), second spacing (16) slidable mounting is in second spacing groove (14), the inner chamber height and the width of second fan cover (10) equal the height and the width of the outer terminal surface of first fan cover (9).
4. The heat sink of claim 3, wherein: a first open slot (17) is formed in the upper end face of the first limiting slot (13), and a second open slot (18) is formed in the upper end face of the second limiting slot (14).
5. The heat sink of claim 4, wherein: the left and right length of the first open slot (17) is smaller than that of the second open slot (18), the left and right length of the first limiting strip (15) is the same as that of the first open slot (17), and the left and right length of the second limiting strip (16) is the same as that of the second open slot (18).
6. The heat sink of claim 1, wherein: and the left end surface and the right end surface of the left mounting frame (2) and the right end surface of the right mounting frame (3) are both provided with a protective net (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319581.3U CN215566257U (en) | 2021-09-24 | 2021-09-24 | Heat dissipation device of diesel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319581.3U CN215566257U (en) | 2021-09-24 | 2021-09-24 | Heat dissipation device of diesel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566257U true CN215566257U (en) | 2022-01-18 |
Family
ID=79852024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319581.3U Active CN215566257U (en) | 2021-09-24 | 2021-09-24 | Heat dissipation device of diesel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566257U (en) |
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2021
- 2021-09-24 CN CN202122319581.3U patent/CN215566257U/en active Active
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